+2010-09-11 Steve Kilbane <steve.kilbane@analog.com>
+
+ * config/bfin-lex.l (FLAGS): New state.
+ (X, Z, S, M, T): Require FLAGS state.
+ ("(", ")"): Start/stop FLAGS state.
+
+2010-09-11 David Gibson <david.gibson@analog.com>
+
+ * 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.
+
+2010-09-11 David Gibson <david.gibson@analog.com>
+
+ * config/tc-bfin.c (bfin_gen_loop): Check symbol before removing.
+
+2010-10-08 Pierre Muller <muller@ics.u-strasbg.fr>
+
+ Fix build with -DDEBUG=7
+ * config/obj-coff.c (s_get_name, symbol_dump): Add prototypes.
+
+2010-10-07 Bernd Schmidt <bernds@codesourcery.com>
+
+ * config/tc-tic6x.c (tic6x_try_encode): Correct encoding of fstg field
+ in SPKERNEL instructions.
+
+2010-10-06 Nathan Sidwell <nathan@codesourcery.com>
+
+ * config/tc-arm.c (encode_branch): Remove superfluous braces.
+ (do_t_branch): Move reloc setting to end of routine.
+
+2010-10-04 David Daney <ddaney@caviumnetworks.com>
+
+ * 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 <bernds@codesourcery.com>
+
+ * 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 <amodra@gmail.com>
+
+ * expr.c (expr): Correct returned segment value.
+
+2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure: Regenerate.
+
+2010-09-27 Bernd Schmidt <bernds@codesourcery.com>
+
+ * 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 <Andreas.Krebbel@de.ibm.com>
+
+ * config/tc-s390.c: (md_parse_option): New option -march=z196.
+ * doc/c-s390.texi: Document new option.
+
+2010-09-27 Tejas Belagod <tejas.belagod@arm.com>
+
+ * 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 <matthew.gretton-dann@arm.com>
+
+ * 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 <matthew.gretton-dann@arm.com>
+
+ * 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 <matthew.gretton-dann@arm.com>
+
+ * 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 <matthew.gretton-dann@arm.com>
+
+ * 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 <matthew.gretton-dann@arm.com>
+
+ * 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 <matthew.gretton-dann@arm.com>
+
+ * 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 <amodra@gmail.com>
+
+ * config/tc-mn10300.c (tc_gen_reloc): Replace absolute symbols
+ with the absolute section symbol.
+
+2010-09-22 Mike Frysinger <vapier@gentoo.org>
+
+ * config/bfin-parse.y: Fix typo in BYTEOP16P comment.
+
+2010-09-22 Robin Getz <robin.getz@analog.com>
+
+ * config/bfin-parse.y (is_store): New function.
+ (gen_multi_instr_1): Check parallel slots for store insns.
+
+2010-09-22 Robin Getz <robin.getz@analog.com>
+
+ * config/bfin-defs.h (IS_EMUDAT): New define.
+ * config/bfin-parse.y: Accept EMUDAT for any register move.
+
+2010-09-22 Robin Getz <robin.getz@analog.com>
+
+ * config/bfin-parse.y: Improve error messages.
+
+2010-09-22 Robin Getz <robin.getz@analog.com>
+
+ * config/bfin-parse.y (DBG): Fix regno encoding.
+ (DBGCMPLX): Likewise.
+
+2010-09-22 Robin Getz <robin.getz@analog.com>
+
+ * config/bfin-lex.l: Accept multibyte chars in symbol names.
+
+2010-09-22 Robin Getz <robin.getz@analog.com>
+
+ * 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 <vapier@gentoo.org>
+
+ * 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 <vapier@gentoo.org>
+
+ * config/bfin-lex.l (abort): Accept case-insensitive abort insn.
+ * config/bfin-parse.y (ABORT): Handle the ABORT token.
+
+2010-09-22 Mike Frysinger <vapier@gentoo.org>
+
+ * config/tc-bfin.c (bfin_cpus[]): Add 0.2 for bf512/bf514/bf516/bf518.
+
+2010-09-22 Mike Frysinger <vapier@gentoo.org>
+
+ * 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 <vapier@gentoo.org>
+
+ * config/tc-bfin.c (comment_chars): Add #.
+
+2010-09-20 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
+
+ * config/tc-arm.c (arm_cpus): Correct canonical names for Cortex CPUs.
+
+2010-09-20 Richard Henderson <rth@redhat.com>
+
+ * config/tc-alpha.c (tc_gen_reloc): Remove hack around
+ bfd_perform_reloc for OBJ_ELF.
+
+2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
+
+ * config/tc-arm.c (do_t_ldmstm): Add logic to handle single-register
+ list for ldm/stm.
+
+2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
+
+ * 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 <tejas.belagod@arm.com>
+
+ * config/tc-arm.c (insns): Change MRC entry to accept APSR_RR instead
+ of just RR.
+
+2010-09-17 Andrew Burgess <aburgess@broadcom.com>
+
+ 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 <kai.tietz@onevision.com>
+
+ * 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 <jie@codesourcery.com>
+
+ * doc/c-arm.texi: Document -mcpu=cortex-m4.
+
+2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/tc-i386.c (build_vex_prefix): Check VEXW1 for 2-byte
+ VEX prefix.
+
+2010-09-09 Joseph Myers <joseph@codesourcery.com>
+
+ * doc/c-tic6x.texi (.c6xabi_attribute): Document directive.
+
+2010-09-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
+
+ * config/tc-arm.c (arm_cpus): Add cortex-a15 entry.
+ * doc/c-arm.texi: Document -mcpu=cortex-a15.
+
+2010-09-09 Gunther Nikl <gnikl@users.sourceforge.net>
+
+ * 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 <tejas.belagod@arm.com>
+
+ * config/tc-arm.c (md_apply_fix): Check if widened add, sub are
+ flag-setting and handle accordingly.
+
+2010-09-09 Nick Clifton <nickc@redhat.com>
+
+ 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 <julian@codesourcery.com>
+
+ * config/tc-arm.c (create_neon_reg_alias): Deal with case
+ sensitivity.
+
+2010-09-08 Nick Clifton <nickc@redhat.com>
+
+ 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 <hongjiu.lu@intel.com>
+
+ 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 <rth@redhat.com>
+
+ * 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 <kai.tietz@onevision.com>
+
+ * config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison.
+ (obj_coff_seh_stackalloc): Likewise.
+
+2010-08-31 Alan Modra <amodra@gmail.com>
+
+ * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion.
+
+2010-08-30 Richard Henderson <rth@redhat.com>
+
+ * 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 <amodra@gmail.com>
+
+ * NEWS: Mention ampersand in macro change.
+
+2010-08-25 Gunther Nikl <gnikl@users.sourceforge.net>
+
+ * configure.tgt (m68k-*-aout): Change to bfd_gas=yes.
+
+2010-08-25 Alan Modra <amodra@gmail.com>
+
+ * 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 <jie@codesourcery.com>
+
+ * config/tc-arm.c (encode_arm_addr_mode_2): Fix comment.
+
+2010-08-25 Jie Zhang <jie@codesourcery.com>
+
+ * config/tc-arm.c (encode_arm_addr_mode_2): Fix
+ BAD_PC_ADDRESSING condition.
+
+2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
+
+ * doc/c-arm.texi (ARM Options): Document -mfpu=fp4-sp-d16.
+
+2010-08-19 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/tc-i386.c (VEX_check_operands): Fix a typo in comments.
+
+2010-08-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/tc-i386.c (build_modrm_byte): Check i.imm_operands
+ instead of VEXXDS.
+
+2010-08-18 Alan Modra <amodra@gmail.com>
+
+ * macro.c (sub_actual): Add back ampersand suffix when no
+ substitution.
+ (macro_expand_body): Correct comment.
+
+2010-08-17 Roland McGrath <roland@redhat.com>
+
+ * 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 <ccoutant@google.com>
+
+ * 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 <hongjiu.lu@intel.com>
+
+ * config/tc-i386.c (set_cpu_arch): Re-indent.
+ (md_parse_option): Likewise.
+
+2010-08-06 Quentin Neill <quentin.neill@amd.com>
+
+ * 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 <hongjiu.lu@intel.com>
+
+ * config/tc-i386.c (match_template): Move the first i.error
+ out of the loop.
+
+2010-08-04 Alan Modra <amodra@gmail.com>
+
+ * 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 <gingold@adacore.com>
+
+ * makefile.vms (OBJS): Add Add compress-debug.c.
+
+2010-08-03 Alan Modra <amodra@gmail.com>
+
+ * 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 <amodra@gmail.com>
+
+ * config/tc-d30v.c (d30v_cons_align): Don't align constants
+ in debug sections.
+
+2010-08-02 Alan Modra <amodra@gmail.com>
+
+ 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 <amodra@gmail.com>
* config/tc-v850.c (md_assemble): Always pass format string to