Add change missing from previous commit, and fix misplaced changelog line.

[binutils.git] / gas / ChangeLog

2010-12-31  Robert Millan  <[email protected]>

        * config/tc-mips.c (ELF_TARGET): New macro.  Generates target
        names accordingly to whether TE_FreeBSD and whether TE_TMIPS
        are defined.
        (mips_target_format): Refactor code using ELF_TARGET().
        (support_64bit_objects): Likewise.

        * configure.in: Recognize mips-freebsd and mips-kfreebsd-gnu.
        * configure.tgt: Likewise.
        * configure: Regenerate.

2010-12-30  H.J. Lu  <[email protected]>

        * config/tc-i386.c (x86_elf_abi): New.
        (i386_mach): Return bfd_mach_x64_32 for ILP32.
        (OPTION_N32): Likewise.
        (md_longopts): Add "n32" for ELF.
        (md_parse_option): Handle OPTION_N32.
        (md_show_usage): Add --n32.
        (i386_target_format): Update and check x86_elf_abi.

        * config/tc-i386.h (ELF_TARGET_FORMAT32): New.

        * doc/as.texinfo: Document --n32.
        * doc/c-i386.texi: Likewise.

2010-12-26  John David Anglin  <[email protected]>

        PR gas/11395
        * config/tc-hppa.c (pa_ip): Set doubleword carry/borrow bit when a
        doubleword completer or doubleword condition is found in an add/sub
        instruction.  Reject match for 'A'/'S' only if there is no condition
        and d bit is not set.

2010-12-18  Mingjie Xing  <[email protected]>

        * config/tc-mips.c (insn_uses_reg): Handle the new flags
        INSN2_READ_FPR_Z, INSN2_READ_GPR_D and INSN2_READ_GPR_Z.
        (append_insn): Handle delay-slot filling for the new flags.
        (validate_mips_insn): Handle the new arguments +a|b|c|z|Z.
        (mips_ip): Handle the new arguments +a|b|c|z|Z.

2010-12-18  DJ Delorie  <[email protected]>

        * config/rx-parse.y (SUB): Correct subtraction of immediate
        pattern.

2010-12-16  DJ Delorie  <[email protected]>

        * config/tc-rx.c (rx_validate_fix_sub): Permit subtraction in more
        cases.
        (tc_gen_reloc): Fix handling of subtraction (esp wrt endianness).

2010-12-16  Maciej W. Rozycki  <[email protected]>

        * symbols.c (symbol_clone_if_forward_ref): Call tc_new_dot_label
        for new fake labels created off the dot special symbol.
        * config/tc-mips.h (tc_new_dot_label): New macro.
        (mips_record_label): New prototype.
        * config/tc-mips.c (my_getExpression): Remove MIPS16 fake label
        annotation.
        (s_cons, s_float_cons, s_gpword, s_gpdword): Only clear labels
        recorded once data expressions have been evaluated.
        (mips_define_label): Move code to record labels over to...
        (mips_record_label): ... this new function.
        * doc/internals.texi: Document tc_new_dot_label.

2010-12-10  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.h (TC_ADDRESS_BYTES): New macro.
        (mips_address_bytes): New prototype.
        * config/tc-mips.c (mips_address_bytes): New function.

2010-12-09  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (mips_ip): Remove dead format specifier code.

2010-12-09  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (file_ase_mips16): Adjust comment.
        (append_insn): Update file_ase_mips16.
        (mips_after_parse_args): Don't set file_ase_mips16 here.

2010-12-09  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (macro)
        <M_MSGSND, M_MSGLD, M_MSGLD_T, M_MSGWAIT, M_MSGWAIT_T>: Remove
        dedicated return points.

2010-12-09  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (macro) <M_DEXT, M_DINS>: Correct types used
        for pos and size.

2010-12-09  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (macro) <ld_st>: Don't load a zero into an
        auxiliary register when using a signed 16-bit constant offset.

2010-12-09  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (mips_ip): Remove lastregno's
        preinitialization.

2010-12-09  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (mips_ip) <'('>: Don't let '4', '5' or '-'
        as a base register specifier.
 
2010-12-09  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (macro) <M_S_DOB>: Fix the placement of code.

2010-12-09  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (mips_ip) <'u'>: Report the value of the LUI
        argument complained about; reword the message.

2010-12-09  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (macro)
        <M_BGTUL_I, M_BGTU_I, M_BLEUL_I, M_BLEU_I>: Fix the constant
        used to compare against for the always-false/true case.

2010-12-09  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (macro): Remove a trailing 0 from NOP
        requests.

2010-12-09  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (macro): Use EXTRACT_OPERAND to get register
        numbers.

2010-12-09  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (macro): Replace 0 with ZERO in macro_build
        and move_register calls referring to $0.

2010-12-09  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (macro, mips_ip): Correct message
        capitalization.

2010-12-09  Arnold Metselaar  <[email protected]>

        * config/tc-z80.c (md_apply_fix): Rename var to fix shadow warning.

2010-12-09  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (macro_build, macro, mips_ip, md_apply_fix):
        Fix formatting.

2010-12-09  Mike Frysinger  <[email protected]>

        * .gitignore: New file.

2010-12-05  Arnold Metselaar  <[email protected]>

        PR gas/12269
        * config/tc-z80.c (emit_mx, emit_ldxhl): Do not use
        symbol_get_value_expression on a symbol that may not yet have
        a value.
        * testsuite/gas/z80/atend.s: New file, test case for bug 12269,
        provided by Chris Smith.
        * testsuite/gas/z80/atend.d: New file, expected results for atend.s.
        * testsuite/gas/z80/z80.exp: Run new test case.

2010-12-04  Maciej W. Rozycki  <[email protected]>

        PR gas/12282
        * expr.c (expr_build_dot): Make a clone of the symbol to return if
        needed.

2010-12-02  Richard Sandiford  <[email protected]>

        * symbols.c (S_FORCE_RELOC): Return true for indirect functions
        even if !strict.
        * expr.c (operand): Don't convert absolute symbols to constants
        if S_FORCE_RELOC is true.
        (expr): Only reduce subtractions between different symbols if
        S_FORCE_RELOC is false for both of them.
        * write.c (fixup_segment): Don't remove symbols if S_FORCE_RELOC
        is true for them, regardless of their segment.

2010-12-01  Maciej W. Rozycki  <[email protected]>

        * symbols.h (dot_symbol): New declaration.
        (dot_symbol_init): New prototype.
        * symbols.c (dot_symbol): New variable.
        (symbol_clone): Assert it's not dot_symbol being cloned.
        (dot_symbol_init): New function.
        (symbol_clone_if_forward_ref): Create a new temporary symbol
        when trying to clone dot_symbol.
        * expr.c (current_location): Refer to dot_symbol instead of
        making a new temporary symbol.
        * read.c (read_a_source_file): Update dot_symbol as we go.
        * as.c (main): Call dot_symbol_init.

2010-12-01  Maciej W. Rozycki  <[email protected]>

        * symbols.c (symbol_clone_if_forward_ref): Don't limit cloning
        to expr_section symbols; clone all equated symbols.  Clear
        sy_resolving of the cloned copy.
        * expr.c (operand): Only clone equated symbols on a final
        (i.e. non-equated) reference.

2010-12-01  Richard Sandiford  <[email protected]>

        * config/tc-mips.c (md_convert_frag): Remove a call to
        S_GET_VALUE and use the result of resolve_symbol_value as the
        value of the symbol processed in MIPS16 relaxation.

2010-11-30  Joel Sherrill  <[email protected]>

        * configure.tgt: Add sparc64-rtems.

2010-11-25  Andreas Krebbel  <[email protected]>

        * config/tc-s390.c (current_cpu): Initialize with latest CPU.
        (init_default_arch): Default to z/Architecture mode if CPU provides it.
        Remove the check setting the CPU default.

2010-11-25  Alan Modra  <[email protected]>

        * po/es.po: Update.

2010-11-25  Alan Modra  <[email protected]>

        PR gas/12264
        * compress-debug.c: Include config.h first.

2010-11-24  Mike Frysinger  <[email protected]>

        * doc/as.texinfo: Refer to and include c-bfin.texi for Blackfin
        options.
        * doc/c-bfin.texi: Add markup for use in manpage generation.

2010-11-23  Sterling Augustine  <[email protected]>

        * doc/as.texinfo: Refer to and include c-xtensa.texi for Xtensa
        options.  Move Xtensa options to proper alphabetical location.

        * doc/c-xtensa.texi: Add markup for use in manpage generation.

2010-11-23  Mingming Sun  <[email protected]>

        * config/tc-mips.c (mips_cpu_info_table): Move loongson3a after sb1.

2010-11-23  H.J. Lu  <[email protected]>

        * doc/as.texinfo: Refer to and include c-i386.texi for i386
        options.

        * doc/c-i386.texi: Add markup for use in manpage generation.

2010-11-22  Joseph Myers  <[email protected]>

        * doc/as.texinfo: Refer to or include c-alpha.texi for Alpha
        options.  Refer to or include c-tic6x.texi for C6X options instead
        of duplicating documentation here.
        * doc/c-alpha.texi, doc/c-tic6x.texi: Add markup for use in
        manpage generation.

2010-11-19  Alan Modra  <[email protected]>

        PR 2606
        * configure.in: Disable emulations for PE targets.
        * configure: Regenerate.

2010-11-18  Rainer Orth  <[email protected]>

        PR gas/12181
        * config/obj-elf.c (elf_adjust_symtab) [TE_SOLARIS]: Make sy
        weak hidden.

2010-11-17  Nick Clifton  <[email protected]>

        * input-file.c (input_file_open): Check for empty input files.
        (input_file_get): Check for end of file before reading any more
        data.
        (input_file_give_next_buffer): Likewise.

2010-11-15  H.J. Lu  <[email protected]>

        * config/obj-elf.c (elf_process_stab): Mark parameters as
        ATTRIBUTE_UNUSED.

2010-11-15  Rainer Orth  <[email protected]>

        * config/obj-elf.c (elf_generate_asm_lineno): New function.
        (elf_process_stab): New function.
        (elf_format_ops): Always use them as generate_asm_lineno,
        process_stab members.

2010-11-15  Matthew Gretton-Dann  <[email protected]>

        PR gas/12198
        * config/tc-arm.c (arm_arch_v6m_only): New variable.
        (aeabi_set_public_attributes): Ensure we only set the Operating System
        Extension when we are on an M-profile core.

2010-11-13  Richard Sandiford  <[email protected]>

        * config/tc-mips.c (macro_build): Remove gas_assert from 'o' case.
        Use a restricted gas_assert for 'i' and 'j'.

2010-11-11  Mingming Sun  <[email protected]>

        * config/tc-mips.c (mips_cpu_info_table): Add loongson3a in MIPS 64.
        * doc/c-mips.texi (MIPS cpu): Add loongson3a.

2010-11-10  Richard Sandiford  <[email protected]>

        * config/tc-arm.c (do_t_branch): Treat (PLT) branches as wide.

2010-11-05  Nick Clifton  <[email protected]>

        * config/tc-cr16.c (getprocreg_image): Fix typo MAX_PREG ->
        MAX_REG.
        (getprocregp_image): Likewise.

2010-11-05  Tristan Gingold  <[email protected]>

        * po/gas.pot: Regenerate
        * po/POTFILES.in: Regenerate

2010-11-05  Tristan Gingold  <[email protected]>

        * NEWS: Add marker for 2.21.

2010-11-05  Dave Korn  <[email protected]>

        PR gas/12166
        * config/obj-coff.c (weak_altname2name): Don't infer from the presence
        of a period that the symbol has been already uniquify-d.
        (weak_uniquify): Don't worry that the symbol might have been already
        uniquify-d.

2010-11-04  Alan Modra  <[email protected]>

        * config/tc-ppc.c (nop_limit): New var.
        (OPTION_NOPS): Define.
        (md_longopts): Add --nops.
        (md_parse_option): Handle it.
        (md_show_usage): Publish.
        (ppc_handle_align): Pad with a branch followed by nops if more
        than nop_limit nops.

2010-11-03  H.J. Lu  <[email protected]>

        PR gas/12186
        * config/tc-i386-intel.c (i386_intel_fold): Properly fold
        _GLOBAL_OFFSET_TABLE_.

2010-11-02  Joseph Myers  <[email protected]>

        * config/tc-tic6x.c (OPTION_MPID, OPTION_MPIC, OPTION_MNO_PIC):
        New enum values.
        (md_longopts): Add options mpid, mpic and mno-pic.
        (tic6x_pid_type, tic6x_pid, tic6x_pic, tic6x_pid_type_table,
        tic6x_pid_types, tic6x_use_pid): New.
        (md_parse_option): Handle new options.
        (md_show_usage): Output help text for new options.
        (tic6x_set_attributes): Set PID and PIC attributes.
        * doc/as.texinfo: Document -mpid=, -mpic and -mno-pic.
        * doc/c-tic6x.texi (TIC6X Options): Likewise.

2010-11-01  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Use the offset
        reloc supplied.
        (mips_ip)['o']: Initialise offset_reloc.

2010-10-29  Joseph Myers  <[email protected]>

        * doc/c-tic6x.texi (TIC6X Directives): Mention
        Tag_ABI_compatibility.

2010-10-29  H.J. Lu  <[email protected]>

        * write.c (compress_debug): Optimize section flags check.

2010-10-29  Bernd Schmidt  <[email protected]>
            Joseph Myers  <[email protected]>

        * config/tc-tic6x.c (OPTION_MDSBT, OPTION_MNO_DSBT): New enum
        values.
        (md_longopts): Add mdsbt and mno-dsbt.
        (tic6x_dsbt): New static variable.
        (md_parse_option): Handle OPTION_MDSBT and OPTION_MNO_DSBT.
        (md_show_usage): Output help text for -mdsbt and -mno-dsbt.
        (TAG): Add comma at the end.
        (tic6x_set_attributes): Set Tag_ABI_DSBT.
        * doc/as.texinfo: Document -mdsbt and -mno-dsbt.
        * doc/c-tic6x.texi (TIC6X Options): Likewise.
        (TIC6X Directives): Mention Tag_ABI_DSBT.

2010-10-28  Matthias Klose  <[email protected]>

        * doc/as.texinfo: Add directory section for info document.

2010-10-28  Andreas Krebbel  <[email protected]>

        * config/tc-s390.c (md_begin): Only add to hash table if cpu and
        mode mask fit.

2010-10-28  Alan Modra  <[email protected]>

        * config/tc-d30v.c (d30v_cons_align): Don't align .eh_frame.

2010-10-26  Alan Modra  <[email protected]>

        * config/obj-coff.c (coff_format_ops): Fix typo.

2010-10-25  Richard Sandiford  <[email protected]>

        * config/tc-mips.c (macro2): Delete.

2010-10-25  Nathan Sidwell  <[email protected]>

        * config/tc-tic6x.c: Add attribution.

2010-10-25  Mark Mitchell  <[email protected]>

        * obj.h (struct format_ops): Add adjust_symtab.
        * config/obj-multi.h (obj_adjust_symtab): Define.
        * config/obj-aout.c (aout_format_ops): Init new field.
        * config/obj-coff.c (coff_format_ops): Likewise.
        * config/obj-ecoff.c (ecoff_format_ops): Likewise.
        * config/obj-elf.c (elf_format_ops): Likewise.

2010-10-25  Alan Modra  <[email protected]>

        PR gas/12049
        * write.c (relax_frag): Don't allow forward branches to temporarily
        becomde backward branches.

2010-10-23  Mark Mitchell  <[email protected]>

        * config/obj-elf.c (elf_adjust_symtab): New.  Move group section
        processing here from elf_frob_file.  Ensure that group signature
        symbols have the name of the group.
        (elf_frob_file): Move group section processing to
        elf_adjust_symtab.
        * config/obj-elf.h (elf_adjust_symtab): Declare.
        (obj_adjust_symtab): Define.
        * config/tc-arm.c (arm_adjust_symtab): Call elf_adjust_symtab.

2010-10-22  Rainer Orth  <[email protected]>

        * config/tc-sparc.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define as
        elf32-sparc-sol2.
        (ELF64_TARGET_FORMAT): Define as elf64-sparc-sol2.

2010-10-21  Joseph Myers  <[email protected]>

        * config/tc-tic6x.c (tic6x_arch_attribute, tic6x_arches,
        md_assemble, tic6x_set_attributes): Update for attribute renaming.
        * doc/c-tic6x.texi: Update for attribute renaming.

2010-10-19  Alan Modra  <[email protected]>

        * write.c (relax_segment): Correct address on frag added to stop
        leb128/align frags bouncing.

2010-10-19  Alan Modra  <[email protected]>

        PR gas/12049
        * frags.h (struct frag): Add "region" field.
        * write.c (relax_frag): Don't add "stretch" to forward reference
        target if there is an intervening org or align.
        (relax_segment): Set region.

2010-10-18  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (macro)[ldd_std]: Fix the relaxation variant
        for absolute addressing.

2010-10-18  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Handle 64-bit ABIs.

2010-10-18  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (mips_pseudo_table): Add "sbss".
        (s_change_sec): Handle it.

2010-10-15  Mike Frysinger  <[email protected]>

        * config/bfin-parse.y (BYTEOP2M): Call BYTEOP2M().

2010-10-14  H.J. Lu  <[email protected]>

        * config/tc-i386.c (match_template): Check checkregsize
        instead of w for register size check.

2010-10-14  H.J. Lu  <[email protected]>

        * config/tc-i386.c (_i386_insn): Add disp32_encoding.
        (md_assemble): Don't call optimize_disp if disp32_encoding is
        set.
        (parse_insn): Support .d32 to force 32bit displacement.
        (output_branch): Use BIG if disp32_encoding is set.

        * doc/c-i386.texi: Document .d32 encoding suffix.

2010-10-11  Steve Kilbane  <[email protected]>

        * config/bfin-lex.l (FLAGS): New state.
        (X, Z, S, M, T): Require FLAGS state.
        ("(", ")"): Start/stop FLAGS state.

2010-10-11  David Gibson  <[email protected]>

        * config/bfin-aux.h (bfin_loop_attempt_create_label): New prototype.
        * config/bfin-parse.y (LOOP_BEGIN, LOOP_END): Handle numeric labels.
        * config/tc-bfin.c (bfin_loop_attempt_create_label): New funtion.

2010-10-11  David Gibson  <[email protected]>

        * config/tc-bfin.c (bfin_gen_loop): Check symbol before removing.

2010-10-08  Pierre Muller  <[email protected]>

        Fix build with -DDEBUG=7
        * config/obj-coff.c (s_get_name, symbol_dump): Add prototypes.

2010-10-07  Bernd Schmidt  <[email protected]>

        * config/tc-tic6x.c (tic6x_try_encode): Correct encoding of fstg field
        in SPKERNEL instructions.

2010-10-06  Nathan Sidwell  <[email protected]>

        * config/tc-arm.c (encode_branch): Remove superfluous braces.
        (do_t_branch): Move reloc setting to end of routine.

2010-10-04  David Daney  <[email protected]>

        * config/tc-mips.c (mips_fix_cn63xxp1): New variable.
        (mips_ip):  Add errata work around when mips_fix_cn63xxp1 set.
        (OPTION_FIX_CN63XXP1, OPTION_NO_FIX_CN63XXP1): New enum options
        enumerations.
        (md_longopts): Add options for -mfix-cn63xxp1 and -mno-fix-cn63xxp1.
        (md_parse_option): Handle OPTION_FIX_CN63XXP1 and
        OPTION_NO_FIX_CN63XXP1.
        (md_show_usage): Add documentation for -mfix-cn63xxp1.
        * doc/c-mips.texi (-mfix-cn63xxp1, -mno-fix-cn63xxp1): Document
        the new options.

2010-09-29  Bernd Schmidt  <[email protected]>

        * gas/tic6x/insns-bad-1.s: Remove test for readonly tscl.
        * gas/tic6x/insns-bad-1.l: Likewise.
        * gas/tic6x/insns-c674x.d: Add test for writeable tscl.
        * gas/tic6x/insns-c674x.s: Likewise.

2010-09-29  Alan Modra  <[email protected]>

        * expr.c (expr): Correct returned segment value.

2010-09-27  Ralf Wildenhues  <[email protected]>

        * configure: Regenerate.

2010-09-27  Bernd Schmidt  <[email protected]>

        * config/tc-tic6x.c (tic6x_fix_adjustable): New function.
        * config/tc-tic6x.h (tic6x_fix_adjustable): Declare.
        (tc_fix_adjustable): New macro.

2010-09-27  Andreas Krebbel  <[email protected]>

        * config/tc-s390.c: (md_parse_option): New option -march=z196.
        * doc/c-s390.texi: Document new option.

2010-09-27  Tejas Belagod  <[email protected]>

        * config/tc-arm.c (do_neon_ldr_str): Deprecate ARM-mode PC-relative
        VSTR, issue an error in THUMB mode.

2010-09-23  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (arm_ext_virt): New variable.
        (arm_reg_type): Add REG_TYPE_RNB for banked registers.
        (reg_entry): Allow registers to be larger than a byte.
        (reg_alias): Fix type warning.
        (parse_operands): Parse banked registers when appropriate.
        (do_mrs): Add support for Virtualization Extensions.
        (do_hvc): New function.
        (do_t_mrs): Add support for Virtualization Extensions.
        (do_t_msr): Likewise.
        (do_t_hvc): New function.
        (SPLRBANK): New define.
        (reg_names): Add banked registers.
        (insns): Add support for Virtualization Extensions.
        (md_apply_fixup): Likewise.
        (arm_cpus): -mcpu=cortex-a15 implies the Virtualization Extensions.
        (arm_extensions): Add 'virt' extension.
        (aeabi_set_public_attributes): Add support for Virtualization
        Extensions.
        * doc/c-arm.texi: Document 'virt' extension.

2010-09-23  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (arm_ext_adiv): New variable.
        (do_div): New function.
        (insns): Accept UDIV and SDIV in ARM state.
        (arm_cpus): The cortex-a15 option has all current v7-A extensions.
        (arm_extensions): Add 'idiv' extension.
        (aeabi_set_public_attributes): Update Tag_DIV_use values for the
        Integer Divide extension.
        * doc/c-arm.texi: Document the idiv extension.

2010-09-23  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (arm_ext_v6m): New variable.
        (arm_ext_m): Add support for OS extension.
        (arm_ext_os): New variable.
        (do_t_swi): In v6-M ensure we have the OS extension.
        (arm_cpus): The cortex-m1 and cortex-m0 options have the OS
        extension by default.
        (arm_archs): Add armv6s-m.
        (arm_extensions): Add 'os' extension.
        (cpu_arch_ver): Add support for v6S-M.
        * doc/c-arm.texi: Document the OS Extension, and v6-m and v6s-m
        architecture options.

2010-09-23  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (arm_ext_v6z): Remove.
        (arm_ext_sec): New variable.
        (do_t_smc): In Thumb state SMC requires v7-A.
        (insns): Make SMC depend on Security Extensions.
        (arm_cpus): All -mcpu=cortex-a* options have the Security Extensions.
        (arm_extensions): Add 'sec' extension.
        (cpu_arch_ver): Reorder.
        (aeabi_set_public_attributes): Emit Tag_Virtualization_use as
        appropriate.
        * doc/c-arm.texi: Document Security Extensions.

2010-09-23  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (arm_ext_mp): Add.
        (do_pld): Update comment.
        (insns): Add support for pldw.
        (arm_cpus): Update cortex-a5, cortex-a9, and cortex-a15 to support
        MP extension.
        (arm_extensions): Add 'mp' extension.
        (aeabi_set_public_attributes): Emit correct build attribute when
        MP extension is enabled.
        * doc/c-arm.texi: Update for MP extensions.

2010-09-23  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (md_pseduo_table): Add .arch_extension directive.
        (arm_option_extension_value_table): Add.
        (arm_extensions): Change type.
        (arm_option_cpu_table): Rename...
        (arm_option_fpu_table): ...to this.
        (arm_fpus): Change type.
        (arm_parse_extension): Enforce alphabetical order.  Allow
        extensions to be removed.
        (arm_parse_arch): Allow extensions to be specified with -march.
        (s_arm_arch_extension): Add.
        (s_arm_fpu): Update for type changes.
        * doc/c-arm.texi: Document changes to infrastructure.

2010-09-23  Alan Modra  <[email protected]>

        * config/tc-mn10300.c (tc_gen_reloc): Replace absolute symbols
        with the absolute section symbol.

2010-09-22  Mike Frysinger  <[email protected]>

        * config/bfin-parse.y: Fix typo in BYTEOP16P comment.

2010-09-22  Robin Getz  <[email protected]>

        * config/bfin-parse.y (is_store): New function.
        (gen_multi_instr_1): Check parallel slots for store insns.

2010-09-22  Robin Getz  <[email protected]>

        * config/bfin-defs.h (IS_EMUDAT): New define.
        * config/bfin-parse.y: Accept EMUDAT for any register move.

2010-09-22  Robin Getz  <[email protected]>

        * config/bfin-parse.y: Improve error messages.

2010-09-22  Robin Getz  <[email protected]>

        * config/bfin-parse.y (DBG): Fix regno encoding.
        (DBGCMPLX): Likewise.

2010-09-22  Robin Getz  <[email protected]>

        * config/bfin-lex.l: Accept multibyte chars in symbol names.

2010-09-22  Robin Getz  <[email protected]>

        * config/bfin-defs.h (statusflags): Add AC0_COPY, V_COPY, and RND_MOD.
        * config/bfin-lex.l: Tokenize AC0_COPY, V_COPY, and RND_MOD.

2010-09-22  Mike Frysinger  <[email protected]>

        * config/bfin-aux.h (bfin_gen_pseudochr): New prototype.
        * config/tc-bfin.c (bfin_gen_pseudochr): New function.
        * config/bfin-parse.y: Call bfin_gen_pseudochr for OUTC tokens.

2010-09-22  Mike Frysinger  <[email protected]>

        * config/bfin-lex.l (abort): Accept case-insensitive abort insn.
        * config/bfin-parse.y (ABORT): Handle the ABORT token.

2010-09-22  Mike Frysinger  <[email protected]>

        * config/tc-bfin.c (bfin_cpus[]): Add 0.2 for bf512/bf514/bf516/bf518.

2010-09-22  Mike Frysinger  <[email protected]>

        * doc/c-bfin.texi (-mcpu): Add bf592.
        * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF592.
        (bfin_cpus[]): Add 0.0/0.1 for bf592.

2010-09-22  Mike Frysinger  <[email protected]>

        * config/tc-bfin.c (comment_chars): Add #.

2010-09-20  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (arm_cpus): Correct canonical names for Cortex CPUs.

2010-09-20  Richard Henderson  <[email protected]>

        * config/tc-alpha.c (tc_gen_reloc): Remove hack around
        bfd_perform_reloc for OBJ_ELF.

2010-09-17  Tejas Belagod  <[email protected]>

        * config/tc-arm.c (do_t_ldmstm): Add logic to handle single-register
        list for ldm/stm.

2010-09-17  Tejas Belagod  <[email protected]>

        * config/tc-arm.c (parse_psr): Add condition for matching "APSR" on
        non-M-arch cpus.
        (psrs): Add entry for PSR flags, g, nzcvq, nzcvqg.

2010-09-17  Tejas Belagod  <[email protected]>

        * config/tc-arm.c (insns): Change MRC entry to accept APSR_RR instead
        of just RR.

2010-09-17  Andrew Burgess  <[email protected]>

        PR gas/12011
        * config/obj-elf.c (obj_elf_parse_section_letters): Correct test
        for error return from md_elf_section_letter.
        * config/tc-alpha.c (alpha_elf_section_letter): Correct error message.
        * config/tc-i386.c (x86_64_section_letter): Likewise.
        * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
        * config/tc-mep.c (mep_elf_section_letter): Likewise.

2010-09-15  Kai Tietz  <[email protected]>

        * config/obj-coff-seh.c (seh_validate_seg): New funtion.
        (obj_coff_seh_endproc): Add check for segment.
        (obj_coff_seh_endprologue): Likewise.
        (obj_coff_seh_pushreg): Likewise.
        (obj_coff_seh_pushframe): Likewise.
        (obj_coff_seh_save): Likewise.
        (obj_coff_seh_setframe): Likewise.

        * config/obj-coff-seh.h (seh_context): New member code_seg.
        * config/obj-coff-seh.c: Implementing xdata/pdata section cloning
        for link-once code-segment.

2010-09-14  Jie Zhang  <[email protected]>

        * doc/c-arm.texi: Document -mcpu=cortex-m4.

2010-09-09  H.J. Lu  <[email protected]>

        * config/tc-i386.c (build_vex_prefix): Check VEXW1 for 2-byte
        VEX prefix.

2010-09-09  Joseph Myers  <[email protected]>

        * doc/c-tic6x.texi (.c6xabi_attribute): Document directive.

2010-09-09  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (arm_cpus): Add cortex-a15 entry.
        * doc/c-arm.texi: Document -mcpu=cortex-a15.

2010-09-09  Gunther Nikl  <[email protected]>

        * gas/config/tc-m68k.c (tc_gen_reloc): Handle references to defined
        weak symbols first if generating an a.out object.

2010-09-09 Tejas Belagod  <[email protected]>

        * config/tc-arm.c (md_apply_fix): Check if widened add, sub are
        flag-setting and handle accordingly.

2010-09-09  Nick Clifton  <[email protected]>

        PR gas/11972
        * config/tc-arm.c (parse_big_immediate): Allow for bignums being
        extended to the size of a .octa.

2010-09-08  Julian Brown  <[email protected]>

        * config/tc-arm.c (create_neon_reg_alias): Deal with case
        sensitivity.

2010-09-08  Nick Clifton  <[email protected]>

        PR gas/11973
        * config/tc-mn10300.c (md_convert_frag): Zero out top two bytes of
        long call instruction's displacement.

2010-09-03  H.J. Lu  <[email protected]>

        PR gas/11974
        * config/tc-i386.c (i386_finalize_immediate): Check flag_code
        instead of use_rela_relocations for 64bit.

2010-09-02  Richard Henderson  <[email protected]>

        * dw2gencfi.c (TC_DWARF2_EMIT_OFFSET): Provide default.
        (output_fde): Use it.  Make sure to fully init exp before using it.

2010-08-31  Kai Tietz  <[email protected]>

        * config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison.
        (obj_coff_seh_stackalloc): Likewise.

2010-08-31  Alan Modra  <[email protected]>

        * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion.

2010-08-30  Richard Henderson   <[email protected]>

        * config/obj-coff-seh.c: Rewrite the entire file.
        (symtab, symptr, reltab, relcount, relsize): Remove.
        (seh_ctx_root, seh_ctx): Remove.
        (xdata_seg, xdata_subseg, pdata_seg): New.
        (switch_xdata, switch_pdata): New.
        (verify_context, verify_context_and_target, skip_whitespace_and_comma):
        New parsing functions.  Rewrite all parsing functions to use them.
        (obj_coff_seh_32): Fix != arm thinko.
        (obj_coff_seh_handler): For x64, don't accept handler pointer here,
        only flags.
        (obj_coff_seh_handlerdata): New.
        (do_seh_endproc): Split out of ...
        (obj_coff_seh_endproc): ... here.
        (obj_coff_seh_proc): Use it, if needed.
        (seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now.
        (seh_x64_read_reg): Remove mm_regs alternative.  Tidy integer reg
        alternatives.  Don't slurp commas.
        (seh_read_offset): Remove.
        (obj_coff_seh_pushframe): Split out from obj_coff_seh_push.
        (obj_coff_seh_scope): Remove.
        (obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately.
        (obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately.
        (out_one, out_two, out_four): New.
        (seh_x64_write_prologue_data, seh_x64_size_prologue_data,
        seh_x64_write_function_xdata, write_function_xdata): Rewrite
        from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data,
        seh_getelm_data_size, seh_getsize_of_unwind_entry,
        seh_make_unwind_entry, seh_getsize_unwind_data, and
        seh_create_unwind_data.
        (seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata.
        (write_function_pdata): Rewrite from make_function_entry_pdata.
        (seh_write_text_eh_data, make_function_entry_pdata,
        seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs,
        seh_symbol_init, seh_symbol, quick_section, seh_emit_rva,
        seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section,
        seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms,
        seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size,
        seh_getsize_of_unwind_entry, seh_make_unwind_entry,
        seh_getsize_unwind_data, seh_create_unwind_data,
        seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove.
        * config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope.
        Add seh_handlerdata.  Adjust function/what arguments for
        seh_savereg, seh_pushframe, seh_stackalloc.
        (struct seh_prologue_element): Adjust members to closer match
        the elements of the UNWIND_CODE structure.
        (struct seh_scope_elem): Remove.
        (struct seh_context): Replace char* members with symbolS or
        expressionS as appropriate.  Sort members by ARM/x64 applicability.
        Remove obsolete stuff wrt direct symbol and reloc manipulation.

2010-08-25  Alan Modra  <[email protected]>

        * NEWS: Mention ampersand in macro change.

2010-08-25  Gunther Nikl  <[email protected]>

        * configure.tgt (m68k-*-aout): Change to bfd_gas=yes.

2010-08-25  Alan Modra  <[email protected]>

        * config/tc-d10v.c (do_assemble): Correctly detect overflow of
        "name" buffer.
        * config/tc-m68hc11.c (md_assemble): Likewise.
        * config/tc-microblaze.c (md_assemble): Likewise.  Correct cast
        of is_end_of_line index.

2010-08-25  Jie Zhang  <[email protected]>

        * config/tc-arm.c (encode_arm_addr_mode_2): Fix comment.

2010-08-25  Jie Zhang  <[email protected]>

        * config/tc-arm.c (encode_arm_addr_mode_2): Fix
        BAD_PC_ADDRESSING condition.

2010-08-20  Maciej W. Rozycki  <[email protected]>

        * doc/c-arm.texi (ARM Options): Document -mfpu=fp4-sp-d16.

2010-08-19  H.J. Lu  <[email protected]>

        * config/tc-i386.c (VEX_check_operands): Fix a typo in comments.

2010-08-18  H.J. Lu  <[email protected]>

        * config/tc-i386.c (build_modrm_byte): Check i.imm_operands
        instead of VEXXDS.

2010-08-18  Alan Modra  <[email protected]>

        * macro.c (sub_actual): Add back ampersand suffix when no
        substitution.
        (macro_expand_body): Correct comment.

2010-08-17  Roland McGrath  <[email protected]>

        * config/obj-elf.c (obj_elf_parse_section_letters): Take new
        boolean result parameter CLONE; set it if '?' flag letter seen.
        (obj_elf_section): Update caller.  Handle that flag by copying
        the LINKONCE and GROUP_NAME state from NOW_SEG.
        * doc/as.texinfo (Section): Document the ? flag.

2010-08-09  Cary Coutant  <[email protected]>

        * as.c (show_usage): Don't list --compress-debug-sections if zlib not
        installed.
        (main): Warn if --compress-debug-sections requested and zlib not
        installed.
        * doc/as.texinfo: Add --compress-debug-sections,
        --nocompress-debug-sections.

2010-08-06  H.J. Lu  <[email protected]>

        * config/tc-i386.c (set_cpu_arch): Re-indent.
        (md_parse_option): Likewise.

2010-08-06  Quentin Neill <[email protected]>

        * config/tc-i386.c (arch_entry): Add negated bit to
          disambiguate flag names starting with "no".
          (cpu_arch): Add negated bit definitions.  Add
          ".nop" CPU extension.
          (i386_align_code): Use new .cpunop bit to decide
          when to generate alignment using nops.
          (set_cpu_arch): Use negated bit instead to decide
          when to use cpu_flags or vs. cpu_flags_and_not.
          (md_parse_option): Likewise.

2010-08-04  H.J. Lu  <[email protected]>

        * config/tc-i386.c (match_template): Move the first i.error
        out of the loop.

2010-08-04  Alan Modra  <[email protected]>

        * configure.tgt (m32c): Set endian=little.
        * config/tc-m32c.h (TARGET_BYTES_BIG_ENDIAN): Define as 0.
        * config/tc-m32c.c (md_number_to_chars): Revert last change.

2010-08-03  Tristan Gingold  <[email protected]>

        * makefile.vms (OBJS): Add Add compress-debug.c.

2010-08-03  Alan Modra  <[email protected]>

        * config/tc-d10v.h (TARGET_BYTES_BIG_ENDIAN): Define as 1.
        * config/tc-m32c.c (md_number_to_chars): Call bigendian
        form of number_to_chars, not littleendian.

2010-08-02  Alan Modra  <[email protected]>

        * config/tc-d30v.c (d30v_cons_align): Don't align constants
        in debug sections.

2010-08-02  Alan Modra  <[email protected]>

        PR gas/11867
        * expr.c (operand <'-' and '~'>): Widen bignums.
        (operand <'!'>): Correct bignum result and convert to O_constant.
        * read.c (emit_expr): Don't assert on .byte bignum.  Don't display
        bignum truncated warning for sign extended bignums.

2010-08-02  Alan Modra  <[email protected]>

        * config/tc-v850.c (md_assemble): Always pass format string to
        as_warn.
        (md_apply_fix): Similarly for as_warn_where.

2010-07-29  H.J. Lu  <[email protected]>

        * config/tc-i386-intel.c: Reformat.

2010-07-29  Alan Modra  <[email protected]>

        * config/tc-ppc.c (ppc_fix_adjustable): Add got reloc types used
        in large toc code.

2010-07-28  Alan Modra  <[email protected]>

        PR gas/11841
        * symbols.c (symbol_clone): Correct typo in previous patch.

2010-07-28  Alan Modra  <[email protected]>

        PR gas/11841
        * symbols.c (symbol_clone): Clear BSF_SECTION_SYM flag.

2010-07-28  Alan Modra  <[email protected]>

        * config/tc-ppc.c (md_assemble): Don't attempt to print NUL in
        syntax error message.

2010-07-27  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (mips16_macro_build): Pass "args" by
        reference rather than value.
        (macro_build): Update accordingly.

2010-07-27  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (mips_ip): Use symbol_temp_new_now to create
        a fake label.

2010-07-24  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
        delay slot in the noreorder mode with the o32 ABI.

2010-07-23  Naveen.H.S  <[email protected]>
            Ina Pandit  <[email protected]>

        * config/tc-v850.c: Update processor_mask.
        (reg_name): Update the structure to use processors field.
        (md_relax_table): Define SUBYPTE_COND_9_22, SUBYPTE_SA_9_22,
        SUBYPTE_UNCOND_9_22, SUBYPTE_COND_9_22_32, SUBYPTE_SA_9_22_32,
        SUBYPTE_UNCOND_9_22_32, SUBYPTE_COND_9_17_22,
        SUBYPTE_SA_9_17_22, SUBYPTE_COND_9_17_22_32 and
        SUBYPTE_SA_9_17_22_32.
        (set_machine): Add support for V850E2 and V850E2V3.
        (md_pseudo_table): Likewise.
        (pre_defined_registers): Update pre defined registers suitable
        for each family of registers.
        (system_registers): Likewise.
        (cc_names): Update the condition code.
        (float_cc_names): Update the condition code for float.
        (reg_name_search): Update based on current modifications.
        (register_name): Likewise.
        (system_register_name): Update to support new system registers
        and supported families.
        (cc_name): Update to support new condition codes.
        (float_cc_name): New function to support float condition codes.
        (parse_register_list): Update to support newly added registers.
        (md_show_usage): Define support for V850E2 and V850E2V3 targets.
        Also support added for disp-size-default-22, disp-size-default-32,
        mextension, mno-bcond17 and mno-stld23.
        (md_parse_option): Implement the support for above options defined
        in md_show-usage.
        (md_convert_frag): Implement support for subtypes defined in
        md_relax_table to support branch operations.
        (md_begin): Add support for V850E2 and V850E2V3.
        (handle_hi016, handle_hi16): new relocation handling functions
        (handle_lo16, handle_ctoff, handle_sdaoff, handle_zdaoff,
        handle_tdaoff): Updated relocation handling functions for newly
        added relocations.
        (v850_reloc_prefix): Update the relocation handling functions.
        (v850_insert_operand): Updated the functions with error message
        parameter and modified the function to use it.
        (md_assemble): Update according to the latest modifications.
        (md_apply_fix): Updated the functions with error message parameter
        and modified the function to use it.
        (v850_force_relocation): Update with newly added relocations.
        * configure.tgt: Match all v850 targets.
        * doc/c-v850.texi: Document the newly added targets.
        * NEWS: Likewise.

2010-07-23  Alan Modra  <[email protected]>

        PR gas/11834
        * macro.c (macro_expand): Recover gracefully from named args that
        don't match params.

2010-07-22  Thomas Schwinge  <[email protected]>

        Switch MIPS to 32-bit DWARF format.
        * config/tc-mips.h (DWARF2_FORMAT): Only define for [TE_IRIX].
        * config/tc-mips.c (mips_dwarf2_format): Likewise.

2010-07-20  Alan Modra  <[email protected]>

        * config/tc-ppc.c (ppc_setup_opcodes): Add all macros for -many.

2010-07-16  Alan Modra  <[email protected]>

        * config/tc-rx.c (md_estimate_size_before_relax): Fix format
        specifier warnings for 32-bit host when --enable-64-bit-bfd.
        (rx_relax_frag, md_convert_frag): Likewise.

2010-07-15  Cary Coutant  <[email protected]>

        * gas/NEWS: Add note about --compress-debug-sections.
        * gas/as.c (show_usage): Add --compress-debug-sections and
        --nocompress-debug-sections.

2010-07-15  Rhonda Wittels  <[email protected]>

        * config/obj-elf.c (get_sym_from_input_line_and_check): New
        function to catch missing pseudo-op arguments.
        (obj_elf_local): Call new function.
        (obj_elf_weak): Likewise.
        (obj_elf_visibility): Likewise.
        (obj_elf_vtable_entry): Likewise.
        (obj_elf_type): Likewise.

2010-07-15  Kai Tietz  <[email protected]>

        * config/obj-coff-seh.c
        (seh_getelm_data_size): New.
        (seh_read_offset): Handle negative values.
        (obj_coff_seh_push): Handle offset for save-register store.
        (obj_coff_seh_setframe): Add unwind-information for frame.
        (seh_store_elm_data): New.
        (seh_getelm_data_size): Return additionally unaligned element count.
        (seh_make_unwind_entry): Correct tweak about element count.

2010-07-12  H.J. Lu  <[email protected]>

        PR gas/11806
        * config/tc-i386-intel.c (i386_intel_simplify): Restore fall
        through patch for O_multiply.

2010-07-11  Kai Tietz  <[email protected]>

        PR ld/11612
        * config/obj-coff.c (obj_common_parse): Quote symbol-name.

2010-07-08 Tejas Belagod <[email protected]>

        * tc-arm.c (OP_oBARRIER): Remove.
        (OP_oBARRIER_I15): Add.
        (po_barrier_or_imm): Add macro.
        (parse_operands): Improve OP_oBARRIER_I15 operand parsing.
        (do_barrier): Check correct immediate range.
        (do_t_barrier): Likewise.
        (barrier_opt_names): Add entries for more symbolic operands.
        (insns): Replace OP_oBARRIER with OP_oBARRIER_I15 for barriers.

2010-07-08  Daniel Gutson  <[email protected]>

        * config/tc-arm.c (tc_gen_reloc): Add BFD_RELOC_ARM_T32_OFFSET_IMM
        error message.

2010-07-06  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (mips_frob_file): Use symbol_same_p to match
        symbols.

2010-07-06  Maciej W. Rozycki  <[email protected]>

        * config/tc-mips.c (nops_for_insn_or_target): Replace
        MIPS16_INSN_BRANCH with MIPS16_INSN_UNCOND_BRANCH and
        MIPS16_INSN_COND_BRANCH.

2010-07-05  Jim Wilson  <[email protected]>

        PR gas/10531
        PR gas/11789
        * dwarf2dbg.c (dwarf2_finish): Don't generate .debug_line section
        if it isn't empty.

2010-07-05  Alan Modra  <[email protected]>

        * config/tc-moxie.c (md_apply_fix): Delete set but otherwise
        unused var.

2010-07-04  H.J. Lu  <[email protected]>

        * Makefile.am (CONFIG_OBJS): Removed.
        (GENERIC_OBJS): Likewise.
        (OBJS): Likewise.
        * Makefile.in: Regenerated.

2010-07-03  Jan Beulich  <[email protected]>

        PR gas/11732
        * config/tc-i386.c (i386_finalize_displacement): Don't call
        section_symbol() with expr_section.

2010-07-03  Cary Coutant  <[email protected]>

        * Makefile.am: Add compress-debug.c and compress-debug.h.
        * Makefile.in: Regenerate.
        * config.in: Add HAVE_ZLIB_H.
        * configure.in: Check for zlib.h.
        * configure: Regenerate.

        * as.c (parse_args): Add --compress-debug-sections and
        --nocompress-debug-sections.
        * as.h (flag_compress_debug): New variable.
        * compress-debug.c: New file.
        * compress-debug.h: New file.
        * write.c: Include compress-debug.h.
        (compress_frag): New function.
        (compress_debug): New function.
        (write_object_file): Compress debug sections if requested.

2010-07-03  Andreas Schwab  <[email protected]>

        * config/tc-ppc.c (ppc_set_cpu): Cast PPC_OPCODE_xxx to ppc_cpu_t
        before inverting.

2010-07-03  Alan Modra  <[email protected]>

        * config/tc-ppc.c (ppc_set_cpu): Remove old opcode flags.
        (ppc_setup_opcodes): Likewise.  Simplify opcode selection.

2010-07-02  DJ Delorie  <[email protected]>

        * config/tc-rx.h (md_do_align): New.
        (MAX_MEM_FOR_RS_ALIGN_CODE): New.
        * config/tc-rx.c (nops): New.
        (rx_handle_align): Use various sized nops to align code.

        * config/tc-rx.c (rx_bytesT): Add grown/shrank counters for
        relaxation.
        (rx_relax_frag): Prevent infinite loops of grow/shrink/grow/etc.

2010-07-01  H.J. Lu  <[email protected]>

        AVX Programming Reference (June, 2010)
        * config/tc-i386.c (cpu_arch): Add .xsaveopt, .fsgsbase, .rdrnd
        and .f16c.

        * doc/c-i386.texi: Document xsaveopt, fsgsbase, rdrnd and f16c.

2010-07-01  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (do_t_mov_cmp): Fix reporting of unpredictable and
        deprecated mov register instructions.

2010-07-01  Alan Modra  <[email protected]>

        * config/tc-ppc.c (toc_reloc_types): New variable.
        (md_assemble): Set it.
        (ppc_frob_file_before_adjust): Don't warn about toc section size
        if we have large toc relocs and no small toc relocs.

2010-06-29  Alan Modra  <[email protected]>

        * config/tc-maxq.h: Delete file.
        * config/tc-maxq.c: Delete file.
        * Makefile.am: Remove references to maxq.
        * configure.tgt: Likewise.
        * config/obj-coff.h: Likewise.
        * Makefile.in: Regenerate.
        * configure: Regenerate.
        * po/POTFILES.in: Regenerate.

2010-06-28  Alan Modra  <[email protected]>

        * config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define.
        * config/tc-crx.c (gettrap): Constify arg.
        (handle_LoadStor, get_cinv_parameters): Likewise.
        (getreg_image): Fix enum warning
        (md_assemble): Restore input line char.
        * config/tc-hppa.c (tc_gen_reloc): Fix enum warning.
        * config/tc-i960.c (mem_fmt): Rename var to fix shadow warning.
        * config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF.
        (build_Mytes): Fix build failure for non-elf targets.
        * config/tc-tic4x.c (tic4x_eval): Restore terminator char.
        * config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning.

        * cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning.
        * ecoff.c (add_ecoff_symbol): Likewise.
        * itbl-ops.c (append_insns_as_macros): Likewise.
        * listing.c (debugging_pseudo): Likewise.
        * read.c (s_mri_common, stringer): Likewise.
        * config/obj-coff.c (coff_frob_section): Likewise.
        * config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise.
        * config/tc-arm.c (my_get_expression): Likewise.
        * config/tc-hppa.c (process_exit, pa_type_args): Likewise.
        * config/tc-m32c.c (md_assemble): Likewise.
        * config/tc-microblaze.c (md_convert_frag): Likewise.
        * config/tc-mips.c (s_change_section): Likewise.
        * config/tc-mt.c (mt_fix_adjustable): Likewise.
        * config/tc-xtensa.c (xtensa_literal_pseudo): Likewise.

        * config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise
        unused vars.
        * config/tc-alpha.c (load_expression): Likewise.
        (s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise.
        * config/tc-arm.c (parse_neon_el_struct_list): Likewise.
        * config/tc-avr.c (extract_word): Likewise.
        * config/tc-cris.c (cris_get_expression): Likewise.
        * config/tc-d30v.c (build_insn, find_format): Likewise.
        * config/tc-dlx.c (machine_ip): Likewise.
        * config/tc-hppa.c (pa_get_absolute_expression): Likewise.
        * config/tc-i370.c (md_assemble): Likewise.
        * config/tc-i960.c (brtab_emit): Likewise.
        * config/tc-iq2000.c (s_iq2000_ent): Likewise.
        * config/tc-m32c.c (md_convert_frag): Likewise.
        * config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise.
        (md_estimate_size_before_relax, md_apply_fix): Likewise.
        * config/tc-m68k.c (md_show_usage): Likewise.
        * config/tc-microblaze.c (microblaze_s_lcomm): Likewise.
        * config/tc-mips.c (s_mips_end): Likewise.
        * config/tc-mmix.c (mmix_byte, mmix_cons): Likewise.
        * config/tc-mn10300.c (md_assemble): Likewise.
        * config/tc-msp430.c (extract_word): Likewise.
        * config/tc-mt.c (md_assemble): Likewise.
        * config/tc-or32.c (machine_ip): Likewise.
        * config/tc-pj.c (md_apply_fix): Likewise.
        * config/tc-s390.c (md_gather_operands): Likewise.
        * config/tc-sh.c (sh_cons_align): Likewise.
        * config/tc-sparc.c (sparc_cons_align): Likewise.
        * config/tc-tic4x.c (tic4x_sect): Likewise.
        * config/tc-tic54x.c (tic54x_stringer): Likewise.
        * config/tc-vax.c (vip_op): Likewise.
        * config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise.
        * config/tc-xtensa.c (md_assemble): Likewise.
        (xtensa_fix_short_loop_frags, convert_frag_immed): Likewise.
        (xtensa_move_literals): Likewise.

2010-06-28  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (parse_neon_alignment): New function.
        (parse_address_main): Fix Neon load/store alignment parsing.

2010-06-22  Jan Beulich  <[email protected]>

        * config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo
        symbols named "$".
        (i386_intel_operand): Remove bogus handling of pseudo symbols
        named "$".
        * expr.c (current_location): Remove 'static' and local
        declaration.
        * expr.h (current_location): Declare.

2010-06-21  Sterling Augustine  <[email protected]>

        PR gas/11728
        * as.c: Globalize keep_it.
        (main): Remove keep_it. Move conditional from here...
        (close_output_file): ...to here.

2010-06-21  Andreas Schwab  <[email protected]>

        * doc/as.texinfo (Overview): Use @itemx for grouped @table
        items.
        * doc/c-alpha.texi (Alpha Options): Likewise.
        * doc/c-arm.texi (ARM Directives): Likewise.
        * doc/c-bfin.texi (Blackfin Options): Likewise.
        * doc/c-d10v.texi (D10V-Opts): Likewise.
        * doc/c-i386.texi (i386-Options): Likewise.
        * doc/c-ia64.texi (IA-64 Options): Likewise.
        * doc/c-m68k.texi (M68K-Opts): Likewise.
        * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
        * doc/internals.texi (Symbols): Likewise.

2010-06-21  Alan Modra  <[email protected]>

        PR gas/11733
        * config/tc-sh.c (find_cooked_opcode): Correct array bounds check.

2010-06-18  Joseph Myers  <[email protected]>

        * config/tc-tic6x.h (tic6x_segment_info_type): Add field
        func_units_used.
        * config/tc-tic6x.c (tic6x_cons_align: Clear func_units_used.
        (md_assemble): Clear func_units_used for new execute packet.
        Check for duplicate functional units and update func_units_used
        for instructions using a functional unit.

2010-06-15  Joseph Myers  <[email protected]>

        * config/tc-tic6x.c: Include elf/tic6x.h.
        (tic6x_arch_attribute, tic6x_seen_insns): New.
        (tic6x_arch_table, tic6x_arches): Add attribute values.
        (tic6x_use_arch): Handle attribute settings.
        (tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute,
        tic6x_attribute_table, tic6x_attributes,
        tic6x_convert_symbolic_attribute): New.
        (md_pseudo_table): Add c6xabi_attribute.
        (md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute.
        (tic6x_set_attribute_int, tic6x_set_attributes): New.
        (tic6x_end): Call tic6x_set_attributes.
        * config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
        (tic6x_convert_symbolic_attribute): Declare.

2010-06-14  Alan Modra  <[email protected]>

        * config/tc-ppc.c (md_assemble): Emit APUinfo section for
        PPC_OPCODE_E500.

2010-06-11  Jan Beulich  <[email protected]>

        * config/tc-i386.c (md_parse_option): Ignore impossible processor
        types.
        (show_arch): New parameter 'check'.
        (md_show_usage): Adjust calls to show_arch().

2010-06-10  H.J. Lu  <[email protected]>

        * config/tc-i386.c (update_code_flag): New.
        (set_code_flag): Use it.
        (i386_target_format): Replace set_code_flag with update_code_flag.

2010-06-10  Tristan Gingold  <[email protected]>

        * config/obj-som.h: Includes som/reloc.h

2010-06-10  Jan Beulich  <[email protected]>

        * config/tc-i386.c (cpu_arch): Add comment.
        (i386_target_format): Set cpu_arch_isa_flags and cpu_arch_tune_flags
        from the generic entries of cpu_arch[].

2010-06-08  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (operand_parse_code): Add OP_RRnpctw enum
        value.
        (parse_operands): Add support for OP_RRnpctw.
        (insns): Update floating-point load/store multiples so the
        first register is of type OP_RRnpctw.

2010-06-08  Quentin Neill  <[email protected]>

        * config/tc-i386.c (pi): Rename local loop counter
        variable i that shadows global static i386_insn i
        when DEBUG386 is defined.
        (pte) Ditto.

2010-06-08  Nick Clifton  <[email protected]>

        * doc/as.texinfo: Replace abbreviated 20th century year numbers
        with full versions.

2010-06-02  Quentin Neill  <[email protected]>

        * config/tc-i386.c (OPTION_MAVXSCALAR): Fix define.

2010-06-02  Tristan Gingold  <[email protected]>

        * as.h: Remove conditionnal definition of HAVE_STDARG_H,
        USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end.
        Remove conditionnal inclusion of stdarg.h and varargs.h.
        Assume ISO C.
        * config.in: Regenerate.
        * configure: Regenerate.
        * configure.in: Remove stdarg.h and varargs.h from
        AC_CHECK_HEADERS list.
        * messages.c (as_tsktsk): Remove non ISO C version.
        (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.

2010-05-31  Tristan Gingold  <[email protected]>

        * config/tc-alpha.c: Add comments for evax.
        * config/obj-evax.c: Ditto.

2010-05-28  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (do_t_mov_cmp): In unified syntax encode movs as
        lsls and not adds.

2010-05-27  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (encode_thumb2_ldmstm): Make warning about
        writeback when base register is in register list an error, and
        correct check.
        (do_t_ldmstm): Change warnings.

2010-05-26  Catherine Moore  <[email protected]>

        * config/tc-mips.c (is_opcode_valid): Remove expansionp.
        (macro_build): Change invocation of is_opcode_valid.
        (mips_ip): Likewise.

2010-05-25  Nick Clifton  <[email protected]>

        * Makefile.am (MOSTLYCLEANFILES): Fix typo.
        * Makefile.in: Regenerate.

2010-05-25  Daniel Jacobowitz  <[email protected]>
            Joseph Myers  <[email protected]>
            Andrew Stubbs  <[email protected]>

        * config/tc-sh.c (sh_fdpic): New.
        (sh_check_fixup): Handle relocations on movi20.
        (parse_exp): Do not reject PIC operators here.
        (build_Mytes): Check for unhandled PIC operators here.  Use
        sh_check_fixup for movi20.
        (enum options): Add OPTION_FDPIC.
        (md_longopts, md_parse_option, md_show_usage): Add --fdpic.
        (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations.
        (sh_elf_final_processing): Handle --fdpic.
        (sh_uclinux_target_format): New.
        (sh_parse_name): Handle FDPIC relocation operators.
        * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX.
        (sh_uclinux_target_format): Declare for TE_UCLINUX.
        * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set
        em=uclinux.
        * doc/c-sh.texi (SH Options): Document --fdpic.

2010-05-25  Jay Krell  <[email protected]>

        PR ld/11621
        * Makefile.am: Replace all occurences of .o with .@OBJEXT@
        * Makefile.in: Regenerate.

2010-05-25  Alan Modra  <[email protected]>

        * config/tc-ppc.c (ppc_section_flags): Add ATTRIBUTE_UNUSED to "attr".

2010-05-19  Nick Clifton  <[email protected]>

        * config/tc-h8300.c (h8300_elf_section): Add .zdebug to the list
        of known section prefixes.

2010-05-18  H.J. Lu  <[email protected]>

        PR gas/11600
        * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
        (obj_elf_parse_section_letters): Likewise.
        (obj_elf_section_word): Likewise.

        * config/tc-ppc.c (ppc_section_letter): Removed.
        (ppc_section_word): Likewise.
        * config/tc-ppc.h (ppc_section_letter): Likewise.
        (ppc_section_word): Likewise.
        (md_elf_section_letter): Likewise.
        (md_elf_section_word): Likewise.

        * doc/as.texinfo: Document `e' and `#exclude'.

2010-05-13  Nathan Sidwell  <[email protected]>

        * config/tc-arm.c (md_assemble): Clarify current mode in error
        messages about unsupported instructions.
        (UT): Delete #define.
        (insns): Adjust cbnz, cbz appropriately.

2010-05-11  Andrew Stubbs  <[email protected]>

        * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use.

2010-05-11  Jie Zhang  <[email protected]>

        * config/tc-arm.c (aeabi_set_public_attributes): Set
        Tag_ABI_HardFP_use to 1 if a single precision FPU is selected.

2010-05-07  Tristan Gingold  <[email protected]>

        * Makefile.in: Regenerate with automake 1.11.1.
        * aclocal.m4: Ditto.
        * doc/Makefile.in: Ditto.

2010-05-05  Nick Clifton  <[email protected]>

        * po/es.po: Updated Spanish translation.

2010-05-05  Julian Brown  <[email protected]>

        * read.c (cons_worker): Detect and reject unexpected string argument.

2010-05-04  Nick Clifton  <[email protected]>

        * write.c (fixup_segment): Revert previous delta.
        * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the
        generation of relocations for fixups against weak symbols.

2010-04-29  Nathan Sidwell  <[email protected]>

        * write.c (fixup_segment): Do not assume we know the section a
        defined weak symbol is in.
        * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat
        weak symbols as not known to be in the same section, even if they
        are defined.

2010-04-27  Joseph Myers  <[email protected]>

        * config/tc-tic6x.h (tic6x_label_list): New.
        (tic6x_segment_info_type): Keep a list of labels and a current
        frag instead of a boolean for whether labels seen and a count of
        instructions.
        (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init,
        md_do_align, tic6x_do_align, md_end, tic6x_end): New.
        * config/tc-tic6x.c (tic6x_frob_label): Put label on list.
        (tic6x_cleanup): Correct comment.
        (tic6x_free_label_list): New.
        (tic6x_cons_align): Free label list and update for
        tic6x_segment_info_type changes.
        (tic6x_do_align): New.
        (md_assemble): Handle list of labels and saved frag for execute
        packet.  Create machine-dependent frag for new execute packet and
        adjust labels accordingly.
        (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New.
        (md_convert_frag, md_estimate_size_before_relax): Update comments.

2010-04-24  H.J. Lu  <[email protected]>

        PR gas/11535
        * config/tc-i386-intel.c (intel_state): Add is_indirect.
        (i386_intel_operand): Initialize intel_state.is_indirect.  Check
        intel_state.is_indirect for "call|jmp [symbol]".

2010-04-22  Nick Clifton  <[email protected]>

        * po/gas.pot: Updated by the Translation project.

2010-04-21  H.J. Lu  <[email protected]>

        * config/tc-i386.c (i386_is_register): Removed.
        (x86_cons): Don't use i386_is_register.
        (parse_register): Likewise.
        * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
        (i386_intel_operand): Likewise.

2010-04-21  H.J. Lu  <[email protected]>

        * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use
        i386_is_register.

2010-04-21  H.J. Lu  <[email protected]>

        * config/tc-i386.c (i386_is_register): Remove is_intel_syntax.
        (x86_cons): Updated.
        (parse_register): Likewise.
        (tc_x86_parse_to_dw2regnum): Likewise.
        * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
        (i386_intel_operand): Likewise.

2010-04-21  H.J. Lu  <[email protected]>

        PR gas/11509
        * config/tc-i386-intel.c (i386_intel_simplify_register): New.
        (i386_intel_simplify): Use i386_is_register and
        i386_intel_simplify_register. Set X_md for O_register and
        check X_md for O_constant.
        (i386_intel_operand): Use i386_is_register.

        * config/tc-i386.c (i386_is_register): New.
        (x86_cons): Initialize the X_md field.  Use i386_is_register.
        (parse_register): Use i386_is_register.
        (tc_x86_parse_to_dw2regnum): Likewise.

2010-04-21  H.J. Lu  <[email protected]>

        * expr.c (expr): Initialize the X_md field.

2010-04-20  Joseph Myers  <[email protected]>

        * config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
        (md_longopts): Add -mgenerate-rel.
        (tic6x_generate_rela): New.
        (md_parse_option): Handle -mgenerate-rel.
        (md_show_usage): Add comment that -mgenerate-rel is undocumented.
        (tic6x_init_after_args): New.
        (md_apply_fix): Correct shift calculations for SB-relative
        relocations.
        (md_pcrel_from): Change to tic6x_pcrel_from_section.  Do not
        adjust addresses for relocations referencing symbols in other
        sections.
        (tc_gen_reloc): Adjust addend calculations for REL relocations.
        * config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
        tic6x_pcrel_from_section, tc_init_after_args,
        tic6x_init_after_args): New.

2010-04-20  Nick Clifton  <[email protected]>

        PR gas/11507
        * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in
        altmacro mode if found inside a quoted string.

2010-04-20  Mike Frysinger  <[email protected]>

        * config/bfin-lex.l (parse_int): Change index() to strchr().

2010-04-16  Nick Clifton  <[email protected]>

        PR gas/11395
        * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition
        matcher to accept and unconditional 32-bit add instruction.
        (pa_build_unwind_subspace): Cope with error conditions not
        allowing the start symbol to be set.

2010-04-15  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for
        new tag names in v2.08 of ARM ABI.
        * doc/c-arm.texi: Document new tag names in ABI.

2010-04-14  Tristan Gingold  <[email protected]>

        * config/tc-alpha.c: Includes vms/egps.h on EVAX.
        (s_alpha_comm): Used new EGPS macros from egps.h
        (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros.
        (s_alpha_section_word): Add comments.  Use new EGPS macros.
        Adjust for modified bfd_vms_set_section_flags function.

2010-04-10  Alan Modra  <[email protected]>

        PR gas/11486
        * config/tc-ppc.c (ppc_elf_cons): Clear frag contents.

2010-04-09  Nick Clifton  <[email protected]>

        * as.c (create_obj_attrs_section): Remove unused variable addr.
        * listing.c (listing_listing): Remove unused variable message.
        * read.c: Remove unnecessary register type qualifiers.
        (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
        defined.

2010-04-07  Eric B. Weddington  <[email protected]>

        * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
        atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
        atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
        atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
        atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
        atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
        atmega88pa, attiny461a, attiny84a, m3000.
        Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
        atmega8hvd, attiny327, m3000f, m3000s, m3001b.
        * doc/c-avr.texi: Same.

2010-04-07  Jie Zhang  <[email protected]>

        * config/tc-arm.c (make_mapping_symbol): Handle the case
        that multiple mapping symbols have the same value 0.

2010-04-07  Alan Modra  <[email protected]>

        * configure: Regenerate.

2010-04-06  Nick Clifton  <[email protected]>

        * po/ru.po: New Russian translation.
        * configure.in (ALL_LINGUAS): Add ru.
        * configure: Regenerate.

2010-03-30  H.J. Lu  <[email protected]>

        PR gas/11456
        * input-scrub.c (input_scrub_next_buffer): Use memmove instead
        of memcpy to copy overlap memory.

2010-03-25  Joseph Myers  <[email protected]>

        * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
        (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
        * Makefile.in: Regenerate.
        * NEWS: Add news entry for TI C6X support.
        * app.c (do_scrub_chars): Handle "||^" for TI C6X.  Handle
        TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR.  Keep spaces in
        operands if TC_KEEP_OPERAND_SPACES.
        * configure.tgt (tic6x-*-*): New.
        * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
        TC_PREDICATE_END_CHAR): Define.
        * config/tc-tic6x.c, config/tc-tic6x.h: New.
        * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
        * doc/Makefile.in: Regenerate.
        * doc/all.texi (TIC6X): Define.
        * doc/as.texinfo: Add TI C6X documentation.  Include c-tic6x.texi.
        * doc/c-tic6x.texi: New.

2010-03-22  H.J. Lu  <[email protected]>

        * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.

2010-03-21  H.J. Lu  <[email protected]>

        * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
        with operand_size_mismatch.
        (operand_size_match): Updated.
        (match_template): Likewise.

2010-03-21  H.J. Lu  <[email protected]>

        * config/tc-i386.c (i386_error): New.
        (_i386_insn): Replace err_msg with error.
        (operand_size_match): Set error instead of err_msg on failure.
        (operand_type_match): Likewise.
        (operand_type_register_match): Likewise.
        (VEX_check_operands): Likewise.
        (match_template): Likewise.  Use error instead of err_msg with
        as_bad.

2010-03-19  Jie Zhang  <[email protected]>

        * config/tc-arm.c (make_mapping_symbol): Hanle the case
        that two mapping symbols have the same value.

2010-03-18  Daniel Jacobowitz  <[email protected]>

        * doc/c-arm.texi (.setfp): Correct example.

2010-03-18  Wei Guozhi  <[email protected]>

        PR gas/11323
        * config/tc-arm.c (reloc_names): New relocation names.
        (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
        (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
        * doc/c-arm.texi (ARM-Relocations): Document the new relocation.

2010-03-15  Thomas Schwinge  <[email protected]>

        * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
        cases, and not only for .eh_frame.

        * dw2gencfi.c (output_cie): Make it more explicit which code paths
        belong to .eh_frame only.

2010-03-13  Segher Boessenkool  <[email protected]>

        * config/tc-v850.c (v850_insert_operand): Handle out-of-range
        assembler constants on 64-bit hosts.

2010-03-10  Mike Frysinger  <[email protected]>

        * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
        Strip trailing whitespace.

2010-03-10  Mike Frysinger  <[email protected]>

        * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
        * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
        BFIN_CPU_BF506.
        (bfin_cpus[]): Add 0.0 for bf504 and bf506.

2010-03-10  Jie Zhang  <[email protected]>

        * doc/as.texinfo: Add Blackfin options.
        * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
        * config/tc-bfin.c (md_show_usage): Show usage for all
        Blackfin specific options.

2010-03-09  Alan Modra  <[email protected]>

        PR gas/11356
        * listing.c (listing_newline): Correct backslash quote logic.

2010-03-08  Rainer Orth  <[email protected]>

        * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
        (ELF_TARGET_FORMAT64): Define.

2010-03-05  Paul Brook  <[email protected]>

        * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.

2010-03-02  Andrew Stubbs  <[email protected]>

        * config/tc-sh.c (get_specific): Move overflow checking code to avoid
        reading uninitialized data.

2010-03-01  Tristan Gingold  <[email protected]>

        * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.

2010-02-26  Doug Evans  <[email protected]>

        * configure.tgt: Fix mep cpu case.

2010-02-26  Jie Zhang  <[email protected]>

        * config/tc-arm.c (do_t_strexd): Remove
        operand[1] != operand[2] contraint.

2010-02-26  Jie Zhang  <[email protected]>

        * config/tc-arm.c (neon_select_shape): No need to match
        the remaining operands in the shape when one operand does
        not match.

2010-02-26  Jie Zhang  <[email protected]>

        * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
        alignment.

2010-02-25  Doug Evans  <[email protected]>

        * cgen.c: Whitespace fixes.
        (weak_operand_overflow_check): Formatting fix.

2010-02-25  H.J. Lu  <[email protected]>

        * config/tc-i386.c (match_template): Update error messages.

2010-02-25  H.J. Lu  <[email protected]>

        * config/tc-i386.c (_i386_insn): Add err_msg.
        (operand_size_match): Set err_msg on failure.
        (operand_type_match): Likewise.
        (operand_type_register_match): Likewise.
        (VEX_check_operands): Likewise.
        (match_template): Likewise.  Use i.err_msg with as_bad.

2010-02-25  Wu Zhangjin <[email protected]>

        * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
        mips_fix_loongson2f_jump): New variables.
        (md_longopts): Add New options -mfix-loongson2f-nop/jump,
        -mno-fix-loongson2f-nop/jump.
        (md_parse_option): Initialize variables via above options.
        (options): New enums for the above options.
        (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
        (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
        New functions.
        (append_insn): call fix_loongson2f().
        (mips_handle_align): Replace the implicit nops.
        * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
        for the new mips_handle_align().
        * doc/c-mips.texi: Document the new options.

2010-02-23  Daniel Gutson  <[email protected]>

        * config/tc-arm.c (do_rd_rm_rn): Added warning
        for obsolete insns.

2010-02-23  Andrew Zabolotny  <[email protected]>

        PR binutils/11297
        * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
        (avr_cons_fix_new): Handle fixups of a single byte.

2010-02-22  Matthew Gretton-Dann  <[email protected]>

        PR 9861
        * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
        compiler's predefines.

2010-02-19  Alan Modra  <[email protected]>

        * configure.tgt: Whiltespace.  Sort moxie entry.

2010-02-18  Matthew Gretton-Dann  <[email protected]>

        * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
        * doc/c-arm.texi: Likewise.

2010-02-12  Daniel Gutson <[email protected]>

        * config/tc-arm.c (asm_opcode): operands type
        change.
        (BAD_PC_ADDRESSING): New macro message.
        (BAD_PC_WRITEBACK): Likewise.
        (MIX_ARM_THUMB_OPERANDS): New macro.
        (operand_parse_code): Added enum values.
        (parse_operands): Added thumb/arm distinction,
        plus new enum values handling.
        (encode_arm_addr_mode_2): Validations enhanced.
        (encode_arm_addr_mode_3): Likewise.
        (do_rm_rd_rn): Likewise.
        (encode_thumb32_addr_mode): Likewise.
        (do_t_ldrex): Likewise.
        (do_t_ldst): Likewise.
        (do_t_strex): Likewise.
        (md_assemble): Call parse_operands with
        a new parameter.
        (OPS_1): New macro.
        (OPS_2): Likewise.
        (OPS_3): Likewise.
        (OPS_4): Likewise.
        (OPS_5): Likewise.
        (OPS_6): Likewise.
        (insns): Updated insns operands.

2010-02-12  Tristan Gingold  <[email protected]>
            Douglas B Rupp  <[email protected]>

        * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
        (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
        (pseudo_func): Add an entry for slotcount.
        (md_begin): Initialize slotcount pseudo symbol.
        (ia64_parse_name): Handle @slotcount parameter.
        (ia64_gen_real_reloc_type): Handle slotcount.
        (md_apply_fix): Ditto.
        * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.

2010-02-11  Sterling Augustine  <[email protected]>

        * config/tc-xtensa.c (istack_init): Don't call memset.

2010-02-11  Sterling Augustine  <[email protected]>

        * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
        well as suffixes.

2010-02-11  Sterling Augustine  <[email protected]>

        * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.

2010-02-11  H.J. Lu  <[email protected]>

        * config/tc-i386.c (build_modrm_byte): Reformat.

2010-02-11  H.J. Lu  <[email protected]>

        * config/tc-i386.c: Update copyright.

2010-02-10  Quentin Neill  <[email protected]>
            Sebastian Pop  <[email protected]>

        * config/tc-i386.c (vec_imm4) New operand type.
        (fits_in_imm4): New.
        (VEX_check_operands): New.
        (check_reverse): Call VEX_check_operands.
        (build_modrm_byte): Reintroduce code for 5
        operand insns.  Fix whitespace.

2010-02-10  Richard Sandiford  <[email protected]>

        * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
        -mpwr6 and -mpwr7.

2010-02-09  Sterling Augustine  <[email protected]>

        * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
        (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
        (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.

2010-02-08  Christophe Lyon  <[email protected]>

        * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
        non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
        BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
        BFD_RELOC_ARM_PCREL_CALL)

2010-02-08  Sterling Augustine  <[email protected]>

        * config/tc-xtensa.c (frag_format_size): Generalize logic to
        handle more instruction sizes and fetch widths.
        (branch_align_power): Likewise.
        (text_align_power): Likewise.
        (bytes_to_stretch): Likewise.

2010-02-08  Philipp Tomsich  <[email protected]>

        * config/tc-ppc.c (md_show_usage): Mention -mtitan.  Don't use tabs.
        (ppc_mach): Handle titan.
        * doc/c-ppc.texi: Mention -mtitan.

2010-02-05  Sterling Augustine  <[email protected]>

        * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
        replace with...
        (xtensa_fetch_width) ...this.

2010-02-05  Joseph Myers  <[email protected]>

        * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
        MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
        * Makefile.in: Regenerate.

2010-02-03  Quentin Neill  <[email protected]>

        * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
        (i386_align_code): Rename  PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
        * config/tc-i386.h (processor_type): Same.
        * doc/c-i386.texi: Change amdfam15 to bdver1.

2010-01-29  Nick Clifton  <[email protected]>

        PR 11136
        * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
        NS_NULL.

2010-01-27  Dave Korn  <[email protected]>

        * NEWS: Mention new feature.
        * config/obj-coff.c (obj_coff_section): Accept digits and use
        to override default section alignment power if specified.
        * doc/as.texinfo (.section directive): Update documentation.

2010-01-27  H.J. Lu  <[email protected]>

        * config/tc-i386.c (avxscalar): New.
        (OPTION_MAVXSCALAR): Likewise.
        (build_vex_prefix): Select vector_length for scalar instructions
        based on avxscalar.
        (md_longopts): Add OPTION_MAVXSCALAR.
        (md_parse_option): Handle OPTION_MAVXSCALAR.
        (md_show_usage): Add -mavxscalar=.

        * doc/c-i386.texi: Document -mavxscalar=.

2010-01-24  H.J. Lu  <[email protected]>

        * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
        0xc4 individually.

2010-01-23  Richard Sandiford  <[email protected]>

        * write.h (fix_at_start): Declare.
        * write.c (fix_new_internal): Add at_beginning parameter.
        Use it instead of REVERSE_SORT_RELOCS.  Fix the handling of
        seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
        (fix_new, fix_new_exp): Update accordingly.
        (fix_at_start): New function.
        * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
        (ppc_ref): New function, for OBJ_XCOFF.
        (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
        * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.

2010-01-21  Rainer Orth  <[email protected]>

        * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
        on 64-bit Solaris/x86.
        Include obj-format.h earlier.

2010-01-21  Andreas Krebbel  <[email protected]>

        * config/tc-s390.c (s390_elf_final_processing): New function.
        * config/tc-s390.h (elf_tc_final_processing): New macro definition.
        (s390_elf_final_processing): Added prototype.


2010-01-20  Nick Clifton  <[email protected]>

        PR 11109
        * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1.  Add
        code to handle round-to-zero for VCVT conversions.
        (do_neon_cvt): New.  Call do_neon_cvt_1.
        (do_neon_cvtr): New.  Call do_neon_cvt_1.
        (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
        insn.

2010-01-18  Tristan Gingold  <[email protected]>

        * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.

2010-01-15  Sebastian Pop  <[email protected]>

        * config/tc-i386.c (md_assemble): Before accessing the IMM field
        check that it's not an XOP insn.

2010-01-14  Jie Zhang  <[email protected]>

        * config/bfin-aux.h: Remove argument names in function
        declarations.
        * config/bfin-lex.l (parse_int): Fix shadowed variable name
        warning.
        * config/bfin-parse.y (value_match): Remove argument names
        in declaration.
        (notethat): Likewise.
        (yyerror): Likewise.

2010-01-13  Daniel Jacobowitz  <[email protected]>

        * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.

2010-01-13  Nick Clifton  <[email protected]>

        * config/tc-h8300.c (h8300_elf_section): New function - issue a
        warning message if a new section is created without setting any
        attributes for it.
        (md_pseudo_table): Intercept section creation pseudos.
        (md_pcrel_from): Replace abort with an error message.
        * config/obj-elf.c (obj_elf_section_name): Export this function.
        * config/obj-elf.h (obj_elf_section_name): Prototype.

2010-01-12  Alan Modra  <[email protected]>

        PR 11122
        * listing.c (print_source): Add one to line number.

2010-01-09  Ralf Wildenhues  <[email protected]>

        * Makefile.in: Regenerate.
        * configure: Regenerate.
        * doc/Makefile.in: Regenerate.

2010-01-08  H.J. Lu  <[email protected]>

        * version.c (parse_args): Change to "Copyright 2010".

2010-01-06  Quentin Neill  <[email protected]>

        * config/tc-i386.c (cpu_arch): Add amdfam15.
        (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
        * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
        * doc/c-i386.texi: Add amdfam15.

2010-01-04  Daniel Gutson  <[email protected]>

        * config/tc-arm.c (do_neon_logic): Accept imm value
        in the third operand too.
        (operand_parse_code): OP_RNDQ_IMVNb renamed to
        OP_RNDQ_Ibig.
        (parse_operands): OP_NILO case removed, applied renaming.
        (insns): Neon shape changed for some logic instructions.

2010-01-04  Daniel Gutson  <[email protected]>

        * config/tc-arm.c (do_neon_ldx_stx): Added
        validation for vector load/store insns.

2010-01-04  Edmar Wienskoski  <[email protected]>

        * config/tc-ppc.c (md_show_usage): Document -me500mc64.

2010-01-03  Daniel Gutson  <[email protected]>

        * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
        (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
        (NEON_ENCODE): New macro.
        (check_neon_suffixes): New macro.
        (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
        (do_vfp_nsyn_opcode): Likewise.
        (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
        (do_vfp_nsyn_cmp): Likewise.
        (do_neon_shl_imm): Likewise.
        (do_neon_qshl_imm): Likewise.
        (neon_dyadic_misc): Likewise.
        (do_neon_mac_maybe_scalar): Likewise.
        (do_neon_qdmulh): Likewise.
        (do_neon_qmovn): Likewise.
        (do_neon_qmovun): Likewise.
        (do_neon_movn): Likewise.
        (neon_mac_reg_scalar_long): Likewise.
        (do_neon_vmull): Likewise.
        (do_neon_trn): Likewise.
        (do_neon_ldx_stx): Likewise.
        (neon_dp_fixup): Changed signature and set the flag.
        (neon_three_same): Call the above with new signature.
        (neon_two_same): Likewise.
        (neon_imm_shift): Likewise.
        (neon_mul_mac): Likewise.
        (do_neon_abs_neg): Likewise.
        (neon_mixed_length): Likewise.
        (do_neon_ext): Likewise.
        (do_neon_mov): Likewise.
        (do_neon_tbl_tbx): Likewise.
        (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
        (neon_compare): Likewise.
        (do_neon_shll): Likewise.
        (do_neon_cvt): Likewise.
        (do_neon_mvn): Likewise.
        (do_neon_dup): Likewise.
        (md_assemble): Call check_neon_suffixes ().

For older changes see ChangeLog-2009
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