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Diffstat (limited to 'gas/ChangeLog-2011')
| -rw-r--r-- | gas/ChangeLog-2011 | 2091 |
1 files changed, 2091 insertions, 0 deletions
diff --git a/gas/ChangeLog-2011 b/gas/ChangeLog-2011 new file mode 100644 index 0000000..26e4fc5 --- /dev/null +++ b/gas/ChangeLog-2011 @@ -0,0 +1,2091 @@ +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 + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: |