658 lines
24 KiB
Text
658 lines
24 KiB
Text
2006-04-14 Sterling Augustine <sterling@tensilica.com>
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* config/tc-xtensa.c (emit_single_op): Do not relax MOVI
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instructions when such transformations have been disabled.
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2006-04-10 Sterling Augustine <sterling@tensilica.com>
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* config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
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symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
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(xtensa_fix_close_loop_end_frags): Use the recorded values instead of
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decoding the loop instructions. Remove current_offset variable.
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(xtensa_fix_short_loop_frags): Likewise.
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(min_bytes_to_other_loop_end): Remove current_offset argument.
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2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
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* config/tc-z80.c (z80_optimize_expr): Removed; redundant since 2006-04-04.
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* config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
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2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
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* gas/config/tc-avr.c (mcu_types): Add support for attiny261,
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attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
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attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
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atmega644, atmega329, atmega3290, atmega649, atmega6490,
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atmega406, atmega640, atmega1280, atmega1281, at90can32,
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at90can64, at90usb646, at90usb647, at90usb1286 and
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at90usb1287.
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Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
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2006-04-07 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (parse_operands): Set default error message.
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2006-04-07 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
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2006-04-07 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
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2006-04-07 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (THUMB2_LOAD_BIT): Define.
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(move_or_literal_pool): Handle Thumb-2 instructions.
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(do_t_ldst): Call move_or_literal_pool for =N addressing modes.
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2006-04-07 Alan Modra <amodra@bigpond.net.au>
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PR 2512.
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* config/tc-i386.c (match_template): Move 64-bit operand tests
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inside loop.
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2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
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* po/Make-in: Add install-html target.
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* Makefile.am: Add install-html and install-html-recursive targets.
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* Makefile.in: Regenerate.
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* configure.in: AC_SUBST datarootdir, docdir, htmldir.
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* configure: Regenerate.
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* doc/Makefile.am: Add install-html and install-html-am targets.
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* doc/Makefile.in: Regenerate.
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2006-04-06 Alan Modra <amodra@bigpond.net.au>
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* frags.c (frag_offset_fixed_p): Reinitialise offset before
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second scan.
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2006-04-05 Richard Sandiford <richard@codesourcery.com>
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Daniel Jacobowitz <dan@codesourcery.com>
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* config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
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(GOTT_BASE, GOTT_INDEX): New.
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(tc_gen_reloc): Don't alter relocations against GOTT_BASE and
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GOTT_INDEX when generating VxWorks PIC.
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* configure.tgt (sparc*-*-vxworks*): Remove this special case;
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use the generic *-*-vxworks* stanza instead.
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2006-04-04 Alan Modra <amodra@bigpond.net.au>
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PR 997
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* frags.c (frag_offset_fixed_p): New function.
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* frags.h (frag_offset_fixed_p): Declare.
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* expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
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(resolve_expression): Likewise.
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2006-04-03 Sterling Augustine <sterling@tensilica.com>
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* config/tc-xtensa.c (init_op_placement_info_table): Check for formats
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of the same length but different numbers of slots.
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2006-03-30 Andreas Schwab <schwab@suse.de>
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* configure.in: Fix help string for --enable-targets option.
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* configure: Regenerate.
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2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
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* gas/config/tc-m68k.c (find_cf_chip): Merge into ...
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(m68k_ip): ... here. Use for all chips. Protect against buffer
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overrun and avoid excessive copying.
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* config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
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m68020_control_regs, m68040_control_regs, m68060_control_regs,
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mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
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mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
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mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
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(m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
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mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
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mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
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mcf5282_ctrl, mcfv4e_ctrl): ... these.
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(mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
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(struct m68k_cpu): Change chip field to control_regs.
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(current_chip): Remove.
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(control_regs): New.
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(m68k_archs, m68k_extensions): Adjust.
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(m68k_cpus): Reorder to be in cpu number order. Adjust.
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(CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
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(find_cf_chip): Reimplement for new organization of cpu table.
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(select_control_regs): Remove.
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(mri_chip): Adjust.
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(struct save_opts): Save control regs, not chip.
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(s_save, s_restore): Adjust.
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(m68k_lookup_cpu): Give deprecated warning when necessary.
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(m68k_init_arch): Adjust.
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(md_show_usage): Adjust for new cpu table organization.
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2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
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* config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
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* config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
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* config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
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"elf/bfin.h".
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(GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
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(any_gotrel): New rule.
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(got): Use it, and create Expr_Node_GOT_Reloc nodes.
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* config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
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"elf/bfin.h".
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(DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
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(bfin_pic_ptr): New function.
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(md_pseudo_table): Add it for ".picptr".
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(OPTION_FDPIC): New macro.
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(md_longopts): Add -mfdpic.
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(md_parse_option): Handle it.
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(md_begin): Set BFD flags.
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(md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
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(bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
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us for GOT relocs.
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* Makefile.am (bfin-parse.o): Update dependencies.
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(DEPTC_bfin_elf): Likewise.
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* Makefile.in: Regenerate.
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2006-03-25 Richard Sandiford <richard@codesourcery.com>
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* config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
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mcfemac instead of mcfmac.
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2006-03-22 Richard Sandiford <richard@codesourcery.com>
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Daniel Jacobowitz <dan@codesourcery.com>
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Phil Edwards <phil@codesourcery.com>
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Zack Weinberg <zack@codesourcery.com>
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Mark Mitchell <mark@codesourcery.com>
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Nathan Sidwell <nathan@codesourcery.com>
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* config/tc-mips.c (mips_target_format): Handle vxworks targets.
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(md_begin): Complain about -G being used for PIC. Don't change
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the text, data and bss alignments on VxWorks.
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(reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
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generating VxWorks PIC.
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(load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
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(macro): Likewise, but do not treat la $25 specially for
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VxWorks PIC, and do not handle jal.
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(OPTION_MVXWORKS_PIC): New macro.
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(md_longopts): Add -mvxworks-pic.
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(md_parse_option): Don't complain about using PIC and -G together here.
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Handle OPTION_MVXWORKS_PIC.
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(md_estimate_size_before_relax): Always use the first relaxation
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sequence on VxWorks.
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* config/tc-mips.h (VXWORKS_PIC): New.
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2006-03-21 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
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2006-03-21 Sterling Augustine <sterling@tensilica.com>
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* config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
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(xtensa_setup_hw_workarounds): Set this new flag for older hardware.
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(get_loop_align_size): New.
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(xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
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(xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
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(get_text_align_power): Rewrite to handle inputs in the range 2-8.
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(get_noop_aligned_address): Use get_loop_align_size.
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(get_aligned_diff): Likewise.
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2006-03-21 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
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2006-03-20 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
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(do_t_branch): Encode branches inside IT blocks as unconditional.
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(do_t_cps): New function.
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(do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
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do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
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(opcode_lookup): Allow conditional suffixes on all instructions in
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Thumb mode.
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(md_assemble): Advance condexec state before checking for errors.
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(insns): Use do_t_cps.
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2006-03-20 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
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outputting the insn.
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2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
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* config/tc-vax.c: Update copyright year.
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* config/tc-vax.h: Likewise.
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2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
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* config/tc-vax.c (md_chars_to_number): Used only locally, so
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make it static.
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* config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
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2006-03-17 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (insns): Add ldm and stm.
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2006-03-17 Ben Elliston <bje@au.ibm.com>
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PR gas/2446
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* doc/as.texinfo (Ident): Document this directive more thoroughly.
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2006-03-16 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (insns): Add "svc".
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2006-03-13 Bob Wilson <bob.wilson@acm.org>
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* config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
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flag and avoid double underscore prefixes.
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2006-03-10 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (md_begin): Handle EABIv5.
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(arm_eabis): Add EF_ARM_EABI_VER5.
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* doc/c-arm.texi: Document -meabi=5.
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2006-03-10 Ben Elliston <bje@au.ibm.com>
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* app.c (do_scrub_chars): Simplify string handling.
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2006-03-07 Richard Sandiford <richard@codesourcery.com>
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Daniel Jacobowitz <dan@codesourcery.com>
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Zack Weinberg <zack@codesourcery.com>
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Nathan Sidwell <nathan@codesourcery.com>
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Paul Brook <paul@codesourcery.com>
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Ricardo Anguiano <anguiano@codesourcery.com>
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Phil Edwards <phil@codesourcery.com>
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* config/tc-arm.c (md_apply_fix): Install a value of zero into a
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BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
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R_ARM_ABS12 reloc.
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(tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
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relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
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relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
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2006-03-06 Bob Wilson <bob.wilson@acm.org>
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* config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
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even when using the text-section-literals option.
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2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
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* config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
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and cf.
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(m68k_ip): <case 'J'> Check we have some control regs.
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(md_parse_option): Allow raw arch switch.
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(m68k_init_arch): Better detection of arch/cpu mismatch. Detect
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whether 68881 or cfloat was meant by -mfloat.
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(md_show_usage): Adjust extension display.
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(m68k_elf_final_processing): Adjust.
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2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
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* config/tc-avr.c (avr_mod_hash_value): New function.
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(md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
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BFD_RELOC_MS8_LDI for hlo8() and hhi8()
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(md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
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instead of int avr_ldi_expression: use avr_mod_hash_value instead
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of (int).
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(tc_gen_reloc): Handle substractions of symbols, if possible do
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fixups, abort otherwise.
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* config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
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tc_fix_adjustable): Define.
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2006-03-02 James E Wilson <wilson@specifix.com>
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* config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
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change the template, then clear md.slot[curr].end_of_insn_group.
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2006-02-28 Jan Beulich <jbeulich@novell.com>
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* macro.c (get_any_string): Don't insert quotes for <>-quoted input.
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2006-02-28 Jan Beulich <jbeulich@novell.com>
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PR/1070
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* macro.c (getstring): Don't treat parentheses special anymore.
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(get_any_string): Don't consider '(' and ')' as quoting anymore.
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Special-case '(', ')', '[', and ']' when dealing with non-quoting
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characters.
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2006-02-28 Mat <mat@csail.mit.edu>
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* dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
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2006-02-27 Jakub Jelinek <jakub@redhat.com>
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* dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
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field.
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(CFI_signal_frame): Define.
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(cfi_pseudo_table): Add .cfi_signal_frame.
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(dot_cfi): Handle CFI_signal_frame.
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(output_cie): Handle cie->signal_frame.
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(select_cie_for_fde): Don't share CIE if signal_frame flag is
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different. Copy signal_frame from FDE to newly created CIE.
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* doc/as.texinfo: Document .cfi_signal_frame.
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2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
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* doc/Makefile.am: Add html target.
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* doc/Makefile.in: Regenerate.
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* po/Make-in: Add html target.
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2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (output_insn): Support Intel Merom New
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Instructions.
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* config/tc-i386.h (CpuMNI): New.
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(CpuUnknownFlags): Add CpuMNI.
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2006-02-24 David S. Miller <davem@sunset.davemloft.net>
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* config/tc-sparc.c (priv_reg_table): Add entry for "gl".
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(hpriv_reg_table): New table for hyperprivileged registers.
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(sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
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register encoding.
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2006-02-24 DJ Delorie <dj@redhat.com>
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* config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
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(tc_gen_reloc): Don't define.
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* config/tc-m32c.c (rl_for, relaxable): New convenience macros.
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(OPTION_LINKRELAX): New.
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(md_longopts): Add it.
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(m32c_relax): New.
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(md_parse_options): Set it.
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(md_assemble): Emit relaxation relocs as needed.
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(md_convert_frag): Emit relaxation relocs as needed.
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(md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
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(m32c_apply_fix): New.
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(tc_gen_reloc): New.
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(m32c_force_relocation): Force out jump relocs when relaxing.
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(m32c_fix_adjustable): Return false if relaxing.
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2006-02-24 Paul Brook <paul@codesourcery.com>
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* config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
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arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
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(struct asm_barrier_opt): Define.
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(arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
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(parse_psr): Accept V7M psr names.
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(parse_barrier): New function.
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(enum operand_parse_code): Add OP_oBARRIER.
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(parse_operands): Implement OP_oBARRIER.
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(do_barrier): New function.
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(do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
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(do_t_cpsi): Add V7M restrictions.
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(do_t_mrs, do_t_msr): Validate V7M variants.
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(md_assemble): Check for NULL variants.
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(v7m_psrs, barrier_opt_names): New tables.
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(insns): Add V7 instructions. Mark V6 instructions absent from V7M.
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(md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
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(arm_cpu_option_table): Add Cortex-M3, R4 and A8.
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(arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
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(struct cpu_arch_ver_table): Define.
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(cpu_arch_ver): New.
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(aeabi_set_public_attributes): Use cpu_arch_ver. Set
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Tag_CPU_arch_profile.
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* doc/c-arm.texi: Document new cpu and arch options.
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|
||
2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
|
||
|
||
2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/tc-ia64.c: Update copyright years.
|
||
|
||
2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/tc-ia64.c (specify_resource): Add the rule 17 from
|
||
SDM 2.2.
|
||
|
||
2005-02-22 Paul Brook <paul@codesourcery.com>
|
||
|
||
* config/tc-arm.c (do_pld): Remove incorrect write to
|
||
inst.instruction.
|
||
(encode_thumb32_addr_mode): Use correct operand.
|
||
|
||
2006-02-21 Paul Brook <paul@codesourcery.com>
|
||
|
||
* config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
|
||
|
||
2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
|
||
Anil Paranjape <anilp1@kpitcummins.com>
|
||
Shilin Shakti <shilins@kpitcummins.com>
|
||
|
||
* Makefile.am: Add xc16x related entry.
|
||
* Makefile.in: Regenerate.
|
||
* configure.in: Added xc16x related entry.
|
||
* configure: Regenerate.
|
||
* config/tc-xc16x.h: New file
|
||
* config/tc-xc16x.c: New file
|
||
* doc/c-xc16x.texi: New file for xc16x
|
||
* doc/all.texi: Entry for xc16x
|
||
* doc/Makefile.texi: Added c-xc16x.texi
|
||
* NEWS: Announce the support for the new target.
|
||
|
||
2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
|
||
|
||
* configure.tgt: set emulation for mips-*-netbsd*
|
||
|
||
2006-02-14 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config.in: Rebuilt.
|
||
|
||
2006-02-13 Bob Wilson <bob.wilson@acm.org>
|
||
|
||
* config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
|
||
from 1, not 0, in error messages.
|
||
(md_assemble): Simplify special-case check for ENTRY instructions.
|
||
(tinsn_has_invalid_symbolic_operands): Do not include opcode and
|
||
operand in error message.
|
||
|
||
2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
|
||
|
||
* configure.tgt (arm-*-linux-gnueabi*): Change to
|
||
arm-*-linux-*eabi*.
|
||
|
||
2006-02-10 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/tc-crx.c (check_range): Ensure that the sign bit of a
|
||
32-bit value is propagated into the upper bits of a 64-bit long.
|
||
|
||
* config/tc-arc.c (init_opcode_tables): Fix cast.
|
||
(arc_extoper, md_operand): Likewise.
|
||
|
||
2006-02-09 David Heine <dlheine@tensilica.com>
|
||
|
||
* config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
|
||
each relaxation step.
|
||
|
||
2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
* configure.in (CHECK_DECLS): Add vsnprintf.
|
||
* configure: Regenerate.
|
||
* messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
|
||
include/declare here, but...
|
||
* as.h: Move code detecting VARARGS idiom to the top.
|
||
(errno.h, stdarg.h, varargs.h, va_list): ...here.
|
||
(vsnprintf): Declare if not already declared.
|
||
|
||
2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* as.c (close_output_file): New.
|
||
(main): Register close_output_file with xatexit before
|
||
dump_statistics. Don't call output_file_close.
|
||
|
||
2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
|
||
mcf5329_control_regs): New.
|
||
(not_current_architecture, selected_arch, selected_cpu): New.
|
||
(m68k_archs, m68k_extensions): New.
|
||
(archs): Renamed to ...
|
||
(m68k_cpus): ... here. Adjust.
|
||
(n_arches): Remove.
|
||
(md_pseudo_table): Add arch and cpu directives.
|
||
(find_cf_chip, m68k_ip): Adjust table scanning.
|
||
(no_68851, no_68881): Remove.
|
||
(md_assemble): Lazily initialize.
|
||
(select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
|
||
(md_init_after_args): Move functionality to m68k_init_arch.
|
||
(mri_chip): Adjust table scanning.
|
||
(md_parse_option): Reimplement 'm' processing to add -march & -mcpu
|
||
options with saner parsing.
|
||
(m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
|
||
m68k_init_arch): New.
|
||
(s_m68k_cpu, s_m68k_arch): New.
|
||
(md_show_usage): Adjust.
|
||
(m68k_elf_final_processing): Set CF EF flags.
|
||
* config/tc-m68k.h (m68k_init_after_args): Remove.
|
||
(tc_init_after_args): Remove.
|
||
* doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
|
||
(M68k-Directives): Document .arch and .cpu directives.
|
||
|
||
2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
|
||
|
||
* config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
|
||
synonyms for equ and defl.
|
||
(z80_cons_fix_new): New function.
|
||
(emit_byte): Disallow relative jumps to absolute locations.
|
||
(emit_data): Only handle defb, prototype changed, because defb is
|
||
now handled as pseudo-op rather than an instruction.
|
||
(instab): Entries for defb,defw,db,dw moved from here...
|
||
(md_pseudo_table): ... to here, use generic cons() for defw,dw.
|
||
Add entries for def24,def32,d24,d32.
|
||
(md_assemble): Improved error handling.
|
||
(md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
|
||
* config/tc-z80.h (TC_CONS_FIX_NEW): Define.
|
||
(z80_cons_fix_new): Declare.
|
||
* doc/c-z80.texi (defb, db): Mention warning on overflow.
|
||
(def24,d24,def32,d32): New pseudo-ops.
|
||
|
||
2006-02-02 Paul Brook <paul@codesourcery.com>
|
||
|
||
* config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
|
||
|
||
2005-02-02 Paul Brook <paul@codesourcery.com>
|
||
|
||
* config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
|
||
T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
|
||
T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
|
||
T2_OPCODE_RSB): Define.
|
||
(thumb32_negate_data_op): New function.
|
||
(md_apply_fix): Use it.
|
||
|
||
2006-01-31 Bob Wilson <bob.wilson@acm.org>
|
||
|
||
* config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
|
||
fields.
|
||
* config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
|
||
* config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
|
||
subtracted symbols.
|
||
(relaxation_requirements): Add pfinish_frag argument and use it to
|
||
replace setting tinsn->record_fix fields.
|
||
(xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
|
||
and vinsn_to_insnbuf. Remove references to record_fix and
|
||
slot_sub_symbols fields.
|
||
(xtensa_mark_narrow_branches): Delete unused code.
|
||
(is_narrow_branch_guaranteed_in_range): Handle expr that is not just
|
||
a symbol.
|
||
(convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
|
||
record_fix fields.
|
||
(tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
|
||
(vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
|
||
of the record_fix field. Simplify error messages for unexpected
|
||
symbolic operands.
|
||
(set_expr_symbol_offset_diff): Delete.
|
||
|
||
2006-01-31 Paul Brook <paul@codesourcery.com>
|
||
|
||
* config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
|
||
|
||
2006-01-31 Paul Brook <paul@codesourcery.com>
|
||
Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* config/tc-arm.c: Use arm_feature_set.
|
||
(arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
|
||
arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
|
||
fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
|
||
New variables.
|
||
(insns): Use them.
|
||
(md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
|
||
md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
|
||
arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
|
||
s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
|
||
feature flags.
|
||
(arm_legacy_option_table, arm_option_cpu_value_table): New types.
|
||
(arm_opts): Move old cpu/arch options from here...
|
||
(arm_legacy_opts): ... to here.
|
||
(md_parse_option): Search arm_legacy_opts.
|
||
(arm_cpus, arm_archs, arm_extensions, arm_fpus)
|
||
(arm_float_abis, arm_eabis): Make const.
|
||
|
||
2006-01-25 Bob Wilson <bob.wilson@acm.org>
|
||
|
||
* config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
|
||
|
||
2006-01-21 Jie Zhang <jie.zhang@analog.com>
|
||
|
||
* config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
|
||
in load immediate intruction.
|
||
|
||
2006-01-21 Jie Zhang <jie.zhang@analog.com>
|
||
|
||
* config/bfin-parse.y (value_match): Use correct conversion
|
||
specifications in template string for __FILE__ and __LINE__.
|
||
(binary): Ditto.
|
||
(unary): Ditto.
|
||
|
||
2006-01-18 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
Introduce TLS descriptors for i386 and x86_64.
|
||
* config/tc-i386.c (tc_i386_fix_adjustable): Handle
|
||
BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
|
||
BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
|
||
(optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
|
||
BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
|
||
displacement bits.
|
||
(build_modrm_byte): Set up zero modrm for TLS desc calls.
|
||
(lex_got): Handle @tlsdesc and @tlscall.
|
||
(md_apply_fix, tc_gen_reloc): Handle the new relocations.
|
||
|
||
2006-01-11 Nick Clifton <nickc@redhat.com>
|
||
|
||
Fixes for building on 64-bit hosts:
|
||
* config/tc-avr.c (mod_index): New union to allow conversion
|
||
between pointers and integers.
|
||
(md_begin, avr_ldi_expression): Use it.
|
||
* config/tc-i370.c (md_assemble): Add cast for argument to print
|
||
statement.
|
||
* config/tc-tic54x.c (subsym_substitute): Likewise.
|
||
* config/tc-mn10200.c (md_assemble): Use a union to convert the
|
||
opindex field of fr_cgen structure into a pointer so that it can
|
||
be stored in a frag.
|
||
* config/tc-mn10300.c (md_assemble): Likewise.
|
||
* config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
|
||
types.
|
||
* config/tc-v850.c: Replace uses of (int) casts with correct
|
||
types.
|
||
|
||
2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR gas/2117
|
||
* symbols.c (snapshot_symbol): Don't change a defined symbol.
|
||
|
||
2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
|
||
|
||
PR gas/2101
|
||
* config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
|
||
a local-label reference.
|
||
|
||
For older changes see ChangeLog-2005
|
||
|
||
Local Variables:
|
||
mode: change-log
|
||
left-margin: 8
|
||
fill-column: 74
|
||
version-control: never
|
||
End:
|