diff options
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 430 |
1 files changed, 429 insertions, 1 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 496b578..f4a34f2 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,281 @@ +2004-05-02 H.J. Lu <hongjiu.lu@intel.com> + + * config/obj-elf.c (obj_elf_change_section): Allow the + ".note.GNU-stack" section has SHF_EXECINSTR. + +2004-05-02 H.J. Lu <hongjiu.lu@intel.com> + + * config/obj-elf.c (get_section): Return bfd_boolean. + (obj_elf_change_section): Call bfd_get_section_by_name_if + instead of bfd_map_over_sections. + +2004-04-30 H.J. Lu <hongjiu.lu@intel.com> + + * config/obj-elf.c (get_section): New function. + (obj_elf_change_section): Support multiple sections with same + name. + +2004-04-30 Nick Clifton <nickc@redhat.com> + + * config/tc-arm.c (create_register_alias): Fix typo checking for + case sensitive register aliases. + (co_proc_number): Use error message string in all_reg_maps[] + array. + (cp_reg_required_here): Likewise. + (fp_reg_required_here): Likewise. + +2004-04-29 Brian Ford <ford@vss.fsi.com> + + * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags. + +2004-04-28 Chris Demetriou <cgd@broadcom.com> + + * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build) + (load_address, macro, mips_ip, md_parse_option) + (mips_force_relocation, mips_validate_fix, md_apply_fix3) + (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all + embedded-PIC handling, and update comments. + (SWITCH_TABLE): Remove. + * config/tc-mips.h (DIFF_EXPR_OK): Delete. + (enum mips_pic_level): Remove EMBEDDED_PIC. + (EXTERN_FORCE_RELOC): Remove embedded-PIC handling. + (TC_FORCE_RELOCATION): Update comment. + * ecoff.c (ecoff_build_lineno): Add comment about some code that + might be safe to remove now that MIPS embedded-PIC is gone. + +2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + * config/obj-som.c (obj_som_init_stab_section): Add new arguments in + call to obj_set_subsection_attributes. + (obj_som_init_stab_section): Likewise. + * config/tc-hppa.c (default_subspace_dict): Add comdat field. + (pa_def_subspaces): Provide comdat default. + (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and + not SEC_IS_COMMON if section is comdat, common or dup_common. Update + calls to create_new_subspace and update_subspace to pass comdat flag. + (create_new_subspace, update_subspace): Add new comdat argument. Use + it in calls to obj_set_subsection_attributes. + * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter + and use of comdat, common and dup_comm parameters. + +2004-04-26 H.J. Lu <hongjiu.lu@intel.com> + + * config/obj-elf.c (obj_elf_change_section): Check if the old + group name is NULL before comparison. + +2004-04-23 Chris Demetriou <cgd@broadcom.com> + + * config/tc-mips.h (mips_dwarf2_addr_size): Prototype. + +2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN. + +2004-04-23 Chris Demetriou <cgd@broadcom.com> + + * config/tc-mips.c (md_longopts): Remove -membedded-pic option. + (OPTION_MEMBEDDED_PIC): Remove. + (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL) + (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS) + (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64) + (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH) + (OPTION_ELF_BASE): Renumber. + (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling. + (md_show_usage): Remove mention of -membedded-pic. + * doc/as.texinfo: Remove mention of -membedded-pic. + +2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove. + * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove + a.out support. + (md_begin, mips_ip, md_parse_option, s_change_sec, s_option, + s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of + USE_GLOBAL_POINTER_OPT. + +2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * config/tc-mips.c (macro): One more use of load_delay_nop. + +2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp> + + * config/tc-mips.c (load_delay_nop): New function. + (load_address, macro): Use load_delay_nop() to build a nop + which can be omitted with gpr_interlocks. + +2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * config/tc-mips.c (hilo_interlocks, gpr_interlocks, + cop_interlocks): Remove superfluous CPU entries. + +2004-04-22 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4. + +2004-04-22 Peter Barada <peter@the-baradas.com> + + * NEWS: Added support for EMAC instructions and MAC/EMAC + Motorola syntax. + * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC + scale factor tokens, trailing_ampersand to mark mask addressing + for MAC/EMAC instructions. + * config/m68k-parse.y: Add options_ampersand clause, '<<', + '>>'. + (yylex): Handle '>', '<', and '&' following '+'. + * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire + architectures in archs[]. + (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing + for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>' + respectively. + (m68k_ip): Handle trailing '&' on MAC/EMAC insns. + (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']' + cases. + Add EMAC operands to init_table[]. + +2004-04-22 Bruno De Bus <bdebus@elis.ugent.be> + + * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED + state. + (TC_SEGMENT_INFO_TYPE): Define to enum mstate. + * config/tc-arm.c (enum mstate): Delete from here. + (mapping_state): Remove the static mapstate variable and instead + store the state in the segment. This allows a per-section mapping + state. Handle and ignore MAP_UNDEFINED states. + (arm_elf_change_section): Get the current mapping state from the + new section. + (s_ltorg): Set the mapping state to MAP_DATA. + (arm_cleanup): Use arm_elf_change_section to get the mapping state + for each pool as it is emitted. + +2004-04-22 Nick Clifton <nickc@redhat.com> + + * config/tc-arm.h: Formatting tidy ups. + +2004-04-20 Chris Demetriou <cgd@broadcom.com> + + * NEWS: Note that MIPS -membedded-pic option is deprecated. + +2004-04-20 DJ Delorie <dj@redhat.com> + + * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define. + * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32". + [TE_PE] (O_secrel): Define. + [TE_PE] (x86_pe_cons_fix_new): New. + [TE_PE] (pe_directive_secrel): Likewise. + (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL. + +2004-04-19 Eric Christopher <echristo@redhat.com> + + * config/tc-mips.c (mips_dwarf2_addr_size): Revert part + of previous patch for fix in gcc. + +2004-04-19 Jakub Jelinek <jakub@redhat.com> + + * config/tc-xtensa.c (xg_assembler_literal): Fix a typo. + +2004-04-19 Nathan Sidwell <nathan@codesourcery.com> + + * read.c (do_align): Call md_flush_pending_output, if defined. + +2004-04-16 Alan Modra <amodra@bigpond.net.au> + + * expr.c (operand): Correct checks for ++ and --. + +2004-04-14 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-generic.c: Add some comments. + +2004-04-14 Richard Sandiford <rsandifo@redhat.com> + + * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from + -{no-}mfix-vr4122-bugs. + * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs. + (append_insn, mips_emit_delays): Update accordingly. + (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122. + (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120. + (md_parse_option): Update after above changes. + (md_show_usage): Add -mfix-vr4120. + +2004-04-13 Bob Wilson <bob.wilson@acm.org> + + * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use + of .section directive; add a reference to the ELF .subsection + directive. + +2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> + + * config/tc-m32r.c (md_assemble): Fixed infinite loop bug + in parallel. + +2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * Makefile.am: Remove mips from aout targets. + * Makefile.in: Regenerate. + * configure.in: Remove mips-dec-bsd* target. + * configure: Regenerate. + +2004-04-07 Alan Modra <amodra@bigpond.net.au> + + PR 96 + * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields + to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64. + Update "mapping". Restrict some @ modifiers to 32 bit. + +2004-04-01 Asgari Jinia <asgarij@kpitcummins.com> + Dhananjay Deshpande <dhananjayd@kpitcummins.com> + + * config/tc-sh.c (dont_adjust_reloc_32): New variable. + (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when + dont_adjust_reloc_32 is set. + (md_longopts): Add option -renesas. + (md_parse_option, md_show_usage): Likewise. + * doc/c-sh.texi: Likewise. + +2004-04-01 Dave Korn <dk@artimi.com> + + * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for + hi16 and lo16 fixS structs. + (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in + exactly the same way as for RELOC_DLX_REL16. + (machine_ip): properly respect LO flag in the_insn and + output RELOC_DLX_LO16 rather than RELOC_DLX_16. + (md_apply_fix3): apply RELOC_DLX_LO16. + +2004-03-30 Stan Shebs <shebs@apple.com> + + Remove long-obsolete MPW support. + * mpw-config.in, mpw-make.sed, mac-as.r: Remove files. + * configure.in: Remove mention of ppc-*-mpw* config. + * configure.in: Likewise. + +2004-03-30 Nick Clifton <nickc@redhat.com> + + * config/tc-arm.c (meabi_flags): Make its use conditional upon + OBJ_ELF being defined. + +2004-03-27 Alan Modra <amodra@bigpond.net.au> + + * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code. + +2004-03-23 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (meabi_flags): New variable. + (arm_parse_eabi): New function. + (md_begin): Set flags for EABI v3. + (arm_eabis): Add. + (arm_long_opts): Add meabi. + * doc/as.texinf <ARM>: Document -meabi. + * doc/c-arm.texi: Ditto. + +2004-03-22 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal + tables even when use_literal_section flag is not set. + +2004-03-22 Alan Modra <amodra@bigpond.net.au> + + * config/tc-sh.c: Remove trailing whitespace. + 2004-03-22 Hans-Peter Nilsson <hp@axis.com> * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort, @@ -27,6 +305,38 @@ segments, including init and fini literal segments. (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec. +2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type. + (pa_comm): Set BSF_OBJECT in symbol flags. + +2004-03-19 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + * doc/Makefile.in: Regenerate. + * config.in: Regenerate. + * po/gas.pot: Regenerate. + +2004-03-18 Nathan Sidwell <nathan@codesourcery.com> + + * read.c (read_a_source_file): Use demand_empty_rest_of_line. + (demand_empty_rest_of_line): Issue an error here. + (ignore_rest_of_line): Silently skip to end. + (demand_copy_string): Issue an error, not warning. + (equals): Likewise. + * config/obj-elf.c (obj_elf_section_name): Likewise. + (obj_elf_section): Likewise. + * config/tc-arc.c (arc_extoper): Remove bogus NULL checks. + (arc_extinst): Likewise. + * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line. + (dot_spill): Likewise. + (dot_unwabi): Likewise. + (dot_prologue): Likewise. + + * expr.c (operand): Reject ++ and --. + (operator): Likewise. + 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp> * config/tc-sh.c: Include dw2gencfi.h. @@ -56,11 +366,129 @@ * config/tc-i386.h (CpuPadLock): New define. (CpuUnknownFlags): Added CpuPadLock. +2004-03-07 Andreas Schwab <schwab@suse.de> + + * doc/c-hppa.texi (HPPA Directives): Fix typo. + +2004-03-07 Richard Henderson <rth@redhat.com> + + * dw2gencfi.c (output_cie): Align length to 4 byte boundary. + (cfi_finish): Likewise for fde. + +2004-03-05 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (md_assemble): Properly handle NULL + align_frag. + (ia64_handle_align): Don't abort if failed to add a stop bit. + +2004-03-04 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.in: Regenerated. + * aclocal.m4: Likewise. + * configure: Likewise. + * doc/Makefile.in: Likewise. + +2004-03-03 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (dot_align): New. + (ia64_do_align): Make it static. + (md_pseudo_table): Use "dot_align" for "align". + (ia64_md_do_align): Don't set align_frag here. + (ia64_handle_align): Add a stop bit to the previous bundle if + needed. + + * config/tc-ia64.h (ia64_do_align): Removed. + +2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com> + + * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and + -isa=sh4-nommu-nofpu options. Adjust help messages accordingly. + (sh_elf_final_processing): Output BFD type sh4_nofpu if that is + the most general type or the user specifically requested it. + (md_assemble): Add a new error message for when an instruction + is understood, but is not allowed due to an -isa option. + +2004-03-02 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (align_frag): New. + (md_assemble): Set the tc_frag_data field in align_frag for + IA64_OPCODE_FIRST instructions. + (ia64_md_do_align): Set align_frag. + (ia64_handle_align): Add a stop bit if needed. + + * config/tc-ia64.h (TC_FRAG_TYPE): New. + (TC_FRAG_INIT): New. + +2004-03-01 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-frv.c (fr400_audio): New variable. + (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450. + (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405. + (target_implements_insn_p): New function. + (md_assemble): Report an error if the processor doesn't implement + the instruction. + +2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> + + * config/tc-m32r.c (md_longopts): Added -no-bitinst option. + (md_parse_option): Ditto. + (OPTION_NO_SPECIAL_M32R): Added. + (md_show_usage): Document it. + (enable_speial_m32r): Changed a default value from 0 to 1. + * doc/c-m32r.texi: Document the -no-bitinst option. + +2004-02-27 Nick Clifton <nickc@redhat.com> + + * config/tc-sh.c (get_operand): Revert previous delta. + (tc_gen_reloc): Check for an unknown reloc type before processing + the addend. + +2004-02-27 Hannes Reinecke <hare@suse.de> + + * config/tc-s390.c (s390_insn): Correct range check for opcode in + .insn pseudo operation. + +2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com> + + * config/tc-sh.c (get_operand): In case of #Imm, check has been + added for wrong syntax. + 2004-02-26 Eric Christopher <echristo@redhat.com> * config/tc-mips.c (mips_dwarf2_addr_size): New. * config/tc-mips.h (DWARF2_ADDR_SIZE): Use. +2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com> + + * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01 + nibble types to assembler. + +2004-02-25 Fred Fish <fnf@redhat.com> + + * config/tc-iq2000.c: Add missing \n\ in multiline string literal. + +2004-02-20 James E Wilson <wilson@specifixinc.com> + + * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of + finalize_syms. + (fixup_unw_records): New arg before_relax. Pass to slot_index. + (ia64_estimate_size_before_relax): New. + (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment. + (generate_unwind_image): Pass 1 to fixup_unw_records. + * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare. + (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax. + +2004-02-19 Jakub Jelinek <jakub@redhat.com> + + * stabs.c (generate_asm_file): Avoid warning about use of + uninitialized variable. + +2004-02-18 David Mosberger <davidm@hpl.hp.com> + + * config/tc-ia64.c (ia64_flush_insns): In addition to prologue, + body, and endp, allow unwind records which do not have a "t" + (time/instruction) field. + 2004-02-17 Petko Manolov <petkan@nucleusys.com> * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn. @@ -68,7 +496,7 @@ Fix accumulator registers move opcodes. 2004-02-13 Hannes Reinecke <hare@suse.de> - Jakub Jelinek <jakub@redhat.com> + Jakub Jelinek <jakub@redhat.com> * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory. |