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* symbols.c (report_op_error): New function, broken out of ... (resolve_symbol_value): ... here. Use for both monadic and dyadic operators.
2002-12-01 03:18:49 +00:00
2002-12-01 Nathan Sidwell <nathan@codesourcery.com>
* symbols.c (report_op_error): New function, broken out of ...
(resolve_symbol_value): ... here. Use for both monadic and dyadic
operators.
* config/tc-sh.c (md_apply_fix3): Take account of fx_offset for BFD_RELOC_32_PLT_PCREL. * sh/gas/sh/pic.s: Add a test for ".long foo@PLT+.-2-label". * sh/gas/sh/pic.d: Add expected output.
2002-11-30 14:09:12 +00:00
2002-11-30 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* config/tc-sh.c (md_apply_fix3): Take account of fx_offset
for BFD_RELOC_32_PLT_PCREL.
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
2002-11-30 08:39:46 +00:00
2002-11-30 Alan Modra <amodra@bigpond.net.au>
* dwarf2dbg.c, write.c, config/obj-aout.c, config/obj-coff.c,
config/obj-ecoff.c, config/obj-elf.c, config/obj-som.c,
config/tc-arm.c, config/tc-arm.h, config/tc-avr.c, config/tc-cris.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.c, config/tc-fr30.h,
config/tc-frv.c, config/tc-frv.h, config/tc-hppa.c, config/tc-i370.c,
config/tc-i386.c, config/tc-i386.h, config/tc-m32r.c,
config/tc-m68hc11.c, config/tc-mcore.c, config/tc-mcore.h,
config/tc-mips.c, config/tc-mips.h, config/tc-mn10200.c,
config/tc-mn10300.c, config/tc-mn10300.h, config/tc-openrisc.c,
config/tc-openrisc.h, config/tc-ppc.c, config/tc-s390.c,
config/tc-sh.c, config/tc-sh.h, config/tc-sh64.c, config/tc-tic54x.c,
config/tc-v850.c, config/tc-v850.h, config/tc-xstormy16.c,
config/tc-xstormy16.h: Replace boolean with bfd_boolean, true with
TRUE, false with FALSE. Simplify comparisons of bfd_boolean vars with
TRUE/FALSE. Formatting.
Allow BKPT instruction to be specified without an operand. Add a test for this.
2002-11-29 21:00:50 +00:00
2002-11-29 Nick Clifton <nickc@redhat.com>
* config/tc-arm.c (do_t_bkpt): If no operand is specified,
assume a value of zero.
(do_bkpt): Likewise.
* config/tc-sh.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for TLS relocations.
2002-11-28 23:57:59 +00:00
2002-11-29 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* config/tc-sh.c (md_apply_fix3): Call S_SET_THREAD_LOCAL
for TLS relocations.
* config/tc-ia64.c (md_apply_fix3): Add default case.
2002-11-28 23:32:59 +00:00
2002-11-29 Jakub Jelinek <jakub@redhat.com>
* config/tc-ia64.c (md_apply_fix3): Add default case.
* symbols.c (S_SET_THREAD_LOCAL): New function. * symbols.h (S_SET_THREAD_LOCAL): New prototype. * config/tc-i386.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for TLS relocations. * config/tc-ia64.c (md_apply_fix3): Likewise. * config/tc-alpha.c (md_apply_fix3): Likewise. * ld-i386/tlsnopic.rd: Change NOTYPE to TLS for UND sg* symbols.
2002-11-28 14:15:55 +00:00
2002-11-28 Jakub Jelinek <jakub@redhat.com>
* symbols.c (S_SET_THREAD_LOCAL): New function.
* symbols.h (S_SET_THREAD_LOCAL): New prototype.
* config/tc-i386.c (md_apply_fix3): Call S_SET_THREAD_LOCAL
for TLS relocations.
* config/tc-ia64.c (md_apply_fix3): Likewise.
* config/tc-alpha.c (md_apply_fix3): Likewise.
* write.c (subsegs_finish): For SEC_MERGE sections pad last fragment to entsize.
2002-11-28 14:13:51 +00:00
2002-11-28 Jakub Jelinek <jakub@redhat.com>
* write.c (subsegs_finish): For SEC_MERGE sections pad last fragment
to entsize.
* dwarf2dbg.c (scale_addr_delta): New. (size_inc_line_addr): Use it. (emit_inc_line_addr): Use it.
2002-11-26 21:55:15 +00:00
2002-11-26 DJ Delorie <dj@redhat.com.
* dwarf2dbg.c (scale_addr_delta): New.
(size_inc_line_addr): Use it.
(emit_inc_line_addr): Use it.
* config/tc-cris.c (cris_relax_frag): Fix typo in comment. (md_assemble): Don't pass on branches to constants as relaxable. Tweak comment.
2002-11-26 08:21:35 +00:00
2002-11-26 Hans-Peter Nilsson <hp@axis.com>
* config/tc-cris.c (cris_relax_frag): Fix typo in comment.
(md_assemble): Don't pass on branches to constants as relaxable.
Tweak comment.
* gas/config/tc-tic4x.c (c4x_operands_match): Bugfix in direct mode
2002-11-25 09:01:30 +00:00
2002-11-25 Svein E. Seldal <Svein.Seldal@solidas.com>
* config/tc-tic4x.c (c4x_operands_match): Bugfix in direct mode
* config/tc-hppa.h (tc_frob_symbol): Frob undefined unused symbols only if they have default visibility.
2002-11-21 19:06:28 +00:00
2002-11-21 Randolph Chung <randolph@tausq.org>
* config/tc-hppa.h (tc_frob_symbol): Frob undefined unused symbols
only if they have default visibility.
* config/tc-alpha.c (alpha_fix_adjustable): Remove redundant S_IS_DEFINED test.
2002-11-21 18:56:06 +00:00
2002-11-21 Richard Henderson <rth@redhat.com>
* config/tc-alpha.c (alpha_fix_adjustable): Remove redundant
S_IS_DEFINED test.
* config/tc-mcore.c (mcore_pool_count): New function. (mcore_cons, mcore_float_cons, mcore_stringer, mcore_fill): Use it.
2002-11-21 11:43:40 +00:00
2002-11-21 Alan Modra <amodra@bigpond.net.au>
* config/tc-mcore.c (mcore_pool_count): New function.
(mcore_cons, mcore_float_cons, mcore_stringer, mcore_fill): Use it.
2002-11-20 Klee Dienes <kdienes@apple.com> * config/tc-mcore.c (md_begin): Use a const iterator. Don't coalesce the name fields to use the same pointer. * config/tc-sh.c (md_begin): Use a const iterator. Don't coalesce the name fields to use the same pointer. (get_specific): Check for opcodes with the same name using strcmp as well as comparing the pointer.
2002-11-21 09:54:12 +00:00
2002-11-20 Klee Dienes <kdienes@apple.com>
* config/tc-mcore.c (md_begin): Use a const iterator. Don't
coalesce the name fields to use the same pointer.
* config/tc-sh.c (md_begin): Use a const iterator. Don't coalesce
the name fields to use the same pointer.
(get_specific): Check for opcodes with the same name using strcmp
as well as comparing the pointer.
* write.c (adjust_reloc_syms): Don't reduce SEC_MERGE fixups with fx_subsy non-NULL.
2002-11-20 12:56:01 +00:00
2002-11-20 Alan Modra <amodra@bigpond.net.au>
* write.c (adjust_reloc_syms): Don't reduce SEC_MERGE fixups with
fx_subsy non-NULL.
* config/obj-elf.c (obj_elf_visibility): Overwrite only the visibility portion of st_other.
2002-11-20 02:39:21 +00:00
2002-11-19 Richard Henderson <rth@redhat.com>
* config/obj-elf.c (obj_elf_visibility): Overwrite only the
visibility portion of st_other.
2002-11-19 Klee Dienes <kdienes@apple.com> * config/tc-h8300.c (struct h8_instruction): New type, used to wrap h8_opcodes with length, noperands, idx, and size fields (computed at run-time). (h8_instructions): New variable. (md_begin): Allocate the storage for h8_instructions. Fill h8_instructions with pointers to the appropriate opcode and the correct value for the additional fields. (clever_message): Update to use h8_instructions instead of h8_opcodes. (build_bytes): Ditto. (get_specific): Ditto. (md_assemble): Ditto.
2002-11-19 22:56:42 +00:00
2002-11-19 Klee Dienes <kdienes@apple.com>
* config/tc-h8300.c (struct h8_instruction): New type, used to
wrap h8_opcodes with length, noperands, idx, and size fields
(computed at run-time).
(h8_instructions): New variable.
(md_begin): Allocate the storage for h8_instructions. Fill
h8_instructions with pointers to the appropriate opcode and the
correct value for the additional fields.
(clever_message): Update to use h8_instructions instead of
h8_opcodes.
(build_bytes): Ditto.
(get_specific): Ditto.
(md_assemble): Ditto.
move testsuite entries to the correct changelog
2002-11-20 02:50:28 +00:00
* config/tc-s390.c (tc_s390_fix_adjustable): Re-add patch to prevent adjustments to symbols in merge sections.
2002-11-19 14:58:54 +00:00
2002-11-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
* config/tc-s390.c (tc_s390_fix_adjustable): Re-add patch to prevent
adjustments to symbols in merge sections.
* config/tc-alpha.c (s_alpha_prologue): as_bad when sym is NULL.
2002-11-19 07:32:28 +00:00
2002-11-19 Luke Deller <luked@cse.unsw.edu.au>
* config/tc-alpha.c (s_alpha_prologue): as_bad when sym is NULL.
Add support for 64-bit DWARF 2 formats to gas.
2002-11-18 21:08:54 +00:00
2002-11-18 Kevin Buettner <kevinb@redhat.com>
* dwarf2dbg.h (dwarf2_format): New enum.
* dwarf2dbg.c (DWARF2_FORMAT): Provide default definition.
(out_debug_line, out_debug_info): Add code for handling 64-bit
DWARF 2 formats.
* config/tc-mips.h (mips_dwarf2_format): Declare.
* config/tc-mips.c (mips_dwarf2_format): New function.
* doc/internals.texi (DWARF2_FORMAT): Document.
* config/tc-mips.c (s_change_section): Make sure input buffer is not accessed past the end. Don't hand obj_elf_change_section a pointer into the input buffer.
2002-11-18 20:45:48 +00:00
2002-11-18 Alexandre Oliva <aoliva@redhat.com>
* config/tc-mips.c (s_change_section): Make sure input buffer
is not accessed past the end. Don't hand
obj_elf_change_section a pointer into the input buffer.
* config/tc-mips.c (tc_gen_reloc): Fix typo in handling of GOT_LO16 on NEWABI.
2002-11-18 20:41:03 +00:00
2002-11-18 Alexandre Oliva <aoliva@redhat.com>, Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (tc_gen_reloc): Fix typo in handling of
GOT_LO16 on NEWABI.
TIC4X testcase commit * binutils/testsuite/binutils-all/objcopy.exp: Disable tic4x from test * binutils/testsuite/binutils-all/objdump.exp: Setup proper values for tic4x testcase * gas/testsuite/gas/all/gas.exp: Setup for tic4x testcase * gas/testsuite/gas/macros/macros.exp: Ditto * gas/testsuite/gas/all/gas.exp: Setup for tic4x testcase * gas/testsuite/gas/macros/macros.exp: Ditto * gas/testsuite/gas/tic4x: New tic4x gas testsuite directory * ld/testsuite/ld-scripts/script.exp: Setup for tic4x testcase
2002-11-18 08:28:44 +00:00
2002-11-18 Svein E. Seldal <Svein.Seldal@solidas.com>
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 09:09:35 +00:00
* config/tc-tic4x.c: Fixed proper commandline
parameters. Added support for new opcode-list format. General
error message fixups.
(c4x_inst_add): Reject insn not for our CPU
(md_begin): Added matrix for setting the proper opcode-level &
device-flags according to cpu type and revision. Rewrite the
opcode hasher.
(c4x_operand_parse): Fix opcode bug
(c4x_operands_match): New function argument. Added dry-run
mechanism, that is optional error generation. Added constraint 'i'
and 'j'.
(c4x_insn_check): Added new function for post-verification of the
generated insn.
(md_assemble): Check all opcodes before croaking because of an
argument mismatch. Need this to be able to fully support
ortogonally arguments.
(md_parse_options): Revised commandprompt swicthes and added new
ones.
(md_show_usage): Complete rewrite of printout.
move testsuite entries to the correct changelog
2002-11-20 02:50:28 +00:00
* gas/config/tc-tic4x.c: Remove c4x_pseudo_ignore function. (c4x_operands_match): Added check for 8-bits LDF insn. Give warning when using constant direct bigger than 2^16. Add the new arguments. * include/opcode/tic4x.h: Major rewrite of entire file. Define instruction classes, and put each instruction into a class. * opcodes/tic4x-dis.c: (c4x_print_op): Add support for the new argument format. Fix bug in 'N' register printer.
2002-11-16 12:23:23 +00:00
2002-11-16 Svein E. Seldal <Svein.Seldal@solidas.com>
* config/tc-tic4x.c: Remove c4x_pseudo_ignore function.
(c4x_operands_match): Added check for 8-bits LDF insn. Give
warning when using constant direct bigger than 2^16. Add the new
arguments.
* configure.in: Use .gdbinit under Cygwin. * configure: Regenerate.
2002-11-11 17:21:33 +00:00
2002-11-11 Christopher Faylor <cgf@redhat.com>
* configure.in: Use .gdbinit under Cygwin.
* configure: Regenerate.
* config/tc-i386.h (EXTERN_FORCE_RELOC): Define only if STRICT_PE_FORMAT.
2002-11-11 17:11:53 +00:00
2002-11-11 Christopher Faylor <cgf@redhat.com>
* config/tc-i386.h (EXTERN_FORCE_RELOC): Define only if
STRICT_PE_FORMAT.
gas tic4x target enhancements (long list - see gas/ChangeLog and include/ChangeLog)
2002-11-11 14:29:01 +00:00
2002-11-11 Svein E. Seldal <Svein.Seldal@solidas.com>
* config/tc-tic4x.c: Declare as many functions as possible as
static. Maintenance on the general indenting. Removed unnecessary
pseudo-ops and added new ones. Removed obsoleted c4x_pseudo_ignore
function. Add support for new DSP, TMS320VC33. Fix bug for
converting flonum constants.
(c4x_do_align): Add proper align handling. Setup align to insert
move testsuite entries to the correct changelog
2002-11-20 02:50:28 +00:00
NOP's.
gas tic4x target enhancements (long list - see gas/ChangeLog and include/ChangeLog)
2002-11-11 14:29:01 +00:00
(c4x_gen_to_words): Support for extended TI type floats.
(md_atof): Proper dumping of multiple-word littlenums.
(c4x_atof): Added support for extended TI type floats.
(c4x_stringer): Added new function to handle compact strings.
(c4x_emit_char): Added new function argument to handle custom
length inserts, like single-byte strings.
* config/tc-tic4x.h: Add proper align handling with NOP's.
* Makefile.am: Added tic4x dependecy * Makefile.in: Regenerate
2002-11-11 14:58:49 +00:00
* Makefile.am: Added tic4x dependecy
* Makefile.in: Regenerate
gas tic4x target enhancements (long list - see gas/ChangeLog and include/ChangeLog)
2002-11-11 14:29:01 +00:00
* macro.c (get_any_string): Correct logic for not going beyond end of in->ptr[].
2002-11-11 08:42:52 +00:00
2002-11-11 Hans-Peter Nilsson <hp@bitrange.com>
* macro.c (get_any_string): Correct logic for not going beyond end
of in->ptr[].
* config/tc-mmix.c (md_convert_frag) <case STATE_GREG_DEF>: Initialize target of fixup to zero.
2002-11-10 13:09:11 +00:00
2002-11-10 Hans-Peter Nilsson <hp@bitrange.com>
* config/tc-mmix.c (get_putget_operands): Mark both possible operands as invalid at beginning.
2002-11-10 18:35:51 +00:00
* config/tc-mmix.c (get_putget_operands): Mark both possible
operands as invalid at beginning.
* config/tc-mmix.c (md_convert_frag) <case STATE_GREG_DEF>: Initialize target of fixup to zero.
2002-11-10 13:09:11 +00:00
* config/tc-mmix.c (md_convert_frag) <case STATE_GREG_DEF>:
Initialize target of fixup to zero.
* config/tc-mips.c (macro_build_lui): _gp_disp is not special on NEWABI, but we should still emit HI16_S for non-PIC n32.
2002-11-07 02:29:32 +00:00
2002-11-07 Alexandre Oliva <aoliva@redhat.com>
* config/tc-mips.c (macro_build_lui): _gp_disp is not special on
NEWABI, but we should still emit HI16_S for non-PIC n32.
* config/tc-alpha.c (alpha_validate_fix): Move code ... (alpha_fix_adjustable): ... here. * config/tc-alpha.h (TC_VALIDATE_FIX): Remove.
2002-11-07 00:42:19 +00:00
2002-11-06 Richard Henderson <rth@redhat.com>
* config/tc-alpha.c (alpha_validate_fix): Move code ...
(alpha_fix_adjustable): ... here.
* config/tc-alpha.h (TC_VALIDATE_FIX): Remove.
move testsuite entries to the correct changelog
2002-11-20 02:50:28 +00:00
2002-11-07 Eric Kohl <ekohl@rz-online.de>
Adds support for fastcall symbols as used on Microsoft Windows platforms (i386)
2002-11-06 19:36:20 +00:00
* config/te-pe.h (LEX_AT): Accept at-sign (@) as first character
of a label.
2002-11-05 H.J. Lu <hjl@gnu.org> * config/tc-mips.c (support_64bit_objects): Check *l before it is freed.
2002-11-05 21:53:13 +00:00
2002-11-05 H.J. Lu <hjl@gnu.org>
* config/tc-mips.c (support_64bit_objects): Check *l before it
is freed.
Set SEC_DATA and SEC_LOAD flags for sections marked as 's'.
2002-11-04 16:10:56 +00:00
2002-11-04 Danny Smith <dannysmith@users.sourceforge.net>
* config/obj-coff.c (obj-coff-section): Set SEC_DATA and
SEC_LOAD flags for sections marked as 's'.
* dep-in.sed: Fix typo.
2002-11-01 10:35:43 +00:00
2002-11-01 Alan Modra <amodra@bigpond.net.au>
* write.c (TC_FORCE_RELOCATION_SUB_ABS): Default to zero. (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise when DIFF_EXPR_OK. * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS): Document changed default.
2002-11-01 10:42:26 +00:00
* write.c (TC_FORCE_RELOCATION_SUB_ABS): Default to zero.
(TC_FORCE_RELOCATION_SUB_LOCAL): Likewise when DIFF_EXPR_OK.
* doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS): Document changed
default.
* dep-in.sed: Fix typo.
2002-11-01 10:35:43 +00:00
* dep-in.sed: Fix typo.
* configure.in: Update ARM CPU patterns. * configure: Regenerated.
2002-10-30 17:05:41 +00:00
2002-10-30 Daniel Jacobowitz <drow@mvista.com>
* configure.in: Update ARM CPU patterns.
* configure: Regenerated.
* itbl-lex.l: Use #include <> for generated headers. * itbl-ops.c: Likewise.
2002-10-30 03:56:39 +00:00
2002-10-29 Daniel Jacobowitz <drow@mvista.com>
* itbl-lex.l: Use #include <> for generated headers.
* itbl-ops.c: Likewise.
* doc/gasp.texi: Fix typo in deprecation note.
2002-10-28 15:44:08 +00:00
2002-10-28 Daniel Jacobowitz <drow@mvista.com>
* doc/gasp.texi: Fix typo in deprecation note.
Allow an absolute reference to _GLOBAL_TABLE_OFFSET_ to be converted into a GOT reloc.
2002-10-23 10:34:18 +00:00
2002-10-23 Nick Clifton <nickc@redhat.com>
* config/tc-arm.c (tc_gen_reloc): Allow an absolute reference to
_GLOBAL_TABLE_OFFSET_ to be converted into a GOT reloc.
* config/tc-mmix.h (tc_frob_file_before_adjust): Don't declare. (tc_frob_file_before_adjust): Don't define. * config/tc-mmix.c (mmix_frob_local_reloc): Remove unused function. (mmix_frob_file_before_adjust): Remove ineffective function.
2002-10-23 05:21:09 +00:00
2002-10-23 Hans-Peter Nilsson <hp@bitrange.com>
Fix typo in last entry
2002-10-23 05:23:57 +00:00
* config/tc-mmix.h (mmix_frob_file_before_adjust): Don't declare.
* config/tc-mmix.h (tc_frob_file_before_adjust): Don't declare. (tc_frob_file_before_adjust): Don't define. * config/tc-mmix.c (mmix_frob_local_reloc): Remove unused function. (mmix_frob_file_before_adjust): Remove ineffective function.
2002-10-23 05:21:09 +00:00
(tc_frob_file_before_adjust): Don't define.
* config/tc-mmix.c (mmix_frob_local_reloc): Remove unused
function.
(mmix_frob_file_before_adjust): Remove ineffective function.
* config/tc-cris.c (SIMPLE_EXPR): New macro. (cris_relax_frag): New function. (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_BASE_PLUS_DISP_PREFIX, STATE_UNDF)>: Pass on unresolved expressions that will become absolute expressions to relaxation. (md_convert_frag) <case ENCODE_RELAX (STATE_BASE_PLUS_DISP_PREFIX, STATE_WORD)>: Expect only absolute expressions. Use the symbol value, not distance to symbol. <case ENCODE_RELAX (STATE_BASE_PLUS_DISP_PREFIX, STATE_BYTE)>: Ditto. Correct placement of fixup. (md_assemble): Use SIMPLE_EXPR when dissecting expressions. (gen_bdap): Ditto. * config/tc-cris.h (cris_relax_frag): Declare. (md_relax_frag): Define.
2002-10-22 23:45:40 +00:00
2002-10-23 Hans-Peter Nilsson <hp@axis.com>
* config/tc-cris.c (SIMPLE_EXPR): New macro.
(cris_relax_frag): New function.
(md_estimate_size_before_relax) <case ENCODE_RELAX
(STATE_BASE_PLUS_DISP_PREFIX, STATE_UNDF)>: Pass on unresolved
expressions that will become absolute expressions to relaxation.
(md_convert_frag) <case ENCODE_RELAX (STATE_BASE_PLUS_DISP_PREFIX,
STATE_WORD)>: Expect only absolute expressions. Use the symbol
value, not distance to symbol.
<case ENCODE_RELAX (STATE_BASE_PLUS_DISP_PREFIX, STATE_BYTE)>:
Ditto. Correct placement of fixup.
(md_assemble): Use SIMPLE_EXPR when dissecting expressions.
(gen_bdap): Ditto.
* config/tc-cris.h (cris_relax_frag): Declare.
(md_relax_frag): Define.
* config/obj-elf.c (special_sections): Use correct types for init array sections. (obj_elf_change_section): Don't mess with init array section type.
2002-10-22 10:56:45 +00:00
2002-10-22 Alan Modra <amodra@bigpond.net.au>
* config/obj-elf.c (special_sections): Use correct types for init
array sections.
(obj_elf_change_section): Don't mess with init array section type.
* config/tc-mips.c (mips_need_elf_addend_fixup): Return true for relocs against symbols in a merged section. testsuite/ * gas/mips/elf-rel7.[sd]: New test. * gas/mips/mips.exp: Run it.
2002-10-21 14:59:30 +00:00
2002-10-21 Richard Sandiford <rsandifo@redhat.com>
* config/tc-mips.c (mips_need_elf_addend_fixup): Return true
for relocs against symbols in a merged section.
* config/tc-mips.c (md_begin): Add $fcc registers to the symbol table as register names.
2002-10-19 00:37:50 +00:00
2002-10-18 Alexandre Oliva <aoliva@redhat.com>
* config/tc-mips.c (md_begin): Add $fcc registers to the symbol
table as register names.
* config/tc-s390.c (md_parse_option): Set s390_arch_size to 32 for option -m31.
2002-10-18 07:30:06 +00:00
2002-10-18 Ulrich Weigand <uweigand@de.ibm.com>
* config/tc-s390.c (md_parse_option): Set s390_arch_size to 32
for option -m31.
* expr.c (operand): Add support for n.nn flonums.
2002-10-18 01:56:39 +00:00
2002-10-18 Svein E. Seldal <Svein.Seldal@solidas.com>
* expr.c (operand): Add support for n.nn flonums.
* itbl-parse.y (entry): Provide empty action.
2002-10-17 01:29:36 +00:00
2002-10-17 Johannes Stezenbach <js@convergence.de>
* itbl-parse.y (entry): Provide empty action.
* configure.in (BFDVER_H): Set and subst. * dep-in.sed: Replace bfdver.h with $(BFDVER_H). * Makefile.am: Run "make dep-am". (BFDVER_H): Define. * configure: Regenerate. * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate.
2002-10-16 13:27:04 +00:00
2002-10-16 Alan Modra <amodra@bigpond.net.au>
* configure.in (BFDVER_H): Set and subst.
* dep-in.sed: Replace bfdver.h with $(BFDVER_H).
* Makefile.am: Run "make dep-am".
(BFDVER_H): Define.
* configure: Regenerate.
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.
* config/tc-i386.h (EXTERN_FORCE_RELOC): Define. (MD_APPLY_SYM_VALUE): Define for PE too.
2002-10-15 02:20:53 +00:00
2002-10-15 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.h (EXTERN_FORCE_RELOC): Define.
(MD_APPLY_SYM_VALUE): Define for PE too.
* Makefile.am: Run "make dep-am". (CPU_OBJ_VALID): sh64 coff is invalid. * as.c: #include "bfdver.h". * Makefile.in: Regenerate. * config.in: Regenerate.
2002-10-14 12:08:47 +00:00
2002-10-14 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: Run "make dep-am".
(CPU_OBJ_VALID): sh64 coff is invalid.
* as.c: #include "bfdver.h".
* Makefile.in: Regenerate.
* config.in: Regenerate.
* config/tc-v850.c (CHECK_): Remove token pasting operator.
2002-10-14 11:28:57 +00:00
2002-10-14 Momchil Velikov <velco@fadata.bg>
* config/tc-v850.c (CHECK_): Remove token pasting operator.
* configure.in (mips64vr-elf, mips64vrel-elf): New config. * configure: Regenerate.
2002-10-14 06:59:06 +00:00
2002-10-14 Richard Sandiford <rsandifo@redhat.com>
* configure.in (mips64vr-elf, mips64vrel-elf): New config.
* configure: Regenerate.
* config/tc-v850.c (CHECK_): Remove token pasting operator.
2002-10-14 11:28:57 +00:00
2002-10-13 Eric Christopher <echristo@redhat.com>
Alexandre Oliva <aoliva@redhat.com>
* config/tc-mips.c (s_gpdword): New function. (mips_pseudo_table): Add .gpdword. (mips_need_elf_addend_fixup): never for NEWABI. (md_apply_fix3): Don't mark BFD_RELOC64 after GPREL16 or GPREL32 as done. (s_cpadd): Generate .cpadd on NEWABI.
2002-10-13 21:22:49 +00:00
* config/tc-mips.c (s_gpdword): New function.
(mips_pseudo_table): Add .gpdword.
(mips_need_elf_addend_fixup): never for NEWABI.
(md_apply_fix3): Don't mark BFD_RELOC64 after GPREL16 or
GPREL32 as done.
(s_cpadd): Generate .cpadd on NEWABI.
* config/tc-ppc.c (ppc_cleanup): Make 'i' unsigned int.
2002-10-12 10:23:17 +00:00
2002-10-12 Elias Athanasopoulos <eathan@otenet.gr>
* config/tc-ppc.c (ppc_cleanup): Make 'i' unsigned int.
* config/tc-mips.h (mips_relax_frag): Take segment as argument. (md_relax_frag): Adjust macro. * config/tc-mips.c (mips_relax_branch): New variable. (RELAX_BRANCH_ENCODE, RELAX_BRANCH_P, RELAX_BRANCH_LIKELY, RELAX_BRANCH_LINK, RELAX_BRANCH_TOOBAR): New. (RELAX_MIPS16_P): Adjust. (append_insn): Emit branch to non-constant in a frag_var if branch-relaxation is desirable and possible. (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH): New options. (OPTION_ELF_BASE): Adjust. (md_parse_option): Handle new options. (md_apply_fix3): Update comment on EMBEDDED_PIC conditional branch relaxation. (relaxed_branch_length): New function. (md_estimate_size_before_relax): Handle branch frags. (mips_relax_frag): Likewise. (md_convert_frag): Handle branch frags. Warn if branch is relaxed.
2002-10-12 05:23:33 +00:00
2002-10-12 Alexandre Oliva <aoliva@redhat.com>
* config/tc-mips.h (mips_relax_frag): Take segment as argument.
(md_relax_frag): Adjust macro.
* config/tc-mips.c (mips_relax_branch): New variable.
(RELAX_BRANCH_ENCODE, RELAX_BRANCH_P, RELAX_BRANCH_LIKELY,
RELAX_BRANCH_LINK, RELAX_BRANCH_TOOBAR): New.
(RELAX_MIPS16_P): Adjust.
(append_insn): Emit branch to non-constant in a frag_var if
branch-relaxation is desirable and possible.
(OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH): New options.
(OPTION_ELF_BASE): Adjust.
(md_parse_option): Handle new options.
(md_apply_fix3): Update comment on EMBEDDED_PIC conditional
branch relaxation.
(relaxed_branch_length): New function.
(md_estimate_size_before_relax): Handle branch frags.
(mips_relax_frag): Likewise.
(md_convert_frag): Handle branch frags. Warn if branch is
relaxed.
* config/tc-sh.c (sh_force_relocation): Make sure TLS relocs get emitted. (md_apply_fix3): Add TLS relocs. (sh_parse_name): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF and @DTPOFF.
2002-10-11 14:34:46 +00:00
2002-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* config/tc-sh.c (sh_force_relocation): Make sure TLS relocs get
emitted.
(md_apply_fix3): Add TLS relocs.
(sh_parse_name): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF and
@DTPOFF.
* config/tc-i386.c (output_jump): Set fx_signed for loop/jcxz. (md_estimate_size_before_relax): Likewise for 8 bit branches.
2002-10-11 00:25:32 +00:00
2002-10-11 Michel Six <msix@ccr.jussieu.fr>
Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (output_jump): Set fx_signed for loop/jcxz.
(md_estimate_size_before_relax): Likewise for 8 bit branches.
* config/tc-sh.c (assemble_ppi): Initialize reg_x / reg_y / reg_n inside loop.
2002-10-10 13:37:32 +00:00
Thu Oct 10 14:31:30 2002 J"orn Rennecke <joern.rennecke@superh.com>
* config/tc-sh.c (assemble_ppi): Initialize reg_x / reg_y / reg_n
inside loop.
* config/tc-sh64.c (sh64_target_format): Add support for sh64 Linux environment.
2002-10-09 19:07:43 +00:00
2002-10-09 Richard Shann <richard.shann@superh.com>
Stephen Clarke <stephen.clarke@superh.com>
* config/tc-sh64.c (sh64_target_format): Add support for sh64
Linux environment.
* contig/tc-sh.c (sh_local_pcrel): New. (sh_force_relocation): Use sh_local_pcrel. (md_pcrel_from_section): Check the relocation type whether it should be resolved locally. Use S_FORCE_RELOC. * testsuite/gas/sh/pcrel2.d: Check code also.
2002-10-03 04:58:28 +00:00
2002-10-03 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* contig/tc-sh.c (sh_local_pcrel): New.
(sh_force_relocation): Use sh_local_pcrel.
(md_pcrel_from_section): Check the relocation type whether it
should be resolved locally. Use S_FORCE_RELOC.
* config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define. (TC_FORCE_RELOCATION): Tidy arg.
2002-10-01 06:15:33 +00:00
2002-10-01 Alan Modra <amodra@bigpond.net.au>
* config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define.
(TC_FORCE_RELOCATION): Tidy arg.
[gas/] * doc/c-mips.texi: Add entries for -march=vr4120,vr4130,vr4181, vr5400 and vr5500. Add entry for -mfix-vr4122-bugs. * config/tc-mips.c (CPU_HAS_DROR, CPU_HAS_ROR): New macros. (hilo_interlocks): True for CPU_VR5500. (gpr_interlocks, cop_interlocks): True for CPU_VR5400 and CPU_VR5500. (mips_fix_vr4122_bugs): New. (append_insn): Work around 4122 errors if mips_fix_vr4122_bugs. (mips_emit_delays): Likewise. (macro2) [M_DROLI]: Use dror or dror32 if CPU_HAS_DROR. [M_ROLI]: Likewise ror if CPU_HAS_ROR. (validate_mips_insn, mips_ip): Handle '[', ']', 'e' and '%'. (OPTION_FIX_VR4122, OPTION_NO_FIX_VR4122): New options. (md_longopts): Add -mfix-vr4122-bugs and -no-mfix-vr4122-bugs. (OPTION_ELF_BASE): Bump. (md_parse_option): Handle the new options. (mips_cpu_info_table): Add entries for vr4120, vr4130, vr4181, vr5400 and vr5500. [gas/testsuite/] * gas/mips/mips4100.[sd]: Move dmadd16 and madd16 checks to... * gas/mips/vr4111.[sd]: ...this new test. * gas/mips/vr4120.[sd], * gas/mips/vr4122.[sd], * gas/mips/vr5400.[sd], * gas/mips/vr5500.[sd]: New tests. * mips.exp: Run them.
2002-09-30 12:04:54 +00:00
2002-09-30 Gavin Romig-Koch <gavin@redhat.com>
* config/tc-i386.c (output_jump): Set fx_signed for loop/jcxz. (md_estimate_size_before_relax): Likewise for 8 bit branches.
2002-10-11 00:25:32 +00:00
Ken Raeburn <raeburn@cygnus.com>
Aldy Hernandez <aldyh@redhat.com>
DJ Delorie <dj@redhat.com>
Michael Meissner <meissner@redhat.com>
Eric Christopher <echristo@redhat.com>
Richard Sandiford <rsandifo@redhat.com>
[gas/] * doc/c-mips.texi: Add entries for -march=vr4120,vr4130,vr4181, vr5400 and vr5500. Add entry for -mfix-vr4122-bugs. * config/tc-mips.c (CPU_HAS_DROR, CPU_HAS_ROR): New macros. (hilo_interlocks): True for CPU_VR5500. (gpr_interlocks, cop_interlocks): True for CPU_VR5400 and CPU_VR5500. (mips_fix_vr4122_bugs): New. (append_insn): Work around 4122 errors if mips_fix_vr4122_bugs. (mips_emit_delays): Likewise. (macro2) [M_DROLI]: Use dror or dror32 if CPU_HAS_DROR. [M_ROLI]: Likewise ror if CPU_HAS_ROR. (validate_mips_insn, mips_ip): Handle '[', ']', 'e' and '%'. (OPTION_FIX_VR4122, OPTION_NO_FIX_VR4122): New options. (md_longopts): Add -mfix-vr4122-bugs and -no-mfix-vr4122-bugs. (OPTION_ELF_BASE): Bump. (md_parse_option): Handle the new options. (mips_cpu_info_table): Add entries for vr4120, vr4130, vr4181, vr5400 and vr5500. [gas/testsuite/] * gas/mips/mips4100.[sd]: Move dmadd16 and madd16 checks to... * gas/mips/vr4111.[sd]: ...this new test. * gas/mips/vr4120.[sd], * gas/mips/vr4122.[sd], * gas/mips/vr5400.[sd], * gas/mips/vr5500.[sd]: New tests. * mips.exp: Run them.
2002-09-30 12:04:54 +00:00
* doc/c-mips.texi: Add entries for -march=vr4120,vr4130,vr4181,
vr5400 and vr5500. Add entry for -mfix-vr4122-bugs.
* config/tc-mips.c (CPU_HAS_DROR, CPU_HAS_ROR): New macros.
(hilo_interlocks): True for CPU_VR5500.
(gpr_interlocks, cop_interlocks): True for CPU_VR5400 and CPU_VR5500.
(mips_fix_vr4122_bugs): New.
(append_insn): Work around 4122 errors if mips_fix_vr4122_bugs.
(mips_emit_delays): Likewise.
(macro2) [M_DROLI]: Use dror or dror32 if CPU_HAS_DROR.
[M_ROLI]: Likewise ror if CPU_HAS_ROR.
(validate_mips_insn, mips_ip): Handle '[', ']', 'e' and '%'.
(OPTION_FIX_VR4122, OPTION_NO_FIX_VR4122): New options.
(md_longopts): Add -mfix-vr4122-bugs and -no-mfix-vr4122-bugs.
(OPTION_ELF_BASE): Bump.
(md_parse_option): Handle the new options.
(mips_cpu_info_table): Add entries for vr4120, vr4130, vr4181,
vr5400 and vr5500.
2002-09-29 H.J. Lu <hjl@gnu.org> * config/tc-mips.c (md_apply_fix3): Subtract the symbol value twice if howto->pcrel_offset is true.
2002-09-30 06:32:00 +00:00
2002-09-29 H.J. Lu <hjl@gnu.org>
* config/tc-mips.c (md_apply_fix3): Subtract the symbol value
twice if howto->pcrel_offset is true.
* config/tc-vax.c (md_estimate_size_before_relax): Only try to convert undefined references to GOT32/PLT32 if PIC code is requested. Fix comment.
2002-09-28 20:01:43 +00:00
2002-09-28 Matt Thomas <matt@3am-software.com>
* config/tc-i386.c (output_jump): Set fx_signed for loop/jcxz. (md_estimate_size_before_relax): Likewise for 8 bit branches.
2002-10-11 00:25:32 +00:00
Jason Thorpe <thorpej@wasabisystems.com>
* config/tc-vax.c (md_estimate_size_before_relax): Only try to convert undefined references to GOT32/PLT32 if PIC code is requested. Fix comment.
2002-09-28 20:01:43 +00:00
* config/tc-vax.c (md_estimate_size_before_relax): Only try to
convert undefined references to GOT32/PLT32 if PIC code is
requested. Fix comment.
2002-09-27 Kaz Kojima <kkojima@rr.iij4u.or.jp> * config/tc-sh.c (sh_force_relocation): Return 0 for some PC relative relocations when not relaxing. * testsuite/gas/sh/pcrel2.s: New. * testsuite/gas/sh/pcrel2.d: New. * testsuite/gas/sh/basic.exp: Add pcrel2 test.
2002-09-28 00:41:27 +00:00
2002-09-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* config/tc-sh.c (sh_force_relocation): Return 0 for
some PC relative relocations when not relaxing.
bfd/ * reloc.c: Add x86-64 TLS relocs. * bfd-in2.h, libbfd.h: Rebuilt. * elf64-x86-64.c (x86_64_elf_howto): Fix size fields for 32-bit relocs. Add TLS relocs. (x86_64_reloc_map): Add TLS relocs. (elf64_x86_64_info_to_howto): Adjust for added TLS relocs. (struct elf64_x86_64_link_hash_entry): Add tls_type field. (GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD, GOT_TLS_IE): Define. (elf64_x86_64_hash_entry): Define. (struct elf64_x86_64_obj_tdata): New. (elf64_x86_64_tdata, elf64_x86_64_local_got_tls_type): Define. (struct elf64_x86_64_link_hash_table): Add tls_ld_got. (link_hash_newfunc): Initialize tls_type. (elf64_x86_64_link_hash_table_create): Initialize tls_ld_got. (elf64_x86_64_copy_indirect_symbol): Swap tls_type if necessary. (elf64_x86_64_mkobject): New. (elf64_x86_64_elf_object_p): Allocate struct elf64_x86_64_obj_tdata. (elf64_x86_64_tls_transition): New. (elf64_x86_64_check_relocs): Add r_type variable and use it. Handle TLS relocs. (elf64_x86_64_gc_sweep_hook): Handle TLS relocs. (allocate_dynrelocs): Allocate GOT space for TLS relocs. (elf64_x86_64_size_dynamic_sections): Likewise. (dtpoff_base, tpoff): New. (elf64_x86_64_relocate_section): Handle TLS relocs. (elf64_x86_64_finish_dynamic_symbol): Only handle non-TLS GOT entries. (bfd_elf64_mkobject): Define. * elf32-i386.c (elf_i386_check_relocs) [R_386_TLS_LE]: Set DF_STATIC_TLS if shared. gas/ * config/tc-i386.c (tc_i386_fix_adjustable): Add x86-64 TLS relocs. Define them if not BFD_ASSEMBLER. (lex_got): Handle @tlsgd, @dtpoff and @tpoff in 64-bit mode, add @tlsld. (md_apply_fix3): No addend for BFD_RELOC_X86_64_TLSGD, BFD_RELOC_X86_64_TLSLD and BFD_RELOC_X86_64_GOTTPOFF. (tc_gen_reloc): Handle x86-64 TLS relocs. include/ * elf/x86-64.h: Add TLS relocs. ld/testsuite/ * lib/ld-lib.exp (run_ld_link_tests): Add. * ld-sh/sh64/sh64.exp (run_ld_link_tests, regexp_diff, file_contents): Remove. (sh64tests): Add 6th field to the tests array. * ld-i386/i386.exp (run_ld_link_tests): Remove. * ld-x86-64/x86-64.exp: New. * ld-x86-64/tlsbin.dd: New test. * ld-x86-64/tlsbinpic.s: New test. * ld-x86-64/tlsbin.rd: New test. * ld-x86-64/tlsbin.s: New test. * ld-x86-64/tlsbin.sd: New test. * ld-x86-64/tlsbin.td: New test. * ld-x86-64/tlslib.s: New test. * ld-x86-64/tlspic1.s: New test. * ld-x86-64/tlspic2.s: New test. * ld-x86-64/tlspic.dd: New test. * ld-x86-64/tlspic.rd: New test. * ld-x86-64/tlspic.sd: New test. * ld-x86-64/tlspic.td: New test.
2002-09-27 19:29:18 +00:00
2002-09-26 Jakub Jelinek <jakub@redhat.com>
* config/tc-i386.c (tc_i386_fix_adjustable): Add x86-64 TLS relocs.
Define them if not BFD_ASSEMBLER.
(lex_got): Handle @tlsgd, @dtpoff and @tpoff in 64-bit mode, add
@tlsld.
(md_apply_fix3): No addend for BFD_RELOC_X86_64_TLSGD,
BFD_RELOC_X86_64_TLSLD and BFD_RELOC_X86_64_GOTTPOFF.
(tc_gen_reloc): Handle x86-64 TLS relocs.
* config/tc-avr.c (md_apply_fix3): Reinstate code handling pcrel fixups to current or absolute section.
2002-09-27 04:38:47 +00:00
2002-09-27 Alan Modra <amodra@bigpond.net.au>
* config/tc-avr.c (md_apply_fix3): Reinstate code handling pcrel
fixups to current or absolute section.
Fix v850 .offset pseudo-op * config/tc-v850.c (v850_offset): Use frag_var instead of frag_now_fix and frag_more.
2002-09-26 22:04:19 +00:00
2002-09-26 Jim Wilson <wilson@redhat.com>
* config/tc-v850.c (v850_offset): Use frag_var instead of frag_now_fix
and frag_more.
/gas/ChangeLog * config/tc-mips.c (CPU_HAS_MIPS16): Add mips-lsi-elf as MIPS16 capable configuration. (macro_build): Check for MIPS16 capability, not for actual MIPS16 code generation. (mips_ip): Likewise. /gas/testsuite/ChangeLog * gas/mips/mips-jalx.d: New file, check jalx assembly. * gas/mips/mips-jalx.s: Likewise. * gas/mips/mips-no-jalx.l: Likewise. * gas/mips/mips-no-jalx.s: Likewise. * gas/mips/mips16-jalx.d: Likewise. * gas/mips/mips16-jalx.s: Likewise. * gas/mips/mips.exp: Add new tests. /opcodes/ChangeLog: * mips-dis.c (print_insn_mips): Always allow disassembly of 32-bit jalx opcode.
2002-09-26 09:56:35 +00:00
2002-09-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (CPU_HAS_MIPS16): Add mips-lsi-elf as MIPS16
capable configuration.
(macro_build): Check for MIPS16 capability, not for actual MIPS16 code
generation.
(mips_ip): Likewise.
* config/tc-mips.c (append_insn): Fix jump overflow check. * gas/mips/jal-range.s: Fix jump overflow check. * gas/mips/jal-range.l: Likewise.
2002-09-26 09:00:08 +00:00
2002-09-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (append_insn): Fix jump overflow check.
* config/tc-i386.c (process_operands): Warn about "lea" segment overrides.
2002-09-24 01:46:42 +00:00
2002-09-24 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (process_operands): Warn about "lea" segment
overrides.
* write.c: Delete set_segment_vma and prototype. Update all callers.
2002-09-23 11:58:00 +00:00
2002-09-22 Mark Elbrecht <snowball3@softhome.net>
* write.c: Delete set_segment_vma and prototype. Update all callers.
* config/tc-i386.c (md_apply_fix3): Replace S_IS_EXTERNAL, S_IS_WEAK etc. with S_FORCE_RELOC call. Correct comment. Rename "fseg" to "sym_seg". * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate.
2002-09-21 10:39:17 +00:00
2002-09-21 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (md_apply_fix3): Replace S_IS_EXTERNAL,
S_IS_WEAK etc. with S_FORCE_RELOC call. Correct comment.
Rename "fseg" to "sym_seg".
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.
Do not allow symbols to be created in the absolute section.
2002-09-20 06:57:41 +00:00
2002-09-20 Nick Clifton <nickc@redhat.com>
* symbols.c (colon): Do not allow symbols to be created in the
symbols.c (colon): Do not allow symbols to be created in the absolute section if WORKING_DOT_WORD is not defined and new_broken_words would require a new frag to be created.
2002-09-20 14:47:14 +00:00
absolute section if WORKING_DOT_WORD is not defined and
new_broken_words would require a new frag to be created.
Do not allow symbols to be created in the absolute section.
2002-09-20 06:57:41 +00:00
* write.h (struct fix): Add fx_dot_value. (dot_value): Declare. * write.c (dot_value): New var. (fix_new_internal): Save dot_value as fx_dot_value. * expr.c (expr): Update dot_value.
2002-09-19 23:51:35 +00:00
2002-09-20 Alan Modra <amodra@bigpond.net.au>
* expr.c (expr): Simplify foo-foo here. (clean_up_expression): Remove O_subtract code.
2002-09-20 00:58:39 +00:00
* expr.c (expr): Simplify foo-foo here.
(clean_up_expression): Remove O_subtract code.
* write.h (struct fix): Add fx_dot_value. (dot_value): Declare. * write.c (dot_value): New var. (fix_new_internal): Save dot_value as fx_dot_value. * expr.c (expr): Update dot_value.
2002-09-19 23:51:35 +00:00
* write.h (struct fix): Add fx_dot_value.
(dot_value): Declare.
* write.c (dot_value): New var.
(fix_new_internal): Save dot_value as fx_dot_value.
* expr.c (expr): Simplify foo-foo here. (clean_up_expression): Remove O_subtract code.
2002-09-20 00:58:39 +00:00
(fixup_segment): Adjust fx_offset using fx_dot_value.
* write.h (struct fix): Add fx_dot_value. (dot_value): Declare. * write.c (dot_value): New var. (fix_new_internal): Save dot_value as fx_dot_value. * expr.c (expr): Update dot_value.
2002-09-19 23:51:35 +00:00
* expr.c (expr): Update dot_value.
bfd/ * reloc.c (BFD_RELOC_386_TLS_TPOFF, BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Add. * bfd-in2.h, libbfd.h: Rebuilt. * elf32-i386.c (elf_howto_table): Add R_386_TLS_TPOFF, R_386_TLS_IE and R_386_TLS_GOTIE. (elf_i386_reloc_type_lookup): Handle it. (struct elf_i386_link_hash_entry): Change tls_type type to unsigned char instead of enum, change GOT_* into defines. (GOT_TLS_IE_POS, GOT_TLS_IE_NEG, GOT_TLS_IE_BOTH): Define. (elf_i386_tls_transition): Handle R_386_TLS_IE and R_386_TLS_GOTIE. (elf_i386_check_relocs): Likewise. Avoid crash if local symbol is accessed both as normal and TLS symbol. Move R_386_TLS_LDM and R_386_PLT32 cases so that R_386_TLS_IE can fall through. Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs. (elf_i386_gc_sweep_hook): Handle R_386_TLS_IE and R_386_TLS_GOTIE. Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs. (allocate_dynrelocs): Allocate 2 .got and 2 .rel.got entries if tls_type is GOT_TLS_IE_BOTH. (elf_i386_size_dynamic_sections): Likewise. (elf_i386_relocate_section): Handle R_386_TLS_IE and R_386_TLS_GOTIE. Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs. (elf_i386_finish_dynamic_symbol): Use tls_type & GOT_TLS_IE to catch all 4 GOT_TLS_* TLS types. gas/ * config/tc-i386.c (tc_i386_fix_adjustable): Handle BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE. (BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Define to 0 if not defined. (lex_got): Handle @GOTNTPOFF and @INDNTPOFF. (md_apply_fix3, tc_gen_reloc): Handle BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE. gas/testsuite/ * gas/i386/tlspic.s: Add tests. * gas/i386/tlspic.d: Regenerated. * gas/i386/tlsnopic.s: Add tests. * gas/i386/tlsnopic.d: Regenerated. include/ * elf/i386.h (R_386_TLS_TPOFF, R_386_TLS_IE, R_386_TLS_GOTIE): Define. ld/testsuite/ * ld-i386/i386.exp: New. * ld-i386/tlsbin.dd: New test. * ld-i386/tlsbinpic.s: New test. * ld-i386/tlsbin.rd: New test. * ld-i386/tlsbin.s: New test. * ld-i386/tlsbin.sd: New test. * ld-i386/tlsbin.td: New test. * ld-i386/tlslib.s: New test. * ld-i386/tlsnopic1.s: New test. * ld-i386/tlsnopic2.s: New test. * ld-i386/tlsnopic.dd: New test. * ld-i386/tlsnopic.rd: New test. * ld-i386/tlsnopic.sd: New test. * ld-i386/tlspic1.s: New test. * ld-i386/tlspic2.s: New test. * ld-i386/tlspic.dd: New test. * ld-i386/tlspic.rd: New test. * ld-i386/tlspic.sd: New test. * ld-i386/tlspic.td: New test.
2002-09-19 19:01:18 +00:00
2002-09-19 Jakub Jelinek <jakub@redhat.com>
* config/tc-i386.c (tc_i386_fix_adjustable): Handle
BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE.
(BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Define to 0
if not defined.
(lex_got): Handle @GOTNTPOFF and @INDNTPOFF.
(md_apply_fix3, tc_gen_reloc): Handle BFD_RELOC_386_TLS_IE and
BFD_RELOC_386_TLS_GOTIE.
* config/tc-alpha.c (md_pcrel_from): Only adjust special for branch type relocs. (alpha_force_relocation): Don't special-case branch type relocs. * gas/alpha/elf-reloc-7.s: New. * gas/alpha/elf-reloc-7.d: New. * gas/alpha/alpha.exp: Run it.
2002-09-19 16:13:38 +00:00
2002-09-19 Richard Henderson <rth@redhat.com>
* config/tc-alpha.c (md_pcrel_from): Only adjust special for
branch type relocs.
(alpha_force_relocation): Don't special-case branch type relocs.
Handle situation where architecture has not yet been selected.
2002-09-19 14:52:15 +00:00
2002-09-19 Nick Clifton <nickc@redhat.com>
* config/tc-m68k.c (select_control_regs): Handle situation where
architecture has not yet been selected.
[ gas/ChangeLog ] 2002-09-18 Chris Demetriou <cgd@broadcom.com> * config/tc-mips.c (IS_SEXT_32BIT_NUM): Move closer to top of file. (IS_SEXT_16BIT_NUM): New macro. (macro_build_ldst_constoffset): New function, to build a set of instructions to do a load or store from a constant offset relative to a given register. (macro, s_cprestore): Use macro_build_ldst_constoffset to implement .cprestore pseudo-op. [ gas/testsuite/ChangeLog ] 2002-09-18 Chris Demetriou <cgd@broadcom.com> * gas/mips/mips-abi32-pic2.s: New file. * gas/mips/mips-abi32-pic2.d: New file. * gas/mips/mips.exp: Run new test. [ plus, fixed date on prev. gas/testsuite/ChangeLog entry. ]
2002-09-18 21:33:07 +00:00
2002-09-18 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (IS_SEXT_32BIT_NUM): Move closer to top of file.
(IS_SEXT_16BIT_NUM): New macro.
(macro_build_ldst_constoffset): New function, to build a set of
instructions to do a load or store from a constant offset relative
to a given register.
(macro, s_cprestore): Use macro_build_ldst_constoffset to implement
.cprestore pseudo-op.
[ gas/ChangeLog ] 2002-09-18 Chris Demetriou <cgd@broadcom.com> * config/tc-mips.c (md_apply_fix3): Just return for BFD_RELOC_8. [ gas/testsuite/ChangeLog ] 2002-09-18 Chris Demetriou <cgd@broadcom.com> * gas/mips/baddata1.s: New file. * gas/mips/baddata1.l: New file. * gas/mips/mips.exp: Run new test.
2002-09-18 21:05:59 +00:00
2002-09-18 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (md_apply_fix3): Just return for BFD_RELOC_8.
* config/tc-mips.c (s_change_section): Fix parsing. Code cleanup.
2002-09-18 08:02:22 +00:00
2002-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (s_change_section): Fix parsing. Code cleanup.
* tc-mips.c (load_address): Use BFD_RELOC_MIPS_GOT_DISP for newabi. (macro): Likewise for la. Likewise for ld. (mips_after_parse_args): Make -xgot optional, not the default. (md_apply_fix3): Allow composite relocation to set up gp. (tc_gen_reloc): Allow relaxing for newabi. Relax R_MIPS_CALL16 to R_MIPS_GOT_PAGE/R_MIPS_GOT_OFST if local. Relax R_MIPS_GOT16/R_MIPS_LO16 to R_MIPS_GOT_DISP if local.
2002-09-18 02:25:19 +00:00
2002-09-17 Stan Cox <scox@redhat.com>
* tc-mips.c (load_address): Use BFD_RELOC_MIPS_GOT_DISP for newabi.
(macro): Likewise for la. Likewise for ld.
(mips_after_parse_args): Make -xgot optional, not the default.
(md_apply_fix3): Allow composite relocation to set up gp.
(tc_gen_reloc): Allow relaxing for newabi.
Relax R_MIPS_CALL16 to R_MIPS_GOT_PAGE/R_MIPS_GOT_OFST if local.
Relax R_MIPS_GOT16/R_MIPS_LO16 to R_MIPS_GOT_DISP if local.
Note that an implemented BFD_RELOC_ARM_IMMEDIATE has been done. Do not issue reloc number of unimplemented BFD_RELOC_ARM_IMMEDIATE and BFD_RELOC_ARM_OFFSET_IMM relocs - their name is already in the error message - plus remove them from the default case. Warn about unpredictable behavior of LDM and STM instructions.
2002-09-17 19:23:00 +00:00
2002-09-17 Nick Clifton <nickc@redhat.com>
* config/tc-arm.c (md_apply_fix3): Note that an implemented
BFD_RELOC_ARM_IMMEDIATE has been done.
* expr.c (expr): Simplify foo-foo here. (clean_up_expression): Remove O_subtract code.
2002-09-20 00:58:39 +00:00
(tc_gen_reloc): Do not issue reloc number of unimplemented
Note that an implemented BFD_RELOC_ARM_IMMEDIATE has been done. Do not issue reloc number of unimplemented BFD_RELOC_ARM_IMMEDIATE and BFD_RELOC_ARM_OFFSET_IMM relocs - their name is already in the error message - plus remove them from the default case. Warn about unpredictable behavior of LDM and STM instructions.
2002-09-17 19:23:00 +00:00
BFD_RELOC_ARM_IMMEDIATE and BFD_RELOC_ARM_OFFSET_IMM relocs -
their name is already in the error message - plus remove them
from the default case.
* config/tc-arm.c (do_ldmstm): Warn about unpredictable
behavior of instructions.
* config/tc-tic4x.c: Add function declarations and ATTRIBUTE_UNUSED. Convert functions to K&R format.
2002-09-17 08:35:10 +00:00
2002-09-17 Svein E. Seldal <Svein.Seldal@solidas.com>
* config/tc-tic4x.c: Add function declarations and ATTRIBUTE_UNUSED.
Convert functions to K&R format.
* config/tc-mips.c (pdr_seg): Define only for ELF. (s_change_section): Remove unused variable. Don't use for nonELF.
2002-09-17 07:43:25 +00:00
2002-09-17 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (pdr_seg): Define only for ELF.
(s_change_section): Remove unused variable. Don't use for nonELF.
* config/obj-elf.c (obj_elf_change_section): Move prototype to obj-elf.h * config/obj-elf.h (obj_elf_change_section): Likewise.
2002-09-17 07:38:14 +00:00
2002-09-17 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/obj-elf.c (obj_elf_change_section): Move prototype to
obj-elf.h
* config/obj-elf.h (obj_elf_change_section): Likewise.
* dwarf2dbg.c (out_debug_abbrev): Add support for the DW_AT_name field. (out_debug_info): Likewise.
2002-09-17 02:55:57 +00:00
2002-09-16 Elias Athanasopoulos <eathan@otenet.gr>
* dwarf2dbg.c (out_debug_abbrev): Add support for the DW_AT_name field.
(out_debug_info): Likewise.
2002-09-16 Bruno Haible <bruno@clisp.org> * elf32-i386.c: Don't defined ELF_ARCH etc. if this file is included by a target variant implementation. * elf64-alpha.c: Likewise. * elf32-i386-fbsd.c: New file. * elf64-alpha-fbsd.c: New file. * targets.c: Support bfd_elf32_i386_freebsd_vec and bfd_elf64_alpha_freebsd_vec. * configure.in: Accept the vectors bfd_elf32_i386_freebsd_vec, bfd_elf64_alpha_freebsd_vec. * Makefile.am (BFD32_BACKENDS): Add elf32-i386-fbsd.lo. (BFD32_BACKENDS_CFILES): Add elf32-i386-fbsd.c. (BFD64_BACKENDS): Add elf64-alpha-fbsd.lo. (BFD64_BACKENDS_CFILES): Add elf64-alpha-fbsd.c. (elf32-i386-fbsd.lo, elf64-alpha-fbsd.lo): Add dependencies. * config.bfd: For FreeBSD targets, set targ_defvec to a FreeBSD specific targets. Define OLD_FREEBSD_ABI_LABEL if appropriate. * config/tc-i386.h (ELF_TARGET_FORMAT): New macro. (TARGET_FORMAT): Use ELF_TARGET_FORMAT instead of "elf32-i386". * config/tc-i386.c (i386_target_format): Likewise. * config/tc-alpha.h (ELF_TARGET_FORMAT): New macro. (TARGET_FORMAT): Use ELF_TARGET_FORMAT instead of "elf64-alpha". * emulparams/elf_i386_fbsd.sh: Set OUTPUT_FORMAT to elf32-i386-freebsd. * emulparams/elf64alpha_fbsd.sh: Set OUTPUT_FORMAT to elf64-alpha-freebsd. Approved by: Alan Modra <amodra@bigpond.net.au> Message-ID: <20020715021113.GJ30362@bubble.sa.bigpond.net.au>
2002-09-17 02:24:40 +00:00
2002-09-16 Bruno Haible <bruno@clisp.org>
* config/tc-i386.h (ELF_TARGET_FORMAT): New macro.
(TARGET_FORMAT): Use ELF_TARGET_FORMAT instead of "elf32-i386".
* config/tc-i386.c (i386_target_format): Likewise.
* config/tc-alpha.h (ELF_TARGET_FORMAT): New macro.
(TARGET_FORMAT): Use ELF_TARGET_FORMAT instead of "elf64-alpha".
Do not count FAKE operands when deciding if any operands have been skipped.
2002-09-13 09:16:02 +00:00
2002-09-13 Nick Clifton <nickc@redhat.com>
* config/tc-ppc.c (md_assemble): Do not count FAKE operands
when deciding if any operands have been skipped.
Update translations
2002-09-11 13:52:17 +00:00
2002-09-11 Nick Clifton <nickc@redhat.com>
New TI port supports both C4x and C3x series of DSPs.
2002-09-11 14:42:45 +00:00
* NEWS: New TI port supports both C4x and C3x series of DSPs.
Update translations
2002-09-11 13:52:17 +00:00
* po/tr.po: Updated Turkish translation.
* config/tc-i386.c (md_apply_fix3): Allow addend for BFD_RELOC_386_TLS_LDO_32, BFD_RELOC_386_TLS_LE and BFD_RELOC_386_TLS_LE_32.
2002-09-11 09:51:58 +00:00
2002-09-11 Jakub Jelinek <jakub@redhat.com>
* config/tc-i386.c (md_apply_fix3): Allow addend for
BFD_RELOC_386_TLS_LDO_32, BFD_RELOC_386_TLS_LE and
BFD_RELOC_386_TLS_LE_32.
* config/tc-hppa.c (md_apply_fix3): Don't set fx_done for marker relocations such as ENTRY/EXIT. * config/tc-hppa.h (MD_APPLY_SYM_VALUE): Definition applies to both OBJ_ELF and OBJ_SOM.
2002-09-09 21:31:40 +00:00
2002-09-05 Jeff Law <law@redhat.com>
* expr.c (expr): Simplify foo-foo here. (clean_up_expression): Remove O_subtract code.
2002-09-20 00:58:39 +00:00
* config/tc-hppa.c (md_apply_fix3): Don't set fx_done for
marker relocations such as ENTRY/EXIT.
* config/tc-hppa.h (MD_APPLY_SYM_VALUE): Definition applies
to both OBJ_ELF and OBJ_SOM.
* config/tc-hppa.c (md_apply_fix3): Don't set fx_done for marker relocations such as ENTRY/EXIT. * config/tc-hppa.h (MD_APPLY_SYM_VALUE): Definition applies to both OBJ_ELF and OBJ_SOM.
2002-09-09 21:31:40 +00:00
gas reloc rewrite.
2002-09-05 00:01:18 +00:00
2002-09-05 Alan Modra <amodra@bigpond.net.au>
* doc/internals.texi (md_apply_fix3): Expand.
(TC_VALIDATE_FIX, TC_FORCE_RELOCATION, TC_FORCE_RELOCATION_ABS,
TC_FORCE_RELOCATION_LOCAL, TC_FORCE_RELOCATION_SUB_SAME,
TC_FORCE_RELOCATION_SUB_ABS, TC_FORCE_RELOCATION_SUB_LOCAL,
TC_VALIDATE_FIX_SUB, MD_APPLY_SYM_VALUE, S_FORCE_RELOC,
EXTERN_FORCE_RELOC): Document.
(TC_HANDLES_FX_DONE, obj_fix_adjustable): Remove.
* as.h: Don't include struc-symbol.h for arc.
(IS_ELF): Define.
* cgen.c (gas_cgen_md_apply_fix3): Remove *valP fudges and code to
subtract absolute symbol.
* obj.h (struct format_ops): Add frob_file_before_fix.
* subsegs.c (section_symbol): Set BSF_SECTION_SYM flag.
* symbols.c (S_FORCE_RELOC): New function.
* symbols.h (S_FORCE_RELOC): Declare.
* write.c (TC_FORCE_RELOCATION): Change default.
(TC_FORCE_RELOCATION_ABS): Define.
(TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
(TC_FORCE_RELOCATION_LOCAL): Define this instead.
(TC_FORCE_RELOCATION_SECTION): Don't define.
(TC_FORCE_RELOCATION_SUB_SAME): Define this instead.
(TC_FORCE_RELOCATION_SUB_ABS): Define.
(TC_FORCE_RELOCATION_SUB_LOCAL): Define.
(TC_VALIDATE_FIX_SUB): Define.
(TC_FIX_ADJUSTABLE): Don't define.
(MD_APPLY_SYM_VALUE): Define this instead.
(abs_section_sym): New variable.
(adjust_reloc_syms): Use S_FORCE_RELOC. Remove obj_fix_adjustable
call. Don't symbol_mark_used_in_reloc here. Simplify link_once tests.
Don't put the absolute section sym on fixups here.
(fix_segment): New function.
(write_relocs): Don't call fixup_segment from here.
(write_object_file): Instead call tc_frob_file_before_fix,
obj_frob_file_before_fix, and fix_segment prior to symbol table code.
Don't output the absolute section symbol.
(fixup_segment): Rewrite.
* write.h (abs_section_sym): Declare.
* config/obj-aout.c (obj_aout_frob_file_before_fix): Rename from
obj_aout_frob_file.
(aout_format_ops): Adjust to suit.
* config/obj-aout.h (obj_frob_file): Don't define.
(obj_frob_file_before_fix): Define.
(obj_aout_frob_file_before_fix): Rename from obj_aout_frob_file.
(S_FORCE_RELOC): Define.
* config/obj-bout.h (S_FORCE_RELOC): Define.
* config/obj-coff.c (coff_format_ops): Init new field.
* config/obj-coff.h: Formatting fixes.
(obj_sec_sym_ok_for_reloc): Define.
(S_FORCE_RELOC): Define.
* config/obj-ecoff.c (ecoff_frob_file_before_fix): Split out ..
(ecoff_frob_file): .. from here.
(ecoff_format_ops): Add new function.
* config/obj-ecoff.h (ecoff_frob_file_before_fix): Declare.
(obj_frob_file_before_fix): Define.
* config/obj-elf.c (elf_format_ops): Init new field.
* config/obj-elf.h (obj_sec_sym_ok_for_reloc): Expand comment.
* config/obj-ieee.h: Formatting fixes.
(S_FORCE_RELOC): Define.
* config/obj-multi.h (obj_frob_file_before_fix): Define.
* config/obj-vms.h (S_FORCE_RELOC): Define.
* config/tc-alpha.c (md_apply_fix3): Correct GPDISP comment.
(alpha_force_relocation): Use S_FORCE_RELOC, and don't return 0
for BFD_RELOC_32 and BFD_RELOC_64.
(alpha_fix_adjustable): Remove extern and weak tests.
(alpha_before_fix): Rename from alpha_adjust_symtab.
(alpha_adjust_relocs): Rename from alpha_adjust_symtab_relocs.
* config/tc-alpha.h (struct fix, struct alpha_reloc_tag): Declare.
(TC_VALIDATE_FIX): Tweak param name.
(TC_FORCE_RELOCATION, tc_fix_adjustable): Likewise.
(TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
(TC_FORCE_RELOCATION_LOCAL): Define this instead.
(MD_APPLY_SYM_VALUE): Define.
(tc_adjust_symtab): Don't define.
(alpha_adjust_symtab): Don't declare.
(tc_frob_file_before_fix): Define.
(alpha_before_fix): Declare.
(TC_INIT_FIX_DATA): Tweak param names.
* config/tc-arc.c: Include "struc-symbol.h".
(md_pcrel_from): Remove undefined sym fudge.
(md_apply_fix3): Remove *valP fudges and code to subtract abs sym.
Don't set fx_addnumber.
(tc_gen_reloc): Remove spurious fx_addnumber comment.
* config/tc-arc.h (MD_APPLY_SYM_VALUE): Define.
(EXTERN_FORCE_RELOC): Define.
* config/tc-arm.c (md_apply_fix3 <case BFD_RELOC_ARM_GOTPC>): Remove.
(tc_gen_reloc): Fudge ARM_GOTPC addend.
(arm_validate_fix): Return void.
(arm_fix_adjustable <elf version>): Remove extern and weak tests.
Add plt and got reloc tests.
(arm_force_relocation): Call S_FORCE_RELOC.
* config/tc-arm.h (struct fix): Forward declare.
(TC_VALIDATE_FIX): No longer set add_symbolP.
(arm_validate_fix): Adjust declaration.
(TC_FORCE_RELOCATION <pe version): Call S_FORCE_RELOC.
(TC_FORCE_RELOCATION): Tweak param name.
(TC_INIT_FIX_DATA): Likewise.
(obj_fix_adjustable): Don't define.
(tc_fix_adjustable): Call arm_fix_adjustable.
(TC_FIX_ADJUSTABLE): Don't define.
(MD_APPLY_SYM_VALUE): Define.
(EXTERN_FORCE_RELOC): Define.
(TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
(TC_FORCE_RELOCATION_LOCAL): Define this instead.
* config/tc-avr.c (md_apply_fix3): Don't cast valP pointer type.
Remove *valP fudges and code to subtract abs sym. Don't set
fx_addnumber.
* config/tc-avr.h: Formatting.
(EXTERN_FORCE_RELOC): Define.
(MD_APPLY_SYM_VALUE): Define.
* config/tc-cris.c (tc_gen_reloc): Don't use fx_addnumber.
(md_apply_fix3): Remove code to subtract abs sym.
(md_cris_force_relocation): Update comment. Call S_FORCE_RELOC.
* config/tc-cris.h (TC_FORCE_RELOCATION): Tweak param name.
(IS_CRIS_PIC_RELOC, tc_fix_adjustable): Likewise.
(TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
(TC_FORCE_RELOCATION_LOCAL): Define this instead.
(tc_fix_adjustable): Remove extern, weak tests.
* config/tc-d10v.c (tc_gen_reloc): Don't fiddle address of
BFD_RELOC_VTABLE_INHERIT relocs. Don't use fx_addnumber.
(md_apply_fix3): Don't cast valP pointer type. Remove *valP fudges
and code to subtract abs sym.
(d10v_fix_adjustable): Remove extern, weak, SEC_MERGE tests.
(d10v_force_relocation): Call S_FORCE_RELOC.
* config/tc-d10v.h: Don't include write.h.
(struct fix): Instead, forward declare.
(MD_PCREL_FROM_SECTION): Tweak param names.
(md_pcrel_from_section): Use "struct fix" instead of "fixS".
(d10v_fix_adjustable): Likewise.
(obj_fix_adjustable): Don't define.
(tc_fix_adjustable): Define.
(TC_FORCE_RELOCATION): Tweak param name.
(MD_APPLY_SYM_VALUE): Define.
(EXTERN_FORCE_RELOC): Define.
* config/tc-d30v.c (tc_gen_reloc): Don't use fx_addnumber.
(md_apply_fix3): Don't cast valP pointer type. Remove *valP fudges
and code to subtract abs sym.
* config/tc-d30v.h: Don't include write.h.
(struct fix): Instead, forward declare.
(MD_PCREL_FROM_SECTION): Tweak param names.
(md_pcrel_from_section): Use "struct fix" instead of "fixS".
(MD_APPLY_SYM_VALUE): Define.
(EXTERN_FORCE_RELOC): Define.
* config/tc-dlx.c (md_dlx_force_relocation): Call S_FORCE_RELOC.
(md_dlx_fix_adjustable): Don't test for NULL fx_addsy.
(md_apply_fix3): No need to test fx_pcrel before setting fx_done.
(tc_gen_reloc): Don't fiddle with BFD_RELOC_VTABLE_INHERIT relocs.
Adjust the address for BFD_RELOC_VTABLE_ENTRY, not the addend.
Don't use fx_addnumber.
* config/tc-dlx.h: Don't include write.h.
(md_convert_frag): We're not alpha twice over.
(EXTERN_FORCE_RELOC): Define.
(obj_fix_adjustable): Don't define.
(tc_fix_adjustable): Define.
(TC_FIX_ADJUSTABLE): Don't define.
(MD_APPLY_SYM_VALUE): Define.
(LOCAL_LABELS_DOLLAR): Undef always.
* config/tc-fr30.c (fr30_force_relocation): Call S_FORCE_RELOC.
(fr30_fix_adjustable): Remove extern, weak tests.
* config/tc-fr30.h (MD_APPLY_SYM_VALUE): Define.
(obj_fix_adjustable): Don't define.
(tc_fix_adjustable): Define.
(struct fix): Forward declare.
(MD_PCREL_FROM_SECTION): Tweak param name. Remove duplicate.
* config/tc-frv.c (frv_force_relocation): Call S_FORCE_RELOC.
(frv_fix_adjustable): Don't do extern, weak tests.
* config/tc-frv.h (MD_APPLY_SYM_VALUE): Define.
(TC_FIX_ADJUSTABLE): Don't define.
(obj_fix_adjustable): Don't define.
(tc_fix_adjustable): Define.
(struct fix): Forward declare.
(MD_PCREL_FROM_SECTION): Tweak param name. Remove duplicate.\
* config/tc-h8300.c (md_apply_fix3): Don't cast valP pointer type.
* config/tc-h8300.h (struct fix): Forward declare.
(EXTERN_FORCE_RELOC): Define.
* config/tc-hppa.c (md_apply_fix3): Remove subtraction of sym value.
(hppa_fix_adjustable): Don't test extern or weak. Don't
symbol_mark_used_in_reloc.
(hppa_force_relocation): Use S_FORCE_RELOC instead of S_IS_EXTERNAL
and S_IS_WEAK.
* config/tc-hppa.h (EXTERN_FORCE_RELOC): Define
(TC_FORCE_RELOCATION, TC_INIT_FIX_DATA): Tweak param name.
(TC_FORCE_RELOCATION_SECTION): Don't define.
(MD_APPLY_SYM_VALUE): Define.
* config/tc-i370.c (md_apply_fix3): Remove *valP fudges and code
to subtract abs sym.
* config/tc-i370.h: Remove ifdef OBJ_ELF tests.
(MD_APPLY_SYM_VALUE): Define.
(MD_PCREL_FROM_SECTION): Tweak param name.
* config/tc-i386.c (tc_i386_fix_adjustable): Remove weak, extern tests.
(md_apply_fix3): Test fx_addsy, not fx_pcrel.
(i386_force_relocation): New function.
* config/tc-i386.h (TC_COFF_FIX2RTYPE): Tweak param name.
(TC_VALIDATE_FIX): Likewise.
(TC_FIX_ADJUSTABLE): Don't define.
(MD_APPLY_SYM_VALUE): Define.
(TC_FORCE_RELOCATION <elf version>): Call i386_force_relocation.
(i386_force_relocation): Declare.
(TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
(TC_FORCE_RELOCATION_LOCAL): Define this instead.
(TC_FORCE_RELOCATION <coff version>): Call S_FORCE_RELOC.
* config/tc-i860.c (md_apply_fix3): Don't cast valP pointer type.
* config/tc-i860.h (MD_APPLY_SYM_VALUE): Define.
(EXTERN_FORCE_RELOC): Define.
* config/tc-i960.c (reloc_callj): Remove declaration. Return false.
(md_apply_fix3): Don't cast valP pointer type. Move code here from
old fixup_segment. No need to test fx_pcrel before setting fx_done.
(i960_validate_fix): Remove add_symbolPP arg and add_symbolP macro.
Use fx_addsy instead of add_symbolP, as_bad_where instead of as_bad.
Remove #if 0 code. Invert return boolean.
* config/tc-i960.h (TC_COUNT_RELOC): Tweak param name.
(TC_COFF_FIX2RTYPE, TC_ADJUST_RELOC_COUNT, TC_VALIDATE_FIX): Likewise.
(tc_headers_hook, tc_coff_fix2rtype): Remove declaration.
(tc_coff_sizemachdep): Prototype.
(i960_handle_align): Likewise.
(i960_validate_fix): Adjust declaration.
(reloc_callj): Likewise.
(EXTERN_FORCE_RELOC): Define.
(TC_FORCE_RELOCATION_SUB_SAME): Define.
(TC_FORCE_RELOCATION_ABS): Define.
(TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
(TC_FORCE_RELOCATION_LOCAL): Define this instead.
(TC_FIX_ADJUSTABLE): Don't define.
(MD_APPLY_SYM_VALUE): Define.
* config/tc-ia64.c (ia64_force_relocation): Call S_FORCE_RELOC.
* config/tc-ia64.h (MD_APPLY_SYM_VALUE): Define.
(TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
(TC_FORCE_RELOCATION_LOCAL): Define this instead.
* config/tc-ip2k.c (ip2k_force_relocation): Call S_FORCE_RELOC.
* config/tc-ip2k.h (MD_APPLY_FIX3): Don't define.
(MD_APPLY_SYM_VALUE): Define.
(EXTERN_FORCE_RELOC): Define.
(TC_FORCE_RELOCATION): Tweak param name.
* config/tc-m32r.c (m32r_force_relocation): Call S_FORCE_RELOC.
(m32r_fix_adjustable): Don't test extern, weak.
* config/tc-m32r.h (MD_PCREL_FROM_SECTION): Tweak param name.
(MD_APPLY_SYM_VALUE): Define.
(obj_fix_adjustable): Don't define.
(tc_fix_adjustable): Define.
(tc_frob_file): Don't define.
(tc_frob_file_before_fix): Define.
(EXTERN_FORCE_RELOC): Define.
* config/tc-m68hc11.c (tc_gen_reloc): Set addend to zero. Adjust
BFD_RELOC_VTABLE_ENTRY address.
(tc_m68hc11_force_relocation): Call S_FORCE_RELOC.
(tc_m68hc11_fix_adjustable): Don't test relaxable_symbol.
(md_apply_fix3): Remove *valP fudges and code to subtract abs sym.
Remove duplicated fx_done code.
* config/tc-m68hc11.h (MD_APPLY_SYM_VALUE): Define.
(EXTERN_FORCE_RELOC): Define.
* config/tc-m68k.c (tc_m68k_fix_adjustable): Don't test
relaxable_symbol.
* config/tc-m68k.h (TC_COFF_FIX2RTYPE): Tweak param name.
(TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
(TC_FIX_ADJUSTABLE): Don't define.
(EXTERN_FORCE_RELOC): Define.
(MD_APPLY_SYM_VALUE): Define.
(TC_FORCE_RELOCATION): Call S_FORCE_RELOC.
* config/tc-mcore.c (md_apply_fix3): Don't cast valP pointer type.
Remove fx_addsy tests.
(mcore_force_relocation): Call S_FORCE_RELOC.
(mcore_fix_adjustable): Don't test fx_addsy.
* config/tc-mcore.h (MD_PCREL_FROM_SECTION): Tweak param name.
(EXTERN_FORCE_RELOC): Define.
(obj_fix_adjustable): Don't define.
(tc_fix_adjustable): Define.
(MD_APPLY_SYM_VALUE): Define.
* config/tc-mips.c (enum mips_pic_level): Move to tc-mips.h.
(mips_pic): No longer static.
(mips_force_relocation): Call S_FORCE_RELOC.
(mips_fix_adjustable): Remove extern, weak tests.
* config/tc-mips.h (enum mips_pic_level): Declare.
(mips_pic): Declare.
(tc_frob_file): Don't define.
(tc_frob_file_before_fix): Define this instead.
(EXTERN_FORCE_RELOC): Define.
* config/tc-mmix.c (md_apply_fix3): Replace real_reg_section tests
with reg_section tests. Set fx_done instead of calling
symbol_clear_used_in_reloc on bad relocs.
(tc_gen_reloc): Zero fx_addsy on bad relocs.
(mmix_force_relocation): Remove weak sym test. Call S_FORCE_RELOC.
(mmix_adjust_symtab): Simplify list handling. Abort on any
nonsense.
* config/tc-mmix.h (tc_fix_adjustable): Remove weak tests. Check
BFD_RELOC_MMIX_LOCAL.
(tc_frob_symbol): Keep user defined syms in reg_section. Don't punt.
(EXTERN_FORCE_RELOC): Define.
(MD_PCREL_FROM_SECTION): Tweak param name.
(tc_frob_file): Don't define.
(tc_frob_file_before_fix): Define this instead.
* config/tc-mn10300.c (mn10300_force_relocation): Call S_FORCE_RELOC.
Remove SEC_CODE checks.
(mn10300_fix_adjustable): Remove extern and weak tests.
* config/tc-mn10300.h (EXTERN_FORCE_RELOC): Define.
(TC_FORCE_RELOCATION): Tweak param name.
(obj_fix_adjustable): Don't define.
(TC_FORCE_RELOCATION_SUB_SAME): Define to handle SEC_CODE.
* config/tc-ns32k.h (TC_FIX_DATA_PRINT): Tweak param name.
* config/tc-openrisc.c (openrisc_force_relocation): Call S_FORCE_RELOC.
(openrisc_fix_adjustable): Don't test fx_addsy.
* config/tc-openrisc.h (MD_APPLY_SYM_VALUE): Define.
(obj_fix_adjustable): Don't define.
(tc_fix_adjustable): Define this instead.
(MD_PCREL_FROM_SECTION): Remove duplicate. Tweak param name.
* config/tc-or32.c (md_apply_fix3): Don't cast valP pointer type.
(tc_gen_reloc): Don't fiddle with BFD_RELOC_VTABLE_INHERIT relocs.
Adjust the address for BFD_RELOC_VTABLE_ENTRY, not the addend.
* config/tc-or32.h (EXTERN_FORCE_RELOC): Define.
(MD_APPLY_SYM_VALUE): Define.
* config/tc-pj.c (md_apply_fix3): Don't cast valP pointer type.
Don't subtract symbol value.
* config/tc-pj.h (md_pcrel_from): Tweak param name.
(EXTERN_FORCE_RELOC): Define.
(TC_FORCE_RELOCATION): Call S_FORCE_RELOC.
(MD_APPLY_SYM_VALUE): Define.
(obj_fix_adjustable): Don't define.
(tc_fix_adjustable): Define this instead.
* config/tc-ppc.c (ppc_frob_symbol <coff version>): Ignore absolute
section sym.
(ppc_force_relocation <coff version>): Call S_FORCE_RELOC.
(ppc_force_relocation <elf version>): New.
(ppc_fix_adjustable <elf version>): Remove extern and weak tests.
(md_apply_fix3): Don't subtract symbol values for ELF. Update
comments. Don't subtract fx_subsy as that is already done.
* config/tc-ppc.h (tc_fix_adjustable): Tweak param name.
(MD_PCREL_FROM_SECTION): Likewise.
(TC_FORCE_RELOCATION): Define for both ELF and XCOFF as calling
ppc_force_relocation.
(TC_FORCE_RELOCATION_SECTION): Delete.
(TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
(TC_FORCE_RELOCATION_LOCAL): Define this instead.
(MD_APPLY_SYM_VALUE): Define.
* config/tc-s390.c: #include "dwarf2dbg.h".
(s390_insn): Remove excess parens.
(tc_s390_fix_adjustable): Remove extern, weak, SEC_MERGE tests.
(tc_s390_force_relocation): Call S_FORCE_RELOC.
(md_apply_fix3): Add ATTRIBUTE_UNUSED on "seg". Abort when fx_subsy
non-NULL. Don't subtract off fx_addsy value.
* config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
(TC_FORCE_RELOCATION, MD_PCREL_FROM_SECTION): Tweak param name.
(TC_FIX_ADJUSTABLE): Don't define.
(MD_APPLY_SYM_VALUE): Define.
* config/tc-sh.c (SWITCH_TABLE_CONS): Move to tc-sh.h.
(SWITCH_TABLE): Likewise.
(sh_force_relocation): Call S_FORCE_RELOC.
(sh_fix_adjustable): Remove "return 1" cases handled by the default.
Replace TC_RELOC_RTSYM_LOC_FIXUP with reloc type tests.
(md_apply_fix3 <case BFD_RELOC_32_PLT_PCREL>): Simplify,
fx_addnumber is zero on entry. Save val in fx_addnumber.
(tc_gen_reloc): Don't subtract fx_subsy.
* config/tc-sh.h (struct fix): Move.
(obj_fix_adjustable): Don't define.
(tc_fix_adjustable): Define this instead.
(TC_FIX_ADJUSTABLE): Don't define.
(MD_APPLY_SYM_VALUE): Define.
(SWITCH_TABLE_CONS): Define.
(SWITCH_TABLE): Define.
(TC_FORCE_RELOCATION_SUB_SAME): Define.
(TC_VALIDATE_FIX_SUB): Define.
(MD_PCREL_FROM_SECTION): Tweak param name.
(TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
(TC_FORCE_RELOCATION_LOCAL): Define this instead.
(TC_FORCE_RELOCATION_SUB_ABS): Define.
* config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
(TC_FORCE_RELOCATION_LOCAL): Define this instead.
(TC_FORCE_RELOCATION_SUB_SAME): Define.
(TC_VALIDATE_FIX_SUB): Define.
(MD_PCREL_FROM_SECTION): Tweak param name.
* config/tc-sparc.c (md_apply_fix3): Don't subtract off symbol value.
(tc_gen_reloc): Use S_FORCE_RELOC.
(elf32_sparc_force_relocation): Call S_FORCE_RELOC.
* config/tc-sparc.h (TC_FORCE_RELOCATION <coff version>): Remove.
(TC_FORCE_RELOCATION_ABS): Define this instead.
(TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
(TC_FORCE_RELOCATION_LOCAL): Define this instead.
(tc_fix_adjustable): Remove extern and weak tests. Use S_FORCE_RELOC.
(MD_APPLY_SYM_VALUE): Define.
(TC_FIX_DATA_PRINT): Tweak param name.
* config/tc-tic30.c (USE_STDOUT): Don't define.
(md_parse_option): Remove stupid debug code.
(tc_gen_reloc): Don't use fx_addnumber.
* config/tc-v850.c (v850_fix_adjustable): Remove extern and weak tests.
(v850_force_relocation): Remove weak test. Call S_FORCE_RELOC.
* config/tc-v850.h (obj_fix_adjustable): Don't define.
(tc_fix_adjustable): Define this instead.
(TC_FIX_ADJUSTABLE): Don't define.
(MD_APPLY_SYM_VALUE): Define this instead.
(TC_FORCE_RELOCATION, MD_PCREL_FROM_SECTION): Tweak param name.
* config/tc-vax.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
(TC_FIX_ADJUSTABLE): Don't define.
(MD_APPLY_SYM_VALUE): Define this instead.
(tc_fix_adjustable): Remove extern and weak tests.
* config/tc-w65.h (struct fix): Forward declare.
* config/tc-xstormy16.c (xstormy16_force_relocation): Call
S_FORCE_RELOC.
(xstormy16_fix_adjustable): Remove extern and weak tests. Don't
call xstormy16_force_relocation; Instead test for FPTR16 reloc.
(xstormy16_md_apply_fix3): Remove *valP fudges and code to subtract
absolute symbol.
* config/tc-xstormy16.h (MD_APPLY_FIX3): Don't define.
(MD_APPLY_SYM_VALUE): Define.
(obj_fix_adjustable): Don't define.
(tc_fix_adjustable): Define this instead.
(MD_PCREL_FROM_SECTION): Remove duplicate. Tweak param name.
* config/tc-ppc.c (PPC_HIGHER, PPC_HIGHEST): Fix warning. (md_parse_option): No -a64 without BFD64. (ppc_set_cpu): Select appropriate cpu when ppc_obj64. (ppc_arch): Use bfd_mach_rs6k for bfd_arch_rs6000.
2002-09-04 13:21:18 +00:00
2002-09-04 Alan Modra <amodra@bigpond.net.au>
* config/tc-ppc.c (ppc_frob_symbol): Formatting, warning fix. (ppc_fix_adjustable <coff version>): Cleanup.
2002-09-04 13:43:43 +00:00
* config/tc-ppc.c (ppc_frob_symbol): Formatting, warning fix.
(ppc_fix_adjustable <coff version>): Cleanup.
* config/tc-ppc.c (PPC_HIGHER, PPC_HIGHEST): Fix warning. (md_parse_option): No -a64 without BFD64. (ppc_set_cpu): Select appropriate cpu when ppc_obj64. (ppc_arch): Use bfd_mach_rs6k for bfd_arch_rs6000.
2002-09-04 13:21:18 +00:00
* config/tc-ppc.c (PPC_HIGHER, PPC_HIGHEST): Fix warning.
(md_parse_option): No -a64 without BFD64.
(ppc_set_cpu): Select appropriate cpu when ppc_obj64.
(ppc_arch): Use bfd_mach_rs6k for bfd_arch_rs6000.
Do not insert non-BookE32 instructions into the hash table if the target cpu is the BookE32. (case 107575)
2002-09-04 12:37:30 +00:00
2002-09-04 Nick Clifton <nickc@redhat.com>
* config/tc-ppc.c (md_begin): Do not insert non-BookE32
instructions into the hash table if the target cpu is the BookE32.
* read.c (do_align): Use ATTRIBUTE_UNUSED_LABEL for label, not ATTRIBUTE_UNUSED.
2002-08-31 18:51:07 +00:00
2002-08-31 Hans-Peter Nilsson <hp@bitrange.com>
* read.c (do_align): Use ATTRIBUTE_UNUSED_LABEL for label, not
ATTRIBUTE_UNUSED.
Add linker relaxation to v850 toolchain
2002-08-29 06:49:35 +00:00
2000-08-28 Catherine Moore <clm@redhat.com>
* tc-v850.c (v850_relax): Declare.
(v850_longcode): New routine.
(v850_handle_align): New routine.
(md_pseudo_table): Add longcall and longjump.
(md_parse_option): Check for relax option.
(tc_gen_reloc): Handle BFD_RELOC_V850_LONGCALL,
BFD_RELOC_V850_LONGJUMP, and BFD_RELOC_V850_ALIGN.
(md_apply_fix3): Likewise.
(v850_force_relocation): Likewise.
(v850_comm): Change the current section.
correct entry
2002-09-06 14:26:05 +00:00
(md_assemble): Ensure that the correct value is put in the
Add linker relaxation to v850 toolchain
2002-08-29 06:49:35 +00:00
fixup.
(v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
v850_zbss, v850_rosdata, v850_rozdata): Fix section book keeping.
correct entry
2002-09-06 14:26:05 +00:00
Remove redundant v850ea support.
Add linker relaxation to v850 toolchain
2002-08-29 06:49:35 +00:00
* tc-v850.h (HANDLE_ALIGN): Define.
(v850_handle_align): Declare.
* doc/c-v850.c: Document -mrelax, .longcall and .longjump.
Add TMS320C4x support
2002-08-28 10:38:51 +00:00
2002-08-28 Svein E. Seldal <Svein.Seldal@solidas.com>
* configure.in: Add tic4x-coff* and c4x-coff*-coff-coff targets.
* configure: Regenerate.
* NEWS: Mention new port.
2002-08-28 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
* config/obj-coff.c: Add sdef definition.
* config/obj-coff.h: Add tic4x include file and set
target format.
* config/tc-tic4x.c: New file.
* config/tc-tic4x.h: New file.
* app.c (do_scrub_chars): Don't test IGNORE_NONSTANDARD_ESCAPES. Tidy.
2002-08-27 23:34:18 +00:00
2002-08-28 Alan Modra <amodra@bigpond.net.au>
* write.c (BFD_FAST_SECTION_FILL): Remove unused macro. (TC_ADJUST_RELOC_COUNT): Tweak param name. (TC_FORCE_RELOCATION, TC_FORCE_RELOCATION_SECTION): Likewise. (TC_FIX_ADJUSTABLE, MD_PCREL_FROM_SECTION): Likewise. (RELOC_ENUM): Define. (fix_new_internal): Use RELOC_ENUM. (fix_new, fix_new_exp): Likewise. (adjust_reloc_syms): Comment. Remove unnecessary tests on sym != NULL. Replace gotos with continue. (write_relocs): Formatting. Avoid symbol loops in RELOC_EXPANSION_POSSIBLE case too. Report bfd_reloc_outofrange errors, and error number in other cases. (fixup_segment): Remove param names from prototype. Rename "this_segment_type" to "this_segment". Update linkrelax comment. Remove "size, "place" and "where" local vars. Formatting. Update "no symbol" comment. Remove #if 0 and #if 1.
2002-08-28 03:35:59 +00:00
* write.c (BFD_FAST_SECTION_FILL): Remove unused macro.
(TC_ADJUST_RELOC_COUNT): Tweak param name.
(TC_FORCE_RELOCATION, TC_FORCE_RELOCATION_SECTION): Likewise.
(TC_FIX_ADJUSTABLE, MD_PCREL_FROM_SECTION): Likewise.
(RELOC_ENUM): Define.
(fix_new_internal): Use RELOC_ENUM.
(fix_new, fix_new_exp): Likewise.
(adjust_reloc_syms): Comment. Remove unnecessary tests on sym != NULL.
Replace gotos with continue.
(write_relocs): Formatting. Avoid symbol loops in
RELOC_EXPANSION_POSSIBLE case too. Report bfd_reloc_outofrange
errors, and error number in other cases.
(fixup_segment): Remove param names from prototype. Rename
"this_segment_type" to "this_segment". Update linkrelax comment.
Remove "size, "place" and "where" local vars. Formatting. Update
"no symbol" comment. Remove #if 0 and #if 1.
* app.c (do_scrub_chars): Don't test IGNORE_NONSTANDARD_ESCAPES. Tidy.
2002-08-27 23:34:18 +00:00
* app.c (do_scrub_chars): Don't test IGNORE_NONSTANDARD_ESCAPES. Tidy.
* dwarf2dbg.c: Always include dwarf2dbg.h. (dwarf2_directive_file): Adjust dummy version args. * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED. * expr.c (clean_up_expression <O_subtract>): Allow subtraction when symbol values differ. * read.c (do_align): Add ATTRIBUTE_UNUSED to label. (pseudo_set <O_subtract>): Remove unnecessary segment test. * config/obj-bout.c (obj_pseudo_table): Warning fix.
2002-08-27 11:09:43 +00:00
2002-08-27 Alan Modra <amodra@bigpond.net.au>
* dwarf2dbg.c: Always include dwarf2dbg.h.
(dwarf2_directive_file): Adjust dummy version args.
* ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED.
* expr.c (clean_up_expression <O_subtract>): Allow subtraction
when symbol values differ.
* read.c (do_align): Add ATTRIBUTE_UNUSED to label.
(pseudo_set <O_subtract>): Remove unnecessary segment test.
* config/obj-bout.c (obj_pseudo_table): Warning fix.
* config/tc-w65.c (md_section_align): Fix typo. (md_parse_option): Return 0, not 1.
2002-08-26 08:55:33 +00:00
2002-08-26 Alan Modra <amodra@bigpond.net.au>
* config/tc-w65.c (md_section_align): Fix typo.
(md_parse_option): Return 0, not 1.
Note that if '@' is a comment character then another symbol is used to prefix the section's type.
2002-08-22 20:10:53 +00:00
2002-08-22 Nick Clifton <nickc@redhat.com>
* doc/as.texinfo (Section): Note that if '@' is a comment
character then another symbol is used to prefix the section's
type.
opcodes: Fix definition of "in rd,imm16" opcode. gas: Adjust ptr variable also in "case 0" case.
2002-08-22 19:22:35 +00:00
2002-08-22 Christian Groessler <chris@groessler.org>
* config/tc-z8k.c (get_operands): Adjust ptr variable also in
"case 0" case.
Add sh-nto support
2002-08-22 17:27:20 +00:00
2002-08-12 Graeme Peterson <gp@qnx.com>
* configure.in: Add support for sh-**-nto* target.
* configure: Regenerate.
* config/tc-h8300.h (TC_LINKRELAX_FIXUP): Define.
2002-08-22 16:24:24 +00:00
2002-08-21 Nitin Gupta <niting@noida.hcltech.com>
* config/tc-h8300.h (TC_LINKRELAX_FIXUP): Define.
2002-08-21 Elena Zannoni <ezannoni@redhat.com> * config/tc-ppc.c (ppc_cleanup): Do something only if format is ELF. (ppc_apuinfo_section_add): Define only if format is ELF. (md_assemble): Emit APUinfo section only if format is ELF. Fix formatting.
2002-08-21 23:37:34 +00:00
2002-08-21 Elena Zannoni <ezannoni@redhat.com>
* dwarf2dbg.c: Always include dwarf2dbg.h. (dwarf2_directive_file): Adjust dummy version args. * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED. * expr.c (clean_up_expression <O_subtract>): Allow subtraction when symbol values differ. * read.c (do_align): Add ATTRIBUTE_UNUSED to label. (pseudo_set <O_subtract>): Remove unnecessary segment test. * config/obj-bout.c (obj_pseudo_table): Warning fix.
2002-08-27 11:09:43 +00:00
* config/tc-ppc.c (ppc_cleanup): Do something only if format
is ELF.
(ppc_apuinfo_section_add): Define only if format is ELF.
(md_assemble): Emit APUinfo section only if format is ELF.
Fix formatting.
2002-08-21 Elena Zannoni <ezannoni@redhat.com> * config/tc-ppc.c (ppc_cleanup): Do something only if format is ELF. (ppc_apuinfo_section_add): Define only if format is ELF. (md_assemble): Emit APUinfo section only if format is ELF. Fix formatting.
2002-08-21 23:37:34 +00:00
* config/tc-arc.c (md_pseudo_table <dwarf2_directive_file>): Cast. * config/tc-frv.c: Likewise. * config/tc-hppa.c: Likewise. * config/tc-ia64.c: Likewise. * config/tc-ip2k.c: Likewise. * config/tc-m68hc11.c: Likewise. * config/tc-m68k.c: Likewise. * config/tc-mmix.c: Likewise. * config/tc-mn10300.c: Likewise. * config/tc-sh.c: Likewise. * config/tc-sparc.c: Likewise. * config/tc-v850.c: Likewise.
2002-08-20 23:49:27 +00:00
2002-08-21 Alan Modra <amodra@bigpond.net.au>
* dwarf2dbg.c: Always include dwarf2dbg.h. (dwarf2_directive_file): Adjust dummy version args. * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED. * expr.c (clean_up_expression <O_subtract>): Allow subtraction when symbol values differ. * read.c (do_align): Add ATTRIBUTE_UNUSED to label. (pseudo_set <O_subtract>): Remove unnecessary segment test. * config/obj-bout.c (obj_pseudo_table): Warning fix.
2002-08-27 11:09:43 +00:00
* config/tc-arc.c (md_pseudo_table <dwarf2_directive_file>): Cast.
* config/tc-arc.c (md_pseudo_table <dwarf2_directive_file>): Cast. * config/tc-frv.c: Likewise. * config/tc-hppa.c: Likewise. * config/tc-ia64.c: Likewise. * config/tc-ip2k.c: Likewise. * config/tc-m68hc11.c: Likewise. * config/tc-m68k.c: Likewise. * config/tc-mmix.c: Likewise. * config/tc-mn10300.c: Likewise. * config/tc-sh.c: Likewise. * config/tc-sparc.c: Likewise. * config/tc-v850.c: Likewise.
2002-08-20 23:49:27 +00:00
* config/tc-frv.c: Likewise.
* config/tc-hppa.c: Likewise.
* config/tc-ia64.c: Likewise.
* config/tc-ip2k.c: Likewise.
* config/tc-m68hc11.c: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-mmix.c: Likewise.
* config/tc-mn10300.c: Likewise.
* config/tc-sh.c: Likewise.
* config/tc-sparc.c: Likewise.
* config/tc-v850.c: Likewise.
[gas/] * config/tc-mips.c (macro2): Implement rotates by zero using shifts by zero. [gas/testsuite] * gas/mips/rol.s: Add rotate by zero tests. * gas/mips/rol.d: Update accordingly. * gas/mips/rol64.d: Expect rotates by zero to use dsrl.
2002-08-20 08:28:35 +00:00
2002-08-20 Richard Sandiford <rsandifo@redhat.com>
* config/tc-mips.c (macro2): Implement rotates by zero using shifts
by zero.
2002-08-19 Elena Zannoni <ezannoni@redhat.com> From matthew green <mrg@redhat.com> * config/tc-ppc.c (PPC_OPCODE_CLASSIC): Enable this everywhere PPC_OPCODE_PPC is, except for BookE architectures. (md_parse_option): Add support for -mspe. (md_show_usage): Add -mspe. (md_parse_option): Add support for -me500 and -me500x2 to generate code for Motorola e500 core complex. (md_show_usage): Add -me500 and -me500x2. (PPC_APUINFO_ISEL, PPC_APUINFO_PMR, PPC_APUINFO_RFMCI, PPC_APUINFO_CACHELCK, PPC_APUINFO_SPE, PPC_APUINFO_EFS, PPC_APUINFO_BRLOCK): New macros. (ppc_cleanup): New function. (ppc_apuinfo_section_add): New function. (APUID): New macro. (md_assemble): Collect info and write the APUinfo section. * config/tc-ppc.h (md_cleanup): Define. (ppc_cleanup): Export. (ELF_TC_SPECIAL_SECTIONS): Add .PPC.EMB.apuinfo section.
2002-08-19 21:08:55 +00:00
2002-08-19 Elena Zannoni <ezannoni@redhat.com>
* dwarf2dbg.c: Always include dwarf2dbg.h. (dwarf2_directive_file): Adjust dummy version args. * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED. * expr.c (clean_up_expression <O_subtract>): Allow subtraction when symbol values differ. * read.c (do_align): Add ATTRIBUTE_UNUSED to label. (pseudo_set <O_subtract>): Remove unnecessary segment test. * config/obj-bout.c (obj_pseudo_table): Warning fix.
2002-08-27 11:09:43 +00:00
From matthew green <mrg@redhat.com>
2002-08-19 Elena Zannoni <ezannoni@redhat.com> From matthew green <mrg@redhat.com> * config/tc-ppc.c (PPC_OPCODE_CLASSIC): Enable this everywhere PPC_OPCODE_PPC is, except for BookE architectures. (md_parse_option): Add support for -mspe. (md_show_usage): Add -mspe. (md_parse_option): Add support for -me500 and -me500x2 to generate code for Motorola e500 core complex. (md_show_usage): Add -me500 and -me500x2. (PPC_APUINFO_ISEL, PPC_APUINFO_PMR, PPC_APUINFO_RFMCI, PPC_APUINFO_CACHELCK, PPC_APUINFO_SPE, PPC_APUINFO_EFS, PPC_APUINFO_BRLOCK): New macros. (ppc_cleanup): New function. (ppc_apuinfo_section_add): New function. (APUID): New macro. (md_assemble): Collect info and write the APUinfo section. * config/tc-ppc.h (md_cleanup): Define. (ppc_cleanup): Export. (ELF_TC_SPECIAL_SECTIONS): Add .PPC.EMB.apuinfo section.
2002-08-19 21:08:55 +00:00
* dwarf2dbg.c: Always include dwarf2dbg.h. (dwarf2_directive_file): Adjust dummy version args. * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED. * expr.c (clean_up_expression <O_subtract>): Allow subtraction when symbol values differ. * read.c (do_align): Add ATTRIBUTE_UNUSED to label. (pseudo_set <O_subtract>): Remove unnecessary segment test. * config/obj-bout.c (obj_pseudo_table): Warning fix.
2002-08-27 11:09:43 +00:00
* config/tc-ppc.c (PPC_OPCODE_CLASSIC): Enable this everywhere
PPC_OPCODE_PPC is, except for BookE architectures.
(md_parse_option): Add support for -mspe.
(md_show_usage): Add -mspe.
(md_parse_option): Add support for -me500 and
-me500x2 to generate code for Motorola e500 core complex.
(md_show_usage): Add -me500 and -me500x2.
2002-08-19 Elena Zannoni <ezannoni@redhat.com> From matthew green <mrg@redhat.com> * config/tc-ppc.c (PPC_OPCODE_CLASSIC): Enable this everywhere PPC_OPCODE_PPC is, except for BookE architectures. (md_parse_option): Add support for -mspe. (md_show_usage): Add -mspe. (md_parse_option): Add support for -me500 and -me500x2 to generate code for Motorola e500 core complex. (md_show_usage): Add -me500 and -me500x2. (PPC_APUINFO_ISEL, PPC_APUINFO_PMR, PPC_APUINFO_RFMCI, PPC_APUINFO_CACHELCK, PPC_APUINFO_SPE, PPC_APUINFO_EFS, PPC_APUINFO_BRLOCK): New macros. (ppc_cleanup): New function. (ppc_apuinfo_section_add): New function. (APUID): New macro. (md_assemble): Collect info and write the APUinfo section. * config/tc-ppc.h (md_cleanup): Define. (ppc_cleanup): Export. (ELF_TC_SPECIAL_SECTIONS): Add .PPC.EMB.apuinfo section.
2002-08-19 21:08:55 +00:00
* dwarf2dbg.c: Always include dwarf2dbg.h. (dwarf2_directive_file): Adjust dummy version args. * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED. * expr.c (clean_up_expression <O_subtract>): Allow subtraction when symbol values differ. * read.c (do_align): Add ATTRIBUTE_UNUSED to label. (pseudo_set <O_subtract>): Remove unnecessary segment test. * config/obj-bout.c (obj_pseudo_table): Warning fix.
2002-08-27 11:09:43 +00:00
(PPC_APUINFO_ISEL, PPC_APUINFO_PMR, PPC_APUINFO_RFMCI,
PPC_APUINFO_CACHELCK, PPC_APUINFO_SPE, PPC_APUINFO_EFS,
PPC_APUINFO_BRLOCK): New macros.
2002-08-19 Elena Zannoni <ezannoni@redhat.com> From matthew green <mrg@redhat.com> * config/tc-ppc.c (PPC_OPCODE_CLASSIC): Enable this everywhere PPC_OPCODE_PPC is, except for BookE architectures. (md_parse_option): Add support for -mspe. (md_show_usage): Add -mspe. (md_parse_option): Add support for -me500 and -me500x2 to generate code for Motorola e500 core complex. (md_show_usage): Add -me500 and -me500x2. (PPC_APUINFO_ISEL, PPC_APUINFO_PMR, PPC_APUINFO_RFMCI, PPC_APUINFO_CACHELCK, PPC_APUINFO_SPE, PPC_APUINFO_EFS, PPC_APUINFO_BRLOCK): New macros. (ppc_cleanup): New function. (ppc_apuinfo_section_add): New function. (APUID): New macro. (md_assemble): Collect info and write the APUinfo section. * config/tc-ppc.h (md_cleanup): Define. (ppc_cleanup): Export. (ELF_TC_SPECIAL_SECTIONS): Add .PPC.EMB.apuinfo section.
2002-08-19 21:08:55 +00:00
* dwarf2dbg.c: Always include dwarf2dbg.h. (dwarf2_directive_file): Adjust dummy version args. * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED. * expr.c (clean_up_expression <O_subtract>): Allow subtraction when symbol values differ. * read.c (do_align): Add ATTRIBUTE_UNUSED to label. (pseudo_set <O_subtract>): Remove unnecessary segment test. * config/obj-bout.c (obj_pseudo_table): Warning fix.
2002-08-27 11:09:43 +00:00
(ppc_cleanup): New function.
(ppc_apuinfo_section_add): New function.
(APUID): New macro.
(md_assemble): Collect info and write the APUinfo section.
2002-08-19 Elena Zannoni <ezannoni@redhat.com> From matthew green <mrg@redhat.com> * config/tc-ppc.c (PPC_OPCODE_CLASSIC): Enable this everywhere PPC_OPCODE_PPC is, except for BookE architectures. (md_parse_option): Add support for -mspe. (md_show_usage): Add -mspe. (md_parse_option): Add support for -me500 and -me500x2 to generate code for Motorola e500 core complex. (md_show_usage): Add -me500 and -me500x2. (PPC_APUINFO_ISEL, PPC_APUINFO_PMR, PPC_APUINFO_RFMCI, PPC_APUINFO_CACHELCK, PPC_APUINFO_SPE, PPC_APUINFO_EFS, PPC_APUINFO_BRLOCK): New macros. (ppc_cleanup): New function. (ppc_apuinfo_section_add): New function. (APUID): New macro. (md_assemble): Collect info and write the APUinfo section. * config/tc-ppc.h (md_cleanup): Define. (ppc_cleanup): Export. (ELF_TC_SPECIAL_SECTIONS): Add .PPC.EMB.apuinfo section.
2002-08-19 21:08:55 +00:00
* dwarf2dbg.c: Always include dwarf2dbg.h. (dwarf2_directive_file): Adjust dummy version args. * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED. * expr.c (clean_up_expression <O_subtract>): Allow subtraction when symbol values differ. * read.c (do_align): Add ATTRIBUTE_UNUSED to label. (pseudo_set <O_subtract>): Remove unnecessary segment test. * config/obj-bout.c (obj_pseudo_table): Warning fix.
2002-08-27 11:09:43 +00:00
* config/tc-ppc.h (md_cleanup): Define.
(ppc_cleanup): Export.
(ELF_TC_SPECIAL_SECTIONS): Add .PPC.EMB.apuinfo section.
2002-08-19 Elena Zannoni <ezannoni@redhat.com> From matthew green <mrg@redhat.com> * config/tc-ppc.c (PPC_OPCODE_CLASSIC): Enable this everywhere PPC_OPCODE_PPC is, except for BookE architectures. (md_parse_option): Add support for -mspe. (md_show_usage): Add -mspe. (md_parse_option): Add support for -me500 and -me500x2 to generate code for Motorola e500 core complex. (md_show_usage): Add -me500 and -me500x2. (PPC_APUINFO_ISEL, PPC_APUINFO_PMR, PPC_APUINFO_RFMCI, PPC_APUINFO_CACHELCK, PPC_APUINFO_SPE, PPC_APUINFO_EFS, PPC_APUINFO_BRLOCK): New macros. (ppc_cleanup): New function. (ppc_apuinfo_section_add): New function. (APUID): New macro. (md_assemble): Collect info and write the APUinfo section. * config/tc-ppc.h (md_cleanup): Define. (ppc_cleanup): Export. (ELF_TC_SPECIAL_SECTIONS): Add .PPC.EMB.apuinfo section.
2002-08-19 21:08:55 +00:00
* config/obj-elf.c (obj_elf_change_section): Make non-static. config/tc-mips.c (s_change_section): New function to support IRIX .section pseudo-op.
2002-08-17 15:09:29 +00:00
2002-08-17 Stan Cox <scox@redhat.com>
* config/obj-elf.c (obj_elf_change_section): Make non-static.
config/tc-mips.c (s_change_section): New function to support
IRIX .section pseudo-op.
Fix assembly of "callt 0x3f"
2002-08-16 07:01:47 +00:00
2002-08-16 Nick Clifton <nickc@redhat.com>
* config/tc-v850.c (md_assemble): Fix assembling of "callt 0x3f".
* config/tc-mips.c (macro_build_jalr): Make sure we generate the fix-up against on the right frag. (s_cpsetup): Likewise. Parse third argument as expression, to handle global symbols and forward/backward labels correctly.
2002-08-16 00:58:11 +00:00
2002-08-15 Alexandre Oliva <aoliva@redhat.com>
* config/tc-mips.c (macro_build_jalr): Make sure we generate
the fix-up against on the right frag.
(s_cpsetup): Likewise. Parse third argument as expression, to
handle global symbols and forward/backward labels correctly.
Fix compiling for COFF targets. Some minor formatting tidyups.
2002-08-14 13:27:06 +00:00
2002-08-14 Nick Clifton <nickc@redhat.com>
Catch attempts to create strings in the abs section.
2002-08-14 16:38:14 +00:00
* read.c (stringer): Catch attempts to create strings in the abs
section.
Fix compiling for COFF targets. Some minor formatting tidyups.
2002-08-14 13:27:06 +00:00
* config/tc-alpha.c: Fix compiling for COFF targets.
Some minor formatting tidyups.
* config/tc-m68hc11.h (MD_PCREL_FROM_SECTION): Remove. (TC_HANDLES_FX_DONE): Define to let md_apply_fix3 set fx_done flag according to the reloc. (tc_fix_adjustable, tc_m68hc11_fix_adjustable): Define. (TC_FORCE_RELOCATION): Define. (tc_m68hc11_force_relocation): Declare. * config/tc-m68hc11.c (md_pseudo_table): Add relax command. (s_m68hc11_relax): New function for relax group. (build_insn, build_jump_insn): Emit a M68HC11_RL_JUMP reloc at beginning of jump instruction. (md_pcrel_from): Rename from md_pcrel_from_section and fix address computation. (tc-gen_reloc): Update. (md_estimate_size_before_relax): Create the BFD_RELOC_16_PCREL as PC-relative fixup. (tc_m68hc11_force_relocation): New function, handle new relocs. (tc_m68hc11_fix_adjustable): New to make sure there are enough reloc for the linker relax pass. (md_apply_fix3): Handle M68HC11_RL_JUMP, M68HC11_RL_GROUP and VTABLE relocs.
2002-08-13 22:20:50 +00:00
2002-08-13 Stephane Carrez <stcarrez@nerim.fr>
* config/tc-m68hc11.h (MD_PCREL_FROM_SECTION): Remove.
(TC_HANDLES_FX_DONE): Define to let md_apply_fix3 set fx_done flag
according to the reloc.
(tc_fix_adjustable, tc_m68hc11_fix_adjustable): Define.
(TC_FORCE_RELOCATION): Define.
(tc_m68hc11_force_relocation): Declare.
* config/tc-m68hc11.c (md_pseudo_table): Add relax command.
(s_m68hc11_relax): New function for relax group.
* dwarf2dbg.c: Always include dwarf2dbg.h. (dwarf2_directive_file): Adjust dummy version args. * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED. * expr.c (clean_up_expression <O_subtract>): Allow subtraction when symbol values differ. * read.c (do_align): Add ATTRIBUTE_UNUSED to label. (pseudo_set <O_subtract>): Remove unnecessary segment test. * config/obj-bout.c (obj_pseudo_table): Warning fix.
2002-08-27 11:09:43 +00:00
(build_insn, build_jump_insn): Emit a M68HC11_RL_JUMP reloc at
* config/tc-m68hc11.h (MD_PCREL_FROM_SECTION): Remove. (TC_HANDLES_FX_DONE): Define to let md_apply_fix3 set fx_done flag according to the reloc. (tc_fix_adjustable, tc_m68hc11_fix_adjustable): Define. (TC_FORCE_RELOCATION): Define. (tc_m68hc11_force_relocation): Declare. * config/tc-m68hc11.c (md_pseudo_table): Add relax command. (s_m68hc11_relax): New function for relax group. (build_insn, build_jump_insn): Emit a M68HC11_RL_JUMP reloc at beginning of jump instruction. (md_pcrel_from): Rename from md_pcrel_from_section and fix address computation. (tc-gen_reloc): Update. (md_estimate_size_before_relax): Create the BFD_RELOC_16_PCREL as PC-relative fixup. (tc_m68hc11_force_relocation): New function, handle new relocs. (tc_m68hc11_fix_adjustable): New to make sure there are enough reloc for the linker relax pass. (md_apply_fix3): Handle M68HC11_RL_JUMP, M68HC11_RL_GROUP and VTABLE relocs.
2002-08-13 22:20:50 +00:00
beginning of jump instruction.
(md_pcrel_from): Rename from md_pcrel_from_section and fix
address computation.
(tc-gen_reloc): Update.
* dwarf2dbg.c: Always include dwarf2dbg.h. (dwarf2_directive_file): Adjust dummy version args. * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED. * expr.c (clean_up_expression <O_subtract>): Allow subtraction when symbol values differ. * read.c (do_align): Add ATTRIBUTE_UNUSED to label. (pseudo_set <O_subtract>): Remove unnecessary segment test. * config/obj-bout.c (obj_pseudo_table): Warning fix.
2002-08-27 11:09:43 +00:00
(md_estimate_size_before_relax): Create the BFD_RELOC_16_PCREL as
* config/tc-m68hc11.h (MD_PCREL_FROM_SECTION): Remove. (TC_HANDLES_FX_DONE): Define to let md_apply_fix3 set fx_done flag according to the reloc. (tc_fix_adjustable, tc_m68hc11_fix_adjustable): Define. (TC_FORCE_RELOCATION): Define. (tc_m68hc11_force_relocation): Declare. * config/tc-m68hc11.c (md_pseudo_table): Add relax command. (s_m68hc11_relax): New function for relax group. (build_insn, build_jump_insn): Emit a M68HC11_RL_JUMP reloc at beginning of jump instruction. (md_pcrel_from): Rename from md_pcrel_from_section and fix address computation. (tc-gen_reloc): Update. (md_estimate_size_before_relax): Create the BFD_RELOC_16_PCREL as PC-relative fixup. (tc_m68hc11_force_relocation): New function, handle new relocs. (tc_m68hc11_fix_adjustable): New to make sure there are enough reloc for the linker relax pass. (md_apply_fix3): Handle M68HC11_RL_JUMP, M68HC11_RL_GROUP and VTABLE relocs.
2002-08-13 22:20:50 +00:00
PC-relative fixup.
(tc_m68hc11_force_relocation): New function, handle new relocs.
(tc_m68hc11_fix_adjustable): New to make sure there are enough
reloc for the linker relax pass.
(md_apply_fix3): Handle M68HC11_RL_JUMP, M68HC11_RL_GROUP
and VTABLE relocs.
* config/tc-m68hc11.c (m68hc11_elf_final_processing): New function. (md_pseudo_table): Add .mode, .far and .interrupt pseudo op. (s_m68hc11_mode): New function for .mode pseudo op. (s_m68hc11_mark_symbol): New function for .far and .interrupt pseudo op. * config/tc-m68hc11.h (elf_tc_final_processing): Define. (m68hc11_elf_final_processing): Declare.
2002-08-13 21:52:57 +00:00
2002-08-13 Stephane Carrez <stcarrez@nerim.fr>
* config/tc-m68hc11.c (m68hc11_elf_final_processing): New function.
(md_pseudo_table): Add .mode, .far and .interrupt pseudo op.
(s_m68hc11_mode): New function for .mode pseudo op.
(s_m68hc11_mark_symbol): New function for .far and .interrupt
pseudo op.
* config/tc-m68hc11.h (elf_tc_final_processing): Define.
(m68hc11_elf_final_processing): Declare.
* config/tc-m68hc11.c (md_begin): Take into account additional page operand for call instruction. (print_opcode_format): Likewise. (check_range): Likewise for page range checking. (get_operand): Don't skip a possible comma in operands. (fixup8): Generate BFD_RELOC_M68HC11_PAGE reloc. (fixup16): Likwise with BFD_RELOC_M68HC11_LO16. (fixup24): New to handle call reloc. (build_insn): Handle missing page operand for call instruction. (find): Likewise. (md_apply_fix3): Take into account new relocs. (get_operand): Fix the mode for indexed indirect addressing. (build_indexed_byte): Fix post index byte for indexed indirect mode.
2002-08-13 21:38:15 +00:00
2002-08-13 Stephane Carrez <stcarrez@nerim.fr>
* config/tc-m68hc11.c (md_begin): Take into account additional
page operand for call instruction.
(print_opcode_format): Likewise.
(check_range): Likewise for page range checking.
(get_operand): Don't skip a possible comma in operands.
(fixup8): Generate BFD_RELOC_M68HC11_PAGE reloc.
(fixup16): Likwise with BFD_RELOC_M68HC11_LO16.
(fixup24): New to handle call reloc.
(build_insn): Handle missing page operand for call instruction.
(find): Likewise.
(md_apply_fix3): Take into account new relocs.
(get_operand): Fix the mode for indexed indirect addressing.
(build_indexed_byte): Fix post index byte for indexed indirect mode.
[gas/] * config/tc-mips.c (mips_ip): Don't work out the value of constant %hi()s here. [gas/testsuite/] * gas/mips/elf-consthilo.[sd]: New test. * gas/mips/mips.exp: Run it.
2002-08-12 08:33:42 +00:00
2002-08-12 Richard Sandiford <rsandifo@redhat.com>
* config/tc-mips.c (mips_ip): Don't work out the value of
constant %hi()s here.
* config/tc-i386.c (tc_i386_fix_adjustable): Test OUTPUT_FLAVOR for ELF, and don't bother checking ELF relocs when non-ELF. (i386_immediate): Allow absolute_section expressions for aout. (i386_displacement): Likewise. Also test bfd_is_com_section. (md_estimate_size_before_relax): Test OUTPUT_FLAVOR for ELF. (md_apply_fix3): Hack for bfd_install_relocation when fx_pcrel, not when fx_addsy. Remove dead code.
2002-08-10 14:49:48 +00:00
2002-08-10 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (tc_i386_fix_adjustable): Test OUTPUT_FLAVOR
for ELF, and don't bother checking ELF relocs when non-ELF.
(i386_immediate): Allow absolute_section expressions for aout.
(i386_displacement): Likewise. Also test bfd_is_com_section.
(md_estimate_size_before_relax): Test OUTPUT_FLAVOR for ELF.
(md_apply_fix3): Hack for bfd_install_relocation when fx_pcrel,
not when fx_addsy. Remove dead code.
Add QNX Neutrino PowerPC support and common up QNX functions
2002-08-09 15:38:24 +00:00
2002-08-09 Graeme Peterson <gp@qnx.com>
* configure.in: Add support for ppc-*-nto* target.
* configure: Regenerate.
* dwarf2dbg.c: Always include dwarf2dbg.h. (dwarf2_directive_file): Adjust dummy version args. * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED. * expr.c (clean_up_expression <O_subtract>): Allow subtraction when symbol values differ. * read.c (do_align): Add ATTRIBUTE_UNUSED to label. (pseudo_set <O_subtract>): Remove unnecessary segment test. * config/obj-bout.c (obj_pseudo_table): Warning fix.
2002-08-27 11:09:43 +00:00
* config/tc-i386.h: Reorganize.
2002-08-09 12:37:41 +00:00
2002-08-09 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.h: Reorganize.
* config/tc-mips.c (macro): Handle a register plus a 16-bit immediate offset in "dla" and "la" expansions. * gas/mips/empic.d: Treat "addiu" and "daddiu" as equivalent when $0 is source. * mips-opc.c (mips_builtin_opcodes): Remove "dla" and "la" as aliases to "daddiu" and "addiu".
2002-08-09 11:07:24 +00:00
2002-08-09 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* config/tc-mips.c (macro): Handle a register plus a 16-bit
immediate offset in "dla" and "la" expansions.
* configure.in: bfd_gas=yes for all i386 targets. Formatting. Remove "bfd_gas=yes" from target table when covered later. Consolidate some entries. * configure: Regenerate
2002-08-09 03:42:15 +00:00
2002-08-09 Alan Modra <amodra@bigpond.net.au>
* configure.in: bfd_gas=yes for all i386 targets. Formatting.
Remove "bfd_gas=yes" from target table when covered later.
Consolidate some entries.
* configure: Regenerate
* config/tc-i386.c (output_insn): Save frag_now and frag_now_fix () at start of insn, pass it to output_disp and output_imm. (output_disp): Added arguments. If _GLOBAL_OFFSET_TABLE_ is seen in displacement for R_386_32 reloc, use R_386_GOTPC and compute properly addend. (output_imm): Added arguments. Compute properly addend for R_386_GOTPC. (md_apply_fix3): Remove R_386_GOTPC handling. * testsuite/gas/i386/gotpc.s: New. * testsuite/gas/i386/gotpc.d: New. * testsuite/gas/i386/i386.exp: Add gotpc test.
2002-08-09 00:10:19 +00:00
2002-08-09 Jakub Jelinek <jakub@redhat.com>
* config/tc-i386.c (output_insn): Save frag_now and frag_now_fix ()
at start of insn, pass it to output_disp and output_imm.
(output_disp): Added arguments. If _GLOBAL_OFFSET_TABLE_ is seen
in displacement for R_386_32 reloc, use R_386_GOTPC and compute
properly addend.
(output_imm): Added arguments. Compute properly addend for
R_386_GOTPC.
(md_apply_fix3): Remove R_386_GOTPC handling.
* config/tc-alpha.c (cpu_types): Enabled ev67, ev68, -m21264a and m21264b processor names and cpu types. * doc/c-alpha.texi: Documented new types.
2002-08-06 22:06:08 +00:00
2002-08-06 George France <france@handhelds.org>
* config/tc-alpha.c (cpu_types): Enabled ev67, ev68, -m21264a
and m21264b processor names and cpu types.
* doc/c-alpha.texi: Documented new types.
* config/tc-ppc.c (md_apply_fix3): Adjust 16 bit XCOFF reloc offset.
2002-08-06 02:30:06 +00:00
2002-08-06 Alan Modra <amodra@bigpond.net.au>
* config/tc-ppc.c (md_apply_fix3): Adjust 16 bit XCOFF reloc offset.
[gas/] * config/tc-mips.c (tc_gen_reloc): Extend GP-relative addend handling to BFD_RELOC_MIPS16_GPREL. [gas/testsuite/] * gas/mips/elf-rel6.[sd]: New test. * gas/mips/mips.exp: Run it.
2002-08-01 20:14:49 +00:00
2002-08-01 Richard Sandiford <rsandifo@redhat.com>
* config/tc-mips.c (tc_gen_reloc): Extend GP-relative addend
handling to BFD_RELOC_MIPS16_GPREL.
Ensure that offset to literal pool is computed using signed arithmetic so that proper sign extension is performed if X_add_number is a 64-bit integer.
2002-08-01 16:31:16 +00:00
2002-08-01 Nick Clifton <nickc@redhat.com>
* config/tc-arm.c (add_to_lit_pool): Ensure that offset to literal
pool is computed using signed arithmetic so that proper sign
extension is performed if X_add_number is a 64-bit integer.
2002-08-01 H.J. Lu <hjl@gnu.org> Daniel Jacobowitz <drow@mvista.com> * dwarf2dbg.c (dwarf2_finish): Don't emit unreferenced .debug_line section unless it has line information.
2002-08-01 15:04:41 +00:00
2002-08-01 H.J. Lu <hjl@gnu.org>
Daniel Jacobowitz <drow@mvista.com>
* dwarf2dbg.c (dwarf2_finish): Don't emit unreferenced
.debug_line section unless it has line information.
Fix bugs and remove compile time warnings for N"32K port.
2002-07-31 16:23:29 +00:00
2002-07-31 Ian Dall <ian@sibyl.beware.dropbear.id.au>
* config/tc-ns32k.h (md_pcrel_adjust): Supply prototype.
* config/tc-ns32k.c (convert_iif, md_parse_option, md_show_usage):
Allow default displacement size to be an option "--disp-size-default".
(md_number_to_disp): Make error messages include value. Use %d to
print integers, not %s.
(fix_new_ns32k): Conditionally set fx_no_overflow so we don't
get duplicate messages sometimes.
(convert_iif): Grow frag to max possible instruction size. Avoid
creating unnecessary fixes.
(md_number_to_field) Add prototype.
(encode_operand, parse, convert_iif, md_fix_pcrel_adjust): Add
prototypes and make static.
(struct addr_mode): Make mode and scaled_mode explicitly signed.
(evaluate_expr): Use resultP argument instead of exprP global.
(get_addr_mode): Quiten compiler warnings.
(encode_operand): eliminate unused variables. Quiten compiler
warnings. Eliminate nul character in format strings.
(parse): argc is unsigned.
(reloc): Type cast index to quieten compiler.
(md_pcrel_adjust, md_apply_fix3): Remove unused variable.
(md_convert_frag): Note unused parameters. Remove unused
variables.
(md_create_long_jump, md_create_short_jump,
md_undefined_symbol_name, md_section_align, tc_gen_reloc): Note
unused parameters.
* dwarf2dbg.c: Always include dwarf2dbg.h. (dwarf2_directive_file): Adjust dummy version args. * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED. * expr.c (clean_up_expression <O_subtract>): Allow subtraction when symbol values differ. * read.c (do_align): Add ATTRIBUTE_UNUSED to label. (pseudo_set <O_subtract>): Remove unnecessary segment test. * config/obj-bout.c (obj_pseudo_table): Warning fix.
2002-08-27 11:09:43 +00:00
Retroactively add entry for Lars Brinkhoff's contribution of the PDP-11 and 2.11BSD a.out support.
2002-07-31 09:59:03 +00:00
2002-07-31 Nick Clifton <nickc@redhat.com>
* NEWS: Retroactively add entry for Lars Brinkhoff's contribution
of the PDP-11 and 2.11BSD a.out support.
Fix range check for immediate operand.
2002-07-31 09:17:52 +00:00
2002-07-31 Momchil Velikov <velco@fadata.bg>
* config/tc-v850.c (md_assemble): Fix range check for immediate
operand.
2002-07-30 Chris Demetriou <cgd@broadcom.com> * config/tc-mips.c (mips_cpu_info_table): Clean up entries related to Broadcom SB-1 core support.
2002-07-31 05:48:31 +00:00
2002-07-30 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (mips_cpu_info_table): Clean up entries related
to Broadcom SB-1 core support.
* config/tc-mips.c (mips_target_format): Fix formatting. Add recognition of n32 ABI formats.
2002-07-30 23:56:28 +00:00
2002-07-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (mips_target_format): Fix formatting.
Add recognition of n32 ABI formats.
* tc-mips.c (load_address): Don't clobber $at when loading a 64-bit address in non-PIC code if noat is in effect. (macro): Likewise.
2002-07-30 19:27:31 +00:00
2002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* tc-mips.c (load_address): Don't clobber $at when loading a
64-bit address in non-PIC code if noat is in effect.
(macro): Likewise.
* config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions used in division/multiply macro expansions similarly to how they are used in the variants with break instructions. (macro2): Likewise.
2002-07-30 19:24:54 +00:00
2002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions
used in division/multiply macro expansions similarly to how they
are used in the variants with break instructions.
(macro2): Likewise.
Add arm-*-nto port.
2002-07-30 17:32:30 +00:00
2002-07-30 Graeme Peterson <gp@qnx.com>
* configure.in: Add support for arm-*-nto target.
* configure: Regenerate.
* dwarf2dbg.c: Always include dwarf2dbg.h. (dwarf2_directive_file): Adjust dummy version args. * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED. * expr.c (clean_up_expression <O_subtract>): Allow subtraction when symbol values differ. * read.c (do_align): Add ATTRIBUTE_UNUSED to label. (pseudo_set <O_subtract>): Remove unnecessary segment test. * config/obj-bout.c (obj_pseudo_table): Warning fix.
2002-08-27 11:09:43 +00:00
Add per-section and per-sub-section literal pools.
2002-07-30 10:56:04 +00:00
2002-07-30 Nick Clifton <nickc@redhat.com>
* config/tc-arm.c (struct literal_pool): Add fields to allow
multiple literal pools to be maintained.
(find_literal_pool): New function.
(find_or_make_literal_pool): New function.
(add_to_literal_pool): Use find_or_make_literal_pool.
* config/tc-i386.h: Reorganize.
2002-08-09 12:37:41 +00:00
(arm_s_text, arm_s_data, arm_s_section): Remove - no longer
Add per-section and per-sub-section literal pools.
2002-07-30 10:56:04 +00:00
needed.
(s_ltorg): Use find_literal_pool.
(arm_cleanup): Dump all literal pools.
* config/tc-i386.h: Reorganize.
2002-08-09 12:37:41 +00:00
* doc/c-arm.texi: Document new behaviour of only dumping literal
Add per-section and per-sub-section literal pools.
2002-07-30 10:56:04 +00:00
pools upon request.
* config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default rather than PPC_OPCODE_32 for powerpc64*.
2002-07-26 04:18:42 +00:00
2002-07-26 Alan Modra <amodra@bigpond.net.au>
* config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default
rather than PPC_OPCODE_32 for powerpc64*.
New translations
2002-07-25 10:31:28 +00:00
2002-07-25 Nick Clifton <nickc@redhat.com>
* po/es.po: Updated Spanish translation.
* po/fr.po: Updated French translation.
[gas/] * doc/c-mips.texi: Remove -mcpu. Document -mabi. * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro. (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros. * configure, config.in: Regenerate. * config/tc-mips.c (file_mips_abi): Rename to mips_abi. (mips_set_options): Remove "abi" field. (mips_opts): Update accordingly. Replace all uses of mips_opts.abi with mips_abi. (mips_cpu): Remove. (mips_arch_string, mips_arch_info): New vars. (mips_tune_string, mips_tune_info): New vars. (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros. (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI. (mips_isa_to_str, mips_cpu_to_str): Remove. (mips_ip): If the selected architecture is a generic ISA rather than a processor, only mention the ISA level in error messages. (OPTION_MCPU): Remove. (OPTION_FP64): New. (md_longopts): Add -mfp64, remove -mcpu. (mips_set_option_string): New fn. (md_parse_option): Make -mipsN update file_mips_isa rather than mips_opts.isa. Use mips_set_option_string to set -march or -mtune. Don't let -mgp32 and -mfp32 change the ABI. (show): Move to end of file. Constify string argument. (md_show_usage): Move to the end of the file. Read available architectures from mips_cpu_info_table. (mips_set_architecture): New fn. (mips_after_parse_args): Rework. Remove -mcpu handling. -mipsN is an alias for -march=mipsN. Don't change the ABI based on other flags. Infer the register size from the ABI as well as the architecture. Complain about more conflicting arguments. Unify logic with GCC. (s_mipsset): Don't change the ABI. (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32. (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just "mipsN"-type entries. Remove entries that vary only in the manufacturer's prefix, or that have "000" replaced by "k". Remove TARGET_CPU entries. Make r2000 entry use CPU_R3000. (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns. (mips_parse_cpu): New fn. (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove. (mips_cpu_info_from_isa): Minor formatting tweak. [gas/testsuite] * gas/mips/mips-gp32-fp64.d, * gas/mips/mips-gp32-fp64-pic.d: Add -mfp64.
2002-07-25 09:48:07 +00:00
2002-07-25 Richard Sandiford <rsandifo@redhat.com>
* doc/c-mips.texi: Remove -mcpu. Document -mabi.
* configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
(USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
* configure, config.in: Regenerate.
* config/tc-mips.c (file_mips_abi): Rename to mips_abi.
(mips_set_options): Remove "abi" field.
(mips_opts): Update accordingly. Replace all uses of mips_opts.abi
with mips_abi.
(mips_cpu): Remove.
(mips_arch_string, mips_arch_info): New vars.
(mips_tune_string, mips_tune_info): New vars.
(ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
(HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
(mips_isa_to_str, mips_cpu_to_str): Remove.
(mips_ip): If the selected architecture is a generic ISA rather
than a processor, only mention the ISA level in error messages.
(OPTION_MCPU): Remove.
(OPTION_FP64): New.
(md_longopts): Add -mfp64, remove -mcpu.
(mips_set_option_string): New fn.
(md_parse_option): Make -mipsN update file_mips_isa rather than
mips_opts.isa. Use mips_set_option_string to set -march or -mtune.
Don't let -mgp32 and -mfp32 change the ABI.
(show): Move to end of file. Constify string argument.
(md_show_usage): Move to the end of the file. Read available
architectures from mips_cpu_info_table.
(mips_set_architecture): New fn.
(mips_after_parse_args): Rework. Remove -mcpu handling. -mipsN
is an alias for -march=mipsN. Don't change the ABI based on other
flags. Infer the register size from the ABI as well as the
architecture. Complain about more conflicting arguments.
Unify logic with GCC.
(s_mipsset): Don't change the ABI.
(mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
(mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
"mipsN"-type entries. Remove entries that vary only in the
manufacturer's prefix, or that have "000" replaced by "k".
Remove TARGET_CPU entries. Make r2000 entry use CPU_R3000.
(mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
(mips_parse_cpu): New fn.
(mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
(mips_cpu_info_from_isa): Minor formatting tweak.
Update Spanish and Swedish translations
2002-07-24 09:34:08 +00:00
2002-07-24 Nick Clifton <nickc@redhat.com>
* po/sv.po: Updated Swedish translation.
* po/es.po: Updated Spanish translation.
* Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. * config.in: Regenerate. * po/POTFILES.in: Regenerate.
2002-07-23 12:46:43 +00:00
2002-07-23 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.
* config.in: Regenerate.
* po/POTFILES.in: Regenerate.
update translations.
2002-07-23 09:58:05 +00:00
2002-07-23 Nick Clifton <nickc@redhat.com>
Update Spanish and Swedish translations
2002-07-24 09:34:08 +00:00
* po/fr.po: Updated French translation.
update translations.
2002-07-23 09:58:05 +00:00
Ken Raeburn is no longer the maintainer for GAS.
2002-07-23 07:25:37 +00:00
2002-07-23 Nick Clifton <nickc@redhat.com>
* CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
GAS.
* config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL instead of S_IS_EXTERN. (md_estimate_size_before_relax): Likewise. (mips_fix_adjustable): Likewise.
2002-07-19 21:30:26 +00:00
2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
instead of S_IS_EXTERN.
(md_estimate_size_before_relax): Likewise.
(mips_fix_adjustable): Likewise.
* config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
2002-07-19 21:28:49 +00:00
2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
Make .ifdef treat a referenced but not yet defined symbol as if it were undefined, in exactly the same way as .equiv.
2002-07-19 11:35:06 +00:00
2002-07-19 Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
* config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default rather than PPC_OPCODE_32 for powerpc64*.
2002-07-26 04:18:42 +00:00
Nick Clifton <nickc@redhat.com>
Make .ifdef treat a referenced but not yet defined symbol as if it were undefined, in exactly the same way as .equiv.
2002-07-19 11:35:06 +00:00
* cond.c (s_ifdef): Treat a referenced but not yet defined
symbol as if it were undefined, in exactly the same way as
.equiv.
* config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default rather than PPC_OPCODE_32 for powerpc64*.
2002-07-26 04:18:42 +00:00
* doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
consider referenced bug not yet defined symbols to be
undefined.
Make .ifdef treat a referenced but not yet defined symbol as if it were undefined, in exactly the same way as .equiv.
2002-07-19 11:35:06 +00:00
Add IP2k GAS and OPCODES support.
2002-07-19 07:52:40 +00:00
2002-07-18 Denis Chertykov <denisc@overta.ru>
Frank Ch. Eigler <fche@redhat.com>
Alan Lehotsky <alehotsky@cygnus.com>
John Healy <jhealy@redhat.com>
Jeff Johnston <jjohnstn@redhat.com>
* configure.in: Add ip2k configuraton.
* configure: Regenerate.
* Makefile.am: Add ip2k configuraton.
* Makefile.in: Regenerate.
* configure: Regenerate.
* Makefile.in: Regenerate.
* config/tc-ip2k.c: New file.
* config/tc-ip2k.h: New files.
* NEWS: Mention new support.
* doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
* doc/Makefile.in: Regenerate.
* doc/all.texi: Set IP2K
* doc/as.texinfo: Add IP2K description.
* doc/c-ip2k.texi: New file.
* config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default rather than PPC_OPCODE_32 for powerpc64*.
2002-07-26 04:18:42 +00:00
Add IP2k GAS and OPCODES support.
2002-07-19 07:52:40 +00:00
2002-07-19 Nick Clifton <nickc@cambridge.redhat.com>
* NEWS: Reformat to match style of other NEWS files.
* config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default rather than PPC_OPCODE_32 for powerpc64*.
2002-07-26 04:18:42 +00:00
Add IP2k GAS and OPCODES support.
2002-07-19 07:52:40 +00:00
2002-07-17 Jan Hubicka <jh@suse.cz>
* tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
2002-07-16 22:31:19 +00:00
* tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
* config/tc-z8k.c (build_bytes): Correct order of memset args.
2002-07-16 13:37:49 +00:00
2002-07-16 Moritz Jodeit <moritz@jodeit.org>
* config/tc-z8k.c (build_bytes): Correct order of memset args.
Add 'Chnages in 2.13' to NEWS files.
2002-07-16 07:58:34 +00:00
2002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
* NEWS: Add 'Changes in 2.13'.
* config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
2002-07-15 01:51:07 +00:00
2002-07-15 Matt Fredette <fredette@netbsd.org>
* config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
* config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte case with non CODE_64BIT case. Don't warn on "qword ptr" if not CODE_64BIT.
2002-07-12 03:47:36 +00:00
2002-07-12 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
case with non CODE_64BIT case. Don't warn on "qword ptr" if
not CODE_64BIT.
* config/tc-ppc.c (md_pseudo_table): Warning fix. (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode flags. (ppc_size): Delete. (ppc_xcoff64): Rename to ppc_obj64. (md_parse_option <m>): Encode old ppc_size value in ppc_cpu. (ppc_set_cpu): Set PPC_OPCODE_32 too. (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64 or bfd_mach_ppc. (ppc_target_format): Use ppc_obj64 to select format. (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu. (ppc_insert_operand): Use ppc_obj64 instead of ppc_size. (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE. (tc_frob_symbol): Likewise. (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on BFD_DEFAULT_TARGET_SIZE. (ppc_tc): Likewise. (ppc_is_toc_sym): Likewise. (md_apply_fix3): Likewise. * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on BFD_DEFAULT_TARGET_SIZE. (ELF_TC_SPECIAL_SECTIONS): Likewise. (tc_frob_symbol): Likewise.
2002-07-11 01:06:58 +00:00
2002-07-11 Alan Modra <amodra@bigpond.net.au>
* config/tc-ppc.c (ppc_elf_frob_symbol): Delete. (ppc_frob_file_before_adjust): New function. * config/tc-ppc.h (tc_frob_symbol): Don't define. (ppc_elf_frob_symbol): Don't declare. (tc_frob_file_before_adjust): Define. (ppc_frob_file_before_adjust): Declare.
2002-07-11 01:07:49 +00:00
* config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
(ppc_frob_file_before_adjust): New function.
* config/tc-ppc.h (tc_frob_symbol): Don't define.
(ppc_elf_frob_symbol): Don't declare.
(tc_frob_file_before_adjust): Define.
(ppc_frob_file_before_adjust): Declare.
* config/tc-ppc.c (md_pseudo_table): Warning fix. (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode flags. (ppc_size): Delete. (ppc_xcoff64): Rename to ppc_obj64. (md_parse_option <m>): Encode old ppc_size value in ppc_cpu. (ppc_set_cpu): Set PPC_OPCODE_32 too. (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64 or bfd_mach_ppc. (ppc_target_format): Use ppc_obj64 to select format. (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu. (ppc_insert_operand): Use ppc_obj64 instead of ppc_size. (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE. (tc_frob_symbol): Likewise. (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on BFD_DEFAULT_TARGET_SIZE. (ppc_tc): Likewise. (ppc_is_toc_sym): Likewise. (md_apply_fix3): Likewise. * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on BFD_DEFAULT_TARGET_SIZE. (ELF_TC_SPECIAL_SECTIONS): Likewise. (tc_frob_symbol): Likewise.
2002-07-11 01:06:58 +00:00
* config/tc-ppc.c (md_pseudo_table): Warning fix.
(ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
flags.
(ppc_size): Delete.
(ppc_xcoff64): Rename to ppc_obj64.
(md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
(ppc_set_cpu): Set PPC_OPCODE_32 too.
(ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
or bfd_mach_ppc.
(ppc_target_format): Use ppc_obj64 to select format.
(md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
(ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
(ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
(tc_frob_symbol): Likewise.
(md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
BFD_DEFAULT_TARGET_SIZE.
(ppc_tc): Likewise.
(ppc_is_toc_sym): Likewise.
(md_apply_fix3): Likewise.
* config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
BFD_DEFAULT_TARGET_SIZE.
(ELF_TC_SPECIAL_SECTIONS): Likewise.
(tc_frob_symbol): Likewise.
* config/tc-mips.c (macro_build): Handle MIPS16 insns. (mips_ip): Likewise. * mips.h (INSN_MIPS16): New define. * mips-dis.c (mips_isa_type): Add MIPS16 insn handling. * mips-opc.c (I16): New define. (mips_builtin_opcodes): Make jalx an I16 insn.
2002-07-09 14:21:40 +00:00
2002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (macro_build): Handle MIPS16 insns.
(mips_ip): Likewise.
* config/tc-i386.c (md_pseudo_table <file>): Warning fix. (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD. (md_apply_fix3): Formatting. Remove redundant test. (tc_gen_reloc): Remove redundant code. (tc_i386_force_relocation): Delete. Movy body of function to.. * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
2002-07-09 09:46:18 +00:00
2002-07-09 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (md_pseudo_table <file>): Warning fix.
(BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
(md_apply_fix3): Formatting. Remove redundant test.
(tc_gen_reloc): Remove redundant code.
(tc_i386_force_relocation): Delete. Movy body of function to..
* config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
* configure.in: Add hppa-*-openbsd* target, change alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd* with sparc64 cpu. * configure: Regenerate.
2002-07-09 02:41:16 +00:00
2002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
* configure.in: Add hppa-*-openbsd* target, change
alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
with sparc64 cpu.
* configure: Regenerate.
* config/tc-mips.c (macro): Shift the 32-bit address range accessible with a lone "lui" down by 32768.
2002-07-09 00:42:57 +00:00
2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* config/tc-mips.c (macro): Shift the 32-bit address range
accessible with a lone "lui" down by 32768.
* config/tc-mips.c (load_address): Use non-trapping "daddu" instead of "dadd" in address calculations. (macro): Likewise.
2002-07-08 22:42:09 +00:00
2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* config/tc-mips.c (load_address): Use non-trapping "daddu"
instead of "dadd" in address calculations.
(macro): Likewise.
gas/ChangeLog * config/tc-i386.c (process_suffix): Remove intel mode movsx and movzx fudges. (md_assemble): Instead, zap the suffix here. include/opcode/ChangeLog * i386.h: Remove IgnoreSize from movsx and movzx.
2002-07-08 10:03:11 +00:00
2002-07-08 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (process_suffix): Remove intel mode movsx and
movzx fudges.
(md_assemble): Instead, zap the suffix here.
Remove next release number until the release is actually upon us.
2002-07-03 17:16:29 +00:00
2002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
* NEWS: Remove next release number until the release is actually
upon us.
* Makefile.am (check-DEJAGNU): Revert 2002-06-25 change. Run "make dep-am". * Makefile.in: Regenerate.
2002-07-02 23:56:53 +00:00
2002-07-03 Alan Modra <amodra@bigpond.net.au>
* Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
Run "make dep-am".
* Makefile.in: Regenerate.
2002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com> * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment to symbols in merge sections, even non pc-relative ones.
2002-07-02 09:04:43 +00:00
2002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
* config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
to symbols in merge sections, even non pc-relative ones.
* config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
2002-06-29 15:52:31 +00:00
2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
* config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
* config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections .softregs and .eeprom.
2002-06-29 10:32:34 +00:00
2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
* config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
.softregs and .eeprom.
2002-06-28 David O'Brien <obrien@FreeBSD.org> * NEWS: Note the next release is 2.13.
2002-06-29 04:54:59 +00:00
2002-06-28 David O'Brien <obrien@FreeBSD.org>
* NEWS: Note the next release is 2.13.
New Turkish translation
2002-06-26 08:21:04 +00:00
2002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
* po/tr.po: New translation imported.
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
2002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
* ecoff.c: (get_tag): Replace strcpy with xstrdup.
(ecoff_directive_def): Likewise.
(ecoff_directive_tag): Likewise.
* listing.c (file_info): Likewise.
* hash.c (what): Likewise.
2002-06-25 H.J. Lu <hjl@gnu.org> * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it. * Makefile.in: Regenerated.
2002-06-26 01:12:32 +00:00
2002-06-25 H.J. Lu <hjl@gnu.org>
* Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
* Makefile.in: Regenerated.
New Turkish translation
2002-06-26 08:21:04 +00:00
2002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
* config/tc-sh.c (get_specific): Revert 2002-05-01 change. (assemble_ppi): Generate warning if the same register is used twice as destination in the same padd / pmuls instruction.
2002-06-19 14:28:09 +00:00
* config/tc-sh.c (get_specific): Revert 2002-05-01 change.
(assemble_ppi): Generate warning if the same register is used
twice as destination in the same padd / pmuls instruction.
2002-06-18 Dave Brolley <brolley@redhat.com> From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley: * po/POTFILES.in: Add tc-frv.c, tc-frv.h. * configure.in: Support frv-*-*. * Makefile.am (CPU_TYPES): Add frv. (TARGET_CPU_CFILES): Add tc-frv.c. (TARGET_CPU_HFILES): Add tc-frv.h. (DEPTC_frv_coff): New variable. (DEPTC_frv_elf): New variable. (DEPOBJ_frv_coff): New variable. (DEPOBJ_frv_elf): New variable. (DEP_frv_coff): New variable. (DEP_frv_elf): New variable. * tc-frv.c: New file. * tc-frv.h: New file.
2002-06-18 21:15:21 +00:00
2002-06-18 Dave Brolley <brolley@redhat.com>
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
2002-06-18 Dave Brolley <brolley@redhat.com> From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley: * po/POTFILES.in: Add tc-frv.c, tc-frv.h. * configure.in: Support frv-*-*. * Makefile.am (CPU_TYPES): Add frv. (TARGET_CPU_CFILES): Add tc-frv.c. (TARGET_CPU_HFILES): Add tc-frv.h. (DEPTC_frv_coff): New variable. (DEPTC_frv_elf): New variable. (DEPOBJ_frv_coff): New variable. (DEPOBJ_frv_elf): New variable. (DEP_frv_coff): New variable. (DEP_frv_elf): New variable. * tc-frv.c: New file. * tc-frv.h: New file.
2002-06-18 21:15:21 +00:00
* po/POTFILES.in: Add tc-frv.c, tc-frv.h.
* configure.in: Support frv-*-*.
* Makefile.am (CPU_TYPES): Add frv.
(TARGET_CPU_CFILES): Add tc-frv.c.
(TARGET_CPU_HFILES): Add tc-frv.h.
(DEPTC_frv_coff): New variable.
(DEPTC_frv_elf): New variable.
(DEPOBJ_frv_coff): New variable.
(DEPOBJ_frv_elf): New variable.
(DEP_frv_coff): New variable.
(DEP_frv_elf): New variable.
* tc-frv.c: New file.
* tc-frv.h: New file.
* config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
2002-06-18 01:37:34 +00:00
2002-06-17 Catherine Moore <clm@redhat.com>
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
* config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
* config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
2002-06-18 01:37:34 +00:00
New Turkish translation
2002-06-26 08:21:04 +00:00
2002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
* config/tc-sh.c (assemble_ppi): Initialize reg_n.
2002-06-17 15:32:25 +00:00
* config/tc-sh.c (assemble_ppi): Initialize reg_n.
Fix build breakage.
2002-06-17 13:48:59 +00:00
2002-06-17 Tom Rix <trix@redhat.com>
* config/tc-i370.h (tc_comment_chars): Define for i370-elf.
2002-06-14 H.J. Lu <hjl@gnu.org> Daniel Jacobowitz <drow@mvista.com> * dwarf2dbg.h (dwarf2_directive_file): Return char *. * dwarf2dbg.c (dwarf2_directive_file): Return filename. * config/tc-mips.c (s_mips_file): Call s_app_file_string and new_logical_line for the first .file directive. * read.c (s_app_file_string): New function. (s_app_file): Call it. * read.h (s_app_file_string): Add declaration. 2002-06-14 Daniel Jacobowitz <drow@mvista.com> * configure.in: Remove MIPS_STABS_ELF. * configure: Regenerated. * config.in: Regenerated. * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug for MIPS targets. * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around ".extern". (pdr_seg): Declare unconditionally. (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF. (s_mips_end): Likewise. Generate stabs function markers. (s_mips_ent): Generate stabs function markers. (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not ELF. (s_mips_mask): Likewise. (mips_flag_mdebug): New. (md_longopts): Add "mdebug" and "no-mdebug". (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG. (mips_after_parse_args): Set mips_flag_mdebug. * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS. 2002-06-14 Daniel Jacobowitz <drow@mvista.com> * gas/mips/lineno.d: Use --gstabs. * gas/mips/mips.exp (lineno.s): Remove XFAIL.
2002-06-14 14:08:54 +00:00
2002-06-14 H.J. Lu <hjl@gnu.org>
Daniel Jacobowitz <drow@mvista.com>
* dwarf2dbg.h (dwarf2_directive_file): Return char *.
* dwarf2dbg.c (dwarf2_directive_file): Return filename.
* config/tc-mips.c (s_mips_file): Call s_app_file_string
and new_logical_line for the first .file directive.
* read.c (s_app_file_string): New function.
(s_app_file): Call it.
* read.h (s_app_file_string): Add declaration.
2002-06-14 Daniel Jacobowitz <drow@mvista.com>
* configure.in: Remove MIPS_STABS_ELF.
* configure: Regenerated.
* config.in: Regenerated.
* config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
for MIPS targets.
* config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
".extern".
(pdr_seg): Declare unconditionally.
(md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
(s_mips_end): Likewise. Generate stabs function markers.
(s_mips_ent): Generate stabs function markers.
(s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
ELF.
(s_mips_mask): Likewise.
(mips_flag_mdebug): New.
(md_longopts): Add "mdebug" and "no-mdebug".
(md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
(mips_after_parse_args): Set mips_flag_mdebug.
* doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
* config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's value twice for RELA relocations.
2002-06-13 10:10:51 +00:00
2002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
value twice for RELA relocations.
* symbols.c (resolve_symbol_value): Initialise final_val. * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
2002-06-12 16:39:29 +00:00
2002-06-12 Ben Elliston <bje@redhat.com>
* symbols.c (resolve_symbol_value): Initialise final_val.
* subsegs.c (subsegs_print_statistics): Cast frchp to void *.
Change default csect alignment to 4 bytes.
2002-06-12 16:14:02 +00:00
2002-06-11 Tom Rix <trix@redhat.com>
* config/tc-ppc.c (ppc_subseg_align): Delete.
(ppc_change_csect): Default csect align is 2.
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
* config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
Change default csect alignment to 4 bytes.
2002-06-12 16:14:02 +00:00
* config/tc-avr.c (mcu_types): Update.
2002-06-09 17:57:09 +00:00
2002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
* config/tc-avr.c (mcu_types): Update.
2002-06-08 Matt Thomas <matt@3am-software.com> * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*) (vax-*-netbsd*): New targets. * configure: Regenerate. * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD. * config/tc-vax.c: Add support for ELF and PIC. (flag_want_pic): New flag. (float_cons): Fix prototype. (md_apply_fix3): Adjust for BFD_ASSEMBLER. (md_assemble): Introduce a new is_absolute local, and use it rather than repeating the test. Make fatal errors actually fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER. Add support for ELF. Add support for PIC. (md_convert_frag): Adjust for BFD_ASSEMBLER. (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not BFD_ASSEMBLER. (vax_reg_parse): Make the % register prefix mandatory for ELF, optional for a.out, and not allowed for VMS. Adjust all callers. (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments. (md_create_long_jump): Likewise. (md_undefined_symbol): Likewise. (md_section_align): Likewise. (md_shortopts): Allow -k and -K for ELF. (md_parse_option): Set flag_want_pic if -k or -K. (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER. (tc_gen_reloc): New function if BFD_ASSEMBLER. * config/tc-vax.h (tc_headers_hook): Remove. (TARGET_FORMAT): Set according to object format and target environment. (BFD_ARCH, TARGET_ARCH): Define. (NO_RELOC): Adjust for BFD_ASSEMBLER. (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE) (tc_fix_adjustable): Define if BFD_ASSEMBLER. * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
2002-06-09 00:45:42 +00:00
2002-06-08 Matt Thomas <matt@3am-software.com>
* configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
(vax-*-netbsd*): New targets.
* configure: Regenerate.
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
* config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
2002-06-08 Matt Thomas <matt@3am-software.com> * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*) (vax-*-netbsd*): New targets. * configure: Regenerate. * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD. * config/tc-vax.c: Add support for ELF and PIC. (flag_want_pic): New flag. (float_cons): Fix prototype. (md_apply_fix3): Adjust for BFD_ASSEMBLER. (md_assemble): Introduce a new is_absolute local, and use it rather than repeating the test. Make fatal errors actually fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER. Add support for ELF. Add support for PIC. (md_convert_frag): Adjust for BFD_ASSEMBLER. (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not BFD_ASSEMBLER. (vax_reg_parse): Make the % register prefix mandatory for ELF, optional for a.out, and not allowed for VMS. Adjust all callers. (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments. (md_create_long_jump): Likewise. (md_undefined_symbol): Likewise. (md_section_align): Likewise. (md_shortopts): Allow -k and -K for ELF. (md_parse_option): Set flag_want_pic if -k or -K. (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER. (tc_gen_reloc): New function if BFD_ASSEMBLER. * config/tc-vax.h (tc_headers_hook): Remove. (TARGET_FORMAT): Set according to object format and target environment. (BFD_ARCH, TARGET_ARCH): Define. (NO_RELOC): Adjust for BFD_ASSEMBLER. (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE) (tc_fix_adjustable): Define if BFD_ASSEMBLER. * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
2002-06-09 00:45:42 +00:00
* config/tc-vax.c: Add support for ELF and PIC.
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
(flag_want_pic): New flag.
2002-06-08 Matt Thomas <matt@3am-software.com> * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*) (vax-*-netbsd*): New targets. * configure: Regenerate. * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD. * config/tc-vax.c: Add support for ELF and PIC. (flag_want_pic): New flag. (float_cons): Fix prototype. (md_apply_fix3): Adjust for BFD_ASSEMBLER. (md_assemble): Introduce a new is_absolute local, and use it rather than repeating the test. Make fatal errors actually fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER. Add support for ELF. Add support for PIC. (md_convert_frag): Adjust for BFD_ASSEMBLER. (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not BFD_ASSEMBLER. (vax_reg_parse): Make the % register prefix mandatory for ELF, optional for a.out, and not allowed for VMS. Adjust all callers. (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments. (md_create_long_jump): Likewise. (md_undefined_symbol): Likewise. (md_section_align): Likewise. (md_shortopts): Allow -k and -K for ELF. (md_parse_option): Set flag_want_pic if -k or -K. (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER. (tc_gen_reloc): New function if BFD_ASSEMBLER. * config/tc-vax.h (tc_headers_hook): Remove. (TARGET_FORMAT): Set according to object format and target environment. (BFD_ARCH, TARGET_ARCH): Define. (NO_RELOC): Adjust for BFD_ASSEMBLER. (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE) (tc_fix_adjustable): Define if BFD_ASSEMBLER. * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
2002-06-09 00:45:42 +00:00
(float_cons): Fix prototype.
(md_apply_fix3): Adjust for BFD_ASSEMBLER.
(md_assemble): Introduce a new is_absolute local, and use it
rather than repeating the test. Make fatal errors actually
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
2002-06-08 Matt Thomas <matt@3am-software.com> * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*) (vax-*-netbsd*): New targets. * configure: Regenerate. * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD. * config/tc-vax.c: Add support for ELF and PIC. (flag_want_pic): New flag. (float_cons): Fix prototype. (md_apply_fix3): Adjust for BFD_ASSEMBLER. (md_assemble): Introduce a new is_absolute local, and use it rather than repeating the test. Make fatal errors actually fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER. Add support for ELF. Add support for PIC. (md_convert_frag): Adjust for BFD_ASSEMBLER. (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not BFD_ASSEMBLER. (vax_reg_parse): Make the % register prefix mandatory for ELF, optional for a.out, and not allowed for VMS. Adjust all callers. (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments. (md_create_long_jump): Likewise. (md_undefined_symbol): Likewise. (md_section_align): Likewise. (md_shortopts): Allow -k and -K for ELF. (md_parse_option): Set flag_want_pic if -k or -K. (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER. (tc_gen_reloc): New function if BFD_ASSEMBLER. * config/tc-vax.h (tc_headers_hook): Remove. (TARGET_FORMAT): Set according to object format and target environment. (BFD_ARCH, TARGET_ARCH): Define. (NO_RELOC): Adjust for BFD_ASSEMBLER. (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE) (tc_fix_adjustable): Define if BFD_ASSEMBLER. * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
2002-06-09 00:45:42 +00:00
Add support for ELF. Add support for PIC.
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
(md_convert_frag): Adjust for BFD_ASSEMBLER.
2002-06-08 Matt Thomas <matt@3am-software.com> * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*) (vax-*-netbsd*): New targets. * configure: Regenerate. * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD. * config/tc-vax.c: Add support for ELF and PIC. (flag_want_pic): New flag. (float_cons): Fix prototype. (md_apply_fix3): Adjust for BFD_ASSEMBLER. (md_assemble): Introduce a new is_absolute local, and use it rather than repeating the test. Make fatal errors actually fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER. Add support for ELF. Add support for PIC. (md_convert_frag): Adjust for BFD_ASSEMBLER. (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not BFD_ASSEMBLER. (vax_reg_parse): Make the % register prefix mandatory for ELF, optional for a.out, and not allowed for VMS. Adjust all callers. (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments. (md_create_long_jump): Likewise. (md_undefined_symbol): Likewise. (md_section_align): Likewise. (md_shortopts): Allow -k and -K for ELF. (md_parse_option): Set flag_want_pic if -k or -K. (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER. (tc_gen_reloc): New function if BFD_ASSEMBLER. * config/tc-vax.h (tc_headers_hook): Remove. (TARGET_FORMAT): Set according to object format and target environment. (BFD_ARCH, TARGET_ARCH): Define. (NO_RELOC): Adjust for BFD_ASSEMBLER. (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE) (tc_fix_adjustable): Define if BFD_ASSEMBLER. * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
2002-06-09 00:45:42 +00:00
(tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
BFD_ASSEMBLER.
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
(vax_reg_parse): Make the % register prefix mandatory for ELF,
2002-06-08 Matt Thomas <matt@3am-software.com> * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*) (vax-*-netbsd*): New targets. * configure: Regenerate. * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD. * config/tc-vax.c: Add support for ELF and PIC. (flag_want_pic): New flag. (float_cons): Fix prototype. (md_apply_fix3): Adjust for BFD_ASSEMBLER. (md_assemble): Introduce a new is_absolute local, and use it rather than repeating the test. Make fatal errors actually fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER. Add support for ELF. Add support for PIC. (md_convert_frag): Adjust for BFD_ASSEMBLER. (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not BFD_ASSEMBLER. (vax_reg_parse): Make the % register prefix mandatory for ELF, optional for a.out, and not allowed for VMS. Adjust all callers. (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments. (md_create_long_jump): Likewise. (md_undefined_symbol): Likewise. (md_section_align): Likewise. (md_shortopts): Allow -k and -K for ELF. (md_parse_option): Set flag_want_pic if -k or -K. (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER. (tc_gen_reloc): New function if BFD_ASSEMBLER. * config/tc-vax.h (tc_headers_hook): Remove. (TARGET_FORMAT): Set according to object format and target environment. (BFD_ARCH, TARGET_ARCH): Define. (NO_RELOC): Adjust for BFD_ASSEMBLER. (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE) (tc_fix_adjustable): Define if BFD_ASSEMBLER. * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
2002-06-09 00:45:42 +00:00
optional for a.out, and not allowed for VMS. Adjust all callers.
(md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
(md_create_long_jump): Likewise.
2002-06-08 Matt Thomas <matt@3am-software.com> * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*) (vax-*-netbsd*): New targets. * configure: Regenerate. * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD. * config/tc-vax.c: Add support for ELF and PIC. (flag_want_pic): New flag. (float_cons): Fix prototype. (md_apply_fix3): Adjust for BFD_ASSEMBLER. (md_assemble): Introduce a new is_absolute local, and use it rather than repeating the test. Make fatal errors actually fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER. Add support for ELF. Add support for PIC. (md_convert_frag): Adjust for BFD_ASSEMBLER. (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not BFD_ASSEMBLER. (vax_reg_parse): Make the % register prefix mandatory for ELF, optional for a.out, and not allowed for VMS. Adjust all callers. (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments. (md_create_long_jump): Likewise. (md_undefined_symbol): Likewise. (md_section_align): Likewise. (md_shortopts): Allow -k and -K for ELF. (md_parse_option): Set flag_want_pic if -k or -K. (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER. (tc_gen_reloc): New function if BFD_ASSEMBLER. * config/tc-vax.h (tc_headers_hook): Remove. (TARGET_FORMAT): Set according to object format and target environment. (BFD_ARCH, TARGET_ARCH): Define. (NO_RELOC): Adjust for BFD_ASSEMBLER. (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE) (tc_fix_adjustable): Define if BFD_ASSEMBLER. * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
2002-06-09 00:45:42 +00:00
(md_undefined_symbol): Likewise.
(md_section_align): Likewise.
(md_shortopts): Allow -k and -K for ELF.
(md_parse_option): Set flag_want_pic if -k or -K.
(tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
(tc_gen_reloc): New function if BFD_ASSEMBLER.
* config/tc-vax.h (tc_headers_hook): Remove.
(TARGET_FORMAT): Set according to object format and target
environment.
(BFD_ARCH, TARGET_ARCH): Define.
(NO_RELOC): Adjust for BFD_ASSEMBLER.
(TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
(tc_fix_adjustable): Define if BFD_ASSEMBLER.
* config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
* as.c: Replace CONST with const. * write.c: Likewise. * config/obj-coff.c: Likewise. * config/tc-a29k.c: Likewise. * config/tc-arm.c: Likewise. * config/tc-dlx.c: Likewise. * config/tc-h8300.c: Likewise. * config/tc-h8500.c: Likewise. * config/tc-i370.c: Likewise. * config/tc-i860.c: Likewise. * config/tc-i960.c: Likewise. * config/tc-m68hc11.c: Likewise. * config/tc-m68k.c: Likewise. * config/tc-m88k.c: Likewise. * config/tc-mcore.c: Likewise. * config/tc-mips.c: Likewise. * config/tc-ns32k.c: Likewise. * config/tc-pdp11.c: Likewise. * config/tc-pj.c: Likewise. * config/tc-s390.c: Likewise. * config/tc-sh.c: Likewise. * config/tc-sparc.c: Likewise. * config/tc-tahoe.c: Likewise. * config/tc-tic80.c: Likewise. * config/tc-v850.c: Likewise. * config/tc-vax.c: Likewise. * config/tc-w65.c: Likewise. * config/tc-z8k.c: Likewise.
2002-06-08 07:37:16 +00:00
2002-06-08 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: Run "make dep-am". * Makefile.in: Regenerate.
2002-06-08 08:45:03 +00:00
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* as.c: Replace CONST with const. * write.c: Likewise. * config/obj-coff.c: Likewise. * config/tc-a29k.c: Likewise. * config/tc-arm.c: Likewise. * config/tc-dlx.c: Likewise. * config/tc-h8300.c: Likewise. * config/tc-h8500.c: Likewise. * config/tc-i370.c: Likewise. * config/tc-i860.c: Likewise. * config/tc-i960.c: Likewise. * config/tc-m68hc11.c: Likewise. * config/tc-m68k.c: Likewise. * config/tc-m88k.c: Likewise. * config/tc-mcore.c: Likewise. * config/tc-mips.c: Likewise. * config/tc-ns32k.c: Likewise. * config/tc-pdp11.c: Likewise. * config/tc-pj.c: Likewise. * config/tc-s390.c: Likewise. * config/tc-sh.c: Likewise. * config/tc-sparc.c: Likewise. * config/tc-tahoe.c: Likewise. * config/tc-tic80.c: Likewise. * config/tc-v850.c: Likewise. * config/tc-vax.c: Likewise. * config/tc-w65.c: Likewise. * config/tc-z8k.c: Likewise.
2002-06-08 07:37:16 +00:00
* as.c: Replace CONST with const.
* write.c: Likewise.
* config/obj-coff.c: Likewise.
* config/tc-a29k.c: Likewise.
* config/tc-arm.c: Likewise.
* config/tc-dlx.c: Likewise.
* config/tc-h8300.c: Likewise.
* config/tc-h8500.c: Likewise.
* config/tc-i370.c: Likewise.
* config/tc-i860.c: Likewise.
* config/tc-i960.c: Likewise.
* config/tc-m68hc11.c: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-m88k.c: Likewise.
* config/tc-mcore.c: Likewise.
* config/tc-mips.c: Likewise.
* config/tc-ns32k.c: Likewise.
* config/tc-pdp11.c: Likewise.
* config/tc-pj.c: Likewise.
* config/tc-s390.c: Likewise.
* config/tc-sh.c: Likewise.
* config/tc-sparc.c: Likewise.
* config/tc-tahoe.c: Likewise.
* config/tc-tic80.c: Likewise.
* config/tc-v850.c: Likewise.
* config/tc-vax.c: Likewise.
* config/tc-w65.c: Likewise.
* config/tc-z8k.c: Likewise.
2002-06-08 Daniel Jacobowitz <drow@mvista.com> Based on patch from Matt Green: * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable. * config/tc-mips.c (s_mips_file): Renamed from s_file. (s_mips_loc): New function. (mips_nonecoff_pseudo_table): Call them. (append_insn): Call dwarf2_emit_insn.
2002-06-08 05:37:29 +00:00
2002-06-08 Daniel Jacobowitz <drow@mvista.com>
Based on patch from Matt Green:
* config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
* config/tc-mips.c (s_mips_file): Renamed from s_file.
2002-06-08 Daniel Jacobowitz <drow@mvista.com> Based on patch from Matt Green: * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable. * config/tc-mips.c (s_mips_file): Renamed from s_file. (s_mips_loc): New function. (mips_nonecoff_pseudo_table): Call them. (append_insn): Call dwarf2_emit_insn.
2002-06-08 05:37:29 +00:00
(s_mips_loc): New function.
(mips_nonecoff_pseudo_table): Call them.
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
(append_insn): Call dwarf2_emit_insn.
2002-06-08 Daniel Jacobowitz <drow@mvista.com> Based on patch from Matt Green: * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable. * config/tc-mips.c (s_mips_file): Renamed from s_file. (s_mips_loc): New function. (mips_nonecoff_pseudo_table): Call them. (append_insn): Call dwarf2_emit_insn.
2002-06-08 05:37:29 +00:00
* config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set to -1. (file_ase_mips16): New veriable. (mips_eabi64): Remove. (CPU_HAS_MIPS16): New define. (CPU_HAS_MDMX): Fix data type. (md_begin): Code cleanup. Use file_ase_mips16. (mips_elf_final_processing): Handle mips16 header flag. Handle EABI flag without intermediate variable.
2002-06-07 23:26:54 +00:00
2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
to -1.
(file_ase_mips16): New veriable.
(mips_eabi64): Remove.
(CPU_HAS_MIPS16): New define.
(CPU_HAS_MDMX): Fix data type.
(md_begin): Code cleanup. Use file_ase_mips16.
(mips_elf_final_processing): Handle mips16 header flag.
Handle EABI flag without intermediate variable.
* doc/as.texinfo: Update MIPS documentation.
2002-06-07 23:07:19 +00:00
2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* doc/as.texinfo: Update MIPS documentation.
* config/tc-mips.c: Add define for $zero register. (md_begin): Add $zero as alias name for $0. (insn_uses_reg): Use ZERO define. (mips_ip): Add $zero as alias name for $0. (mips16_ip): Likewise. (s_cplocal): Demand empty rest of input line. (tc_get_register): Likewise. Add support for $kt0, kt1 register names. Use ZERO define. Fix input_line_pointer progress.
2002-06-07 22:54:47 +00:00
2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c: Add define for $zero register.
(md_begin): Add $zero as alias name for $0.
(insn_uses_reg): Use ZERO define.
(mips_ip): Add $zero as alias name for $0.
(mips16_ip): Likewise.
(s_cplocal): Demand empty rest of input line.
(tc_get_register): Likewise. Add support for $kt0, kt1 register
names. Use ZERO define. Fix input_line_pointer progress.
* symbols.c: Replace CONST by const throughout. (symbol_find_exact): Split out from.. (symbol_find_base): ..here. * symbols.h: Replace CONST by const throughout. (symbol_find_exact): Declare. * config/obj-elf.c: #include "struc-symbol.h". (elf_frob_file): If group name matches an exported symbol, use that symbol for the signature and ".group" as the section name.
2002-06-07 14:57:50 +00:00
2002-06-07 Alan Modra <amodra@bigpond.net.au>
* symbols.c: Replace CONST by const throughout.
(symbol_find_exact): Split out from..
(symbol_find_base): ..here.
* symbols.h: Replace CONST by const throughout.
(symbol_find_exact): Declare.
* config/obj-elf.c: #include "struc-symbol.h".
(elf_frob_file): If group name matches an exported symbol, use that
symbol for the signature and ".group" as the section name.
New Turkish translation
2002-06-26 08:21:04 +00:00
2002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
* config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again, but warn about it. * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc). * testsuite/gas/sh/pcrel.d: Update. * testsuite/gas/sh/pcrel.l: New file.
2002-06-06 17:29:55 +00:00
* config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
but warn about it.
2002-06-06 Daniel Jacobowitz <drow@mvista.com> * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d and mips_opts.ase_mdmx if they are uninitialized.
2002-06-06 16:38:01 +00:00
2002-06-06 Daniel Jacobowitz <drow@mvista.com>
* tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
and mips_opts.ase_mdmx if they are uninitialized.
* gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME. (hppa_force_relocation): Check if a stub just before the start symbol of the last call_info is reachable before forcing relocation. Fix typo.
2002-06-06 06:50:12 +00:00
2002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
* gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
(hppa_force_relocation): Check if a stub just before the start symbol
of the last call_info is reachable before forcing relocation. Fix
typo.
* config/tc-mips.c (mips_after_parse_args): New function. (md_begin): Move processing of defaults to mips_after_parse_args. config/tc-mips.h (md_after_parse_args): Define.
2002-06-04 16:33:56 +00:00
2002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* config/tc-mips.c (mips_after_parse_args): New function.
(md_begin): Move processing of defaults to mips_after_parse_args.
config/tc-mips.h (md_after_parse_args): Define.
bfd: * Makefile.am (BFD32_BACKENDS): Add elf32-sh64-nbsd.lo. (BFD32_BACKENDS_CFILES): Add elf32-sh64-nbsd.c. (BFD64_BACKENDS): Add elf64-sh64-nbsd.lo. (BFD64_BACKENDS_CFILES): Add elf64-sh64-nbsd.c. (elf32-sh64-nbsd.lo, elf64-sh64-nbsd.lo): New rules. * Makefile.in: Regenerate. * config.bfd (sh5le-*-netbsd*, sh5-*-netbsd*, sh64le-*-netbsd*) (sh64-*-netbsd*): New targets. * configure.in: Add bfd_elf32_sh64nbsd_vec, bfd_elf32_sh64lnbsd_vec, bfd_elf64_sh64nbsd_vec, and bfd_elf64_sh64lnbsd_vec. * configure: Regenerate. * elf32-sh64-nbsd.c: New file. * elf64-sh64-nbsd.c: New file. * targets.c: Add extern decls for bfd_elf32_sh64nbsd_vec, bfd_elf32_sh64lnbsd_vec, bfd_elf64_sh64nbsd_vec, and bfd_elf64_sh64lnbsd_vec. gas: * configure.in (sh5*): Set cpu_type to sh64 and endian to big. (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little. (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets. * configure: Regenerate. * config/tc-sh64.c (sh64_target_format): Add support for NetBSD environment. ld: * Makefile.am (ALL_EMULATIONS): Add eshelf32_nbsd.o, eshlelf32_nbsd.o, eshelf64_nbsd.o, and eshlelf64_nbsd.o. (eshelf32_nbsd.c, eshelf64_nbsd.c, eshlelf32_nbsd.c) (eshlelf64_nbsd.c): New rules. * Makefile.in: Regenerate. * configure.tgt (sh5le-*-netbsd*, sh5-*-netbsd*, sh64le-*-netbsd*) (sh64-*-netbsd*): New targets. * emulparams/shelf32_nbsd.sh: New file. * emulparams/shelf64_nbsd.sh: New file. * emulparams/shlelf32_nbsd.sh: New file. * emulparams/shlelf64_nbsd.sh: New file. opcodes: * configure.in: Add "sh5*-*" to list of targets which include sh64 support. * configure: Regenerate.
2002-06-04 02:57:44 +00:00
2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
* configure.in (sh5*): Set cpu_type to sh64 and endian to big.
(sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
(sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
* configure: Regenerate.
* config/tc-sh64.c (sh64_target_format): Add support for NetBSD
environment.
* config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
2002-06-04 02:45:51 +00:00
2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
* config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
* config/obj-elf.c (obj_elf_change_section): Set and check elf linkonce flag. Print all warnings. (obj_elf_section): Parse ",comdat" for groups. (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check consistency of comdat flag.
2002-06-04 01:06:16 +00:00
2002-06-04 Alan Modra <amodra@bigpond.net.au>
* config/obj-elf.c (obj_elf_change_section): Set and check elf
linkonce flag. Print all warnings.
(obj_elf_section): Parse ",comdat" for groups.
(elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
consistency of comdat flag.
* config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko with LITERALs without sequence numbers.
2002-06-02 08:36:10 +00:00
2002-06-02 Richard Henderson <rth@redhat.com>
* config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
with LITERALs without sequence numbers.
include/elf/ * alpha.h (LITUSE_ALPHA_ADDR, LITUSE_ALPHA_BASE, LITUSE_ALPHA_BYTOFF, LITUSE_ALPHA_JSR, LITUSE_ALPHA_TLSGD, LITUSE_ALPHA_TLSLDM): New. gas/ * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h". Rename them LITUSE_ALPHA_*. bfd/ * elf64-alpha.c (alpha_get_dtprel_base, alpha_get_tprel_base): New. (elf64_alpha_relocate_section): Use them. Reject LE TLS relocs in shared libraries. Fix DTPRELHI and TPRELHI value. (INSN_ADDQ, INSN_RDUNIQ): New. (struct alpha_relax_info): Add symtab_hdr, tls_segment, first_gotent. (elf64_alpha_relax_with_lituse): Return boolean. Remove irelend argument. Reject dynamic symbols. Use LITUSE symbolic constants. (elf64_alpha_relax_got_load): Rename from relax_without_lituse. Handle GOTDTPREL and GOTTPREL relocations. (elf64_alpha_relax_gprelhilo): New. (elf64_alpha_relax_tls_get_addr): New. (elf64_alpha_relax_find_tls_segment): New. (elf64_alpha_relax_section): Handle TLS relocations. (ALPHA_ELF_LINK_HASH_TLS_IE): New. (elf64_alpha_check_relocs): Set it.
2002-06-02 02:28:45 +00:00
2002-06-01 Richard Henderson <rth@redhat.com>
* config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
Rename them LITUSE_ALPHA_*.
Allow stm.l and ldm.l insns to accept parentheses enclosed register lists.
2002-05-31 14:29:58 +00:00
2002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
* config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
accept parentheses enclosed register lists.
* Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. * po/POTFILES.in: Regenerate.
2002-05-31 04:27:37 +00:00
2002-05-31 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* po/POTFILES.in: Regenerate.
* configure.in: Add i386-*-nto-qnx*. * configure: Regenerate.
2002-05-31 03:00:58 +00:00
2002-05-31 Graeme Peterson <gp@qnx.com>
* configure.in: Add i386-*-nto-qnx*.
* configure: Regenerate.
* config/tc-mips.c (mips_ip): Use unsigned long values for warning output.
2002-05-31 02:27:15 +00:00
2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (mips_ip): Use unsigned long values for
warning output.
* config/tc-mips.c (s_cpsetup): Fix initialization of mips_cpreturn_register and mips_cpreturn_offset.
2002-05-31 02:20:04 +00:00
2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (s_cpsetup): Fix initialization of
mips_cpreturn_register and mips_cpreturn_offset.
* config/tc-mips.c (s_cpsetup): Fix comment.
2002-05-31 02:04:55 +00:00
2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (s_cpsetup): Fix comment.
* config/tc-mips.c (md_begin): Add $ra as alias name for $31. (mips_ip): Likewise. (mips16_ip): Likewise. (tc_get_register): Likewise.
2002-05-31 01:58:18 +00:00
2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (md_begin): Add $ra as alias name for $31.
(mips_ip): Likewise.
(mips16_ip): Likewise.
(tc_get_register): Likewise.
[ gas/ChangeLog ] 2002-05-30 Chris G. Demetriou <cgd@broadcom.com> Ed Satterthwaite <ehs@broadcom.com> * config/tc-mips.c (mips_set_options): New "ase_mdmx" member. (mips_opts): Initialize "ase_mdmx" member. (file_ase_mdmx): New variable. (CPU_HAS_MDMX): New macro. (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx based on command line options and configuration defaults. (macro_build): Note in comment that use of MDMX in macros is not currently allowed. (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and "Z" MDMX operand types. (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set, and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand types. (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option): Add support for "-mdmx" and "-no-mdmx" options. (OPTION_ELF_BASE): Move to accomodate new options. (s_mipsset): Support ".set mdmx" and ".set nomdmx". (mips_elf_final_processing): Set MDMX ASE ELF header flag if file_ase_mdmx was set. * doc/as.texinfo: Document -mdmx and -no-mdmx options. * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set nomdmx" directives. [ gas/testsuite/ChangeLog ] 2002-05-30 Chris G. Demetriou <cgd@broadcom.com> * gas/mips/mips64-mdmx.s: New file. * gas/mips/mips64-mdmx.d: Likewise. * gas/mips/mips.exp: Run new "mips64-mdmx" test. [ include/opcode/ChangeLog ] 2002-05-30 Chris G. Demetriou <cgd@broadcom.com> * mips.h (OP_SH_ALN, OP_MASK_ALN, OP_SH_VSEL, OP_MASK_VSEL) (MDMX_FMTSEL_IMM_QH, MDMX_FMTSEL_IMM_OB, MDMX_FMTSEL_VEC_QH) (MDMX_FMTSEL_VEC_OB, INSN_READ_MDMX_ACC, INSN_WRITE_MDMX_ACC) (INSN_MDMX): New constants, for MDMX support. (opcode character list): Add "O", "Q", "X", "Y", and "Z" for MDMX. [ opcodes/ChangeLog ] 2002-05-30 Chris G. Demetriou <cgd@broadcom.com> Ed Satterthwaite <ehs@broadcom.com> * mips-dis.c (print_insn_arg): Add support for 'O', 'Q', 'X', 'Y', and 'Z' formats, for MDMX. (mips_isa_type): Add MDMX instructions to the ISA bit mask for bfd_mach_mipsisa64. * mips-opc.c: Add support for MDMX instructions. (MX): New definition. * mips-dis.c: Update copyright years to include 2002.
2002-05-31 01:17:18 +00:00
2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
Ed Satterthwaite <ehs@broadcom.com>
[ gas/ChangeLog ] 2002-05-30 Chris G. Demetriou <cgd@broadcom.com> Ed Satterthwaite <ehs@broadcom.com> * config/tc-mips.c (mips_set_options): New "ase_mdmx" member. (mips_opts): Initialize "ase_mdmx" member. (file_ase_mdmx): New variable. (CPU_HAS_MDMX): New macro. (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx based on command line options and configuration defaults. (macro_build): Note in comment that use of MDMX in macros is not currently allowed. (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and "Z" MDMX operand types. (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set, and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand types. (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option): Add support for "-mdmx" and "-no-mdmx" options. (OPTION_ELF_BASE): Move to accomodate new options. (s_mipsset): Support ".set mdmx" and ".set nomdmx". (mips_elf_final_processing): Set MDMX ASE ELF header flag if file_ase_mdmx was set. * doc/as.texinfo: Document -mdmx and -no-mdmx options. * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set nomdmx" directives. [ gas/testsuite/ChangeLog ] 2002-05-30 Chris G. Demetriou <cgd@broadcom.com> * gas/mips/mips64-mdmx.s: New file. * gas/mips/mips64-mdmx.d: Likewise. * gas/mips/mips.exp: Run new "mips64-mdmx" test. [ include/opcode/ChangeLog ] 2002-05-30 Chris G. Demetriou <cgd@broadcom.com> * mips.h (OP_SH_ALN, OP_MASK_ALN, OP_SH_VSEL, OP_MASK_VSEL) (MDMX_FMTSEL_IMM_QH, MDMX_FMTSEL_IMM_OB, MDMX_FMTSEL_VEC_QH) (MDMX_FMTSEL_VEC_OB, INSN_READ_MDMX_ACC, INSN_WRITE_MDMX_ACC) (INSN_MDMX): New constants, for MDMX support. (opcode character list): Add "O", "Q", "X", "Y", and "Z" for MDMX. [ opcodes/ChangeLog ] 2002-05-30 Chris G. Demetriou <cgd@broadcom.com> Ed Satterthwaite <ehs@broadcom.com> * mips-dis.c (print_insn_arg): Add support for 'O', 'Q', 'X', 'Y', and 'Z' formats, for MDMX. (mips_isa_type): Add MDMX instructions to the ISA bit mask for bfd_mach_mipsisa64. * mips-opc.c: Add support for MDMX instructions. (MX): New definition. * mips-dis.c: Update copyright years to include 2002.
2002-05-31 01:17:18 +00:00
* config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
(mips_opts): Initialize "ase_mdmx" member.
(file_ase_mdmx): New variable.
(CPU_HAS_MDMX): New macro.
(md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
based on command line options and configuration defaults.
(macro_build): Note in comment that use of MDMX in macros is
not currently allowed.
(validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
"Z" MDMX operand types.
(mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
types.
(OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
Add support for "-mdmx" and "-no-mdmx" options.
(OPTION_ELF_BASE): Move to accomodate new options.
(s_mipsset): Support ".set mdmx" and ".set nomdmx".
(mips_elf_final_processing): Set MDMX ASE ELF header flag if
file_ase_mdmx was set.
* doc/as.texinfo: Document -mdmx and -no-mdmx options.
* doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
nomdmx" directives.
* config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000" command line switch conforming to gcc conventions. * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
2002-05-30 23:38:19 +00:00
2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
command line switch conforming to gcc conventions.
* doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
* config/tc-mips.c (macro_build_jalr): New Function. (md_begin): NewABI uses big GOTs. (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP, BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid. (load_address): Add some NewABI PIC support. (macro): Likewise. (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR. (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
2002-05-30 23:32:47 +00:00
2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (macro_build_jalr): New Function.
(md_begin): NewABI uses big GOTs.
(macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
(load_address): Add some NewABI PIC support.
(macro): Likewise.
(md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
(tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
* config/tc-mips.c (load_address): Use mips_gp_register instead of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead. (macro): Use mips_gp_register instead of hardcoded value.
2002-05-30 22:29:20 +00:00
2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (load_address): Use mips_gp_register instead
of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
instead.
(macro): Use mips_gp_register instead of hardcoded value.
include/elf/ * alpha.h (R_ALPHA_TLSGD, R_ALPHA_TLSLDM, R_ALPHA_DTPMOD64, R_ALPHA_GOTDTPREL, R_ALPHA_DTPREL64, R_ALPHA_DTPRELHI, R_ALPHA_DTPRELLO, R_ALPHA_DTPREL16, R_ALPHA_GOTTPREL, R_ALPHA_TPREL64, R_ALPHA_TPRELHI, R_ALPHA_TPRELLO, R_ALPHA_TPREL16): New. bfd/ * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_TLSGD, ALPHA_ELF_LINK_HASH_LU_TLSLDM, ALPHA_ELF_LINK_HASH_LU_FUNC): New. (ALPHA_ELF_GOT_ENTRY_RELOCS_DONE): Remove. (ALPHA_ELF_GOT_ENTRY_RELOCS_XLATED): Remove. (struct alpha_elf_got_entry): Add reloc_type, reloc_done, reloc_xlated. (struct alpha_elf_obj_tdata): Rename total_got_entries and n_local_got_entries to total_got_size and local_got_size. (elf64_alpha_howto, elf64_alpha_reloc_map): Update for TLS relocs. (alpha_got_entry_size): New. (elf64_alpha_relax_with_lituse): Use it. (elf64_alpha_relax_without_lituse): Likewise. (MAX_GOT_SIZE): Rename from MAX_GOT_ENTRIES. (get_got_entry): New. (elf64_alpha_check_relocs): Handle TLS relocs. Reorganize. (elf64_alpha_adjust_dynamic_symbol): Test LU_FUNC as a mask. (elf64_alpha_merge_ind_symbols): Check gotent->reloc_type. (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots): Likewise. (elf64_alpha_calc_got_offsets_for_symbol): Use alpha_got_entry_size. (elf64_alpha_calc_got_offsets): Likewise. (alpha_dynamic_entries_for_reloc): New. (elf64_alpha_calc_dynrel_sizes): Use it. (elf64_alpha_size_dynamic_sections): Likewise. (elf64_alpha_relocate_section): Handle TLS relocations. * reloc.c: Add Alpha TLS relocations. * bfd-in2.h, libbfd.h: Rebuild. gas/ * expr.h (operatorT): Add O_md17..O_md32. * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd, O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel, O_tprelhi, O_tprello, O_tprel): New. (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them. (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New. (LITUSE_TLSGD, LITUSE_TLSLDM): New. (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld, saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field. (md_apply_fix3): Handle TLS relocations. (alpha_force_relocation, alpha_fix_adjustable): Likewise. (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the associated TLS reloc. Check lituse_tls relocs match up. (emit_insn): Handle TLS relocations. (ldX_op): Remove. gas/testsuite/ * gas/alpha/elf-tls-1.s, gas/alpha/elf-tls-1.d: New. * gas/alpha/elf-tls-2.s, gas/alpha/elf-tls-1.l: New. * gas/alpha/elf-tls-3.s, gas/alpha/elf-tls-1.l: New. * gas/alpha/alpha.exp: Run them.
2002-05-30 22:01:38 +00:00
2002-05-30 Richard Henderson <rth@redhat.com>
* expr.h (operatorT): Add O_md17..O_md32.
* config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
O_tprelhi, O_tprello, O_tprel): New.
(USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
(DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
(LITUSE_TLSGD, LITUSE_TLSLDM): New.
(struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
(md_apply_fix3): Handle TLS relocations.
(alpha_force_relocation, alpha_fix_adjustable): Likewise.
(alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
associated TLS reloc. Check lituse_tls relocs match up.
(emit_insn): Handle TLS relocations.
(ldX_op): Remove.
* doc/c-alpha.texi: Add docs for tls relocations.
2002-05-30 22:34:41 +00:00
* doc/c-alpha.texi: Add docs for tls relocations.
* config/tc-mips.c (mips_gprel_offset): New variable. (s_gpvalue): Use it.
2002-05-30 21:06:14 +00:00
2002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (mips_gprel_offset): New variable.
(s_gpvalue): Use it.
d10v fixes.
2002-05-30 16:16:30 +00:00
2002-05-30 Diego Novillo <dnovillo@redhat.com>
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
* gas/config/tc-d10v.c (check_resource_conflict): Only check
write-write conflicts.
(md_assemble): Reformat introductory comment.
(parallel_ok): Prevent packing only if the first
instruction cannot be packed.
d10v fixes.
2002-05-30 16:16:30 +00:00
2002-05-30 Jason Eckhardt <jle@redhat.com>
Tom Rix <trix@redhat.com>
* config/tc-d10v.c (build_insn): Check for immediates.
* config/tc-mips.c: Replace GP in comments by $gp. (mips_big_got): Initialize. (mips_trap): Initialize. (load_address): Use mips_gp_register instead of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead. (macro): Use mips_gp_register instead of hardcoded value. (macro2): Change load_address calls. (md_pcrel_from): Comment formatting. (s_cpload): Use mips_gp_register instead of hardcoded value. (s_cprestore): Likewise. Comment formatting. (s_gpword): Fix data type. (s_cpadd): Use mips_gp_register instead of hardcoded value. (nopic_need_relax): Replace GP in comments by $gp. (mips_elf_final_processing): Better comment.
2002-05-28 19:23:09 +00:00
2002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c: Replace GP in comments by $gp.
(mips_big_got): Initialize.
(mips_trap): Initialize.
(load_address): Use mips_gp_register instead of hardcoded value.
Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
(macro): Use mips_gp_register instead of hardcoded value.
(macro2): Change load_address calls.
(md_pcrel_from): Comment formatting.
(s_cpload): Use mips_gp_register instead of hardcoded value.
(s_cprestore): Likewise. Comment formatting.
(s_gpword): Fix data type.
(s_cpadd): Use mips_gp_register instead of hardcoded value.
(nopic_need_relax): Replace GP in comments by $gp.
(mips_elf_final_processing): Better comment.
Add DLX target
2002-05-28 14:08:47 +00:00
2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
* configure.in: Add DLX configuraton
* Makefile.am: Add DLX configuraton
* configure: Regenerate.
* Makefile.in: Regenerate.
* config/tc-dlx.c: New file.
* config/tc-dlx.h: New files.
Add noew about DLX contribution.
2002-05-28 14:20:42 +00:00
* NEWS: Mention new support.
Add DLX target
2002-05-28 14:08:47 +00:00
Add missing semicolon
2002-05-27 16:16:04 +00:00
2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
* config/obj-coff.c (write_object_file): Add missing semicolon.
* config/tc-mips.c (mips_emit_delays): Replace magic constant for RA by the define. Remove superfluous check of mips_opts.mips16. (append_insn): Likewise. Canonicalize variable increments. (macro_build): Canonicalize variable increments. (macro_build_lui): Likewise. (load_register): Likewise. (load_address): Move pointer initialization. (macro): Move pointer to a more local scope. Canonicalize variable increments. Better comments. Replace magic constant for RA by the define. (macro2): Replace magic constant for RA by the define. Canonicalize variable increments. (mips_ip): Canonicalize variable increments. (mips16_ip): Replace magic constant for RA by the define. (my_getSmallParser): Canonicalize variable increments/decrements. (my_getPercentOp): Likewise. (my_getSmallExpression): Likewise. (s_align): Likewise. (s_mipsset): Likewise. (s_cpsetup): Likewise. (s_insn): Remove superfluous check of mips_opts.mips16. (s_mips_stab): Likewise. (mips_handle_align): Canonicalize variable increments. (s_mips_ent): Likewise. (s_mips_end): Add comment.
2002-05-26 18:46:37 +00:00
2002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
by the define. Remove superfluous check of mips_opts.mips16.
(append_insn): Likewise. Canonicalize variable increments.
(macro_build): Canonicalize variable increments.
(macro_build_lui): Likewise.
(load_register): Likewise.
(load_address): Move pointer initialization.
(macro): Move pointer to a more local scope. Canonicalize variable
increments. Better comments. Replace magic constant for RA by the
define.
(macro2): Replace magic constant for RA by the define. Canonicalize
variable increments.
(mips_ip): Canonicalize variable increments.
(mips16_ip): Replace magic constant for RA by the define.
(my_getSmallParser): Canonicalize variable increments/decrements.
(my_getPercentOp): Likewise.
(my_getSmallExpression): Likewise.
(s_align): Likewise.
(s_mipsset): Likewise.
(s_cpsetup): Likewise.
(s_insn): Remove superfluous check of mips_opts.mips16.
(s_mips_stab): Likewise.
(mips_handle_align): Canonicalize variable increments.
(s_mips_ent): Likewise.
(s_mips_end): Add comment.
gas: * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*. * configure: Regenerate. ld: * configure.tgt: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
2002-05-26 05:04:53 +00:00
2002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
* configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
* configure: Regenerate.
* Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h. * Makefile.in: Regenerate. * dep-in.sed: Reorder to match OBJS in Makefile.am. * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd. * configure: Regenerate. * as.h: Use #include "" instead of <> for local header files. * flonum-konst.c: Likewise. * flonum-mult.c: Likewise. * gasp.c: Likewise. * listing.c: Likewise. * config/tc-ia64.h: Likewise. * config/tc-v850.h: Likewise.
2002-05-25 12:53:29 +00:00
2002-05-25 Alan Modra <amodra@bigpond.net.au>
* Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
* Makefile.in: Regenerate.
* dep-in.sed: Reorder to match OBJS in Makefile.am.
* configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
* configure: Regenerate.
* as.h: Use #include "" instead of <> for local header files.
* flonum-konst.c: Likewise.
* flonum-mult.c: Likewise.
* gasp.c: Likewise.
* listing.c: Likewise.
* config/tc-ia64.h: Likewise.
* config/tc-v850.h: Likewise.
Add a target for i386-netbsdpe.
2002-05-24 09:26:58 +00:00
2002-05-24 TAMURA Kent <kent@netbsd.org>
* configure.in: Add a target for i386-netbsdpe.
* configure: Regenerate.
* elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCAL for symbols from SHF_TLS section. (_bfd_elf_print_private_bfd_data): Add PT_TLS. (elf_fake_sections): Set SHF_TLS for SEC_THREAD_LOCAL sections. (map_sections_to_segments): Build PT_TLS segment if necessary. (assign_file_positions_for_segments): Likewise. (get_program_header_size): Account for PT_TLS segment. (swap_out_syms): Set type of BSF_THREAD_LOCAL symbols and symbols from SEC_THREAD_LOCAL sections to STT_TLS. * reloc.c: Add 386 and IA-64 TLS relocs. * section.c (SEC_THREAD_LOCAL): Define. (SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS): Remove. * elflink.h (elf_link_add_object_symbols): Support .tcommon. (size_dynamic_sections): If DF_STATIC_TLS, set DF_FLAGS unconditionally. (struct elf_final_link_info): Add first_tls_sec. (elf_bfd_final_link): Set first_tls_sec. Compute elf_hash_table (info)->tls_segment. (elf_link_output_extsym): Handle STT_TLS symbols. (elf_link_input_bfd): Likewise. * syms.c (BSF_THREAD_LOCAL): Define. * bfd-in2.h: Rebuilt. * libbfd.h: Rebuilt. * elf32-i386.c (elf_i386_tls_transition, dtpoff_base, tpoff, elf_i386_mkobject, elf_i386_object_p): New functions. (elf_howto_table): Add TLS relocs. (elf_i386_reloc_type_lookup): Support TLS relocs. (elf_i386_info_to_howto_rel): Likewise. (struct elf_i386_link_hash_entry): Add tls_type. (struct elf_i386_obj_tdata): New. (elf_i386_hash_entry, elf_i386_tdata, elf_i386_local_got_tls_type): New macros. (struct elf_i386_link_hash_table): Add tls_ldm_got. (link_hash_newfunc): Clear tls_type. (elf_i386_check_relocs): Support TLS relocs. (elf_i386_gc_sweep_hook): Likewise. (allocate_dynrelocs): Likewise. (elf_i386_size_dynamic_sections): Likewise. (elf_i386_relocate_section): Likewise. (elf_i386_finish_dynamic_symbol): Likewise. (bfd_elf32_mkobject, elf_backend_object_p): Define. * elfxx-ia64.c (struct elfNN_ia64_dyn_sym_info): Add tprel_offset, dtpmod_offset, dtprel_offset, tprel_done, dtpmod_done, dtprel_done, want_tprel, want_dtpmod, want_dtprel. (elfNN_ia64_tprel_base, elfNN_ia64_dtprel_base): New functions. (ia64_howto_table): Add TLS relocs, rename R_IA64_LTOFF_TP22 to R_IA64_LTOFF_TPREL22. (elf_code_to_howto_index): Add TLS relocs. (elfNN_ia64_check_relocs): Support TLS relocs. (allocate_global_data_got): Account for TLS .got data. (allocate_dynrel_entries): Account for TLS dynamic relocations. (elfNN_ia64_install_value): Supprt TLS relocs. (set_got_entry): Support TLS relocs. (elfNN_ia64_relocate_section): Likewise. * config/obj-elf.c (elf_common): Renamed from obj_elf_common. (obj_elf_common): Call elf_common. (obj_elf_tls_common): New function. (elf_pseudo_tab): Support .tls_common. (special_sections): Add .tdata and .tbss. (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS sections. (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS). (obj_elf_parse_section_letters): Include T in error message. * config/tc-ppc.c (ppc_section_letter): Likewise. * config/tc-alpha.c (alpha_elf_section_letter): Likewise. (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as SEC_MERGE. * config/tc-sparc.c (md_apply_fix3): Likewise. * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs. Define them if not BFD_ASSEMBLER. (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF and @NTPOFF. (md_apply_fix3): Add TLS relocs. * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE, FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE, FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE. (pseudo_func): Support @dtpmod(), @dtprel() and @tprel(). (ia64_elf_section_letter): Include T in error message. (md_begin): Support TLS operators. (md_operand): Likewise. (ia64_gen_real_reloc_type): Support TLS relocs. * testsuite/gas/i386/tlspic.s: New file. * testsuite/gas/i386/tlsd.s: New file. * testsuite/gas/i386/tlsnopic.s: New file. * testsuite/gas/i386/tlsd.d: New file. * testsuite/gas/i386/tlsnopic.d: New file. * testsuite/gas/i386/tlspic.d: New file. * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests. * testsuite/gas/ia64/tls.s: New file. * testsuite/gas/ia64/tls.d: New file. * testsuite/gas/ia64/ia64.exp: Add tls test. * write.c (adjust_reloc_syms): Don't change symbols in SEC_THREAD_LOCAL sections to STT_SECTION + addend. * elf/common.h (PT_TLS, SHF_TLS, STT_TLS, DF_STATIC_TLS): Define. * elf/ia64.h (R_IA64_LTOFF_TPREL22): Renamed from R_IA64_LTOFF_TP22. * elf/i386.h: Add TLS relocs. * scripttempl/elf.sc: Add .rel{,a}.t{bss,data}, .tdata and .tbss. * ldlang.c (lang_add_section): Set SEC_THREAD_LOCAL for output section if necessary. Handle .tbss. (lang_size_sections): Clear _raw_size for .tbss section (it allocates space in PT_TLS segment only). * ldwrite.c (build_link_order): Build link order for .tbss too. * readelf.c (get_segment_type): Add PT_TLS. (get_elf_section_flags): Add SHF_TLS. (get_dynamic_flags): Optimize. Add DF_STATIC_TLS. (process_dynamic_segment): Use puts instead of printf. (get_symbol_type): Support STT_TLS. * objdump.c (dump_section_header): Remove SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS. Add SEC_THREAD_LOCAL.
2002-05-23 13:12:53 +00:00
2002-05-23 Jakub Jelinek <jakub@redhat.com>
* config/obj-elf.c (elf_common): Renamed from obj_elf_common.
(obj_elf_common): Call elf_common.
(obj_elf_tls_common): New function.
(elf_pseudo_tab): Support .tls_common.
(special_sections): Add .tdata and .tbss.
(obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
sections.
(obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
(obj_elf_parse_section_letters): Include T in error message.
* config/tc-ppc.c (ppc_section_letter): Likewise.
* config/tc-alpha.c (alpha_elf_section_letter): Likewise.
(tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
SEC_MERGE.
* config/tc-sparc.c (md_apply_fix3): Likewise.
* config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
Define them if not BFD_ASSEMBLER.
(lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
and @NTPOFF.
(md_apply_fix3): Add TLS relocs.
* config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
(pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
(ia64_elf_section_letter): Include T in error message.
(md_begin): Support TLS operators.
(md_operand): Likewise.
(ia64_gen_real_reloc_type): Support TLS relocs.
* write.c (adjust_reloc_syms): Don't change symbols in
SEC_THREAD_LOCAL sections to STT_SECTION + addend.
For the Thumb BLX reloc round the relocation up rather than down.
2002-05-23 12:37:57 +00:00
2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
round the relocation up rather than down.
Silently ignore an 'a' flag in a COFF .section directive.
2002-05-23 10:45:14 +00:00
2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
* config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
flag.
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
* doc/as.texinfo: Document that the COFF version of .section
Silently ignore an 'a' flag in a COFF .section directive.
2002-05-23 10:45:14 +00:00
ignores the 'a' flag.
* write.c (size_seg): Check adjustment to last frag. (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to section alignment. * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise. * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise. (write_object_file): Invoke md_do_align if available, and use frag_align_code on text sections. * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args. * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise. * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise. * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise. * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for BFD_ASSEMBLER too.
2002-05-23 08:08:48 +00:00
2002-05-23 Alan Modra <amodra@bigpond.net.au>
* config/tc-alpha.c (assemble_tokens): Protect use of ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
2002-05-23 10:12:04 +00:00
* config/tc-alpha.c (assemble_tokens): Protect use of
ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
* write.c (size_seg): Check adjustment to last frag. (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to section alignment. * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise. * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise. (write_object_file): Invoke md_do_align if available, and use frag_align_code on text sections. * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args. * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise. * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise. * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise. * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for BFD_ASSEMBLER too.
2002-05-23 08:08:48 +00:00
* write.c (size_seg): Check adjustment to last frag.
(SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
section alignment.
* config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
* config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
(write_object_file): Invoke md_do_align if available, and use
frag_align_code on text sections.
* config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
* config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
* config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
* config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
* config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
BFD_ASSEMBLER too.
2002-05-22 H.J. Lu <hjl@gnu.org> * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file for source file.
2002-05-23 06:51:41 +00:00
2002-05-22 H.J. Lu <hjl@gnu.org>
* dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
for source file.
COFF: Dump literal pool when changing sections.
2002-05-22 16:46:27 +00:00
2002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-arm.c (arm_s_section): Enable for COFF builds as well
as ELF builds.
2002-05-22 H.J. Lu <hjl@gnu.org> * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol for one .loc for compiler.
2002-05-22 16:15:18 +00:00
2002-05-22 H.J. Lu <hjl@gnu.org>
* dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
for one .loc for compiler.
* config/tc-mips.c (macro): Relax warning, it's toot strict for embedded-PIC.
2002-05-22 00:13:13 +00:00
2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (macro): Relax warning, it's toot strict for
embedded-PIC.
? gas/testsuite/gas/mips/rol64.d ? gas/testsuite/gas/mips/rol64.s Index: gas/ChangeLog =================================================================== RCS file: /cvs/src/src/gas/ChangeLog,v retrieving revision 1.1334 diff -u -p -r1.1334 ChangeLog --- gas/ChangeLog 21 May 2002 20:01:51 -0000 1.1334 +++ gas/ChangeLog 21 May 2002 23:32:51 -0000 @@ -1,3 +1,8 @@ +2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * config/tc-mips.c (macro2): Add 64 bit drol, dror macros. + Optimize the rotate by zero case. + 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com> * configure.in: Remove accidental enabling of bfd_gas=yes for Index: gas/config/tc-mips.c =================================================================== RCS file: /cvs/src/src/gas/config/tc-mips.c,v retrieving revision 1.123 diff -u -p -r1.123 tc-mips.c --- gas/config/tc-mips.c 14 May 2002 23:35:59 -0000 1.123 +++ gas/config/tc-mips.c 21 May 2002 23:32:52 -0000 @@ -6686,6 +6686,17 @@ macro2 (ip) --mips_opts.noreorder; break; + case M_DROL: + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "dsubu", + "d,v,t", AT, 0, treg); + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "dsrlv", + "d,t,s", AT, sreg, AT); + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "dsllv", + "d,t,s", dreg, sreg, treg); + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "or", + "d,v,t", dreg, dreg, AT); + break; + case M_ROL: macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "subu", "d,v,t", AT, 0, treg); @@ -6697,15 +6708,55 @@ macro2 (ip) "d,v,t", dreg, dreg, AT); break; + case M_DROL_I: + { + unsigned int rot; + char *l, *r; + + if (imm_expr.X_op != O_constant) + as_bad (_("rotate count too large")); + rot = imm_expr.X_add_number & 0x3f; + if (! rot) + break; + l = (rot < 0x20) ? "dsll" : "dsll32"; + r = ((0x40 - rot) < 0x20) ? "dsrl" : "dsrl32"; + rot &= 0x1f; + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, l, + "d,w,<", AT, sreg, rot); + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, r, + "d,w,<", dreg, sreg, (0x20 - rot) & 0x1f); + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "or", + "d,v,t", dreg, dreg, AT); + } + break; + case M_ROL_I: - if (imm_expr.X_op != O_constant) - as_bad (_("rotate count too large")); - macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "sll", "d,w,<", - AT, sreg, (int) (imm_expr.X_add_number & 0x1f)); - macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "srl", "d,w,<", - dreg, sreg, (int) ((0 - imm_expr.X_add_number) & 0x1f)); - macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "or", "d,v,t", - dreg, dreg, AT); + { + unsigned int rot; + + if (imm_expr.X_op != O_constant) + as_bad (_("rotate count too large")); + rot = imm_expr.X_add_number & 0x1f; + if (! rot) + break; + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "sll", + "d,w,<", AT, sreg, rot); + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "srl", + "d,w,<", dreg, sreg, (0x20 - rot) & 0x1f); + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "or", + "d,v,t", dreg, dreg, AT); + } + break; + + case M_DROR: + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "dsubu", + "d,v,t", AT, 0, treg); + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "dsllv", + "d,t,s", AT, sreg, AT); + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "dsrlv", + "d,t,s", dreg, sreg, treg); + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "or", + "d,v,t", dreg, dreg, AT); break; case M_ROR: @@ -6719,15 +6770,44 @@ macro2 (ip) "d,v,t", dreg, dreg, AT); break; + case M_DROR_I: + { + unsigned int rot; + char *l, *r; + + if (imm_expr.X_op != O_constant) + as_bad (_("rotate count too large")); + rot = imm_expr.X_add_number & 0x3f; + if (! rot) + break; + r = (rot < 0x20) ? "dsrl" : "dsrl32"; + l = ((0x40 - rot) < 0x20) ? "dsll" : "dsll32"; + rot &= 0x1f; + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, r, + "d,w,<", AT, sreg, rot); + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, l, + "d,w,<", dreg, sreg, (0x20 - rot) & 0x1f); + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "or", + "d,v,t", dreg, dreg, AT); + } + break; + case M_ROR_I: - if (imm_expr.X_op != O_constant) - as_bad (_("rotate count too large")); - macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "srl", "d,w,<", - AT, sreg, (int) (imm_expr.X_add_number & 0x1f)); - macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "sll", "d,w,<", - dreg, sreg, (int) ((0 - imm_expr.X_add_number) & 0x1f)); - macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "or", "d,v,t", - dreg, dreg, AT); + { + unsigned int rot; + + if (imm_expr.X_op != O_constant) + as_bad (_("rotate count too large")); + rot = imm_expr.X_add_number & 0x1f; + if (! rot) + break; + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "srl", + "d,w,<", AT, sreg, rot); + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "sll", + "d,w,<", dreg, sreg, (0x20 - rot) & 0x1f); + macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "or", + "d,v,t", dreg, dreg, AT); + } break; case M_S_DOB: Index: gas/testsuite/ChangeLog =================================================================== RCS file: /cvs/src/src/gas/testsuite/ChangeLog,v retrieving revision 1.315 diff -u -p -r1.315 ChangeLog --- gas/testsuite/ChangeLog 20 May 2002 17:05:34 -0000 1.315 +++ gas/testsuite/ChangeLog 21 May 2002 23:32:54 -0000 @@ -1,3 +1,9 @@ +2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * gas/mips/rol64.s: New file, test of drol, dror macros. + * gas/mips/rol64.d: Likewise. + * gas/mips/mips.exp: Add new test. + 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com> * gas/arm/arm.exp: Replace deprecated command line switches Index: gas/testsuite/gas/mips/mips.exp =================================================================== RCS file: /cvs/src/src/gas/testsuite/gas/mips/mips.exp,v retrieving revision 1.32 diff -u -p -r1.32 mips.exp --- gas/testsuite/gas/mips/mips.exp 4 Apr 2002 08:23:30 -0000 1.32 +++ gas/testsuite/gas/mips/mips.exp 21 May 2002 23:32:54 -0000 @@ -122,6 +122,7 @@ if { [istarget mips*-*-*] } then { run_dump_test "mul" } run_dump_test "rol" + run_dump_test "rol64" if !$aout { run_dump_test "sb" } run_dump_test "trunc" if !$aout { run_dump_test "ulh" } Index: include/opcode/ChangeLog =================================================================== RCS file: /cvs/src/src/include/opcode/ChangeLog,v retrieving revision 1.167 diff -u -p -r1.167 ChangeLog --- include/opcode/ChangeLog 17 May 2002 19:01:03 -0000 1.167 +++ include/opcode/ChangeLog 21 May 2002 23:32:57 -0000 @@ -1,3 +1,7 @@ +2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * mips.h: Add M_DROL, M_DROL_I, M_DROR, M_DROR_I macro cases. + 2002-05-17 Andrey Volkov <avolkov@sources.redhat.com> * h8300.h: Corrected defs of all control regs Index: include/opcode/mips.h =================================================================== RCS file: /cvs/src/src/include/opcode/mips.h,v retrieving revision 1.24 diff -u -p -r1.24 mips.h --- include/opcode/mips.h 16 Mar 2002 03:09:18 -0000 1.24 +++ include/opcode/mips.h 21 May 2002 23:32:57 -0000 @@ -526,9 +526,13 @@ enum M_REM_3I, M_REMU_3, M_REMU_3I, + M_DROL, M_ROL, + M_DROL_I, M_ROL_I, + M_DROR, M_ROR, + M_DROR_I, M_ROR_I, M_S_DA, M_S_DOB, Index: opcodes/ChangeLog =================================================================== RCS file: /cvs/src/src/opcodes/ChangeLog,v retrieving revision 1.447 diff -u -p -r1.447 ChangeLog --- opcodes/ChangeLog 17 May 2002 14:36:45 -0000 1.447 +++ opcodes/ChangeLog 21 May 2002 23:33:00 -0000 @@ -1,3 +1,7 @@ +2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * mips-opc.c (mips_builtin_opcodes): Add drol, dror macros. + Fri May 17 14:26:44 2002 J"orn Rennecke <joern.rennecke@superh.com> * disassemble.c (disassembler): Just use print_insn_sh for bfd_arch_sh. Index: opcodes/mips-opc.c =================================================================== RCS file: /cvs/src/src/opcodes/mips-opc.c,v retrieving revision 1.32 diff -u -p -r1.32 mips-opc.c --- opcodes/mips-opc.c 17 Mar 2002 02:42:25 -0000 1.32 +++ opcodes/mips-opc.c 21 May 2002 23:33:00 -0000 @@ -492,6 +492,10 @@ const struct mips_opcode mips_builtin_op {"dremu", "z,s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HILO, I3 }, {"dremu", "d,v,t", 3, (int) M_DREMU_3, INSN_MACRO, I3 }, {"dremu", "d,v,I", 3, (int) M_DREMU_3I, INSN_MACRO, I3 }, +{"drol", "d,v,t", 0, (int) M_DROL, INSN_MACRO, I3 }, +{"drol", "d,v,I", 0, (int) M_DROL_I, INSN_MACRO, I3 }, +{"dror", "d,v,t", 0, (int) M_DROR, INSN_MACRO, I3 }, +{"dror", "d,v,I", 0, (int) M_DROR_I, INSN_MACRO, I3 }, {"dsllv", "d,t,s", 0x00000014, 0xfc0007ff, WR_d|RD_t|RD_s, I3 }, {"dsll32", "d,w,<", 0x0000003c, 0xffe0003f, WR_d|RD_t, I3 }, {"dsll", "d,w,s", 0x00000014, 0xfc0007ff, WR_d|RD_t|RD_s, I3 }, /* dsllv */
2002-05-21 23:54:48 +00:00
2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
Optimize the rotate by zero case.
Remove accidental enabling of bfd_gas=yes for sh-coff targets.
2002-05-21 20:01:53 +00:00
2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
* configure.in: Remove accidental enabling of bfd_gas=yes for
sh-coff targets.
* configure: Regenerate.
* app.c: Fix formatting. * as.c: Likewise. * ehopt.c: Likewise. * expr.c: Likewise. * input-file.c: Likewise. * listing.c: Likewise. * macro.h: Likewise. * stabs.c: Likewise. * symbols.c: Likewise.
2002-05-18 12:53:30 +00:00
2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
* app.c: Fix formatting.
* as.c: Likewise.
* ehopt.c: Likewise.
* expr.c: Likewise.
* input-file.c: Likewise.
* listing.c: Likewise.
* macro.h: Likewise.
* stabs.c: Likewise.
* symbols.c: Likewise.
Remove stale files.
2002-05-17 10:36:51 +00:00
2002-05-17 Alan Modra <amodra@bigpond.net.au>
* config/obj-generic.c: Delete file.
* config/obj-generic.h: Likewise.
* config/tc-avr.c (mcu_types): Update for new devices.
2002-05-16 19:24:00 +00:00
2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
* config/tc-avr.c (mcu_types): Update for new devices.
* config/tc-mips.c (macro): Warn about wrong la/dla use.
2002-05-14 23:35:59 +00:00
2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (macro): Warn about wrong la/dla use.
* config/tc_mips.c (s_cpsetup): Fix completely bogus code which had worked sometimes by accident. Fix copy&paste comment.
2002-05-14 23:29:23 +00:00
2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
worked sometimes by accident. Fix copy&paste comment.
* config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section alignment for NewABI. Let n32 use .reginfo. Remove useless casts. (mips_elf_final_processing): Let n32 use .reginfo.
2002-05-14 23:27:35 +00:00
2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
(mips_elf_final_processing): Let n32 use .reginfo.
* config/tc-mips.c (append_insn): Fix too small range of variable.
2002-05-14 23:19:39 +00:00
2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (append_insn): Fix too small range of variable.
Remove redundant call to listing_prev_line
2002-05-14 20:40:30 +00:00
2002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-arm.c (arm_cleanup): Remove redundant call to
listing_prev_line().
Fix grammatical error.
2002-05-13 10:16:36 +00:00
2002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
Remove redundant call to listing_prev().
2002-05-13 11:33:07 +00:00
* config/tc-arm.c (md_assemble): Remove redundant call to
listing_prev().
Do not reset loc_directive_seen in dwarf2_emit_insn.
2002-05-13 10:24:14 +00:00
* dwarf2dbg.c (dwarf2_emit_insn): Do not reset
loc_directive_seen.
Fix grammatical error.
2002-05-13 10:16:36 +00:00
* stabs.c (s_stab_generic): Fix grammatical error in warning
message.
* write.c (subsegs_finish): Don't specially align last subseg.
2002-05-13 01:23:51 +00:00
2002-05-13 Alan Modra <amodra@bigpond.net.au>
* write.c (subsegs_finish): Don't specially align last subseg.
Define md_pcrel_from for use with sh-hms target.
2002-05-11 11:31:17 +00:00
2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
Warn about a description field that is too big.
2002-05-11 19:40:29 +00:00
* stabs.c (s_stab_generic): Warn about a description field that is
too big.
Fix formatting and compile tine warnings when compiling without BFD_ASSEMBLER defined.
2002-05-11 12:08:26 +00:00
* config/obj-coff.c: Fix compile time warnings when compiling
without BFD_ASSEMBLER defined.
Fix formatting.
Define md_pcrel_from for use with sh-hms target.
2002-05-11 11:31:17 +00:00
* config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
target.
(md_pcrel_from_section): Use md_pcrel_from().
Use the 'current' struct filled by dwarf2_directive_loc, instead of calling dwarf2_where.
2002-05-11 10:32:35 +00:00
2002-05-11 Bruno Haible <bruno@clisp.org>
* dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
by dwarf2_directive_loc, instead of calling dwarf2_where.
* config/obj-coff.h: Fix formatting. * config/tc-mcore.c: Likewise. * config/tc-mn10300.c: Likewise. * config/tc-openrisc.c: Likewise. * config/tc-or32.c: Likewise. * config/tc-pdp11.c: Likewise. * config/tc-ppc.c: Likewise. * config/tc-ppc.h: Likewise. * config/tc-sh64.c: Likewise. * config/tc-sh.c: Likewise. * config/tc-tic54x.c: Likewise. * config/tc-xstormy16.c: Likewise. * config/tc-xstormy16.h: Likewise.
2002-05-11 09:53:52 +00:00
2002-05-11 Kazu Hirata <kazu@cs.umass.edu>
* config/obj-coff.h: Fix formatting.
* config/tc-mcore.c: Likewise.
* config/tc-mn10300.c: Likewise.
* config/tc-openrisc.c: Likewise.
* config/tc-or32.c: Likewise.
* config/tc-pdp11.c: Likewise.
* config/tc-ppc.c: Likewise.
* config/tc-ppc.h: Likewise.
* config/tc-sh64.c: Likewise.
* config/tc-sh.c: Likewise.
* config/tc-tic54x.c: Likewise.
* config/tc-xstormy16.c: Likewise.
* config/tc-xstormy16.h: Likewise.
* config/obj-coff.c: Fix formatting. * config/obj-elf.c: Likewise. * config/tc-alpha.c: Likewise. * config/tc-arm.c: Likewise. * config/tc-d10v.c: Likewise. * config/tc-d30v.c: Likewise. * config/tc-h8300.c: Likewise. * config/tc-hppa.c: Likewise.
2002-05-09 13:12:57 +00:00
2002-05-09 Kazu Hirata <kazu@cs.umass.edu>
* config/obj-coff.c: Fix formatting.
* config/obj-elf.c: Likewise.
* config/tc-alpha.c: Likewise.
* config/tc-arm.c: Likewise.
* config/tc-d10v.c: Likewise.
* config/tc-d30v.c: Likewise.
* config/tc-h8300.c: Likewise.
* config/tc-hppa.c: Likewise.
* config/tc-i386.c (md_estimate_size_before_relax) Don't lose reloc when no_cond_jump_promotion.
2002-05-09 06:35:22 +00:00
2002-05-09 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (md_estimate_size_before_relax) Don't lose
reloc when no_cond_jump_promotion.
Fix i960-elf abort in cvt_frag_to_fill while compiling libc/stdio/vfprintf.c. * config/tc-i960.c (md_estimate_size_before_relax): Return size of current variable part of frag.
2002-05-09 01:43:11 +00:00
2002-05-08 Jim Wilson <wilson@redhat.com>
* config/tc-i960.c (md_estimate_size_before_relax): Return size of
current variable part of frag.
* config/tc-mmix.c: Fix formatting. * config/tc-mmix.h: Likewise.
2002-05-09 00:33:09 +00:00
2002-05-08 Kazu Hirata <kazu@cs.umass.edu>
* config/tc-mmix.c: Fix formatting.
* config/tc-mmix.h: Likewise.
* configure: Regenerate.
2002-05-08 14:32:37 +00:00
2002-05-08 Alan Modra <amodra@bigpond.net.au>
* configure: Regenerate.
* config/tc-m68k.c: Fix formatting.
2002-05-08 01:54:04 +00:00
2002-05-07 Kazu Hirata <kazu@cs.umass.edu>
* config/tc-m68k.c: Fix formatting.
Honour DESTDIR
2002-05-07 17:22:20 +00:00
2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
* Makefile.am: Honour DESTDIR.
* Makefile.in: Regenerate.
* config/tc-ia64.c: Fix formatting. * config/tc-ia64.h: Likewise.
2002-05-06 11:43:03 +00:00
2002-05-06 Kazu Hirata <kazu@cs.umass.edu>
* config/tc-ia64.c: Fix formatting.
* config/tc-ia64.h: Likewise.
* config/tc-mips.c: Fix formatting. * config/tc-s390.c: Likewise. * config/tc-s390.h: Likewise.
2002-05-04 17:38:00 +00:00
2002-05-04 Kazu Hirata <kazu@cs.umass.edu>
* config/tc-mips.c: Fix formatting.
* config/tc-s390.c: Likewise.
* config/tc-s390.h: Likewise.
* config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number information for instructions.
2002-05-03 18:25:08 +00:00
2002-05-03 Alexandre Oliva <aoliva@redhat.com>
* config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
information for instructions.
* as.h: Fix formatting. * cgen.c: Likewise. * cgen.h: Likewise. * dwarf2dbg.c: Likewise. * frags.h: Likewise. * gasp.c: Likewise. * macro.c: Likewise. * read.c: Likewise. * stabs.c: Likewise. * symbols.c: Likewise.
2002-05-03 02:25:33 +00:00
2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
* as.h: Fix formatting.
* cgen.c: Likewise.
* cgen.h: Likewise.
* dwarf2dbg.c: Likewise.
* frags.h: Likewise.
* gasp.c: Likewise.
* macro.c: Likewise.
* read.c: Likewise.
* stabs.c: Likewise.
* symbols.c: Likewise.
* config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL. (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with BFD_RELOC_16_BASEREL. (md_assemble): Likewise. (md_apply_fix3): Likewise.
2002-05-02 12:41:35 +00:00
2002-05-02 Alan Modra <amodra@bigpond.net.au>
* app.c (mri_pseudo): Only declare for TC_M68K.
2002-05-02 13:01:50 +00:00
* app.c (mri_pseudo): Only declare for TC_M68K.
* config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL. (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with BFD_RELOC_16_BASEREL. (md_assemble): Likewise. (md_apply_fix3): Likewise.
2002-05-02 12:41:35 +00:00
* config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
(ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
BFD_RELOC_16_BASEREL.
(md_assemble): Likewise.
(md_apply_fix3): Likewise.
Do not convert a subtract of zero into an add of zero.
2002-05-02 09:11:14 +00:00
2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
zero into an add of zero - it is not the same.
Generate warning if the same destination register is used in parallel instructions.
2002-05-01 09:54:31 +00:00
2002-05-01 Arati Dikey <aratid@kpit.com>
* tc-sh.c (get_specific): Generate warning if the same
destination register is used in parallel instructions.
* config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
2002-05-01 00:53:55 +00:00
2002-05-01 Andrew Macleod <amacleod@cygnus.com>
* config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
* write.c (cvt_frag_to_fill): Set fr_offset to zero on .org backwards to prevent cascading errors.
2002-05-01 00:33:09 +00:00
2002-05-01 Alan Modra <amodra@bigpond.net.au>
* write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
backwards to prevent cascading errors.
* configure.in: Add support for powerpc-*-windiss. * configure: Regenerated.
2002-04-30 17:47:11 +00:00
2002-04-30 Mark Mitchell <mark@codesourcery.com>
* configure.in: Add support for powerpc-*-windiss.
* configure: Regenerated.
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
* config/tc-i386.c: Formatting fixes, add missing space in error message.
2002-04-28 12:19:46 +00:00
2002-04-28 Alan Modra <amodra@bigpond.net.au>
* config/tc-s390.c (md_parse_option): Formatting.
2002-04-28 12:34:02 +00:00
* config/tc-s390.c (md_parse_option): Formatting.
* config/tc-i386.c: Formatting fixes, add missing space in error message.
2002-04-28 12:19:46 +00:00
* config/tc-i386.c: Formatting fixes, add missing space in error
message.
The patch contains mostly fixes for the disassembler. It also fixes a crash of the assembler with some malformed source input. Long segmented addresses are now correctly relocated. Finally it updates my email address in the MAINTAINERS file.
2002-04-25 10:59:24 +00:00
2002-04-24 Christian Groessler <chris@groessler.org>
* config/tc-z8k.c (build_bytes): Add support for new cases:
CLASS_IGNORE and ARG_NIM4.
(md_assemble): Prevent destruction of input_line_pointer if
get_operands returns failure.
2002-04-24 Chris G. Demetriou <cgd@broadcom.com> * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D instructions to be generated by macros.
2002-04-24 21:52:47 +00:00
2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
* config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
instructions to be generated by macros.
* config/tc-i386.c (output_jump, output_disp) (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any more. (md_apply_fix3): Remember addend value for rela relocations. (tc_gen_reloc): Correctly compute pc-relative relocation addend.
2002-04-24 14:56:07 +00:00
2002-04-24 Andreas Schwab <schwab@suse.de>
* config/tc-i386.c (output_jump, output_disp)
(md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
more.
(md_apply_fix3): Remember addend value for rela relocations.
(tc_gen_reloc): Correctly compute pc-relative relocation addend.
2002-04-22 Chris Demetriou <cgd@broadcom.com> * config/tc-mips.c (macro_build): Add close-parenthesis missing from previous change. (also, fix ChangeLog entry for previous patch.)
2002-04-22 21:50:44 +00:00
2002-04-22 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (macro_build): Add close-parenthesis missing
from previous change.
2002-04-22 Eric Christopher <echristo@redhat.com> * config/tc-mips.c: Add warning if macro instructions are expanded into a branch delay slot.
2002-04-22 21:21:06 +00:00
2002-04-22 Eric Christopher <echristo@redhat.com>
2002-04-22 Chris Demetriou <cgd@broadcom.com> * config/tc-mips.c (macro_build): Add close-parenthesis missing from previous change. (also, fix ChangeLog entry for previous patch.)
2002-04-22 21:50:44 +00:00
* config/tc-mips.c (macro_build): Add warning if macro instructions
are expanded into a branch delay slot.
2002-04-22 Eric Christopher <echristo@redhat.com> * config/tc-mips.c: Add warning if macro instructions are expanded into a branch delay slot.
2002-04-22 21:21:06 +00:00
* dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line numbers, gdb relies on them to detect the start of the prologue.
2002-04-17 23:08:42 +00:00
2002-04-17 Geoffrey Keating <geoffk@redhat.com>
* dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
numbers, gdb relies on them to detect the start of the prologue.
* config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to symbols in merge sections.
2002-04-17 15:12:24 +00:00
2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
* config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
symbols in merge sections.
* config/tc-i386.c: Formatting fixes, add missing space in error message.
2002-04-28 12:19:46 +00:00
2002-04-16 Alan Modra <amodra@bigpond.net.au>
* as.c (main): Don't reference _bfd_chunksize.
2002-04-16 04:58:56 +00:00
* as.c (main): Don't reference _bfd_chunksize.
Prevent adjustments to symbols in merge sections.
2002-04-16 02:58:11 +00:00
2002-04-15 Tom Rix <trix@redhat.com>
2002-04-22 Eric Christopher <echristo@redhat.com> * config/tc-mips.c: Add warning if macro instructions are expanded into a branch delay slot.
2002-04-22 21:21:06 +00:00
* config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
Prevent adjustments to symbols in merge sections.
2002-04-16 02:58:11 +00:00
symbols in merge sections.
* doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document. * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an argument for the precision. (gen_to_words): Update accordingly.
2002-04-11 11:11:35 +00:00
2002-04-11 Richard Sandiford <rsandifo@redhat.com>
* doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
* config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
argument for the precision.
(gen_to_words): Update accordingly.
* as.c (parse_args <OPTION_VERSION>): Use VERSION is BFD_VERSION_STRING unavailable. * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
2002-04-10 13:00:02 +00:00
2002-04-10 Alan Modra <amodra@bigpond.net.au>
* as.c (parse_args <OPTION_VERSION>): Use VERSION is
BFD_VERSION_STRING unavailable.
* config/tc-i386.c (INLINE): Define (for non-BFD assembler).
New Turkish translation
2002-06-26 08:21:04 +00:00
2002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
* config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if symbol_used_in_reloc_p is true.
2002-04-09 16:48:03 +00:00
* config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
symbol_used_in_reloc_p is true.
* config/tc-sh.c (md_apply_fix3): Don't zero relocations on big endian hosts.
2002-04-09 15:26:59 +00:00
* config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
endian hosts.
* dep-in.sed: Cope with absolute paths. * Makefile.am (dep.sed): Subst TOPDIR. Run "make dep-am". * Makefile.in: Regenerate.
2002-04-04 14:07:22 +00:00
2002-04-04 Alan Modra <amodra@bigpond.net.au>
* dep-in.sed: Cope with absolute paths.
* Makefile.am (dep.sed): Subst TOPDIR.
Run "make dep-am".
* Makefile.in: Regenerate.
* config/tc-mips.c (mips16_macro_build): Cast type mismatch. (mips_ip): Remove unused variable. (md_apply_fix3): Cast signed/unsignes mismatches. Replace unsigned char with bfd_byte. (s_file): Remove unused variable. (s_mips_ent): Likewise.
2002-04-04 07:43:11 +00:00
2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (mips16_macro_build): Cast type mismatch.
(mips_ip): Remove unused variable.
(md_apply_fix3): Cast signed/unsignes mismatches. Replace
unsigned char with bfd_byte.
(s_file): Remove unused variable.
(s_mips_ent): Likewise.
Various fixes and improvements for d10v.
2002-04-03 19:44:05 +00:00
2002-04-03 Tom Rix <trix@redhat.com>
* config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
(build_insn): Same.
(find_opcode): Fix warning in as_warn.
* config/tc-d10v.h: Update Copyright.
2002-04-03 Alan Matsuoka <alanm@redhat.com>
Tom Rix <trix@redhat.com>
From Jeff Knaggs <jknaggs@redhat.com>
2002-04-22 Eric Christopher <echristo@redhat.com> * config/tc-mips.c: Add warning if macro instructions are expanded into a branch delay slot.
2002-04-22 21:21:06 +00:00
* config/tc-d10v.c (check_resource_conflict): New function to
Various fixes and improvements for d10v.
2002-04-03 19:44:05 +00:00
check for resource conflicts.
From Jason Eckhardt <jle@redhat.com>
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
* config/tc-d10v.c (build_insn): Check for unresolved imm4 or
imm3 fields.
* config/tc-d10v.c (find_opcode): Emit a warning if one of the
reserved control registers is used.
* config/tc-d10v.c (build_insn): Check for unresolved imm4 or
imm3 fields.
Various fixes and improvements for d10v.
2002-04-03 19:44:05 +00:00
From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
* tc-d10v.c (parallel_ok): Prevent packing only if the first
instruction cannot be packed.
Various fixes and improvements for d10v.
2002-04-03 19:44:05 +00:00
From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
* gas/config/tc-d10v.c (check_resource_conflict): Only check
write-write conflicts.
(md_assemble): Reformat introductory comment.
* opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
arguments.
Various fixes and improvements for d10v.
2002-04-03 19:44:05 +00:00
* symbols.c (resolve_symbol_value <O_uminus, O_bit_not, O_logical_not>): Derive final_seg from add_symbol. <O_multiply..O_logical_or>: More final_seg twiddles.
2002-04-03 04:10:28 +00:00
2002-04-03 Alan Modra <amodra@bigpond.net.au>
* symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
O_logical_not>): Derive final_seg from add_symbol.
<O_multiply..O_logical_or>: More final_seg twiddles.
* config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc in 32-bit mode.
2002-04-02 00:32:41 +00:00
2002-04-01 Jessica Han <jessica@cup.hp.com>
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
* config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
* config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc in 32-bit mode.
2002-04-02 00:32:41 +00:00
in 32-bit mode.
* config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of field for pc-relative fixups. (output_disp): Likewise. (md_estimate_size_before_relax): Likewise. (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for pc-relative fixups in 64bit mode.
2002-03-27 16:22:04 +00:00
2002-03-27 Andreas Schwab <schwab@suse.de>
* config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
field for pc-relative fixups.
(output_disp): Likewise.
(md_estimate_size_before_relax): Likewise.
(tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
pc-relative fixups in 64bit mode.
* config/te-aix5.h: Typo fix.
2002-03-22 02:07:36 +00:00
2002-03-22 Alan Modra <amodra@bigpond.net.au>
* config/te-aix5.h: Typo fix.
* Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate.
2002-03-21 09:40:17 +00:00
2002-03-21 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.
Fix typo
2002-03-21 09:13:34 +00:00
2002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
* config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
(vfp_sp_reg_pos -> vfp_dp_reg_pos).
* config/tc-mips.c (md_estimate_size_before_relax): Do not modify the EXTENDED bit here; report the estimate according to the current size.
2002-03-18 18:56:18 +00:00
2002-03-18 Alexandre Oliva <aoliva@redhat.com>
* config/tc-mips.c (md_estimate_size_before_relax): Do not modify
the EXTENDED bit here; report the estimate according to the
current size.
Add AIX 64 shared library support and emulation layer for binutils
2002-03-18 12:46:27 +00:00
2002-03-18 Tom Rix <trix@redhat.com>
* configure.in: Add AIX 5 support.
* config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
* config/te-aix5.h: New file. AIX 5 support.
* configure: Regenerate.
Updated French translations
2002-03-18 09:44:22 +00:00
2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
* po/fr.po: Updated version.
* doc/c-mips.texi (Machine Dependencies): Add new node.
2002-03-16 09:58:40 +00:00
2002-03-16 Andreas Jaeger <aj@suse.de>
* doc/c-mips.texi (Machine Dependencies): Add new node.
[ gas/ChangeLog ] 2002-03-15 Chris G. Demetriou <cgd@broadcom.com> * config/tc-mips.c (mips_set_options): New "ase_mips3d" member. (mips_opts): Initialize "ase_mips3d" member. (file_ase_mips3d): New variable. (CPU_HAS_MIPS3D): New macro. (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d based on command line options and configuration defaults. (macro_build, mips_ip): Accept MIPS-3D instructions if mips_opts.ase_mips3d is set. (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option): Add support for "-mips3d" and "-no-mips3d" options. (OPTION_ELF_BASE): Move to accomodate new options. (s_mipsset): Support ".set mips3d" and ".set nomips3d". (mips_elf_final_processing): Add a comment indicating that a MIPS-3D ASE ELF header flag should be set, when one exists. * doc/as.texinfo: Document -mips3d and -no-mips3d options. * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set nomips3d" directives. [ gas/testsuite/ChangeLog ] 2002-03-15 Chris G. Demetriou <cgd@broadcom.com> * gas/mips/mips64-mips3d.s: New file. * gas/mips/mips64-mips3d.d: Likewise. * gas/mips/mips.exp: Run new "mips64-mips3d" test. [ include/opcode/ChangeLog ] 2002-03-15 Chris G. Demetriou <cgd@broadcom.com> * mips.h (INSN_MIPS3D): New definition used to mark MIPS-3D instructions. (OPCODE_IS_MEMBER): Adjust comments to indicate that ASE bit masks may be passed along with the ISA bitmask. [ opcodes/ChangeLog ] 2002-03-15 Chris G. Demetriou <cgd@broadcom.com> * mips-dis.c (mips_isa_type): Add MIPS3D instructions to the ISA bit masks for bfd_mach_mips_sb1 and bfd_mach_mipsisa64. Add comments for bfd_mach_mipsisa32 and bfd_mach_mipsisa64 that indicate that they should dissassemble all applicable MIPS-specified ASEs. * mips-opc.c: Add support for MIPS-3D instructions. (M3D): New definition. * mips-opc.c: Update copyright years.
2002-03-16 03:09:19 +00:00
2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
* config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
(mips_opts): Initialize "ase_mips3d" member.
(file_ase_mips3d): New variable.
(CPU_HAS_MIPS3D): New macro.
(md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
based on command line options and configuration defaults.
(macro_build, mips_ip): Accept MIPS-3D instructions if
mips_opts.ase_mips3d is set.
(OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
Add support for "-mips3d" and "-no-mips3d" options.
(OPTION_ELF_BASE): Move to accomodate new options.
(s_mipsset): Support ".set mips3d" and ".set nomips3d".
(mips_elf_final_processing): Add a comment indicating that a
MIPS-3D ASE ELF header flag should be set, when one exists.
* doc/as.texinfo: Document -mips3d and -no-mips3d options.
* doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
nomips3d" directives.
* doc/c-mips.texi (Machine Dependencies): Add new node.
2002-03-16 09:58:40 +00:00
* config/tc-mmix.c (md_estimate_size_before_relax): Don't consider a weak symbol in same section to be within reach.
2002-03-14 10:02:42 +00:00
2002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
* config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
a weak symbol in same section to be within reach.
Updated French translations
2002-03-13 10:35:17 +00:00
2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
* po/fr.po: Updated version.
* config/tc-ia64.c (fixup_unw_records): Clear region when seeing a body record so that an error is given for misplaced .save pseudo-ops.
2002-03-12 09:30:42 +00:00
2002-03-12 Andreas Schwab <schwab@suse.de>
* config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
body record so that an error is given for misplaced .save
pseudo-ops.
* config/tc-i386.h (REX_OPCODE): Define. (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define. (rex_byte): typedef to int. * config/tc-i386.c: Group prototypes and vars together. Formatting fixes. Remove occurrences of "register" keyword. (true): Delete. (false): Delete. (mode_from_disp_size): Add INLINE keyword to prototype. (fits_in_signed_byte): Likewise. (fits_in_unsigned_byte): Likewise. (fits_in_unsigned_word): Likewise. (fits_in_signed_word): Likewise. (fits_in_unsigned_long): Likewise. (fits_in_signed_long): Likewise. (type_names): Constify. (intel_float_operand): Constify param. (add_prefix): Use REX_OPCODE. (md_assemble): Likewise. Modify for changed rex_byte. (parse_insn): Split out of md_assemble. (parse_operands): Likewise. (swap_operands): Likewise. (optimize_imm): Likewise. (optimize_disp): Likewise. (match_template): Likewise. (check_string): Likewise. (process_suffix): Likewise. (check_byte_reg): Likewise. (check_long_reg): Likewise. (check_qword_reg): Likewise. (check_word_reg): Likewise. (finalize_imm): Likewise. (process_operands): Likewise. (build_modrm_byte): Likewise. (output_insn): Likewise. (output_branch): Likewise. (output_jump): Likewise. (output_interseg_jump): Likewise. (output_disp): Likewise. (output_imm): Likewise.
2002-03-09 05:36:51 +00:00
2002-03-09 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.h (REX_OPCODE): Define.
(REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
(rex_byte): typedef to int.
* config/tc-i386.c: Group prototypes and vars together.
Formatting fixes. Remove occurrences of "register" keyword.
(true): Delete.
(false): Delete.
(mode_from_disp_size): Add INLINE keyword to prototype.
(fits_in_signed_byte): Likewise.
(fits_in_unsigned_byte): Likewise.
(fits_in_unsigned_word): Likewise.
(fits_in_signed_word): Likewise.
(fits_in_unsigned_long): Likewise.
(fits_in_signed_long): Likewise.
(type_names): Constify.
(intel_float_operand): Constify param.
(add_prefix): Use REX_OPCODE.
(md_assemble): Likewise. Modify for changed rex_byte.
(parse_insn): Split out of md_assemble.
(parse_operands): Likewise.
(swap_operands): Likewise.
(optimize_imm): Likewise.
(optimize_disp): Likewise.
(match_template): Likewise.
(check_string): Likewise.
(process_suffix): Likewise.
(check_byte_reg): Likewise.
(check_long_reg): Likewise.
(check_qword_reg): Likewise.
(check_word_reg): Likewise.
(finalize_imm): Likewise.
(process_operands): Likewise.
(build_modrm_byte): Likewise.
(output_insn): Likewise.
(output_branch): Likewise.
(output_jump): Likewise.
(output_interseg_jump): Likewise.
(output_disp): Likewise.
(output_imm): Likewise.
2002-03-07 Daniel Jacobowitz <drow@mvista.com> * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
2002-03-08 04:21:51 +00:00
2002-03-07 Daniel Jacobowitz <drow@mvista.com>
* doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
* config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte relocs except when BFD64. * write.c (number_to_chars_bigendian): Don't abort when N is larger than sizeof (VAL). (number_to_chars_littleendian): Likewise.
2002-03-06 04:59:36 +00:00
2002-03-06 Alan Modra <amodra@bigpond.net.au>
* config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
relocs except when BFD64.
* write.c (number_to_chars_bigendian): Don't abort when N is
larger than sizeof (VAL).
(number_to_chars_littleendian): Likewise.
2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca> * config/tc-hppa.c (md_apply_fix3): Add cast. (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and e_rrsel.
2002-03-05 17:57:17 +00:00
2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
* config/tc-hppa.c (md_apply_fix3): Add cast.
(hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
e_rrsel.
* tc-pdp11.c: Use VAX float format support for PDP-11 target. (parse_ac5): New function for parsing float regs in float operand. (parse_expression): Remove attempt to make literals be octal. (parse_op_no_deferred): Support float literals. (parse_op): Reject attempts to refer to float regs. (parse_fop): New function, like parse_op but for float operand. (md_assemble): Add cases to parse float operands. Also fix IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
2002-03-05 03:10:34 +00:00
2002-03-05 Paul Koning <pkoning@equallogic.com>
* tc-pdp11.c: Use VAX float format support for PDP-11 target.
(parse_ac5): New function for parsing float regs in float operand.
(parse_expression): Remove attempt to make literals be octal.
(parse_op_no_deferred): Support float literals.
(parse_op): Reject attempts to refer to float regs.
(parse_fop): New function, like parse_op but for float operand.
* doc/c-mips.texi (Machine Dependencies): Add new node.
2002-03-16 09:58:40 +00:00
(md_assemble): Add cases to parse float operands. Also fix
* tc-pdp11.c: Use VAX float format support for PDP-11 target. (parse_ac5): New function for parsing float regs in float operand. (parse_expression): Remove attempt to make literals be octal. (parse_op_no_deferred): Support float literals. (parse_op): Reject attempts to refer to float regs. (parse_fop): New function, like parse_op but for float operand. (md_assemble): Add cases to parse float operands. Also fix IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
2002-03-05 03:10:34 +00:00
IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
2002-03-04 H.J. Lu <hjl@gnu.org> * config/obj-elf.c (special_section): Add .init_array, .fini_array and .preinit_array. * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove .init_array and .fini_array.
2002-03-04 20:40:48 +00:00
2002-03-04 H.J. Lu <hjl@gnu.org>
* config/obj-elf.c (special_section): Add .init_array,
.fini_array and .preinit_array.
* config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
.init_array and .fini_array.
* config/obj-elf.c (elf_copy_symbol_attributes): Don't copy visibility. (obj_frob_symbol): Copy visibility.
2002-03-01 18:36:08 +00:00
2002-03-01 Jakub Jelinek <jakub@redhat.com>
* config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
visibility.
(obj_frob_symbol): Copy visibility.
* config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not s_text. (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
2002-02-27 23:48:06 +00:00
2002-02-28 Jakub Jelinek <jakub@redhat.com>
* config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
s_text.
(s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
Update translation files.
2002-02-27 16:37:48 +00:00
2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
* po/es.po: Updated.
2002-02-26 Chris Demetriou <cgd@broadcom.com> * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC only, undo the changes made on 2001-06-08, with the effect being that common or extern symbols are adjusted for embedded-PIC, but weak symbols are not. (md_estimate_size_before_relax: Likewise, with the effect that extern symbols are treated the same as weak symbols only if not embedded-PIC. (mips_fix_adjustable) Likewise, with the effect that weak or extern symbols are not adjusted for embedded-PIC. (md_apply_fix3): Tweak so that the case where value is zero is handled more correctly for embedded-PIC code.
2002-02-26 22:18:51 +00:00
2002-02-26 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
only, undo the changes made on 2001-06-08, with the
effect being that common or extern symbols are
adjusted for embedded-PIC, but weak symbols are not.
(md_estimate_size_before_relax: Likewise, with the effect
that extern symbols are treated the same as weak symbols
only if not embedded-PIC.
(mips_fix_adjustable) Likewise, with the effect that
weak or extern symbols are not adjusted for embedded-PIC.
(md_apply_fix3): Tweak so that the case where value is zero
is handled more correctly for embedded-PIC code.
Import new Spanish and German translations
2002-02-26 10:28:13 +00:00
2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
Fix typo
2002-02-26 12:04:30 +00:00
* doc/as.texinfo (Overview): Add missing @ifset IA64
Import new Spanish and German translations
2002-02-26 10:28:13 +00:00
* configure.in (LINGUAS): Add es.po.
* configure: Regenerate.
* po/es.po: New file.
* config/tc-mips.c (set_at): Fix handling of 64bit register loads. (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC and NO_PIC cases. Code cleanup. (macro2): Fix handling of 64bit register loads. * mips-gp64-fp32-pic.d: Fix test of 64bit register loads. * mips-gp64-fp32-pic.s: Likewise. * mips-gp64-fp32.d: Likewise. * mips-gp64-fp32.s: Likewise. * mips-gp64-fp64-pic.d: Likewise. * mips-gp64-fp64-pic.s: Likewise. * mips-gp64-fp64.d: Likewise. * mips-gp64-fp64.s: Likewise.
2002-02-25 13:21:38 +00:00
2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (set_at): Fix handling of 64bit register loads.
(macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
and NO_PIC cases. Code cleanup.
(macro2): Fix handling of 64bit register loads.
Add documentation of IA64 port
2002-02-25 10:34:25 +00:00
2002-02-25 David Mosberger <davidm@hpl.hp.com>
* doc/as.texinfo: Add entry for IA64.
* doc/c-ia64.texi: New file.
* doc/c-ppc.texi (PowerPC-Opts): Add -mpower4 and -maltivec. Remove references to chip manufacturers. * config/tc-ppc.c (md_parse_option): Handle -mpower4 option. Correct comments. (md_show_usage): Remove references to chip manufacturers. Mention -mpower4. (md_begin): Test power4 opcode flag bits.
2002-02-25 03:44:56 +00:00
2002-02-25 Alan Modra <amodra@bigpond.net.au>
* config/tc-hppa.c: Update copyright date.
2002-02-25 05:10:11 +00:00
* config/tc-hppa.c: Update copyright date.
* doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
* doc/c-ppc.texi (PowerPC-Opts): Add -mpower4 and -maltivec. Remove references to chip manufacturers. * config/tc-ppc.c (md_parse_option): Handle -mpower4 option. Correct comments. (md_show_usage): Remove references to chip manufacturers. Mention -mpower4. (md_begin): Test power4 opcode flag bits.
2002-02-25 03:44:56 +00:00
Remove references to chip manufacturers.
* config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
Correct comments.
(md_show_usage): Remove references to chip manufacturers. Mention
-mpower4.
(md_begin): Test power4 opcode flag bits.
oops - update date on newly created entry
2002-02-22 11:57:10 +00:00
2002-02-22 David Mosberger <davidm@hpl.hp.com>
Keep track of prologue counts across .label_state/.copy_state directives
2002-02-22 11:56:21 +00:00
* config/tc-ia64.c (dot_restore): Issue error message of epilogue
count exceeds prologue count.
(md_show_usage): Describe -mconstant-gp and -mauto-pic.
(unwind.label_prologue_count): New member.
Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
(get_saved_prologue_count): New function.
(save_prologue_count): New function.
(free_saved_prologue_count): New function.
(dot_label_state): Record state label by calling save_prologue_count().
(dot_copy_state): Restore prologue count by calling
get_saved_prologue_count().
(generate_unwind_image): Free up list of saved prologue
counts by calling free_saved_prologue_counts().
Add missing protoypes. Remove ANSI style function declarations
2002-02-22 10:49:38 +00:00
2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-tic54x.c: Add missing prototypes and remove ANSI style
function declarations.
deprecate GASP
2002-02-21 16:51:00 +00:00
2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
* NEWS: Note that GASP is now deprecated.
* Makefile.am: Do not build gasp-new by default.
* Makefile.in: Regenerate.
* doc/Makefile.am: Do not install gasp.info.
* doc/Makefile.in: Regenerate.
* gas/gasp.texi: Note that gasp is now deprecated.
Mark 2.12 branch
2002-02-20 10:46:54 +00:00
2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
* NEWS: Mark 2.12 branch.
* config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2002-02-20 02:57:45 +00:00
2002-02-19 Tom Tromey <tromey@redhat.com>
* config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
* config/tc-mips.c (md_parse_option): Complain about invalid -mabi option input.
2002-02-19 22:59:30 +00:00
2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (md_parse_option): Complain about invalid -mabi
option input.
2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com> * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64. Make bit size independent of architecture switch. (md_begin): Add warning for -m64 with -Aesa. (s390_md_end): Use renamed architecture defines.
2002-02-19 18:50:35 +00:00
2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
* config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
Make bit size independent of architecture switch.
(md_begin): Add warning for -m64 with -Aesa.
(s390_md_end): Use renamed architecture defines.
2002-02-18 Daniel Jacobowitz <drow@mvista.com> * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
2002-02-18 23:57:10 +00:00
2002-02-18 Daniel Jacobowitz <drow@mvista.com>
* config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
Fix typo: MMIX used instead of CRIS.
2002-02-16 11:01:58 +00:00
2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
* doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
instead of CRIS.
2002-02-15 Chris Demetriou <cgd@broadcom.com> * config/tc-mips.c (md_estimate_size_before_relax): Really make sure we treat weak like extern only for ELF. (Fixes patch from 2001-07-25.)
2002-02-15 23:00:34 +00:00
2002-02-15 Chris Demetriou <cgd@broadcom.com>
* ecoff.c: (get_tag): Replace strcpy with xstrdup. (ecoff_directive_def): Likewise. (ecoff_directive_tag): Likewise. * listing.c (file_info): Likewise. * hash.c (what): Likewise.
2002-06-26 01:18:42 +00:00
* config/tc-mips.c (md_estimate_size_before_relax): Really
2002-02-15 Chris Demetriou <cgd@broadcom.com> * config/tc-mips.c (md_estimate_size_before_relax): Really make sure we treat weak like extern only for ELF. (Fixes patch from 2001-07-25.)
2002-02-15 23:00:34 +00:00
make sure we treat weak like extern only for ELF. (Fixes
patch from 2001-07-25.)
* doc/as.texinfo: Add duplicate directory entry so that "info gas" works as expected.
2002-02-15 11:24:30 +00:00
2002-02-15 Ben Elliston <bje@redhat.com>
* doc/as.texinfo: Add duplicate directory entry so that "info gas"
works as expected.
* NEWS: Mention support for MMIX.
2002-02-15 04:04:03 +00:00
2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
* NEWS: Mention support for MMIX.
2002-02-13 Chris Demetriou <cgd@broadcom.com> * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into a sequence of indpendent 'if' statements for easier debugging and future modification.
2002-02-14 07:29:22 +00:00
2002-02-13 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
a sequence of indpendent 'if' statements for easier debugging
and future modification.
bfd: 2002-02-13 Matt Fredette <fredette@netbsd.org> * elf32-m68k.c (elf32_m68k_print_private_bfd_data): Recognize EF_M68000. bintuls: 2002-02-13 Matt Fredette <fredette@netbsd.org> * readelf.c (get_machine_flags): Recognize EF_M68000. gas: 2002-02-13 Matt Fredette <fredette@netbsd.org> * config/tc-m68k.c (md_show_usage): No longer display a hard-coded "68020" for the default CPU, instead display the canonical name of the true, configured default CPU. (m68k_elf_final_processing): Mark objects for sub-68020 CPUs with the new EF_M68000 flag. include/elf: 2002-02-13 Matt Fredette <fredette@netbsd.org> * m68k.h (EF_M68000): Define.
2002-02-13 18:14:48 +00:00
2002-02-13 Matt Fredette <fredette@netbsd.org>
* config/tc-m68k.c (md_show_usage): No longer display a
hard-coded "68020" for the default CPU, instead display the
canonical name of the true, configured default CPU.
(m68k_elf_final_processing): Mark objects for sub-68020
CPUs with the new EF_M68000 flag.
* config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust pc-relative relocations to merge sections in 64-bit mode.
2002-02-13 11:17:48 +00:00
2002-02-13 Andreas Schwab <schwab@suse.de>
* config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
pc-relative relocations to merge sections in 64-bit mode.
* fix date on most recent entry.
2002-02-13 09:00:17 +00:00
2002-02-13 Ben Elliston <bje@redhat.com>
2002-02-12 Ben Elliston <bje@redhat.com> * NEWS: Document floating point number handling in gasp. * gasp.c: Include <assert.h> and "xregex.h". (is_flonum): New function. (chew_flownum): Likewise. (change_base): Consume flonums from the input, where possible. * doc/gasp.texi (Constants): Document floating point numbers. [testsuite/ChangeLog] * gasp/flonums.asm: New test. * gasp/flonums.err: New result. * gasp/flonums.out: Likewise.
2002-02-13 08:59:26 +00:00
* NEWS: Document floating point number handling in gasp.
* gasp.c: Include <assert.h> and "xregex.h".
(is_flonum): New function.
(chew_flownum): Likewise.
(change_base): Consume flonums from the input, where possible.
* doc/gasp.texi (Constants): Document floating point numbers.
* config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types that implicitly use LR and RR selectors.
2002-02-12 11:08:54 +00:00
2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
* config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
that implicitly use LR and RR selectors.
* config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc' and `epsw' as available on AM33 and above only. (other_register_name): Add logic to handle machine type encoded in reg_number.
2002-02-12 07:41:35 +00:00
2002-02-12 Alexandre Oliva <aoliva@redhat.com>
* config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
and `epsw' as available on AM33 and above only.
(other_register_name): Add logic to handle machine type encoded in
reg_number.
Fix minimal-toc with -maix64
2002-02-12 03:59:33 +00:00
2002-02-11 Tom Rix <trix@redhat.com>
* doc/c-mips.texi (Machine Dependencies): Add new node.
2002-03-16 09:58:40 +00:00
* config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
Fix minimal-toc with -maix64
2002-02-12 03:59:33 +00:00
xcoff64.
New Turkish translation
2002-06-26 08:21:04 +00:00
2002-06-11 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sparc.c (U0x80000000, U0xffffffff): New constants. Use all over.
2002-02-11 13:24:06 +00:00
* config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
Use all over.
New Turkish translation
2002-06-26 08:21:04 +00:00
2002-02-11 Jan Hubicka <jh@suse.cz>
* i386.c (md_assemble): Support 32bit address prefix. (i386_displacement): Likewise. (i386_index_check): Accept 32bit addressing in 64bit mode.
2002-02-11 12:00:54 +00:00
* i386.c (md_assemble): Support 32bit address prefix.
(i386_displacement): Likewise.
(i386_index_check): Accept 32bit addressing in 64bit mode.
* config/tc-sh.c (dot): Removed unused function.
2002-02-11 06:14:41 +00:00
2002-02-11 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh.c (dot): Removed unused function.
bah, missed it.
2002-02-11 05:13:05 +00:00
2002-02-11 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: "make dep-am".
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* config.in: Regenerate.
* configure: Regenerate.
* doc/Makefile.in: Regenerate.
* doc/c-alpha.texi: New file. * doc/Makefile.am (CPU_DOCS): Add it. * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
2002-02-10 23:25:17 +00:00
2002-02-10 Richard Henderson <rth@redhat.com>
* doc/c-alpha.texi: New file.
* doc/Makefile.am (CPU_DOCS): Add it.
* doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
* config/tc-alpha.c (O_samegp): New. (USER_RELOC_P): Include it. (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it. (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP. (alpha_force_relocation, alpha_fix_adjustable): Likewise. (alpha_validate_fix): New. * config/tc-alpha.h (TC_VALIDATE_FIX): New. * gas/alpha/elf-reloc-5.s, gas/alpha/elf-reloc-5.d: New. * gas/alpha/elf-reloc-6.s, gas/alpha/elf-reloc-6.l: New. * gas/alpha/alpha.exp: Run them.
2002-02-09 22:55:06 +00:00
2002-02-09 Richard Henderson <rth@redhat.com>
* config/tc-alpha.c (O_samegp): New.
(USER_RELOC_P): Include it.
(alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
(md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
(alpha_force_relocation, alpha_fix_adjustable): Likewise.
(alpha_validate_fix): New.
* config/tc-alpha.h (TC_VALIDATE_FIX): New.
* doc/c-cris.texi: New. * doc/all.texi: @set CRIS. * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview. Include c-cris.texi. * doc/Makefile.am (CPU_DOCS): Add c-cris.texi * doc/Makefile.in: Regenerate.
2002-02-09 03:12:24 +00:00
2002-02-09 Hans-Peter Nilsson <hp@axis.com>
* doc/c-cris.texi: New.
* doc/all.texi: @set CRIS.
* doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
Include c-cris.texi.
* doc/Makefile.am (CPU_DOCS): Add c-cris.texi
* doc/Makefile.in: Regenerate.
2002-02-08 Chris Demetriou <cgd@broadcom.com> * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to determine if a number is a sign-extended 32-bit number. (load_register): Use IS_SEXT_32BIT_NUM. (macro): Check if load/store macro handling is using a constant 32-bit address on 64-bit address systems, and if so optimize the generation of that address.
2002-02-08 22:25:36 +00:00
2002-02-08 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
determine if a number is a sign-extended 32-bit number.
(load_register): Use IS_SEXT_32BIT_NUM.
(macro): Check if load/store macro handling is using a
constant 32-bit address on 64-bit address systems, and if
so optimize the generation of that address.
* config/tc-alpha.c (alpha_force_relocation): Don't assert that we've eliminated all foreign relocation types yet. (alpha_fix_adjustable): Likewise.
2002-02-08 10:03:01 +00:00
2002-02-08 Richard Henderson <rth@redhat.com>
* config/tc-alpha.c (alpha_force_relocation): Don't assert that
we've eliminated all foreign relocation types yet.
(alpha_fix_adjustable): Likewise.
Contribute sh64-elf. 2002-02-08 Alexandre Oliva <aoliva@redhat.com> Stephen Clarke <Stephen.Clarke@st.com> * doc/c-sh64.texi: Fix citation of SH64 architecture manual. 2002-01-31 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh.c (md_relax_table): Added default sizes for non-PC-relative UNDEF_MOVI, and relaxation sequences for MOVI_16, MOVI_32 and MOVI_48. * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning. (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI and MOVI_16. (shmedia_md_estimate_size_before_relax): Remove redundant blocks. Set fragP->fr_var even if relaxation type unchanged. Retain UNDEF_MOVI until expression decays to number. 2002-01-24 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC relocation types. Take fixP->fx_addnumber into account too. (shmedia_md_apply_fix): Likewise. (shmedia_md_convert_frag): Likewise. (shmedia_build_Mytes): Likewise. (sh64_consume_datalabel): Complain about nested datalabel. Support PIC relocs. Call sh_parse_name. * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition in tc-sh.h to SHmedia reloc types. * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF, MOVI_GOTPC): New relaxation constants. (md_relax_table): Introduce relaxation directives for PIC-related constants. (sh_PIC_related_p): Handle datalabel. (sh_check_fixup): Choose SH5 PIC relocations. (sh_cons_fix_new): Added BDF_RELOC_64. (md_apply_fix3, sh_parse_name): Handle GOTPLT. 2002-01-18 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the current ISA is SHmedia, get 7 bytes. 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com> * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a void function. * config/tc-sh64.c (shmedia_apply_fix): Rename to shmedia_apply_fix3 and make void. 2001-05-17 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to as_bad. 2001-04-12 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.h (md_parse_name): Take &c as argument. 2001-03-14 DJ Delorie <dj@redhat.com> * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi * doc/Makefile.in(CPU_DOCS): Ditto. * doc/c-sh64.texi: New file. * doc/as.texinfo: Add SH64 support. 2001-03-13 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to A_REUSE_PREV so that its purpose is more obvious. (shmedia_build_Mytes): Ditto. 2001-03-07 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels before processing. (sh64_vtable_inherit): Ditto. (strip_datalabels): New, strip "datalabel" from given line. * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable pseudos. 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn call ... (shmedia_build_Mytes): ... to here. 2001-03-06 DJ Delorie <dj@redhat.com> * config/tc-sh.c: Remove sh64-specific uaquad now that there is a generic one. 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override. * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn address by one in call to dwarf2_emit_insn. 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com> Implement ".abi" pseudo and correct .cranges descriptors. Correct alignment handling broken by imported changes. * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h. (sh64_handle_align): Declare. (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h. (sh64_max_mem_for_rs_align_code): Declare. (enum sh64_isa_values): Moved here from tc-sh64.c. (md_do_align): Define. (sh64_do_align): Declare. (struct sh64_tc_frag_data): New. (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users changed. (TC_FRAG_INIT): Change to set new datatype. (struct sh64_segment_info_type): Rename member last_flushed_location to last_contents_mark. All users changed. (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define. (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype. * config/tc-sh.c (md_pseudo_table): Add ".abi". (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead of unsetting seen_insn. (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also call sh64_update_contents_mark. (sh_handle_align): Remove HAVE_SH64-conditioned code. * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to enum sh64_isa_values. (sh64_set_contents_type): Drop segT parameter. All callers changed. (emitting_crange): Boolean guard moved to file scope from function scope in sh64_set_contents_type. (s_sh64_abi): New. (sh64_update_contents_mark): New; most split out from sh64_flush_pending_output. (shmedia_md_end): Call sh64_update_contents_mark. Set sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified. (sh64_do_align): New function. (sh64_max_mem_for_rs_align_code): New function. (sh64_handle_align): Rename from shmedia_do_align. Make non-static. Add head comment. Emit zero bytes for n bytes modulo four. Change return-type to void. (shmedia_elf_new_section): Remove. (shmedia_md_assemble): Call sh64_update_contents_mark. (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make new frag. Call sh64_update_contents_mark after making the new frag. (sh64_flush_pending_output): Just call sh64_update_contents_mark and sh_flush_pending_output. (sh64_flag_output): Also call md_flush_pending_output, but add condition on not emitting_crange. (sh64_tc_cons_fix_new): Remove. 2001-01-12 Nick Clifton <nickc@redhat.com> * config/tc-sh64.c (shmedia_do_align): Fix to work with new alignment handling scheme imported from sourceware. 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (TARGET_FORMAT): Define. (sh64_target_format): Prototype. * config/tc-sh64.c (sh64_target_mach): New function. 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use zero_address_frag instead of copying the frag of the symbol. (shmedia_frob_file_before_adjust): Ditto. (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask to valueT to remove signedness. (shmedia_md_convert_frag): Add parameter final. Rename parameter headers to output_bfd. Do not evaluate symbols if final is false; do emit fixups. (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32, UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative to the current frag, call shmedia_md_convert_frag to emit fixups and make frag_wane neutralize the frag. Update comments. * config/tc-sh.c (md_convert_frag): Change caller of shmedia_md_convert_frag. 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h: Tweak comments and correct formatting. * config/tc-sh64.c: Ditto. (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit expansion, MOVI pcrel expansion>: Fix thinko calculating offset for the no-relocation case. (shmedia_check_limits): Fix range check being off-by-one for PTA. * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef wrappers. (SH64PCREL16_F): Increment for proper max-PTA handling. Update comment. (SH64PCREL16_M, MOVI_16_M): Correct range thinko. (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of expansion. (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression. Correct comment. 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1. (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et al>: Set lowest bit of field to relocate to 1 and rest to empty, if reloc is emitted. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> New options plus bugfixes. * config/tc-sh.c (md_longopts): New options "-no-expand" and "-expand-pt32". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro. (sh64_expand, sh64_pt32): New variables. (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16. (shmedia_md_apply_fix): Hold original fixP->fx_r_type in orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative. <resolved previously-pc-relative relocs>: Handle SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16. (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16), case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand points to SHcompact code. <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64, SH64PCREL16)>: Check that ISA of what operand points at and PTA/PTB matches, or emit error. (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT. (shmedia_immediate_op): If pcrel, emit fixup also for constant operand. (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in condition for MOVI expansion. <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not sh64_expand. <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT fixup. (sh64_target_format): Error-check setting of sh64_pt32 and sh64_expand. Fix typo in check for sh64_shcompact_const_crange. (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT as coming from SHmedia code. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Improve comments. (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do not say the linker will check correctness of PTA/PTB expansion. (shmedia_md_end): Make non-static. * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add prototype. * config/tc-sh.c (sh_finalize): Remove. * config/tc-sh.h (md_end): Do not define. Remove prototype for sh_finalize. 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_frob_section_type): Use a struct sh64_section_data container when storing section type in tdata field in elf_section_data. * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to EF_SH5. * Makefile.am: Update dependencies. * Makefile.in: Regenerate. 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Don't protect dwarf2_emit_insn call with test on debug_type. 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_set_contents_type): Make contents-type CRT_SH5_ISA32 sticky for 64-bit. 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com> Generate .crange sections when switching ISA mode or emitting constants in same section as code. * config/tc-sh64.c: Reformat structure definitions. (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New variables. (sh64_set_contents_type): Rename from sh64_init_section. Rewrite to emit a .cranges descriptor when contents type changes. Only emit error if changing contents type and -no-mix is in effect. (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output, sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions. (shmedia_md_end): Set sh64_end_of_assembly. Pass sh64_flush_last_crange over sections. When checking main symbol of datalabel symbol, check for STO_SH5_ISA32, not ISA type of section in definition. (shmedia_frob_file_before_adjust): Check main symbol for STO_SH5_ISA32; don't check ISA type of section in definition. (shmedia_frob_section_type): Adjust for .cranges; set section flag to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether .cranges entries have been output. (shmedia_elf_new_section): Just call md_flush_pending_output. (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE fix. Do not set tc_segment_info_data.in_code for section. Call sh64_set_contents_type for SHmedia code. (s_sh64_mode): Do not call sh64_init_section or set seen_insn to false. Call md_flush_pending_output. (sh64_target_format): Check that -no-mix and -shcompact-const-crange are used in sane combination with other options. (shmedia_md_pcrel_from_section): Check type of fix for how to adjust pc-relative. (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32, not ISA type of section in definition. * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to hold contents-type state. (md_flush_pending_output): Redefine to sh64_flush_pending_output. (sh64_flush_pending_output): Declare. (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new. (sh64_tc_cons_fix_new): Declare. * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and call sh64_flag_output. (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just call sh64_set_contents_type to mark SHcompact code and set seen_insn. (md_longopts): New options "-no-mix" and "-shcompact-const-crange". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output. 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Delete investigated and obsolete fixme:s. (sh64_last_insn_frag): New. (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag to get frag for insn opcode for generating fixups; do not assume it is the same frag. (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag for new insn. * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges section. (TC_FRAG_TYPE): Define as fragS *. (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag. (sh64_last_insn_frag): Declare. (sh64_consume_datalabel): Fix typo; check for seginfo != NULL, not == NULL before dereferencing. 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com> Get rid of BFD section flag and EF_SH64_ABI64. * config/tc-sh64.c (shmedia_frob_section_type): Use elf_section_data (sec)->tdata, not a specific BFD section flag, to communicate the section as containing SHmedia code. Describe why. * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set EF_SH64 regardless of ABI. * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid" in error message. Handle resolved expressions for BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2, BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64. (shmedia_check_limits): Handle BFD_RELOC_64. (sh64_adjust_symtab): Do not decrement the GAS symbol value for a STO_SH5_ISA32 symbol, only the BFD value. 2000-12-11 Ben Elliston <bje@redhat.com> * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct dwarf2_generate_asm_lineno. 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com> Handle PC-relative MOVI expansions with assembler relaxation. Generate PC-relative relocs from 16-bit PC-relative expressions. * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from... (shmedia_md_pcrel_from_section): ...here. (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has turned completely resolved. Adjust relocation type for 16-bit immediate operands that has turned PC-relative. Adjust back for MD_PCREL_FROM_SECTION being applied twice. (shmedia_md_convert_frag): Always emit reloc for expression with global or weak symbol. Handle relaxation result for PC-relative expressions. (shmedia_md_estimate_size_before_relax): An expression with a weak or global symbol can not be relaxed. Break out tests for relaxable symbol into variable sym_relaxable. <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32, UNDEF_MOVI)>: Break out any PC-relative expression and change relaxation type. (shmedia_build_Mytes): CSE &operands->operands[j] into variable opjp. <case A_IMMS16>: Fix typo for initial minor relaxation type of MOVI expansion. If X_op_symbol of the immediate expression is set, make an expression symbol for the argument to frag_var. * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New relaxations. (END): Adjust for new relaxations. (md_relax_table): Add entries for new relaxations. 2000-12-07 Ben Elliston <bje@redhat.com> * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len. 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com> Implement DataLabel semantics. * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call shmedia_frob_file_before_adjust. * config/tc-sh64.c [! OBJ_ELF]: Emit #error. (DATALABEL_SUFFIX): Define. (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk symbol list to update "datalabel" symbols to their main symbol counterparts. (shmedia_frob_file_before_adjust): New. (sh64_adjust_symtab): For remaining datalabel symbols, set to undefined and set STT_DATALABEL. (sh64_frob_label): Initialize TC symbol field. (sh64_consume_datalabel): Actually implement semantics. New parameter operandf, call it instead of expression. (sh64_exclude_symbol): New. * config/tc-sh64.h (md_parse_name): Pass on the function operand to sh64_consume_datalabel. (tc_symbol_new_hook): Define to tc_frob_symbol. (TC_SYMFIELD_TYPE): Define to symbolS *. (tc_frob_symbol): Define to call sh64_exclude_symbol. 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default case. (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if generating dwarf2 debug information. 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and elf64-sh64 for the 64-bit ABI. * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=* option. 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for case-insensitivity. 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Tweak comments, formatting and error messages. (enum sh64_abi_values): New type. (enum sh64_isa_values): New type. (sh64_isa_mode): Replace shmedia_mode. All referers changed. (seen_shcompact_mode, seen_shmedia_mode): Delete. (sh64_abi): Replace shmedia_64. (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64), C (MOVI_IMM_32, MOVI_32)>: Correct register number handling. (s_sh64_mode): Check validity for this target. (sh64_target_format): Initialize defaults for ISA and ABI. Fallback to old object format if no SH64 ISA or ABI has been specified. * config/tc-sh.c (md_parse_option): Check combinations for errors. (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified. * config/tc-sh64.h: Fix typo in comment. 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_estimate_size_before_relax) <PT fixups for absolute values>: Size will be longest, not shortest. (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0 and l1 to hold lowercase of two first characters. Change all remaining TO_LOWER to tolower. * config/tc-sh64.c (TO_LOWER): Delete. (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER. (md_parse_name): Define. (sh64_consume_datalabel): Declare. (DOLLAR_DOT): Define. * config/tc-sh64.c (shmedia_parse_exp): New. (sh64_consume_datalabel): New; just ignoring datalabel semantics. (shmedia_parse_reg): Remove const from src parameter. (shmedia_get_operands): Ditto for args parameter and ptr variable. (shmedia_md_assemble): Ditto for op_end variable. (shmedia_get_operand): Ditto for ptr parameter and src variable. Use shmedia_parse_exp, not parse_exp. * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type parameter. All callers changed. (shmedia_get_operand): Add shmedia_arg_type parameter. All callers changed. (shmedia_parse_reg): Put first two character in local variables. Use tolower, not TO_LOWER. If no register is found and argtype indicates a control register, scan shmedia_creg_table case-insensitive. 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com> * Makefile.am (CPU_TYPES): Add sh64. (TARGET_CPU_CFILES): Add config/tc-sh64.c. (TARGET_CPU_HFILES): Add config/tc-sh64.h. Regenerate dependencies. * Makefile.in: Regenerate. * configure.in: Add support for sh64-*-elf*. * configure: Regenerate. * config/tc-sh64.h: New. * config/tc-sh64.c: New. * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos .mode, .isa and .uaquad. [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32, SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define. [HAVE_SH64] (END): Define as 10. [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32, SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48, MOVI_64): Define. [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH, SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F, SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH, MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH): Define. (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia. (md_begin) [HAVE_SH64]: Call shmedia_md_begin. (parse_reg) [HAVE_SH64]: Parse register names case-insensitive. (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling SHmedia instructions. Handle state-change after switching to SHcompact. (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*. (md_parse_option) [HAVE_SH64]: Parse new options. (md_show_usage) [HAVE_SH64]: Show usage of new options. (md_convert_frag) [HAVE_SH64] <default>: Call shmedia_md_convert_frag instead of abort. (sh_force_relocation) [HAVE_SH64]: Also force relocation for BFD_RELOC_SH_SHMEDIA_CODE. (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying SHcompact or SHmedia code. (md_apply_fix) [HAVE_SH64] <default>: Return result from calling shmedia_md_apply_fix instead of abort. (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return result from calling shmedia_md_estimate_size_before_relax instead of calling abort. (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align do the work. (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call shmedia_init_reloc and do nothing more if it returns non-zero. (sh_finalize) [HAVE_SH64]: Call shmedia_md_end. * po/POTFILES.in: Regenerate. * po/gas.pot: Regenerate.
2002-02-08 06:32:23 +00:00
2002-02-08 Alexandre Oliva <aoliva@redhat.com>
Contribute sh64-elf.
2002-02-08 Alexandre Oliva <aoliva@redhat.com>
Stephen Clarke <Stephen.Clarke@st.com>
* doc/c-sh64.texi: Fix citation of SH64 architecture manual.
2002-01-31 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh.c (md_relax_table): Added default sizes for
non-PC-relative UNDEF_MOVI, and relaxation sequences for
MOVI_16, MOVI_32 and MOVI_48.
* config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
(shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
and MOVI_16.
(shmedia_md_estimate_size_before_relax): Remove redundant
* expr.c (expr): Simplify foo-foo here. (clean_up_expression): Remove O_subtract code.
2002-09-20 00:58:39 +00:00
blocks. Set fragP->fr_var even if relaxation type unchanged.
Contribute sh64-elf. 2002-02-08 Alexandre Oliva <aoliva@redhat.com> Stephen Clarke <Stephen.Clarke@st.com> * doc/c-sh64.texi: Fix citation of SH64 architecture manual. 2002-01-31 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh.c (md_relax_table): Added default sizes for non-PC-relative UNDEF_MOVI, and relaxation sequences for MOVI_16, MOVI_32 and MOVI_48. * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning. (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI and MOVI_16. (shmedia_md_estimate_size_before_relax): Remove redundant blocks. Set fragP->fr_var even if relaxation type unchanged. Retain UNDEF_MOVI until expression decays to number. 2002-01-24 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC relocation types. Take fixP->fx_addnumber into account too. (shmedia_md_apply_fix): Likewise. (shmedia_md_convert_frag): Likewise. (shmedia_build_Mytes): Likewise. (sh64_consume_datalabel): Complain about nested datalabel. Support PIC relocs. Call sh_parse_name. * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition in tc-sh.h to SHmedia reloc types. * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF, MOVI_GOTPC): New relaxation constants. (md_relax_table): Introduce relaxation directives for PIC-related constants. (sh_PIC_related_p): Handle datalabel. (sh_check_fixup): Choose SH5 PIC relocations. (sh_cons_fix_new): Added BDF_RELOC_64. (md_apply_fix3, sh_parse_name): Handle GOTPLT. 2002-01-18 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the current ISA is SHmedia, get 7 bytes. 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com> * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a void function. * config/tc-sh64.c (shmedia_apply_fix): Rename to shmedia_apply_fix3 and make void. 2001-05-17 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to as_bad. 2001-04-12 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.h (md_parse_name): Take &c as argument. 2001-03-14 DJ Delorie <dj@redhat.com> * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi * doc/Makefile.in(CPU_DOCS): Ditto. * doc/c-sh64.texi: New file. * doc/as.texinfo: Add SH64 support. 2001-03-13 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to A_REUSE_PREV so that its purpose is more obvious. (shmedia_build_Mytes): Ditto. 2001-03-07 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels before processing. (sh64_vtable_inherit): Ditto. (strip_datalabels): New, strip "datalabel" from given line. * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable pseudos. 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn call ... (shmedia_build_Mytes): ... to here. 2001-03-06 DJ Delorie <dj@redhat.com> * config/tc-sh.c: Remove sh64-specific uaquad now that there is a generic one. 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override. * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn address by one in call to dwarf2_emit_insn. 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com> Implement ".abi" pseudo and correct .cranges descriptors. Correct alignment handling broken by imported changes. * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h. (sh64_handle_align): Declare. (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h. (sh64_max_mem_for_rs_align_code): Declare. (enum sh64_isa_values): Moved here from tc-sh64.c. (md_do_align): Define. (sh64_do_align): Declare. (struct sh64_tc_frag_data): New. (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users changed. (TC_FRAG_INIT): Change to set new datatype. (struct sh64_segment_info_type): Rename member last_flushed_location to last_contents_mark. All users changed. (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define. (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype. * config/tc-sh.c (md_pseudo_table): Add ".abi". (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead of unsetting seen_insn. (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also call sh64_update_contents_mark. (sh_handle_align): Remove HAVE_SH64-conditioned code. * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to enum sh64_isa_values. (sh64_set_contents_type): Drop segT parameter. All callers changed. (emitting_crange): Boolean guard moved to file scope from function scope in sh64_set_contents_type. (s_sh64_abi): New. (sh64_update_contents_mark): New; most split out from sh64_flush_pending_output. (shmedia_md_end): Call sh64_update_contents_mark. Set sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified. (sh64_do_align): New function. (sh64_max_mem_for_rs_align_code): New function. (sh64_handle_align): Rename from shmedia_do_align. Make non-static. Add head comment. Emit zero bytes for n bytes modulo four. Change return-type to void. (shmedia_elf_new_section): Remove. (shmedia_md_assemble): Call sh64_update_contents_mark. (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make new frag. Call sh64_update_contents_mark after making the new frag. (sh64_flush_pending_output): Just call sh64_update_contents_mark and sh_flush_pending_output. (sh64_flag_output): Also call md_flush_pending_output, but add condition on not emitting_crange. (sh64_tc_cons_fix_new): Remove. 2001-01-12 Nick Clifton <nickc@redhat.com> * config/tc-sh64.c (shmedia_do_align): Fix to work with new alignment handling scheme imported from sourceware. 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (TARGET_FORMAT): Define. (sh64_target_format): Prototype. * config/tc-sh64.c (sh64_target_mach): New function. 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use zero_address_frag instead of copying the frag of the symbol. (shmedia_frob_file_before_adjust): Ditto. (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask to valueT to remove signedness. (shmedia_md_convert_frag): Add parameter final. Rename parameter headers to output_bfd. Do not evaluate symbols if final is false; do emit fixups. (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32, UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative to the current frag, call shmedia_md_convert_frag to emit fixups and make frag_wane neutralize the frag. Update comments. * config/tc-sh.c (md_convert_frag): Change caller of shmedia_md_convert_frag. 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h: Tweak comments and correct formatting. * config/tc-sh64.c: Ditto. (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit expansion, MOVI pcrel expansion>: Fix thinko calculating offset for the no-relocation case. (shmedia_check_limits): Fix range check being off-by-one for PTA. * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef wrappers. (SH64PCREL16_F): Increment for proper max-PTA handling. Update comment. (SH64PCREL16_M, MOVI_16_M): Correct range thinko. (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of expansion. (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression. Correct comment. 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1. (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et al>: Set lowest bit of field to relocate to 1 and rest to empty, if reloc is emitted. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> New options plus bugfixes. * config/tc-sh.c (md_longopts): New options "-no-expand" and "-expand-pt32". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro. (sh64_expand, sh64_pt32): New variables. (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16. (shmedia_md_apply_fix): Hold original fixP->fx_r_type in orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative. <resolved previously-pc-relative relocs>: Handle SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16. (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16), case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand points to SHcompact code. <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64, SH64PCREL16)>: Check that ISA of what operand points at and PTA/PTB matches, or emit error. (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT. (shmedia_immediate_op): If pcrel, emit fixup also for constant operand. (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in condition for MOVI expansion. <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not sh64_expand. <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT fixup. (sh64_target_format): Error-check setting of sh64_pt32 and sh64_expand. Fix typo in check for sh64_shcompact_const_crange. (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT as coming from SHmedia code. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Improve comments. (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do not say the linker will check correctness of PTA/PTB expansion. (shmedia_md_end): Make non-static. * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add prototype. * config/tc-sh.c (sh_finalize): Remove. * config/tc-sh.h (md_end): Do not define. Remove prototype for sh_finalize. 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_frob_section_type): Use a struct sh64_section_data container when storing section type in tdata field in elf_section_data. * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to EF_SH5. * Makefile.am: Update dependencies. * Makefile.in: Regenerate. 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Don't protect dwarf2_emit_insn call with test on debug_type. 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_set_contents_type): Make contents-type CRT_SH5_ISA32 sticky for 64-bit. 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com> Generate .crange sections when switching ISA mode or emitting constants in same section as code. * config/tc-sh64.c: Reformat structure definitions. (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New variables. (sh64_set_contents_type): Rename from sh64_init_section. Rewrite to emit a .cranges descriptor when contents type changes. Only emit error if changing contents type and -no-mix is in effect. (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output, sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions. (shmedia_md_end): Set sh64_end_of_assembly. Pass sh64_flush_last_crange over sections. When checking main symbol of datalabel symbol, check for STO_SH5_ISA32, not ISA type of section in definition. (shmedia_frob_file_before_adjust): Check main symbol for STO_SH5_ISA32; don't check ISA type of section in definition. (shmedia_frob_section_type): Adjust for .cranges; set section flag to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether .cranges entries have been output. (shmedia_elf_new_section): Just call md_flush_pending_output. (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE fix. Do not set tc_segment_info_data.in_code for section. Call sh64_set_contents_type for SHmedia code. (s_sh64_mode): Do not call sh64_init_section or set seen_insn to false. Call md_flush_pending_output. (sh64_target_format): Check that -no-mix and -shcompact-const-crange are used in sane combination with other options. (shmedia_md_pcrel_from_section): Check type of fix for how to adjust pc-relative. (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32, not ISA type of section in definition. * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to hold contents-type state. (md_flush_pending_output): Redefine to sh64_flush_pending_output. (sh64_flush_pending_output): Declare. (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new. (sh64_tc_cons_fix_new): Declare. * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and call sh64_flag_output. (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just call sh64_set_contents_type to mark SHcompact code and set seen_insn. (md_longopts): New options "-no-mix" and "-shcompact-const-crange". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output. 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Delete investigated and obsolete fixme:s. (sh64_last_insn_frag): New. (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag to get frag for insn opcode for generating fixups; do not assume it is the same frag. (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag for new insn. * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges section. (TC_FRAG_TYPE): Define as fragS *. (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag. (sh64_last_insn_frag): Declare. (sh64_consume_datalabel): Fix typo; check for seginfo != NULL, not == NULL before dereferencing. 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com> Get rid of BFD section flag and EF_SH64_ABI64. * config/tc-sh64.c (shmedia_frob_section_type): Use elf_section_data (sec)->tdata, not a specific BFD section flag, to communicate the section as containing SHmedia code. Describe why. * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set EF_SH64 regardless of ABI. * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid" in error message. Handle resolved expressions for BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2, BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64. (shmedia_check_limits): Handle BFD_RELOC_64. (sh64_adjust_symtab): Do not decrement the GAS symbol value for a STO_SH5_ISA32 symbol, only the BFD value. 2000-12-11 Ben Elliston <bje@redhat.com> * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct dwarf2_generate_asm_lineno. 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com> Handle PC-relative MOVI expansions with assembler relaxation. Generate PC-relative relocs from 16-bit PC-relative expressions. * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from... (shmedia_md_pcrel_from_section): ...here. (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has turned completely resolved. Adjust relocation type for 16-bit immediate operands that has turned PC-relative. Adjust back for MD_PCREL_FROM_SECTION being applied twice. (shmedia_md_convert_frag): Always emit reloc for expression with global or weak symbol. Handle relaxation result for PC-relative expressions. (shmedia_md_estimate_size_before_relax): An expression with a weak or global symbol can not be relaxed. Break out tests for relaxable symbol into variable sym_relaxable. <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32, UNDEF_MOVI)>: Break out any PC-relative expression and change relaxation type. (shmedia_build_Mytes): CSE &operands->operands[j] into variable opjp. <case A_IMMS16>: Fix typo for initial minor relaxation type of MOVI expansion. If X_op_symbol of the immediate expression is set, make an expression symbol for the argument to frag_var. * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New relaxations. (END): Adjust for new relaxations. (md_relax_table): Add entries for new relaxations. 2000-12-07 Ben Elliston <bje@redhat.com> * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len. 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com> Implement DataLabel semantics. * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call shmedia_frob_file_before_adjust. * config/tc-sh64.c [! OBJ_ELF]: Emit #error. (DATALABEL_SUFFIX): Define. (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk symbol list to update "datalabel" symbols to their main symbol counterparts. (shmedia_frob_file_before_adjust): New. (sh64_adjust_symtab): For remaining datalabel symbols, set to undefined and set STT_DATALABEL. (sh64_frob_label): Initialize TC symbol field. (sh64_consume_datalabel): Actually implement semantics. New parameter operandf, call it instead of expression. (sh64_exclude_symbol): New. * config/tc-sh64.h (md_parse_name): Pass on the function operand to sh64_consume_datalabel. (tc_symbol_new_hook): Define to tc_frob_symbol. (TC_SYMFIELD_TYPE): Define to symbolS *. (tc_frob_symbol): Define to call sh64_exclude_symbol. 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default case. (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if generating dwarf2 debug information. 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and elf64-sh64 for the 64-bit ABI. * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=* option. 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for case-insensitivity. 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Tweak comments, formatting and error messages. (enum sh64_abi_values): New type. (enum sh64_isa_values): New type. (sh64_isa_mode): Replace shmedia_mode. All referers changed. (seen_shcompact_mode, seen_shmedia_mode): Delete. (sh64_abi): Replace shmedia_64. (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64), C (MOVI_IMM_32, MOVI_32)>: Correct register number handling. (s_sh64_mode): Check validity for this target. (sh64_target_format): Initialize defaults for ISA and ABI. Fallback to old object format if no SH64 ISA or ABI has been specified. * config/tc-sh.c (md_parse_option): Check combinations for errors. (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified. * config/tc-sh64.h: Fix typo in comment. 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_estimate_size_before_relax) <PT fixups for absolute values>: Size will be longest, not shortest. (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0 and l1 to hold lowercase of two first characters. Change all remaining TO_LOWER to tolower. * config/tc-sh64.c (TO_LOWER): Delete. (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER. (md_parse_name): Define. (sh64_consume_datalabel): Declare. (DOLLAR_DOT): Define. * config/tc-sh64.c (shmedia_parse_exp): New. (sh64_consume_datalabel): New; just ignoring datalabel semantics. (shmedia_parse_reg): Remove const from src parameter. (shmedia_get_operands): Ditto for args parameter and ptr variable. (shmedia_md_assemble): Ditto for op_end variable. (shmedia_get_operand): Ditto for ptr parameter and src variable. Use shmedia_parse_exp, not parse_exp. * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type parameter. All callers changed. (shmedia_get_operand): Add shmedia_arg_type parameter. All callers changed. (shmedia_parse_reg): Put first two character in local variables. Use tolower, not TO_LOWER. If no register is found and argtype indicates a control register, scan shmedia_creg_table case-insensitive. 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com> * Makefile.am (CPU_TYPES): Add sh64. (TARGET_CPU_CFILES): Add config/tc-sh64.c. (TARGET_CPU_HFILES): Add config/tc-sh64.h. Regenerate dependencies. * Makefile.in: Regenerate. * configure.in: Add support for sh64-*-elf*. * configure: Regenerate. * config/tc-sh64.h: New. * config/tc-sh64.c: New. * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos .mode, .isa and .uaquad. [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32, SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define. [HAVE_SH64] (END): Define as 10. [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32, SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48, MOVI_64): Define. [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH, SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F, SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH, MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH): Define. (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia. (md_begin) [HAVE_SH64]: Call shmedia_md_begin. (parse_reg) [HAVE_SH64]: Parse register names case-insensitive. (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling SHmedia instructions. Handle state-change after switching to SHcompact. (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*. (md_parse_option) [HAVE_SH64]: Parse new options. (md_show_usage) [HAVE_SH64]: Show usage of new options. (md_convert_frag) [HAVE_SH64] <default>: Call shmedia_md_convert_frag instead of abort. (sh_force_relocation) [HAVE_SH64]: Also force relocation for BFD_RELOC_SH_SHMEDIA_CODE. (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying SHcompact or SHmedia code. (md_apply_fix) [HAVE_SH64] <default>: Return result from calling shmedia_md_apply_fix instead of abort. (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return result from calling shmedia_md_estimate_size_before_relax instead of calling abort. (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align do the work. (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call shmedia_init_reloc and do nothing more if it returns non-zero. (sh_finalize) [HAVE_SH64]: Call shmedia_md_end. * po/POTFILES.in: Regenerate. * po/gas.pot: Regenerate.
2002-02-08 06:32:23 +00:00
Retain UNDEF_MOVI until expression decays to number.
2002-01-24 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
relocation types. Take fixP->fx_addnumber into account too.
(shmedia_md_apply_fix): Likewise.
(shmedia_md_convert_frag): Likewise.
(shmedia_build_Mytes): Likewise.
(sh64_consume_datalabel): Complain about nested datalabel.
Support PIC relocs. Call sh_parse_name.
* config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
in tc-sh.h to SHmedia reloc types.
* config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
MOVI_GOTPC): New relaxation constants.
(md_relax_table): Introduce relaxation directives for PIC-related
constants.
(sh_PIC_related_p): Handle datalabel.
(sh_check_fixup): Choose SH5 PIC relocations.
(sh_cons_fix_new): Added BDF_RELOC_64.
(md_apply_fix3, sh_parse_name): Handle GOTPLT.
2002-01-18 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
current ISA is SHmedia, get 7 bytes.
2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
void function.
* config/tc-sh64.c (shmedia_apply_fix): Rename to
shmedia_apply_fix3 and make void.
2001-05-17 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
as_bad.
2001-04-12 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh64.h (md_parse_name): Take &c as argument.
2001-03-14 DJ Delorie <dj@redhat.com>
* doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
* doc/Makefile.in(CPU_DOCS): Ditto.
* doc/c-sh64.texi: New file.
* doc/as.texinfo: Add SH64 support.
2001-03-13 DJ Delorie <dj@redhat.com>
* config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
A_REUSE_PREV so that its purpose is more obvious.
(shmedia_build_Mytes): Ditto.
2001-03-07 DJ Delorie <dj@redhat.com>
* config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
before processing.
(sh64_vtable_inherit): Ditto.
(strip_datalabels): New, strip "datalabel" from given line.
* config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
pseudos.
2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
call ...
(shmedia_build_Mytes): ... to here.
2001-03-06 DJ Delorie <dj@redhat.com>
* config/tc-sh.c: Remove sh64-specific uaquad now that there
is a generic one.
2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
* config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
address by one in call to dwarf2_emit_insn.
2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
Implement ".abi" pseudo and correct .cranges descriptors. Correct
alignment handling broken by imported changes.
* config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
(sh64_handle_align): Declare.
(MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
(sh64_max_mem_for_rs_align_code): Declare.
(enum sh64_isa_values): Moved here from tc-sh64.c.
(md_do_align): Define.
(sh64_do_align): Declare.
(struct sh64_tc_frag_data): New.
(TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
changed.
(TC_FRAG_INIT): Change to set new datatype.
(struct sh64_segment_info_type): Rename member
last_flushed_location to last_contents_mark. All users changed.
(md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
(shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
* config/tc-sh.c (md_pseudo_table): Add ".abi".
(sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
of unsetting seen_insn.
(md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
call sh64_update_contents_mark.
(sh_handle_align): Remove HAVE_SH64-conditioned code.
* config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
enum sh64_isa_values.
(sh64_set_contents_type): Drop segT parameter. All callers changed.
(emitting_crange): Boolean guard moved to file scope from function
scope in sh64_set_contents_type.
(s_sh64_abi): New.
(sh64_update_contents_mark): New; most split out from
sh64_flush_pending_output.
(shmedia_md_end): Call sh64_update_contents_mark. Set
sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
(sh64_do_align): New function.
(sh64_max_mem_for_rs_align_code): New function.
(sh64_handle_align): Rename from shmedia_do_align. Make
non-static. Add head comment. Emit zero bytes for n bytes modulo
four. Change return-type to void.
(shmedia_elf_new_section): Remove.
(shmedia_md_assemble): Call sh64_update_contents_mark.
(s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
new frag. Call sh64_update_contents_mark after making the new
frag.
(sh64_flush_pending_output): Just call sh64_update_contents_mark
and sh_flush_pending_output.
(sh64_flag_output): Also call md_flush_pending_output, but add
condition on not emitting_crange.
(sh64_tc_cons_fix_new): Remove.
2001-01-12 Nick Clifton <nickc@redhat.com>
* config/tc-sh64.c (shmedia_do_align): Fix to work with new
alignment handling scheme imported from sourceware.
2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.h (TARGET_FORMAT): Define.
(sh64_target_format): Prototype.
* config/tc-sh64.c (sh64_target_mach): New function.
2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
zero_address_frag instead of copying the frag of the symbol.
(shmedia_frob_file_before_adjust): Ditto.
(shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
to valueT to remove signedness.
* expr.c (expr): Simplify foo-foo here. (clean_up_expression): Remove O_subtract code.
2002-09-20 00:58:39 +00:00
(shmedia_md_convert_frag): Add parameter final. Rename parameter
Contribute sh64-elf. 2002-02-08 Alexandre Oliva <aoliva@redhat.com> Stephen Clarke <Stephen.Clarke@st.com> * doc/c-sh64.texi: Fix citation of SH64 architecture manual. 2002-01-31 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh.c (md_relax_table): Added default sizes for non-PC-relative UNDEF_MOVI, and relaxation sequences for MOVI_16, MOVI_32 and MOVI_48. * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning. (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI and MOVI_16. (shmedia_md_estimate_size_before_relax): Remove redundant blocks. Set fragP->fr_var even if relaxation type unchanged. Retain UNDEF_MOVI until expression decays to number. 2002-01-24 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC relocation types. Take fixP->fx_addnumber into account too. (shmedia_md_apply_fix): Likewise. (shmedia_md_convert_frag): Likewise. (shmedia_build_Mytes): Likewise. (sh64_consume_datalabel): Complain about nested datalabel. Support PIC relocs. Call sh_parse_name. * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition in tc-sh.h to SHmedia reloc types. * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF, MOVI_GOTPC): New relaxation constants. (md_relax_table): Introduce relaxation directives for PIC-related constants. (sh_PIC_related_p): Handle datalabel. (sh_check_fixup): Choose SH5 PIC relocations. (sh_cons_fix_new): Added BDF_RELOC_64. (md_apply_fix3, sh_parse_name): Handle GOTPLT. 2002-01-18 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the current ISA is SHmedia, get 7 bytes. 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com> * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a void function. * config/tc-sh64.c (shmedia_apply_fix): Rename to shmedia_apply_fix3 and make void. 2001-05-17 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to as_bad. 2001-04-12 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.h (md_parse_name): Take &c as argument. 2001-03-14 DJ Delorie <dj@redhat.com> * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi * doc/Makefile.in(CPU_DOCS): Ditto. * doc/c-sh64.texi: New file. * doc/as.texinfo: Add SH64 support. 2001-03-13 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to A_REUSE_PREV so that its purpose is more obvious. (shmedia_build_Mytes): Ditto. 2001-03-07 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels before processing. (sh64_vtable_inherit): Ditto. (strip_datalabels): New, strip "datalabel" from given line. * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable pseudos. 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn call ... (shmedia_build_Mytes): ... to here. 2001-03-06 DJ Delorie <dj@redhat.com> * config/tc-sh.c: Remove sh64-specific uaquad now that there is a generic one. 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override. * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn address by one in call to dwarf2_emit_insn. 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com> Implement ".abi" pseudo and correct .cranges descriptors. Correct alignment handling broken by imported changes. * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h. (sh64_handle_align): Declare. (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h. (sh64_max_mem_for_rs_align_code): Declare. (enum sh64_isa_values): Moved here from tc-sh64.c. (md_do_align): Define. (sh64_do_align): Declare. (struct sh64_tc_frag_data): New. (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users changed. (TC_FRAG_INIT): Change to set new datatype. (struct sh64_segment_info_type): Rename member last_flushed_location to last_contents_mark. All users changed. (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define. (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype. * config/tc-sh.c (md_pseudo_table): Add ".abi". (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead of unsetting seen_insn. (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also call sh64_update_contents_mark. (sh_handle_align): Remove HAVE_SH64-conditioned code. * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to enum sh64_isa_values. (sh64_set_contents_type): Drop segT parameter. All callers changed. (emitting_crange): Boolean guard moved to file scope from function scope in sh64_set_contents_type. (s_sh64_abi): New. (sh64_update_contents_mark): New; most split out from sh64_flush_pending_output. (shmedia_md_end): Call sh64_update_contents_mark. Set sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified. (sh64_do_align): New function. (sh64_max_mem_for_rs_align_code): New function. (sh64_handle_align): Rename from shmedia_do_align. Make non-static. Add head comment. Emit zero bytes for n bytes modulo four. Change return-type to void. (shmedia_elf_new_section): Remove. (shmedia_md_assemble): Call sh64_update_contents_mark. (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make new frag. Call sh64_update_contents_mark after making the new frag. (sh64_flush_pending_output): Just call sh64_update_contents_mark and sh_flush_pending_output. (sh64_flag_output): Also call md_flush_pending_output, but add condition on not emitting_crange. (sh64_tc_cons_fix_new): Remove. 2001-01-12 Nick Clifton <nickc@redhat.com> * config/tc-sh64.c (shmedia_do_align): Fix to work with new alignment handling scheme imported from sourceware. 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (TARGET_FORMAT): Define. (sh64_target_format): Prototype. * config/tc-sh64.c (sh64_target_mach): New function. 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use zero_address_frag instead of copying the frag of the symbol. (shmedia_frob_file_before_adjust): Ditto. (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask to valueT to remove signedness. (shmedia_md_convert_frag): Add parameter final. Rename parameter headers to output_bfd. Do not evaluate symbols if final is false; do emit fixups. (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32, UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative to the current frag, call shmedia_md_convert_frag to emit fixups and make frag_wane neutralize the frag. Update comments. * config/tc-sh.c (md_convert_frag): Change caller of shmedia_md_convert_frag. 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h: Tweak comments and correct formatting. * config/tc-sh64.c: Ditto. (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit expansion, MOVI pcrel expansion>: Fix thinko calculating offset for the no-relocation case. (shmedia_check_limits): Fix range check being off-by-one for PTA. * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef wrappers. (SH64PCREL16_F): Increment for proper max-PTA handling. Update comment. (SH64PCREL16_M, MOVI_16_M): Correct range thinko. (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of expansion. (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression. Correct comment. 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1. (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et al>: Set lowest bit of field to relocate to 1 and rest to empty, if reloc is emitted. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> New options plus bugfixes. * config/tc-sh.c (md_longopts): New options "-no-expand" and "-expand-pt32". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro. (sh64_expand, sh64_pt32): New variables. (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16. (shmedia_md_apply_fix): Hold original fixP->fx_r_type in orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative. <resolved previously-pc-relative relocs>: Handle SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16. (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16), case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand points to SHcompact code. <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64, SH64PCREL16)>: Check that ISA of what operand points at and PTA/PTB matches, or emit error. (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT. (shmedia_immediate_op): If pcrel, emit fixup also for constant operand. (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in condition for MOVI expansion. <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not sh64_expand. <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT fixup. (sh64_target_format): Error-check setting of sh64_pt32 and sh64_expand. Fix typo in check for sh64_shcompact_const_crange. (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT as coming from SHmedia code. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Improve comments. (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do not say the linker will check correctness of PTA/PTB expansion. (shmedia_md_end): Make non-static. * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add prototype. * config/tc-sh.c (sh_finalize): Remove. * config/tc-sh.h (md_end): Do not define. Remove prototype for sh_finalize. 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_frob_section_type): Use a struct sh64_section_data container when storing section type in tdata field in elf_section_data. * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to EF_SH5. * Makefile.am: Update dependencies. * Makefile.in: Regenerate. 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Don't protect dwarf2_emit_insn call with test on debug_type. 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_set_contents_type): Make contents-type CRT_SH5_ISA32 sticky for 64-bit. 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com> Generate .crange sections when switching ISA mode or emitting constants in same section as code. * config/tc-sh64.c: Reformat structure definitions. (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New variables. (sh64_set_contents_type): Rename from sh64_init_section. Rewrite to emit a .cranges descriptor when contents type changes. Only emit error if changing contents type and -no-mix is in effect. (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output, sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions. (shmedia_md_end): Set sh64_end_of_assembly. Pass sh64_flush_last_crange over sections. When checking main symbol of datalabel symbol, check for STO_SH5_ISA32, not ISA type of section in definition. (shmedia_frob_file_before_adjust): Check main symbol for STO_SH5_ISA32; don't check ISA type of section in definition. (shmedia_frob_section_type): Adjust for .cranges; set section flag to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether .cranges entries have been output. (shmedia_elf_new_section): Just call md_flush_pending_output. (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE fix. Do not set tc_segment_info_data.in_code for section. Call sh64_set_contents_type for SHmedia code. (s_sh64_mode): Do not call sh64_init_section or set seen_insn to false. Call md_flush_pending_output. (sh64_target_format): Check that -no-mix and -shcompact-const-crange are used in sane combination with other options. (shmedia_md_pcrel_from_section): Check type of fix for how to adjust pc-relative. (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32, not ISA type of section in definition. * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to hold contents-type state. (md_flush_pending_output): Redefine to sh64_flush_pending_output. (sh64_flush_pending_output): Declare. (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new. (sh64_tc_cons_fix_new): Declare. * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and call sh64_flag_output. (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just call sh64_set_contents_type to mark SHcompact code and set seen_insn. (md_longopts): New options "-no-mix" and "-shcompact-const-crange". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output. 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Delete investigated and obsolete fixme:s. (sh64_last_insn_frag): New. (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag to get frag for insn opcode for generating fixups; do not assume it is the same frag. (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag for new insn. * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges section. (TC_FRAG_TYPE): Define as fragS *. (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag. (sh64_last_insn_frag): Declare. (sh64_consume_datalabel): Fix typo; check for seginfo != NULL, not == NULL before dereferencing. 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com> Get rid of BFD section flag and EF_SH64_ABI64. * config/tc-sh64.c (shmedia_frob_section_type): Use elf_section_data (sec)->tdata, not a specific BFD section flag, to communicate the section as containing SHmedia code. Describe why. * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set EF_SH64 regardless of ABI. * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid" in error message. Handle resolved expressions for BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2, BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64. (shmedia_check_limits): Handle BFD_RELOC_64. (sh64_adjust_symtab): Do not decrement the GAS symbol value for a STO_SH5_ISA32 symbol, only the BFD value. 2000-12-11 Ben Elliston <bje@redhat.com> * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct dwarf2_generate_asm_lineno. 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com> Handle PC-relative MOVI expansions with assembler relaxation. Generate PC-relative relocs from 16-bit PC-relative expressions. * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from... (shmedia_md_pcrel_from_section): ...here. (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has turned completely resolved. Adjust relocation type for 16-bit immediate operands that has turned PC-relative. Adjust back for MD_PCREL_FROM_SECTION being applied twice. (shmedia_md_convert_frag): Always emit reloc for expression with global or weak symbol. Handle relaxation result for PC-relative expressions. (shmedia_md_estimate_size_before_relax): An expression with a weak or global symbol can not be relaxed. Break out tests for relaxable symbol into variable sym_relaxable. <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32, UNDEF_MOVI)>: Break out any PC-relative expression and change relaxation type. (shmedia_build_Mytes): CSE &operands->operands[j] into variable opjp. <case A_IMMS16>: Fix typo for initial minor relaxation type of MOVI expansion. If X_op_symbol of the immediate expression is set, make an expression symbol for the argument to frag_var. * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New relaxations. (END): Adjust for new relaxations. (md_relax_table): Add entries for new relaxations. 2000-12-07 Ben Elliston <bje@redhat.com> * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len. 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com> Implement DataLabel semantics. * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call shmedia_frob_file_before_adjust. * config/tc-sh64.c [! OBJ_ELF]: Emit #error. (DATALABEL_SUFFIX): Define. (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk symbol list to update "datalabel" symbols to their main symbol counterparts. (shmedia_frob_file_before_adjust): New. (sh64_adjust_symtab): For remaining datalabel symbols, set to undefined and set STT_DATALABEL. (sh64_frob_label): Initialize TC symbol field. (sh64_consume_datalabel): Actually implement semantics. New parameter operandf, call it instead of expression. (sh64_exclude_symbol): New. * config/tc-sh64.h (md_parse_name): Pass on the function operand to sh64_consume_datalabel. (tc_symbol_new_hook): Define to tc_frob_symbol. (TC_SYMFIELD_TYPE): Define to symbolS *. (tc_frob_symbol): Define to call sh64_exclude_symbol. 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default case. (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if generating dwarf2 debug information. 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and elf64-sh64 for the 64-bit ABI. * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=* option. 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for case-insensitivity. 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Tweak comments, formatting and error messages. (enum sh64_abi_values): New type. (enum sh64_isa_values): New type. (sh64_isa_mode): Replace shmedia_mode. All referers changed. (seen_shcompact_mode, seen_shmedia_mode): Delete. (sh64_abi): Replace shmedia_64. (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64), C (MOVI_IMM_32, MOVI_32)>: Correct register number handling. (s_sh64_mode): Check validity for this target. (sh64_target_format): Initialize defaults for ISA and ABI. Fallback to old object format if no SH64 ISA or ABI has been specified. * config/tc-sh.c (md_parse_option): Check combinations for errors. (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified. * config/tc-sh64.h: Fix typo in comment. 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_estimate_size_before_relax) <PT fixups for absolute values>: Size will be longest, not shortest. (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0 and l1 to hold lowercase of two first characters. Change all remaining TO_LOWER to tolower. * config/tc-sh64.c (TO_LOWER): Delete. (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER. (md_parse_name): Define. (sh64_consume_datalabel): Declare. (DOLLAR_DOT): Define. * config/tc-sh64.c (shmedia_parse_exp): New. (sh64_consume_datalabel): New; just ignoring datalabel semantics. (shmedia_parse_reg): Remove const from src parameter. (shmedia_get_operands): Ditto for args parameter and ptr variable. (shmedia_md_assemble): Ditto for op_end variable. (shmedia_get_operand): Ditto for ptr parameter and src variable. Use shmedia_parse_exp, not parse_exp. * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type parameter. All callers changed. (shmedia_get_operand): Add shmedia_arg_type parameter. All callers changed. (shmedia_parse_reg): Put first two character in local variables. Use tolower, not TO_LOWER. If no register is found and argtype indicates a control register, scan shmedia_creg_table case-insensitive. 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com> * Makefile.am (CPU_TYPES): Add sh64. (TARGET_CPU_CFILES): Add config/tc-sh64.c. (TARGET_CPU_HFILES): Add config/tc-sh64.h. Regenerate dependencies. * Makefile.in: Regenerate. * configure.in: Add support for sh64-*-elf*. * configure: Regenerate. * config/tc-sh64.h: New. * config/tc-sh64.c: New. * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos .mode, .isa and .uaquad. [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32, SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define. [HAVE_SH64] (END): Define as 10. [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32, SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48, MOVI_64): Define. [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH, SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F, SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH, MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH): Define. (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia. (md_begin) [HAVE_SH64]: Call shmedia_md_begin. (parse_reg) [HAVE_SH64]: Parse register names case-insensitive. (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling SHmedia instructions. Handle state-change after switching to SHcompact. (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*. (md_parse_option) [HAVE_SH64]: Parse new options. (md_show_usage) [HAVE_SH64]: Show usage of new options. (md_convert_frag) [HAVE_SH64] <default>: Call shmedia_md_convert_frag instead of abort. (sh_force_relocation) [HAVE_SH64]: Also force relocation for BFD_RELOC_SH_SHMEDIA_CODE. (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying SHcompact or SHmedia code. (md_apply_fix) [HAVE_SH64] <default>: Return result from calling shmedia_md_apply_fix instead of abort. (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return result from calling shmedia_md_estimate_size_before_relax instead of calling abort. (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align do the work. (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call shmedia_init_reloc and do nothing more if it returns non-zero. (sh_finalize) [HAVE_SH64]: Call shmedia_md_end. * po/POTFILES.in: Regenerate. * po/gas.pot: Regenerate.
2002-02-08 06:32:23 +00:00
headers to output_bfd. Do not evaluate symbols if final is false;
do emit fixups.
(shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
to the current frag, call shmedia_md_convert_frag to emit fixups
* expr.c (expr): Simplify foo-foo here. (clean_up_expression): Remove O_subtract code.
2002-09-20 00:58:39 +00:00
and make frag_wane neutralize the frag. Update comments.
Contribute sh64-elf. 2002-02-08 Alexandre Oliva <aoliva@redhat.com> Stephen Clarke <Stephen.Clarke@st.com> * doc/c-sh64.texi: Fix citation of SH64 architecture manual. 2002-01-31 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh.c (md_relax_table): Added default sizes for non-PC-relative UNDEF_MOVI, and relaxation sequences for MOVI_16, MOVI_32 and MOVI_48. * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning. (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI and MOVI_16. (shmedia_md_estimate_size_before_relax): Remove redundant blocks. Set fragP->fr_var even if relaxation type unchanged. Retain UNDEF_MOVI until expression decays to number. 2002-01-24 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC relocation types. Take fixP->fx_addnumber into account too. (shmedia_md_apply_fix): Likewise. (shmedia_md_convert_frag): Likewise. (shmedia_build_Mytes): Likewise. (sh64_consume_datalabel): Complain about nested datalabel. Support PIC relocs. Call sh_parse_name. * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition in tc-sh.h to SHmedia reloc types. * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF, MOVI_GOTPC): New relaxation constants. (md_relax_table): Introduce relaxation directives for PIC-related constants. (sh_PIC_related_p): Handle datalabel. (sh_check_fixup): Choose SH5 PIC relocations. (sh_cons_fix_new): Added BDF_RELOC_64. (md_apply_fix3, sh_parse_name): Handle GOTPLT. 2002-01-18 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the current ISA is SHmedia, get 7 bytes. 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com> * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a void function. * config/tc-sh64.c (shmedia_apply_fix): Rename to shmedia_apply_fix3 and make void. 2001-05-17 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to as_bad. 2001-04-12 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.h (md_parse_name): Take &c as argument. 2001-03-14 DJ Delorie <dj@redhat.com> * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi * doc/Makefile.in(CPU_DOCS): Ditto. * doc/c-sh64.texi: New file. * doc/as.texinfo: Add SH64 support. 2001-03-13 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to A_REUSE_PREV so that its purpose is more obvious. (shmedia_build_Mytes): Ditto. 2001-03-07 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels before processing. (sh64_vtable_inherit): Ditto. (strip_datalabels): New, strip "datalabel" from given line. * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable pseudos. 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn call ... (shmedia_build_Mytes): ... to here. 2001-03-06 DJ Delorie <dj@redhat.com> * config/tc-sh.c: Remove sh64-specific uaquad now that there is a generic one. 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override. * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn address by one in call to dwarf2_emit_insn. 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com> Implement ".abi" pseudo and correct .cranges descriptors. Correct alignment handling broken by imported changes. * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h. (sh64_handle_align): Declare. (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h. (sh64_max_mem_for_rs_align_code): Declare. (enum sh64_isa_values): Moved here from tc-sh64.c. (md_do_align): Define. (sh64_do_align): Declare. (struct sh64_tc_frag_data): New. (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users changed. (TC_FRAG_INIT): Change to set new datatype. (struct sh64_segment_info_type): Rename member last_flushed_location to last_contents_mark. All users changed. (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define. (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype. * config/tc-sh.c (md_pseudo_table): Add ".abi". (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead of unsetting seen_insn. (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also call sh64_update_contents_mark. (sh_handle_align): Remove HAVE_SH64-conditioned code. * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to enum sh64_isa_values. (sh64_set_contents_type): Drop segT parameter. All callers changed. (emitting_crange): Boolean guard moved to file scope from function scope in sh64_set_contents_type. (s_sh64_abi): New. (sh64_update_contents_mark): New; most split out from sh64_flush_pending_output. (shmedia_md_end): Call sh64_update_contents_mark. Set sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified. (sh64_do_align): New function. (sh64_max_mem_for_rs_align_code): New function. (sh64_handle_align): Rename from shmedia_do_align. Make non-static. Add head comment. Emit zero bytes for n bytes modulo four. Change return-type to void. (shmedia_elf_new_section): Remove. (shmedia_md_assemble): Call sh64_update_contents_mark. (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make new frag. Call sh64_update_contents_mark after making the new frag. (sh64_flush_pending_output): Just call sh64_update_contents_mark and sh_flush_pending_output. (sh64_flag_output): Also call md_flush_pending_output, but add condition on not emitting_crange. (sh64_tc_cons_fix_new): Remove. 2001-01-12 Nick Clifton <nickc@redhat.com> * config/tc-sh64.c (shmedia_do_align): Fix to work with new alignment handling scheme imported from sourceware. 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (TARGET_FORMAT): Define. (sh64_target_format): Prototype. * config/tc-sh64.c (sh64_target_mach): New function. 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use zero_address_frag instead of copying the frag of the symbol. (shmedia_frob_file_before_adjust): Ditto. (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask to valueT to remove signedness. (shmedia_md_convert_frag): Add parameter final. Rename parameter headers to output_bfd. Do not evaluate symbols if final is false; do emit fixups. (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32, UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative to the current frag, call shmedia_md_convert_frag to emit fixups and make frag_wane neutralize the frag. Update comments. * config/tc-sh.c (md_convert_frag): Change caller of shmedia_md_convert_frag. 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h: Tweak comments and correct formatting. * config/tc-sh64.c: Ditto. (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit expansion, MOVI pcrel expansion>: Fix thinko calculating offset for the no-relocation case. (shmedia_check_limits): Fix range check being off-by-one for PTA. * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef wrappers. (SH64PCREL16_F): Increment for proper max-PTA handling. Update comment. (SH64PCREL16_M, MOVI_16_M): Correct range thinko. (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of expansion. (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression. Correct comment. 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1. (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et al>: Set lowest bit of field to relocate to 1 and rest to empty, if reloc is emitted. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> New options plus bugfixes. * config/tc-sh.c (md_longopts): New options "-no-expand" and "-expand-pt32". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro. (sh64_expand, sh64_pt32): New variables. (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16. (shmedia_md_apply_fix): Hold original fixP->fx_r_type in orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative. <resolved previously-pc-relative relocs>: Handle SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16. (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16), case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand points to SHcompact code. <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64, SH64PCREL16)>: Check that ISA of what operand points at and PTA/PTB matches, or emit error. (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT. (shmedia_immediate_op): If pcrel, emit fixup also for constant operand. (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in condition for MOVI expansion. <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not sh64_expand. <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT fixup. (sh64_target_format): Error-check setting of sh64_pt32 and sh64_expand. Fix typo in check for sh64_shcompact_const_crange. (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT as coming from SHmedia code. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Improve comments. (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do not say the linker will check correctness of PTA/PTB expansion. (shmedia_md_end): Make non-static. * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add prototype. * config/tc-sh.c (sh_finalize): Remove. * config/tc-sh.h (md_end): Do not define. Remove prototype for sh_finalize. 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_frob_section_type): Use a struct sh64_section_data container when storing section type in tdata field in elf_section_data. * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to EF_SH5. * Makefile.am: Update dependencies. * Makefile.in: Regenerate. 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Don't protect dwarf2_emit_insn call with test on debug_type. 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_set_contents_type): Make contents-type CRT_SH5_ISA32 sticky for 64-bit. 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com> Generate .crange sections when switching ISA mode or emitting constants in same section as code. * config/tc-sh64.c: Reformat structure definitions. (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New variables. (sh64_set_contents_type): Rename from sh64_init_section. Rewrite to emit a .cranges descriptor when contents type changes. Only emit error if changing contents type and -no-mix is in effect. (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output, sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions. (shmedia_md_end): Set sh64_end_of_assembly. Pass sh64_flush_last_crange over sections. When checking main symbol of datalabel symbol, check for STO_SH5_ISA32, not ISA type of section in definition. (shmedia_frob_file_before_adjust): Check main symbol for STO_SH5_ISA32; don't check ISA type of section in definition. (shmedia_frob_section_type): Adjust for .cranges; set section flag to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether .cranges entries have been output. (shmedia_elf_new_section): Just call md_flush_pending_output. (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE fix. Do not set tc_segment_info_data.in_code for section. Call sh64_set_contents_type for SHmedia code. (s_sh64_mode): Do not call sh64_init_section or set seen_insn to false. Call md_flush_pending_output. (sh64_target_format): Check that -no-mix and -shcompact-const-crange are used in sane combination with other options. (shmedia_md_pcrel_from_section): Check type of fix for how to adjust pc-relative. (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32, not ISA type of section in definition. * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to hold contents-type state. (md_flush_pending_output): Redefine to sh64_flush_pending_output. (sh64_flush_pending_output): Declare. (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new. (sh64_tc_cons_fix_new): Declare. * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and call sh64_flag_output. (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just call sh64_set_contents_type to mark SHcompact code and set seen_insn. (md_longopts): New options "-no-mix" and "-shcompact-const-crange". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output. 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Delete investigated and obsolete fixme:s. (sh64_last_insn_frag): New. (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag to get frag for insn opcode for generating fixups; do not assume it is the same frag. (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag for new insn. * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges section. (TC_FRAG_TYPE): Define as fragS *. (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag. (sh64_last_insn_frag): Declare. (sh64_consume_datalabel): Fix typo; check for seginfo != NULL, not == NULL before dereferencing. 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com> Get rid of BFD section flag and EF_SH64_ABI64. * config/tc-sh64.c (shmedia_frob_section_type): Use elf_section_data (sec)->tdata, not a specific BFD section flag, to communicate the section as containing SHmedia code. Describe why. * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set EF_SH64 regardless of ABI. * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid" in error message. Handle resolved expressions for BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2, BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64. (shmedia_check_limits): Handle BFD_RELOC_64. (sh64_adjust_symtab): Do not decrement the GAS symbol value for a STO_SH5_ISA32 symbol, only the BFD value. 2000-12-11 Ben Elliston <bje@redhat.com> * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct dwarf2_generate_asm_lineno. 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com> Handle PC-relative MOVI expansions with assembler relaxation. Generate PC-relative relocs from 16-bit PC-relative expressions. * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from... (shmedia_md_pcrel_from_section): ...here. (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has turned completely resolved. Adjust relocation type for 16-bit immediate operands that has turned PC-relative. Adjust back for MD_PCREL_FROM_SECTION being applied twice. (shmedia_md_convert_frag): Always emit reloc for expression with global or weak symbol. Handle relaxation result for PC-relative expressions. (shmedia_md_estimate_size_before_relax): An expression with a weak or global symbol can not be relaxed. Break out tests for relaxable symbol into variable sym_relaxable. <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32, UNDEF_MOVI)>: Break out any PC-relative expression and change relaxation type. (shmedia_build_Mytes): CSE &operands->operands[j] into variable opjp. <case A_IMMS16>: Fix typo for initial minor relaxation type of MOVI expansion. If X_op_symbol of the immediate expression is set, make an expression symbol for the argument to frag_var. * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New relaxations. (END): Adjust for new relaxations. (md_relax_table): Add entries for new relaxations. 2000-12-07 Ben Elliston <bje@redhat.com> * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len. 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com> Implement DataLabel semantics. * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call shmedia_frob_file_before_adjust. * config/tc-sh64.c [! OBJ_ELF]: Emit #error. (DATALABEL_SUFFIX): Define. (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk symbol list to update "datalabel" symbols to their main symbol counterparts. (shmedia_frob_file_before_adjust): New. (sh64_adjust_symtab): For remaining datalabel symbols, set to undefined and set STT_DATALABEL. (sh64_frob_label): Initialize TC symbol field. (sh64_consume_datalabel): Actually implement semantics. New parameter operandf, call it instead of expression. (sh64_exclude_symbol): New. * config/tc-sh64.h (md_parse_name): Pass on the function operand to sh64_consume_datalabel. (tc_symbol_new_hook): Define to tc_frob_symbol. (TC_SYMFIELD_TYPE): Define to symbolS *. (tc_frob_symbol): Define to call sh64_exclude_symbol. 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default case. (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if generating dwarf2 debug information. 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and elf64-sh64 for the 64-bit ABI. * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=* option. 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for case-insensitivity. 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Tweak comments, formatting and error messages. (enum sh64_abi_values): New type. (enum sh64_isa_values): New type. (sh64_isa_mode): Replace shmedia_mode. All referers changed. (seen_shcompact_mode, seen_shmedia_mode): Delete. (sh64_abi): Replace shmedia_64. (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64), C (MOVI_IMM_32, MOVI_32)>: Correct register number handling. (s_sh64_mode): Check validity for this target. (sh64_target_format): Initialize defaults for ISA and ABI. Fallback to old object format if no SH64 ISA or ABI has been specified. * config/tc-sh.c (md_parse_option): Check combinations for errors. (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified. * config/tc-sh64.h: Fix typo in comment. 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_estimate_size_before_relax) <PT fixups for absolute values>: Size will be longest, not shortest. (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0 and l1 to hold lowercase of two first characters. Change all remaining TO_LOWER to tolower. * config/tc-sh64.c (TO_LOWER): Delete. (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER. (md_parse_name): Define. (sh64_consume_datalabel): Declare. (DOLLAR_DOT): Define. * config/tc-sh64.c (shmedia_parse_exp): New. (sh64_consume_datalabel): New; just ignoring datalabel semantics. (shmedia_parse_reg): Remove const from src parameter. (shmedia_get_operands): Ditto for args parameter and ptr variable. (shmedia_md_assemble): Ditto for op_end variable. (shmedia_get_operand): Ditto for ptr parameter and src variable. Use shmedia_parse_exp, not parse_exp. * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type parameter. All callers changed. (shmedia_get_operand): Add shmedia_arg_type parameter. All callers changed. (shmedia_parse_reg): Put first two character in local variables. Use tolower, not TO_LOWER. If no register is found and argtype indicates a control register, scan shmedia_creg_table case-insensitive. 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com> * Makefile.am (CPU_TYPES): Add sh64. (TARGET_CPU_CFILES): Add config/tc-sh64.c. (TARGET_CPU_HFILES): Add config/tc-sh64.h. Regenerate dependencies. * Makefile.in: Regenerate. * configure.in: Add support for sh64-*-elf*. * configure: Regenerate. * config/tc-sh64.h: New. * config/tc-sh64.c: New. * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos .mode, .isa and .uaquad. [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32, SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define. [HAVE_SH64] (END): Define as 10. [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32, SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48, MOVI_64): Define. [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH, SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F, SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH, MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH): Define. (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia. (md_begin) [HAVE_SH64]: Call shmedia_md_begin. (parse_reg) [HAVE_SH64]: Parse register names case-insensitive. (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling SHmedia instructions. Handle state-change after switching to SHcompact. (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*. (md_parse_option) [HAVE_SH64]: Parse new options. (md_show_usage) [HAVE_SH64]: Show usage of new options. (md_convert_frag) [HAVE_SH64] <default>: Call shmedia_md_convert_frag instead of abort. (sh_force_relocation) [HAVE_SH64]: Also force relocation for BFD_RELOC_SH_SHMEDIA_CODE. (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying SHcompact or SHmedia code. (md_apply_fix) [HAVE_SH64] <default>: Return result from calling shmedia_md_apply_fix instead of abort. (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return result from calling shmedia_md_estimate_size_before_relax instead of calling abort. (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align do the work. (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call shmedia_init_reloc and do nothing more if it returns non-zero. (sh_finalize) [HAVE_SH64]: Call shmedia_md_end. * po/POTFILES.in: Regenerate. * po/gas.pot: Regenerate.
2002-02-08 06:32:23 +00:00
* config/tc-sh.c (md_convert_frag): Change caller of
shmedia_md_convert_frag.
2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.h: Tweak comments and correct formatting.
* config/tc-sh64.c: Ditto.
(shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
expansion, MOVI pcrel expansion>: Fix thinko calculating offset
for the no-relocation case.
(shmedia_check_limits): Fix range check being off-by-one for PTA.
* config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
wrappers.
* expr.c (expr): Simplify foo-foo here. (clean_up_expression): Remove O_subtract code.
2002-09-20 00:58:39 +00:00
(SH64PCREL16_F): Increment for proper max-PTA handling. Update
Contribute sh64-elf. 2002-02-08 Alexandre Oliva <aoliva@redhat.com> Stephen Clarke <Stephen.Clarke@st.com> * doc/c-sh64.texi: Fix citation of SH64 architecture manual. 2002-01-31 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh.c (md_relax_table): Added default sizes for non-PC-relative UNDEF_MOVI, and relaxation sequences for MOVI_16, MOVI_32 and MOVI_48. * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning. (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI and MOVI_16. (shmedia_md_estimate_size_before_relax): Remove redundant blocks. Set fragP->fr_var even if relaxation type unchanged. Retain UNDEF_MOVI until expression decays to number. 2002-01-24 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC relocation types. Take fixP->fx_addnumber into account too. (shmedia_md_apply_fix): Likewise. (shmedia_md_convert_frag): Likewise. (shmedia_build_Mytes): Likewise. (sh64_consume_datalabel): Complain about nested datalabel. Support PIC relocs. Call sh_parse_name. * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition in tc-sh.h to SHmedia reloc types. * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF, MOVI_GOTPC): New relaxation constants. (md_relax_table): Introduce relaxation directives for PIC-related constants. (sh_PIC_related_p): Handle datalabel. (sh_check_fixup): Choose SH5 PIC relocations. (sh_cons_fix_new): Added BDF_RELOC_64. (md_apply_fix3, sh_parse_name): Handle GOTPLT. 2002-01-18 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the current ISA is SHmedia, get 7 bytes. 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com> * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a void function. * config/tc-sh64.c (shmedia_apply_fix): Rename to shmedia_apply_fix3 and make void. 2001-05-17 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to as_bad. 2001-04-12 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.h (md_parse_name): Take &c as argument. 2001-03-14 DJ Delorie <dj@redhat.com> * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi * doc/Makefile.in(CPU_DOCS): Ditto. * doc/c-sh64.texi: New file. * doc/as.texinfo: Add SH64 support. 2001-03-13 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to A_REUSE_PREV so that its purpose is more obvious. (shmedia_build_Mytes): Ditto. 2001-03-07 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels before processing. (sh64_vtable_inherit): Ditto. (strip_datalabels): New, strip "datalabel" from given line. * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable pseudos. 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn call ... (shmedia_build_Mytes): ... to here. 2001-03-06 DJ Delorie <dj@redhat.com> * config/tc-sh.c: Remove sh64-specific uaquad now that there is a generic one. 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override. * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn address by one in call to dwarf2_emit_insn. 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com> Implement ".abi" pseudo and correct .cranges descriptors. Correct alignment handling broken by imported changes. * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h. (sh64_handle_align): Declare. (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h. (sh64_max_mem_for_rs_align_code): Declare. (enum sh64_isa_values): Moved here from tc-sh64.c. (md_do_align): Define. (sh64_do_align): Declare. (struct sh64_tc_frag_data): New. (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users changed. (TC_FRAG_INIT): Change to set new datatype. (struct sh64_segment_info_type): Rename member last_flushed_location to last_contents_mark. All users changed. (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define. (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype. * config/tc-sh.c (md_pseudo_table): Add ".abi". (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead of unsetting seen_insn. (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also call sh64_update_contents_mark. (sh_handle_align): Remove HAVE_SH64-conditioned code. * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to enum sh64_isa_values. (sh64_set_contents_type): Drop segT parameter. All callers changed. (emitting_crange): Boolean guard moved to file scope from function scope in sh64_set_contents_type. (s_sh64_abi): New. (sh64_update_contents_mark): New; most split out from sh64_flush_pending_output. (shmedia_md_end): Call sh64_update_contents_mark. Set sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified. (sh64_do_align): New function. (sh64_max_mem_for_rs_align_code): New function. (sh64_handle_align): Rename from shmedia_do_align. Make non-static. Add head comment. Emit zero bytes for n bytes modulo four. Change return-type to void. (shmedia_elf_new_section): Remove. (shmedia_md_assemble): Call sh64_update_contents_mark. (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make new frag. Call sh64_update_contents_mark after making the new frag. (sh64_flush_pending_output): Just call sh64_update_contents_mark and sh_flush_pending_output. (sh64_flag_output): Also call md_flush_pending_output, but add condition on not emitting_crange. (sh64_tc_cons_fix_new): Remove. 2001-01-12 Nick Clifton <nickc@redhat.com> * config/tc-sh64.c (shmedia_do_align): Fix to work with new alignment handling scheme imported from sourceware. 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (TARGET_FORMAT): Define. (sh64_target_format): Prototype. * config/tc-sh64.c (sh64_target_mach): New function. 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use zero_address_frag instead of copying the frag of the symbol. (shmedia_frob_file_before_adjust): Ditto. (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask to valueT to remove signedness. (shmedia_md_convert_frag): Add parameter final. Rename parameter headers to output_bfd. Do not evaluate symbols if final is false; do emit fixups. (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32, UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative to the current frag, call shmedia_md_convert_frag to emit fixups and make frag_wane neutralize the frag. Update comments. * config/tc-sh.c (md_convert_frag): Change caller of shmedia_md_convert_frag. 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h: Tweak comments and correct formatting. * config/tc-sh64.c: Ditto. (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit expansion, MOVI pcrel expansion>: Fix thinko calculating offset for the no-relocation case. (shmedia_check_limits): Fix range check being off-by-one for PTA. * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef wrappers. (SH64PCREL16_F): Increment for proper max-PTA handling. Update comment. (SH64PCREL16_M, MOVI_16_M): Correct range thinko. (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of expansion. (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression. Correct comment. 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1. (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et al>: Set lowest bit of field to relocate to 1 and rest to empty, if reloc is emitted. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> New options plus bugfixes. * config/tc-sh.c (md_longopts): New options "-no-expand" and "-expand-pt32". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro. (sh64_expand, sh64_pt32): New variables. (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16. (shmedia_md_apply_fix): Hold original fixP->fx_r_type in orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative. <resolved previously-pc-relative relocs>: Handle SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16. (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16), case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand points to SHcompact code. <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64, SH64PCREL16)>: Check that ISA of what operand points at and PTA/PTB matches, or emit error. (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT. (shmedia_immediate_op): If pcrel, emit fixup also for constant operand. (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in condition for MOVI expansion. <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not sh64_expand. <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT fixup. (sh64_target_format): Error-check setting of sh64_pt32 and sh64_expand. Fix typo in check for sh64_shcompact_const_crange. (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT as coming from SHmedia code. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Improve comments. (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do not say the linker will check correctness of PTA/PTB expansion. (shmedia_md_end): Make non-static. * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add prototype. * config/tc-sh.c (sh_finalize): Remove. * config/tc-sh.h (md_end): Do not define. Remove prototype for sh_finalize. 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_frob_section_type): Use a struct sh64_section_data container when storing section type in tdata field in elf_section_data. * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to EF_SH5. * Makefile.am: Update dependencies. * Makefile.in: Regenerate. 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Don't protect dwarf2_emit_insn call with test on debug_type. 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_set_contents_type): Make contents-type CRT_SH5_ISA32 sticky for 64-bit. 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com> Generate .crange sections when switching ISA mode or emitting constants in same section as code. * config/tc-sh64.c: Reformat structure definitions. (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New variables. (sh64_set_contents_type): Rename from sh64_init_section. Rewrite to emit a .cranges descriptor when contents type changes. Only emit error if changing contents type and -no-mix is in effect. (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output, sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions. (shmedia_md_end): Set sh64_end_of_assembly. Pass sh64_flush_last_crange over sections. When checking main symbol of datalabel symbol, check for STO_SH5_ISA32, not ISA type of section in definition. (shmedia_frob_file_before_adjust): Check main symbol for STO_SH5_ISA32; don't check ISA type of section in definition. (shmedia_frob_section_type): Adjust for .cranges; set section flag to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether .cranges entries have been output. (shmedia_elf_new_section): Just call md_flush_pending_output. (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE fix. Do not set tc_segment_info_data.in_code for section. Call sh64_set_contents_type for SHmedia code. (s_sh64_mode): Do not call sh64_init_section or set seen_insn to false. Call md_flush_pending_output. (sh64_target_format): Check that -no-mix and -shcompact-const-crange are used in sane combination with other options. (shmedia_md_pcrel_from_section): Check type of fix for how to adjust pc-relative. (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32, not ISA type of section in definition. * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to hold contents-type state. (md_flush_pending_output): Redefine to sh64_flush_pending_output. (sh64_flush_pending_output): Declare. (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new. (sh64_tc_cons_fix_new): Declare. * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and call sh64_flag_output. (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just call sh64_set_contents_type to mark SHcompact code and set seen_insn. (md_longopts): New options "-no-mix" and "-shcompact-const-crange". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output. 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Delete investigated and obsolete fixme:s. (sh64_last_insn_frag): New. (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag to get frag for insn opcode for generating fixups; do not assume it is the same frag. (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag for new insn. * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges section. (TC_FRAG_TYPE): Define as fragS *. (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag. (sh64_last_insn_frag): Declare. (sh64_consume_datalabel): Fix typo; check for seginfo != NULL, not == NULL before dereferencing. 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com> Get rid of BFD section flag and EF_SH64_ABI64. * config/tc-sh64.c (shmedia_frob_section_type): Use elf_section_data (sec)->tdata, not a specific BFD section flag, to communicate the section as containing SHmedia code. Describe why. * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set EF_SH64 regardless of ABI. * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid" in error message. Handle resolved expressions for BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2, BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64. (shmedia_check_limits): Handle BFD_RELOC_64. (sh64_adjust_symtab): Do not decrement the GAS symbol value for a STO_SH5_ISA32 symbol, only the BFD value. 2000-12-11 Ben Elliston <bje@redhat.com> * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct dwarf2_generate_asm_lineno. 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com> Handle PC-relative MOVI expansions with assembler relaxation. Generate PC-relative relocs from 16-bit PC-relative expressions. * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from... (shmedia_md_pcrel_from_section): ...here. (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has turned completely resolved. Adjust relocation type for 16-bit immediate operands that has turned PC-relative. Adjust back for MD_PCREL_FROM_SECTION being applied twice. (shmedia_md_convert_frag): Always emit reloc for expression with global or weak symbol. Handle relaxation result for PC-relative expressions. (shmedia_md_estimate_size_before_relax): An expression with a weak or global symbol can not be relaxed. Break out tests for relaxable symbol into variable sym_relaxable. <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32, UNDEF_MOVI)>: Break out any PC-relative expression and change relaxation type. (shmedia_build_Mytes): CSE &operands->operands[j] into variable opjp. <case A_IMMS16>: Fix typo for initial minor relaxation type of MOVI expansion. If X_op_symbol of the immediate expression is set, make an expression symbol for the argument to frag_var. * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New relaxations. (END): Adjust for new relaxations. (md_relax_table): Add entries for new relaxations. 2000-12-07 Ben Elliston <bje@redhat.com> * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len. 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com> Implement DataLabel semantics. * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call shmedia_frob_file_before_adjust. * config/tc-sh64.c [! OBJ_ELF]: Emit #error. (DATALABEL_SUFFIX): Define. (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk symbol list to update "datalabel" symbols to their main symbol counterparts. (shmedia_frob_file_before_adjust): New. (sh64_adjust_symtab): For remaining datalabel symbols, set to undefined and set STT_DATALABEL. (sh64_frob_label): Initialize TC symbol field. (sh64_consume_datalabel): Actually implement semantics. New parameter operandf, call it instead of expression. (sh64_exclude_symbol): New. * config/tc-sh64.h (md_parse_name): Pass on the function operand to sh64_consume_datalabel. (tc_symbol_new_hook): Define to tc_frob_symbol. (TC_SYMFIELD_TYPE): Define to symbolS *. (tc_frob_symbol): Define to call sh64_exclude_symbol. 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default case. (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if generating dwarf2 debug information. 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and elf64-sh64 for the 64-bit ABI. * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=* option. 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for case-insensitivity. 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Tweak comments, formatting and error messages. (enum sh64_abi_values): New type. (enum sh64_isa_values): New type. (sh64_isa_mode): Replace shmedia_mode. All referers changed. (seen_shcompact_mode, seen_shmedia_mode): Delete. (sh64_abi): Replace shmedia_64. (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64), C (MOVI_IMM_32, MOVI_32)>: Correct register number handling. (s_sh64_mode): Check validity for this target. (sh64_target_format): Initialize defaults for ISA and ABI. Fallback to old object format if no SH64 ISA or ABI has been specified. * config/tc-sh.c (md_parse_option): Check combinations for errors. (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified. * config/tc-sh64.h: Fix typo in comment. 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_estimate_size_before_relax) <PT fixups for absolute values>: Size will be longest, not shortest. (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0 and l1 to hold lowercase of two first characters. Change all remaining TO_LOWER to tolower. * config/tc-sh64.c (TO_LOWER): Delete. (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER. (md_parse_name): Define. (sh64_consume_datalabel): Declare. (DOLLAR_DOT): Define. * config/tc-sh64.c (shmedia_parse_exp): New. (sh64_consume_datalabel): New; just ignoring datalabel semantics. (shmedia_parse_reg): Remove const from src parameter. (shmedia_get_operands): Ditto for args parameter and ptr variable. (shmedia_md_assemble): Ditto for op_end variable. (shmedia_get_operand): Ditto for ptr parameter and src variable. Use shmedia_parse_exp, not parse_exp. * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type parameter. All callers changed. (shmedia_get_operand): Add shmedia_arg_type parameter. All callers changed. (shmedia_parse_reg): Put first two character in local variables. Use tolower, not TO_LOWER. If no register is found and argtype indicates a control register, scan shmedia_creg_table case-insensitive. 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com> * Makefile.am (CPU_TYPES): Add sh64. (TARGET_CPU_CFILES): Add config/tc-sh64.c. (TARGET_CPU_HFILES): Add config/tc-sh64.h. Regenerate dependencies. * Makefile.in: Regenerate. * configure.in: Add support for sh64-*-elf*. * configure: Regenerate. * config/tc-sh64.h: New. * config/tc-sh64.c: New. * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos .mode, .isa and .uaquad. [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32, SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define. [HAVE_SH64] (END): Define as 10. [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32, SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48, MOVI_64): Define. [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH, SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F, SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH, MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH): Define. (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia. (md_begin) [HAVE_SH64]: Call shmedia_md_begin. (parse_reg) [HAVE_SH64]: Parse register names case-insensitive. (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling SHmedia instructions. Handle state-change after switching to SHcompact. (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*. (md_parse_option) [HAVE_SH64]: Parse new options. (md_show_usage) [HAVE_SH64]: Show usage of new options. (md_convert_frag) [HAVE_SH64] <default>: Call shmedia_md_convert_frag instead of abort. (sh_force_relocation) [HAVE_SH64]: Also force relocation for BFD_RELOC_SH_SHMEDIA_CODE. (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying SHcompact or SHmedia code. (md_apply_fix) [HAVE_SH64] <default>: Return result from calling shmedia_md_apply_fix instead of abort. (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return result from calling shmedia_md_estimate_size_before_relax instead of calling abort. (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align do the work. (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call shmedia_init_reloc and do nothing more if it returns non-zero. (sh_finalize) [HAVE_SH64]: Call shmedia_md_end. * po/POTFILES.in: Regenerate. * po/gas.pot: Regenerate.
2002-02-08 06:32:23 +00:00
comment.
(SH64PCREL16_M, MOVI_16_M): Correct range thinko.
(SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
expansion.
(SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
Correct comment.
2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
(shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
al>: Set lowest bit of field to relocate to 1 and rest to empty,
* doc/c-mips.texi (Machine Dependencies): Add new node.
2002-03-16 09:58:40 +00:00
if reloc is emitted.
Contribute sh64-elf. 2002-02-08 Alexandre Oliva <aoliva@redhat.com> Stephen Clarke <Stephen.Clarke@st.com> * doc/c-sh64.texi: Fix citation of SH64 architecture manual. 2002-01-31 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh.c (md_relax_table): Added default sizes for non-PC-relative UNDEF_MOVI, and relaxation sequences for MOVI_16, MOVI_32 and MOVI_48. * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning. (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI and MOVI_16. (shmedia_md_estimate_size_before_relax): Remove redundant blocks. Set fragP->fr_var even if relaxation type unchanged. Retain UNDEF_MOVI until expression decays to number. 2002-01-24 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC relocation types. Take fixP->fx_addnumber into account too. (shmedia_md_apply_fix): Likewise. (shmedia_md_convert_frag): Likewise. (shmedia_build_Mytes): Likewise. (sh64_consume_datalabel): Complain about nested datalabel. Support PIC relocs. Call sh_parse_name. * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition in tc-sh.h to SHmedia reloc types. * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF, MOVI_GOTPC): New relaxation constants. (md_relax_table): Introduce relaxation directives for PIC-related constants. (sh_PIC_related_p): Handle datalabel. (sh_check_fixup): Choose SH5 PIC relocations. (sh_cons_fix_new): Added BDF_RELOC_64. (md_apply_fix3, sh_parse_name): Handle GOTPLT. 2002-01-18 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the current ISA is SHmedia, get 7 bytes. 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com> * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a void function. * config/tc-sh64.c (shmedia_apply_fix): Rename to shmedia_apply_fix3 and make void. 2001-05-17 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to as_bad. 2001-04-12 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.h (md_parse_name): Take &c as argument. 2001-03-14 DJ Delorie <dj@redhat.com> * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi * doc/Makefile.in(CPU_DOCS): Ditto. * doc/c-sh64.texi: New file. * doc/as.texinfo: Add SH64 support. 2001-03-13 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to A_REUSE_PREV so that its purpose is more obvious. (shmedia_build_Mytes): Ditto. 2001-03-07 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels before processing. (sh64_vtable_inherit): Ditto. (strip_datalabels): New, strip "datalabel" from given line. * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable pseudos. 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn call ... (shmedia_build_Mytes): ... to here. 2001-03-06 DJ Delorie <dj@redhat.com> * config/tc-sh.c: Remove sh64-specific uaquad now that there is a generic one. 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override. * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn address by one in call to dwarf2_emit_insn. 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com> Implement ".abi" pseudo and correct .cranges descriptors. Correct alignment handling broken by imported changes. * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h. (sh64_handle_align): Declare. (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h. (sh64_max_mem_for_rs_align_code): Declare. (enum sh64_isa_values): Moved here from tc-sh64.c. (md_do_align): Define. (sh64_do_align): Declare. (struct sh64_tc_frag_data): New. (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users changed. (TC_FRAG_INIT): Change to set new datatype. (struct sh64_segment_info_type): Rename member last_flushed_location to last_contents_mark. All users changed. (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define. (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype. * config/tc-sh.c (md_pseudo_table): Add ".abi". (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead of unsetting seen_insn. (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also call sh64_update_contents_mark. (sh_handle_align): Remove HAVE_SH64-conditioned code. * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to enum sh64_isa_values. (sh64_set_contents_type): Drop segT parameter. All callers changed. (emitting_crange): Boolean guard moved to file scope from function scope in sh64_set_contents_type. (s_sh64_abi): New. (sh64_update_contents_mark): New; most split out from sh64_flush_pending_output. (shmedia_md_end): Call sh64_update_contents_mark. Set sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified. (sh64_do_align): New function. (sh64_max_mem_for_rs_align_code): New function. (sh64_handle_align): Rename from shmedia_do_align. Make non-static. Add head comment. Emit zero bytes for n bytes modulo four. Change return-type to void. (shmedia_elf_new_section): Remove. (shmedia_md_assemble): Call sh64_update_contents_mark. (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make new frag. Call sh64_update_contents_mark after making the new frag. (sh64_flush_pending_output): Just call sh64_update_contents_mark and sh_flush_pending_output. (sh64_flag_output): Also call md_flush_pending_output, but add condition on not emitting_crange. (sh64_tc_cons_fix_new): Remove. 2001-01-12 Nick Clifton <nickc@redhat.com> * config/tc-sh64.c (shmedia_do_align): Fix to work with new alignment handling scheme imported from sourceware. 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (TARGET_FORMAT): Define. (sh64_target_format): Prototype. * config/tc-sh64.c (sh64_target_mach): New function. 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use zero_address_frag instead of copying the frag of the symbol. (shmedia_frob_file_before_adjust): Ditto. (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask to valueT to remove signedness. (shmedia_md_convert_frag): Add parameter final. Rename parameter headers to output_bfd. Do not evaluate symbols if final is false; do emit fixups. (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32, UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative to the current frag, call shmedia_md_convert_frag to emit fixups and make frag_wane neutralize the frag. Update comments. * config/tc-sh.c (md_convert_frag): Change caller of shmedia_md_convert_frag. 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h: Tweak comments and correct formatting. * config/tc-sh64.c: Ditto. (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit expansion, MOVI pcrel expansion>: Fix thinko calculating offset for the no-relocation case. (shmedia_check_limits): Fix range check being off-by-one for PTA. * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef wrappers. (SH64PCREL16_F): Increment for proper max-PTA handling. Update comment. (SH64PCREL16_M, MOVI_16_M): Correct range thinko. (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of expansion. (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression. Correct comment. 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1. (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et al>: Set lowest bit of field to relocate to 1 and rest to empty, if reloc is emitted. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> New options plus bugfixes. * config/tc-sh.c (md_longopts): New options "-no-expand" and "-expand-pt32". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro. (sh64_expand, sh64_pt32): New variables. (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16. (shmedia_md_apply_fix): Hold original fixP->fx_r_type in orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative. <resolved previously-pc-relative relocs>: Handle SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16. (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16), case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand points to SHcompact code. <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64, SH64PCREL16)>: Check that ISA of what operand points at and PTA/PTB matches, or emit error. (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT. (shmedia_immediate_op): If pcrel, emit fixup also for constant operand. (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in condition for MOVI expansion. <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not sh64_expand. <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT fixup. (sh64_target_format): Error-check setting of sh64_pt32 and sh64_expand. Fix typo in check for sh64_shcompact_const_crange. (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT as coming from SHmedia code. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Improve comments. (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do not say the linker will check correctness of PTA/PTB expansion. (shmedia_md_end): Make non-static. * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add prototype. * config/tc-sh.c (sh_finalize): Remove. * config/tc-sh.h (md_end): Do not define. Remove prototype for sh_finalize. 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_frob_section_type): Use a struct sh64_section_data container when storing section type in tdata field in elf_section_data. * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to EF_SH5. * Makefile.am: Update dependencies. * Makefile.in: Regenerate. 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Don't protect dwarf2_emit_insn call with test on debug_type. 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_set_contents_type): Make contents-type CRT_SH5_ISA32 sticky for 64-bit. 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com> Generate .crange sections when switching ISA mode or emitting constants in same section as code. * config/tc-sh64.c: Reformat structure definitions. (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New variables. (sh64_set_contents_type): Rename from sh64_init_section. Rewrite to emit a .cranges descriptor when contents type changes. Only emit error if changing contents type and -no-mix is in effect. (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output, sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions. (shmedia_md_end): Set sh64_end_of_assembly. Pass sh64_flush_last_crange over sections. When checking main symbol of datalabel symbol, check for STO_SH5_ISA32, not ISA type of section in definition. (shmedia_frob_file_before_adjust): Check main symbol for STO_SH5_ISA32; don't check ISA type of section in definition. (shmedia_frob_section_type): Adjust for .cranges; set section flag to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether .cranges entries have been output. (shmedia_elf_new_section): Just call md_flush_pending_output. (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE fix. Do not set tc_segment_info_data.in_code for section. Call sh64_set_contents_type for SHmedia code. (s_sh64_mode): Do not call sh64_init_section or set seen_insn to false. Call md_flush_pending_output. (sh64_target_format): Check that -no-mix and -shcompact-const-crange are used in sane combination with other options. (shmedia_md_pcrel_from_section): Check type of fix for how to adjust pc-relative. (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32, not ISA type of section in definition. * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to hold contents-type state. (md_flush_pending_output): Redefine to sh64_flush_pending_output. (sh64_flush_pending_output): Declare. (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new. (sh64_tc_cons_fix_new): Declare. * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and call sh64_flag_output. (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just call sh64_set_contents_type to mark SHcompact code and set seen_insn. (md_longopts): New options "-no-mix" and "-shcompact-const-crange". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output. 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Delete investigated and obsolete fixme:s. (sh64_last_insn_frag): New. (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag to get frag for insn opcode for generating fixups; do not assume it is the same frag. (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag for new insn. * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges section. (TC_FRAG_TYPE): Define as fragS *. (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag. (sh64_last_insn_frag): Declare. (sh64_consume_datalabel): Fix typo; check for seginfo != NULL, not == NULL before dereferencing. 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com> Get rid of BFD section flag and EF_SH64_ABI64. * config/tc-sh64.c (shmedia_frob_section_type): Use elf_section_data (sec)->tdata, not a specific BFD section flag, to communicate the section as containing SHmedia code. Describe why. * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set EF_SH64 regardless of ABI. * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid" in error message. Handle resolved expressions for BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2, BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64. (shmedia_check_limits): Handle BFD_RELOC_64. (sh64_adjust_symtab): Do not decrement the GAS symbol value for a STO_SH5_ISA32 symbol, only the BFD value. 2000-12-11 Ben Elliston <bje@redhat.com> * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct dwarf2_generate_asm_lineno. 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com> Handle PC-relative MOVI expansions with assembler relaxation. Generate PC-relative relocs from 16-bit PC-relative expressions. * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from... (shmedia_md_pcrel_from_section): ...here. (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has turned completely resolved. Adjust relocation type for 16-bit immediate operands that has turned PC-relative. Adjust back for MD_PCREL_FROM_SECTION being applied twice. (shmedia_md_convert_frag): Always emit reloc for expression with global or weak symbol. Handle relaxation result for PC-relative expressions. (shmedia_md_estimate_size_before_relax): An expression with a weak or global symbol can not be relaxed. Break out tests for relaxable symbol into variable sym_relaxable. <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32, UNDEF_MOVI)>: Break out any PC-relative expression and change relaxation type. (shmedia_build_Mytes): CSE &operands->operands[j] into variable opjp. <case A_IMMS16>: Fix typo for initial minor relaxation type of MOVI expansion. If X_op_symbol of the immediate expression is set, make an expression symbol for the argument to frag_var. * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New relaxations. (END): Adjust for new relaxations. (md_relax_table): Add entries for new relaxations. 2000-12-07 Ben Elliston <bje@redhat.com> * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len. 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com> Implement DataLabel semantics. * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call shmedia_frob_file_before_adjust. * config/tc-sh64.c [! OBJ_ELF]: Emit #error. (DATALABEL_SUFFIX): Define. (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk symbol list to update "datalabel" symbols to their main symbol counterparts. (shmedia_frob_file_before_adjust): New. (sh64_adjust_symtab): For remaining datalabel symbols, set to undefined and set STT_DATALABEL. (sh64_frob_label): Initialize TC symbol field. (sh64_consume_datalabel): Actually implement semantics. New parameter operandf, call it instead of expression. (sh64_exclude_symbol): New. * config/tc-sh64.h (md_parse_name): Pass on the function operand to sh64_consume_datalabel. (tc_symbol_new_hook): Define to tc_frob_symbol. (TC_SYMFIELD_TYPE): Define to symbolS *. (tc_frob_symbol): Define to call sh64_exclude_symbol. 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default case. (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if generating dwarf2 debug information. 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and elf64-sh64 for the 64-bit ABI. * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=* option. 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for case-insensitivity. 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Tweak comments, formatting and error messages. (enum sh64_abi_values): New type. (enum sh64_isa_values): New type. (sh64_isa_mode): Replace shmedia_mode. All referers changed. (seen_shcompact_mode, seen_shmedia_mode): Delete. (sh64_abi): Replace shmedia_64. (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64), C (MOVI_IMM_32, MOVI_32)>: Correct register number handling. (s_sh64_mode): Check validity for this target. (sh64_target_format): Initialize defaults for ISA and ABI. Fallback to old object format if no SH64 ISA or ABI has been specified. * config/tc-sh.c (md_parse_option): Check combinations for errors. (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified. * config/tc-sh64.h: Fix typo in comment. 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_estimate_size_before_relax) <PT fixups for absolute values>: Size will be longest, not shortest. (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0 and l1 to hold lowercase of two first characters. Change all remaining TO_LOWER to tolower. * config/tc-sh64.c (TO_LOWER): Delete. (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER. (md_parse_name): Define. (sh64_consume_datalabel): Declare. (DOLLAR_DOT): Define. * config/tc-sh64.c (shmedia_parse_exp): New. (sh64_consume_datalabel): New; just ignoring datalabel semantics. (shmedia_parse_reg): Remove const from src parameter. (shmedia_get_operands): Ditto for args parameter and ptr variable. (shmedia_md_assemble): Ditto for op_end variable. (shmedia_get_operand): Ditto for ptr parameter and src variable. Use shmedia_parse_exp, not parse_exp. * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type parameter. All callers changed. (shmedia_get_operand): Add shmedia_arg_type parameter. All callers changed. (shmedia_parse_reg): Put first two character in local variables. Use tolower, not TO_LOWER. If no register is found and argtype indicates a control register, scan shmedia_creg_table case-insensitive. 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com> * Makefile.am (CPU_TYPES): Add sh64. (TARGET_CPU_CFILES): Add config/tc-sh64.c. (TARGET_CPU_HFILES): Add config/tc-sh64.h. Regenerate dependencies. * Makefile.in: Regenerate. * configure.in: Add support for sh64-*-elf*. * configure: Regenerate. * config/tc-sh64.h: New. * config/tc-sh64.c: New. * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos .mode, .isa and .uaquad. [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32, SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define. [HAVE_SH64] (END): Define as 10. [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32, SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48, MOVI_64): Define. [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH, SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F, SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH, MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH): Define. (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia. (md_begin) [HAVE_SH64]: Call shmedia_md_begin. (parse_reg) [HAVE_SH64]: Parse register names case-insensitive. (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling SHmedia instructions. Handle state-change after switching to SHcompact. (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*. (md_parse_option) [HAVE_SH64]: Parse new options. (md_show_usage) [HAVE_SH64]: Show usage of new options. (md_convert_frag) [HAVE_SH64] <default>: Call shmedia_md_convert_frag instead of abort. (sh_force_relocation) [HAVE_SH64]: Also force relocation for BFD_RELOC_SH_SHMEDIA_CODE. (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying SHcompact or SHmedia code. (md_apply_fix) [HAVE_SH64] <default>: Return result from calling shmedia_md_apply_fix instead of abort. (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return result from calling shmedia_md_estimate_size_before_relax instead of calling abort. (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align do the work. (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call shmedia_init_reloc and do nothing more if it returns non-zero. (sh_finalize) [HAVE_SH64]: Call shmedia_md_end. * po/POTFILES.in: Regenerate. * po/gas.pot: Regenerate.
2002-02-08 06:32:23 +00:00
2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
New options plus bugfixes.
* config/tc-sh.c (md_longopts): New options "-no-expand" and
"-expand-pt32".
(md_parse_option): Handle new options.
(md_show_usage): Add blurb for new options.
* config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
(sh64_expand, sh64_pt32): New variables.
(shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
(shmedia_md_apply_fix): Hold original fixP->fx_r_type in
* expr.c (expr): Simplify foo-foo here. (clean_up_expression): Remove O_subtract code.
2002-09-20 00:58:39 +00:00
orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
Contribute sh64-elf. 2002-02-08 Alexandre Oliva <aoliva@redhat.com> Stephen Clarke <Stephen.Clarke@st.com> * doc/c-sh64.texi: Fix citation of SH64 architecture manual. 2002-01-31 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh.c (md_relax_table): Added default sizes for non-PC-relative UNDEF_MOVI, and relaxation sequences for MOVI_16, MOVI_32 and MOVI_48. * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning. (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI and MOVI_16. (shmedia_md_estimate_size_before_relax): Remove redundant blocks. Set fragP->fr_var even if relaxation type unchanged. Retain UNDEF_MOVI until expression decays to number. 2002-01-24 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC relocation types. Take fixP->fx_addnumber into account too. (shmedia_md_apply_fix): Likewise. (shmedia_md_convert_frag): Likewise. (shmedia_build_Mytes): Likewise. (sh64_consume_datalabel): Complain about nested datalabel. Support PIC relocs. Call sh_parse_name. * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition in tc-sh.h to SHmedia reloc types. * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF, MOVI_GOTPC): New relaxation constants. (md_relax_table): Introduce relaxation directives for PIC-related constants. (sh_PIC_related_p): Handle datalabel. (sh_check_fixup): Choose SH5 PIC relocations. (sh_cons_fix_new): Added BDF_RELOC_64. (md_apply_fix3, sh_parse_name): Handle GOTPLT. 2002-01-18 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the current ISA is SHmedia, get 7 bytes. 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com> * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a void function. * config/tc-sh64.c (shmedia_apply_fix): Rename to shmedia_apply_fix3 and make void. 2001-05-17 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to as_bad. 2001-04-12 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.h (md_parse_name): Take &c as argument. 2001-03-14 DJ Delorie <dj@redhat.com> * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi * doc/Makefile.in(CPU_DOCS): Ditto. * doc/c-sh64.texi: New file. * doc/as.texinfo: Add SH64 support. 2001-03-13 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to A_REUSE_PREV so that its purpose is more obvious. (shmedia_build_Mytes): Ditto. 2001-03-07 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels before processing. (sh64_vtable_inherit): Ditto. (strip_datalabels): New, strip "datalabel" from given line. * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable pseudos. 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn call ... (shmedia_build_Mytes): ... to here. 2001-03-06 DJ Delorie <dj@redhat.com> * config/tc-sh.c: Remove sh64-specific uaquad now that there is a generic one. 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override. * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn address by one in call to dwarf2_emit_insn. 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com> Implement ".abi" pseudo and correct .cranges descriptors. Correct alignment handling broken by imported changes. * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h. (sh64_handle_align): Declare. (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h. (sh64_max_mem_for_rs_align_code): Declare. (enum sh64_isa_values): Moved here from tc-sh64.c. (md_do_align): Define. (sh64_do_align): Declare. (struct sh64_tc_frag_data): New. (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users changed. (TC_FRAG_INIT): Change to set new datatype. (struct sh64_segment_info_type): Rename member last_flushed_location to last_contents_mark. All users changed. (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define. (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype. * config/tc-sh.c (md_pseudo_table): Add ".abi". (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead of unsetting seen_insn. (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also call sh64_update_contents_mark. (sh_handle_align): Remove HAVE_SH64-conditioned code. * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to enum sh64_isa_values. (sh64_set_contents_type): Drop segT parameter. All callers changed. (emitting_crange): Boolean guard moved to file scope from function scope in sh64_set_contents_type. (s_sh64_abi): New. (sh64_update_contents_mark): New; most split out from sh64_flush_pending_output. (shmedia_md_end): Call sh64_update_contents_mark. Set sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified. (sh64_do_align): New function. (sh64_max_mem_for_rs_align_code): New function. (sh64_handle_align): Rename from shmedia_do_align. Make non-static. Add head comment. Emit zero bytes for n bytes modulo four. Change return-type to void. (shmedia_elf_new_section): Remove. (shmedia_md_assemble): Call sh64_update_contents_mark. (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make new frag. Call sh64_update_contents_mark after making the new frag. (sh64_flush_pending_output): Just call sh64_update_contents_mark and sh_flush_pending_output. (sh64_flag_output): Also call md_flush_pending_output, but add condition on not emitting_crange. (sh64_tc_cons_fix_new): Remove. 2001-01-12 Nick Clifton <nickc@redhat.com> * config/tc-sh64.c (shmedia_do_align): Fix to work with new alignment handling scheme imported from sourceware. 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (TARGET_FORMAT): Define. (sh64_target_format): Prototype. * config/tc-sh64.c (sh64_target_mach): New function. 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use zero_address_frag instead of copying the frag of the symbol. (shmedia_frob_file_before_adjust): Ditto. (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask to valueT to remove signedness. (shmedia_md_convert_frag): Add parameter final. Rename parameter headers to output_bfd. Do not evaluate symbols if final is false; do emit fixups. (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32, UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative to the current frag, call shmedia_md_convert_frag to emit fixups and make frag_wane neutralize the frag. Update comments. * config/tc-sh.c (md_convert_frag): Change caller of shmedia_md_convert_frag. 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h: Tweak comments and correct formatting. * config/tc-sh64.c: Ditto. (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit expansion, MOVI pcrel expansion>: Fix thinko calculating offset for the no-relocation case. (shmedia_check_limits): Fix range check being off-by-one for PTA. * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef wrappers. (SH64PCREL16_F): Increment for proper max-PTA handling. Update comment. (SH64PCREL16_M, MOVI_16_M): Correct range thinko. (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of expansion. (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression. Correct comment. 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1. (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et al>: Set lowest bit of field to relocate to 1 and rest to empty, if reloc is emitted. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> New options plus bugfixes. * config/tc-sh.c (md_longopts): New options "-no-expand" and "-expand-pt32". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro. (sh64_expand, sh64_pt32): New variables. (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16. (shmedia_md_apply_fix): Hold original fixP->fx_r_type in orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative. <resolved previously-pc-relative relocs>: Handle SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16. (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16), case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand points to SHcompact code. <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64, SH64PCREL16)>: Check that ISA of what operand points at and PTA/PTB matches, or emit error. (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT. (shmedia_immediate_op): If pcrel, emit fixup also for constant operand. (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in condition for MOVI expansion. <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not sh64_expand. <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT fixup. (sh64_target_format): Error-check setting of sh64_pt32 and sh64_expand. Fix typo in check for sh64_shcompact_const_crange. (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT as coming from SHmedia code. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Improve comments. (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do not say the linker will check correctness of PTA/PTB expansion. (shmedia_md_end): Make non-static. * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add prototype. * config/tc-sh.c (sh_finalize): Remove. * config/tc-sh.h (md_end): Do not define. Remove prototype for sh_finalize. 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_frob_section_type): Use a struct sh64_section_data container when storing section type in tdata field in elf_section_data. * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to EF_SH5. * Makefile.am: Update dependencies. * Makefile.in: Regenerate. 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Don't protect dwarf2_emit_insn call with test on debug_type. 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_set_contents_type): Make contents-type CRT_SH5_ISA32 sticky for 64-bit. 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com> Generate .crange sections when switching ISA mode or emitting constants in same section as code. * config/tc-sh64.c: Reformat structure definitions. (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New variables. (sh64_set_contents_type): Rename from sh64_init_section. Rewrite to emit a .cranges descriptor when contents type changes. Only emit error if changing contents type and -no-mix is in effect. (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output, sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions. (shmedia_md_end): Set sh64_end_of_assembly. Pass sh64_flush_last_crange over sections. When checking main symbol of datalabel symbol, check for STO_SH5_ISA32, not ISA type of section in definition. (shmedia_frob_file_before_adjust): Check main symbol for STO_SH5_ISA32; don't check ISA type of section in definition. (shmedia_frob_section_type): Adjust for .cranges; set section flag to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether .cranges entries have been output. (shmedia_elf_new_section): Just call md_flush_pending_output. (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE fix. Do not set tc_segment_info_data.in_code for section. Call sh64_set_contents_type for SHmedia code. (s_sh64_mode): Do not call sh64_init_section or set seen_insn to false. Call md_flush_pending_output. (sh64_target_format): Check that -no-mix and -shcompact-const-crange are used in sane combination with other options. (shmedia_md_pcrel_from_section): Check type of fix for how to adjust pc-relative. (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32, not ISA type of section in definition. * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to hold contents-type state. (md_flush_pending_output): Redefine to sh64_flush_pending_output. (sh64_flush_pending_output): Declare. (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new. (sh64_tc_cons_fix_new): Declare. * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and call sh64_flag_output. (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just call sh64_set_contents_type to mark SHcompact code and set seen_insn. (md_longopts): New options "-no-mix" and "-shcompact-const-crange". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output. 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Delete investigated and obsolete fixme:s. (sh64_last_insn_frag): New. (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag to get frag for insn opcode for generating fixups; do not assume it is the same frag. (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag for new insn. * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges section. (TC_FRAG_TYPE): Define as fragS *. (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag. (sh64_last_insn_frag): Declare. (sh64_consume_datalabel): Fix typo; check for seginfo != NULL, not == NULL before dereferencing. 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com> Get rid of BFD section flag and EF_SH64_ABI64. * config/tc-sh64.c (shmedia_frob_section_type): Use elf_section_data (sec)->tdata, not a specific BFD section flag, to communicate the section as containing SHmedia code. Describe why. * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set EF_SH64 regardless of ABI. * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid" in error message. Handle resolved expressions for BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2, BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64. (shmedia_check_limits): Handle BFD_RELOC_64. (sh64_adjust_symtab): Do not decrement the GAS symbol value for a STO_SH5_ISA32 symbol, only the BFD value. 2000-12-11 Ben Elliston <bje@redhat.com> * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct dwarf2_generate_asm_lineno. 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com> Handle PC-relative MOVI expansions with assembler relaxation. Generate PC-relative relocs from 16-bit PC-relative expressions. * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from... (shmedia_md_pcrel_from_section): ...here. (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has turned completely resolved. Adjust relocation type for 16-bit immediate operands that has turned PC-relative. Adjust back for MD_PCREL_FROM_SECTION being applied twice. (shmedia_md_convert_frag): Always emit reloc for expression with global or weak symbol. Handle relaxation result for PC-relative expressions. (shmedia_md_estimate_size_before_relax): An expression with a weak or global symbol can not be relaxed. Break out tests for relaxable symbol into variable sym_relaxable. <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32, UNDEF_MOVI)>: Break out any PC-relative expression and change relaxation type. (shmedia_build_Mytes): CSE &operands->operands[j] into variable opjp. <case A_IMMS16>: Fix typo for initial minor relaxation type of MOVI expansion. If X_op_symbol of the immediate expression is set, make an expression symbol for the argument to frag_var. * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New relaxations. (END): Adjust for new relaxations. (md_relax_table): Add entries for new relaxations. 2000-12-07 Ben Elliston <bje@redhat.com> * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len. 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com> Implement DataLabel semantics. * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call shmedia_frob_file_before_adjust. * config/tc-sh64.c [! OBJ_ELF]: Emit #error. (DATALABEL_SUFFIX): Define. (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk symbol list to update "datalabel" symbols to their main symbol counterparts. (shmedia_frob_file_before_adjust): New. (sh64_adjust_symtab): For remaining datalabel symbols, set to undefined and set STT_DATALABEL. (sh64_frob_label): Initialize TC symbol field. (sh64_consume_datalabel): Actually implement semantics. New parameter operandf, call it instead of expression. (sh64_exclude_symbol): New. * config/tc-sh64.h (md_parse_name): Pass on the function operand to sh64_consume_datalabel. (tc_symbol_new_hook): Define to tc_frob_symbol. (TC_SYMFIELD_TYPE): Define to symbolS *. (tc_frob_symbol): Define to call sh64_exclude_symbol. 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default case. (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if generating dwarf2 debug information. 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and elf64-sh64 for the 64-bit ABI. * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=* option. 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for case-insensitivity. 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Tweak comments, formatting and error messages. (enum sh64_abi_values): New type. (enum sh64_isa_values): New type. (sh64_isa_mode): Replace shmedia_mode. All referers changed. (seen_shcompact_mode, seen_shmedia_mode): Delete. (sh64_abi): Replace shmedia_64. (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64), C (MOVI_IMM_32, MOVI_32)>: Correct register number handling. (s_sh64_mode): Check validity for this target. (sh64_target_format): Initialize defaults for ISA and ABI. Fallback to old object format if no SH64 ISA or ABI has been specified. * config/tc-sh.c (md_parse_option): Check combinations for errors. (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified. * config/tc-sh64.h: Fix typo in comment. 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_estimate_size_before_relax) <PT fixups for absolute values>: Size will be longest, not shortest. (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0 and l1 to hold lowercase of two first characters. Change all remaining TO_LOWER to tolower. * config/tc-sh64.c (TO_LOWER): Delete. (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER. (md_parse_name): Define. (sh64_consume_datalabel): Declare. (DOLLAR_DOT): Define. * config/tc-sh64.c (shmedia_parse_exp): New. (sh64_consume_datalabel): New; just ignoring datalabel semantics. (shmedia_parse_reg): Remove const from src parameter. (shmedia_get_operands): Ditto for args parameter and ptr variable. (shmedia_md_assemble): Ditto for op_end variable. (shmedia_get_operand): Ditto for ptr parameter and src variable. Use shmedia_parse_exp, not parse_exp. * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type parameter. All callers changed. (shmedia_get_operand): Add shmedia_arg_type parameter. All callers changed. (shmedia_parse_reg): Put first two character in local variables. Use tolower, not TO_LOWER. If no register is found and argtype indicates a control register, scan shmedia_creg_table case-insensitive. 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com> * Makefile.am (CPU_TYPES): Add sh64. (TARGET_CPU_CFILES): Add config/tc-sh64.c. (TARGET_CPU_HFILES): Add config/tc-sh64.h. Regenerate dependencies. * Makefile.in: Regenerate. * configure.in: Add support for sh64-*-elf*. * configure: Regenerate. * config/tc-sh64.h: New. * config/tc-sh64.c: New. * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos .mode, .isa and .uaquad. [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32, SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define. [HAVE_SH64] (END): Define as 10. [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32, SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48, MOVI_64): Define. [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH, SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F, SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH, MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH): Define. (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia. (md_begin) [HAVE_SH64]: Call shmedia_md_begin. (parse_reg) [HAVE_SH64]: Parse register names case-insensitive. (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling SHmedia instructions. Handle state-change after switching to SHcompact. (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*. (md_parse_option) [HAVE_SH64]: Parse new options. (md_show_usage) [HAVE_SH64]: Show usage of new options. (md_convert_frag) [HAVE_SH64] <default>: Call shmedia_md_convert_frag instead of abort. (sh_force_relocation) [HAVE_SH64]: Also force relocation for BFD_RELOC_SH_SHMEDIA_CODE. (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying SHcompact or SHmedia code. (md_apply_fix) [HAVE_SH64] <default>: Return result from calling shmedia_md_apply_fix instead of abort. (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return result from calling shmedia_md_estimate_size_before_relax instead of calling abort. (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align do the work. (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call shmedia_init_reloc and do nothing more if it returns non-zero. (sh_finalize) [HAVE_SH64]: Call shmedia_md_end. * po/POTFILES.in: Regenerate. * po/gas.pot: Regenerate.
2002-02-08 06:32:23 +00:00
BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
<resolved previously-pc-relative relocs>: Handle
SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
(shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
points to SHcompact code.
<case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
SH64PCREL16)>: Check that ISA of what operand points at and
PTA/PTB matches, or emit error.
(shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
SHMEDIA_BFD_RELOC_PT.
(shmedia_immediate_op): If pcrel, emit fixup also for constant
operand.
(shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
condition for MOVI expansion.
<case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
sh64_expand.
<case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
fixup.
(sh64_target_format): Error-check setting of sh64_pt32 and
sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
(shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c: Improve comments.
(shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
not say the linker will check correctness of PTA/PTB expansion.
(shmedia_md_end): Make non-static.
* config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
prototype.
* config/tc-sh.c (sh_finalize): Remove.
* config/tc-sh.h (md_end): Do not define.
Remove prototype for sh_finalize.
2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_frob_section_type): Use a struct
sh64_section_data container when storing section type in tdata
field in elf_section_data.
* config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
EF_SH5.
* Makefile.am: Update dependencies.
* Makefile.in: Regenerate.
2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_assemble): Don't protect
dwarf2_emit_insn call with test on debug_type.
2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (sh64_set_contents_type): Make contents-type
CRT_SH5_ISA32 sticky for 64-bit.
2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
Generate .crange sections when switching ISA mode or emitting
constants in same section as code.
* config/tc-sh64.c: Reformat structure definitions.
(sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
variables.
(sh64_set_contents_type): Rename from sh64_init_section. Rewrite
to emit a .cranges descriptor when contents type changes. Only
emit error if changing contents type and -no-mix is in effect.
(sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
(shmedia_md_end): Set sh64_end_of_assembly. Pass
sh64_flush_last_crange over sections.
When checking main symbol of datalabel symbol, check for
STO_SH5_ISA32, not ISA type of section in definition.
(shmedia_frob_file_before_adjust): Check main symbol for
STO_SH5_ISA32; don't check ISA type of section in definition.
(shmedia_frob_section_type): Adjust for .cranges; set section flag
to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
.cranges entries have been output.
(shmedia_elf_new_section): Just call md_flush_pending_output.
(shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
fix. Do not set tc_segment_info_data.in_code for section. Call
sh64_set_contents_type for SHmedia code.
(s_sh64_mode): Do not call sh64_init_section or set seen_insn to
false. Call md_flush_pending_output.
(sh64_target_format): Check that -no-mix and
-shcompact-const-crange are used in sane combination with other
options.
(shmedia_md_pcrel_from_section): Check type of fix for how to
adjust pc-relative.
(sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
not ISA type of section in definition.
* config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
hold contents-type state.
(md_flush_pending_output): Redefine to sh64_flush_pending_output.
(sh64_flush_pending_output): Declare.
(TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
(sh64_tc_cons_fix_new): Declare.
* config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
call sh64_flag_output.
(md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
call sh64_set_contents_type to mark SHcompact code and set
seen_insn.
(md_longopts): New options "-no-mix" and
"-shcompact-const-crange".
(md_parse_option): Handle new options.
(md_show_usage): Add blurb for new options.
(md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c: Delete investigated and obsolete fixme:s.
(sh64_last_insn_frag): New.
(shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
to get frag for insn opcode for generating fixups; do not assume it
is the same frag.
(shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
for new insn.
* config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
section.
(TC_FRAG_TYPE): Define as fragS *.
(TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
(sh64_last_insn_frag): Declare.
(sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
not == NULL before dereferencing.
2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
Get rid of BFD section flag and EF_SH64_ABI64.
* config/tc-sh64.c (shmedia_frob_section_type): Use
elf_section_data (sec)->tdata, not a specific BFD section flag, to
communicate the section as containing SHmedia code. Describe why.
* config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
EF_SH64 regardless of ABI.
* config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
in error message. Handle resolved expressions for
BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
(shmedia_check_limits): Handle BFD_RELOC_64.
(sh64_adjust_symtab): Do not decrement the GAS symbol value for
a STO_SH5_ISA32 symbol, only the BFD value.
2000-12-11 Ben Elliston <bje@redhat.com>
* config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
dwarf2_generate_asm_lineno.
2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
Handle PC-relative MOVI expansions with assembler relaxation.
Generate PC-relative relocs from 16-bit PC-relative expressions.
* config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
(shmedia_md_pcrel_from_section): ...here.
(shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
turned completely resolved. Adjust relocation type for 16-bit
* expr.c (expr): Simplify foo-foo here. (clean_up_expression): Remove O_subtract code.
2002-09-20 00:58:39 +00:00
immediate operands that has turned PC-relative. Adjust back for
Contribute sh64-elf. 2002-02-08 Alexandre Oliva <aoliva@redhat.com> Stephen Clarke <Stephen.Clarke@st.com> * doc/c-sh64.texi: Fix citation of SH64 architecture manual. 2002-01-31 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh.c (md_relax_table): Added default sizes for non-PC-relative UNDEF_MOVI, and relaxation sequences for MOVI_16, MOVI_32 and MOVI_48. * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning. (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI and MOVI_16. (shmedia_md_estimate_size_before_relax): Remove redundant blocks. Set fragP->fr_var even if relaxation type unchanged. Retain UNDEF_MOVI until expression decays to number. 2002-01-24 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC relocation types. Take fixP->fx_addnumber into account too. (shmedia_md_apply_fix): Likewise. (shmedia_md_convert_frag): Likewise. (shmedia_build_Mytes): Likewise. (sh64_consume_datalabel): Complain about nested datalabel. Support PIC relocs. Call sh_parse_name. * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition in tc-sh.h to SHmedia reloc types. * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF, MOVI_GOTPC): New relaxation constants. (md_relax_table): Introduce relaxation directives for PIC-related constants. (sh_PIC_related_p): Handle datalabel. (sh_check_fixup): Choose SH5 PIC relocations. (sh_cons_fix_new): Added BDF_RELOC_64. (md_apply_fix3, sh_parse_name): Handle GOTPLT. 2002-01-18 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the current ISA is SHmedia, get 7 bytes. 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com> * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a void function. * config/tc-sh64.c (shmedia_apply_fix): Rename to shmedia_apply_fix3 and make void. 2001-05-17 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to as_bad. 2001-04-12 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.h (md_parse_name): Take &c as argument. 2001-03-14 DJ Delorie <dj@redhat.com> * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi * doc/Makefile.in(CPU_DOCS): Ditto. * doc/c-sh64.texi: New file. * doc/as.texinfo: Add SH64 support. 2001-03-13 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to A_REUSE_PREV so that its purpose is more obvious. (shmedia_build_Mytes): Ditto. 2001-03-07 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels before processing. (sh64_vtable_inherit): Ditto. (strip_datalabels): New, strip "datalabel" from given line. * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable pseudos. 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn call ... (shmedia_build_Mytes): ... to here. 2001-03-06 DJ Delorie <dj@redhat.com> * config/tc-sh.c: Remove sh64-specific uaquad now that there is a generic one. 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override. * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn address by one in call to dwarf2_emit_insn. 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com> Implement ".abi" pseudo and correct .cranges descriptors. Correct alignment handling broken by imported changes. * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h. (sh64_handle_align): Declare. (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h. (sh64_max_mem_for_rs_align_code): Declare. (enum sh64_isa_values): Moved here from tc-sh64.c. (md_do_align): Define. (sh64_do_align): Declare. (struct sh64_tc_frag_data): New. (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users changed. (TC_FRAG_INIT): Change to set new datatype. (struct sh64_segment_info_type): Rename member last_flushed_location to last_contents_mark. All users changed. (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define. (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype. * config/tc-sh.c (md_pseudo_table): Add ".abi". (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead of unsetting seen_insn. (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also call sh64_update_contents_mark. (sh_handle_align): Remove HAVE_SH64-conditioned code. * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to enum sh64_isa_values. (sh64_set_contents_type): Drop segT parameter. All callers changed. (emitting_crange): Boolean guard moved to file scope from function scope in sh64_set_contents_type. (s_sh64_abi): New. (sh64_update_contents_mark): New; most split out from sh64_flush_pending_output. (shmedia_md_end): Call sh64_update_contents_mark. Set sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified. (sh64_do_align): New function. (sh64_max_mem_for_rs_align_code): New function. (sh64_handle_align): Rename from shmedia_do_align. Make non-static. Add head comment. Emit zero bytes for n bytes modulo four. Change return-type to void. (shmedia_elf_new_section): Remove. (shmedia_md_assemble): Call sh64_update_contents_mark. (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make new frag. Call sh64_update_contents_mark after making the new frag. (sh64_flush_pending_output): Just call sh64_update_contents_mark and sh_flush_pending_output. (sh64_flag_output): Also call md_flush_pending_output, but add condition on not emitting_crange. (sh64_tc_cons_fix_new): Remove. 2001-01-12 Nick Clifton <nickc@redhat.com> * config/tc-sh64.c (shmedia_do_align): Fix to work with new alignment handling scheme imported from sourceware. 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (TARGET_FORMAT): Define. (sh64_target_format): Prototype. * config/tc-sh64.c (sh64_target_mach): New function. 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use zero_address_frag instead of copying the frag of the symbol. (shmedia_frob_file_before_adjust): Ditto. (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask to valueT to remove signedness. (shmedia_md_convert_frag): Add parameter final. Rename parameter headers to output_bfd. Do not evaluate symbols if final is false; do emit fixups. (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32, UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative to the current frag, call shmedia_md_convert_frag to emit fixups and make frag_wane neutralize the frag. Update comments. * config/tc-sh.c (md_convert_frag): Change caller of shmedia_md_convert_frag. 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h: Tweak comments and correct formatting. * config/tc-sh64.c: Ditto. (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit expansion, MOVI pcrel expansion>: Fix thinko calculating offset for the no-relocation case. (shmedia_check_limits): Fix range check being off-by-one for PTA. * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef wrappers. (SH64PCREL16_F): Increment for proper max-PTA handling. Update comment. (SH64PCREL16_M, MOVI_16_M): Correct range thinko. (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of expansion. (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression. Correct comment. 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1. (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et al>: Set lowest bit of field to relocate to 1 and rest to empty, if reloc is emitted. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> New options plus bugfixes. * config/tc-sh.c (md_longopts): New options "-no-expand" and "-expand-pt32". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro. (sh64_expand, sh64_pt32): New variables. (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16. (shmedia_md_apply_fix): Hold original fixP->fx_r_type in orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative. <resolved previously-pc-relative relocs>: Handle SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16. (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16), case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand points to SHcompact code. <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64, SH64PCREL16)>: Check that ISA of what operand points at and PTA/PTB matches, or emit error. (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT. (shmedia_immediate_op): If pcrel, emit fixup also for constant operand. (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in condition for MOVI expansion. <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not sh64_expand. <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT fixup. (sh64_target_format): Error-check setting of sh64_pt32 and sh64_expand. Fix typo in check for sh64_shcompact_const_crange. (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT as coming from SHmedia code. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Improve comments. (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do not say the linker will check correctness of PTA/PTB expansion. (shmedia_md_end): Make non-static. * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add prototype. * config/tc-sh.c (sh_finalize): Remove. * config/tc-sh.h (md_end): Do not define. Remove prototype for sh_finalize. 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_frob_section_type): Use a struct sh64_section_data container when storing section type in tdata field in elf_section_data. * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to EF_SH5. * Makefile.am: Update dependencies. * Makefile.in: Regenerate. 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Don't protect dwarf2_emit_insn call with test on debug_type. 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_set_contents_type): Make contents-type CRT_SH5_ISA32 sticky for 64-bit. 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com> Generate .crange sections when switching ISA mode or emitting constants in same section as code. * config/tc-sh64.c: Reformat structure definitions. (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New variables. (sh64_set_contents_type): Rename from sh64_init_section. Rewrite to emit a .cranges descriptor when contents type changes. Only emit error if changing contents type and -no-mix is in effect. (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output, sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions. (shmedia_md_end): Set sh64_end_of_assembly. Pass sh64_flush_last_crange over sections. When checking main symbol of datalabel symbol, check for STO_SH5_ISA32, not ISA type of section in definition. (shmedia_frob_file_before_adjust): Check main symbol for STO_SH5_ISA32; don't check ISA type of section in definition. (shmedia_frob_section_type): Adjust for .cranges; set section flag to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether .cranges entries have been output. (shmedia_elf_new_section): Just call md_flush_pending_output. (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE fix. Do not set tc_segment_info_data.in_code for section. Call sh64_set_contents_type for SHmedia code. (s_sh64_mode): Do not call sh64_init_section or set seen_insn to false. Call md_flush_pending_output. (sh64_target_format): Check that -no-mix and -shcompact-const-crange are used in sane combination with other options. (shmedia_md_pcrel_from_section): Check type of fix for how to adjust pc-relative. (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32, not ISA type of section in definition. * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to hold contents-type state. (md_flush_pending_output): Redefine to sh64_flush_pending_output. (sh64_flush_pending_output): Declare. (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new. (sh64_tc_cons_fix_new): Declare. * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and call sh64_flag_output. (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just call sh64_set_contents_type to mark SHcompact code and set seen_insn. (md_longopts): New options "-no-mix" and "-shcompact-const-crange". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output. 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Delete investigated and obsolete fixme:s. (sh64_last_insn_frag): New. (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag to get frag for insn opcode for generating fixups; do not assume it is the same frag. (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag for new insn. * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges section. (TC_FRAG_TYPE): Define as fragS *. (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag. (sh64_last_insn_frag): Declare. (sh64_consume_datalabel): Fix typo; check for seginfo != NULL, not == NULL before dereferencing. 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com> Get rid of BFD section flag and EF_SH64_ABI64. * config/tc-sh64.c (shmedia_frob_section_type): Use elf_section_data (sec)->tdata, not a specific BFD section flag, to communicate the section as containing SHmedia code. Describe why. * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set EF_SH64 regardless of ABI. * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid" in error message. Handle resolved expressions for BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2, BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64. (shmedia_check_limits): Handle BFD_RELOC_64. (sh64_adjust_symtab): Do not decrement the GAS symbol value for a STO_SH5_ISA32 symbol, only the BFD value. 2000-12-11 Ben Elliston <bje@redhat.com> * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct dwarf2_generate_asm_lineno. 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com> Handle PC-relative MOVI expansions with assembler relaxation. Generate PC-relative relocs from 16-bit PC-relative expressions. * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from... (shmedia_md_pcrel_from_section): ...here. (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has turned completely resolved. Adjust relocation type for 16-bit immediate operands that has turned PC-relative. Adjust back for MD_PCREL_FROM_SECTION being applied twice. (shmedia_md_convert_frag): Always emit reloc for expression with global or weak symbol. Handle relaxation result for PC-relative expressions. (shmedia_md_estimate_size_before_relax): An expression with a weak or global symbol can not be relaxed. Break out tests for relaxable symbol into variable sym_relaxable. <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32, UNDEF_MOVI)>: Break out any PC-relative expression and change relaxation type. (shmedia_build_Mytes): CSE &operands->operands[j] into variable opjp. <case A_IMMS16>: Fix typo for initial minor relaxation type of MOVI expansion. If X_op_symbol of the immediate expression is set, make an expression symbol for the argument to frag_var. * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New relaxations. (END): Adjust for new relaxations. (md_relax_table): Add entries for new relaxations. 2000-12-07 Ben Elliston <bje@redhat.com> * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len. 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com> Implement DataLabel semantics. * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call shmedia_frob_file_before_adjust. * config/tc-sh64.c [! OBJ_ELF]: Emit #error. (DATALABEL_SUFFIX): Define. (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk symbol list to update "datalabel" symbols to their main symbol counterparts. (shmedia_frob_file_before_adjust): New. (sh64_adjust_symtab): For remaining datalabel symbols, set to undefined and set STT_DATALABEL. (sh64_frob_label): Initialize TC symbol field. (sh64_consume_datalabel): Actually implement semantics. New parameter operandf, call it instead of expression. (sh64_exclude_symbol): New. * config/tc-sh64.h (md_parse_name): Pass on the function operand to sh64_consume_datalabel. (tc_symbol_new_hook): Define to tc_frob_symbol. (TC_SYMFIELD_TYPE): Define to symbolS *. (tc_frob_symbol): Define to call sh64_exclude_symbol. 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default case. (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if generating dwarf2 debug information. 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and elf64-sh64 for the 64-bit ABI. * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=* option. 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for case-insensitivity. 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Tweak comments, formatting and error messages. (enum sh64_abi_values): New type. (enum sh64_isa_values): New type. (sh64_isa_mode): Replace shmedia_mode. All referers changed. (seen_shcompact_mode, seen_shmedia_mode): Delete. (sh64_abi): Replace shmedia_64. (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64), C (MOVI_IMM_32, MOVI_32)>: Correct register number handling. (s_sh64_mode): Check validity for this target. (sh64_target_format): Initialize defaults for ISA and ABI. Fallback to old object format if no SH64 ISA or ABI has been specified. * config/tc-sh.c (md_parse_option): Check combinations for errors. (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified. * config/tc-sh64.h: Fix typo in comment. 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_estimate_size_before_relax) <PT fixups for absolute values>: Size will be longest, not shortest. (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0 and l1 to hold lowercase of two first characters. Change all remaining TO_LOWER to tolower. * config/tc-sh64.c (TO_LOWER): Delete. (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER. (md_parse_name): Define. (sh64_consume_datalabel): Declare. (DOLLAR_DOT): Define. * config/tc-sh64.c (shmedia_parse_exp): New. (sh64_consume_datalabel): New; just ignoring datalabel semantics. (shmedia_parse_reg): Remove const from src parameter. (shmedia_get_operands): Ditto for args parameter and ptr variable. (shmedia_md_assemble): Ditto for op_end variable. (shmedia_get_operand): Ditto for ptr parameter and src variable. Use shmedia_parse_exp, not parse_exp. * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type parameter. All callers changed. (shmedia_get_operand): Add shmedia_arg_type parameter. All callers changed. (shmedia_parse_reg): Put first two character in local variables. Use tolower, not TO_LOWER. If no register is found and argtype indicates a control register, scan shmedia_creg_table case-insensitive. 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com> * Makefile.am (CPU_TYPES): Add sh64. (TARGET_CPU_CFILES): Add config/tc-sh64.c. (TARGET_CPU_HFILES): Add config/tc-sh64.h. Regenerate dependencies. * Makefile.in: Regenerate. * configure.in: Add support for sh64-*-elf*. * configure: Regenerate. * config/tc-sh64.h: New. * config/tc-sh64.c: New. * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos .mode, .isa and .uaquad. [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32, SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define. [HAVE_SH64] (END): Define as 10. [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32, SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48, MOVI_64): Define. [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH, SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F, SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH, MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH): Define. (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia. (md_begin) [HAVE_SH64]: Call shmedia_md_begin. (parse_reg) [HAVE_SH64]: Parse register names case-insensitive. (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling SHmedia instructions. Handle state-change after switching to SHcompact. (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*. (md_parse_option) [HAVE_SH64]: Parse new options. (md_show_usage) [HAVE_SH64]: Show usage of new options. (md_convert_frag) [HAVE_SH64] <default>: Call shmedia_md_convert_frag instead of abort. (sh_force_relocation) [HAVE_SH64]: Also force relocation for BFD_RELOC_SH_SHMEDIA_CODE. (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying SHcompact or SHmedia code. (md_apply_fix) [HAVE_SH64] <default>: Return result from calling shmedia_md_apply_fix instead of abort. (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return result from calling shmedia_md_estimate_size_before_relax instead of calling abort. (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align do the work. (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call shmedia_init_reloc and do nothing more if it returns non-zero. (sh_finalize) [HAVE_SH64]: Call shmedia_md_end. * po/POTFILES.in: Regenerate. * po/gas.pot: Regenerate.
2002-02-08 06:32:23 +00:00
MD_PCREL_FROM_SECTION being applied twice.
(shmedia_md_convert_frag): Always emit reloc for expression with
global or weak symbol. Handle relaxation result for PC-relative
expressions.
(shmedia_md_estimate_size_before_relax): An expression with a weak
or global symbol can not be relaxed. Break out tests for
relaxable symbol into variable sym_relaxable.
<cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
UNDEF_MOVI)>: Break out any PC-relative expression and change
relaxation type.
(shmedia_build_Mytes): CSE &operands->operands[j] into variable
opjp.
<case A_IMMS16>: Fix typo for initial minor relaxation type of
* expr.c (expr): Simplify foo-foo here. (clean_up_expression): Remove O_subtract code.
2002-09-20 00:58:39 +00:00
MOVI expansion. If X_op_symbol of the immediate expression is
Contribute sh64-elf. 2002-02-08 Alexandre Oliva <aoliva@redhat.com> Stephen Clarke <Stephen.Clarke@st.com> * doc/c-sh64.texi: Fix citation of SH64 architecture manual. 2002-01-31 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh.c (md_relax_table): Added default sizes for non-PC-relative UNDEF_MOVI, and relaxation sequences for MOVI_16, MOVI_32 and MOVI_48. * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning. (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI and MOVI_16. (shmedia_md_estimate_size_before_relax): Remove redundant blocks. Set fragP->fr_var even if relaxation type unchanged. Retain UNDEF_MOVI until expression decays to number. 2002-01-24 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC relocation types. Take fixP->fx_addnumber into account too. (shmedia_md_apply_fix): Likewise. (shmedia_md_convert_frag): Likewise. (shmedia_build_Mytes): Likewise. (sh64_consume_datalabel): Complain about nested datalabel. Support PIC relocs. Call sh_parse_name. * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition in tc-sh.h to SHmedia reloc types. * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF, MOVI_GOTPC): New relaxation constants. (md_relax_table): Introduce relaxation directives for PIC-related constants. (sh_PIC_related_p): Handle datalabel. (sh_check_fixup): Choose SH5 PIC relocations. (sh_cons_fix_new): Added BDF_RELOC_64. (md_apply_fix3, sh_parse_name): Handle GOTPLT. 2002-01-18 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the current ISA is SHmedia, get 7 bytes. 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com> * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a void function. * config/tc-sh64.c (shmedia_apply_fix): Rename to shmedia_apply_fix3 and make void. 2001-05-17 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to as_bad. 2001-04-12 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.h (md_parse_name): Take &c as argument. 2001-03-14 DJ Delorie <dj@redhat.com> * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi * doc/Makefile.in(CPU_DOCS): Ditto. * doc/c-sh64.texi: New file. * doc/as.texinfo: Add SH64 support. 2001-03-13 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to A_REUSE_PREV so that its purpose is more obvious. (shmedia_build_Mytes): Ditto. 2001-03-07 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels before processing. (sh64_vtable_inherit): Ditto. (strip_datalabels): New, strip "datalabel" from given line. * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable pseudos. 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn call ... (shmedia_build_Mytes): ... to here. 2001-03-06 DJ Delorie <dj@redhat.com> * config/tc-sh.c: Remove sh64-specific uaquad now that there is a generic one. 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override. * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn address by one in call to dwarf2_emit_insn. 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com> Implement ".abi" pseudo and correct .cranges descriptors. Correct alignment handling broken by imported changes. * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h. (sh64_handle_align): Declare. (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h. (sh64_max_mem_for_rs_align_code): Declare. (enum sh64_isa_values): Moved here from tc-sh64.c. (md_do_align): Define. (sh64_do_align): Declare. (struct sh64_tc_frag_data): New. (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users changed. (TC_FRAG_INIT): Change to set new datatype. (struct sh64_segment_info_type): Rename member last_flushed_location to last_contents_mark. All users changed. (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define. (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype. * config/tc-sh.c (md_pseudo_table): Add ".abi". (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead of unsetting seen_insn. (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also call sh64_update_contents_mark. (sh_handle_align): Remove HAVE_SH64-conditioned code. * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to enum sh64_isa_values. (sh64_set_contents_type): Drop segT parameter. All callers changed. (emitting_crange): Boolean guard moved to file scope from function scope in sh64_set_contents_type. (s_sh64_abi): New. (sh64_update_contents_mark): New; most split out from sh64_flush_pending_output. (shmedia_md_end): Call sh64_update_contents_mark. Set sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified. (sh64_do_align): New function. (sh64_max_mem_for_rs_align_code): New function. (sh64_handle_align): Rename from shmedia_do_align. Make non-static. Add head comment. Emit zero bytes for n bytes modulo four. Change return-type to void. (shmedia_elf_new_section): Remove. (shmedia_md_assemble): Call sh64_update_contents_mark. (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make new frag. Call sh64_update_contents_mark after making the new frag. (sh64_flush_pending_output): Just call sh64_update_contents_mark and sh_flush_pending_output. (sh64_flag_output): Also call md_flush_pending_output, but add condition on not emitting_crange. (sh64_tc_cons_fix_new): Remove. 2001-01-12 Nick Clifton <nickc@redhat.com> * config/tc-sh64.c (shmedia_do_align): Fix to work with new alignment handling scheme imported from sourceware. 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (TARGET_FORMAT): Define. (sh64_target_format): Prototype. * config/tc-sh64.c (sh64_target_mach): New function. 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use zero_address_frag instead of copying the frag of the symbol. (shmedia_frob_file_before_adjust): Ditto. (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask to valueT to remove signedness. (shmedia_md_convert_frag): Add parameter final. Rename parameter headers to output_bfd. Do not evaluate symbols if final is false; do emit fixups. (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32, UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative to the current frag, call shmedia_md_convert_frag to emit fixups and make frag_wane neutralize the frag. Update comments. * config/tc-sh.c (md_convert_frag): Change caller of shmedia_md_convert_frag. 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h: Tweak comments and correct formatting. * config/tc-sh64.c: Ditto. (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit expansion, MOVI pcrel expansion>: Fix thinko calculating offset for the no-relocation case. (shmedia_check_limits): Fix range check being off-by-one for PTA. * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef wrappers. (SH64PCREL16_F): Increment for proper max-PTA handling. Update comment. (SH64PCREL16_M, MOVI_16_M): Correct range thinko. (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of expansion. (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression. Correct comment. 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1. (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et al>: Set lowest bit of field to relocate to 1 and rest to empty, if reloc is emitted. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> New options plus bugfixes. * config/tc-sh.c (md_longopts): New options "-no-expand" and "-expand-pt32". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro. (sh64_expand, sh64_pt32): New variables. (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16. (shmedia_md_apply_fix): Hold original fixP->fx_r_type in orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative. <resolved previously-pc-relative relocs>: Handle SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16. (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16), case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand points to SHcompact code. <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64, SH64PCREL16)>: Check that ISA of what operand points at and PTA/PTB matches, or emit error. (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT. (shmedia_immediate_op): If pcrel, emit fixup also for constant operand. (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in condition for MOVI expansion. <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not sh64_expand. <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT fixup. (sh64_target_format): Error-check setting of sh64_pt32 and sh64_expand. Fix typo in check for sh64_shcompact_const_crange. (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT as coming from SHmedia code. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Improve comments. (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do not say the linker will check correctness of PTA/PTB expansion. (shmedia_md_end): Make non-static. * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add prototype. * config/tc-sh.c (sh_finalize): Remove. * config/tc-sh.h (md_end): Do not define. Remove prototype for sh_finalize. 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_frob_section_type): Use a struct sh64_section_data container when storing section type in tdata field in elf_section_data. * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to EF_SH5. * Makefile.am: Update dependencies. * Makefile.in: Regenerate. 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Don't protect dwarf2_emit_insn call with test on debug_type. 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_set_contents_type): Make contents-type CRT_SH5_ISA32 sticky for 64-bit. 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com> Generate .crange sections when switching ISA mode or emitting constants in same section as code. * config/tc-sh64.c: Reformat structure definitions. (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New variables. (sh64_set_contents_type): Rename from sh64_init_section. Rewrite to emit a .cranges descriptor when contents type changes. Only emit error if changing contents type and -no-mix is in effect. (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output, sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions. (shmedia_md_end): Set sh64_end_of_assembly. Pass sh64_flush_last_crange over sections. When checking main symbol of datalabel symbol, check for STO_SH5_ISA32, not ISA type of section in definition. (shmedia_frob_file_before_adjust): Check main symbol for STO_SH5_ISA32; don't check ISA type of section in definition. (shmedia_frob_section_type): Adjust for .cranges; set section flag to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether .cranges entries have been output. (shmedia_elf_new_section): Just call md_flush_pending_output. (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE fix. Do not set tc_segment_info_data.in_code for section. Call sh64_set_contents_type for SHmedia code. (s_sh64_mode): Do not call sh64_init_section or set seen_insn to false. Call md_flush_pending_output. (sh64_target_format): Check that -no-mix and -shcompact-const-crange are used in sane combination with other options. (shmedia_md_pcrel_from_section): Check type of fix for how to adjust pc-relative. (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32, not ISA type of section in definition. * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to hold contents-type state. (md_flush_pending_output): Redefine to sh64_flush_pending_output. (sh64_flush_pending_output): Declare. (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new. (sh64_tc_cons_fix_new): Declare. * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and call sh64_flag_output. (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just call sh64_set_contents_type to mark SHcompact code and set seen_insn. (md_longopts): New options "-no-mix" and "-shcompact-const-crange". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output. 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Delete investigated and obsolete fixme:s. (sh64_last_insn_frag): New. (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag to get frag for insn opcode for generating fixups; do not assume it is the same frag. (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag for new insn. * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges section. (TC_FRAG_TYPE): Define as fragS *. (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag. (sh64_last_insn_frag): Declare. (sh64_consume_datalabel): Fix typo; check for seginfo != NULL, not == NULL before dereferencing. 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com> Get rid of BFD section flag and EF_SH64_ABI64. * config/tc-sh64.c (shmedia_frob_section_type): Use elf_section_data (sec)->tdata, not a specific BFD section flag, to communicate the section as containing SHmedia code. Describe why. * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set EF_SH64 regardless of ABI. * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid" in error message. Handle resolved expressions for BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2, BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64. (shmedia_check_limits): Handle BFD_RELOC_64. (sh64_adjust_symtab): Do not decrement the GAS symbol value for a STO_SH5_ISA32 symbol, only the BFD value. 2000-12-11 Ben Elliston <bje@redhat.com> * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct dwarf2_generate_asm_lineno. 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com> Handle PC-relative MOVI expansions with assembler relaxation. Generate PC-relative relocs from 16-bit PC-relative expressions. * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from... (shmedia_md_pcrel_from_section): ...here. (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has turned completely resolved. Adjust relocation type for 16-bit immediate operands that has turned PC-relative. Adjust back for MD_PCREL_FROM_SECTION being applied twice. (shmedia_md_convert_frag): Always emit reloc for expression with global or weak symbol. Handle relaxation result for PC-relative expressions. (shmedia_md_estimate_size_before_relax): An expression with a weak or global symbol can not be relaxed. Break out tests for relaxable symbol into variable sym_relaxable. <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32, UNDEF_MOVI)>: Break out any PC-relative expression and change relaxation type. (shmedia_build_Mytes): CSE &operands->operands[j] into variable opjp. <case A_IMMS16>: Fix typo for initial minor relaxation type of MOVI expansion. If X_op_symbol of the immediate expression is set, make an expression symbol for the argument to frag_var. * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New relaxations. (END): Adjust for new relaxations. (md_relax_table): Add entries for new relaxations. 2000-12-07 Ben Elliston <bje@redhat.com> * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len. 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com> Implement DataLabel semantics. * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call shmedia_frob_file_before_adjust. * config/tc-sh64.c [! OBJ_ELF]: Emit #error. (DATALABEL_SUFFIX): Define. (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk symbol list to update "datalabel" symbols to their main symbol counterparts. (shmedia_frob_file_before_adjust): New. (sh64_adjust_symtab): For remaining datalabel symbols, set to undefined and set STT_DATALABEL. (sh64_frob_label): Initialize TC symbol field. (sh64_consume_datalabel): Actually implement semantics. New parameter operandf, call it instead of expression. (sh64_exclude_symbol): New. * config/tc-sh64.h (md_parse_name): Pass on the function operand to sh64_consume_datalabel. (tc_symbol_new_hook): Define to tc_frob_symbol. (TC_SYMFIELD_TYPE): Define to symbolS *. (tc_frob_symbol): Define to call sh64_exclude_symbol. 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default case. (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if generating dwarf2 debug information. 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and elf64-sh64 for the 64-bit ABI. * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=* option. 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for case-insensitivity. 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Tweak comments, formatting and error messages. (enum sh64_abi_values): New type. (enum sh64_isa_values): New type. (sh64_isa_mode): Replace shmedia_mode. All referers changed. (seen_shcompact_mode, seen_shmedia_mode): Delete. (sh64_abi): Replace shmedia_64. (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64), C (MOVI_IMM_32, MOVI_32)>: Correct register number handling. (s_sh64_mode): Check validity for this target. (sh64_target_format): Initialize defaults for ISA and ABI. Fallback to old object format if no SH64 ISA or ABI has been specified. * config/tc-sh.c (md_parse_option): Check combinations for errors. (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified. * config/tc-sh64.h: Fix typo in comment. 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_estimate_size_before_relax) <PT fixups for absolute values>: Size will be longest, not shortest. (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0 and l1 to hold lowercase of two first characters. Change all remaining TO_LOWER to tolower. * config/tc-sh64.c (TO_LOWER): Delete. (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER. (md_parse_name): Define. (sh64_consume_datalabel): Declare. (DOLLAR_DOT): Define. * config/tc-sh64.c (shmedia_parse_exp): New. (sh64_consume_datalabel): New; just ignoring datalabel semantics. (shmedia_parse_reg): Remove const from src parameter. (shmedia_get_operands): Ditto for args parameter and ptr variable. (shmedia_md_assemble): Ditto for op_end variable. (shmedia_get_operand): Ditto for ptr parameter and src variable. Use shmedia_parse_exp, not parse_exp. * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type parameter. All callers changed. (shmedia_get_operand): Add shmedia_arg_type parameter. All callers changed. (shmedia_parse_reg): Put first two character in local variables. Use tolower, not TO_LOWER. If no register is found and argtype indicates a control register, scan shmedia_creg_table case-insensitive. 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com> * Makefile.am (CPU_TYPES): Add sh64. (TARGET_CPU_CFILES): Add config/tc-sh64.c. (TARGET_CPU_HFILES): Add config/tc-sh64.h. Regenerate dependencies. * Makefile.in: Regenerate. * configure.in: Add support for sh64-*-elf*. * configure: Regenerate. * config/tc-sh64.h: New. * config/tc-sh64.c: New. * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos .mode, .isa and .uaquad. [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32, SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define. [HAVE_SH64] (END): Define as 10. [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32, SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48, MOVI_64): Define. [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH, SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F, SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH, MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH): Define. (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia. (md_begin) [HAVE_SH64]: Call shmedia_md_begin. (parse_reg) [HAVE_SH64]: Parse register names case-insensitive. (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling SHmedia instructions. Handle state-change after switching to SHcompact. (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*. (md_parse_option) [HAVE_SH64]: Parse new options. (md_show_usage) [HAVE_SH64]: Show usage of new options. (md_convert_frag) [HAVE_SH64] <default>: Call shmedia_md_convert_frag instead of abort. (sh_force_relocation) [HAVE_SH64]: Also force relocation for BFD_RELOC_SH_SHMEDIA_CODE. (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying SHcompact or SHmedia code. (md_apply_fix) [HAVE_SH64] <default>: Return result from calling shmedia_md_apply_fix instead of abort. (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return result from calling shmedia_md_estimate_size_before_relax instead of calling abort. (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align do the work. (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call shmedia_init_reloc and do nothing more if it returns non-zero. (sh_finalize) [HAVE_SH64]: Call shmedia_md_end. * po/POTFILES.in: Regenerate. * po/gas.pot: Regenerate.
2002-02-08 06:32:23 +00:00
set, make an expression symbol for the argument to frag_var.
* config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
relaxations.
(END): Adjust for new relaxations.
(md_relax_table): Add entries for new relaxations.
2000-12-07 Ben Elliston <bje@redhat.com>
* config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
SHORI operand offsets in PT/PTA/PTB expansions.
2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
Implement DataLabel semantics.
* config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
shmedia_frob_file_before_adjust.
* config/tc-sh64.c [! OBJ_ELF]: Emit #error.
(DATALABEL_SUFFIX): Define.
(shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
symbol list to update "datalabel" symbols to their main symbol
counterparts.
(shmedia_frob_file_before_adjust): New.
(sh64_adjust_symtab): For remaining datalabel symbols, set to
undefined and set STT_DATALABEL.
(sh64_frob_label): Initialize TC symbol field.
* expr.c (expr): Simplify foo-foo here. (clean_up_expression): Remove O_subtract code.
2002-09-20 00:58:39 +00:00
(sh64_consume_datalabel): Actually implement semantics. New
Contribute sh64-elf. 2002-02-08 Alexandre Oliva <aoliva@redhat.com> Stephen Clarke <Stephen.Clarke@st.com> * doc/c-sh64.texi: Fix citation of SH64 architecture manual. 2002-01-31 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh.c (md_relax_table): Added default sizes for non-PC-relative UNDEF_MOVI, and relaxation sequences for MOVI_16, MOVI_32 and MOVI_48. * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning. (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI and MOVI_16. (shmedia_md_estimate_size_before_relax): Remove redundant blocks. Set fragP->fr_var even if relaxation type unchanged. Retain UNDEF_MOVI until expression decays to number. 2002-01-24 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC relocation types. Take fixP->fx_addnumber into account too. (shmedia_md_apply_fix): Likewise. (shmedia_md_convert_frag): Likewise. (shmedia_build_Mytes): Likewise. (sh64_consume_datalabel): Complain about nested datalabel. Support PIC relocs. Call sh_parse_name. * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition in tc-sh.h to SHmedia reloc types. * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF, MOVI_GOTPC): New relaxation constants. (md_relax_table): Introduce relaxation directives for PIC-related constants. (sh_PIC_related_p): Handle datalabel. (sh_check_fixup): Choose SH5 PIC relocations. (sh_cons_fix_new): Added BDF_RELOC_64. (md_apply_fix3, sh_parse_name): Handle GOTPLT. 2002-01-18 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the current ISA is SHmedia, get 7 bytes. 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com> * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a void function. * config/tc-sh64.c (shmedia_apply_fix): Rename to shmedia_apply_fix3 and make void. 2001-05-17 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to as_bad. 2001-04-12 Alexandre Oliva <aoliva@redhat.com> * config/tc-sh64.h (md_parse_name): Take &c as argument. 2001-03-14 DJ Delorie <dj@redhat.com> * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi * doc/Makefile.in(CPU_DOCS): Ditto. * doc/c-sh64.texi: New file. * doc/as.texinfo: Add SH64 support. 2001-03-13 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to A_REUSE_PREV so that its purpose is more obvious. (shmedia_build_Mytes): Ditto. 2001-03-07 DJ Delorie <dj@redhat.com> * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels before processing. (sh64_vtable_inherit): Ditto. (strip_datalabels): New, strip "datalabel" from given line. * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable pseudos. 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn call ... (shmedia_build_Mytes): ... to here. 2001-03-06 DJ Delorie <dj@redhat.com> * config/tc-sh.c: Remove sh64-specific uaquad now that there is a generic one. 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override. * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn address by one in call to dwarf2_emit_insn. 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com> Implement ".abi" pseudo and correct .cranges descriptors. Correct alignment handling broken by imported changes. * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h. (sh64_handle_align): Declare. (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h. (sh64_max_mem_for_rs_align_code): Declare. (enum sh64_isa_values): Moved here from tc-sh64.c. (md_do_align): Define. (sh64_do_align): Declare. (struct sh64_tc_frag_data): New. (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users changed. (TC_FRAG_INIT): Change to set new datatype. (struct sh64_segment_info_type): Rename member last_flushed_location to last_contents_mark. All users changed. (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define. (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype. * config/tc-sh.c (md_pseudo_table): Add ".abi". (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead of unsetting seen_insn. (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also call sh64_update_contents_mark. (sh_handle_align): Remove HAVE_SH64-conditioned code. * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to enum sh64_isa_values. (sh64_set_contents_type): Drop segT parameter. All callers changed. (emitting_crange): Boolean guard moved to file scope from function scope in sh64_set_contents_type. (s_sh64_abi): New. (sh64_update_contents_mark): New; most split out from sh64_flush_pending_output. (shmedia_md_end): Call sh64_update_contents_mark. Set sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified. (sh64_do_align): New function. (sh64_max_mem_for_rs_align_code): New function. (sh64_handle_align): Rename from shmedia_do_align. Make non-static. Add head comment. Emit zero bytes for n bytes modulo four. Change return-type to void. (shmedia_elf_new_section): Remove. (shmedia_md_assemble): Call sh64_update_contents_mark. (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make new frag. Call sh64_update_contents_mark after making the new frag. (sh64_flush_pending_output): Just call sh64_update_contents_mark and sh_flush_pending_output. (sh64_flag_output): Also call md_flush_pending_output, but add condition on not emitting_crange. (sh64_tc_cons_fix_new): Remove. 2001-01-12 Nick Clifton <nickc@redhat.com> * config/tc-sh64.c (shmedia_do_align): Fix to work with new alignment handling scheme imported from sourceware. 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h (TARGET_FORMAT): Define. (sh64_target_format): Prototype. * config/tc-sh64.c (sh64_target_mach): New function. 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use zero_address_frag instead of copying the frag of the symbol. (shmedia_frob_file_before_adjust): Ditto. (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask to valueT to remove signedness. (shmedia_md_convert_frag): Add parameter final. Rename parameter headers to output_bfd. Do not evaluate symbols if final is false; do emit fixups. (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32, UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative to the current frag, call shmedia_md_convert_frag to emit fixups and make frag_wane neutralize the frag. Update comments. * config/tc-sh.c (md_convert_frag): Change caller of shmedia_md_convert_frag. 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.h: Tweak comments and correct formatting. * config/tc-sh64.c: Ditto. (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit expansion, MOVI pcrel expansion>: Fix thinko calculating offset for the no-relocation case. (shmedia_check_limits): Fix range check being off-by-one for PTA. * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef wrappers. (SH64PCREL16_F): Increment for proper max-PTA handling. Update comment. (SH64PCREL16_M, MOVI_16_M): Correct range thinko. (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of expansion. (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression. Correct comment. 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1. (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et al>: Set lowest bit of field to relocate to 1 and rest to empty, if reloc is emitted. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> New options plus bugfixes. * config/tc-sh.c (md_longopts): New options "-no-expand" and "-expand-pt32". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro. (sh64_expand, sh64_pt32): New variables. (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16. (shmedia_md_apply_fix): Hold original fixP->fx_r_type in orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative. <resolved previously-pc-relative relocs>: Handle SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16. (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16), case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand points to SHcompact code. <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64, SH64PCREL16)>: Check that ISA of what operand points at and PTA/PTB matches, or emit error. (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT. (shmedia_immediate_op): If pcrel, emit fixup also for constant operand. (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in condition for MOVI expansion. <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not sh64_expand. <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT fixup. (sh64_target_format): Error-check setting of sh64_pt32 and sh64_expand. Fix typo in check for sh64_shcompact_const_crange. (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT as coming from SHmedia code. 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Improve comments. (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do not say the linker will check correctness of PTA/PTB expansion. (shmedia_md_end): Make non-static. * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add prototype. * config/tc-sh.c (sh_finalize): Remove. * config/tc-sh.h (md_end): Do not define. Remove prototype for sh_finalize. 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_frob_section_type): Use a struct sh64_section_data container when storing section type in tdata field in elf_section_data. * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to EF_SH5. * Makefile.am: Update dependencies. * Makefile.in: Regenerate. 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_assemble): Don't protect dwarf2_emit_insn call with test on debug_type. 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_set_contents_type): Make contents-type CRT_SH5_ISA32 sticky for 64-bit. 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com> Generate .crange sections when switching ISA mode or emitting constants in same section as code. * config/tc-sh64.c: Reformat structure definitions. (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New variables. (sh64_set_contents_type): Rename from sh64_init_section. Rewrite to emit a .cranges descriptor when contents type changes. Only emit error if changing contents type and -no-mix is in effect. (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output, sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions. (shmedia_md_end): Set sh64_end_of_assembly. Pass sh64_flush_last_crange over sections. When checking main symbol of datalabel symbol, check for STO_SH5_ISA32, not ISA type of section in definition. (shmedia_frob_file_before_adjust): Check main symbol for STO_SH5_ISA32; don't check ISA type of section in definition. (shmedia_frob_section_type): Adjust for .cranges; set section flag to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether .cranges entries have been output. (shmedia_elf_new_section): Just call md_flush_pending_output. (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE fix. Do not set tc_segment_info_data.in_code for section. Call sh64_set_contents_type for SHmedia code. (s_sh64_mode): Do not call sh64_init_section or set seen_insn to false. Call md_flush_pending_output. (sh64_target_format): Check that -no-mix and -shcompact-const-crange are used in sane combination with other options. (shmedia_md_pcrel_from_section): Check type of fix for how to adjust pc-relative. (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32, not ISA type of section in definition. * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to hold contents-type state. (md_flush_pending_output): Redefine to sh64_flush_pending_output. (sh64_flush_pending_output): Declare. (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new. (sh64_tc_cons_fix_new): Declare. * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and call sh64_flag_output. (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just call sh64_set_contents_type to mark SHcompact code and set seen_insn. (md_longopts): New options "-no-mix" and "-shcompact-const-crange". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output. 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Delete investigated and obsolete fixme:s. (sh64_last_insn_frag): New. (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag to get frag for insn opcode for generating fixups; do not assume it is the same frag. (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag for new insn. * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges section. (TC_FRAG_TYPE): Define as fragS *. (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag. (sh64_last_insn_frag): Declare. (sh64_consume_datalabel): Fix typo; check for seginfo != NULL, not == NULL before dereferencing. 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com> Get rid of BFD section flag and EF_SH64_ABI64. * config/tc-sh64.c (shmedia_frob_section_type): Use elf_section_data (sec)->tdata, not a specific BFD section flag, to communicate the section as containing SHmedia code. Describe why. * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set EF_SH64 regardless of ABI. * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid" in error message. Handle resolved expressions for BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2, BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64. (shmedia_check_limits): Handle BFD_RELOC_64. (sh64_adjust_symtab): Do not decrement the GAS symbol value for a STO_SH5_ISA32 symbol, only the BFD value. 2000-12-11 Ben Elliston <bje@redhat.com> * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct dwarf2_generate_asm_lineno. 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com> Handle PC-relative MOVI expansions with assembler relaxation. Generate PC-relative relocs from 16-bit PC-relative expressions. * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from... (shmedia_md_pcrel_from_section): ...here. (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has turned completely resolved. Adjust relocation type for 16-bit immediate operands that has turned PC-relative. Adjust back for MD_PCREL_FROM_SECTION being applied twice. (shmedia_md_convert_frag): Always emit reloc for expression with global or weak symbol. Handle relaxation result for PC-relative expressions. (shmedia_md_estimate_size_before_relax): An expression with a weak or global symbol can not be relaxed. Break out tests for relaxable symbol into variable sym_relaxable. <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32, UNDEF_MOVI)>: Break out any PC-relative expression and change relaxation type. (shmedia_build_Mytes): CSE &operands->operands[j] into variable opjp. <case A_IMMS16>: Fix typo for initial minor relaxation type of MOVI expansion. If X_op_symbol of the immediate expression is set, make an expression symbol for the argument to frag_var. * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New relaxations. (END): Adjust for new relaxations. (md_relax_table): Add entries for new relaxations. 2000-12-07 Ben Elliston <bje@redhat.com> * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len. 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com> Implement DataLabel semantics. * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call shmedia_frob_file_before_adjust. * config/tc-sh64.c [! OBJ_ELF]: Emit #error. (DATALABEL_SUFFIX): Define. (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk symbol list to update "datalabel" symbols to their main symbol counterparts. (shmedia_frob_file_before_adjust): New. (sh64_adjust_symtab): For remaining datalabel symbols, set to undefined and set STT_DATALABEL. (sh64_frob_label): Initialize TC symbol field. (sh64_consume_datalabel): Actually implement semantics. New parameter operandf, call it instead of expression. (sh64_exclude_symbol): New. * config/tc-sh64.h (md_parse_name): Pass on the function operand to sh64_consume_datalabel. (tc_symbol_new_hook): Define to tc_frob_symbol. (TC_SYMFIELD_TYPE): Define to symbolS *. (tc_frob_symbol): Define to call sh64_exclude_symbol. 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default case. (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if generating dwarf2 debug information. 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and elf64-sh64 for the 64-bit ABI. * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=* option. 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for case-insensitivity. 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c: Tweak comments, formatting and error messages. (enum sh64_abi_values): New type. (enum sh64_isa_values): New type. (sh64_isa_mode): Replace shmedia_mode. All referers changed. (seen_shcompact_mode, seen_shmedia_mode): Delete. (sh64_abi): Replace shmedia_64. (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64), C (MOVI_IMM_32, MOVI_32)>: Correct register number handling. (s_sh64_mode): Check validity for this target. (sh64_target_format): Initialize defaults for ISA and ABI. Fallback to old object format if no SH64 ISA or ABI has been specified. * config/tc-sh.c (md_parse_option): Check combinations for errors. (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified. * config/tc-sh64.h: Fix typo in comment. 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com> * config/tc-sh64.c (shmedia_md_estimate_size_before_relax) <PT fixups for absolute values>: Size will be longest, not shortest. (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0 and l1 to hold lowercase of two first characters. Change all remaining TO_LOWER to tolower. * config/tc-sh64.c (TO_LOWER): Delete. (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER. (md_parse_name): Define. (sh64_consume_datalabel): Declare. (DOLLAR_DOT): Define. * config/tc-sh64.c (shmedia_parse_exp): New. (sh64_consume_datalabel): New; just ignoring datalabel semantics. (shmedia_parse_reg): Remove const from src parameter. (shmedia_get_operands): Ditto for args parameter and ptr variable. (shmedia_md_assemble): Ditto for op_end variable. (shmedia_get_operand): Ditto for ptr parameter and src variable. Use shmedia_parse_exp, not parse_exp. * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type parameter. All callers changed. (shmedia_get_operand): Add shmedia_arg_type parameter. All callers changed. (shmedia_parse_reg): Put first two character in local variables. Use tolower, not TO_LOWER. If no register is found and argtype indicates a control register, scan shmedia_creg_table case-insensitive. 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com> * Makefile.am (CPU_TYPES): Add sh64. (TARGET_CPU_CFILES): Add config/tc-sh64.c. (TARGET_CPU_HFILES): Add config/tc-sh64.h. Regenerate dependencies. * Makefile.in: Regenerate. * configure.in: Add support for sh64-*-elf*. * configure: Regenerate. * config/tc-sh64.h: New. * config/tc-sh64.c: New. * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos .mode, .isa and .uaquad. [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32, SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define. [HAVE_SH64] (END): Define as 10. [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32, SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48, MOVI_64): Define. [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH, SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F, SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH, MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH): Define. (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia. (md_begin) [HAVE_SH64]: Call shmedia_md_begin. (parse_reg) [HAVE_SH64]: Parse register names case-insensitive. (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling SHmedia instructions. Handle state-change after switching to SHcompact. (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*. (md_parse_option) [HAVE_SH64]: Parse new options. (md_show_usage) [HAVE_SH64]: Show usage of new options. (md_convert_frag) [HAVE_SH64] <default>: Call shmedia_md_convert_frag instead of abort. (sh_force_relocation) [HAVE_SH64]: Also force relocation for BFD_RELOC_SH_SHMEDIA_CODE. (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying SHcompact or SHmedia code. (md_apply_fix) [HAVE_SH64] <default>: Return result from calling shmedia_md_apply_fix instead of abort. (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return result from calling shmedia_md_estimate_size_before_relax instead of calling abort. (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align do the work. (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call shmedia_init_reloc and do nothing more if it returns non-zero. (sh_finalize) [HAVE_SH64]: Call shmedia_md_end. * po/POTFILES.in: Regenerate. * po/gas.pot: Regenerate.
2002-02-08 06:32:23 +00:00
parameter operandf, call it instead of expression.
(sh64_exclude_symbol): New.
* config/tc-sh64.h (md_parse_name): Pass on the function operand
to sh64_consume_datalabel.
(tc_symbol_new_hook): Define to tc_frob_symbol.
(TC_SYMFIELD_TYPE): Define to symbolS *.
(tc_frob_symbol): Define to call sh64_exclude_symbol.
2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
case.
(shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
generating dwarf2 debug information.
2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
elf64-sh64 for the 64-bit ABI.
* config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
option.
2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
case-insensitivity.
2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c: Tweak comments, formatting and error messages.
(enum sh64_abi_values): New type.
(enum sh64_isa_values): New type.
(sh64_isa_mode): Replace shmedia_mode. All referers changed.
(seen_shcompact_mode, seen_shmedia_mode): Delete.
(sh64_abi): Replace shmedia_64.
(shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
(s_sh64_mode): Check validity for this target.
(sh64_target_format): Initialize defaults for ISA and ABI.
Fallback to old object format if no SH64 ISA or ABI has been
specified.
* config/tc-sh.c (md_parse_option): Check combinations for errors.
(sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
* config/tc-sh64.h: Fix typo in comment.
2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
<PT fixups for absolute values>: Size will be longest, not
shortest.
(shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
* config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
and l1 to hold lowercase of two first characters. Change all
remaining TO_LOWER to tolower.
* config/tc-sh64.c (TO_LOWER): Delete.
(shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
(md_parse_name): Define.
(sh64_consume_datalabel): Declare.
(DOLLAR_DOT): Define.
* config/tc-sh64.c (shmedia_parse_exp): New.
(sh64_consume_datalabel): New; just ignoring datalabel semantics.
(shmedia_parse_reg): Remove const from src
parameter.
(shmedia_get_operands): Ditto for args parameter and ptr variable.
(shmedia_md_assemble): Ditto for op_end variable.
(shmedia_get_operand): Ditto for ptr parameter and src variable.
Use shmedia_parse_exp, not parse_exp.
* config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
parameter. All callers changed.
(shmedia_get_operand): Add shmedia_arg_type parameter. All
callers changed.
(shmedia_parse_reg): Put first two character in local variables.
Use tolower, not TO_LOWER. If no register is found and argtype
indicates a control register, scan shmedia_creg_table
case-insensitive.
2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
* Makefile.am (CPU_TYPES): Add sh64.
(TARGET_CPU_CFILES): Add config/tc-sh64.c.
(TARGET_CPU_HFILES): Add config/tc-sh64.h.
Regenerate dependencies.
* Makefile.in: Regenerate.
* configure.in: Add support for sh64-*-elf*.
* configure: Regenerate.
* config/tc-sh64.h: New.
* config/tc-sh64.c: New.
* config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
.mode, .isa and .uaquad.
[HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
[HAVE_SH64] (END): Define as 10.
[HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
MOVI_64): Define.
[HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
Define.
(md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
(md_begin) [HAVE_SH64]: Call shmedia_md_begin.
(parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
(md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
SHmedia instructions. Handle state-change after switching to
SHcompact.
(md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
(md_parse_option) [HAVE_SH64]: Parse new options.
(md_show_usage) [HAVE_SH64]: Show usage of new options.
(md_convert_frag) [HAVE_SH64] <default>: Call
shmedia_md_convert_frag instead of abort.
(sh_force_relocation) [HAVE_SH64]: Also force relocation for
BFD_RELOC_SH_SHMEDIA_CODE.
(sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
SHcompact or SHmedia code.
(md_apply_fix) [HAVE_SH64] <default>: Return result from calling
shmedia_md_apply_fix instead of abort.
(md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
result from calling shmedia_md_estimate_size_before_relax instead
of calling abort.
(sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
do the work.
(tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
shmedia_init_reloc and do nothing more if it returns non-zero.
(sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
* po/POTFILES.in: Regenerate.
* po/gas.pot: Regenerate.
* config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't assume fixP->fx_subsy is non-NULL.
2002-02-06 05:34:34 +00:00
2002-02-06 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh.c (parse_at): Install the correct version of 2002-02-04's patch.
2002-02-06 06:26:14 +00:00
* config/tc-sh.c (parse_at): Install the correct version of
2002-02-04's patch.
* doc/c-mips.texi (Machine Dependencies): Add new node.
2002-03-16 09:58:40 +00:00
* config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't assume fixP->fx_subsy is non-NULL.
2002-02-06 05:34:34 +00:00
* config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
assume fixP->fx_subsy is non-NULL.
* config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to A_DISP_PC only if it's an integral constant, and to A_DISP_PC_ABS otherwise. (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is expected. (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if the operand type is not A_DISP_PC_ABS.
2002-02-04 12:29:15 +00:00
2002-02-04 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
Ok, now the corrected ChangeLog entry
2002-02-04 12:32:46 +00:00
A_DISP_PC_ABS, and adjust it by -4.
* config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to A_DISP_PC only if it's an integral constant, and to A_DISP_PC_ABS otherwise. (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is expected. (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if the operand type is not A_DISP_PC_ABS.
2002-02-04 12:29:15 +00:00
(get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
expected.
(build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
the operand type is not A_DISP_PC_ABS.
* config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of common and weak symbols. Handle common and weak symbols as undefined symbols with regards to GREG handling and merging. (mmix_frob_file): Ditto.
2002-02-04 04:03:15 +00:00
2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
* config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
common and weak symbols. Handle common and weak symbols as
undefined symbols with regards to GREG handling and merging.
(mmix_frob_file): Ditto.
bfd: * config.bfd (hppa*-*-netbsd*): New target. gas: * configure.in (hppa-*-netbsd*): New target. * configure: Regenerate. * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD. ld: * Makefile.am (ALL_EMULATIONS): Add ehppanbsd.o. (ehppanbsd.c): New rule. * Makefile.in: Regenerate. * configure.tgt (hppa*-*-netbsd*): New target. * emulparams/hppalinux.sh: Add comment to check other files that source this file it is modified, and list which files that do. * emulparams/hppanbsd.sh: New file.
2002-02-02 18:36:04 +00:00
2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
* configure.in (hppa-*-netbsd*): New target.
* configure: Regenerate.
* config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
* config/tc-v850.c: Add missing prototypes amd use old-style function definitions. (AREA_ZDA, AREA_SDA, AREA_TDA): Delete. (sdata_section tdata_section, zdata_section, sbss_section, tbss_section, zbss_section, rosdata_section, rozdata_section, scommon_section, tcommon_section, zcommon_section, call_table_data_section, call_table_text_section): Delete. (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss, v850_zbss, v850_bss, v850_rosdata, v850_rozdata, v850_call_table_data, v850_call_table_text): Delete. (struct v850_seg_entry): New. (v850_seg_table): New. (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION, TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION, ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION, CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define. (do_v850_seg): New. (v850_seg): New. (v850_comm): Use do_v850_seg and v850_seg_table. Simplify recording of alignment. (md_pseudo_table): Use v850_seg. (md_begin): Don't init .call_table_data and .call_table_text here. Set v850_seg_table bss entry. * config/tc-v850.h (v850_pcrel_from_section): Prototype. * gas/elf/elf.exp: Don't special case v850.
2002-02-01 16:29:21 +00:00
2002-02-02 Alan Modra <amodra@bigpond.net.au>
* config/tc-v850.c: Add missing prototypes amd use old-style
function definitions.
(AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
(sdata_section tdata_section, zdata_section, sbss_section,
tbss_section, zbss_section, rosdata_section, rozdata_section,
scommon_section, tcommon_section, zcommon_section,
call_table_data_section, call_table_text_section): Delete.
(v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
v850_call_table_data, v850_call_table_text): Delete.
(struct v850_seg_entry): New.
(v850_seg_table): New.
(SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
(do_v850_seg): New.
(v850_seg): New.
(v850_comm): Use do_v850_seg and v850_seg_table. Simplify
recording of alignment.
(md_pseudo_table): Use v850_seg.
(md_begin): Don't init .call_table_data and .call_table_text here.
Set v850_seg_table bss entry.
Support on-demand global register allocation by passing on base-plus-offset relocs to the linker. * config/tc-mmix.c: Tweak and fix typos in comments. (allocate_undefined_gregs_in_linker): New variable. (OPTION_LINKER_ALLOCATED_GREGS): New option macro. (md_longopts): Add --linker-allocated-gregs. (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs. <case OPTION_LINKER_ALLOCATED_GREGS>: New. (md_show_usage): Update text for -x. Add text for --linker-allocated-gregs. (tc_gen_reloc): Derive default value for addend from val and baddsy. Use addsec and bfd_is_abs_section in more places. Don't emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable GREG if allocate_undefined_gregs_in_linker. * doc/as.texinfo (Overview) <Target MMIX options>: Add --linker-allocated-gregs. * doc/c-mmix.texi (MMIX-Opts): Add blurb about --linker-allocated-gregs. Mention that it's implied by -x. (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted. (MMIX-mmixal): Clarify dated comparison and location of MMIXware. * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2002-02-01 08:09:47 +00:00
2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
Support on-demand global register allocation by passing on
base-plus-offset relocs to the linker.
* config/tc-mmix.c: Tweak and fix typos in comments.
* doc/c-mips.texi (Machine Dependencies): Add new node.
2002-03-16 09:58:40 +00:00
(allocate_undefined_gregs_in_linker): New variable.
Support on-demand global register allocation by passing on base-plus-offset relocs to the linker. * config/tc-mmix.c: Tweak and fix typos in comments. (allocate_undefined_gregs_in_linker): New variable. (OPTION_LINKER_ALLOCATED_GREGS): New option macro. (md_longopts): Add --linker-allocated-gregs. (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs. <case OPTION_LINKER_ALLOCATED_GREGS>: New. (md_show_usage): Update text for -x. Add text for --linker-allocated-gregs. (tc_gen_reloc): Derive default value for addend from val and baddsy. Use addsec and bfd_is_abs_section in more places. Don't emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable GREG if allocate_undefined_gregs_in_linker. * doc/as.texinfo (Overview) <Target MMIX options>: Add --linker-allocated-gregs. * doc/c-mmix.texi (MMIX-Opts): Add blurb about --linker-allocated-gregs. Mention that it's implied by -x. (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted. (MMIX-mmixal): Clarify dated comparison and location of MMIXware. * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2002-02-01 08:09:47 +00:00
(OPTION_LINKER_ALLOCATED_GREGS): New option macro.
(md_longopts): Add --linker-allocated-gregs.
(md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
<case OPTION_LINKER_ALLOCATED_GREGS>: New.
(md_show_usage): Update text for -x. Add text for
--linker-allocated-gregs.
(tc_gen_reloc): Derive default value for addend from val and
baddsy. Use addsec and bfd_is_abs_section in more places. Don't
emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
GREG if allocate_undefined_gregs_in_linker.
* doc/as.texinfo (Overview) <Target MMIX options>: Add
--linker-allocated-gregs.
* doc/c-mmix.texi (MMIX-Opts): Add blurb about
--linker-allocated-gregs. Mention that it's implied by -x.
(MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
(MMIX-mmixal): Clarify dated comparison and location of MMIXware.
* config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
Run "make dep-am"
2002-02-01 03:26:35 +00:00
2002-02-01 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: Run "make dep-am"
* Makefile.in: Regenerate.
Add support for OpenRISC 32-bit embedded processor
2002-01-31 17:33:08 +00:00
2002-01-31 Ivan Guzvinec <ivang@opencores.org>
* config/tc-or32.c: New file.
* config/tc-or32.h: New file.
* configure.in: Add support for or32 targets.
* configure: Regenerate.
* config/obj-coff.c: Add support for or32 targets.
* config/obj-coff.h: Add support for or32 targets.
* Makefile.am: Add support for or32 targets.
* Makefile.in: Regenerate.
* NEWS: Mention support for OpenRISC.
* doc/Makefile.in: Regenerate.
* po/POTFILES.in: Regenerate.
* po/gas.pot: Regenerate.
* config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy and mod.
2002-01-30 18:25:30 +00:00
2002-01-30 Richard Sandiford <rsandifo@redhat.com>
* config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
and mod.
2002-01-29 Chris Demetriou <cgd@broadcom.com> * config/tc-mips.c (tc_gen_reloc): Arrange for BFD_RELOC_PCREL_HI16_S relocations to be output relative to their LO16 parts, even for ELF.
2002-01-30 02:14:19 +00:00
2002-01-29 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (tc_gen_reloc): Arrange for
BFD_RELOC_PCREL_HI16_S relocations to be output relative to
their LO16 parts, even for ELF.
2002-01-29 Daniel Jacobowitz <drow@mvista.com> * config/tc-i386.c: Protect definitions of true and false from redefinition.
2002-01-29 17:07:57 +00:00
2002-01-29 Daniel Jacobowitz <drow@mvista.com>
* config/tc-i386.c: Protect definitions of true and false
from redefinition.
* config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols made because of .weak, if they are neither defined nor used in any way.
2002-01-28 13:34:39 +00:00
2002-01-28 Jakub Jelinek <jakub@redhat.com>
* config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
made because of .weak, if they are neither defined nor used in any
way.
2002-01-27 Daniel Jacobowitz <drow@mvista.com> From Steve Ellcey <sje@cup.hp.com>: * libtool.m4 (HPUX_IA64_MODE): Set to 32 or 64 based on ABI. (lt_cv_deplibs_check_method, lt_cv_file_magic_cmd, lt_cv_file_magic_test_file): Set to appropriate values for HP-UX IA64. * ltcf-c.sh (archive_cmds, hardcode_*): Ditto. * ltconfig (shlibpath_*, dynamic_linker, library_names_spec, soname_spec, sys_lib_search_path_spec): Ditto. Various configure scripts regenerated.
2002-01-28 04:59:39 +00:00
2002-01-27 Daniel Jacobowitz <drow@mvista.com>
* configure: Regenerated.
* doc/Makefile.am (install): Depend on install-info. * doc/Makefile.in: Regenerate.
2002-01-26 21:27:36 +00:00
2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
* doc/Makefile.am (install): Depend on install-info.
* doc/Makefile.in: Regenerate.
Updated French translation
2002-01-26 08:53:50 +00:00
2002-01-26 Nick Clifton <nick@redhat.com>
* po/fr.po: Updated version
* config/tc-h8300.c (check_operand): Don't print a warning when a valid 24-bit address is given to a 16-bit address operand.
2002-01-24 18:22:06 +00:00
2002-01-24 Kazu Hirata <kazu@hxi.com>
* config/tc-h8300.c (check_operand): Don't print a warning
when a valid 24-bit address is given to a 16-bit address
operand.
* config/tc-sh.c (sh_elf_suffix): Removed. (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new, sh_end_of_match, sh_parse_name): New functions. (sh_elf_cons): Simplify. (parse_exp): Reject misplaced PIC operands. (md_undefined_symbol): Simplify. (sh_fix_adjustable): Let @GOTOFF be adjusted. (md_apply_fix3): Write @PLT and @GOTOFF addends in place. (tc_gen_reloc): Move fixp subsy absolute value into addnumber. Complain if subsy remains at the end. * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare. (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2002-01-24 02:54:47 +00:00
2002-01-24 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh.c (sh_elf_suffix): Removed.
(sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
sh_end_of_match, sh_parse_name): New functions.
(sh_elf_cons): Simplify.
(parse_exp): Reject misplaced PIC operands.
(md_undefined_symbol): Simplify.
(sh_fix_adjustable): Let @GOTOFF be adjusted.
(md_apply_fix3): Write @PLT and @GOTOFF addends in place.
(tc_gen_reloc): Move fixp subsy absolute value into addnumber.
Complain if subsy remains at the end.
* config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
(md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
* config/tc-mn10300.c (xr_registers): Move `pc'... (other_registers): ... here.
2002-01-23 01:52:18 +00:00
2002-01-22 Alexandre Oliva <aoliva@redhat.com>
* config/tc-mn10300.c (xr_registers): Move `pc'...
(other_registers): ... here.
Missing ChangeLog entries for 2002-01-22 Makefile updates
2002-01-25 12:01:12 +00:00
2002-01-22 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* gas/po/POTFILES.in: Regenerate.
* config/obj-coff.c (obj_coff_init_stab_section): Make the stabstr_name allocation permanent, as it will be referenced from the section hash.
2002-01-22 01:09:49 +00:00
2002-01-21 DJ Delorie <dj@redhat.com>
* config/obj-coff.c (obj_coff_init_stab_section): Make the
stabstr_name allocation permanent, as it will be referenced from
the section hash.
bfd: * config.bfd (ia64*-*-netbsd*): New target. gas: * configure.in (ia64-*-netbsd*): New target. * configure: Regenerate. ld: * configure.tgt (ia64-*-netbsd*): New target.
2002-01-21 18:17:28 +00:00
2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
* configure.in (ia64-*-netbsd*): New target.
* doc/c-mips.texi (Machine Dependencies): Add new node.
2002-03-16 09:58:40 +00:00
* configure: Regenerate.
bfd: * config.bfd (ia64*-*-netbsd*): New target. gas: * configure.in (ia64-*-netbsd*): New target. * configure: Regenerate. ld: * configure.tgt (ia64-*-netbsd*): New target.
2002-01-21 18:17:28 +00:00
* doc/as.texinfo (Overview) <Target ARM options>: Add missing {} to @dots call. <Detailed description, ARM options>: Ditto. * doc/c-arm.texi (ARM Options): Ditto.
2002-01-21 00:20:58 +00:00
2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
* doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
to @dots call.
<Detailed description, ARM options>: Ditto.
* doc/c-arm.texi (ARM Options): Ditto.
* tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from do_mia, do_mar and do_mra respectively. (do_mav_*): Renamed from do_c_*. (mav_reg_required_here, mav_parse_offset): Renamed from cirrus_reg_required_here and cirrus_parse_offset respectively. (MAV_MODE?): Renamed from CIRRUS_MODE?.
2002-01-19 14:52:01 +00:00
2002-01-18 Richard Earnshaw <rearnsha@arm.com>
* tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
do_mia, do_mar and do_mra respectively.
(do_mav_*): Renamed from do_c_*.
(mav_reg_required_here, mav_parse_offset): Renamed from
cirrus_reg_required_here and cirrus_parse_offset respectively.
(MAV_MODE?): Renamed from CIRRUS_MODE?.
2002-01-18 Richard Earnshaw <rearnsha@arm.com> Keith Walker <keith.walker@arm.com> * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define. (insns): Add pattern for bxj instruction. (do_bxj): New function. (arm_cpus): Add arm926ej. (arm_archs): Add armv5tej. Testsuite: 2002-01-18 Richard Earnshaw <rearnsha@arm.com> Keith Walker <keith.walker@arm.com> * gas/arm/arch5tej.s gas/arm/arch5tej.d: New files. * gas/arm/arm.exp (arch5tej): New dump test.
2002-01-19 14:25:48 +00:00
2002-01-18 Richard Earnshaw <rearnsha@arm.com>
Keith Walker <keith.walker@arm.com>
* tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
(insns): Add pattern for bxj instruction.
(do_bxj): New function.
(arm_cpus): Add arm926ej.
(arm_archs): Add armv5tej.
* doc/c-arm.texi: Add new fpe options to list of supported flags.
2002-01-19 12:48:32 +00:00
2002-01-18 Richard Earnshaw <rearnsha@arm.com>
* doc/c-arm.texi: Add new fpe options to list of supported flags.
2002-01-19 Keith Walker <keith.walker@arm.com> * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2002-01-19 12:44:34 +00:00
2002-01-19 Keith Walker <keith.walker@arm.com>
* tc-arm.c (arm_fpus): Add fpe2 and fpe3.
* NEWS: Mention new ARM command-line options and VFP support. * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All uses changed. (ARM_CEXT_MAVERICK): Similarly. (ARM_ANY): Now means any core instruction. (CPU_DEFAULT): Default to ARM_ANY. (uses_apcs_26, atcps, support_interwork, uses_apcs_float) (pic_code): Declare for all object types. Make type int. (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt) (march_fpu_opt, mfpu_opt): Declare. (md_longopts): Tidy up conditional definitions. (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions) (arm_long_opts): New tables. (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions. (arm_parse_extension): New function. (md_parse_option): Rewrite using new table-driven system. (md_show_usage): Use new table-driven system. (md_begin): Calculate cpu_variant from command line option data. * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific command-line options. * doc/c-arm.texi: Likewise. Testsuite: * gas/arm/vfp1.d: Use new command-line options. * gas/arm/vfp1xD.d: Likewise. * gas/arm/arm.exp (vfp-bad): Likewise. * gas/arm/maverick.d: Likewise.
2002-01-18 17:01:55 +00:00
2002-01-18 Richard Earnshaw <rearnsha@arm.com>
* NEWS: Mention new ARM command-line options and VFP support.
* doc/c-mips.texi (Machine Dependencies): Add new node.
2002-03-16 09:58:40 +00:00
* config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
* NEWS: Mention new ARM command-line options and VFP support. * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All uses changed. (ARM_CEXT_MAVERICK): Similarly. (ARM_ANY): Now means any core instruction. (CPU_DEFAULT): Default to ARM_ANY. (uses_apcs_26, atcps, support_interwork, uses_apcs_float) (pic_code): Declare for all object types. Make type int. (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt) (march_fpu_opt, mfpu_opt): Declare. (md_longopts): Tidy up conditional definitions. (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions) (arm_long_opts): New tables. (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions. (arm_parse_extension): New function. (md_parse_option): Rewrite using new table-driven system. (md_show_usage): Use new table-driven system. (md_begin): Calculate cpu_variant from command line option data. * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific command-line options. * doc/c-arm.texi: Likewise. Testsuite: * gas/arm/vfp1.d: Use new command-line options. * gas/arm/vfp1xD.d: Likewise. * gas/arm/arm.exp (vfp-bad): Likewise. * gas/arm/maverick.d: Likewise.
2002-01-18 17:01:55 +00:00
uses changed.
(ARM_CEXT_MAVERICK): Similarly.
(ARM_ANY): Now means any core instruction.
(CPU_DEFAULT): Default to ARM_ANY.
(uses_apcs_26, atcps, support_interwork, uses_apcs_float)
(pic_code): Declare for all object types. Make type int.
(legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
(march_fpu_opt, mfpu_opt): Declare.
(md_longopts): Tidy up conditional definitions.
(arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
(arm_long_opts): New tables.
(arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
(arm_parse_extension): New function.
(md_parse_option): Rewrite using new table-driven system.
(md_show_usage): Use new table-driven system.
(md_begin): Calculate cpu_variant from command line option data.
* doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
command-line options.
* doc/c-arm.texi: Likewise.
gas: 2002-01-18 Andreas Jaeger <aj@suse.de> * as.c (parse_args): Update year. binutils: 2002-01-18 Andreas Jaeger <aj@suse.de> * version.c (print_version): Update year. ld: 2002-01-18 Andreas Jaeger <aj@suse.de> * ldver.c (ldversion): Update year.
2002-01-18 11:28:42 +00:00
2002-01-18 Andreas Jaeger <aj@suse.de>
* as.c (parse_args): Update year.
Add a more instructive error message on bad syntax
2002-01-17 17:41:24 +00:00
2002-01-17 Timothy Wall <twall@alum.mit.edu>
gas: 2002-01-18 Andreas Jaeger <aj@suse.de> * as.c (parse_args): Update year. binutils: 2002-01-18 Andreas Jaeger <aj@suse.de> * version.c (print_version): Update year. ld: 2002-01-18 Andreas Jaeger <aj@suse.de> * ldver.c (ldversion): Update year.
2002-01-18 11:28:42 +00:00
Add a more instructive error message on bad syntax
2002-01-17 17:41:24 +00:00
* config/tc-tic54x.c (encode_address): Add a more informative
warning about incorrect syntax.
Regenerate .pot and .po files
2002-01-17 14:12:08 +00:00
2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
* po/gas.pot: Regenerate.
Add no-c-format comment to prevent confusion when translating string.
2002-01-17 11:28:49 +00:00
2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
* macro.c (get_any_string): Add no-c-format comment to prevent
confusion when translating string.
* gasp.c (get_any_string): Add no-c-format comment to prevent
confusion when translating string.
* config/tc-mips.c (percent_op): Ensure longer percent_op's are matched before the shorter ones. (my_getSmallParser): Fix handling of nested parentheses in percent_op's. Code cleanup. (my_getPercentOp): New function, code from my_getSmallParser. (my_getSmallExpression): Fix handling of closing parentheses. Code cleanup. Better comments.
2002-01-16 21:30:47 +00:00
2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
Johannes Stezenbach <js@convergence.de>
* config/tc-mips.c (percent_op): Ensure longer percent_op's are
matched before the shorter ones.
(my_getSmallParser): Fix handling of nested parentheses in
percent_op's. Code cleanup.
(my_getPercentOp): New function, code from my_getSmallParser.
(my_getSmallExpression): Fix handling of closing parentheses.
Code cleanup. Better comments.
Import new Turkish translations.
2002-01-16 10:17:48 +00:00
2002-01-16 Nick Clifton <nickc@redhat.com>
po/tr.po: New file: Turkish translation.
configure.in (LINGUAS): Add "tr".
configure: Regenerate.
Support for VFP instructions * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines. (cp_address_required_here): New argument wb_ok. When false, do not accept write-back forms of addressing. Change all callers. (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1) (FPU_VFP_EXT_V2): Define. (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2): Define in terms of above. (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums. (vfp_reg): New struct. (vfp_regs): New array of registers. (insns): Add VFP instructions. (sn_table): New array of VFP single-precision register names. (dn_table): New array of VFP double-precision register names. (all_reg_maps): Add the new register tables. (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX. (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic) (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic) (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg) (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg) (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here) (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst) (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm) (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia) (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb) (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt) (do_vfp_sp_dp_cvt): New functions. (md_begin): Set soft-float flag for appropriate VFP work. (md_atof): Handle VFP-format doubles. (md_parse_option): Handle VFP command-line options. (md_show_usage): Display VFP command-line options. * testsuite/gas/arm/vfp1.s gas/arm/vf1.d: New files. * testsuite/gas/arm/vfp1xD.s gas/arm/vf1xD.d: New files. * testsuite/gas/arm/vfp-bad.s gas/arm/vfp-bad.l: New files. * testsuite/gas/arm/arm.exp: Run new VFP tests.
2002-01-15 16:05:34 +00:00
2002-01-15 Richard Earnshaw <rearnsha@arm.com>
Support for VFP instructions
* tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
(cp_address_required_here): New argument wb_ok. When false, do not
accept write-back forms of addressing. Change all callers.
(FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
(FPU_VFP_EXT_V2): Define.
(FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
Define in terms of above.
(vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
(vfp_reg): New struct.
(vfp_regs): New array of registers.
(insns): Add VFP instructions.
(sn_table): New array of VFP single-precision register names.
(dn_table): New array of VFP double-precision register names.
(all_reg_maps): Add the new register tables.
(arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
(vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
(do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
(do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
(do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
(do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
(do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
(do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
(vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
(do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
(do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
(do_vfp_sp_dp_cvt): New functions.
(md_begin): Set soft-float flag for appropriate VFP work.
(md_atof): Handle VFP-format doubles.
(md_parse_option): Handle VFP command-line options.
(md_show_usage): Display VFP command-line options.
* tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for various command line options.
2002-01-15 14:43:09 +00:00
2002-01-15 Richard Earnshaw <rearnsha@arm.com>
gas: 2002-01-18 Andreas Jaeger <aj@suse.de> * as.c (parse_args): Update year. binutils: 2002-01-18 Andreas Jaeger <aj@suse.de> * version.c (print_version): Update year. ld: 2002-01-18 Andreas Jaeger <aj@suse.de> * ldver.c (ldversion): Update year.
2002-01-18 11:28:42 +00:00
* tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
* tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for various command line options.
2002-01-15 14:43:09 +00:00
various command line options.
Fix up generation of VTINHERIT relocs
2002-01-15 11:58:45 +00:00
2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
vtinherit relocs.
(xstormy16_md_apply_fix3): Do not return a value.
* tc-arm.c (md_longopts): On targets that aren't bi-endian, support the -EL/-EB option that matches the target's endianness. (md_parse_option): Likewise.
2002-01-14 17:37:23 +00:00
2002-01-14 Richard Earnshaw <rearnsha@arm.com>
* tc-arm.c (md_longopts): On targets that aren't bi-endian, support
the -EL/-EB option that matches the target's endianness.
(md_parse_option): Likewise.
* tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option is not dependent on ARM_BI_ENDIAN.
2002-01-14 15:36:30 +00:00
2002-01-14 Richard Earnshaw <rearnsha@arm.com>
gas: 2002-01-18 Andreas Jaeger <aj@suse.de> * as.c (parse_args): Update year. binutils: 2002-01-18 Andreas Jaeger <aj@suse.de> * version.c (print_version): Update year. ld: 2002-01-18 Andreas Jaeger <aj@suse.de> * ldver.c (ldversion): Update year.
2002-01-18 11:28:42 +00:00
* tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
* tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option is not dependent on ARM_BI_ENDIAN.
2002-01-14 15:36:30 +00:00
is not dependent on ARM_BI_ENDIAN.
* tc-arm.c (all error messages): Normalize capitalization of messages. * tc-arm.h (md_operand): Delete define. * tc-arm.c (in_my_get_expression): New static variable. (my_get_expression): Set and clear it. (md_operand): New function. If called from my_get_expression put the error in inst.error. (output_inst): Now takes argument of instruction being assembled. Print it out with any error message. (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store with '=' syntax. (end_of_line): Don't update inst.error if it is already set.
2002-01-14 15:01:04 +00:00
2002-01-14 Richard Earnshaw <rearnsha@arm.com>
* tc-arm.c (all error messages): Normalize capitalization of messages.
* tc-arm.h (md_operand): Delete define.
* tc-arm.c (in_my_get_expression): New static variable.
(my_get_expression): Set and clear it.
(md_operand): New function. If called from my_get_expression
put the error in inst.error.
(output_inst): Now takes argument of instruction being assembled.
Print it out with any error message.
(do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
with '=' syntax.
(end_of_line): Don't update inst.error if it is already set.
* tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo op that can be translated into a mvn instruction. * gas/arm/ldconst.s gas/arm/ldconst.d: New files. Test ldr with immediate pseudo-operations. * gas/arm/arm.exp: Run it.
2002-01-11 18:00:17 +00:00
2002-01-11 Richard Earnshaw <rearnsha@arm.com>
* config/tc-i386.h: Reorganize.
2002-08-09 12:37:41 +00:00
* tc-arm.c (do_ldst): Fix handling an immediate expression pseudo
* tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo op that can be translated into a mvn instruction. * gas/arm/ldconst.s gas/arm/ldconst.d: New files. Test ldr with immediate pseudo-operations. * gas/arm/arm.exp: Run it.
2002-01-11 18:00:17 +00:00
op that can be translated into a mvn instruction.
Add support for ia64-hpux target.
2002-01-11 09:27:39 +00:00
2002-01-11 Steve Ellcey <sje@cup.hp.com>
* gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
setting default md.flags.
(SHT_INIT_ARRAY): New elf special section used by HP-UX.
(SHT_FINI_ARRAY): New elf special section used by HP-UX.
* gas/config/tc-ia64.c (setup_unwind_header): Add support
for 32 bit unwind info blocks.
(generate_unwind_image): Add support for different types
of unwind images (32 bits and/or big-endian).
(ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
(ia64_target_format): Add support for hpux target formats.
(ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
(ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
SHT_FINI_ARRAY elf section types.
* tc-arm.c (struct reg_entry): Move before prototypes. (int_register, cp_register, fp_register): Delete. (reg_table): Delete. Replaced with ... (rn_table, cp_table, cn_table, fn_table, mav_mvf_table) (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table) (mav_dspsc_table): ... one table per register set. (arm_reg_hsh): Delete. (struct reg_map): New structure. (all_reg_maps): New array. (enum arm_reg_type): New enums. (build_reg_hsh): New function. (insert_reg_alias): Use hash table passed by caller. Adjust all callers. (create_register_alias): New function, split out from ... (md_assemble): ... here. (md_begin): Build new register hash tables. (arm_reg_parse): New argument for the hash table to search. Adjust all callers. (arm_reg_parse_any): New function. (co_proc_number): Look up the processor number in the processor hash table. (cirrus_regtype): Delete. (cirrus_register, cirrus_mvf_register, cirrus_mvd_register) (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register) (ARM_EXT_MAVERICKsc_register): Delete. (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete. (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New functions. (do_c_triple_4, do_c_triple_5): Delete. (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions. (do_c_quad_6): Delete. (do_c_quad_6[ab]): New functions. (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework arguments to use new register parsing methods. (cirrus_reg_required_here): Likewise. (insns): Reclassify cirrus maverick worker functions. (cirrus_valid_reg): Delete.
2002-01-10 11:47:35 +00:00
2002-01-10 Richard Earnshaw <rearnsha@arm.com>
* tc-arm.c (struct reg_entry): Move before prototypes.
(int_register, cp_register, fp_register): Delete.
(reg_table): Delete. Replaced with ...
(rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
(mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
(mav_dspsc_table): ... one table per register set.
(arm_reg_hsh): Delete.
(struct reg_map): New structure.
(all_reg_maps): New array.
(enum arm_reg_type): New enums.
(build_reg_hsh): New function.
(insert_reg_alias): Use hash table passed by caller. Adjust all
callers.
(create_register_alias): New function, split out from ...
(md_assemble): ... here.
(md_begin): Build new register hash tables.
(arm_reg_parse): New argument for the hash table to search. Adjust all
callers.
(arm_reg_parse_any): New function.
(co_proc_number): Look up the processor number in the processor hash
table.
(cirrus_regtype): Delete.
(cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
(cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
(ARM_EXT_MAVERICKsc_register): Delete.
(do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
(do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
functions.
(do_c_triple_4, do_c_triple_5): Delete.
(do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
(do_c_quad_6): Delete.
(do_c_quad_6[ab]): New functions.
(do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
arguments to use new register parsing methods.
(cirrus_reg_required_here): Likewise.
(insns): Reclassify cirrus maverick worker functions.
(cirrus_valid_reg): Delete.
bfd: * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo. (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c. (elf32-sh-nbsd.lo): New rule. * Makefile.in: Regenerate. * config.bfd (sh*le-*-netbsdelf*): New target. (sh*-*-netbsdelf*): New target. * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*. (bfd_elf32_shnbsd_vec): New vector. (bfd_elf32_shlnbsd_vec): New vector. * configure: Regenerate. * elf32-sh-nbsd.c: New file. * targets.c: Update copyright years. (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and bfd_elf32_shnbsd_vec. gas: * configure.in (sh*le): Set cpu_type=sh and endian=little. (sh*-*-netbsdelf*): New target. * configure: Regenerate. * tc-sh.h: Update copyright years. (TARGET_FORMAT): Add version for TE_NetBSD. ld: * Makefile.am (ALL_EMULATIONS): Add eshelf_nbsd.o and eshlelf_nbsd.o. (eshelf_nbsd.c): New rule. (eshlelf_nbsd.c): New rule. * Makefile.in: Regenerate. * configure.tgt (sh*le-*-netbsdelf*): New target. (sh*-*-netbsdelf*): New target. * emulparams/shelf.sh: Document that shelf_nbsd.sh sources this file. * ld/emulparams/shelf_nbsd.sh: New emulation. * ld/emulparams/shlelf_nbsd.sh: New emulation.
2002-01-08 04:23:02 +00:00
2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
* configure.in (sh*le): Set cpu_type=sh and endian=little.
(sh*-*-netbsdelf*): New target.
* configure: Regenerate.
gas: 2002-01-18 Andreas Jaeger <aj@suse.de> * as.c (parse_args): Update year. binutils: 2002-01-18 Andreas Jaeger <aj@suse.de> * version.c (print_version): Update year. ld: 2002-01-18 Andreas Jaeger <aj@suse.de> * ldver.c (ldversion): Update year.
2002-01-18 11:28:42 +00:00
* tc-sh.h: Update copyright years.
bfd: * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo. (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c. (elf32-sh-nbsd.lo): New rule. * Makefile.in: Regenerate. * config.bfd (sh*le-*-netbsdelf*): New target. (sh*-*-netbsdelf*): New target. * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*. (bfd_elf32_shnbsd_vec): New vector. (bfd_elf32_shlnbsd_vec): New vector. * configure: Regenerate. * elf32-sh-nbsd.c: New file. * targets.c: Update copyright years. (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and bfd_elf32_shnbsd_vec. gas: * configure.in (sh*le): Set cpu_type=sh and endian=little. (sh*-*-netbsdelf*): New target. * configure: Regenerate. * tc-sh.h: Update copyright years. (TARGET_FORMAT): Add version for TE_NetBSD. ld: * Makefile.am (ALL_EMULATIONS): Add eshelf_nbsd.o and eshlelf_nbsd.o. (eshelf_nbsd.c): New rule. (eshlelf_nbsd.c): New rule. * Makefile.in: Regenerate. * configure.tgt (sh*le-*-netbsdelf*): New target. (sh*-*-netbsdelf*): New target. * emulparams/shelf.sh: Document that shelf_nbsd.sh sources this file. * ld/emulparams/shelf_nbsd.sh: New emulation. * ld/emulparams/shlelf_nbsd.sh: New emulation.
2002-01-08 04:23:02 +00:00
(TARGET_FORMAT): Add version for TE_NetBSD.
do not allow size or nbytes to go negative.
2002-01-07 17:51:18 +00:00
2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
* read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
negative.
* config/tc-m68k.h (md_prepare_relax_scan): Rewrite. * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2002-01-06 12:15:45 +00:00
2002-01-06 Alan Modra <amodra@bigpond.net.au>
* config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
* config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2002-01-05 Daniel Jacobowitz <drow@mvista.com> * tc-mips.c (mips_cprestore_valid): New flag. (mips_frame_reg_valid): New flag. (macro) [M_JAL_2]: Check both flags. [M_JAL_A]: Likewise. (s_cprestore): Set mips_cprestore_valid. (tc_get_register): If setting mips_frame_reg, set mips_frame_reg_valid and clear mips_cprestore_valid. (s_mips_ent): Clear both flags. (s_mips_end): Clear both flags. 2002-01-05 Daniel Jacobowitz <drow@mvista.com> * gas/mips/jal-svr4pic.s: Add .ent and .frame directives. * gas/mips/mips-abi32-pic.s: Add .frame directive. * gas/mips/mips-gp32-fp32-pic.s: Likewise. * gas/mips/mips-gp32-fp64-pic.s: Likewise. * gas/mips/mips-gp64-fp32-pic.s: Likewise. * gas/mips/mips-gp64-fp64-pic.s: Likewise.
2002-01-05 19:06:52 +00:00
2002-01-05 Daniel Jacobowitz <drow@mvista.com>
* tc-mips.c (mips_cprestore_valid): New flag.
(mips_frame_reg_valid): New flag.
(macro) [M_JAL_2]: Check both flags.
[M_JAL_A]: Likewise.
(s_cprestore): Set mips_cprestore_valid.
(tc_get_register): If setting mips_frame_reg, set
mips_frame_reg_valid and clear mips_cprestore_valid.
(s_mips_ent): Clear both flags.
(s_mips_end): Clear both flags.
* write.c (write_object_file): Make use of bfd_section_list_remove. * config/obj-ecoff.c (ecoff_frob_file): Likewise. * config/tc-mmix.c (mmix_frob_file): Likewise.
2002-01-05 13:13:18 +00:00
2002-01-05 Alan Modra <amodra@bigpond.net.au>
* write.c (write_object_file): Make use of bfd_section_list_remove.
* config/obj-ecoff.c (ecoff_frob_file): Likewise.
* config/tc-mmix.c (mmix_frob_file): Likewise.
bfd: * config.bfd (x86_64-*-netbsd*): New target. * configure.in (x86_64-*-netbsd*): Set COREFILE to netbsd-core.lo. * configure: Regenerated. gas: * configure.in (i386-*-netbsdelf*): Collapse target into... (i386-*-netbsd*): ...this. Add support for x86-64. * configure: Regenerated. ld: * configure.tgt (x86_64-*-netbsd*): New target.
2002-01-04 14:49:06 +00:00
2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
* configure.in (i386-*-netbsdelf*): Collapse target into...
(i386-*-netbsd*): ...this. Add support for x86-64.
* configure: Regenerated.
[gas/ChangeLog] * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific. [include/opcode/ChangeLog] * ppc.h (PPC_OPCODE_BOOKE): BookE is not Motorola specific. (PPC_OPCODE_BOOKE64): Likewise.
2002-01-03 02:07:19 +00:00
2002-01-03 matthew green <mrg@redhat.com>
* config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
Test for a NULL frag link.
2002-01-02 17:19:07 +00:00
2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-m68k.c (md_estimate_size_before_relax): Test for a
NULL frag link.
Rotate ChangeLog
2002-01-07 12:12:47 +00:00
For older changes see ChangeLog-0001
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
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