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Diffstat (limited to 'contrib/binutils/gas/ChangeLog')
| -rw-r--r-- | contrib/binutils/gas/ChangeLog | 762 |
1 files changed, 762 insertions, 0 deletions
diff --git a/contrib/binutils/gas/ChangeLog b/contrib/binutils/gas/ChangeLog new file mode 100644 index 0000000..1723944 --- /dev/null +++ b/contrib/binutils/gas/ChangeLog @@ -0,0 +1,762 @@ +2006-07-19 Mat Hostetter <mat@lcs.mit.edu> + + * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where + when file and line unknown. + +2006-06-07 Joseph S. Myers <joseph@codesourcery.com> + + * po/Make-in (pdf, ps): New dummy targets. + +2006-06-02 Joseph S. Myers <joseph@codesourcery.com> + + * doc/Makefile.am (TEXI2DVI): Define. + * doc/Makefile.in: Regenerate. + * doc/c-arc.texi: Fix typo. + +2006-05-30 Nick Clifton <nickc@redhat.com> + + * po/es.po: Updated Spanish translation. + +2006-05-25 Nathan Sidwell <nathan@codesourcery.com> + + * gas/config/tc-m68k.c (m68k_init_arch): Move checking of + cfloat/m68881 to correct architecture before using it. + +2006-05-16 Nick Clifton <nickc@redhat.com> + + * Import these patches from the mainline: + + 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de> + + * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate + constant values. + + 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de> + + * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups + for PMEM related expressions. + +2006-05-11 Thiemo Seufer <ths@mips.com> + + * config/tc-mips.c (append_insn): Don't check the range of j or + jal addresses. + +2006-05-10 Alan Modra <amodra@bigpond.net.au> + + * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end + of list rather than beginning. + +2006-05-10 Alan Modra <amodra@bigpond.net.au> + + * write.c (relax_segment): Add pass count arg. Don't error on + negative org/space on first two passes. + (relax_seg_info): New struct. + (relax_seg, write_object_file): Adjust. + * write.h (relax_segment): Update prototype. + +2006-05-02 Joseph Myers <joseph@codesourcery.com> + + * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4 + here. + (md_apply_fix3): Multiply offset by 4 here for + BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2. + +2006-05-02 Daniel Jacobowitz <dan@codesourcery.com> + + * doc/Makefile.am (AM_MAKEINFOFLAGS): New. + (TEXI2POD): Use AM_MAKEINFOFLAGS. + (asconfig.texi): Don't set top_srcdir. + * doc/as.texinfo: Don't use top_srcdir. + * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated. + +2006-05-02 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (arm_optimize_expr): New function. + * config/tc-arm.h (md_optimize_expr): Define + (arm_optimize_expr): Add prototype. + (TC_FORCE_RELOCATION_SUB_SAME): Define. + +2006-05-01 James Lemke <jwlemke@wasabisystems.com> + + * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL. + +2006-04-25 Bob Wilson <bob.wilson@acm.org> + + * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>" + syntax instead of hardcoded opcodes with ".w18" suffixes. + (wide_branch_opcode): New. + (build_transition): Use it to check for wide branch opcodes with + either ".w18" or ".w15" suffixes. + +2006-04-25 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xtensa_create_literal_symbol, + xg_assemble_literal, xg_assemble_literal_space): Do not set the + frag's is_literal flag. + +2006-04-25 Bob Wilson <bob.wilson@acm.org> + + * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default. + +2006-04-16 Daniel Jacobowitz <dan@codesourcery.com> + + * po/POTFILES.in: Regenerated. + +2006-04-14 Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (emit_single_op): Do not relax MOVI + instructions when such transformations have been disabled. + +2006-04-10 Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target + symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags. + (xtensa_fix_close_loop_end_frags): Use the recorded values instead of + decoding the loop instructions. Remove current_offset variable. + (xtensa_fix_short_loop_frags): Likewise. + (min_bytes_to_other_loop_end): Remove current_offset argument. + +2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl> + + * config/tc-z80.c (z80_optimize_expr): Removed; redundant since 2006-04-04. + * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed. + +2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de> + + * gas/config/tc-avr.c (mcu_types): Add support for attiny261, + attiny461, attiny861, attiny25, attiny45, attiny85,attiny24, + attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324, + atmega644, atmega329, atmega3290, atmega649, atmega6490, + atmega406, atmega640, atmega1280, atmega1281, at90can32, + at90can64, at90usb646, at90usb647, at90usb1286 and + at90usb1287. + Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx. + +2006-04-07 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (parse_operands): Set default error message. + +2006-04-07 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL. + +2006-04-07 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction. + +2006-04-07 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (THUMB2_LOAD_BIT): Define. + (move_or_literal_pool): Handle Thumb-2 instructions. + (do_t_ldst): Call move_or_literal_pool for =N addressing modes. + +2006-04-07 Alan Modra <amodra@bigpond.net.au> + + PR 2512. + * config/tc-i386.c (match_template): Move 64-bit operand tests + inside loop. + +2006-04-06 Carlos O'Donell <carlos@codesourcery.com> + + * po/Make-in: Add install-html target. + * Makefile.am: Add install-html and install-html-recursive targets. + * Makefile.in: Regenerate. + * configure.in: AC_SUBST datarootdir, docdir, htmldir. + * configure: Regenerate. + * doc/Makefile.am: Add install-html and install-html-am targets. + * doc/Makefile.in: Regenerate. + +2006-04-06 Alan Modra <amodra@bigpond.net.au> + + * frags.c (frag_offset_fixed_p): Reinitialise offset before + second scan. + +2006-04-05 Richard Sandiford <richard@codesourcery.com> + Daniel Jacobowitz <dan@codesourcery.com> + + * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS. + (GOTT_BASE, GOTT_INDEX): New. + (tc_gen_reloc): Don't alter relocations against GOTT_BASE and + GOTT_INDEX when generating VxWorks PIC. + * configure.tgt (sparc*-*-vxworks*): Remove this special case; + use the generic *-*-vxworks* stanza instead. + +2006-04-04 Alan Modra <amodra@bigpond.net.au> + + PR 997 + * frags.c (frag_offset_fixed_p): New function. + * frags.h (frag_offset_fixed_p): Declare. + * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction. + (resolve_expression): Likewise. + +2006-04-03 Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (init_op_placement_info_table): Check for formats + of the same length but different numbers of slots. + +2006-03-30 Andreas Schwab <schwab@suse.de> + + * configure.in: Fix help string for --enable-targets option. + * configure: Regenerate. + +2006-03-28 Nathan Sidwell <nathan@codesourcery.com> + + * gas/config/tc-m68k.c (find_cf_chip): Merge into ... + (m68k_ip): ... here. Use for all chips. Protect against buffer + overrun and avoid excessive copying. + + * config/tc-m68k.c (m68000_control_regs, m68010_control_regs, + m68020_control_regs, m68040_control_regs, m68060_control_regs, + mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs, + mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs, + mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ... + (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl, + mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl, + mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl, + mcf5282_ctrl, mcfv4e_ctrl): ... these. + (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New. + (struct m68k_cpu): Change chip field to control_regs. + (current_chip): Remove. + (control_regs): New. + (m68k_archs, m68k_extensions): Adjust. + (m68k_cpus): Reorder to be in cpu number order. Adjust. + (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove. + (find_cf_chip): Reimplement for new organization of cpu table. + (select_control_regs): Remove. + (mri_chip): Adjust. + (struct save_opts): Save control regs, not chip. + (s_save, s_restore): Adjust. + (m68k_lookup_cpu): Give deprecated warning when necessary. + (m68k_init_arch): Adjust. + (md_show_usage): Adjust for new cpu table organization. + +2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com> + + * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc. + * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4. + * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and + "elf/bfin.h". + (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>. + (any_gotrel): New rule. + (got): Use it, and create Expr_Node_GOT_Reloc nodes. + * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and + "elf/bfin.h". + (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New. + (bfin_pic_ptr): New function. + (md_pseudo_table): Add it for ".picptr". + (OPTION_FDPIC): New macro. + (md_longopts): Add -mfdpic. + (md_parse_option): Handle it. + (md_begin): Set BFD flags. + (md_apply_fix3, bfin_fix_adjustable): Handle new relocs. + (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives + us for GOT relocs. + * Makefile.am (bfin-parse.o): Update dependencies. + (DEPTC_bfin_elf): Likewise. + * Makefile.in: Regenerate. + +2006-03-25 Richard Sandiford <richard@codesourcery.com> + + * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use + mcfemac instead of mcfmac. + +2006-03-22 Richard Sandiford <richard@codesourcery.com> + Daniel Jacobowitz <dan@codesourcery.com> + Phil Edwards <phil@codesourcery.com> + Zack Weinberg <zack@codesourcery.com> + Mark Mitchell <mark@codesourcery.com> + Nathan Sidwell <nathan@codesourcery.com> + + * config/tc-mips.c (mips_target_format): Handle vxworks targets. + (md_begin): Complain about -G being used for PIC. Don't change + the text, data and bss alignments on VxWorks. + (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when + generating VxWorks PIC. + (load_address): Extend SVR4_PIC handling to VXWORKS_PIC. + (macro): Likewise, but do not treat la $25 specially for + VxWorks PIC, and do not handle jal. + (OPTION_MVXWORKS_PIC): New macro. + (md_longopts): Add -mvxworks-pic. + (md_parse_option): Don't complain about using PIC and -G together here. + Handle OPTION_MVXWORKS_PIC. + (md_estimate_size_before_relax): Always use the first relaxation + sequence on VxWorks. + * config/tc-mips.h (VXWORKS_PIC): New. + +2006-03-21 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (md_apply_fix): Fix typo in offset mask. + +2006-03-21 Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag. + (xtensa_setup_hw_workarounds): Set this new flag for older hardware. + (get_loop_align_size): New. + (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning. + (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag. + (get_text_align_power): Rewrite to handle inputs in the range 2-8. + (get_noop_aligned_address): Use get_loop_align_size. + (get_aligned_diff): Likewise. + +2006-03-21 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt. + +2006-03-20 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define. + (do_t_branch): Encode branches inside IT blocks as unconditional. + (do_t_cps): New function. + (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi, + do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints. + (opcode_lookup): Allow conditional suffixes on all instructions in + Thumb mode. + (md_assemble): Advance condexec state before checking for errors. + (insns): Use do_t_cps. + +2006-03-20 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before + outputting the insn. + +2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de> + + * config/tc-vax.c: Update copyright year. + * config/tc-vax.h: Likewise. + +2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de> + + * config/tc-vax.c (md_chars_to_number): Used only locally, so + make it static. + * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration. + +2006-03-17 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (insns): Add ldm and stm. + +2006-03-17 Ben Elliston <bje@au.ibm.com> + + PR gas/2446 + * doc/as.texinfo (Ident): Document this directive more thoroughly. + +2006-03-16 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (insns): Add "svc". + +2006-03-13 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar + flag and avoid double underscore prefixes. + +2006-03-10 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (md_begin): Handle EABIv5. + (arm_eabis): Add EF_ARM_EABI_VER5. + * doc/c-arm.texi: Document -meabi=5. + +2006-03-10 Ben Elliston <bje@au.ibm.com> + + * app.c (do_scrub_chars): Simplify string handling. + +2006-03-07 Richard Sandiford <richard@codesourcery.com> + Daniel Jacobowitz <dan@codesourcery.com> + Zack Weinberg <zack@codesourcery.com> + Nathan Sidwell <nathan@codesourcery.com> + Paul Brook <paul@codesourcery.com> + Ricardo Anguiano <anguiano@codesourcery.com> + Phil Edwards <phil@codesourcery.com> + + * config/tc-arm.c (md_apply_fix): Install a value of zero into a + BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA + R_ARM_ABS12 reloc. + (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative + relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12 + relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets. + +2006-03-06 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables + even when using the text-section-literals option. + +2006-03-06 Nathan Sidwell <nathan@codesourcery.com> + + * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k + and cf. + (m68k_ip): <case 'J'> Check we have some control regs. + (md_parse_option): Allow raw arch switch. + (m68k_init_arch): Better detection of arch/cpu mismatch. Detect + whether 68881 or cfloat was meant by -mfloat. + (md_show_usage): Adjust extension display. + (m68k_elf_final_processing): Adjust. + +2006-03-03 Bjoern Haase <bjoern.m.haase@web.de> + + * config/tc-avr.c (avr_mod_hash_value): New function. + (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and + BFD_RELOC_MS8_LDI for hlo8() and hhi8() + (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value + instead of int avr_ldi_expression: use avr_mod_hash_value instead + of (int). + (tc_gen_reloc): Handle substractions of symbols, if possible do + fixups, abort otherwise. + * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX, + tc_fix_adjustable): Define. + +2006-03-02 James E Wilson <wilson@specifix.com> + + * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we + change the template, then clear md.slot[curr].end_of_insn_group. + +2006-02-28 Jan Beulich <jbeulich@novell.com> + + * macro.c (get_any_string): Don't insert quotes for <>-quoted input. + +2006-02-28 Jan Beulich <jbeulich@novell.com> + + PR/1070 + * macro.c (getstring): Don't treat parentheses special anymore. + (get_any_string): Don't consider '(' and ')' as quoting anymore. + Special-case '(', ')', '[', and ']' when dealing with non-quoting + characters. + +2006-02-28 Mat <mat@csail.mit.edu> + + * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use. + +2006-02-27 Jakub Jelinek <jakub@redhat.com> + + * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame + field. + (CFI_signal_frame): Define. + (cfi_pseudo_table): Add .cfi_signal_frame. + (dot_cfi): Handle CFI_signal_frame. + (output_cie): Handle cie->signal_frame. + (select_cie_for_fde): Don't share CIE if signal_frame flag is + different. Copy signal_frame from FDE to newly created CIE. + * doc/as.texinfo: Document .cfi_signal_frame. + +2006-02-27 Carlos O'Donell <carlos@codesourcery.com> + + * doc/Makefile.am: Add html target. + * doc/Makefile.in: Regenerate. + * po/Make-in: Add html target. + +2006-02-27 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (output_insn): Support Intel Merom New + Instructions. + + * config/tc-i386.h (CpuMNI): New. + (CpuUnknownFlags): Add CpuMNI. + +2006-02-24 David S. Miller <davem@sunset.davemloft.net> + + * config/tc-sparc.c (priv_reg_table): Add entry for "gl". + (hpriv_reg_table): New table for hyperprivileged registers. + (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged + register encoding. + +2006-02-24 DJ Delorie <dj@redhat.com> + + * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix. + (tc_gen_reloc): Don't define. + * config/tc-m32c.c (rl_for, relaxable): New convenience macros. + (OPTION_LINKRELAX): New. + (md_longopts): Add it. + (m32c_relax): New. + (md_parse_options): Set it. + (md_assemble): Emit relaxation relocs as needed. + (md_convert_frag): Emit relaxation relocs as needed. + (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16. + (m32c_apply_fix): New. + (tc_gen_reloc): New. + (m32c_force_relocation): Force out jump relocs when relaxing. + (m32c_fix_adjustable): Return false if relaxing. + +2006-02-24 Paul Brook <paul@codesourcery.com> + + * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7, + arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables. + (struct asm_barrier_opt): Define. + (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables. + (parse_psr): Accept V7M psr names. + (parse_barrier): New function. + (enum operand_parse_code): Add OP_oBARRIER. + (parse_operands): Implement OP_oBARRIER. + (do_barrier): New function. + (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions. + (do_t_cpsi): Add V7M restrictions. + (do_t_mrs, do_t_msr): Validate V7M variants. + (md_assemble): Check for NULL variants. + (v7m_psrs, barrier_opt_names): New tables. + (insns): Add V7 instructions. Mark V6 instructions absent from V7M. + (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh. + (arm_cpu_option_table): Add Cortex-M3, R4 and A8. + (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m. + (struct cpu_arch_ver_table): Define. + (cpu_arch_ver): New. + (aeabi_set_public_attributes): Use cpu_arch_ver. Set + Tag_CPU_arch_profile. + * doc/c-arm.texi: Document new cpu and arch options. + +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: |
