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binutils-gdb/gas/ChangeLog
Richard Sandiford fe35f09f47 gas/ 
* config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
	of register 0.
2011-07-04 20:22:52 +00:00

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2011-07-04 Richard Sandiford <rdsandiford@googlemail.com>
* config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
of register 0.
2011-07-04 Maciej W. Rozycki <macro@codesourcery.com>
* config/tc-mips.c (append_insn): Make sure DWARF-2 location
information is properly adjusted for branches that get swapped.
2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
Thomas Schwinge <thomas@schwinge.name>
PR binutils/12913
* config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
ELFOSABI_LINUX alias.
* config/tc-ia64.c: Likewise.
2011-06-30 Paul Carroll <pcarroll@codesourcery.com>
* config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less
than 4 in Thumb mode.
2011-06-30 Nick Clifton <nickc@redhat.com>
PR gas/12848
* config/tc-arm.c (BAD_RANGE): New error message define.
(md_apply_fix): Use it.
Fix range check for thumb branch instructions.
2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
* config/tc-mips.c (append_method): New enum.
(can_swap_branch_p, get_append_method): New functions.
(append_insn): Use get_append_method to decide how the instruction
should be added.
2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
* config/tc-mips.c (append_insn): Remove bogus goto.
2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
* config/tc-mips.c (append_insn): Always clear the history after an
unconditional branch.
2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
* config/tc-mips.c (find_altered_mips16_opcode): New function.
(append_insn): Use it.
2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
* config/tc-mips.c (insn_uses_reg): Delete.
(gpr_read_mask, gpr_write_mask): New functions.
(fpr_read_mask, fpr_write_mask): Likewise.
(insns_between, nops_for_vr4130, append_insn): Use them.
2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
* config/tc-mips.c (md_mips_end): Call mips_emit_delays.
2011-06-29 Dave Martin <dave.martin@linaro.org>
PR gas/12931
* config/tc-arm.c (mapping_state): When changing to ARM or THUMB
state set the minimum required alignment of the section.
2011-06-29 Tristan Gingold <gingold@adacore.com>
* config/tc-i386.c (i386_mach): Convert to ISO-C.
(md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto.
(md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto.
(md_section_align, tc_gen_reloc): Ditto.
2011-06-28 Tristan Gingold <gingold@adacore.com>
* config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not
generate dummy fix.
2011-06-28 Tristan Gingold <gingold@adacore.com>
* config/tc-alpha.c (load_expression): Use alloca instead of xmalloc.
(emit_jsrjmp): Ditto.
(tc_gen_reloc): Ditto.
2011-06-28 Tristan Gingold <gingold@adacore.com>
* config/tc-alpha.c (alpha_evax_proc_hash): Remove.
(alpha_evax_proc_data): New variable.
(s_alpha_ent): Prevent nested function. Remove has_insert call.
(s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of
error. Do not search in the hash table. Check if match with .ent.
(s_alpha_name): Remove unused variable.
(md_begin): Remove initialization of alpha_evax_proc_hash.
2011-06-27 Tristan Gingold <gingold@adacore.com>
* config/tc-alpha.c (add_to_link_pool): Remove basesym parameter.
Locally declare basesym. Add comments. Do not set literal_pool_size.
(load_expression): Adjust call to add_to_link_pool.
(s_alpha_pdesc): Define pdesc symbol using dot.
Do not set literal_pool_size.
(s_alpha_end): Use NULL instead of 0.
2011-06-27 Tristan Gingold <gingold@adacore.com>
* config/obj-evax.c (evax_frob_file_before_adjust): Add comments.
Fix style.
* config/obj-evax.h (struct alpha_linkage_fixups): Remove seg
field. Add comments.
(obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove
2011-06-26 Richard Sandiford <rdsandiford@googlemail.com>
* config/tc-mips.c (fix_24k_record_store_info): If the previous
instruction was a store, and the next instructions are unknown,
assume the worst.
2011-06-25 Richard Sandiford <rdsandiford@googlemail.com>
PR gas/12915
* config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn)
(nops_for_sequence, nops_for_insn_or_target): Add ignore parameters.
(mips_emit_delays, start_noreorder): Update accordingly.
(append_insn): Likewise. Revert original fix for this PR
and use the ignore parameter instead.
2011-06-24 Tristan Gingold <gingold@adacore.com>
PR gas/11625
* config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort.
2011-06-24 Tristan Gingold <gingold@adacore.com>
* config/tc-alpha.c (add_to_link_pool): Remove useless offset
variable. Fix style.
2011-06-23 Richard Sandiford <rdsandiford@googlemail.com>
PR gas/12915
* config/tc-mips.c (append_insn): Only consider hazards between the
pre-noreorder block and ip.
2011-06-21 Sameera Deshpande <sameera.deshpande@arm.com>
* config/tc-arm.c (vfp_conv): Add check on range of immediate operand
in vcvt instruction between floating-point and fixed-point.
(operand_parse_code): Add "OP_oI32z".
(parse_operands): OP_oI32z case added.
2011-06-20 H.J. Lu <hongjiu.lu@intel.com>
* configure.tgt: Revert x32 change.
2011-06-20 Nick Clifton <nickc@redhat.com>
* doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi.
* doc/Makefile.in: Regenerate.
* doc/all.texi: Set XSTORMY16.
* doc/c-xstormy16.texi: New file.
2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
* configure.tgt: Support x32.
2011-06-15 Nick Clifton <nickc@redhat.com>
* NEWS: Mention addition of TILEPRO and TIKE-Gx support.
2011-06-14 Tristan Gingold <gingold@adacore.com>
* config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
(tc_new_dot_label): Define.
(ppc_new_dot_label): Declare.
* config/tc-ppc.c (ppc_frob_label): Set within target field.
(ppc_fix_adjustable): Use this field to adjust the reloc.
(ppc_new_dot_label): New function.
2011-06-14 Alan Modra <amodra@gmail.com>
* po/POTFILES.in: Regenerate.
2011-06-13 Walter Lee <walt@tilera.com>
* Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
config/tc-tilepro.c.
(TARGET_CPU_HFILES): Add config/tc-tilegx.h and
config/tc-tilepro.h.
* Makefile.in: Regenerate.
* configure.tgt (tilepro-*-*): New.
(tilegx-*-*): Likewise.
* config/tc-tilegx.c: New file.
* config/tc-tilegx.h: Likewise.
* config/tc-tilepro.h: Likewise.
* config/tc-tilepro.c: Likewise.
* doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
c-tilepro.texi.
* doc/Makefile.in: Regenerate.
* doc/all.texi (TILEGX): Define.
(TILEPRO): Define.
* doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
c-tilegx.texi and c-tilepro.texi.
* doc/c-tilegx.texi: New.
* doc/c-tilepro.texi: New.
2011-06-13 Nick Clifton <nickc@redhat.com>
PR gas/12854
* config/tc-arm.c (do_shift): Do not allow shift operations at the
end of a register based shift insn.
(do_t_shift): Likewise.
2011-06-13 Nick Clifton <nickc@redhat.com>
* config/tc-score.c (s3_my_get_expression): Delete unused local
variable 'seg'.
(s3_do_ldst_insn): Delete unused local variable 'strbak'.
(s3_do16_ldst_insn): Delete unused local variable 'temp'.
(s3_do_macro_bcmp): Zero inst_expand array.
(s3_do_macro_bcmpz): Likewise.
(s3_s_score_end): Delete unused local variable 'dot'.
(s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
* config/tc-score7.c (s7_my_get_expression): Delete unused local
variable 'seg'.
(s7_do_ldst_insn): Delete unused local variable 'strbak'.
(s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
'r_new'.
(s7_s_score_end): Delete unused local variable 'dot'.
(s7_relax_frag): Delete unused local variable 'relax_size'.
(s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
2011-06-10 H.J. Lu <hongjiu.lu@intel.com>
AVX Programming Reference (June, 2011)
* config/tc-i386.c (i386_error): Add invalid_vsib_address and
unsupported_vector_index_register.
(cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
(check_VecOperands): New.
(match_template): Call check_VecOperands. Handle
invalid_vsib_address and unsupported_vector_index_register.
(build_modrm_byte): Support VecSIB. Check register-only source
operand when two source operands are swapped.
(i386_index_check): Allow Xmm/Ymm index registers.
* doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
and invpcid./invpcid.
2011-06-09 Nick Clifton <nickc@redhat.com>
PR gas/12861
* config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
code.
(check_cinv_options): Remove unused local variables. Make
function void.
(md_assemble): Remove unused local variable.
2011-06-09 James Greenhalgh <james.greenhalgh@arm.com>
* config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
2011-06-03 Arnaud Patard <arnaud.patard@rtp-net.org>
PR gas/12698
* config/tc-arm.c (parse_psr): Set m_profile to false when
assembling for any architecture.
2011-06-02 Jie Zhang jie@codesourcery.com
Nathan Sidwell nathan@codesourcery.com
* config/tc-arm.c (parse_address_main): Handle -0 offsets.
(encode_arm_addr_mode_2): Set default sign of zero here ...
(encode_arm_addr_mode_3): ... and here.
(encode_arm_cp_address): ... and here.
(md_apply_fix): Use default sign of zero here.
2011-06-02 Nick Clifton <nickc@redhat.com>
* as.c: Fix spelling typo.
* read.c: Likewise.
* config/tc-ppc.c: Likewise.
* po/gas.pit: Regenerate.
2011-05-31 Paul Brook <paul@codesourcery.com>
* config/tc-arm.c (arm_cpus): Add Cortex-R5.
(arm_extensions): Allow idiv on ARMv7-R.
* doc/c-arm.text: Update idiv extension restrictions.
2011-05-31 Paul Brook <paul@codesourcery.com>
* config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
loads.
2011-05-31 Paul Brook <paul@codesourcery.com>
* config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
addresses.
2011-05-31 Paul Brook <paul@codesourcery.com>
Nathan Sidwell <nathan@codesourcery.com>
* config/tc-arm.c (fix_new_arm): Create an absolute symbol for
pc-relative fixes to constants.
* config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
2011-05-27 Nick Clifton <nickc@redhat.com>
* config/tc-s390.c (md_begin): Remove unused variable dup_insn.
2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/tc-s390.c (md_gather_operands): Fix check for floating
register pair operands.
2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/tc-s390.c (md_gather_operands): Emit an error for odd
numbered registers used as register pair operand.
2011-05-23 Nick Clifton <nickc@redhat.com>
* config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
* config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
(tic6x_parse_name): Handle it.
(tic6x_fix_new_exp): Handle O_pcr_offset.
(tic6x_fix_adjustable): Return 0 for the new relocs.
(md_apply_fix): Handle them.
(tc_gen_reloc): Likewise.
* config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
2011-05-18 Nick Clifton <nickc@redhat.com>
PR gas/12754
* config/tc-tic30.c (ordinal_names): Allow translation of the
ordinal names.
2011-05-18 Nick Clifton <nickc@redhat.com>
* config/tc-arm.c (s_unreq): Reword warning message to make it
easier to translate.
* config/tc-ia64.c (md_show_usage): Add note for translators.
* configure.in (ALL_LINGUAS): Add "fi".
* configure: Regenerate.
2011-05-18 Tristan Gingold <gingold@adacore.com>
* config/tc-ppc.h (ppc_tc_sy): Reorder fields.
Put size into an union with dw.
(OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
(ppc_xcoff_end): Declare.
(md_end): Define.
* config/tc-ppc.c: Add includes for xcoff.
(ppc_dwsect): New function.
(md_pseudo_table): Add dwsect.
(struct dw_subsection): New.
(dw_sections): New.
(ppc_change_debug_section): New function.
(ppc_xcoff_end): Ditto.
(ppc_function): Adjust for ppc_tc_sy.
(ppc_symbol_new_hook): Ditto.
(ppc_frob_symbol): Ditto.
(ppc_frob_section): Do not set vma for debug sections.
(ppc_fix_adjustable): Return true for debug sections.
* config/obj-coff.c: Add includes for xcoff.
(coff_frob_section): Handle dwarf section.
2011-05-17 Nick Clifton <nickc@redhat.com>
* po/fi.po: New Finnish translation.
* po/fr.po: Updated French translation.
* config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
* config/tc-mt.c (md_assemble): Fix typos in warning messages.
* cond.c (s_else): Fix typos in error messages.
* config/tc-pj.c (md_assemble): Fix typo in error message.
2011-05-16 Hans-Peter Nilsson <hp@axis.com>
* config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
emitting ELF object.
(md_show_usage): Only mention --pic if the assembler can generate
ELF objects.
* doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
prerequisite for --pic being a valid option.
2011-05-13 Frederic Marchal <fmarchal@perso.be>
PR gas/12755
* config/tc-v850.c (parse_register_list): Correct error string.
2011-05-12 Quentin Neill <quentin.neill@amd.com>
* config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
(i386_align_code): Ditto
2011-05-12 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
PR gas/12715
* config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit
immediates on 32-bit hosts.
2011-05-10 Quentin Neill <quentin.neill@amd.com>
* config/tc-i386.c (cpu_arch): Add bdver2 and rename
PROCESSOR_BDVER1 to PROCESSOR_BDVER.
(i386_align_code): Rename PROCESSOR_BDVER1.
(processor_type): Ditto.
* doc/c-i386.texi: Add bdver2.
2011-05-10 Alan Modra <amodra@gmail.com>
* dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
2011-05-09 Paul Brook <paul@codesourcery.com>
* config/tc-tic6x.c (streq): Define.
(tic6x_get_unwind): New.
(s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
s_tic6x_personalityindex, s_tic6x_personality): New functions.
(md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
"personality" and "cantunwind".
(tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
tic6x_start_unwind_section, tic6x_unwind_frame_regs,
tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
tic6x_cfi_endproc): New.
* config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
(tic6x_unwind_info): New.
(tic6x_segment_info_type): Add marked_pr_dependency, unwind and
text_unwind.
(TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
tc_cfi_section_name): Define.
* doc/c-tic6x.texi: Document new unwinding directives.
* dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
definitions.
(cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
Move to dw2gencfi.h.
(CFI_EMIT_target): Define.
(dot_cfi_sections): Check tc_cfi_section_name.
(dot_cfi_startproc): Use tc_cfi_startproc.
(dot_cfi_endproc): Use tc_cfi_endproc.
* dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
CFI_val_encoded_addr): Move to here from dw2gencfi.c.
2011-05-07 Alan Modra <amodra@gmail.com>
* dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
(struct fde_entry): Rename cseg to cur_seg.
(cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
(get_cfi_seg): Likewise. Use if (SUPPORT_FRAME_LINKONCE) rather
that #if SUPPORT_FRAME_LINKONCE.
(cfi_finish): Likewise.
2011-05-06 Tristan Gingold <gingold@adacore.com>
* read.c (s_comm_internal): Remove code for OBJ_VMS.
(s_data): Ditto.
(s_text): Ditto.
* write.c (write_object_file): Ditto.
* symbols.c (define_sym_at_dot): Ditto.
(colon): Ditto.
2011-05-05 Alan Modra <amodra@gmail.com>
* dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define. Use throughout
file to conditionally compile code added 2011-04-26.
(cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
when SUPPORT_FRAME_LINKONCE.
(get_cfi_seg): Likewise. Reintroduce old code for when not
SUPPORT_FRAME_LINKONCE.
(cfi_finish): Move get_cfi_seg calls out of loop when not
SUPPORT_FRAME_LINKONCE. Avoid unused var warning.
2011-05-03 Paul Brook <paul@codesourcery.com>
* config/tc-tic6x.c (s_ehtype): New function.
(md_pseudo_table): Add "ehtype".
(tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
* doc/c-tic6x.texi: Document .ehtype directive.
2011-04-26 Kai Tietz <ktietz@redhat.com>
* dw2gencfi.c (dwcfi_seg_list): New struct.
(dwcfi_hash): New static hash variable.
(get_debugseg_name): New.
(alloc_debugseg_item): New.
(make_debug_seg): New.
(dwcfi_hash_insert): New.
(dwcfi_hash_find): New.
(dwcfi_hash_find_or_make): New.
(cfi_insn_data): New member cur_seg.
(cie_entry): Likewise.
(fde_entry): New cseg and handled members.
(alloc_fde_entry): Initialize cseg member.
(alloc_cfi_insn_data): Initialize cur_seg member.
(dot_cfi_sections): Compare for beginning of
section names via strncmp.
(get_cfi_seg): New.
(cfi_finish): Treat link-once sections.
(is_now_linkonce_segment): New local helper.
(output_cie): Ignore cie entries not member of current
segment.
(output_fde): Likewise.
(select_cie_for_fde): Likewise.
(cfi_change_reg_numbers): Add new argument for current segment
and ignore insn elements, if not part of current segment.
* ehopt.c (get_cie_info): Use strncmp for
section name matching.
(heck_eh_frame): Likewise.
2011-04-20 Catherine Moore <clm@codesourcery.com>
David Ung <davidu@mips.com>
* config/mips.c (mips_cl_insn): Add new field complete_p.
(create_insn): Initialize complete_p to zero.
(BASE_REG_EQ): New.
(fix_24k_align_to): New.
(fix_24k_store_info): Declare.
(fix_24k_sort): New.
(fix_24k_record_store_info): New.
(nops_for_24k): New.
(nops_for_insn): Call nops_for_24k.
(append_insn): Move O_constant expression handling.
2011-04-20 Alan Modra <amodra@gmail.com>
* hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
(hash_new_sized): New function, split out from..
(hash_new): ..here.
2011-04-19 Nick Clifton <nickc@redhat.com>
* config/tc-arm.c (v7m_psrs): Revert previous delta.
2011-04-18 Julian Brown <julian@codesourcery.com>
Nick Clifton <nickc@redhat.com>
* config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
detect M-profile targets.
(do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
(v7m_psrs): Fix typo: basepri_max should be basepri_mask.
2011-04-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/tc-s390.c (s390_machine): New prototype.
(md_pseudo_table): New pseudo-op .machine.
(s390_opcode_hash): Initialize to NULL.
(s390_parse_cpu): New function.
(md_parse_option): Use s390_parse_cpu.
(s390_setup_opcodes): New function.
(md_begin): Use s390_setup_opcodes.
(s390_machine): New hook handling the new .machine pseudo.
* doc/c-s390.texi: Document the new pseudo op .machine.
2011-04-12 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (i386_mach): Start error message with lower
case.
(md_begin): Likewise.
(md_parse_option): Likewise.
(i386_target_format): Likewise.
(check_byte_reg): Likewise.
(check_long_reg): Likewise.
(check_qword_reg): Likewise.
(check_word_reg): Likewise.
2011-04-12 Nick Clifton <nickc@redhat.com>
PR gas/12532
* config/tc-arm.c (relax_branch): Do not relax branches to
preemptable global symbols.
2011-04-11 Julian Brown <julian@codesourcery.com>
* config/tc-arm.c (parse_psr): Add LHS argument. Improve support
for *APSR bitmasks.
(operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
Remove OP_RVC_PSR.
(parse_operands): Likewise.
(do_mrs): Tweak error message for constraint.
(do_t_mrs): Update constraints for changes to APSR support.
(do_t_msr): Likewise. Don't set PSR_f flag here.
(psrs): Remove "g", "nzcvq", "nzcvqg".
(insns): Tweak entries for msr and mrs instructions.
2011-04-11 Kai Tietz <ktietz@redhat.com>
* config/tc-i386.c (x86_cons): Initialize adjust with zero.
2011-04-11 Nick Clifton <nickc@redhat.com>
* config/tc-i386.c (x86_cons): Define even for non-ELF targets.
* config/tc-i386.h (x86_cons): Always prototype.
* config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
in order to avoid a compile time warning.
(getprocreg_image): Likewise.
2011-04-11 Alan Modra <amodra@gmail.com>
* config/tc-cr16.c (getprocreg_image): Correct range check.
(getprocregp_image): Likewise.
2011-04-06 Joseph Myers <joseph@codesourcery.com>
* configure.tgt (strongarm*be, strongarm*b, strongarm*,
xscale*be|xscale*b, xscale*): Remove architectures.
(thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
2011-04-01 Tristan Gingold <gingold@adacore.com>
* config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
* config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
static variables.
(md_begin): Initialize them.
(s_tic6x_scomm): New static function.
(md_pseudo_table): Add "scomm".
(tc_gen_reloc): Really undo all adjustments made by
bfd_install_relocation.
* doc/c-tic6x.texi: Document the .scomm directive.
2011-03-31 Tristan Gingold <gingold@adacore.com>
* dwarf2dbg.c (DWARF2_VERSION): Define.
(out_debug_line): Use it.
(out_debug_aranges): Ditto.
(out_debug_info): Ditto.
* config/tc-ia64.h (DWARF2_VERSION): Override it.
2011-03-30 Michael Snyder <msnyder@vmware.com>
* obj-elf.c (obj_elf_section): Free malloced name.
* macro.c (get_any_string): Free malloced br_buf.
(do_formals): Free 'formal'.
2011-03-30 Tristan Gingold <gingold@adacore.com>
* config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
to offset only if within is set.
(ppc_stabx): Reformat. For stsym stabs, add a check and set
within only for symbols.
2011-03-29 Richard Henderson <rth@redhat.com>
PR 12610
* config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
label; zap alpha_insn_label.
2011-03-29 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (handle_quad): Properly handle multiple
operands.
2011-03-29 Mike Frysinger <vapier@gentoo.org>
* config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
reg $2 is the same as dest reg $4.
2011-03-29 Mike Frysinger <vapier@gentoo.org>
* config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
reg $2 is the same as dest reg $4.
2011-03-29 Mike Frysinger <vapier@gentoo.org>
* config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
reg $2 is the same as dest reg $4.
2011-03-28 Mike Frysinger <vapier@gentoo.org>
* config/bfin-parse.y (16bit acc add): Return yyerror when dest
reg $1 is the same as dest reg $7.
2011-03-28 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (handle_quad): New.
(md_pseudo_table): Add "quad".
2011-03-26 John Marino <binutils@marino.st>
* configure.tgt: Fix support for *-*-dragonfly*.
* config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
* config/te-dragonfly.h: New file.
2011-03-24 Eric B. Weddington <eric.weddington@atmel.com>
* config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
at90pwm161.
* doc/c-avr.texi: Document new device names.
2011-03-24 Mike Frysinger <vapier@gentoo.org>
* config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
reg $1 is the same as dest reg $7.
(quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
dest reg $7.
2011-03-24 Mike Frysinger <vapier@gentoo.org>
* config/bfin-parse.y (check_macfuncs): Clarify error message when
P is mismatched. Check destination regno are off by one when P is
set, or are equal when P is not set.
2011-03-23 Mike Frysinger <vapier@gentoo.org>
* config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
the same as dest reg $4.
(BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
2011-03-23 Eric B. Weddington <eric.weddington@atmel.com>
* config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
* doc/c-avr.texi: Document new device names.
2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
* config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
(AVR_INSN): Change definition to match.
(avr_opcodes): Likewise, change to match.
(mcu_types): Add XMEGA architecture names and new XMEGA device names.
(md_show_usage): Add XMEGA architecture names.
(avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
Add support for SPM Z+ instruction.
* doc/c-avr.texi: Add documentation for XMEGA architectures and
devices.
2011-03-21 Eric B. Weddington <eric.weddington@atmel.com>
* config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
2011-03-18 Alan Modra <amodra@gmail.com>
* config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
on .size expression errors rather than symbols in the size expression.
2011-03-18 Alan Modra <amodra@gmail.com>
* input-scrub.c (line_numberT): Delete.
(input_scrub_close): Reset line counters.
* messages.c (as_show_where): Don't print invalid line number.
(as_warn_internal, as_bad_internal): Likewise.
2011-03-18 Alan Modra <amodra@gmail.com>
* read.c (read_a_source_file): Remove md_after_pass_hook.
Move "quit" label before set of dot_symbol.
* config/tc-d10v.h (md_after_pass_hook): Don't define.
* config/tc-d30v.h (md_after_pass_hook): Likewise.
* config/tc-m32r.h (md_after_pass_hook): Likewise.
(md_cleanup): Define to call m32r_fill_insn.
2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/tc-s390.c (md_parse_option): Add -march=all option which
switches to the highest available CPU.
2011-03-17 Alan Modra <amodra@gmail.com>
PR 12569
* expr.c (operand): Correct passing of "mode" to expr.
* read.c (do_org): Allow expr_section.
(get_known_segmented_expression): Don't assert anything about the
segment.
2011-03-16 H.J. Lu <hongjiu.lu@intel.com>
* as.c (show_usage): Add --size-check=.
(parse_args): Add and handle OPTION_SIZE_CHECK.
* as.h (flag_size_check): New.
* config/obj-elf.c (elf_frob_symbol): Use as_bad to report
bad .size directive only for --size-check=error.
* doc/as.texinfo: Document --size-check=.
2011-03-14 Mike Frysinger <vapier@gentoo.org>
* config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
bf542/bf544/bf547/bf548/bf549.
2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
* config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
determine whether a relocation is needed.
(md_apply_fix, arm_apply_sym_value): Likewise.
2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
* config/tc-arm.c (arm_adjust_symtab): Set the branch type
for Thumb symbols.
2011-03-11 Nick Clifton <nickc@redhat.com>
* remap.c (remap_debug_filename): Always allocate a buffer for the
returned pointer.
* stabs.c (stabs_generate_asm_file): Free the pointer returned by
remap_debug_filename.
2011-03-10 Michael Snyder <msnyder@vmware.com>
Revert the following change:
* dwarf2dbg.c (out_file_list): Free malloced 'dir'.
(out_debug_info): Free malloced 'dirname' and 'comp_dir'.
2011-03-10 Alan Modra <amodra@gmail.com>
* gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
TARGET_SYMBOL_FIELDS): Don't define.
* gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
2011-03-09 Michael Snyder <msnyder@vmware.com>
* dwarf2dbg.c (out_file_list): Free malloced 'dir'.
(out_debug_info): Free malloced 'dirname' and 'comp_dir'.
(emit_fixed_inc_line_addr): Assign instead of conditional in
assert.
2011-03-05 H.J. Lu <hongjiu.lu@intel.com>
* config/obj-elf.c (elf_frob_symbol): Mention symbol name in
non-constant .size expression.
2011-03-02 Nick Clifton <nickc@redhat.com>
* ecoff.c: Incldue filenames.h
2011-02-28 Kai Tietz <kai.tietz@onevision.com>
* depend.c (register_dependency): Use filename_(n)cmp.
* dwarf2dbg.c (get_filenum): Likewise.
* ecoff.c (add_file): Likewise.
(ecoff_generate_asm_lineno): Likewise.
* input-scrub.c (new_logical_line_flags): Likewise.
* listing.c (file_info): Likewise.
(listing_newline): Likewise.
* remap.c (remap_debug_filename): Likewise.
* stabs.c (generate_asm_file): Likewise.
(stabs_generate_asm_lineno): Likewise.
2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
* config/tc-mips.c (append_insn): Disable branch relaxation for
DSP instructions.
2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
* config/tc-mips.c (macro): Handle M_PREF_AB.
2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
* config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
register to use.
(RELAX_BRANCH_UNCOND): Adjust accordingly.
(RELAX_BRANCH_LIKELY): Likewise.
(RELAX_BRANCH_LINK): Likewise.
(RELAX_BRANCH_TOOFAR): Likewise.
(RELAX_BRANCH_AT): New macro.
(append_insn): Encode the temporary register to use in standard
MIPS branch relaxation.
(relaxed_branch_length): Update according to changes to
RELAX_BRANCH_ENCODE.
(md_convert_frag): Use the encoded register as the temporary.
2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
* config/tc-mips.c (mips_fix_adjustable): On REL targets also
reject PC-relative relocations.
2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
* config/tc-mips.c (md_convert_frag): Correct message
capitalization.
2011-02-28 Alan Modra <amodra@gmail.com>
* symbols.c (report_op_error): Remove unnecessary forward declaration.
Add "op" parameter. Report operator and operand segments in error
message, not operand symbols.
(resolve_symbol_value): Always set segment for equated symbols, not
just when finalizing. Adjust report_op_error calls.
2011-02-25 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
if 64bit relocations aren't allowed.
2011-02-25 Alan Modra <amodra@gmail.com>
PR gas/12519
* config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
2011-02-21 Maciej W. Rozycki <macro@codesourcery.com>
* config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
initialization of offset_reloc.
2011-02-15 Richard Henderson <rth@redhat.com>
* dw2gencfi.c (dot_cfi_dummy): New.
(cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
* read.c (pobegin): Unconditionally call cfi_pop_insert.
2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure: Regenerate.
2011-02-13 Mike Frysinger <vapier@gentoo.org>
* config/bfin-lex.l (BYTEOP2M): Remove tokenization.
* config/bfin-parse.y (BYTEOP2M): Delete token.
(asm_1): Remove BYTEOP2M insn matching.
2011-02-12 Mike Frysinger <vapier@gentoo.org>
* config/bfin-defs.h: Include opcode/bfin.h.
(M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
2011-02-11 Mike Frysinger <vapier@gentoo.org>
* doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
(Modify Registers): Fix subtracted typo.
(.byte2): Extend and swap descriptions with .byte4.
(.byte4): Extend and swap descriptions with .byte2.
(.db, .dw, .dd): Document behavior.
2011-02-11 Mike Frysinger <vapier@gentoo.org>
* config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
2011-02-11 Alan Modra <amodra@gmail.com>
* doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
2011-02-10 Alan Modra <amodra@gmail.com>
* doc/as.texinfo (Overview): Add missing markup around Blackfin
and PowerPC options.
2011-02-10 Alan Modra <amodra@gmail.com>
* config/tc-ppc.c (md_show_usage): Remove -l and -b. Add -K PIC.
* doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
(Overview <Target PowerPC options>): Add a number of missing options.
* doc/c-ppc.texi: Likewise. Add markup for use in manpage generation.
2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
PR gas/6957
* config/tc-i386.c (i386_align_code): Use f32_patt when tuning
for i686.
2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
for ISA extensions.
(md_parse_option): Likewise.
2011-02-04 Bernd Schmidt <bernds@codesourcery.com>
* doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
* doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
(TIC6X Options): Don't mention "-matomic".
* config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
(md_longopts): Remove corresponding entries.
(md_parse_option): Don't handle them.
(md_show_usage): Don't document them.
(tic6x_atomic): Delete variable.
(tic6x_update_features): Always copy tic6x_arch_enable to
tic6x_features.
(tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
(s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
(md_pseudo_table): Remove ".atomic" and ".noatomic".
2011-01-31 Nick Clifton <nickc@redhat.com>
* write.c (write_contents): Include output file name and bfd error
value when reporting the inability to write to the output file.
* config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
frag that has a non-zero fill value.
2011-01-27 DJ Delorie <dj@redhat.com>
* config/tc-rx.c (md_convert_frag): If we can't compute the target
address, zero out the values stored in the object file to make
objdump's output consistent.
2011-01-26 Kai Tietz <kai.tietz@onevision.com>
* config/tc-i386.c (md_begin): Set for x64 windows COFF target
x86_dwarf2_return_column to 32.
2011-01-20 Nick Clifton <nickc@redhat.com>
PR gas/12384
* config/tc-h8300.c (constant_fits_width_p): Use correct type for
comparison.
2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
* write.c (compress_debug): Return if section size is smaller
than 32 bytes.
2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
PR gas/12409
* write.c (compress_debug): Return if section size is 0.
2011-01-18 Mingfeng Wu <mingfeng@faraday-tech.com>
* config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te.
* doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
fmp626} options.
2011-01-18 Nick Clifton <nickc@redhat.com>
PR gas/12390
* doc/all.texi: Add NS32K
* doc/as.texinfo: Remove target specific details of which
characters act as comment initiators and statement separators into
individual target specific files.
* doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
the hash character at the start of a line.
* doc/c-arm.texi (ARM-Chars): Likewise.
* doc/c-avr.texi (AVR-Chars): Likewise.
* doc/c-d10v.texi (D10V-Chars): Likewise.
* doc/c-d30v.texi (D30V-Chars): Likewise.
* doc/c-mmix.texi (MMIX-Chars): Likewise.
* doc/c-s390.texi (s390 characters): Likewise.
* doc/c-sh.texi (SH-Chars): Likewise.
* doc/c-sh64.texi (SH64-Chars): Likewise.
* doc/c-sparc.texi (SPARC-Chars): Likewise.
* doc/c-tic6x.texi (TIC6X Syntax): Likewise.
* doc/c-xtensa.texi (Xtensa Syntax): Likewise.
* doc/c-z80.texi (Z80-Chars): Likewise.
* doc/c-z8k.texi (Z8000-Chars): Likewise.
* doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
* doc/c-arc.texi (ARC-Chars): Fill in this subsection.
* doc/c-bfin.texi (Blackfin Syntax): Document line comment and
line separator characters.
* doc/c-cr16.texi (CR16 Syntax): Likewise.
* doc/c-i386.texi (i386-Chars): Likewise.
* doc/c-i860.texi (i860-Chars): Likewise.
* doc/c-i960.texi (i960-Chars): Likewise.
* doc/c-ip2k.texi (IP2K-Chars): Likewise.
* doc/c-lm32.texi (LM32-Chars): likewise.
* doc/c-m32c.texi (M32C-Chars): Likewise.
* doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
* doc/c-m68k.texi (M68K-Chars): Likewise.
* doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
* doc/c-msp430.texi (MSP430-Chars): Likewise.
* doc/c-mt.texi (MT-Chars): Likewise.
* doc/c-ns32k.texi (NS32K-Chars): Likewise.
* doc/c-pj.texi (PJ-Chars): Likewise.
* doc/c-ppc.texi (PowerPC-Chars): Likewise.
* doc/c-rx.texi (RX-Chars): Likewise.
* doc/c-score.texi (SCORE-Chars): Likewise.
* doc/c-tic54x.texi (TIC54X-Chars): Likewise.
* doc/c-v850.texi (V850-Chars): Likewise.
* doc/c-vax.texi (VAX-Chars): Likewise.
* doc/c-xc16x.texi (xc16x-Chars): Likewise.
2011-01-17 Quentin Neill <quentin.neill@amd.com>
* config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
* doc/c-i386.texi (i386-TBM): New section.
2011-01-16 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (disallow_64bit_disp): Renamed to ...
(disallow_64bit_reloc): This.
(md_assemble): Don't check movabs for x32 mode here.
(i386_target_format): Updated.
(tc_gen_reloc): Check if 64bit relocations are allowed.
2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (disallow_64bit_disp): New.
(x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
X86_64_ABI/X86_64_X32_ABI.
(md_assemble): Don't allow movabs with relocation in x32 mode.
(i386_target_format): Updated.
2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (OPTION_N32): Renamed to ...
(OPTION_X32): This.
(md_longopts): Replace n32 with x32.
(md_parse_option): Updated.
(md_show_usage): Likewise.
* doc/c-i386.texi: Replace --n32 with --x32.
2011-01-11 Mingjie Xing <mingjie.xing@gmail.com>
* config/tc-mips.c (mips_ip): Update error messages. Take an
unadjusted offset for "+c" argument.
2011-01-10 Nick Clifton <nickc@redhat.com>
* config/tc-i386.c (x86_elf_abi): Only define for targets that use
it.
2011-01-10 Nick Clifton <nickc@redhat.com>
* config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
part of the file.
2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
Glauber de Oliveira Costa <glommer@gmail.com>
* doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
.tlsdescseq directive.
* config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
following a symbol.
(s_arm_tls_descseq): New directive.
(md_pseudo_table): Add it.
(encode_branch): Allow TLS_CALL relocs too.
(do_t_blx, do_t_branch23): Use encode_branch.
(reloc_names): Add tlsdesc and tlscall.
(md_apply_fix): Process tls desc relocations.
(tc_gen_reloc): Likewise.
(arm_fix_adjustable): Likewise.
2011-01-07 Quentin Neill <quentin.neill@amd.com>
* config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
* doc/c-i386.texi (i386-BMI): New section.
2011-01-06 Paul Koning <ni1d@arrl.net>
* config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
references to absolute addresses.
2011-01-05 DJ Delorie <dj@redhat.com>
* config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
instead of an RH_NEG32 one.
2011-01-05 Jonathan Wakely <jwakely.gcc@gmail.com>
* doc/c-i386.texi: Clarify --n32.
2011-01-04 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
integer registers in VEX.vvvv. Check register-only source
operand when two source operands are swapped. Properly update
destination when two source operands are swapped.
2011-01-01 H.J. Lu <hongjiu.lu@intel.com>
* gas.c (parse_args): Update copyright to 2011.
For older changes see ChangeLog-2010
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
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