Add ChangeLog entries for PR ld/19645

[binutils.git] / gas / ChangeLog-2011

2011-12-29  Iain Sandoe  <[email protected]>

        * as.c (perform_an_assembly_pass): Do not create text, data and bss
        sections for MACH-O.  Do not switch to the text section.
        * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Forward decl.
        (mach_o_begin): Startup with only text section unless suppressed.
        * config/obj-macho.h (obj_begin): define to mach_o_begin ().

2011-12-22  DJ Delorie  <[email protected]>

        * config/rl78-defs.h (rl78_linkrelax_addr16): Add.
        (rl78_linkrelax_dsp, rl78_linkrelax_imm): Remove.
        * config/rl78-parse.y: Tag all addr16 and branch patterns with
        relaxation markers.
        * config/tc-rl78.c (rl78_linkrelax_addr16): New.
        (rl78_linkrelax_branch): New.
        (OPTION_RELAX): New.
        (md_longopts): Add relax option.
        (md_parse_option): Add OPTION_RELAX.
        (rl78_frag_init): Support relaxation.
        (rl78_handle_align): New.
        (md_assemble): Support relaxation.
        (md_apply_fix): Likewise.
        (md_convert_frag): Likewise.
        * config/tc-rl78.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
        (HANDLE_ALIGN): New.
        (rl78_handle_align): Declare.

        * config/rl78-parse.y (rl78_bit_insn): New.  Set it for all bit
        insn patterns.
        (find_bit_index): New.  Strip .BIT suffix off relevent
        expressions for bit insns.
        (rl78_lex): Exclude bit suffixes from expression parsing.

2011-12-21  Nick Clifton  <[email protected]>

        PR gas/13449
        * config/tc-arm.c (create_unwind_entry): Zero allocated table
        entries.

2011-12-19  Iain Sandoe  <[email protected]>

        * config/obj-macho.c (obj_mach_o_section): Account for target-
        dependent section types.  Improve error handling when wrong section
        types/attributes are specified.

2011-12-19  Chung-Lin Tang  <[email protected]>

        * config/tc-mips.c (mips_pseudo_table): Add tprelword/tpreldword
        entries.
        (mips16_percent_op): Add MIPS16 TLS relocation ops.
        (md_apply_fix): Add BFD_RELOC_MIPS16_TLS_* switch cases.
        (s_tls_rel_directive): Rename from s_dtprel_internal(). Abstract out
        directive string and reloc type as function parameters. Update
        comments.
        (s_dtprelword,s_dtpreldword): Change to use s_tls_rel_directive().
        (s_tprelword,s_tpreldword): New functions.

2011-12-15  Tristan Gingold  <[email protected]>

        * config/obj-macho.c (obj_mach_o_fileprop): Fix typo.

2011-12-15  Konstantin Belousov  <[email protected]>

        * config/obj-elf.c (obj_elf_type): Add ELFOSABI_FREEBSD to the
        supported abi's.

2011-12-15  Iain Sandoe  <[email protected]>

        * config/obj-macho.c (obj_mach_o_subsections_by_symbols): New global.
        (obj_mach_o_file_properties): New enum.
        (obj_mach_o_subsections_via_symbols):  Generalize name to...
        ... (obj_mach_o_fileprop) and use to set subsections_via_symbols.

2011-12-14  Stuart Henderson  <[email protected]>

        * config/bfin-parse.y (asm_1): set SRCx fields to all 1s for
        dspalu32 instrs that don't use them.

2011-12-14  Nick Clifton  <[email protected]>

        * config/tc-cris.c (md_convert_frag): Mark the length_code local
        variable as unused as it is only used when ENABLE_CHECKING is on.

2011-12-14  Iain Sandoe  <[email protected]>

        * config/obj-macho.c: Add some more top-level comments.
        (collect_16char_name): New.
        (obj_mach_o_section): Amend to allow syntax compatible with
        existing system tools.  Use section translation data when available.
        (obj_mach_o_segT_from_bfd_name): New.
        (known_sections): Update.
        (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name.
        (objc_sections): New.
        (obj_mach_o_objc_section): New.
        (debug_sections): New.
        (obj_mach_o_debug_section): New.
        (tgt_sections): New.
        (obj_mach_o_opt_tgt_section): New.
        (obj_mach_o_base_section): New.
        (obj_mach_o_common_parse): Update to create BSS on demand and to handle
        lcomm optional alignment param.
        (obj_mach_o_comm): Update parameter name.
        (obj_mach_o_placeholder): New.
        (mach_o_pseudo_table): Update for GCC section directives.
        * config/obj-macho.h (_OBJ_MACH_O_H): New.
        (USE_ALIGN_PTWO): Define.
        (S_SET_ALIGN) Define.

2011-12-13  Andrew Burgess  <[email protected]>

        * doc/internals.texi (TC_FORCE_RELOCATION_SUB_SAME): Update
        to match code.

2011-12-08  Andrew Pinski  <[email protected]>
            Adam Nemet  <[email protected]>

        * tc-mips.c (CPU_IS_OCTEON): Add Octeon2.
        (mips_cpu_info_table): Add Octeon2.
        * doc/c-mips.texi: Document octeon2 as an acceptable value for -march=.

2011-12-07  Sameera Deshpande  <[email protected]>

        * config/tc-arm.c (do_t_ldstd): Warn for unpredictable cases.

2011-11-07  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (ARM_IT_MAX_OPERANDS): New define.
        (arm_it): Use ARM_IT_MAX_OPERANDS.
        (neon_select_shape): Ensure we have matched all operands.

2011-11-07  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (parse_neon_mov): Update which_operand
        correctly.

2011-12-05  Richard Earnshaw  <[email protected]>

        * tc-arm.c (aeabi_set_public_attributes): Correctly set
        Tag_ARM_ISA_use and Tag_Thumb_ISA_use.

2011-11-30  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (arm_cpu_option_table): Add name_len field.
        (arm_arch_option_table): Likewise.
        (arm_option_extension_value_table): Likewise.
        (ARM_CPU_OPT): New define.
        (ARM_ARCH_OPT): Likewise.
        (ARM_EXT_OPT): Likewise.
        (arm_cpus): Use ARM_CPU_OPT to initialize.
        (arm_archs): Use ARM_ARCH_OPT to initialize.
        (arm_extensions): Use ARM_EXT_OPT to initialize.
        (arm_parse_extension): Ensure option string matching matches
        the whole string.
        (arm_parse_cpu): Likewise.
        (arm_parse_arch): Likewise.

2011-11-29  Andrew Pinski  <[email protected]>

        * config/tc-mips.c (CPU_IS_OCTEON): New macro function.
        (CPU_HAS_SEQ): Change to use CPU_IS_OCTEON.
        (NO_ISA_COP): Likewise.
        (macro) <ld_st>: Add support when off0 is true.
        Add support for M_SAA_AB, M_SAA_OB, M_SAAD_OB and M_SAAD_AB.
        (mips_cpu_info_table): Add octeon+.
        * doc/c-mips.texi: Document octeon+ as an acceptable value for -march=.

2011-11-25  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (do_t_mov_cmp): Allow MOV lowreg, lowreg when no CPU
        is specified.

2011-11-23  Tristan Gingold  <[email protected]>

        * config/tc-alpha.c (s_alpha_prologue): Requires empty line.

2011-11-23  Tristan Gingold  <[email protected]>

        * config/tc-alpha.c (s_alpha_frame): Emit a warning if bad value
        of RA.
        (s_alpha_pdesc): Adjust comment.

2011-11-23  Thomas Klein  <[email protected]>

        * config/tc-arm.c (do_t_mov_cmp): Prevent emitting code for MOV
        with two low register at arch v4t or v5t when assember using
        unified syntax.

2011-11-21  DJ Delorie  <[email protected]>

        * config/rl78-defs.h (rl78_error): Add "const".
        * config/rl78-parse.y (rl78_error): Likewise.

2011-11-21  Andreas Tobler  <[email protected]>

        * config/tc-ppc.c (ppc_target_format): Add format for powerpc*-freebsd.

2011-11-16  David S. Miller  <[email protected]>

        * config/tc-sparc.c (md_apply_fix): Handle BFD_RELOC_8.

2011-11-16  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (macro): Fix unsupported opcode message
        capitalization.
        (mips_ip, mips16_ip): Likewise.

2011-11-16  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (ISA_SUPPORTS_MCU_ASE): Also set if microMIPS
        mode.

2011-11-16  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (macro_build_jalr): Reverse a negative
        conditional.
        (mips_ip): Likewise.

2011-11-16  Catherine Moore  <[email protected]>
            Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (mips_cpu_info_table): Add "m14ke" and
        "m14kec".
        * doc/c-mips.texi (MIPS architecture options): Add "m14ke" and
        "m14kec" to the list of -march options.

2011-11-15  Maciej W. Rozycki  <[email protected]>

        * write.c (dump_section_relocs): Don't convert PC-relative relocs
        that have an in-place addend narrower than the addresses used.

2011-11-14  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (can_swap_branch_p): Exclude microMIPS
        variant frags too.

2011-11-07  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (arm_cpus): Add cortex-a7 entry.
        * doc/c-arm.texi (ARM Options): Add cortex-a7 to list of accepted
        CPUs.

2011-11-04  DJ Delorie  <[email protected]>

        * doc/c-rl78.texi (RL78-Float): Remove unused menu entry.

2011-11-02  DJ Delorie  <[email protected]>

        * config/tc-rl78.c (tc_gen_reloc): Remove unused variable.

2011-11-02  Nick Clifton  <[email protected]>

        * config/tc-arm.c (md_begin): Remove ARM_PLT32 reloc associated
        with the (PLT) instruction suffix when operating in eabi mode.
        * doc/c-arm.texi (ARM_Relocations): Extend description of (PLT)
        suffix.

2011-11-01  DJ Delorie  <[email protected]>

        * Makefile.am (TARGET_CPU_CFILES): Add tc-rl78.c.
        (TARGET_CPU_HFILES): Add rc-rl78.h.
        (EXTRA_DIST): Add rl78-parse.c and rl78-parse.y.
        (rl78-parse.c, rl78-parse.h, rl78-parse.o, rl78-defs.h): New rules.
        * Makefile.in: Regenerate.
        * configure.in: Add rl78 case.
        * configure: Regenerate.
        * configure.tgt: Add rl78 case.
        * config/rl78-defs.h: New file.
        * config/rl78-parse.y: New file.
        * config/tc-rl78.c: New file.
        * config/tc-rl78.h: New file.
        * NEWS: Add Renesas RL78.

        * doc/Makefile.am (c-rl78.texi): New.
        * doc/Makefile.in: Likewise.
        * doc/all.texi: Enable it.
        * doc/as.texi: Add it.
        * doc/c-rl78.texi: New file.

2011-10-28  Walter Lee  <[email protected]>

        * NEWS: Fix TILEPro capitalization.
        * config/tc-tilegx.c (emit_tilegx_instruction) Handle
        relocations of aliases.
        * config/tc-tilepro.c: (emit_tilepro_instruction) Likewise.

2011-10-28  Nick Clifton  <[email protected]>

        * po/ja.po: New Japanese translation.
        * configure.in (ALL_LINGUAS): Add ja.
        * configure: Regenerate.

2011-10-26  Joern Rennecke  <[email protected]>

        * doc/as.texinfo [EPIPHANY]: Include c-epiphany.texi to avoid
        duplication.

2011-10-25  Mike Frysinger  <[email protected]>

        * config/rx-defs.h (rx_error): Add const to first arg.
        * config/rx-parse.y (rx_error): Likewise.

2011-10-25  Nick Clifton  <[email protected]>

        * config/tc-ns32k.c (md_begin): Rename local variable 'stat' to
        'status'.

2011-10-25  Joern Rennecke  <[email protected]>

        * NEWS: Mention addition of Adapteva Epiphany support.
        * config/tc-epiphany.c: New file.
        * config/tc-epiphany.h: New file.
        * Makefile.am (TARGET_CPU_CFILES): Add config/tc-epiphany.c .
        (TARGET_CPU_HFILES): Add config/tc-epiphany.h .
        * configure.in: Also set using_cgen for epiphany.
        * configure.tgt: Handle epiphany.
        * doc/Makefile.am (CPU_DOCS): Add c-epiphany.texi .
        * doc/all.texi: Set EPIPHANY.
        * doc/as.texinfo: Add EPIPHANY-specific text.
        * doc/c-epiphany.texi: New file.
        * po/gas.pot: Regenerate.
        * Makefile.in: Regenerate.
        * configure: Regenerate.
        * doc/Makefile.in: Regenerate.
        * po/POTFILES.in: Regenerate.

2011-10-24  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (move_register): Fix formatting.

2011-10-24  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (can_swap_branch_p): Remove empty line.
        (start_noreorder): Likewise.

2011-10-24  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (s_option): Fix formatting.
        (mips_elf_final_processing): Likewise.

2011-10-24  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (validate_micromips_insn): Fix formatting.

2011-10-24  David Binderman  <[email protected]>

        * config/tc-mn10200.c (md_convert_frag): Add missing break.

2011-10-21  Tristan Gingold  <[email protected]>

        * config/tc-alpha.c (load_expression): Use symbol_mark_used accessor.
        (s_alpha_comm): Use symbol_set_frag accessor.

2011-10-20  Alan Modra  <[email protected]>

        * config/tc-mips.c (micromips_add_label): Avoid gcc warning.
        (md_convert_frag): Likewise.

2011-10-18  Jie Zhang  <[email protected]>
            Julian Brown  <[email protected]>

        * config/tc-arm.c (parse_shifter_operand): Fix handling of explicit
        rotation.
        (encode_arm_shifter_operand): Likewise.

2011-10-13  James Greenhalgh  <[email protected]>

        * config/tc-arm.c (check_ldr_r15_aligned): New.
        (do_ldst): Warn in upredictable cases.
        (do_t_ldst): Likewise.
        (insns): Update accordingly.

2011-10-13  Alan Modra  <[email protected]>

        * as.c (main): Define .gasversion. rather than __GAS_VERSION__.
        * frags.h (bss_address_frag): Delete
        (predefined_address_frag): New.
        * frags.c (frag_init): Init predefined_address_frag.  Delete ref
        to bss_address_frag.
        * symbols.c (S_CAN_BE_REDEFINED): New function.
        * symbols.h (S_CAN_BE_REDEFINED): Declare.
        * read.c (assign_symbol): Use S_CAN_BE_REDEFINED.

2011-10-12  Alan Modra  <[email protected]>

        * symbols.c (local_symbol_make): Make global.
        * symbols.h (local_symbol_make): Declare.
        * as.c (main): Define __GAS_VERSION__.

2011-10-10  Nick Clifton  <[email protected]>

        * po/es.po: Updated Spanish translation.
        * po/fi.po: Updated Finnish translation.
        * po/fr.po: Updated French translation.

2011-10-05  DJ Delorie  <[email protected]>
            Nick Clifton  <[email protected]>

        * config/rx-defs.h (rx_pid_register): New.
        (rx_gp_register): New.
        * config/rx-parse.y (rx_lex): Add support for %gpreg and %pidreg.
        (displacement): Add PID support.
        * config/tc-rx.c (rx_pid_mode): New.
        (rx_num_int_regs): New.
        (rx_pid_register): New.
        (rx_gp_register): New.
        (options): Add -mpid and -mint-register= options.
        (md_longopts): Likewise.
        (md_parse_option): Likewise.
        (md_show_usage): Likewise.
        (rx_pid_symbol): New.
        (rx_pidreg_symbol): New.
        (rx_gpreg_symbol): New.
        (md_begin): Support PID.
        (rx_validate_fix_sub): Support PID.
        (tc_gen_reloc): Support PID.
        * doc/c-rx.texi: Document PID support.

2011-09-27  Kai Tietz  <[email protected]>

        * config/obj-coff.c (obj_coff_section): Add 'e' as specifier
        for marking section SEC_EXCLUDE.

2011-09-22  Tristan Gingold  <[email protected]>

        * NEWS: Add marker for 2.22.

2011-09-21  David S. Miller  <[email protected]>

        * config/tc-sparc.c (hwcap_allowed): New.
        (struct sparc_arch): New field 'hwcap_allowed' containing a bitmask
        of F_FOO flags which are enabled by the particular arch setting.
        Add new options that provide explicit access to new instructions.
        (md_parse_option): Only bump max_architecture if the requested one
        is larger, or this is the first explicit request.
        (get_hwcap_name): New function.
        (sparc_ip): Validate that hwcaps used by an instruction have actually
        been enabled.
        * doc/c-sparc.texi: Document new sparc options.

2011-09-21  David S. Miller  <[email protected]>

        * config/tc-sparc.c (hwcap_seen): New bitmask, defined when
        not TE_SOLARIS.
        (sparc_ip): When not TE_SOLARIS, accumulate hwcap bits from
        sparc_opcode->flags of instruction into hwcap_seen.
        (sparc_md_end): Create Tag_GNU_Sparc_HWCAPS attribute if
        hwcap_seen is non-zero and not TE_SOLARIS.

2011-09-19  Tristan Gingold  <[email protected]>

        * config/tc-alpha.c (insert_operand): Call as_bad_value_out_of_range
        instead of as_warn_out_of_range.

2011-09-08  Mark Fortescue <[email protected]>

        * config/tc-sparc.c (sparc_ip): Handle 'i' + r<0..31>
        in addition to 'i' + [goli]<0..7>.

2011-09-08  Joern Rennecke <[email protected]>

        * cgen.c (gas_cgen_pcrel_r_type): New function.
        (gas_cgen_tc_gen_reloc): Check for GAS_CGEN_PCREL_R_TYPE.
        * cgen.h (gas_cgen_pcrel_r_type): Declare.

2011-09-08  Richard Sandiford  <[email protected]>

        PR gas/13167
        * dwarf2dbg.c (dwarf2_flush_pending_lines): Use symbol_temp_new_now.

2011-09-05  Richard Sandiford  <[email protected]>

        PR gas/13024
        * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
        (dwarf2_gen_line_info_1): Delete.
        (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
        (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
        (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
        (dwarf2_directive_loc): Push previous .locs instead of generating
        them immediately.

2011-08-26  Nick Clifton  <[email protected]>

        * po/es.po: Updated Spanish translation.

2011-08-26  Tristan Gingold  <[email protected]>

        * config/tc-alpha.c (s_alpha_linkage): Simplify.  Add comments.

2011-08-26  Tristan Gingold  <[email protected]>

        * config/tc-alpha.c (add_to_link_pool): Improve comment.
        (s_alpha_fp_save): Fix indentation.

2011-08-19  Nick Clifton  <[email protected]>

        * doc/as.texinfo: Include c-xstormy16.texi.

2011-08-18  Alan Modra  <[email protected]>

        * write.c (resolve_reloc_expr_symbols): Convert local symbols
        on relocs to section+offset.
        (get_frag_for_reloc): New function.
        (write_relocs): Merge sort fixup relocs with those from .reloc
        directives.

2011-08-10  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (can_swap_branch_p): Update the comment on
        MIPS16 fixups.

2011-08-09  Chao-ying Fu  <[email protected]>
            Daniel Jacobowitz  <[email protected]>

        * config/tc-mips.c (mips_cpu_info_table): Add "m14k" and
        "m14kc".
        * doc/c-mips.texi (MIPS architecture options): Add "m14k" and
        "m14kc" to the list of -march options.

2011-08-09  Chao-ying Fu  <[email protected]>
            Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (mips_set_options): Add ase_mcu.
        (mips_opts): Initialise ase_mcu to -1.
        (ISA_SUPPORTS_MCU_ASE): New macro.
        (MIPS_CPU_ASE_MCU): Likewise.
        (is_opcode_valid): Handle MCU.
        (macro_build, macro): Likewise.
        (validate_mips_insn, validate_micromips_insn): Likewise.
        (mips_ip): Likewise.
        (options): Add OPTION_MCU and OPTION_NO_MCU.
        (md_longopts): Add mmcu and mno-mcu.
        (md_parse_option): Handle OPTION_MCU and OPTION_NO_MCU.
        (mips_after_parse_args): Handle MCU.
        (s_mipsset): Likewise.
        (md_show_usage): Handle MCU options.

        * doc/as.texinfo: Document -mmcu and -mno-mcu options.
        * doc/c-mips.texi: Likewise, and document ".set mcu" and
        ".set nomcu" directives.

2011-08-09  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (gpr_mod_mask): Remove INSN2_MOD_GPR_MB,
        INSN2_MOD_GPR_MC, INSN2_MOD_GPR_ME, INSN2_MOD_GPR_MG,
        INSN2_MOD_GPR_MHI, INSN2_MOD_GPR_MJ, INSN2_MOD_GPR_MM,
        INSN2_MOD_GPR_MN, INSN2_MOD_GPR_MP and INSN2_MOD_GPR_MQ opcode
        register use checks.
        (gpr_read_mask): Add INSN2_READ_GPR_MC, INSN2_READ_GPR_ME
        INSN2_READ_GPR_MG, INSN2_READ_GPR_MJ, INSN2_READ_GPR_MMN,
        INSN2_READ_GPR_MP and INSN2_READ_GPR_MQ opcode register use
        checks.
        (gpr_write_mask): Replace INSN2_WRITE_GPR_S opcode register
        use flag with INSN_WRITE_GPR_S.  Add INSN2_WRITE_GPR_MB,
        INSN2_WRITE_GPR_MHI, INSN2_WRITE_GPR_MJ and INSN2_WRITE_GPR_MP
        opcode register use checks.
        (can_swap_branch_p): Enable microMIPS branch swapping.
        (append_insn): Likewise.

2011-08-09  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (RELAX_MICROMIPS_ENCODE): Remove forced 16-bit
        branch size information.
        (RELAX_MICROMIPS_U16BIT): Remove macro.
        (RELAX_MICROMIPS_UNCOND): Adjust accordingly.
        (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
        (RELAX_MICROMIPS_RELAX32): Likewise.
        (RELAX_MICROMIPS_TOOFAR16): Likewise.
        (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
        (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
        (RELAX_MICROMIPS_TOOFAR32): Likewise.
        (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
        (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
        (append_insn): Always check forced_insn_length for microMIPS
        relaxation.  Adjust code for the removal of
        RELAX_MICROMIPS_U16BIT.
        (mips_ip) <'D', 'E'>: If forced_insn_length, then emit the
        relocation straight away.
        (relaxed_micromips_16bit_branch_length): Adjust code for the
        removal of RELAX_MICROMIPS_U16BIT.

2011-08-08  Tristan Gingold  <[email protected]>

        * config/obj-macho.c (obj_mach_o_section): New function.
        (struct known_section): New type.
        (known_sections): Declare.
        (obj_mach_o_known_section): New function.
        (obj_mach_o_common_parse): Ditto.
        (obj_mach_o_comm): Ditto.
        (obj_mach_o_subsections_via_symbols): Ditto.
        (mach_o_pseudo_table): Add new pseudos.

2011-08-06  Richard Henderson  <[email protected]>

        * dw2gencfi.c (all_fde_data): Export.
        * dw2gencfi.h (all_fde_data): Declare.
        * config/tc-alpha.c (alpha_elf_md_end): Don't convert legacy unwind
        info to cfi unwind info if the user already has supplied some.

2011-08-06  Richard Sandiford  <[email protected]>

        * config/tc-mips.c (emit_nop): Delete.
        (get_delay_slot_nop): New function.
        (nops_for_insn_or_target): Use it.
        (append_insn): Likewise.  When avoiding hazards, call add_fixed_insn
        and insert_into_history directly.

2011-08-06  Richard Sandiford  <[email protected]>

        * config/tc-mips.c (delayed_branch_p, compact_branch_p)
        (uncond_branch_p, branch_likely_p): New functions.
        (insns_between, nops_for_insn_or_target, append_insn)
        (macro_start): Use them.
        (get_append_method): Likewise.  Remove redundant test.

2011-08-05  David S. Miller  <[email protected]>

        * config/tc-sparc.c (v9a_asr_table): Add "cps".
        (sparc_ip): Handle '4', '5' and '(' format codes.

2011-08-04  H.J. Lu  <[email protected]>

        PR gas/13056
        * output-file.c (output_file_close): Call bfd_cache_close_all
        on error.

        * write.c (write_object_file): Revert the last change.

2011-08-04  Alan Modra  <[email protected]>

        * write.c (write_object_file): Call set_symtab even if we had
        errors.

2011-08-04  Tristan Gingold  <[email protected]>

        * config/obj-elf.c (obj_elf_section): Do not free name.

2011-08-03  James Greenhalgh  <[email protected]>

        * config/tc-arm.c (do_t_strexbh): New.
        (insns): Update accordingly.

2011-08-01  H.J. Lu  <[email protected]>

        PR ld/13048
        * config/tc-i386.c (handle_quad): Removed.
        (md_pseudo_table): Remove "quad".
        (tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
        (x86_dwarf2_addr_size): New.

        * config/tc-i386.h (x86_dwarf2_addr_size): New.
        (DWARF2_ADDR_SIZE): Likewise.

2011-08-01  Nick Clifton  <[email protected]>

        PR ld/12974
        * config/tc-arm.c (literal_pool): Add locs field.
        (add_to_lit_pool): Initialise the locs entry for the new literal.
        (s_ltorg): Generate a DWARF2 line number entry for each emitted
        literal pool entry.

2011-08-01  Tristan Gingold  <[email protected]>

        * write.c (write_relocs): Fix -Wshadow in DEBUG3 and DEBUG4.

2011-08-01  Tristan Gingold  <[email protected]>

        * frags.c (frag_grow): Simplify the code.

2011-07-30  Richard Sandiford  <[email protected]>

        * config/tc-mips.c (nops_for_vr4130): Revert previous commit.

2011-07-29  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c: Adjust comments throughout.
        (reglist_lookup): Reshape code.
        (jmp_reloc_p, jalr_reloc_p): Reformat.
        (got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS
        relocations.
        (gpr_mod_mask): Remove unused variable.
        (gpr_read_mask, gpr_write_mask): Reshape code.
        (fpr_read_mask, fpr_write_mask): Likewise.
        (nops_for_vr4130): Ensure non-microMIPS mode.
        (can_swap_branch_p): Correct pinfo2 reference.  Reshape code.
        (append_insn): Skip Loongson 2F workaround in MIPS16 mode.  Use
        the outermost operator of a compound relocation to determines
        the relocated field.  Fix formatting.
        (md_convert_frag): Reshape code.

2011-07-29  Tristan Gingold  <[email protected]>

        * frags.c (frag_var_init): New function.
        (frag_var): Call frag_var_init to initialize.
        (frag_variant): Ditto.

2011-07-27  Nathan Sidwell  <[email protected]>

        * dwarf2dbg.c (out_debug_line): Ignore non-normal segments, with a
        warning.
        * doc/as.texinfo (Offset): Document .offset directive.

2011-07-27  Tristan Gingold  <[email protected]>

        * frags.c (frag_grow): Revert previous patch.

2011-07-26  Kazuhiro Inaoka  <[email protected]>

        * config/tc-rx.c (md_convert_frag): Fix encoding of beq.a
        synthetic instruction.

2011-07-25  Tristan Gingold  <[email protected]>

        * frags.c (frag_grow): Simplify the code.

2011-07-24  Maciej W. Rozycki  <[email protected]>
            Chao-ying Fu  <[email protected]>
            Richard Sandiford  <[email protected]>

        * config/tc-mips.h (mips_segment_info): Add one bit for
        microMIPS.
        (TC_LABEL_IS_LOCAL): New macro.
        (mips_label_is_local): New prototype.
        * config/tc-mips.c (S0, S7): New macros.
        (emit_branch_likely_macro): New variable.
        (mips_set_options): Add micromips.
        (mips_opts): Initialise micromips to -1.
        (file_ase_micromips): New variable.
        (CPU_HAS_MICROMIPS): New macro.
        (hilo_interlocks): Set for microMIPS too.
        (gpr_interlocks): Likewise.
        (cop_interlocks): Likewise.
        (cop_mem_interlocks): Likewise.
        (HAVE_CODE_COMPRESSION): New macro.
        (micromips_op_hash): New variable.
        (micromips_nop16_insn, micromips_nop32_insn): New variables.
        (NOP_INSN): Handle microMIPS ASE.
        (mips32_to_micromips_reg_b_map): New macro.
        (mips32_to_micromips_reg_c_map): Likewise.
        (mips32_to_micromips_reg_d_map): Likewise.
        (mips32_to_micromips_reg_e_map): Likewise.
        (mips32_to_micromips_reg_f_map): Likewise.
        (mips32_to_micromips_reg_g_map): Likewise.
        (mips32_to_micromips_reg_l_map): Likewise.
        (mips32_to_micromips_reg_n_map): Likewise.
        (mips32_to_micromips_reg_h_map): New variable.
        (mips32_to_micromips_reg_m_map): Likewise.
        (mips32_to_micromips_reg_q_map): Likewise.
        (micromips_to_32_reg_h_map): New variable.
        (micromips_to_32_reg_i_map): Likewise.
        (micromips_to_32_reg_m_map): Likewise.
        (micromips_to_32_reg_q_map): Likewise.
        (micromips_to_32_reg_b_map): New macro.
        (micromips_to_32_reg_c_map): Likewise.
        (micromips_to_32_reg_d_map): Likewise.
        (micromips_to_32_reg_e_map): Likewise.
        (micromips_to_32_reg_f_map): Likewise.
        (micromips_to_32_reg_g_map): Likewise.
        (micromips_to_32_reg_l_map): Likewise.
        (micromips_to_32_reg_n_map): Likewise.
        (micromips_imm_b_map, micromips_imm_c_map): New macros.
        (RELAX_DELAY_SLOT_16BIT): New macro.
        (RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
        (RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
        (RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
        (RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
        (RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
        (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
        (RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
        (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
        (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
        (RELAX_MICROMIPS_TOOFAR32): Likewise.
        (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
        (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
        (INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
        (mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
        fsize and insns.
        (mips_mark_labels): New function.
        (mips16_small, mips16_ext): Remove variables, replacing with...
        (forced_insn_size): ... this.
        (append_insn, mips16_ip): Update accordingly.
        (micromips_insn_length): New function.
        (insn_length): Return the length of microMIPS instructions.
        (mips_record_mips16_mode): Rename to...
        (mips_record_compressed_mode): ... this.  Handle microMIPS ASE.
        (install_insn): Handle microMIPS ASE.
        (reglist_lookup): New function.
        (is_size_valid, is_delay_slot_valid): Likewise.
        (md_begin): Handle microMIPS ASE.
        (md_assemble): Likewise.  Update for append_insn interface change.
        (micromips_reloc_p): New function.
        (got16_reloc_p): Handle microMIPS ASE.
        (hi16_reloc_p): Likewise.
        (lo16_reloc_p): Likewise.
        (jmp_reloc_p): New function.
        (jalr_reloc_p): Likewise.
        (matching_lo_reloc): Handle microMIPS ASE.
        (insn_uses_reg, reg_needs_delay): Likewise.
        (mips_move_labels): Likewise.
        (mips16_mark_labels): Rename to...
        (mips_compressed_mark_labels): ... this.  Handle microMIPS ASE.
        (gpr_mod_mask): New function.
        (gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
        (fpr_read_mask, fpr_write_mask): Likewise.
        (insns_between, nops_for_vr4130, nops_for_insn): Likewise.
        (fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
        (MICROMIPS_LABEL_CHAR): New macro.
        (micromips_target_label, micromips_target_name): New variables.
        (micromips_label_name, micromips_label_expr): New functions.
        (micromips_label_inc, micromips_add_label): Likewise.
        (mips_label_is_local): Likewise.
        (micromips_map_reloc): Likewise.
        (can_swap_branch_p): Handle microMIPS ASE.
        (append_insn): Add expansionp argument.  Handle microMIPS ASE.
        (start_noreorder, end_noreorder): Handle microMIPS ASE.
        (macro_start, macro_warning, macro_end): Likewise.
        (brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
        (mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
        (BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
        (MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
        (macro_build): Handle microMIPS ASE.  Update for append_insn
        interface change.
        (mips16_macro_build): Update for append_insn interface change.
        (macro_build_jalr): Handle microMIPS ASE.
        (macro_build_lui): Likewise.  Simplify.
        (load_register): Handle microMIPS ASE.
        (load_address): Likewise.
        (move_register): Likewise.
        (macro_build_branch_likely): New function.
        (macro_build_branch_ccl): Likewise.
        (macro_build_branch_rs): Likewise.
        (macro_build_branch_rsrt): Likewise.
        (macro): Handle microMIPS ASE.
        (validate_micromips_insn): New function.
        (expr_const_in_range): Likewise.
        (mips_ip): Handle microMIPS ASE.
        (options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
        (md_longopts): Add mmicromips and mno-micromips.
        (md_parse_option): Handle OPTION_MICROMIPS and
        OPTION_NO_MICROMIPS.
        (mips_after_parse_args): Handle microMIPS ASE.
        (md_pcrel_from): Handle microMIPS relocations.
        (mips_force_relocation): Likewise.
        (md_apply_fix): Likewise.
        (mips_align): Handle microMIPS ASE.
        (s_mipsset): Likewise.
        (s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
        (s_dtprel_internal): Likewise.
        (s_gpword, s_gpdword): Likewise.
        (s_insn): Handle microMIPS ASE.
        (s_mips_stab): Likewise.
        (relaxed_micromips_32bit_branch_length): New function.
        (relaxed_micromips_16bit_branch_length): New function.
        (md_estimate_size_before_relax): Handle microMIPS ASE.
        (mips_fix_adjustable): Likewise.
        (tc_gen_reloc): Handle microMIPS relocations.
        (mips_relax_frag): Handle microMIPS ASE.
        (md_convert_frag): Likewise.
        (mips_frob_file_after_relocs): Likewise.
        (mips_elf_final_processing): Likewise.
        (mips_nop_opcode): Likewise.
        (mips_handle_align): Likewise.
        (md_show_usage): Handle microMIPS options.
        * symbols.c (TC_LABEL_IS_LOCAL): New macro.
        (S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.

        * doc/as.texinfo (Target MIPS options): Add -mmicromips and
        -mno-micromips.
        (-mmicromips, -mno-micromips): New options.
        * doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
        (MIPS ISA): Document .set micromips and .set nomicromips.
        (MIPS insn): Update for microMIPS support.

2011-07-24  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (mips_ip): Make a copy of the instruction's
        mnemonic and use it for further processing.

2011-07-24  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of
        INSN_TRAP to INSN_NO_DELAY_SLOT.  Remove the check for INSN_SYNC
        as well as explicit checks for ERET and DERET when scheduling
        branch delay slots.

2011-07-22  H.J. Lu  <[email protected]>

        * config/tc-i386.c (cpu_arch): Add k1om.
        (i386_align_code): Handle PROCESSOR_K1OM.
        (check_cpu_arch_compatible): Check EM_K1OM.
        (i386_arch): Handle Intel K1OM.
        (i386_mach): Return bfd_mach_k1om for Intel K1OM.
        (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
        K1OM.

        * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
        (processor_type): Add PROCESSOR_K1OM.

        * doc/c-i386.texi: Document k1om.

2011-07-18  H.J. Lu  <[email protected]>

        * doc/c-i386.texi: Fix a typo.

2011-07-06  Aurelien Jarno  <[email protected]>

        * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2.

2011-07-04  Richard Sandiford  <[email protected]>

        * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
        of register 0.

2011-07-04  Maciej W. Rozycki  <[email protected]>

        * 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  <[email protected]>
            Thomas Schwinge  <[email protected]>

        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  <[email protected]>

        * config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less
        than 4 in Thumb mode.

2011-06-30  Nick Clifton  <[email protected]>

        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  <[email protected]>

        * 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  <[email protected]>

        * config/tc-mips.c (append_insn): Remove bogus goto.

2011-06-29  Richard Sandiford  <[email protected]>

        * config/tc-mips.c (append_insn): Always clear the history after an
        unconditional branch.

2011-06-29  Richard Sandiford  <[email protected]>

        * config/tc-mips.c (find_altered_mips16_opcode): New function.
        (append_insn): Use it.

2011-06-29  Richard Sandiford  <[email protected]>

        * 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  <[email protected]>

        * config/tc-mips.c (md_mips_end): Call mips_emit_delays.

2011-06-29  Dave Martin  <[email protected]>

        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  <[email protected]>

        * 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  <[email protected]>

        * config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not
        generate dummy fix.

2011-06-28  Tristan Gingold  <[email protected]>

        * config/tc-alpha.c (load_expression): Use alloca instead of xmalloc.
        (emit_jsrjmp): Ditto.
        (tc_gen_reloc): Ditto.

2011-06-28  Tristan Gingold  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        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  <[email protected]>

        PR gas/11625
        * config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort.

2011-06-24  Tristan Gingold  <[email protected]>

        * config/tc-alpha.c (add_to_link_pool): Remove useless offset
        variable.  Fix style.

2011-06-23  Richard Sandiford  <[email protected]>

        PR gas/12915
        * config/tc-mips.c (append_insn): Only consider hazards between the
        pre-noreorder block and ip.

2011-06-21  Sameera Deshpande  <[email protected]>

        * 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  <[email protected]>

        * configure.tgt: Revert x32 change.

2011-06-20  Nick Clifton  <[email protected]>

        * 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  <[email protected]>

        * configure.tgt: Support x32.

2011-06-15  Nick Clifton  <[email protected]>

        * NEWS: Mention addition of TILEPRO and TIKE-Gx support.

2011-06-14  Tristan Gingold  <[email protected]>

        * 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  <[email protected]>

        * po/POTFILES.in: Regenerate.

2011-06-13  Walter Lee  <[email protected]>

        * 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  <[email protected]>

        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  <[email protected]>

        * 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  <[email protected]>

        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  <[email protected]>

        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  <[email protected]>

        * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.

2011-06-03  Arnaud Patard  <[email protected]>

        PR gas/12698
        * config/tc-arm.c (parse_psr): Set m_profile to false when
        assembling for any architecture.

2011-06-02  Jie Zhang [email protected]
            Nathan Sidwell [email protected]

        * 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  <[email protected]>

        * as.c: Fix spelling typo.
        * read.c: Likewise.
        * config/tc-ppc.c: Likewise.
        * po/gas.pit: Regenerate.

2011-05-31  Paul Brook  <[email protected]>

        * 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  <[email protected]>

        * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
        loads.

2011-05-31  Paul Brook  <[email protected]>

        * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
        addresses.

2011-05-31  Paul Brook  <[email protected]>
        Nathan Sidwell  <[email protected]>

        * 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  <[email protected]>

        * config/tc-s390.c (md_begin): Remove unused variable dup_insn.

2011-05-24  Andreas Krebbel  <[email protected]>

        * config/tc-s390.c (md_gather_operands): Fix check for floating
        register pair operands.

2011-05-24  Andreas Krebbel  <[email protected]>

        * config/tc-s390.c (md_gather_operands): Emit an error for odd
        numbered registers used as register pair operand.

2011-05-23  Nick Clifton  <[email protected]>

        * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.

2011-05-20  Bernd Schmidt  <[email protected]>

        * 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  <[email protected]>

        PR gas/12754
        * config/tc-tic30.c (ordinal_names): Allow translation of the
        ordinal names.

2011-05-18  Nick Clifton  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        PR gas/12755
        * config/tc-v850.c (parse_register_list): Correct error string.

2011-05-12  Quentin Neill  <[email protected]>

        * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
        (i386_align_code): Ditto

2011-05-12  Matthew Gretton-Dann  <[email protected]>

        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  <[email protected]>

        * 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  <[email protected]>

        * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.

2011-05-09  Paul Brook  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>
            David Ung <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * config/tc-arm.c (v7m_psrs): Revert previous delta.

2011-04-18  Julian Brown  <[email protected]>
            Nick Clifton  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        PR gas/12532
        * config/tc-arm.c (relax_branch): Do not relax branches to
        preemptable global symbols.

2011-04-11  Julian Brown  <[email protected]>

        * 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  <[email protected]>

        * config/tc-i386.c (x86_cons): Initialize adjust with zero.

2011-04-11  Nick Clifton  <[email protected]>

        * 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  <[email protected]>

        * config/tc-cr16.c (getprocreg_image): Correct range check.
        (getprocregp_image): Likewise.

2011-04-06  Joseph Myers  <[email protected]>

        * 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  <[email protected]>

        * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.

2011-03-31  Bernd Schmidt  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        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  <[email protected]>

        * config/tc-i386.c (handle_quad): Properly handle multiple
        operands.

2011-03-29  Mike Frysinger  <[email protected]>

        * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
        reg $2 is the same as dest reg $4.

2011-03-29  Mike Frysinger  <[email protected]>

        * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
        reg $2 is the same as dest reg $4.

2011-03-29  Mike Frysinger  <[email protected]>

        * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
        reg $2 is the same as dest reg $4.

2011-03-28  Mike Frysinger  <[email protected]>

        * 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  <[email protected]>

        * config/tc-i386.c (handle_quad): New.
        (md_pseudo_table): Add "quad".

2011-03-26  John Marino  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.

2011-03-18  Alan Modra  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * config/tc-s390.c (md_parse_option): Add -march=all option which
        switches to the highest available CPU.

2011-03-17  Alan Modra  <[email protected]>

        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  <[email protected]>

        * 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  <[email protected]>

        * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
        bf542/bf544/bf547/bf548/bf549.

2011-03-14  Richard Sandiford  <[email protected]>

        * 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  <[email protected]>

        * config/tc-arm.c (arm_adjust_symtab): Set the branch type
        for Thumb symbols.

2011-03-11  Nick Clifton  <[email protected]>

        * 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  <[email protected]>

        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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
        non-constant .size expression.

2011-03-02  Nick Clifton  <[email protected]>

        * ecoff.c: Incldue filenames.h

2011-02-28  Kai Tietz  <[email protected]>

        * 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  <[email protected]>

        * config/tc-mips.c (append_insn): Disable branch relaxation for
        DSP instructions.

2011-02-28  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (macro): Handle M_PREF_AB.

2011-02-28  Maciej W. Rozycki  <[email protected]>

        * 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  <[email protected]>

        * config/tc-mips.c (mips_fix_adjustable): On REL targets also
        reject PC-relative relocations.

2011-02-28  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (md_convert_frag): Correct message
        capitalization.

2011-02-28  Alan Modra  <[email protected]>

        * 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  <[email protected]>

        * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
        if 64bit relocations aren't allowed.

2011-02-25  Alan Modra  <[email protected]>

        PR gas/12519
        * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.

2011-02-21  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
        initialization of offset_reloc.

2011-02-15  Richard Henderson  <[email protected]>

        * 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  <[email protected]>

        * configure: Regenerate.

2011-02-13  Mike Frysinger  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.

2011-02-11  Alan Modra  <[email protected]>

        * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.

2011-02-10  Alan Modra  <[email protected]>

        * doc/as.texinfo (Overview): Add missing markup around Blackfin
        and PowerPC options.

2011-02-10  Alan Modra  <[email protected]>

        * 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  <[email protected]>

        PR gas/6957
        * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
        for i686.

2011-02-08  H.J. Lu  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * config/tc-i386.c (md_begin): Set for x64 windows COFF target
        x86_dwarf2_return_column to 32.

2011-01-20  Nick Clifton  <[email protected]>

        PR gas/12384
        * config/tc-h8300.c (constant_fits_width_p): Use correct type for
        comparison.

2011-01-18  H.J. Lu  <[email protected]>

        * write.c (compress_debug): Return if section size is smaller
        than 32 bytes.

2011-01-18  H.J. Lu  <[email protected]>

        PR gas/12409
        * write.c (compress_debug): Return if section size is 0.

2011-01-18  Mingfeng Wu  <[email protected]>

        * 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  <[email protected]>

        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  <[email protected]>

        * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.

        * doc/c-i386.texi (i386-TBM): New section.

2011-01-16  H.J. Lu  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * 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  <[email protected]>

        * config/tc-mips.c (mips_ip): Update error messages.  Take an
        unadjusted offset for "+c" argument.

2011-01-10  Nick Clifton  <[email protected]>

        * config/tc-i386.c (x86_elf_abi): Only define for targets that use
        it.

2011-01-10  Nick Clifton  <[email protected]>

        * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
        part of the file.

2011-01-10  Nathan Sidwell  <[email protected]>
            Glauber de Oliveira Costa  <[email protected]>

        * 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  <[email protected]>

        * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.

        * doc/c-i386.texi (i386-BMI): New section.

2011-01-06  Paul Koning  <[email protected]>

        * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
        references to absolute addresses.

2011-01-05  DJ Delorie  <[email protected]>

        * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
        instead of an RH_NEG32 one.

2011-01-05  Jonathan Wakely  <[email protected]>

        * doc/c-i386.texi: Clarify --n32.

2011-01-04  H.J. Lu  <[email protected]>

        * 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  <[email protected]>

        * gas.c (parse_args): Update copyright to 2011.

For older changes see ChangeLog-2010
\f
Copyright (C) 2011 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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