[deliverable/binutils-gdb.git] / gas / ChangeLog

2016-04-12  Claudiu Zissulescu  <claziss@synopsys.com>

        * testsuite/gas/arc/textinsn-errors.d: New File.
        * testsuite/gas/arc/textinsn-errors.err: Likewise.
        * testsuite/gas/arc/textinsn-errors.s: Likewise.
        * testsuite/gas/arc/textinsn2op.d: Likewise.
        * testsuite/gas/arc/textinsn2op.s: Likewise.
        * testsuite/gas/arc/textinsn2op01.d: Likewise.
        * testsuite/gas/arc/textinsn2op01.s: Likewise.
        * testsuite/gas/arc/textinsn3op.d: Likewise.
        * testsuite/gas/arc/textinsn3op.s: Likewise.
        * doc/c-arc.texi (ARC Directives): Add .extInstruction
        documentation.
        * config/tc-arc.c (arcext_section): New variable.
        (arc_extinsn): New function.
        (md_pseudo_table): Add .extInstruction pseudo op.
        (attributes_t): New type.
        (suffixclass, syntaxclass, syntaxclassmod): New constant
        structures.
        (find_opcode_match): Remove arc_num_opcodes.
        (md_begin): Likewise.
        (tokenize_extinsn): New function.
        (arc_set_ext_seg): Likewise.
        (create_extinst_section): Likewise.

2016-04-12  Claudiu Zissulescu  <claziss@synopsys.com>

        * config/tc-arc.c (preprocess_operands): Mark AUX symbol.
        (arc_adjust_symtab): New function.
        * config/tc-arc.h (ARC_FLAG_AUX): Define.
        (obj_adjust_symtab): Likewise.
        * testsuite/gas/arc/taux.d: New file.
        * testsuite/gas/arc/taux.s: Likewise.

2016-04-09  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (s_option): Sanitize `.option picX'
        pseudo-op.
        * testsuite/gas/mips/option-pic-1.d: New test.
        * testsuite/gas/mips/option-pic-2.l: New list test.
        * testsuite/gas/mips/option-pic-1.s: New test source.
        * testsuite/gas/mips/option-pic-2.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2016-04-09  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (s_option): Reject `.option picX' if VxWorks
        PIC.
        * testsuite/gas/mips/option-pic-vxworks-1.l: New list test.
        * testsuite/gas/mips/option-pic-vxworks-2.l: New list test.
        * testsuite/gas/mips/option-pic-vxworks-1.s: New test source.
        * testsuite/gas/mips/option-pic-vxworks-2.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2016-04-09  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (can_swap_branch_p): Correct call formatting.

2016-04-09  Maciej W. Rozycki  <macro@imgtec.com>

        * messages.c (as_bad): Fix a typo in description.

2016-04-09  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (mips_check_options): Unify messages.

2016-04-09  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (mips_check_options): Use `opts->isa'
        consistently.

2016-04-08  Nick Clifton  <nickc@redhat.com>

        PR target/19910
        * testsuite/gas/sparc/pr19910-1.d: Adjust regexps to work with
        COFF and AOUT sparc targets.

2016-04-07  Andrew Burgess  <andrew.burgess@embecosm.com>

        * config/tc-arc.h (MAX_FLAG_NAME_LENGTH): Increase to 7.
        * testsuite/gas/arc/nps400-2.d: New file.
        * testsuite/gas/arc/nps400-2.s: New file.

2016-04-07  Andrew Burgess  <andrew.burgess@embecosm.com>

        * config/tc-arc.c (struct arc_opcode_hash_entry_iterator): New
        structure.
        (arc_opcode_hash_entry_iterator_init): New function.
        (arc_opcode_hash_entry_iterator_next): New function.
        (find_opcode_match): Iterate over all arc_opcode entries
        referenced by the arc_opcode_hash_entry passed in as a parameter.

2016-04-07  Andrew Burgess  <andrew.burgess@embecosm.com>

        * config/tc-arc.c (arc_find_opcode): Now returns
        arc_opcode_hash_entry pointer.
        (find_opcode_match): Update argument type, extract arc_opcode from
        incoming arc_opcode_hash_entry.
        (find_special_case_pseudo): Update return type.
        (find_special_case_flag): Update return type.
        (find_special_case): Update return type.
        (assemble_tokens): Lookup arc_opcode_hash_entry based on
        instruction mnemonic, then use find_opcode_match to identify
        specific arc_opcode.

2016-04-07  Andrew Burgess  <andrew.burgess@embecosm.com>

        * config/tc-arc.c (struct arc_opcode_hash_entry): New structure.
        (arc_find_opcode): New function.
        (find_special_case_pseudo): Use arc_find_opcode.
        (find_special_case_flag): Likewise.
        (assemble_tokens): Likewise.
        (md_begin): Build hash using struct arc_opcode_hash_entry.

2016-04-07  Claudiu Zissulescu  <claziss@synopsys.com>

        * config/tc-arc.c (arc_option): Prepare string for automatic
        translation.
        (declare_register): Likewise.

2016-04-06  James Greenhalgh  <james.greenhalgh@arm.com>

        * doc/c-aarch64.texi (Architecture Extensions): Add entry for LSE.
        Correct entry for RDMA.  Alpha sort entries.

2016-04-07  Andrew Burgess  <andrew.burgess@embecosm.com>

        * config/tc-arc.c (tokenize_flags): Allow greater range of
        characters into flag names.

2016-04-07  Andrew Burgess  <andrew.burgess@embecosm.com>

        * config/tc-arc.c (find_opcode_match): Handle O_symbol case, add
        new de_fault label.
        (preprocess_operands): Delete.
        (assemble_tokens): Remove call to preprocess_operands.

2016-04-07  Nick Clifton  <nickc@redhat.com>

        PR gas/19910
        * config/tc-sparc.c (sparc_ip): Report an error if the expression
        inside a %-macro could not be fully parsed.
        * expr.c (integer_constant): Accept and ignore U suffixes to
        integers.
        (operand): When a missing closing parenthesis is encountered,
        report the character that was found instead.
        * testsuite/gas/mips/tls-ill.l: Update expected error message.
        * testsuite/gas/sparc/pr19910-1.d: New test driver.
        * testsuite/gas/sparc/pr19910-1.s: New test.
        * testsuite/gas/sparc/pr19910-2.l: Expected error output.
        * testsuite/gas/sparc/pr19910-2.s: New test.
        * testsuite/gas/sparc/sparc.exp: Run the new tests.

2016-04-06  Nick Clifton  <nickc@redhat.com>

        * config/tc-msp430.c (msp430_operands): Check for a NOP preceding
        an EINT instruction.  Warn/fix as necessary.
        * testsuite/gas/msp430/bad.s: Add test of EINT without preceding NOP.
        * testsuite/gas/msp430/bad.l: Update expected messages.

2016-04-05  Andrew Burgess  <andrew.burgess@embecosm.com>

        * testsuite/gas/arc/nps400-1.d: Update expected results.
        * testsuite/gas/arc/nps400-1.s: Additional test cases.

2016-04-05  Claudiu Zissulescu  <claziss@synopsys.com>

        * config/tc-arc.c (is_code_density_p): Compare directly the
        subclass field.
        (is_spfp_p, is_dpfp_p, is_spfp_p): Define.
        (check_cpu_feature): New function.
        (find_opcode_match): Use check_cpu_feature function.
        (preprocess_operands): Likewise.
        (md_parse_option): Use mfpuda, mdpfp, mspfp options.
        * testsuite/gas/arc/tdpfp.d: New file.
        * testsuite/gas/arc/tfpuda.d: Likewise.
        * testsuite/gas/arc/tfpx.s: Likewise.

2016-04-05  Jiong Wang  <jiong.wang@arm.com>

        * config/tc-arm.c (do_neon_mac_maybe_scalar): Allow F16.
        * testsuite/gas/arm/armv8-2-fp16-simd.s: New tests.
        * testsuite/gas/arm/armv8-2-fp16-simd.d: New expected results.
        * testsuite/gas/arm/armv8-2-fp16-simd-thum.d: Likewise for Thumb.
        * testsuite/gas/arm/armv8-2-fp16-simd-warning.l: New warning results.
        * testsuite/gas/arm/simd_by_scalar_low_regbank.s: New test source.
        * testsuite/gas/arm/simd_by_scalar_low_regbank.d: New testcase.
        * testsuite/gas/arm/simd_by_scalar_low_regbank_thumb.d: Likewise
        for Thumb.
        * testsuite/gas/arm/simd_by_scalar_low_regbank.l: New warning results.

2016-04-05  Claudiu Zissulescu  <claziss@synopsys.com>

        * config/tc-arc.c (assemble_insn): Prohibit pc-rel relocations for
        JUMP instructions type.
        * testsuite/gas/arc/relocs-errors.d: New file.
        * testsuite/gas/arc/relocs-errors.err: Likewise.
        * testsuite/gas/arc/relocs-errors.s: Likewise.

2016-04-04  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/19498
        * testsuite/gas/i386/i386.exp: Run pr19498.
        * testsuite/gas/i386/pr19498.d: New file.
        * testsuite/gas/i386/pr19498.s: Likewise.

2016-04-04  Andrew Burgess  <andrew.burgess@embecosm.com>

        * config/tc-arc.h: Include 'opcode/arc.h'.
        (MAX_INSN_ARGS): Delete.
        (MAX_INSN_FLGS): Delete.

2016-04-04  Alan Modra  <amodra@gmail.com>

        PR 19498
        * symbols.c (resolve_symbol_value): Clear sy_resolving on exit
        from function on all paths that set sy_resolving.

2016-04-03  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * app.c (app_push): use XNEW macro.
        * as.c: Likewise.
        * config/obj-elf.c (obj_elf_change_section): Likewise.
        (elf_copy_symbol_attributes): Likewise.
        (obj_elf_size): Likewise.
        (build_group_lists): Likewise.
        * config/tc-aarch64.c (add_operand_error_record): Likewise.
        (md_assemble): Likewise.
        (tc_gen_reloc): Likewise.
        (get_upper_str): Likewise.
        (aarch64_parse_features): Likewise.
        * config/tc-arm.c (insert_reg_alias): Likewise.
        (insert_neon_reg_alias): Likewise.
        (find_or_make_literal_pool): Likewise.
        (s_arm_elf_cons): Likewise.
        (add_unwind_opcode): Likewise.
        (arm_parse_extension): Likewise.
        * config/tc-avr.c (create_record_for_frag): Likewise.
        * config/tc-crx.c: Likewise.
        * config/tc-d30v.c: Likewise.
        * config/tc-dlx.c (s_proc): Likewise.
        * config/tc-ft32.c: Likewise.
        * config/tc-h8300.c: Likewise.
        * config/tc-hppa.c (pa_proc): Likewise.
        (create_new_space): Likewise.
        (create_new_subspace): Likewise.
        * config/tc-i860.c: Likewise.
        * config/tc-i960.c: Likewise.
        * config/tc-ia64.c: Likewise.
        * config/tc-iq2000.c (iq2000_add_macro): Likewise.
        (iq2000_record_hi16): Likewise.
        * config/tc-m32c.c (m32c_indirect_operand): Likewise.
        * config/tc-m32r.c (debug_sym): Likewise.
        (m32r_record_hi16): Likewise.
        * config/tc-m68k.c (m68k_ip): Likewise.
        (md_begin): Likewise.
        * config/tc-mcore.c: Likewise.
        * config/tc-microblaze.c (check_got): Likewise.
        * config/tc-mips.c (append_insn): Likewise.
        (s_mipsset): Likewise.
        (mips_record_label): Likewise.
        (s_mips_end): Likewise.
        * config/tc-mmix.c (mmix_frob_file): Likewise.
        * config/tc-mn10200.c: Likewise.
        * config/tc-mn10300.c: Likewise.
        * config/tc-moxie.c: Likewise.
        * config/tc-msp430.c: Likewise.
        * config/tc-nds32.c (nds32_elf_save_pseudo_pattern): Likewise.
        * config/tc-ns32k.c: Likewise.
        * config/tc-or1k.c: Likewise.
        * config/tc-pdp11.c: Likewise.
        * config/tc-pj.c (fake_opcode): Likewise.
        * config/tc-ppc.c (ppc_apuinfo_section_add): Likewise.
        (ppc_macro): Likewise.
        (ppc_dwsect): Likewise.
        (ppc_machine): Likewise.
        * config/tc-rl78.c (rl78_frag_init): Likewise.
        * config/tc-rx.c (rx_frag_init): Likewise.
        * config/tc-s390.c (s390_lit_suffix): Likewise.
        (s390_machine): Likewise.
        (s390_machinemode): Likewise.
        * config/tc-score.c (s3_insert_reg): Likewise.
        (s3_gen_reloc): Likewise.
        * config/tc-score7.c (s7_insert_reg): Likewise.
        (s7_gen_reloc): Likewise.
        * config/tc-tic30.c (tic30_operand): Likewise.
        * config/tc-tic4x.c (tic4x_inst_make): Likewise.
        * config/tc-tic54x.c (stag_add_field): Likewise.
        (tic54x_struct): Likewise.
        (tic54x_space): Likewise.
        (tic54x_field): Likewise.
        (tic54x_mlib): Likewise.
        (subsym_substitute): Likewise.
        * config/tc-tic6x.c (tic6x_frob_label): Likewise.
        * config/tc-vax.c: Likewise.
        * config/tc-xc16x.c: Likewise.
        * config/tc-xtensa.c (xtensa_add_insn_label): Likewise.
        (directive_push): Likewise.
        (xtensa_begin_directive): Likewise.
        (tokenize_arguments): Likewise.
        (xtensa_add_literal_sym): Likewise.
        (new_resource_table): Likewise.
        (resize_resource_table): Likewise.
        (emit_single_op): Likewise.
        (xtensa_create_trampoline_frag): Likewise.
        (xtensa_maybe_create_literal_pool_frag): Likewise.
        (xtensa_add_config_info): Likewise.
        (xtensa_realloc_fixup_cache): Likewise.
        (add_subseg_info): Likewise.
        (cache_literal_section): Likewise.
        (add_xt_block_frags): Likewise.
        (add_xt_prop_frags): Likewise.
        (init_op_placement_info_table): Likewise.
        (build_section_rename): Likewise.
        * config/tc-z80.c: Likewise.
        * config/tc-z8k.c: Likewise.
        * depend.c (register_dependency): Likewise.
        * dwarf2dbg.c (get_line_subseg): Likewise.
        (dwarf2_gen_line_info_1): Likewise.
        (get_filenum): Likewise.
        * ecoff.c (allocate_scope): Likewise.
        (allocate_vlinks): Likewise.
        (allocate_shash): Likewise.
        (allocate_thash): Likewise.
        (allocate_tag): Likewise.
        (allocate_forward): Likewise.
        (allocate_thead): Likewise.
        (allocate_lineno_list): Likewise.
        * expr.c (make_expr_symbol): Likewise.
        * hash.c (hash_new_sized): Likewise.
        * input-file.c (input_file_push): Likewise.
        * listing.c (file_info): Likewise.
        (listing_newline): Likewise.
        * macro.c (new_formal): Likewise.
        (define_macro): Likewise.
        * remap.c (add_debug_prefix_map): Likewise.
        * symbols.c (symbol_find_noref): Likewise.
        (define_dollar_label): Likewise.
        (fb_label_instance_inc): Likewise.
        (symbol_relc_make_value): Likewise.

2016-04-03  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/obj-elf.c (obj_elf_vendor_attribute): Use xstrdup.
        * config/tc-ppc.c (ppc_frob_file_before_adjust): Likewise.
        (ppc_znop): Likewise.
        (ppc_pe_section): Likewise.
        (ppc_frob_symbol): Likewise.
        * config/tc-tic30.c (tic30_operand): Likewise.
        * config/tc-tic4x.c (tic4x_sect): Likewise.
        (tic4x_usect): Likewise.

2016-04-03  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-alpha.c: Const qualify FLT_CHARS.
        * config/atof-ieee.c: Remove declarations of FLT_CHARS and EXP_CHARS.
        * config/tc-cris.h: Likewise.
        * expr.c: Likewise.
        * config/tc-mmix.c (md_atof): Adjust comment.
        * config/tc-mmix.h: Stop defining FLT_CHARS and EXP_CHARS as macros.
        * tc.h: Declare FLT_CHARS and EXP_CHARS.

2016-04-03  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-score.c (s3_gen_reloc): Add const qualifiers.
        * config/tc-score7.c (s7_gen_reloc): Likewise.

2016-04-03  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-arm.c (do_t_branch): Change the type of reloc to
        bfd_reloc_code_real_type.

2016-04-03  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/bfin-parse.y (current_inputline): Remove definition.
        * config/tc-bfin.c (md_assemble): Simplify use of current_inputline.

2016-04-03  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-avr.c (md_parse_option): Use strcasecmp () to compare
        strings.

2016-04-02  Alan Modra  <amodra@gmail.com>

        PR 19896
        * read.c (assign_symbol): Consume rest of line after an error
        rather than continuing to process the line.

2016-04-01  Andrew Burgess  <andrew.burgess@embecosm.com>

        * config/tc-arc.h (MAX_FLAG_NAME_LENGHT): Rename to...
        (MAX_FLAG_NAME_LENGTH): ...this.
        (struct arc_flags): Update to use MAX_FLAG_NAME_LENGTH.
        * config/tc-arc.c (tokenize_flags): Likewise.

2016-04-01  Alan Modra  <amodra@gmail.com>

        * cgen.c (weak_operand_overflow_check): Return const char*.
        * messages.c (as_internal_value_out_of_range): Formatting.
        (as_warn_value_out_of_range): Consify prefix param.
        (as_bad_value_out_of_range): Likewise.
        * read.c (s_errwarn): Constify msg..
        (s_float_space, float_cons): ..and err.
        * as.h (as_warn_value_out_of_range, as_bad_value_out_of_range,
        ieee_md_atof, vax_md_atof): Update prototypes.
        * tc.h (md_atof): Update prototype.
        * config/atof-ieee.c (ieee_md_atof): Return const char*.
        * config/atof-vax.c (vax_md_atof): Likewise.
        * config/obj-elf.c (obj_elf_parse_section_letters): Constify bad_msg.
        * config/tc-aarch64.c (md_atof): Return const char*.
        * config/tc-alpha.c (s_alpha_section_name): Likewise.
        (s_alpha_comm): Constify sec_name.
        (section_name): Constify.
        (s_alpha_section): Consify name..
        (alpha_elf_section_letter): ..and ptr_msg param..
        (md_atof): ..and return.
        * config/tc-alpha.h (alpha_elf_section_letter): Update prototype.
        * config/tc-arc.c (md_atof): Return const char*.
        * config/tc-arm.c (md_atof): Likewise.
        * config/tc-avr.c (md_atof): Likewise.
        * config/tc-bfin.c (md_atof): Likewise.
        * config/tc-cr16.c (md_atof): Likewise.
        * config/tc-cris.c (md_atof): Likewise.
        * config/tc-crx.c (md_atof): Likewise.
        * config/tc-d10v.c (md_atof): Likewise.
        * config/tc-d30v.c (md_atof): Likewise.
        * config/tc-dlx.c (md_atof): Likewise.
        * config/tc-epiphany.c (md_atof): Likewise.
        * config/tc-fr30.c (md_atof): Likewise.
        * config/tc-frv.c (md_atof): Likewise.
        * config/tc-ft32.c (md_atof): Likewise.
        * config/tc-h8300.c (md_atof): Likewise.
        * config/tc-hppa.c (struct default_subspace_dict): Constify name.
        (struct default_space_dict): Likewise.
        (create_new_space): Constify name param.
        (create_new_subspace): Likewise.
        (is_defined_space, is_defined_subspace): Likewise.
        (pa_parse_space_stmt): Constify space_name param.
        (md_atof): Return const char*.
        (pa_spaces_begin): Constify name.
        * config/tc-i370.c (md_atof): Return const char*.
        * config/tc-i386.c (md_atof): Likewise.
        (x86_64_section_letter): Constify ptr_msg param.
        * config/tc-i386.h (x86_64_section_letter): Update prototype.
        * config/tc-i860.c (struct i860_it): Constify error.
        (md_atof): Return const char*.
        * config/tc-i960.c (md_atof): Likewise.
        * config/tc-ia64.c (md_atof): Likewise.
        (ia64_elf_section_letter): Constify ptr_msg param.
        * config/tc-ia64.h (ia64_elf_section_letter): Update prototype.
        * config/tc-ip2k.c (md_atof): Return const char*.
        * config/tc-iq2000.c (md_atof): Likewise.
        * config/tc-lm32.c (md_atof): Likewise.
        * config/tc-m32c.c (md_atof): Likewise.
        * config/tc-m32r.c (md_atof): Likewise.
        * config/tc-m68hc11.c (md_atof): Likewise.
        * config/tc-m68k.c (md_atof): Likewise.
        * config/tc-mcore.c (md_atof): Likewise.
        * config/tc-mep.c (md_atof): Likewise.
        (mep_elf_section_letter): Constify ptr_msg param.
        * config/tc-mep.h (mep_elf_section_letter): Update prototype.
        * config/tc-metag.c (md_atof): Return const char*.
        * config/tc-microblaze.c (md_atof): Likewise.
        * config/tc-microblaze.h (md_atof): Delete prototype.
        * config/tc-mips.c (mips_parse_argument_token): Constify err.
        (md_atof): Return const char*.
        * config/tc-mmix.c (md_atof): Likewise.
        * config/tc-mn10200.c (md_atof): Likewise.
        * config/tc-mn10300.c (md_atof): Likewise.
        * config/tc-moxie.c (md_atof): Likewise.
        * config/tc-msp430.c (md_atof): Likewise.
        * config/tc-mt.c (md_atof): Likewise.
        * config/tc-nds32.c (md_atof): Likewise.
        * config/tc-nios2.c (md_atof): Likewise.
        (nios2_elf_section_letter): Constify ptr_msg param.
        * config/tc-nios2.h (nios2_elf_section_letter): Update prototype.
        * config/tc-ns32k.c (md_atof): Return const char*.
        * config/tc-or1k.c (md_atof): Likewise.
        * config/tc-pdp11.c (struct pdp11_code): Constify error.
        (md_atof): Return const char*.
        * config/tc-pj.c (md_atof): Likewise.
        * config/tc-ppc.c (md_atof): Likewise.
        * config/tc-rl78.c (md_atof): Likewise.
        * config/tc-rx.c (md_atof): Likewise.
        * config/tc-s390.c (md_atof): Likewise.
        * config/tc-score.c (s3_atof, md_atof): Likewise.
        * config/tc-sh.c (md_atof): Likewise.
        * config/tc-sparc.c (struct sparc_it): Constify error.
        (md_atof): Return const char*.
        * config/tc-spu.c (md_atof): Likewise.
        * config/tc-tic30.c (md_atof): Likewise.
        * config/tc-tic4x.c (md_atof): Likewise.
        * config/tc-tic54x.c (md_atof): Likewise.
        * config/tc-tic6x.c (md_atof): Likewise.
        * config/tc-tilegx.c (md_atof): Likewise.
        * config/tc-tilepro.c (md_atof): Likewise.
        * config/tc-v850.c (parse_register_list, md_atof): Likewise.
        * config/tc-vax.c (md_atof): Likewise.
        * config/tc-visium.c (md_atof): Likewise.
        * config/tc-xc16x.c (md_atof): Likewise.
        * config/tc-xgate.c (md_atof): Likewise.
        * config/tc-xstormy16.c (md_atof): Likewise.
        * config/tc-xtensa.c (md_atof): Likewise.
        * config/tc-z80.c (md_atof): Likewise.
        * config/tc-z8k.c (md_atof): Likewise.

2016-03-31  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-xtensa.c (struct rename_section_struct): Make old_name
        const.
        (xtensa_section_rename): Make argument type const char *.
        * config/tc-xtensa.h (xtensa_section_rename): Adjust.

2016-03-31  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-i960.c (parse_ldconst): Cast to char * when assigning to
        args[0].

2016-03-31  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-m32c.c (m32c_md_end): cast the argument to md_assemble to
        char *.
        (m32c_indirect_operand): Likewise.
        * config/tc-nds32.c (do_pseudo_b): Likewise.
        (do_pseudo_bal): Likewise.
        (do_pseudo_ls_bhw): Likewise.

2016-03-31  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * as.c (parse_args): Cast literal to char * when assigning to optarg.

2016-03-31  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-ia64.c (md_assemble): Add temporary variable to pass to
        get_symbol_name ().
        * config/tc-sparc.c (s_register): Cast a literal to char * in
        assignment.

2016-03-31  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-i960.c (parse_expr): Cast to char * when assigning to
        input_line_pointer.
        * config/tc-m32r.c (expand_debug_syms): Likewise.
        * config/tc-msp430.c (msp430_dstoperand): Likewise.
        * config/tc-z80.c (md_begin): Likewise.
        * stabs.c (stabs_generate_asm_func): Likewise.

2016-03-31  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * cgen.c: Modernize the way functions declare arguments.
        * config/tc-bfin.c: Likewise.
        * config/tc-pdp11.c: Likewise.
        * literal.c: Likewise.
        * read.c: Likewise.
        * stabs.c: Likewise.

2016-03-31  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-aarch64.c (aarch64_handle_align): Make the type of some
        variables unsigned char[].
        * config/tc-alpha.c (alpha_handle_align): Likewise.
        * config/tc-arm.c (arm_handle_align): Likewise.
        * config/tc-z80.c: Likewise.

2016-03-30  Nick Clifton  <nickc@redhat.com>

        PR target/19880
        * config/tc-arm.c (do_t_push_pop): Cast bitmask to unsigned before
        shifting.

2016-03-30  Claudiu Zissulescu  <claziss@synopsys.com>

        * testsuite/gas/all/gas.exp: Don't xfail on ARC.
        * testsuite/gas/elf/elf.exp: Likewise.
        * testsuite/gas/all/redef3.d: Allow execution for ARC.

2016-03-30  Claudiu Zissulescu  <claziss@synopsys.com>

        * testsuite/gas/arc/warn.exp: Fix matching pattern.

2016-03-29  Claudiu Zissulescu  <claziss@synopsys.com>

        * testsuite/gas/arc/ext2op.d: New file.
        * testsuite/gas/arc/ext2op.s: Likewise.
        * testsuite/gas/arc/ext3op.d: Likewise.
        * testsuite/gas/arc/ext3op.s: Likewise.

2016-03-29  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-aarch64.c (struct aarch64_long_option_table): Ad const
        qualifier.
        * config/tc-alpha.c (md_parse_option): Likewise.
        * config/tc-arc.c (md_parse_option): Likewise.
        * config/tc-arm.c (struct arm_long_option_table): Likewise.
        (md_parse_option): Likewise.
        * config/tc-avr.c (md_parse_option): Likewise.
        * config/tc-bfin.c (md_parse_option): Likewise.
        * config/tc-cr16.c (md_parse_option): Likewise.
        * config/tc-cris.c (s_cris_arch): Likewise.
        (md_parse_option): Likewise.
        * config/tc-crx.c (md_parse_option): Likewise.
        * config/tc-d10v.c (md_parse_option): Likewise.
        * config/tc-d30v.c (md_parse_option): Likewise.
        * config/tc-dlx.c (md_parse_option): Likewise.
        * config/tc-epiphany.c (md_parse_option): Likewise.
        * config/tc-fr30.c (md_parse_option): Likewise.
        * config/tc-frv.c (md_parse_option): Likewise.
        * config/tc-ft32.c (md_parse_option): Likewise.
        * config/tc-h8300.c (md_parse_option): Likewise.
        * config/tc-hppa.c (md_parse_option): Likewise.
        * config/tc-i370.c (md_parse_option): Likewise.
        * config/tc-i386.c (md_parse_option): Likewise.
        * config/tc-i860.c (md_parse_option): Likewise.
        * config/tc-i960.c (md_parse_option): Likewise.
        * config/tc-ia64.c (md_parse_option): Likewise.
        * config/tc-ip2k.c (md_parse_option): Likewise.
        * config/tc-iq2000.c (md_parse_option): Likewise.
        * config/tc-lm32.c (md_parse_option): Likewise.
        * config/tc-m32c.c (md_parse_option): Likewise.
        * config/tc-m32r.c (md_parse_option): Likewise.
        * config/tc-m68hc11.c (md_parse_option): Likewise.
        * config/tc-m68k.c (md_parse_option): Likewise.
        * config/tc-mcore.c (md_parse_option): Likewise.
        * config/tc-mep.c (md_parse_option): Likewise.
        * config/tc-metag.c (struct metag_long_option): Likewise.
        (md_parse_option): Likewise.
        * config/tc-microblaze.c (md_parse_option): Likewise.
        * config/tc-microblaze.h (md_parse_option): Remove prototype.
        * config/tc-mips.c (md_parse_option): Adjust.
        * config/tc-mmix.c (md_parse_option): Likewise.
        * config/tc-mn10200.c (md_parse_option): Likewise.
        * config/tc-mn10300.c (md_parse_option): Likewise.
        * config/tc-moxie.c (md_parse_option): Likewise.
        * config/tc-msp430.c (md_parse_option): Likewise.
        * config/tc-mt.c (md_parse_option): Likewise.
                * config/tc-nds32.c (md_parse_option): Likewise.
                * config/tc-nds32.h (nds32_parse_option): Likewise.
        * config/tc-nios2.c (md_parse_option): Likewise.
        * config/tc-ns32k.c (md_parse_option): Likewise.
        * config/tc-or1k.c (md_parse_option): Likewise.
        * config/tc-pdp11.c (md_parse_option): Likewise.
        * config/tc-pj.c (md_parse_option): Likewise.
        * config/tc-ppc.c (md_parse_option): Likewise.
        * config/tc-rl78.c (md_parse_option): Likewise.
        * config/tc-rx.c (md_parse_option): Likewise.
        * config/tc-s390.c (s390_parse_cpu): Likewise.
        * config/tc-score.c (md_parse_option): Likewise.
        * config/tc-sh.c (md_parse_option): Likewise.
        * config/tc-sparc.c (md_parse_option): Likewise.
        * config/tc-spu.c (md_parse_option): Likewise.
        * config/tc-tic30.c (md_parse_option): Likewise.
        * config/tc-tic4x.c (md_parse_option): Likewise.
        * config/tc-tic54x.c (md_parse_option): Likewise.
        * config/tc-tic6x.c (md_parse_option): Likewise.
        * config/tc-tilegx.c (md_parse_option): Likewise.
        * config/tc-tilepro.c (md_parse_option): Likewise.
        * config/tc-v850.c (md_parse_option): Likewise.
        * config/tc-vax.c (md_parse_option): Likewise.
        * config/tc-visium.c (struct visium_long_option_table): Likewise.
        * config/tc-xc16x.c (md_parse_option): Likewise.
        * config/tc-xgate.c (md_parse_option): Likewise.
        * config/tc-xstormy16.c (md_parse_option): Likewise.
        * config/tc-xtensa.c (md_parse_option): Likewise.
        * config/tc-z80.c (md_parse_option): Likewise.
        * config/tc-z8k.c (md_parse_option): Likewise.
        * tc.h (md_parse_option): Likewise.

2016-03-29  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-bfin.c (gencode): Use XOBNEW obstack_alloc () wrapper.
        * config/tc-hppa.c (fix_new_hppa): Likewise.
        (pa_vtable_entry): Likewise.
        (pa_vtable_inherit): Likewise.
        * config/tc-m68k.c (md_begin): Likewise.

2016-03-28  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/obj-elf.c (obj_elf_section_name): Return const char *.
        * config/obj-elf.h (obj_elf_section_name): Adjust.
        * config/tc-aarch64.c (aarch64_parse_features): Likewise.
        (aarch64_parse_cpu): Likewise.
        (aarch64_parse_arch): Likewise.
        * config/tc-arm.c (arm_parse_extension): Likewise.
        (arm_parse_cpu): Likewise.
        (arm_parse_arch): Likewise.
        * config/tc-nds32.c: Likewise.
        * config/xtensa-relax.c (parse_special_fn): Likewise.
        * stabs.c (generate_asm_file): Likewise.

2016-03-25  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-cr16.c (cr16_assemble): New function.
        (md_assemble): Call cr16_assemble.

2016-03-25  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * as.c (parse_args): Adjust.
        * as.h (flag_size_check): Rename to flag_allow_nonconst_size.
        * config/obj-elf.c (elf_frob_symbol): Adjust.

2016-03-24  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * config/tc-sparc.c (sparc_ip): Remove the V9 restriction on ASR
        registers to be in the 16..31 range.

2016-03-24  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-microblaze.c (md_assemble): Cast opc to char * when calling
        frag_var ().

2016-03-24  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-visium.c (md_atof): Localize the string returned on
        failure.

2016-03-22  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-h8300.c (h8300_elf_section): Add const qualifiers.
        * config/tc-ia64.c (obj_elf_vms_common): Likewise.
        * config/tc-m68hc11.c (md_begin): Likewise.
        (print_opcode_list): Likewise.
        * config/tc-msp430.c (msp430_section): Likewise.
        * config/tc-score.c (struct s3_insn_to_dependency): Likewise.
        (s3_build_dependency_insn_hsh): Likewise.
        * config/tc-score7.c (struct s7_insn_to_dependency): Likewise.
        (s7_build_dependency_insn_hsh): Likewise.
        * config/tc-tic4x.c: Likewise.
        * config/tc-tic54x.c (tic54x_set_default_include): Likewise.
        (subsym_get_arg): Likewise.
        * config/tc-xtensa.c (struct suffix_reloc_map): Likewise.
        (get_directive): Likewise.
        (cache_literal_section): Likewise.
        * config/xtensa-relax.c: Likewise.
        * symbols.c (symbol_create): Likewise.
        (local_symbol_make): Likewise.
        (symbol_relc_make_expr): Likewise.

2016-03-22  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-pdp11.c (md_assemble): Remove useless if and assignment to
        str.

2016-03-22  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-sparc.c (sparc_regname_to_dw2regnum): Replace strchr ()
        call with a switch.

2016-03-22  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-ia64.c (ia64_do_align): Remove.
        (ia64_cons_align): Call do_align () directly.
        (dot_proc): Likewise.
        (stmt_float_cons): Likewise.

2016-03-22  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * listing.c (listing_message): Use XNEW style allocation macros.
        * read.c (read_a_source_file): Likewise.
        (read_symbol_name): Likewise.
        (s_mri_common): Likewise.
        (assign_symbol): Likewise.
        (s_reloc): Likewise.
        (emit_expr_with_reloc): Likewise.
        (s_incbin): Likewise.
        (s_include): Likewise.
        * sb.c (sb_build): Likewise.
        (sb_check): Likewise.

2016-03-22  Alan Modra  <amodra@gmail.com>

        * write.c (record_alignment): Revert 2016-02-18 change.

2016-03-22  Alan Modra  <amodra@gmail.com>

        * config/tc-alpha.c (load_expression): Replace alloca with xmalloc.
        (emit_jsrjmp, tc_gen_reloc): Likewise.
        * config/tc-i370.c (i370_macro): Likewise.

2016-03-22  Nick Clifton  <nickc@redhat.com>

        * configure: Regenerate.

2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>

        * testsuite/gas/arc/nps400-0.d: New file.
        * testsuite/gas/arc/nps400-0.s: New file.
        * testsuite/gas/arc/nps400-1.d: New file.
        * testsuite/gas/arc/nps400-1.s: New file.

2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>

        * config/tc-arc.c (find_opcode_match): Move lnflg, and i
        declarations to start of block.  Reset code on all flags before
        attempting to match them.  Handle multiple hits on the same flag.
        Handle flag class.
        * testsuite/gas/arc/asm-errors.d: New file.
        * testsuite/gas/arc/asm-errors.err: New file.
        * testsuite/gas/arc/asm-errors.s: New file.

2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>

        * config/tc-arc.c (cpu_types): Add nps400 entry.
        (check_zol): Handle nps400.

2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>

        * config/tc-arc.c (arc_select_cpu): Remove use of
        EF_ARC_CPU_GENERIC.

2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>

        * config/tc-arc.c (arc_target): Delay initialisation until
        arc_select_cpu.
        (arc_target_name): Likewise.
        (arc_features): Likewise.
        (arc_mach_type): Likewise.
        (cpu_types): Remove "all" entry.
        (arc_select_cpu): New function, most of the content is from...
        (md_parse_option): ... here.  Call new arc_select_cpu.
        (md_begin): Call arc_select_cpu if needed, default is now arc700.

2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>

        * testsuite/gas/arc/inline-data-1.d: Add target restriction.
        * testsuite/gas/arc/inline-data-2.d: New file.

2016-03-21  Nick Clifton  <nickc@redhat.com>

        * atof-generic.c: Replace use of alloca with call to xmalloc.
        * cgen.c: Likewise.
        * dwarf2dbg.c: Likewise.
        * macro.c: Likewise.
        * remap.c: Likewise.
        * stabs.c: Likewise.
        * symbols.c: Likewise.
        * config/obj-elf.c: Likewise.
        * config/tc-aarch64.c: Likewise.
        * config/tc-arc.c: Likewise.
        * config/tc-arm.c: Likewise.
        * config/tc-avr.c: Likewise.
        * config/tc-ia64.c: Likewise.
        * config/tc-mips.c: Likewise.
        * config/tc-msp430.c: Likewise.
        * config/tc-nds32.c: Likewise.
        * config/tc-ppc.c: Likewise.
        * config/tc-sh.c: Likewise.
        * config/tc-tic30.c: Likewise.
        * config/tc-tic54x.c: Likewise.
        * config/tc-xstormy16.c: Likewise.
        * config/te-vms.c: Likewise.
        * configure: Regenerate.

2016-03-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * tc-i386.c (f32_1): Change type to unsigned char[].
        (f32_2): Likewise.
        (f32_3): Likewise.
        (f32_4): Likewise.
        (f32_5): Likewise.
        (f32_6): Likewise.
        (f32_7): Likewise.
        (f32_8): Likewise.
        (f32_9): Likewise.
        (f32_10): Likewise.
        (f32_11): Likewise.
        (f32_12): Likewise.
        (f32_13): Likewise.
        (f32_14): Likewise.
        (f16_3): Likewise.
        (f16_4): Likewise.
        (f16_5): Likewise.
        (f16_6): Likewise.
        (f16_7): Likewise.
        (f16_8): Likewise.
        (jump_31): Likewise.
        (f32_patt): Likewise.
        (f16_patt): Likewise.
        (alt_3): Likewise.
        (alt_4): Likewise.
        (alt_5): Likewise.
        (alt_6): Likewise.
        (alt_7): Likewise.
        (alt_8): Likewise.
        (alt_9): Likewise.
        (alt_10): Likewise.
        (alt_patt): Likewise.

2016-03-18  Nick Clifton  <nickc@redhat.com>

        * doc/c-aarch64.texi (AArch64 Directives): Add descriptions of
        .cpu, .dword, .even, .inst. .tlsdescadd, .tlsdesccall,
        .tlsdescldr and .xword directives.

        PR target/19721
        * testsuite/gas/aarch64/pr19721.s: New test source file.
        * testsuite/gas/aarch64/pr19721.d: New test driver file.

        * doc/as.texinfo: Place the target specific command line options
        into their own man page section.

2016-03-16  Jiong Wang  <jiong.wang@arm.com>

        * config/tc-arm.c (N_S_32): New.
        (N_F_16_32): Likewise.
        (N_SUF_32): Support N_F16.
        (N_IF_32): Likewise.
        (neon_dyadic_misc): Likewise.
        (do_neon_cmp): Likewise.
        (do_neon_cmp_inv): Likewise.
        (do_neon_mul): Likewise.
        (do_neon_fcmp_absolute): Likewise.
        (do_neon_step): Likewise.
        (do_neon_abs_neg): Likewise.
        (CVT_FLAVOR_VAR): Likewise.
        (do_neon_cvt_1): Likewise.
        (do_neon_recip_est): Likewise.
        (do_vmaxnm): Likewise.
        (do_vrint_1): Likewise.
        (neon_check_type): Check architecture support for FP16 extension.
        (insns): Update comments.
        * testsuite/gas/arm/armv8-2-fp16-simd.s: New test source.
        * testsuite/gas/arm/armv8-2-fp16-simd.d: New testcase for arm mode.
        * testsuite/gas/arm/armv8-2-fp16-simd-thumb.d: Likewise for thumb mode.
        * testsuite/gas/arm/armv8-2-fp16-simd-warning.d: New rejection test for
        arm mode.
        * testsuite/gas/arm/armv8-2-fp16-simd-warning-thumb.d: Likewise for
        thumb mode.
        * testsuite/gas/arm/armv8-2-fp16-simd-warning.l: New expected rejection
        error file.

2016-03-16  Nick Clifton  <nickc@redhat.com>

        * read.c (emit_expr_with_reloc): Add code check a bignum with
        nbytes == 1.
        * config/rx/rx-parse.y (rx_intop): Accept bignum values for sizes
        other than 32-bits.
        * testsuite/gas/elf/bignum.s: New test source file.
        * testsuite/gas/elf/bignum.d: New test driver file.
        * testsuite/gas/elf/elf.exp: Run the new test.

2016-03-15  Ulrich Drepper  <drepper@gmail.com>

        * doc/c-i386.texi (Register Naming): Update to details of the
        latest architecture version.

2016-03-10  Mickael Guene  <mickael.guene@st.com>

        PR gas/19744
        * config/tc-arm.c (do_arit): Protect against bad relocations usage.
        (do_mov): Likewise.
        (do_t_add_sub): Allow pcrop relocations for Thumb-2 targets.
        (do_t_mov_cmp): Likewise.
        (do_t_add_sub): Protect against bad relocations usage.
        (do_t_mov_cmp): Likewise.
        * testsuite/gas/arm/adds-thumb1-reloc-local-armv7-m.s: New.
        * testsuite/gas/arm/adds-thumb1-reloc-local-armv7-m.d: New.
        * testsuite/gas/arm/movs-thumb1-reloc-local-armv7-m.s: New.
        * testsuite/gas/arm/movs-thumb1-reloc-local-armv7-m.d: New.

2016-03-09  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-arm.c (neon_alignment_bit): Rename do_align to
        do_alignment.
        (do_neon_ld_st_lane): Likewise.
        (do_neon_ld_dup): Likewise.

2016-03-08  Andrew Burgess  <andrew.burgess@embecosm.com>

        * testsuite/gas/arc/inline-data-1.d: New file.
        * testsuite/gas/arc/inline-data-1.s: New file.

2016-03-07  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (arm_cpus): Add cortex-r8.
        * doc/c-arm.texi: Add cortex-r8.

2016-03-07  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * config/tc-arc.c: Add const qualifiers.
        * config/tc-h8300.c (md_begin): Likewise.
        * config/tc-ia64.c (print_prmask): Likewise.
        * config/tc-msp430.c (msp430_operands): Likewise.
        * config/tc-nds32.c (struct suffix_name): Likewise.
        (struct nds32_parse_option_table): Likewise.
        (struct nds32_set_option_table): Likewise.
        (do_pseudo_pushpopm): Likewise.
        (do_pseudo_pushpop_stack): Likewise.
        (nds32_relax_relocs): Likewise.
        (nds32_flag): Likewise.
        (struct nds32_hint_map): Likewise.
        (nds32_find_reloc_table): Likewise.
        (nds32_match_hint_insn): Likewise.
        * config/tc-s390.c: Likewise.
        * config/tc-sh.c (get_specific): Likewise.
        * config/tc-tic30.c: Likewise.
        * config/tc-tic4x.c (tic4x_inst_add): Likewise.
        (tic4x_indirect_parse): Likewise.
        * config/tc-vax.c (vax_cons): Likewise.
        * config/tc-z80.c (struct reg_entry): Likewise.
        * config/tc-epiphany.c (md_assemble): Adjust.
        (epiphany_assemble): New function.
        (epiphany_elf_section_rtn): Call do_align directly.
        (epiphany_elf_section_text): Likewise.
        * config/tc-ip2k.c (ip2k_elf_section_rtn): Likewise.
        (ip2k_elf_section_text): Likewise.
        * read.c (do_align): Make it not static.
        * read.h (do_align): New prototype.

2016-03-04  Matthew Wahab  <matthew.wahab@arm.com>

        * config/tc-arm.c (aeabi_set_public_attributes): Emit attribute
        for ARMv8.1 AdvSIMD use.
        * testsuite/gas/arm/attr-march-armv8-a+rdma.d: New.
        * testsuite/gas/arm/attr-march-armv8_1-a+simd.d: New.

2016-03-04  Matthew Wahab  <matthew.wahab@arm.com>

        * config/gas/tc-arm.c (fpu_neon_ext_v8_1): Restrict to the ARMv8.1 RDMA
        feature.
        (record_feature_use): New.
        (mark_feature_used): Use record_feature_use.
        (do_neon_qrdmlah): New.
        (insns): Use do_neon_qrdmlah for vqrdmlah and vqrdmlsh and
        variants.
        (arm_extensions): Put into alphabetical order.  Re-indent "simd"
        and "rdma" entries.  Fix the incorrect merge value for "+rdma".
        * testsuite/gas/arm/armv8-a+rdma-warning.d: New.
        * testsuite/gas/arm/armv8-a+rdma.d: Add assembler command line options.
        Make source file explicit.
        * testsuite/gas/arm/armv8-a+rdma.l: New.
        * testsuite/gas/arm/armv8-a+rdma.s: Remove .arch and .arch_extension
        directives.  Fix white-space.
        * testsuite/gas/arm/armv8_1-a+simd.d: New.

2016-03-02  H.J. Lu  <hongjiu.lu@intel.com>

        * testsuite/gas/i386/x86_64-intel.d: Adjusted for COFF.

2016-02-29  Cupertino Miranda  <cmiranda@synopsys.com>
            Claudiu Zissulescu  <Claudiu.Zissulescu@synopsys.com>

        * config/tc-arc.c (arc_extra_reloc): Change size to 0.
        (tc_arc_fix_adjustable): Changed default return value to 1.
        * testsuite/gas/arc/j.d: Updated expected symbol
        * testsuite/gas/arc/jl.d: Likewise
        * testsuite/gas/arc/relax-avoid1.d: Likewise
        * testsuite/gas/arc/st.d: Likewise

2016-02-29  Claudiu Zissulescu  <Claudiu.Zissulescu@synopsys.com>

        * config/tc-arc.c: Enable code density instructions for ARC EM.

2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>

        PR ld/19645
        * NEWS: Mention --enable-elf-stt-common and --elf-stt-common=
        for ELF assemblers.
        * as.c (flag_use_elf_stt_common): New.
        (show_usage): Add --elf-stt-common=.
        (option_values): Add OPTION_ELF_STT_COMMON.
        (std_longopts): Add --elf-stt-common=.
        (parse_args): Handle --elf-stt-common=.
        * as.h (flag_use_elf_stt_common): New.
        * config.in: Regenerated.
        * configure: Likewise.
        * configure.ac: Add --enable-elf-stt-common and define
        DEFAULT_GENERATE_ELF_STT_COMMON.
        * gas/write.c (write_object_file): Set BFD_CONVERT_ELF_COMMON
        and BFD_USE_ELF_STT_COMMON if flag_use_elf_stt_common is set.
        * doc/as.texinfo: Document --elf-stt-common=.
        * testsuite/gas/elf/common3.s: New file.
        * testsuite/gas/elf/common3a.d: Likewise.
        * testsuite/gas/elf/common3b.d: Likewise.
        * testsuite/gas/elf/common4.s: Likewise.
        * testsuite/gas/elf/common4a.d: Likewise.
        * testsuite/gas/elf/common4b.d: Likewise.
        * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
        * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
        * testsuite/gas/elf/elf.exp: Run common3a, common3b, common4a
        and common4b.
        * testsuite/gas/i386/dw2-compress-3.d: Renamed to ...
        * testsuite/gas/i386/dw2-compress-3a.d: This.  Pass
        --elf-stt-common=no to as.
        * testsuite/gas/i386/dw2-compressed-3.d: Renamed to ...
        * testsuite/gas/i386/dw2-compressed-3a.d: This.  Pass
        --elf-stt-common=no to as.
        * testsuite/gas/i386/i386.exp: Run dw2-compress-3a,
        dw2-compress-3b, dw2-compressed-3a and dw2-compressed-3b instead
        of dw2-compress-3 and dw2-compressed-3.

2016-02-25  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * as.c (select_emulation_mode): Add const qualifiers.
        * as.h: Likewise.
        * config/bfin-defs.h: Likewise.
        * config/bfin-parse.y: Likewise.
        * config/rx-parse.y: Likewise.
        * config/tc-aarch64.c (struct aarch64_option_table): Likewise.
        (struct aarch64_cpu_option_table): Likewise.
        (struct aarch64_arch_option_table): Likewise.
        (struct aarch64_option_cpu_value_table): Likewise.
        (struct aarch64_long_option_table): Likewise.
        (struct aarch64_option_abi_value_table): Likewise.
        * config/tc-arm.c (struct reloc_entry): Likewise.
        (tc_gen_reloc): Likewise.
        (struct arm_option_table): Likewise.
        (struct arm_legacy_option_table): Likewise.
        (struct arm_cpu_option_table): Likewise.
        (struct arm_arch_option_table): Likewise.
        (struct arm_option_extension_value_table): Likewise.
        (struct arm_option_fpu_value_table): Likewise.
        (struct arm_option_value_table): Likewise.
        (struct arm_long_option_table): Likewise.
        * config/tc-avr.c (struct avr_opcodes_s): Likewise.
        (struct mcu_type_s): Likewise.
        (struct exp_mod_s): Likewise.
        (avr_operand): Likewise.
        (avr_operands): Likewise.
        * config/tc-d10v.c (md_begin): Likewise.
        * config/tc-dlx.c: Likewise.
        * config/tc-fr30.c (fr30_is_colon_insn): Likewise.
        * config/tc-ft32.c (parse_condition): Likewise.
        * config/tc-h8300.c (do_a_fix_imm): Likewise.
        * config/tc-hppa.c (pa_ip): Likewise.
        (hppa_regname_to_dw2regnum): Likewise.
        * config/tc-i370.c (i370_elf_suffix): Likewise.
        * config/tc-i960.c (struct tabentry): Likewise.
        * config/tc-m32r.c: Likewise.
        * config/tc-m68k.c: Likewise.
        * config/tc-m68k.h: Likewise.
        * config/tc-mcore.c (parse_psrmod): Likewise.
        * config/tc-metag.c (struct metag_core_option): Likewise.
        (struct metag_long_option): Likewise.
        * config/tc-microblaze.c: Likewise.
        * config/tc-mips.c (macro): Likewise.
        * config/tc-mn10200.c: Likewise.
        * config/tc-mn10300.c: Likewise.
        * config/tc-msp430.c (struct rcodes_s): Likewise.
        (struct hcodes_s): Likewise.
        (md_parse_option): Likewise.
        * config/tc-ns32k.c (struct ns32k_option): Likewise.
        (optlist): Likewise.
        * config/tc-ppc.c (ppc_elf_suffix): Likewise.
        (tc_ppc_regname_to_dw2regnum): Likewise.
        * config/tc-ppc.h: Likewise.
        * config/tc-rl78.c: Likewise.
        * config/tc-rx.c (struct cpu_type): Likewise.
        * config/tc-sh.c (sh_regname_to_dw2regnum): Likewise.
        * config/tc-sparc.c (struct priv_reg_entry): Likewise.
        (sparc_ip): Likewise.
        * config/tc-spu.c (insn_fmt_string): Likewise.
        * config/tc-tic54x.c (tic54x_set_default_include): Likewise.
        * config/tc-v850.c: Likewise.
        * config/tc-visium.c (struct visium_arch_option_table): Likewise.
        (struct visium_long_option_table): Likewise.
        * config/tc-xgate.c: Likewise.
        * config/tc-z8k.c: Likewise.
        * read.c (add_include_dir): Likewise.
        * read.h: Likewise.

2016-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>

        * testsuite/gas/all/gas.exp: Change target pattern to cover
        arceb-*.
        * testsuite/gas/all/redef3.d: Likewise.
        * testsuite/gas/elf/elf.exp: Likewise.

2016-02-24  Renlin Li  <renlin.li@arm.com>

        * config/tc-arm.c (BAD_FP16): New error message macro.
        (do_scalar_fp16_v82_encode): Change the coproc field to 9 for armv8.2
        fp16 scalar instructions.
        (neon_check_type): Allow different size from key.
        (do_vfp_nsyn_add_sub): Add support SE_H shape support.
        (try_vfp_nsyn): Likewise.
        (do_vfp_nsyn_mla_mls): Likewise.
        (do_vfp_nsyn_fma_fms): Likewise.
        (do_vfp_nsyn_ldm_stm): Likewise
        (do_vfp_nsyn_sqrt): Likewise
        (do_vfp_nsyn_div): Likewise
        (do_vfp_nsyn_nmul): Likewise.
        (do_vfp_nsyn_cmp): Likewise.
        (do_neon_shll): Likewise.
        (do_vfp_nsyn_cvt_fpv8): Likewise.
        (do_neon_cvttb_2): Likewise.
        (do_neon_mov): Likewise.
        (do_neon_rshift_round_imm): Likewise.
        (do_neon_ldr_str): Likewise.
        (do_vfp_nsyn_fpv8): Likewise.
        (do_vmaxnm): Likewise.
        (do_vrint_1): Likewise.
        (insns): New entry for vins, vmovx.
        (md_apply_fix): Left shift 1 bit for fp16 vldr/vstr.
        * testsuite/gas/arm/armv8-2-fp16-scalar-thumb.d: New.
        * testsuite/gas/arm/armv8-2-fp16-scalar.d: New.
        * testsuite/gas/arm/armv8-2-fp16-scalar.s: New.
        * testsuite/gas/arm/armv8-2-fp16-scalar-bad.s: New
        * testsuite/gas/arm/armv8-2-fp16-scalar-bad.d: New
        * testsuite/gas/arm/armv8-2-fp16-scalar-bad.l: New

2016-02-24  Renlin Li  <renlin.li@arm.com>

        * config/tc-arm.c (NEON_ENC_TAB): Add fp16 instruction shape.
        (neon_shape_class): New SC_HALF.
        (neon_shape_el): New SE_H.
        (neon_shape_el_size): New size for SE_H.
        (N_F_ALL): New macro to aggregate N_F16, N_F32, N_64.
        (neon_select_shape): Add SE_H support code.
        (el_type_of_type_chk): Use N_F_ALL.
        (do_vfp_nsyn_cvt): Add SE_H shape support.
        (do_neon_cvtz): Likewise.
        (do_neon_cvt_1): Likewise.
        (do_neon_cvttb_1): Likewise.

2016-02-24  Renlin Li  <renlin.li@arm.com>

        * testsuite/gas/arm/copro.d: Adjust output.
        * testsuite/gas/arm/copro.s: Adjust co-processor num.

2016-02-24  Renlin Li  <renlin.li@arm.com>

        * testsuite/gas/arm/mask_1.d: New.
        * testsuite/gas/arm/mask_1.s: New.

2016-02-24  Renlin Li  <renlin.li@arm.com>

        * testsuite/gas/arm/copro.s: Use coprocessor other than 10, 11.
        * testsuite/gas/arm/copro.d: Update.

2016-02-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/tc-arm.c (arm_cpus): Add entry for cortex-a32.
        * doc/c-arm.texi (ARM Options): Document cortex-a32.

2016-02-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * doc/c-arm.texi (ARM Options): Document cortex-a17.

2016-02-23  H.J. Lu  <hongjiu.lu@intel.com>

        * testsuite/gas/elf/elf.exp: Skip tests for common directive on
        hpux.

2016-02-22  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * output-file.c (output_file_create): Make file name argument const.
        (output_file_close): Likewise.
        * output-file.h (output_file_create): Adjust.
        (output_file_close): Likewise.
        * depend.c (quote_string_for_make): Make src argument const char *.
        (register_dependency): Likewise.
        (wrap_output): Likewise.
        * as.h (register_dependency): Adjust.
        * config/tc-xtensa.c (finish_vinsn): Remove unnecessary calls to
        as_where ();
        * symbols.c (S_SET_EXTERNAL): Likewise.
        * input-scrub.c (as_where): Return the file name.
        * as.h (as_where): Adjust prototype.
        * app.c (do_scrub_chars): Adjust.
        * cond.c (s_elseif): Likewise.
        (s_else): Likewise.
        (initialize_cframe): Likewise.
        * config/obj-coff.c (obj_coff_init_stab_section): Likewise.
        * config/obj-elf.c (obj_elf_init_stab_section): Likewise.
        * config/obj-som.c (obj_som_init_stab_section): Likewise.
        * config/tc-aarch64.c (output_info): Likewise.
        * config/tc-ia64.c (md_assemble): Likewise.
        (dot_alias): Likewise.
        * config/tc-m68k.c (m68k_frob_label): Likewise.
        * config/tc-mmix.c (s_bspec): Likewise.
        (mmix_handle_mmixal): Likewise.
        * config/tc-rx.c (rx_include): Likewise.
        * config/tc-tic54x.c (tic54x_set_default_include): Likewise.
        (tic54x_adjust_symtab): Likewise.
        * config/tc-xtensa.c (directive_push): Likewise.
        (xtensa_sanity_check): Likewise.
        (xtensa_relax_frag): Likewise.
        (md_convert_frag): Likewise.
        (tinsn_to_slotbuf): Likewise.
        * dwarf2dbg.c (dwarf2_where): Likewise.
        * ecoff.c (add_file): Likewise.
        (ecoff_generate_asm_lineno): Likewise.
        * expr.c (make_expr_symbol): Likewise.
        * frags.c (frag_new): Likewise.
        (frag_var_init): Likewise.
        * listing.c (listing_newline): Likewise.
        * messages.c (identify): Likewise.
        (as_show_where): Likewise.
        (as_warn_internal): Likewise.
        (as_bad_internal): Likewise.
        * read.c (s_irp): Likewise.
        (s_macro): Likewise.
        (s_reloc): Likewise.
        * stabs.c (stabs_generate_asm_file): Likewise.
        (stabs_generate_asm_lineno): Likewise.
        (stabs_generate_asm_func): Likewise.
        * write.c (fix_new_internal): Likewise.
        * as.h (PRINTF_WHERE_LIKE): Make file name argument const.
        (as_warn_value_out_of_range): Adjust prototype.
        (as_bad_value_out_of_range): Adjust prototype.
        * messages.c (identify): Make file name argument const char *.
        (as_warn_internal): Likewise.
        (as_warn_where): Likewise.
        (as_bad_internal): Likewise.
        (as_bad_where): Likewise.
        (as_internal_value_out_of_range): Likewise.
        (as_warn_value_out_of_range): Likewise.
        (as_bad_value_out_of_range): Likewise.
        * as.h (found_comment_file): Change type to const char *.
        * cond.c (file_line::file): Likewise.
        * config/obj-coff.c (obj_coff_init_stab_section): Make variable const.
        * config/obj-elf.c (obj_elf_init_stab_section): Likewise.
        * config/obj-som.c (obj_som_init_stab_section): Likewise.
        * config/tc-aarch64.c (output_info): Likewise.
        * config/tc-alpha.c (insert_operand): Likewise.
        * config/tc-arc.c (insert_operand): Likewise.
        * config/tc-d30v.c (check_size): Likewise.
        * config/tc-ia64.c (struct alias): Likewise.
        * config/tc-m68k.c (struct label_line): Likewise.
        * config/tc-mcore.c (md_apply_fix): Likewise.
        * config/tc-microblaze.c (md_estimate_size_before_relax): Likewise.
        * config/tc-mips.c (mips16_immed): Likewise.
        * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
        * config/tc-ppc.c (ppc_insert_operand): Likewise.
        * config/tc-rx.c (rx_include): Likewise.
        * config/tc-s390.c (s390_insert_operand): Likewise.
        * config/tc-tic54x.c (tic54x_set_default_include): Likewise.
        (tic54x_adjust_symtab): Likewise.
        * config/tc-tilegx.c (insert_operand): Likewise.
        (apply_special_operator): Likewise.
        * config/tc-tilepro.c (insert_operand): Likewise.
        * config/tc-xtensa.c (directive_push): Likewise.
        * ecoff.c (add_file): Likewise.
        (ecoff_generate_asm_lineno): Likewise.
        * listing.c (listing_newline): Likewise.
        * read.c (s_irp): Likewise.
        * write.c (install_reloc): Likewise.
        * write.h (struct fix): Likewise.
        * input-file.c (file_name): Change type to const char *.
        (saved_file::file_name): Likewise.
        (input_file_open): Change type of argument to const char *.
        * input-file.h (input_file_open): Adjust.
        * input-scrub.c (logical_input_file): change type to const char *.
        (physical_input_file): Likewise.
        (struct input_save): Adjust.
        (input_scrub_push): Adjust.
        (input_scrub_begin): Adjust.
        (as_where): Adjust.
        * input-scrub.c (input_scrub_new_file): Make file name argument const.
        (input_scrub_include_file): Likewise.
        (new_logical_line_flags): Likewise.
        (new_logical_line): Likewise.
        * as.h: Adjust.
        * frags.h (struct frag): Change type of fr_file to const char *.
        * expr.c (expr_symbol_where): Change type of file argument to
        const char **.
        * expr.h (expr_symbol_where): Likewise.
        * config/tc-i370.c (md_apply_fix): adjust.
        * config/tc-mmix.c (mmix_md_end): Likewise.
        * config/tc-ppc.c (md_apply_fix): Likewise.
        * config/tc-s390.c (md_apply_fix): Likewise.
        * symbols.c (report_op_error): Likewise.
        (resolve_symbol_value): Likewise.
        * config/tc-ia64.c (slot::src_file): Change type to const char *.
        (rsrc::file): Likewise.
        * config/tc-xtensa.c (xtensa_sanity_check): Change type of variable to
        const char *.
        (xtensa_relax_frag): Likewise.
        (md_convert_frag): Likewise.
        (tinsn_to_slotbuf): Likewise.
        * expr.c (expr_symbol_line): Likewise.
        * macro.c (define_macro): Likewise.
        * macro.h (macro_struct): Likewise.
        * messages.c (as_show_where): Likewise.
        * read.c (s_macro): Likewise.
        * stabs.c (stabs_generate_asm_file): Likewise.
        (generate_asm_file): Likewise.
        (stabs_generate_asm_lineno): Likewise.
        * write.h (struct reloc_list): Likewise.
        * input-scrub.c (as_where): Change return type to const char *.
        * as.h (as_wheree): Adjust.

2016-02-21  H.J. Lu  <hongjiu.lu@intel.com>

        * write.c (compress_debug): Move BFD compression bits setting
        to ...
        (write_object_file): Here.

2016-02-20  H.J. Lu  <hongjiu.lu@intel.com>

        * config/tc-i386.c (register_number): Check RegVRex.
        * testsuite/gas/i386/x86-64-avx512f.s: Add a test for vgatherqpd
        with %zmm19 and %zmm3.
        * testsuite/gas/i386/x86-64-avx512f-intel.d: Updated.
        * testsuite/gas/i386/x86-64-avx512f.d: Likewise.

2016-02-19  Matthew Wahab  <matthew.wahab@arm.com>
            Jiong Wang  <jiong.wang@arm.com>

        * config/tc-arm.c (arm_ext_fp16): New.
        (arm_extensions): New entry for "fp16".

2016-02-19  Nick Clifton  <nickc@redhat.com>

        PR 19630
        * read.c (read_a_source_file): Check for assemble_one returning
        with input_line_pointer set to NULL.

2016-02-19  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

        * listing.c (rebuffer_line): Change return type to void.

        * symbols.c (decode_local_label_name): Make type a const char *.
        * listing.c (print_source): Make type of p const char *.
        (print_line): Make type of string const char *.
        (buffer_line): Return const char *.
        (title): Make type const char *.
        (subtitle): Likewise.
        (listing_listing): Make type of p const char *.
        * messages.c (as_internal_value_out_of_range): Make type of prefix
        const char *.
        * stabs.c (s_stab_generic): make type of stab_secname, stabstr_secname
        and string const char *.
        * read.c (_bfd_rel): Make type of name const char *.
        * app.c (out_string): Change type to const char *.
        (struct app_save::out_string): Likewise.

2016-02-18  Dan Gisselquist  <dgisselq@verizon.net>
            Nick Clifton  <nickc@redhat.com>

        * read.c (finish_bundle): Avoid recording a negative alignment.
        (do_align): Use unsigned values for n, len and max.  Only create
        a frag if the alignment requirement is greater than the minimum
        byte alignment.  Avoid recording a negative alignment.
        (s_align): Use unsigned values where appropriate.
        (bss_alloc): Use an unsigned value for the alignment.
        (sizeof_sleb128): Add a comment noting that we encode one octet
        per byte, regardless of the value of OCTETS_PER_BYTE_POWER.
        (emit_leb129_expr): Abort if the emitted encoding was longer than
        expected.
        * read.h (output_leb128): Update prototype.
        (sizeof_leb128): Update prototype.
        (bss_alloc): Update prototype.
        * write.c (record_alignment): Use an unsigned value for the
        alignment.  Do not record alignments less than the minimum
        alignment for a byte.
        * write.h (record_alignment): Update prototype.

2016-02-17  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (xtensa_move_literals): Fix check for
        .init.literal/.fini.literal section name.
        * testsuite/gas/xtensa/all.exp: Add init-fini-literals to the
        list of xtensa tests.
        * testsuite/gas/xtensa/init-fini-literals.d: New file:
        init-fini-literals test result patterns.
        * testsuite/gas/xtensa/init-fini-literals.s: New file:
        init-fini-literals test.

2016-02-17  Nick Clifton  <nickc@redhat.com>

        * config/tc-msp430.c (msp430_mcu_data): Sync with data from TI's
        devices.csv file as of March 2016.

2016-02-16  Claudiu Zissulescu  <claziss@synopsys.com>

        * config/tc-arc.c (tc_arc_frame_initial_instructions): New
        function.
        (tc_arc_regname_to_dw2regnum): Likewise.
        * config/tc-arc.h (TARGET_USE_CFIPOP): Define
        (tc_cfi_frame_initial_instructions): Likewise.
        (tc_regname_to_dw2regnum): Likewise.
        * testsuite/gas/cfi/cfi-arc-1.d: New file.
        * testsuite/gas/cfi/cfi-arc-1.s: Likewise.
        * testsuite/gas/cfi/cfi.exp: Allow running tests for arc.

2016-02-16  Trevor Saunders  <tbsaunde@tbsaunde.org>

        * doc/internals.texi (S_IS_EXTERN): Remove.

2016-02-16  Nick Clifton  <nickc@redhat.com>

        * doc/as.texinfo (Section): Fix up texinfo snafus in previous
        update.

2016-02-16  Renlin Li  <renlin.li@arm.com>

        PR gas/19620
        * config/tc-aarch64.c (parse_half): Remove restrictions on symbol name.
        * testsuite/gas/aarch64/movw_label.d: New.
        * testsuite/gas/aarch64/movw_label.s: New.

2016-02-15  Vinay Kumar G. <Vinay.G@kpit.com>

        PR gas/19556
        * config/rx-parse.y (MOV):  Opcode generation for index
        register addressing mode.
        * testsuite/gas/rx/rx.exp: Updated for new testcase.
        * testsuite/gas/rx/pr19665.s: New file.
        * testsuite/gas/rx/pr19665.s: New file.
        * testsuite/gas/rx/mov.d: Update expected output.

2016-02-15  Nick Clifton  <nickc@redhat.com>

        * doc/as.texinfo (.section): Document that numeric values can now
        be used for the flags and type fields of the ELF target's .section
        directive.  Add notes about the restrictions on setting flags and
        types.
        * config/obj-elf.c (obj_elf_change_section): Allow known sections
        to be given processor specific section types.  Allow processor and
        application specific flags of a section to be set after
        definition.
        (obj_elf_parse_section_letters): Handle parsing numeric values.
        (obj_elf_section_type): Handle parsing numeric values.
        (obj_elf_section): Allow numeric type values.
        * config/obj-elf.h (obj_elf_change_section): Update prototype.
        * testsuite/gas/elf/section10.d: New test.
        * testsuite/gas/elf/section10.s: Source file for new test.
        * testsuite/gas/elf/elf.exp: Run the new test.
        * testsuite/gas/i386/ilp32/x86-64-unwind.d: Remove dependency upon
        the description of the flags produced by readelf.
        * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
        * NEWS: Mention the new feature.

2016-02-11  Nick Clifton  <nickc@redhat.com>

        PR gas/19614
        * dw2gencfi.c (cfi_sections_set): Delay setting this variable
        until it is actually used.
        (cfi_set_sections): Set cfi_sections_set to true.
        (dot_cfi_startproc): Likewise.
        (dot_cfi_endproc): Likewise.
        (dot_cfi_fde_data): Likewise.
        (cfi_finish): Likewise.
        (dot_cfi_sections): Do not set cfi_sections_set.
        * doc/as.texinfo (.cfi_sections): Note that targets can provide
        their own cfi section name.  Also note that the directive can be
        reissued provided that CFI generation has not started.
        * testsuite/gas/mips/compact-eh-err2.s: Add .cfi_startproc and
        .cfi_endproc directives so that the redefinition of .cfi_sections
        will trigger the generation of the error message.
        * testsuite/gas/mips/compact-eh-err2.l: Update expected line
        number of error message.

2016-02-10  Claudiu Zissulescu  <claziss@synopsys.com>
            Janek van Oirschot <jvanoirs@synopsys.com>

        * config/tc-arc.h (TC_FRAG_TYPE, TC_PCREL_ADJUST, MAX_INSN_ARGS)
        (MAX_INSN_FLGS, MAX_FLAG_NAME_LENGHT, TC_GENERIC_RELAX_TABLE):
        Define.
        (arc_flags, arc_relax_type): New structure.
        * config/tc-arc.c (FRAG_MAX_GROWTH, RELAX_TABLE_ENTRY)
        (RELAX_TABLE_ENTRY_MAX): New define.
        (relaxation_state, md_relax_table, arc_relaxable_insns)
        (arc_num_relaxable_ins): New variable.
        (rlx_operand_type, arc_rlx_types): New enums.
        (arc_relaxable_ins): New structure.
        (OPTION_RELAX): New option.
        (arc_insn): New relax member.
        (arc_flags): Remove.
        (relax_insn_p): New function.
        (apply_fixups): Likewise.
        (relaxable_operand): Likewise.
        (may_relax_expr): Likewise.
        (relaxable_flag): Likewise.
        (arc_pcrel_adjust): Likewise.
        (md_estimate_size_before_relax): Implement.
        (md_convert_frag): Likewise.
        (md_parse_option): Handle new mrelax option.
        (md_show_usage): Likewise.
        (assemble_insn): Set relax member.
        (emit_insn0): New function.
        (emit_insn1): Likewise.
        (emit_insn): Handle relaxation case.
        * NEWS: Mention the new relaxation option.
        * doc/c-arc.texi (ARC Options): Document new mrelax option.
        * doc/as.texinfo (Target ARC Options): Likewise.
        * testsuite/gas/arc/relax-avoid1.d: New file.
        * testsuite/gas/arc/relax-avoid1.s: Likewise.
        * testsuite/gas/arc/relax-avoid2.d: Likewise.
        * testsuite/gas/arc/relax-avoid2.s: Likewise.
        * testsuite/gas/arc/relax-avoid3.d: Likewise.
        * testsuite/gas/arc/relax-avoid3.s: Likewise.
        * testsuite/gas/arc/relax-b.d: Likewise.
        * testsuite/gas/arc/relax-b.s: Likewise.

2016-02-08  Nick Clifton  <nickc@redhat.com>

        * config/tc-ia64.c (dot_prologue): Fix formatting.

2016-02-04  Nick Clifton  <nickc@redhat.com>

        * config/obj-elf.c (obj_elf_change_section): Remove support for
        ARM NOREAD sections.
        * config/tc-arm.c (arm_elf_section_letter): Delete.
        * config/tc-arm.h (md_elf_section_letter): Delete.
        * doc/c-arm.texi (ARM Section Attribute): Delete section.
        * testsuite/gas/arm/section-execute-only.d: Delete.
        * testsuite/gas/arm/section-execute-only.s: Delete.

2016-02-04  Nick Clifton  <nickc@redhat.com>

        PR target/19561
        * config/tc-msp430.c (msp430_operands): Remove case 7.  Use case 2
        to handle encoding of RRUX instruction.
        * testsuite/gas/msp430/msp430x.s: Add more tests of the extended
        shift instructions.
        * testsuite/gas/msp430/msp430x.d: Update expected disassembly.

2016-02-03  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (md_apply_fix): Mark BFD_RELOC_XTENSA_DIFF*
        substitutions for BFD_RELOC_* as unsigned.
        * testsuite/gas/xtensa/all.exp: Add loc to list of xtensa tests.
        * testsuite/gas/xtensa/loc.d: New file: loc test result patterns.
        * testsuite/gas/xtensa/loc.s: New file: loc test.

2016-02-03  Kevin Buettner  <kevinb@redhat.com>

        * config/tc-msp430.h (DWARF2_ADDR_SIZE): Set to 4.

2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/19520
        * NEWS: Mention new command line option -mrelax-relocations and
        new configure option --enable-x86-relax-relocations for x86
        target.
        * config.in: Regenerated.
        * configure.ac: Add --enable-x86-relax-relocations.
        (ac_default_x86_relax_relocations): New.  Default to 1 except
        for x86 Solaris targets older than Solaris 12.
        (DEFAULT_GENERATE_X86_RELAX_RELOCATIONS): Define.
        * configure: Likewise.
        * config/tc-i386.c (generate_relax_relocations): New.
        (OPTION_MRELAX_RELOCATIONS): Likewise.
        (output_disp): Don't generate relax relocations if
        generate_relax_relocations is 0.
        (md_longopts): Add -mrelax-relocations.
        (md_show_usage): Likewise.
        (md_parse_option): Handle OPTION_MRELAX_RELOCATIONS.
        * doc/c-i386.texi: Document -mrelax-relocations=.
        * testsuite/gas/i386/got-no-relax.d: New file.
        * testsuite/gas/i386/x86-64-gotpcrel-no-relax.d: Likewise.
        * testsuite/gas/i386/got.d: Pass -mrelax-relocations=yes to as.
        * testsuite/gas/i386/localpic.d: Likewise.
        * testsuite/gas/i386/mixed-mode-reloc32.d: Likewise.
        * testsuite/gas/i386/reloc32.d: Likewise.
        * testsuite/gas/i386/x86-64-gotpcrel.d: Likewise.
        * testsuite/gas/i386/x86-64-localpic.d: Likewise.
        * testsuite/gas/i386/ilp32/x86-64-gotpcrel.d: Likewise.
        * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
        * testsuite/gas/i386/i386.exp: Run got-no-relax and
        x86-64-gotpcrel-no-relax.

2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>

        * NEWS: Mention new command line option -mfence-as-lock-add=yes
        for x86 target.

2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>

        * NEWS: Remove duplicated marker for 2.26.

2016-02-02  Renlin Li  <renlin.li@arm.com>

        * testsuite/gas/arm/thumb2_it_search.d: Skip non-elf targets.

2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>

        * testsuite/gas/ip2k/allinsn.d: New file.
        * testsuite/gas/ip2k/allinsn.s: New file.
        * testsuite/gas/ip2k/ip2k-allinsn.exp: New file.

2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>

        * testsuite/gas/epiphany/addr-syntax.d: Add explicit 0 offset to
        some load instructions.
        * testsuite/gas/epiphany/allinsn.d: Likewise.
        * testsuite/gas/epiphany/regression.d: Likewise.

2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>

        * testsuite/gas/epiphany/addr-syntax.d: Remove unneeded '.l'
        suffixes from instruction mnemonics in expected output.
        * testsuite/gas/epiphany/allinsn.d: Likewise.
        * testsuite/gas/epiphany/regression.d: Likewise.
        * testsuite/gas/epiphany/sample.d: Likewise.

2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>

        * testsuite/gas/epiphany/addr-syntax.d: Update expected register
        names.
        * testsuite/gas/epiphany/allinsn.d: Likewise.
        * testsuite/gas/epiphany/sample.d: Likewise.

2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>

        * testsuite/gas/epiphany/sample.d: Update expected output.

2016-01-26  Claudiu Zissulescu  <claziss@synopsys.com>

        * config/tc-arc.c (md_apply_fix): Allow addendum.
        (arc_reloc_op): Allow complex expressions for tpoff.
        (md_apply_fix): Handle resolved TLS local symbol.
        * testsuite/gas/arc/tls-relocs1.d: New file.
        * testsuite/gas/arc/tls-relocs1.s: Likewise.

2016-02-01  Loria  <Loria@phantasia.org>

        PR target/19311
        * config/tc-arm.c (encode_arm_immediate): Recode to improve
        efficiency and avoid an LLVM loop optimization bug.

2016-02-01  Nick Clifton  <nickc@redhat.com>

        * config/tc-microblaze.c (parse_imm): Fix compile time warning
        message extending a negative 32-bit value into a larger signed
        value on a 32-bit host.

2016-01-29  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/19532
        * configure.ac (compressed_debug_sections): Replace == with =.
        * configure: Regenerated.

2016-01-29  Andrew Senkevich  <andrew.senkevich@intel.com>
            H.J. Lu  <hongjiu.lu@intel.com>

        * config/tc-i386.c (avoid_fence): New.
        (output_insn): Encode as lock addl $0x0, (%{r,e}sp) if avoid_fence
        is true.
        (OPTION_FENCE_AS_LOCK_ADD): New.
        (md_longopts): Add -mfence-as-lock-add.
        (md_parse_option): Handle -mfence-as-lock-add.
        (md_show_usage): Add -mfence-as-lock-add=[no|yes].
        * doc/c-i386.texi (-mfence-as-lock-add): Document.
        * testsuite/gas/i386/i386.exp: Run new tests.
        * testsuite/gas/i386/fence-as-lock-add.s: New.
        * testsuite/gas/i386/fence-as-lock-add-yes.d: Likewise.
        * testsuite/gas/i386/fence-as-lock-add-no.d: Likewise.
        * testsuite/gas/i386/x86-64-fence-as-lock-add-yes.d: Likewise.
        * testsuite/gas/i386/x86-64-fence-as-lock-add-no.d: Likewise.

2016-01-27  H.J. Lu  <hongjiu.lu@intel.com>

        * configure.ac (compressed_debug_sections): Remove trailing `]'.
        * configure: Regenerated.

2016-01-25  H.J. Lu  <hongjiu.lu@intel.com>

        * config/tc-i386.c (OPTION_OMIT_LOCK_PREFIX): Renamed to ...
        (OPTION_MOMIT_LOCK_PREFIX): This.
        (md_longopts): Updated.
        (md_parse_option): Likewise.

2016-01-25  Catherine Moore  <clm@codesourcery.com>

        * config/mips/tc-mips.c (md_begin): Avoid gp-relative addressing
        if abicalls are in effect.
        * testsuite/gas/mips/sdata-gp.s: New test.
        * testsuite/gas/mips/sdata-gp.d: New expected output
        * testsuite/gas/mips/mips.exp: Run new test.

2016-01-25  Renlin Li  <renlin.li@arm.com>

        * testsuite/gas/arm/thumb2_it_search.d: New.
        * testsuite/gas/arm/thumb2_it_search.s: New.

2016-01-21  Nick Clifton  <nickc@redhat.com>

        PR gas/19454
        * testsuite/gas/arm/mapshort-elf.d: Fix expected output to cope
        with arm-netbsdelf target.
        * testsuite/gas/arm/blx-bl-convert.d: Skip for netbsdelf.

2016-01-20  Nick Clifton  <nickc@redhat.com>

        PR 19456
        * testsuite/gas/arm/weakdef-1.d: Skip for VxWorks.
        * testsuite/gas/arm/blx-bl-convert.d
        * testsuite/gas/arm/plt-1.d: Likewise.
        * testsuite/gas/arm/reloc-bad.d: Likewise.
        * testsuite/gas/arm/thumb-w-good.d: Likewise.
        * testsuite/gas/arm/thumb2_pool.d: Likewise.
        * testsuite/gas/arm/ldconst.d: Adjust so that it works with VxWorks
        * testsuite/gas/arm/tls_vxworks.d: Update expected output.

        PR 19499
        * doc/as.texinfo (Errors): Correct documentation describing the
        interaction of .file and .line with warning and error messages.

        PR 19458
        * testsuite/gas/arm/armv8_2-a.d: Skip for COFF based targets.
        * testsuite/gas/arm/archv8m-main.d: Likewise.
        * testsuite/gas/arm/archv8m-base.d: Likewise.

2016-01-20  Matthew Wahab  <matthew.wahab@arm.com>

        * testsuite/gas/aarch64/armv8_2-a-illegal.d: New.
        * testsuite/gas/aarch64/armv8_2-a-illegal.l: New.
        * testsuite/gas/aarch64/armv8_2-a-illegal.s: New.

2016-01-20  Mickael Guene  <mickael.guene@st.com>
            Terry Guo  <terry.guo@arm.com>

        * config/obj-elf.c (obj_elf_change_section) : Allow arm section with
        SHF_ARM_NOREAD section flag.
        * config/tc-arm.h (md_elf_section_letter) : Implement this hook to
        handle letter 'y'.
        (arm_elf_section_letter) : Declare it.
        * config/tc-arm.c (arm_elf_section_letter): Handle letter 'y' to set
        SHF_ARM_NOREAD section flag.
        * doc/c-arm.texi (ARM section attribute): Document the 'y' attribute.

        * testsuite/gas/arm/section-execute-only.s: New test case.
        * testsuite/gas/arm/section-execute-only.d: Expected output.

2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (micromips_insn_length): Remove the mention
        of 48-bit microMIPS instructions.

2016-01-18  Alan Modra  <amodra@gmail.com>

        * configure: Regenerate.

2016-01-17  Alan Modra  <amodra@gmail.com>

        * configure: Regenerate.

2016-01-17  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/cfi/cfi.exp: Exclude m68hc11/12 from m68k test.

2016-01-14  Nick Clifton  <nickc@redhat.com>

        * testsuite/gas/rl78/sp-relative-movw.s: New test.
        * testsuite/gas/rl78/sp-relative-movw.d: Expected disassembly.
        * testsuite/gas/rl78/rl78.exp: Run the new test.

2016-01-14  Matthew Wahab  <matthew.wahab@arm.com>

        * testsuite/gas/aarch64/illegal-sysreg-2.l: New.
        * testsuite/gas/aarch64/illegal-sysreg-2.d: New.

2016-01-13  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-nios2.c (output_movia): Preset `code' to 0.

2016-01-13  Yoshinori Sato  <ysato@users.sourceforge.jp>

        * config/tc-h8300.c (get_operand): Remove spurious condition in
        test for closing parenthesis.

2016-01-12  Matthew Wahab  <matthew.wahab@arm.com>

        * config/tc-arm.c (arm_ext_v8_2): New.
        (insns): Add "esb".
        * testsuite/gas/arm/armv8_2-a.d: New.
        * testsuite/gas/arm/armv8_2-a.s: New.

2016-01-12  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/ppc/vsx3.d: Accept nop padding.

2016-01-11  Peter Bergner <bergner@vnet.ibm.com>

        * testsuite/gas/ppc/power9.d <xscmpnedp, xvcmpnedp, xvcmpnedp.,
        xvcmpnesp, xvcmpnesp.>: Delete tests.
        * testsuite/gas/ppc/power9.s: Likewise.
        * testsuite/gas/ppc/vsx3.d: Likewise.
        * testsuite/gas/ppc/vsx3.s: Likewise.

2016-01-08  Andreas Schwab  <schwab@linux-m68k.org>

        PR gas/13050
        * testsuite/gas/m68k/all.exp: Add tests p13050-1 and p13050-2.
        * testsuite/gas/m68k/p13050-1.s: New file.
        * testsuite/gas/m68k/p13050-2.d: New file.
        * testsuite/gas/m68k/p13050-2.s: New file.

2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>

        * testsuite/gas/arc/adc.d: Add 'R_' prefix to relocation names.
        * testsuite/gas/arc/add.d: Likewise.
        * testsuite/gas/arc/and.d: Likewise.
        * testsuite/gas/arc/asl.d: Likewise.
        * testsuite/gas/arc/asr.d: Likewise.
        * testsuite/gas/arc/bic.d: Likewise.
        * testsuite/gas/arc/extb.d: Likewise.
        * testsuite/gas/arc/extw.d: Likewise.
        * testsuite/gas/arc/j.d: Likewise.
        * testsuite/gas/arc/jl.d: Likewise.
        * testsuite/gas/arc/ld2.d: Likewise.
        * testsuite/gas/arc/lsr.d: Likewise.
        * testsuite/gas/arc/mov.d: Likewise.
        * testsuite/gas/arc/or.d: Likewise.
        * testsuite/gas/arc/pcl-relocs.d: Likewise.
        * testsuite/gas/arc/pcrel-relocs.d: Likewise.
        * testsuite/gas/arc/pic-relocs.d: Likewise.
        * testsuite/gas/arc/plt-relocs.d: Likewise.
        * testsuite/gas/arc/rlc.d: Likewise.
        * testsuite/gas/arc/ror.d: Likewise.
        * testsuite/gas/arc/rrc.d: Likewise.
        * testsuite/gas/arc/sbc.d: Likewise.
        * testsuite/gas/arc/sda-relocs.d: Likewise.
        * testsuite/gas/arc/sda-relocs2.d: Likewise.
        * testsuite/gas/arc/sexb.d: Likewise.
        * testsuite/gas/arc/sexw.d: Likewise.
        * testsuite/gas/arc/st.d: Likewise.
        * testsuite/gas/arc/sub.d: Likewise.
        * testsuite/gas/arc/tls-relocs.d: Likewise.
        * testsuite/gas/arc/xor.d: Likewise.

2016-01-01  Alan Modra  <amodra@gmail.com>

        Update year range in copyright notice of all files.

For older changes see ChangeLog-2015 and testsuite/ChangeLog-2015
\f
Copyright (C) 2016 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.

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