2005-09-08 18:05:15 +00:00
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2005-09-08 Chao-ying Fu <fu@mips.com>
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* doc/as.texinfo: Document -mdsp and -mno-dsp options.
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* doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
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directives.
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2005-09-08 12:49:27 +00:00
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2005-09-08 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (do_smi, do_t_smi): Rename ...
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(do_smc, do_t_smc): ... to this.
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(insns): Remane smi to smc.
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(md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
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BFD_RELOC_ARM_SMC.
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2005-09-07 19:22:42 +00:00
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2005-09-07 Richard Henderson <rth@redhat.com>
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* dwarf2dbg.c (dwarf2_where): Set line->isa.
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(dwarf2_set_isa): New.
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(dwarf2_directive_loc): Rearrange to allow all options on one line.
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* dwarf2dbg.h (dwarf2_set_isa): Declare.
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* doc/as.texinfo: Update .loc documentation.
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* dwarf2dbg.c: Include safe-ctype.h.
(DWARF2_LINE_OPCODE_BASE): Bump to 13.
(current): Initialize.
(dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
(dwarf2_directive_file): Cope with invalid filename.
(dwarf2_directive_loc): Add handling for basic_block, prologue_end,
epilogue_begin, is_stmt, isa.
(emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
case down lower.
(process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
and DWARF2_FLAG_EPILOGUE_BEGIN.
(out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
* dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT. (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
(DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
(struct dwarf2_line_info): Add isa member.
* doc/as.texinfo (LNS directives): New node.
2005-09-07 11:41:25 +00:00
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2005-09-07 Richard Henderson <rth@redhat.com>
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* dwarf2dbg.c: Include safe-ctype.h.
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(DWARF2_LINE_OPCODE_BASE): Bump to 13.
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(current): Initialize.
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(dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
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DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
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(dwarf2_directive_file): Cope with invalid filename.
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(dwarf2_directive_loc): Add handling for basic_block, prologue_end,
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epilogue_begin, is_stmt, isa.
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(emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
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case down lower.
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(process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
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and DWARF2_FLAG_EPILOGUE_BEGIN.
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(out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
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DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
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* dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
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(DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
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(DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
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(struct dwarf2_line_info): Add isa member.
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* doc/as.texinfo (LNS directives): New node.
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2005-09-07 11:39:17 +00:00
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2005-09-07 David Ung <davidu@mips.com>
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* config/tc-mips.c (append_insn): Undo last change. Instead add
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guard to suppress calling frag_grow if the current instruction is
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one that allows a delay slot.
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* config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
(mips_opts): Add -1 to initialize ase_mt.
(file_ase_mt): New variable for -mmt.
(CPU_HAS_MT): New define.
(validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
formats.
(mips_ip): Check ase_mt to enable MT instructions.
Handle !, $, *, &, +T, +t, g operand formats.
For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
odd float registers.
(OPTION_MT, OPTION_NO_MT): New define.
(OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
(md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
(mips_after_parse_args): Set ase_mt based on CPU.
(s_mipsset): Handle ".set mt" and ".set nomt".
(mips_elf_final_processing): Remind of adding new flag for MT ASE.
(md_show_usage): Show usage of -mmt and -mno-mt.
* doc/as.texinfo: Document -mmt and -mno-mt options.
* doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
directives.
2005-09-06 18:53:03 +00:00
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2005-09-06 Chao-ying Fu <fu@mips.com>
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* config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
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(mips_opts): Add -1 to initialize ase_mt.
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(file_ase_mt): New variable for -mmt.
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(CPU_HAS_MT): New define.
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(validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
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formats.
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(mips_ip): Check ase_mt to enable MT instructions.
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Handle !, $, *, &, +T, +t, g operand formats.
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For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
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odd float registers.
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(OPTION_MT, OPTION_NO_MT): New define.
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(OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
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(md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
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(mips_after_parse_args): Set ase_mt based on CPU.
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(s_mipsset): Handle ".set mt" and ".set nomt".
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(mips_elf_final_processing): Remind of adding new flag for MT ASE.
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(md_show_usage): Show usage of -mmt and -mno-mt.
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* doc/as.texinfo: Document -mmt and -mno-mt options.
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* doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
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directives.
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2005-09-06 Paul Brook <paul@codesourcery.com>
gas/
* config/tc-arm.c (arm_it): Add relax field.
(T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
(do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
do_t_mov_cmp): Allow relaxation.
(output_relax_insn): New function.
(put_thumb32_insn): New function.
(output_inst): Use new functions.
(md_assemble): Don't throw error on relaxable instructions.
(insns): Change "b" entry from TCE(...) to tCE(...).
(md_estimate_size_before_relax): Return 2.
(md_convert_frag, relax_immediate, relax_adr, relax_addsub,
relax_branch, arm_relax_frag): New functions.
(arm_force_relocation): Return 0 for Thumb-2 immediate operand
relocations.
* config/tc-arm.h (md_convert_frag): Remove definition.
(md_relax_frag): Define.
(arm_relax_frag): Add prototype.
gas/testsuite/
* gas/arm/thumb2_relax.d: New test.
* gas/arm/thumb2_relax.s: New test.
* gas/arm/thumb32.d: Adjust expected results to include relaxation.
* gas/arm/thumb32.s: Tweak for better coverage of relaxable
instructions. Remove load/store tests.
2005-09-06 16:59:24 +00:00
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2005-09-06 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (arm_it): Add relax field.
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(T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
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b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
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(do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
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do_t_mov_cmp): Allow relaxation.
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(output_relax_insn): New function.
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(put_thumb32_insn): New function.
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(output_inst): Use new functions.
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(md_assemble): Don't throw error on relaxable instructions.
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(insns): Change "b" entry from TCE(...) to tCE(...).
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(md_estimate_size_before_relax): Return 2.
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(md_convert_frag, relax_immediate, relax_adr, relax_addsub,
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relax_branch, arm_relax_frag): New functions.
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(arm_force_relocation): Return 0 for Thumb-2 immediate operand
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relocations.
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* config/tc-arm.h (md_convert_frag): Remove definition.
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(md_relax_frag): Define.
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(arm_relax_frag): Add prototype.
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2005-09-06 15:57:06 +00:00
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2005-09-02 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
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2005-09-02 Paul Brook <paul@codesourcery.com>
bfd/
* libbdf.h: Regenerate.
* bfd-in2.h: Regenerate.
* reloc.c: Add BFD_RELOC_ARM_T32_CP_OFF_IMM and
BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
gas/
* config/tc-arm.c (encode_arm_cp_address): Use
BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
(do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
mode.
(md_assemble): Only allow coprocessor instructions when Thumb-2 is
available.
(cCE, cC3): Define.
(insns): Use them for coprocessor instructions.
(md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
(get_thumb32_insn): New function.
(put_thumb32_insn): New function.
(md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
gas/testsuite/
* gas/arm/vfp-bad_t2.d, gas/arm/vfp-bad_t2.l, arm/vfp-bad_t2.s,
gas/arm/vfp1_t2.d, gas/arm/vfp1_t2.s, gas/arm/vfp1xD_t2.d,
gas/arm/vfp1xD_t2.s, gas/arm/vfp2_t2.d, gas/arm/vfp2_t2.s): New files.
opcodes/
* arm-dis.c (coprocessor_opcodes): New.
(arm_opcodes, thumb32_opcodes): Remove coprocessor insns.
(print_insn_coprocessor): New function.
(print_insn_arm): Use print_insn_coprocessor. Remove coprocessor
format characters.
(print_insn_thumb32): Use print_insn_coprocessor.
2005-09-02 13:12:45 +00:00
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2005-09-02 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (encode_arm_cp_address): Use
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BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
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(do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
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mode.
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(md_assemble): Only allow coprocessor instructions when Thumb-2 is
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available.
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(cCE, cC3): Define.
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(insns): Use them for coprocessor instructions.
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(md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
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(get_thumb32_insn): New function.
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(put_thumb32_insn): New function.
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(md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
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BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
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2005-09-02 12:50:44 +00:00
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2005-09-02 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (opcode_lookup): Look for infix opcode when
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incorrect suffix matches.
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2005-09-01 16:35:41 +00:00
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|
2005-09-01 David Ung <davidu@mips.com>
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* config/tc-mips.c (append_insn): Correctly handle mips16 case
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when the frags are different for the 2 instructions we want to
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swap. If the lengths of the 2 instructions are not the same, we
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won't do the swap but emit an nop.
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2005-09-01 12:41:25 +00:00
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2005-09-01 Dmitry Diky <diwil@spec.ru>
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* config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
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as appropriate. Change frag_variant() to frag_var() for relaxes.
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2005-08-29 16:30:14 +00:00
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2005-08-29 Nick Clifton <nickc@redhat.com>
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* write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
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there is no symbol.
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2005-08-26 15:51:15 +00:00
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2005-08-26 Jan Beulich <jbeulich@novell.com>
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* config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
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qualified operand of a branch.
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(intel_bracket_expr): Set JumpAbsolute here...
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(intel_e11): ... rather than here.
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2005-08-26 09:47:49 +00:00
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|
2005-08-26 Christian Groessler <chris@groessler.org>
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* configure.tgt: Set bfd_gas also for z8k cpu.
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* config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
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type.
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(newfix): Adapt to bfd reloc types.
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(build_bytes): Adapt to bfd reloc types. Ensure that enough space
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is available in the current frag.
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(md_convert_frag): Adapt function parameters.
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(tc_gen_reloc): New function.
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(md_section_align): Use bfd_get_section_alignment.
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(md_apply_fix): Adapt to bfd reloc types. Fix handling of
|
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BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
|
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relocations.
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* config/tc-z8k.h (TARGET_ARCH): Define.
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(tc_fix_adjustable): Define.
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* config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
(mips_opts): Add -1 to initialize ase_dsp.
(file_ase_dsp): New variable for -mdsp.
(CPU_HAS_DSP): New define.
(validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
operand formats.
(mips_ip): Add min_range and max_range for checking singed numbers.
Check ase_dsp to enable DSP instructions.
Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
(OPTION_DSP, OPTION_NO_DSP): New define.
(OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
(md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
(mips_after_parse_args): Set ase_dsp based on CPU.
(s_mipsset): Handle ".set dsp" and ".set nodsp".
(mips_elf_final_processing): Remind of adding new flag for DSP ASE.
(md_show_usage): Show usage of -mdsp and -mno-dsp.
2005-08-25 18:17:36 +00:00
|
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|
2005-08-25 Chao-ying Fu <fu@mips.com>
|
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|
|
* config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
|
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|
(mips_opts): Add -1 to initialize ase_dsp.
|
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|
|
(file_ase_dsp): New variable for -mdsp.
|
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|
|
(CPU_HAS_DSP): New define.
|
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|
(validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
|
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operand formats.
|
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(mips_ip): Add min_range and max_range for checking singed numbers.
|
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Check ase_dsp to enable DSP instructions.
|
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|
Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
|
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(OPTION_DSP, OPTION_NO_DSP): New define.
|
|
|
|
|
|
(OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
|
|
|
|
|
|
(md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
|
|
|
|
|
|
(mips_after_parse_args): Set ase_dsp based on CPU.
|
|
|
|
|
|
(s_mipsset): Handle ".set dsp" and ".set nodsp".
|
|
|
|
|
|
(mips_elf_final_processing): Remind of adding new flag for DSP ASE.
|
|
|
|
|
|
(md_show_usage): Show usage of -mdsp and -mno-dsp.
|
|
|
|
|
|
|
2005-08-23 11:32:42 +00:00
|
|
|
|
2005-08-23 David Ung <davidu@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
|
|
|
|
|
|
cpu names.
|
|
|
|
|
|
|
2005-08-23 06:18:45 +00:00
|
|
|
|
2005-08-23 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 1036
|
|
|
|
|
|
* config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
|
|
|
|
|
|
|
2005-08-23 03:23:12 +00:00
|
|
|
|
2005-08-23 Phil Edwards <phil@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt (*-*-vxworks): Match vxworks* instead.
|
|
|
|
|
|
|
2005-08-22 12:37:37 +00:00
|
|
|
|
2005-08-22 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (object_64bit): New.
|
|
|
|
|
|
(i386_target_format): Initialize it.
|
|
|
|
|
|
(output_disp): Use object_64bit for relocation type determination.
|
|
|
|
|
|
(output_imm): Likewise.
|
|
|
|
|
|
(i386_validate_fix): Likewise.
|
|
|
|
|
|
(tc_gen_reloc): Likewise.
|
|
|
|
|
|
(lex_got): Likewise. Remove static mode_name. Change array size
|
|
|
|
|
|
of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
|
|
|
|
|
|
(x86_cons): Use object_64bit for deciding whether quad fields can
|
|
|
|
|
|
have relocations.
|
|
|
|
|
|
|
2005-08-18 11:54:33 +00:00
|
|
|
|
2005-08-18 Christian Groessler <chris@groessler.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
|
|
|
|
|
|
* config/tc-mcore.h: Likewise.
|
|
|
|
|
|
* config/tc-z8k.h: Likewise.
|
|
|
|
|
|
* config/tc-z8k.c: Likewise.
|
|
|
|
|
|
* config/tc-sh.h: Remove TC_RELOC_MANGLE and
|
|
|
|
|
|
sh_coff_reloc_mangle declaration.
|
|
|
|
|
|
* config/tc-sh.c: (md_apply_fix): Fix comment for case
|
|
|
|
|
|
BFD_RELOC_SH_USES.
|
|
|
|
|
|
|
2005-08-18 11:21:16 +00:00
|
|
|
|
2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-sh64.c (sh64_target_format): Check preset_target_arch
|
|
|
|
|
|
to confirm that no ISA is specified.
|
|
|
|
|
|
|
2005-08-18 09:26:16 +00:00
|
|
|
|
2005-08-18 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* write.c (relax_segment): Count the number of frags being
|
|
|
|
|
|
processed and use this to compute a maximum limit on the number of
|
|
|
|
|
|
iterations that will be allowed when attempting to relax the
|
|
|
|
|
|
segment.
|
|
|
|
|
|
|
2005-08-17 09:07:35 +00:00
|
|
|
|
2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-coff.c (obj_coff_weak): Set auxiliary record
|
|
|
|
|
|
of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
|
|
|
|
|
|
|
2005-08-16 03:17:53 +00:00
|
|
|
|
2005-08-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
|
|
|
|
|
|
default cpu.
|
|
|
|
|
|
|
2005-08-15 19:19:55 +00:00
|
|
|
|
2005-08-15 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
|
|
|
|
|
|
instructions.
|
|
|
|
|
|
(do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
|
|
|
|
|
|
|
2005-08-15 15:37:15 +00:00
|
|
|
|
2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ppc.c (parse_cpu): Add -me300 support.
|
|
|
|
|
|
(md_show_usage): Likewise.
|
|
|
|
|
|
* doc/c-ppc.texi (PowerPC-Opts): Document it.
|
|
|
|
|
|
|
2005-08-12 18:00:56 +00:00
|
|
|
|
2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-s390.c (md_parse_option): Add cpu type z9-109.
|
|
|
|
|
|
(md_gather_operands): Add support for optional operands.
|
|
|
|
|
|
|
2005-08-12 11:54:23 +00:00
|
|
|
|
2005-08-12 Dmitry Diky <diwil@spec.ru>
|
|
|
|
|
|
* config/tc-msp430.c (msp430_enable_relax): New flag.
|
|
|
|
|
|
(msp430_enable_polys): Likewise.
|
|
|
|
|
|
(OPTION_RELAX): New option.
|
|
|
|
|
|
(OPTION_POLYMORPHS): Likewise.
|
|
|
|
|
|
(md_longopts): New long options.
|
|
|
|
|
|
(md_show_usage): Updated.
|
|
|
|
|
|
(md_parse_option): Add new options handler.
|
|
|
|
|
|
(msp430_operands): Add check if polymorph insns are enabled.
|
|
|
|
|
|
(msp430_force_relocation_local): New function.
|
|
|
|
|
|
(md_apply_fix): Now delete relocs according to new flags combination.
|
|
|
|
|
|
(msp430_relax_frag): Convert long branches to short branches only if
|
|
|
|
|
|
flag msp430_enable_relax is set.
|
|
|
|
|
|
* config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
|
|
|
|
|
|
(msp430_force_relocation_local): Likewise.
|
|
|
|
|
|
* doc/c-msp430.texi: Describe new options.
|
|
|
|
|
|
|
2005-08-12 06:20:43 +00:00
|
|
|
|
2005-08-11 Ian Lance Taylor <ian@airs.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am ($(srcdir)/make-gas.com): Remove target.
|
|
|
|
|
|
(stamp-mk.com): Likewise.
|
|
|
|
|
|
(EXTRA_DIST): Remove make-gas.com from list.
|
|
|
|
|
|
(MOSTLYCLEANFILES): Remove stamp-mk.com from list.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2005-08-11 16:22:08 +00:00
|
|
|
|
2005-08-11 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
|
|
|
|
|
|
|
|
* subsegs.c (subseg_change): Move declaration of seginfo to before
|
|
|
|
|
|
first statement.
|
|
|
|
|
|
|
* README-vms: Delete.
* config-gas.com: Delete.
* makefile.vms: Delete.
* vmsconf.sh: Delete.
* config/atof-tahoe.c: Delete.
* config/m88k-opcode.h: Delete.
* config/obj-bout.c: Delete.
* config/obj-bout.h: Delete.
* config/obj-hp300.c: Delete.
* config/obj-hp300.h: Delete.
* config/tc-a29k.c: Delete.
* config/tc-a29k.h: Delete.
* config/tc-h8500.c: Delete.
* config/tc-h8500.h: Delete.
* config/tc-m88k.c: Delete.
* config/tc-m88k.h: Delete.
* config/tc-tahoe.c: Delete.
* config/tc-tahoe.h: Delete.
* config/tc-tic80.c: Delete.
* config/tc-tic80.h: Delete.
* config/tc-w65.c: Delete.
* config/tc-w65.h: Delete.
* config/te-aux.h: Delete.
* config/te-delt88.h: Delete.
* config/te-delta.h: Delete.
* config/te-dpx2.h: Delete.
* config/te-hp300.h: Delete.
* config/te-ic960.h: Delete.
* config/vms-a-conf.h: Delete.
* doc/c-a29k.texi: Delete.
* doc/c-h8500.texi: Delete.
* doc/c-m88k.texi: Delete.
* README: Remove obsolete examples, and list of supported targets.
* Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
bout and hp300 support.
(DEP_FLAGS): Don't define BFD_ASSEMBLER.
* configure.in: Remove --enable-bfd-assembler, need_bfd,
primary_bfd_gas.
* configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
* as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
* as.h: Likewise.
* dw2gencfi.c: Likewise.
* dwarf2dbg.c: Likewise.
* ehopt.c: Likewise.
* input-file.c: Likewise.
* listing.c: Likewise.
* literal.c: Likewise.
* messages.c: Likewise.
* obj.h: Likewise.
* output-file.c: Likewise.
* read.c: Likewise.
* stabs.c: Likewise.
* struc-symbol.h: Likewise.
* subsegs.c: Likewise.
* subsegs.h: Likewise.
* symbols.c: Likewise.
* symbols.h: Likewise.
* tc.h: Likewise.
* write.c: Likewise.
* write.h: Likewise.
* config/aout_gnu.h: Likewise.
* config/obj-aout.c: Likewise.
* config/obj-aout.h: Likewise.
* config/obj-coff.c: Likewise.
* config/obj-coff.h: Likewise.
* config/obj-evax.h: Likewise.
* config/obj-ieee.h: Likewise.
* config/tc-arm.c: Likewise.
* config/tc-arm.h: Likewise.
* config/tc-avr.c: Likewise.
* config/tc-avr.h: Likewise.
* config/tc-crx.h: Likewise.
* config/tc-d10v.h: Likewise.
* config/tc-d30v.h: Likewise.
* config/tc-dlx.h: Likewise.
* config/tc-fr30.h: Likewise.
* config/tc-frv.h: Likewise.
* config/tc-h8300.c: Likewise.
* config/tc-h8300.h: Likewise.
* config/tc-hppa.h: Likewise.
* config/tc-i370.h: Likewise.
* config/tc-i386.c: Likewise.
* config/tc-i386.h: Likewise.
* config/tc-i860.h: Likewise.
* config/tc-i960.c: Likewise.
* config/tc-i960.h: Likewise.
* config/tc-ip2k.h: Likewise.
* config/tc-iq2000.h: Likewise.
* config/tc-m32c.h: Likewise.
* config/tc-m32r.h: Likewise.
* config/tc-m68hc11.h: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-m68k.h: Likewise.
* config/tc-maxq.c: Likewise.
* config/tc-maxq.h: Likewise.
* config/tc-mcore.c: Likewise.
* config/tc-mcore.h: Likewise.
* config/tc-mn10200.h: Likewise.
* config/tc-mn10300.c: Likewise.
* config/tc-mn10300.h: Likewise.
* config/tc-ms1.h: Likewise.
* config/tc-msp430.c: Likewise.
* config/tc-msp430.h: Likewise.
* config/tc-ns32k.c: Likewise.
* config/tc-ns32k.h: Likewise.
* config/tc-openrisc.h: Likewise.
* config/tc-or32.c: Likewise.
* config/tc-or32.h: Likewise.
* config/tc-ppc.c: Likewise.
* config/tc-ppc.h: Likewise.
* config/tc-s390.h: Likewise.
* config/tc-sh.c: Likewise.
* config/tc-sh.h: Likewise.
* config/tc-sparc.c: Likewise.
* config/tc-tic30.c: Likewise.
* config/tc-tic30.h: Likewise.
* config/tc-tic4x.c: Likewise.
* config/tc-tic4x.h: Likewise.
* config/tc-tic54x.c: Likewise.
* config/tc-tic54x.h: Likewise.
* config/tc-v850.h: Likewise.
* config/tc-vax.c: Likewise.
* config/tc-vax.h: Likewise.
* config/tc-xstormy16.h: Likewise.
* config/tc-xtensa.h: Likewise.
* config/tc-z8k.c: Likewise.
* config/tc-z8k.h: Likewise.
* config/vms-a-conf.h
* doc/Makefile.am: Likewise.
* doc/all.texi: Likewise.
* doc/as.texinfo: Likewise.
* doc/Makefile.in: Regenerate.
* Makefile.in: Regenerate.
* configure: Regenerate.
* config.in: Regenerate.
* po/POTFILES.in: Regenerate.
2005-08-11 01:25:29 +00:00
|
|
|
|
2005-08-11 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* README-vms: Delete.
|
|
|
|
|
|
* config-gas.com: Delete.
|
|
|
|
|
|
* makefile.vms: Delete.
|
|
|
|
|
|
* vmsconf.sh: Delete.
|
|
|
|
|
|
* config/atof-tahoe.c: Delete.
|
|
|
|
|
|
* config/m88k-opcode.h: Delete.
|
|
|
|
|
|
* config/obj-bout.c: Delete.
|
|
|
|
|
|
* config/obj-bout.h: Delete.
|
|
|
|
|
|
* config/obj-hp300.c: Delete.
|
|
|
|
|
|
* config/obj-hp300.h: Delete.
|
|
|
|
|
|
* config/tc-a29k.c: Delete.
|
|
|
|
|
|
* config/tc-a29k.h: Delete.
|
|
|
|
|
|
* config/tc-h8500.c: Delete.
|
|
|
|
|
|
* config/tc-h8500.h: Delete.
|
|
|
|
|
|
* config/tc-m88k.c: Delete.
|
|
|
|
|
|
* config/tc-m88k.h: Delete.
|
|
|
|
|
|
* config/tc-tahoe.c: Delete.
|
|
|
|
|
|
* config/tc-tahoe.h: Delete.
|
|
|
|
|
|
* config/tc-tic80.c: Delete.
|
|
|
|
|
|
* config/tc-tic80.h: Delete.
|
|
|
|
|
|
* config/tc-w65.c: Delete.
|
|
|
|
|
|
* config/tc-w65.h: Delete.
|
|
|
|
|
|
* config/te-aux.h: Delete.
|
|
|
|
|
|
* config/te-delt88.h: Delete.
|
|
|
|
|
|
* config/te-delta.h: Delete.
|
|
|
|
|
|
* config/te-dpx2.h: Delete.
|
|
|
|
|
|
* config/te-hp300.h: Delete.
|
|
|
|
|
|
* config/te-ic960.h: Delete.
|
|
|
|
|
|
* config/vms-a-conf.h: Delete.
|
|
|
|
|
|
* doc/c-a29k.texi: Delete.
|
|
|
|
|
|
* doc/c-h8500.texi: Delete.
|
|
|
|
|
|
* doc/c-m88k.texi: Delete.
|
|
|
|
|
|
* README: Remove obsolete examples, and list of supported targets.
|
|
|
|
|
|
* Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
|
|
|
|
|
|
bout and hp300 support.
|
|
|
|
|
|
(DEP_FLAGS): Don't define BFD_ASSEMBLER.
|
|
|
|
|
|
* configure.in: Remove --enable-bfd-assembler, need_bfd,
|
|
|
|
|
|
primary_bfd_gas.
|
|
|
|
|
|
* configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
|
|
|
|
|
|
m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
|
|
|
|
|
|
* as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
|
|
|
|
|
|
* as.h: Likewise.
|
|
|
|
|
|
* dw2gencfi.c: Likewise.
|
|
|
|
|
|
* dwarf2dbg.c: Likewise.
|
|
|
|
|
|
* ehopt.c: Likewise.
|
|
|
|
|
|
* input-file.c: Likewise.
|
|
|
|
|
|
* listing.c: Likewise.
|
|
|
|
|
|
* literal.c: Likewise.
|
|
|
|
|
|
* messages.c: Likewise.
|
|
|
|
|
|
* obj.h: Likewise.
|
|
|
|
|
|
* output-file.c: Likewise.
|
|
|
|
|
|
* read.c: Likewise.
|
|
|
|
|
|
* stabs.c: Likewise.
|
|
|
|
|
|
* struc-symbol.h: Likewise.
|
|
|
|
|
|
* subsegs.c: Likewise.
|
|
|
|
|
|
* subsegs.h: Likewise.
|
|
|
|
|
|
* symbols.c: Likewise.
|
|
|
|
|
|
* symbols.h: Likewise.
|
|
|
|
|
|
* tc.h: Likewise.
|
|
|
|
|
|
* write.c: Likewise.
|
|
|
|
|
|
* write.h: Likewise.
|
|
|
|
|
|
* config/aout_gnu.h: Likewise.
|
|
|
|
|
|
* config/obj-aout.c: Likewise.
|
|
|
|
|
|
* config/obj-aout.h: Likewise.
|
|
|
|
|
|
* config/obj-coff.c: Likewise.
|
|
|
|
|
|
* config/obj-coff.h: Likewise.
|
|
|
|
|
|
* config/obj-evax.h: Likewise.
|
|
|
|
|
|
* config/obj-ieee.h: Likewise.
|
|
|
|
|
|
* config/tc-arm.c: Likewise.
|
|
|
|
|
|
* config/tc-arm.h: Likewise.
|
|
|
|
|
|
* config/tc-avr.c: Likewise.
|
|
|
|
|
|
* config/tc-avr.h: Likewise.
|
|
|
|
|
|
* config/tc-crx.h: Likewise.
|
|
|
|
|
|
* config/tc-d10v.h: Likewise.
|
|
|
|
|
|
* config/tc-d30v.h: Likewise.
|
|
|
|
|
|
* config/tc-dlx.h: Likewise.
|
|
|
|
|
|
* config/tc-fr30.h: Likewise.
|
|
|
|
|
|
* config/tc-frv.h: Likewise.
|
|
|
|
|
|
* config/tc-h8300.c: Likewise.
|
|
|
|
|
|
* config/tc-h8300.h: Likewise.
|
|
|
|
|
|
* config/tc-hppa.h: Likewise.
|
|
|
|
|
|
* config/tc-i370.h: Likewise.
|
|
|
|
|
|
* config/tc-i386.c: Likewise.
|
|
|
|
|
|
* config/tc-i386.h: Likewise.
|
|
|
|
|
|
* config/tc-i860.h: Likewise.
|
|
|
|
|
|
* config/tc-i960.c: Likewise.
|
|
|
|
|
|
* config/tc-i960.h: Likewise.
|
|
|
|
|
|
* config/tc-ip2k.h: Likewise.
|
|
|
|
|
|
* config/tc-iq2000.h: Likewise.
|
|
|
|
|
|
* config/tc-m32c.h: Likewise.
|
|
|
|
|
|
* config/tc-m32r.h: Likewise.
|
|
|
|
|
|
* config/tc-m68hc11.h: Likewise.
|
|
|
|
|
|
* config/tc-m68k.c: Likewise.
|
|
|
|
|
|
* config/tc-m68k.h: Likewise.
|
|
|
|
|
|
* config/tc-maxq.c: Likewise.
|
|
|
|
|
|
* config/tc-maxq.h: Likewise.
|
|
|
|
|
|
* config/tc-mcore.c: Likewise.
|
|
|
|
|
|
* config/tc-mcore.h: Likewise.
|
|
|
|
|
|
* config/tc-mn10200.h: Likewise.
|
|
|
|
|
|
* config/tc-mn10300.c: Likewise.
|
|
|
|
|
|
* config/tc-mn10300.h: Likewise.
|
|
|
|
|
|
* config/tc-ms1.h: Likewise.
|
|
|
|
|
|
* config/tc-msp430.c: Likewise.
|
|
|
|
|
|
* config/tc-msp430.h: Likewise.
|
|
|
|
|
|
* config/tc-ns32k.c: Likewise.
|
|
|
|
|
|
* config/tc-ns32k.h: Likewise.
|
|
|
|
|
|
* config/tc-openrisc.h: Likewise.
|
|
|
|
|
|
* config/tc-or32.c: Likewise.
|
|
|
|
|
|
* config/tc-or32.h: Likewise.
|
|
|
|
|
|
* config/tc-ppc.c: Likewise.
|
|
|
|
|
|
* config/tc-ppc.h: Likewise.
|
|
|
|
|
|
* config/tc-s390.h: Likewise.
|
|
|
|
|
|
* config/tc-sh.c: Likewise.
|
|
|
|
|
|
* config/tc-sh.h: Likewise.
|
|
|
|
|
|
* config/tc-sparc.c: Likewise.
|
|
|
|
|
|
* config/tc-tic30.c: Likewise.
|
|
|
|
|
|
* config/tc-tic30.h: Likewise.
|
|
|
|
|
|
* config/tc-tic4x.c: Likewise.
|
|
|
|
|
|
* config/tc-tic4x.h: Likewise.
|
|
|
|
|
|
* config/tc-tic54x.c: Likewise.
|
|
|
|
|
|
* config/tc-tic54x.h: Likewise.
|
|
|
|
|
|
* config/tc-v850.h: Likewise.
|
|
|
|
|
|
* config/tc-vax.c: Likewise.
|
|
|
|
|
|
* config/tc-vax.h: Likewise.
|
|
|
|
|
|
* config/tc-xstormy16.h: Likewise.
|
|
|
|
|
|
* config/tc-xtensa.h: Likewise.
|
|
|
|
|
|
* config/tc-z8k.c: Likewise.
|
|
|
|
|
|
* config/tc-z8k.h: Likewise.
|
|
|
|
|
|
* config/vms-a-conf.h
|
|
|
|
|
|
* doc/Makefile.am: Likewise.
|
|
|
|
|
|
* doc/all.texi: Likewise.
|
|
|
|
|
|
* doc/as.texinfo: Likewise.
|
2005-08-11 01:34:12 +00:00
|
|
|
|
* doc/internals.texi: Likewise.
|
* README-vms: Delete.
* config-gas.com: Delete.
* makefile.vms: Delete.
* vmsconf.sh: Delete.
* config/atof-tahoe.c: Delete.
* config/m88k-opcode.h: Delete.
* config/obj-bout.c: Delete.
* config/obj-bout.h: Delete.
* config/obj-hp300.c: Delete.
* config/obj-hp300.h: Delete.
* config/tc-a29k.c: Delete.
* config/tc-a29k.h: Delete.
* config/tc-h8500.c: Delete.
* config/tc-h8500.h: Delete.
* config/tc-m88k.c: Delete.
* config/tc-m88k.h: Delete.
* config/tc-tahoe.c: Delete.
* config/tc-tahoe.h: Delete.
* config/tc-tic80.c: Delete.
* config/tc-tic80.h: Delete.
* config/tc-w65.c: Delete.
* config/tc-w65.h: Delete.
* config/te-aux.h: Delete.
* config/te-delt88.h: Delete.
* config/te-delta.h: Delete.
* config/te-dpx2.h: Delete.
* config/te-hp300.h: Delete.
* config/te-ic960.h: Delete.
* config/vms-a-conf.h: Delete.
* doc/c-a29k.texi: Delete.
* doc/c-h8500.texi: Delete.
* doc/c-m88k.texi: Delete.
* README: Remove obsolete examples, and list of supported targets.
* Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
bout and hp300 support.
(DEP_FLAGS): Don't define BFD_ASSEMBLER.
* configure.in: Remove --enable-bfd-assembler, need_bfd,
primary_bfd_gas.
* configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
* as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
* as.h: Likewise.
* dw2gencfi.c: Likewise.
* dwarf2dbg.c: Likewise.
* ehopt.c: Likewise.
* input-file.c: Likewise.
* listing.c: Likewise.
* literal.c: Likewise.
* messages.c: Likewise.
* obj.h: Likewise.
* output-file.c: Likewise.
* read.c: Likewise.
* stabs.c: Likewise.
* struc-symbol.h: Likewise.
* subsegs.c: Likewise.
* subsegs.h: Likewise.
* symbols.c: Likewise.
* symbols.h: Likewise.
* tc.h: Likewise.
* write.c: Likewise.
* write.h: Likewise.
* config/aout_gnu.h: Likewise.
* config/obj-aout.c: Likewise.
* config/obj-aout.h: Likewise.
* config/obj-coff.c: Likewise.
* config/obj-coff.h: Likewise.
* config/obj-evax.h: Likewise.
* config/obj-ieee.h: Likewise.
* config/tc-arm.c: Likewise.
* config/tc-arm.h: Likewise.
* config/tc-avr.c: Likewise.
* config/tc-avr.h: Likewise.
* config/tc-crx.h: Likewise.
* config/tc-d10v.h: Likewise.
* config/tc-d30v.h: Likewise.
* config/tc-dlx.h: Likewise.
* config/tc-fr30.h: Likewise.
* config/tc-frv.h: Likewise.
* config/tc-h8300.c: Likewise.
* config/tc-h8300.h: Likewise.
* config/tc-hppa.h: Likewise.
* config/tc-i370.h: Likewise.
* config/tc-i386.c: Likewise.
* config/tc-i386.h: Likewise.
* config/tc-i860.h: Likewise.
* config/tc-i960.c: Likewise.
* config/tc-i960.h: Likewise.
* config/tc-ip2k.h: Likewise.
* config/tc-iq2000.h: Likewise.
* config/tc-m32c.h: Likewise.
* config/tc-m32r.h: Likewise.
* config/tc-m68hc11.h: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-m68k.h: Likewise.
* config/tc-maxq.c: Likewise.
* config/tc-maxq.h: Likewise.
* config/tc-mcore.c: Likewise.
* config/tc-mcore.h: Likewise.
* config/tc-mn10200.h: Likewise.
* config/tc-mn10300.c: Likewise.
* config/tc-mn10300.h: Likewise.
* config/tc-ms1.h: Likewise.
* config/tc-msp430.c: Likewise.
* config/tc-msp430.h: Likewise.
* config/tc-ns32k.c: Likewise.
* config/tc-ns32k.h: Likewise.
* config/tc-openrisc.h: Likewise.
* config/tc-or32.c: Likewise.
* config/tc-or32.h: Likewise.
* config/tc-ppc.c: Likewise.
* config/tc-ppc.h: Likewise.
* config/tc-s390.h: Likewise.
* config/tc-sh.c: Likewise.
* config/tc-sh.h: Likewise.
* config/tc-sparc.c: Likewise.
* config/tc-tic30.c: Likewise.
* config/tc-tic30.h: Likewise.
* config/tc-tic4x.c: Likewise.
* config/tc-tic4x.h: Likewise.
* config/tc-tic54x.c: Likewise.
* config/tc-tic54x.h: Likewise.
* config/tc-v850.h: Likewise.
* config/tc-vax.c: Likewise.
* config/tc-vax.h: Likewise.
* config/tc-xstormy16.h: Likewise.
* config/tc-xtensa.h: Likewise.
* config/tc-z8k.c: Likewise.
* config/tc-z8k.h: Likewise.
* config/vms-a-conf.h
* doc/Makefile.am: Likewise.
* doc/all.texi: Likewise.
* doc/as.texinfo: Likewise.
* doc/Makefile.in: Regenerate.
* Makefile.in: Regenerate.
* configure: Regenerate.
* config.in: Regenerate.
* po/POTFILES.in: Regenerate.
2005-08-11 01:25:29 +00:00
|
|
|
|
* doc/Makefile.in: Regenerate.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* config.in: Regenerate.
|
|
|
|
|
|
* po/POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2005-08-09 15:47:46 +00:00
|
|
|
|
2005-08-09 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 1070
|
|
|
|
|
|
* macro.c (getstring): Do not treat round parentheses exactly the
|
|
|
|
|
|
same as angle brackets - the parentheses need to be preserved and
|
|
|
|
|
|
passed on to the macro processing code.
|
|
|
|
|
|
|
2005-08-08 17:08:04 +00:00
|
|
|
|
2005-08-08 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-msp430.c (MSP430_ISA_21): Define.
|
|
|
|
|
|
(mcu_types): Add entries for msp430x21xx variants.
|
|
|
|
|
|
|
2005-08-08 11:15:33 +00:00
|
|
|
|
2005-08-08 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 1070
|
|
|
|
|
|
* macro.c (getstring): Treat round parentheses in the same way as
|
|
|
|
|
|
angle brackets.
|
|
|
|
|
|
(get_any_string): Likewise.
|
|
|
|
|
|
|
2005-08-08 03:05:44 +00:00
|
|
|
|
2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR gas/1118
|
|
|
|
|
|
* as.c (parse_args): Handle -al=<FILE>.
|
|
|
|
|
|
|
2005-08-07 10:34:52 +00:00
|
|
|
|
2005-08-07 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* read.c (s_app_line): Accept a line number of 0 for compatibility
|
|
|
|
|
|
with gcc's output for assembler-with-cpp files.
|
|
|
|
|
|
|
2005-08-05 12:28:23 +00:00
|
|
|
|
2005-08-05 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (current_it_mask, current_cc): New variables.
|
|
|
|
|
|
(do_t_add_sub): Use correct encodings inside IT block.
|
|
|
|
|
|
(do_t_arit3c): Ditto.
|
|
|
|
|
|
(do_t_it): Simplify logic. Set current_it_mask and current_cc.
|
|
|
|
|
|
(md_assemble): Verify conditional suffixes agains IT blocks.
|
|
|
|
|
|
|
2005-08-05 12:26:30 +00:00
|
|
|
|
2005-08-05 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
|
|
|
|
|
|
constants.
|
|
|
|
|
|
(encode_thumb32_shifted_operand): Prohibit register shifts.
|
|
|
|
|
|
(encode_thumb32_addr_mode): Fix typo.
|
|
|
|
|
|
(insns): Correct thumb2 ldm and stm opcodes.
|
|
|
|
|
|
|
2005-08-03 09:50:43 +00:00
|
|
|
|
2005-08-02 Khem Raj <kraj@mvista.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
|
|
|
|
|
|
WLDRD/WSTRD instruction.
|
|
|
|
|
|
|
2005-08-02 03:28:43 +00:00
|
|
|
|
2005-08-02 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
|
|
|
|
|
|
if emitting a reloc.
|
|
|
|
|
|
|
2005-07-30 13:53:13 +00:00
|
|
|
|
2005-07-29 Thiemo Seufer <ths@networkno.de>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
|
|
|
|
|
|
|
2005-07-29 17:39:39 +00:00
|
|
|
|
2005-07-29 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
|
|
|
|
|
|
pop.
|
|
|
|
|
|
(do_t_addr): Implement 32-bit variant.
|
|
|
|
|
|
(do_t_push_pop): Make some errors warnings. Handle single register
|
|
|
|
|
|
32-bit case.
|
|
|
|
|
|
(insns): Use tCE for adr.
|
|
|
|
|
|
(md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
|
|
|
|
|
|
(md_apply_fix): Ditto.
|
|
|
|
|
|
|
2005-07-29 17:28:33 +00:00
|
|
|
|
2005-07-29 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (parse_tb): New function.
|
|
|
|
|
|
(enum operand_parse_code): Add OP_TB.
|
|
|
|
|
|
(parse_operands): Handle OP_TB.
|
|
|
|
|
|
(do_t_add_sub_w, do_t_tb): New functions.
|
|
|
|
|
|
(insns): Add entries for addw, subw, tbb and tbh.
|
|
|
|
|
|
(md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
|
|
|
|
|
|
|
2005-07-29 13:52:00 +00:00
|
|
|
|
2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
|
|
|
|
|
|
|
2005-07-27 14:08:08 +00:00
|
|
|
|
2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (handle_large_common): Declare only for ELF.
|
|
|
|
|
|
|
2005-07-27 06:32:46 +00:00
|
|
|
|
2005-07-27 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
|
|
|
|
|
|
int.
|
|
|
|
|
|
(unw_p_record): Remove unused/redundant fields imask and rmask.
|
|
|
|
|
|
Combine spoff and pspoff into a union. Combine gr and br into a
|
|
|
|
|
|
union. Change type of grmask and brmask to unsigned char. Change type
|
|
|
|
|
|
of frmask to unsigned int.
|
|
|
|
|
|
(unw_x_record): Combine spoff, pspoff, and treg into a union.
|
|
|
|
|
|
* config/tc-ia64.c (unwind): New field 'pending_saves'.
|
|
|
|
|
|
(check_pending_save): New.
|
|
|
|
|
|
(alloc_record): Clear out entire record.
|
|
|
|
|
|
(output_psp_gr): Use renamed structure fields.
|
|
|
|
|
|
(output_psp_sprel): Likewise.
|
|
|
|
|
|
(output_rp_gr): Likewise.
|
|
|
|
|
|
(output_rp_br): Likewise.
|
|
|
|
|
|
(output_rp_psprel): Likewise.
|
|
|
|
|
|
(output_rp_sprel): Likewise.
|
|
|
|
|
|
(output_pfs_gr): Likewise.
|
|
|
|
|
|
(output_pfs_psprel): Likewise.
|
|
|
|
|
|
(output_pfs_sprel): Likewise.
|
|
|
|
|
|
(output_preds_gr): Likewise.
|
|
|
|
|
|
(output_preds_psprel): Likewise.
|
|
|
|
|
|
(output_preds_sprel): Likewise.
|
|
|
|
|
|
(output_spill_base): Likewise.
|
|
|
|
|
|
(output_unat_gr): Likewise.
|
|
|
|
|
|
(output_unat_psprel): Likewise.
|
|
|
|
|
|
(output_unat_sprel): Likewise.
|
|
|
|
|
|
(output_lc_gr): Likewise.
|
|
|
|
|
|
(output_lc_psprel): Likewise.
|
|
|
|
|
|
(output_lc_sprel): Likewise.
|
|
|
|
|
|
(output_fpsr_gr): Likewise.
|
|
|
|
|
|
(output_fpsr_psprel): Likewise.
|
|
|
|
|
|
(output_fpsr_sprel): Likewise.
|
|
|
|
|
|
(output_priunat_gr): Likewise.
|
|
|
|
|
|
(output_priunat_psprel): Likewise.
|
|
|
|
|
|
(output_priunat_sprel): Likewise.
|
|
|
|
|
|
(output_bsp_gr): Likewise.
|
|
|
|
|
|
(output_bsp_psprel): Likewise.
|
|
|
|
|
|
(output_bsp_sprel): Likewise.
|
|
|
|
|
|
(output_bspstore_gr): Likewise.
|
|
|
|
|
|
(output_bspstore_psprel): Likewise.
|
|
|
|
|
|
(output_bspstore_sprel): Likewise.
|
|
|
|
|
|
(output_rnat_gr): Likewise.
|
|
|
|
|
|
(output_rnat_psprel): Likewise.
|
|
|
|
|
|
(output_rnat_sprel): Likewise.
|
|
|
|
|
|
(output_spill_psprel): Likewise.
|
|
|
|
|
|
(output_spill_sprel): Likewise.
|
|
|
|
|
|
(output_spill_reg): Likewise.
|
|
|
|
|
|
(output_fr_mem): Likewise. Allocate one unwind record per set mask
|
|
|
|
|
|
bit.
|
|
|
|
|
|
(output_frgr_mem): Likewise.
|
|
|
|
|
|
(output_gr_mem): Likewise.
|
|
|
|
|
|
(output_br_mem): Likewise.
|
|
|
|
|
|
(output_gr_gr): Likewise.
|
|
|
|
|
|
(output_br_gr): Likewise.
|
|
|
|
|
|
(fixup_unw_records): Likewise.
|
|
|
|
|
|
(process_one_record): Use renamed structure fields. For gr_gr and
|
|
|
|
|
|
br_gr, collect mask from chain of records before output.
|
|
|
|
|
|
(in_prologue): Simplify and eliminate early returns. Call
|
|
|
|
|
|
check_pending_save.
|
|
|
|
|
|
(in_body): Simplify and eliminate early returns.
|
|
|
|
|
|
(dot_body): Call check_pending_save.
|
|
|
|
|
|
(md_assemble): Update comment. Deal with pending saves.
|
|
|
|
|
|
|
2005-07-26 15:34:11 +00:00
|
|
|
|
2005-07-26 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (optimize_imm): Calculate candidate immediates
|
|
|
|
|
|
mask from guessed suffix, but mask out other immediate types only
|
|
|
|
|
|
if at least on candidate is valid for the insn.
|
|
|
|
|
|
|
2005-07-26 03:21:53 +00:00
|
|
|
|
2005-07-25 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
|
|
|
|
|
|
Support %mod() modifiers from opcodes.
|
|
|
|
|
|
* doc/c-m32c.texi (M32C-Modifiers): New section.
|
|
|
|
|
|
|
2005-07-25 15:41:08 +00:00
|
|
|
|
2005-07-25 Jan Hubicka <jh@suse.cz>
|
|
|
|
|
|
H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
|
|
|
|
|
|
defined.
|
|
|
|
|
|
(elf_com_section_ptr): New.
|
|
|
|
|
|
(elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
|
|
|
|
|
|
(elf_common_parse): Make it global. Use elf_com_section_ptr
|
|
|
|
|
|
instead of bfd_com_section_ptr.
|
|
|
|
|
|
(obj_elf_change_section): Handle x86-64 large bss sections.
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-elf.h (elf_com_section_ptr): New.
|
|
|
|
|
|
(elf_common_parse): New.
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (handle_large_common): New.
|
|
|
|
|
|
(md_pseudo_table): Add "largecomm".
|
|
|
|
|
|
(x86_64_section_letter): New.
|
|
|
|
|
|
(x86_64_section_word): New.
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.h (x86_64_section_word): New.
|
|
|
|
|
|
(x86_64_section_letter): New.
|
|
|
|
|
|
(md_elf_section_letter): New. Defined.
|
|
|
|
|
|
(md_elf_section_word): Likewise.
|
|
|
|
|
|
|
2005-07-22 10:34:30 +00:00
|
|
|
|
2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt: Remove i386-*-rtemself*.
|
|
|
|
|
|
Remove sparc-*-rtemself*.
|
|
|
|
|
|
|
2005-07-21 13:23:37 +00:00
|
|
|
|
2005-07-21 Ben Elliston <bje@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-m68k.h: Remove TE_LYNX conditional code.
|
|
|
|
|
|
|
2005-07-21 13:11:28 +00:00
|
|
|
|
2005-07-21 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (encode_thumb32_addr_mode): Don't set
|
|
|
|
|
|
inst.reloc.pc_rel.
|
|
|
|
|
|
|
2005-07-21 08:03:54 +00:00
|
|
|
|
2005-07-20 Tavis Ormandy <taviso@gentoo.org>
|
|
|
|
|
|
|
|
|
|
|
|
* messages.c: Use vsnprintf instead of vsprintf.
|
|
|
|
|
|
|
2005-07-20 11:35:03 +00:00
|
|
|
|
2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
|
|
|
|
|
|
BFD_RELOC_16_PCREL to Support R_M32R_REL32.
|
|
|
|
|
|
|
2005-07-19 10:01:32 +00:00
|
|
|
|
2005-07-18 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt: Restore alpha ordering to list of arches.
|
|
|
|
|
|
|
2005-07-19 01:14:10 +00:00
|
|
|
|
2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
|
|
|
|
|
|
|
|
* tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
|
|
|
|
|
|
|
2005-07-18 15:24:41 +00:00
|
|
|
|
2005-07-18 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (md_begin): Use IS_ELF.
|
|
|
|
|
|
(tc_i386_fix_adjustable): Likewise.
|
|
|
|
|
|
(md_estimate_size_before_relax): Likewise.
|
|
|
|
|
|
(md_apply_fix): Likewise.
|
|
|
|
|
|
(i386_target_format): Likewise.
|
|
|
|
|
|
(lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
|
|
|
|
|
|
(i386_immediate): Remove #ifdef LEX_AT.
|
|
|
|
|
|
(i386_displacement): Likewise.
|
|
|
|
|
|
* config/tc-i386.h (x86_cons): Prototype only when ELF and when not
|
|
|
|
|
|
LEX_AT.
|
|
|
|
|
|
|
2005-07-18 06:27:24 +00:00
|
|
|
|
2005-07-18 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (reloc): Convert to ISO C90. Change first
|
|
|
|
|
|
parameter to unsigned. Parameter sign now is tristate - zero/
|
|
|
|
|
|
positive mean unsigned/signed, negative means signedness doesn't
|
|
|
|
|
|
matter. Check field size,
|
|
|
|
|
|
signedness, and pcrel-ness are in agreement between relocated field
|
|
|
|
|
|
and relocation type. Adjust diagnostics.
|
|
|
|
|
|
(optimize_imm): And type mask of operand instead of overwriting it.
|
|
|
|
|
|
(lex_got): Convert to ISO C90. Add third parameter. Add new field to
|
|
|
|
|
|
local structure and initialize gotrel accordingly. Pass caller as
|
|
|
|
|
|
mask of types that the operator can match.
|
|
|
|
|
|
(x86_cons_fix_new): Let reloc know that signedness of relocation
|
|
|
|
|
|
doesn't matter.
|
|
|
|
|
|
(x86_pe_cons_fix_new): Likewise.
|
|
|
|
|
|
(x86_cons): Pass additional argument to lex_got.
|
|
|
|
|
|
(i386_immediate): New local variable 'types'. Pass its address as
|
|
|
|
|
|
additional argument to lex_got. Mask out operand types not supported
|
|
|
|
|
|
befoe returning.
|
|
|
|
|
|
(i386_displacement): Likewise. Set bigdisp to all types supported in
|
|
|
|
|
|
64-bit mode, combining the previously split initialization.
|
|
|
|
|
|
|
2005-07-18 06:13:00 +00:00
|
|
|
|
2005-07-18 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (parse_insn): Reject prefix if unavailable in
|
|
|
|
|
|
current mode.
|
|
|
|
|
|
|
2005-07-17 00:33:45 +00:00
|
|
|
|
2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
|
|
|
|
|
|
promoted match.
|
|
|
|
|
|
|
2005-07-16 02:03:55 +00:00
|
|
|
|
2005-07-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Run "make dep-am".
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2005-07-15 13:49:53 +00:00
|
|
|
|
2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* gas/config/tc-i386.h (CpuVMX): New.
|
|
|
|
|
|
(CpuUnknownFlags): Add CpuVMX.
|
|
|
|
|
|
|
ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
* configure.in: Add cases for Renesas m32c.
* configure: Regenerated.
bfd/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for m32c-*-elf (Renesas m32c and m16c).
* Makefile.am (ALL_MACHINES): Add cpu-m32c.lo.
(ALL_MACHINES_CFILES): Add cpu-m32c.c.
(BFD32_BACKENDS): Add elf32-m32c.lo.
(BFD32_BACKENDS_CFILES): Add elf32-m32c.c.
(cpu-m32c.lo, elf32-m32c.lo): New rules, generated by 'make dep-am'.
* Makefile.in: Regenerated.
* archures.c (bfd_arch_m32c, bfd_mach_m16c, bfd_mach_m32c): New
arch and mach codes.
(bfd_m32c_arch): New arch info object.
(bfd_archures_list): List bfd_m32c_arch.
* bfd-in2.h: Regenerated.
* config.bfd: Add case for the m32c.
* configure.in: Add case for the m32c.
* configure: Regenerated.
* cpu-m32c.c, elf32-m32c.c: New files.
* libbfd.h: Regenerated.
* targets.c (bfd_elf32_m32c_vec): Declare.
(_bfd_target_vector): List bfd_elf32_m32c_vec.
binutils/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
* readelf.c: #include "elf/m32c.h"
(guess_is_rela, dump_relocations, get_machine_name): Add cases for
EM_M32C.
* Makefile.am (readelf.o): Update dependencies.
* Makefile.in: Regenerated.
cpu/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
* m32c.cpu, m32c.opc: Machine description for the Renesas M32C.
gas/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for the Renesas M32C.
* Makefile.am (CPU_TYPES): List m32c.
(TARGET_CPU_CFILES): List config/tc-m32c.c.
(TARGET_CPU_HFILES): List config/tc-m32c.h.
* configure.in: Add case for m32c.
* configure.tgt: Add cases for m32c and m32c-*-elf.
* configure: Regenerated.
* config/tc-m32c.c, config/tc-m32c.h: New files.
* doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
* doc/Makefile.in: Regenerated.
* doc/all.texi: Set M32C.
* doc/as.texinfo: Add text for the M32C-specific options and line
comment characters, and refer to c-m32c.texi.
* doc/c-m32c.texi: New file.
include/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
* dis-asm.h (print_insn_m32c): New declaration.
include/elf/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for Renesas M32C and M16C.
* common.h (EM_M32C): New machine number.
* m32c.h: New file.
ld/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for the Renesas M32C and M16C.
* Makefile.am (ALL_EMULATIONS): Add eelf32m32c.o.
(eelf32m32c.c): New target.
* Makefile.in: Regenerated.
* configure.tgt: Add case for m32c-*-elf.
* emulparams/elf32m32c.sh: New file.
opcodes/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for the Renesas M32C and M16C.
* m32c-asm.c, m32c-desc.c, m32c-dis.c, m32c-ibld.c, m32c-opc.c: New.
* m32c-desc.h, m32c-opc.h: New.
* Makefile.am (HFILES): List m32c-desc.h and m32c-opc.h.
(CFILES): List m32c-asm.c, m32c-desc.c, m32c-dis.c, m32c-ibld.c,
m32c-opc.c.
(ALL_MACHINES): List m32c-asm.lo, m32c-desc.lo, m32c-dis.lo,
m32c-ibld.lo, m32c-opc.lo.
(CLEANFILES): List stamp-m32c.
(M32C_DEPS): List stamp-m32c, if CGEN_MAINT.
(CGEN_CPUS): Add m32c.
(m32c-asm.c, m32c-desc.c, m32c-dis.c, m32c-ibld.c, m32c-opc.c)
(m32c-desc.h, m32c-opc.h): Depend on M32C_DEPS.
(m32c_opc_h): New variable.
(stamp-m32c, m32c-asm.lo, m32c-desc.lo, m32c-dis.lo, m32c-ibld.lo)
(m32c-opc.lo): New rules.
* Makefile.in: Regenerated.
* configure.in: Add case for bfd_m32c_arch.
* configure: Regenerated.
* disassemble.c (ARCH_m32c): New.
[ARCH_m32c]: #include "m32c-desc.h".
(disassembler) [ARCH_m32c]: Add case for bfd_arch_m32c.
(disassemble_init_for_target) [ARCH_m32c]: Same.
* cgen-ops.h, cgen-types.h: New files.
* Makefile.am (HFILES): List them.
* Makefile.in: Regenerated.
2005-07-14 22:52:28 +00:00
|
|
|
|
2005-07-14 Jim Blandy <jimb@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
Add support for the Renesas M32C.
|
|
|
|
|
|
* Makefile.am (CPU_TYPES): List m32c.
|
|
|
|
|
|
(TARGET_CPU_CFILES): List config/tc-m32c.c.
|
|
|
|
|
|
(TARGET_CPU_HFILES): List config/tc-m32c.h.
|
|
|
|
|
|
* configure.in: Add case for m32c.
|
|
|
|
|
|
* configure.tgt: Add cases for m32c and m32c-*-elf.
|
|
|
|
|
|
* configure: Regenerated.
|
|
|
|
|
|
* config/tc-m32c.c, config/tc-m32c.h: New files.
|
|
|
|
|
|
* doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
|
|
|
|
|
|
* doc/Makefile.in: Regenerated.
|
|
|
|
|
|
* doc/all.texi: Set M32C.
|
|
|
|
|
|
* doc/as.texinfo: Add text for the M32C-specific options and line
|
|
|
|
|
|
comment characters, and refer to c-m32c.texi.
|
|
|
|
|
|
* doc/c-m32c.texi: New file.
|
|
|
|
|
|
|
2005-07-14 15:34:16 +00:00
|
|
|
|
2005-07-14 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 1069
|
|
|
|
|
|
* config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
|
|
|
|
|
|
the ins_parse buffer.
|
|
|
|
|
|
|
2005-07-11 07:49:07 +00:00
|
|
|
|
2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
|
|
|
|
|
|
i386-*-rtemscoff*, sparc-*-rtemsaout*.
|
|
|
|
|
|
|
2005-07-10 16:54:01 +00:00
|
|
|
|
2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (optimize_disp): Optimize signed 32bit
|
|
|
|
|
|
displacements.
|
|
|
|
|
|
|
2005-07-08 05:57:21 +00:00
|
|
|
|
2005-07-08 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* frags.h: Remove ANSI_PROTOTYPES conditional code.
|
|
|
|
|
|
* config/obj-elf.h: Likewise.
|
|
|
|
|
|
* config/tc-h8300.h: Likewise.
|
|
|
|
|
|
* config/tc-h8500.h: Likewise.
|
|
|
|
|
|
* config/tc-i370.h: Likewise.
|
|
|
|
|
|
* config/tc-i386.h: Likewise.
|
|
|
|
|
|
* config/tc-m68hc11.h: Likewise.
|
|
|
|
|
|
* config/tc-m68k.h: Likewise.
|
|
|
|
|
|
* config/tc-ppc.h: Likewise.
|
|
|
|
|
|
* config/tc-s390.h: Likewise.
|
|
|
|
|
|
* config/tc-sh.h: Likewise.
|
|
|
|
|
|
* config/tc-sparc.h: Likewise.
|
|
|
|
|
|
* config/tc-tic30.c: Likewise.
|
|
|
|
|
|
* config/tc-w65.h: Likewise.
|
|
|
|
|
|
* config/tc-xtensa.h: Likewise.
|
|
|
|
|
|
|
2005-07-08 03:54:30 +00:00
|
|
|
|
2005-07-08 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR gas/1049
|
|
|
|
|
|
* config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
|
|
|
|
|
|
|
Kaveh Ghazi's printf format attribute checking patch.
bfd:
* elf32-xtensa.c (vsprint_msg): Add format attribute. Fix
format bugs.
* vms.h (_bfd_vms_debug): Add format attribute.
(_bfd_vms_debug, _bfd_hexdump): Fix typos.
binutils:
* bucomm.h (report): Add format attribute.
* dlltool.c (inform): Likewise.
* dllwrap.c (display, inform, warn): Likewise.
* objdump.c (objdump_sprintf): Likewise.
* readelf.c (error, warn): Likewise. Fix format bugs.
gas:
* config/tc-tic30.c (debug): Add format attribute. Fix format
bugs.
include:
* dis-asm.h (fprintf_ftype): Add format attribute.
opcodes:
* arc-dis.c, arm-dis.c, cris-dis.c, crx-dis.c, d10v-dis.c,
d30v-dis.c, fr30-dis.c, h8300-dis.c, h8500-dis.c, i860-dis.c,
ia64-dis.c, ip2k-dis.c, m10200-dis.c, m10300-dis.c,
m88k-dis.c, mcore-dis.c, mips-dis.c, ms1-dis.c, or32-dis.c,
ppc-dis.c, sh64-dis.c, sparc-dis.c, tic4x-dis.c, tic80-dis.c,
v850-dis.c: Fix format bugs.
* ia64-gen.c (fail, warn): Add format attribute.
* or32-opc.c (debug): Likewise.
2005-07-07 19:27:52 +00:00
|
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|
2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
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|
|
* config/tc-tic30.c (debug): Add format attribute. Fix format
|
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|
bugs.
|
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|
|
2005-07-06 19:11:01 +00:00
|
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|
2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
|
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|
|
|
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|
|
* config/tc-i386.c (cpu_arch): Add sse3.
|
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|
|
|
|
|
* config/tc-i386.h (CpuSSE3): Renamed from ...
|
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|
(CpuPNI): This. Defined as CpuSSE3.
|
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* doc/c-i386.texi: Document .sse3.
|
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2005-07-06 08:31:50 +00:00
|
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|
2005-07-06 Jan Beulich <jbeulich@novell.com>
|
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* config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
|
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|
2005-07-05 15:07:46 +00:00
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|
2005-07-05 Nick Clifton <nickc@redhat.com>
|
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|
* config/tc-pdp11.c (md_apply_fix): Cast first argument to
|
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|
md_chars_to_numbers to an unsigned pointer in order to avoid a
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compile time warning.
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|
2005-05-07 Paul Brook <paul@codesourcery.com>
bfd/
* config.bfd: Add separate case for ppc-vxworks.
* configure: Regenerate.
* configure.in: Include elf-vxworks.lo on ppc targets.
* elf-vxworks.c (elf_vxworks_final_write_processing): Handle
.rela.plt.unloaded.
* elf32-ppc.c: Add VxWorks target vec. Include elf-vxworks.h.
(PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE, PLT_SLOT_SIZE): Remove.
(VXWORKS_PLT_ENTRY_SIZE, ppc_elf_vxworks_plt_entry,
ppc_elf_vxworks_pic_plt_entry, VXWORKS_PLT_INITIAL_ENTRY_SIZE,
ppc_elf_vxworks_plt0_entry, ppc_elf_vxworks_pic_plt0_entry,
VXWORKS_PLT_NON_JMP_SLOT_RELOCS, VXWORKS_PLTRESOLVE_RELOCS,
VXWORKS_PLTRESOLVE_RELOCS_SHLIB): New.
(ppc_elf_link_hash_table): Add srelplt2, sgotplt, hgot, hplt,
is_vxworks, plt_entry_size, plt_slot_size, plt_initial_entry_size.
(ppc_elf_link_hash_table_create): Initialize hadtab plt fields.
(ppc_elf_create_got): Create .got.plt for VxWorks.
(ppc_elf_create_dynamic_sections): Create unloaded plt relocation
section for VxWorks.
(ppc_elf_select_plt_layout): Handle VxWorks plt format.
(allocate_got): VxWorks does not need a got header.
(allocate_dynrelocs): Handle VxWorks plt format.
(ppc_elf_size_dynamic_sections): Save _G_O_T_ and _P_L_T_ symbols for
VxWorks. Handle VxWorks plt/got.
(ppc_elf_finish_dynamic_sections): Fill in VxWorks plt.
(ppc_elf_vxworks_special_sections): New.
(ppc_elf_vxworks_link_hash_table_create,
ppc_elf_vxworks_add_symbol_hook,
elf_i386_vxworks_link_output_symbol_hook,
ppc_elf_vxworks_final_write_processing): New functions.
* targets.c (bfd_elf32_powerpc_vxworks_vec): Declare.
(_bfd_target_vector): Use it.
gas/
* config/tc-ppc.c (ppc_target_format): Add VxWorks.
gas/testsuite/
* gas/ppc/altivec.d: Match all powerpc target vecs.
* gas/ppc/booke.d: Ditto.
* gas/ppc/e500.d: Ditto.
ld/
* Makefile.am (ALL_EMULATIONS): Add eelf32ppcvxworks.o.
(eelf32ppcvxworks.o): Add dependencies.
* Makefile.in: Regenerate.
* configure.tgt: Add entry for powerpc-vxworks.
* emulparams/elf32-ppc.c: Mention elf32ppcvxworks.sh in comment.
* emulparams/elf32ppcvxworks.sh: New file.
* emultempl/ppc32elf.em (bfd_elf32_powerpc_vxworks_vec): Declare.
(is_ppc_elf32_vec): New function.
(ppc_after_open, ppc_before_allocation,
gld${EMULATION_NAME}_after_allocation): Use it.
2005-07-05 13:25:56 +00:00
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|
2005-07-05 Paul Brook <paul@codesourcery.com>
|
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|
|
* config/tc-ppc.c (ppc_target_format): Add VxWorks.
|
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|
2005-07-05 13:08:08 +00:00
|
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|
2005-07-05 Aldy Hernandez <aldyh@redhat.com>
|
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|
|
* config/tc-ms1.c: New.
|
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|
|
* config/tc-ms1.h: New.
|
|
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|
|
* testsuite/gas/ms1/allinsn.d: New.
|
|
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|
|
* testsuite/gas/ms1/allinsn.s: New.
|
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* testsuite/gas/ms1/badinsn.s: New.
|
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* testsuite/gas/ms1/badinsn1.s: New.
|
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|
* testsuite/gas/ms1/badoffsethigh.s: New.
|
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|
* testsuite/gas/ms1/badoffsetlow.s: New.
|
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* testsuite/gas/ms1/badorder.s: New.
|
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* testsuite/gas/ms1/badreg.s: New.
|
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|
* testsuite/gas/ms1/badsignedimmhigh.s: New.
|
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* testsuite/gas/ms1/badsignedimmlow.s: New.
|
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|
* testsuite/gas/ms1/badsyntax.s: New.
|
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|
|
* testsuite/gas/ms1/badsyntax1.s: New.
|
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|
* testsuite/gas/ms1/badunsignedimmhigh.s: New.
|
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|
* testsuite/gas/ms1/badunsignedimmlow.s: New.
|
|
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|
* testsuite/gas/ms1/errors.exp: New.
|
|
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|
|
* testsuite/gas/ms1/ldst.s: New.
|
|
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|
* testsuite/gas/ms1/misc.d: New.
|
|
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|
* testsuite/gas/ms1/misc.s: New.
|
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|
|
* testsuite/gas/ms1/ms1-16-003.d: New.
|
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|
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|
* testsuite/gas/ms1/ms1-16-003.s: New.
|
|
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|
|
* testsuite/gas/ms1/ms1.exp: New.
|
|
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|
|
* testsuite/gas/ms1/msys.d: New.
|
|
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|
* testsuite/gas/ms1/msys.s: New.
|
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|
* testsuite/gas/ms1/relocs.d: New.
|
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|
* testsuite/gas/ms1/relocs.exp: New.
|
|
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|
|
|
* testsuite/gas/ms1/relocs1.s: New.
|
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|
* testsuite/gas/ms1/relocs2.s: New.
|
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|
|
2005-07-05 07:16:54 +00:00
|
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|
|
2005-07-05 Jan Beulich <jbeulich@novell.com>
|
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|
|
* config/tc-i386.h (CpuSVME): New.
|
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|
|
(CpuUnknownFlags): Include CpuSVME.
|
|
|
|
|
|
* config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
|
|
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|
|
as alias of sledgehammer.
|
|
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|
|
(md_assemble): Include invlpga in the check for insns with two source
|
|
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|
|
|
operands.
|
|
|
|
|
|
(process_operands): Include SVME insns in the check for ignored
|
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|
|
|
segment overrides. Adjust diagnostic.
|
|
|
|
|
|
(i386_index_check): Special-case SVME insns with memory operands.
|
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|
|
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|
|
2005-07-04 14:27:07 +00:00
|
|
|
|
2005-07-04 Khem Raj <kraj@mvista.com>
|
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|
|
|
|
Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* tc-arm.c (struct arm_it): Make operands.imm signed to match its
|
|
|
|
|
|
use an immediate value.
|
|
|
|
|
|
(parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
|
|
|
|
|
|
since the register field of the operands structure is unsigned.
|
|
|
|
|
|
(s_arm_unwind_save_vfp): Make "reg" unsigned.
|
|
|
|
|
|
(parse_operands): Make the 2ns parameter an unsigned pointer to
|
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|
|
match its use.
|
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|
|
(do_ldrd): When using the imm field of the operands structure as a
|
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|
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|
|
second register field, treat it as unsigned.
|
|
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|
|
2005-07-04 01:53:44 +00:00
|
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|
|
2005-07-04 Alan Modra <amodra@bigpond.net.au>
|
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|
|
PR 1004
|
|
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|
|
* config/obj-elf.c (obj_elf_change_section): Use backend
|
|
|
|
|
|
get_sec_type_attr.
|
|
|
|
|
|
|
gas/
2005-07-01 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
(output_spill_psprel, output_spill_psprel_p): Combine.
(output_spill_sprel, output_spill_sprel_p): Combine.
(output_spill_reg, output_spill_regp_p): Combine.
(process_one_record): Handle psp_psprel.
(parse_predicate_and_operand): New.
(convert_expr_to_ab_reg): Two new parameters. Return void. Always
initialize output values. Emit diagnostic case here.
(convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
(add_unwind_entry): New second parameter. Allow first parameter to
be NULL. Parse optional tag, emit warning about further support for
it otherwise being missing. Check end-of-line when requested.
(dot_fframe): Clear operand when wrong. Allow tag.
(dot_vframe): Likewise.
(dot_vframesp): Likewise. Rename parameter, issue warning when psp
relative.
(dot_vframepsp): Remove.
(dot_altrp): Clear operand when wrong. Allow tag.
(dot_save): Likewise. Let default case also go through
add_unwind_entry.
(dot_savemem): Likewise.
(dot_restore): Don't return when wrong operand. Allow tag.
(dot_spillreg, dot_spillreg_p): Combine. Simplify by using
parse_predicate_and_operand and the new arguments to
convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
when wrong operand. Allow tag.
(dot_restorereg, dot_restorereg_p): Likewise.
(dot_spillmem, dot_spillmem_p): Likewise.
(dot_saveg): Clear operand when wrong. Perform tighter operand
checks. Allow tag.
(dot_savef): Likewise.
(dot_saveb): Likewise.
(dot_savegf): Likewise.
(dot_spill): Remove end-of-line check. Combine. Simplify by using
parse_predicate_and_operand and the new arguments to
convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
when wrong operand. Allow tag.
(popcount): New.
(dot_label_state): Don't return when wrong operand.
(dot_copy_state): Likewise.
(dot_unwabi): Likewise. Check if in prologue.
(dot_body): Don't call demand_empty_rest_of_line.
(dot_prologue): Type of mask and grsave is unsigned. Perform tighter
operand checks.
(md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
use dot_spillreg for .spillreg.p. Also use dot_spillmem for
.spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
(parse_operand): New second parameter. Don't deal with '}' here
anymore. Don't advance past end-of-line.
(parse_operands): Pass second argument to parse_operand.
(ia64_start_line): Prevent out-of-bounds access through
input_line_pointer. Deal with '}' here.
(ia64_unrecognized_line): Don't deal with '}' here.
(dot_alias): Use ignore_rest_of_line not its deprecated alias
discard_rest_of_line.
gas/testsuite/
2005-07-01 Jan Beulich <jbeulich@novell.com>
* gas/ia64/group-2.s: Use register as second operand of .prologue.
* gas/ia64/unwind-err.s: Add check for .vframesp.
* gas/ia64/unwind-err.l: Adjust.
* gas/ia64/strange.[sd]: New.
* gas/ia64/unwind-bad.[sl]: New.
* gas/ia64/unwind-ok.[sd]: New.
* gas/ia64/ia64.exp: Run new tests.
2005-07-01 06:51:39 +00:00
|
|
|
|
2005-07-01 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
|
|
|
|
|
|
(output_spill_psprel, output_spill_psprel_p): Combine.
|
|
|
|
|
|
(output_spill_sprel, output_spill_sprel_p): Combine.
|
|
|
|
|
|
(output_spill_reg, output_spill_regp_p): Combine.
|
|
|
|
|
|
(process_one_record): Handle psp_psprel.
|
|
|
|
|
|
(parse_predicate_and_operand): New.
|
|
|
|
|
|
(convert_expr_to_ab_reg): Two new parameters. Return void. Always
|
|
|
|
|
|
initialize output values. Emit diagnostic case here.
|
|
|
|
|
|
(convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
|
|
|
|
|
|
(add_unwind_entry): New second parameter. Allow first parameter to
|
|
|
|
|
|
be NULL. Parse optional tag, emit warning about further support for
|
|
|
|
|
|
it otherwise being missing. Check end-of-line when requested.
|
|
|
|
|
|
(dot_fframe): Clear operand when wrong. Allow tag.
|
|
|
|
|
|
(dot_vframe): Likewise.
|
|
|
|
|
|
(dot_vframesp): Likewise. Rename parameter, issue warning when psp
|
|
|
|
|
|
relative.
|
|
|
|
|
|
(dot_vframepsp): Remove.
|
|
|
|
|
|
(dot_altrp): Clear operand when wrong. Allow tag.
|
|
|
|
|
|
(dot_save): Likewise. Let default case also go through
|
|
|
|
|
|
add_unwind_entry.
|
|
|
|
|
|
(dot_savemem): Likewise.
|
|
|
|
|
|
(dot_restore): Don't return when wrong operand. Allow tag.
|
|
|
|
|
|
(dot_spillreg, dot_spillreg_p): Combine. Simplify by using
|
|
|
|
|
|
parse_predicate_and_operand and the new arguments to
|
|
|
|
|
|
convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
|
|
|
|
|
|
when wrong operand. Allow tag.
|
|
|
|
|
|
(dot_restorereg, dot_restorereg_p): Likewise.
|
|
|
|
|
|
(dot_spillmem, dot_spillmem_p): Likewise.
|
|
|
|
|
|
(dot_saveg): Clear operand when wrong. Perform tighter operand
|
|
|
|
|
|
checks. Allow tag.
|
|
|
|
|
|
(dot_savef): Likewise.
|
|
|
|
|
|
(dot_saveb): Likewise.
|
|
|
|
|
|
(dot_savegf): Likewise.
|
|
|
|
|
|
(dot_spill): Remove end-of-line check. Combine. Simplify by using
|
|
|
|
|
|
parse_predicate_and_operand and the new arguments to
|
|
|
|
|
|
convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
|
|
|
|
|
|
when wrong operand. Allow tag.
|
|
|
|
|
|
(popcount): New.
|
|
|
|
|
|
(dot_label_state): Don't return when wrong operand.
|
|
|
|
|
|
(dot_copy_state): Likewise.
|
|
|
|
|
|
(dot_unwabi): Likewise. Check if in prologue.
|
|
|
|
|
|
(dot_body): Don't call demand_empty_rest_of_line.
|
|
|
|
|
|
(dot_prologue): Type of mask and grsave is unsigned. Perform tighter
|
|
|
|
|
|
operand checks.
|
|
|
|
|
|
(md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
|
|
|
|
|
|
use dot_spillreg for .spillreg.p. Also use dot_spillmem for
|
|
|
|
|
|
.spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
|
|
|
|
|
|
(parse_operand): New second parameter. Don't deal with '}' here
|
|
|
|
|
|
anymore. Don't advance past end-of-line.
|
|
|
|
|
|
(parse_operands): Pass second argument to parse_operand.
|
|
|
|
|
|
(ia64_start_line): Prevent out-of-bounds access through
|
|
|
|
|
|
input_line_pointer. Deal with '}' here.
|
|
|
|
|
|
(ia64_unrecognized_line): Don't deal with '}' here.
|
|
|
|
|
|
(dot_alias): Use ignore_rest_of_line not its deprecated alias
|
|
|
|
|
|
discard_rest_of_line.
|
|
|
|
|
|
|
gas:
* config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
(encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
(do_t_branch, insns [b, bl]): Don't encode pipeline offset.
(s_arm_elf_cons): Disallow use of (plt) suffix.
(do_adrl): Adjust X_add_number unconditionally.
(md_pcrel_from): Rename md_pcrel_from_section, add second segT
argument. Handle all adjustment for pipeline offset here.
(md_apply_fix): No need to undo work of md_pcrel_from. No
need to extract pre-encoded pipeline adjustments from various
branch instructions. Generally, assume instructions are already
all-bits-zero in the field being fixed up. Remove all OBJ_ELF
special cases. Handle BFD_RELOC_ARM_PLT32 like
BFD_RELOC_ARM_PCREL_BRANCH.
(tc_gen_reloc): Remove OBJ_ELF special case.
* config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
gas/testsuite:
* gas/arm/arm.exp: Don't special case ldconst, arm7t, or copro
for *-wince-*.
* gas/arm/wince_arm7t.d, gas/arm/wince_copro.d
* gas/arm/wince_ldconst.d: Delete.
2005-06-30 18:33:17 +00:00
|
|
|
|
2005-06-30 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
|
|
|
|
|
|
(encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
|
|
|
|
|
|
(do_t_branch, insns [b, bl]): Don't encode pipeline offset.
|
2005-06-30 18:35:17 +00:00
|
|
|
|
(do_branch): Always set inst.reloc.pc_rel.
|
gas:
* config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
(encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
(do_t_branch, insns [b, bl]): Don't encode pipeline offset.
(s_arm_elf_cons): Disallow use of (plt) suffix.
(do_adrl): Adjust X_add_number unconditionally.
(md_pcrel_from): Rename md_pcrel_from_section, add second segT
argument. Handle all adjustment for pipeline offset here.
(md_apply_fix): No need to undo work of md_pcrel_from. No
need to extract pre-encoded pipeline adjustments from various
branch instructions. Generally, assume instructions are already
all-bits-zero in the field being fixed up. Remove all OBJ_ELF
special cases. Handle BFD_RELOC_ARM_PLT32 like
BFD_RELOC_ARM_PCREL_BRANCH.
(tc_gen_reloc): Remove OBJ_ELF special case.
* config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
gas/testsuite:
* gas/arm/arm.exp: Don't special case ldconst, arm7t, or copro
for *-wince-*.
* gas/arm/wince_arm7t.d, gas/arm/wince_copro.d
* gas/arm/wince_ldconst.d: Delete.
2005-06-30 18:33:17 +00:00
|
|
|
|
(s_arm_elf_cons): Disallow use of (plt) suffix.
|
|
|
|
|
|
(do_adrl): Adjust X_add_number unconditionally.
|
|
|
|
|
|
(md_pcrel_from): Rename md_pcrel_from_section, add second segT
|
|
|
|
|
|
argument. Handle all adjustment for pipeline offset here.
|
|
|
|
|
|
(md_apply_fix): No need to undo work of md_pcrel_from. No
|
|
|
|
|
|
need to extract pre-encoded pipeline adjustments from various
|
|
|
|
|
|
branch instructions. Generally, assume instructions are already
|
|
|
|
|
|
all-bits-zero in the field being fixed up. Remove all OBJ_ELF
|
|
|
|
|
|
special cases. Handle BFD_RELOC_ARM_PLT32 like
|
|
|
|
|
|
BFD_RELOC_ARM_PCREL_BRANCH.
|
|
|
|
|
|
(tc_gen_reloc): Remove OBJ_ELF special case.
|
|
|
|
|
|
* config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
|
|
|
|
|
|
|
2005-06-30 00:54:06 +00:00
|
|
|
|
2005-06-30 Ben Elliston <bje@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (check-DEJAGNU): Don't search for expect.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2005-06-29 20:30:00 +00:00
|
|
|
|
2005-06-30 Ben Elliston <bje@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (EXPECT): Set to expect.
|
|
|
|
|
|
(RUNTEST): Likewise, set to runtest.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2005-06-23 11:40:29 +00:00
|
|
|
|
2005-06-23 Ben Elliston <bje@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/m68k-parse.h: Use ISO C90.
|
|
|
|
|
|
* config/m68k-parse.y: Likewise.
|
|
|
|
|
|
* config/tc-m68k.h: Likewise.
|
|
|
|
|
|
|
2005-06-20 23:18:39 +00:00
|
|
|
|
2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 1013
|
|
|
|
|
|
* config/tc-i386.c (md_assemble): Don't call optimize_disp on
|
|
|
|
|
|
movabs.
|
|
|
|
|
|
(optimize_disp): Optimize only if possible. Don't use 64bit
|
|
|
|
|
|
displacement on non-constants and do same on constants if
|
|
|
|
|
|
possible.
|
|
|
|
|
|
|
bfd/
2005-06-17 Jan Beulich <jbeulich@novell.com>
* bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
and BFD_RELOC_X86_64_GOTPC32.
* libbfd.h (bfd_reloc_code_real_names): Likewise.
* elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
(x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
and R_X86_64_GOTPC32.
(elf64_x86_64_info_to_howto): Adjust bounding relocation type.
(elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
(elf64_x86_64_relocate_section): Likewise.
(elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
gas/
2005-06-17 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
(tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
(output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
aborting.
(output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
(tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
convert 8-byte pc-relative relocations.
(lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
(i386_validate_fix): Likewise.
(x86_cons): Also handle quad values in 64-bit mode.
(i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
(md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
gas/testsuite/
2005-06-17 Jan Beulich <jbeulich@novell.com>
* gas/i386/x86-64-pcrel.s: Add insn requiring 64-bit pc-relative
relocation. Add insns for all widths of non-pc-relative relocations.
* gas/i386/x86-64-pcrel.d: Adjust.
include/elf/
2005-06-17 Jan Beulich <jbeulich@novell.com>
* x86-64.h (elf_x86_64_reloc_type): Adjust comment for
R_X86_64_GOTPCREL. Add R_X86_64_PC64, R_X86_64_GOTOFF64, and
R_X86_64_GOTPC32.
2005-06-17 08:03:59 +00:00
|
|
|
|
2005-06-17 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
|
|
|
|
|
|
(tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
|
|
|
|
|
|
BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
|
|
|
|
|
|
(output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
|
|
|
|
|
|
and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
|
|
|
|
|
|
aborting.
|
|
|
|
|
|
(output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
|
|
|
|
|
|
Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
|
|
|
|
|
|
(tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
|
|
|
|
|
|
Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
|
|
|
|
|
|
BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
|
|
|
|
|
|
BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
|
|
|
|
|
|
convert 8-byte pc-relative relocations.
|
|
|
|
|
|
(lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
|
|
|
|
|
|
(i386_validate_fix): Likewise.
|
|
|
|
|
|
(x86_cons): Also handle quad values in 64-bit mode.
|
|
|
|
|
|
(i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
|
|
|
|
|
|
(md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
|
|
|
|
|
|
BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
|
|
|
|
|
|
to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
|
|
|
|
|
|
|
2005-06-13 15:34:39 +00:00
|
|
|
|
2005-06-13 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
|
|
|
|
|
|
symbolP as well as for names with a leading dot. Use ACONCAT.
|
|
|
|
|
|
(md_apply_fix): For branch relocations, only replace value
|
|
|
|
|
|
with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
|
|
|
|
|
|
(arm_force_relocation): Remove #ifdef OBJ_ELF case.
|
|
|
|
|
|
* config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
|
|
|
|
|
|
(LOCAL_LABEL_PREFIX): Don't define.
|
|
|
|
|
|
|
2005-06-10 05:46:48 +00:00
|
|
|
|
2005-06-10 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-hppa.c (pa_block): Allocate just one byte for the
|
|
|
|
|
|
fill pattern.
|
|
|
|
|
|
|
2005-06-08 19:47:59 +00:00
|
|
|
|
2005-06-08 James E Wilson <wilson@specifixinc.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 994
|
|
|
|
|
|
* config/tc-ia64.c (slot_index): Revert last change. If first_frag
|
|
|
|
|
|
is NULL, then emit a warning, and return the current index.
|
|
|
|
|
|
|
2005-06-08 17:02:54 +00:00
|
|
|
|
2005-06-08 Tomas Hurka <tom@hukatronic.cz>
|
|
|
|
|
|
|
2005-06-10 05:46:48 +00:00
|
|
|
|
PR 991
|
2005-06-08 17:02:54 +00:00
|
|
|
|
* config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
|
|
|
|
|
|
temporary copy of the operands array so that changes can be safely
|
|
|
|
|
|
backed out if the insn does not match.
|
|
|
|
|
|
(m68k_compare_opcode): Shortcut the test when the parameters are
|
|
|
|
|
|
the same. Return 1 if the names match but the second opcode is
|
|
|
|
|
|
further on in the array than the first.
|
|
|
|
|
|
|
2005-06-08 15:47:45 +00:00
|
|
|
|
2005-06-08 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 994
|
|
|
|
|
|
* config/tc-ia64.c (slot_index): Check for a NULL first_frag.
|
|
|
|
|
|
|
2005-06-08 14:39:54 +00:00
|
|
|
|
2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
|
|
|
|
|
|
|
2005-06-07 21:13:14 +00:00
|
|
|
|
2005-06-07 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
|
|
Michael Snyder <msnyder@redhat.com>
|
|
|
|
|
|
Stan Cox <scox@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in: Add ms1 case.
|
|
|
|
|
|
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt: Add ms1 case.
|
|
|
|
|
|
|
2005-06-07 18:31:34 +00:00
|
|
|
|
2005-06-07 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.h (resource_table): Change units to unsigned chars.
|
|
|
|
|
|
* config/tc-xtensa.c (new_resource_table): Likewise.
|
|
|
|
|
|
(resize_resource_table): Likewise.
|
|
|
|
|
|
(release_resources): Fix assertion for unsigned values.
|
|
|
|
|
|
|
gas:
* cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
* config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
* config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
* config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
* config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
* config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
* config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
* config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
* config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
* config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
* config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
* config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
* config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
* config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
* config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
* config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
* config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
* config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
* config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
* config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
* config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
* config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
* config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
* config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
* config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
* config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
* config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
* config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
* config/tc-xtensa.c, config/tc-z8k.c:
Replace all instances of the string "_apply_fix3" with
"_apply_fix".
* po/POTFILES.in, po/gas.pot: Regenerate.
bfd:
* coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
cgen:
* doc/porting.texi: Change all mention of md_apply_fix3 and
gas_cgen_md_apply_fix3 to md_apply_fix and gas_cgen_md_apply_fix
respectively.
2005-06-07 17:54:22 +00:00
|
|
|
|
2005-06-07 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
|
|
|
|
|
|
* config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
|
|
|
|
|
|
* config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
|
|
|
|
|
|
* config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
|
|
|
|
|
|
* config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
|
|
|
|
|
|
* config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
|
|
|
|
|
|
* config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
|
|
|
|
|
|
* config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
|
|
|
|
|
|
* config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
|
|
|
|
|
|
* config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
|
|
|
|
|
|
* config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
|
|
|
|
|
|
* config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
|
|
|
|
|
|
* config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
|
|
|
|
|
|
* config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
|
|
|
|
|
|
* config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
|
|
|
|
|
|
* config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
|
|
|
|
|
|
* config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
|
|
|
|
|
|
* config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
|
|
|
|
|
|
* config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
|
|
|
|
|
|
* config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
|
|
|
|
|
|
* config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
|
|
|
|
|
|
* config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
|
|
|
|
|
|
* config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
|
|
|
|
|
|
* config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
|
|
|
|
|
|
* config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
|
|
|
|
|
|
* config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
|
|
|
|
|
|
* config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
|
|
|
|
|
|
* config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
|
|
|
|
|
|
* config/tc-xtensa.c, config/tc-z8k.c:
|
|
|
|
|
|
Replace all instances of the string "_apply_fix3" with
|
|
|
|
|
|
"_apply_fix".
|
|
|
|
|
|
* po/POTFILES.in, po/gas.pot: Regenerate.
|
|
|
|
|
|
|
2005-06-07 16:09:36 +00:00
|
|
|
|
2005-06-08 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Run "make dep-am".
|
|
|
|
|
|
(POTFILES): Remove GAS_CFILES.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2005-06-07 12:09:26 +00:00
|
|
|
|
2005-06-07 David Ung <davidu@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
|
|
|
|
|
|
24kc, 24kf and 24kfx under MIPS32 release 2.
|
|
|
|
|
|
|
2005-06-04 14:06:01 +00:00
|
|
|
|
2005-06-04 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
|
|
|
|
|
|
to their Thumb-enabled equivalents.
|
|
|
|
|
|
|
2005-06-01 19:23:58 +00:00
|
|
|
|
2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (load_register): Add leading "0x" to the
|
|
|
|
|
|
output of sprintf_vma().
|
|
|
|
|
|
(macro): Likewise.
|
|
|
|
|
|
|
2005-06-01 08:18:42 +00:00
|
|
|
|
2005-06-01 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
|
|
|
|
|
|
test for the presence of thumb version of the parsing functions
|
|
|
|
|
|
since they must always exist and the test generates a compile time
|
|
|
|
|
|
warning message.
|
|
|
|
|
|
|
2005-05-31 22:53:11 +00:00
|
|
|
|
2005-05-31 Richard Henderson <rth@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-alpha.c (O_lituse_jsrdirect): New.
|
|
|
|
|
|
(alpha_reloc_op): Add it.
|
|
|
|
|
|
(debug_exp): Handle it.
|
|
|
|
|
|
(DUMMY_RELOC_LITUSE_JSRDIRECT): New.
|
|
|
|
|
|
(emit_insn): Handle it.
|
|
|
|
|
|
* doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
|
|
|
|
|
|
|
2005-05-31 18:36:28 +00:00
|
|
|
|
2005-05-31 Christian Groessler <chris@groessler.org>
|
|
|
|
|
|
|
|
|
|
|
|
* write.c (dump_section_relocs): Convert to ISO-C.
|
|
|
|
|
|
(write_relocs): Avoid signed/unsigned and fprintf argument
|
|
|
|
|
|
warnings in debug code.
|
|
|
|
|
|
|
2005-05-27 07:11:45 +00:00
|
|
|
|
2005-05-26 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.h (TC_FIX_TYPE): Change to int.
|
|
|
|
|
|
(TC_INIT_FIX_DATA): Initialize to 0, not NULL.
|
|
|
|
|
|
* config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
|
|
|
|
|
|
(md_apply_fix3): Delete fix_is_thumb variable; refer to
|
|
|
|
|
|
fixP->tc_fix_data directly in the sole place it was used.
|
|
|
|
|
|
Explicitly truncate value, *valP, fixP->fx_addnumber, and
|
|
|
|
|
|
fixP->fx_offset to 32 bits, for consistent behavior between 32-
|
|
|
|
|
|
and 64-bit hosts.
|
|
|
|
|
|
|
2005-05-27 06:28:04 +00:00
|
|
|
|
2005-05-27 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (struct proc_pending): New.
|
|
|
|
|
|
(unwind): Replace proc_start with proc_pending.
|
|
|
|
|
|
(unwind_diagnostic): Check unwind.proc_pending.sym.
|
|
|
|
|
|
(dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
|
|
|
|
|
|
Check if previous proc not closed. Record all entry points.
|
|
|
|
|
|
(dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
|
|
|
|
|
|
Set symbol sizes for entry points recorded in dot_proc. Check
|
|
|
|
|
|
arguments for consistency with respective .proc's.
|
|
|
|
|
|
(md_assemble): Replace unwind.proc_start with
|
|
|
|
|
|
unwind.proc_pending.sym.
|
|
|
|
|
|
|
2005-05-27 06:25:22 +00:00
|
|
|
|
2005-05-27 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
|
|
|
|
|
|
and last_ptr. Check all in-use slots for first one with non-NULL
|
|
|
|
|
|
unwind_record. Don't reload end_ptr before second update round.
|
|
|
|
|
|
|
2005-05-26 18:46:12 +00:00
|
|
|
|
2005-05-26 James E Wilson <wilson@specifixinc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (extra_goodness): Update comment.
|
|
|
|
|
|
(md_begin): Add debugging code to print best_template table.
|
|
|
|
|
|
|
2005-05-25 07:17:08 +00:00
|
|
|
|
2005-05-25 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
|
|
|
|
|
|
template.
|
|
|
|
|
|
|
2005-05-25 07:13:19 +00:00
|
|
|
|
2005-05-25 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
|
|
|
|
|
|
BFD_RELOC_UNUSED when determining the width of the reloc.
|
|
|
|
|
|
|
2005-05-25 07:08:51 +00:00
|
|
|
|
2005-05-25 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
|
|
|
|
|
|
section entry.
|
|
|
|
|
|
|
2005-05-25 06:59:36 +00:00
|
|
|
|
2005-05-25 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (dot_radix): Rewrite.
|
|
|
|
|
|
|
2005-05-25 06:55:41 +00:00
|
|
|
|
2005-05-25 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
|
|
|
|
|
|
and next_slot_frag.
|
|
|
|
|
|
(alloc_record): Remove references to next_slot_number and
|
|
|
|
|
|
next_slot_frag.
|
|
|
|
|
|
(emit_one_bundle): Likewise.
|
|
|
|
|
|
|
2005-05-22 05:55:15 +00:00
|
|
|
|
2005-05-22 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-v850.c (md_apply_fix3): Pass the address of the
|
|
|
|
|
|
message buffer when invoking the insert function.
|
|
|
|
|
|
|
2005-05-22 01:40:28 +00:00
|
|
|
|
2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
|
|
|
|
|
|
only if an instruction match is found.
|
|
|
|
|
|
|
2005-05-20 19:01:56 +00:00
|
|
|
|
2005-05-20 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
|
|
|
|
|
|
to addition in argument to xtensa_dwarf2_emit_insn.
|
|
|
|
|
|
|
2005-05-19 23:49:52 +00:00
|
|
|
|
2005-05-19 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Have 'all' depend on 'info'.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2005-05-19 08:27:34 +00:00
|
|
|
|
2005-05-19 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
|
|
|
|
|
|
|
2005-05-19 07:02:14 +00:00
|
|
|
|
2005-05-19 Anton Blanchard <anton@samba.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ppc.c (parse_cpu): Handle "-mpower5".
|
|
|
|
|
|
(md_show_usage): Document it.
|
|
|
|
|
|
(ppc_setup_opcodes): Insert POWER5 mnemonics.
|
|
|
|
|
|
* doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
|
|
|
|
|
|
|
2005-05-19 06:32:01 +00:00
|
|
|
|
2005-05-19 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
|
|
|
|
|
|
relocations in unwind section.
|
|
|
|
|
|
|
2005-05-18 09:42:13 +00:00
|
|
|
|
2005-05-18 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-v850.c (md_apply_fix3): Only use the insertion routine
|
|
|
|
|
|
if one exists. Ignore any error messages it may produce, just
|
|
|
|
|
|
allow it to perform the insertion.
|
|
|
|
|
|
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
|
|
|
|
2005-05-17 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* hash.c (hash_lookup): Add len parameter. All callers changed.
|
|
|
|
|
|
(hash_find_n): New interface.
|
|
|
|
|
|
* hash.h: Prototype hash_find_n.
|
|
|
|
|
|
* sb.c: Include as.h.
|
|
|
|
|
|
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
|
|
|
|
|
|
(sb_scrub_and_add_sb): New interface.
|
|
|
|
|
|
* sb.h: Prototype sb_scrub_and_add_sb.
|
|
|
|
|
|
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
|
|
|
|
|
|
reference to BFD_RELOC_ARM_GOT12 which is never generated.
|
|
|
|
|
|
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
|
|
|
|
|
|
|
2005-05-17 19:43:52 +00:00
|
|
|
|
2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/Makefile.am (gasver.texi): Don't use $<.
|
|
|
|
|
|
* doc/Makefile.in: Regenerated.
|
|
|
|
|
|
|
2005-05-17 15:59:38 +00:00
|
|
|
|
2005-05-17 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 876
|
|
|
|
|
|
* symbols.c (resolve_symbol_value): Do not move symbols whose
|
|
|
|
|
|
value expression has not been resolved or finalized into the
|
|
|
|
|
|
absolute section as this will confuse other parts of the assembler
|
|
|
|
|
|
into thinking that their value is zero.
|
|
|
|
|
|
|
2005-05-17 14:02:30 +00:00
|
|
|
|
2005-05-17 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* read.c (_find_end_of_line): New.
|
|
|
|
|
|
(find_end_of_line): New.
|
|
|
|
|
|
(HANDLE_CONDITIONAL_ASSEMBLY): Use it.
|
|
|
|
|
|
(read_a_source_file): Use it.
|
|
|
|
|
|
(s_globl): Use it.
|
|
|
|
|
|
(s_macro): Use it.
|
|
|
|
|
|
(get_line_sb): Use it.
|
|
|
|
|
|
(s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
|
|
|
|
|
|
(s_comm_internal): Likewise.
|
|
|
|
|
|
(s_lsym): Likewise.
|
|
|
|
|
|
(s_macro): Likewise.
|
|
|
|
|
|
(s_ignore): Use ignore_rest_of_line.
|
|
|
|
|
|
* read.h (find_end_of_line): Prototype.
|
|
|
|
|
|
(discard_rest_of_line): Remove prototype. #define to
|
|
|
|
|
|
ignore_rest_of_line.
|
|
|
|
|
|
|
2005-05-17 11:56:13 +00:00
|
|
|
|
2005-05-17 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-v850,h (TC_FIX_TYPE): Define.
|
|
|
|
|
|
(TC_INIT_FIX_TYPE): Define.
|
|
|
|
|
|
* config/tc-v850.c (md_assemble): When creating a fix record the
|
|
|
|
|
|
operand in the tc_fix_data field.
|
|
|
|
|
|
(md_apply_fix3): When applying a resolved fix use the operand's
|
|
|
|
|
|
insertion procedure to store the value, if the operand has been
|
|
|
|
|
|
recorded.
|
|
|
|
|
|
|
2005-05-15 18:19:45 +00:00
|
|
|
|
2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
|
|
|
|
|
|
invocation.
|
|
|
|
|
|
* Makefile.in: Regenerated.
|
|
|
|
|
|
|
2005-05-13 17:35:17 +00:00
|
|
|
|
2005-05-13 Sterling Augustine <sterling@tensilica.com>
|
|
|
|
|
|
Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
|
|
|
|
|
|
message.
|
|
|
|
|
|
(xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
|
|
|
|
|
|
for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
|
|
|
|
|
|
|
2005-05-11 14:10:37 +00:00
|
|
|
|
2005-05-11 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
|
|
|
|
|
|
BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
|
|
|
|
|
|
|
2005-05-10 15:10:08 +00:00
|
|
|
|
2005-05-10 Michael Matz <matz@suse.de>
|
|
|
|
|
|
|
|
|
|
|
|
* frags.c (frag_grow): Don't be too greedy in allocating memory.
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-hppa.c (pa_block): Check arguments to .block[z].
|
|
|
|
|
|
|
2005-05-10 12:32:23 +00:00
|
|
|
|
2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR binutils/886
|
|
|
|
|
|
* config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
|
|
|
|
|
|
Handle label-without-colon before ordinary dot-pseudo as an
|
|
|
|
|
|
ordinary label. Don't leak memory for label-without-colon alone
|
|
|
|
|
|
on a line. Don't mmixal-munge operands for dot-pseudos.
|
|
|
|
|
|
|
2005-05-10 07:48:24 +00:00
|
|
|
|
2005-05-10 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* macro.c (get_any_string): Remove the two last parameters. Replace
|
|
|
|
|
|
references to the former expand parameter by using macro_alternate.
|
|
|
|
|
|
Simplify loop condition for checking for end-of-string.
|
|
|
|
|
|
(get_string): Remove redunant call to sb_skip_white.
|
|
|
|
|
|
(do_formals): Remove two last arguments to get_any_string.
|
|
|
|
|
|
(macro_expand): Likewise.
|
|
|
|
|
|
(expand_irp): Likewise.
|
|
|
|
|
|
|
2005-05-10 07:45:11 +00:00
|
|
|
|
2005-05-10 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* read.c (s_macro): Move local variable 'local' to smaller scope.
|
|
|
|
|
|
Call sb_kill on it when done.
|
|
|
|
|
|
|
2005-05-09 15:41:47 +00:00
|
|
|
|
2005-05-09 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
2005-05-10 15:10:08 +00:00
|
|
|
|
* config/tc-i386.c (optimize_disp): Discard displacement entirely
|
|
|
|
|
|
when zero and not required by encoding constraints.
|
2005-05-09 15:41:47 +00:00
|
|
|
|
|
2005-05-09 14:20:52 +00:00
|
|
|
|
2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 936
|
|
|
|
|
|
* config/tc-sh64.c (sh64_fake_label): New.
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-sh64.h (TC_FAKE_LABEL): New.
|
|
|
|
|
|
|
|
|
|
|
|
* doc/internals.texi (TC_FAKE_LABEL): Document.
|
|
|
|
|
|
|
|
|
|
|
|
* write.c (TC_FAKE_LABEL): New.
|
|
|
|
|
|
(adjust_reloc_syms): Use it.
|
|
|
|
|
|
(write_object_file): Likewise.
|
|
|
|
|
|
|
2005-05-09 06:49:01 +00:00
|
|
|
|
2005-05-09 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (parse_insn): Disallow use of prefix separator
|
|
|
|
|
|
and comma in Intel mode.
|
|
|
|
|
|
|
2005-05-09 06:44:51 +00:00
|
|
|
|
2005-05-09 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
|
|
|
|
|
|
names to match ABI. Add more registers for 32-bit and 64-bit modes.
|
|
|
|
|
|
Make name array static and const. Adjust lookup to account for NULL
|
|
|
|
|
|
entries (standing for unused register numbers).
|
|
|
|
|
|
|
2005-05-09 06:38:45 +00:00
|
|
|
|
2005-05-09 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (parse_insn): Consider all matching instructions
|
|
|
|
|
|
when checking for string instruction after string-only prefix.
|
|
|
|
|
|
|
2005-05-07 22:19:37 +00:00
|
|
|
|
2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 940
|
|
|
|
|
|
* config/tc-ia64.c (start_unwind_section): Properly check
|
|
|
|
|
|
comdat group with SHF_GROUP.
|
|
|
|
|
|
|
2005-05-06 22:24:50 +00:00
|
|
|
|
2005-05-06 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/c-xtensa.texi (Literal Directive): Spelling correction.
|
|
|
|
|
|
|
2005-05-06 21:27:47 +00:00
|
|
|
|
2005-05-06 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c: Remove excess whitespace.
|
|
|
|
|
|
* config/tc-xtensa.h: Likewise.
|
|
|
|
|
|
* config/xtensa-istack.h: Likewise.
|
|
|
|
|
|
* config/xtensa-relax.c: Likewise.
|
|
|
|
|
|
* config/xtensa-relax.h: Likewise.
|
|
|
|
|
|
|
2005-05-06 08:49:28 +00:00
|
|
|
|
2005-05-06 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* sb.h: Fix formatting of comments.
|
|
|
|
|
|
* sb.c: Fix formatting of comments.
|
|
|
|
|
|
|
2005-05-06 07:39:00 +00:00
|
|
|
|
2005-05-06 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* sb.h (sb_add_buffer): Reintroduce.
|
|
|
|
|
|
* sb.c (sb_add_buffer): Likewise.
|
|
|
|
|
|
|
2005-05-06 06:50:31 +00:00
|
|
|
|
2005-05-06 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* macro.c (new_formal, del_formal): New.
|
|
|
|
|
|
(do_formals): Use new_formal. Check for and parse qualifier. Warn if
|
|
|
|
|
|
required argument has default value. Stop looking for more formal
|
|
|
|
|
|
when there was a vararg one.
|
|
|
|
|
|
(macro_expand_body): Use new_formal and del_formal.
|
|
|
|
|
|
(macro_expand): Likewise. Initialize local variable err. Don't
|
|
|
|
|
|
return immediately when encountering an error. Warn when keyword
|
|
|
|
|
|
argument already had a value assigned. Eliminate duplicate clearing
|
|
|
|
|
|
of argument value. When current positional argument matches parameter
|
|
|
|
|
|
of vararg type, assign to it all the remaining arguments. Issue error
|
|
|
|
|
|
when required parameter does not have value.
|
|
|
|
|
|
(free_macro): Use del_formal.
|
|
|
|
|
|
(expand_irp): Initialize formal type. Free buffers associated with
|
|
|
|
|
|
formal prior to returning.
|
|
|
|
|
|
* macro.h (struct formal_struct): Add new field 'type' with new
|
|
|
|
|
|
enumeration type 'formal_type'.
|
|
|
|
|
|
* doc/as.texinfo: Document macro parameter qualifiers.
|
|
|
|
|
|
* NEWS: Mention new functionality.
|
|
|
|
|
|
|
2005-05-06 06:38:11 +00:00
|
|
|
|
2005-05-06 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cond.c (s_ifb): New.
|
|
|
|
|
|
* read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
|
|
|
|
|
|
* read.h (s_ifb): Prototype.
|
|
|
|
|
|
* doc/as.texinfo: Document .ifb and .ifnb.
|
|
|
|
|
|
|
2005-05-05 17:57:31 +00:00
|
|
|
|
2005-05-05 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (MIN): Undef.
|
|
|
|
|
|
|
2005-05-05 14:37:27 +00:00
|
|
|
|
2005-05-05 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
|
|
|
|
|
|
|
2005-05-05 10:57:06 +00:00
|
|
|
|
2005-05-05 Matt Thomas <matt@3am-software.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-vax.c (md_assemble): Don't assume a valueT is 4
|
|
|
|
|
|
bytes.
|
|
|
|
|
|
|
2005-05-05 09:13:19 +00:00
|
|
|
|
2005-05-05 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Update the address and phone number of the FSF organization in
|
|
|
|
|
|
the GPL notices in the following files:
|
|
|
|
|
|
COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
|
|
|
|
|
|
bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
|
|
|
|
|
|
dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
|
|
|
|
|
|
emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
|
|
|
|
|
|
flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
|
|
|
|
|
|
input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
|
|
|
|
|
|
itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
|
|
|
|
|
|
literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
|
|
|
|
|
|
output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
|
|
|
|
|
|
struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
|
|
|
|
|
|
write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
|
|
|
|
|
|
config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
|
|
|
|
|
|
config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
|
|
|
|
|
|
config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
|
|
|
|
|
|
config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
|
|
|
|
|
|
config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
|
|
|
|
|
|
config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
|
|
|
|
|
|
config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
|
|
|
|
|
|
config/obj-multi.h, config/obj-som.c, config/obj-som.h,
|
|
|
|
|
|
config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
|
|
|
|
|
|
config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
|
|
|
|
|
|
config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
|
|
|
|
|
|
config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
|
|
|
|
|
|
config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
|
|
|
|
|
|
config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
|
|
|
|
|
|
config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
|
|
|
|
|
|
config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
|
|
|
|
|
|
config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
|
|
|
|
|
|
config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
|
|
|
|
|
|
config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
|
|
|
|
|
|
config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
|
|
|
|
|
|
config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
|
|
|
|
|
|
config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
|
|
|
|
|
|
config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
|
|
|
|
|
|
config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
|
|
|
|
|
|
config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
|
|
|
|
|
|
config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
|
|
|
|
|
|
config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
|
|
|
|
|
|
config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
|
|
|
|
|
|
config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
|
|
|
|
|
|
config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
|
|
|
|
|
|
config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
|
|
|
|
|
|
config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
|
|
|
|
|
|
config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
|
|
|
|
|
|
config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
|
|
|
|
|
|
config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
|
|
|
|
|
|
config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
|
|
|
|
|
|
config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
|
|
|
|
|
|
config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
|
|
|
|
|
|
config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
|
|
|
|
|
|
config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
|
|
|
|
|
|
config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
|
|
|
|
|
|
config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
|
|
|
|
|
|
config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
|
|
|
|
|
|
config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
|
|
|
|
|
|
config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
|
|
|
|
|
|
config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
|
|
|
|
|
|
config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
|
|
|
|
|
|
config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
|
|
|
|
|
|
config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
|
|
|
|
|
|
config/xtensa-istack.h, config/xtensa-relax.c,
|
2005-05-06 08:20:06 +00:00
|
|
|
|
config/xtensa-relax.h, doc/fdl.texi
|
2005-05-05 09:13:19 +00:00
|
|
|
|
|
2005-05-05 07:40:56 +00:00
|
|
|
|
2005-05-05 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
|
|
|
|
|
|
the target_big_endian variable to false.
|
|
|
|
|
|
|
2005-05-03 17:08:43 +00:00
|
|
|
|
2005-05-04 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
|
|
|
|
|
|
list traversal. Use bfd_section_list_prepend.
|
|
|
|
|
|
* config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
|
|
|
|
|
|
over the section list.
|
|
|
|
|
|
* config/tc-xtensa.c (xtensa_remove_section): Delete.
|
|
|
|
|
|
(xtensa_insert_section): Delete.
|
|
|
|
|
|
(xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
|
|
|
|
|
|
and bfd_section_list_prepend.
|
|
|
|
|
|
(xtensa_reorder_seg_list): Use bfd_section_list_remove and
|
|
|
|
|
|
bfd_section_list_insert_after.
|
|
|
|
|
|
|
2005-05-03 12:02:47 +00:00
|
|
|
|
2005-05-03 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
|
|
|
|
|
|
of bfd_section_list... macros.
|
|
|
|
|
|
* config/tc-mmix.c (mmix_frob_file): Likewise.
|
|
|
|
|
|
* config/tc-xtensa.c (xtensa_remove_section): Likewise.
|
|
|
|
|
|
(xtensa_insert_section): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* macro.c (macro_hash): Remove static.
|
|
|
|
|
|
* macro.h (macro_hash): Provide an external declaration.
|
|
|
|
|
|
|
2005-05-03 01:05:03 +00:00
|
|
|
|
2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* write.c (write_object_file): Use bfd_section_double_list_remove
|
|
|
|
|
|
to remove sections.
|
|
|
|
|
|
|
2005-05-02 22:00:41 +00:00
|
|
|
|
2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/Makefile.am (gasver.texi): Correct quoting.
|
|
|
|
|
|
* doc/Makefile.in: Regenerated.
|
|
|
|
|
|
|
2005-04-29 18:43:35 +00:00
|
|
|
|
2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt: Add h8300*-*-rtemscoff.
|
|
|
|
|
|
Switch h8300*-*-rtems* to elf.
|
|
|
|
|
|
|
2005-04-29 16:56:12 +00:00
|
|
|
|
2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* hash.c: Undo the last change.
|
|
|
|
|
|
* hash.h: Likewise.
|
|
|
|
|
|
|
2005-05-06 18:23:14 +00:00
|
|
|
|
2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
|
|
|
|
|
|
of Makefile.
|
|
|
|
|
|
(DISTCLEANFILES): Remove.
|
|
|
|
|
|
(MAINTAINERCLEANFILES): Add asconfig.texi.
|
|
|
|
|
|
* aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
|
|
|
|
|
|
|
2005-04-29 00:22:29 +00:00
|
|
|
|
2005-04-29 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (GAS_CFILES): Remove bignum-copy.c.
|
|
|
|
|
|
(GENERIC_OBJS): Likewise, remove bignum-copy.o.
|
|
|
|
|
|
(bignum-copy.o): Remove.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* makefile.vms (OBJS): Remove bignum-copy.obj.
|
|
|
|
|
|
* symbols.h (local_symbol_make): Remove declaration.
|
|
|
|
|
|
(verify_symbol_chain_2): Likewise.
|
|
|
|
|
|
* symbols.c (local_symbol_make): Make static.
|
|
|
|
|
|
(max_indent_level): Likewise.
|
|
|
|
|
|
(verify_symbol_chain_2): Remove.
|
|
|
|
|
|
* macro.c (macro_hash): Make static.
|
|
|
|
|
|
* messages.c (fprint_value): Remove.
|
|
|
|
|
|
* read.h (get_absolute_expr): Remove.
|
|
|
|
|
|
(emit_leb128_expr): Likewise.
|
|
|
|
|
|
(do_s_func): Likewise.
|
|
|
|
|
|
* read.c (do_s_func): Make static.
|
|
|
|
|
|
(emit_leb128_expr): Likewise.
|
|
|
|
|
|
(get_absolute_expr): Likewise.
|
|
|
|
|
|
* as.h (as_howmuch): Remove declaration.
|
|
|
|
|
|
(fprint_value): Likewise.
|
|
|
|
|
|
* as.c (myname): Make static.
|
|
|
|
|
|
* input-scrub.c (as_howmuch): Remove.
|
|
|
|
|
|
(as_1_char): Likewise.
|
|
|
|
|
|
* input-file.h (input_file_is_open): Remove.
|
|
|
|
|
|
* input-file.c (input_file_is_open): Likewise.
|
|
|
|
|
|
* expr.h (expr_build_unary): Remove declaration.
|
|
|
|
|
|
(expr_build_binary): Likewise.
|
|
|
|
|
|
* expr.c (expr_build_unary): Remove.
|
|
|
|
|
|
(expr_build_binary): Likewise.
|
|
|
|
|
|
* hash.h (hash_replace): Remove declaration.
|
|
|
|
|
|
(hash_delete): Likewise.
|
|
|
|
|
|
* hash.c (hash_replace): Remove.
|
|
|
|
|
|
(hash_delete): Likewise.
|
|
|
|
|
|
* bignum-copy.c (bignum_copy): Move from here ..
|
|
|
|
|
|
* config/tc-vax.c (bignum_copy): .. to here.
|
|
|
|
|
|
* bignum.h (LOG_TO_BASE_2_OF_10): Remove.
|
|
|
|
|
|
(bignum_copy): Remove extern declaration.
|
|
|
|
|
|
* sb.h (string_count): Remove extern declaration.
|
|
|
|
|
|
(sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
|
|
|
|
|
|
(sb_name): Likewise.
|
|
|
|
|
|
* sb.c (dsize): Replace preprocessor macro with static int.
|
|
|
|
|
|
(string_count): Make static.
|
|
|
|
|
|
(sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
|
|
|
|
|
|
(sb_name): Likewise.
|
|
|
|
|
|
* config/obj-coff.c (dim_index): Make static.
|
|
|
|
|
|
* config/tc-i386.c (GOT_symbol): Likewise.
|
|
|
|
|
|
(output_invalid_buf): Likewise.
|
|
|
|
|
|
* doc/internals.texi (Warning and error messages): Remove the
|
|
|
|
|
|
prototype for fprint_value.
|
|
|
|
|
|
|
2005-04-27 01:56:53 +00:00
|
|
|
|
2005-04-27 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* link.cmd: Remove.
|
|
|
|
|
|
|
2005-04-26 17:15:22 +00:00
|
|
|
|
2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-multi.h (FAKE_LABEL_NAME): Defined.
|
|
|
|
|
|
|
|
|
|
|
|
* read.c (pseudo_set): Disallow symbol set to common symbol.
|
|
|
|
|
|
|
|
|
|
|
|
PR 857
|
|
|
|
|
|
* write.c (write_object_file): Report common symbol name when
|
|
|
|
|
|
disallowing local symbol set to common symbol.
|
|
|
|
|
|
(adjust_reloc_syms): Disallow local symbol set to undefined
|
|
|
|
|
|
symbol.
|
|
|
|
|
|
|
2005-04-25 06:43:46 +00:00
|
|
|
|
2005-04-25 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* macro.c (macro_expand_body): Replace locals indicator parameters
|
|
|
|
|
|
with actual macro_entry. New local variables macro_line and err.
|
|
|
|
|
|
Don't return when encountering an error, just record the fact.
|
|
|
|
|
|
Detect local symbol name colliding with parameter. Track line number
|
|
|
|
|
|
inside of macro expansion.
|
|
|
|
|
|
(do_formals): Move local variable name to wider scope. Check
|
|
|
|
|
|
parameter of the same name doesn't already exist. In MRI mode, also
|
|
|
|
|
|
check it doesn't collide with the argument count pseudo-parameter).
|
|
|
|
|
|
(define_macro): Add file and line number parameters. Remove local
|
|
|
|
|
|
variable namestr. New local variable error. Initialize macro_entry
|
|
|
|
|
|
members file, line, and name. Don't return when encountering an
|
|
|
|
|
|
error, just record the fact. Use %s in some diagnostics for read.c
|
|
|
|
|
|
to insert the macro name. Free macro_entry on error.
|
|
|
|
|
|
(macro_expand): Pass macro_entry to macro_epand_body. Don't return
|
|
|
|
|
|
when encountering an error, just record the fact.
|
|
|
|
|
|
(expand_irp): Don't return when encountering an error, just record
|
|
|
|
|
|
the fact.
|
|
|
|
|
|
* macro.h (macro_struct): New members name, file, and line.
|
|
|
|
|
|
(define_macro): Add file and line number parameters.
|
|
|
|
|
|
* read.c (s_macro): Pass file and line to define_macro. Tag warning
|
|
|
|
|
|
regarding pseudo-op redefinition with the file/line that macro
|
|
|
|
|
|
definition started at.
|
|
|
|
|
|
|
2005-04-22 21:37:31 +00:00
|
|
|
|
2005-04-22 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
|
|
|
|
|
|
(future_alignment_required): Remove ifdefs that use it.
|
|
|
|
|
|
|
2005-04-22 20:21:59 +00:00
|
|
|
|
2005-04-22 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c (xg_get_build_instr_size): Remove.
|
|
|
|
|
|
(xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
|
|
|
|
|
|
(xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
|
|
|
|
|
|
parameters.
|
|
|
|
|
|
(xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
|
|
|
|
|
|
convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
|
|
|
|
|
|
|
2005-04-21 20:03:57 +00:00
|
|
|
|
2005-04-21 Christian Groessler <chris@groessler.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
|
|
|
|
|
|
array.
|
|
|
|
|
|
|
2005-04-20 17:40:01 +00:00
|
|
|
|
2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-aout.h (S_IS_EXTERN): Removed.
|
|
|
|
|
|
* config/obj-bout.h (S_IS_EXTERN): Likewise.
|
|
|
|
|
|
* config/obj-coff.h (S_IS_EXTERN): Likewise.
|
|
|
|
|
|
* symbols.c (S_IS_EXTERN): Likewise.
|
|
|
|
|
|
* symbols.h (S_IS_EXTERN): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
|
|
|
|
|
|
S_IS_EXTERNAL.
|
|
|
|
|
|
* config/tc-d10v.c (md_apply_fix3): Likewise.
|
|
|
|
|
|
* config/tc-ia64.c (ia64_fix_adjustable): Likewise.
|
|
|
|
|
|
* config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
|
|
|
|
|
|
* config/tc-m32r.c (m32r_fix_adjustable): Likewise.
|
|
|
|
|
|
* config/tc-mmix.c (mmix_adjust_symtab): Likewise.
|
|
|
|
|
|
* config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
|
|
|
|
|
|
(shmedia_md_convert_frag): Likewise.
|
|
|
|
|
|
* symbols.c (print_symbol_value_1): Likewise.
|
|
|
|
|
|
* write.c (write_object_file): Likewise.
|
|
|
|
|
|
|
2005-04-20 14:35:40 +00:00
|
|
|
|
2005-04-20 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
2005-04-20 15:27:02 +00:00
|
|
|
|
* config/tc-xtensa.c (get_aligned_diff): Change type of
|
|
|
|
|
|
branch_align to offsetT so that its signedness matches that of
|
|
|
|
|
|
target_size.
|
|
|
|
|
|
|
2005-04-20 14:35:40 +00:00
|
|
|
|
* config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
|
|
|
|
|
|
number into a readable string.
|
|
|
|
|
|
(load_register): Likewise.
|
|
|
|
|
|
|
2005-04-20 13:29:45 +00:00
|
|
|
|
2005-04-20 Andreas Schwab <schwab@suse.de>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (specify_resource): Initialize all of tmpl.
|
|
|
|
|
|
|
2005-04-19 19:45:10 +00:00
|
|
|
|
2005-04-19 David S. Miller <davem@davemloft.net>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-sparc.c (md_assemble): If sparc_ip gives us a
|
|
|
|
|
|
NULL insn, exit early. Remove now spurious NULL checks.
|
|
|
|
|
|
(sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
|
|
|
|
|
|
to NULL and exit.
|
|
|
|
|
|
|
2005-04-19 15:05:09 +00:00
|
|
|
|
2005-04-19 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* symbols.h (symbol_find_base): Remove prototype.
|
|
|
|
|
|
* symbols.c (save_symbol_name): Remove code section conditional upon
|
|
|
|
|
|
STRIP_UNDERSCORE.
|
|
|
|
|
|
(symbol_find): Remove.
|
|
|
|
|
|
(symbol_find_base): Rename to symbol_find.
|
|
|
|
|
|
* subsegs.c (section_symbol): Replace use of symbol_find_base with
|
|
|
|
|
|
symbol_find.
|
|
|
|
|
|
* config/obj-coff.c (tag_insert): Remove code section conditional
|
|
|
|
|
|
upon STRIP_UNDERSCORE.
|
|
|
|
|
|
(obj_coff_def): Likewise.
|
|
|
|
|
|
(obj_coff_endef): Replace use of symbol_find_base with symbol_find.
|
|
|
|
|
|
(coff_frob_symbol): Likewise.
|
|
|
|
|
|
(yank_symbols): Likewise.
|
|
|
|
|
|
(c_section_symbol): Likewise.
|
|
|
|
|
|
* config/obj-coff.h (DO_NOT_STRIP): Remove.
|
|
|
|
|
|
* config/tc-arm.c (symbol_locate): Remove code section conditional
|
|
|
|
|
|
upon STRIP_UNDERSCORE.
|
|
|
|
|
|
* config/tc-h8300.h (DO_NOT_STRIP): Remove.
|
|
|
|
|
|
* config/tc-h8500.h (DO_NOT_STRIP): Remove.
|
|
|
|
|
|
* config/tc-sh.h (DO_NOT_STRIP): Remove.
|
|
|
|
|
|
* config/tc-w65.h (DO_NOT_STRIP): Remove.
|
|
|
|
|
|
* config/tc-z8k.h (DO_NOT_STRIP): Remove.
|
|
|
|
|
|
|
2005-04-19 14:44:15 +00:00
|
|
|
|
2005-04-19 Andreas Schwab <schwab@suse.de>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (md_assemble): Fix error message for wrong
|
|
|
|
|
|
access to application registers.
|
|
|
|
|
|
|
2005-04-19 07:23:05 +00:00
|
|
|
|
2005-04-19 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/te-sysv32.h: Remove.
|
|
|
|
|
|
* Makefile.am (TARG_ENV_HFILES): Remove reference to
|
|
|
|
|
|
config/te-sysv32.h.
|
|
|
|
|
|
* Makefile.in (TARG_ENV_HFILES): Likewise.
|
|
|
|
|
|
|
2005-04-19 06:46:49 +00:00
|
|
|
|
2005-04-19 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR/847
|
|
|
|
|
|
* config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
|
|
|
|
|
|
length symbols.
|
|
|
|
|
|
|
2005-04-18 20:59:20 +00:00
|
|
|
|
2005-04-18 Mark Kettenis <kettenis@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
|
|
|
|
|
|
|
2005-04-18 14:16:10 +00:00
|
|
|
|
2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (normalize_constant_expr): Don't check for
|
|
|
|
|
|
HAVE_32BIT_GPRS.
|
|
|
|
|
|
(check_absolute_expr): Only call normalize_constant_expr() if
|
|
|
|
|
|
HAVE_32BIT_GPRS.
|
|
|
|
|
|
(mips_ip): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (check_absolute_expr): Fix formatting.
|
|
|
|
|
|
|
2005-04-18 13:35:46 +00:00
|
|
|
|
2005-04-18 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* macro.c (free_token): New, freeing all the memory associated with a
|
|
|
|
|
|
macro.
|
|
|
|
|
|
(do_formals): Move initializers to ...
|
|
|
|
|
|
(define_macro): ... here.
|
|
|
|
|
|
(delete_macro): Convert passed in name to lower case. Warn when
|
|
|
|
|
|
purging macro that doesn't exist. Use hash_jam instead of hash_delete.
|
|
|
|
|
|
|
2005-04-15 19:16:44 +00:00
|
|
|
|
2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (normalize_constant_expr): Fix formatting.
|
|
|
|
|
|
|
2005-04-15 11:38:59 +00:00
|
|
|
|
2005-04-15 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-elf.c (obj_elf_struct): New.
|
|
|
|
|
|
(elf_pseudo_table). Use it for .offset and .struct.
|
|
|
|
|
|
|
2005-04-15 04:15:02 +00:00
|
|
|
|
2005-04-14 Bob Wilson <bob.wilson@acm.org>
|
2005-04-15 04:19:46 +00:00
|
|
|
|
Sterling Augustine <sterling@tensilica.com>
|
2005-04-15 04:15:02 +00:00
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
|
|
|
|
|
|
than the section alignment.
|
|
|
|
|
|
|
2005-04-14 22:38:49 +00:00
|
|
|
|
2005-04-14 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
|
|
|
|
|
|
* config/tc-xtensa.c (xg_translate_sysreg_op,
|
|
|
|
|
|
xtensa_translate_old_userregs_ops,
|
|
|
|
|
|
xtensa_find_unaligned_branch_targets,
|
|
|
|
|
|
xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
|
|
|
|
|
|
relax_frag_add_nop): Support 64-bit host.
|
|
|
|
|
|
(xtensa_mark_literal_pool_location, xtensa_move_literals): Use
|
|
|
|
|
|
tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
|
|
|
|
|
|
|
2005-04-14 16:55:49 +00:00
|
|
|
|
2005-04-14 Mark Kettenis <kettenis@gnu.org>
|
|
|
|
|
|
|
2005-04-14 18:49:04 +00:00
|
|
|
|
* configure.tgt: Add support for OpenBSD/sparc ELF.
|
|
|
|
|
|
|
2005-04-14 16:55:49 +00:00
|
|
|
|
* configure.tgt: Set emulation for mips-*-openbsd*.
|
|
|
|
|
|
Remove broken mips-dec-openbsd* config.
|
|
|
|
|
|
* configure.in: Set default ABI for mips64-*-openbsd*.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2005-04-14 15:32:58 +00:00
|
|
|
|
2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
|
|
|
|
|
|
optimization for constant addresses.
|
|
|
|
|
|
|
2005-04-14 09:00:35 +00:00
|
|
|
|
2005-04-14 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* as.c (main): Move parse_args before symbol_begin and frag_init
|
|
|
|
|
|
so that the hash table size can be set before it is used.
|
|
|
|
|
|
* hash.c: Use an unsigned long type for the size of the hash
|
|
|
|
|
|
tables.
|
2005-05-11 14:10:37 +00:00
|
|
|
|
* hash.h (set_gas_hash_table_size): Update the prototype.
|
2005-04-14 09:00:35 +00:00
|
|
|
|
|
2005-04-14 05:26:44 +00:00
|
|
|
|
2005-04-14 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
|
|
|
|
|
|
* acinclude.m4: Include ../bfd/warning.m4.
|
|
|
|
|
|
* configure.in: Invoke AM_BINUTILS_WARNINGS.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* doc/Makefile.in: Regenerate.
|
|
|
|
|
|
|
2005-04-13 18:17:10 +00:00
|
|
|
|
2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
|
|
|
|
|
|
(normalize_address_expr): New function to sign-extend address
|
|
|
|
|
|
offsets that fit into 32 bits in 32-bit mode.
|
|
|
|
|
|
(macro_build_ldst_constoffset): Use normalize_address_expr()
|
|
|
|
|
|
instead of a handcoded sequence.
|
|
|
|
|
|
(load_register): Likewise. Report oversized numbers in a useful
|
|
|
|
|
|
way.
|
|
|
|
|
|
(macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
|
|
|
|
|
|
for constant addresses. Report oversized numbers in a useful way.
|
|
|
|
|
|
(mips_ip): Use normalize_address_expr() for addresses.
|
|
|
|
|
|
|
2005-04-12 17:12:33 +00:00
|
|
|
|
2005-04-12 Mark Kettenis <kettenis@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (output_insn): Handle VIA PadLock instructions
|
|
|
|
|
|
similar to other instructions now that they're marked as ImmExt.
|
|
|
|
|
|
|
2005-04-12 08:42:41 +00:00
|
|
|
|
2005-04-12 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* hash.c (DEFAULT_SIZE): Delete. Replace with:
|
|
|
|
|
|
(gas_hash_table_size): New static variable.
|
|
|
|
|
|
(set_gas_hash_table_size): New function: Records a requested size
|
|
|
|
|
|
for the hash tables.
|
|
|
|
|
|
(get_gas_hash_table_size): New function: Return a prime number
|
|
|
|
|
|
near the requested size of the hash table.
|
|
|
|
|
|
(hash_new): Use get_gas_hash_table_size.
|
|
|
|
|
|
* hash.h: Add a prototype for set_gas_hash_table_size.
|
|
|
|
|
|
* as.c (show_usage): Add description of new switches: --hash-size
|
|
|
|
|
|
and --reduce-memory-overheads.
|
|
|
|
|
|
(option_values): Add OPTION_HASH_TABLE_SIZE and
|
|
|
|
|
|
OPTION_REDUCE_MEMORY_OVERHEADS.
|
|
|
|
|
|
(std_longpopts): Add entries for the new options.
|
|
|
|
|
|
(parse_args): Handle the new options.
|
|
|
|
|
|
* Makefile.am: Add a dependency of as.c on hash.h.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* doc/as.texinfo: Document the new switches.
|
|
|
|
|
|
* NEWS: Mention the new switches.
|
|
|
|
|
|
|
2005-04-12 08:39:34 +00:00
|
|
|
|
2005-04-12 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR gas/818
|
|
|
|
|
|
* config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
|
|
|
|
|
|
synonyms.
|
|
|
|
|
|
|
2005-04-12 02:50:28 +00:00
|
|
|
|
2005-04-12 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Run "make dep-am".
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2005-04-11 22:45:37 +00:00
|
|
|
|
2005-04-11 Sterling Augustine <sterling@tensilica.com>
|
|
|
|
|
|
Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
|
|
|
|
|
|
|
2005-04-11 22:31:37 +00:00
|
|
|
|
2005-04-11 Mark Kettenis <kettenis@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
|
|
|
|
|
|
|
2005-04-11 12:46:38 +00:00
|
|
|
|
2005-04-11 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* NEWS: Mention these changes and their effects.
|
|
|
|
|
|
* macro.c (get_token): Use is_name_beginner/is_part_of_name/
|
|
|
|
|
|
is_name_ender.
|
|
|
|
|
|
(check_macro): Likewise.
|
|
|
|
|
|
(buffer_and_nest): Likewise. Permit multiple labels. Don't discard
|
|
|
|
|
|
labels together with the closing pseudo-op.
|
|
|
|
|
|
(macro_expand_body): Adjust comment. Range-check input before use.
|
|
|
|
|
|
Adjust mis-spelled diagnostic. Use is_name_beginner.
|
|
|
|
|
|
* read.c (try_macro): New.
|
|
|
|
|
|
(read_a_source_file): New static variable last_eol. Don't list
|
|
|
|
|
|
macro expansion lines more than once. Call try_macro.
|
|
|
|
|
|
(s_macro): Set section of line_label to absolute instead of undefined.
|
|
|
|
|
|
* doc/as.texinfo: Add information on the caveats of these changes.
|
|
|
|
|
|
|
2005-04-11 00:08:08 +00:00
|
|
|
|
2005-04-11 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* symbols.c (symbol_X_add_number): Change return type to "offsetT *".
|
|
|
|
|
|
* symbols.h (symbol_X_add_number): Update prototype.
|
|
|
|
|
|
|
2005-04-10 23:41:32 +00:00
|
|
|
|
2005-04-10 Eric Christopher <echristo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* symbols.c (symbol_X_add_number): Fix warning.
|
|
|
|
|
|
|
2005-04-10 16:28:08 +00:00
|
|
|
|
2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-m68k.c (md_begin): Support 64bit host.
|
|
|
|
|
|
(get_num): Support 64bit BFD on 32bit host.
|
|
|
|
|
|
|
2005-04-10 16:25:51 +00:00
|
|
|
|
2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
|
|
|
|
|
|
|
2005-04-09 03:48:09 +00:00
|
|
|
|
2005-04-09 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
2005-04-09 06:21:19 +00:00
|
|
|
|
* read.c (assign_symbol): Remove const from parm. Fix xcalloc
|
|
|
|
|
|
call. Don't do the COFF hacks for multi-emulation gas. Move
|
|
|
|
|
|
demand_empty_rest_of_line back to caller.
|
|
|
|
|
|
(s_set, equals): demand_empty_rest_of_line here.
|
|
|
|
|
|
|
2005-04-09 03:48:09 +00:00
|
|
|
|
PR gas/827
|
|
|
|
|
|
* as.h (rs_dummy): Define.
|
|
|
|
|
|
* symbols.c (symbol_X_add_number): New function.
|
|
|
|
|
|
* symbols.h (symbol_X_add_number): Declare.
|
|
|
|
|
|
* stabs.c (aout_process_stab): Tidy symbol frag setting.
|
|
|
|
|
|
* read.c (assign_symbol): New function, split out from s_set.
|
|
|
|
|
|
Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
|
|
|
|
|
|
Fix COFF hacks for multi-emulation gas.
|
|
|
|
|
|
(s_set): Call assign_symbol. Remove "register" keyword.
|
|
|
|
|
|
(set_zero_frag): New function.
|
|
|
|
|
|
(pseudo_set): Always check for assignment to section syms.
|
|
|
|
|
|
Always set segment and frag of symbol, and likewise extern for
|
|
|
|
|
|
aout/bout. Handle assignment of sym=sym+/-const specially. Don't
|
|
|
|
|
|
special case exp.X_add_number non-zero for O_symbol expressions.
|
|
|
|
|
|
(equals): Use assign_symbol.
|
|
|
|
|
|
|
2005-04-08 17:26:42 +00:00
|
|
|
|
2005-04-08 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
|
|
|
|
|
|
SEC_MERGE sections.
|
|
|
|
|
|
|
2005-04-07 00:53:22 +00:00
|
|
|
|
2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (tc_gen_reloc): Don't turn
|
|
|
|
|
|
BFD_RELOC_X86_64_32S into BFD_RELOC_32.
|
|
|
|
|
|
|
2005-04-06 15:42:14 +00:00
|
|
|
|
2005-04-06 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/rw.po: New translation: Kinyarwanda
|
|
|
|
|
|
* configure.in (ALL_LINGUAS): Add rw
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2005-04-05 23:37:34 +00:00
|
|
|
|
2005-04-05 Sterling Augustine <sterling@tensilica.com>
|
|
|
|
|
|
Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c (branch_align_power): New.
|
|
|
|
|
|
(xtensa_find_unaligned_branch_targets, get_aligned_diff,
|
|
|
|
|
|
future_alignment_required): Use branch_align_power to check section
|
|
|
|
|
|
alignment as well as xtensa_fetch_width when aligning branch targets.
|
|
|
|
|
|
|
* config/tc-xtensa.c: Warning fixes throughout.
(xtensa_fetch_width): Change to unsigned.
(assemble_nop, xtensa_find_unaligned_branch_targets,
xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
get_text_align_max_fill_size, get_text_align_nop_count,
get_text_align_nth_nop_size, get_noop_aligned_address,
get_aligned_diff, convert_frag_align_next_opcode,
convert_frag_immed_finish_loop, xtensa_create_property_segments,
xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
types, avoiding size_t and using offsetT and addressT appropriately.
(get_text_align_power): Clean up types. Avoid incorrect bound.
(get_text_align_fill_size): Clean up types. Restructure for clarity.
2005-04-05 20:55:40 +00:00
|
|
|
|
2005-04-05 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c: Warning fixes throughout.
|
|
|
|
|
|
(xtensa_fetch_width): Change to unsigned.
|
|
|
|
|
|
(assemble_nop, xtensa_find_unaligned_branch_targets,
|
|
|
|
|
|
xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
|
|
|
|
|
|
is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
|
|
|
|
|
|
min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
|
|
|
|
|
|
unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
|
|
|
|
|
|
count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
|
|
|
|
|
|
get_text_align_max_fill_size, get_text_align_nop_count,
|
|
|
|
|
|
get_text_align_nth_nop_size, get_noop_aligned_address,
|
|
|
|
|
|
get_aligned_diff, convert_frag_align_next_opcode,
|
|
|
|
|
|
convert_frag_immed_finish_loop, xtensa_create_property_segments,
|
|
|
|
|
|
xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
|
|
|
|
|
|
types, avoiding size_t and using offsetT and addressT appropriately.
|
|
|
|
|
|
(get_text_align_power): Clean up types. Avoid incorrect bound.
|
|
|
|
|
|
(get_text_align_fill_size): Clean up types. Restructure for clarity.
|
|
|
|
|
|
|
2005-04-05 04:01:12 +00:00
|
|
|
|
2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (start_unwind_section): Undo the change
|
|
|
|
|
|
of 2004-08-18.
|
|
|
|
|
|
(generate_unwind_image, dot_endp): Likewise.
|
|
|
|
|
|
|
2005-04-02 00:43:48 +00:00
|
|
|
|
2005-04-01 David Mosberger <davidm@hpl.hp.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (ia64_handle_align): Move le_nop and
|
|
|
|
|
|
le_nop_stop arrays and initializers to file scope.
|
|
|
|
|
|
(md_begin): When generating code for anything other than
|
|
|
|
|
|
Itanium 1, use MMI instead of MFI NOP bundles as a filler.
|
|
|
|
|
|
|
2005-04-01 15:58:31 +00:00
|
|
|
|
2005-04-01 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
|
|
|
|
|
|
immediates.
|
|
|
|
|
|
|
2005-04-01 14:17:17 +00:00
|
|
|
|
2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
|
|
|
|
|
|
|
|
|
|
|
|
* NEWS: Mention [fdgh]_floating.
|
|
|
|
|
|
* config/atof-vax.c: Fix some whitespace.
|
|
|
|
|
|
* config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
|
|
|
|
|
|
|
2005-04-01 12:56:29 +00:00
|
|
|
|
2005-04-01 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in: Add a check for <unistd.h> providing a prototype
|
|
|
|
|
|
for getopt() which is compatible with the one in
|
|
|
|
|
|
include/getopt.h. If so then define HAVE_DECL_GETOPT.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* config.in (HAVE_DECL_GETOPT): Add.
|
|
|
|
|
|
|
2005-04-01 07:50:24 +00:00
|
|
|
|
2005-04-01 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
|
|
|
|
|
|
|
2005-04-01 07:46:07 +00:00
|
|
|
|
2005-04-01 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
|
|
|
|
|
|
(tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
|
|
|
|
|
|
|
2005-03-30 17:19:29 +00:00
|
|
|
|
2005-03-30 Julian Brown <julian@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (arm_adjust_symtab): Rename
|
|
|
|
|
|
bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
|
|
|
|
|
|
|
2005-03-30 16:22:07 +00:00
|
|
|
|
2005-03-30 Julian Brown <julian@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (mapping_state): Change documentation in function
|
|
|
|
|
|
comment to cross-reference spec instead. Change type of mapping symbols
|
|
|
|
|
|
to BSF_NO_TYPE.
|
|
|
|
|
|
(arm_adjust_symtab): Don't change type of mapping symbols here.
|
|
|
|
|
|
|
2005-03-30 02:55:13 +00:00
|
|
|
|
2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
|
|
|
|
|
|
|
|
|
|
|
|
* as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
|
|
|
|
|
|
* config.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* configure.in: Check for ffs decl and alphabetize.
|
|
|
|
|
|
|
bfd/
* bfd-in2.h, libbfd.h: Regenerated.
* reloc.c: Add ARM TLS relocations.
* elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
relocations.
(elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
(elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
(elf32_arm_tls_ie32_howto): New.
(elf32_arm_howto_from_type): Support TLS relocations.
(elf32_arm_reloc_map): Likewise.
(elf32_arm_reloc_type_lookup): Likewise.
(TCB_SIZE): Define.
(struct elf32_arm_obj_tdata): New.
(elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
(elf32_arm_mkobject): New function.
(struct elf32_arm_relocs_copied): Add pc_count.
(elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
(GOT_TLS_IE): Define.
(struct elf32_arm_link_hash_table): Add tls_ldm_got.
(elf32_arm_link_hash_newfunc): Initialize tls_type.
(elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
(elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
(dtpoff_base, tpoff): New functions.
(elf32_arm_final_link_relocate): Handle TLS relocations.
(IS_ARM_TLS_RELOC): Define.
(elf32_arm_relocate_section): Warn about TLS mismatches.
(elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
(elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
TLS relocations and pc_count.
(elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
(allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
calls.
(elf32_arm_size_dynamic_sections): Handle TLS.
(elf32_arm_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject): Define.
gas/
* config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
(md_apply_fix3): Mark TLS symbols.
(tc_gen_reloc): Handle TLS relocations.
(arm_fix_adjustable): Ignore TLS relocations.
(s_arm_elf_cons): Support expressions after decorated symbols.
gas/testuite/
* gas/arm/tls.s, gas/arm/tls.d: New files.
* gas/arm/arm.exp: Run TLS test.
include/elf/
* arm.h: Add TLS relocations.
ld/testsuite/
* ld-arm/tls-lib.s, ld-arm/tls-lib.d, ld-arm/tls-lib.r,
ld-arm/tls-app.s, ld-arm/tls-app.d, ld-arm/tls-app.r: New files.
* ld-arm/arm-lib.ld, ld-arm/arm-dyn.ld: Increase data segment
alignment.
* ld-arm/arm-elf.exp: Run TLS tests.
2005-03-29 16:54:22 +00:00
|
|
|
|
2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
Phil Blundell <philb@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
|
|
|
|
|
|
(md_apply_fix3): Mark TLS symbols.
|
|
|
|
|
|
(tc_gen_reloc): Handle TLS relocations.
|
|
|
|
|
|
(arm_fix_adjustable): Ignore TLS relocations.
|
|
|
|
|
|
(s_arm_elf_cons): Support expressions after decorated symbols.
|
|
|
|
|
|
|
2005-03-29 16:29:09 +00:00
|
|
|
|
2005-03-29 Julian Brown <julian@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
|
|
|
|
|
|
whether personality routine index N has been output for this section.
|
|
|
|
|
|
(mapping_state): tc_segment_info_data now struct not enum.
|
|
|
|
|
|
(arm_elf_change_section): Likewise, and marked_pr_dependency is now
|
|
|
|
|
|
handled on section change.
|
|
|
|
|
|
(create_unwind_entry): Previous code to output dependency removed.
|
|
|
|
|
|
(s_arm_unwind_fnend): Output dependency if it hasn't been done already
|
|
|
|
|
|
for this section.
|
|
|
|
|
|
* config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
|
|
|
|
|
|
arm_segment_info_type.
|
|
|
|
|
|
(arm_segment_info_type): New struct.
|
|
|
|
|
|
|
2005-03-29 00:26:00 +00:00
|
|
|
|
2005-03-28 Sterling Augustine <sterling@tensilica.com>
|
|
|
|
|
|
Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c (do_align_targets): Update comment.
|
|
|
|
|
|
(xtensa_frob_label): Compute "freq" before possibly switching frags.
|
|
|
|
|
|
Insert a LOOP_END frag before every loop target, and do not overload
|
|
|
|
|
|
DESIRE_ALIGN_IF_TARGET frags with loop end information.
|
|
|
|
|
|
(xg_assemble_vliw_tokens): Use do_align_targets.
|
|
|
|
|
|
(xtensa_fix_target_frags): Remove code to convert a
|
|
|
|
|
|
DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
|
|
|
|
|
|
negatable branch at the end of a loop.
|
|
|
|
|
|
(frag_can_negate_branch): Delete.
|
|
|
|
|
|
|
2005-03-28 22:34:20 +00:00
|
|
|
|
2005-03-28 David Mosberger <davidm@hpl.hp.com>
|
|
|
|
|
|
H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 803
|
|
|
|
|
|
NEWS: Mention "-mtune=[itanium1|itanium2]".
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (md): Add tune.
|
|
|
|
|
|
(md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
|
|
|
|
|
|
(md_show_usage): Add "-mtune=[itanium1|itanium2]".
|
|
|
|
|
|
(extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
|
|
|
|
|
|
B unit NOPs are discouraged for McKinley-derived cores.
|
|
|
|
|
|
(md_begin): Don't hardcode the "extra_goodness()" function in
|
|
|
|
|
|
the comment...
|
|
|
|
|
|
(ia64_init): Set md.tune to itanium2.
|
|
|
|
|
|
|
|
|
|
|
|
* doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
|
|
|
|
|
|
* doc/c-ia64.texi: Likewise.
|
|
|
|
|
|
|
2005-03-27 17:53:20 +00:00
|
|
|
|
2005-03-27 Ian Lance Taylor <ian@airs.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-coff.c (coff_frob_symbol): When crashing because of a
|
|
|
|
|
|
bad C_EFCN symbol, print its name.
|
|
|
|
|
|
|
2005-03-26 00:21:01 +00:00
|
|
|
|
2005-03-25 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c (use_longcalls): Delete.
|
|
|
|
|
|
(xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
|
|
|
|
|
|
the use_longcalls flag is set. Do this before checking the segment.
|
|
|
|
|
|
(xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
|
|
|
|
|
|
expand direct calls at this point.
|
|
|
|
|
|
(xtensa_set_frag_assembly_state): Set use_longcalls flag.
|
|
|
|
|
|
(xtensa_find_unmarked_state_frags): Likewise.
|
|
|
|
|
|
(md_assemble): Do not disable longcalls by setting is_specific_opcode.
|
|
|
|
|
|
(xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
|
|
|
|
|
|
(convert_frag_immed): Remove unnecessary check of is_specific_opcode.
|
|
|
|
|
|
* config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
|
|
|
|
|
|
|
2005-03-25 11:50:53 +00:00
|
|
|
|
2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
|
|
|
|
|
|
|
2005-03-25 04:10:52 +00:00
|
|
|
|
2005-03-25 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-cris.h: Convert to ISO C90.
|
|
|
|
|
|
* config/tc-cris.c: Ditto.
|
|
|
|
|
|
(md_estimate_size_before_relax): Remove obsolete comment for
|
|
|
|
|
|
parameter "segment_type".
|
|
|
|
|
|
(md_begin): Document reason for cast of hash_insert argument.
|
|
|
|
|
|
(md_atof): Correct type of parameter "type".
|
|
|
|
|
|
|
2005-03-24 20:40:28 +00:00
|
|
|
|
2005-03-24 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* write.h (bit_fix_new): Remove redundant prototype.
|
|
|
|
|
|
* config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/obj-aout.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/obj-aout.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/obj-bout.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/obj-bout.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/obj-som.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/obj-som.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-arc.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-arc.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-i370.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-i370.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-i960.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-or32.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-or32.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-pj.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-pj.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-v850.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-v850.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-w65.c: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-w65.h: Convert to ISO-C90 and fix formatting.
|
|
|
|
|
|
* config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
|
2005-05-11 14:10:37 +00:00
|
|
|
|
* config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
|
2005-03-24 20:40:28 +00:00
|
|
|
|
|
2005-03-23 15:49:02 +00:00
|
|
|
|
2005-03-23 Jim Blandy <jimb@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
|
|
|
|
|
|
attributes properly.
|
|
|
|
|
|
|
2005-03-23 15:35:50 +00:00
|
|
|
|
2005-03-23 Mike Frysinger <vapier@gentoo.org>
|
|
|
|
|
|
Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt: Accept any C library to accompany a GNU Linux
|
|
|
|
|
|
implementation, not just the GNU C library.
|
|
|
|
|
|
* configure.in: Likewise.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2005-03-23 11:18:14 +00:00
|
|
|
|
2005-03-23 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-tic30.c: Convert to ISO C90 formatting.
|
|
|
|
|
|
* config/tc-tic30.h: Convert to ISO C90 formatting.
|
|
|
|
|
|
* config/tc-pdp11.c: Convert to ISO C90 formatting.
|
|
|
|
|
|
* config/atof-vax.c: Convert to ISO C90 formatting.
|
|
|
|
|
|
|
2005-03-21 21:59:34 +00:00
|
|
|
|
2005-03-21 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
|
|
|
|
|
|
relocations correctly as well.
|
|
|
|
|
|
(mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
|
|
|
|
|
|
relocations in mergeable sections section-relative either.
|
|
|
|
|
|
|
2005-03-21 19:46:01 +00:00
|
|
|
|
2005-03-21 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
|
|
|
|
|
|
|
2005-03-21 15:31:37 +00:00
|
|
|
|
2005-03-21 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
2005-03-21 15:35:34 +00:00
|
|
|
|
* config/tc-sh.c (sh_elf_final_processing): Fix compile time
|
|
|
|
|
|
warning by providing a prototype for sh_symbian_find_elf_flags.
|
|
|
|
|
|
|
2005-03-21 15:31:37 +00:00
|
|
|
|
* cgen.c (gas_cgen_parse_operand): Fix typo introduced by
|
|
|
|
|
|
previous delta.
|
|
|
|
|
|
|
2005-03-21 10:26:18 +00:00
|
|
|
|
2005-03-21 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt: Handle setting of bfd_gas for fmt=multi targets
|
|
|
|
|
|
along with other formats that set bfd_gas. Remove unnecessary
|
|
|
|
|
|
setting of bfd_gas. Delete strongarm cases in generic_target
|
|
|
|
|
|
switch.
|
|
|
|
|
|
|
2005-03-21 02:25:23 +00:00
|
|
|
|
2005-03-21 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR gas/780
|
|
|
|
|
|
* config/tc-m68k.c (TRUNC, SEXT): Define.
|
|
|
|
|
|
(issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
|
|
|
|
|
|
(m68k_ip): Truncate or sign extend expressions as appropriate.
|
|
|
|
|
|
(get_num): Likewise.
|
|
|
|
|
|
(md_apply_fix3): Use SEXT.
|
|
|
|
|
|
|
2005-03-21 02:00:35 +00:00
|
|
|
|
2005-03-21 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
|
|
|
|
|
|
(OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
|
|
|
|
|
|
(obj-vms.o): Delete rule.
|
|
|
|
|
|
Run "make dep-am".
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* aclocal.m4: Regenerate.
|
|
|
|
|
|
* doc/Makefile.in: Regenerate.
|
|
|
|
|
|
* po/POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2005-03-18 17:20:33 +00:00
|
|
|
|
2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-m68k.c (m68k_elf_final_processing): Set file specific
|
|
|
|
|
|
flag for coldfire v4e.
|
|
|
|
|
|
|
2005-03-17 21:49:47 +00:00
|
|
|
|
2005-03-17 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c (xg_apply_tentative_value): Rename to
|
|
|
|
|
|
xg_apply_fix_value and return a value to indicate success.
|
|
|
|
|
|
(md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
|
|
|
|
|
|
(xtensa_force_relocation): Remove checks for VTABLE relocs.
|
|
|
|
|
|
(xtensa_validate_fix_sub): New.
|
|
|
|
|
|
(xtensa_fix_adjustable): Remove check for external or weak symbols.
|
|
|
|
|
|
(tc_gen_reloc): Move code to handle difference of symbols and code to
|
|
|
|
|
|
apply tentative fix values to ...
|
|
|
|
|
|
(md_apply_fix3): ...here. Enable standard overflow checks for simple
|
|
|
|
|
|
8, 16, and 32 bit relocations. Apply fixes for slot-specific
|
|
|
|
|
|
relocations when linkrelax flag is not set.
|
|
|
|
|
|
* config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
|
|
|
|
|
|
(TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
|
|
|
|
|
|
|
gas/
2005-03-17 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (i386_scale): Beautify error message.
(Intel syntax comments): Update.
(struct intel_parser_s): Add fields in_offset, in_bracket, and
next_operand.
(intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
Remove declarations.
(intel_bracket_expr): Declare.
(i386_intel_operand): Initialize new intel_parser fields. Wrap most
of the function body in a loop allowing to split an operand into two.
Replace calls to malloc and checks of it returning non-NULL with
calls to xmalloc/xstrdup.
(intel_expr): SHORT no longer handled here. Add comment indicating
comparison ops need implementation.
(intel_e04, intel_e04_1): Combine, replace recursion with loop.
Check right operand of - does not specify a register when parsing
the address of a memory reference.
(intel_e05, intel_e05_1): Combine, replace recursion with loop.
Check operands do not specify a register when parsing the address of
a memory reference.
(intel_e06, intel_e06_1): Likewise.
(intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
handle SHORT as well as unary + and -. Don't accept : except for
segment overrides or in direct far jump/call insns.
(intel_brack_expr): New.
(intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
intel_brack_expr.
(intel_e11): Replace chain of if/else-if by switch, alloing fall-
through in certain cases. Use intel_brack_expr. Add new diagnostics.
Allow symbolic constants as register scale value.
(intel_get_token): Replace call to malloc and check of return value
with call to xmalloc. Change handling for FLAT to match MASM's.
(intel_putback_token): Don't try to back up/free current token if
that is T_NIL.
gas/testsuite/
2005-03-17 Jan Beulich <jbeulich@novell.com>
* gas/i386/intel.d: Add stderr directive.
* gas/i386/intel.e: New.
* gas/i386/intel16.d: Add stderr directive. Adjust for changed
source.
* gas/i386/intel16.e: New.
* gas/i386/intel16.s: Add instances of addressing forms with base
and index specified in reverse order.
* gas/i386/intelbad.l: Adjust for changed source.
* gas/i386/intelbad.s: Add more operand forms to check.
* gas/i386/intelok.d: Remove -r from objdump options. Add stderr
directive. Adjust for changed source.
* gas/i386/intelok.e: New.
* gas/i386/intelok.s: Define MASM constants byte, word, etc. Add
more operand forms to check.
* gas/i386/x86_64.d: Add stderr directive.
* gas/i386/x86_64.e: New.
* gas/i386/x86_64.s: Adjust for parser changes.
2005-03-17 12:05:24 +00:00
|
|
|
|
2005-03-17 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (i386_scale): Beautify error message.
|
|
|
|
|
|
(Intel syntax comments): Update.
|
|
|
|
|
|
(struct intel_parser_s): Add fields in_offset, in_bracket, and
|
|
|
|
|
|
next_operand.
|
|
|
|
|
|
(intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
|
|
|
|
|
|
Remove declarations.
|
|
|
|
|
|
(intel_bracket_expr): Declare.
|
|
|
|
|
|
(i386_intel_operand): Initialize new intel_parser fields. Wrap most
|
|
|
|
|
|
of the function body in a loop allowing to split an operand into two.
|
|
|
|
|
|
Replace calls to malloc and checks of it returning non-NULL with
|
|
|
|
|
|
calls to xmalloc/xstrdup.
|
|
|
|
|
|
(intel_expr): SHORT no longer handled here. Add comment indicating
|
|
|
|
|
|
comparison ops need implementation.
|
|
|
|
|
|
(intel_e04, intel_e04_1): Combine, replace recursion with loop.
|
|
|
|
|
|
Check right operand of - does not specify a register when parsing
|
|
|
|
|
|
the address of a memory reference.
|
|
|
|
|
|
(intel_e05, intel_e05_1): Combine, replace recursion with loop.
|
|
|
|
|
|
Check operands do not specify a register when parsing the address of
|
|
|
|
|
|
a memory reference.
|
|
|
|
|
|
(intel_e06, intel_e06_1): Likewise.
|
|
|
|
|
|
(intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
|
|
|
|
|
|
handle SHORT as well as unary + and -. Don't accept : except for
|
|
|
|
|
|
segment overrides or in direct far jump/call insns.
|
|
|
|
|
|
(intel_brack_expr): New.
|
|
|
|
|
|
(intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
|
|
|
|
|
|
intel_brack_expr.
|
|
|
|
|
|
(intel_e11): Replace chain of if/else-if by switch, alloing fall-
|
|
|
|
|
|
through in certain cases. Use intel_brack_expr. Add new diagnostics.
|
|
|
|
|
|
Allow symbolic constants as register scale value.
|
|
|
|
|
|
(intel_get_token): Replace call to malloc and check of return value
|
|
|
|
|
|
with call to xmalloc. Change handling for FLAT to match MASM's.
|
|
|
|
|
|
(intel_putback_token): Don't try to back up/free current token if
|
|
|
|
|
|
that is T_NIL.
|
|
|
|
|
|
|
2005-03-16 17:27:17 +00:00
|
|
|
|
2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt: Set emulation for arm-*-eabi*.
|
|
|
|
|
|
* config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
|
|
|
|
|
|
* config/te-armeabi.h: New file.
|
|
|
|
|
|
* config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
|
|
|
|
|
|
* config/te-symbian.h: Include "te-armeabi.h".
|
|
|
|
|
|
|
2005-03-16 18:09:04 +00:00
|
|
|
|
2005-03-16 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
|
|
|
|
|
|
local variable in case it is clobbered by the setjmp.
|
|
|
|
|
|
|
2005-03-16 16:17:14 +00:00
|
|
|
|
2005-03-16 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
2005-03-16 17:18:17 +00:00
|
|
|
|
* configure.in (werror): New switch: Add -Werror to the
|
2005-03-16 16:17:14 +00:00
|
|
|
|
compiler command line. Enabled by default. Disable via
|
2005-03-16 17:18:17 +00:00
|
|
|
|
--disable-werror.
|
2005-03-16 16:17:14 +00:00
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2005-03-16 14:57:00 +00:00
|
|
|
|
2005-03-16 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-coff.h: Convert to ISO C90 formatting.
|
|
|
|
|
|
* config/obj-coff.c: Convert to ISO C90 formatting.
|
|
|
|
|
|
|
* config/tc-arm.c (do_mla): Rename to do_mlas, take second
is_mls parameter; do not diagnose Rm==Rd when is_mls.
(do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
(do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
(insns): Add ARMv6T2 instructions:
bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
(arm_archs): Add V6T2 variants.
testsuite:
* gas/arm/archv6t2.d, gas/arm/archv6t2.s: New dump test.
* gas/arm/archv6t2-bad.l, gas/arm/archv6t2-bad.l: New errors test.
* gas/arm/arm.exp: Run them.
2005-03-15 20:38:00 +00:00
|
|
|
|
2005-03-15 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (do_mla): Rename to do_mlas, take second
|
|
|
|
|
|
is_mls parameter; do not diagnose Rm==Rd when is_mls.
|
|
|
|
|
|
(do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
|
|
|
|
|
|
(do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
|
|
|
|
|
|
(insns): Add ARMv6T2 instructions:
|
|
|
|
|
|
bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
|
|
|
|
|
|
(arm_archs): Add V6T2 variants.
|
|
|
|
|
|
|
2005-03-15 17:49:15 +00:00
|
|
|
|
2005-03-15 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* NEWS: Add cutoff for changes in 2.16 release.
|
|
|
|
|
|
|
2005-03-15 15:41:31 +00:00
|
|
|
|
2005-03-15 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* expr.c (operand): Merge handling of unary + into that for unary
|
|
|
|
|
|
-, !, and ~.
|
|
|
|
|
|
|
2005-03-15 05:28:17 +00:00
|
|
|
|
2005-03-14 Eric Christopher <echristo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c: Include dw2gencfi.h.
|
|
|
|
|
|
(mips_cfi_frame_initial_instructions): New.
|
|
|
|
|
|
* config/tc-mips.h (TARGET_USE_CFIPOP): Define.
|
|
|
|
|
|
(tc_cfi_frame_initial_instructions): Ditto.
|
|
|
|
|
|
(DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
|
|
|
|
|
|
(DWARF2_CIE_DATA_ALIGNMENT): Ditto.
|
|
|
|
|
|
* Makefile.am: Update dependencies.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2005-03-15 05:25:37 +00:00
|
|
|
|
2005-03-15 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* po/es.po: Commit new Spanish translation.
|
|
|
|
|
|
|
2005-03-14 03:40:46 +00:00
|
|
|
|
2005-03-14 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* po/tr.po: Commit new Turkish translation.
|
|
|
|
|
|
|
2005-03-12 18:25:47 +00:00
|
|
|
|
2005-03-12 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
|
|
|
|
|
|
wfi, yield.
|
|
|
|
|
|
|
2005-03-11 19:52:51 +00:00
|
|
|
|
2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config-gas.com: Mark vax-vms as obsolete.
|
|
|
|
|
|
* configure.in: Remove fmt=vms support.
|
|
|
|
|
|
* config.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
|
|
|
|
|
|
|
2005-03-29 00:26:00 +00:00
|
|
|
|
2005-03-10 Sterling Augustine <sterling@tensilica.com>
|
|
|
|
|
|
Bob Wilson <bob.wilson@acm.org>
|
2005-03-11 00:14:15 +00:00
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
|
|
|
|
|
|
when checking if xg_resolve_literals needs to be called.
|
|
|
|
|
|
* config/tc-xtensa.h: Fix spelling typo in a comment.
|
|
|
|
|
|
|
2005-03-10 09:32:20 +00:00
|
|
|
|
2005-03-10 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
|
|
|
|
|
|
* config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
|
|
|
|
|
|
crafted structure declarations with the types from macro.h.
|
|
|
|
|
|
|
2005-03-09 11:56:15 +00:00
|
|
|
|
2005-03-09 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
|
|
|
|
|
|
for -mno-shared optimization.
|
|
|
|
|
|
|
2005-03-09 09:39:31 +00:00
|
|
|
|
2005-03-09 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
|
|
|
|
|
|
(MAX_NOPS): Bump to 4.
|
|
|
|
|
|
(mips_fix_vr4130): New variable.
|
|
|
|
|
|
(nops_for_vr4130): New function.
|
|
|
|
|
|
(nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
|
|
|
|
|
|
nops_for_vr4130 if working around VR4130 errata.
|
|
|
|
|
|
(OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
|
|
|
|
|
|
(md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
|
|
|
|
|
|
(md_parse_option): Handle them.
|
|
|
|
|
|
(md_show_usage): Print them.
|
|
|
|
|
|
* doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
|
|
|
|
|
|
|
2005-03-09 09:35:00 +00:00
|
|
|
|
2005-03-09 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (append_insn): Remove cop_interlocks test from
|
|
|
|
|
|
branch delay code.
|
|
|
|
|
|
|
* config/tc-mips.h (mips_flush_pending_output): Delete.
(mips_emit_delays): Declare.
(md_flush_pending_output): Use mips_emit_delays.
* config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
the previous instructions.
(md_begin, append_insn, md_parse_option): Update callers.
(mips_emit_delay): Remove parameter. Move INSNS != 0 code to
start_noreorder.
(mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
(s_gpdword): Update callers.
(start_noreorder, end_noreorder): New functions.
(macro, macro2, mips16_macro, s_mipsset): Use them instead of
manipulating mips_opts or prev_nop_frag directly.
(mips_flush_pending_output): Delete.
2005-03-09 09:22:25 +00:00
|
|
|
|
2005-03-09 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.h (mips_flush_pending_output): Delete.
|
|
|
|
|
|
(mips_emit_delays): Declare.
|
|
|
|
|
|
(md_flush_pending_output): Use mips_emit_delays.
|
|
|
|
|
|
* config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
|
|
|
|
|
|
the previous instructions.
|
|
|
|
|
|
(md_begin, append_insn, md_parse_option): Update callers.
|
|
|
|
|
|
(mips_emit_delay): Remove parameter. Move INSNS != 0 code to
|
|
|
|
|
|
start_noreorder.
|
|
|
|
|
|
(mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
|
|
|
|
|
|
(s_gpdword): Update callers.
|
|
|
|
|
|
(start_noreorder, end_noreorder): New functions.
|
|
|
|
|
|
(macro, macro2, mips16_macro, s_mipsset): Use them instead of
|
|
|
|
|
|
manipulating mips_opts or prev_nop_frag directly.
|
|
|
|
|
|
(mips_flush_pending_output): Delete.
|
|
|
|
|
|
|
2005-03-09 09:21:18 +00:00
|
|
|
|
2005-03-09 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (mips_move_labels): New function, taken from...
|
|
|
|
|
|
(append_insn, mips_emit_delays): ...here.
|
|
|
|
|
|
|
2005-03-09 09:20:27 +00:00
|
|
|
|
2005-03-09 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (MAX_NOPS): New macro.
|
|
|
|
|
|
(history): Resize to 1 + MAX_NOPS.
|
|
|
|
|
|
(fix_vr4120_class): New enumeration.
|
|
|
|
|
|
(vr4120_conflicts): New variable.
|
|
|
|
|
|
(init_vr4120_conflicts): New function.
|
|
|
|
|
|
(md_begin): Call it.
|
|
|
|
|
|
(insn_uses_reg): Constify first argument.
|
|
|
|
|
|
(classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
|
|
|
|
|
|
(nops_for_insn_or_target): New functions.
|
|
|
|
|
|
(append_insn): Use the new nops_for_* functions instead of inline
|
|
|
|
|
|
delay checks. Generalize prev_nop_frag handling to handle an
|
|
|
|
|
|
arbitrary history length. Insert nops into the history buffer
|
|
|
|
|
|
once the number of nops in prev_nop_frag is fixed.
|
|
|
|
|
|
(emit_delays): Use nops_for_insn instead of inline delay checks.
|
|
|
|
|
|
|
2005-03-09 09:17:41 +00:00
|
|
|
|
2005-03-09 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (append_insn): Remove now-redundant nops != 0
|
|
|
|
|
|
check from branch delay code. Remove unnecessary check for branches.
|
|
|
|
|
|
|
* config/tc-mips.c (dummy_opcode): Delete.
(nop_insn, mips16_nop_insn): New variables.
(NOP_INSN): New macro.
(insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
(add_relaxed_insn, insert_into_history, emit_nop): New functions.
(md_begin): Initialize nop_insn and mips16_nop_insn.
(append_insn): Use the new emit_nop function to add nops, recording
them in the history buffer. Use add_fixed_insn or add_relaxed_insn
to reserve room for the instruction and install_insn to install the
final form. Use insert_into_history to record the instruction in
the history buffer. Use move_insn to do delay slot filling.
(mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
(macro_build, mips16_macro_build, macro_build_lui, mips_ip)
(mips16_ip): Use create_insn to initialize mips_cl_insns.
2005-03-09 09:17:02 +00:00
|
|
|
|
2005-03-09 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (dummy_opcode): Delete.
|
|
|
|
|
|
(nop_insn, mips16_nop_insn): New variables.
|
|
|
|
|
|
(NOP_INSN): New macro.
|
|
|
|
|
|
(insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
|
|
|
|
|
|
(add_relaxed_insn, insert_into_history, emit_nop): New functions.
|
|
|
|
|
|
(md_begin): Initialize nop_insn and mips16_nop_insn.
|
|
|
|
|
|
(append_insn): Use the new emit_nop function to add nops, recording
|
|
|
|
|
|
them in the history buffer. Use add_fixed_insn or add_relaxed_insn
|
|
|
|
|
|
to reserve room for the instruction and install_insn to install the
|
|
|
|
|
|
final form. Use insert_into_history to record the instruction in
|
|
|
|
|
|
the history buffer. Use move_insn to do delay slot filling.
|
|
|
|
|
|
(mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
|
|
|
|
|
|
(macro_build, mips16_macro_build, macro_build_lui, mips_ip)
|
|
|
|
|
|
(mips16_ip): Use create_insn to initialize mips_cl_insns.
|
|
|
|
|
|
|
* config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
(EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
(insn_uses_reg, reg_needs_delay, append_insn, macro_build)
(mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
(mips16_ip): Use the new macros instead of explicit masks and shifts.
2005-03-09 09:15:35 +00:00
|
|
|
|
2005-03-09 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
|
|
|
|
|
|
(EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
|
|
|
|
|
|
(insn_uses_reg, reg_needs_delay, append_insn, macro_build)
|
|
|
|
|
|
(mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
|
|
|
|
|
|
(mips16_ip): Use the new macros instead of explicit masks and shifts.
|
|
|
|
|
|
|
2005-03-09 09:14:20 +00:00
|
|
|
|
2005-03-09 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
|
|
|
|
|
|
and extended_p fields with a single fixed_p field.
|
|
|
|
|
|
(append_insn, mips_no_prev_insn): Adjust accordingly.
|
|
|
|
|
|
|
2005-03-09 09:13:18 +00:00
|
|
|
|
2005-03-09 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
|
|
|
|
|
|
a single mips16_absolute_jump_p bit.
|
|
|
|
|
|
(append_insn): Adjust accordingly.
|
|
|
|
|
|
|
* config/tc-mips.h (mips_cl_insn): Move definition to...
* config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
and extended_p.
(history): New variable.
(prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
(prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
(prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
(prev_prev_insn_unreordered): Delete.
(reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
(macro_start): Replace uses of prev_insn* with the equivalent history[]
field.
2005-03-09 09:12:29 +00:00
|
|
|
|
2005-03-09 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.h (mips_cl_insn): Move definition to...
|
|
|
|
|
|
* config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
|
|
|
|
|
|
frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
|
|
|
|
|
|
and extended_p.
|
|
|
|
|
|
(history): New variable.
|
|
|
|
|
|
(prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
|
|
|
|
|
|
(prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
|
|
|
|
|
|
(prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
|
|
|
|
|
|
(prev_prev_insn_unreordered): Delete.
|
|
|
|
|
|
(reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
|
|
|
|
|
|
(macro_start): Replace uses of prev_insn* with the equivalent history[]
|
|
|
|
|
|
field.
|
|
|
|
|
|
|
2005-03-08 17:16:25 +00:00
|
|
|
|
2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/Makefile.am: Update as.info dependencies.
|
|
|
|
|
|
* aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
|
|
|
|
|
|
|
|
|
|
|
|
2005-03-08 Jan Beulich <jbeulich@novell.com>
|
2005-03-08 13:59:23 +00:00
|
|
|
|
|
|
|
|
|
|
* doc/as.texinfo: Add sentence to indicate redefining a macro is an
|
|
|
|
|
|
error, and point to .purgem documentation if someone really needs
|
|
|
|
|
|
re-definitions.
|
|
|
|
|
|
* NEWS: Mention macro redefinition is now an error.
|
|
|
|
|
|
|
2005-03-08 08:27:02 +00:00
|
|
|
|
2005-03-08 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
|
|
|
|
|
|
emitted to. Add more precise diagnostics for non-fitting insns based
|
|
|
|
|
|
on that. Eliminate now superfluous special casing of MLX. Clear out
|
|
|
|
|
|
slot information when dropping an insn.
|
|
|
|
|
|
|
2005-03-08 08:23:32 +00:00
|
|
|
|
2005-03-08 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (parse_section_name): Rename to...
|
|
|
|
|
|
(cross_section): In addition to separating the name from the rest of
|
|
|
|
|
|
the arguments, also carry out the operation.
|
|
|
|
|
|
(dot_xdata): Use cross_section.
|
|
|
|
|
|
(dot_float_cons): Likewise.
|
|
|
|
|
|
(dot_xstringer): Likewise.
|
|
|
|
|
|
(dot_xdata_ua): Likewise.
|
|
|
|
|
|
(dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
|
|
|
|
|
|
|
2005-03-05 12:14:34 +00:00
|
|
|
|
2005-03-05 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* po/gas.pot: Regenerate.
|
|
|
|
|
|
|
2005-03-05 00:01:44 +00:00
|
|
|
|
2005-03-04 David Daney <ddaney@avtrex.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
|
|
|
|
|
|
instead of '_gp' for -mno-shared optimization.
|
|
|
|
|
|
(s_cpload): Ditto.
|
|
|
|
|
|
(s_abicalls): Document it in the comment.
|
|
|
|
|
|
(md_show_usage): Document the -mno-shared option.
|
|
|
|
|
|
|
2005-03-04 09:51:11 +00:00
|
|
|
|
2005-03-04 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (mips_set_options): Add sym32 field.
|
|
|
|
|
|
(mips_opts): Initialize it.
|
|
|
|
|
|
(HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
|
|
|
|
|
|
(HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
|
|
|
|
|
|
(HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
|
|
|
|
|
|
(load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
|
|
|
|
|
|
when deciding whether to use a symbolic %highest/%higher expansion.
|
|
|
|
|
|
(macro): Likewise. Remove o64/n32 linux hack. Always use
|
|
|
|
|
|
ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
|
|
|
|
|
|
and "la". Handle constants separately from symbolic expressions in
|
|
|
|
|
|
the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
|
|
|
|
|
|
and using load_register to load the high part of the address.
|
|
|
|
|
|
(OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
|
|
|
|
|
|
(OPTION_ELF_BASE): Bump by 2.
|
|
|
|
|
|
(md_longopts): Add entries for -msym32 and -mno-sym32.
|
|
|
|
|
|
(md_parse_option): Handle them.
|
|
|
|
|
|
(usage): Document them.
|
|
|
|
|
|
(s_mipsset): Handle ".set sym32" and ".set nosym32".
|
|
|
|
|
|
(s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
|
|
|
|
|
|
HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
|
|
|
|
|
|
* doc/c-mips.texi: Document ".set sym32", ".set nosym32",
|
|
|
|
|
|
-msym32 and -mno-sym32.
|
|
|
|
|
|
|
2005-03-03 19:53:18 +00:00
|
|
|
|
2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (load_address): Implement GP optimization
|
|
|
|
|
|
for 64bit address space non-PIC. Fix formatting.
|
|
|
|
|
|
(macro): Likewise. Simplify code.
|
|
|
|
|
|
(md_parse_option): Don't bail out if -G 0 is set for PIC code.
|
|
|
|
|
|
(mips_after_parse_args): Simplify code.
|
|
|
|
|
|
|
2005-03-03 13:03:48 +00:00
|
|
|
|
2005-03-03 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
2005-03-03 17:22:12 +00:00
|
|
|
|
* expr.c (operand): Remove redundant code enclosed by #ifdef
|
|
|
|
|
|
RELAX_PAREN_GROUPING....#endif.
|
|
|
|
|
|
|
2005-03-03 13:50:02 +00:00
|
|
|
|
* config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
|
|
|
|
|
|
reloc is the difference of two symbols defined in the same
|
|
|
|
|
|
section.
|
|
|
|
|
|
|
2005-03-03 13:03:48 +00:00
|
|
|
|
* config/tc-iq2000.c (line_comment_chars): Include the # character
|
|
|
|
|
|
as otherwise this breaks #APP/#NO_APP processing.
|
|
|
|
|
|
|
2005-03-03 05:30:10 +00:00
|
|
|
|
2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arc.c(md_assemble): Remove dead code for handling
|
|
|
|
|
|
immediate indexing of ld and st .
|
|
|
|
|
|
|
2005-03-02 21:23:33 +00:00
|
|
|
|
2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
Joseph Myers <joseph@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
|
|
|
|
|
|
%dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
|
|
|
|
|
|
(parse_relocation): Check for a word break after a relocation
|
|
|
|
|
|
operator.
|
|
|
|
|
|
(md_apply_fix3): Handle TLS relocations, and mark thread-local
|
|
|
|
|
|
symbols.
|
|
|
|
|
|
|
2005-03-02 13:24:01 +00:00
|
|
|
|
2005-03-02 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
|
|
|
|
|
|
|
2005-03-02 09:03:58 +00:00
|
|
|
|
2005-03-02 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* as.c (main): Use unlink_if_ordinary instead of unlink.
|
|
|
|
|
|
* messages.c (as_fatal): Likewise.
|
|
|
|
|
|
|
2005-03-02 08:01:32 +00:00
|
|
|
|
2005-03-02 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
|
|
|
|
|
|
accesses.
|
|
|
|
|
|
(parse_register): Allow cr8...15 in all modes.
|
|
|
|
|
|
|
2005-03-02 07:55:01 +00:00
|
|
|
|
2005-03-02 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
|
|
|
|
|
|
etc. like normal symbol references (T_ID).
|
|
|
|
|
|
|
2005-03-02 00:11:30 +00:00
|
|
|
|
2005-03-02 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* symbols.c (fb_label_name): Fix silly thinko in last change.
|
|
|
|
|
|
|
2005-03-01 22:24:14 +00:00
|
|
|
|
2005-03-02 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
2005-03-01 22:35:21 +00:00
|
|
|
|
* expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
|
|
|
|
|
|
* config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
|
|
|
|
|
|
|
2005-03-01 22:24:14 +00:00
|
|
|
|
* symbols.c (fb_label_name): Allow an augend of 2 for mmix.
|
|
|
|
|
|
|
|
|
|
|
|
2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
|
2005-03-01 15:05:27 +00:00
|
|
|
|
|
|
|
|
|
|
PR gas/708
|
2005-03-01 22:24:14 +00:00
|
|
|
|
* config/tc-arc.c (md_assemble): Initialize suffix for extension
|
2005-03-01 15:05:27 +00:00
|
|
|
|
suffixes also.
|
|
|
|
|
|
|
2005-03-01 02:00:15 +00:00
|
|
|
|
2005-03-01 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
2005-03-01 11:24:31 +00:00
|
|
|
|
* config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
|
|
|
|
|
|
|
2005-03-01 02:00:15 +00:00
|
|
|
|
* as.h (assert): Warning fix.
|
|
|
|
|
|
* expr.c (expr): Correct assertion.
|
|
|
|
|
|
* read.c (s_comm_internal): Remove assertion.
|
|
|
|
|
|
* write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
|
|
|
|
|
|
(fixup_segment): Remove assertion.
|
|
|
|
|
|
* config/tc-dlx.c (machine_ip): Remove untrue assertions.
|
|
|
|
|
|
(md_apply_fix3): Likewise.
|
|
|
|
|
|
* config/tc-i370.c (md_begin): Correct assertion.
|
|
|
|
|
|
(i370_macro): Warning fix for assertion.
|
|
|
|
|
|
|
2005-03-01 00:43:58 +00:00
|
|
|
|
2005-03-01 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in (AC_C_BIGENDIAN): Invoke.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
|
|
|
|
|
|
host variable to set string header size.
|
|
|
|
|
|
* config/obj-aout.c (obj_header_append): Don't use host structs.
|
|
|
|
|
|
(obj_symbol_to_chars): Likewise.
|
|
|
|
|
|
(obj_emit_strings): Likewise. Use the passed in output pointer.
|
|
|
|
|
|
* config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
|
|
|
|
|
|
* config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
|
|
|
|
|
|
not sizeof host struct.
|
|
|
|
|
|
(obj_header_append, obj_symbol_to_chars): Don't use host structs.
|
|
|
|
|
|
(obj_emit_strings): Likewise.
|
|
|
|
|
|
* config/obj-bout.h (EXEC_BYTES_SIZE): Define.
|
|
|
|
|
|
(N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
|
|
|
|
|
|
sizeof host struct.
|
|
|
|
|
|
(H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
|
|
|
|
|
|
sizeof host struct.
|
|
|
|
|
|
(host_number_to_chars): Define.
|
|
|
|
|
|
* config/obj-hp300.c (hp300_header_append): Don't use sizeof
|
|
|
|
|
|
host internal struct to set header sizes.
|
|
|
|
|
|
* config/tc-i960.c (md_number_to_field): Warning fix.
|
|
|
|
|
|
(md_ri_to_chars): Use host byte order.
|
|
|
|
|
|
(get_cdisp, md_apply_fix3): Warning fix.
|
2005-03-01 01:57:39 +00:00
|
|
|
|
* config/tc-m68k.c (md_assemble): Don't use sizeof host short.
|
2005-03-01 00:43:58 +00:00
|
|
|
|
|
2005-02-28 18:05:06 +00:00
|
|
|
|
2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/c-arc.texi: Update documentation about ARC's extension
|
|
|
|
|
|
instructions.
|
|
|
|
|
|
|
2005-02-27 18:44:55 +00:00
|
|
|
|
2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
|
|
|
|
|
|
address for myself.
|
|
|
|
|
|
|
2005-02-23 12:28:06 +00:00
|
|
|
|
2005-02-23 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* cgen.c: Warning fixes.
|
|
|
|
|
|
* config/tc-arc.c: Likewise.
|
|
|
|
|
|
* config/tc-arm.c: Likewise.
|
|
|
|
|
|
* config/tc-avr.c: Likewise.
|
|
|
|
|
|
* config/tc-d10v.c: Likewise.
|
|
|
|
|
|
* config/tc-d30v.c: Likewise.
|
|
|
|
|
|
* config/tc-frv.c: Likewise.
|
|
|
|
|
|
* config/tc-frv.h: Likewise.
|
|
|
|
|
|
* config/tc-h8300.c: Likewise.
|
|
|
|
|
|
* config/tc-h8500.c: Likewise.
|
|
|
|
|
|
* config/tc-i370.c: Likewise.
|
|
|
|
|
|
* config/tc-i960.c: Likewise.
|
|
|
|
|
|
* config/tc-ia64.c: Likewise.
|
|
|
|
|
|
* config/tc-ip2k.c: Likewise.
|
|
|
|
|
|
* config/tc-m68hc11.c: Likewise.
|
|
|
|
|
|
* config/tc-maxq.c: Likewise.
|
|
|
|
|
|
* config/tc-mcore.c: Likewise.
|
|
|
|
|
|
* config/tc-mips.c: Likewise.
|
|
|
|
|
|
* config/tc-msp430.c: Likewise.
|
|
|
|
|
|
* config/tc-pj.c: Likewise.
|
|
|
|
|
|
* config/tc-ppc.c: Likewise.
|
|
|
|
|
|
* config/tc-ppc.h: Likewise.
|
|
|
|
|
|
* config/tc-s390.c: Likewise.
|
|
|
|
|
|
* config/tc-sh.c: Likewise.
|
|
|
|
|
|
* config/tc-sh64.c: Likewise.
|
|
|
|
|
|
* config/tc-tic4x.c: Likewise.
|
|
|
|
|
|
* config/tc-tic80.c: Likewise.
|
|
|
|
|
|
* config/tc-v850.c: Likewise.
|
|
|
|
|
|
* config/tc-vax.c: Likewise.
|
|
|
|
|
|
* config/tc-w65.c: Likewise.
|
|
|
|
|
|
* config/tc-xstormy16.c: Likewise.
|
|
|
|
|
|
* config/tc-z8k.c: Likewise.
|
|
|
|
|
|
|
2005-02-23 02:44:18 +00:00
|
|
|
|
2005-02-22 Catherine Moore <clm@cm00re.com>
|
|
|
|
|
|
|
|
|
|
|
|
* read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
|
|
|
|
|
|
* doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
|
|
|
|
|
|
|
2005-02-22 23:54:41 +00:00
|
|
|
|
2005-02-22 Eric Christopher <echristo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (struct proc): Change isym to
|
|
|
|
|
|
func_sym. New member func_end_sym.
|
|
|
|
|
|
(s_mips_ent): Update.
|
|
|
|
|
|
(s_mips_end): Ditto. Add code to compute function size.
|
|
|
|
|
|
|
2005-02-22 12:58:35 +00:00
|
|
|
|
2005-02-22 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* read.c: Warning fixes.
|
|
|
|
|
|
* config/obj-elf.c: Likewise.
|
|
|
|
|
|
|
2005-02-22 12:32:26 +00:00
|
|
|
|
2005-02-22 Maciej W. Rozycki <macro@mips.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
|
|
|
|
|
|
emitting insn.
|
|
|
|
|
|
|
2005-02-22 00:50:07 +00:00
|
|
|
|
2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
|
|
|
|
|
|
SEC_COFF_SHARED.
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
|
|
|
|
|
|
SEC_TIC54X_BLOCK.
|
|
|
|
|
|
(demand_empty_rest_of_line): Likewise.
|
|
|
|
|
|
(tic54x_sblock): Likewise.
|
|
|
|
|
|
(tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
|
|
|
|
|
|
|
2005-02-21 08:39:53 +00:00
|
|
|
|
2005-02-21 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* read.c (address_bytes): New function.
|
|
|
|
|
|
(TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
|
|
|
|
|
|
(potable): Add "dc.a".
|
|
|
|
|
|
(cons_worker): Handle "dc.a".
|
|
|
|
|
|
* doc/internals.texi (TC_ADDRESS_BYTES): Document.
|
|
|
|
|
|
|
2005-02-21 03:03:02 +00:00
|
|
|
|
2005-02-21 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* input-file.c (input_file_open): Rearrange to avoid warning.
|
|
|
|
|
|
|
2005-02-19 08:56:08 +00:00
|
|
|
|
2005-02-19 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
|
|
|
|
|
|
* read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
|
|
|
|
|
|
* doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
|
|
|
|
|
|
|
/gas/ChangeLog
* config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
uses after .set noat.
(load_address): Likewise.
(macro): Likewise. Don't try to avoid $at use by sacrificing
the target register before it is stored, it won't work.
/gas/testsuite/ChangeLog
* gas/mips/noat-1.s, gas/mips/noat-1.d, gas/mips/noat-2.s,
gas/mips/noat2.l, gas/mips/noat-3.s, gas/mips/noat-3.l,
gas/mips/noat-4.s, gas/mips/noat-4.l, gas/mips/noat-5.s,
gas/mips/noat-5.l, gas/mips/noat-6.s, gas/mips/noat-6.l,
gas/mips/noat-7.s, gas/mips/noat-7.l: New files, testcases for
.set noat in macro expansions.
* gas/mips/mips.exp: Run new testcases.
* gas/mips/rol-hw.d, gas/mips/rol-hw.l, gas/mips/rol.d,
gas/mips/rol.l, gas/mips/rol.s, gas/mips/rol64-hw.d,
gas/mips/rol64-hw.l, gas/mips/rol64.d, gas/mips/rol64.l,
gas/mips/rol64.s, gas/mips/uld2-eb.d, gas/mips/uld2-el.d,
gas/mips/uld2.l, gas/mips/uld2.s, gas/mips/ulh2-eb.d,
gas/mips/ulh2-el.d, gas/mips/ulh2.l, gas/mips/ulh2.s,
gas/mips/ulw2-eb-ilocks.d, gas/mips/ulw2-eb.d,
gas/mips/ulw2-el-ilocks.d, gas/mips/ulw2-el.d, gas/mips/ulw2.l,
gas/mips/ulw2.s: Don't try to test .set noat.
2005-02-18 22:12:53 +00:00
|
|
|
|
2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
|
|
|
|
|
|
uses after .set noat.
|
|
|
|
|
|
(load_address): Likewise.
|
|
|
|
|
|
(macro): Likewise. Don't try to avoid $at use by sacrificing
|
|
|
|
|
|
the target register before it is stored, it won't work.
|
|
|
|
|
|
|
2005-02-18 01:59:08 +00:00
|
|
|
|
2005-02-17 James E Wilson <wilson@specifixinc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
|
|
|
|
|
|
see an instruction that specifies a template.
|
|
|
|
|
|
|
2005-02-18 00:49:03 +00:00
|
|
|
|
2005-02-18 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
|
|
|
|
|
|
* config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
|
|
|
|
|
|
* config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
|
|
|
|
|
|
|
2005-02-17 23:22:05 +00:00
|
|
|
|
2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* NEWS: Mention "-mhint.b=[ok|warning|error]".
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (md): Add hint_b.
|
|
|
|
|
|
(emit_one_bundle): Handle md.hint_b for "hint".
|
|
|
|
|
|
(md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
|
|
|
|
|
|
(md_show_usage): Add "-mhint.b=[ok|warning|error]".
|
|
|
|
|
|
(ia64_init): Set md.hint_b to error.
|
|
|
|
|
|
(md_assemble): Handle md.hint_b for "hint.b".
|
|
|
|
|
|
|
|
|
|
|
|
* doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
|
|
|
|
|
|
* doc/c-ia64.texi: Likewise.
|
|
|
|
|
|
|
2005-02-17 13:46:05 +00:00
|
|
|
|
2005-02-17 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* tc.h (struct relax_type, relax_typeS): Move from here..
|
|
|
|
|
|
* as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
|
|
|
|
|
|
* ecoff.c (ecoff_new_file): Add appfile param.
|
|
|
|
|
|
* ecoff.h (ecoff_new_file): Likewise.
|
|
|
|
|
|
* itbl-lex.h: New file.
|
|
|
|
|
|
* itbl-lex.l: Include itbl-lex.h.
|
|
|
|
|
|
* itbl-parse.y: Likewise.
|
|
|
|
|
|
(insntbl_line, yyparse, yylex): Move to itbl-lex.h.
|
|
|
|
|
|
* read.c (s_app_file_string): Mark appfile possibly unused.
|
|
|
|
|
|
* subsegs.c (seg_not_empty_p): Make sec possibly unused.
|
|
|
|
|
|
* subsegs.h (struct seg_info_trash): Delete.
|
|
|
|
|
|
(seg_info): Use segment_info_type instead.
|
|
|
|
|
|
* config/obj-coff.c (struct filename_list): Make filename const char *.
|
|
|
|
|
|
* config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
|
|
|
|
|
|
* config/obj-elf.c (elf_file_symbol): Similarly.
|
|
|
|
|
|
* config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
|
|
|
|
|
|
signed right shift.
|
|
|
|
|
|
* config/tc-arc.c (md_operand): Warning fix.
|
|
|
|
|
|
* config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
|
|
|
|
|
|
(md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
|
|
|
|
|
|
* config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
|
|
|
|
|
|
* config/tc-frv.c (frv_force_relocation): Warning fix.
|
|
|
|
|
|
* config/tc-m68k.c (md_parse_option): Delete unused var.
|
|
|
|
|
|
* config/tc-mcore.c (mylog2): Rename from log2 throughout.
|
|
|
|
|
|
* config/tc-sparc.c: Likewise.
|
|
|
|
|
|
(s_common): Warning fix.
|
|
|
|
|
|
* config/tc-mips.c (append_insn): Use unsigned long long expressions.
|
|
|
|
|
|
* config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
|
|
|
|
|
|
addressT.
|
|
|
|
|
|
* config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
|
|
|
|
|
|
* config/tc-sh.c (sh_cfi_frame_initial_instructions,
|
|
|
|
|
|
sh_regname_to_dw2regnum): Only define for OBJ_ELF.
|
|
|
|
|
|
* config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
|
|
|
|
|
|
(tic4x_do_align): Use TIC_NOP_OPCODE.
|
|
|
|
|
|
* config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
|
|
|
|
|
|
* config/tc-vax.c: Include netinet/in.h.
|
|
|
|
|
|
(tc_headers_hook): Formatting.
|
|
|
|
|
|
* config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
|
|
|
|
|
|
|
2005-02-17 07:43:12 +00:00
|
|
|
|
2005-02-17 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
|
|
|
|
|
|
parsing inN, locN, outN. Set 'idx' to offset register number starts
|
|
|
|
|
|
at. Don't handle numbers with leading zeroes or beyond 95. Remove
|
|
|
|
|
|
pointless cast.
|
|
|
|
|
|
|
2005-02-16 15:49:13 +00:00
|
|
|
|
2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (load_address): Fix formatting.
|
|
|
|
|
|
(macro): Don't use AT if .set noat is in effect. Fix formatting.
|
|
|
|
|
|
Catch macros which are unexpandable without AT. Remove duplicate
|
|
|
|
|
|
zeroing of used_at.
|
|
|
|
|
|
(macro2): Remove duplicate zeroing of used_at.
|
|
|
|
|
|
|
2005-02-16 05:04:09 +00:00
|
|
|
|
2005-02-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
|
|
|
|
|
|
than zero.
|
|
|
|
|
|
|
bfd/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
(elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
(elf_mips16_gprel_howto): Likewise. Redefine src_mask and
dst_mask.
(mips16_gprel_reloc): Remove bit shuffling; call
_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
and _bfd_mips16_elf_reloc_shuffle() instead.
(mips16_reloc_map): New reloc map for MIPS16 relocs.
(bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
relocs.
(mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
elf_mips16_howto_table_rel.
* elf64-mips.c (mips16_elf64_howto_table_rel): New array for
MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
(elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
(elf_mips16_gprel_howto): Likewise. Redefine src_mask and
dst_mask.
(mips16_elf64_howto_table_rela): New array for MIPS16 RELA
reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
placeholders.
(mips16_gprel_reloc): Remove bit shuffling; call
_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
and _bfd_mips16_elf_reloc_shuffle() instead.
(mips16_reloc_map): New reloc map for MIPS16 relocs.
(bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
relocs.
(mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
* elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
(elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
(elf_mips16_gprel_howto): Likewise. Redefine src_mask and
dst_mask.
(mips16_gprel_reloc): Remove bit shuffling; call
_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
and _bfd_mips16_elf_reloc_shuffle() instead.
(mips16_reloc_map): New reloc map for MIPS16 relocs.
(bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
relocs.
(mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
* elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
handle bit shuffling for MIPS16 relocs.
(_bfd_mips16_elf_reloc_shuffle): Likewise.
(_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
and _bfd_mips16_elf_reloc_shuffle().
(_bfd_mips_elf_generic_reloc): Likewise.
(mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
and R_MIPS16_LO16.
(mips_elf_obtain_contents): Remove bit shuffling.
(mips_elf_perform_relocation): Likewise; call
_bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
instead.
(_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
and R_MIPS16_LO16.
* elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
(_bfd_mips16_elf_reloc_shuffle): Likewise.
* reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
(BFD_RELOC_MIPS16_HI16_S): Likewise.
(BFD_RELOC_MIPS16_LO16): Likewise.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
gas/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* config/tc-mips.c (reloc_needs_lo_p): Handle
BFD_RELOC_MIPS16_HI16_S.
(fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
(append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
complaints on.
(mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
Call my_getSmallExpression() to parse percent operators.
(percent_op_match, mips_percent_op): Separate definitions.
(mips16_percent_op): Define percent operators for the MIPS16 mode.
(parse_relocation): Handle the MIPS16 mode using
mips16_percent_op.
(md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
gas/testsuite/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* gas/mips/mips16-hilo.d: New test for the R_MIPS16_HI16 and
R_MIPS16_LO16 relocs.
* gas/mips/mips16-hilo-n32.d: Likewise, for the n32 ABI.
* gas/mips/mips16-hilo.s: Source for the new tests.
* gas/mips/mips.exp: Run the new tests.
include/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* elf/mips.h (R_MIPS16_GOT16): New reloc code.
(R_MIPS16_CALL16): Likewise.
(R_MIPS16_HI16): Likewise.
(R_MIPS16_LO16): Likewise.
(R_MIPS16_min): New fake reloc code.
(R_MIPS16_max): Likewise.
ld/testsuite/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* ld-mips-elf/mips16-hilo.d: New test for the R_MIPS16_HI16 and
R_MIPS16_LO16 relocs.
* ld-mips-elf/mips16-hilo-n32.d: Likewise, for the n32 ABI.
* ld-mips-elf/mips16-hilo.s: Auxiliary source for the new tests.
* ld-mips-elf/mips-elf.exp: Run the new tests.
2005-02-15 19:57:54 +00:00
|
|
|
|
2005-02-15 Nigel Stephens <nigel@mips.com>
|
2005-02-16 05:04:09 +00:00
|
|
|
|
Maciej W. Rozycki <macro@mips.com>
|
bfd/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
(elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
(elf_mips16_gprel_howto): Likewise. Redefine src_mask and
dst_mask.
(mips16_gprel_reloc): Remove bit shuffling; call
_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
and _bfd_mips16_elf_reloc_shuffle() instead.
(mips16_reloc_map): New reloc map for MIPS16 relocs.
(bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
relocs.
(mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
elf_mips16_howto_table_rel.
* elf64-mips.c (mips16_elf64_howto_table_rel): New array for
MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
(elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
(elf_mips16_gprel_howto): Likewise. Redefine src_mask and
dst_mask.
(mips16_elf64_howto_table_rela): New array for MIPS16 RELA
reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
placeholders.
(mips16_gprel_reloc): Remove bit shuffling; call
_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
and _bfd_mips16_elf_reloc_shuffle() instead.
(mips16_reloc_map): New reloc map for MIPS16 relocs.
(bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
relocs.
(mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
* elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
(elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
(elf_mips16_gprel_howto): Likewise. Redefine src_mask and
dst_mask.
(mips16_gprel_reloc): Remove bit shuffling; call
_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
and _bfd_mips16_elf_reloc_shuffle() instead.
(mips16_reloc_map): New reloc map for MIPS16 relocs.
(bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
relocs.
(mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
* elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
handle bit shuffling for MIPS16 relocs.
(_bfd_mips16_elf_reloc_shuffle): Likewise.
(_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
and _bfd_mips16_elf_reloc_shuffle().
(_bfd_mips_elf_generic_reloc): Likewise.
(mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
and R_MIPS16_LO16.
(mips_elf_obtain_contents): Remove bit shuffling.
(mips_elf_perform_relocation): Likewise; call
_bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
instead.
(_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
and R_MIPS16_LO16.
* elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
(_bfd_mips16_elf_reloc_shuffle): Likewise.
* reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
(BFD_RELOC_MIPS16_HI16_S): Likewise.
(BFD_RELOC_MIPS16_LO16): Likewise.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
gas/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* config/tc-mips.c (reloc_needs_lo_p): Handle
BFD_RELOC_MIPS16_HI16_S.
(fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
(append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
complaints on.
(mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
Call my_getSmallExpression() to parse percent operators.
(percent_op_match, mips_percent_op): Separate definitions.
(mips16_percent_op): Define percent operators for the MIPS16 mode.
(parse_relocation): Handle the MIPS16 mode using
mips16_percent_op.
(md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
gas/testsuite/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* gas/mips/mips16-hilo.d: New test for the R_MIPS16_HI16 and
R_MIPS16_LO16 relocs.
* gas/mips/mips16-hilo-n32.d: Likewise, for the n32 ABI.
* gas/mips/mips16-hilo.s: Source for the new tests.
* gas/mips/mips.exp: Run the new tests.
include/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* elf/mips.h (R_MIPS16_GOT16): New reloc code.
(R_MIPS16_CALL16): Likewise.
(R_MIPS16_HI16): Likewise.
(R_MIPS16_LO16): Likewise.
(R_MIPS16_min): New fake reloc code.
(R_MIPS16_max): Likewise.
ld/testsuite/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* ld-mips-elf/mips16-hilo.d: New test for the R_MIPS16_HI16 and
R_MIPS16_LO16 relocs.
* ld-mips-elf/mips16-hilo-n32.d: Likewise, for the n32 ABI.
* ld-mips-elf/mips16-hilo.s: Auxiliary source for the new tests.
* ld-mips-elf/mips-elf.exp: Run the new tests.
2005-02-15 19:57:54 +00:00
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (reloc_needs_lo_p): Handle
|
|
|
|
|
|
BFD_RELOC_MIPS16_HI16_S.
|
|
|
|
|
|
(fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
|
|
|
|
|
|
(append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
|
|
|
|
|
|
and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
|
|
|
|
|
|
complaints on.
|
|
|
|
|
|
(mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
|
|
|
|
|
|
BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
|
|
|
|
|
|
Call my_getSmallExpression() to parse percent operators.
|
|
|
|
|
|
(percent_op_match, mips_percent_op): Separate definitions.
|
|
|
|
|
|
(mips16_percent_op): Define percent operators for the MIPS16 mode.
|
|
|
|
|
|
(parse_relocation): Handle the MIPS16 mode using
|
|
|
|
|
|
mips16_percent_op.
|
|
|
|
|
|
(md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
|
|
|
|
|
|
BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
|
|
|
|
|
|
|
2005-02-15 08:11:14 +00:00
|
|
|
|
2005-02-15 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
|
|
|
|
|
|
instead of explicitly dealing with the translation; exclude
|
|
|
|
|
|
relocations that are already pcrel, however.
|
|
|
|
|
|
|
2005-02-15 07:54:03 +00:00
|
|
|
|
2005-02-15 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c: Include limits.h (if available).
|
|
|
|
|
|
(gr_values[0]): Set path to INT_MAX.
|
|
|
|
|
|
(dot_reg_val): Don't allow changing value of r0. Limit range of
|
|
|
|
|
|
general registers at r127.
|
|
|
|
|
|
(specify_resource): Default resource index is -1. Don't set resource
|
|
|
|
|
|
index (in case IA64_RS_RSE) without setting the specific flag.
|
|
|
|
|
|
(note_register_values): Check operand is O_constant before tracking
|
|
|
|
|
|
input value of moves. Add tracking for dep.z with constant inputs.
|
|
|
|
|
|
(print_dependency): Resource index of specific resource may be zero.
|
|
|
|
|
|
(check_dependencies): Likewise.
|
|
|
|
|
|
|
2005-02-15 07:50:23 +00:00
|
|
|
|
2005-02-15 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
|
|
|
|
|
|
reg_class. Check operands and emit diagnostics for illegal use of
|
|
|
|
|
|
registers.
|
|
|
|
|
|
|
2005-02-15 07:37:11 +00:00
|
|
|
|
2005-02-15 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
|
|
|
|
|
|
new variables type, suffix, and width. Handle
|
|
|
|
|
|
BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
|
|
|
|
|
|
Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
|
|
|
|
|
|
FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
|
|
|
|
|
|
FUNC_DTP_RELATIVE case. Return incoming relocation type if
|
|
|
|
|
|
BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
|
|
|
|
|
|
if unable to translate relocation type, using the new variables.
|
|
|
|
|
|
|
2005-02-15 07:32:14 +00:00
|
|
|
|
2005-02-15 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.h (ia64_symbol_chars): Declare.
|
|
|
|
|
|
(ty_symbol_chars): Define.
|
|
|
|
|
|
* config/tc-ia64.c (ia64_symbol_chars): Define.
|
|
|
|
|
|
|
2005-02-15 07:30:07 +00:00
|
|
|
|
2005-02-15 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (ia64_parse_name): Only update next character if
|
|
|
|
|
|
input_line_pointer was advanced.
|
|
|
|
|
|
|
2005-02-14 23:58:14 +00:00
|
|
|
|
2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-sh.c (md_apply_fix3): Add parentheses around &
|
|
|
|
|
|
within |.
|
|
|
|
|
|
|
2005-02-14 08:02:51 +00:00
|
|
|
|
2005-02-13 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
|
|
|
|
|
|
(md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
|
|
|
|
|
|
indicator.
|
|
|
|
|
|
(ia64_init): Set md.detect_dv.
|
|
|
|
|
|
(ia64_start_line): New static variable warned. Warn only once when
|
|
|
|
|
|
encountering explicit stops in automatic mode.
|
|
|
|
|
|
* doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
|
|
|
|
|
|
* NEWS: Mention new default mode.
|
|
|
|
|
|
|
2005-02-14 07:47:51 +00:00
|
|
|
|
2005-02-13 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (dot_rot): Add comment that name strings should
|
|
|
|
|
|
be freed when wiping out previous state. Canonicalize names before
|
|
|
|
|
|
use. Free name string when detecting redefinition.
|
|
|
|
|
|
(dot_pred_rel): Call generic expression parser to process arguments.
|
|
|
|
|
|
Handle O_register case for individual predicates and O_subtract for
|
|
|
|
|
|
ranges.
|
|
|
|
|
|
(ia64_parse_name): Canonicalize name before looking it up in dynamic
|
|
|
|
|
|
register hash.
|
|
|
|
|
|
(ia64_canonicalize_symbol_name): Strip off all trailing # characters.
|
|
|
|
|
|
Warn if multiple found, issue error if resulting symbol name has zero
|
|
|
|
|
|
length.
|
|
|
|
|
|
(dot_alias): Canonicalize name before use.
|
|
|
|
|
|
|
2005-02-12 00:13:33 +00:00
|
|
|
|
2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
|
|
|
|
|
|
and 0 for error.
|
|
|
|
|
|
(in_procedure): Return -1 for warning.
|
|
|
|
|
|
(in_prologue): Likewise.
|
|
|
|
|
|
(in_body): Likewise.
|
|
|
|
|
|
|
2005-02-11 21:03:33 +00:00
|
|
|
|
2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
2005-02-21 03:03:02 +00:00
|
|
|
|
* config/tc-ia64.c (dot_xdata): Undo the last change.
|
2005-02-11 21:03:33 +00:00
|
|
|
|
(dot_float_cons): Likewise.
|
|
|
|
|
|
(dot_xstringer): Likewise.
|
|
|
|
|
|
(dot_xdata_ua): Likewise.
|
|
|
|
|
|
(dot_float_cons_ua): Likewise.
|
|
|
|
|
|
|
2005-02-11 21:01:19 +00:00
|
|
|
|
2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* NEWS: Mention "-munwind-check=[warning|error]".
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (md): Add unwind_check.
|
|
|
|
|
|
(unwind_diagnostic): New.
|
|
|
|
|
|
(in_procedure): Call unwind_diagnostic when a directive isn't
|
|
|
|
|
|
in procedure.
|
|
|
|
|
|
(in_prologue): Call unwind_diagnostic when a directive isn't in
|
|
|
|
|
|
prologue.
|
|
|
|
|
|
(in_body): Call unwind_diagnostic when a directive isn't in
|
|
|
|
|
|
body region.
|
|
|
|
|
|
(dot_endp): Set md.unwind_check to error before calling
|
|
|
|
|
|
in_procedure and restore it after. When the name is missing or
|
|
|
|
|
|
couldn't be found, use the one from the last .proc if
|
|
|
|
|
|
md.unwind_check isn't error. Warn if md.unwind_check is
|
|
|
|
|
|
warning.
|
|
|
|
|
|
(md_parse_option): Handle "-munwind-check=[warning|error]".
|
|
|
|
|
|
(md_show_usage): Add "-munwind-check=[warning|error]".
|
|
|
|
|
|
(ia64_init): Set md.unwind_check to warning.
|
|
|
|
|
|
|
|
|
|
|
|
* doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
|
|
|
|
|
|
* doc/c-ia64.texi: Likewise.
|
|
|
|
|
|
|
2005-02-11 10:13:07 +00:00
|
|
|
|
2005-02-11 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
|
|
|
|
|
|
(LEX_QM): Likewise.
|
|
|
|
|
|
(ia64_parse_name): New third parameter.
|
|
|
|
|
|
(md_parse_name): Pass third argument.
|
|
|
|
|
|
* config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
|
|
|
|
|
|
(md_operand): Handling of '@'-prefixed symbols moved from here...
|
|
|
|
|
|
(ia64_parse_name): ...to here.
|
|
|
|
|
|
|
2005-02-11 07:54:52 +00:00
|
|
|
|
2005-02-11 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (md): Remove last_groups and group_idx.
|
|
|
|
|
|
(errata_nop_necessary_p): Remove declaraction and definition.
|
|
|
|
|
|
(emit_one_bundle): Don't call errata_nop_necessary_p. Don't
|
|
|
|
|
|
update md.group_idx. Don't reset md.last_groups.
|
|
|
|
|
|
|
2005-02-11 07:45:20 +00:00
|
|
|
|
2005-02-11 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (parse_section_name): Handle non-quoted first
|
|
|
|
|
|
argument.
|
|
|
|
|
|
(dot_xdata): Free section name after use.
|
|
|
|
|
|
(dot_float_cons): Likewise.
|
|
|
|
|
|
(dot_xstringer): Likewise.
|
|
|
|
|
|
(dot_xdata_ua): Likewise.
|
|
|
|
|
|
(dot_float_cons_ua): Likewise.
|
|
|
|
|
|
(md_pseudo_table): Add xdata16 and xdata16.ua.
|
|
|
|
|
|
|
2005-02-11 06:29:08 +00:00
|
|
|
|
2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/all.texi: Add IA64.
|
|
|
|
|
|
* doc/as.texinfo: Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* doc/c-ia64.texi: Fix typos.
|
|
|
|
|
|
|
2005-02-10 12:39:17 +00:00
|
|
|
|
2005-02-10 Julian Brown <julian@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
|
|
|
|
|
|
BFD_RELOC_UNUSED.
|
|
|
|
|
|
(do_t_push_pop): Likewise.
|
|
|
|
|
|
(md_assemble): Likewise.
|
|
|
|
|
|
(md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
|
|
|
|
|
|
BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
|
|
|
|
|
|
(create_unwind_entry): Output dependency on the required personality
|
|
|
|
|
|
routines.
|
|
|
|
|
|
|
2005-02-07 17:53:26 +00:00
|
|
|
|
2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* as.h (seg_not_empty_p): Return int, not bfd_boolean.
|
|
|
|
|
|
* subsegs.c (seg_not_empty_p): Likewise.
|
|
|
|
|
|
|
2005-02-07 16:00:10 +00:00
|
|
|
|
2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-maxq.c (md_estimate_size_before_relax): Correct the
|
2005-02-16 05:04:09 +00:00
|
|
|
|
relative jump calculation.
|
2005-02-07 16:00:10 +00:00
|
|
|
|
<md_convert_frag) : Likewise.
|
|
|
|
|
|
<output_disp): Likewise.
|
|
|
|
|
|
|
2005-02-07 03:13:10 +00:00
|
|
|
|
2005-02-07 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
|
|
|
|
|
|
|
|
* write.c (write_object_file): Recognize warning-symbol construct
|
|
|
|
|
|
and skip object- and target- handling for the second symbol.
|
|
|
|
|
|
|
2005-02-02 07:37:36 +00:00
|
|
|
|
2005-02-02 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
|
|
|
|
|
|
designators along with quoted ones. Free copy of quoted designator
|
|
|
|
|
|
when done.
|
|
|
|
|
|
|
* config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
#if 0'd code throughout.
2005-01-31 23:18:35 +00:00
|
|
|
|
2005-02-01 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
|
|
|
|
|
|
config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
|
|
|
|
|
|
config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
|
|
|
|
|
|
config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
|
|
|
|
|
|
config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
|
|
|
|
|
|
config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
|
|
|
|
|
|
config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
|
|
|
|
|
|
config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
|
|
|
|
|
|
config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
|
|
|
|
|
|
config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
|
|
|
|
|
|
config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
|
|
|
|
|
|
config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
|
|
|
|
|
|
config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
|
|
|
|
|
|
#if 0'd code throughout.
|
|
|
|
|
|
|
2005-01-31 17:36:24 +00:00
|
|
|
|
2005-01-31 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* as.c (parse_args): Bump copyright date reported by --version to
|
|
|
|
|
|
2005.
|
|
|
|
|
|
|
2005-01-31 17:18:51 +00:00
|
|
|
|
2005-01-31 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
|
|
|
|
|
|
and vax-vms.
|
|
|
|
|
|
|
2005-01-31 14:30:34 +00:00
|
|
|
|
2005-01-31 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
|
|
|
|
|
|
that can end with .endr in that case. Make requiring/permitting
|
|
|
|
|
|
pseudo-ops without leading dot closer to the logic in read.c serving
|
|
|
|
|
|
the same purpose.
|
|
|
|
|
|
(expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
|
|
|
|
|
|
ignored.
|
|
|
|
|
|
|
2005-01-31 14:26:13 +00:00
|
|
|
|
2005-01-31 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* macro.c (do_formals): Adjust to no longer accept empty parameter
|
|
|
|
|
|
names.
|
|
|
|
|
|
(define_macro): Adjust to no longer accept empty macro name, garbage
|
|
|
|
|
|
following the parameters, or macros that were previously defined.
|
|
|
|
|
|
* read.c (s_bad_end): Declare.
|
|
|
|
|
|
(potable): Add endm. Handler for endr and endm is s_bad_end.
|
|
|
|
|
|
(s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
|
|
|
|
|
|
and .endr.
|
|
|
|
|
|
* read.h (s_bad_endr): Remove.
|
|
|
|
|
|
|
2005-01-31 10:01:02 +00:00
|
|
|
|
2005-01-31 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (parse_operands): Parse all specified operands,
|
|
|
|
|
|
immediately discarding (but counting) those exceeding the maximum
|
|
|
|
|
|
possible amount. Track whether output and input operand counts ever
|
|
|
|
|
|
matched, and use this to better indicate which of the operands/
|
|
|
|
|
|
operand types was wrong; specifically don't default to pointing to
|
|
|
|
|
|
the first operand.
|
|
|
|
|
|
|
gas/
2005-01-31 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (unwind): Remove proc_end (now an automatic
variable in dot_endp). Add body and insn. Make prologue,
prologue_mask, body, and insn bitfields.
(fixup_unw_records): Remove spurious new-lines from end of diagnostic
messages.
(in_procedure, in_prologue, in_body): New.
(dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
dot_personality): Use the appropriate one of the above.
(dot_proc): Clear unwind.proc_start; set to current location only if
none of the entry points were valid. Check for non-zero-length entry
point names. Check that entry points aren't defined, yet. Clear
unwind.prologue, unwind.body, and unwind.insn.
(dot_body): Call in_procedure. Check that first directive in procedure
had no insns emitted before. Set unwind.body.
(dot_prologue): Call in_procedure. Check that not already in prologue.
Check that first directive in procedure had no insns emitted before.
Clear unwind.body.
(dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
length entry point names. Check that entry points became defined.
(md_assemble): Set unwind.insn once unwind.proc_start is defined.
gas/testsuite/
2005-01-31 Jan Beulich <jbeulich@novell.com>
* gas/ia64/proc.[ls]: New.
* gas/ia64/unwind-err.[ls]: New.
* gas/ia64/ia64.exp: Run new tests.
2005-01-31 09:46:15 +00:00
|
|
|
|
2005-01-31 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (unwind): Remove proc_end (now an automatic
|
|
|
|
|
|
variable in dot_endp). Add body and insn. Make prologue,
|
|
|
|
|
|
prologue_mask, body, and insn bitfields.
|
|
|
|
|
|
(fixup_unw_records): Remove spurious new-lines from end of diagnostic
|
|
|
|
|
|
messages.
|
|
|
|
|
|
(in_procedure, in_prologue, in_body): New.
|
|
|
|
|
|
(dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
|
|
|
|
|
|
dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
|
|
|
|
|
|
dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
|
|
|
|
|
|
dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
|
|
|
|
|
|
dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
|
|
|
|
|
|
dot_personality): Use the appropriate one of the above.
|
|
|
|
|
|
(dot_proc): Clear unwind.proc_start; set to current location only if
|
|
|
|
|
|
none of the entry points were valid. Check for non-zero-length entry
|
|
|
|
|
|
point names. Check that entry points aren't defined, yet. Clear
|
|
|
|
|
|
unwind.prologue, unwind.body, and unwind.insn.
|
|
|
|
|
|
(dot_body): Call in_procedure. Check that first directive in procedure
|
|
|
|
|
|
had no insns emitted before. Set unwind.body.
|
|
|
|
|
|
(dot_prologue): Call in_procedure. Check that not already in prologue.
|
|
|
|
|
|
Check that first directive in procedure had no insns emitted before.
|
|
|
|
|
|
Clear unwind.body.
|
|
|
|
|
|
(dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
|
|
|
|
|
|
length entry point names. Check that entry points became defined.
|
|
|
|
|
|
(md_assemble): Set unwind.insn once unwind.proc_start is defined.
|
|
|
|
|
|
|
2005-01-31 09:17:14 +00:00
|
|
|
|
2005-01-31 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
|
|
|
|
|
|
before actually using it. Don't generate an error in manual bundling
|
|
|
|
|
|
mode when looking at an insn requiring slot 2 but not yet at slot 2.
|
|
|
|
|
|
Don't generate an error in manual bundling mode when looking at an
|
|
|
|
|
|
insn required to be last in its group but the required slot hasn't
|
|
|
|
|
|
been reached, yet. Allow conversion from MII to MI;I for bundle
|
|
|
|
|
|
consisting of only 2 insns with the stop between them. Suppress
|
|
|
|
|
|
various meaningless errors resulting from detecting earlier ones.
|
|
|
|
|
|
|
2005-01-31 08:48:32 +00:00
|
|
|
|
2005-01-31 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (parse_operands): Also handle alloc without first
|
|
|
|
|
|
input being ar.pfs.
|
|
|
|
|
|
|
2005-01-28 19:33:26 +00:00
|
|
|
|
2005-01-28 Christian Groessler <chris@groessler.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-z8k.c (md_assemble): Improve error detection.
|
|
|
|
|
|
|
2005-01-28 08:21:14 +00:00
|
|
|
|
2005-01-28 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
|
|
|
|
|
|
for personality routine pointer only if there is one.
|
|
|
|
|
|
(ia64_convert_frag): Likewise.
|
|
|
|
|
|
(generate_unwind_image): Likewise.
|
|
|
|
|
|
|
2005-01-27 21:08:14 +00:00
|
|
|
|
2005-01-27 Christian Groessler <chris@groessler.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-z8k.c (INSERT): Remove, not used anywhere.
|
|
|
|
|
|
(md_apply_fix3): Make relative branches out of range an error
|
|
|
|
|
|
instead of a warning. Display correct line number for out of
|
|
|
|
|
|
range branches/calls/memory accesses.
|
|
|
|
|
|
|
2005-01-27 16:33:47 +00:00
|
|
|
|
2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
|
|
|
|
|
|
to emit .debug_line and other debug sections.
|
|
|
|
|
|
* as.h (seg_not_empty_p): Declare.
|
|
|
|
|
|
* subsegs.c (seg_not_empty_p): New predicate.
|
|
|
|
|
|
|
2005-01-27 15:24:10 +00:00
|
|
|
|
2005-01-27 Andrew Cagney <cagney@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* configure: Regenerate to track ../gettext.m4 change.
|
|
|
|
|
|
|
2005-01-27 09:12:51 +00:00
|
|
|
|
2005-01-27 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
|
|
|
|
|
|
|
|
|
|
|
|
2005-01-27 Jan Beulich <jbeulich@novell.com>
|
2005-01-27 08:41:25 +00:00
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (emit_one_bundle): Add late resolution of move
|
|
|
|
|
|
to/from application registers dynamic insns.
|
|
|
|
|
|
(md_assemble): Defer resolution of move to/from application registers
|
|
|
|
|
|
dynamic insns when they can be issued on either the I- or M-units.
|
|
|
|
|
|
|
2005-01-25 20:22:41 +00:00
|
|
|
|
2005-01-25 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
|
|
|
|
|
|
2004-12-10 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
|
|
|
|
|
|
2004-11-10 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
* cgen.c (gas_cgen_parse_operand): Handle
|
|
|
|
|
|
CGEN_PARSE_OPERAND_SYMBOLIC.
|
|
|
|
|
|
* config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
|
|
|
|
|
|
(frv_force_relocation): Likewise. Fix handling of PIC
|
|
|
|
|
|
relocations.
|
|
|
|
|
|
(md_apply_fix3): Likewise.
|
|
|
|
|
|
|
2005-01-21 05:54:38 +00:00
|
|
|
|
2005-01-21 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* as.h: Remove #if 0'd code.
|
|
|
|
|
|
* atof-generic.c (atof_generic): Likewise.
|
|
|
|
|
|
* ecoff.c (ecoff_directive_frame): Likewise.
|
|
|
|
|
|
* frags.h (FRAG_APPEND_1_CHAR): Likewise.
|
|
|
|
|
|
* itbl-ops.c (itbl_add_reg): Likewise.
|
|
|
|
|
|
* listing.c (calc_hex): Likewise.
|
|
|
|
|
|
* read.c (MASK_CHAR): Likewise.
|
|
|
|
|
|
* subsegs.c (subsegs_print_statistics): Likewise.
|
|
|
|
|
|
* symbols.c (indent): Likewise.
|
|
|
|
|
|
* write.c (write_relocs): Likewise.
|
|
|
|
|
|
(write_object_file): Likewise.
|
|
|
|
|
|
(relax_frag): Likewise.
|
|
|
|
|
|
|
2005-01-20 15:35:57 +00:00
|
|
|
|
2005-01-20 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* as.c (std_longopts): Add an entry for "--a" in order to prevent
|
|
|
|
|
|
getopt_long_only() from considering -a as an abbreviation for
|
|
|
|
|
|
--alternate.
|
|
|
|
|
|
(parse_args): Fix the parsing of -a=<file>.
|
|
|
|
|
|
|
2005-01-20 06:46:41 +00:00
|
|
|
|
2005-01-20 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR gas/684
|
|
|
|
|
|
* read.c (s_incbin): Adjust default count for skip. Check validity
|
|
|
|
|
|
of count and skip rigorously.
|
|
|
|
|
|
|
2005-01-19 23:33:33 +00:00
|
|
|
|
2005-01-19 Fred Fish <fnf@specifixinc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (dummy_opcode): Add init for new struct member.
|
|
|
|
|
|
|
2005-01-19 11:53:53 +00:00
|
|
|
|
2005-01-19 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* read.c (convert_to_bignum): New function, split out from...
|
|
|
|
|
|
(emit_expr): ...here. Handle the case where X_add_number is
|
|
|
|
|
|
positive and the input value is negative.
|
|
|
|
|
|
(output_big_sleb128): Fix setting of continuation bit. Check whether
|
|
|
|
|
|
the final byte needs to be sign-extended. Fix size-shrinking loop.
|
|
|
|
|
|
(emit_leb128_expr): When generating a signed leb128, see whether the
|
|
|
|
|
|
sign of an O_constant's X_add_number matches the sign of the input
|
|
|
|
|
|
value. Use a bignum if not.
|
|
|
|
|
|
|
2005-01-17 14:08:17 +00:00
|
|
|
|
2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
* tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
|
|
|
|
|
|
arch_sh_up in order to match the external name and make the
|
|
|
|
|
|
testsuite's job easier.
|
|
|
|
|
|
|
2005-01-14 22:10:55 +00:00
|
|
|
|
2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
2005-02-16 05:04:09 +00:00
|
|
|
|
PR 659
|
2005-01-14 22:10:55 +00:00
|
|
|
|
* config/tc-i386.c (i386_scale): Disallow 0 scale.
|
|
|
|
|
|
|
2005-01-12 10:57:15 +00:00
|
|
|
|
2005-01-12 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
|
|
|
|
|
|
ignored_arguments array.
|
|
|
|
|
|
|
2005-01-10 17:22:49 +00:00
|
|
|
|
2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* write.c (write_object_file): Disallow a symbol equated to
|
|
|
|
|
|
common symbol.
|
|
|
|
|
|
|
2005-01-10 16:33:51 +00:00
|
|
|
|
2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
|
|
|
|
|
|
|
|
|
|
|
|
* tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
|
|
|
|
|
|
bfd_mach_maxq20.
|
|
|
|
|
|
(md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
|
|
|
|
|
|
(maxq_target): New function: Set the machine type.
|
|
|
|
|
|
|
2005-01-06 16:18:25 +00:00
|
|
|
|
2005-01-06 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
|
|
|
|
|
|
(md_begin): Handle TE_VXWORKS for FP defaults.
|
|
|
|
|
|
(md_apply_fix3): Correct rela offsets.
|
|
|
|
|
|
(elf32_arm_target_format): Add VxWorks targets.
|
|
|
|
|
|
|
2005-01-06 16:17:25 +00:00
|
|
|
|
2005-01-06 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt: Set em=vxworks for *-*-vxworks.
|
|
|
|
|
|
* config/te-vxworks.h: New File.
|
|
|
|
|
|
|
2005-01-06 15:30:57 +00:00
|
|
|
|
2005-01-06 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
|
|
|
|
|
|
|
2005-01-04 10:20:36 +00:00
|
|
|
|
2005-01-04 Dmitry Diky <diwil@spec.ru>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
|
|
|
|
|
|
global label.
|
|
|
|
|
|
|
2005-01-04 05:42:42 +00:00
|
|
|
|
2005-01-03 David Mosberger <davidm@hpl.hp.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (md): Add member "loc_directive_seen".
|
|
|
|
|
|
(dot_loc): New function.
|
|
|
|
|
|
(md_pseudo_table): Add entry to map .loc to dot_loc().
|
|
|
|
|
|
(emit_one_bundle): Only call dwarf2_gen_line_info() if we have
|
|
|
|
|
|
seen a .loc directive or we're generating DWARF2 debug info for
|
|
|
|
|
|
assembly source.
|
|
|
|
|
|
|
2004-12-29 10:21:58 +00:00
|
|
|
|
2004-12-29 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR gas/619
|
|
|
|
|
|
* read.c (s_comm_internal): Don't zero end of name until size
|
|
|
|
|
|
expression has been parsed.
|
|
|
|
|
|
|
2004-12-25 20:34:24 +00:00
|
|
|
|
2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
|
|
|
|
|
|
|
2004-12-23 13:50:36 +00:00
|
|
|
|
2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
|
|
|
|
|
|
case).
|
|
|
|
|
|
|
2004-12-22 15:29:25 +00:00
|
|
|
|
2004-12-22 Ian Lance Taylor <ian@airs.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.tgt: New.
|
|
|
|
|
|
* configure.in: Move setting of cpu_type, fmt, etc., to
|
|
|
|
|
|
configure.tgt.
|
|
|
|
|
|
* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
|
|
|
|
|
|
$(srcdir)/configure.tgt.
|
|
|
|
|
|
* configure, Makefile.in: Rebuild.
|
|
|
|
|
|
|
2004-12-22 14:25:42 +00:00
|
|
|
|
2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
|
2005-02-16 05:04:09 +00:00
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2004-12-22 14:25:42 +00:00
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* config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
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R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
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instructions.
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(avr_offset_expression): New function to parse offsets for LDI
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instructions.
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(avr_operand): Use it.
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(md_apply_fix3): Generate the relocs.
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2004-12-17 12:47:44 +00:00
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2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
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* config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
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BFD_RELOC_SH_IMMS10BY8 relocation.
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* config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
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than just ignoring bad code.
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2004-12-16 16:56:04 +00:00
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2004-12-16 Richard Sandiford <rsandifo@redhat.com>
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* config/tc-v850.c (handle_lo16): New function.
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(v850_reloc_prefix): Use it to check lo().
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(md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
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2004-12-16 16:02:59 +00:00
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2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
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* configure.in: Add s390x-ibm-tpf support.
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* configure: Regenerate.
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2004-12-16 13:23:22 +00:00
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2004-12-15 Jan Beulich <jbeulich@novell.com>
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* config/obj-elf.c (obj_elf_change_section): Only set type and
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attributes on new sections. Emit warning when type of re-declared
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section doesn't match.
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2004-12-16 08:57:23 +00:00
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2004-12-15 Jan Beulich <jbeulich@novell.com>
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* dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
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'.cfi_startproc simple' doesn't inherit the old value.
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2004-12-16 08:53:43 +00:00
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2004-12-15 Jan Beulich <jbeulich@novell.com>
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* dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
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to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
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generation to emit a factored offset.
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2004-12-10 19:48:21 +00:00
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2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
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2004-12-11 03:41:31 +00:00
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* config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
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which is too large in the case of NO_PIC without 64-bit
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addresses.
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2004-12-10 19:48:21 +00:00
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* config/tc-mips.c (mips_in_shared): New static variable.
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(macro_build_lui): Permit "_gp" if !mips_in_shared.
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(md_longopts): Add -mshared and -mno-shared.
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(md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
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(s_cpload): Implement !mips_in_shared case.
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(s_cpsetup): Likewise.
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* doc/c-mips.texi (MIPS Opts): Document -mno-shared.
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* NEWS: Mention -mno-shared.
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2004-12-09 20:25:24 +00:00
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2004-12-09 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
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for function start.
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2004-12-09 06:17:14 +00:00
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2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
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2004-12-09 15:51:32 +00:00
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* config/tc-mips.c (append_insn): If we emit a nop during a relax
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sequence, increase the size of the sequence.
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2004-12-09 06:17:14 +00:00
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* config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
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use CPU_RM9000.
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2004-12-07 12:13:24 +00:00
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2004-12-07 Ben Elliston <bje@gnu.org>
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* read.c (s_align): Use an align_limit temporary to allay a GCC
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signed/unsigned comparison warning.
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2004-12-03 01:22:15 +00:00
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2004-12-01 Mark Mitchell <mark@codesourcery.com>
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* Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
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* configure.in: Use it for arm*-*-linux-gnueabi*.
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* config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
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* config/te-armlinuxeabi.h: New file.
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* Makefile.in: Regenerated.
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* aclocal.m4: Likewise.
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* configure: Likewise.
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2005-02-16 05:04:09 +00:00
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* doc/Makefile.in: Regenerated.
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2004-12-03 01:22:15 +00:00
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2004-12-03 01:00:07 +00:00
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2004-12-02 Bob Wilson <bob.wilson@acm.org>
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* config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
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(xtensa_restore_emit_state): Likewise.
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2004-12-02 09:39:14 +00:00
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2004-12-02 Alan Modra <amodra@bigpond.net.au>
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* read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
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(s_align): Use it.
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2004-11-30 17:20:48 +00:00
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2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
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* Makefile.am: Change LOCALEDIR to $(datadir)/share.
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* Makefile.in: Regenerate.
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2004-11-29 16:21:50 +00:00
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2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
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2004-12-02 09:39:14 +00:00
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* config/tc-crx.c: Major code cleanup. Remove unused variables and
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functions, give functions a meaningful name, add comments.
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(check_range): New function - Replace operand size calculation
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2004-11-29 16:21:50 +00:00
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with range checking.
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(assemble_insn): Update Algorithm, improve error issuing.
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2004-12-02 09:39:14 +00:00
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(enum op_err): New.
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2004-11-29 16:21:50 +00:00
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(process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
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handling.
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2004-11-29 15:09:28 +00:00
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2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
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* config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
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miss between different section in the same module.
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(tc_gen_reloc): Likewise.
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2004-11-26 16:23:03 +00:00
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2004-11-25 Theodore A. Roth <troth@openavr.org>
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* gas/config/tc-avr.c (mcu_types): Add support for atmega165,
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atmega325, atmega3250, atmega645 and atmega6450.
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2004-11-25 08:42:54 +00:00
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2004-11-25 Jan Beulich <jbeulich@novell.com>
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* config/tc-i386.c (optimize_imm): Adjust immediates to only those
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permissible for the selected instruction suffix.
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(process_suffix): For DefaultSize instructions, suppressing the
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guessing of a 'q' suffix if the instruction doesn't support it is
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pointless, because only an 'l' suffix can be guessed in this place.
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2004-11-24 13:23:53 +00:00
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2004-11-24 Nick Clifton <nickc@redhat.com>
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* config/tc-iq2000.c: Remove support for IQ10 processor.
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Convert to ISO C90 formatting.
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* config/tc-iq2000.h: Likewise.
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2004-11-23 14:49:12 +00:00
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2004-11-23 Nick Clifton <nickc@redhat.com>
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* config/tc-mn10300.c (md_relax_table): More fixes to the offsets
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in this table. They should be correct now.
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2004-11-23 07:55:12 +00:00
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2004-11-23 Jan Beulich <jbeulich@novell.com>
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* config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
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indicate the MMX extensions added by both SSE and 3DNow!A.
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(Cpu3dnowA): Declare.
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(CpuUnknownFlags): Update.
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* config/tc-i386.c (cpu_sub_arch_name): Declare.
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(cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
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neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
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3DNow!. Athlon additionally implies 3DNow!A. Several new
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entries (those starting with a dot are for sub-arch specification).
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(set_cpu_arch): Handle sub-arch specifications.
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(parse_insn): Distinguish between instructions not supported because
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of insufficient CPU features and because of 64-bit mode.
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* doc/c-i386.texi: Describe enhanced .arch directive.
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2004-11-22 19:13:04 +00:00
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2004-11-22 Bob Wilson <bob.wilson@acm.org>
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* config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
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2004-11-22 16:29:33 +00:00
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2004-11-22 Bob Wilson <bob.wilson@acm.org>
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* dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
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without a corresponding .debug_info section.
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2004-11-22 13:05:27 +00:00
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2004-11-22 Hans-Peter Nilsson <hp@axis.com>
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* read.c (potable): Add "error" and "warning".
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(s_errwarn): New function.
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* read.h (s_errwarn): Declare.
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* doc/as.texinfo (Error, Warning): Document .error and .warning.
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2004-11-22 10:02:27 +00:00
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2004-11-22 Nick Clifton <nickc@redhat.com>
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* config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
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c_dot_file_symbol.
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2004-11-19 12:28:03 +00:00
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2004-11-19 Alan Modra <amodra@bigpond.net.au>
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* config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
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struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
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2004-11-19 12:20:25 +00:00
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2004-11-19 Alan Modra <amodra@bigpond.net.au>
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* config/obj-coff.c (c_dot_file_symbol): Add "app" param.
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(coff_adjust_symtab): Adjust call.
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(crawl_symbols): Likewise.
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* config/obj-coff.h (c_dot_file_symbol): Add "app" param.
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(obj_app_file): Adjust.
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2004-11-18 16:20:11 +00:00
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2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
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* configure.in: Enable bfd_assember for the MAXQ port.
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* configure: Regenerate.
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2004-11-12 21:59:13 +00:00
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2004-11-12 Bob Wilson <bob.wilson@acm.org>
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2004-11-12 22:17:53 +00:00
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Sterling Augustine <sterling@tensilica.com>
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2004-11-12 21:59:13 +00:00
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* config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
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there is a conflict.
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(check_t1_t2_reads_and_writes): Check for both reads and writes to
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interfaces that are related as determined by xtensa_interface_class_id.
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2004-11-12 12:27:05 +00:00
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2004-11-12 Nick Clifton <nickc@redhat.com>
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* config/tc-mn10300.c (md_relax_table): Fix off by one negative
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offsets for conditional branches.
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2004-11-11 19:05:43 +00:00
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2004-11-11 Bob Wilson <bob.wilson@acm.org>
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* config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
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2004-11-10 22:20:27 +00:00
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2004-11-10 Bob Wilson <bob.wilson@acm.org>
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* config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
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relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
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MAYBE_UNREACHABLE.
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(relax_frag_immed): Update call to update_next_frag_state.
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2004-11-10 03:28:45 +00:00
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2004-11-10 Alan Modra <amodra@bigpond.net.au>
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* obj.h (struct format_ops <app_file>): Add int param.
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* read.h (s_app_file_string): Likewise.
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* read.c (s_app_file_string): Likewise.
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(s_app_file): Adjust s_app_file_string call.
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* config/tc-mips.c (s_mips_file): Likewise.
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* config/obj-coff.h (obj_app_file): Add app param.
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* config/obj-ecoff.h (obj_app_file): Likewise.
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* config/obj-multi.h (obj_app_file): Likewise.
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* config/obj-elf.h (elf_file_symbol): Likewise.
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* config/obj-elf.c (elf_file_symbol): Only emit one file symbol
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if called for # preprocessor lines.
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2004-11-09 01:01:17 +00:00
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2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
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PR 528
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* symbols.c (resolve_symbol_value): Convert weak symbols only
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|
for Windows PECOFF.
|
|
|
|
|
|
(symbol_equated_reloc_p): Don't equate weaks when relocating
|
|
|
|
|
|
only for Windows PECOFF.
|
|
|
|
|
|
|
2004-11-08 13:51:55 +00:00
|
|
|
|
2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
|
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|
|
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|
|
|
|
|
* config/tc-crx.c (print_insn): Check and set insn_addr.
|
|
|
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|
|
* config/tc-crx.h (md_frag_check): Define.
|
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|
|
2004-11-08 13:17:43 +00:00
|
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|
|
2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
|
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|
|
Vineet Sharma <vineets@noida.hcltech.com>
|
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|
|
|
|
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|
|
* configure.in: Add support for new target maxq-coff.
|
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|
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|
* configure: Regenerate.
|
|
|
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|
* NEWS: Mention new support.
|
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|
|
* config/tc-maxq.c: New file.
|
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|
|
* config/tc-maxq.h: New file.
|
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|
* config/obj-coff.h: Add support for maxq-coff.
|
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|
2004-11-08 08:12:53 +00:00
|
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|
2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
|
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|
* symbols.c (any_external_name): Define.
|
2004-11-09 01:01:17 +00:00
|
|
|
|
(resolve_symbol_value): Convert weak symbols.
|
2004-11-08 08:12:53 +00:00
|
|
|
|
(S_SET_EXTERNAL): Support any_external_name.
|
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|
|
(S_SET_NAME): Qualify parameter const.
|
2004-11-09 21:27:51 +00:00
|
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|
|
(symbol_equated_reloc_p): Equate to weaks when relocating.
|
2004-11-08 08:12:53 +00:00
|
|
|
|
* symbols.h (S_SET_NAME): Qualfiy parameter const.
|
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|
* tc.h (any_external_name): Declare.
|
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|
|
* config/obj-coff.c ("coff/pe.h"): Include for BFD
|
|
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|
|
|
assemblers also.
|
|
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|
|
(weak_is_altname): Declare and define.
|
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|
|
(weak_name2altname): Same.
|
|
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|
|
(weak_altname2name): Same.
|
|
|
|
|
|
(weak_uniquify): Same.
|
|
|
|
|
|
(weak_altprefix): Define.
|
|
|
|
|
|
(obj_coff_weak): Change .weak syntax and handling.
|
|
|
|
|
|
(coff_frob_symbol): Fix PE weak symbol alternates.
|
|
|
|
|
|
* config/obj-coff.h (USE_UNIQUE): Define.
|
|
|
|
|
|
* config/tc-i386.c (md_apply_fix3): Assume weak symbols
|
|
|
|
|
|
are in another segment.
|
|
|
|
|
|
(tc_gen_reloc): Remove broken addend hack.
|
|
|
|
|
|
doc/as.texinfo: Update.
|
|
|
|
|
|
|
2004-11-05 17:25:34 +00:00
|
|
|
|
2004-11-05 Sterling Augustine <sterling@tensilica.com>
|
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|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c (total_frag_text_expansion): New.
|
|
|
|
|
|
(md_estimate_size_before_relax): Use it.
|
|
|
|
|
|
(find_address_of_next_align_frag): Likewise.
|
|
|
|
|
|
|
2004-11-05 11:07:48 +00:00
|
|
|
|
2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-crx.c: Rename argument types.
|
|
|
|
|
|
(processing_arg_number): Rename to 'cur_arg_num'.
|
|
|
|
|
|
(get_number_of_bits): Rename to 'set_operand_size'.
|
|
|
|
|
|
(get_operandtype): Rename to 'parse_operand', totally rewrite.
|
|
|
|
|
|
(set_cons_rparams): Rename to 'set_operand', totally rewrite.
|
|
|
|
|
|
(set_indexmode_parameters): Remove function, integrate its code into
|
|
|
|
|
|
'set_operand'.
|
|
|
|
|
|
(set_operand_size): Get rid of 'Operand Number' function parameter -
|
|
|
|
|
|
use global variable 'cur_arg_num' instead.
|
|
|
|
|
|
Use a local 'argument' pointer to reference the current argument.
|
|
|
|
|
|
(parse_operand): Likewise.
|
|
|
|
|
|
(set_operand): Likewise.
|
|
|
|
|
|
(process_label_constant): Likewise.
|
|
|
|
|
|
|
2004-11-04 21:52:55 +00:00
|
|
|
|
2004-11-04 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
|
|
|
|
|
|
(add_section_rename): Delete. Inlined into...
|
|
|
|
|
|
(build_section_rename): ...here. Use xstrdup instead of strdup.
|
|
|
|
|
|
(xtensa_section_rename): Drop "const" from argument and return types.
|
|
|
|
|
|
(md_show_usage): Indent to match show_usage().
|
|
|
|
|
|
* config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
|
|
|
|
|
|
(tc_canonicalize_section_name): Define.
|
|
|
|
|
|
(md_elf_section_rename): Remove unused macro.
|
|
|
|
|
|
* doc/as.texinfo (Overview): Document Xtensa --rename-section option.
|
|
|
|
|
|
* doc/c-xtensa.texi (Xtensa Options): Likewise.
|
|
|
|
|
|
(Frame Directive): Delete.
|
|
|
|
|
|
|
./
* configure.in (arm-*-oabi*, thumb-*-oabi*): Remove.
* configure: Regenerated.
bfd/
* Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
elfarm-nabi with elf32-arm. Remove elfarm-oabi.
(elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
dependency.
* config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
to a new removed list. Remove normal configuration stanzas.
* configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
(bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
elfarm-nabi.lo with elf32-arm.lo.
(bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
* elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
* elf32-arm.h: Remove.
* elfarm-oabi.c: Remove.
* targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
and bfd_elf32_littlearm_oabi_vec.
* aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
gas/
* configure.in: Remove arm-*-oabi and thumb-*-oabi.
* config/tc-arm.c (target_oabi): Delete.
(md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
(arm_opts): Remove moabi.
* doc/as.texinfo (Overview): Remove documentation of -moabi.
* doc/c-arm.texi (ARM Options): Likewise.
* configure: Regenerated.
ld/
* Makefile.am (ALL_EMULATIONS): Remove earmelf_oabi.o.
(earmelf_oabi.c): Remove rule.
* configure.tgt: Remove arm-*-oabi and thumb-*-oabi.
* emulparams/armelf_oabi.sh, emultempl/armelf_oabi.em: Delete files.
* Makefile.in: Regenerated.
2004-11-04 15:54:50 +00:00
|
|
|
|
2004-11-04 Daniel Jacobowitz <dan@debian.org>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in: Remove arm-*-oabi and thumb-*-oabi.
|
|
|
|
|
|
* config/tc-arm.c (target_oabi): Delete.
|
|
|
|
|
|
(md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
|
|
|
|
|
|
(arm_opts): Remove moabi.
|
|
|
|
|
|
* doc/as.texinfo (Overview): Remove documentation of -moabi.
|
|
|
|
|
|
* doc/c-arm.texi (ARM Options): Likewise.
|
|
|
|
|
|
* configure: Regenerated.
|
|
|
|
|
|
|
* configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
* configure: Regenerate.
* config/tc-cris.c (enum cris_archs): New.
(cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
(cris_insn_ver_valid_for_arch): New functions.
(DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
(cris_arch): New variable.
(md_pseudo_table): New pseudo .arch.
(err_for_dangerous_mul_placement): Initialize according to
DEFAULT_CRIS_ARCH.
(STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
All users changed.
(STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
(STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
(BRANCH_WF_V32, BRANCH_WB_V32): New.
(BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
use in md_cris_relax_table.
(md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
Update and improve head comment.
(OPTION_PIC): Define in terms of previous option, OPTION_US.
(OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
(OPTION_ARCH): New.
(md_longopts): New option --march=...
(cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
macros.
(md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
(HANDLE_RELAXABLE): New macro.
(md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
cases. Check for weak symbols and assume not relaxable. Handle
STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
fragP->fr_symbol.
(md_convert_frag): Handle STATE_COND_BRANCH_V32,
STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
(cris_create_short_jump): Adjust for CRISv32.
(md_create_long_jump): Ditto. Emit error for common_v10_v32.
(md_begin): Define symbols "..asm.arch.cris.v32",
"..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
"..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
when entering opcode table entry points.
(md_assemble): Adjust branch handling for CRISv32. Handle LAPC
relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
(cris_process_instruction): Initialize out_insnp->insn_type to
CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
<case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
cases.
<case 'm'>: Check that modified_char == '.'.
<invalid operands>: Consume the rest of the line.
When operands don't match, skip over subsequent insns with
non-matching version specifier but same mnemonic.
<immediate constant, case SIZE_SPEC_REG>: Immediate operands for
special registers in CRISv32 are always 32 bit long.
<immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
New cases.
(get_gen_reg): Only recognize "PC" when followed by "+]" for v32
and compatible. Recognize "ACR" for v32, unless followed by "+".
(get_spec_reg): Consider cris_arch when looking up register.
(get_autoinc_prefix_or_indir_op): Don't recognize assignment for
v32 or compatible.
(get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
(cris_get_expression): Restore input_line_pointer if failing "early".
(get_flags): Consider cris_arch and recognize flags accordingly.
(branch_disp): Adjust for CRISv32.
(gen_cond_branch_32): Similar. Emit error for common_v10_v32.
(cris_number_to_imm): Use as_bad_where, not as_bad. Remove
related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
resolved. Don't enter zeros in object file for
BFD_RELOC_32_PCREL.
<case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
<case BFD_RELOC_CRIS_SIGNED_8>: New case.
(md_parse_option): Break out "return 1".
<OPTION_ARCH> New case.
(tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
<case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
<case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
<case BFD_RELOC_32_PCREL>: New cases.
Addends for non-zero fx_pcrel are too in fx_offset.
(md_show_usage): Show --march=<arch>.
(md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
(md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
(s_syntax) <struct syntaxes>: Properly constify member operand.
* config/tc-cris.h (TARGET_MACH): Define.
(cris_mach): Declare.
* doc/as.texinfo (Overview) <CRIS>: Add --march=...
* doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
(CRIS-Opts): Document --march=...
(CRIS-Pseudos): Document .arch.
2004-11-04 15:00:37 +00:00
|
|
|
|
2004-11-04 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
|
|
|
|
|
|
DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
|
|
|
|
|
|
cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* config/tc-cris.c (enum cris_archs): New.
|
|
|
|
|
|
(cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
|
|
|
|
|
|
(cris_insn_ver_valid_for_arch): New functions.
|
|
|
|
|
|
(DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
|
|
|
|
|
|
(cris_arch): New variable.
|
|
|
|
|
|
(md_pseudo_table): New pseudo .arch.
|
|
|
|
|
|
(err_for_dangerous_mul_placement): Initialize according to
|
|
|
|
|
|
DEFAULT_CRIS_ARCH.
|
|
|
|
|
|
(STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
|
|
|
|
|
|
All users changed.
|
|
|
|
|
|
(STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
|
|
|
|
|
|
(STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
|
|
|
|
|
|
(BRANCH_WF_V32, BRANCH_WB_V32): New.
|
|
|
|
|
|
(BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
|
|
|
|
|
|
use in md_cris_relax_table.
|
|
|
|
|
|
(md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
|
|
|
|
|
|
STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
|
|
|
|
|
|
Update and improve head comment.
|
|
|
|
|
|
(OPTION_PIC): Define in terms of previous option, OPTION_US.
|
|
|
|
|
|
(OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
|
|
|
|
|
|
(OPTION_ARCH): New.
|
|
|
|
|
|
(md_longopts): New option --march=...
|
|
|
|
|
|
(cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
|
|
|
|
|
|
macros.
|
|
|
|
|
|
(md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
|
|
|
|
|
|
(HANDLE_RELAXABLE): New macro.
|
|
|
|
|
|
(md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
|
|
|
|
|
|
cases. Check for weak symbols and assume not relaxable. Handle
|
|
|
|
|
|
STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
|
|
|
|
|
|
STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
|
|
|
|
|
|
fragP->fr_symbol.
|
|
|
|
|
|
(md_convert_frag): Handle STATE_COND_BRANCH_V32,
|
|
|
|
|
|
STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
|
|
|
|
|
|
(cris_create_short_jump): Adjust for CRISv32.
|
2004-11-04 15:18:09 +00:00
|
|
|
|
(cris_relax_frag): Handle new states.
|
* configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
* configure: Regenerate.
* config/tc-cris.c (enum cris_archs): New.
(cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
(cris_insn_ver_valid_for_arch): New functions.
(DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
(cris_arch): New variable.
(md_pseudo_table): New pseudo .arch.
(err_for_dangerous_mul_placement): Initialize according to
DEFAULT_CRIS_ARCH.
(STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
All users changed.
(STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
(STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
(BRANCH_WF_V32, BRANCH_WB_V32): New.
(BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
use in md_cris_relax_table.
(md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
Update and improve head comment.
(OPTION_PIC): Define in terms of previous option, OPTION_US.
(OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
(OPTION_ARCH): New.
(md_longopts): New option --march=...
(cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
macros.
(md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
(HANDLE_RELAXABLE): New macro.
(md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
cases. Check for weak symbols and assume not relaxable. Handle
STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
fragP->fr_symbol.
(md_convert_frag): Handle STATE_COND_BRANCH_V32,
STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
(cris_create_short_jump): Adjust for CRISv32.
(md_create_long_jump): Ditto. Emit error for common_v10_v32.
(md_begin): Define symbols "..asm.arch.cris.v32",
"..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
"..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
when entering opcode table entry points.
(md_assemble): Adjust branch handling for CRISv32. Handle LAPC
relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
(cris_process_instruction): Initialize out_insnp->insn_type to
CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
<case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
cases.
<case 'm'>: Check that modified_char == '.'.
<invalid operands>: Consume the rest of the line.
When operands don't match, skip over subsequent insns with
non-matching version specifier but same mnemonic.
<immediate constant, case SIZE_SPEC_REG>: Immediate operands for
special registers in CRISv32 are always 32 bit long.
<immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
New cases.
(get_gen_reg): Only recognize "PC" when followed by "+]" for v32
and compatible. Recognize "ACR" for v32, unless followed by "+".
(get_spec_reg): Consider cris_arch when looking up register.
(get_autoinc_prefix_or_indir_op): Don't recognize assignment for
v32 or compatible.
(get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
(cris_get_expression): Restore input_line_pointer if failing "early".
(get_flags): Consider cris_arch and recognize flags accordingly.
(branch_disp): Adjust for CRISv32.
(gen_cond_branch_32): Similar. Emit error for common_v10_v32.
(cris_number_to_imm): Use as_bad_where, not as_bad. Remove
related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
resolved. Don't enter zeros in object file for
BFD_RELOC_32_PCREL.
<case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
<case BFD_RELOC_CRIS_SIGNED_8>: New case.
(md_parse_option): Break out "return 1".
<OPTION_ARCH> New case.
(tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
<case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
<case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
<case BFD_RELOC_32_PCREL>: New cases.
Addends for non-zero fx_pcrel are too in fx_offset.
(md_show_usage): Show --march=<arch>.
(md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
(md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
(s_syntax) <struct syntaxes>: Properly constify member operand.
* config/tc-cris.h (TARGET_MACH): Define.
(cris_mach): Declare.
* doc/as.texinfo (Overview) <CRIS>: Add --march=...
* doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
(CRIS-Opts): Document --march=...
(CRIS-Pseudos): Document .arch.
2004-11-04 15:00:37 +00:00
|
|
|
|
(md_create_long_jump): Ditto. Emit error for common_v10_v32.
|
|
|
|
|
|
(md_begin): Define symbols "..asm.arch.cris.v32",
|
|
|
|
|
|
"..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
|
|
|
|
|
|
"..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
|
|
|
|
|
|
when entering opcode table entry points.
|
|
|
|
|
|
(md_assemble): Adjust branch handling for CRISv32. Handle LAPC
|
|
|
|
|
|
relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
|
|
|
|
|
|
parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
|
|
|
|
|
|
(cris_process_instruction): Initialize out_insnp->insn_type to
|
|
|
|
|
|
CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
|
|
|
|
|
|
<case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
|
|
|
|
|
|
cases.
|
|
|
|
|
|
<case 'm'>: Check that modified_char == '.'.
|
|
|
|
|
|
<invalid operands>: Consume the rest of the line.
|
|
|
|
|
|
When operands don't match, skip over subsequent insns with
|
|
|
|
|
|
non-matching version specifier but same mnemonic.
|
|
|
|
|
|
<immediate constant, case SIZE_SPEC_REG>: Immediate operands for
|
|
|
|
|
|
special registers in CRISv32 are always 32 bit long.
|
|
|
|
|
|
<immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
|
|
|
|
|
|
New cases.
|
|
|
|
|
|
(get_gen_reg): Only recognize "PC" when followed by "+]" for v32
|
|
|
|
|
|
and compatible. Recognize "ACR" for v32, unless followed by "+".
|
|
|
|
|
|
(get_spec_reg): Consider cris_arch when looking up register.
|
|
|
|
|
|
(get_autoinc_prefix_or_indir_op): Don't recognize assignment for
|
|
|
|
|
|
v32 or compatible.
|
|
|
|
|
|
(get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
|
|
|
|
|
|
(cris_get_expression): Restore input_line_pointer if failing "early".
|
|
|
|
|
|
(get_flags): Consider cris_arch and recognize flags accordingly.
|
|
|
|
|
|
(branch_disp): Adjust for CRISv32.
|
|
|
|
|
|
(gen_cond_branch_32): Similar. Emit error for common_v10_v32.
|
|
|
|
|
|
(cris_number_to_imm): Use as_bad_where, not as_bad. Remove
|
|
|
|
|
|
related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
|
|
|
|
|
|
resolved. Don't enter zeros in object file for
|
|
|
|
|
|
BFD_RELOC_32_PCREL.
|
|
|
|
|
|
<case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
|
|
|
|
|
|
<case BFD_RELOC_CRIS_SIGNED_8>: New case.
|
|
|
|
|
|
(md_parse_option): Break out "return 1".
|
|
|
|
|
|
<OPTION_ARCH> New case.
|
|
|
|
|
|
(tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
|
|
|
|
|
|
<case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
|
|
|
|
|
|
<case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
|
|
|
|
|
|
<case BFD_RELOC_32_PCREL>: New cases.
|
|
|
|
|
|
Addends for non-zero fx_pcrel are too in fx_offset.
|
|
|
|
|
|
(md_show_usage): Show --march=<arch>.
|
|
|
|
|
|
(md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
|
|
|
|
|
|
(md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
|
|
|
|
|
|
(s_syntax) <struct syntaxes>: Properly constify member operand.
|
|
|
|
|
|
* config/tc-cris.h (TARGET_MACH): Define.
|
|
|
|
|
|
(cris_mach): Declare.
|
|
|
|
|
|
* doc/as.texinfo (Overview) <CRIS>: Add --march=...
|
|
|
|
|
|
* doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
|
|
|
|
|
|
(CRIS-Opts): Document --march=...
|
|
|
|
|
|
(CRIS-Pseudos): Document .arch.
|
|
|
|
|
|
|
gas/
2004-11-04 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
intel syntax and no register prefix, allow $ in symbol names when
intel syntax.
(set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
(intel_float_operand): Add fourth return value indicating math control
operations. Make classification more precise.
(md_assemble): Complain if memory operand of mov[sz]x has no size
specified.
(parse_insn): Translate word operands to floating point instructions
operating on integers as well as control instructions to short ones
as expected by AT&T syntax. Translate 'd' suffix to short one only for
floating point instructions operating on non-integer operands.
(match_template): Remove fldcw special case. Adjust q-suffix handling
to permit it on fild/fistp/fisttp in AT&T mode.
(process_suffix): Don't guess DefaultSize insns' suffix from
stackop_size for certain floating point control instructions. Guess
suffix for branch and [ls][gi]dt based on flag_code. Split error
messages for Intel and AT&T syntax, and make the condition more strict
for the former. Adjust suppressing of generation of operand size
overrides.
(intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
more error checking.
* config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
gas/testsuite/
2004-11-04 Jan Beulich <jbeulich@novell.com>
* gas/i386/i386.exp: Execute new tests intelbad and intelok.
* gas/i386/intelbad.[sl]: New test to check for various things not
permitted in Intel mode.
* gas/i386/intel.d, gas/i386/opcode.d, gas/i386/x86-64-opcode.d:
Adjust for change to segment register store.
* gas/i386/intelok.[sd]: New test to check various Intel mode specific
things get handled correctly.
* gas/i386/x86_64.[sd]: Remove unsupported constructs referring to
'high' and 'low' parts of an operand, which the parser previously
accepted while neither telling that it's not supported nor that it
ignored the remainder of the line following these supposed keywords.
include/opcode/
2004-11-04 Jan Beulich <jbeulich@novell.com>
* i386.h (sldx_Suf): Remove.
(FP, l_FP, sl_FP, x_FP): Don't imply IgnoreSize.
(q_FP): Define, implying no REX64.
(x_FP, sl_FP): Imply FloatMF.
(i386_optab): Split reg and mem forms of moving from segment registers
so that the memory forms can ignore the 16-/32-bit operand size
distinction. Adjust a few others for Intel mode. Remove *FP uses from
all non-floating-point instructions. Unite 32- and 64-bit forms of
movsx, movzx, and movd. Adjust floating point operations for the above
changes to the *FP macros. Add DefaultSize to floating point control
insns operating on larger memory ranges. Remove left over comments
hinting at certain insns being Intel-syntax ones where the ones
actually meant are already gone.
opcodes/
2004-11-04 Jan Beulich <jbeulich@novell.com>
* i386-dis.c (Eq, Edqw, indirEp, Gdq, I1): Define.
(indirEb): Remove.
(Mp): Use f_mode rather than none at all.
(t_mode, dq_mode, dqw_mode, f_mode, const_1_mode): Define. t_mode
replaces what previously was x_mode; x_mode now means 128-bit SSE
operands.
(dis386): Make far jumps and calls have an 'l' prefix only in AT&T
mode. movmskpX's, pextrw's, and pmovmskb's first operands are Gdq.
pinsrw's second operand is Edqw.
(grps): 1-bit shifts' and rotates' second operands are I1. cmpxchg8b's
operand is Eq. movntq's and movntdq's first operands are EM. s[gi]dt,
fldenv, frstor, fsave, fstenv all should also have suffixes in Intel
mode when an operand size override is present or always suffixing.
More instructions will need to be added to this group.
(putop): Handle new macro chars 'C' (short/long suffix selector),
'I' (Intel mode override for following macro char), and 'J' (for
adding the 'l' prefix to far branches in AT&T mode). When an
alternative was specified in the template, honor macro character when
specified for Intel mode.
(OP_E): Handle new *_mode values. Correct pointer specifications for
memory operands. Consolidate output of index register.
(OP_G): Handle new *_mode values.
(OP_I): Handle const_1_mode.
(OP_ESreg, OP_DSreg): Generate pointer specifications. Indicate
respective opcode prefix bits have been consumed.
(OP_EM, OP_EX): Provide some default handling for generating pointer
specifications.
2004-11-04 09:16:09 +00:00
|
|
|
|
2004-11-04 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
|
|
|
|
|
|
intel syntax and no register prefix, allow $ in symbol names when
|
|
|
|
|
|
intel syntax.
|
|
|
|
|
|
(set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
|
|
|
|
|
|
(intel_float_operand): Add fourth return value indicating math control
|
|
|
|
|
|
operations. Make classification more precise.
|
|
|
|
|
|
(md_assemble): Complain if memory operand of mov[sz]x has no size
|
|
|
|
|
|
specified.
|
|
|
|
|
|
(parse_insn): Translate word operands to floating point instructions
|
|
|
|
|
|
operating on integers as well as control instructions to short ones
|
|
|
|
|
|
as expected by AT&T syntax. Translate 'd' suffix to short one only for
|
|
|
|
|
|
floating point instructions operating on non-integer operands.
|
|
|
|
|
|
(match_template): Remove fldcw special case. Adjust q-suffix handling
|
|
|
|
|
|
to permit it on fild/fistp/fisttp in AT&T mode.
|
|
|
|
|
|
(process_suffix): Don't guess DefaultSize insns' suffix from
|
|
|
|
|
|
stackop_size for certain floating point control instructions. Guess
|
|
|
|
|
|
suffix for branch and [ls][gi]dt based on flag_code. Split error
|
|
|
|
|
|
messages for Intel and AT&T syntax, and make the condition more strict
|
|
|
|
|
|
for the former. Adjust suppressing of generation of operand size
|
|
|
|
|
|
overrides.
|
|
|
|
|
|
(intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
|
|
|
|
|
|
OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
|
|
|
|
|
|
more error checking.
|
|
|
|
|
|
* config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
|
|
|
|
|
|
SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
|
|
|
|
|
|
|
2004-11-03 01:54:25 +00:00
|
|
|
|
2004-11-03 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
|
|
|
|
|
|
|
|
* symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
|
|
|
|
|
|
md_short_jump_size, md_long_jump_size.
|
|
|
|
|
|
* write.c [!WORKING_DOT_WORD]: Ditto.
|
|
|
|
|
|
* tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
|
|
|
|
|
|
qualifier.
|
|
|
|
|
|
* config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
|
|
|
|
|
|
declare.
|
|
|
|
|
|
* config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
|
|
|
|
|
|
const qualifier in these definitions.
|
|
|
|
|
|
* config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
|
|
|
|
|
|
config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
|
|
|
|
|
|
|
2004-11-02 09:49:25 +00:00
|
|
|
|
2004-11-02 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
|
|
|
|
|
|
table before deciding to produce a .debug_line section to match up
|
|
|
|
|
|
with a user provided .debug_info section.
|
|
|
|
|
|
|
2004-10-28 10:14:46 +00:00
|
|
|
|
2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-crx.c (getreg_image): Bug fix, a return value was
|
|
|
|
|
|
mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
|
|
|
|
|
|
|
2004-10-27 10:31:39 +00:00
|
|
|
|
2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-crx.c: Remove global variable 'post_inc_mode'.
|
|
|
|
|
|
(get_flags): New function.
|
2004-11-10 03:28:45 +00:00
|
|
|
|
(get_number_of_bits): Edit comments, update numeric values to
|
|
|
|
|
|
supported sizes.
|
|
|
|
|
|
(process_label_constant): Don't support the colon
|
|
|
|
|
|
format (SYMBOL:[s|m|l]).
|
2004-10-27 10:31:39 +00:00
|
|
|
|
(set_cons_rparams): Support argument type 'arg_rbase'.
|
|
|
|
|
|
(get_operandtype): Bug fix in 'rbase' operand type parsing.
|
|
|
|
|
|
(handle_LoadStor): Bug fix, first handle post-increment mode.
|
2004-11-10 03:28:45 +00:00
|
|
|
|
(getreg_image): Remove redundant code, update according to latest
|
|
|
|
|
|
CRX spec.
|
2004-10-27 10:31:39 +00:00
|
|
|
|
(print_constant): Bug fix relate to 3-word instructions.
|
2004-11-10 03:28:45 +00:00
|
|
|
|
(assemble_insn): Bug fix, when matching instructions, verify also
|
2004-10-27 10:31:39 +00:00
|
|
|
|
instruction type (not only mnemonic).
|
|
|
|
|
|
Add various error checking.
|
|
|
|
|
|
(preprocess_reglist): Support HI/LO and user registers.
|
|
|
|
|
|
|
2004-10-25 15:47:52 +00:00
|
|
|
|
2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
|
|
|
|
|
|
|
2004-11-10 03:28:45 +00:00
|
|
|
|
* config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
|
2004-10-25 15:47:52 +00:00
|
|
|
|
in an epilogue directive go negative.
|
|
|
|
|
|
|
2004-10-25 15:32:18 +00:00
|
|
|
|
2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 474
|
|
|
|
|
|
* config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
|
|
|
|
|
|
after reporting template error during manual bundling. Reported
|
|
|
|
|
|
by Michael Dupont, michaelx.dupont@intel.com.
|
|
|
|
|
|
|
2004-10-25 12:26:04 +00:00
|
|
|
|
2004-10-25 Daniel Jacobowitz <dan@debian.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Run dep-am.
|
|
|
|
|
|
* aclocal.m4: Regenerate with automake 1.9.2.
|
|
|
|
|
|
* Makefile.in: Regenerate with automake 1.9.2.
|
|
|
|
|
|
* doc/Makefile.in: Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c: Include "dw2gencfi.h".
|
|
|
|
|
|
(tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
|
|
|
|
|
|
New functions.
|
|
|
|
|
|
* config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
|
|
|
|
|
|
(DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
|
|
|
|
|
|
(tc_cfi_frame_initial_instructions): Define.
|
|
|
|
|
|
(tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
|
|
|
|
|
|
Add prototypes.
|
|
|
|
|
|
|
2004-10-25 09:34:12 +00:00
|
|
|
|
2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-crx.c (assemble_insn): Check unsigned immediate
|
|
|
|
|
|
operands validity.
|
|
|
|
|
|
Update coprocessor id to be unsigned immediate.
|
|
|
|
|
|
|
2004-10-18 12:32:13 +00:00
|
|
|
|
2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (O_secrel): Delete.
|
|
|
|
|
|
(tc_pe_dwarf2_emit_offset): New function.
|
|
|
|
|
|
* config/tc-i386.h (O_secrel): Define as O_md1.
|
|
|
|
|
|
(TC_DWARF2_EMIT_OFFSET): Define.
|
|
|
|
|
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2004-10-18 08:02:25 +00:00
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2004-10-18 Nick Clifton <nickc@redhat.com>
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* config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
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ignore @fptr() directives for 4-byte fixups.
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2004-10-15 05:49:33 +00:00
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2004-10-15 Alan Modra <amodra@bigpond.net.au>
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* Makefile.am: Run "make dep-am"
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* Makefile.in: Regenerate.
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2004-10-14 22:58:33 +00:00
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2004-10-14 Bob Wilson <bob.wilson@acm.org>
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* doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
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Remove comments about placement of literal pools.
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(Literal Directive): Update description of literal placement.
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(Literal Prefix Directive): Remove statement that this does not apply
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to absolute-mode literals. Describe new section naming scheme.
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bfd ChangeLog
* elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
(narrow_instruction, widen_instruction): Remove unnecessary calls to
xtensa_format_encode.
(ebb_propose_action): Inline call to ebb_add_proposed_action.
(ebb_add_proposed_action): Delete.
gas ChangeLog
* config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
(is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
is_windowed_return_opcode): Delete.
(xtensa_frob_label): Use get_subseg_target_freq.
(md_assemble): Inline call to is_entry_opcode.
(xtensa_handle_align): Inline call to get_frag_is_literal.
(relaxation_requirements): Inline call to is_jx_opcode.
(emit_single_op): Inline call to is_movi_opcode.
(xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
get_frag_is_no_transform, is_entry_opcode, and
set_frag_is_specific_opcode. Use get_subseg_total_freq.
(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
Inline calls to get_frag_is_no_transform.
(next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
(xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
get_frag_is_no_transform.
(convert_frag_immed_finish_loop): Inline calls to get_expression_value
and set_frag_is_no_transform.
(get_expression_value): Delete.
(subseg_map struct): Rename cur_total_freq to total_freq. Rename
cur_target_freq to target_freq.
(get_subseg_info): Split out code to create a new map entry into ...
(add_subseg_info): ... this new function.
(get_last_insn_flags): Check if get_subseg_info succeeded.
(set_last_insn_flags): Call add_subseg_info if needed.
(get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
(xtensa_reorder_segments): Compute last_sec while counting sections.
Remove call to get_last_sec.
(get_last_sec): Delete.
(cache_literal_section): Inline call to retrieve_literal_seg and its
callees, seg_present and add_seg_list.
(retrieve_literal_seg, seg_present, add_seg_list): Delete.
(get_frag_is_insn, get_frag_is_no_transform,
set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
* config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2004-10-12 23:05:32 +00:00
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2004-10-12 Bob Wilson <bob.wilson@acm.org>
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* config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
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(is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
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is_windowed_return_opcode): Delete.
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(xtensa_frob_label): Use get_subseg_target_freq.
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(md_assemble): Inline call to is_entry_opcode.
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(xtensa_handle_align): Inline call to get_frag_is_literal.
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(relaxation_requirements): Inline call to is_jx_opcode.
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(emit_single_op): Inline call to is_movi_opcode.
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(xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
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get_frag_is_no_transform, is_entry_opcode, and
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set_frag_is_specific_opcode. Use get_subseg_total_freq.
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(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
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xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
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Inline calls to get_frag_is_no_transform.
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(next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
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(xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
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get_frag_is_no_transform.
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(convert_frag_immed_finish_loop): Inline calls to get_expression_value
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and set_frag_is_no_transform.
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(get_expression_value): Delete.
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(subseg_map struct): Rename cur_total_freq to total_freq. Rename
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cur_target_freq to target_freq.
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(get_subseg_info): Split out code to create a new map entry into ...
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(add_subseg_info): ... this new function.
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(get_last_insn_flags): Check if get_subseg_info succeeded.
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(set_last_insn_flags): Call add_subseg_info if needed.
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(get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
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(xtensa_reorder_segments): Compute last_sec while counting sections.
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Remove call to get_last_sec.
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(get_last_sec): Delete.
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(cache_literal_section): Inline call to retrieve_literal_seg and its
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callees, seg_present and add_seg_list.
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(retrieve_literal_seg, seg_present, add_seg_list): Delete.
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(get_frag_is_insn, get_frag_is_no_transform,
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set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
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* config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
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2004-10-12 18:33:17 +00:00
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2004-10-12 Bob Wilson <bob.wilson@acm.org>
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* config/tc-xtensa.c: Use ISO C90 formatting.
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* config/tc-xtensa.h: Likewise.
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* config/xtensa-istack.h: Likewise.
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* config/xtensa-relax.c: Likewise.
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* config/xtensa-relax.h: Likewise.
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2004-10-12 14:17:08 +00:00
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2004-10-12 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
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EF_ARM_EABI_VER4.
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(arm_eabis): Ditto.
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* doc/c-arm.texi: Document that we actually support -meabi=4, not
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-meabi=3.
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2004-10-11 16:39:34 +00:00
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2004-10-08 Bob Wilson <bob.wilson@acm.org>
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* doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
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entries.
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(Acknowledgements): Use "GAS" instead of AS variable.
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2004-10-08 13:55:11 +00:00
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2004-10-08 Daniel Jacobowitz <dan@debian.org>
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* config/tc-i386.c: Include "elf/x86-64.h".
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(i386_elf_section_type): New function.
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* config/tc-i386.h (md_elf_section_type): Define.
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(i386_elf_section_type): New prototype.
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2004-10-08 08:45:54 +00:00
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2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
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* config/m68k-parse.h (enum m68k_register): New control register,
|
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MBAR2 (for MCF5249)
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* config/tc-m68k.c: Correct control register set for MCF5249.
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|
bfd ChangeLog
* elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
(xtensa_default_isa): Global variable moved here from xtensa-isa.c.
(elf32xtensa_no_literal_movement): New global variable.
(elf_howto_table): Add entries for new relocations.
(elf_xtensa_reloc_type_lookup): Handle new relocations.
(property_table_compare): When addresses are equal, compare sizes and
various property flags.
(property_table_matches): New.
(xtensa_read_table_entries): Extend to read new property tables. Add
output_addr parameter to indicate that output addresses should be used.
Use bfd_get_section_limit.
(elf_xtensa_find_property_entry): New.
(elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
(elf_xtensa_check_relocs): Handle new relocations.
(elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
relocations. Use new xtensa-isa.h functions.
(build_encoding_error_message): Remove encode_result parameter. Add
new target_address parameter used to detect alignment errors.
(elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
error handling. Use new is_operand_relocation function.
(elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
Use underbar macro for error messages. Formatting.
(get_const16_opcode): New.
(get_l32r_opcode): Add a separate flag for initialization.
(get_relocation_opnd): Operand number is no longer explicit in the
relocation. Change to decode the opcode and analyze its operands.
(get_relocation_slot): New.
(get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
Use new xtensa-isa.h functions to handle multislot instructions.
(is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
(get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
check_loop_aligned, check_branch_target_aligned_address, narrowable,
widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
get_single_format, init_op_single_format_table): New.
(elf_xtensa_do_asm_simplify): Add error_message parameter and use it
instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
(contract_asm_expansion): Add error_message parameter and pass it to
elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
with R_XTENSA_SLOT0_OP.
(get_expanded_call_opcode): Extend to handle either L32R or CONST16
instructions. Use new xtensa-isa.h functions.
(r_reloc struct): Add new virtual_offset field.
(r_reloc_init): Add contents and content_length parameters. Set
virtual_offset field to zero. Add contents to target_offset field for
partial_inplace relocations.
(r_reloc_is_defined): Check for null.
(print_r_reloc): New debug function.
(source_reloc struct): Replace xtensa_operand field with pair of the
opcode and the operand position. Add is_abs_literal field.
(init_source_reloc): Specify operand by opcode/position pair. Set
is_abs_literal field.
(source_reloc_compare): When target_offsets are equal, compare other
fields to make sorting predictable.
(literal_value struct): Add is_abs_literal field.
(value_map_hash_table struct): Add has_last_loc and last_loc fields.
(init_literal_value): New.
(is_same_value): Replace with ...
(literal_value_equal): ... this function. Add comparisons of
virtual_offset and is_abs_literal fields.
(value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
failure. Initialize has_last_loc field.
(value_map_hash_table_delete): New.
(hash_literal_value): Rename to ...
(literal_value_hash): ... this. Include is_abs_literal flag and
virtual_offset field in the hash value.
(get_cached_value): Rename to ...
(value_map_get_cached_value): ... this. Update calls to
literal_value_hash and literal_value_equal.
(add_value_map): Check for allocation failure. Update calls to
value_map_get_cached_value and literal_value_hash.
(text_action, text_action_list, text_action_t): New types.
(find_fill_action, compute_removed_action_diff, adjust_fill_action,
text_action_add, text_action_add_literal, offset_with_removed_text,
offset_with_removed_text_before_fill, find_insn_action,
print_action_list, print_removed_literals): New.
(offset_with_removed_literals): Delete.
(xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
fix_array, fix_array_count, allocated_relocs, relocs_count, and
allocated_relocs_count fields.
(init_xtensa_relax_info): Initialize new fields.
(reloc_bfd_fix struct): Add new translated field.
(reloc_bfd_fix_init): Add translated parameter and use it to set the
translated field.
(fix_compare, cache_fix_array): New.
(get_bfd_fix): Remove fix_list parameter and get all relax_info for the
section via get_xtensa_relax_info. Use cache_fix_array to set up
sorted fix_array and use bsearch instead of linear search.
(section_cache_t): New struct.
(init_section_cache, section_cache_section, clear_section_cache): New.
(ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
(init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
extend_ebb_bounds_forward, extend_ebb_bounds_backward,
insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
New.
(retrieve_contents): Use bfd_get_section_limit.
(elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
to compute_removed_literals. Free value_map_hash_table when no longer
needed.
(analyze_relocations): Check is_relaxable_asm_section flag. Call
compute_text_actions for all sections.
(find_relaxable_sections): Mark sections as relaxable if they contain
ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
call. Increment relax_info src_count field only for appropriate
relocation types. Remove is_literal_section check.
(collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
r_reloc_init and find_associated_l32r_irel. Check
is_relaxable_asm_section flag. Handle L32R instructions with absolute
literals. Pass is_abs_literal flag to init_source_reloc.
(is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
CONST16 instructions. Adjust calls to r_reloc_init and
pcrel_reloc_fits. Handle weak symbols conservatively.
(find_associated_l32r_irel): Add bfd parameter and pass it to
is_l32r_relocation.
(compute_text_actions, compute_ebb_proposed_actions,
compute_ebb_actions, check_section_ebb_pcrels_fit,
check_section_ebb_reduces, text_action_add_proposed,
compute_fill_extra_space): New.
(remove_literals): Replace with ...
(compute_removed_literals): ... this function. Call
init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
Call xtensa_read_table_entries to get the property table. Skip
relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
is_removable_literal, remove_dead_literal, and
identify_literal_placement functions.
(get_irel_at_offset): Rewrite to use bsearch on sorted relocations
instead of linear search.
(is_removable_literal, remove_dead_literal,
identify_literal_placement): New.
(relocations_reach): Update check for literal not referenced by any
PC-relative relocations. Adjust call to pcrel_reloc_fits.
(coalesce_shared_literal, move_shared_literal): New.
(relax_section): Use bfd_get_section_limit. Call
translate_section_fixes. Update calls to r_reloc_init and
offset_with_removed_text. Check new is_relaxable_asm_section flag.
Add call to pin_internal_relocs. Add special handling for
R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
info to calculate new addend_displacement variable. Replace code for
deleting literals with more general code to perform the actions
determined by the action_list for the section.
(translate_section_fixes, translate_reloc_bfd_fix): New.
(translate_reloc): Check new is_relaxable_asm_section flag. Call
find_removed_literal only if is_operand_relocation. Update call to
offset_with_removed_text. Use new target_offset and removed_bytes
variables.
(move_literal): New.
(relax_property_section): Use bfd_get_section_limit. Set new
is_full_prop_section flag and handle new property tables. Update calls
to r_reloc_init and offset_with_removed_text. Check
is_relaxable_asm_section flag. Handle expansion of zero-sized
unreachable entries, with use of offset_with_removed_text_before_fill.
For relocatable links, combine entries only for literal tables.
(relax_section_symbols): Check is_relaxable_asm_section flag. Update
calls to offset_with_removed_text. Translate st_size field for
function symbols.
(do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
failure. Add contents parameter. Update call to get_bfd_fix. Update
call to r_reloc_init. Call _bfd_error_handler and return FALSE for
R_XTENSA_ASM_EXPAND relocs.
(do_fix_for_final_link): Add input_bfd and contents parameters. Update
call to get_bfd_fix. Include offset from contents for partial_inplace
relocations.
(is_reloc_sym_weak): New.
(pcrel_reloc_fits): Use new xtensa-isa.h functions.
(prop_sec_len): New.
(xtensa_is_property_section): Handle new property sections.
(is_literal_section): Delete.
(internal_reloc_compare): When r_offset matches, compare r_info and
r_addend to make sorting predictable.
(internal_reloc_matches): New.
(xtensa_get_property_section_name): Handle new property sections.
(xtensa_get_property_predef_flags): New.
(xtensa_callback_required_dependence): Use bfd_get_section_limit.
Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
* xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
(xtisa_errno, xtisa_error_msg): New variables.
(xtensa_isa_errno, xtensa_isa_error_msg): New.
(xtensa_insnbuf_alloc): Add error handling.
(xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
use xtensa_format_decode. Add error handling.
(xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
instruction length to find the number of bytes to copy.
(xtensa_isa_init): Add error handling. Replace calls to
xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
tables in the xtensa_modules structure.
(xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
xtensa_extend_isa): Delete.
(xtensa_isa_free): Change to only free lookup tables.
(opname_lookup_compare): Replace with ...
(xtensa_isa_name_compare): ... this function. Use strcasecmp.
(xtensa_insn_maxlength): Rename to ...
(xtensa_isa_maxlength): ... this.
(xtensa_insn_length): Delete.
(xtensa_insn_length_from_first_byte): Replace with ...
(xtensa_isa_length_from_chars): ... this function.
(xtensa_num_opcodes): Rename to ...
(xtensa_isa_num_opcodes): ... this.
(xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_regfiles, xtensa_isa_num_stages,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot): New functions.
(xtensa_opcode_lookup): Add error handling.
(xtensa_decode_insn): Replace with ...
(xtensa_opcode_decode): ... this function, with new format and
slot parameters. Add error handling.
(xtensa_encode_insn): Replace with ...
(xtensa_opcode_encode): ... this function, which does the encoding via
one of the entries in the "encode_fns" array. Add error handling.
(xtensa_opcode_name): Add error handling.
(xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
xtensa_opcode_is_call): New.
(xtensa_num_operands): Replace with ...
(xtensa_opcode_num_operands): ... this function. Add error handling.
(xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible): New.
(xtensa_get_operand, xtensa_operand_kind): Delete.
(xtensa_operand_inout): Add error handling and special-case for
"sout" operands.
(xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
operate on one slot of an instruction. Added error handling.
(xtensa_operand_encode): Handle default operands with no encoding
functions. Check for success by comparing against decoded value.
Add error handling.
(xtensa_operand_decode): Handle default operands. Return decoded value
through argument pointer. Add error handling.
(xtensa_operand_is_register, xtensa_operand_regfile,
xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
(xtensa_operand_isPCRelative): Rename to ...
(xtensa_operand_is_PCrelative): ... this. Add error handling.
(xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
through argument pointer. Add error handling.
(xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
* xtensa-modules.c: Rewrite to use new data structures.
* reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
* Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
* Makefile.in: Regenerate.
* bfd-in2.h: Likewise.
* libbfd.h: Likewise.
gas ChangeLog
* config/tc-xtensa.c (absolute_literals_supported): New global flag.
(UNREACHABLE_MAX_WIDTH): Define.
(XTENSA_FETCH_WIDTH): Delete.
(cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
prefer_const16, prefer_l32r): New global variables.
(LIT4_SECTION_NAME): Define.
(lit4_state struct): Add lit4_seg_name and lit4_seg fields.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
(frag_flags struct): New.
(xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
(subseg_map struct): Add cur_total_freq and cur_target_freq fields.
(bitfield, bit_is_set, set_bit, clear_bit): Define.
(MAX_FORMATS): Define.
(op_placement_info struct, op_placement_table): New.
(O_pltrel, O_hi16, O_lo16): Define.
(directiveE enum): Rename directive_generics to directive_transform.
Delete directive_relax. Add directive_schedule,
directive_absolute_literals, and directive_last_directive.
(directive_info): Rename "generics" to "transform". Delete "relax".
Add "schedule" and "absolute-literals".
(directive_state): Adjust entries to match changes in directive_info.
(xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
(xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
(xtensa_j_opcode, xtensa_rsr_opcode): Delete.
(align_only_targets, software_a0_b_retw_interlock,
software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
software_avoid_short_loop, software_avoid_close_loop_end,
software_avoid_all_short_loops, specific_opcode): Delete.
(warn_unaligned_branch_targets): New.
(workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
(option_[no_]link_relax, option_[no_]transform,
option_[no_]absolute_literals, option_warn_unaligned_targets,
option_prefer_l32r, option_prefer_const16, option_target_hardware):
New enum values.
(option_[no_]align_only_targets, option_literal_section_name,
option_text_section_name, option_data_section_name,
option_bss_section_name, option_eb, option_el): Delete.
(md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
and target-hardware. Delete entries for [no-]target-align-only,
literal-section-name, text-section-name, data-section-name, and
bss-section-name.
(md_parse_option): Handle new options and remove old ones. Accept but
ignore [no-]density options. Warn for [no-]generics and [no-]relax
and treat them as [no-]transform.
(md_show_usage): Add new options and remove old ones.
(xtensa_setup_hw_workarounds): New.
(md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
"long", "short", "loc" and "frequency" entries.
(use_generics): Rename to ...
(use_transform): ... this function. Add past_xtensa_end check.
(use_longcalls): Add past_xtensa_end check.
(code_density_available, can_relax): Delete.
(do_align_targets): New.
(get_directive): Accept dashes in directive names. Warn about
[no-]generics and [no-]relax directives and treat them as
[no-]transform.
(xtensa_begin_directive): Call md_flush_pending_output only for some
directives. Check for directives inside instruction bundles. Warn
about deprecated ".begin literal" usage. Warn and ignore [no-]density
directives. Handle new directives. Check generating_literals flag
for literal_prefix.
(xtensa_end_directive): Check for directives inside instruction
bundles. Warn and ignore [no-]density directives. Handle new
directives. Call xtensa_set_frag_assembly_state.
(xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
xtensa_dwarf2_emit_insn): New.
(xtensa_literal_position): Call md_flush_pending_output. Do not check
use_literal_section flag.
(xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
literals. Use xtensa_elf_cons to parse the expression.
(xtensa_literal_prefix): Do not check use_literal_section. Support
".lit4" sections for absolute literals. Change prefix convention to
replace ".text" (or ".t" in a linkonce section). No need to call
subseg_set.
(xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
(expression_end): Handle closing braces and colons.
(PLT_SUFFIX, plt_suffix): Delete.
(expression_maybe_register): Use new xtensa-isa.h functions. Use
xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
and O_hi16 expressions as well.
(tokenize_arguments): Handle closing braces and colons.
(parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
operands and paired register syntax.
(get_invisible_operands): New.
(xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
new xtensa-isa.h functions.
(xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
(xg_translate_idioms): Check if inside bundle. Use use_transform.
Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
instructions. Use xtensa_translate_zero_immed.
(operand_is_immed, operand_is_pcrel_label): Delete.
(get_relaxable_immed): Use new xtensa-isa.h functions.
(get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
functions.
(xtensa_print_insn_table, print_vliw_insn): New.
(is_direct_call_opcode): Use new xtensa-isa.h functions.
(is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
is_branch_or_jump_opcode): Delete.
(is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
(opnum_to_reloc, reloc_to_opnum): Delete.
(xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
xtensa-isa.h functions. Operate on one slot of an instruction.
(xtensa_insnbuf_set_immediate_field, is_negatable_branch,
xg_get_insn_size): Delete.
(xg_get_build_instr_size): Use xg_get_single_size.
(xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_get_max_narrow_insn_size): Delete.
(xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
xg_get_single_size.
(xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
(xg_expand_to_stack, xg_expand_narrow): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
xg_check_operand.
(xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
treat weak symbols conservatively.
(xg_check_operand): Use new xtensa-isa.h functions.
(is_dnrange): Delete.
(xg_assembly_relax): Inline previous calls to tinsn_copy.
(xg_finish_frag): Specify separate relax states for the frag and slot0.
(is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
xtensa-isa.h functions.
(xg_instruction_matches_option_term, xg_instruction_matches_or_options,
xg_instruction_matches_options): New.
(xg_instruction_matches_rule): Handle O_register expressions. Call
xg_instruction_matches_options.
(transition_rule_cmp): New.
(xg_instruction_match): Update call to xg_build_simplify_table.
(xg_build_token_insn): Record loc fields.
(xg_simplify_insn): Check is_specific_opcode field and
density_supported flag.
(xg_expand_assembly_insn): Skip checking code_density_available. Use
new xtensa-isa.h functions. Call use_transform instead of can_relax.
(xg_assemble_literal): Add error handling for O_big. Call
record_alignment. Handle O_pltrel.
(xg_valid_literal_expression): New.
(xg_assemble_literal_space): Add slot parameter. Remove call to
set_expr_symbol_offset. Add call to record_alignment. Update call to
xg_finish_frag.
(xg_emit_insn): Delete.
(xg_emit_insn_to_buf): Add format parameter. Update calls to
xg_add_opcode_fix and xtensa_insnbuf_to_chars.
(xg_add_opcode_fix): Change opcode parameter to tinsn and add format
and slot parameters. Handle new "alternate" relocations for absolute
literals and CONST16 instructions. Check for bad uses of O_lo16 and
O_hi16. Use new xtensa-isa.h functions.
(xg_assemble_tokens): Delete.
(is_register_writer): Use new xtensa-isa.h functions.
(is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
old-style RSR from LCOUNT.
(next_frag_opcode): Delete.
(next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
update_next_frag_state): New.
(update_next_frag_nop_state): Delete.
(next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
(xtensa_mark_literal_pool_location): Check use_literal_section flag and
the state of the absolute-literals directive. Add calls to
record_alignment and xtensa_set_frag_assembly_state. Call
xtensa_switch_to_non_abs_literal_fragment instead of
xtensa_switch_to_literal_fragment.
(build_nop): New.
(assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
(get_expanded_loop_offset): Change check for undefined opcode to an
assertion.
(xtensa_set_frag_assembly_state, relaxable_section,
xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
(md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
(xtensa_init_fix_data): New.
(xtensa_frob_label): Reset label symbol to the current frag. Check
do_align_targets and generating_literals flag. Propagate frequency
info to new alignment frag. Call xtensa_set_frag_assembly_state.
(xtensa_unrecognized_line): New.
(xtensa_flush_pending_output): Check if inside a bundle. Add a call
to xtensa_set_frag_assembly_state.
(error_reset_cur_vinsn): New.
(md_assemble): Remove check for literal frag. Remove call to
istack_init. Call use_transform instead of use_generics. Parse
explicit instruction format specifiers. Move code for
a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
Add dwarf2_where call. Remote automatic alignment for ENTRY
instructions. Move call to xtensa_clear_insn_labels to the end.
Rearrange to handle bundles.
(xtensa_cons_fix_new): Delete.
(xtensa_handle_align): New.
(xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
assignment to is_no_density field.
(md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
instead of reloc_to_opnum. Handle "alternate" relocations.
(xtensa_force_relocation, xtensa_check_inside_bundle,
xtensa_elf_section_change_hook): New.
(xtensa_symbol_new_hook): Delete.
(xtensa_fix_adjustable): Check for difference of symbols with an
offset. Check for external and weak symbols.
(md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
(md_estimate_size_before_relax): Return expansion for the first slot.
(tc_gen_reloc): Handle difference of symbols by producing
XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
tentative values into the output when linkrelax is set.
(XTENSA_PROP_SEC_NAME): Define.
(xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
Create literal tables only if using literal sections. Create new
property tables instead of old instruction tables. Check for unaligned
branch targets and loops.
(finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
new_resource_table, clear_resource_table, resize_resource_table,
resources_available, reserve_resources, release_resources,
opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
resources_conflict, xg_find_narrowest_format, relaxation_requirements,
bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
(xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
flag. Update checks for workaround options. Call
xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
(xtensa_cleanup_align_frags): Add special case for branch targets.
Check for and mark unreachable frags.
(xtensa_fix_target_frags): Remove use of align_only_targets flag.
Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
end of a zero-overhead loop body.
(frag_can_negate_branch): Handle instructions with multiple slots.
Use new xtensa-isa.h functions
(xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
xtensa_mark_zcl_first_insns): New.
(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
transformations are disabled.
(next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
multislot instructions.
(xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
Likewise. Also error if transformations are disabled.
(unrelaxed_frag_max_size): New.
(unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
xtensa-isa.h functions.
(xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
xtensa_opcode_is_loop instead of is_loop_opcode.
(get_text_align_power): Replace as_fatal with assertion.
(get_text_align_fill_size): Iterate instead of using modulus when
use_nops is false.
(get_noop_aligned_address): Assert that this is for a machine-dependent
RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
xg_get_single_size, and frag_format_size.
(get_widen_aligned_address): Rename to ...
(get_aligned_diff): ... this function. Add max_diff parameter.
Remove handling of rs_align/rs_align_code frags. Use
next_frag_format_size, get_text_align_power, get_text_align_fill_size,
next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
and pass it back to caller.
(xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
(relax_frag_text_align): Rename to ...
(relax_frag_loop_align): ... this function. Assume loops can only be
in the first slot of an instruction.
(relax_frag_add_nop): Use assemble_nop instead of constructing an OR
instruction. Remove call to frag_wane.
(relax_frag_narrow): Rename to ...
(relax_frag_for_align): ... this function. Extend to handle
RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
RELAX_NARROW for the first slot.
(find_address_of_next_align_frag, bytes_to_stretch): New.
(future_alignment_required): Use find_address_of_next_align_frag and
bytes_to_stretch. Look ahead to subsequent frags to make smarter
alignment decisions.
(relax_frag_immed): Add format, slot, and estimate_only parameters.
Check if transformations are enabled for b_j_loop_end workaround.
Use new xtensa-isa.h functions and handle multislot instructions.
Update call to xg_assembly_relax.
(md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
frag types.
(convert_frag_narrow): Add segP, format and slot parameters. Call
convert_frag_immed for branch instructions. Adjust calls to
tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
xg_get_single_size and xg_get_single_format.
(convert_frag_fill_nop): New.
(convert_frag_immed): Add format and slot parameters. Handle multislot
instructions and use new xtensa-isa.h functions. Update calls to
tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
enabled for b_j_loop_end workaround. Use build_nop instead of
assemble_nop. Check is_specific_opcode flag. Check for unreachable
frags. Use xg_get_single_size. Handle O_pltrel.
(fix_new_exp_in_seg): Remove check for old plt flag.
(convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
for loop opcode to an assertion. Mark all frags up to the end of the
loop as not transformable.
(get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
(get_subseg_info): New.
(xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
check for dest_seg.
(xtensa_switch_to_literal_fragment): Rewrite to handle absolute
literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
(xtensa_switch_to_non_abs_literal_fragment): New.
(cache_literal_section): Add is_code parameter and pass it through to
retrieve_literal_seg.
(retrieve_literal_seg): Add is_code parameter and use it to set the
flags on the literal section. Handle case where head parameter is 0.
(get_frag_is_no_transform, set_frag_is_specific_opcode,
set_frag_is_no_transform): New.
(xtensa_create_property_segments): Add end_property_function parameter
and pass it through to add_xt_block_frags. Call bfd_get_section_flags
and skip SEC_DEBUGGING and !SEC_ALLOC sections.
(xtensa_create_xproperty_segments, section_has_xproperty): New.
(add_xt_block_frags): Add end_property_function parameter and call it
if it is non-zero. Call xtensa_frag_flags_init.
(xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
get_frag_property_flags, frag_flags_to_number,
xtensa_frag_flags_combinable, xt_block_aligned_size,
xtensa_xt_block_combine, add_xt_prop_frags,
init_op_placement_info_table, opcode_fits_format_slot,
xg_get_single_size, xg_get_single_format): New.
(istack_push): Inline call to tinsn_copy.
(tinsn_copy): Delete.
(tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
(tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
(tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
functions. Handle invisible operands.
(tinsn_to_slotbuf): New.
(tinsn_check_arguments): Use new xtensa-isa.h functions.
(tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
vinsn_from_chars, and xg_free_vinsn.
(tinsn_from_insnbuf): New.
(tinsn_immed_from_frag): Add slot parameter and handle multislot
instructions. Handle symbol differences.
(get_num_stack_text_bytes): Use xg_get_single_size.
(xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
get_expr_register, set_expr_symbol_offset_diff): New.
* config/tc-xtensa.h (MAX_SLOTS): Define.
(xtensa_relax_statesE): Move from tc-xtensa.c. Add
RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
RELAX_NONE types.
(RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
(xtensa_frag_type struct): Add is_assembly_state_set,
use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
is_align, is_text_align, alignment, and is_first_loop_insn fields.
Replace is_generics and is_relax fields by is_no_transform field.
Delete is_text and is_longcalls fields. Change text_expansion and
literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
per-slot information: literal_frags, slot_subtypes, slot_symbols,
slot_sub_symbols, and slot_offsets. Add fr_prev field.
(xtensa_fix_data struct): New.
(xtensa_symfield_type struct): Delete plt field.
(xtensa_block_info struct): Move definition to tc-xtensa.h. Add
forward declaration here.
(xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
(XTENSA_SECTION_RENAME): Undefine.
(TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
(TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
(unit_num_copies_func, opcode_num_units_func,
opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
(resource_table struct): New.
* config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
(TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
literal_space, symbol, sub_symbol, offset, and literal_frag fields.
(tinsn_copy): Delete prototype.
(vliw_insn struct): New.
* config/xtensa-relax.c (insn_pattern_struct): Add options field.
(widen_spec_list): Add option conditions for density and boolean
instructions. Add expansions using CONST16 and conditions for using
CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
predicted branches.
(simplify_spec_list): Add option conditions for density instructions.
Add entry for NOP instruction.
(append_transition): Add cmp function pointer parameter and use it to
insert the new entry in order.
(operand_function_LOW16U, operand_function_HI16U): New.
(xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(enter_opname, split_string): Use xstrdup instead of strdup.
(init_insn_pattern): Initialize new options field.
(clear_req_or_option_list, clear_req_option_list,
clone_req_or_option_list, clone_req_option_list, parse_option_cond):
New.
(parse_insn_pattern): Parse option conditions.
(transition_applies): New.
(build_transition): Use new xtensa-isa.h functions. Fix incorrectly
swapped last arguments in calls to append_constant_value_condition.
Call clone_req_option_list. Add warning about invalid opcode.
Handle LOW16U and HI16U function names.
(build_transition_table): Add cmp parameter and use it in calls to
append_transition. Use new xtensa-isa.h functions. Check
transition_applies before adding entries.
(xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
pass it through to build_transition_table.
* config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
ReqOption, transition_cmp_fn): New types.
(OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(transition_rule struct): Add options field.
* doc/as.texinfo (Overview): Update Xtensa options.
* doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
--[no-]relax, and --[no-]generics options. Update descriptions of
--text-section-literals and --[no-]longcalls. Add
--[no-]absolute-literals and --[no-]transform.
(Xtensa Syntax): Add description of syntax for FLIX instructions.
Remove use of "generic" and "specific" terminology for opcodes.
(Xtensa Registers): Generalize the syntax description to include
user-defined register files.
(Xtensa Automatic Alignment): Update.
(Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
(Xtensa Call Relaxation): Linker can now remove most of the overhead.
(Xtensa Directives): Remove confusing rules about precedence.
(Density Directive, Relax Directive): Delete.
(Schedule Directive): New.
(Generics Directive): Rename to ...
(Transform Directive): ... this node.
(Literal Directive): Update for absolute literals. Missing
literal_position directive is now an error.
(Literal Position Directive): Update for absolute literals.
(Freeregs Directive): Delete.
(Absolute Literals Directive): New.
(Frame Directive): Minor editing.
* Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
Update dependencies.
* Makefile.in: Regenerate.
gas/testsuite ChangeLog
* gas/xtensa/all.exp: Adjust expected error message for j_too_far.
Change entry_align test to expect an error.
* gas/xtensa/entry_misalign2.s: Use no-transform instead of
no-generics directives.
include ChangeLog
* xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
(XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.
* xtensa-isa-internal.h (ISA_INTERFACE_VERSION): Delete.
(config_sturct struct): Delete.
(XTENSA_OPERAND_IS_REGISTER, XTENSA_OPERAND_IS_PCRELATIVE,
XTENSA_OPERAND_IS_INVISIBLE, XTENSA_OPERAND_IS_UNKNOWN,
XTENSA_OPCODE_IS_BRANCH, XTENSA_OPCODE_IS_JUMP,
XTENSA_OPCODE_IS_LOOP, XTENSA_OPCODE_IS_CALL,
XTENSA_STATE_IS_EXPORTED, XTENSA_INTERFACE_HAS_SIDE_EFFECT): Define.
(xtensa_format_encode_fn, xtensa_get_slot_fn, xtensa_set_slot_fn): New.
(xtensa_insn_decode_fn): Rename to ...
(xtensa_opcode_decode_fn): ... this.
(xtensa_immed_decode_fn, xtensa_immed_encode_fn, xtensa_do_reloc_fn,
xtensa_undo_reloc_fn): Update.
(xtensa_encoding_template_fn): Delete.
(xtensa_opcode_encode_fn, xtensa_format_decode_fn,
xtensa_length_decode_fn): New.
(xtensa_format_internal, xtensa_slot_internal): New types.
(xtensa_operand_internal): Delete operand_kind, inout, isPCRelative,
get_field, and set_field fields. Add name, field_id, regfile,
num_regs, and flags fields.
(xtensa_arg_internal): New type.
(xtensa_iclass_internal): Change operands field to array of
xtensa_arg_internal. Add num_stateOperands, stateOperands,
num_interfaceOperands, and interfaceOperands fields.
(xtensa_opcode_internal): Delete length, template, and iclass fields.
Add iclass_id, flags, encode_fns, num_funcUnit_uses, and funcUnit_uses.
(opname_lookup_entry): Delete.
(xtensa_regfile_internal, xtensa_interface_internal,
xtensa_funcUnit_internal, xtensa_state_internal,
xtensa_sysreg_internal, xtensa_lookup_entry): New.
(xtensa_isa_internal): Replace opcode_table field with opcodes field.
Change type of opname_lookup_table. Delete num_modules,
module_opcode_base, module_decode_fn, config, and has_density fields.
Add num_formats, formats, format_decode_fn, length_decode_fn,
num_slots, slots, num_fields, num_operands, operands, num_iclasses,
iclasses, num_regfiles, regfiles, num_states, states,
state_lookup_table, num_sysregs, sysregs, sysreg_lookup_table,
max_sysreg_num, sysreg_table, num_interfaces, interfaces,
interface_lookup_table, num_funcUnits, funcUnits and
funcUnit_lookup_table fields.
(xtensa_isa_module, xtensa_isa_modules): Delete.
(xtensa_isa_name_compare): New prototype.
(xtisa_errno, xtisa_error_msg): New.
* xtensa-isa.h (XTENSA_ISA_VERSION): Define.
(xtensa_isa): Change type.
(xtensa_operand): Delete.
(xtensa_format, xtensa_regfile, xtensa_state, xtensa_sysreg,
xtensa_interface, xtensa_funcUnit, xtensa_isa_status,
xtensa_funcUnit_use): New types.
(libisa_module_specifier): Delete.
(xtensa_isa_errno, xtensa_isa_error_msg): New prototypes.
(xtensa_insnbuf_free, xtensa_insnbuf_to_chars,
xtensa_insnbuf_from_chars): Update prototypes.
(xtensa_load_isa, xtensa_extend_isa, xtensa_default_isa,
xtensa_insn_maxlength, xtensa_num_opcodes, xtensa_decode_insn,
xtensa_encode_insn, xtensa_insn_length,
xtensa_insn_length_from_first_byte, xtensa_num_operands,
xtensa_operand_kind, xtensa_encode_result,
xtensa_operand_isPCRelative): Delete.
(xtensa_isa_init, xtensa_operand_inout, xtensa_operand_get_field,
xtensa_operand_set_field, xtensa_operand_encode,
xtensa_operand_decode, xtensa_operand_do_reloc,
xtensa_operand_undo_reloc): Update prototypes.
(xtensa_isa_maxlength, xtensa_isa_length_from_chars,
xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_opcodes, xtensa_isa_num_regfiles, xtensa_isa_num_states,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot, xtensa_opcode_decode,
xtensa_opcode_encode, xtensa_opcode_is_branch, xtensa_opcode_is_jump,
xtensa_opcode_is_loop, xtensa_opcode_is_call,
xtensa_opcode_num_operands, xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible, xtensa_operand_is_register,
xtensa_operand_regfile, xtensa_operand_num_regs,
xtensa_operand_is_known_reg, xtensa_operand_is_PCrelative,
xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New prototypes.
* elf/xtensa.h (R_XTENSA_DIFF8, R_XTENSA_DIFF16, R_XTENSA_DIFF32,
R_XTENSA_SLOT*_OP, R_XTENSA_SLOT*_ALT): New relocations.
(XTENSA_PROP_SEC_NAME): Define.
(property_table_entry): Add flags field.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
ld ChangeLog
* ld.texinfo (Xtensa): Describe new linker relaxation to optimize
assembler-generated longcall sequences. Describe new --size-opt
option.
* emulparams/elf32xtensa.sh (OTHER_SECTIONS): Add .xt.prop section.
* emultempl/xtensaelf.em (remove_section,
replace_insn_sec_with_prop_sec, replace_instruction_table_sections,
elf_xtensa_after_open): New.
(OPTION_OPT_SIZEOPT, OPTION_LITERAL_MOVEMENT,
OPTION_NO_LITERAL_MOVEMENT): Define.
(elf32xtensa_size_opt, elf32xtensa_no_literal_movement): New globals.
(PARSE_AND_LIST_LONGOPTS): Add size-opt and [no-]literal-movement.
(PARSE_AND_LIST_OPTIONS): Add --size-opt.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_OPT_SIZEOPT,
OPTION_LITERAL_MOVEMENT, and OPTION_NO_LITERAL_MOVEMENT.
(LDEMUL_AFTER_OPEN): Set to elf_xtensa_after_open.
* scripttempl/elfxtensa.sc: Update with changes from elf.sc.
* Makefile.am (eelf32xtensa.c): Update dependencies.
* Makefile.in: Regenerate.
ld/testsuite ChangeLog
* ld-xtensa/lcall1.s: Use .literal directive.
* ld-xtensa/lcall2.s: Align function entry.
* ld-xtensa/coalesce2.s: Likewise.
opcodes ChangeLog
* xtensa-dis.c (state_names): Delete.
(fetch_data): Use xtensa_isa_maxlength.
(print_xtensa_operand): Replace operand parameter with opcode/operand
pair. Remove print_sr_name parameter. Use new xtensa-isa.h functions.
(print_insn_xtensa): Use new xtensa-isa.h functions. Handle multislot
instruction bundles. Use xmalloc instead of malloc.
2004-10-08 00:22:15 +00:00
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|
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|
2004-10-07 Bob Wilson <bob.wilson@acm.org>
|
2004-10-08 19:20:13 +00:00
|
|
|
|
Sterling Augustine <sterling@tensilica.com>
|
bfd ChangeLog
* elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
(xtensa_default_isa): Global variable moved here from xtensa-isa.c.
(elf32xtensa_no_literal_movement): New global variable.
(elf_howto_table): Add entries for new relocations.
(elf_xtensa_reloc_type_lookup): Handle new relocations.
(property_table_compare): When addresses are equal, compare sizes and
various property flags.
(property_table_matches): New.
(xtensa_read_table_entries): Extend to read new property tables. Add
output_addr parameter to indicate that output addresses should be used.
Use bfd_get_section_limit.
(elf_xtensa_find_property_entry): New.
(elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
(elf_xtensa_check_relocs): Handle new relocations.
(elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
relocations. Use new xtensa-isa.h functions.
(build_encoding_error_message): Remove encode_result parameter. Add
new target_address parameter used to detect alignment errors.
(elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
error handling. Use new is_operand_relocation function.
(elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
Use underbar macro for error messages. Formatting.
(get_const16_opcode): New.
(get_l32r_opcode): Add a separate flag for initialization.
(get_relocation_opnd): Operand number is no longer explicit in the
relocation. Change to decode the opcode and analyze its operands.
(get_relocation_slot): New.
(get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
Use new xtensa-isa.h functions to handle multislot instructions.
(is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
(get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
check_loop_aligned, check_branch_target_aligned_address, narrowable,
widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
get_single_format, init_op_single_format_table): New.
(elf_xtensa_do_asm_simplify): Add error_message parameter and use it
instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
(contract_asm_expansion): Add error_message parameter and pass it to
elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
with R_XTENSA_SLOT0_OP.
(get_expanded_call_opcode): Extend to handle either L32R or CONST16
instructions. Use new xtensa-isa.h functions.
(r_reloc struct): Add new virtual_offset field.
(r_reloc_init): Add contents and content_length parameters. Set
virtual_offset field to zero. Add contents to target_offset field for
partial_inplace relocations.
(r_reloc_is_defined): Check for null.
(print_r_reloc): New debug function.
(source_reloc struct): Replace xtensa_operand field with pair of the
opcode and the operand position. Add is_abs_literal field.
(init_source_reloc): Specify operand by opcode/position pair. Set
is_abs_literal field.
(source_reloc_compare): When target_offsets are equal, compare other
fields to make sorting predictable.
(literal_value struct): Add is_abs_literal field.
(value_map_hash_table struct): Add has_last_loc and last_loc fields.
(init_literal_value): New.
(is_same_value): Replace with ...
(literal_value_equal): ... this function. Add comparisons of
virtual_offset and is_abs_literal fields.
(value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
failure. Initialize has_last_loc field.
(value_map_hash_table_delete): New.
(hash_literal_value): Rename to ...
(literal_value_hash): ... this. Include is_abs_literal flag and
virtual_offset field in the hash value.
(get_cached_value): Rename to ...
(value_map_get_cached_value): ... this. Update calls to
literal_value_hash and literal_value_equal.
(add_value_map): Check for allocation failure. Update calls to
value_map_get_cached_value and literal_value_hash.
(text_action, text_action_list, text_action_t): New types.
(find_fill_action, compute_removed_action_diff, adjust_fill_action,
text_action_add, text_action_add_literal, offset_with_removed_text,
offset_with_removed_text_before_fill, find_insn_action,
print_action_list, print_removed_literals): New.
(offset_with_removed_literals): Delete.
(xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
fix_array, fix_array_count, allocated_relocs, relocs_count, and
allocated_relocs_count fields.
(init_xtensa_relax_info): Initialize new fields.
(reloc_bfd_fix struct): Add new translated field.
(reloc_bfd_fix_init): Add translated parameter and use it to set the
translated field.
(fix_compare, cache_fix_array): New.
(get_bfd_fix): Remove fix_list parameter and get all relax_info for the
section via get_xtensa_relax_info. Use cache_fix_array to set up
sorted fix_array and use bsearch instead of linear search.
(section_cache_t): New struct.
(init_section_cache, section_cache_section, clear_section_cache): New.
(ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
(init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
extend_ebb_bounds_forward, extend_ebb_bounds_backward,
insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
New.
(retrieve_contents): Use bfd_get_section_limit.
(elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
to compute_removed_literals. Free value_map_hash_table when no longer
needed.
(analyze_relocations): Check is_relaxable_asm_section flag. Call
compute_text_actions for all sections.
(find_relaxable_sections): Mark sections as relaxable if they contain
ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
call. Increment relax_info src_count field only for appropriate
relocation types. Remove is_literal_section check.
(collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
r_reloc_init and find_associated_l32r_irel. Check
is_relaxable_asm_section flag. Handle L32R instructions with absolute
literals. Pass is_abs_literal flag to init_source_reloc.
(is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
CONST16 instructions. Adjust calls to r_reloc_init and
pcrel_reloc_fits. Handle weak symbols conservatively.
(find_associated_l32r_irel): Add bfd parameter and pass it to
is_l32r_relocation.
(compute_text_actions, compute_ebb_proposed_actions,
compute_ebb_actions, check_section_ebb_pcrels_fit,
check_section_ebb_reduces, text_action_add_proposed,
compute_fill_extra_space): New.
(remove_literals): Replace with ...
(compute_removed_literals): ... this function. Call
init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
Call xtensa_read_table_entries to get the property table. Skip
relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
is_removable_literal, remove_dead_literal, and
identify_literal_placement functions.
(get_irel_at_offset): Rewrite to use bsearch on sorted relocations
instead of linear search.
(is_removable_literal, remove_dead_literal,
identify_literal_placement): New.
(relocations_reach): Update check for literal not referenced by any
PC-relative relocations. Adjust call to pcrel_reloc_fits.
(coalesce_shared_literal, move_shared_literal): New.
(relax_section): Use bfd_get_section_limit. Call
translate_section_fixes. Update calls to r_reloc_init and
offset_with_removed_text. Check new is_relaxable_asm_section flag.
Add call to pin_internal_relocs. Add special handling for
R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
info to calculate new addend_displacement variable. Replace code for
deleting literals with more general code to perform the actions
determined by the action_list for the section.
(translate_section_fixes, translate_reloc_bfd_fix): New.
(translate_reloc): Check new is_relaxable_asm_section flag. Call
find_removed_literal only if is_operand_relocation. Update call to
offset_with_removed_text. Use new target_offset and removed_bytes
variables.
(move_literal): New.
(relax_property_section): Use bfd_get_section_limit. Set new
is_full_prop_section flag and handle new property tables. Update calls
to r_reloc_init and offset_with_removed_text. Check
is_relaxable_asm_section flag. Handle expansion of zero-sized
unreachable entries, with use of offset_with_removed_text_before_fill.
For relocatable links, combine entries only for literal tables.
(relax_section_symbols): Check is_relaxable_asm_section flag. Update
calls to offset_with_removed_text. Translate st_size field for
function symbols.
(do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
failure. Add contents parameter. Update call to get_bfd_fix. Update
call to r_reloc_init. Call _bfd_error_handler and return FALSE for
R_XTENSA_ASM_EXPAND relocs.
(do_fix_for_final_link): Add input_bfd and contents parameters. Update
call to get_bfd_fix. Include offset from contents for partial_inplace
relocations.
(is_reloc_sym_weak): New.
(pcrel_reloc_fits): Use new xtensa-isa.h functions.
(prop_sec_len): New.
(xtensa_is_property_section): Handle new property sections.
(is_literal_section): Delete.
(internal_reloc_compare): When r_offset matches, compare r_info and
r_addend to make sorting predictable.
(internal_reloc_matches): New.
(xtensa_get_property_section_name): Handle new property sections.
(xtensa_get_property_predef_flags): New.
(xtensa_callback_required_dependence): Use bfd_get_section_limit.
Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
* xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
(xtisa_errno, xtisa_error_msg): New variables.
(xtensa_isa_errno, xtensa_isa_error_msg): New.
(xtensa_insnbuf_alloc): Add error handling.
(xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
use xtensa_format_decode. Add error handling.
(xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
instruction length to find the number of bytes to copy.
(xtensa_isa_init): Add error handling. Replace calls to
xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
tables in the xtensa_modules structure.
(xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
xtensa_extend_isa): Delete.
(xtensa_isa_free): Change to only free lookup tables.
(opname_lookup_compare): Replace with ...
(xtensa_isa_name_compare): ... this function. Use strcasecmp.
(xtensa_insn_maxlength): Rename to ...
(xtensa_isa_maxlength): ... this.
(xtensa_insn_length): Delete.
(xtensa_insn_length_from_first_byte): Replace with ...
(xtensa_isa_length_from_chars): ... this function.
(xtensa_num_opcodes): Rename to ...
(xtensa_isa_num_opcodes): ... this.
(xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_regfiles, xtensa_isa_num_stages,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot): New functions.
(xtensa_opcode_lookup): Add error handling.
(xtensa_decode_insn): Replace with ...
(xtensa_opcode_decode): ... this function, with new format and
slot parameters. Add error handling.
(xtensa_encode_insn): Replace with ...
(xtensa_opcode_encode): ... this function, which does the encoding via
one of the entries in the "encode_fns" array. Add error handling.
(xtensa_opcode_name): Add error handling.
(xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
xtensa_opcode_is_call): New.
(xtensa_num_operands): Replace with ...
(xtensa_opcode_num_operands): ... this function. Add error handling.
(xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible): New.
(xtensa_get_operand, xtensa_operand_kind): Delete.
(xtensa_operand_inout): Add error handling and special-case for
"sout" operands.
(xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
operate on one slot of an instruction. Added error handling.
(xtensa_operand_encode): Handle default operands with no encoding
functions. Check for success by comparing against decoded value.
Add error handling.
(xtensa_operand_decode): Handle default operands. Return decoded value
through argument pointer. Add error handling.
(xtensa_operand_is_register, xtensa_operand_regfile,
xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
(xtensa_operand_isPCRelative): Rename to ...
(xtensa_operand_is_PCrelative): ... this. Add error handling.
(xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
through argument pointer. Add error handling.
(xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
* xtensa-modules.c: Rewrite to use new data structures.
* reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
* Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
* Makefile.in: Regenerate.
* bfd-in2.h: Likewise.
* libbfd.h: Likewise.
gas ChangeLog
* config/tc-xtensa.c (absolute_literals_supported): New global flag.
(UNREACHABLE_MAX_WIDTH): Define.
(XTENSA_FETCH_WIDTH): Delete.
(cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
prefer_const16, prefer_l32r): New global variables.
(LIT4_SECTION_NAME): Define.
(lit4_state struct): Add lit4_seg_name and lit4_seg fields.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
(frag_flags struct): New.
(xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
(subseg_map struct): Add cur_total_freq and cur_target_freq fields.
(bitfield, bit_is_set, set_bit, clear_bit): Define.
(MAX_FORMATS): Define.
(op_placement_info struct, op_placement_table): New.
(O_pltrel, O_hi16, O_lo16): Define.
(directiveE enum): Rename directive_generics to directive_transform.
Delete directive_relax. Add directive_schedule,
directive_absolute_literals, and directive_last_directive.
(directive_info): Rename "generics" to "transform". Delete "relax".
Add "schedule" and "absolute-literals".
(directive_state): Adjust entries to match changes in directive_info.
(xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
(xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
(xtensa_j_opcode, xtensa_rsr_opcode): Delete.
(align_only_targets, software_a0_b_retw_interlock,
software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
software_avoid_short_loop, software_avoid_close_loop_end,
software_avoid_all_short_loops, specific_opcode): Delete.
(warn_unaligned_branch_targets): New.
(workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
(option_[no_]link_relax, option_[no_]transform,
option_[no_]absolute_literals, option_warn_unaligned_targets,
option_prefer_l32r, option_prefer_const16, option_target_hardware):
New enum values.
(option_[no_]align_only_targets, option_literal_section_name,
option_text_section_name, option_data_section_name,
option_bss_section_name, option_eb, option_el): Delete.
(md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
and target-hardware. Delete entries for [no-]target-align-only,
literal-section-name, text-section-name, data-section-name, and
bss-section-name.
(md_parse_option): Handle new options and remove old ones. Accept but
ignore [no-]density options. Warn for [no-]generics and [no-]relax
and treat them as [no-]transform.
(md_show_usage): Add new options and remove old ones.
(xtensa_setup_hw_workarounds): New.
(md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
"long", "short", "loc" and "frequency" entries.
(use_generics): Rename to ...
(use_transform): ... this function. Add past_xtensa_end check.
(use_longcalls): Add past_xtensa_end check.
(code_density_available, can_relax): Delete.
(do_align_targets): New.
(get_directive): Accept dashes in directive names. Warn about
[no-]generics and [no-]relax directives and treat them as
[no-]transform.
(xtensa_begin_directive): Call md_flush_pending_output only for some
directives. Check for directives inside instruction bundles. Warn
about deprecated ".begin literal" usage. Warn and ignore [no-]density
directives. Handle new directives. Check generating_literals flag
for literal_prefix.
(xtensa_end_directive): Check for directives inside instruction
bundles. Warn and ignore [no-]density directives. Handle new
directives. Call xtensa_set_frag_assembly_state.
(xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
xtensa_dwarf2_emit_insn): New.
(xtensa_literal_position): Call md_flush_pending_output. Do not check
use_literal_section flag.
(xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
literals. Use xtensa_elf_cons to parse the expression.
(xtensa_literal_prefix): Do not check use_literal_section. Support
".lit4" sections for absolute literals. Change prefix convention to
replace ".text" (or ".t" in a linkonce section). No need to call
subseg_set.
(xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
(expression_end): Handle closing braces and colons.
(PLT_SUFFIX, plt_suffix): Delete.
(expression_maybe_register): Use new xtensa-isa.h functions. Use
xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
and O_hi16 expressions as well.
(tokenize_arguments): Handle closing braces and colons.
(parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
operands and paired register syntax.
(get_invisible_operands): New.
(xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
new xtensa-isa.h functions.
(xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
(xg_translate_idioms): Check if inside bundle. Use use_transform.
Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
instructions. Use xtensa_translate_zero_immed.
(operand_is_immed, operand_is_pcrel_label): Delete.
(get_relaxable_immed): Use new xtensa-isa.h functions.
(get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
functions.
(xtensa_print_insn_table, print_vliw_insn): New.
(is_direct_call_opcode): Use new xtensa-isa.h functions.
(is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
is_branch_or_jump_opcode): Delete.
(is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
(opnum_to_reloc, reloc_to_opnum): Delete.
(xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
xtensa-isa.h functions. Operate on one slot of an instruction.
(xtensa_insnbuf_set_immediate_field, is_negatable_branch,
xg_get_insn_size): Delete.
(xg_get_build_instr_size): Use xg_get_single_size.
(xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_get_max_narrow_insn_size): Delete.
(xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
xg_get_single_size.
(xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
(xg_expand_to_stack, xg_expand_narrow): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
xg_check_operand.
(xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
treat weak symbols conservatively.
(xg_check_operand): Use new xtensa-isa.h functions.
(is_dnrange): Delete.
(xg_assembly_relax): Inline previous calls to tinsn_copy.
(xg_finish_frag): Specify separate relax states for the frag and slot0.
(is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
xtensa-isa.h functions.
(xg_instruction_matches_option_term, xg_instruction_matches_or_options,
xg_instruction_matches_options): New.
(xg_instruction_matches_rule): Handle O_register expressions. Call
xg_instruction_matches_options.
(transition_rule_cmp): New.
(xg_instruction_match): Update call to xg_build_simplify_table.
(xg_build_token_insn): Record loc fields.
(xg_simplify_insn): Check is_specific_opcode field and
density_supported flag.
(xg_expand_assembly_insn): Skip checking code_density_available. Use
new xtensa-isa.h functions. Call use_transform instead of can_relax.
(xg_assemble_literal): Add error handling for O_big. Call
record_alignment. Handle O_pltrel.
(xg_valid_literal_expression): New.
(xg_assemble_literal_space): Add slot parameter. Remove call to
set_expr_symbol_offset. Add call to record_alignment. Update call to
xg_finish_frag.
(xg_emit_insn): Delete.
(xg_emit_insn_to_buf): Add format parameter. Update calls to
xg_add_opcode_fix and xtensa_insnbuf_to_chars.
(xg_add_opcode_fix): Change opcode parameter to tinsn and add format
and slot parameters. Handle new "alternate" relocations for absolute
literals and CONST16 instructions. Check for bad uses of O_lo16 and
O_hi16. Use new xtensa-isa.h functions.
(xg_assemble_tokens): Delete.
(is_register_writer): Use new xtensa-isa.h functions.
(is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
old-style RSR from LCOUNT.
(next_frag_opcode): Delete.
(next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
update_next_frag_state): New.
(update_next_frag_nop_state): Delete.
(next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
(xtensa_mark_literal_pool_location): Check use_literal_section flag and
the state of the absolute-literals directive. Add calls to
record_alignment and xtensa_set_frag_assembly_state. Call
xtensa_switch_to_non_abs_literal_fragment instead of
xtensa_switch_to_literal_fragment.
(build_nop): New.
(assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
(get_expanded_loop_offset): Change check for undefined opcode to an
assertion.
(xtensa_set_frag_assembly_state, relaxable_section,
xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
(md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
(xtensa_init_fix_data): New.
(xtensa_frob_label): Reset label symbol to the current frag. Check
do_align_targets and generating_literals flag. Propagate frequency
info to new alignment frag. Call xtensa_set_frag_assembly_state.
(xtensa_unrecognized_line): New.
(xtensa_flush_pending_output): Check if inside a bundle. Add a call
to xtensa_set_frag_assembly_state.
(error_reset_cur_vinsn): New.
(md_assemble): Remove check for literal frag. Remove call to
istack_init. Call use_transform instead of use_generics. Parse
explicit instruction format specifiers. Move code for
a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
Add dwarf2_where call. Remote automatic alignment for ENTRY
instructions. Move call to xtensa_clear_insn_labels to the end.
Rearrange to handle bundles.
(xtensa_cons_fix_new): Delete.
(xtensa_handle_align): New.
(xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
assignment to is_no_density field.
(md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
instead of reloc_to_opnum. Handle "alternate" relocations.
(xtensa_force_relocation, xtensa_check_inside_bundle,
xtensa_elf_section_change_hook): New.
(xtensa_symbol_new_hook): Delete.
(xtensa_fix_adjustable): Check for difference of symbols with an
offset. Check for external and weak symbols.
(md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
(md_estimate_size_before_relax): Return expansion for the first slot.
(tc_gen_reloc): Handle difference of symbols by producing
XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
tentative values into the output when linkrelax is set.
(XTENSA_PROP_SEC_NAME): Define.
(xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
Create literal tables only if using literal sections. Create new
property tables instead of old instruction tables. Check for unaligned
branch targets and loops.
(finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
new_resource_table, clear_resource_table, resize_resource_table,
resources_available, reserve_resources, release_resources,
opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
resources_conflict, xg_find_narrowest_format, relaxation_requirements,
bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
(xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
flag. Update checks for workaround options. Call
xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
(xtensa_cleanup_align_frags): Add special case for branch targets.
Check for and mark unreachable frags.
(xtensa_fix_target_frags): Remove use of align_only_targets flag.
Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
end of a zero-overhead loop body.
(frag_can_negate_branch): Handle instructions with multiple slots.
Use new xtensa-isa.h functions
(xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
xtensa_mark_zcl_first_insns): New.
(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
transformations are disabled.
(next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
multislot instructions.
(xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
Likewise. Also error if transformations are disabled.
(unrelaxed_frag_max_size): New.
(unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
xtensa-isa.h functions.
(xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
xtensa_opcode_is_loop instead of is_loop_opcode.
(get_text_align_power): Replace as_fatal with assertion.
(get_text_align_fill_size): Iterate instead of using modulus when
use_nops is false.
(get_noop_aligned_address): Assert that this is for a machine-dependent
RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
xg_get_single_size, and frag_format_size.
(get_widen_aligned_address): Rename to ...
(get_aligned_diff): ... this function. Add max_diff parameter.
Remove handling of rs_align/rs_align_code frags. Use
next_frag_format_size, get_text_align_power, get_text_align_fill_size,
next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
and pass it back to caller.
(xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
(relax_frag_text_align): Rename to ...
(relax_frag_loop_align): ... this function. Assume loops can only be
in the first slot of an instruction.
(relax_frag_add_nop): Use assemble_nop instead of constructing an OR
instruction. Remove call to frag_wane.
(relax_frag_narrow): Rename to ...
(relax_frag_for_align): ... this function. Extend to handle
RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
RELAX_NARROW for the first slot.
(find_address_of_next_align_frag, bytes_to_stretch): New.
(future_alignment_required): Use find_address_of_next_align_frag and
bytes_to_stretch. Look ahead to subsequent frags to make smarter
alignment decisions.
(relax_frag_immed): Add format, slot, and estimate_only parameters.
Check if transformations are enabled for b_j_loop_end workaround.
Use new xtensa-isa.h functions and handle multislot instructions.
Update call to xg_assembly_relax.
(md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
frag types.
(convert_frag_narrow): Add segP, format and slot parameters. Call
convert_frag_immed for branch instructions. Adjust calls to
tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
xg_get_single_size and xg_get_single_format.
(convert_frag_fill_nop): New.
(convert_frag_immed): Add format and slot parameters. Handle multislot
instructions and use new xtensa-isa.h functions. Update calls to
tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
enabled for b_j_loop_end workaround. Use build_nop instead of
assemble_nop. Check is_specific_opcode flag. Check for unreachable
frags. Use xg_get_single_size. Handle O_pltrel.
(fix_new_exp_in_seg): Remove check for old plt flag.
(convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
for loop opcode to an assertion. Mark all frags up to the end of the
loop as not transformable.
(get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
(get_subseg_info): New.
(xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
check for dest_seg.
(xtensa_switch_to_literal_fragment): Rewrite to handle absolute
literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
(xtensa_switch_to_non_abs_literal_fragment): New.
(cache_literal_section): Add is_code parameter and pass it through to
retrieve_literal_seg.
(retrieve_literal_seg): Add is_code parameter and use it to set the
flags on the literal section. Handle case where head parameter is 0.
(get_frag_is_no_transform, set_frag_is_specific_opcode,
set_frag_is_no_transform): New.
(xtensa_create_property_segments): Add end_property_function parameter
and pass it through to add_xt_block_frags. Call bfd_get_section_flags
and skip SEC_DEBUGGING and !SEC_ALLOC sections.
(xtensa_create_xproperty_segments, section_has_xproperty): New.
(add_xt_block_frags): Add end_property_function parameter and call it
if it is non-zero. Call xtensa_frag_flags_init.
(xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
get_frag_property_flags, frag_flags_to_number,
xtensa_frag_flags_combinable, xt_block_aligned_size,
xtensa_xt_block_combine, add_xt_prop_frags,
init_op_placement_info_table, opcode_fits_format_slot,
xg_get_single_size, xg_get_single_format): New.
(istack_push): Inline call to tinsn_copy.
(tinsn_copy): Delete.
(tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
(tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
(tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
functions. Handle invisible operands.
(tinsn_to_slotbuf): New.
(tinsn_check_arguments): Use new xtensa-isa.h functions.
(tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
vinsn_from_chars, and xg_free_vinsn.
(tinsn_from_insnbuf): New.
(tinsn_immed_from_frag): Add slot parameter and handle multislot
instructions. Handle symbol differences.
(get_num_stack_text_bytes): Use xg_get_single_size.
(xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
get_expr_register, set_expr_symbol_offset_diff): New.
* config/tc-xtensa.h (MAX_SLOTS): Define.
(xtensa_relax_statesE): Move from tc-xtensa.c. Add
RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
RELAX_NONE types.
(RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
(xtensa_frag_type struct): Add is_assembly_state_set,
use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
is_align, is_text_align, alignment, and is_first_loop_insn fields.
Replace is_generics and is_relax fields by is_no_transform field.
Delete is_text and is_longcalls fields. Change text_expansion and
literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
per-slot information: literal_frags, slot_subtypes, slot_symbols,
slot_sub_symbols, and slot_offsets. Add fr_prev field.
(xtensa_fix_data struct): New.
(xtensa_symfield_type struct): Delete plt field.
(xtensa_block_info struct): Move definition to tc-xtensa.h. Add
forward declaration here.
(xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
(XTENSA_SECTION_RENAME): Undefine.
(TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
(TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
(unit_num_copies_func, opcode_num_units_func,
opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
(resource_table struct): New.
* config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
(TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
literal_space, symbol, sub_symbol, offset, and literal_frag fields.
(tinsn_copy): Delete prototype.
(vliw_insn struct): New.
* config/xtensa-relax.c (insn_pattern_struct): Add options field.
(widen_spec_list): Add option conditions for density and boolean
instructions. Add expansions using CONST16 and conditions for using
CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
predicted branches.
(simplify_spec_list): Add option conditions for density instructions.
Add entry for NOP instruction.
(append_transition): Add cmp function pointer parameter and use it to
insert the new entry in order.
(operand_function_LOW16U, operand_function_HI16U): New.
(xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(enter_opname, split_string): Use xstrdup instead of strdup.
(init_insn_pattern): Initialize new options field.
(clear_req_or_option_list, clear_req_option_list,
clone_req_or_option_list, clone_req_option_list, parse_option_cond):
New.
(parse_insn_pattern): Parse option conditions.
(transition_applies): New.
(build_transition): Use new xtensa-isa.h functions. Fix incorrectly
swapped last arguments in calls to append_constant_value_condition.
Call clone_req_option_list. Add warning about invalid opcode.
Handle LOW16U and HI16U function names.
(build_transition_table): Add cmp parameter and use it in calls to
append_transition. Use new xtensa-isa.h functions. Check
transition_applies before adding entries.
(xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
pass it through to build_transition_table.
* config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
ReqOption, transition_cmp_fn): New types.
(OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(transition_rule struct): Add options field.
* doc/as.texinfo (Overview): Update Xtensa options.
* doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
--[no-]relax, and --[no-]generics options. Update descriptions of
--text-section-literals and --[no-]longcalls. Add
--[no-]absolute-literals and --[no-]transform.
(Xtensa Syntax): Add description of syntax for FLIX instructions.
Remove use of "generic" and "specific" terminology for opcodes.
(Xtensa Registers): Generalize the syntax description to include
user-defined register files.
(Xtensa Automatic Alignment): Update.
(Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
(Xtensa Call Relaxation): Linker can now remove most of the overhead.
(Xtensa Directives): Remove confusing rules about precedence.
(Density Directive, Relax Directive): Delete.
(Schedule Directive): New.
(Generics Directive): Rename to ...
(Transform Directive): ... this node.
(Literal Directive): Update for absolute literals. Missing
literal_position directive is now an error.
(Literal Position Directive): Update for absolute literals.
(Freeregs Directive): Delete.
(Absolute Literals Directive): New.
(Frame Directive): Minor editing.
* Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
Update dependencies.
* Makefile.in: Regenerate.
gas/testsuite ChangeLog
* gas/xtensa/all.exp: Adjust expected error message for j_too_far.
Change entry_align test to expect an error.
* gas/xtensa/entry_misalign2.s: Use no-transform instead of
no-generics directives.
include ChangeLog
* xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
(XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.
* xtensa-isa-internal.h (ISA_INTERFACE_VERSION): Delete.
(config_sturct struct): Delete.
(XTENSA_OPERAND_IS_REGISTER, XTENSA_OPERAND_IS_PCRELATIVE,
XTENSA_OPERAND_IS_INVISIBLE, XTENSA_OPERAND_IS_UNKNOWN,
XTENSA_OPCODE_IS_BRANCH, XTENSA_OPCODE_IS_JUMP,
XTENSA_OPCODE_IS_LOOP, XTENSA_OPCODE_IS_CALL,
XTENSA_STATE_IS_EXPORTED, XTENSA_INTERFACE_HAS_SIDE_EFFECT): Define.
(xtensa_format_encode_fn, xtensa_get_slot_fn, xtensa_set_slot_fn): New.
(xtensa_insn_decode_fn): Rename to ...
(xtensa_opcode_decode_fn): ... this.
(xtensa_immed_decode_fn, xtensa_immed_encode_fn, xtensa_do_reloc_fn,
xtensa_undo_reloc_fn): Update.
(xtensa_encoding_template_fn): Delete.
(xtensa_opcode_encode_fn, xtensa_format_decode_fn,
xtensa_length_decode_fn): New.
(xtensa_format_internal, xtensa_slot_internal): New types.
(xtensa_operand_internal): Delete operand_kind, inout, isPCRelative,
get_field, and set_field fields. Add name, field_id, regfile,
num_regs, and flags fields.
(xtensa_arg_internal): New type.
(xtensa_iclass_internal): Change operands field to array of
xtensa_arg_internal. Add num_stateOperands, stateOperands,
num_interfaceOperands, and interfaceOperands fields.
(xtensa_opcode_internal): Delete length, template, and iclass fields.
Add iclass_id, flags, encode_fns, num_funcUnit_uses, and funcUnit_uses.
(opname_lookup_entry): Delete.
(xtensa_regfile_internal, xtensa_interface_internal,
xtensa_funcUnit_internal, xtensa_state_internal,
xtensa_sysreg_internal, xtensa_lookup_entry): New.
(xtensa_isa_internal): Replace opcode_table field with opcodes field.
Change type of opname_lookup_table. Delete num_modules,
module_opcode_base, module_decode_fn, config, and has_density fields.
Add num_formats, formats, format_decode_fn, length_decode_fn,
num_slots, slots, num_fields, num_operands, operands, num_iclasses,
iclasses, num_regfiles, regfiles, num_states, states,
state_lookup_table, num_sysregs, sysregs, sysreg_lookup_table,
max_sysreg_num, sysreg_table, num_interfaces, interfaces,
interface_lookup_table, num_funcUnits, funcUnits and
funcUnit_lookup_table fields.
(xtensa_isa_module, xtensa_isa_modules): Delete.
(xtensa_isa_name_compare): New prototype.
(xtisa_errno, xtisa_error_msg): New.
* xtensa-isa.h (XTENSA_ISA_VERSION): Define.
(xtensa_isa): Change type.
(xtensa_operand): Delete.
(xtensa_format, xtensa_regfile, xtensa_state, xtensa_sysreg,
xtensa_interface, xtensa_funcUnit, xtensa_isa_status,
xtensa_funcUnit_use): New types.
(libisa_module_specifier): Delete.
(xtensa_isa_errno, xtensa_isa_error_msg): New prototypes.
(xtensa_insnbuf_free, xtensa_insnbuf_to_chars,
xtensa_insnbuf_from_chars): Update prototypes.
(xtensa_load_isa, xtensa_extend_isa, xtensa_default_isa,
xtensa_insn_maxlength, xtensa_num_opcodes, xtensa_decode_insn,
xtensa_encode_insn, xtensa_insn_length,
xtensa_insn_length_from_first_byte, xtensa_num_operands,
xtensa_operand_kind, xtensa_encode_result,
xtensa_operand_isPCRelative): Delete.
(xtensa_isa_init, xtensa_operand_inout, xtensa_operand_get_field,
xtensa_operand_set_field, xtensa_operand_encode,
xtensa_operand_decode, xtensa_operand_do_reloc,
xtensa_operand_undo_reloc): Update prototypes.
(xtensa_isa_maxlength, xtensa_isa_length_from_chars,
xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_opcodes, xtensa_isa_num_regfiles, xtensa_isa_num_states,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot, xtensa_opcode_decode,
xtensa_opcode_encode, xtensa_opcode_is_branch, xtensa_opcode_is_jump,
xtensa_opcode_is_loop, xtensa_opcode_is_call,
xtensa_opcode_num_operands, xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible, xtensa_operand_is_register,
xtensa_operand_regfile, xtensa_operand_num_regs,
xtensa_operand_is_known_reg, xtensa_operand_is_PCrelative,
xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New prototypes.
* elf/xtensa.h (R_XTENSA_DIFF8, R_XTENSA_DIFF16, R_XTENSA_DIFF32,
R_XTENSA_SLOT*_OP, R_XTENSA_SLOT*_ALT): New relocations.
(XTENSA_PROP_SEC_NAME): Define.
(property_table_entry): Add flags field.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
ld ChangeLog
* ld.texinfo (Xtensa): Describe new linker relaxation to optimize
assembler-generated longcall sequences. Describe new --size-opt
option.
* emulparams/elf32xtensa.sh (OTHER_SECTIONS): Add .xt.prop section.
* emultempl/xtensaelf.em (remove_section,
replace_insn_sec_with_prop_sec, replace_instruction_table_sections,
elf_xtensa_after_open): New.
(OPTION_OPT_SIZEOPT, OPTION_LITERAL_MOVEMENT,
OPTION_NO_LITERAL_MOVEMENT): Define.
(elf32xtensa_size_opt, elf32xtensa_no_literal_movement): New globals.
(PARSE_AND_LIST_LONGOPTS): Add size-opt and [no-]literal-movement.
(PARSE_AND_LIST_OPTIONS): Add --size-opt.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_OPT_SIZEOPT,
OPTION_LITERAL_MOVEMENT, and OPTION_NO_LITERAL_MOVEMENT.
(LDEMUL_AFTER_OPEN): Set to elf_xtensa_after_open.
* scripttempl/elfxtensa.sc: Update with changes from elf.sc.
* Makefile.am (eelf32xtensa.c): Update dependencies.
* Makefile.in: Regenerate.
ld/testsuite ChangeLog
* ld-xtensa/lcall1.s: Use .literal directive.
* ld-xtensa/lcall2.s: Align function entry.
* ld-xtensa/coalesce2.s: Likewise.
opcodes ChangeLog
* xtensa-dis.c (state_names): Delete.
(fetch_data): Use xtensa_isa_maxlength.
(print_xtensa_operand): Replace operand parameter with opcode/operand
pair. Remove print_sr_name parameter. Use new xtensa-isa.h functions.
(print_insn_xtensa): Use new xtensa-isa.h functions. Handle multislot
instruction bundles. Use xmalloc instead of malloc.
2004-10-08 00:22:15 +00:00
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* config/tc-xtensa.c (absolute_literals_supported): New global flag.
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(UNREACHABLE_MAX_WIDTH): Define.
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(XTENSA_FETCH_WIDTH): Delete.
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(cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
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prefer_const16, prefer_l32r): New global variables.
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(LIT4_SECTION_NAME): Define.
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(lit4_state struct): Add lit4_seg_name and lit4_seg fields.
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(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
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(frag_flags struct): New.
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2004-11-10 03:28:45 +00:00
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(xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
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bfd ChangeLog
* elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
(xtensa_default_isa): Global variable moved here from xtensa-isa.c.
(elf32xtensa_no_literal_movement): New global variable.
(elf_howto_table): Add entries for new relocations.
(elf_xtensa_reloc_type_lookup): Handle new relocations.
(property_table_compare): When addresses are equal, compare sizes and
various property flags.
(property_table_matches): New.
(xtensa_read_table_entries): Extend to read new property tables. Add
output_addr parameter to indicate that output addresses should be used.
Use bfd_get_section_limit.
(elf_xtensa_find_property_entry): New.
(elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
(elf_xtensa_check_relocs): Handle new relocations.
(elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
relocations. Use new xtensa-isa.h functions.
(build_encoding_error_message): Remove encode_result parameter. Add
new target_address parameter used to detect alignment errors.
(elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
error handling. Use new is_operand_relocation function.
(elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
Use underbar macro for error messages. Formatting.
(get_const16_opcode): New.
(get_l32r_opcode): Add a separate flag for initialization.
(get_relocation_opnd): Operand number is no longer explicit in the
relocation. Change to decode the opcode and analyze its operands.
(get_relocation_slot): New.
(get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
Use new xtensa-isa.h functions to handle multislot instructions.
(is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
(get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
check_loop_aligned, check_branch_target_aligned_address, narrowable,
widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
get_single_format, init_op_single_format_table): New.
(elf_xtensa_do_asm_simplify): Add error_message parameter and use it
instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
(contract_asm_expansion): Add error_message parameter and pass it to
elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
with R_XTENSA_SLOT0_OP.
(get_expanded_call_opcode): Extend to handle either L32R or CONST16
instructions. Use new xtensa-isa.h functions.
(r_reloc struct): Add new virtual_offset field.
(r_reloc_init): Add contents and content_length parameters. Set
virtual_offset field to zero. Add contents to target_offset field for
partial_inplace relocations.
(r_reloc_is_defined): Check for null.
(print_r_reloc): New debug function.
(source_reloc struct): Replace xtensa_operand field with pair of the
opcode and the operand position. Add is_abs_literal field.
(init_source_reloc): Specify operand by opcode/position pair. Set
is_abs_literal field.
(source_reloc_compare): When target_offsets are equal, compare other
fields to make sorting predictable.
(literal_value struct): Add is_abs_literal field.
(value_map_hash_table struct): Add has_last_loc and last_loc fields.
(init_literal_value): New.
(is_same_value): Replace with ...
(literal_value_equal): ... this function. Add comparisons of
virtual_offset and is_abs_literal fields.
(value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
failure. Initialize has_last_loc field.
(value_map_hash_table_delete): New.
(hash_literal_value): Rename to ...
(literal_value_hash): ... this. Include is_abs_literal flag and
virtual_offset field in the hash value.
(get_cached_value): Rename to ...
(value_map_get_cached_value): ... this. Update calls to
literal_value_hash and literal_value_equal.
(add_value_map): Check for allocation failure. Update calls to
value_map_get_cached_value and literal_value_hash.
(text_action, text_action_list, text_action_t): New types.
(find_fill_action, compute_removed_action_diff, adjust_fill_action,
text_action_add, text_action_add_literal, offset_with_removed_text,
offset_with_removed_text_before_fill, find_insn_action,
print_action_list, print_removed_literals): New.
(offset_with_removed_literals): Delete.
(xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
fix_array, fix_array_count, allocated_relocs, relocs_count, and
allocated_relocs_count fields.
(init_xtensa_relax_info): Initialize new fields.
(reloc_bfd_fix struct): Add new translated field.
(reloc_bfd_fix_init): Add translated parameter and use it to set the
translated field.
(fix_compare, cache_fix_array): New.
(get_bfd_fix): Remove fix_list parameter and get all relax_info for the
section via get_xtensa_relax_info. Use cache_fix_array to set up
sorted fix_array and use bsearch instead of linear search.
(section_cache_t): New struct.
(init_section_cache, section_cache_section, clear_section_cache): New.
(ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
(init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
extend_ebb_bounds_forward, extend_ebb_bounds_backward,
insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
New.
(retrieve_contents): Use bfd_get_section_limit.
(elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
to compute_removed_literals. Free value_map_hash_table when no longer
needed.
(analyze_relocations): Check is_relaxable_asm_section flag. Call
compute_text_actions for all sections.
(find_relaxable_sections): Mark sections as relaxable if they contain
ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
call. Increment relax_info src_count field only for appropriate
relocation types. Remove is_literal_section check.
(collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
r_reloc_init and find_associated_l32r_irel. Check
is_relaxable_asm_section flag. Handle L32R instructions with absolute
literals. Pass is_abs_literal flag to init_source_reloc.
(is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
CONST16 instructions. Adjust calls to r_reloc_init and
pcrel_reloc_fits. Handle weak symbols conservatively.
(find_associated_l32r_irel): Add bfd parameter and pass it to
is_l32r_relocation.
(compute_text_actions, compute_ebb_proposed_actions,
compute_ebb_actions, check_section_ebb_pcrels_fit,
check_section_ebb_reduces, text_action_add_proposed,
compute_fill_extra_space): New.
(remove_literals): Replace with ...
(compute_removed_literals): ... this function. Call
init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
Call xtensa_read_table_entries to get the property table. Skip
relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
is_removable_literal, remove_dead_literal, and
identify_literal_placement functions.
(get_irel_at_offset): Rewrite to use bsearch on sorted relocations
instead of linear search.
(is_removable_literal, remove_dead_literal,
identify_literal_placement): New.
(relocations_reach): Update check for literal not referenced by any
PC-relative relocations. Adjust call to pcrel_reloc_fits.
(coalesce_shared_literal, move_shared_literal): New.
(relax_section): Use bfd_get_section_limit. Call
translate_section_fixes. Update calls to r_reloc_init and
offset_with_removed_text. Check new is_relaxable_asm_section flag.
Add call to pin_internal_relocs. Add special handling for
R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
info to calculate new addend_displacement variable. Replace code for
deleting literals with more general code to perform the actions
determined by the action_list for the section.
(translate_section_fixes, translate_reloc_bfd_fix): New.
(translate_reloc): Check new is_relaxable_asm_section flag. Call
find_removed_literal only if is_operand_relocation. Update call to
offset_with_removed_text. Use new target_offset and removed_bytes
variables.
(move_literal): New.
(relax_property_section): Use bfd_get_section_limit. Set new
is_full_prop_section flag and handle new property tables. Update calls
to r_reloc_init and offset_with_removed_text. Check
is_relaxable_asm_section flag. Handle expansion of zero-sized
unreachable entries, with use of offset_with_removed_text_before_fill.
For relocatable links, combine entries only for literal tables.
(relax_section_symbols): Check is_relaxable_asm_section flag. Update
calls to offset_with_removed_text. Translate st_size field for
function symbols.
(do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
failure. Add contents parameter. Update call to get_bfd_fix. Update
call to r_reloc_init. Call _bfd_error_handler and return FALSE for
R_XTENSA_ASM_EXPAND relocs.
(do_fix_for_final_link): Add input_bfd and contents parameters. Update
call to get_bfd_fix. Include offset from contents for partial_inplace
relocations.
(is_reloc_sym_weak): New.
(pcrel_reloc_fits): Use new xtensa-isa.h functions.
(prop_sec_len): New.
(xtensa_is_property_section): Handle new property sections.
(is_literal_section): Delete.
(internal_reloc_compare): When r_offset matches, compare r_info and
r_addend to make sorting predictable.
(internal_reloc_matches): New.
(xtensa_get_property_section_name): Handle new property sections.
(xtensa_get_property_predef_flags): New.
(xtensa_callback_required_dependence): Use bfd_get_section_limit.
Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
* xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
(xtisa_errno, xtisa_error_msg): New variables.
(xtensa_isa_errno, xtensa_isa_error_msg): New.
(xtensa_insnbuf_alloc): Add error handling.
(xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
use xtensa_format_decode. Add error handling.
(xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
instruction length to find the number of bytes to copy.
(xtensa_isa_init): Add error handling. Replace calls to
xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
tables in the xtensa_modules structure.
(xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
xtensa_extend_isa): Delete.
(xtensa_isa_free): Change to only free lookup tables.
(opname_lookup_compare): Replace with ...
(xtensa_isa_name_compare): ... this function. Use strcasecmp.
(xtensa_insn_maxlength): Rename to ...
(xtensa_isa_maxlength): ... this.
(xtensa_insn_length): Delete.
(xtensa_insn_length_from_first_byte): Replace with ...
(xtensa_isa_length_from_chars): ... this function.
(xtensa_num_opcodes): Rename to ...
(xtensa_isa_num_opcodes): ... this.
(xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_regfiles, xtensa_isa_num_stages,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot): New functions.
(xtensa_opcode_lookup): Add error handling.
(xtensa_decode_insn): Replace with ...
(xtensa_opcode_decode): ... this function, with new format and
slot parameters. Add error handling.
(xtensa_encode_insn): Replace with ...
(xtensa_opcode_encode): ... this function, which does the encoding via
one of the entries in the "encode_fns" array. Add error handling.
(xtensa_opcode_name): Add error handling.
(xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
xtensa_opcode_is_call): New.
(xtensa_num_operands): Replace with ...
(xtensa_opcode_num_operands): ... this function. Add error handling.
(xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible): New.
(xtensa_get_operand, xtensa_operand_kind): Delete.
(xtensa_operand_inout): Add error handling and special-case for
"sout" operands.
(xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
operate on one slot of an instruction. Added error handling.
(xtensa_operand_encode): Handle default operands with no encoding
functions. Check for success by comparing against decoded value.
Add error handling.
(xtensa_operand_decode): Handle default operands. Return decoded value
through argument pointer. Add error handling.
(xtensa_operand_is_register, xtensa_operand_regfile,
xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
(xtensa_operand_isPCRelative): Rename to ...
(xtensa_operand_is_PCrelative): ... this. Add error handling.
(xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
through argument pointer. Add error handling.
(xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
* xtensa-modules.c: Rewrite to use new data structures.
* reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
* Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
* Makefile.in: Regenerate.
* bfd-in2.h: Likewise.
* libbfd.h: Likewise.
gas ChangeLog
* config/tc-xtensa.c (absolute_literals_supported): New global flag.
(UNREACHABLE_MAX_WIDTH): Define.
(XTENSA_FETCH_WIDTH): Delete.
(cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
prefer_const16, prefer_l32r): New global variables.
(LIT4_SECTION_NAME): Define.
(lit4_state struct): Add lit4_seg_name and lit4_seg fields.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
(frag_flags struct): New.
(xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
(subseg_map struct): Add cur_total_freq and cur_target_freq fields.
(bitfield, bit_is_set, set_bit, clear_bit): Define.
(MAX_FORMATS): Define.
(op_placement_info struct, op_placement_table): New.
(O_pltrel, O_hi16, O_lo16): Define.
(directiveE enum): Rename directive_generics to directive_transform.
Delete directive_relax. Add directive_schedule,
directive_absolute_literals, and directive_last_directive.
(directive_info): Rename "generics" to "transform". Delete "relax".
Add "schedule" and "absolute-literals".
(directive_state): Adjust entries to match changes in directive_info.
(xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
(xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
(xtensa_j_opcode, xtensa_rsr_opcode): Delete.
(align_only_targets, software_a0_b_retw_interlock,
software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
software_avoid_short_loop, software_avoid_close_loop_end,
software_avoid_all_short_loops, specific_opcode): Delete.
(warn_unaligned_branch_targets): New.
(workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
(option_[no_]link_relax, option_[no_]transform,
option_[no_]absolute_literals, option_warn_unaligned_targets,
option_prefer_l32r, option_prefer_const16, option_target_hardware):
New enum values.
(option_[no_]align_only_targets, option_literal_section_name,
option_text_section_name, option_data_section_name,
option_bss_section_name, option_eb, option_el): Delete.
(md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
and target-hardware. Delete entries for [no-]target-align-only,
literal-section-name, text-section-name, data-section-name, and
bss-section-name.
(md_parse_option): Handle new options and remove old ones. Accept but
ignore [no-]density options. Warn for [no-]generics and [no-]relax
and treat them as [no-]transform.
(md_show_usage): Add new options and remove old ones.
(xtensa_setup_hw_workarounds): New.
(md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
"long", "short", "loc" and "frequency" entries.
(use_generics): Rename to ...
(use_transform): ... this function. Add past_xtensa_end check.
(use_longcalls): Add past_xtensa_end check.
(code_density_available, can_relax): Delete.
(do_align_targets): New.
(get_directive): Accept dashes in directive names. Warn about
[no-]generics and [no-]relax directives and treat them as
[no-]transform.
(xtensa_begin_directive): Call md_flush_pending_output only for some
directives. Check for directives inside instruction bundles. Warn
about deprecated ".begin literal" usage. Warn and ignore [no-]density
directives. Handle new directives. Check generating_literals flag
for literal_prefix.
(xtensa_end_directive): Check for directives inside instruction
bundles. Warn and ignore [no-]density directives. Handle new
directives. Call xtensa_set_frag_assembly_state.
(xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
xtensa_dwarf2_emit_insn): New.
(xtensa_literal_position): Call md_flush_pending_output. Do not check
use_literal_section flag.
(xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
literals. Use xtensa_elf_cons to parse the expression.
(xtensa_literal_prefix): Do not check use_literal_section. Support
".lit4" sections for absolute literals. Change prefix convention to
replace ".text" (or ".t" in a linkonce section). No need to call
subseg_set.
(xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
(expression_end): Handle closing braces and colons.
(PLT_SUFFIX, plt_suffix): Delete.
(expression_maybe_register): Use new xtensa-isa.h functions. Use
xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
and O_hi16 expressions as well.
(tokenize_arguments): Handle closing braces and colons.
(parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
operands and paired register syntax.
(get_invisible_operands): New.
(xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
new xtensa-isa.h functions.
(xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
(xg_translate_idioms): Check if inside bundle. Use use_transform.
Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
instructions. Use xtensa_translate_zero_immed.
(operand_is_immed, operand_is_pcrel_label): Delete.
(get_relaxable_immed): Use new xtensa-isa.h functions.
(get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
functions.
(xtensa_print_insn_table, print_vliw_insn): New.
(is_direct_call_opcode): Use new xtensa-isa.h functions.
(is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
is_branch_or_jump_opcode): Delete.
(is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
(opnum_to_reloc, reloc_to_opnum): Delete.
(xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
xtensa-isa.h functions. Operate on one slot of an instruction.
(xtensa_insnbuf_set_immediate_field, is_negatable_branch,
xg_get_insn_size): Delete.
(xg_get_build_instr_size): Use xg_get_single_size.
(xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_get_max_narrow_insn_size): Delete.
(xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
xg_get_single_size.
(xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
(xg_expand_to_stack, xg_expand_narrow): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
xg_check_operand.
(xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
treat weak symbols conservatively.
(xg_check_operand): Use new xtensa-isa.h functions.
(is_dnrange): Delete.
(xg_assembly_relax): Inline previous calls to tinsn_copy.
(xg_finish_frag): Specify separate relax states for the frag and slot0.
(is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
xtensa-isa.h functions.
(xg_instruction_matches_option_term, xg_instruction_matches_or_options,
xg_instruction_matches_options): New.
(xg_instruction_matches_rule): Handle O_register expressions. Call
xg_instruction_matches_options.
(transition_rule_cmp): New.
(xg_instruction_match): Update call to xg_build_simplify_table.
(xg_build_token_insn): Record loc fields.
(xg_simplify_insn): Check is_specific_opcode field and
density_supported flag.
(xg_expand_assembly_insn): Skip checking code_density_available. Use
new xtensa-isa.h functions. Call use_transform instead of can_relax.
(xg_assemble_literal): Add error handling for O_big. Call
record_alignment. Handle O_pltrel.
(xg_valid_literal_expression): New.
(xg_assemble_literal_space): Add slot parameter. Remove call to
set_expr_symbol_offset. Add call to record_alignment. Update call to
xg_finish_frag.
(xg_emit_insn): Delete.
(xg_emit_insn_to_buf): Add format parameter. Update calls to
xg_add_opcode_fix and xtensa_insnbuf_to_chars.
(xg_add_opcode_fix): Change opcode parameter to tinsn and add format
and slot parameters. Handle new "alternate" relocations for absolute
literals and CONST16 instructions. Check for bad uses of O_lo16 and
O_hi16. Use new xtensa-isa.h functions.
(xg_assemble_tokens): Delete.
(is_register_writer): Use new xtensa-isa.h functions.
(is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
old-style RSR from LCOUNT.
(next_frag_opcode): Delete.
(next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
update_next_frag_state): New.
(update_next_frag_nop_state): Delete.
(next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
(xtensa_mark_literal_pool_location): Check use_literal_section flag and
the state of the absolute-literals directive. Add calls to
record_alignment and xtensa_set_frag_assembly_state. Call
xtensa_switch_to_non_abs_literal_fragment instead of
xtensa_switch_to_literal_fragment.
(build_nop): New.
(assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
(get_expanded_loop_offset): Change check for undefined opcode to an
assertion.
(xtensa_set_frag_assembly_state, relaxable_section,
xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
(md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
(xtensa_init_fix_data): New.
(xtensa_frob_label): Reset label symbol to the current frag. Check
do_align_targets and generating_literals flag. Propagate frequency
info to new alignment frag. Call xtensa_set_frag_assembly_state.
(xtensa_unrecognized_line): New.
(xtensa_flush_pending_output): Check if inside a bundle. Add a call
to xtensa_set_frag_assembly_state.
(error_reset_cur_vinsn): New.
(md_assemble): Remove check for literal frag. Remove call to
istack_init. Call use_transform instead of use_generics. Parse
explicit instruction format specifiers. Move code for
a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
Add dwarf2_where call. Remote automatic alignment for ENTRY
instructions. Move call to xtensa_clear_insn_labels to the end.
Rearrange to handle bundles.
(xtensa_cons_fix_new): Delete.
(xtensa_handle_align): New.
(xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
assignment to is_no_density field.
(md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
instead of reloc_to_opnum. Handle "alternate" relocations.
(xtensa_force_relocation, xtensa_check_inside_bundle,
xtensa_elf_section_change_hook): New.
(xtensa_symbol_new_hook): Delete.
(xtensa_fix_adjustable): Check for difference of symbols with an
offset. Check for external and weak symbols.
(md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
(md_estimate_size_before_relax): Return expansion for the first slot.
(tc_gen_reloc): Handle difference of symbols by producing
XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
tentative values into the output when linkrelax is set.
(XTENSA_PROP_SEC_NAME): Define.
(xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
Create literal tables only if using literal sections. Create new
property tables instead of old instruction tables. Check for unaligned
branch targets and loops.
(finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
new_resource_table, clear_resource_table, resize_resource_table,
resources_available, reserve_resources, release_resources,
opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
resources_conflict, xg_find_narrowest_format, relaxation_requirements,
bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
(xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
flag. Update checks for workaround options. Call
xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
(xtensa_cleanup_align_frags): Add special case for branch targets.
Check for and mark unreachable frags.
(xtensa_fix_target_frags): Remove use of align_only_targets flag.
Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
end of a zero-overhead loop body.
(frag_can_negate_branch): Handle instructions with multiple slots.
Use new xtensa-isa.h functions
(xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
xtensa_mark_zcl_first_insns): New.
(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
transformations are disabled.
(next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
multislot instructions.
(xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
Likewise. Also error if transformations are disabled.
(unrelaxed_frag_max_size): New.
(unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
xtensa-isa.h functions.
(xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
xtensa_opcode_is_loop instead of is_loop_opcode.
(get_text_align_power): Replace as_fatal with assertion.
(get_text_align_fill_size): Iterate instead of using modulus when
use_nops is false.
(get_noop_aligned_address): Assert that this is for a machine-dependent
RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
xg_get_single_size, and frag_format_size.
(get_widen_aligned_address): Rename to ...
(get_aligned_diff): ... this function. Add max_diff parameter.
Remove handling of rs_align/rs_align_code frags. Use
next_frag_format_size, get_text_align_power, get_text_align_fill_size,
next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
and pass it back to caller.
(xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
(relax_frag_text_align): Rename to ...
(relax_frag_loop_align): ... this function. Assume loops can only be
in the first slot of an instruction.
(relax_frag_add_nop): Use assemble_nop instead of constructing an OR
instruction. Remove call to frag_wane.
(relax_frag_narrow): Rename to ...
(relax_frag_for_align): ... this function. Extend to handle
RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
RELAX_NARROW for the first slot.
(find_address_of_next_align_frag, bytes_to_stretch): New.
(future_alignment_required): Use find_address_of_next_align_frag and
bytes_to_stretch. Look ahead to subsequent frags to make smarter
alignment decisions.
(relax_frag_immed): Add format, slot, and estimate_only parameters.
Check if transformations are enabled for b_j_loop_end workaround.
Use new xtensa-isa.h functions and handle multislot instructions.
Update call to xg_assembly_relax.
(md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
frag types.
(convert_frag_narrow): Add segP, format and slot parameters. Call
convert_frag_immed for branch instructions. Adjust calls to
tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
xg_get_single_size and xg_get_single_format.
(convert_frag_fill_nop): New.
(convert_frag_immed): Add format and slot parameters. Handle multislot
instructions and use new xtensa-isa.h functions. Update calls to
tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
enabled for b_j_loop_end workaround. Use build_nop instead of
assemble_nop. Check is_specific_opcode flag. Check for unreachable
frags. Use xg_get_single_size. Handle O_pltrel.
(fix_new_exp_in_seg): Remove check for old plt flag.
(convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
for loop opcode to an assertion. Mark all frags up to the end of the
loop as not transformable.
(get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
(get_subseg_info): New.
(xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
check for dest_seg.
(xtensa_switch_to_literal_fragment): Rewrite to handle absolute
literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
(xtensa_switch_to_non_abs_literal_fragment): New.
(cache_literal_section): Add is_code parameter and pass it through to
retrieve_literal_seg.
(retrieve_literal_seg): Add is_code parameter and use it to set the
flags on the literal section. Handle case where head parameter is 0.
(get_frag_is_no_transform, set_frag_is_specific_opcode,
set_frag_is_no_transform): New.
(xtensa_create_property_segments): Add end_property_function parameter
and pass it through to add_xt_block_frags. Call bfd_get_section_flags
and skip SEC_DEBUGGING and !SEC_ALLOC sections.
(xtensa_create_xproperty_segments, section_has_xproperty): New.
(add_xt_block_frags): Add end_property_function parameter and call it
if it is non-zero. Call xtensa_frag_flags_init.
(xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
get_frag_property_flags, frag_flags_to_number,
xtensa_frag_flags_combinable, xt_block_aligned_size,
xtensa_xt_block_combine, add_xt_prop_frags,
init_op_placement_info_table, opcode_fits_format_slot,
xg_get_single_size, xg_get_single_format): New.
(istack_push): Inline call to tinsn_copy.
(tinsn_copy): Delete.
(tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
(tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
(tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
functions. Handle invisible operands.
(tinsn_to_slotbuf): New.
(tinsn_check_arguments): Use new xtensa-isa.h functions.
(tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
vinsn_from_chars, and xg_free_vinsn.
(tinsn_from_insnbuf): New.
(tinsn_immed_from_frag): Add slot parameter and handle multislot
instructions. Handle symbol differences.
(get_num_stack_text_bytes): Use xg_get_single_size.
(xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
get_expr_register, set_expr_symbol_offset_diff): New.
* config/tc-xtensa.h (MAX_SLOTS): Define.
(xtensa_relax_statesE): Move from tc-xtensa.c. Add
RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
RELAX_NONE types.
(RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
(xtensa_frag_type struct): Add is_assembly_state_set,
use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
is_align, is_text_align, alignment, and is_first_loop_insn fields.
Replace is_generics and is_relax fields by is_no_transform field.
Delete is_text and is_longcalls fields. Change text_expansion and
literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
per-slot information: literal_frags, slot_subtypes, slot_symbols,
slot_sub_symbols, and slot_offsets. Add fr_prev field.
(xtensa_fix_data struct): New.
(xtensa_symfield_type struct): Delete plt field.
(xtensa_block_info struct): Move definition to tc-xtensa.h. Add
forward declaration here.
(xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
(XTENSA_SECTION_RENAME): Undefine.
(TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
(TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
(unit_num_copies_func, opcode_num_units_func,
opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
(resource_table struct): New.
* config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
(TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
literal_space, symbol, sub_symbol, offset, and literal_frag fields.
(tinsn_copy): Delete prototype.
(vliw_insn struct): New.
* config/xtensa-relax.c (insn_pattern_struct): Add options field.
(widen_spec_list): Add option conditions for density and boolean
instructions. Add expansions using CONST16 and conditions for using
CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
predicted branches.
(simplify_spec_list): Add option conditions for density instructions.
Add entry for NOP instruction.
(append_transition): Add cmp function pointer parameter and use it to
insert the new entry in order.
(operand_function_LOW16U, operand_function_HI16U): New.
(xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(enter_opname, split_string): Use xstrdup instead of strdup.
(init_insn_pattern): Initialize new options field.
(clear_req_or_option_list, clear_req_option_list,
clone_req_or_option_list, clone_req_option_list, parse_option_cond):
New.
(parse_insn_pattern): Parse option conditions.
(transition_applies): New.
(build_transition): Use new xtensa-isa.h functions. Fix incorrectly
swapped last arguments in calls to append_constant_value_condition.
Call clone_req_option_list. Add warning about invalid opcode.
Handle LOW16U and HI16U function names.
(build_transition_table): Add cmp parameter and use it in calls to
append_transition. Use new xtensa-isa.h functions. Check
transition_applies before adding entries.
(xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
pass it through to build_transition_table.
* config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
ReqOption, transition_cmp_fn): New types.
(OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(transition_rule struct): Add options field.
* doc/as.texinfo (Overview): Update Xtensa options.
* doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
--[no-]relax, and --[no-]generics options. Update descriptions of
--text-section-literals and --[no-]longcalls. Add
--[no-]absolute-literals and --[no-]transform.
(Xtensa Syntax): Add description of syntax for FLIX instructions.
Remove use of "generic" and "specific" terminology for opcodes.
(Xtensa Registers): Generalize the syntax description to include
user-defined register files.
(Xtensa Automatic Alignment): Update.
(Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
(Xtensa Call Relaxation): Linker can now remove most of the overhead.
(Xtensa Directives): Remove confusing rules about precedence.
(Density Directive, Relax Directive): Delete.
(Schedule Directive): New.
(Generics Directive): Rename to ...
(Transform Directive): ... this node.
(Literal Directive): Update for absolute literals. Missing
literal_position directive is now an error.
(Literal Position Directive): Update for absolute literals.
(Freeregs Directive): Delete.
(Absolute Literals Directive): New.
(Frame Directive): Minor editing.
* Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
Update dependencies.
* Makefile.in: Regenerate.
gas/testsuite ChangeLog
* gas/xtensa/all.exp: Adjust expected error message for j_too_far.
Change entry_align test to expect an error.
* gas/xtensa/entry_misalign2.s: Use no-transform instead of
no-generics directives.
include ChangeLog
* xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
(XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.
* xtensa-isa-internal.h (ISA_INTERFACE_VERSION): Delete.
(config_sturct struct): Delete.
(XTENSA_OPERAND_IS_REGISTER, XTENSA_OPERAND_IS_PCRELATIVE,
XTENSA_OPERAND_IS_INVISIBLE, XTENSA_OPERAND_IS_UNKNOWN,
XTENSA_OPCODE_IS_BRANCH, XTENSA_OPCODE_IS_JUMP,
XTENSA_OPCODE_IS_LOOP, XTENSA_OPCODE_IS_CALL,
XTENSA_STATE_IS_EXPORTED, XTENSA_INTERFACE_HAS_SIDE_EFFECT): Define.
(xtensa_format_encode_fn, xtensa_get_slot_fn, xtensa_set_slot_fn): New.
(xtensa_insn_decode_fn): Rename to ...
(xtensa_opcode_decode_fn): ... this.
(xtensa_immed_decode_fn, xtensa_immed_encode_fn, xtensa_do_reloc_fn,
xtensa_undo_reloc_fn): Update.
(xtensa_encoding_template_fn): Delete.
(xtensa_opcode_encode_fn, xtensa_format_decode_fn,
xtensa_length_decode_fn): New.
(xtensa_format_internal, xtensa_slot_internal): New types.
(xtensa_operand_internal): Delete operand_kind, inout, isPCRelative,
get_field, and set_field fields. Add name, field_id, regfile,
num_regs, and flags fields.
(xtensa_arg_internal): New type.
(xtensa_iclass_internal): Change operands field to array of
xtensa_arg_internal. Add num_stateOperands, stateOperands,
num_interfaceOperands, and interfaceOperands fields.
(xtensa_opcode_internal): Delete length, template, and iclass fields.
Add iclass_id, flags, encode_fns, num_funcUnit_uses, and funcUnit_uses.
(opname_lookup_entry): Delete.
(xtensa_regfile_internal, xtensa_interface_internal,
xtensa_funcUnit_internal, xtensa_state_internal,
xtensa_sysreg_internal, xtensa_lookup_entry): New.
(xtensa_isa_internal): Replace opcode_table field with opcodes field.
Change type of opname_lookup_table. Delete num_modules,
module_opcode_base, module_decode_fn, config, and has_density fields.
Add num_formats, formats, format_decode_fn, length_decode_fn,
num_slots, slots, num_fields, num_operands, operands, num_iclasses,
iclasses, num_regfiles, regfiles, num_states, states,
state_lookup_table, num_sysregs, sysregs, sysreg_lookup_table,
max_sysreg_num, sysreg_table, num_interfaces, interfaces,
interface_lookup_table, num_funcUnits, funcUnits and
funcUnit_lookup_table fields.
(xtensa_isa_module, xtensa_isa_modules): Delete.
(xtensa_isa_name_compare): New prototype.
(xtisa_errno, xtisa_error_msg): New.
* xtensa-isa.h (XTENSA_ISA_VERSION): Define.
(xtensa_isa): Change type.
(xtensa_operand): Delete.
(xtensa_format, xtensa_regfile, xtensa_state, xtensa_sysreg,
xtensa_interface, xtensa_funcUnit, xtensa_isa_status,
xtensa_funcUnit_use): New types.
(libisa_module_specifier): Delete.
(xtensa_isa_errno, xtensa_isa_error_msg): New prototypes.
(xtensa_insnbuf_free, xtensa_insnbuf_to_chars,
xtensa_insnbuf_from_chars): Update prototypes.
(xtensa_load_isa, xtensa_extend_isa, xtensa_default_isa,
xtensa_insn_maxlength, xtensa_num_opcodes, xtensa_decode_insn,
xtensa_encode_insn, xtensa_insn_length,
xtensa_insn_length_from_first_byte, xtensa_num_operands,
xtensa_operand_kind, xtensa_encode_result,
xtensa_operand_isPCRelative): Delete.
(xtensa_isa_init, xtensa_operand_inout, xtensa_operand_get_field,
xtensa_operand_set_field, xtensa_operand_encode,
xtensa_operand_decode, xtensa_operand_do_reloc,
xtensa_operand_undo_reloc): Update prototypes.
(xtensa_isa_maxlength, xtensa_isa_length_from_chars,
xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_opcodes, xtensa_isa_num_regfiles, xtensa_isa_num_states,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot, xtensa_opcode_decode,
xtensa_opcode_encode, xtensa_opcode_is_branch, xtensa_opcode_is_jump,
xtensa_opcode_is_loop, xtensa_opcode_is_call,
xtensa_opcode_num_operands, xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible, xtensa_operand_is_register,
xtensa_operand_regfile, xtensa_operand_num_regs,
xtensa_operand_is_known_reg, xtensa_operand_is_PCrelative,
xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New prototypes.
* elf/xtensa.h (R_XTENSA_DIFF8, R_XTENSA_DIFF16, R_XTENSA_DIFF32,
R_XTENSA_SLOT*_OP, R_XTENSA_SLOT*_ALT): New relocations.
(XTENSA_PROP_SEC_NAME): Define.
(property_table_entry): Add flags field.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
ld ChangeLog
* ld.texinfo (Xtensa): Describe new linker relaxation to optimize
assembler-generated longcall sequences. Describe new --size-opt
option.
* emulparams/elf32xtensa.sh (OTHER_SECTIONS): Add .xt.prop section.
* emultempl/xtensaelf.em (remove_section,
replace_insn_sec_with_prop_sec, replace_instruction_table_sections,
elf_xtensa_after_open): New.
(OPTION_OPT_SIZEOPT, OPTION_LITERAL_MOVEMENT,
OPTION_NO_LITERAL_MOVEMENT): Define.
(elf32xtensa_size_opt, elf32xtensa_no_literal_movement): New globals.
(PARSE_AND_LIST_LONGOPTS): Add size-opt and [no-]literal-movement.
(PARSE_AND_LIST_OPTIONS): Add --size-opt.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_OPT_SIZEOPT,
OPTION_LITERAL_MOVEMENT, and OPTION_NO_LITERAL_MOVEMENT.
(LDEMUL_AFTER_OPEN): Set to elf_xtensa_after_open.
* scripttempl/elfxtensa.sc: Update with changes from elf.sc.
* Makefile.am (eelf32xtensa.c): Update dependencies.
* Makefile.in: Regenerate.
ld/testsuite ChangeLog
* ld-xtensa/lcall1.s: Use .literal directive.
* ld-xtensa/lcall2.s: Align function entry.
* ld-xtensa/coalesce2.s: Likewise.
opcodes ChangeLog
* xtensa-dis.c (state_names): Delete.
(fetch_data): Use xtensa_isa_maxlength.
(print_xtensa_operand): Replace operand parameter with opcode/operand
pair. Remove print_sr_name parameter. Use new xtensa-isa.h functions.
(print_insn_xtensa): Use new xtensa-isa.h functions. Handle multislot
instruction bundles. Use xmalloc instead of malloc.
2004-10-08 00:22:15 +00:00
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(subseg_map struct): Add cur_total_freq and cur_target_freq fields.
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(bitfield, bit_is_set, set_bit, clear_bit): Define.
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(MAX_FORMATS): Define.
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(op_placement_info struct, op_placement_table): New.
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(O_pltrel, O_hi16, O_lo16): Define.
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(directiveE enum): Rename directive_generics to directive_transform.
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Delete directive_relax. Add directive_schedule,
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directive_absolute_literals, and directive_last_directive.
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(directive_info): Rename "generics" to "transform". Delete "relax".
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Add "schedule" and "absolute-literals".
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(directive_state): Adjust entries to match changes in directive_info.
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(xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
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(xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
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xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
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(xtensa_j_opcode, xtensa_rsr_opcode): Delete.
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(align_only_targets, software_a0_b_retw_interlock,
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software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
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software_avoid_short_loop, software_avoid_close_loop_end,
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software_avoid_all_short_loops, specific_opcode): Delete.
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(warn_unaligned_branch_targets): New.
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(workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
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workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
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(option_[no_]link_relax, option_[no_]transform,
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option_[no_]absolute_literals, option_warn_unaligned_targets,
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option_prefer_l32r, option_prefer_const16, option_target_hardware):
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New enum values.
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(option_[no_]align_only_targets, option_literal_section_name,
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option_text_section_name, option_data_section_name,
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option_bss_section_name, option_eb, option_el): Delete.
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(md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
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warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
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and target-hardware. Delete entries for [no-]target-align-only,
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literal-section-name, text-section-name, data-section-name, and
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bss-section-name.
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(md_parse_option): Handle new options and remove old ones. Accept but
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ignore [no-]density options. Warn for [no-]generics and [no-]relax
|
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and treat them as [no-]transform.
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(md_show_usage): Add new options and remove old ones.
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(xtensa_setup_hw_workarounds): New.
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(md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
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"long", "short", "loc" and "frequency" entries.
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(use_generics): Rename to ...
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(use_transform): ... this function. Add past_xtensa_end check.
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(use_longcalls): Add past_xtensa_end check.
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(code_density_available, can_relax): Delete.
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(do_align_targets): New.
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(get_directive): Accept dashes in directive names. Warn about
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[no-]generics and [no-]relax directives and treat them as
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2004-11-10 03:28:45 +00:00
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[no-]transform.
|
bfd ChangeLog
* elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
(xtensa_default_isa): Global variable moved here from xtensa-isa.c.
(elf32xtensa_no_literal_movement): New global variable.
(elf_howto_table): Add entries for new relocations.
(elf_xtensa_reloc_type_lookup): Handle new relocations.
(property_table_compare): When addresses are equal, compare sizes and
various property flags.
(property_table_matches): New.
(xtensa_read_table_entries): Extend to read new property tables. Add
output_addr parameter to indicate that output addresses should be used.
Use bfd_get_section_limit.
(elf_xtensa_find_property_entry): New.
(elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
(elf_xtensa_check_relocs): Handle new relocations.
(elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
relocations. Use new xtensa-isa.h functions.
(build_encoding_error_message): Remove encode_result parameter. Add
new target_address parameter used to detect alignment errors.
(elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
error handling. Use new is_operand_relocation function.
(elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
Use underbar macro for error messages. Formatting.
(get_const16_opcode): New.
(get_l32r_opcode): Add a separate flag for initialization.
(get_relocation_opnd): Operand number is no longer explicit in the
relocation. Change to decode the opcode and analyze its operands.
(get_relocation_slot): New.
(get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
Use new xtensa-isa.h functions to handle multislot instructions.
(is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
(get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
check_loop_aligned, check_branch_target_aligned_address, narrowable,
widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
get_single_format, init_op_single_format_table): New.
(elf_xtensa_do_asm_simplify): Add error_message parameter and use it
instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
(contract_asm_expansion): Add error_message parameter and pass it to
elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
with R_XTENSA_SLOT0_OP.
(get_expanded_call_opcode): Extend to handle either L32R or CONST16
instructions. Use new xtensa-isa.h functions.
(r_reloc struct): Add new virtual_offset field.
(r_reloc_init): Add contents and content_length parameters. Set
virtual_offset field to zero. Add contents to target_offset field for
partial_inplace relocations.
(r_reloc_is_defined): Check for null.
(print_r_reloc): New debug function.
(source_reloc struct): Replace xtensa_operand field with pair of the
opcode and the operand position. Add is_abs_literal field.
(init_source_reloc): Specify operand by opcode/position pair. Set
is_abs_literal field.
(source_reloc_compare): When target_offsets are equal, compare other
fields to make sorting predictable.
(literal_value struct): Add is_abs_literal field.
(value_map_hash_table struct): Add has_last_loc and last_loc fields.
(init_literal_value): New.
(is_same_value): Replace with ...
(literal_value_equal): ... this function. Add comparisons of
virtual_offset and is_abs_literal fields.
(value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
failure. Initialize has_last_loc field.
(value_map_hash_table_delete): New.
(hash_literal_value): Rename to ...
(literal_value_hash): ... this. Include is_abs_literal flag and
virtual_offset field in the hash value.
(get_cached_value): Rename to ...
(value_map_get_cached_value): ... this. Update calls to
literal_value_hash and literal_value_equal.
(add_value_map): Check for allocation failure. Update calls to
value_map_get_cached_value and literal_value_hash.
(text_action, text_action_list, text_action_t): New types.
(find_fill_action, compute_removed_action_diff, adjust_fill_action,
text_action_add, text_action_add_literal, offset_with_removed_text,
offset_with_removed_text_before_fill, find_insn_action,
print_action_list, print_removed_literals): New.
(offset_with_removed_literals): Delete.
(xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
fix_array, fix_array_count, allocated_relocs, relocs_count, and
allocated_relocs_count fields.
(init_xtensa_relax_info): Initialize new fields.
(reloc_bfd_fix struct): Add new translated field.
(reloc_bfd_fix_init): Add translated parameter and use it to set the
translated field.
(fix_compare, cache_fix_array): New.
(get_bfd_fix): Remove fix_list parameter and get all relax_info for the
section via get_xtensa_relax_info. Use cache_fix_array to set up
sorted fix_array and use bsearch instead of linear search.
(section_cache_t): New struct.
(init_section_cache, section_cache_section, clear_section_cache): New.
(ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
(init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
extend_ebb_bounds_forward, extend_ebb_bounds_backward,
insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
New.
(retrieve_contents): Use bfd_get_section_limit.
(elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
to compute_removed_literals. Free value_map_hash_table when no longer
needed.
(analyze_relocations): Check is_relaxable_asm_section flag. Call
compute_text_actions for all sections.
(find_relaxable_sections): Mark sections as relaxable if they contain
ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
call. Increment relax_info src_count field only for appropriate
relocation types. Remove is_literal_section check.
(collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
r_reloc_init and find_associated_l32r_irel. Check
is_relaxable_asm_section flag. Handle L32R instructions with absolute
literals. Pass is_abs_literal flag to init_source_reloc.
(is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
CONST16 instructions. Adjust calls to r_reloc_init and
pcrel_reloc_fits. Handle weak symbols conservatively.
(find_associated_l32r_irel): Add bfd parameter and pass it to
is_l32r_relocation.
(compute_text_actions, compute_ebb_proposed_actions,
compute_ebb_actions, check_section_ebb_pcrels_fit,
check_section_ebb_reduces, text_action_add_proposed,
compute_fill_extra_space): New.
(remove_literals): Replace with ...
(compute_removed_literals): ... this function. Call
init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
Call xtensa_read_table_entries to get the property table. Skip
relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
is_removable_literal, remove_dead_literal, and
identify_literal_placement functions.
(get_irel_at_offset): Rewrite to use bsearch on sorted relocations
instead of linear search.
(is_removable_literal, remove_dead_literal,
identify_literal_placement): New.
(relocations_reach): Update check for literal not referenced by any
PC-relative relocations. Adjust call to pcrel_reloc_fits.
(coalesce_shared_literal, move_shared_literal): New.
(relax_section): Use bfd_get_section_limit. Call
translate_section_fixes. Update calls to r_reloc_init and
offset_with_removed_text. Check new is_relaxable_asm_section flag.
Add call to pin_internal_relocs. Add special handling for
R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
info to calculate new addend_displacement variable. Replace code for
deleting literals with more general code to perform the actions
determined by the action_list for the section.
(translate_section_fixes, translate_reloc_bfd_fix): New.
(translate_reloc): Check new is_relaxable_asm_section flag. Call
find_removed_literal only if is_operand_relocation. Update call to
offset_with_removed_text. Use new target_offset and removed_bytes
variables.
(move_literal): New.
(relax_property_section): Use bfd_get_section_limit. Set new
is_full_prop_section flag and handle new property tables. Update calls
to r_reloc_init and offset_with_removed_text. Check
is_relaxable_asm_section flag. Handle expansion of zero-sized
unreachable entries, with use of offset_with_removed_text_before_fill.
For relocatable links, combine entries only for literal tables.
(relax_section_symbols): Check is_relaxable_asm_section flag. Update
calls to offset_with_removed_text. Translate st_size field for
function symbols.
(do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
failure. Add contents parameter. Update call to get_bfd_fix. Update
call to r_reloc_init. Call _bfd_error_handler and return FALSE for
R_XTENSA_ASM_EXPAND relocs.
(do_fix_for_final_link): Add input_bfd and contents parameters. Update
call to get_bfd_fix. Include offset from contents for partial_inplace
relocations.
(is_reloc_sym_weak): New.
(pcrel_reloc_fits): Use new xtensa-isa.h functions.
(prop_sec_len): New.
(xtensa_is_property_section): Handle new property sections.
(is_literal_section): Delete.
(internal_reloc_compare): When r_offset matches, compare r_info and
r_addend to make sorting predictable.
(internal_reloc_matches): New.
(xtensa_get_property_section_name): Handle new property sections.
(xtensa_get_property_predef_flags): New.
(xtensa_callback_required_dependence): Use bfd_get_section_limit.
Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
* xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
(xtisa_errno, xtisa_error_msg): New variables.
(xtensa_isa_errno, xtensa_isa_error_msg): New.
(xtensa_insnbuf_alloc): Add error handling.
(xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
use xtensa_format_decode. Add error handling.
(xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
instruction length to find the number of bytes to copy.
(xtensa_isa_init): Add error handling. Replace calls to
xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
tables in the xtensa_modules structure.
(xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
xtensa_extend_isa): Delete.
(xtensa_isa_free): Change to only free lookup tables.
(opname_lookup_compare): Replace with ...
(xtensa_isa_name_compare): ... this function. Use strcasecmp.
(xtensa_insn_maxlength): Rename to ...
(xtensa_isa_maxlength): ... this.
(xtensa_insn_length): Delete.
(xtensa_insn_length_from_first_byte): Replace with ...
(xtensa_isa_length_from_chars): ... this function.
(xtensa_num_opcodes): Rename to ...
(xtensa_isa_num_opcodes): ... this.
(xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_regfiles, xtensa_isa_num_stages,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot): New functions.
(xtensa_opcode_lookup): Add error handling.
(xtensa_decode_insn): Replace with ...
(xtensa_opcode_decode): ... this function, with new format and
slot parameters. Add error handling.
(xtensa_encode_insn): Replace with ...
(xtensa_opcode_encode): ... this function, which does the encoding via
one of the entries in the "encode_fns" array. Add error handling.
(xtensa_opcode_name): Add error handling.
(xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
xtensa_opcode_is_call): New.
(xtensa_num_operands): Replace with ...
(xtensa_opcode_num_operands): ... this function. Add error handling.
(xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible): New.
(xtensa_get_operand, xtensa_operand_kind): Delete.
(xtensa_operand_inout): Add error handling and special-case for
"sout" operands.
(xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
operate on one slot of an instruction. Added error handling.
(xtensa_operand_encode): Handle default operands with no encoding
functions. Check for success by comparing against decoded value.
Add error handling.
(xtensa_operand_decode): Handle default operands. Return decoded value
through argument pointer. Add error handling.
(xtensa_operand_is_register, xtensa_operand_regfile,
xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
(xtensa_operand_isPCRelative): Rename to ...
(xtensa_operand_is_PCrelative): ... this. Add error handling.
(xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
through argument pointer. Add error handling.
(xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
* xtensa-modules.c: Rewrite to use new data structures.
* reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
* Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
* Makefile.in: Regenerate.
* bfd-in2.h: Likewise.
* libbfd.h: Likewise.
gas ChangeLog
* config/tc-xtensa.c (absolute_literals_supported): New global flag.
(UNREACHABLE_MAX_WIDTH): Define.
(XTENSA_FETCH_WIDTH): Delete.
(cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
prefer_const16, prefer_l32r): New global variables.
(LIT4_SECTION_NAME): Define.
(lit4_state struct): Add lit4_seg_name and lit4_seg fields.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
(frag_flags struct): New.
(xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
(subseg_map struct): Add cur_total_freq and cur_target_freq fields.
(bitfield, bit_is_set, set_bit, clear_bit): Define.
(MAX_FORMATS): Define.
(op_placement_info struct, op_placement_table): New.
(O_pltrel, O_hi16, O_lo16): Define.
(directiveE enum): Rename directive_generics to directive_transform.
Delete directive_relax. Add directive_schedule,
directive_absolute_literals, and directive_last_directive.
(directive_info): Rename "generics" to "transform". Delete "relax".
Add "schedule" and "absolute-literals".
(directive_state): Adjust entries to match changes in directive_info.
(xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
(xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
(xtensa_j_opcode, xtensa_rsr_opcode): Delete.
(align_only_targets, software_a0_b_retw_interlock,
software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
software_avoid_short_loop, software_avoid_close_loop_end,
software_avoid_all_short_loops, specific_opcode): Delete.
(warn_unaligned_branch_targets): New.
(workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
(option_[no_]link_relax, option_[no_]transform,
option_[no_]absolute_literals, option_warn_unaligned_targets,
option_prefer_l32r, option_prefer_const16, option_target_hardware):
New enum values.
(option_[no_]align_only_targets, option_literal_section_name,
option_text_section_name, option_data_section_name,
option_bss_section_name, option_eb, option_el): Delete.
(md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
and target-hardware. Delete entries for [no-]target-align-only,
literal-section-name, text-section-name, data-section-name, and
bss-section-name.
(md_parse_option): Handle new options and remove old ones. Accept but
ignore [no-]density options. Warn for [no-]generics and [no-]relax
and treat them as [no-]transform.
(md_show_usage): Add new options and remove old ones.
(xtensa_setup_hw_workarounds): New.
(md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
"long", "short", "loc" and "frequency" entries.
(use_generics): Rename to ...
(use_transform): ... this function. Add past_xtensa_end check.
(use_longcalls): Add past_xtensa_end check.
(code_density_available, can_relax): Delete.
(do_align_targets): New.
(get_directive): Accept dashes in directive names. Warn about
[no-]generics and [no-]relax directives and treat them as
[no-]transform.
(xtensa_begin_directive): Call md_flush_pending_output only for some
directives. Check for directives inside instruction bundles. Warn
about deprecated ".begin literal" usage. Warn and ignore [no-]density
directives. Handle new directives. Check generating_literals flag
for literal_prefix.
(xtensa_end_directive): Check for directives inside instruction
bundles. Warn and ignore [no-]density directives. Handle new
directives. Call xtensa_set_frag_assembly_state.
(xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
xtensa_dwarf2_emit_insn): New.
(xtensa_literal_position): Call md_flush_pending_output. Do not check
use_literal_section flag.
(xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
literals. Use xtensa_elf_cons to parse the expression.
(xtensa_literal_prefix): Do not check use_literal_section. Support
".lit4" sections for absolute literals. Change prefix convention to
replace ".text" (or ".t" in a linkonce section). No need to call
subseg_set.
(xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
(expression_end): Handle closing braces and colons.
(PLT_SUFFIX, plt_suffix): Delete.
(expression_maybe_register): Use new xtensa-isa.h functions. Use
xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
and O_hi16 expressions as well.
(tokenize_arguments): Handle closing braces and colons.
(parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
operands and paired register syntax.
(get_invisible_operands): New.
(xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
new xtensa-isa.h functions.
(xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
(xg_translate_idioms): Check if inside bundle. Use use_transform.
Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
instructions. Use xtensa_translate_zero_immed.
(operand_is_immed, operand_is_pcrel_label): Delete.
(get_relaxable_immed): Use new xtensa-isa.h functions.
(get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
functions.
(xtensa_print_insn_table, print_vliw_insn): New.
(is_direct_call_opcode): Use new xtensa-isa.h functions.
(is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
is_branch_or_jump_opcode): Delete.
(is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
(opnum_to_reloc, reloc_to_opnum): Delete.
(xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
xtensa-isa.h functions. Operate on one slot of an instruction.
(xtensa_insnbuf_set_immediate_field, is_negatable_branch,
xg_get_insn_size): Delete.
(xg_get_build_instr_size): Use xg_get_single_size.
(xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_get_max_narrow_insn_size): Delete.
(xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
xg_get_single_size.
(xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
(xg_expand_to_stack, xg_expand_narrow): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
xg_check_operand.
(xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
treat weak symbols conservatively.
(xg_check_operand): Use new xtensa-isa.h functions.
(is_dnrange): Delete.
(xg_assembly_relax): Inline previous calls to tinsn_copy.
(xg_finish_frag): Specify separate relax states for the frag and slot0.
(is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
xtensa-isa.h functions.
(xg_instruction_matches_option_term, xg_instruction_matches_or_options,
xg_instruction_matches_options): New.
(xg_instruction_matches_rule): Handle O_register expressions. Call
xg_instruction_matches_options.
(transition_rule_cmp): New.
(xg_instruction_match): Update call to xg_build_simplify_table.
(xg_build_token_insn): Record loc fields.
(xg_simplify_insn): Check is_specific_opcode field and
density_supported flag.
(xg_expand_assembly_insn): Skip checking code_density_available. Use
new xtensa-isa.h functions. Call use_transform instead of can_relax.
(xg_assemble_literal): Add error handling for O_big. Call
record_alignment. Handle O_pltrel.
(xg_valid_literal_expression): New.
(xg_assemble_literal_space): Add slot parameter. Remove call to
set_expr_symbol_offset. Add call to record_alignment. Update call to
xg_finish_frag.
(xg_emit_insn): Delete.
(xg_emit_insn_to_buf): Add format parameter. Update calls to
xg_add_opcode_fix and xtensa_insnbuf_to_chars.
(xg_add_opcode_fix): Change opcode parameter to tinsn and add format
and slot parameters. Handle new "alternate" relocations for absolute
literals and CONST16 instructions. Check for bad uses of O_lo16 and
O_hi16. Use new xtensa-isa.h functions.
(xg_assemble_tokens): Delete.
(is_register_writer): Use new xtensa-isa.h functions.
(is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
old-style RSR from LCOUNT.
(next_frag_opcode): Delete.
(next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
update_next_frag_state): New.
(update_next_frag_nop_state): Delete.
(next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
(xtensa_mark_literal_pool_location): Check use_literal_section flag and
the state of the absolute-literals directive. Add calls to
record_alignment and xtensa_set_frag_assembly_state. Call
xtensa_switch_to_non_abs_literal_fragment instead of
xtensa_switch_to_literal_fragment.
(build_nop): New.
(assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
(get_expanded_loop_offset): Change check for undefined opcode to an
assertion.
(xtensa_set_frag_assembly_state, relaxable_section,
xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
(md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
(xtensa_init_fix_data): New.
(xtensa_frob_label): Reset label symbol to the current frag. Check
do_align_targets and generating_literals flag. Propagate frequency
info to new alignment frag. Call xtensa_set_frag_assembly_state.
(xtensa_unrecognized_line): New.
(xtensa_flush_pending_output): Check if inside a bundle. Add a call
to xtensa_set_frag_assembly_state.
(error_reset_cur_vinsn): New.
(md_assemble): Remove check for literal frag. Remove call to
istack_init. Call use_transform instead of use_generics. Parse
explicit instruction format specifiers. Move code for
a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
Add dwarf2_where call. Remote automatic alignment for ENTRY
instructions. Move call to xtensa_clear_insn_labels to the end.
Rearrange to handle bundles.
(xtensa_cons_fix_new): Delete.
(xtensa_handle_align): New.
(xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
assignment to is_no_density field.
(md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
instead of reloc_to_opnum. Handle "alternate" relocations.
(xtensa_force_relocation, xtensa_check_inside_bundle,
xtensa_elf_section_change_hook): New.
(xtensa_symbol_new_hook): Delete.
(xtensa_fix_adjustable): Check for difference of symbols with an
offset. Check for external and weak symbols.
(md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
(md_estimate_size_before_relax): Return expansion for the first slot.
(tc_gen_reloc): Handle difference of symbols by producing
XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
tentative values into the output when linkrelax is set.
(XTENSA_PROP_SEC_NAME): Define.
(xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
Create literal tables only if using literal sections. Create new
property tables instead of old instruction tables. Check for unaligned
branch targets and loops.
(finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
new_resource_table, clear_resource_table, resize_resource_table,
resources_available, reserve_resources, release_resources,
opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
resources_conflict, xg_find_narrowest_format, relaxation_requirements,
bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
(xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
flag. Update checks for workaround options. Call
xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
(xtensa_cleanup_align_frags): Add special case for branch targets.
Check for and mark unreachable frags.
(xtensa_fix_target_frags): Remove use of align_only_targets flag.
Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
end of a zero-overhead loop body.
(frag_can_negate_branch): Handle instructions with multiple slots.
Use new xtensa-isa.h functions
(xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
xtensa_mark_zcl_first_insns): New.
(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
transformations are disabled.
(next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
multislot instructions.
(xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
Likewise. Also error if transformations are disabled.
(unrelaxed_frag_max_size): New.
(unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
xtensa-isa.h functions.
(xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
xtensa_opcode_is_loop instead of is_loop_opcode.
(get_text_align_power): Replace as_fatal with assertion.
(get_text_align_fill_size): Iterate instead of using modulus when
use_nops is false.
(get_noop_aligned_address): Assert that this is for a machine-dependent
RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
xg_get_single_size, and frag_format_size.
(get_widen_aligned_address): Rename to ...
(get_aligned_diff): ... this function. Add max_diff parameter.
Remove handling of rs_align/rs_align_code frags. Use
next_frag_format_size, get_text_align_power, get_text_align_fill_size,
next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
and pass it back to caller.
(xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
(relax_frag_text_align): Rename to ...
(relax_frag_loop_align): ... this function. Assume loops can only be
in the first slot of an instruction.
(relax_frag_add_nop): Use assemble_nop instead of constructing an OR
instruction. Remove call to frag_wane.
(relax_frag_narrow): Rename to ...
(relax_frag_for_align): ... this function. Extend to handle
RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
RELAX_NARROW for the first slot.
(find_address_of_next_align_frag, bytes_to_stretch): New.
(future_alignment_required): Use find_address_of_next_align_frag and
bytes_to_stretch. Look ahead to subsequent frags to make smarter
alignment decisions.
(relax_frag_immed): Add format, slot, and estimate_only parameters.
Check if transformations are enabled for b_j_loop_end workaround.
Use new xtensa-isa.h functions and handle multislot instructions.
Update call to xg_assembly_relax.
(md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
frag types.
(convert_frag_narrow): Add segP, format and slot parameters. Call
convert_frag_immed for branch instructions. Adjust calls to
tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
xg_get_single_size and xg_get_single_format.
(convert_frag_fill_nop): New.
(convert_frag_immed): Add format and slot parameters. Handle multislot
instructions and use new xtensa-isa.h functions. Update calls to
tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
enabled for b_j_loop_end workaround. Use build_nop instead of
assemble_nop. Check is_specific_opcode flag. Check for unreachable
frags. Use xg_get_single_size. Handle O_pltrel.
(fix_new_exp_in_seg): Remove check for old plt flag.
(convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
for loop opcode to an assertion. Mark all frags up to the end of the
loop as not transformable.
(get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
(get_subseg_info): New.
(xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
check for dest_seg.
(xtensa_switch_to_literal_fragment): Rewrite to handle absolute
literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
(xtensa_switch_to_non_abs_literal_fragment): New.
(cache_literal_section): Add is_code parameter and pass it through to
retrieve_literal_seg.
(retrieve_literal_seg): Add is_code parameter and use it to set the
flags on the literal section. Handle case where head parameter is 0.
(get_frag_is_no_transform, set_frag_is_specific_opcode,
set_frag_is_no_transform): New.
(xtensa_create_property_segments): Add end_property_function parameter
and pass it through to add_xt_block_frags. Call bfd_get_section_flags
and skip SEC_DEBUGGING and !SEC_ALLOC sections.
(xtensa_create_xproperty_segments, section_has_xproperty): New.
(add_xt_block_frags): Add end_property_function parameter and call it
if it is non-zero. Call xtensa_frag_flags_init.
(xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
get_frag_property_flags, frag_flags_to_number,
xtensa_frag_flags_combinable, xt_block_aligned_size,
xtensa_xt_block_combine, add_xt_prop_frags,
init_op_placement_info_table, opcode_fits_format_slot,
xg_get_single_size, xg_get_single_format): New.
(istack_push): Inline call to tinsn_copy.
(tinsn_copy): Delete.
(tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
(tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
(tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
functions. Handle invisible operands.
(tinsn_to_slotbuf): New.
(tinsn_check_arguments): Use new xtensa-isa.h functions.
(tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
vinsn_from_chars, and xg_free_vinsn.
(tinsn_from_insnbuf): New.
(tinsn_immed_from_frag): Add slot parameter and handle multislot
instructions. Handle symbol differences.
(get_num_stack_text_bytes): Use xg_get_single_size.
(xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
get_expr_register, set_expr_symbol_offset_diff): New.
* config/tc-xtensa.h (MAX_SLOTS): Define.
(xtensa_relax_statesE): Move from tc-xtensa.c. Add
RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
RELAX_NONE types.
(RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
(xtensa_frag_type struct): Add is_assembly_state_set,
use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
is_align, is_text_align, alignment, and is_first_loop_insn fields.
Replace is_generics and is_relax fields by is_no_transform field.
Delete is_text and is_longcalls fields. Change text_expansion and
literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
per-slot information: literal_frags, slot_subtypes, slot_symbols,
slot_sub_symbols, and slot_offsets. Add fr_prev field.
(xtensa_fix_data struct): New.
(xtensa_symfield_type struct): Delete plt field.
(xtensa_block_info struct): Move definition to tc-xtensa.h. Add
forward declaration here.
(xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
(XTENSA_SECTION_RENAME): Undefine.
(TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
(TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
(unit_num_copies_func, opcode_num_units_func,
opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
(resource_table struct): New.
* config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
(TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
literal_space, symbol, sub_symbol, offset, and literal_frag fields.
(tinsn_copy): Delete prototype.
(vliw_insn struct): New.
* config/xtensa-relax.c (insn_pattern_struct): Add options field.
(widen_spec_list): Add option conditions for density and boolean
instructions. Add expansions using CONST16 and conditions for using
CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
predicted branches.
(simplify_spec_list): Add option conditions for density instructions.
Add entry for NOP instruction.
(append_transition): Add cmp function pointer parameter and use it to
insert the new entry in order.
(operand_function_LOW16U, operand_function_HI16U): New.
(xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(enter_opname, split_string): Use xstrdup instead of strdup.
(init_insn_pattern): Initialize new options field.
(clear_req_or_option_list, clear_req_option_list,
clone_req_or_option_list, clone_req_option_list, parse_option_cond):
New.
(parse_insn_pattern): Parse option conditions.
(transition_applies): New.
(build_transition): Use new xtensa-isa.h functions. Fix incorrectly
swapped last arguments in calls to append_constant_value_condition.
Call clone_req_option_list. Add warning about invalid opcode.
Handle LOW16U and HI16U function names.
(build_transition_table): Add cmp parameter and use it in calls to
append_transition. Use new xtensa-isa.h functions. Check
transition_applies before adding entries.
(xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
pass it through to build_transition_table.
* config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
ReqOption, transition_cmp_fn): New types.
(OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(transition_rule struct): Add options field.
* doc/as.texinfo (Overview): Update Xtensa options.
* doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
--[no-]relax, and --[no-]generics options. Update descriptions of
--text-section-literals and --[no-]longcalls. Add
--[no-]absolute-literals and --[no-]transform.
(Xtensa Syntax): Add description of syntax for FLIX instructions.
Remove use of "generic" and "specific" terminology for opcodes.
(Xtensa Registers): Generalize the syntax description to include
user-defined register files.
(Xtensa Automatic Alignment): Update.
(Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
(Xtensa Call Relaxation): Linker can now remove most of the overhead.
(Xtensa Directives): Remove confusing rules about precedence.
(Density Directive, Relax Directive): Delete.
(Schedule Directive): New.
(Generics Directive): Rename to ...
(Transform Directive): ... this node.
(Literal Directive): Update for absolute literals. Missing
literal_position directive is now an error.
(Literal Position Directive): Update for absolute literals.
(Freeregs Directive): Delete.
(Absolute Literals Directive): New.
(Frame Directive): Minor editing.
* Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
Update dependencies.
* Makefile.in: Regenerate.
gas/testsuite ChangeLog
* gas/xtensa/all.exp: Adjust expected error message for j_too_far.
Change entry_align test to expect an error.
* gas/xtensa/entry_misalign2.s: Use no-transform instead of
no-generics directives.
include ChangeLog
* xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
(XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.
* xtensa-isa-internal.h (ISA_INTERFACE_VERSION): Delete.
(config_sturct struct): Delete.
(XTENSA_OPERAND_IS_REGISTER, XTENSA_OPERAND_IS_PCRELATIVE,
XTENSA_OPERAND_IS_INVISIBLE, XTENSA_OPERAND_IS_UNKNOWN,
XTENSA_OPCODE_IS_BRANCH, XTENSA_OPCODE_IS_JUMP,
XTENSA_OPCODE_IS_LOOP, XTENSA_OPCODE_IS_CALL,
XTENSA_STATE_IS_EXPORTED, XTENSA_INTERFACE_HAS_SIDE_EFFECT): Define.
(xtensa_format_encode_fn, xtensa_get_slot_fn, xtensa_set_slot_fn): New.
(xtensa_insn_decode_fn): Rename to ...
(xtensa_opcode_decode_fn): ... this.
(xtensa_immed_decode_fn, xtensa_immed_encode_fn, xtensa_do_reloc_fn,
xtensa_undo_reloc_fn): Update.
(xtensa_encoding_template_fn): Delete.
(xtensa_opcode_encode_fn, xtensa_format_decode_fn,
xtensa_length_decode_fn): New.
(xtensa_format_internal, xtensa_slot_internal): New types.
(xtensa_operand_internal): Delete operand_kind, inout, isPCRelative,
get_field, and set_field fields. Add name, field_id, regfile,
num_regs, and flags fields.
(xtensa_arg_internal): New type.
(xtensa_iclass_internal): Change operands field to array of
xtensa_arg_internal. Add num_stateOperands, stateOperands,
num_interfaceOperands, and interfaceOperands fields.
(xtensa_opcode_internal): Delete length, template, and iclass fields.
Add iclass_id, flags, encode_fns, num_funcUnit_uses, and funcUnit_uses.
(opname_lookup_entry): Delete.
(xtensa_regfile_internal, xtensa_interface_internal,
xtensa_funcUnit_internal, xtensa_state_internal,
xtensa_sysreg_internal, xtensa_lookup_entry): New.
(xtensa_isa_internal): Replace opcode_table field with opcodes field.
Change type of opname_lookup_table. Delete num_modules,
module_opcode_base, module_decode_fn, config, and has_density fields.
Add num_formats, formats, format_decode_fn, length_decode_fn,
num_slots, slots, num_fields, num_operands, operands, num_iclasses,
iclasses, num_regfiles, regfiles, num_states, states,
state_lookup_table, num_sysregs, sysregs, sysreg_lookup_table,
max_sysreg_num, sysreg_table, num_interfaces, interfaces,
interface_lookup_table, num_funcUnits, funcUnits and
funcUnit_lookup_table fields.
(xtensa_isa_module, xtensa_isa_modules): Delete.
(xtensa_isa_name_compare): New prototype.
(xtisa_errno, xtisa_error_msg): New.
* xtensa-isa.h (XTENSA_ISA_VERSION): Define.
(xtensa_isa): Change type.
(xtensa_operand): Delete.
(xtensa_format, xtensa_regfile, xtensa_state, xtensa_sysreg,
xtensa_interface, xtensa_funcUnit, xtensa_isa_status,
xtensa_funcUnit_use): New types.
(libisa_module_specifier): Delete.
(xtensa_isa_errno, xtensa_isa_error_msg): New prototypes.
(xtensa_insnbuf_free, xtensa_insnbuf_to_chars,
xtensa_insnbuf_from_chars): Update prototypes.
(xtensa_load_isa, xtensa_extend_isa, xtensa_default_isa,
xtensa_insn_maxlength, xtensa_num_opcodes, xtensa_decode_insn,
xtensa_encode_insn, xtensa_insn_length,
xtensa_insn_length_from_first_byte, xtensa_num_operands,
xtensa_operand_kind, xtensa_encode_result,
xtensa_operand_isPCRelative): Delete.
(xtensa_isa_init, xtensa_operand_inout, xtensa_operand_get_field,
xtensa_operand_set_field, xtensa_operand_encode,
xtensa_operand_decode, xtensa_operand_do_reloc,
xtensa_operand_undo_reloc): Update prototypes.
(xtensa_isa_maxlength, xtensa_isa_length_from_chars,
xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_opcodes, xtensa_isa_num_regfiles, xtensa_isa_num_states,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot, xtensa_opcode_decode,
xtensa_opcode_encode, xtensa_opcode_is_branch, xtensa_opcode_is_jump,
xtensa_opcode_is_loop, xtensa_opcode_is_call,
xtensa_opcode_num_operands, xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible, xtensa_operand_is_register,
xtensa_operand_regfile, xtensa_operand_num_regs,
xtensa_operand_is_known_reg, xtensa_operand_is_PCrelative,
xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New prototypes.
* elf/xtensa.h (R_XTENSA_DIFF8, R_XTENSA_DIFF16, R_XTENSA_DIFF32,
R_XTENSA_SLOT*_OP, R_XTENSA_SLOT*_ALT): New relocations.
(XTENSA_PROP_SEC_NAME): Define.
(property_table_entry): Add flags field.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
ld ChangeLog
* ld.texinfo (Xtensa): Describe new linker relaxation to optimize
assembler-generated longcall sequences. Describe new --size-opt
option.
* emulparams/elf32xtensa.sh (OTHER_SECTIONS): Add .xt.prop section.
* emultempl/xtensaelf.em (remove_section,
replace_insn_sec_with_prop_sec, replace_instruction_table_sections,
elf_xtensa_after_open): New.
(OPTION_OPT_SIZEOPT, OPTION_LITERAL_MOVEMENT,
OPTION_NO_LITERAL_MOVEMENT): Define.
(elf32xtensa_size_opt, elf32xtensa_no_literal_movement): New globals.
(PARSE_AND_LIST_LONGOPTS): Add size-opt and [no-]literal-movement.
(PARSE_AND_LIST_OPTIONS): Add --size-opt.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_OPT_SIZEOPT,
OPTION_LITERAL_MOVEMENT, and OPTION_NO_LITERAL_MOVEMENT.
(LDEMUL_AFTER_OPEN): Set to elf_xtensa_after_open.
* scripttempl/elfxtensa.sc: Update with changes from elf.sc.
* Makefile.am (eelf32xtensa.c): Update dependencies.
* Makefile.in: Regenerate.
ld/testsuite ChangeLog
* ld-xtensa/lcall1.s: Use .literal directive.
* ld-xtensa/lcall2.s: Align function entry.
* ld-xtensa/coalesce2.s: Likewise.
opcodes ChangeLog
* xtensa-dis.c (state_names): Delete.
(fetch_data): Use xtensa_isa_maxlength.
(print_xtensa_operand): Replace operand parameter with opcode/operand
pair. Remove print_sr_name parameter. Use new xtensa-isa.h functions.
(print_insn_xtensa): Use new xtensa-isa.h functions. Handle multislot
instruction bundles. Use xmalloc instead of malloc.
2004-10-08 00:22:15 +00:00
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(xtensa_begin_directive): Call md_flush_pending_output only for some
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directives. Check for directives inside instruction bundles. Warn
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about deprecated ".begin literal" usage. Warn and ignore [no-]density
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directives. Handle new directives. Check generating_literals flag
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for literal_prefix.
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(xtensa_end_directive): Check for directives inside instruction
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bundles. Warn and ignore [no-]density directives. Handle new
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directives. Call xtensa_set_frag_assembly_state.
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(xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
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xtensa_dwarf2_emit_insn): New.
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(xtensa_literal_position): Call md_flush_pending_output. Do not check
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use_literal_section flag.
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(xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
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literals. Use xtensa_elf_cons to parse the expression.
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(xtensa_literal_prefix): Do not check use_literal_section. Support
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".lit4" sections for absolute literals. Change prefix convention to
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replace ".text" (or ".t" in a linkonce section). No need to call
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subseg_set.
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(xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
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(expression_end): Handle closing braces and colons.
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(PLT_SUFFIX, plt_suffix): Delete.
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(expression_maybe_register): Use new xtensa-isa.h functions. Use
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xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
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and O_hi16 expressions as well.
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(tokenize_arguments): Handle closing braces and colons.
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(parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
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operands and paired register syntax.
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(get_invisible_operands): New.
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(xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
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new xtensa-isa.h functions.
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(xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
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(xg_translate_idioms): Check if inside bundle. Use use_transform.
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Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
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instructions. Use xtensa_translate_zero_immed.
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(operand_is_immed, operand_is_pcrel_label): Delete.
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(get_relaxable_immed): Use new xtensa-isa.h functions.
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(get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
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functions.
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(xtensa_print_insn_table, print_vliw_insn): New.
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(is_direct_call_opcode): Use new xtensa-isa.h functions.
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(is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
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is_branch_or_jump_opcode): Delete.
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(is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
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(opnum_to_reloc, reloc_to_opnum): Delete.
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(xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
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xtensa-isa.h functions. Operate on one slot of an instruction.
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(xtensa_insnbuf_set_immediate_field, is_negatable_branch,
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xg_get_insn_size): Delete.
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|
|
(xg_get_build_instr_size): Use xg_get_single_size.
|
|
|
|
|
|
(xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
|
|
|
|
|
|
xg_build_widen_table. Use xg_get_single_size.
|
|
|
|
|
|
(xg_get_max_narrow_insn_size): Delete.
|
|
|
|
|
|
(xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
|
|
|
|
|
|
xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
|
|
|
|
|
|
xg_get_single_size.
|
|
|
|
|
|
(xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
|
|
|
|
|
|
OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
|
|
|
|
|
|
(xg_expand_to_stack, xg_expand_narrow): Update calls to
|
|
|
|
|
|
xg_build_widen_table. Use xg_get_single_size.
|
|
|
|
|
|
(xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
|
|
|
|
|
|
xg_check_operand.
|
|
|
|
|
|
(xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
|
|
|
|
|
|
treat weak symbols conservatively.
|
|
|
|
|
|
(xg_check_operand): Use new xtensa-isa.h functions.
|
|
|
|
|
|
(is_dnrange): Delete.
|
|
|
|
|
|
(xg_assembly_relax): Inline previous calls to tinsn_copy.
|
|
|
|
|
|
(xg_finish_frag): Specify separate relax states for the frag and slot0.
|
|
|
|
|
|
(is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
|
|
|
|
|
|
xtensa-isa.h functions.
|
|
|
|
|
|
(xg_instruction_matches_option_term, xg_instruction_matches_or_options,
|
|
|
|
|
|
xg_instruction_matches_options): New.
|
|
|
|
|
|
(xg_instruction_matches_rule): Handle O_register expressions. Call
|
|
|
|
|
|
xg_instruction_matches_options.
|
|
|
|
|
|
(transition_rule_cmp): New.
|
|
|
|
|
|
(xg_instruction_match): Update call to xg_build_simplify_table.
|
|
|
|
|
|
(xg_build_token_insn): Record loc fields.
|
|
|
|
|
|
(xg_simplify_insn): Check is_specific_opcode field and
|
|
|
|
|
|
density_supported flag.
|
|
|
|
|
|
(xg_expand_assembly_insn): Skip checking code_density_available. Use
|
|
|
|
|
|
new xtensa-isa.h functions. Call use_transform instead of can_relax.
|
|
|
|
|
|
(xg_assemble_literal): Add error handling for O_big. Call
|
|
|
|
|
|
record_alignment. Handle O_pltrel.
|
|
|
|
|
|
(xg_valid_literal_expression): New.
|
|
|
|
|
|
(xg_assemble_literal_space): Add slot parameter. Remove call to
|
|
|
|
|
|
set_expr_symbol_offset. Add call to record_alignment. Update call to
|
|
|
|
|
|
xg_finish_frag.
|
|
|
|
|
|
(xg_emit_insn): Delete.
|
|
|
|
|
|
(xg_emit_insn_to_buf): Add format parameter. Update calls to
|
|
|
|
|
|
xg_add_opcode_fix and xtensa_insnbuf_to_chars.
|
|
|
|
|
|
(xg_add_opcode_fix): Change opcode parameter to tinsn and add format
|
|
|
|
|
|
and slot parameters. Handle new "alternate" relocations for absolute
|
|
|
|
|
|
literals and CONST16 instructions. Check for bad uses of O_lo16 and
|
|
|
|
|
|
O_hi16. Use new xtensa-isa.h functions.
|
|
|
|
|
|
(xg_assemble_tokens): Delete.
|
|
|
|
|
|
(is_register_writer): Use new xtensa-isa.h functions.
|
|
|
|
|
|
(is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
|
|
|
|
|
|
old-style RSR from LCOUNT.
|
|
|
|
|
|
(next_frag_opcode): Delete.
|
|
|
|
|
|
(next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
|
|
|
|
|
|
update_next_frag_state): New.
|
|
|
|
|
|
(update_next_frag_nop_state): Delete.
|
|
|
|
|
|
(next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
|
|
|
|
|
|
(xtensa_mark_literal_pool_location): Check use_literal_section flag and
|
|
|
|
|
|
the state of the absolute-literals directive. Add calls to
|
|
|
|
|
|
record_alignment and xtensa_set_frag_assembly_state. Call
|
|
|
|
|
|
xtensa_switch_to_non_abs_literal_fragment instead of
|
|
|
|
|
|
xtensa_switch_to_literal_fragment.
|
|
|
|
|
|
(build_nop): New.
|
|
|
|
|
|
(assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
|
|
|
|
|
|
(get_expanded_loop_offset): Change check for undefined opcode to an
|
|
|
|
|
|
assertion.
|
|
|
|
|
|
(xtensa_set_frag_assembly_state, relaxable_section,
|
|
|
|
|
|
xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
|
|
|
|
|
|
xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
|
|
|
|
|
|
(md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
|
|
|
|
|
|
Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
|
|
|
|
|
|
Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
|
|
|
|
|
|
(xtensa_init_fix_data): New.
|
|
|
|
|
|
(xtensa_frob_label): Reset label symbol to the current frag. Check
|
|
|
|
|
|
do_align_targets and generating_literals flag. Propagate frequency
|
|
|
|
|
|
info to new alignment frag. Call xtensa_set_frag_assembly_state.
|
|
|
|
|
|
(xtensa_unrecognized_line): New.
|
|
|
|
|
|
(xtensa_flush_pending_output): Check if inside a bundle. Add a call
|
|
|
|
|
|
to xtensa_set_frag_assembly_state.
|
|
|
|
|
|
(error_reset_cur_vinsn): New.
|
|
|
|
|
|
(md_assemble): Remove check for literal frag. Remove call to
|
|
|
|
|
|
istack_init. Call use_transform instead of use_generics. Parse
|
|
|
|
|
|
explicit instruction format specifiers. Move code for
|
|
|
|
|
|
a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
|
|
|
|
|
|
error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
|
|
|
|
|
|
Add dwarf2_where call. Remote automatic alignment for ENTRY
|
|
|
|
|
|
instructions. Move call to xtensa_clear_insn_labels to the end.
|
|
|
|
|
|
Rearrange to handle bundles.
|
|
|
|
|
|
(xtensa_cons_fix_new): Delete.
|
|
|
|
|
|
(xtensa_handle_align): New.
|
|
|
|
|
|
(xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
|
|
|
|
|
|
assignment to is_no_density field.
|
|
|
|
|
|
(md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
|
|
|
|
|
|
instead of reloc_to_opnum. Handle "alternate" relocations.
|
|
|
|
|
|
(xtensa_force_relocation, xtensa_check_inside_bundle,
|
|
|
|
|
|
xtensa_elf_section_change_hook): New.
|
|
|
|
|
|
(xtensa_symbol_new_hook): Delete.
|
|
|
|
|
|
(xtensa_fix_adjustable): Check for difference of symbols with an
|
|
|
|
|
|
offset. Check for external and weak symbols.
|
|
|
|
|
|
(md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
|
|
|
|
|
|
(md_estimate_size_before_relax): Return expansion for the first slot.
|
|
|
|
|
|
(tc_gen_reloc): Handle difference of symbols by producing
|
|
|
|
|
|
XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
|
|
|
|
|
|
into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
|
|
|
|
|
|
tentative values into the output when linkrelax is set.
|
|
|
|
|
|
(XTENSA_PROP_SEC_NAME): Define.
|
|
|
|
|
|
(xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
|
|
|
|
|
|
Create literal tables only if using literal sections. Create new
|
|
|
|
|
|
property tables instead of old instruction tables. Check for unaligned
|
|
|
|
|
|
branch targets and loops.
|
|
|
|
|
|
(finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
|
|
|
|
|
|
new_resource_table, clear_resource_table, resize_resource_table,
|
|
|
|
|
|
resources_available, reserve_resources, release_resources,
|
|
|
|
|
|
opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
|
|
|
|
|
|
resources_conflict, xg_find_narrowest_format, relaxation_requirements,
|
|
|
|
|
|
bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
|
|
|
|
|
|
(xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
|
|
|
|
|
|
flag. Update checks for workaround options. Call
|
|
|
|
|
|
xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
|
|
|
|
|
|
(xtensa_cleanup_align_frags): Add special case for branch targets.
|
|
|
|
|
|
Check for and mark unreachable frags.
|
|
|
|
|
|
(xtensa_fix_target_frags): Remove use of align_only_targets flag.
|
|
|
|
|
|
Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
|
|
|
|
|
|
end of a zero-overhead loop body.
|
|
|
|
|
|
(frag_can_negate_branch): Handle instructions with multiple slots.
|
|
|
|
|
|
Use new xtensa-isa.h functions
|
|
|
|
|
|
(xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
|
|
|
|
|
|
xtensa_mark_zcl_first_insns): New.
|
|
|
|
|
|
(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
|
|
|
|
|
|
transformations are disabled.
|
|
|
|
|
|
(next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
|
|
|
|
|
|
multislot instructions.
|
|
|
|
|
|
(xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
|
|
|
|
|
|
Likewise. Also error if transformations are disabled.
|
|
|
|
|
|
(unrelaxed_frag_max_size): New.
|
|
|
|
|
|
(unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
|
|
|
|
|
|
xtensa-isa.h functions.
|
|
|
|
|
|
(xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
|
|
|
|
|
|
xtensa_opcode_is_loop instead of is_loop_opcode.
|
|
|
|
|
|
(get_text_align_power): Replace as_fatal with assertion.
|
|
|
|
|
|
(get_text_align_fill_size): Iterate instead of using modulus when
|
|
|
|
|
|
use_nops is false.
|
|
|
|
|
|
(get_noop_aligned_address): Assert that this is for a machine-dependent
|
|
|
|
|
|
RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
|
|
|
|
|
|
xg_get_single_size, and frag_format_size.
|
|
|
|
|
|
(get_widen_aligned_address): Rename to ...
|
|
|
|
|
|
(get_aligned_diff): ... this function. Add max_diff parameter.
|
|
|
|
|
|
Remove handling of rs_align/rs_align_code frags. Use
|
|
|
|
|
|
next_frag_format_size, get_text_align_power, get_text_align_fill_size,
|
|
|
|
|
|
next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
|
|
|
|
|
|
and pass it back to caller.
|
|
|
|
|
|
(xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
|
|
|
|
|
|
RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
|
|
|
|
|
|
RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
|
|
|
|
|
|
(relax_frag_text_align): Rename to ...
|
|
|
|
|
|
(relax_frag_loop_align): ... this function. Assume loops can only be
|
|
|
|
|
|
in the first slot of an instruction.
|
|
|
|
|
|
(relax_frag_add_nop): Use assemble_nop instead of constructing an OR
|
|
|
|
|
|
instruction. Remove call to frag_wane.
|
|
|
|
|
|
(relax_frag_narrow): Rename to ...
|
|
|
|
|
|
(relax_frag_for_align): ... this function. Extend to handle
|
|
|
|
|
|
RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
|
|
|
|
|
|
RELAX_NARROW for the first slot.
|
|
|
|
|
|
(find_address_of_next_align_frag, bytes_to_stretch): New.
|
|
|
|
|
|
(future_alignment_required): Use find_address_of_next_align_frag and
|
|
|
|
|
|
bytes_to_stretch. Look ahead to subsequent frags to make smarter
|
|
|
|
|
|
alignment decisions.
|
|
|
|
|
|
(relax_frag_immed): Add format, slot, and estimate_only parameters.
|
|
|
|
|
|
Check if transformations are enabled for b_j_loop_end workaround.
|
|
|
|
|
|
Use new xtensa-isa.h functions and handle multislot instructions.
|
|
|
|
|
|
Update call to xg_assembly_relax.
|
|
|
|
|
|
(md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
|
|
|
|
|
|
RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
|
|
|
|
|
|
frag types.
|
|
|
|
|
|
(convert_frag_narrow): Add segP, format and slot parameters. Call
|
|
|
|
|
|
convert_frag_immed for branch instructions. Adjust calls to
|
|
|
|
|
|
tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
|
|
|
|
|
|
xg_get_single_size and xg_get_single_format.
|
|
|
|
|
|
(convert_frag_fill_nop): New.
|
|
|
|
|
|
(convert_frag_immed): Add format and slot parameters. Handle multislot
|
|
|
|
|
|
instructions and use new xtensa-isa.h functions. Update calls to
|
|
|
|
|
|
tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
|
|
|
|
|
|
enabled for b_j_loop_end workaround. Use build_nop instead of
|
|
|
|
|
|
assemble_nop. Check is_specific_opcode flag. Check for unreachable
|
|
|
|
|
|
frags. Use xg_get_single_size. Handle O_pltrel.
|
|
|
|
|
|
(fix_new_exp_in_seg): Remove check for old plt flag.
|
|
|
|
|
|
(convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
|
|
|
|
|
|
xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
|
|
|
|
|
|
for loop opcode to an assertion. Mark all frags up to the end of the
|
|
|
|
|
|
loop as not transformable.
|
|
|
|
|
|
(get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
|
|
|
|
|
|
(get_subseg_info): New.
|
|
|
|
|
|
(xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
|
|
|
|
|
|
check for dest_seg.
|
|
|
|
|
|
(xtensa_switch_to_literal_fragment): Rewrite to handle absolute
|
|
|
|
|
|
literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
|
|
|
|
|
|
(xtensa_switch_to_non_abs_literal_fragment): New.
|
|
|
|
|
|
(cache_literal_section): Add is_code parameter and pass it through to
|
|
|
|
|
|
retrieve_literal_seg.
|
|
|
|
|
|
(retrieve_literal_seg): Add is_code parameter and use it to set the
|
|
|
|
|
|
flags on the literal section. Handle case where head parameter is 0.
|
|
|
|
|
|
(get_frag_is_no_transform, set_frag_is_specific_opcode,
|
|
|
|
|
|
set_frag_is_no_transform): New.
|
|
|
|
|
|
(xtensa_create_property_segments): Add end_property_function parameter
|
|
|
|
|
|
and pass it through to add_xt_block_frags. Call bfd_get_section_flags
|
|
|
|
|
|
and skip SEC_DEBUGGING and !SEC_ALLOC sections.
|
|
|
|
|
|
(xtensa_create_xproperty_segments, section_has_xproperty): New.
|
|
|
|
|
|
(add_xt_block_frags): Add end_property_function parameter and call it
|
|
|
|
|
|
if it is non-zero. Call xtensa_frag_flags_init.
|
|
|
|
|
|
(xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
|
|
|
|
|
|
get_frag_property_flags, frag_flags_to_number,
|
|
|
|
|
|
xtensa_frag_flags_combinable, xt_block_aligned_size,
|
|
|
|
|
|
xtensa_xt_block_combine, add_xt_prop_frags,
|
|
|
|
|
|
init_op_placement_info_table, opcode_fits_format_slot,
|
|
|
|
|
|
xg_get_single_size, xg_get_single_format): New.
|
|
|
|
|
|
(istack_push): Inline call to tinsn_copy.
|
|
|
|
|
|
(tinsn_copy): Delete.
|
|
|
|
|
|
(tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
|
|
|
|
|
|
CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
|
|
|
|
|
|
(tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
|
|
|
|
|
|
(tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
|
|
|
|
|
|
functions. Handle invisible operands.
|
|
|
|
|
|
(tinsn_to_slotbuf): New.
|
|
|
|
|
|
(tinsn_check_arguments): Use new xtensa-isa.h functions.
|
|
|
|
|
|
(tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
|
|
|
|
|
|
vinsn_from_chars, and xg_free_vinsn.
|
|
|
|
|
|
(tinsn_from_insnbuf): New.
|
|
|
|
|
|
(tinsn_immed_from_frag): Add slot parameter and handle multislot
|
|
|
|
|
|
instructions. Handle symbol differences.
|
|
|
|
|
|
(get_num_stack_text_bytes): Use xg_get_single_size.
|
|
|
|
|
|
(xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
|
|
|
|
|
|
xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
|
|
|
|
|
|
get_expr_register, set_expr_symbol_offset_diff): New.
|
|
|
|
|
|
* config/tc-xtensa.h (MAX_SLOTS): Define.
|
|
|
|
|
|
(xtensa_relax_statesE): Move from tc-xtensa.c. Add
|
|
|
|
|
|
RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
|
|
|
|
|
|
RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
|
|
|
|
|
|
RELAX_NONE types.
|
|
|
|
|
|
(RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
|
|
|
|
|
|
(xtensa_frag_type struct): Add is_assembly_state_set,
|
|
|
|
|
|
use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
|
|
|
|
|
|
is_align, is_text_align, alignment, and is_first_loop_insn fields.
|
|
|
|
|
|
Replace is_generics and is_relax fields by is_no_transform field.
|
|
|
|
|
|
Delete is_text and is_longcalls fields. Change text_expansion and
|
|
|
|
|
|
literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
|
|
|
|
|
|
per-slot information: literal_frags, slot_subtypes, slot_symbols,
|
|
|
|
|
|
slot_sub_symbols, and slot_offsets. Add fr_prev field.
|
|
|
|
|
|
(xtensa_fix_data struct): New.
|
|
|
|
|
|
(xtensa_symfield_type struct): Delete plt field.
|
|
|
|
|
|
(xtensa_block_info struct): Move definition to tc-xtensa.h. Add
|
|
|
|
|
|
forward declaration here.
|
|
|
|
|
|
(xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
|
|
|
|
|
|
(XTENSA_SECTION_RENAME): Undefine.
|
|
|
|
|
|
(TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
|
|
|
|
|
|
tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
|
|
|
|
|
|
HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
|
|
|
|
|
|
(TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
|
|
|
|
|
|
(unit_num_copies_func, opcode_num_units_func,
|
|
|
|
|
|
opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
|
|
|
|
|
|
(resource_table struct): New.
|
|
|
|
|
|
* config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
|
|
|
|
|
|
(TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
|
|
|
|
|
|
literal_space, symbol, sub_symbol, offset, and literal_frag fields.
|
|
|
|
|
|
(tinsn_copy): Delete prototype.
|
|
|
|
|
|
(vliw_insn struct): New.
|
|
|
|
|
|
* config/xtensa-relax.c (insn_pattern_struct): Add options field.
|
|
|
|
|
|
(widen_spec_list): Add option conditions for density and boolean
|
|
|
|
|
|
instructions. Add expansions using CONST16 and conditions for using
|
|
|
|
|
|
CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
|
|
|
|
|
|
predicted branches.
|
|
|
|
|
|
(simplify_spec_list): Add option conditions for density instructions.
|
|
|
|
|
|
Add entry for NOP instruction.
|
|
|
|
|
|
(append_transition): Add cmp function pointer parameter and use it to
|
|
|
|
|
|
insert the new entry in order.
|
|
|
|
|
|
(operand_function_LOW16U, operand_function_HI16U): New.
|
|
|
|
|
|
(xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
|
|
|
|
|
|
OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
|
|
|
|
|
|
(enter_opname, split_string): Use xstrdup instead of strdup.
|
|
|
|
|
|
(init_insn_pattern): Initialize new options field.
|
|
|
|
|
|
(clear_req_or_option_list, clear_req_option_list,
|
|
|
|
|
|
clone_req_or_option_list, clone_req_option_list, parse_option_cond):
|
|
|
|
|
|
New.
|
|
|
|
|
|
(parse_insn_pattern): Parse option conditions.
|
|
|
|
|
|
(transition_applies): New.
|
|
|
|
|
|
(build_transition): Use new xtensa-isa.h functions. Fix incorrectly
|
|
|
|
|
|
swapped last arguments in calls to append_constant_value_condition.
|
|
|
|
|
|
Call clone_req_option_list. Add warning about invalid opcode.
|
|
|
|
|
|
Handle LOW16U and HI16U function names.
|
|
|
|
|
|
(build_transition_table): Add cmp parameter and use it in calls to
|
|
|
|
|
|
append_transition. Use new xtensa-isa.h functions. Check
|
|
|
|
|
|
transition_applies before adding entries.
|
|
|
|
|
|
(xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
|
|
|
|
|
|
pass it through to build_transition_table.
|
|
|
|
|
|
* config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
|
|
|
|
|
|
ReqOption, transition_cmp_fn): New types.
|
|
|
|
|
|
(OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
|
|
|
|
|
|
(transition_rule struct): Add options field.
|
|
|
|
|
|
* doc/as.texinfo (Overview): Update Xtensa options.
|
|
|
|
|
|
* doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
|
|
|
|
|
|
--[no-]relax, and --[no-]generics options. Update descriptions of
|
|
|
|
|
|
--text-section-literals and --[no-]longcalls. Add
|
|
|
|
|
|
--[no-]absolute-literals and --[no-]transform.
|
|
|
|
|
|
(Xtensa Syntax): Add description of syntax for FLIX instructions.
|
|
|
|
|
|
Remove use of "generic" and "specific" terminology for opcodes.
|
|
|
|
|
|
(Xtensa Registers): Generalize the syntax description to include
|
|
|
|
|
|
user-defined register files.
|
|
|
|
|
|
(Xtensa Automatic Alignment): Update.
|
|
|
|
|
|
(Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
|
|
|
|
|
|
(Xtensa Call Relaxation): Linker can now remove most of the overhead.
|
|
|
|
|
|
(Xtensa Directives): Remove confusing rules about precedence.
|
|
|
|
|
|
(Density Directive, Relax Directive): Delete.
|
|
|
|
|
|
(Schedule Directive): New.
|
|
|
|
|
|
(Generics Directive): Rename to ...
|
|
|
|
|
|
(Transform Directive): ... this node.
|
|
|
|
|
|
(Literal Directive): Update for absolute literals. Missing
|
|
|
|
|
|
literal_position directive is now an error.
|
|
|
|
|
|
(Literal Position Directive): Update for absolute literals.
|
|
|
|
|
|
(Freeregs Directive): Delete.
|
|
|
|
|
|
(Absolute Literals Directive): New.
|
|
|
|
|
|
(Frame Directive): Minor editing.
|
|
|
|
|
|
* Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
|
|
|
|
|
|
Update dependencies.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2004-10-07 22:29:19 +00:00
|
|
|
|
2004-10-07 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
|
|
|
|
|
|
to build the second and third fixups for a composite relocation.
|
|
|
|
|
|
(macro_read_relocs): New function.
|
|
|
|
|
|
(macro_build): Use it.
|
|
|
|
|
|
(s_cpsetup): Pass all three composite relocation codes to macro_build.
|
|
|
|
|
|
Simplify fragging code accordingly.
|
|
|
|
|
|
(s_gpdword): Use fix_new rather than fix_new_exp for the second part
|
|
|
|
|
|
of the composite relocation. Set fx_tcbit in both fixups.
|
|
|
|
|
|
|
2004-10-07 19:12:54 +00:00
|
|
|
|
2004-10-07 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
|
|
|
|
|
|
(md_apply_fix3): Don't treat composite relocs as done.
|
|
|
|
|
|
|
2004-10-07 15:16:08 +00:00
|
|
|
|
2004-10-07 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* macro.c (macro_expand_body): When ELF, use .LL rather than LL as
|
|
|
|
|
|
prefix for symbol names generated from the LOCAL macro directive.
|
|
|
|
|
|
|
2004-10-07 15:18:11 +00:00
|
|
|
|
* dw2gencfi.c (select_cie_for_fde): When separating CIE out from
|
|
|
|
|
|
FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
|
|
|
|
|
|
|
2004-10-07 14:18:17 +00:00
|
|
|
|
2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-crx.c (preprocess_reglist): Handle Co-processor
|
2004-11-10 03:28:45 +00:00
|
|
|
|
Special registers.
|
2004-10-07 14:49:58 +00:00
|
|
|
|
(md_assemble): Add error checking for Co-Processor instructions.
|
2004-10-07 14:18:17 +00:00
|
|
|
|
(get_cinv_parameters): Add 'b' option to invalidate the
|
|
|
|
|
|
branch-target cache.
|
|
|
|
|
|
|
2004-10-05 13:51:40 +00:00
|
|
|
|
2004-10-05 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (unwind): New variable.
|
|
|
|
|
|
(vfp_sp_encode_reg): New function.
|
|
|
|
|
|
(vfp_sp_reg_required_here): Use it.
|
|
|
|
|
|
(vfp_sp_reg_list, vfp_dp_reg_list): Remove.
|
|
|
|
|
|
(vfp_parse_reg_list): New function.
|
|
|
|
|
|
(s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
|
|
|
|
|
|
s_arm_unwind_personality, s_arm_unwind_personalityindex,
|
|
|
|
|
|
s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
|
|
|
|
|
|
s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
|
|
|
|
|
|
functions.
|
|
|
|
|
|
(md_pseudo_table): Add them.
|
|
|
|
|
|
(do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
|
|
|
|
|
|
(do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
|
|
|
|
|
|
(set_section, add_unwind_adjustsp, flush_pending_unwind,
|
|
|
|
|
|
finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
|
|
|
|
|
|
require_hashconst, add_unwind_opcode): New functions.
|
2005-03-02 13:24:01 +00:00
|
|
|
|
* doc/c-arm.texi: Document unwinding opcodes.
|
2004-10-05 13:51:40 +00:00
|
|
|
|
* NEWS: Mention the new feature.
|
|
|
|
|
|
|
2004-10-04 23:25:28 +00:00
|
|
|
|
2004-10-04 Eric Christopher <echristo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
|
|
|
|
|
|
|
2004-10-02 00:18:31 +00:00
|
|
|
|
2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
|
|
|
|
|
|
TLS relocations.
|
|
|
|
|
|
* config/tc-s390.c (md_apply_fix3): Likewise.
|
|
|
|
|
|
* config/tc-sparc.c (md_apply_fix3): Likewise.
|
|
|
|
|
|
|
2004-10-01 12:59:42 +00:00
|
|
|
|
2004-10-01 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (arm_elf_section_type): New function.
|
|
|
|
|
|
(arm_elf_change_section): Set section link for exidx sections.
|
|
|
|
|
|
* config/tc-arm.h (arm_elf_section_type): Add prototype.
|
|
|
|
|
|
(md_elf_section_type): Define.
|
|
|
|
|
|
|
2004-10-01 11:19:38 +00:00
|
|
|
|
2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
|
|
|
|
|
|
instruction's offset.
|
|
|
|
|
|
|
2004-10-01 08:38:35 +00:00
|
|
|
|
2004-10-01 Adam Nemet <anemet@lnxw.com>
|
|
|
|
|
|
|
|
|
|
|
|
* (TARGET_FORMAT): Remove LynxOS COFF definition.
|
|
|
|
|
|
|
2004-10-01 08:08:54 +00:00
|
|
|
|
2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
|
|
|
|
|
|
asymbol *, instead use symbol_get_bfdsym.
|
|
|
|
|
|
|
2004-09-30 17:08:50 +00:00
|
|
|
|
2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-m68k.c (select_control_regs): Add mcf5249.
|
|
|
|
|
|
|
2004-09-30 16:21:50 +00:00
|
|
|
|
2004-09-30 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (do_smi, do_nop): New functions.
|
|
|
|
|
|
(insns): Add ARMv6ZK instructions.
|
|
|
|
|
|
(md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
|
|
|
|
|
|
(tc_gen_reloc): Ditto.
|
|
|
|
|
|
(arm_cpus): Add mpcore and arm1176.
|
|
|
|
|
|
(arm_archs): Add armv6{k,z,zk}.
|
|
|
|
|
|
* doc/c-arm.texi: Document new cores and architectures.
|
|
|
|
|
|
|
2004-09-30 15:40:06 +00:00
|
|
|
|
2004-09-30 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c: Use ISO C90 formatting.
|
|
|
|
|
|
|
2004-09-30 13:18:53 +00:00
|
|
|
|
2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
|
|
|
|
|
|
|
2004-09-30 15:40:06 +00:00
|
|
|
|
* config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
|
2004-09-30 13:18:53 +00:00
|
|
|
|
as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
|
|
|
|
|
|
REG_TYPE_MVDX is expected.
|
|
|
|
|
|
|
2004-09-29 00:31:14 +00:00
|
|
|
|
2004-09-29 Marc Bevand <m.bevand@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/c-i386.texi (i386-Mnemonics): Fix typo.
|
|
|
|
|
|
|
Fix error in unwind info for psp relative offsets.
* config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
(output_rp_psprel, output_pfs_psprel, output_preds_psprel,
output_spill_base, output_unat_psprel, output_lc_psprel,
output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
output_spill_psprel_p): Use it.
2004-09-21 21:39:27 +00:00
|
|
|
|
2004-09-21 James E Wilson <wilson@specifixinc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
|
|
|
|
|
|
(output_rp_psprel, output_pfs_psprel, output_preds_psprel,
|
|
|
|
|
|
output_spill_base, output_unat_psprel, output_lc_psprel,
|
|
|
|
|
|
output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
|
|
|
|
|
|
output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
|
|
|
|
|
|
output_spill_psprel_p): Use it.
|
|
|
|
|
|
|
2004-09-20 14:30:21 +00:00
|
|
|
|
2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
|
|
|
|
|
|
|
2004-11-10 03:28:45 +00:00
|
|
|
|
* config/tc-crx.c (handle_LoadStor): New function.
|
2004-10-04 23:25:28 +00:00
|
|
|
|
Handle load/stor unique instructions before parsing.
|
2004-09-20 14:30:21 +00:00
|
|
|
|
|
2004-09-17 12:35:00 +00:00
|
|
|
|
2004-09-17 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (s_arm_rel31): New funciton.
|
|
|
|
|
|
(md_pseudo_table): Add .rel31.
|
2004-10-04 23:25:28 +00:00
|
|
|
|
(md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
|
2004-09-17 12:35:00 +00:00
|
|
|
|
BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
|
|
|
|
|
|
(tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
|
|
|
|
|
|
(arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
|
|
|
|
|
|
(arm_parse_reloc): Add (target2).
|
|
|
|
|
|
|
2004-09-17 06:17:47 +00:00
|
|
|
|
2004-09-17 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Run "make dep-am".
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* aclocal.m4: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* doc/Makefile.in: Regenerate.
|
|
|
|
|
|
* po/POTFILES.in: Regenerate.
|
|
|
|
|
|
* po/gas.pot: Regenerate.
|
|
|
|
|
|
|
2004-09-14 20:00:26 +00:00
|
|
|
|
2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
|
|
|
|
|
|
[!LLONG_MAX]: Ditto.
|
|
|
|
|
|
|
2004-09-13 14:14:32 +00:00
|
|
|
|
2004-09-13 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c: Rename RELABS to TARGET1.
|
|
|
|
|
|
|
2004-09-13 00:49:16 +00:00
|
|
|
|
2004-09-13 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* messages.c (as_internal_value_out_of_range): Cast values passed
|
|
|
|
|
|
to as_bad_where or as_warn_where to proper type.
|
|
|
|
|
|
|
* gas/config/tc-avr.c: Add support for
atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
* include/opcode/avr.h: Add support for
atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
2004-09-11 13:15:05 +00:00
|
|
|
|
2004-09-11 Theodore A. Roth <troth@openavr.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-avr.c: Add support for
|
|
|
|
|
|
atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
|
|
|
|
|
|
|
2004-09-09 13:32:46 +00:00
|
|
|
|
2004-09-09 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* dw2gencfi.c (select_cie_for_fde): When separating CIE out
|
|
|
|
|
|
from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
|
|
|
|
|
|
|
2004-09-08 20:52:49 +00:00
|
|
|
|
2004-09-08 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-elf.c (obj_elf_section_type): Handle init_array,
|
|
|
|
|
|
fini_array and preinit_array section types.
|
|
|
|
|
|
* config/tc-ia64.c (ia64_elf_section_type): Remove init_array
|
|
|
|
|
|
and fini_array.
|
|
|
|
|
|
* doc/as.texinfo: Document extra section types.
|
|
|
|
|
|
|
2004-09-03 17:15:44 +00:00
|
|
|
|
2004-09-02 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
|
|
|
|
|
|
* Makefile.in: Regenerated.
|
|
|
|
|
|
* configure.in: Set em for arm*-*-symbianelf*.
|
|
|
|
|
|
* configure: Regenerated.
|
|
|
|
|
|
* config/tc-arm.c (elf32_arm_target_format): Use Symbian target
|
|
|
|
|
|
vectors when appropriate.
|
|
|
|
|
|
* config/te-symbian.h: New file.
|
|
|
|
|
|
|
2004-09-03 14:31:41 +00:00
|
|
|
|
2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-crx.c (gettrap): Exception vector can be case
|
|
|
|
|
|
insensitive.
|
2004-10-04 23:25:28 +00:00
|
|
|
|
(process_label_constant): Fix a 32-bit displacement bug in branch
|
2004-09-03 14:31:41 +00:00
|
|
|
|
instructions.
|
|
|
|
|
|
(get_operandtype) : Bug fix, wrong operand was used.
|
2004-10-04 23:25:28 +00:00
|
|
|
|
(process_label_constant): Initialize relocation type to
|
2004-09-03 14:31:41 +00:00
|
|
|
|
BFD_RELOC_NONE
|
|
|
|
|
|
|
2004-09-01 16:16:44 +00:00
|
|
|
|
2004-09-01 Richard Earnshaw < reanrsha@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
|
|
|
|
|
|
for synthesizable cores.
|
|
|
|
|
|
|
2004-09-01 16:34:29 +00:00
|
|
|
|
* doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
|
|
|
|
|
|
|
2004-08-25 12:54:15 +00:00
|
|
|
|
2004-08-25 Dmitry Diky <diwil@spec.ru>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-msp430.c: Clean-up the code.
|
|
|
|
|
|
(md_relax_table): New relax table.
|
|
|
|
|
|
(mcu_types): Sort MCU types.
|
|
|
|
|
|
(md_pseudo_table): Add .profiler pseudo handler.
|
|
|
|
|
|
(pow2value): New function.
|
|
|
|
|
|
(msp430_profiler): New function.
|
|
|
|
|
|
(msp430_operands): Add new insns handlers.
|
|
|
|
|
|
(msp430_srcoperand): Add register operand handler, allow complex
|
|
|
|
|
|
expressions.
|
|
|
|
|
|
(md_estimate_size_before_relax): Rewritten.
|
|
|
|
|
|
(md_convert_frag): Rewritten.
|
|
|
|
|
|
(msp430_relax_frag): New function.
|
|
|
|
|
|
* config/tc-msp430.h (md_relax_frag): define macro
|
|
|
|
|
|
* doc/c-msp430.texi: Update information.
|
|
|
|
|
|
|
2004-08-24 11:58:27 +00:00
|
|
|
|
2004-08-24 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* as.c (std_shortopts): Allow -g to take an optional argument.
|
|
|
|
|
|
(parse_args): Pass any switch starting with -g on to the backend
|
|
|
|
|
|
for parsing.
|
|
|
|
|
|
|
2004-08-19 18:11:00 +00:00
|
|
|
|
2004-08-18 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in (arm*-*-symbianelf*): New target.
|
|
|
|
|
|
(arm*-*-eabi*): Likewise.
|
|
|
|
|
|
* configure: Regenerated.
|
|
|
|
|
|
|
2004-08-18 15:58:12 +00:00
|
|
|
|
2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
|
|
|
|
|
|
* config/tc-mips.c (append_insn): Handle delay slots in branch likely
|
|
|
|
|
|
correctly.
|
|
|
|
|
|
|
2004-08-18 09:51:29 +00:00
|
|
|
|
2004-08-18 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (start_unwind_section): Add linkonce_empty
|
|
|
|
|
|
argument, don't do anything if current section is not
|
|
|
|
|
|
.gnu.linkonce.t.* and linkonce_empty is set.
|
|
|
|
|
|
(generate_unwind_image, dot_endp): Adjust callers, call
|
|
|
|
|
|
start_unwind_section (*, 1) if nothing will be put into the
|
|
|
|
|
|
section.
|
|
|
|
|
|
|
2004-08-17 12:19:58 +00:00
|
|
|
|
2004-08-17 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
|
|
|
|
|
|
(show_usage): Add -g.
|
|
|
|
|
|
(std_longopts): Add --gen-debug. Alpha sort the table.
|
|
|
|
|
|
(parse_args): Print an error message if a switch is not handled.
|
|
|
|
|
|
Handle the -g switch, calling md_debug_format_selector() if
|
|
|
|
|
|
necessary.
|
|
|
|
|
|
* NEWS: Mention new feature.
|
|
|
|
|
|
* doc/as.texinfo: Document new switch.
|
|
|
|
|
|
* doc/internals.texi: Document behaviour of md_parse_option.
|
2004-10-04 23:25:28 +00:00
|
|
|
|
|
2004-08-17 12:19:58 +00:00
|
|
|
|
* config/tc-arm.c (md_parse_option): Do not issue an error message
|
|
|
|
|
|
if the switch is not recognised.
|
|
|
|
|
|
* config/tc-m68k.c (md_parse_option): Likewise.
|
|
|
|
|
|
* config/tc-pdp11.c (md_parse_option): Likewise.
|
|
|
|
|
|
* config/tc-v850.c (md_parse_option): Likewise.
|
|
|
|
|
|
|
|
|
|
|
|
* as.h: Fix up formatting.
|
|
|
|
|
|
* tc.h: Likewise.
|
|
|
|
|
|
|
2004-08-16 08:25:44 +00:00
|
|
|
|
2004-08-16 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
2004-08-16 08:34:28 +00:00
|
|
|
|
* macro.c (macro_set_alternate): Use ISO C90 formatting.
|
|
|
|
|
|
|
2004-08-16 08:25:44 +00:00
|
|
|
|
* configure.in: Sort architecture based tables alphabetically.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2004-08-16 03:04:47 +00:00
|
|
|
|
2004-08-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
|
|
|
|
|
|
{ "cc", 68 }, with { "cr", 70 }.
|
|
|
|
|
|
|
2004-08-13 19:53:52 +00:00
|
|
|
|
2004-08-13 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* as.c: Add and handle new --alternate command line option.
|
|
|
|
|
|
* macro.c (macro_set_alternate): New.
|
|
|
|
|
|
* macro.h (macro_set_alternate): Declare.
|
|
|
|
|
|
* read.c: Add and handle new .altmacro and .noaltmacro directives.
|
|
|
|
|
|
* doc/as.texinfo: Document new command line option and pseudo-ops
|
|
|
|
|
|
as well as insert documentation originating from gasp about
|
|
|
|
|
|
alternate macro syntax.
|
|
|
|
|
|
* NEWS: Mention new command line option and pseudo-ops.
|
|
|
|
|
|
|
2004-08-11 02:11:58 +00:00
|
|
|
|
2004-08-10 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* expr.c (operand): Handle the "~", "-", and "!" operators applied
|
|
|
|
|
|
to bignums.
|
|
|
|
|
|
|
2004-08-06 16:18:11 +00:00
|
|
|
|
2004-08-06 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
|
|
|
|
|
|
Handle new relocations.
|
|
|
|
|
|
* include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
|
|
|
|
|
|
|
2004-08-05 16:55:00 +00:00
|
|
|
|
2004-08-05 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* write.c (relax_segment): Use was_address instead of address when
|
|
|
|
|
|
setting fr_fix field for align frag due to backwards .org.
|
|
|
|
|
|
|
2004-07-29 05:17:41 +00:00
|
|
|
|
2004-07-29 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
Introduce SH2a support.
|
|
|
|
|
|
2004-02-24 Corinna Vinschen <vinschen@redhat.com>
|
|
|
|
|
|
* config/tc-sh.c (get_specific): Change arch_sh2a_up to
|
|
|
|
|
|
arch_sh2a_nofpu_up.
|
|
|
|
|
|
2004-02-24 Corinna Vinschen <vinschen@redhat.com>
|
|
|
|
|
|
* config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
|
|
|
|
|
|
2004-02-20 Corinna Vinschen <vinschen@redhat.com>
|
|
|
|
|
|
* config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
|
|
|
|
|
|
to end of conditional expression.
|
|
|
|
|
|
2004-02-20 Corinna Vinschen <vinschen@redhat.com>
|
|
|
|
|
|
* config/tc-sh.c: Add sh2a-nofpu support.
|
|
|
|
|
|
2003-12-29 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
* tc-sh.c: Add sh2a support.
|
|
|
|
|
|
(parse_reg): Add tbr.
|
|
|
|
|
|
(parse_at): Support @@(disp,tbr).
|
|
|
|
|
|
(get_specific): Support sh2a opcodes.
|
|
|
|
|
|
(insert4): New, for 4 byte relocs.
|
|
|
|
|
|
(build_Mytes): Support sh2a opcodes.
|
|
|
|
|
|
(md_apply_fix3_Mytes): Support sh2a opcodes.
|
|
|
|
|
|
2003-12-02 Michael Snyder <msnyder@redhat.com>
|
|
|
|
|
|
* config/tc-sh.c (md_parse_option): Handle sh2a.
|
|
|
|
|
|
(sh_elf_final_processing): Ditto.
|
|
|
|
|
|
|
2004-07-29 03:48:13 +00:00
|
|
|
|
2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
|
|
|
|
|
|
for TE_NetBSD.
|
|
|
|
|
|
|
2004-07-27 13:56:55 +00:00
|
|
|
|
2004-07-27 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
|
|
|
|
|
|
(ppc_arch): Expand comment.
|
|
|
|
|
|
|
2004-07-27 11:37:12 +00:00
|
|
|
|
2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-crx.c: Support evaluating the difference between two
|
|
|
|
|
|
symbols.
|
|
|
|
|
|
* config/tc-crx.h: Likewise.
|
|
|
|
|
|
|
2004-07-27 14:44:24 +00:00
|
|
|
|
2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
|
2004-07-26 21:01:15 +00:00
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (start_unwind_section): Set the linked-to
|
|
|
|
|
|
section.
|
|
|
|
|
|
(ia64_elf_section_change_hook): Set the linked-to section for
|
|
|
|
|
|
SHT_IA_64_UNWIND.
|
|
|
|
|
|
|
2004-07-26 12:29:02 +00:00
|
|
|
|
2004-07-26 Dmitry Diky <diwil@spec.ru>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-msp430.c: Add new subtargets: msp430x1610,
|
|
|
|
|
|
msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
|
|
|
|
|
|
msp430xG438, msp430xG439.
|
|
|
|
|
|
|
2004-07-26 03:34:35 +00:00
|
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2004-07-25 Daniel Jacobowitz <dan@debian.org>
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* doc/as.texinfo (Section, PushSection): Correct documentation
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for ELF.
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2004-07-21 18:18:04 +00:00
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2004-07-21 Jan Beulich <jbeulich@novell.com>
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2004-07-21 16:09:43 +00:00
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* config/tc-i386.c (optimize_imm): Adjust immediates to only those
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permissible for the selected instruction suffix.
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(match_template): Don't permit 64-bit general purpose operands in
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32-bit mode.
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(finalize_imm): Permit 64-bit immediates.
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(build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
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specially except for the width of the used base and/or index
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registers. For 32-bit displacements, use sign-extended
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relocations only when using 64-bit addressing.
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Force zero displacement on rip-relative addressing when there is
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no other displacement.
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(i386_index_check): Don't treat 32-bit addressing in 64-bit mode
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specially except for the width of the used base and/or index
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registers.
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(parse_register): Disallow Reg64 registers in 32-bit mode.
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2004-07-21 18:18:04 +00:00
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* config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
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suffix if the instruction doesn't support it.
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2004-10-04 23:25:28 +00:00
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2004-07-20 17:55:02 +00:00
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2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
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* config/tc-mips.c (append_insn): Handle constant expressions with
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no associated relocation.
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(mips_ip): Cancel the expression after use for the Q format
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specifier.
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(parse_relocation): Return no relocation for unsupported
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operators.
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(my_getSmallExpression): Return no relocation if no relocation
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operators are used.
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2004-07-20 03:07:08 +00:00
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2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
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* config/obj-som.c (adjust_stab_sections): Add prototype.
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(obj_som_compiler, obj_som_version, obj_som_copyright,
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adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
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* config/tc-hppa.c (update_subspace): Likewise.
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(is_defined_subspace): Amplify comment.
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* config/obj-som.h (som_frob_file): Add prototype.
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2004-07-19 19:15:43 +00:00
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2004-07-19 Christopher Faylor <cgf@timesys.com>
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H.J. Lu <hongjiu.lu@intel.com>
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* subsegs.c (section_symbol): Don't create a new segment when
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existing segment is undefined.
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2004-07-16 22:12:26 +00:00
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2004-07-16 Richard Earnshaw <rearnsha@arm.com>
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* config/tc-arm.c: Include include/opcode/arm.h.
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(ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
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(FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
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(FPU_ARCH_*): Delete.
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* Makefile.am: Update dependencies.
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* Makefile.in: Regenerate.
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2004-07-15 16:26:41 +00:00
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2004-07-15 Nick Clifton <nickc@redhat.com>
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* configure.in: Accept armbe as a big-endian arm configuration.
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* configure: Regenerate.
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2004-07-13 17:31:15 +00:00
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2004-07-13 Thomas Nystrom <thn@saeab.se>
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* config/tc-i386.c (T_SHIFTOP): New constant.
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(intel_e05_1): Handle '&', '|' and T_SHIFTOP.
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(intel_el1): Handle '~'.
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(intel_get_token): Handle '<>', '&', '|' and '~'.
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2004-07-13 Nick Clifton <nickc@redhat.com>
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(md_assemble): Remove spurious newline from end of as_bad error
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message.
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(intel_e05_1): Likewise.
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(intel_e11): Likewise.
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(intel_match_token): Likewise.
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2004-07-11 15:20:30 +00:00
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2004-07-11 Andreas Schwab <schwab@suse.de>
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* config/tc-m68k.c: Convert to C90. Remove redundant
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declarations. Indentation fixup.
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[M68KCOFF]: Include "obj-coff.h" instead of declaring
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obj_coff_section ourselves.
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2004-10-04 23:25:28 +00:00
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2004-07-09 23:21:54 +00:00
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2004-07-09 James E Wilson <wilson@specifixinc.com>
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* config/tc-ia64.c (default_big_endian): New.
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(dot_byteorder, md_begin): Use it.
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(md_parse_option): Set it.
|
2004-10-04 23:25:28 +00:00
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|
2004-07-09 12:32:35 +00:00
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2004-07-09 Nick Clifton <nickc@redhat.com>
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* configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
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* configure: Regenerate.
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* NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
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* config/tc-sh.c (sh_elf_final_processing): Use renamed version of
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sh_find_elf_flags if necessary.
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|
2004-07-08 15:39:43 +00:00
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2004-07-08 Richard Sandiford <rsandifo@redhat.com>
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* config/tc-mips.c (mips_fix_adjustable): If the full addend is
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going to be split into more than one in-place addend, return 0
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|
for relocations against mergeable sections. Associate comments
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with code.
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2004-07-07 17:28:53 +00:00
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2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
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* Makefile.am (CPU_TYPES): Add crx.
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(TARGET_CPU_CFILES): Add config/tc-crx.c.
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(TARGET_CPU_HFILES): Add config/tc-crx.h.
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(DEPTC_crx_elf): New target.
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(DEPOBJ_crx_elf): Likewise.
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(DEP_crx_elf): Likewise.
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* Makefile.in: Regenerate.
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* configure.in: Add crx* target.
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* configure: Regenerate.
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* config/tc-crx.c: New file.
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* config/tc-crx.h: New file.
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* NEWS: Mention new target.
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|
2004-07-06 15:30:26 +00:00
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|
2004-07-06 Nick Clifton <nickc@redhat.com>
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|
2004-07-06 16:58:43 +00:00
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* config.in: Undefine TARGET_SYMBIAN by default.
|
2004-11-10 03:28:45 +00:00
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|
* configure.in:
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* configure: Regenerate. Add sh-symbian-elf target. If
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|
selected define TARGET_SYMBIAN.
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* config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
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|
format if TARGET_SYMBIAN has been defined.
|
2004-10-04 23:25:28 +00:00
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|
2004-07-06 16:42:04 +00:00
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|
* output-file.c (output_file_create): Report the target format
|
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|
|
chosen when bfd_openw reports that it is invalid.
|
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|
2004-07-06 15:30:26 +00:00
|
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|
* config/obj-coff.c (coff_pseudo_table): Only define the weak
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|
|
pseudo for BFD based assemblers.
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|
|
2004-07-05 13:35:44 +00:00
|
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|
|
2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
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|
gas:
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* config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
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|
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|
(md_parse_option): Remove redundant -isa testing.
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|
Make bfd_arch variable const.
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|
(md_show_usage): Make bfd_arch variable const.
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|
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|
2004-07-04 00:29:21 +00:00
|
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|
|
2004-07-03 James E Wilson <wilson@specifixinc.com>
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* config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
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|
* config/tc-ia64.h (md_frag_check): Define.
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|
2004-07-03 16:07:51 +00:00
|
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|
2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
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|
|
* config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
|
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|
|
|
externals.
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|
|
* doc/as.texinfo (Weak): Document PE weak symbols.
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|
2004-07-03 15:20:53 +00:00
|
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|
|
2004-07-03 Richard Sandiford <rsandifo@redhat.com>
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* config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
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|
|
(reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
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|
|
(mips_frob_file): Rework so that only a single pass through the
|
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|
|
|
relocs is needed. Allow %lo()s to have higher offsets than their
|
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|
|
|
corresponding %hi()s or %got()s.
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|
2004-07-02 11:12:29 +00:00
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|
2004-07-02 Nick Clifton <nickc@redhat.com>
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|
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* config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
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|
|
allow values which have come from undefined symbols.
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|
|
Always consider this fixup to have been processed as a reloc
|
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|
|
cannot be generated for it.
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|
2004-07-02 06:40:19 +00:00
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|
2004-07-02 Alan Modra <amodra@bigpond.net.au>
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* frags.h (struct frag): Add has_code and insn_addr fields.
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* write.c (cvt_frag_to_fill): Invoke md_frag_check.
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* config/tc-ppc.c (md_assemble): Check and set insn_addr.
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* config/tc-ppc.h (md_frag_check): Define.
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|
2004-06-29 19:41:23 +00:00
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|
2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
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|
|
* doc/Makefile.am (info): Rename goal to...
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|
(info-local): ... this, to preserve implicit dependencies.
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|
|
* doc/Makefile.in: Regenerate with automake 1.8.5.
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|
|
2004-06-25 16:11:09 +00:00
|
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|
|
2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
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* config/tc-m32r.c (md_convert_frag): Changed for @PLT.
|
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|
(m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
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(m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
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|
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(tc_gen_reloc): Likewise.
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|
|
(m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
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|
|
(m32r_parse_name): Likewise.
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|
|
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|
|
(m32r_cgen_parse_fix_exp): Likewise.
|
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|
|
* config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
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|
|
(O_PIC_reloc): Likewise.
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|
|
(TC_CGEN_PARSE_FIX_EXP): Likewise..
|
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|
|
* cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
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|
|
for @GOTOFF, @GOT, @PLT.
|
|
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|
|
|
|
2004-06-21 10:59:54 +00:00
|
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|
|
2004-06-21 Jan Beulich <jbeulich@novell.com>
|
|
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|
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|
|
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|
|
* gas/symbols.c: While discarding ordinary local absolute symbols
|
|
|
|
|
|
when --strip-local-absolute is in effect, retain file symbols.
|
|
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|
|
|
2004-06-20 19:33:29 +00:00
|
|
|
|
2004-06-20 Andreas Schwab <schwab@suse.de>
|
|
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|
|
* config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
|
|
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|
|
(md_parse_option): Likewise.
|
|
|
|
|
|
|
2004-06-18 14:09:41 +00:00
|
|
|
|
2004-06-17 Jan Beulich <jbeulich@novell.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
|
|
|
|
|
|
* config/te-netware.h: New file.
|
|
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|
|
|
* config/te-ppcnw.h: Delete: Obsolete.
|
|
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|
|
|
* configure.in: Eliminate ill NetWare targets. Make generic
|
|
|
|
|
|
NetWare target use proper emulation.
|
|
|
|
|
|
* Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
|
|
|
|
|
|
reference to new te-netware.h.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2004-06-15 12:38:08 +00:00
|
|
|
|
2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
|
|
|
|
|
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|
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|
|
* config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
|
|
|
|
|
|
comparison in .insn pseudo operation.
|
|
|
|
|
|
|
2004-06-15 01:16:35 +00:00
|
|
|
|
2004-06-15 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-coff.c (coff_adjust_section_syms): Use
|
|
|
|
|
|
bfd_get_section_size instead of bfd_get_section_size_before_reloc.
|
|
|
|
|
|
(coff_frob_section): Likewise.
|
|
|
|
|
|
* config/tc-mips.c (md_apply_fix3): Likewise.
|
|
|
|
|
|
* config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
|
|
|
|
|
|
(elf_frob_file_after_relocs): Likewise.
|
|
|
|
|
|
|
2004-06-11 17:36:32 +00:00
|
|
|
|
2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
|
|
|
2004-06-11 17:39:18 +00:00
|
|
|
|
* config/tc-hppa.c (log2): Rename to exact_log2.
|
|
|
|
|
|
(pa_next_subseg): Delete unused function.
|
|
|
|
|
|
(create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
|
|
|
|
|
|
(create_new_subspace): Likewise.
|
|
|
|
|
|
|
2004-06-11 17:36:32 +00:00
|
|
|
|
Bug gas/213
|
|
|
|
|
|
* config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
|
|
|
|
|
|
labels. Fix warning.
|
|
|
|
|
|
|
2004-05-28 21:33:07 +00:00
|
|
|
|
2004-05-28 DJ Delorie <dj@redhat.com>
|
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|
|
|
|
|
|
|
|
|
* config/tc-mn10300.h (tc_fix_adjustable): Define.
|
|
|
|
|
|
* config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
|
|
|
|
|
|
or non-merged symbols.
|
|
|
|
|
|
|
2004-05-28 19:26:31 +00:00
|
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|
|
2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
|
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|
|
|
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|
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|
|
* config/tc-ia64.c (remove_marked_resource): Save, clear and
|
|
|
|
|
|
restore the old slot when inserting srlz.i/srlz.d.
|
|
|
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|
|
2004-05-28 12:32:10 +00:00
|
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|
|
2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
|
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|
|
|
|
|
|
|
|
|
|
* Makefile.am: Regenerate dependecies.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* config/tc-sh.c (valid_arch): Make unsigned.
|
|
|
|
|
|
(preset_target_arch): Likewise.
|
|
|
|
|
|
(md_begin): Use new architecture flags system.
|
|
|
|
|
|
(get_specific): Likewise.
|
|
|
|
|
|
(assemble_ppi): Likewise.
|
|
|
|
|
|
(md_assemble): Likewise. Also fix error check for bad opcodes.
|
|
|
|
|
|
(md_parse_option): Likewise. Also generate -isa values according
|
|
|
|
|
|
to the table in bfd/cpu-sh.c instead of just constants. Also
|
|
|
|
|
|
allow <arch>-up ISA variants.
|
|
|
|
|
|
(sh_elf_final_processing): Replace if-else chain with a call to
|
|
|
|
|
|
sh_find_elf_flags().
|
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|
|
2004-05-28 07:55:21 +00:00
|
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|
|
2004-05-28 Peter Barada <peter@the-baradas.com>
|
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|
|
|
|
|
|
|
|
|
* config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
|
|
|
|
|
|
with zero offset into mode 2 addressing to save a word.
|
|
|
|
|
|
|
2004-05-28 05:02:20 +00:00
|
|
|
|
2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
|
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|
|
|
|
|
|
|
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|
|
* config/tc-ia64.c (ar_is_in_integer_unit): Removed.
|
|
|
|
|
|
(ar_is_only_in_integer_unit): New.
|
|
|
|
|
|
(ar_is_only_in_memory_unit): New.
|
|
|
|
|
|
(generate_unwind_image): Silence gcc on 32bit host.
|
|
|
|
|
|
(md_assemble): Use ar_is_only_in_integer_unit instead of
|
|
|
|
|
|
ar_is_in_integer_unit. Check AR access.
|
|
|
|
|
|
|
2004-05-27 07:56:27 +00:00
|
|
|
|
2004-05-27 Peter Barada <peter@the-baradas.com>
|
|
|
|
|
|
|
|
|
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|
|
* config/tc-m68k.c (md_begin): Sort the opcode table into
|
|
|
|
|
|
alphabetical order.
|
|
|
|
|
|
(m68k_compare_opcode): New function to do the sorting.
|
|
|
|
|
|
|
2004-05-24 14:33:22 +00:00
|
|
|
|
2004-05-24 Peter Barada <peter@the-baradas.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/m68k-parse.y(operand): Allow for MAC/EMAC mask
|
|
|
|
|
|
addressing on MIT style operands.
|
|
|
|
|
|
* config/m68k-parse.y(yylex): Allow '-&' for predecrement
|
|
|
|
|
|
w/mask addressing.
|
|
|
|
|
|
* config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
|
|
|
|
|
|
operands.
|
|
|
|
|
|
|
2004-05-23 04:35:11 +00:00
|
|
|
|
2004-05-23 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* expr.c (operand, operator): Don't reject '++' and '--'.
|
|
|
|
|
|
|
2004-05-20 10:10:43 +00:00
|
|
|
|
2004-05-20 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
|
|
|
|
|
|
dwarf tables.
|
|
|
|
|
|
|
2004-10-04 23:25:28 +00:00
|
|
|
|
2004-05-17 Adam Nemet <anemet@lnxw.com>
|
2004-05-17 19:50:16 +00:00
|
|
|
|
|
|
|
|
|
|
* configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2004-05-13 14:41:18 +00:00
|
|
|
|
2004-05-13 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
|
|
|
|
|
|
|
2004-05-13 14:12:27 +00:00
|
|
|
|
2004-05-13 Joel Sherrill <joel@oarcorp.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in (or32-*-rtems*): Switch to elf.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2004-05-13 12:54:36 +00:00
|
|
|
|
2004-05-13 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/fr.po: Updated French translation.
|
|
|
|
|
|
|
2004-05-11 15:53:47 +00:00
|
|
|
|
2004-05-11 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/as.texinfo (Section): Document G and T flags to .section
|
|
|
|
|
|
directive. Document the extra arguments that the G flag
|
|
|
|
|
|
requires. Document the #tls flag.
|
|
|
|
|
|
|
|
|
|
|
|
2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* subsegs.c (section_symbol): Create a new section symbol if
|
|
|
|
|
|
the existing one doesn't match.
|
|
|
|
|
|
* symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
|
|
|
|
|
|
|
2004-05-07 16:39:26 +00:00
|
|
|
|
2004-05-07 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
|
|
|
|
|
|
to cope with VR4181A errata MD(1) and MD(4).
|
|
|
|
|
|
|
2004-05-07 14:44:56 +00:00
|
|
|
|
2004-05-07 Brian Ford <ford@vss.fsi.com>
|
|
|
|
|
|
|
|
|
|
|
|
* NEWS: Mention .secrel32 for pe[i]-i386.
|
|
|
|
|
|
|
2004-05-07 06:28:04 +00:00
|
|
|
|
2004-05-07 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
|
|
|
|
|
|
(HANDLE_ALIGN): New.
|
|
|
|
|
|
|
2004-05-07 06:23:54 +00:00
|
|
|
|
2004-05-06 Daniel Jacobowitz <dan@debian.org>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (DIST_SUBDIRS): Define.
|
|
|
|
|
|
* aclocal.m4: Regenerate with automake 1.8.4.
|
|
|
|
|
|
* Makefile.in: Likewise.
|
|
|
|
|
|
* doc/Makefile.in: Likewise.
|
|
|
|
|
|
|
2004-05-06 22:32:44 +00:00
|
|
|
|
2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (dot_serialize): Declare.
|
|
|
|
|
|
(dot_serialize): New function.
|
|
|
|
|
|
(md_pseudo_table): Add ".serialize.data" and
|
|
|
|
|
|
".serialize.instruction" directives.
|
|
|
|
|
|
|
2004-05-06 11:01:48 +00:00
|
|
|
|
2004-05-06 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* messages (as_internal_value_out_of_range): Print a message about
|
|
|
|
|
|
a value being out of range. Be consistent about whether the
|
|
|
|
|
|
values are printed in decimal or hexadecimal.
|
|
|
|
|
|
(as_warn_value_out_of_range): Generate a warning message about an
|
|
|
|
|
|
out of range value.
|
|
|
|
|
|
(as_bad_value_out_of_range): Generate an error message about an
|
|
|
|
|
|
out of range value.
|
|
|
|
|
|
* as.h: Prototype the new functions.
|
|
|
|
|
|
* config/tc-alpha.c (insert_operand): Use new function.
|
|
|
|
|
|
* config/tc-arc.c (arc_insert_operand): Likewise.
|
|
|
|
|
|
* config/tc-mn10200.c (mn10200_insert_operand): Likewise.
|
|
|
|
|
|
* config/tc-mn10300.c (mn10300_insert_operand): Likewise.
|
|
|
|
|
|
* config/tc-ppc.c (ppc_insert_operand): Likewise.
|
|
|
|
|
|
* config/tc-s390.c (s390_insert_operand): Likewise.
|
|
|
|
|
|
* config/tc-v850.c (v850_insert_operand): Likewise.
|
|
|
|
|
|
|
2004-05-06 02:46:45 +00:00
|
|
|
|
2004-05-05 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in: Set em=linux for frv-*-*linux*.
|
|
|
|
|
|
* configure: Rebuilt.
|
|
|
|
|
|
* config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
|
|
|
|
|
|
(frv_md_fdpic_enabled): New.
|
|
|
|
|
|
* config/tc-frv.c (frv_md_fdpic_enabled): New.
|
|
|
|
|
|
(DEFAULT_FDPIC): New.
|
|
|
|
|
|
(frv_flags): Use DEFAULT_FDPIC.
|
|
|
|
|
|
(frv_pic_flag): Likewise.
|
|
|
|
|
|
(OPTION_NOPIC): New.
|
|
|
|
|
|
(md_longopts): Add -mnopic.
|
|
|
|
|
|
(md_parse_option): Handle it.
|
|
|
|
|
|
(md_show_usage): Add -mfdpic and -mnopic.
|
|
|
|
|
|
|
2004-05-05 14:33:14 +00:00
|
|
|
|
2004-05-05 Peter Barada <peter@the-baradas.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-m68k.c: Add find_cf_chip to print list of valid
|
|
|
|
|
|
chips for invalid coldfire instructions, rename selectors
|
|
|
|
|
|
for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
|
|
|
|
|
|
add current_chip to track which chip is referred to(including save/restore),
|
|
|
|
|
|
use current_chip to select control registers, not current_arch.
|
|
|
|
|
|
(md_show_usage): Add new chips.
|
|
|
|
|
|
* doc/c-m68k.texi: Document new command line switches.
|
|
|
|
|
|
|
2004-05-05 13:06:18 +00:00
|
|
|
|
2004-05-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
|
|
|
|
|
|
(NOP_OPCODE): Define.
|
|
|
|
|
|
(s390_align_code): Remove prototype.
|
|
|
|
|
|
* tc-s390.c (s390_align_code): Remove.
|
|
|
|
|
|
|
2004-05-04 14:58:11 +00:00
|
|
|
|
2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (make_unw_section_name): Removed.
|
|
|
|
|
|
(start_unwind_section): New function.
|
|
|
|
|
|
(generate_unwind_image): Take const segT instead of const
|
|
|
|
|
|
char *.
|
|
|
|
|
|
(dot_handlerdata): Adjusted.
|
|
|
|
|
|
(dot_endp): Likewise.
|
|
|
|
|
|
|
2004-05-03 04:08:32 +00:00
|
|
|
|
2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-elf.c (obj_elf_change_section): Allow the
|
|
|
|
|
|
".note.GNU-stack" section has SHF_EXECINSTR.
|
|
|
|
|
|
|
2004-05-02 14:36:25 +00:00
|
|
|
|
2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-elf.c (get_section): Return bfd_boolean.
|
|
|
|
|
|
(obj_elf_change_section): Call bfd_get_section_by_name_if
|
|
|
|
|
|
instead of bfd_map_over_sections.
|
|
|
|
|
|
|
2004-04-30 16:47:46 +00:00
|
|
|
|
2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-elf.c (get_section): New function.
|
|
|
|
|
|
(obj_elf_change_section): Support multiple sections with same
|
|
|
|
|
|
name.
|
|
|
|
|
|
|
2004-04-30 10:51:13 +00:00
|
|
|
|
2004-04-30 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (create_register_alias): Fix typo checking for
|
|
|
|
|
|
case sensitive register aliases.
|
|
|
|
|
|
(co_proc_number): Use error message string in all_reg_maps[]
|
|
|
|
|
|
array.
|
|
|
|
|
|
(cp_reg_required_here): Likewise.
|
|
|
|
|
|
(fp_reg_required_here): Likewise.
|
|
|
|
|
|
|
2004-04-29 16:40:20 +00:00
|
|
|
|
2004-04-29 Brian Ford <ford@vss.fsi.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
|
|
|
|
|
|
|
[ bfd/ChangeLog ]
2004-04-28 Chris Demetriou <cgd@broadcom.com>
* reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
* bfd-in2.h: Regenerate.
* libbfd.h: Likewise.
[ gas/ChangeLog ]
2004-04-28 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
(load_address, macro, mips_ip, md_parse_option)
(mips_force_relocation, mips_validate_fix, md_apply_fix3)
(s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
embedded-PIC handling, and update comments.
(SWITCH_TABLE): Remove.
* config/tc-mips.h (DIFF_EXPR_OK): Delete.
(enum mips_pic_level): Remove EMBEDDED_PIC.
(EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
(TC_FORCE_RELOCATION): Update comment.
* ecoff.c (ecoff_build_lineno): Add comment about some code that
might be safe to remove now that MIPS embedded-PIC is gone.
2004-04-29 05:14:22 +00:00
|
|
|
|
2004-04-28 Chris Demetriou <cgd@broadcom.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
|
|
|
|
|
|
(load_address, macro, mips_ip, md_parse_option)
|
|
|
|
|
|
(mips_force_relocation, mips_validate_fix, md_apply_fix3)
|
|
|
|
|
|
(s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
|
|
|
|
|
|
embedded-PIC handling, and update comments.
|
|
|
|
|
|
(SWITCH_TABLE): Remove.
|
|
|
|
|
|
* config/tc-mips.h (DIFF_EXPR_OK): Delete.
|
|
|
|
|
|
(enum mips_pic_level): Remove EMBEDDED_PIC.
|
|
|
|
|
|
(EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
|
|
|
|
|
|
(TC_FORCE_RELOCATION): Update comment.
|
|
|
|
|
|
* ecoff.c (ecoff_build_lineno): Add comment about some code that
|
|
|
|
|
|
might be safe to remove now that MIPS embedded-PIC is gone.
|
|
|
|
|
|
|
* som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
dup_common fields.
(setup_sections): Use som_subspace_dictionary_record struct instead
subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
is_comdat, is_common or dup_common.
(som_prep_headers): Use som_subspace_dictionary_record struct. Set
is_comdat, is_common and dup_common in section subspace_dict from
copy_data.
(som_begin_writing): Use som_subspace_dictionary_record struct.
(som_finish_writing): Likewise.
(som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
is_common and dup_common flags in info for symbol. Add comment
regarding linker support for these fields. Slightly reorganize
function.
(som_build_and_write_symbol_table): Set is_comdat, is_common and
dup_common fields in symbol table from symbol info.
(bfd_som_set_subsection_attributes): Add comdat, common and dup_common
arguments. Set corresponding fields in copy_data. Change all callers.
(som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
symbol table.
(som_vec): Add SEC_LINK_ONCE to applicable section flags.
* som.h (som_subspace_dictionary_record): Define.
(som_copyable_section_data_struct): Add is_comdat, is_common and
dup_common fields.
(som_section_data_struct): Use som_subspace_dictionary_record struct
instead of subspace_dictionary_record.
(bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
* config/obj-som.c (obj_som_init_stab_section): Add new arguments in
call to obj_set_subsection_attributes.
(obj_som_init_stab_section): Likewise.
* config/tc-hppa.c (default_subspace_dict): Add comdat field.
(pa_def_subspaces): Provide comdat default.
(pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
not SEC_IS_COMMON if section is comdat, common or dup_common. Update
calls to create_new_subspace and update_subspace to pass comdat flag.
(create_new_subspace, update_subspace): Add new comdat argument. Use
it in calls to obj_set_subsection_attributes.
* doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
and use of comdat, common and dup_comm parameters.
2004-04-28 18:02:49 +00:00
|
|
|
|
2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-som.c (obj_som_init_stab_section): Add new arguments in
|
|
|
|
|
|
call to obj_set_subsection_attributes.
|
|
|
|
|
|
(obj_som_init_stab_section): Likewise.
|
|
|
|
|
|
* config/tc-hppa.c (default_subspace_dict): Add comdat field.
|
|
|
|
|
|
(pa_def_subspaces): Provide comdat default.
|
|
|
|
|
|
(pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
|
|
|
|
|
|
not SEC_IS_COMMON if section is comdat, common or dup_common. Update
|
|
|
|
|
|
calls to create_new_subspace and update_subspace to pass comdat flag.
|
|
|
|
|
|
(create_new_subspace, update_subspace): Add new comdat argument. Use
|
|
|
|
|
|
it in calls to obj_set_subsection_attributes.
|
|
|
|
|
|
* doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
|
|
|
|
|
|
and use of comdat, common and dup_comm parameters.
|
|
|
|
|
|
|
2004-04-27 03:59:09 +00:00
|
|
|
|
2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-elf.c (obj_elf_change_section): Check if the old
|
|
|
|
|
|
group name is NULL before comparison.
|
|
|
|
|
|
|
2004-04-24 06:57:28 +00:00
|
|
|
|
2004-04-23 Chris Demetriou <cgd@broadcom.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
|
|
|
|
|
|
|
2004-04-23 17:25:50 +00:00
|
|
|
|
2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
|
|
|
|
|
|
|
|
|
|
|
|
2004-04-23 Chris Demetriou <cgd@broadcom.com>
|
2004-04-23 04:50:53 +00:00
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (md_longopts): Remove -membedded-pic option.
|
|
|
|
|
|
(OPTION_MEMBEDDED_PIC): Remove.
|
|
|
|
|
|
(OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
|
|
|
|
|
|
(OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
|
|
|
|
|
|
(OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
|
|
|
|
|
|
(OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
|
|
|
|
|
|
(OPTION_ELF_BASE): Renumber.
|
|
|
|
|
|
(md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
|
|
|
|
|
|
(md_show_usage): Remove mention of -membedded-pic.
|
|
|
|
|
|
* doc/as.texinfo: Remove mention of -membedded-pic.
|
|
|
|
|
|
|
2004-04-23 02:07:14 +00:00
|
|
|
|
2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
|
|
|
|
|
|
* config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
|
|
|
|
|
|
a.out support.
|
|
|
|
|
|
(md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
|
|
|
|
|
|
s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
|
|
|
|
|
|
USE_GLOBAL_POINTER_OPT.
|
|
|
|
|
|
|
2004-04-22 22:00:47 +00:00
|
|
|
|
2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (macro): One more use of load_delay_nop.
|
|
|
|
|
|
|
2004-04-22 18:13:56 +00:00
|
|
|
|
2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (load_delay_nop): New function.
|
|
|
|
|
|
(load_address, macro): Use load_delay_nop() to build a nop
|
|
|
|
|
|
which can be omitted with gpr_interlocks.
|
|
|
|
|
|
|
2004-04-22 17:58:57 +00:00
|
|
|
|
2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (hilo_interlocks, gpr_interlocks,
|
|
|
|
|
|
cop_interlocks): Remove superfluous CPU entries.
|
|
|
|
|
|
|
2004-04-22 16:18:29 +00:00
|
|
|
|
2004-04-22 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
|
|
|
|
|
|
|
2004-04-22 10:33:16 +00:00
|
|
|
|
2004-04-22 Peter Barada <peter@the-baradas.com>
|
|
|
|
|
|
|
|
|
|
|
|
* NEWS: Added support for EMAC instructions and MAC/EMAC
|
|
|
|
|
|
Motorola syntax.
|
|
|
|
|
|
* config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
|
|
|
|
|
|
scale factor tokens, trailing_ampersand to mark mask addressing
|
|
|
|
|
|
for MAC/EMAC instructions.
|
|
|
|
|
|
* config/m68k-parse.y: Add options_ampersand clause, '<<',
|
|
|
|
|
|
'>>'.
|
|
|
|
|
|
(yylex): Handle '>', '<', and '&' following '+'.
|
|
|
|
|
|
* config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
|
2004-10-04 23:25:28 +00:00
|
|
|
|
architectures in archs[].
|
2004-04-22 10:33:16 +00:00
|
|
|
|
(m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
|
|
|
|
|
|
for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
|
|
|
|
|
|
respectively.
|
|
|
|
|
|
(m68k_ip): Handle trailing '&' on MAC/EMAC insns.
|
|
|
|
|
|
(install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
|
|
|
|
|
|
cases.
|
|
|
|
|
|
Add EMAC operands to init_table[].
|
|
|
|
|
|
|
2004-04-22 09:49:03 +00:00
|
|
|
|
2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
|
|
|
|
|
|
state.
|
|
|
|
|
|
(TC_SEGMENT_INFO_TYPE): Define to enum mstate.
|
|
|
|
|
|
* config/tc-arm.c (enum mstate): Delete from here.
|
|
|
|
|
|
(mapping_state): Remove the static mapstate variable and instead
|
|
|
|
|
|
store the state in the segment. This allows a per-section mapping
|
|
|
|
|
|
state. Handle and ignore MAP_UNDEFINED states.
|
|
|
|
|
|
(arm_elf_change_section): Get the current mapping state from the
|
|
|
|
|
|
new section.
|
|
|
|
|
|
(s_ltorg): Set the mapping state to MAP_DATA.
|
|
|
|
|
|
(arm_cleanup): Use arm_elf_change_section to get the mapping state
|
|
|
|
|
|
for each pool as it is emitted.
|
|
|
|
|
|
|
|
|
|
|
|
2004-04-22 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.h: Formatting tidy ups.
|
|
|
|
|
|
|
2004-04-21 00:44:36 +00:00
|
|
|
|
2004-04-20 Chris Demetriou <cgd@broadcom.com>
|
|
|
|
|
|
|
|
|
|
|
|
* NEWS: Note that MIPS -membedded-pic option is deprecated.
|
|
|
|
|
|
|
2004-04-20 12:17:16 +00:00
|
|
|
|
2004-04-20 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
|
|
|
|
|
|
* config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
|
|
|
|
|
|
[TE_PE] (O_secrel): Define.
|
|
|
|
|
|
[TE_PE] (x86_pe_cons_fix_new): New.
|
|
|
|
|
|
[TE_PE] (pe_directive_secrel): Likewise.
|
|
|
|
|
|
(tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
|
|
|
|
|
|
|
2004-04-19 21:08:43 +00:00
|
|
|
|
2004-04-19 Eric Christopher <echristo@redhat.com>
|
|
|
|
|
|
|
2004-11-10 03:28:45 +00:00
|
|
|
|
* config/tc-mips.c (mips_dwarf2_addr_size): Revert part
|
|
|
|
|
|
of previous patch for fix in gcc.
|
2004-04-19 21:08:43 +00:00
|
|
|
|
|
2004-04-19 10:35:23 +00:00
|
|
|
|
2004-04-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
|
|
|
|
|
|
|
2004-04-19 09:32:55 +00:00
|
|
|
|
2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* read.c (do_align): Call md_flush_pending_output, if defined.
|
|
|
|
|
|
|
2004-04-16 01:55:27 +00:00
|
|
|
|
2004-04-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* expr.c (operand): Correct checks for ++ and --.
|
|
|
|
|
|
|
2004-04-15 01:49:22 +00:00
|
|
|
|
2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-generic.c: Add some comments.
|
|
|
|
|
|
|
2004-04-14 07:48:49 +00:00
|
|
|
|
2004-04-14 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
|
|
|
|
|
|
-{no-}mfix-vr4122-bugs.
|
|
|
|
|
|
* config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
|
|
|
|
|
|
(append_insn, mips_emit_delays): Update accordingly.
|
|
|
|
|
|
(OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
|
|
|
|
|
|
(md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
|
|
|
|
|
|
(md_parse_option): Update after above changes.
|
|
|
|
|
|
(md_show_usage): Add -mfix-vr4120.
|
|
|
|
|
|
|
2004-04-13 17:56:13 +00:00
|
|
|
|
2004-04-13 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
|
|
|
|
|
|
of .section directive; add a reference to the ELF .subsection
|
|
|
|
|
|
directive.
|
|
|
|
|
|
|
2004-04-13 16:47:58 +00:00
|
|
|
|
2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-m32r.c (md_assemble): Fixed infinite loop bug
|
|
|
|
|
|
in parallel.
|
|
|
|
|
|
|
2004-04-11 04:07:46 +00:00
|
|
|
|
2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Remove mips from aout targets.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* configure.in: Remove mips-dec-bsd* target.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2004-04-07 04:50:15 +00:00
|
|
|
|
2004-04-07 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 96
|
|
|
|
|
|
* config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
|
|
|
|
|
|
to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
|
|
|
|
|
|
Update "mapping". Restrict some @ modifiers to 32 bit.
|
|
|
|
|
|
|
2004-04-02 01:39:31 +00:00
|
|
|
|
2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
|
|
|
|
|
|
Dhananjay Deshpande <dhananjayd@kpitcummins.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-sh.c (dont_adjust_reloc_32): New variable.
|
|
|
|
|
|
(sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
|
|
|
|
|
|
dont_adjust_reloc_32 is set.
|
|
|
|
|
|
(md_longopts): Add option -renesas.
|
|
|
|
|
|
(md_parse_option, md_show_usage): Likewise.
|
|
|
|
|
|
* doc/c-sh.texi: Likewise.
|
|
|
|
|
|
|
2004-04-01 08:22:47 +00:00
|
|
|
|
2004-04-01 Dave Korn <dk@artimi.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
|
|
|
|
|
|
hi16 and lo16 fixS structs.
|
|
|
|
|
|
(md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
|
|
|
|
|
|
exactly the same way as for RELOC_DLX_REL16.
|
|
|
|
|
|
(machine_ip): properly respect LO flag in the_insn and
|
|
|
|
|
|
output RELOC_DLX_LO16 rather than RELOC_DLX_16.
|
|
|
|
|
|
(md_apply_fix3): apply RELOC_DLX_LO16.
|
|
|
|
|
|
|
2004-03-30 18:43:17 +00:00
|
|
|
|
2004-03-30 Stan Shebs <shebs@apple.com>
|
|
|
|
|
|
|
|
|
|
|
|
Remove long-obsolete MPW support.
|
|
|
|
|
|
* mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
|
|
|
|
|
|
* configure.in: Remove mention of ppc-*-mpw* config.
|
|
|
|
|
|
* configure.in: Likewise.
|
|
|
|
|
|
|
2004-03-30 08:53:05 +00:00
|
|
|
|
2004-03-30 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (meabi_flags): Make its use conditional upon
|
|
|
|
|
|
OBJ_ELF being defined.
|
|
|
|
|
|
|
2004-03-27 11:36:09 +00:00
|
|
|
|
2004-03-27 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
|
|
|
|
|
|
|
2004-03-23 23:05:52 +00:00
|
|
|
|
2004-03-23 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (meabi_flags): New variable.
|
|
|
|
|
|
(arm_parse_eabi): New function.
|
|
|
|
|
|
(md_begin): Set flags for EABI v3.
|
|
|
|
|
|
(arm_eabis): Add.
|
|
|
|
|
|
(arm_long_opts): Add meabi.
|
2005-03-02 13:24:01 +00:00
|
|
|
|
* doc/as.texinfo <ARM>: Document -meabi.
|
2004-03-23 23:05:52 +00:00
|
|
|
|
* doc/c-arm.texi: Ditto.
|
|
|
|
|
|
|
2004-03-23 01:37:00 +00:00
|
|
|
|
2004-03-22 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
|
|
|
|
|
|
tables even when use_literal_section flag is not set.
|
|
|
|
|
|
|
2004-03-22 01:44:29 +00:00
|
|
|
|
2004-03-22 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-sh.c: Remove trailing whitespace.
|
|
|
|
|
|
|
2004-03-21 23:50:38 +00:00
|
|
|
|
2004-03-22 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
|
|
|
|
|
|
--mul-bug-abort and the default behavior.
|
|
|
|
|
|
* config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
|
|
|
|
|
|
(err_for_dangerous_mul_placement): New variable.
|
|
|
|
|
|
(STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
|
|
|
|
|
|
macros.
|
|
|
|
|
|
(md_cris_relax_table): Have placeholder for STATE_MUL.
|
|
|
|
|
|
(md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
|
|
|
|
|
|
(cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
|
|
|
|
|
|
case doing nothing.
|
|
|
|
|
|
(md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
|
|
|
|
|
|
STATE_BYTE)>: Ditto.
|
|
|
|
|
|
(md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
|
|
|
|
|
|
alignment and position of this frag, emit error message if
|
|
|
|
|
|
suspicious.
|
|
|
|
|
|
(md_assemble): For a multiply insn and when checking it,
|
|
|
|
|
|
transform the current frag into a special frag for that purpose.
|
|
|
|
|
|
(md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
|
|
|
|
|
|
OPTION_MULBUG_ABORT_ON>: Handle new options.
|
|
|
|
|
|
|
2004-03-19 22:35:32 +00:00
|
|
|
|
2004-03-19 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-xtensa.c (mark_literal_frags): New function.
|
|
|
|
|
|
(xtensa_move_literals): Call mark_literal_frags for all literal
|
|
|
|
|
|
segments, including init and fini literal segments.
|
|
|
|
|
|
(xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
|
|
|
|
|
|
|
2004-03-19 19:19:53 +00:00
|
|
|
|
2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
|
|
|
|
|
|
|
|
* tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
|
|
|
|
|
|
(pa_comm): Set BSF_OBJECT in symbol flags.
|
|
|
|
|
|
|
2004-03-19 07:05:56 +00:00
|
|
|
|
2004-03-19 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Run "make dep-am".
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* doc/Makefile.in: Regenerate.
|
|
|
|
|
|
* config.in: Regenerate.
|
|
|
|
|
|
* po/gas.pot: Regenerate.
|
|
|
|
|
|
|
2004-03-18 09:19:20 +00:00
|
|
|
|
2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
|
2004-03-18 13:31:04 +00:00
|
|
|
|
* read.c (read_a_source_file): Use demand_empty_rest_of_line.
|
|
|
|
|
|
(demand_empty_rest_of_line): Issue an error here.
|
|
|
|
|
|
(ignore_rest_of_line): Silently skip to end.
|
|
|
|
|
|
(demand_copy_string): Issue an error, not warning.
|
|
|
|
|
|
(equals): Likewise.
|
|
|
|
|
|
* config/obj-elf.c (obj_elf_section_name): Likewise.
|
|
|
|
|
|
(obj_elf_section): Likewise.
|
|
|
|
|
|
* config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
|
|
|
|
|
|
(arc_extinst): Likewise.
|
|
|
|
|
|
* config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
|
|
|
|
|
|
(dot_spill): Likewise.
|
|
|
|
|
|
(dot_unwabi): Likewise.
|
|
|
|
|
|
(dot_prologue): Likewise.
|
|
|
|
|
|
|
2004-03-18 09:19:20 +00:00
|
|
|
|
* expr.c (operand): Reject ++ and --.
|
|
|
|
|
|
(operator): Likewise.
|
|
|
|
|
|
|
2004-03-18 00:49:23 +00:00
|
|
|
|
2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-sh.c: Include dw2gencfi.h.
|
|
|
|
|
|
(sh_cfi_frame_initial_instructions): New function.
|
|
|
|
|
|
(sh_regname_to_dw2regnum): Likewise.
|
|
|
|
|
|
* config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
|
|
|
|
|
|
file.
|
|
|
|
|
|
(TARGET_USE_CFIPOP): Define.
|
|
|
|
|
|
(tc_cfi_frame_initial_instructions): Likewise.
|
|
|
|
|
|
(tc_regname_to_dw2regnum): Likewise.
|
|
|
|
|
|
(DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
|
|
|
|
|
|
* Makefile.am: Update dependencies.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2004-03-17 00:46:25 +00:00
|
|
|
|
2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2004-03-12 17:48:12 +00:00
|
|
|
|
2004-03-12 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* read.c (s_leb128): Call md_flush_pending_output.
|
|
|
|
|
|
|
2004-03-12 10:14:29 +00:00
|
|
|
|
2004-03-12 Michal Ludvig <mludvig@suse.cz>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (output_insn): Handle PadLock instructions.
|
|
|
|
|
|
* config/tc-i386.h (CpuPadLock): New define.
|
|
|
|
|
|
(CpuUnknownFlags): Added CpuPadLock.
|
|
|
|
|
|
|
2004-03-07 15:00:16 +00:00
|
|
|
|
2004-03-07 Andreas Schwab <schwab@suse.de>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/c-hppa.texi (HPPA Directives): Fix typo.
|
|
|
|
|
|
|
2004-03-07 08:51:21 +00:00
|
|
|
|
2004-03-07 Richard Henderson <rth@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dw2gencfi.c (output_cie): Align length to 4 byte boundary.
|
|
|
|
|
|
(cfi_finish): Likewise for fde.
|
|
|
|
|
|
|
2004-03-05 17:07:12 +00:00
|
|
|
|
2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (md_assemble): Properly handle NULL
|
|
|
|
|
|
align_frag.
|
|
|
|
|
|
(ia64_handle_align): Don't abort if failed to add a stop bit.
|
|
|
|
|
|
|
2004-03-04 17:08:23 +00:00
|
|
|
|
2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.in: Regenerated.
|
|
|
|
|
|
* aclocal.m4: Likewise.
|
|
|
|
|
|
* configure: Likewise.
|
|
|
|
|
|
* doc/Makefile.in: Likewise.
|
|
|
|
|
|
|
2004-03-03 19:26:26 +00:00
|
|
|
|
2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (dot_align): New.
|
|
|
|
|
|
(ia64_do_align): Make it static.
|
|
|
|
|
|
(md_pseudo_table): Use "dot_align" for "align".
|
|
|
|
|
|
(ia64_md_do_align): Don't set align_frag here.
|
|
|
|
|
|
(ia64_handle_align): Add a stop bit to the previous bundle if
|
|
|
|
|
|
needed.
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.h (ia64_do_align): Removed.
|
|
|
|
|
|
|
2004-03-03 18:01:49 +00:00
|
|
|
|
2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
|
|
|
|
|
|
-isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
|
|
|
|
|
|
(sh_elf_final_processing): Output BFD type sh4_nofpu if that is
|
|
|
|
|
|
the most general type or the user specifically requested it.
|
|
|
|
|
|
(md_assemble): Add a new error message for when an instruction
|
|
|
|
|
|
is understood, but is not allowed due to an -isa option.
|
|
|
|
|
|
|
2004-03-03 04:37:38 +00:00
|
|
|
|
2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (align_frag): New.
|
|
|
|
|
|
(md_assemble): Set the tc_frag_data field in align_frag for
|
|
|
|
|
|
IA64_OPCODE_FIRST instructions.
|
|
|
|
|
|
(ia64_md_do_align): Set align_frag.
|
|
|
|
|
|
(ia64_handle_align): Add a stop bit if needed.
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.h (TC_FRAG_TYPE): New.
|
|
|
|
|
|
(TC_FRAG_INIT): New.
|
|
|
|
|
|
|
2004-03-01 10:11:46 +00:00
|
|
|
|
2004-03-01 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-frv.c (fr400_audio): New variable.
|
|
|
|
|
|
(md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
|
|
|
|
|
|
(md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
|
|
|
|
|
|
(target_implements_insn_p): New function.
|
|
|
|
|
|
(md_assemble): Report an error if the processor doesn't implement
|
|
|
|
|
|
the instruction.
|
|
|
|
|
|
|
2004-02-27 14:13:18 +00:00
|
|
|
|
2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-m32r.c (md_longopts): Added -no-bitinst option.
|
|
|
|
|
|
(md_parse_option): Ditto.
|
|
|
|
|
|
(OPTION_NO_SPECIAL_M32R): Added.
|
|
|
|
|
|
(md_show_usage): Document it.
|
|
|
|
|
|
(enable_speial_m32r): Changed a default value from 0 to 1.
|
|
|
|
|
|
* doc/c-m32r.texi: Document the -no-bitinst option.
|
|
|
|
|
|
|
2004-02-27 13:16:39 +00:00
|
|
|
|
2004-02-27 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-sh.c (get_operand): Revert previous delta.
|
|
|
|
|
|
(tc_gen_reloc): Check for an unknown reloc type before processing
|
|
|
|
|
|
the addend.
|
|
|
|
|
|
|
2004-02-27 12:33:11 +00:00
|
|
|
|
2004-02-27 Hannes Reinecke <hare@suse.de>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-s390.c (s390_insn): Correct range check for opcode in
|
|
|
|
|
|
.insn pseudo operation.
|
|
|
|
|
|
|
2004-02-27 12:21:57 +00:00
|
|
|
|
2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-sh.c (get_operand): In case of #Imm, check has been
|
|
|
|
|
|
added for wrong syntax.
|
|
|
|
|
|
|
2004-02-26 21:27:32 +00:00
|
|
|
|
2004-02-26 Eric Christopher <echristo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (mips_dwarf2_addr_size): New.
|
|
|
|
|
|
* config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
|
|
|
|
|
|
|
2004-02-26 16:14:42 +00:00
|
|
|
|
2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
|
|
|
|
|
|
nibble types to assembler.
|
|
|
|
|
|
|
2004-02-26 14:12:26 +00:00
|
|
|
|
2004-02-25 Fred Fish <fnf@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-iq2000.c: Add missing \n\ in multiline string literal.
|
|
|
|
|
|
|
2004-02-21 00:24:15 +00:00
|
|
|
|
2004-02-20 James E Wilson <wilson@specifixinc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
|
|
|
|
|
|
finalize_syms.
|
|
|
|
|
|
(fixup_unw_records): New arg before_relax. Pass to slot_index.
|
|
|
|
|
|
(ia64_estimate_size_before_relax): New.
|
|
|
|
|
|
(ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
|
|
|
|
|
|
(generate_unwind_image): Pass 1 to fixup_unw_records.
|
|
|
|
|
|
* config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
|
|
|
|
|
|
(md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
|
|
|
|
|
|
|
2004-02-19 17:15:28 +00:00
|
|
|
|
2004-02-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* stabs.c (generate_asm_file): Avoid warning about use of
|
|
|
|
|
|
uninitialized variable.
|
|
|
|
|
|
|
2004-02-19 01:24:29 +00:00
|
|
|
|
2004-02-18 David Mosberger <davidm@hpl.hp.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
|
|
|
|
|
|
body, and endp, allow unwind records which do not have a "t"
|
|
|
|
|
|
(time/instruction) field.
|
|
|
|
|
|
|
2004-02-18 16:28:18 +00:00
|
|
|
|
2004-02-17 Petko Manolov <petkan@nucleusys.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
|
|
|
|
|
|
(do_mav_dspsc_2): Likewise.
|
|
|
|
|
|
Fix accumulator registers move opcodes.
|
|
|
|
|
|
|
2004-02-13 16:12:47 +00:00
|
|
|
|
2004-02-13 Hannes Reinecke <hare@suse.de>
|
2004-03-22 01:44:29 +00:00
|
|
|
|
Jakub Jelinek <jakub@redhat.com>
|
2004-02-13 16:12:47 +00:00
|
|
|
|
|
|
|
|
|
|
* dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
|
|
|
|
|
|
|
2004-02-11 01:35:14 +00:00
|
|
|
|
2004-02-10 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.h (ia64_frob_symbol): New declaration.
|
|
|
|
|
|
(tc_frob_symbol): New macro definition.
|
|
|
|
|
|
* config/tc-ia64.c (ia64_frob_symbol): New routine.
|
|
|
|
|
|
|
2004-02-09 18:04:26 +00:00
|
|
|
|
2004-02-09 Daniel Jacobowitz <drow@mvista.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
|
|
|
|
|
|
read-only.
|
|
|
|
|
|
|
2004-02-09 12:12:42 +00:00
|
|
|
|
2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
|
|
|
|
|
|
(TC_CASE_SENSITIVE): ... this.
|
|
|
|
|
|
* read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
|
|
|
|
|
|
* doc/internals.texi (TC_CASE_SENSITIVE): Document.
|
|
|
|
|
|
|
2004-02-07 02:41:20 +00:00
|
|
|
|
2004-02-06 James E Wilson <wilson@specifixinc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (dot_endp): Delete call to output_endp.
|
|
|
|
|
|
(generate_unwind_image): Re-add it here.
|
|
|
|
|
|
|
2004-02-06 16:00:21 +00:00
|
|
|
|
2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
|
|
|
|
|
|
* read.h (SKIP_WHITESPACE): Turn into an expression.
|
|
|
|
|
|
* read.c (read_a_source_file): A pseudo is removed by having a
|
|
|
|
|
|
NULL handler.
|
|
|
|
|
|
|
2004-02-05 23:50:21 +00:00
|
|
|
|
2004-02-05 James E Wilson <wilson@specifixinc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (output_endp): New.
|
|
|
|
|
|
(count_bits): Delete.
|
|
|
|
|
|
(ia64_flush_insns, process_one_record, optimize_unw_records): Handle
|
|
|
|
|
|
endp unwind records.
|
|
|
|
|
|
(fixup_unw_records): Handle endp unwind records. Delete code for
|
|
|
|
|
|
shortening prologue regions not followed by a body record.
|
|
|
|
|
|
(dot_endp): Call add_unwind_entry to emit endp unwind record.
|
|
|
|
|
|
* config/tc-ia64.h (unw_record_type): Add endp.
|
|
|
|
|
|
|
2004-02-04 04:40:24 +00:00
|
|
|
|
2004-02-03 James E Wilson <wilson@specifixinc.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
|
|
|
|
|
|
fill padding bytes with zeroes.
|
|
|
|
|
|
(emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
|
|
|
|
|
|
sets unwind_record slot_number and slot_frag fields.
|
|
|
|
|
|
|
2004-02-02 12:48:21 +00:00
|
|
|
|
2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (add_got_offset_hilo): New function.
|
|
|
|
|
|
(macro): Use load_register() and add_got_offset_hilo() to load
|
|
|
|
|
|
constants instead of hardcoding code sequences throughout.
|
|
|
|
|
|
|
2004-01-28 23:00:02 +00:00
|
|
|
|
2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (emit_one_bundle): Add proper indentation.
|
|
|
|
|
|
|
2004-01-26 18:09:30 +00:00
|
|
|
|
2004-01-26 Bernardo Innocenti <bernie@develer.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
|
|
|
|
|
|
like m68k-elf.
|
|
|
|
|
|
* config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
|
|
|
|
|
|
of hard-coded test for TARGET_OS=elf.
|
|
|
|
|
|
|
2004-01-25 06:01:03 +00:00
|
|
|
|
2004-01-24 Chris Demetriou <cgd@broadcom.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (hilo_interlocks): Change definition
|
|
|
|
|
|
so that MIPS32, MIPS64 and later ISAs are included, along with
|
|
|
|
|
|
the already-included machines. Update comments.
|
|
|
|
|
|
|
2004-01-23 16:29:34 +00:00
|
|
|
|
2004-01-23 Daniel Jacobowitz <drow@mvista.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (tc_gen_reloc): Improve error message for
|
|
|
|
|
|
undefined local labels.
|
|
|
|
|
|
|
2004-01-23 13:11:00 +00:00
|
|
|
|
2004-01-23 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (load_address, macro): Update comments about
|
|
|
|
|
|
NewABI GP relaxation.
|
|
|
|
|
|
|
2004-01-23 13:02:28 +00:00
|
|
|
|
2004-01-23 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (macro_build): Remove place and counter arguments.
|
|
|
|
|
|
(mips_build_lui, macro_build_ldst_constoffset): Likewise.
|
|
|
|
|
|
(mips16_macro_build, macro_build_jalr): Remove counter argument.
|
|
|
|
|
|
(set_at, load_register, load_address, move_register): Likewise.
|
|
|
|
|
|
(load_got_offset, add_got_offset): Likewise.
|
|
|
|
|
|
Update all calls and tidy accordingly.
|
|
|
|
|
|
|
2004-01-23 13:00:18 +00:00
|
|
|
|
2004-01-23 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
|
|
|
|
|
|
(RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
|
|
|
|
|
|
(RELAX_USE_SECOND): Bump to 0x10000.
|
|
|
|
|
|
(RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
|
|
|
|
|
|
(mips_macro_warning): New variable.
|
|
|
|
|
|
(md_assemble): Wrap macro expansion in macro_start() and macro_end().
|
|
|
|
|
|
(s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
|
|
|
|
|
|
(relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
|
|
|
|
|
|
of RELAX_ENCODE.
|
|
|
|
|
|
(append_insn): Update mips_macro_warning.sizes.
|
|
|
|
|
|
(macro_start, macro_warning, macro_end): New functions.
|
|
|
|
|
|
(macro_build): Don't emit warnings here.
|
|
|
|
|
|
(macro_build_lui, md_estimate_size_before_relax): ...or here.
|
|
|
|
|
|
(md_convert_frag): Check for cases where one macro alternative
|
|
|
|
|
|
needs a warning and the other doesn't. Emit a warning if the
|
|
|
|
|
|
longer sequence was chosen.
|
|
|
|
|
|
|
* config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
* config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
the first sequence, the size of the second sequence, and a flag
that says whether we should warn.
(RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
(RELAX_FIRST, RELAX_SECOND): New.
(mips_relax): New variable.
(relax_close_frag, relax_start, relax_switch, relax_end): New fns.
(append_insn): Remove "place" argument. Use mips_relax.sequence
rather than "place" to check whether we're expanding the second
alternative of a relaxable macro. Remove redundant check for
branch relaxation. If generating a normal insn, and there
is not enough room in the current frag, call relax_close_frag()
to close it. Update mips_relax.sizes[]. Emit fixups for the
second version of a relaxable macro. Record the first relaxable
fixup in mips_relax. Remove tc_gen_reloc workaround.
(macro_build): Remove all uses of "place". Use mips_relax.sequence
in the same way as in append_insn.
(mips16_macro_build): Remove "place" argument.
(macro_build_lui): As for macro_build. Don't drop the add_symbol
when generating the second version of a relaxable macro.
(load_got_offset, add_got_offset): New functions.
(load_address, macro): Use new relaxation machinery. Remove
tc_gen_reloc workarounds.
(md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
version of a relaxable macro is needed. Return -RELAX_SECOND if the
first version is needed.
(tc_gen_reloc): Remove relaxation handling.
(md_convert_frag): Go through the fixups for a relaxable macro and
mark those that belong to the unneeded alternative as done. If the
second alternative is needed, adjust the fixup addresses to account
for the deleted first alternative.
testsuite/
* gas/mips/elf-rel19.[sd]: New test.
* gas/mips/mips.exp: Run it.
2004-01-23 12:58:22 +00:00
|
|
|
|
2004-01-23 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
|
|
|
|
|
|
* config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
|
|
|
|
|
|
the first sequence, the size of the second sequence, and a flag
|
|
|
|
|
|
that says whether we should warn.
|
|
|
|
|
|
(RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
|
|
|
|
|
|
(RELAX_FIRST, RELAX_SECOND): New.
|
|
|
|
|
|
(mips_relax): New variable.
|
|
|
|
|
|
(relax_close_frag, relax_start, relax_switch, relax_end): New fns.
|
|
|
|
|
|
(append_insn): Remove "place" argument. Use mips_relax.sequence
|
|
|
|
|
|
rather than "place" to check whether we're expanding the second
|
|
|
|
|
|
alternative of a relaxable macro. Remove redundant check for
|
|
|
|
|
|
branch relaxation. If generating a normal insn, and there
|
|
|
|
|
|
is not enough room in the current frag, call relax_close_frag()
|
|
|
|
|
|
to close it. Update mips_relax.sizes[]. Emit fixups for the
|
|
|
|
|
|
second version of a relaxable macro. Record the first relaxable
|
|
|
|
|
|
fixup in mips_relax. Remove tc_gen_reloc workaround.
|
|
|
|
|
|
(macro_build): Remove all uses of "place". Use mips_relax.sequence
|
|
|
|
|
|
in the same way as in append_insn.
|
|
|
|
|
|
(mips16_macro_build): Remove "place" argument.
|
|
|
|
|
|
(macro_build_lui): As for macro_build. Don't drop the add_symbol
|
|
|
|
|
|
when generating the second version of a relaxable macro.
|
|
|
|
|
|
(load_got_offset, add_got_offset): New functions.
|
|
|
|
|
|
(load_address, macro): Use new relaxation machinery. Remove
|
|
|
|
|
|
tc_gen_reloc workarounds.
|
|
|
|
|
|
(md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
|
|
|
|
|
|
version of a relaxable macro is needed. Return -RELAX_SECOND if the
|
|
|
|
|
|
first version is needed.
|
|
|
|
|
|
(tc_gen_reloc): Remove relaxation handling.
|
|
|
|
|
|
(md_convert_frag): Go through the fixups for a relaxable macro and
|
|
|
|
|
|
mark those that belong to the unneeded alternative as done. If the
|
|
|
|
|
|
second alternative is needed, adjust the fixup addresses to account
|
|
|
|
|
|
for the deleted first alternative.
|
|
|
|
|
|
|
2004-01-23 12:52:20 +00:00
|
|
|
|
2004-01-23 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* frags.h (frag_room): Declare.
|
|
|
|
|
|
* frags.c (frag_room): New function.
|
|
|
|
|
|
* doc/internals.texi: Document it.
|
|
|
|
|
|
|
2004-01-21 23:25:38 +00:00
|
|
|
|
2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (append_insn): Don't do r3900 interlock
|
|
|
|
|
|
optimization for -mtune=r3900, as this will break on other CPUs.
|
|
|
|
|
|
|
2004-01-21 11:17:53 +00:00
|
|
|
|
2004-01-11 Tom Rix <tcrix@worldnet.att.net>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
|
2004-02-26 21:27:32 +00:00
|
|
|
|
be relaxed, use fixup.
|
2004-01-21 11:17:53 +00:00
|
|
|
|
(md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
|
|
|
|
|
|
|
2004-01-18 23:47:03 +00:00
|
|
|
|
2004-01-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
|
|
|
|
|
|
precision operands.
|
|
|
|
|
|
|
2004-01-14 18:01:09 +00:00
|
|
|
|
2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (append_insn): Properly detect variant frags
|
|
|
|
|
|
that preclude swapping of relaxed branches. Correctly swap
|
|
|
|
|
|
instructions between frags when dealing with relaxed branches.
|
|
|
|
|
|
|
2004-01-14 13:41:37 +00:00
|
|
|
|
2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
|
|
|
|
|
|
|
|
|
|
|
|
* acinclude.m4: Quote names of macros to be defined by AC_DEFUN
|
|
|
|
|
|
throughout.
|
|
|
|
|
|
* aclocal.m4: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2004-01-12 15:02:22 +00:00
|
|
|
|
2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
|
2004-02-26 21:27:32 +00:00
|
|
|
|
|
2004-01-12 15:02:22 +00:00
|
|
|
|
* config/tc-h8300.c (build_bytes): Apply relaxation to bit
|
|
|
|
|
|
manipulation insns.
|
|
|
|
|
|
|
2004-01-12 09:30:49 +00:00
|
|
|
|
2004-01-12 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
|
|
|
|
|
|
reloc, reserve space for the delay slot as well as the jalr itself.
|
|
|
|
|
|
|
2004-01-09 11:53:16 +00:00
|
|
|
|
2004-01-09 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
|
|
|
|
|
|
(do_vfp_sp2_from_reg2): New function.
|
|
|
|
|
|
(insns): Use them.
|
|
|
|
|
|
(do_vfp_dp_from_reg2): Check return values properly.
|
|
|
|
|
|
|
2004-01-09 02:16:30 +00:00
|
|
|
|
2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
|
|
|
|
|
|
|
2004-01-09 02:34:04 +00:00
|
|
|
|
* config/tc-mips.c (warn_nops): Remove static variable.
|
|
|
|
|
|
(macro): Remove test of warn_nops.
|
|
|
|
|
|
(md_shortops): Remove 'n'.
|
|
|
|
|
|
(md_parse_option): Remove 'n' case.
|
|
|
|
|
|
(md_show_usage): Remove -n.
|
|
|
|
|
|
* doc/as.texinfo (Overview): Remove MIPS -n option.
|
|
|
|
|
|
* doc/c-mips.texi (MIPS Opts): Remove mention -n.
|
|
|
|
|
|
* NEWS: Mention removal of MIPS -n option.
|
|
|
|
|
|
|
2004-01-09 02:16:30 +00:00
|
|
|
|
* config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
|
|
|
|
|
|
(cop_interlocks): Check ISA level.
|
|
|
|
|
|
(cop_mem_interlocks): Define.
|
|
|
|
|
|
(reg_needs_delay): Check cop_interlocks rather than
|
|
|
|
|
|
ISA_HAS_COPROC_DELAYS.
|
|
|
|
|
|
(append_insn): Likewise. Use cop_mem_interlocks rather than
|
|
|
|
|
|
directly checking mips_opts.isa.
|
|
|
|
|
|
(mips_emit_delays): Likewise.
|
|
|
|
|
|
|
2004-01-07 19:19:35 +00:00
|
|
|
|
2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.c (unwind): Move next_slot_number and
|
|
|
|
|
|
next_slot_frag to ...
|
|
|
|
|
|
(unw_rec_list): Here.
|
|
|
|
|
|
(free_list_records): Removed.
|
|
|
|
|
|
(output_unw_records): Likewise.
|
|
|
|
|
|
(generate_unwind_image): Make it void.
|
|
|
|
|
|
(alloc_record): Initialize next_slot_number and next_slot_frag.
|
|
|
|
|
|
(slot_index): Take .org, .space and .align into account.
|
|
|
|
|
|
(fixup_unw_records): Don't set slot_number to 0. Use
|
|
|
|
|
|
list->next_slot_number and list->next_slot_frag instead of
|
|
|
|
|
|
unwind.next_slot_number and unwind.next_slot_frag.
|
|
|
|
|
|
(ia64_convert_frag): New.
|
|
|
|
|
|
(generate_unwind_image): Generate a rs_machine_dependent frag
|
|
|
|
|
|
for unwind record.
|
|
|
|
|
|
(emit_one_bundle): Use list->next_slot_number and
|
|
|
|
|
|
list->next_slot_frag instead of unwind.next_slot_number and
|
|
|
|
|
|
unwind.next_slot_frag.
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-ia64.h (md_convert_frag): Defined as
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ia64_convert_frag.
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(md_estimate_size_before_relax): Defined as (f)->fr_var.
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2004-01-06 19:19:18 +00:00
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2004-01-06 Alexandre Oliva <aoliva@redhat.com>
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2003-12-19 Alexandre Oliva <aoliva@redhat.com>
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* config/tc-frv.h (md_apply_fix3): Don't define.
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* config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
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operands.
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* config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
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2003-10-07 Alexandre Oliva <aoliva@redhat.com>
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* config/tc-frv.c (line_separator_chars): Add `!'.
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2003-09-19 Alexandre Oliva <aoliva@redhat.com>
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* config/tc-frv.c (md_assemble): Clear insn upfront.
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2003-09-18 Alexandre Oliva <aoliva@redhat.com>
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* config/tc-frv.c (OPTION_FDPIC): New macro.
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(md_longopts): Add mfdpic.
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(md_parse_option): Handle it.
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2003-08-04 Alexandre Oliva <aoliva@redhat.com>
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* config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
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FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
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(frv_pic_ptr): Parse funcdesc.
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2004-01-05 22:19:33 +00:00
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2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
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* doc/as.texinfo: Let texi2pod parse asconfig.texi and
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gasver.texi. Remove duplicate symbol definitions for texi2pod.
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2004-01-05 22:16:05 +00:00
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2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
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* Makefile.am (Makefile): Move the dependency on
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$(BFDDIR)/configure.in to...
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(CONFIG_STATUS_DEPENDENCIES): ... here.
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(AUTOMAKE_OPTIONS): Require automake 1.8.
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* Makefile.in: Regenerate.
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* doc/Makefile.am (BASEDIR, BFDDIR): Define.
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(CONFIG_STATUS_DEPENDENCIES): Add a dependency on
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$(BFDDIR)/configure.in here as well.
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* doc/Makefile.in: Regenerate.
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2004-01-05 22:13:52 +00:00
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2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
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* Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
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* Makefile.in: Regenerate.
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* aclocal.m4: Regenerate.
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* doc/Makefile.am (install, install-info): Remove.
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(install-data-local): A new hook for install-info.
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(AUTOMAKE_OPTIONS): Require automake 1.8.
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* doc/Makefile.in: Regenerate.
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2004-01-02 17:32:12 +00:00
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2004-01-02 Nutan Singh <nutan@kpitcummins.com>
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* doc/c-sh.texi: Update description about floating point behavior
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of SH family.
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2004-01-02 16:37:12 +00:00
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2004-01-02 Bernardo Innocenti <bernie@develer.com>
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* configure.in: Add m68k-uClinux target.
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* configure: Regenerate.
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2003-12-29 16:43:37 +00:00
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2004-01-02 11:16:21 +00:00
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For older changes see ChangeLog-0203
|
2002-01-07 12:12:47 +00:00
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Local Variables:
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mode: change-log
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left-margin: 8
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fill-column: 74
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version-control: never
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End:
|
