[deliverable/binutils-gdb.git] / gas / ChangeLog

2010-07-03  Cary Coutant  <ccoutant@google.com>

	* 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  <schwab@linux-m68k.org>

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

2010-07-03  Alan Modra  <amodra@gmail.com>

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

2010-07-02  DJ Delorie  <dj@redhat.com>

	* 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  <hongjiu.lu@intel.com>

	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  <matthew.gretton-dann@arm.com>

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

2010-07-01  Alan Modra  <amodra@gmail.com>

	* 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  <amodra@gmail.com>

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

2010-06-29  Alan Modra  <amodra@gmail.com>

	* 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  <amodra@gmail.com>

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

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

2010-06-22  Jan Beulich  <jbeulich@novell.com>

	PR gas/11732
	* 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  <sterling@tensilica.com>

	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  <schwab@redhat.com>

	* 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  <amodra@gmail.com>

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

2010-06-18  Joseph Myers  <joseph@codesourcery.com>

	* 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  <joseph@codesourcery.com>

	* 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  <amodra@gmail.com>

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

2010-06-11  Jan Beulich  <jbeulich@novell.com>

	* 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  <hongjiu.lu@intel.com>

	* 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  <gingold@adacore.com>

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

2010-06-10  Jan Beulich  <jbeulich@novell.com>

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

	* 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  <quentin.neill@amd.com>

	* 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  <nickc@redhat.com>

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

2010-06-02  Quentin Neill  <quentin.neill@amd.com>

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

2010-06-02  Tristan Gingold  <gingold@adacore.com>

	* 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  <gingold@adacore.com>

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

2010-05-28  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>

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

2010-05-27  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>

	* 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  <clm@codesourcery.com>

	* 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  <nickc@redhat.com>

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

2010-05-25  Daniel Jacobowitz  <dan@codesourcery.com>
	    Joseph Myers  <joseph@codesourcery.com>
	    Andrew Stubbs  <ams@codesourcery.com>

	* 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  <jay.krell@cornell.edu>

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

2010-05-25  Alan Modra  <amodra@gmail.com>

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

2010-05-19  Nick Clifton  <nickc@redhat.com>

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

2010-05-18  H.J. Lu  <hongjiu.lu@intel.com>

	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  <nathan@codesourcery.com>

	* 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  <ams@codesourcery.com>

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

2010-05-11  Jie Zhang  <jie@codesourcery.com>

	* 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  <gingold@adacore.com>

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

2010-05-05  Nick Clifton  <nickc@redhat.com>

	* po/es.po: Updated Spanish translation.

2010-05-05  Julian Brown  <julian@codesourcery.com>

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

2010-05-04  Nick Clifton  <nickc@redhat.com>

	* 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  <nathan@codesourcery.com>

	* 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  <joseph@codesourcery.com>

	* 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  <hongjiu.lu@intel.com>

	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  <nickc@redhat.com>

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

2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>

	* 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  <hongjiu.lu@intel.com>

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

2010-04-21  H.J. Lu  <hongjiu.lu@intel.com>

	* 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  <hongjiu.lu@intel.com>

	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  <hongjiu.lu@intel.com>

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

2010-04-20  Joseph Myers  <joseph@codesourcery.com>

	* 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  <nickc@redhat.com>

	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  <vapier@gentoo.org>

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

2010-04-16  Nick Clifton  <nickc@redhat.com>

	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  <matthew.gretton-dann@arm.com>

	* 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  <gingold@adacore.com>

	* 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  <amodra@gmail.com>

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

2010-04-09  Nick Clifton  <nickc@redhat.com>

	* 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  <eric.weddington@atmel.com>

	* 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  <jie@codesourcery.com>

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

2010-04-07  Alan Modra  <amodra@gmail.com>

	* configure: Regenerate.

2010-04-06  Nick Clifton  <nickc@redhat.com>

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

2010-03-30  H.J. Lu  <hongjiu.lu@intel.com>

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

2010-03-25  Joseph Myers  <joseph@codesourcery.com>

	* 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  <hongjiu.lu@intel.com>

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

2010-03-21  H.J. Lu  <hongjiu.lu@intel.com>

	* 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  <hongjiu.lu@intel.com>

	* 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  <jie@codesourcery.com>

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

2010-03-18  Daniel Jacobowitz  <dan@codesourcery.com>

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

2010-03-18  Wei Guozhi  <carrot@google.com>

	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  <thomas@codesourcery.com>

	* 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  <segher@kernel.crashing.org>

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

2010-03-10  Mike Frysinger  <michael.frysinger@analog.com>

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

2010-03-10  Mike Frysinger  <michael.frysinger@analog.com>

	* 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  <jie@codesourcery.com>

	* 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  <amodra@gmail.com>

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

2010-03-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

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

2010-03-05  Paul Brook  <paul@codesourcery.com>

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

2010-03-02  Andrew Stubbs  <ams@codesourcery.com>

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

2010-03-01  Tristan Gingold  <gingold@adacore.com>

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

2010-02-26  Doug Evans  <dje@sebabeach.org>

	* configure.tgt: Fix mep cpu case.

2010-02-26  Jie Zhang  <jie@codesourcery.com>

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

2010-02-26  Jie Zhang  <jie@codesourcery.com>

	* 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  <jie@codesourcery.com>

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

2010-02-25  Doug Evans  <dje@sebabeach.org>

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

2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>

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

2010-02-25  H.J. Lu  <hongjiu.lu@intel.com>

	* 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 <wuzhangjin@gmail.com>

	* 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  <dgutson@codesourcery.com>

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

2010-02-23  Andrew Zabolotny  <anpaza@mail.ru>

	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  <matthew.gretton-dann@arm.com>

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

2010-02-19  Alan Modra  <amodra@gmail.com>

	* configure.tgt: Whiltespace.  Sort moxie entry.

2010-02-18  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>

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

2010-02-12  Daniel Gutson <dgutson@codesourcery.com>

	* 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  <gingold@adacore.com>
	    Douglas B Rupp  <rupp@gnat.com>

	* 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  <sterling@jaw.hq.tensilica.com>

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

2010-02-11  Sterling Augustine  <sterling@tensilica.com>

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

2010-02-11  Sterling Augustine  <sterling@tensilica.com>

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

2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>

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

2010-02-11  H.J. Lu  <hongjiu.lu@intel.com>

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

2010-02-10  Quentin Neill  <quentin.neill@amd.com>
	    Sebastian Pop  <sebastian.pop@amd.com>

	* 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  <r.sandiford@uk.ibm.com>

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

2010-02-09  Sterling Augustine  <sterling@tensilica.com>

	* 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  <christophe.lyon@st.com>

	* 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  <sterling@tensilica.com>

	* 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  <philipp.tomsich@theobroma-systems.com>

	* 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  <sterling@tensilica.com>

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

2010-02-05  Joseph Myers  <joseph@codesourcery.com>

	* 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  <quentin.neill@amd.com>

	* 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  <nickc@redhat.com>

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

2010-01-27  Dave Korn  <dave.korn.cygwin@gmail.com>

	* 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  <hongjiu.lu@intel.com>

	* 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  <hongjiu.lu@intel.com>

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

2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>

	* 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  <ro@CeBiTec.Uni-Bielefeld.DE>

	* 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  <Andreas.Krebbel@de.ibm.com>

	* 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  <nickc@redhat.com>

	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  <gingold@adacore.com>

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

2010-01-15  Sebastian Pop  <sebastian.pop@amd.com>

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

2010-01-14  Jie Zhang  <jie.zhang@analog.com>

	* 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  <dan@codesourcery.com>

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

2010-01-13  Nick Clifton  <nickc@redhat.com>

	* 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  <amodra@gmail.com>

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

2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

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

2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>

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

2010-01-06  Quentin Neill  <quentin.neill@amd.com>

	* 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  <dgutson@codesourcery.com>

	* 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  <dgutson@codesourcery.com>

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

2010-01-04  Edmar Wienskoski  <edmar@freescale.com>

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

2010-01-03  Daniel Gutson  <dgutson@codesourcery.com>

	* 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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