Merge ^/vendor/binutils/dist@214571 into contrib/binutils, which brings

us up to version 2.17.50.20070703, at the last GPLv2 commit.

Amongst others, this added upstream support for some FreeBSD-specific
things that we previously had to manually hack in, such as the OSABI
label support, and so on.

There are also quite a number of new files, some for cpu's (e.g. SPU)
that we may or may not be interested in, but those can be cleaned up
later on, if needed.

1 files changed, 1156 insertions, 620 deletions

diff --git a/contrib/binutils/gas/ChangeLog b/contrib/binutils/gas/ChangeLog
index 1723944..704e6f9 100644
--- a/contrib/binutils/gas/ChangeLog
+++ b/contrib/binutils/gas/ChangeLog
@@ -1,758 +1,1294 @@
-2006-07-19  Mat Hostetter  <mat@lcs.mit.edu>
+2007-07-03  Nathan Sidwell  <nathan@codesourcery.com>
 
-	* symbols.c (report_op_error): Fix pasto.  Don't use as_bad_where
-	when file and line unknown.
+	* config/tc-m68k.c (m68k_ip): Add j & K operand types.
+	(install_operand): Add E encoding.
+	(md_begin): Check and skip initial '.' arg character.
+	(get_num): Add 0..511 case.
 
-2006-06-07  Joseph S. Myers  <joseph@codesourcery.com>
+2007-07-03  Alan Modra  <amodra@bigpond.net.au>
 
-	* po/Make-in (pdf, ps): New dummy targets.
+	PR 4713
+	* config/obj-elf.c (elf_ecoff_set_ext): Make static when OBJ_MAYBE_ELF.
+	* config/obj-elf.h (obj_ecoff_set_ext): Comment.
 
-2006-06-02  Joseph S. Myers  <joseph@codesourcery.com>
+2007-07-03  Mikkel Lauritsen  <renard@nospam.dk>
 
-	* doc/Makefile.am (TEXI2DVI): Define.
+	PR 4722
+	* app.c (do_scrub_chars <state 5>): Check for output buffer full
+	after memcpy.
+
+2007-07-02  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/tc-mips.c (s_dtprelword, s_dtpreldword,
+	s_dtprel_internal): New.
+	(mips_pseudo_table): Add .dtprelword and .dtpreldword.
+	(md_apply_fix): Handle BFD_RELOC_MIPS_TLS_DTPREL32 and
+	BFD_RELOC_MIPS_TLS_DTPREL64.
+
+2007-07-02  Alan Modra  <amodra@bigpond.net.au>
+
+	* Makefile.am: Run "make dep-am".
+	* Makefile.in: Regenerate.
+	* aclocal.m4: Regenerate.
+	* config.in: Regenerate.
 	* doc/Makefile.in: Regenerate.
-	* doc/c-arc.texi: Fix typo.
+	* po/POTFILES.in: Regenerate.
+	* po/gas.pot: Regenerate.
 
-2006-05-30  Nick Clifton  <nickc@redhat.com>
+2007-07-02  Alan Modra  <amodra@bigpond.net.au>
 
-	* po/es.po: Updated Spanish translation.
+	* config/tc-ppc.c (ppc_pe_section): Comment out code assigning
+	coff section flag values to bfd section flag.
 
-2006-05-25  Nathan Sidwell  <nathan@codesourcery.com>
+2007-06-30  H.J. Lu  <hongjiu.lu@intel.com>
 
-	* gas/config/tc-m68k.c (m68k_init_arch): Move checking of
-	cfloat/m68881 to correct architecture before using it.
+	* aclocal.m4: Regenerated.
+	* doc/Makefile.in: Likewise.
+	* Makefile.in: Likewise.
 
-2006-05-16  Nick Clifton  <nickc@redhat.com>
+2007-06-29  Joseph Myers  <joseph@codesourcery.com>
 
-	* Import these patches from the mainline:
+	* as.c (main): Only call create_obj_attrs_section if IS_ELF.
 
-	2006-05-16  Bjoern Haase  <bjoern.m.haase@web.de>
+2007-06-29  Joseph Myers  <joseph@codesourcery.com>
 
-        * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
-	constant values.
+	* as.c (create_obj_attrs_section): New.
+	(main): Call create_obj_attrs_section for ELF.
+	* read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
+	skip_past_comma, s_vendor_attribute): New.
+	(potable): Add gnu_attribute for ELF.
+	* read.h (s_vendor_attribute): Declare.
+	* config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
+	round s_vendor_attribute.
+	(aeabi_set_public_attributes): Update for new attributes
+	interfaces.
+	(arm_md_end): Remove attributes contents setting now done
+	generically.
 
-	2006-05-05  Bjoern Haase  <bjoern.m.haase@web.de>
+2007-06-29  M R Swami Reddy  <MR.Swami.Redd@nsc.com>
 
-	* gas/config/tc-avr.h (TC_VALIDATE_FIX): Define.  Disable fixups
-	for PMEM related expressions.
+	* Makefile.am: Add CR16 related entry.
+	* Makefile.in: Regenerate.
+	* config/tc-cr16.h: New file
+	* config/tc-cr16.c: New file
+	* doc/c-cr16.texi: New file for cr16 
+	* doc/all.texi: Entry for cr16 
+	* doc/Makefile.am: Added c-cr16.texi
+	* doc/Makefile.in: Regenerate 
+	* doc/as.texinfo: Entry for CR16 target
+	* NEWS: Announce the support for the new target.
 
-2006-05-11  Thiemo Seufer  <ths@mips.com>
+2007-06-26  Paul Brook  <paul@codesourcery.com>
 
-	* config/tc-mips.c (append_insn): Don't check the range of j or
-	jal addresses.
+	* config/tc-arm.c (parse_operands): Accept generic coprocessor regs
+	for OP_RVC.
+	(reg_names): Add fpinst, pfinst2, mvfr0 and mvfr1.
 
-2006-05-10  Alan Modra  <amodra@bigpond.net.au>
+2007-06-25  H.J. Lu  <hongjiu.lu@intel.com>
 
-	* dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
-	of list rather than beginning.
+	* config/tc-i386.c (process_operands): Replace regKludge
+	with RegKludge.
 
-2006-05-10  Alan Modra  <amodra@bigpond.net.au>
+2007-06-25  Richard Sandiford  <richard@codesourcery.com>
 
-	* write.c (relax_segment): Add pass count arg.  Don't error on
-	negative org/space on first two passes.
-	(relax_seg_info): New struct.
-	(relax_seg, write_object_file): Adjust.
-	* write.h (relax_segment): Update prototype.
+	* config/tc-mips.h (TC_SYMFIELD_TYPE): New.
+	* config/tc-mips.c (append_insn): Record which symbols have
+	R_MIPS16_26 relocations against them.
+	(mips_fix_adjustable): Don't reduce relocations against such symbols.
 
-2006-05-02  Joseph Myers  <joseph@codesourcery.com>
+2007-06-22  Sterling Augustine  <sterling@tensilica.com>
 
-	* config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
-	here.
-	(md_apply_fix3): Multiply offset by 4 here for
-	BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
+	* config/tc-xtensa.c (xg_assembly_relax): Comment termination rules.
+	(frag_format_size): Handle RELAX_IMMED_STEP3.
+	(xtensa_relax_frag, md_convert_frag): Likewise.
+	* config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_IMMED_STEP3.
+	(RELAX_IMMED_MAXSTEPS): Adjust.
+	* config/xtensa-relax.c (widen_spec_list): Add transitions from
+	wide branches to branch-over-jumps.
+	(build_transition): Handle wide branches in transition patterns.
+	
+2007-06-22  H.J. Lu  <hongjiu.lu@intel.com>
 
-2006-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
+	* config/tc-i386.c (disp_size): New.
+	(imm_size): Likewise.
+	(output_disp): Use disp_size and imm_size.
+	(output_imm): Use imm_size.
 
-	* doc/Makefile.am (AM_MAKEINFOFLAGS): New.
-	(TEXI2POD): Use AM_MAKEINFOFLAGS.
-	(asconfig.texi): Don't set top_srcdir.
-	* doc/as.texinfo: Don't use top_srcdir.
-	* aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
+2007-06-19  Sterling Augustine  <sterling@tensilica.com>
 
-2006-05-02  Paul Brook  <paul@codesourcery.com>
+	* config/tc-xtensa.h (struct xtensa_frag_type): Update comment about
+	use of literal_frag field.
+	* config/tc-xtensa.c (xtensa_mark_literal_pool_location): Record frag
+	in the literal_frag field.
+	(xtensa_move_literals): Use it here instead of searching.  Update
+	literal_frag field with new value.
 
-	* config/tc-arm.c (arm_optimize_expr): New function.
-	* config/tc-arm.h (md_optimize_expr): Define
-	(arm_optimize_expr): Add prototype.
-	(TC_FORCE_RELOCATION_SUB_SAME): Define.
+2007-06-14  Paul Brook  <paul@codesourcery.com>
 
-2006-05-01  James Lemke  <jwlemke@wasabisystems.com>
+	* config/tc-arm.c (do_t_mov_cmp): Handle shift by register and
+	narrow shift by immediate.
 
-	* subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
+2007-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 
-2006-04-25  Bob Wilson  <bob.wilson@acm.org>
+	* Makefile.am (ACLOCAL_AMFLAGS): Add -I ../config -I ../bfd.
 
-	* config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
-	syntax instead of hardcoded opcodes with ".w18" suffixes.
-	(wide_branch_opcode): New.
-	(build_transition): Use it to check for wide branch opcodes with
-	either ".w18" or ".w15" suffixes.
+	* acinclude.m4: Don't include m4 files.
+	(BFD_BINARY_FOPEN): Removed.
+	Remove libtool kludge.
 
-2006-04-25  Bob Wilson  <bob.wilson@acm.org>
+	* Makefile.in: Regenerated.
+	* doc/Makefile.in: Likewise.
+	* aclocal.m4: Likewise.
+	* configure: Likewise.
 
-	* config/tc-xtensa.c (xtensa_create_literal_symbol,
-	xg_assemble_literal, xg_assemble_literal_space): Do not set the
-	frag's is_literal flag.
+2007-06-11  Sterling Augustine  <sterling@tensilica.com>
+	    Bob Wilson  <bob.wilson@acm.org>
+	
+	* config/tc-xtensa.c (XTENSA_PROP_INSN_NO_TRANSFORM): Renamed to...
+	(XTENSA_PROP_NO_TRANSFORM): ...this.
+	(frag_flags_struct): Move is_no_transform out of the insn sub-struct.
+	(xtensa_mark_frags_for_org): New.
+	(xtensa_handle_align): Set RELAX_ORG frag subtype for rs_org.
+	(xtensa_post_relax_hook): Call xtensa_mark_frags_for_org.
+	(get_frag_property_flags): Adjust reference to is_no_transform flag.
+	(xtensa_frag_flags_combinable): Likewise.
+	(frag_flags_to_number): Likewise.  Use XTENSA_PROP_NO_TRANSFORM.
+	* config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_ORG.
+	
+2007-06-06  Paul Brook  <paul@codesourcery.com>
 
-2006-04-25  Bob Wilson  <bob.wilson@acm.org>
+	* config/tc-arm.c (s_align): Pad code sections appropriately.
 
-	* config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
+2007-06-05  Paul Brook  <paul@codesourcery.com>
 
-2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
+	* config/tc-arm.c (insns): Correct Thumb-2 ldrd/strd opcodes.
 
-	* po/POTFILES.in: Regenerated.
+2007-06-05  Nick Clifton  <nickc@redhat.com>
 
-2006-04-14  Sterling Augustine  <sterling@tensilica.com>
+	PR gas/4587
+	* config/tc-sparc.c (sparc_ip): Terminate tls_ops array.
 
-	* config/tc-xtensa.c (emit_single_op): Do not relax MOVI
-	instructions when such transformations have been disabled.
+2007-06-05  Alan Modra  <amodra@bigpond.net.au>
 
-2006-04-10  Sterling Augustine  <sterling@tensilica.com>
+	* config/tc-spu.c (spu_cons): Use deferred_expression.  Handle
+	number@ppu.
+	(tc_gen_reloc): Abort if neither addsy or subsy is set.
+	(md_apply_fix): Don't attempt to resolve SPU_PPU relocs.
+	* config/tc-spu.h (md_operand): Handle @ppu without sym.
 
-	* config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
-	symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
-	(xtensa_fix_close_loop_end_frags): Use the recorded values instead of
-	decoding the loop instructions.  Remove current_offset variable.
-	(xtensa_fix_short_loop_frags): Likewise.
-	(min_bytes_to_other_loop_end): Remove current_offset argument.
+2007-05-31  Paul Brook  <paul@codesourcery.com>
 
-2006-04-09  Arnold Metselaar  <arnold.metselaar@planet.nl>
+	* config/tc-arm.c (insns): Allow strex on M profile cores.
 
-	* config/tc-z80.c (z80_optimize_expr): Removed; redundant since 2006-04-04.
-	* config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
+2007-05-29  David S. Miller  <davem@davemloft.net>
+	    Jakub Jelinek  <jakub@redhat.com>
 
-2006-04-07  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+	PR gas/4558
+	* config/tc-sparc.c (md_apply_fix): Fix relocation overflow checks
+	for BFD_RELOC_SPARC_WDISP16 and BFD_RELOC_SPARC_WDISP19.
 
-	* gas/config/tc-avr.c (mcu_types): Add support for attiny261,
-	attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
-	attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
-	atmega644, atmega329, atmega3290, atmega649, atmega6490,
-	atmega406, atmega640, atmega1280, atmega1281, at90can32,
-	at90can64, at90usb646, at90usb647, at90usb1286 and
-	at90usb1287.
-	Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
+2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 
-2006-04-07  Paul Brook  <paul@codesourcery.com>
+	* config/tc-spu.h: Wrap in #ifndef/#endif.  Delete coff macros.
 
-	* config/tc-arm.c (parse_operands): Set default error message.
+2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 
-2006-04-07  Paul Brook  <paul@codesourcery.com>
+	* config/tc-ppc.c: Convert to ISO C.
+	* config/tc-ppc.c: Likewise.
 
-	* config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
+2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 
-2006-04-07  Paul Brook  <paul@codesourcery.com>
+	* write.h (EXEC_MACHINE_TYPE): Delete.
+	(string_byte_count, section_alignment): Delete.
 
-	* config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
+2007-05-28  Nathan Sidwell  <nathan@codesourcery.com>
 
-2006-04-07  Paul Brook  <paul@codesourcery.com>
+	* app.c (do_scrub_chars): Cope with \ at end of buffer.
 
-	* config/tc-arm.c (THUMB2_LOAD_BIT): Define.
-	(move_or_literal_pool): Handle Thumb-2 instructions.
-	(do_t_ldst): Call move_or_literal_pool for =N addressing modes.
+2007-05-26  Alan Modra  <amodra@bigpond.net.au>
 
-2006-04-07  Alan Modra  <amodra@bigpond.net.au>
+	* config/tc-ppc.c (ppc_insert_operand): Truncate sign bits in
+	top 32 bits of 64 bit value if so doing results in passing
+	range check.  Rewrite sign extension fudges similarly.  Enable
+	fudges for powerpc64 too.  Report user value if range check
+	fails rather than fudged value.  Negate PPC_OPERAND_NEGATIVE
+	range rather than value, also to report user value on failure.
 
-	PR 2512.
-	* config/tc-i386.c (match_template): Move 64-bit operand tests
-	inside loop.
+2007-03-25  Paul Brook  <paul@codesourcery.com>
 
-2006-04-06  Carlos O'Donell  <carlos@codesourcery.com>
+	* config/tc-arm.c (T2_SUBS_PC_LR): Define.
+	(do_t_add_sub): Correctly encode subs pc, lr, #const.
+	(do_t_mov_cmp): Correctly encode movs pc, lr.
 
-	* po/Make-in: Add install-html target.
-	* Makefile.am: Add install-html and install-html-recursive targets.
-	* Makefile.in: Regenerate.
-	* configure.in: AC_SUBST datarootdir, docdir, htmldir.
+2007-05-24  Steve Ellcey  <sje@cup.hp.com>
+
+	* Makefile.in: Regnerate.
 	* configure: Regenerate.
-	* doc/Makefile.am: Add install-html and install-html-am targets.
+	* aclocal.m4: Regenerate.
 	* doc/Makefile.in: Regenerate.
 
-2006-04-06  Alan Modra  <amodra@bigpond.net.au>
+2007-05-22  Bob Wilson  <bob.wilson@acm.org>
+	
+	* doc/c-xtensa.texi (Xtensa Automatic Alignment): Remove statements
+	and index entries about automatic alignment of ENTRY instructions.
+	
+2007-05-22  Nick Clifton  <nickc@redhat.com>
+
+	* doc/as.texinfo: Use @copying around the copyright notice.
+
+2007-05-18  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/tc-mips.c (s_mipsset): Use generic s_set for directives
+	containing a comma.
+
+2007-05-17  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR gas/4517
+	2003-06-05  Michal Ludvig  <mludvig@suse.cz>
+	* doc/as.texinfo: Document new directives: .cfi_restore, 
+	.cfi_undefined, .cfi_same_value, .cfi_return_column, 
+	.cfi_remember_state and .cfi_restore_state.
+
+2007-05-17  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* config/tc-m68k.c (md_apply_fix): Show value of out of range
+	fixups in error message.
+	(md_conver_frag_1): Propagate the fix source location and use
+	as_bad_where rather than fatal, for better error messages.
+
+2007-05-16  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (v7m_psrs): Add uppercase PSR names and xpsr.
+
+2007-05-15  Mark Shinwell  <shinwell@codesourcery.com>
+
+	* app.c (do_scrub_chars): Don't damage \@ pseudo-variables.
+
+2007-05-15  Vincent Riviere  <vincent.riviere@freesbee.fr>	
+
+	PR gas/3041
+	* config/tc-m68k.c (relaxable_symbol): Make sure that the correct
+	addend is stored for relocs against weak symbols.
+	(md_apply_fix): So not loose track of addend for relocs against
+	weak symbols.
+
+2007-05-14  Thiemo Seufer  <ths@mips.com>
+
+	* config/tc-mips.c (md_parse_option): Fix parsing of -O option.
+
+2007-05-14  Mei Ligang  <ligang@sunnorth.com.cn>
+
+	* config/tc-score.c (data_op2, validate_immediate): Fix bug for
+	addri, addri.c, subi, and subi.c when immediate number is hex.
+	(score_insns): Remove subis and subis.c.
+	(do_sub_rdi16): Delete.
+	
+2007-05-11  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/tc-spu.c (md_pseudo_table): Add int, long, quad.  Call
+	spu_cons for word.
+	(md_assemble): Tidy use of insn.flag.
+	(get_imm): Likewise.  Handle uppercase input too.
+	(spu_cons): New function.
+	* config/tc-spu.h (tc_fix_adjustable): Don't adjust SPU_PPU relocs.
+	(TC_FORCE_RELOCATION): Don't resolve them either.
+
+2007-05-05  Mark Shinwell  <shinwell@codesourcery.com>
+ 
+	* config/tc-arm.c (md_apply_fix): Generate more accurate
+	diagnostic when 8-bit immediate range is exceeded for
+	BFD_RELOC_ARM_OFFSET_IMM8.
+
+2007-05-04  Alan Modra  <amodra@bigpond.net.au>
+
+	PR gas/4460
+	* config/tc-i386.c (lex_got): Don't replace the reloc token with
+	a space if we already have a space.
+
+2007-05-03  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-i386.c (match_template): Don't explicitly check
+	suffix for crc32 in Intel mode.
+	(process_suffix): Issue an error for crc32 if the operand size
+	is ambiguous.
+
+2007-05-03  Vincent Riviere  <vincent.riviere@freesbee.fr>
+	    Nick Clifton  <nickc@redhat.com>
+
+	PR gas/3041
+	* config/tc-m68k.c (relaxable_symbol): Do not relax weak symbols.
+	(tc_gen_reloc): Adjust the addend of relocs against weak symbols.
+	(md_apply_fix): Put zero values into the frags referencing weak
+	symbols.
+
+2007-05-02  Alan Modra  <amodra@bigpond.net.au>
+
+	PR 4448
+	* config/tc-ppc.c (ppc_insert_operand): Don't increase min for
+	PPC_OPERAND_PLUS1.
+
+2007-05-01  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-i386.c (match_template): Check suffix for crc32 in
+	Intel mdoe.
+	(process_suffix): Default the suffix of 8bit crc32 to
+	BYTE_MNEM_SUFFIX.
+	(check_byte_reg): Skip check for 8bit crc32.
+
+2007-04-30  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-i386.c (md_assemble): Use register_prefix in
+	error/warning message.
+	(check_byte_reg): Likewise.
+	(check_long_reg): Likewise.
+	(check_qword_reg): Likewise.
+	(check_word_reg): Likewise.
+	(process_operands): Likewise.
+
+2007-04-30  Alan Modra  <amodra@bigpond.net.au>
+
+	PR 4436
+	* config/tc-ppc.c (ppc_insert_operand): Disable range check if
+	min > max.
+
+2007-04-28  Thiemo Seufer  <ths@networkno.de>
+
+	* config/tc-mips.c: Fix comment.
+
+2007-04-26  Anatoly Sokolov <aesok@post.ru>
+
+	* config/tc-avr.c (mcu_types): Add support for atmega8hva and
+	atmega16hva devices. Move at90usb82 device to 'avr5' architecture.
+	* doc/c-avr.texi: Document new devices.
+
+2007-04-24  Alan Modra  <amodra@bigpond.net.au>
+
+	* Makefile.am: Run "make dep-am".
+	* Makefile.in: Regenerate.
+
+2007-04-23  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* config/tc-m68k.c (mcf54455_ctrl): New.
+	(HAVE_LONG_DISP, HAVE_LONG_CALL, HAVE_LONG_COND): New.
+	(m68k_archs): Add isac.
+	(m68k_cpus): Add 54455 family.
+	(m68k_ip): Split Bg into Bb, Bs, Bg.
+	(m68k_elf_final_processing): Add ISA_C.
+	* doc/c-m68k.texi (M680x0 Options): Add isac.
 
-	* frags.c (frag_offset_fixed_p): Reinitialise offset before
-	second scan.
+2007-04-22  Alan Modra  <amodra@bigpond.net.au>
 
-2006-04-05  Richard Sandiford  <richard@codesourcery.com>
-	    Daniel Jacobowitz  <dan@codesourcery.com>
+	* read.c (read_a_source_file): Skip multiple spaces to
+	cover hack in mmix md_start_line_hook which overwrites a
+	colon with a space.  Delete sermon and needless assertion.
 
-	* config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
-	(GOTT_BASE, GOTT_INDEX): New.
-	(tc_gen_reloc): Don't alter relocations against GOTT_BASE and
-	GOTT_INDEX when generating VxWorks PIC.
-	* configure.tgt (sparc*-*-vxworks*): Remove this special case;
-	use the generic *-*-vxworks* stanza instead.
+2007-04-21  Alan Modra  <amodra@bigpond.net.au>
 
-2006-04-04  Alan Modra  <amodra@bigpond.net.au>
+	* config/atof-vax.c (atof_vax_sizeof): Change return type to unsigned.
+	(md_atof): Make number_of_chars unsigned.  Revert last change.
+	* config/tc-or32.c (md_apply_fix): Delete bogus assertions.
+	* config/tc-sh.c (sh_optimize_expr): Only define for OBJ_ELF.
+	* config/tc-sh.h (md_optimize_expr): Likewise.
+	* config/tc-sh64.c (shmedia_md_pcrel_from_section): Delete bogus
+	assertion.
+	* config/tc-xtensa.c (convert_frag_immed_finish_loop): Likewise.
 
-	PR 997
-	* frags.c (frag_offset_fixed_p): New function.
-	* frags.h (frag_offset_fixed_p): Declare.
-	* expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
-	(resolve_expression): Likewise.
+2007-04-21  Nick Clifton  <nickc@redhat.com>
 
-2006-04-03  Sterling Augustine  <sterling@tensilica.com>
+	* config/atof-vax.c (md_atof): Fix comparison inside know().
 
-	* config/tc-xtensa.c (init_op_placement_info_table): Check for formats
-	of the same length but different numbers of slots.
+	* config/tc-ia64.c (emit_one_bundle): Fix typo.
 
-2006-03-30  Andreas Schwab  <schwab@suse.de>
+2007-04-21  Alan Modra  <amodra@bigpond.net.au>
 
-	* configure.in: Fix help string for --enable-targets option.
+	* expr.c (expr): Assert on rankarg, not rank which can be unsigned.
+	* read.c (read_a_source_file): Remove buffer_limit[-1] assertion.
+	Don't skip over NUL char.
+	(pseudo_set): Set X_op for registers to O_register.
+	* symbols.c (symbol_clone): Remove assertion that sym is defined.
+	(resolve_symbol_value): Resolve O_register symbols.
+	* config/tc-i386.c (parse_real_register): Don't use i386_float_regtab.
+	Instead find st(0) by hash lookup.
+	* config/tc-ppc.c (ppc_macro): Warning fix.
+
+	* as.h (ENABLE_CHECKING): Default define to 0.
+	(know): Assert if ENABLE_CHECKING.
+	(struct relax_type): Remove superfluous declaration.
+	* configure.in (--enable-checking): New.
 	* configure: Regenerate.
+	* config.in: Regenerate.
+	* config/tc-ppc.c (ppc_setup_opcodes): Do checks when ENABLE_CHECKING.
+	Check for duplicate powerpc_operands entries.
+
+2007-04-20  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* config/tc-m68k.c (mcf5253_ctrl): New.
+	(mcf52223_ctrl): New.
+	(m68k_cpus): Add 5253, 52221, 52223.
+
+	* config/m68k-parse.h (RAMBAR_ALT): New.
+	* config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New.
+	(mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl,
+	mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl,
+	mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl,
+	mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for
+	RAMBAR1.
+	(mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT.
+	(m68k_cpus): Adjust 5206, 5206e & 5307 entries.
+	(m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used.  Add it
+	to control register mapping.
+
+2007-04-20  Alan Modra  <amodra@bigpond.net.au>
+
+	* messages.c (as_internal_value_out_of_range): Fix typo in
+	error message.  Return after printing domain error.
+	* config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
+	in max when shifting right.
+
+2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 
-2006-03-28  Nathan Sidwell  <nathan@codesourcery.com>
-
-	* gas/config/tc-m68k.c (find_cf_chip): Merge into ...
-	(m68k_ip): ... here.  Use for all chips.  Protect against buffer
-	overrun and avoid excessive copying.
-
-	* config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
-	m68020_control_regs, m68040_control_regs, m68060_control_regs,
-	mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
-	mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
-	mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
-	(m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
-	mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl, 
-	mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
-	mcf5282_ctrl, mcfv4e_ctrl): ... these.
-	(mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
-	(struct m68k_cpu): Change chip field to control_regs.
-	(current_chip): Remove.
-	(control_regs): New.
-	(m68k_archs, m68k_extensions): Adjust.
-	(m68k_cpus): Reorder to be in cpu number order.  Adjust.
-	(CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
-	(find_cf_chip): Reimplement for new organization of cpu table.
-	(select_control_regs): Remove.
-	(mri_chip): Adjust.
-	(struct save_opts): Save control regs, not chip.
-	(s_save, s_restore): Adjust.
-	(m68k_lookup_cpu): Give deprecated warning when necessary.
-	(m68k_init_arch): Adjust.
-	(md_show_usage): Adjust for new cpu table organization.
-
-2006-03-25  Bernd Schmidt  <bernd.schmidt@analog.com>
-
-	* config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
-	* config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
-	* config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
-	"elf/bfin.h".
-	(GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
-	(any_gotrel): New rule.
-	(got): Use it, and create Expr_Node_GOT_Reloc nodes.
-	* config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
-	"elf/bfin.h".
-	(DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
-	(bfin_pic_ptr): New function.
-	(md_pseudo_table): Add it for ".picptr".
-	(OPTION_FDPIC): New macro.
-	(md_longopts): Add -mfdpic.
-	(md_parse_option): Handle it.
-	(md_begin): Set BFD flags.
-	(md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
-	(bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
-	us for GOT relocs.
-	* Makefile.am (bfin-parse.o): Update dependencies.
-	(DEPTC_bfin_elf): Likewise.
+	* messages.c (as_internal_value_out_of_range): Extend to report
+	errors for values with invalid low bits set.
+	* config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
+	fields.  Check that operands and opcode fields are disjoint.
+	(ppc_insert_operand): Check operands using mask rather than bit
+	count.   Check low bits too.  Handle PPC_OPERAND_PLUS1.  Adjust
+	insertion code.
+	(md_apply_fix): Adjust for struct powerpc_operand change.
+
+2007-04-19  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
+	Thumb-1.  Add sanity check for bogus relaxations.
+
+2007-04-19  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
+
+2007-04-19  Alan Modra  <amodra@bigpond.net.au>
+
+	* Makefile.am: Run "make dep-am".
 	* Makefile.in: Regenerate.
 
-2006-03-25  Richard Sandiford  <richard@codesourcery.com>
+2007-04-19  Nathan Froyd <froydnj@codesourcery.com>
 
-	* config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
-	mcfemac instead of mcfmac.
+	* doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
 
-2006-03-22  Richard Sandiford  <richard@codesourcery.com>
-	    Daniel Jacobowitz  <dan@codesourcery.com>
-	    Phil Edwards  <phil@codesourcery.com>
-	    Zack Weinberg  <zack@codesourcery.com>
-	    Mark Mitchell  <mark@codesourcery.com>
-	    Nathan Sidwell  <nathan@codesourcery.com>
+2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
+
+	* doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
+
+2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
+
+	* config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
+	(match_template): Handle operand size for crc32 in SSE4.2.
+	(process_suffix): Handle operand type for crc32 in SSE4.2.
+	(output_insn): Support SSE4.2.
+
+2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
+
+	* config/tc-i386.c (cpu_arch): Add .sse4.1.
+	(process_operands): Adjust implicit operand for blendvpd,
+	blendvps and pblendvb in SSE4.1.
+	(output_insn): Support SSE4.1.
+
+2007-04-18  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
+
+2007-04-16  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
+
+	* config/tc-sh.c (sh_handle_align):  Call as_bad_where instead
+	of as_warn_where for misaligned data.
+
+2007-04-15  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
+
+	* config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
+	rs_fill frags.
+
+2007-04-14  Steve Ellcey  <sje@cup.hp.com>
+
+	* Makefile.am: Add ACLOCAL_AMFLAGS.
+	* Makefile.in: Regenerate.
 
-	* config/tc-mips.c (mips_target_format): Handle vxworks targets.
-	(md_begin): Complain about -G being used for PIC.  Don't change
-	the text, data and bss alignments on VxWorks.
-	(reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
-	generating VxWorks PIC.
-	(load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
-	(macro): Likewise, but do not treat la $25 specially for
-	VxWorks PIC, and do not handle jal.
-	(OPTION_MVXWORKS_PIC): New macro.
-	(md_longopts): Add -mvxworks-pic.
-	(md_parse_option): Don't complain about using PIC and -G together here.
-	Handle OPTION_MVXWORKS_PIC.
-	(md_estimate_size_before_relax): Always use the first relaxation
-	sequence on VxWorks.
-	* config/tc-mips.h (VXWORKS_PIC): New.
+2007-04-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 
-2006-03-21  Paul Brook  <paul@codesourcery.com>
+	* config/tc-sh.c (align_test_frag_offset_fixed_p): New.
+	(sh_optimize_expr): Likewise.
+	* config/tc-sh.h (md_optimize_expr): Define.
+	(sh_optimize_expr): Prototype.
 
-	* config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
+2007-04-06  Matt Thomas  <matt@netbsd.org>
 
-2006-03-21  Sterling Augustine  <sterling@tensilica.com>
+	* config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
+	to emit pcrel relocations by DWARF2 in non-code sections.  Borrowed
+	heavily from tc-sparc.c.  (vax_cons_fix_new): Likewise.
 
-	* config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
-	(xtensa_setup_hw_workarounds): Set this new flag for older hardware.
-	(get_loop_align_size): New.
-	(xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
-	(xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
-	(get_text_align_power): Rewrite to handle inputs in the range 2-8.
-	(get_noop_aligned_address): Use get_loop_align_size.
-	(get_aligned_diff): Likewise.
+2007-04-04  Kazu Hirata  <kazu@codesourcery.com>
 
-2006-03-21  Paul Brook  <paul@codesourcery.com>
+	* config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
 
-	* config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
+2007-04-04  Paul Brook  <paul@codesourcery.com>
 
-2006-03-20  Paul Brook  <paul@codesourcery.com>
+	* config/tc-arm.c (do_neon_ext): Enforce immediate range.
+	(insns): Use I15 for vext.
 
-	* config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
-	(do_t_branch): Encode branches inside IT blocks as unconditional.
-	(do_t_cps): New function.
-	(do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
-	do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
-	(opcode_lookup): Allow conditional suffixes on all instructions in
-	Thumb mode.
-	(md_assemble): Advance condexec state before checking for errors.
-	(insns): Use do_t_cps.
+2007-04-04  Paul Brook  <paul@codesourcery.com>
 
-2006-03-20  Paul Brook  <paul@codesourcery.com>
+	* configure.tgt: Loosen checks for arm uclinux eabi targets.
 
-	* config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
-	outputting the insn.
+2007-04-02  Sterling Augustine  <sterling@tensilica.com>
 
-2006-03-18  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
+	* config/tc-xtensa.c (xtensa_flush_pending_output): Check
+	outputting_stabs_line_debug.
 
-	* config/tc-vax.c: Update copyright year.
-	* config/tc-vax.h: Likewise.
+2007-03-26  Anatoly Sokolov <aesok@post.ru>
 
-2006-03-18  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
+	* config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
+	at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
+	devices.
+	* doc/c-avr.texi: Document new devices.
 
-	* config/tc-vax.c (md_chars_to_number): Used only locally, so
-	make it static.
-	* config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
+2007-04-02  Richard Sandiford  <richard@codesourcery.com>
 
-2006-03-17  Paul Brook  <paul@codesourcery.com>
+	* doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
+	* doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
+	* config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
 
-	* config/tc-arm.c (insns): Add ldm and stm.
+2007-03-30  Sterling Augustine  <sterling@tensilica.com>
+	    Bob Wilson  <bob.wilson@acm.org>
 
-2006-03-17  Ben Elliston  <bje@au.ibm.com>
+	* config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
+	Do not check is_loop_target flag.
+	(xtensa_frob_label): Adjust calls to xtensa_move_labels.
+	(xg_assemble_vliw_tokens): Likewise.  Also avoid calling
+	xtensa_move_labels for alignment of loop opcodes.
+	
+2007-03-30  H.J. Lu  <hongjiu.lu@intel.com>
 
-	PR gas/2446
-	* doc/as.texinfo (Ident): Document this directive more thoroughly.
+	* config/tc-i386.c (process_suffix): Reindent a bit.
 
-2006-03-16  Paul Brook  <paul@codesourcery.com>
+2007-03-30  Paul Brook  <paul@codesourcery.com>
 
-	* config/tc-arm.c (insns): Add "svc".
+	* config/tc-arm.c (encode_thumb2_ldmstm): New function.
+	(do_t_ldmstm): Generate 16-bit push/pop.  Use encode_thumb2_ldmstm.
+	(do_t_push_pop):  Use encode_thumb2_ldmstm.
 
-2006-03-13  Bob Wilson  <bob.wilson@acm.org>
+2007-03-29  DJ Delorie  <dj@redhat.com>
 
-	* config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
-	flag and avoid double underscore prefixes.
+	* config/tc-m32c.c (rl_for, relaxable): Protect argument.
+	(md_relax_table): Add entries for ADJNZ macros.
+	(M32C_Macros): Add ADJNZ macros.
+	(subtype_mappings): Add entries for ADJNZ macros.
+	(insn_to_subtype): Check for adjnz and sbjnz insns.
+	(md_estimate_size_before_relax): Pass insn to insn_to_subtype.
+	(md_convert_frag): Convert adjnz and sbjnz.
 
-2006-03-10  Paul Brook  <paul@codesourcery.com>
+2007-03-29  Nick Clifton  <nickc@redhat.com>
 
-	* config/tc-arm.c (md_begin): Handle EABIv5.
-	(arm_eabis): Add EF_ARM_EABI_VER5.
-	* doc/c-arm.texi: Document -meabi=5.
+	* itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
+	initialization.
+	* itbl-ops.h (enum e_processor): Initialise the e_nprocs field
+	using ITBL_NUMBER_OF_PROCESSORS.
+	* itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
 
-2006-03-10  Ben Elliston  <bje@au.ibm.com>
+2007-03-28  H.J. Lu  <hongjiu.lu@intel.com>
 
-	* app.c (do_scrub_chars): Simplify string handling.
+	* config/tc-i386.c (build_modrm_byte): For instructions with 2
+	register operands, encode destination in i.rm.regmem if its
+	RegMem bit is set.
 
-2006-03-07  Richard Sandiford  <richard@codesourcery.com>
-	    Daniel Jacobowitz  <dan@codesourcery.com>
-	    Zack Weinberg  <zack@codesourcery.com>
-	    Nathan Sidwell  <nathan@codesourcery.com>
-	    Paul Brook  <paul@codesourcery.com>
-	    Ricardo Anguiano  <anguiano@codesourcery.com>
+2007-03-28  Richard Sandiford  <richard@codesourcery.com>
 	    Phil Edwards  <phil@codesourcery.com>
 
-	* config/tc-arm.c (md_apply_fix): Install a value of zero into a
-	BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
-	R_ARM_ABS12 reloc.
-	(tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
-	relocs, but adjust by md_pcrel_from_section.  Create R_ARM_ABS12
-	relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
-
-2006-03-06  Bob Wilson  <bob.wilson@acm.org>
-
-	* config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
-	even when using the text-section-literals option.
-
-2006-03-06  Nathan Sidwell  <nathan@codesourcery.com>
-
-	* config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
-	and cf.
-	(m68k_ip): <case 'J'> Check we have some control regs.
-	(md_parse_option): Allow raw arch switch.
-	(m68k_init_arch): Better detection of arch/cpu mismatch.  Detect
-	whether 68881 or cfloat was meant by -mfloat.
-	(md_show_usage): Adjust extension display.
-	(m68k_elf_final_processing): Adjust.
-
-2006-03-03  Bjoern Haase  <bjoern.m.haase@web.de>
-
-	* config/tc-avr.c (avr_mod_hash_value): New function.
-	(md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
-	BFD_RELOC_MS8_LDI for hlo8() and hhi8() 
-	(md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
-	instead of int avr_ldi_expression: use avr_mod_hash_value instead
-	of (int).
-	(tc_gen_reloc): Handle substractions of symbols, if possible do
-	fixups, abort otherwise.	
-	* config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
-	tc_fix_adjustable): Define.
+	* doc/as.texinfo: Put the contents after the title page rather
+	than at the end of the document.
+
+2007-03-27  Alan Modra  <amodra@bigpond.net.au>
+
+	* NEWS: Mention ".reloc".
+
+2007-03-26  Sterling Augustine  <sterling@tensilica.com>
 	
-2006-03-02  James E Wilson  <wilson@specifix.com>
+	* config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
+	in FLIX instructions.
+	
+2007-03-26  Julian Brown  <julian@codesourcery.com>
 
-	* config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
-	change the template, then clear md.slot[curr].end_of_insn_group.
+	* config/tc-arm.c (arm_it): Add immisfloat field.
+	(parse_qfloat_immediate): Disallow integer syntax for floating-point
+	immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
+	(parse_neon_mov): Set immisfloat bit for operand if it parsed as a
+	float.
+	(neon_cmode_for_move_imm): Reject non-float immediates for float
+	operands.
+	(neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
 
-2006-02-28  Jan Beulich  <jbeulich@novell.com>
+2007-03-26  Julian Brown  <julian@codesourcery.com>
 
-	* macro.c (get_any_string): Don't insert quotes for <>-quoted input.
+	* doc/c-arm.texi: Add documentation for .dn/.qn directives.
 
-2006-02-28  Jan Beulich  <jbeulich@novell.com>
+2007-03-26  Alan Modra  <amodra@bigpond.net.au>
 
-	PR/1070
-	* macro.c (getstring): Don't treat parentheses special anymore.
-	(get_any_string): Don't consider '(' and ')' as quoting anymore.
-	Special-case '(', ')', '[', and ']' when dealing with non-quoting
-	characters.
+	* doc/as.texinfo (Reloc): Document.
+	* read.c (potable): Add "reloc".
+	(s_reloc): New function.
+	* write.c (reloc_list): New global var.
+	(resolve_reloc_expr_symbols): New function.
+	(write_object_file): Call it.
+	(write_relocs): Process reloc_list.
+	* write.h (struct reloc_list): New.
+	(reloc_list): Declare.
 
-2006-02-28  Mat <mat@csail.mit.edu>
+2007-03-24  Paul Brook  <paul@codesourcery.com>
 
-	* dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
+	* config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
 
-2006-02-27  Jakub Jelinek  <jakub@redhat.com>
+2007-03-24  Paul Brook  <paul@codesourcery.com>
+	Mark Shinwell  <shinwell@codesourcery.com>
 
-	* dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
-	field.
-	(CFI_signal_frame): Define.
-	(cfi_pseudo_table): Add .cfi_signal_frame.
-	(dot_cfi): Handle CFI_signal_frame.
-	(output_cie): Handle cie->signal_frame.
-	(select_cie_for_fde): Don't share CIE if signal_frame flag is
-	different.  Copy signal_frame from FDE to newly created CIE.
-	* doc/as.texinfo: Document .cfi_signal_frame.
+	* config/tc-arm.c (operand_parse_code): Add OP_oRRw.
+	(parse_operands): Don't expect comma if first operand missing.
+	Handle OP_oRRw.
+	(do_srs): Encode register number, checking it is r13.  Update comment.
+	(insns): Update SRS entries to take a register.
 
-2006-02-27  Carlos O'Donell  <carlos@codesourcery.com>
+2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
 
-	* doc/Makefile.am: Add html target.
-	* doc/Makefile.in: Regenerate.
-	* po/Make-in: Add html target.
-
-2006-02-27  H.J. Lu <hongjiu.lu@intel.com>
-
-	* config/tc-i386.c (output_insn): Support Intel Merom New
-	Instructions.
-
-	* config/tc-i386.h (CpuMNI): New.
-	(CpuUnknownFlags): Add CpuMNI.
-
-2006-02-24  David S. Miller  <davem@sunset.davemloft.net>
-
-	* config/tc-sparc.c (priv_reg_table): Add entry for "gl".
-	(hpriv_reg_table): New table for hyperprivileged registers.
-	(sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
-	register encoding.
-
-2006-02-24  DJ Delorie  <dj@redhat.com>
-
-	* config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
-	(tc_gen_reloc): Don't define.
-	* config/tc-m32c.c (rl_for, relaxable): New convenience macros.
-	(OPTION_LINKRELAX): New.
-	(md_longopts): Add it.
-	(m32c_relax): New.
-	(md_parse_options): Set it.
-	(md_assemble): Emit relaxation relocs as needed.
-	(md_convert_frag): Emit relaxation relocs as needed.
-	(md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
-	(m32c_apply_fix): New.
-	(tc_gen_reloc): New.
-	(m32c_force_relocation): Force out jump relocs when relaxing.
-	(m32c_fix_adjustable): Return false if relaxing.
-
-2006-02-24  Paul Brook  <paul@codesourcery.com>
-
-	* config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
-	arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
-	(struct asm_barrier_opt): Define.
-	(arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
-	(parse_psr): Accept V7M psr names.
-	(parse_barrier): New function.
-	(enum operand_parse_code): Add OP_oBARRIER.
-	(parse_operands): Implement OP_oBARRIER.
-	(do_barrier): New function.
-	(do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
-	(do_t_cpsi): Add V7M restrictions.
-	(do_t_mrs, do_t_msr): Validate V7M variants.
-	(md_assemble): Check for NULL variants.
-	(v7m_psrs, barrier_opt_names): New tables.
-	(insns): Add V7 instructions.  Mark V6 instructions absent from V7M.
-	(md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
-	(arm_cpu_option_table): Add Cortex-M3, R4 and A8.
-	(arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
-	(struct cpu_arch_ver_table): Define.
-	(cpu_arch_ver): New.
-	(aeabi_set_public_attributes): Use cpu_arch_ver.  Set
-	Tag_CPU_arch_profile.
-	* doc/c-arm.texi: Document new cpu and arch options.
-
-2006-02-23  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
-
-2006-02-23  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/tc-ia64.c: Update copyright years.
-
-2006-02-22  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/tc-ia64.c (specify_resource): Add the rule 17 from
-	SDM 2.2.
-
-2005-02-22  Paul Brook  <paul@codesourcery.com>
-
-	* config/tc-arm.c (do_pld): Remove incorrect write to
-	inst.instruction.
-	(encode_thumb32_addr_mode): Use correct operand.
-
-2006-02-21  Paul Brook  <paul@codesourcery.com>
-
-	* config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
-
-2006-02-17  Shrirang Khisti  <shrirangk@kpitcummins.com>
-            Anil Paranjape   <anilp1@kpitcummins.com>
-            Shilin Shakti    <shilins@kpitcummins.com>
-
-	* Makefile.am: Add xc16x related entry.
+	* config/tc-i386.c (md_begin): Allow '.' in mnemonic.
+
+2007-03-23  Mark Shinwell  <shinwell@codesourcery.com>
+
+	* config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
+	attempt to jump to the next instruction into NOPs.
+
+2007-03-23  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/tc-spu.c: Don't include opcode/spu.h.
+	(md_assemble): Set tc_fix_data.insn_tag and arg_format.
+	(md_apply_fix): Adjust.
+	* config/tc-spu.h: Include opcode/spu.h.
+	(struct tc_fix_info): New.
+	(TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
+	(TC_FORCE_RELOCATION): Define.
+
+2007-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
+
+2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-i386.c (process_suffix): Check 0x90 instead of
+	xchg for xchg %rax,%rax.
+
+2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
+	and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
+
+2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR binutils/4218
+	* config/tc-i386.c (match_template): Properly handle 64bit mode
+	"xchg %eax, %eax".
+
+2007-03-21  Anton Ertl  <anton@mips.complang.tuw>
+
+	PR gas/4124
+	* config/tc-alpha.c (emit_ustX): Fix ustq code generation.
+
+2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* Makefile.am: Run dep-am.
+	* Makefile.in: Regenerated.
+
+	* config/tc-i386.c: Don't include "opcodes/i386-opc.h".
+
+	* config/tc-i386.h: Include "opcodes/i386-opc.h".
+	(NOP_OPCODE): Removed.
+	(template): Likewise.
+
+2007-03-21  Andreas Schwab  <schwab@suse.de>
+
+	* config/tc-i386.h (NOP_OPCODE): Restore.
+
+2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
+
+	* config/tc-arm.c (do_mul): Don't warn about overlapping
+	Rd and Rm operands when assembling for v6 or above.
+	Correctly capitalize register names in the messages.
+	(do_mlas): Likewise.  Delete spurious blank line.
+
+2007-03-16  Kazu Hirata  <kazu@codesourcery.com>
+
+	* config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
+
+2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-i386.c (md_begin): Use i386_regtab_size to scan 
+	i386_regtab.
+	(parse_register): Use i386_regtab_size instead of ARRAY_SIZE
+	on i386_regtab.
+
+2007-03-15  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR gas/4184
+	* app.c (do_scrub_chars): PUT after setting states.
+
+2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* Makefile.am: Run "make dep-am".
+	* Makefile.in: Regenerated.
+
+	* config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
+	"opcode/i386.h".
+	(md_begin): Check reg_name != NULL for the last entry in
+	i386_regtab.
+
+	* config/tc-i386.h: Move many entries to opcode/i386.h and
+	opcodes/i386-opc.h.
+
+	* configure.in (need_opcodes): Set true for i386.
+	* configure: Regenerated.
+
+2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* Makefile.am (REPORT_BUGS_TO): Removed.
+	(INCLUDES): Remove -DREPORT_BUGS_TO.
+	* Makefile.in: Regenerated.
+
+	* configure.in (--with-bugurl): Removed.
+	* configure: Regenerated.
+
+	* doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
+	(AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
+	(TEXI2DVI): Likewise.
+	(gasver.texi): Removed.
+	(MOSTLYCLEANFILES): Remove gasver.texi.
+	(as.1): Don't depend on gasver.texi.
+	* doc/Makefile.in: Regenerated.
+
+	* doc/as.texi: Include bfdver.texi instead of gasver.texi.
+
+2007-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
+
+	* config/tc-arm.c (arm_copy_symbol_attributes): New.
+	* config/tc-arm.h (arm_copy_symbol_attributes): Declare.
+	(TC_COPY_SYMBOL_ATTRIBUTES): Define.
+	* gas/symbols.c (copy_symbol_attributes): Use
+	TC_COPY_SYMBOL_ATTRIBUTES.
+
+2007-03-14  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
+
+2007-03-14  Alan Modra  <amodra@bigpond.net.au>
+
+	PR 4029
+	* write.c (relax_segment): Insert extra alignment padding
+	to break infinite relax loop when given impossible
+	gcc_except_table assembly.
+
+2007-03-12  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
+	on i.tm.base_opcode.
+	(match_template): Likewise.
+	(process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
+
+	* config/tc-i386.h (Opcode_D): New.
+	(Opcode_FloatR): Likewise.
+	(Opcode_FloatD): Likewise.
+	(D): Redefined.
+	(W): Likewise.
+	(FloatMF): Likewise.
+	(FloatR): Likewise.
+	(FloatD): Likewise.
+
+2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
+
+	* app.c (do_scrub_chars): Recognize comments after # line "file".
+	* read.c (get_linefile_number): New.
+	(s_app_line): Accept ill-formed .linefile lines as comments.
+
+2007-03-09  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/tc-i386.h (WORKING_DOT_WORD): Define.
+
+2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
+
+	* app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
+	* as.h (new_logical_line_flags): New.
+	* input-scrub.c (new_logical_line): Turned into wrapper for...
+	(new_logical_line_flags): this.  Handle flags.
+	* read.c (potable): Add linefile.  Adjust appline argument.
+	(s_app_file): Fake .appfiles no more.
+	(s_app_line): For .linefile, accept file name and flags.
+
+2007-03-08  Alan Modra  <amodra@bigpond.net.au>
+
+	* symbols.c (symbol_relc_make_sym): Comment typo fixes.
+
+2007-03-08  Alan Modra  <amodra@bigpond.net.au>
+
+	* Makefile.am: Run "make dep-am".
 	* Makefile.in: Regenerate.
-	* configure.in: Added xc16x related entry.
-	* configure: Regenerate.
-	* config/tc-xc16x.h: New file
-	* config/tc-xc16x.c: New file
-	* doc/c-xc16x.texi: New file for xc16x
-	* doc/all.texi: Entry for xc16x
-	* doc/Makefile.texi: Added c-xc16x.texi 
-	* NEWS: Announce the support for the new target.
+	* po/POTFILES.in: Regenerate.
 
-2006-02-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
+2007-03-07  Joseph Myers  <joseph@codesourcery.com>
 
-	* configure.tgt: set emulation for mips-*-netbsd*
+	* configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
+	bug-reporting URL.
+	* doc/Makefile.am (gasver.texi): Define BUGURL.
+	* doc/as.texinfo: Use BUGURL.
+	* Makefile.in, configure, doc/Makefile.in: Regenerate.
 
-2006-02-14  Jakub Jelinek  <jakub@redhat.com>
+2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
 
-	* config.in: Rebuilt.
+	* config/tc-s390.c (md_parse_option): z9-ec option added.
 
-2006-02-13  Bob Wilson  <bob.wilson@acm.org>
+2007-03-02  Paul Brook  <paul@codesourcery.com>
 
-	* config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
-	from 1, not 0, in error messages.
-	(md_assemble): Simplify special-case check for ENTRY instructions.
-	(tinsn_has_invalid_symbolic_operands): Do not include opcode and
-	operand in error message.
+	* config/tc-arm.c (relax_immediate): Always return positive values.
+	(relaxed_symbol_addr): New function.
+	(relax_adr, relax_branch): Use it.
+	(arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
 
-2006-02-13  Joseph S. Myers  <joseph@codesourcery.com>
+2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 
-	* configure.tgt (arm-*-linux-gnueabi*): Change to
-	arm-*-linux-*eabi*.
+	* as.c (parse_args): Update copyright date.
 
-2006-02-10  Nick Clifton  <nickc@redhat.com>
+2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 
-	* config/tc-crx.c (check_range): Ensure that the sign bit of a
-	32-bit value is propagated into the upper bits of a 64-bit long.
+	* configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
 
-	* config/tc-arc.c (init_opcode_tables): Fix cast.
-	(arc_extoper, md_operand): Likewise.
+2007-02-28  Nick Clifton  <nickc@redhat.com>
 
-2006-02-09  David Heine  <dlheine@tensilica.com>
+	PR gas/3797
+	* config/tc-d10v.c (do_assemble): Do not generate error messages,
+	just return -1 whenever a problem is encountered.
+	(md_assemble): If do_assemble returns -1 generate a non-fatal
+	error message and return.
 
-	* config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
-	each relaxation step.
+	PR gas/2623
+	* config/tc-msp430.c (line_separator_char): Change to '{'.
 
-2006-02-09  Eric Botcazou  <ebotcazou@libertysurf.fr>
-	
-	* configure.in (CHECK_DECLS): Add vsnprintf.
+2007-02-27  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/tc-m68hc11.c (fixup24): Correct fixup size.
+	(build_jump_insn): Likewise.
+	(build_insn): Likewise.
+	(s_m68hc11_relax): Likewise.
+
+2007-02-27  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/obj-elf.c (elf_frob_file): frag_wane any new frags.
+
+2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
+
+	* config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
+
+2007-02-23  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/tc-mn10300.c (md_convert_frag): Correct fixup size.
+	(md_assemble): Likewise.
+
+2007-02-22  Alan Modra  <amodra@bigpond.net.au>
+
+	* write.c (size_seg): Always clear SEC_RELOC here.
+	(install_reloc): New function, extracted from..
+	(write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
+	with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
+	testing frag size.  Set SEC_RELOC here.
+
+2007-02-21  Alan Modra  <amodra@bigpond.net.au>
+
+	PR 4082
+	* config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
+
+2007-02-20  Thiemo Seufer  <ths@mips.com>
+
+	* doc/c-mips.texi: Document 74kc, 74kf, 74kx.
+
+2007-02-20  Thiemo Seufer  <ths@mips.com>
+
+	* config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
+
+2007-02-20  Thiemo Seufer  <ths@mips.com>
+            Chao-Ying Fu  <fu@mips.com>
+
+	* config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
+	ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
+	(macro_build): Add case '2'.
+	(macro): Expand M_BALIGN to nop, packrl.ph or balign.
+	(validate_mips_insn): Add support for balign instruction.
+	(mips_ip): Handle DSP R2 instructions. Support balign instruction.
+	(OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
+	md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
+	command line options.
+	(s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
+	(md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
+	* doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
+	.set dspr2, .set nodspr2.
+
+2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
+	(m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
+
+2007-02-18  Alan Modra  <amodra@bigpond.net.au>
+
+	* write.c (TC_FX_SIZE_SLACK): Define.
+	(write_relocs): Reinstate check for fixup within frag.
+	* config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
+	* config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
+	* config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
+	* config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
+	* config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
+
+2007-02-17  Mark Mitchell  <mark@codesourcery.com>
+            Nathan Sidwell  <nathan@codesourcery.com>
+            Vladimir Prus  <vladimir@codesourcery.com
+            Joseph Myers  <joseph@codesourcery.com>
+
+	* configure.in (--with-bugurl): New option.
+	* configure: Regenerate.
+	* dep-in.sed: Remove bin-bugs.h.
+	* Makefile.am (REPORT_BUGS_TO): Define.
+	(INCLUDES): Define REPORT_BUGS_TO.
+	(DEP_INCLUDES): Likewise.
+	($(OBJS)): No longer depend on bin-bugs.h.
+	* Makefile.in: Regenerate.
+	* doc/Makefile.in: Regenerate.
+	* as.c (show_usage): Don't print empty REPORT_BUGS_TO.
+	* as.h: Remove include of bin-bugs.h.
+
+2007-02-17  Alan Modra  <amodra@bigpond.net.au>
+
+	* write.c: White space fixes.
+	(fixup_segment): Move symbol_mri_common_p adjustments..
+	(write_relocs): ..and symbol_equated_reloc_p adjustments..
+	(adjust_reloc_syms): ..to here.
+
+2007-02-16  Alan Modra  <amodra@bigpond.net.au>
+
+	* subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
+	xmalloc, memset.  Don't bother assigning NULL to known zero mem.
+	(subseg_set_rest): Remove unnecessary cast.
+	* write.c: Include libbfd.h.  Replace PTR with void * throughout.
+	Remove unnecessary forward declarations and casts.
+	(set_symtab): Delete extern bfd_alloc.
+	(fixup_segment): Move.
+
+2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
+	* config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
+	(mcf5475_ctrl, mcf5485_ctrl): New.
+	(m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
+	(m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
+	(init_table): Add asid, mmubar, adjust rombar0.
+
+2007-02-14  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
+	* config/tc-i386.c: Wrap overly long lines, whitespace fixes.
+	(process_operands): Move old Seg2ShortForm and Seg3ShortForm
+	code, and test for these insns using a combination of
+	opcode_modifier and operand_types.
+
+2007-02-07  Paul Brook  <paul@codesourcery.com>
+
+	* configure.tgt: Add arm*-*-uclinux-*eabi.
+
+2007-02-05  Dave Brolley  <brolley@redhat.com>
+	    Richard Sandiford  <rsandifo@redhat.com>
+	    DJ Delorie  <dj@redhat.com>
+	    Stan Cox  <scox@redhat.com>
+	    Jim Blandy  <jimb@redhat.com>
+	    Nick Clifton  <nickc@redhat.com>
+	    Jim Wilson  <wilson@redhat.com>
+	    Frank Ch. Eigler  <fche@redhat.com>
+	    Graydon Hoare  <graydon@redhat.com>
+	    Ben Elliston  <bje@redhat.com>
+	    John Healy  <jhealy@redhat.com>
+	    Richard Henderson  <rth@redhat.com>
+
+	* Makefile.am (CPU_TYPES): Add mep.
+	(TARGET_CPU_CFILES): Add tc-mep.c.
+	(TARGET_CPU_HFILES): Add tc-mep.h.
+	(DEPTC_mep_elf): New variable.
+	(DEPTC_mep_coff): Likewise.
+	(DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
+	* configure.in: Support mep.
+	* configure.tgt: Likewise.
+	* config/tc-mep.c: New file.
+	* config/obj-elf.c: New file.
+	* config/tc-mep.c: New file.
+	* config/tc-mep.h: New file.
+	* testsuite/gas/mep: New testsuite with content.
+	* Makefile.in: Regenerate.
 	* configure: Regenerate.
-	* messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
-	include/declare here, but...
-	* as.h: Move code detecting VARARGS idiom to the top.
-	(errno.h, stdarg.h, varargs.h, va_list): ...here.
-	(vsnprintf): Declare if not already declared.
-
-2006-02-08  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* as.c (close_output_file): New.
-	(main): Register close_output_file with xatexit before
-	dump_statistics. Don't call output_file_close.
-
-2006-02-07  Nathan Sidwell  <nathan@codesourcery.com>
-
-	* config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
-	mcf5329_control_regs): New.
-	(not_current_architecture, selected_arch, selected_cpu): New.
-	(m68k_archs, m68k_extensions): New.
-	(archs): Renamed to ...
-	(m68k_cpus): ... here.  Adjust.
-	(n_arches): Remove.
-	(md_pseudo_table): Add arch and cpu directives.
-	(find_cf_chip, m68k_ip): Adjust table scanning.
-	(no_68851, no_68881): Remove.
-	(md_assemble): Lazily initialize.
-	(select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
-	(md_init_after_args): Move functionality to m68k_init_arch.
-	(mri_chip): Adjust table scanning.
-	(md_parse_option): Reimplement 'm' processing to add -march & -mcpu
-	options with saner parsing.
-	(m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
-	m68k_init_arch): New.
-	(s_m68k_cpu, s_m68k_arch): New.
-	(md_show_usage): Adjust.
-	(m68k_elf_final_processing): Set CF EF flags.
-	* config/tc-m68k.h (m68k_init_after_args): Remove.
-	(tc_init_after_args): Remove.
-	* doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
-	(M68k-Directives): Document .arch and .cpu directives.
-
-2006-02-05  Arnold Metselaar  <arnold.metselaar@planet.nl>
-
-	* config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as 
-	synonyms for equ and defl. 
-	(z80_cons_fix_new): New function.
-	(emit_byte): Disallow relative jumps to absolute locations.
-	(emit_data): Only handle defb, prototype changed, because defb is 
-	now handled as pseudo-op rather than an instruction.
-	(instab): Entries for defb,defw,db,dw moved from here...
-	(md_pseudo_table): ... to here, use generic cons() for defw,dw. 
-	Add entries for def24,def32,d24,d32.
-	(md_assemble): Improved error handling.
-	(md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
-	* config/tc-z80.h (TC_CONS_FIX_NEW): Define.
-	(z80_cons_fix_new): Declare.
-	* doc/c-z80.texi (defb, db): Mention warning on overflow. 
-	(def24,d24,def32,d32): New pseudo-ops.
+
+2007-02-05  Dave Brolley  <brolley@redhat.com>
+
+	* cgen.c (gas_cgen_install_complex_reloc): Removed.
+	(complex_reloc_installation_howto): Removed.
+
+2007-02-05  Dave Brolley  <brolley@redhat.com>
+	    Graydon Hoare  <graydon@redhat.com>
+	    DJ Delorie  <dj@redhat.com>
+	    Catherine Moore  <clm@redhat.com>
+	    Michael Chastain  <chastain@redhat.com>
+	    Frank Ch. Eigler  <fche@redhat.com>
+
+	* symbols.c (use_complex_relocs_for): New, to decide
+	when to use complex relocs. Add signed RELC support.
+	(resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
+	encode expression symbols as mangled complex relocation symbols (when
+	compiled with -DOBJ_COMPLEX_RELOC).
+	(symbol_relc_make_sym,value,expr): New traversal/conversion routines.
+	* cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
+	encode_addend with new args. Modify to get start, length from
+	ifield whenever it is set. Also change condition on which
+	self-describing relocs are encoded. Add hook into
+	gas_cgen_encode_addend.
+	(queue_fixup_recursively): Add signed RELC support. Change from masked
+	expr to trunc flag. Restore assignment of sub-field value to
+	temporary in fixups array. Reflect changed meaning of last arg to
+	queue_fixup_recursively.
+	(fixup): Add cgen_maybe_multi_ifield member.
+	(make_right_shifted_expr): New function.
+	(queue_fixup): Change to recursive function that fragments
+	fixups if operand has a multi-ifield.
+	(gas_cgen_parse_operand): Add RELC code to wrap expressions in
+	symbols, call weak_operand_overflow_check, and fragment call
+	queue_fixup with operand fields.
+	(gas_cgen_finish_insn) Modify to manage ifield pointer.
+	(weak_operand_overflow_check): New function to try to select
+	insns correctly.
+	(gas_cgen_encode_addend): New function for relc.
+	(gas_cgen_install_complex_reloc): Likewise.
+	(gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
+	* write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
+	cgen_maybe_multi_ifield field to fx_cgen substructure.
+	* cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
+	* symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
+	
+2007-02-03  DJ Delorie  <dj@delorie.com>
+
+	* config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
+	byte relocs.
+	* config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
+	(m32c_cons_fix_new): Prototype.
+
+2007-02-02  Bob Wilson  <bob.wilson@acm.org>
+	
+	* config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
+	(xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
 	
-2006-02-02  Paul Brook  <paul@codesourcery.com>
-
-	* config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
-
-2005-02-02  Paul Brook  <paul@codesourcery.com>
-
-	* config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
-	T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
-	T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
-	T2_OPCODE_RSB): Define.
-	(thumb32_negate_data_op): New function.
-	(md_apply_fix): Use it.
-
-2006-01-31  Bob Wilson  <bob.wilson@acm.org>
-
-	* config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
-	fields.
-	* config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
-	* config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
-	subtracted symbols.
-	(relaxation_requirements): Add pfinish_frag argument and use it to
-	replace setting tinsn->record_fix fields.
-	(xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
-	and vinsn_to_insnbuf.  Remove references to record_fix and
-	slot_sub_symbols fields.
-	(xtensa_mark_narrow_branches): Delete unused code.
-	(is_narrow_branch_guaranteed_in_range): Handle expr that is not just
-	a symbol.
-	(convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
-	record_fix fields.
-	(tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
-	(vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
-	of the record_fix field.  Simplify error messages for unexpected
-	symbolic operands.
-	(set_expr_symbol_offset_diff): Delete.
-
-2006-01-31  Paul Brook  <paul@codesourcery.com>
-
-	* config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
-
-2006-01-31  Paul Brook  <paul@codesourcery.com>
-	Richard Earnshaw <rearnsha@arm.com>
-
-	* config/tc-arm.c: Use arm_feature_set.
-	(arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
-	arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
-	fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
-	New variables.
-	(insns): Use them.
-	(md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
-	md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
-	arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
-	s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
-	feature flags.
-	(arm_legacy_option_table, arm_option_cpu_value_table): New types.
-	(arm_opts): Move old cpu/arch options from here...
-	(arm_legacy_opts): ... to here.
-	(md_parse_option): Search arm_legacy_opts.
-	(arm_cpus, arm_archs, arm_extensions, arm_fpus)
-	(arm_float_abis, arm_eabis): Make const.
-
-2006-01-25  Bob Wilson  <bob.wilson@acm.org>
-
-	* config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
-
-2006-01-21  Jie Zhang  <jie.zhang@analog.com>
-
-	* config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
-	in load immediate intruction.
-
-2006-01-21  Jie Zhang  <jie.zhang@analog.com>
-
-	* config/bfin-parse.y (value_match): Use correct conversion
-	specifications in template string for __FILE__ and __LINE__.
-	(binary): Ditto.
-	(unary): Ditto.
-
-2006-01-18  Alexandre Oliva  <aoliva@redhat.com>
-
-	Introduce TLS descriptors for i386 and x86_64.
-	* config/tc-i386.c (tc_i386_fix_adjustable): Handle
-	BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
-	BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
-	(optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
-	BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
-	displacement bits.
-	(build_modrm_byte): Set up zero modrm for TLS desc calls.
-	(lex_got): Handle @tlsdesc and @tlscall.
-	(md_apply_fix, tc_gen_reloc): Handle the new relocations.
-
-2006-01-11  Nick Clifton  <nickc@redhat.com>
-
-	Fixes for building on 64-bit hosts:
-	* config/tc-avr.c (mod_index): New union to allow conversion
-	between pointers and integers.
-	(md_begin, avr_ldi_expression): Use it.
-	* config/tc-i370.c (md_assemble): Add cast for argument to print
-	statement.
-	* config/tc-tic54x.c (subsym_substitute): Likewise.
-	* config/tc-mn10200.c (md_assemble): Use a union to convert the
-	opindex field of fr_cgen structure into a pointer so that it can
-	be stored in a frag.
-	* config/tc-mn10300.c (md_assemble): Likewise.
-	* config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
-	types.
-	* config/tc-v850.c: Replace uses of (int) casts with correct
-	types.
-
-2006-01-09  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR gas/2117
-	* symbols.c (snapshot_symbol): Don't change a defined symbol.
-
-2006-01-03  Hans-Peter Nilsson  <hp@bitrange.com>
-
-	PR gas/2101
-	* config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
-	a local-label reference.
-
-For older changes see ChangeLog-2005
+2007-02-02  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
+	(xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
+	(map_suffix_reloc_to_operator): New.
+	(map_operator_to_reloc): New.
+	(expression_maybe_register): Fix incorrect test of return value from
+	xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
+	(xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
+
+2007-02-02  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
+	(tinsn_get_tok): Delete prototype.
+	* config/tc-xtensa.c (tinsn_get_tok): Delete.
+	
+2007-02-02  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/xtensa-relax.h (struct build_instr): Delete id field.
+	* config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
+	and LABEL tokens.
+	(append_literal_op, append_label_op): Remove litnum/labnum arguments;
+	set op_data fields to zero.
+	(parse_id_constant): Delete.
+	(build_transition): Remove code to handle numbered literals and labels.
+
+2007-02-02  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/xtensa-relax.c (build_transition): Remove code after as_fatal.
+	(build_transition_table): Likewise.
+
+2007-02-01  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
+	fx_tcbit.
+	* config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
+
+2007-02-02  Alan Modra  <amodra@bigpond.net.au>
+
+	* write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
+	(struct fix <fx_plt>): Rename to tcbit2.
+	* write.c (fix_new_internal): Adjust.
+	(TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
+	* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
+	* config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
+	* config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
+	* config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
+	* config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
+	* config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
+	* config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
+	* config/tc-msp430.c (msp430_force_relocation_local): Likewise.
+	* config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
+	* config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
+	Instead, compare fx_r_type.
+	* config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
+	fx_tcbit in place of fx_plt.
+	* config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
+	* doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
+	to fx_plt.
+
+2007-01-30  Nick Clifton  <nickc@redhat.com>
+
+	* as.c (main): Mark symbols created via the --defsym command line
+	option as volatile so that they can be overridden later on by a
+	.set directive.  This maintains compatibility with the behaviour
+	of earlier versions of the assembler.
+	* doc/as.texinfo (--defsym): Document that the defined symbol's
+	value can be overridden via a .set directive.
+
+2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-i386.c (swap_imm_operands): Renamed to ...
+	(swap_2_operands): This.  Take 2 ints.
+	(md_assemble): Updated.
+	(swap_operands): Call swap_2_operands to swap 2 operands.
+
+2007-01-24  DJ Delorie  <dj@redhat.com>
+
+	* config/tc-m32c.c (md_pseudo_table): Add .3byte.
+
+2007-01-22  Nick Clifton  <nickc@redhat.com>
+
+	PR gas/3871
+	* tc-score.c: Remove unnecessary uses of _().
+	Make the err_msg[] a file level local array in order to save
+	storage space.
+	Remove unnecessary sprintf()s.
+
+2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
+
+	PR gas/3871
+	* config/tc-score.c : Using _() for const string.
+	Do not assign inst.error with a local string pointer.
+	(md_section_align): Pad section.
+	
+2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-i386.c (build_modrm_byte): Check number of operands
+	when procssing memory/register operand.
+
+2007-01-12  Nick Clifton  <nickc@redhat.com>
+
+	PR gas/3856
+	* macro.c (expand_irp): Do not ignore spaces inside quoted
+	strings.
+
+2007-01-12  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
+	* config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
+	* config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
+	(TC_FORCE_RELOCATION): Define.
+	(TC_FORCE_RELOCATION_LOCAL): Define.
+	* config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
+
+2007-01-12  Alan Modra  <amodra@bigpond.net.au>
+
+	* input-file.c (input_file_open): Check fgets return.
+
+2007-01-11  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
+
+2007-01-11  Nick Clifton  <nickc@redhat.com>
+
+	PR gas/3707
+	* config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
+	variable.
+
+	* config/tc-mcore.c (md_number_to_chars): Use
+	number_to_chars_{big|little}endian.
+
+2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
+
+	* config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
+	architecture by itself.
+	(m68k_ip): Don't issue a warning for tbl instructions on fido.
+	(m68k_elf_final_processing): Treat Fido as an architecture by
+	itself.
+
+2007-01-08  Kai Tietz	<kai.tietz@onevision.com>
+
+	* configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
+
+2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
+	depending on allow_naked_reg.
+
+2007-01-04  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
+
+2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR gas/3830
+	* config/tc-i386.c (register_prefix): New.
+	(set_intel_syntax): Set set_intel_syntax to "" if register
+	prefix isn't needed.
+	(check_byte_reg): Use register_prefix for error message.
+	(check_long_reg): Likewise.
+	(check_qword_reg): Likewise.
+	(check_word_reg): Likewise.
+
+2006-01-04  Julian Brown  <julian@codesourcery.com>
+
+	* config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
+	(do_neon_qshl_imm): Likewise.
+	(do_neon_rshl): New function. Handle rounding variants of
+	v{q}shl-by-register.
+	(insns): Use do_neon_rshl for vrshl, vqrshl.
+
+2007-01-04  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
+	and vacle.
+
+2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-i386.c (swap_operands): Remove branches.
+
+2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-i386.c: Update copyright year.
+	* config/tc-i386.h: Likewise.
+
+2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-i386.c (smallest_imm_type): Return unsigned int
+	instead of int.
+
+2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-i386.c: Convert to ISO C90 formatting
+	* config/tc-i386.h: Likewise.
+
+2007-01-03  David Daney  <ddaney@avtrex.com>
+
+	* config/tc-mips.c (md_show_usage):  Clean up -mno-shared
+	documentation.
+
+For older changes see ChangeLog-2006
 
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