gas/ChangeLog-2011


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2011-12-29  Iain Sandoe  <idsandoe@googlemail.com>

	* 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  <dj@redhat.com>

	* 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  <nickc@redhat.com>

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

2011-12-19  Iain Sandoe  <idsandoe@googlemail.com>

	* 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  <cltang@codesourcery.com>

	* 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  <gingold@adacore.com>

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

2011-12-15  Konstantin Belousov  <kib@FreeBSD.org>

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

2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>

	* 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  <shenders@gcc.gnu.org>

	* 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  <nickc@redhat.com>

	* 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  <iains@gcc.gnu.org>

	* 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  <aburgess@broadcom.com>

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

2011-12-08  Andrew Pinski  <apinski@cavium.com>
            Adam Nemet  <anemet@caviumnetworks.com>

	* 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  <sameera.deshpande@arm.com>

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

2011-11-07  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>

	* 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  <matthew.gretton-dann@arm.com>

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

2011-12-05  Richard Earnshaw  <rearnsha@arm.com>

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

2011-11-30  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>

	* 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  <apinski@cavium.com>

	* 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  <matthew.gretton-dann@arm.com>

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

2011-11-23  Tristan Gingold  <gingold@adacore.com>

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

2011-11-23  Tristan Gingold  <gingold@adacore.com>

	* 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  <th.r.klein@web.de>

	* 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  <dj@redhat.com>

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

2011-11-21  Andreas Tobler  <andreast@fgznet.ch>

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

2011-11-16  David S. Miller  <davem@davemloft.net>

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

2011-11-16  Maciej W. Rozycki  <macro@codesourcery.com>

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

2011-11-16  Maciej W. Rozycki  <macro@codesourcery.com>

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

2011-11-16  Maciej W. Rozycki  <macro@codesourcery.com>

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

2011-11-16  Catherine Moore  <clm@codesourcery.com>
            Maciej W. Rozycki  <macro@codesourcery.com>

	* 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  <macro@codesourcery.com>

	* 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  <macro@codesourcery.com>

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

2011-11-07  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>

	* 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  <dj@redhat.com>

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

2011-11-02  DJ Delorie  <dj@redhat.com>

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

2011-11-02  Nick Clifton  <nickc@redhat.com>

	* 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  <dj@redhat.com>

	* 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  <walt@tilera.com>

	* 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  <nickc@redhat.com>

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

2011-10-26  Joern Rennecke  <joern.rennecke@embecosm.com>

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

2011-10-25  Mike Frysinger  <vapier@gentoo.org>

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

2011-10-25  Nick Clifton  <nickc@redhat.com>

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

2011-10-25  Joern Rennecke  <joern.rennecke@embecosm.com>

	* 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  <macro@codesourcery.com>

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

2011-10-24  Maciej W. Rozycki  <macro@codesourcery.com>

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

2011-10-24  Maciej W. Rozycki  <macro@codesourcery.com>

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

2011-10-24  Maciej W. Rozycki  <macro@codesourcery.com>

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

2011-10-24  David Binderman  <dcb314@hotmail.com>

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

2011-10-21  Tristan Gingold  <gingold@adacore.com>

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

2011-10-20  Alan Modra  <amodra@gmail.com>

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

2011-10-18  Jie Zhang  <jie@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>

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

2011-10-13  James Greenhalgh  <james.greenhalgh@arm.com>

	* 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  <amodra@gmail.com>

	* 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  <amodra@gmail.com>

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

2011-10-10  Nick Clifton  <nickc@redhat.com>

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

2011-10-05  DJ Delorie  <dj@redhat.com>
	    Nick Clifton  <nickc@redhat.com>

	* 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  <ktietz@redhat.com>

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

2011-09-22  Tristan Gingold  <gingold@adacore.com>

	* NEWS: Add marker for 2.22.

2011-09-21  David S. Miller  <davem@davemloft.net>

	* 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  <davem@davemloft.net>

	* 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  <gingold@adacore.com>

	* 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 <mark@mtfhpc.demon.co.uk>

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

2011-09-08  Joern Rennecke <joern.rennecke@embecosm.com>

	* 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  <rdsandiford@googlemail.com>

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

2011-09-05  Richard Sandiford  <rdsandiford@googlemail.com>

	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  <nickc@redhat.com>

	* po/es.po: Updated Spanish translation.

2011-08-26  Tristan Gingold  <gingold@adacore.com>

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

2011-08-26  Tristan Gingold  <gingold@adacore.com>

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

2011-08-19  Nick Clifton  <nickc@redhat.com>

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

2011-08-18  Alan Modra  <amodra@gmail.com>

	* 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  <macro@codesourcery.com>

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

2011-08-09  Chao-ying Fu  <fu@mips.com>
            Daniel Jacobowitz  <dan@codesourcery.com>

	* 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  <fu@mips.com>
            Maciej W. Rozycki  <macro@codesourcery.com>

	* 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  <macro@codesourcery.com>

	* 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  <macro@codesourcery.com>

	* 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  <gingold@adacore.com>

	* 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  <rth@redhat.com>

	* 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  <rdsandiford@googlemail.com>

	* 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  <rdsandiford@googlemail.com>

	* 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  <davem@davemloft.net>

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

2011-08-04  H.J. Lu  <hongjiu.lu@intel.com>

	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  <amodra@gmail.com>

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

2011-08-04  Tristan Gingold  <gingold@adacore.com>

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

2011-08-03  James Greenhalgh  <james.greenhalgh@arm.com>

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

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

	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  <nickc@redhat.com>

	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  <gingold@adacore.com>

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

2011-08-01  Tristan Gingold  <gingold@adacore.com>

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

2011-07-30  Richard Sandiford  <rdsandiford@googlemail.com>

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

2011-07-29  Maciej W. Rozycki  <macro@codesourcery.com>

	* 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  <gingold@adacore.com>

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

2011-07-27  Nathan Sidwell  <nathan@codesourcery.com>

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

2011-07-27  Tristan Gingold  <gingold@adacore.com>

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

2011-07-26  Kazuhiro Inaoka  <kazuhiro.inaoka.ud@renesas.com>

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

2011-07-25  Tristan Gingold  <gingold@adacore.com>

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

2011-07-24  Maciej W. Rozycki  <macro@codesourcery.com>
            Chao-ying Fu  <fu@mips.com>
	    Richard Sandiford  <rdsandiford@googlemail.com>

	* 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  <macro@codesourcery.com>

	* 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  <macro@codesourcery.com>

	* 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  <hongjiu.lu@intel.com>

	* 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  <hongjiu.lu@intel.com>

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

2011-07-06  Aurelien Jarno  <aurelien@aurel32.net>

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

2011-07-04  Richard Sandiford  <rdsandiford@googlemail.com>

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

2011-07-04  Maciej W. Rozycki  <macro@codesourcery.com>

	* config/tc-mips.c (append_insn): Make sure DWARF-2 location
	information is properly adjusted for branches that get swapped.

2011-07-03  Samuel Thibault  <samuel.thibault@gnu.org>
	    Thomas Schwinge  <thomas@schwinge.name>

	PR binutils/12913
	* config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
	ELFOSABI_LINUX alias.
	* config/tc-ia64.c: Likewise.

2011-06-30  Paul Carroll  <pcarroll@codesourcery.com>

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

2011-06-30  Nick Clifton  <nickc@redhat.com>

	PR gas/12848
	* config/tc-arm.c (BAD_RANGE): New error message define.
	(md_apply_fix): Use it.
	Fix range check for thumb branch instructions.

2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>

	* config/tc-mips.c (append_method): New enum.
	(can_swap_branch_p, get_append_method): New functions.
	(append_insn): Use get_append_method to decide how the instruction
	should be added.

2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>

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

2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>

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

2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>

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

2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>

	* config/tc-mips.c (insn_uses_reg): Delete.
	(gpr_read_mask, gpr_write_mask): New functions.
	(fpr_read_mask, fpr_write_mask): Likewise.
	(insns_between, nops_for_vr4130, append_insn): Use them.

2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>

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

2011-06-29  Dave Martin  <dave.martin@linaro.org>

	PR gas/12931
	* config/tc-arm.c (mapping_state): When changing to ARM or THUMB
	state set the minimum required alignment of the section.

2011-06-29  Tristan Gingold  <gingold@adacore.com>

	* config/tc-i386.c (i386_mach): Convert to ISO-C.
	(md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto.
	(md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto.
	(md_section_align, tc_gen_reloc): Ditto.

2011-06-28  Tristan Gingold  <gingold@adacore.com>

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

2011-06-28  Tristan Gingold  <gingold@adacore.com>

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

2011-06-28  Tristan Gingold  <gingold@adacore.com>

	* config/tc-alpha.c (alpha_evax_proc_hash): Remove.
	(alpha_evax_proc_data): New variable.
	(s_alpha_ent): Prevent nested function.  Remove has_insert call.
	(s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of
	error.  Do not search in the hash table.  Check if match with .ent.
	(s_alpha_name): Remove unused variable.
	(md_begin): Remove initialization of alpha_evax_proc_hash.

2011-06-27  Tristan Gingold  <gingold@adacore.com>

	* config/tc-alpha.c (add_to_link_pool): Remove basesym parameter.
	Locally declare basesym.  Add comments.  Do not set literal_pool_size.
	(load_expression): Adjust call to add_to_link_pool.
	(s_alpha_pdesc): Define pdesc symbol using dot.
	Do not set literal_pool_size.
	(s_alpha_end): Use NULL instead of 0.

2011-06-27  Tristan Gingold  <gingold@adacore.com>

	* config/obj-evax.c (evax_frob_file_before_adjust): Add comments.
	Fix style.
	* config/obj-evax.h (struct alpha_linkage_fixups): Remove seg
	field.  Add comments.
	(obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove

2011-06-26  Richard Sandiford  <rdsandiford@googlemail.com>

	* config/tc-mips.c (fix_24k_record_store_info): If the previous
	instruction was a store, and the next instructions are unknown,
	assume the worst.

2011-06-25  Richard Sandiford  <rdsandiford@googlemail.com>

	PR gas/12915
	* config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn)
	(nops_for_sequence, nops_for_insn_or_target): Add ignore parameters.
	(mips_emit_delays, start_noreorder): Update accordingly.
	(append_insn): Likewise.  Revert original fix for this PR
	and use the ignore parameter instead.

2011-06-24  Tristan Gingold  <gingold@adacore.com>

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

2011-06-24  Tristan Gingold  <gingold@adacore.com>

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

2011-06-23  Richard Sandiford  <rdsandiford@googlemail.com>

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

2011-06-21  Sameera Deshpande  <sameera.deshpande@arm.com>

	* config/tc-arm.c (vfp_conv): Add check on range of immediate operand
	in vcvt instruction between floating-point and fixed-point.
	(operand_parse_code): Add "OP_oI32z".
	(parse_operands): OP_oI32z case added.

2011-06-20  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.tgt: Revert x32 change.

2011-06-20  Nick Clifton  <nickc@redhat.com>

	* doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi.
	* doc/Makefile.in: Regenerate.
	* doc/all.texi: Set XSTORMY16.
	* doc/c-xstormy16.texi: New file.

2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.tgt: Support x32.

2011-06-15  Nick Clifton  <nickc@redhat.com>

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

2011-06-14  Tristan Gingold  <gingold@adacore.com>

	* config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
	(tc_new_dot_label): Define.
	(ppc_new_dot_label): Declare.
	* config/tc-ppc.c (ppc_frob_label): Set within target field.
	(ppc_fix_adjustable): Use this field to adjust the reloc.
	(ppc_new_dot_label): New function.

2011-06-14  Alan Modra  <amodra@gmail.com>

	* po/POTFILES.in: Regenerate.

2011-06-13  Walter Lee  <walt@tilera.com>

	* Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
	config/tc-tilepro.c.
	(TARGET_CPU_HFILES): Add config/tc-tilegx.h and
	config/tc-tilepro.h.
	* Makefile.in: Regenerate.
	* configure.tgt (tilepro-*-*): New.
	(tilegx-*-*): Likewise.
	* config/tc-tilegx.c: New file.
	* config/tc-tilegx.h: Likewise.
	* config/tc-tilepro.h: Likewise.
	* config/tc-tilepro.c: Likewise.
	* doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
	c-tilepro.texi.
	* doc/Makefile.in: Regenerate.
	* doc/all.texi (TILEGX): Define.
	(TILEPRO): Define.
	* doc/as.texinfo: Add Tile-Gx and TILEPro documentation.  Include
	c-tilegx.texi and c-tilepro.texi.
	* doc/c-tilegx.texi: New.
	* doc/c-tilepro.texi: New.

2011-06-13  Nick Clifton  <nickc@redhat.com>

	PR gas/12854
	* config/tc-arm.c (do_shift): Do not allow shift operations at the
	end of a register based shift insn.
	(do_t_shift): Likewise.

2011-06-13  Nick Clifton  <nickc@redhat.com>

	* config/tc-score.c (s3_my_get_expression): Delete unused local
	variable 'seg'.
	(s3_do_ldst_insn): Delete unused local variable 'strbak'.
	(s3_do16_ldst_insn): Delete unused local variable 'temp'.
	(s3_do_macro_bcmp): Zero inst_expand array.
	(s3_do_macro_bcmpz): Likewise.
	(s3_s_score_end): Delete unused local variable 'dot'.
	(s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
	* config/tc-score7.c (s7_my_get_expression): Delete unused local
	variable 'seg'.
	(s7_do_ldst_insn): Delete unused local variable 'strbak'.
	(s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
	'r_new'.
	(s7_s_score_end): Delete unused local variable 'dot'.
	(s7_relax_frag): Delete unused local variable 'relax_size'.
	(s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.

2011-06-10  H.J. Lu  <hongjiu.lu@intel.com>

	AVX Programming Reference (June, 2011)
	* config/tc-i386.c (i386_error): Add invalid_vsib_address and
	unsupported_vector_index_register.
	(cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
	(check_VecOperands): New.
	(match_template): Call check_VecOperands.  Handle
	invalid_vsib_address and unsupported_vector_index_register.
	(build_modrm_byte): Support VecSIB.  Check register-only source
	operand when two source operands are swapped.
	(i386_index_check): Allow Xmm/Ymm index registers.

	* doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
	and invpcid./invpcid.

2011-06-09  Nick Clifton  <nickc@redhat.com>

	PR gas/12861
	* config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
	code.
	(check_cinv_options): Remove unused local variables.  Make
	function void.
	(md_assemble): Remove unused local variable.

2011-06-09  James Greenhalgh  <james.greenhalgh@arm.com>

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

2011-06-03  Arnaud Patard  <arnaud.patard@rtp-net.org>

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

2011-06-02  Jie Zhang jie@codesourcery.com
	    Nathan Sidwell nathan@codesourcery.com

	* config/tc-arm.c (parse_address_main): Handle -0 offsets.
	(encode_arm_addr_mode_2): Set default sign of zero here ...
	(encode_arm_addr_mode_3): ... and here.
	(encode_arm_cp_address): ... and here.
	(md_apply_fix): Use default sign of zero here.

2011-06-02  Nick Clifton  <nickc@redhat.com>

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

2011-05-31  Paul Brook  <paul@codesourcery.com>

	* config/tc-arm.c (arm_cpus): Add Cortex-R5.
	(arm_extensions): Allow idiv on ARMv7-R.
	* doc/c-arm.text: Update idiv extension restrictions.

2011-05-31  Paul Brook  <paul@codesourcery.com>

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

2011-05-31  Paul Brook  <paul@codesourcery.com>

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

2011-05-31  Paul Brook  <paul@codesourcery.com>
	Nathan Sidwell  <nathan@codesourcery.com>

	* config/tc-arm.c (fix_new_arm): Create an absolute symbol for
	pc-relative fixes to constants.
	* config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.

2011-05-27  Nick Clifton  <nickc@redhat.com>

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

2011-05-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

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

2011-05-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

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

2011-05-23  Nick Clifton  <nickc@redhat.com>

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

2011-05-20  Bernd Schmidt  <bernds@codesourcery.com>

	* config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
	(tic6x_parse_name): Handle it.
	(tic6x_fix_new_exp): Handle O_pcr_offset.
	(tic6x_fix_adjustable): Return 0 for the new relocs.
	(md_apply_fix): Handle them.
	(tc_gen_reloc): Likewise.
	* config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.

2011-05-18  Nick Clifton  <nickc@redhat.com>

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

2011-05-18  Nick Clifton  <nickc@redhat.com>

	* config/tc-arm.c (s_unreq): Reword warning message to make it
	easier to translate.
	* config/tc-ia64.c (md_show_usage): Add note for translators.
	* configure.in (ALL_LINGUAS): Add "fi".
	* configure: Regenerate.

2011-05-18  Tristan Gingold  <gingold@adacore.com>

	* config/tc-ppc.h (ppc_tc_sy): Reorder fields.
	Put size into an union with dw.
	(OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
	(ppc_xcoff_end): Declare.
	(md_end): Define.
	* config/tc-ppc.c: Add includes for xcoff.
	(ppc_dwsect): New function.
	(md_pseudo_table): Add dwsect.
	(struct dw_subsection): New.
	(dw_sections): New.
	(ppc_change_debug_section): New function.
	(ppc_xcoff_end): Ditto.
	(ppc_function): Adjust for ppc_tc_sy.
	(ppc_symbol_new_hook): Ditto.
	(ppc_frob_symbol): Ditto.
	(ppc_frob_section): Do not set vma for debug sections.
	(ppc_fix_adjustable): Return true for debug sections.
	* config/obj-coff.c: Add includes for xcoff.
	(coff_frob_section): Handle dwarf section.

2011-05-17  Nick Clifton  <nickc@redhat.com>

	* po/fi.po: New Finnish translation.
	* po/fr.po: Updated French translation.

	* config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
	* config/tc-mt.c (md_assemble): Fix typos in warning messages.
	* cond.c (s_else): Fix typos in error messages.
	* config/tc-pj.c (md_assemble): Fix typo in error message.

2011-05-16  Hans-Peter Nilsson  <hp@axis.com>

	* config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
	emitting ELF object.
	(md_show_usage): Only mention --pic if the assembler can generate
	ELF objects.
	* doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
	prerequisite for --pic being a valid option.

2011-05-13  Frederic Marchal  <fmarchal@perso.be>

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

2011-05-12  Quentin Neill  <quentin.neill@amd.com>

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

2011-05-12  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>

	PR gas/12715
	* config/tc-arm.c (parse_big_immediate):  Fix parsing of 64-bit
	immediates on 32-bit hosts.

2011-05-10  Quentin Neill  <quentin.neill@amd.com>

	* config/tc-i386.c (cpu_arch): Add bdver2 and rename
	PROCESSOR_BDVER1 to PROCESSOR_BDVER.
	(i386_align_code): Rename PROCESSOR_BDVER1.
	(processor_type): Ditto.
	* doc/c-i386.texi: Add bdver2.

2011-05-10  Alan Modra  <amodra@gmail.com>

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

2011-05-09  Paul Brook  <paul@codesourcery.com>

	* config/tc-tic6x.c (streq): Define.
	(tic6x_get_unwind): New.
	(s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
	s_tic6x_personalityindex, s_tic6x_personality): New functions.
	(md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
	"personality" and "cantunwind".
	(tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
	tic6x_start_unwind_section, tic6x_unwind_frame_regs,
	tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
	tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
	tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
	tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
	tic6x_cfi_endproc): New.
	* config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
	(tic6x_unwind_info): New.
	(tic6x_segment_info_type): Add marked_pr_dependency, unwind and
	text_unwind.
	(TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
	tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
	DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
	tc_cfi_section_name): Define.
	* doc/c-tic6x.texi: Document new unwinding directives.
	* dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
	definitions.
	(cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
	CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
	Move to dw2gencfi.h.
	(CFI_EMIT_target): Define.
	(dot_cfi_sections): Check tc_cfi_section_name.
	(dot_cfi_startproc): Use tc_cfi_startproc.
	(dot_cfi_endproc): Use tc_cfi_endproc.
	* dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
	CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
	CFI_val_encoded_addr):  Move to here from dw2gencfi.c.

2011-05-07  Alan Modra  <amodra@gmail.com>

	* dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
	Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
	(struct fde_entry): Rename cseg to cur_seg.
	(cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
	(get_cfi_seg): Likewise.  Use if (SUPPORT_FRAME_LINKONCE) rather
	that #if SUPPORT_FRAME_LINKONCE.
	(cfi_finish): Likewise.

2011-05-06  Tristan Gingold  <gingold@adacore.com>

	* read.c (s_comm_internal): Remove code for OBJ_VMS.
	(s_data): Ditto.
	(s_text): Ditto.
	* write.c (write_object_file): Ditto.
	* symbols.c (define_sym_at_dot): Ditto.
	(colon): Ditto.

2011-05-05  Alan Modra  <amodra@gmail.com>

	* dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define.  Use throughout
	file to conditionally compile code added 2011-04-26.
	(cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
	when SUPPORT_FRAME_LINKONCE.
	(get_cfi_seg): Likewise.  Reintroduce old code for when not
	SUPPORT_FRAME_LINKONCE.
	(cfi_finish): Move get_cfi_seg calls out of loop when not
	SUPPORT_FRAME_LINKONCE.  Avoid unused var warning.

2011-05-03  Paul Brook  <paul@codesourcery.com>

	* config/tc-tic6x.c (s_ehtype): New function.
	(md_pseudo_table): Add "ehtype".
	(tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
	* doc/c-tic6x.texi: Document .ehtype directive.

2011-04-26  Kai Tietz  <ktietz@redhat.com>

	* dw2gencfi.c (dwcfi_seg_list): New struct.
	(dwcfi_hash): New static hash variable.
	(get_debugseg_name): New.
	(alloc_debugseg_item): New.
	(make_debug_seg): New.
	(dwcfi_hash_insert): New.
	(dwcfi_hash_find): New.
	(dwcfi_hash_find_or_make): New.
	(cfi_insn_data): New member cur_seg.
	(cie_entry): Likewise.
	(fde_entry): New cseg and handled members.
	(alloc_fde_entry): Initialize cseg member.
	(alloc_cfi_insn_data): Initialize cur_seg member.
	(dot_cfi_sections): Compare for beginning of
	section names via strncmp.
	(get_cfi_seg): New.
	(cfi_finish): Treat link-once sections.
	(is_now_linkonce_segment): New local helper.
	(output_cie): Ignore cie entries not member of current
	segment.
	(output_fde): Likewise.
	(select_cie_for_fde): Likewise.
	(cfi_change_reg_numbers): Add new argument for current segment
	and ignore insn elements, if not part of current segment.
	* ehopt.c (get_cie_info): Use strncmp for
	section name matching.
	(heck_eh_frame): Likewise.

2011-04-20  Catherine Moore  <clm@codesourcery.com>
            David Ung <davidu@mips.com>

	* config/mips.c (mips_cl_insn): Add new field complete_p.
	(create_insn): Initialize complete_p to zero.
	(BASE_REG_EQ): New.
	(fix_24k_align_to): New.
	(fix_24k_store_info): Declare.
	(fix_24k_sort): New.
	(fix_24k_record_store_info): New.
	(nops_for_24k): New.
	(nops_for_insn): Call nops_for_24k.
	(append_insn): Move O_constant expression handling.

2011-04-20  Alan Modra  <amodra@gmail.com>

	* hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
	(hash_new_sized): New function, split out from..
	(hash_new): ..here.

2011-04-19  Nick Clifton  <nickc@redhat.com>

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

2011-04-18  Julian Brown  <julian@codesourcery.com>
	    Nick Clifton  <nickc@redhat.com>

	* config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
	detect M-profile targets.
	(do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
	(v7m_psrs): Fix typo: basepri_max should be basepri_mask.

2011-04-14  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/tc-s390.c (s390_machine): New prototype.
	(md_pseudo_table): New pseudo-op .machine.
	(s390_opcode_hash): Initialize to NULL.
	(s390_parse_cpu): New function.
	(md_parse_option): Use s390_parse_cpu.
	(s390_setup_opcodes): New function.
	(md_begin): Use s390_setup_opcodes.
	(s390_machine): New hook handling the new .machine pseudo.

	* doc/c-s390.texi: Document the new pseudo op .machine.

2011-04-12  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (i386_mach): Start error message with lower
	case.
	(md_begin): Likewise.
	(md_parse_option): Likewise.
	(i386_target_format): Likewise.
	(check_byte_reg): Likewise.
	(check_long_reg): Likewise.
	(check_qword_reg): Likewise.
	(check_word_reg): Likewise.

2011-04-12  Nick Clifton  <nickc@redhat.com>

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

2011-04-11  Julian Brown  <julian@codesourcery.com>

	* config/tc-arm.c (parse_psr): Add LHS argument. Improve support
	for *APSR bitmasks.
	(operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
	Remove OP_RVC_PSR.
	(parse_operands): Likewise.
	(do_mrs): Tweak error message for constraint.
	(do_t_mrs): Update constraints for changes to APSR support.
	(do_t_msr): Likewise. Don't set PSR_f flag here.
	(psrs): Remove "g", "nzcvq", "nzcvqg".
	(insns): Tweak entries for msr and mrs instructions.

2011-04-11  Kai Tietz  <ktietz@redhat.com>

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

2011-04-11  Nick Clifton  <nickc@redhat.com>

	* config/tc-i386.c (x86_cons): Define even for non-ELF targets.
	* config/tc-i386.h (x86_cons): Always prototype.

	* config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
	in order to avoid a compile time warning.
	(getprocreg_image): Likewise.

2011-04-11  Alan Modra  <amodra@gmail.com>

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

2011-04-06  Joseph Myers  <joseph@codesourcery.com>

	* configure.tgt (strongarm*be, strongarm*b, strongarm*,
	xscale*be|xscale*b, xscale*): Remove architectures.
	(thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
	thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.

2011-04-01  Tristan Gingold  <gingold@adacore.com>

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

2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>

	* config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
	static variables.
	(md_begin): Initialize them.
	(s_tic6x_scomm): New static function.
	(md_pseudo_table): Add "scomm".
	(tc_gen_reloc): Really undo all adjustments made by
	bfd_install_relocation.
	* doc/c-tic6x.texi: Document the .scomm directive.

2011-03-31  Tristan Gingold  <gingold@adacore.com>

	* dwarf2dbg.c (DWARF2_VERSION): Define.
	(out_debug_line): Use it.
	(out_debug_aranges): Ditto.
	(out_debug_info): Ditto.
	* config/tc-ia64.h (DWARF2_VERSION): Override it.

2011-03-30  Michael Snyder  <msnyder@vmware.com>

	* obj-elf.c (obj_elf_section): Free malloced name.
	* macro.c (get_any_string): Free malloced br_buf.
	(do_formals): Free 'formal'.

2011-03-30  Tristan Gingold  <gingold@adacore.com>

	* config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
	to offset only if within is set.
	(ppc_stabx): Reformat.  For stsym stabs, add a check and set
	within only for symbols.

2011-03-29  Richard Henderson  <rth@redhat.com>

	PR 12610
	* config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
	label; zap alpha_insn_label.

2011-03-29  H.J. Lu  <hongjiu.lu@intel.com>

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

2011-03-29  Mike Frysinger  <vapier@gentoo.org>

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

2011-03-29  Mike Frysinger  <vapier@gentoo.org>

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

2011-03-29  Mike Frysinger  <vapier@gentoo.org>

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

2011-03-28  Mike Frysinger  <vapier@gentoo.org>

	* config/bfin-parse.y (16bit acc add): Return yyerror when dest
	reg $1 is the same as dest reg $7.

2011-03-28  H.J. Lu  <hongjiu.lu@intel.com>

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

2011-03-26  John Marino  <binutils@marino.st>

	* configure.tgt: Fix support for *-*-dragonfly*.
	* config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
	* config/te-dragonfly.h: New file.

2011-03-24  Eric B. Weddington  <eric.weddington@atmel.com>

	* config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
	atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
	at90pwm161.
	* doc/c-avr.texi: Document new device names.

2011-03-24  Mike Frysinger  <vapier@gentoo.org>

	* config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
	reg $1 is the same as dest reg $7.
	(quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
	dest reg $7.

2011-03-24  Mike Frysinger  <vapier@gentoo.org>

	* config/bfin-parse.y (check_macfuncs): Clarify error message when
	P is mismatched.  Check destination regno are off by one when P is
	set, or are equal when P is not set.

2011-03-23  Mike Frysinger  <vapier@gentoo.org>

	* config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
	the same as dest reg $4.
	(BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.

2011-03-23  Eric B. Weddington  <eric.weddington@atmel.com>

	* config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
	atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
	* doc/c-avr.texi: Document new device names.

2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>

	* config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
	(AVR_INSN): Change definition to match.
	(avr_opcodes): Likewise, change to match.
	(mcu_types): Add XMEGA architecture names and new XMEGA device names.
	(md_show_usage): Add XMEGA architecture names.
	(avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
	Add support for SPM Z+ instruction.
	* doc/c-avr.texi: Add documentation for XMEGA architectures and
	devices.

2011-03-21  Eric B. Weddington  <eric.weddington@atmel.com>

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

2011-03-18  Alan Modra  <amodra@gmail.com>

	* config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
	on .size expression errors rather than symbols in the size expression.

2011-03-18  Alan Modra  <amodra@gmail.com>

	* input-scrub.c (line_numberT): Delete.
	(input_scrub_close): Reset line counters.
	* messages.c (as_show_where): Don't print invalid line number.
	(as_warn_internal, as_bad_internal): Likewise.

2011-03-18  Alan Modra  <amodra@gmail.com>

	* read.c (read_a_source_file): Remove md_after_pass_hook.
	Move "quit" label before set of dot_symbol.
	* config/tc-d10v.h (md_after_pass_hook): Don't define.
	* config/tc-d30v.h (md_after_pass_hook): Likewise.
	* config/tc-m32r.h (md_after_pass_hook): Likewise.
	(md_cleanup): Define to call m32r_fill_insn.

2011-03-18  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

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

2011-03-17  Alan Modra  <amodra@gmail.com>

	PR 12569
	* expr.c (operand): Correct passing of "mode" to expr.
	* read.c (do_org): Allow expr_section.
	(get_known_segmented_expression): Don't assert anything about the
	segment.

2011-03-16  H.J. Lu  <hongjiu.lu@intel.com>

	* as.c (show_usage): Add --size-check=.
	(parse_args): Add and handle OPTION_SIZE_CHECK.

	* as.h (flag_size_check): New.

	* config/obj-elf.c (elf_frob_symbol): Use as_bad to report
	bad .size directive only for --size-check=error.

	* doc/as.texinfo: Document --size-check=.

2011-03-14  Mike Frysinger  <vapier@gentoo.org>

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

2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>

	* config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
	determine whether a relocation is needed.
	(md_apply_fix, arm_apply_sym_value): Likewise.

2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>

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

2011-03-11  Nick Clifton  <nickc@redhat.com>

	* remap.c (remap_debug_filename): Always allocate a buffer for the
	returned pointer.
	* stabs.c (stabs_generate_asm_file): Free the pointer returned by
	remap_debug_filename.

2011-03-10  Michael Snyder  <msnyder@vmware.com>

	Revert the following change:
	* dwarf2dbg.c (out_file_list): Free malloced 'dir'.
	(out_debug_info): Free malloced 'dirname' and 'comp_dir'.

2011-03-10  Alan Modra  <amodra@gmail.com>

	* gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
	TARGET_SYMBOL_FIELDS): Don't define.
	* gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.

2011-03-09  Michael Snyder  <msnyder@vmware.com>

	* dwarf2dbg.c (out_file_list): Free malloced 'dir'.
	(out_debug_info): Free malloced 'dirname' and 'comp_dir'.
	(emit_fixed_inc_line_addr): Assign instead of conditional in
	assert.

2011-03-05  H.J. Lu  <hongjiu.lu@intel.com>

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

2011-03-02  Nick Clifton  <nickc@redhat.com>

	* ecoff.c: Incldue filenames.h

2011-02-28  Kai Tietz  <kai.tietz@onevision.com>

	* depend.c (register_dependency): Use filename_(n)cmp.
	* dwarf2dbg.c (get_filenum): Likewise.
	* ecoff.c (add_file): Likewise.
	(ecoff_generate_asm_lineno): Likewise.
	* input-scrub.c (new_logical_line_flags): Likewise.
	* listing.c (file_info): Likewise.
	(listing_newline): Likewise.
	* remap.c (remap_debug_filename): Likewise.
	* stabs.c (generate_asm_file): Likewise.
	(stabs_generate_asm_lineno): Likewise.

2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>

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

2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>

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

2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>

	* config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
	register to use.
	(RELAX_BRANCH_UNCOND): Adjust accordingly.
	(RELAX_BRANCH_LIKELY): Likewise.
	(RELAX_BRANCH_LINK): Likewise.
	(RELAX_BRANCH_TOOFAR): Likewise.
	(RELAX_BRANCH_AT): New macro.
	(append_insn): Encode the temporary register to use in standard
	MIPS branch relaxation.
	(relaxed_branch_length): Update according to changes to
	RELAX_BRANCH_ENCODE.
	(md_convert_frag): Use the encoded register as the temporary.

2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>

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

2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>

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

2011-02-28  Alan Modra  <amodra@gmail.com>

	* symbols.c (report_op_error): Remove unnecessary forward declaration.
	Add "op" parameter.  Report operator and operand segments in error
	message, not operand symbols.
	(resolve_symbol_value): Always set segment for equated symbols, not
	just when finalizing.  Adjust report_op_error calls.

2011-02-25  H.J. Lu  <hongjiu.lu@intel.com>

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

2011-02-25  Alan Modra  <amodra@gmail.com>

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

2011-02-21  Maciej W. Rozycki  <macro@codesourcery.com>

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

2011-02-15  Richard Henderson  <rth@redhat.com>

	* dw2gencfi.c (dot_cfi_dummy): New.
	(cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
	* read.c (pobegin): Unconditionally call cfi_pop_insert.

2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure: Regenerate.

2011-02-13  Mike Frysinger  <vapier@gentoo.org>

	* config/bfin-lex.l (BYTEOP2M): Remove tokenization.
	* config/bfin-parse.y (BYTEOP2M): Delete token.
	(asm_1): Remove BYTEOP2M insn matching.

2011-02-12  Mike Frysinger  <vapier@gentoo.org>

	* config/bfin-defs.h: Include opcode/bfin.h.
	(M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.

2011-02-11  Mike Frysinger  <vapier@gentoo.org>

	* doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
	(Modify Registers): Fix subtracted typo.
	(.byte2): Extend and swap descriptions with .byte4.
	(.byte4): Extend and swap descriptions with .byte2.
	(.db, .dw, .dd): Document behavior.

2011-02-11  Mike Frysinger  <vapier@gentoo.org>

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

2011-02-11  Alan Modra  <amodra@gmail.com>

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

2011-02-10  Alan Modra  <amodra@gmail.com>

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

2011-02-10  Alan Modra  <amodra@gmail.com>

	* config/tc-ppc.c (md_show_usage): Remove -l and -b.  Add -K PIC.
	* doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
	(Overview <Target PowerPC options>): Add a number of missing options.
	* doc/c-ppc.texi: Likewise.  Add markup for use in manpage generation.

2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>

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

2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
	for ISA extensions.
	(md_parse_option): Likewise.

2011-02-04  Bernd Schmidt  <bernds@codesourcery.com>

	* doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
	* doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
	(TIC6X Options): Don't mention "-matomic".
	* config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
	(md_longopts): Remove corresponding entries.
	(md_parse_option): Don't handle them.
	(md_show_usage): Don't document them.
	(tic6x_atomic): Delete variable.
	(tic6x_update_features): Always copy tic6x_arch_enable to
	tic6x_features.
	(tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
	(s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
	(md_pseudo_table): Remove ".atomic" and ".noatomic".

2011-01-31  Nick Clifton  <nickc@redhat.com>

	* write.c (write_contents): Include output file name and bfd error
	value when reporting the inability to write to the output file.
	* config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
	frag that has a non-zero fill value.

2011-01-27  DJ Delorie  <dj@redhat.com>

	* config/tc-rx.c (md_convert_frag): If we can't compute the target
	address, zero out the values stored in the object file to make
	objdump's output consistent.

2011-01-26  Kai Tietz  <kai.tietz@onevision.com>

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

2011-01-20  Nick Clifton  <nickc@redhat.com>

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

2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>

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

2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>

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

2011-01-18  Mingfeng Wu  <mingfeng@faraday-tech.com>

	* config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
	cores: fa606te, fa616te, fmp626.  Modify the VFP of fa626te.
	* doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
	fmp626} options.

2011-01-18  Nick Clifton  <nickc@redhat.com>

	PR gas/12390
	* doc/all.texi: Add NS32K
	* doc/as.texinfo: Remove target specific details of which
	characters act as comment initiators and statement separators into
	individual target specific files.
	* doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
	the hash character at the start of a line.
	* doc/c-arm.texi (ARM-Chars): Likewise.
	* doc/c-avr.texi (AVR-Chars): Likewise.
	* doc/c-d10v.texi (D10V-Chars): Likewise.
	* doc/c-d30v.texi (D30V-Chars):	Likewise.
	* doc/c-mmix.texi (MMIX-Chars): Likewise.
	* doc/c-s390.texi (s390 characters): Likewise.
	* doc/c-sh.texi (SH-Chars): Likewise.
	* doc/c-sh64.texi (SH64-Chars): Likewise.
	* doc/c-sparc.texi (SPARC-Chars): Likewise.
	* doc/c-tic6x.texi (TIC6X Syntax): Likewise.
	* doc/c-xtensa.texi (Xtensa Syntax): Likewise.
	* doc/c-z80.texi (Z80-Chars): Likewise.
	* doc/c-z8k.texi (Z8000-Chars): Likewise.
	* doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
	* doc/c-arc.texi (ARC-Chars): Fill in this subsection.
	* doc/c-bfin.texi (Blackfin Syntax): Document line comment and
	line separator characters.
	* doc/c-cr16.texi (CR16 Syntax): Likewise.
	* doc/c-i386.texi (i386-Chars): Likewise.
	* doc/c-i860.texi (i860-Chars):	Likewise.
	* doc/c-i960.texi (i960-Chars):	Likewise.
	* doc/c-ip2k.texi (IP2K-Chars):	Likewise.
	* doc/c-lm32.texi (LM32-Chars):	likewise.
	* doc/c-m32c.texi (M32C-Chars): Likewise.
	* doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
	* doc/c-m68k.texi (M68K-Chars): Likewise.
	* doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
	* doc/c-msp430.texi (MSP430-Chars): Likewise.
	* doc/c-mt.texi (MT-Chars): Likewise.
	* doc/c-ns32k.texi (NS32K-Chars): Likewise.
	* doc/c-pj.texi (PJ-Chars): Likewise.
	* doc/c-ppc.texi (PowerPC-Chars): Likewise.
	* doc/c-rx.texi (RX-Chars): Likewise.
	* doc/c-score.texi (SCORE-Chars): Likewise.
	* doc/c-tic54x.texi (TIC54X-Chars): Likewise.
	* doc/c-v850.texi (V850-Chars): Likewise.
	* doc/c-vax.texi (VAX-Chars): Likewise.
	* doc/c-xc16x.texi (xc16x-Chars): Likewise.

2011-01-17  Quentin Neill  <quentin.neill@amd.com>

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

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

2011-01-16  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (disallow_64bit_disp): Renamed to ...
	(disallow_64bit_reloc): This.
	(md_assemble): Don't check movabs for x32 mode here.
	(i386_target_format): Updated.
	(tc_gen_reloc): Check if 64bit relocations are allowed.

2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (disallow_64bit_disp): New.
	(x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
	X86_64_ABI/X86_64_X32_ABI.
	(md_assemble): Don't allow movabs with relocation in x32 mode.
	(i386_target_format): Updated.

2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (OPTION_N32): Renamed to ...
	(OPTION_X32): This.
	(md_longopts): Replace n32 with x32.
	(md_parse_option): Updated.
	(md_show_usage): Likewise.

	* doc/c-i386.texi: Replace --n32 with --x32.

2011-01-11  Mingjie Xing  <mingjie.xing@gmail.com>

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

2011-01-10  Nick Clifton  <nickc@redhat.com>

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

2011-01-10  Nick Clifton  <nickc@redhat.com>

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

2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
	    Glauber de Oliveira Costa  <glommer@gmail.com>

	* doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
	.tlsdescseq directive.
	* config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
	following a symbol.
	(s_arm_tls_descseq): New directive.
	(md_pseudo_table): Add it.
	(encode_branch): Allow TLS_CALL relocs too.
	(do_t_blx, do_t_branch23): Use encode_branch.
	(reloc_names): Add tlsdesc and tlscall.
	(md_apply_fix): Process tls desc relocations.
	(tc_gen_reloc): Likewise.
	(arm_fix_adjustable): Likewise.

2011-01-07  Quentin Neill  <quentin.neill@amd.com>

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

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

2011-01-06  Paul Koning  <ni1d@arrl.net>

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

2011-01-05  DJ Delorie  <dj@redhat.com>

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

2011-01-05  Jonathan Wakely  <jwakely.gcc@gmail.com>

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

2011-01-04  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
	integer registers in VEX.vvvv.  Check register-only source
	operand when two source operands are swapped.  Properly update
	destination when two source operands are swapped.

2011-01-01  H.J. Lu  <hongjiu.lu@intel.com>

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

For older changes see ChangeLog-2010

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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