split changelogs

1 files changed, 2687 insertions, 0 deletions

diff --git a/gas/ChangeLog-2004 b/gas/ChangeLog-2004
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+2004-12-29  Alan Modra  <amodra@bigpond.net.au>
+
+	PR gas/619
+	* read.c (s_comm_internal): Don't zero end of name until size
+	expression has been parsed.
+
+2004-12-25  Marek Michalkiewicz  <marekm@amelek.gda.pl>
+
+	* config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
+
+2004-12-23  Tomer Levi  <Tomer.Levi@nsc.com>
+
+	* config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
+	case).
+
+2004-12-22  Ian Lance Taylor  <ian@airs.com>
+
+	* configure.tgt: New.
+	* configure.in: Move setting of cpu_type, fmt, etc., to
+	configure.tgt.
+	* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
+	$(srcdir)/configure.tgt.
+	* configure, Makefile.in: Rebuild.
+
+2004-12-22  Klaus Rudolph  <lts-rudolph@gmx.de>
+
+	* config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
+	R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
+	instructions.
+	(avr_offset_expression): New function to parse offsets for LDI
+	instructions.
+	(avr_operand): Use it.
+	(md_apply_fix3): Generate the relocs.
+
+2004-12-16  Andrew Stubbs  <andrew.stubbs@st.com>
+
+	* config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
+	BFD_RELOC_SH_IMMS10BY8 relocation.
+
+	* config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
+	than just ignoring bad code.
+
+2004-12-16  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/tc-v850.c (handle_lo16): New function.
+	(v850_reloc_prefix): Use it to check lo().
+	(md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
+
+2004-12-14  P.J. Darcy  <darcypj@us.ibm.com>
+
+	* configure.in: Add s390x-ibm-tpf support.
+	* configure: Regenerate.
+
+2004-12-15 Jan Beulich  <jbeulich@novell.com>
+
+	* config/obj-elf.c (obj_elf_change_section): Only set type and
+	attributes on new sections. Emit warning when type of re-declared
+	section doesn't match.
+
+2004-12-15 Jan Beulich  <jbeulich@novell.com>
+
+	* dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
+	'.cfi_startproc simple' doesn't inherit the old value.
+
+2004-12-15  Jan Beulich  <jbeulich@novell.com>
+
+	* dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
+	to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
+	generation to emit a factored offset.
+
+2004-12-10  Ian Lance Taylor  <ian@wasabisystems.com>
+
+	* config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
+	which is too large in the case of NO_PIC without 64-bit
+	addresses.
+
+	* config/tc-mips.c (mips_in_shared): New static variable.
+	(macro_build_lui): Permit "_gp" if !mips_in_shared.
+	(md_longopts): Add -mshared and -mno-shared.
+	(md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
+	(s_cpload): Implement !mips_in_shared case.
+	(s_cpsetup): Likewise.
+	* doc/c-mips.texi (MIPS Opts): Document -mno-shared.
+	* NEWS: Mention -mno-shared.
+
+2004-12-09  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
+	for function start.
+
+2004-12-09  Ian Lance Taylor  <ian@wasabisystems.com>
+
+	* config/tc-mips.c (append_insn): If we emit a nop during a relax
+	sequence, increase the size of the sequence.
+
+	* config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
+	use CPU_RM9000.
+
+2004-12-07  Ben Elliston  <bje@gnu.org>
+
+	* read.c (s_align): Use an align_limit temporary to allay a GCC
+	signed/unsigned comparison warning.
+
+2004-12-01  Mark Mitchell  <mark@codesourcery.com>
+
+	* Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
+	* configure.in: Use it for arm*-*-linux-gnueabi*.
+	* config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
+	* config/te-armlinuxeabi.h: New file.
+	* Makefile.in: Regenerated.
+	* aclocal.m4: Likewise.
+	* configure: Likewise.
+	* doc/Makefile.in: Regenerated.
+
+2004-12-02  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
+	(xtensa_restore_emit_state): Likewise.
+
+2004-12-02  Alan Modra  <amodra@bigpond.net.au>
+
+	* read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
+	(s_align): Use it.
+
+2004-11-30  Tero Niemela  <tero_niemela@yahoo.com>
+
+	* Makefile.am: Change LOCALEDIR to $(datadir)/share.
+	* Makefile.in: Regenerate.
+
+2004-11-29  Tomer Levi  <Tomer.Levi@nsc.com>
+
+	* config/tc-crx.c: Major code cleanup. Remove unused variables and
+	functions, give functions a meaningful name, add comments.
+	(check_range): New function - Replace operand size calculation
+	with range checking.
+	(assemble_insn): Update Algorithm, improve error issuing.
+	(enum op_err): New.
+	(process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
+	handling.
+
+2004-11-29  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
+
+	* config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
+	miss between different section in the same module.
+	(tc_gen_reloc): Likewise.
+
+2004-11-25  Theodore A. Roth  <troth@openavr.org>
+
+	* gas/config/tc-avr.c (mcu_types): Add support for atmega165,
+	atmega325, atmega3250, atmega645 and atmega6450.
+
+2004-11-25 Jan Beulich  <jbeulich@novell.com>
+
+	* config/tc-i386.c (optimize_imm): Adjust immediates to only those
+	permissible for the selected instruction suffix.
+	(process_suffix): For DefaultSize instructions, suppressing the
+	guessing of a 'q' suffix if the instruction doesn't support it is
+	pointless, because only an 'l' suffix can be guessed in this place.
+
+2004-11-24  Nick Clifton  <nickc@redhat.com>
+
+	* config/tc-iq2000.c: Remove support for IQ10 processor.
+	Convert to ISO C90 formatting.
+	* config/tc-iq2000.h: Likewise.
+
+2004-11-23  Nick Clifton  <nickc@redhat.com>
+
+	* config/tc-mn10300.c (md_relax_table): More fixes to the offsets
+	in this table.  They should be correct now.
+
+2004-11-23 Jan Beulich <jbeulich@novell.com>
+
+	* config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
+	indicate the MMX extensions added by both SSE and 3DNow!A.
+	(Cpu3dnowA): Declare.
+	(CpuUnknownFlags): Update.
+	* config/tc-i386.c (cpu_sub_arch_name): Declare.
+	(cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
+	neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
+	3DNow!. Athlon additionally implies 3DNow!A. Several new
+	entries (those starting with a dot are for sub-arch specification).
+	(set_cpu_arch): Handle sub-arch specifications.
+	(parse_insn): Distinguish between instructions not supported because
+	of insufficient CPU features and because of 64-bit mode.
+	* doc/c-i386.texi: Describe enhanced .arch directive.
+
+2004-11-22  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
+
+2004-11-22  Bob Wilson  <bob.wilson@acm.org>
+
+	* dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
+	without a corresponding .debug_info section.
+
+2004-11-22  Hans-Peter Nilsson  <hp@axis.com>
+
+	* read.c (potable): Add "error" and "warning".
+	(s_errwarn): New function.
+	* read.h (s_errwarn): Declare.
+	* doc/as.texinfo (Error, Warning): Document .error and .warning.
+
+2004-11-22  Nick Clifton  <nickc@redhat.com>
+
+	* config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
+	c_dot_file_symbol.
+
+2004-11-19  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
+	struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
+
+2004-11-19  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/obj-coff.c (c_dot_file_symbol): Add "app" param.
+	(coff_adjust_symtab): Adjust call.
+	(crawl_symbols): Likewise.
+	* config/obj-coff.h (c_dot_file_symbol): Add "app" param.
+	(obj_app_file): Adjust.
+
+2004-11-18  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
+
+	* configure.in: Enable bfd_assember for the MAXQ port.
+	* configure: Regenerate.
+
+2004-11-12  Bob Wilson  <bob.wilson@acm.org>
+	    Sterling Augustine  <sterling@tensilica.com>
+
+	* config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
+	there is a conflict.
+	(check_t1_t2_reads_and_writes): Check for both reads and writes to
+	interfaces that are related as determined by xtensa_interface_class_id.
+
+2004-11-12  Nick Clifton  <nickc@redhat.com>
+
+	* config/tc-mn10300.c (md_relax_table): Fix off by one negative
+	offsets for conditional branches.
+
+2004-11-11  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
+
+2004-11-10  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
+	relaxing at the end of a loop.  Don't mark frags as UNREACHABLE or
+	MAYBE_UNREACHABLE.
+	(relax_frag_immed): Update call to update_next_frag_state.
+
+2004-11-10  Alan Modra  <amodra@bigpond.net.au>
+
+	* obj.h (struct format_ops <app_file>): Add int param.
+	* read.h (s_app_file_string): Likewise.
+	* read.c (s_app_file_string): Likewise.
+	(s_app_file): Adjust s_app_file_string call.
+	* config/tc-mips.c (s_mips_file): Likewise.
+	* config/obj-coff.h (obj_app_file): Add app param.
+	* config/obj-ecoff.h (obj_app_file): Likewise.
+	* config/obj-multi.h (obj_app_file): Likewise.
+	* config/obj-elf.h (elf_file_symbol): Likewise.
+	* config/obj-elf.c (elf_file_symbol): Only emit one file symbol
+	if called for # preprocessor lines.
+
+2004-11-08  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR 528
+	* symbols.c (resolve_symbol_value): Convert weak symbols only
+	for Windows PECOFF.
+	(symbol_equated_reloc_p): Don't equate weaks when relocating
+	only for Windows PECOFF.
+
+2004-11-08  Tomer Levi  <Tomer.Levi@nsc.com>
+
+	* config/tc-crx.c (print_insn): Check and set insn_addr.
+	* config/tc-crx.h (md_frag_check): Define.
+
+2004-11-08  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
+	    Vineet Sharma      <vineets@noida.hcltech.com>
+
+	* configure.in: Add support for new target maxq-coff.
+	* configure: Regenerate.
+	* NEWS: Mention new support.
+	* config/tc-maxq.c: New file.
+	* config/tc-maxq.h: New file.
+	* config/obj-coff.h: Add support for maxq-coff.
+
+2004-11-08  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
+
+	* symbols.c (any_external_name): Define.
+	(resolve_symbol_value): Convert weak symbols.
+	(S_SET_EXTERNAL): Support any_external_name.
+	(S_SET_NAME): Qualify parameter const.
+	(symbol_equated_reloc_p): Equate to weaks when relocating.
+	* symbols.h (S_SET_NAME): Qualfiy parameter const.
+	* tc.h (any_external_name): Declare.
+	* config/obj-coff.c ("coff/pe.h"): Include for BFD
+	assemblers also.
+	(weak_is_altname): Declare and define.
+	(weak_name2altname): Same.
+	(weak_altname2name): Same.
+	(weak_uniquify): Same.
+	(weak_altprefix): Define.
+	(obj_coff_weak): Change .weak syntax and handling.
+	(coff_frob_symbol): Fix PE weak symbol alternates.
+	* config/obj-coff.h (USE_UNIQUE): Define.
+	* config/tc-i386.c (md_apply_fix3): Assume weak symbols
+	are in another segment.
+	(tc_gen_reloc): Remove broken addend hack.
+	doc/as.texinfo: Update.
+
+2004-11-05  Sterling Augustine  <sterling@tensilica.com>
+
+	* config/tc-xtensa.c (total_frag_text_expansion): New.
+	(md_estimate_size_before_relax): Use it.
+	(find_address_of_next_align_frag): Likewise.
+
+2004-11-05  Tomer Levi  <Tomer.Levi@nsc.com>
+
+	* config/tc-crx.c: Rename argument types.
+	(processing_arg_number): Rename to 'cur_arg_num'.
+	(get_number_of_bits): Rename to 'set_operand_size'.
+	(get_operandtype): Rename to 'parse_operand', totally rewrite.
+	(set_cons_rparams): Rename to 'set_operand', totally rewrite.
+	(set_indexmode_parameters): Remove function, integrate its code into
+	'set_operand'.
+	(set_operand_size): Get rid of 'Operand Number' function parameter -
+	use global variable 'cur_arg_num' instead.
+	Use a local 'argument' pointer to reference the current argument.
+	(parse_operand): Likewise.
+	(set_operand): Likewise.
+	(process_label_constant): Likewise.
+
+2004-11-04  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
+	(add_section_rename): Delete.  Inlined into...
+	(build_section_rename): ...here.  Use xstrdup instead of strdup.
+	(xtensa_section_rename): Drop "const" from argument and return types.
+	(md_show_usage): Indent to match show_usage().
+	* config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
+	(tc_canonicalize_section_name): Define.
+	(md_elf_section_rename): Remove unused macro.
+	* doc/as.texinfo (Overview): Document Xtensa --rename-section option.
+	* doc/c-xtensa.texi (Xtensa Options): Likewise.
+	(Frame Directive): Delete.
+
+2004-11-04  Daniel Jacobowitz  <dan@debian.org>
+
+	* configure.in: Remove arm-*-oabi and thumb-*-oabi.
+	* config/tc-arm.c (target_oabi): Delete.
+	(md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
+	(arm_opts): Remove moabi.
+	* doc/as.texinfo (Overview): Remove documentation of -moabi.
+	* doc/c-arm.texi (ARM Options): Likewise.
+	* configure: Regenerated.
+
+2004-11-04  Hans-Peter Nilsson  <hp@axis.com>
+
+	* configure.in (crisv32): Recognize.  AC_DEFINE_UNQUOTED
+	DEFAULT_CRIS_ARCH.  Handle crisv32-*-linux-gnu* like
+	cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
+	* configure: Regenerate.
+	* config/tc-cris.c (enum cris_archs): New.
+	(cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
+	(cris_insn_ver_valid_for_arch): New functions.
+	(DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
+	(cris_arch): New variable.
+	(md_pseudo_table): New pseudo .arch.
+	(err_for_dangerous_mul_placement): Initialize according to
+	DEFAULT_CRIS_ARCH.
+	(STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
+	All users changed.
+	(STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
+	(STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
+	(BRANCH_WF_V32, BRANCH_WB_V32): New.
+	(BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
+	use in md_cris_relax_table.
+	(md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
+	STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
+	Update and improve head comment.
+	(OPTION_PIC): Define in terms of previous option, OPTION_US.
+	(OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
+	(OPTION_ARCH): New.
+	(md_longopts): New option --march=...
+	(cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
+	macros.
+	(md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
+	(HANDLE_RELAXABLE): New macro.
+	(md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
+	cases.  Check for weak symbols and assume not relaxable.  Handle
+	STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
+	STATE_ABS_BRANCH_V32, STATE_LAPC.  Use new variable symbolP, not
+	fragP->fr_symbol.
+	(md_convert_frag): Handle STATE_COND_BRANCH_V32,
+	STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
+	(cris_create_short_jump): Adjust for CRISv32.
+	(cris_relax_frag): Handle new states.
+	(md_create_long_jump): Ditto.  Emit error for common_v10_v32.
+	(md_begin): Define symbols "..asm.arch.cris.v32",
+	"..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
+	"..asm.arch.cris.any_v0_v10".  Use cris_insn_ver_valid_for_arch
+	when entering opcode table entry points.
+	(md_assemble): Adjust branch handling for CRISv32.  Handle LAPC
+	relaxation.  In fix_new_exp call for main insn, pass 1 for pcrel
+	parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
+	(cris_process_instruction): Initialize out_insnp->insn_type to
+	CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
+	<case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
+	cases.
+	<case 'm'>: Check that modified_char == '.'.
+	<invalid operands>: Consume the rest of the line.
+	When operands don't match, skip over subsequent insns with
+	non-matching version specifier but same mnemonic.
+	<immediate constant, case SIZE_SPEC_REG>: Immediate operands for
+	special registers in CRISv32 are always 32 bit long.
+	<immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
+	New cases.
+	(get_gen_reg): Only recognize "PC" when followed by "+]" for v32
+	and compatible.  Recognize "ACR" for v32, unless followed by "+".
+	(get_spec_reg): Consider cris_arch when looking up register.
+	(get_autoinc_prefix_or_indir_op): Don't recognize assignment for
+	v32 or compatible.
+	(get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
+	(cris_get_expression): Restore input_line_pointer if failing "early".
+	(get_flags): Consider cris_arch and recognize flags accordingly.
+	(branch_disp): Adjust for CRISv32.
+	(gen_cond_branch_32): Similar.  Emit error for common_v10_v32.
+	(cris_number_to_imm): Use as_bad_where, not as_bad.  Remove
+	related FIXME.  Don't insist on BFD_RELOC_32_PCREL fixup to be
+	resolved.  Don't enter zeros in object file for
+	BFD_RELOC_32_PCREL.
+	<case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
+	<case BFD_RELOC_CRIS_SIGNED_8>: New case.
+	(md_parse_option): Break out "return 1".
+	<OPTION_ARCH> New case.
+	(tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
+	<case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
+	<case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
+	<case BFD_RELOC_32_PCREL>: New cases.
+	Addends for non-zero fx_pcrel are too in fx_offset.
+	(md_show_usage): Show --march=<arch>.
+	(md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
+	(md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
+	(s_syntax) <struct syntaxes>: Properly constify member operand.
+	* config/tc-cris.h (TARGET_MACH): Define.
+	(cris_mach): Declare.
+	* doc/as.texinfo (Overview) <CRIS>: Add --march=...
+	* doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
+	(CRIS-Opts): Document --march=...
+	(CRIS-Pseudos): Document .arch.
+
+2004-11-04 Jan Beulich <jbeulich@novell.com>
+
+	* config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
+	intel syntax and no register prefix, allow $ in symbol names when
+	intel syntax.
+	(set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
+	(intel_float_operand): Add fourth return value indicating math control
+	operations. Make classification more precise.
+	(md_assemble): Complain if memory operand of mov[sz]x has no size
+	specified.
+	(parse_insn): Translate word operands to floating point instructions
+	operating on integers as well as control instructions to short ones
+	as expected by AT&T syntax. Translate 'd' suffix to short one only for
+	floating point instructions operating on non-integer operands.
+	(match_template): Remove fldcw special case. Adjust q-suffix handling
+	to permit it on fild/fistp/fisttp in AT&T mode.
+	(process_suffix): Don't guess DefaultSize insns' suffix from
+	stackop_size for certain floating point control instructions. Guess
+	suffix for branch and [ls][gi]dt based on flag_code. Split error
+	messages for Intel and AT&T syntax, and make the condition more strict
+	for the former. Adjust suppressing of generation of operand size
+	overrides.
+	(intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
+	OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
+	more error checking.
+	* config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
+	SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
+
+2004-11-03  Hans-Peter Nilsson  <hp@axis.com>
+
+	* symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
+	md_short_jump_size, md_long_jump_size.
+	* write.c [!WORKING_DOT_WORD]: Ditto.
+	* tc.h [!WORKING_DOT_WORD]: Declare them here.  Drop const
+	qualifier.
+	* config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
+	declare.
+	* config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
+	const qualifier in these definitions.
+	* config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
+	config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
+
+2004-11-02  Nick Clifton  <nickc@redhat.com>
+
+	* dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
+	table before deciding to produce a .debug_line section to match up
+	with a user provided .debug_info section.
+
+2004-10-28  Tomer Levi  <Tomer.Levi@nsc.com>
+
+	* config/tc-crx.c (getreg_image): Bug fix, a return value was
+	mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
+
+2004-10-27  Tomer Levi  <Tomer.Levi@nsc.com>
+
+	* config/tc-crx.c: Remove global variable 'post_inc_mode'.
+	(get_flags): New function.
+	(get_number_of_bits): Edit comments, update numeric values to
+	supported sizes.
+	(process_label_constant): Don't support the colon
+	format (SYMBOL:[s|m|l]).
+	(set_cons_rparams): Support argument type 'arg_rbase'.
+	(get_operandtype): Bug fix in 'rbase' operand type parsing.
+	(handle_LoadStor): Bug fix, first handle post-increment mode.
+	(getreg_image): Remove redundant code, update according to latest
+	CRX spec.
+	(print_constant): Bug fix relate to 3-word instructions.
+	(assemble_insn): Bug fix, when matching instructions, verify also
+	instruction type (not only mnemonic).
+	Add various error checking.
+	(preprocess_reglist): Support HI/LO and user registers.
+
+2004-10-25  David Mosberger-Tang  <davidm@hpl.hp.com>
+
+	* config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
+	in an epilogue directive go negative.
+
+2004-10-25  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR 474
+	* config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
+	after reporting template error during manual bundling. Reported
+	by Michael Dupont, michaelx.dupont@intel.com.
+
+2004-10-25  Daniel Jacobowitz  <dan@debian.org>
+
+	* Makefile.am: Run dep-am.
+	* aclocal.m4: Regenerate with automake 1.9.2.
+	* Makefile.in: Regenerate with automake 1.9.2.
+	* doc/Makefile.in: Likewise.
+
+	* config/tc-arm.c: Include "dw2gencfi.h".
+	(tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
+	New functions.
+	* config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
+	(DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
+	(tc_cfi_frame_initial_instructions): Define.
+	(tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
+	Add prototypes.
+
+2004-10-21  Tomer Levi  <Tomer.Levi@nsc.com>
+
+	* config/tc-crx.c (assemble_insn): Check unsigned immediate
+	operands validity.
+	Update coprocessor id to be unsigned immediate.
+
+2004-10-18  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
+
+	* config/tc-i386.c (O_secrel): Delete.
+	(tc_pe_dwarf2_emit_offset): New function.
+	* config/tc-i386.h (O_secrel): Define as O_md1.
+	(TC_DWARF2_EMIT_OFFSET): Define.
+
+2004-10-18  Nick Clifton  <nickc@redhat.com>
+
+	* config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
+	ignore @fptr() directives for 4-byte fixups.
+
+2004-10-15  Alan Modra  <amodra@bigpond.net.au>
+
+	* Makefile.am: Run "make dep-am"
+	* Makefile.in: Regenerate.
+
+2004-10-14  Bob Wilson  <bob.wilson@acm.org>
+
+	* doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
+	Remove comments about placement of literal pools.
+	(Literal Directive): Update description of literal placement.
+	(Literal Prefix Directive): Remove statement that this does not apply
+	to absolute-mode literals.  Describe new section naming scheme.
+
+2004-10-12  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
+	(is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
+	is_windowed_return_opcode): Delete.
+	(xtensa_frob_label): Use get_subseg_target_freq.
+	(md_assemble): Inline call to is_entry_opcode.
+	(xtensa_handle_align): Inline call to get_frag_is_literal.
+	(relaxation_requirements): Inline call to is_jx_opcode.
+	(emit_single_op): Inline call to is_movi_opcode.
+	(xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
+	get_frag_is_no_transform, is_entry_opcode, and
+	set_frag_is_specific_opcode.  Use get_subseg_total_freq.
+	(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
+	xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
+	Inline calls to get_frag_is_no_transform.
+	(next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
+	(xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
+	get_frag_is_no_transform.
+	(convert_frag_immed_finish_loop): Inline calls to get_expression_value
+	and set_frag_is_no_transform.
+	(get_expression_value): Delete.
+	(subseg_map struct): Rename cur_total_freq to total_freq.  Rename
+	cur_target_freq to target_freq.
+	(get_subseg_info): Split out code to create a new map entry into ...
+	(add_subseg_info): ... this new function.
+	(get_last_insn_flags): Check if get_subseg_info succeeded.
+	(set_last_insn_flags): Call add_subseg_info if needed.
+	(get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
+	(xtensa_reorder_segments): Compute last_sec while counting sections.
+	Remove call to get_last_sec.
+	(get_last_sec): Delete.
+	(cache_literal_section): Inline call to retrieve_literal_seg and its
+	callees, seg_present and add_seg_list.
+	(retrieve_literal_seg, seg_present, add_seg_list): Delete.
+	(get_frag_is_insn, get_frag_is_no_transform,
+	set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
+	* config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
+
+2004-10-12  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/tc-xtensa.c: Use ISO C90 formatting.
+	* config/tc-xtensa.h: Likewise.
+	* config/xtensa-istack.h: Likewise.
+	* config/xtensa-relax.c: Likewise.
+	* config/xtensa-relax.h: Likewise.
+
+2004-10-12  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
+	EF_ARM_EABI_VER4.
+	(arm_eabis): Ditto.
+	* doc/c-arm.texi: Document that we actually support -meabi=4, not
+	-meabi=3.
+
+2004-10-08  Bob Wilson  <bob.wilson@acm.org>
+
+	* doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
+	entries.
+	(Acknowledgements): Use "GAS" instead of AS variable.
+
+2004-10-08  Daniel Jacobowitz  <dan@debian.org>
+
+	* config/tc-i386.c: Include "elf/x86-64.h".
+	(i386_elf_section_type): New function.
+	* config/tc-i386.h (md_elf_section_type): Define.
+	(i386_elf_section_type): New prototype.
+
+2004-10-08  Linus Nielsen Feltzing  <linus@haxx.se>
+
+	* config/m68k-parse.h (enum m68k_register): New control register,
+	MBAR2 (for MCF5249)
+	* config/tc-m68k.c: Correct control register set for MCF5249.
+
+2004-10-07  Bob Wilson  <bob.wilson@acm.org>
+	    Sterling Augustine  <sterling@tensilica.com>
+
+	* config/tc-xtensa.c (absolute_literals_supported): New global flag.
+	(UNREACHABLE_MAX_WIDTH): Define.
+	(XTENSA_FETCH_WIDTH): Delete.
+	(cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
+	prefer_const16, prefer_l32r): New global variables.
+	(LIT4_SECTION_NAME): Define.
+	(lit4_state struct): Add lit4_seg_name and lit4_seg fields.
+	(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
+	(frag_flags struct): New.
+	(xtensa_block_info struct): Move from tc-xtensa.h.  Add flags field.
+	(subseg_map struct): Add cur_total_freq and cur_target_freq fields.
+	(bitfield, bit_is_set, set_bit, clear_bit): Define.
+	(MAX_FORMATS): Define.
+	(op_placement_info struct, op_placement_table): New.
+	(O_pltrel, O_hi16, O_lo16): Define.
+	(directiveE enum): Rename directive_generics to directive_transform.
+	Delete directive_relax.  Add directive_schedule,
+	directive_absolute_literals, and directive_last_directive.
+	(directive_info): Rename "generics" to "transform".  Delete "relax".
+	Add "schedule" and "absolute-literals".
+	(directive_state): Adjust entries to match changes in directive_info.
+	(xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
+	(xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
+	xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
+	(xtensa_j_opcode, xtensa_rsr_opcode): Delete.
+	(align_only_targets, software_a0_b_retw_interlock,
+	software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
+	software_avoid_short_loop, software_avoid_close_loop_end,
+	software_avoid_all_short_loops, specific_opcode): Delete.
+	(warn_unaligned_branch_targets): New.
+	(workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
+	workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
+	(option_[no_]link_relax, option_[no_]transform,
+	option_[no_]absolute_literals, option_warn_unaligned_targets,
+	option_prefer_l32r, option_prefer_const16, option_target_hardware):
+	New enum values.
+	(option_[no_]align_only_targets, option_literal_section_name,
+	option_text_section_name, option_data_section_name,
+	option_bss_section_name, option_eb, option_el): Delete.
+	(md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
+	warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
+	and target-hardware.  Delete entries for [no-]target-align-only,
+	literal-section-name, text-section-name, data-section-name, and
+	bss-section-name.
+	(md_parse_option): Handle new options and remove old ones.  Accept but
+	ignore [no-]density options.  Warn for [no-]generics and [no-]relax
+	and treat them as [no-]transform.
+	(md_show_usage): Add new options and remove old ones.
+	(xtensa_setup_hw_workarounds): New.
+	(md_pseudo_table): Change "word" entry to use xtensa_elf_cons.  Add
+	"long", "short", "loc" and "frequency" entries.
+	(use_generics): Rename to ...
+	(use_transform): ... this function.  Add past_xtensa_end check.
+	(use_longcalls): Add past_xtensa_end check.
+	(code_density_available, can_relax): Delete.
+	(do_align_targets): New.
+	(get_directive): Accept dashes in directive names.  Warn about
+	[no-]generics and [no-]relax directives and treat them as
+	[no-]transform.
+	(xtensa_begin_directive): Call md_flush_pending_output only for some
+	directives.  Check for directives inside instruction bundles.  Warn
+	about deprecated ".begin literal" usage.  Warn and ignore [no-]density
+	directives.  Handle new directives.  Check generating_literals flag
+	for literal_prefix.
+	(xtensa_end_directive): Check for directives inside instruction
+	bundles.  Warn and ignore [no-]density directives.  Handle new
+	directives.  Call xtensa_set_frag_assembly_state.
+	(xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
+	xtensa_dwarf2_emit_insn): New.
+	(xtensa_literal_position): Call md_flush_pending_output.  Do not check
+	use_literal_section flag.
+	(xtensa_literal_pseudo): Call md_flush_pending_output.  Handle absolute
+	literals.  Use xtensa_elf_cons to parse the expression.
+	(xtensa_literal_prefix): Do not check use_literal_section.  Support
+	".lit4" sections for absolute literals.  Change prefix convention to
+	replace ".text" (or ".t" in a linkonce section).  No need to call
+	subseg_set.
+	(xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
+	(expression_end): Handle closing braces and colons.
+	(PLT_SUFFIX, plt_suffix): Delete.
+	(expression_maybe_register): Use new xtensa-isa.h functions.  Use
+	xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
+	and O_hi16 expressions as well.
+	(tokenize_arguments): Handle closing braces and colons.
+	(parse_arguments): Use new xtensa-isa.h functions.  Handle "invisible"
+	operands and paired register syntax.
+	(get_invisible_operands): New.
+	(xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax.  Use
+	new xtensa-isa.h functions.
+	(xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
+	(xg_translate_idioms): Check if inside bundle.  Use use_transform.
+	Handle new Xtensa LX RSR/WSR/XSR syntax.  Remove code to widen density
+	instructions.  Use xtensa_translate_zero_immed.
+	(operand_is_immed, operand_is_pcrel_label): Delete.
+	(get_relaxable_immed): Use new xtensa-isa.h functions.
+	(get_opcode_from_buf): Add slot parameter.  Use new xtensa-isa.h
+	functions.
+	(xtensa_print_insn_table, print_vliw_insn): New.
+	(is_direct_call_opcode): Use new xtensa-isa.h functions.
+	(is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
+	is_branch_or_jump_opcode): Delete.
+	(is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
+	(opnum_to_reloc, reloc_to_opnum): Delete.
+	(xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
+	xtensa-isa.h functions.  Operate on one slot of an instruction.
+	(xtensa_insnbuf_set_immediate_field, is_negatable_branch,
+	xg_get_insn_size): Delete.
+	(xg_get_build_instr_size): Use xg_get_single_size.
+	(xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
+	xg_build_widen_table.  Use xg_get_single_size.
+	(xg_get_max_narrow_insn_size): Delete.
+	(xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
+	xg_is_relaxable_insn): Update calls to xg_build_widen_table.  Use
+	xg_get_single_size.
+	(xg_build_to_insn): Record the loc field.  Handle OP_OPERAND_HI16U and
+	OP_OPERAND_LOW16U.  Check xg_valid_literal_expression.
+	(xg_expand_to_stack, xg_expand_narrow): Update calls to
+	xg_build_widen_table.  Use xg_get_single_size.
+	(xg_immeds_fit): Use new xtensa-isa.h functions.  Update call to
+	xg_check_operand.
+	(xg_symbolic_immeds_fit): Likewise.  Also handle O_lo16 and O_hi16, and
+	treat weak symbols conservatively.
+	(xg_check_operand): Use new xtensa-isa.h functions.
+	(is_dnrange): Delete.
+	(xg_assembly_relax): Inline previous calls to tinsn_copy.
+	(xg_finish_frag): Specify separate relax states for the frag and slot0.
+	(is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
+	xtensa-isa.h functions.
+	(xg_instruction_matches_option_term, xg_instruction_matches_or_options,
+	xg_instruction_matches_options): New.
+	(xg_instruction_matches_rule): Handle O_register expressions.  Call
+	xg_instruction_matches_options.
+	(transition_rule_cmp): New.
+	(xg_instruction_match): Update call to xg_build_simplify_table.
+	(xg_build_token_insn): Record loc fields.
+	(xg_simplify_insn): Check is_specific_opcode field and
+	density_supported flag.
+	(xg_expand_assembly_insn): Skip checking code_density_available.  Use
+	new xtensa-isa.h functions.  Call use_transform instead of can_relax.
+	(xg_assemble_literal): Add error handling for O_big.  Call
+	record_alignment.  Handle O_pltrel.
+	(xg_valid_literal_expression): New.
+	(xg_assemble_literal_space): Add slot parameter.  Remove call to
+	set_expr_symbol_offset.  Add call to record_alignment.  Update call to
+	xg_finish_frag.
+	(xg_emit_insn): Delete.
+	(xg_emit_insn_to_buf): Add format parameter.  Update calls to
+	xg_add_opcode_fix and xtensa_insnbuf_to_chars.
+	(xg_add_opcode_fix): Change opcode parameter to tinsn and add format
+	and slot parameters.  Handle new "alternate" relocations for absolute
+	literals and CONST16 instructions.  Check for bad uses of O_lo16 and
+	O_hi16.  Use new xtensa-isa.h functions.
+	(xg_assemble_tokens): Delete.
+	(is_register_writer): Use new xtensa-isa.h functions.
+	(is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
+	old-style RSR from LCOUNT.
+	(next_frag_opcode): Delete.
+	(next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
+	update_next_frag_state): New.
+	(update_next_frag_nop_state): Delete.
+	(next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
+	(xtensa_mark_literal_pool_location): Check use_literal_section flag and
+	the state of the absolute-literals directive.  Add calls to
+	record_alignment and xtensa_set_frag_assembly_state.  Call
+	xtensa_switch_to_non_abs_literal_fragment instead of
+	xtensa_switch_to_literal_fragment.
+	(build_nop): New.
+	(assemble_nop): Use build_nop.  Update call to xtensa_insnbuf_to_chars.
+	(get_expanded_loop_offset): Change check for undefined opcode to an
+	assertion.
+	(xtensa_set_frag_assembly_state, relaxable_section,
+	xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
+	xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
+	(md_begin): Update call to xtensa_isa_init.  Initialize linkrelax to 1.
+	Set lit4_seg_name.  Call xg_init_vinsn.  Initialize new global opcodes.
+	Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
+	(xtensa_init_fix_data): New.
+	(xtensa_frob_label): Reset label symbol to the current frag.  Check
+	do_align_targets and generating_literals flag.  Propagate frequency
+	info to new alignment frag.  Call xtensa_set_frag_assembly_state.
+	(xtensa_unrecognized_line): New.
+	(xtensa_flush_pending_output): Check if inside a bundle.  Add a call
+	to xtensa_set_frag_assembly_state.
+	(error_reset_cur_vinsn): New.
+	(md_assemble): Remove check for literal frag.  Remove call to
+	istack_init.  Call use_transform instead of use_generics.  Parse
+	explicit instruction format specifiers.  Move code for
+	a0_b_retw_interlock workaround to xg_assemble_vliw_tokens.  Call
+	error_reset_cur_vinsn on errors.  Add call to get_invisible_operands.
+	Add dwarf2_where call.  Remote automatic alignment for ENTRY
+	instructions.  Move call to xtensa_clear_insn_labels to the end.
+	Rearrange to handle bundles.
+	(xtensa_cons_fix_new): Delete.
+	(xtensa_handle_align): New.
+	(xtensa_frag_init): Call xtensa_set_frag_assembly_state.  Remove
+	assignment to is_no_density field.
+	(md_pcrel_from): Use new xtensa-isa.h functions.  Use decode_reloc
+	instead of reloc_to_opnum.  Handle "alternate" relocations.
+	(xtensa_force_relocation, xtensa_check_inside_bundle,
+	xtensa_elf_section_change_hook): New.
+	(xtensa_symbol_new_hook): Delete.
+	(xtensa_fix_adjustable): Check for difference of symbols with an
+	offset.  Check for external and weak symbols.
+	(md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
+	(md_estimate_size_before_relax): Return expansion for the first slot.
+	(tc_gen_reloc): Handle difference of symbols by producing
+	XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
+	into the output.  Handle new XTENSA_SLOT*_OP relocs by storing the
+	tentative values into the output when linkrelax is set.
+	(XTENSA_PROP_SEC_NAME): Define.
+	(xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
+	Create literal tables only if using literal sections.  Create new
+	property tables instead of old instruction tables.  Check for unaligned
+	branch targets and loops.
+	(finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
+	new_resource_table, clear_resource_table, resize_resource_table,
+	resources_available, reserve_resources, release_resources,
+	opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
+	resources_conflict, xg_find_narrowest_format, relaxation_requirements,
+	bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
+	(xtensa_end): Call xtensa_flush_pending_output.  Set past_xtensa_end
+	flag.  Update checks for workaround options.  Call
+	xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
+	(xtensa_cleanup_align_frags): Add special case for branch targets.
+	Check for and mark unreachable frags.
+	(xtensa_fix_target_frags): Remove use of align_only_targets flag.
+	Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
+	end of a zero-overhead loop body.
+	(frag_can_negate_branch): Handle instructions with multiple slots.
+	Use new xtensa-isa.h functions
+	(xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
+	xtensa_mark_zcl_first_insns): New.
+	(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
+	transformations are disabled.
+	(next_instrs_are_b_retw): Use new xtensa-isa.h functions.  Handle
+	multislot instructions.
+	(xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
+	Likewise.  Also error if transformations are disabled.
+	(unrelaxed_frag_max_size): New.
+	(unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
+	xtensa-isa.h functions.
+	(xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
+	xtensa_opcode_is_loop instead of is_loop_opcode.
+	(get_text_align_power): Replace as_fatal with assertion.
+	(get_text_align_fill_size): Iterate instead of using modulus when
+	use_nops is false.
+	(get_noop_aligned_address): Assert that this is for a machine-dependent
+	RELAX_ALIGN_NEXT_OPCODE frag.  Use next_frag_opcode_is_loop,
+	xg_get_single_size, and frag_format_size.
+	(get_widen_aligned_address): Rename to ...
+	(get_aligned_diff): ... this function.  Add max_diff parameter.
+	Remove handling of rs_align/rs_align_code frags.  Use
+	next_frag_format_size, get_text_align_power, get_text_align_fill_size,
+	next_frag_opcode_is_loop, and xg_get_single_size.  Compute max_diff
+	and pass it back to caller.
+	(xtensa_relax_frag): Use relax_frag_loop_align.  Add code for new
+	RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
+	RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types.  Check relax_seen.
+	(relax_frag_text_align): Rename to ...
+	(relax_frag_loop_align): ... this function.  Assume loops can only be
+	in the first slot of an instruction.
+	(relax_frag_add_nop): Use assemble_nop instead of constructing an OR
+	instruction.  Remove call to frag_wane.
+	(relax_frag_narrow): Rename to ...
+	(relax_frag_for_align): ... this function.  Extend to handle
+	RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
+	RELAX_NARROW for the first slot.
+	(find_address_of_next_align_frag, bytes_to_stretch): New.
+	(future_alignment_required): Use find_address_of_next_align_frag and
+	bytes_to_stretch.  Look ahead to subsequent frags to make smarter
+	alignment decisions.
+	(relax_frag_immed): Add format, slot, and estimate_only parameters.
+	Check if transformations are enabled for b_j_loop_end workaround.
+	Use new xtensa-isa.h functions and handle multislot instructions.
+	Update call to xg_assembly_relax.
+	(md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
+	RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
+	frag types.
+	(convert_frag_narrow): Add segP, format and slot parameters.  Call
+	convert_frag_immed for branch instructions.  Adjust calls to
+	tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf.  Use
+	xg_get_single_size and xg_get_single_format.
+	(convert_frag_fill_nop): New.
+	(convert_frag_immed): Add format and slot parameters.  Handle multislot
+	instructions and use new xtensa-isa.h functions.  Update calls to
+	tinsn_immed_from_frag and xg_assembly_relax.  Check if transformations
+	enabled for b_j_loop_end workaround.  Use build_nop instead of
+	assemble_nop.  Check is_specific_opcode flag.  Check for unreachable
+	frags.  Use xg_get_single_size.  Handle O_pltrel.
+	(fix_new_exp_in_seg): Remove check for old plt flag.
+	(convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
+	xtensa_insnbuf_to_chars.  Call tinsn_immed_from_frag.  Change check
+	for loop opcode to an assertion.  Mark all frags up to the end of the
+	loop as not transformable.
+	(get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
+	(get_subseg_info): New.
+	(xtensa_move_literals): Call xtensa_set_frag_assembly_state.  Add null
+	check for dest_seg.
+	(xtensa_switch_to_literal_fragment): Rewrite to handle absolute
+	literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
+	(xtensa_switch_to_non_abs_literal_fragment): New.
+	(cache_literal_section): Add is_code parameter and pass it through to
+	retrieve_literal_seg.
+	(retrieve_literal_seg): Add is_code parameter and use it to set the
+	flags on the literal section.  Handle case where head parameter is 0.
+	(get_frag_is_no_transform, set_frag_is_specific_opcode,
+	set_frag_is_no_transform): New.
+	(xtensa_create_property_segments): Add end_property_function parameter
+	and pass it through to add_xt_block_frags.  Call bfd_get_section_flags
+	and skip SEC_DEBUGGING and !SEC_ALLOC sections.
+	(xtensa_create_xproperty_segments, section_has_xproperty): New.
+	(add_xt_block_frags): Add end_property_function parameter and call it
+	if it is non-zero.  Call xtensa_frag_flags_init.
+	(xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
+	get_frag_property_flags, frag_flags_to_number,
+	xtensa_frag_flags_combinable, xt_block_aligned_size,
+	xtensa_xt_block_combine, add_xt_prop_frags,
+	init_op_placement_info_table, opcode_fits_format_slot,
+	xg_get_single_size, xg_get_single_format): New.
+	(istack_push): Inline call to tinsn_copy.
+	(tinsn_copy): Delete.
+	(tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
+	CONST16 opcodes.  Handle O_big, O_illegal, and O_absent.
+	(tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
+	(tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
+	functions.  Handle invisible operands.
+	(tinsn_to_slotbuf): New.
+	(tinsn_check_arguments): Use new xtensa-isa.h functions.
+	(tinsn_from_chars): Add slot parameter.  Rewrite using xg_init_vinsn,
+	vinsn_from_chars, and xg_free_vinsn.
+	(tinsn_from_insnbuf): New.
+	(tinsn_immed_from_frag): Add slot parameter and handle multislot
+	instructions.  Handle symbol differences.
+	(get_num_stack_text_bytes): Use xg_get_single_size.
+	(xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
+	xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
+	get_expr_register, set_expr_symbol_offset_diff): New.
+	* config/tc-xtensa.h (MAX_SLOTS): Define.
+	(xtensa_relax_statesE): Move from tc-xtensa.c. Add
+	RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
+	RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
+	RELAX_NONE types.
+	(RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
+	(xtensa_frag_type struct): Add is_assembly_state_set,
+	use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
+	is_align, is_text_align, alignment, and is_first_loop_insn fields.
+	Replace is_generics and is_relax fields by is_no_transform field.
+	Delete is_text and is_longcalls fields.  Change text_expansion and
+	literal_expansion to arrays of MAX_SLOTS entries.  Add arrays of
+	per-slot information: literal_frags, slot_subtypes, slot_symbols,
+	slot_sub_symbols, and slot_offsets.  Add fr_prev field.
+	(xtensa_fix_data struct): New.
+	(xtensa_symfield_type struct): Delete plt field.
+	(xtensa_block_info struct): Move definition to tc-xtensa.h.  Add
+	forward declaration here.
+	(xt_section_type enum): Delete xt_insn_sec.  Add xt_prop_sec.
+	(XTENSA_SECTION_RENAME): Undefine.
+	(TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
+	tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
+	HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
+	(TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
+	(unit_num_copies_func, opcode_num_units_func,
+	opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
+	(resource_table struct): New.
+	* config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
+	(TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
+	literal_space, symbol, sub_symbol, offset, and literal_frag fields.
+	(tinsn_copy): Delete prototype.
+	(vliw_insn struct): New.
+	* config/xtensa-relax.c (insn_pattern_struct): Add options field.
+	(widen_spec_list): Add option conditions for density and boolean
+	instructions.  Add expansions using CONST16 and conditions for using
+	CONST16 vs. L32R.  Use new Xtensa LX RSR/WSR syntax.  Add entries for
+	predicted branches.
+	(simplify_spec_list): Add option conditions for density instructions.
+	Add entry for NOP instruction.
+	(append_transition): Add cmp function pointer parameter and use it to
+	insert the new entry in order.
+	(operand_function_LOW16U, operand_function_HI16U): New.
+	(xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
+	OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
+	(enter_opname, split_string): Use xstrdup instead of strdup.
+	(init_insn_pattern): Initialize new options field.
+	(clear_req_or_option_list, clear_req_option_list,
+	clone_req_or_option_list, clone_req_option_list, parse_option_cond):
+	New.
+	(parse_insn_pattern): Parse option conditions.
+	(transition_applies): New.
+	(build_transition): Use new xtensa-isa.h functions.  Fix incorrectly
+	swapped last arguments in calls to append_constant_value_condition.
+	Call clone_req_option_list.  Add warning about invalid opcode.
+	Handle LOW16U and HI16U function names.
+	(build_transition_table): Add cmp parameter and use it in calls to
+	append_transition.  Use new xtensa-isa.h functions.  Check
+	transition_applies before adding entries.
+	(xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
+	pass it through to build_transition_table.
+	* config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
+	ReqOption, transition_cmp_fn): New types.
+	(OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
+	(transition_rule struct): Add options field.
+	* doc/as.texinfo (Overview): Update Xtensa options.
+	* doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
+	--[no-]relax, and --[no-]generics options.  Update descriptions of
+	--text-section-literals and --[no-]longcalls.  Add
+	--[no-]absolute-literals and --[no-]transform.
+	(Xtensa Syntax): Add description of syntax for FLIX instructions.
+	Remove use of "generic" and "specific" terminology for opcodes.
+	(Xtensa Registers): Generalize the syntax description to include
+	user-defined register files.
+	(Xtensa Automatic Alignment): Update.
+	(Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
+	(Xtensa Call Relaxation): Linker can now remove most of the overhead.
+	(Xtensa Directives): Remove confusing rules about precedence.
+	(Density Directive, Relax Directive): Delete.
+	(Schedule Directive): New.
+	(Generics Directive): Rename to ...
+	(Transform Directive): ... this node.
+	(Literal Directive): Update for absolute literals.  Missing
+	literal_position directive is now an error.
+	(Literal Position Directive): Update for absolute literals.
+	(Freeregs Directive): Delete.
+	(Absolute Literals Directive): New.
+	(Frame Directive): Minor editing.
+	* Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
+	Update dependencies.
+	* Makefile.in: Regenerate.
+
+2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
+	to build the second and third fixups for a composite relocation.
+	(macro_read_relocs): New function.
+	(macro_build): Use it.
+	(s_cpsetup): Pass all three composite relocation codes to macro_build.
+	Simplify fragging code accordingly.
+	(s_gpdword): Use fix_new rather than fix_new_exp for the second part
+	of the composite relocation.  Set fx_tcbit in both fixups.
+
+2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
+	(md_apply_fix3): Don't treat composite relocs as done.
+
+2004-10-07  Jan Beulich <jbeulich@novell.com>
+
+	* macro.c (macro_expand_body): When ELF, use .LL rather than LL as
+	prefix for symbol names generated from the LOCAL macro directive.
+
+	* dw2gencfi.c (select_cie_for_fde): When separating CIE out from
+	FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
+
+2004-10-07  Tomer Levi  <Tomer.Levi@nsc.com>
+
+	* config/tc-crx.c (preprocess_reglist): Handle Co-processor
+	Special registers.
+	(md_assemble): Add error checking for Co-Processor instructions.
+	(get_cinv_parameters): Add 'b' option to invalidate the
+	branch-target cache.
+
+2004-10-05  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (unwind): New variable.
+	(vfp_sp_encode_reg): New function.
+	(vfp_sp_reg_required_here): Use it.
+	(vfp_sp_reg_list, vfp_dp_reg_list): Remove.
+	(vfp_parse_reg_list): New function.
+	(s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
+	s_arm_unwind_personality, s_arm_unwind_personalityindex,
+	s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
+	s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
+	functions.
+	(md_pseudo_table): Add them.
+	(do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
+	(do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
+	(set_section, add_unwind_adjustsp, flush_pending_unwind,
+	finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
+	require_hashconst, add_unwind_opcode): New functions.
+	* doc/c-arm.texi: Document unwinding opcodes.
+	* NEWS: Mention the new feature.
+
+2004-10-04  Eric Christopher  <echristo@redhat.com>
+
+	* config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
+
+2004-10-01  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
+	TLS relocations.
+	* config/tc-s390.c (md_apply_fix3): Likewise.
+	* config/tc-sparc.c (md_apply_fix3): Likewise.
+
+2004-10-01  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (arm_elf_section_type): New function.
+	(arm_elf_change_section): Set section link for exidx sections.
+	* config/tc-arm.h (arm_elf_section_type): Add prototype.
+	(md_elf_section_type): Define.
+
+2004-10-01  Bill Farmer  <Bill@the-farmers.freeserve.co.uk>
+
+	* config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
+	instruction's offset.
+
+2004-10-01  Adam Nemet  <anemet@lnxw.com>
+
+	* (TARGET_FORMAT): Remove LynxOS COFF definition.
+
+2004-10-01  Ravi Ramaseshan  <ravi.ramaseshan@codito.com>
+
+	* config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
+	asymbol *, instead use symbol_get_bfdsym.
+
+2004-09-30  Linus Nielsen Feltzing  <linus@haxx.se>
+
+	* config/tc-m68k.c (select_control_regs): Add mcf5249.
+
+2004-09-30  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (do_smi, do_nop): New functions.
+	(insns): Add ARMv6ZK instructions.
+	(md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
+	(tc_gen_reloc): Ditto.
+	(arm_cpus): Add mpcore and arm1176.
+	(arm_archs): Add armv6{k,z,zk}.
+	* doc/c-arm.texi: Document new cores and architectures.
+
+2004-09-30  Nick Clifton  <nickc@redhat.com>
+
+	* config/tc-arm.c: Use ISO C90 formatting.
+
+2004-09-30  Vladimir Ivanov  <vladitx@nucleusys.com>
+
+	* config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
+	as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
+	REG_TYPE_MVDX is expected.
+
+2004-09-29  Marc Bevand  <m.bevand@gmail.com>
+
+	* doc/c-i386.texi (i386-Mnemonics): Fix typo.
+
+2004-09-21  James E Wilson  <wilson@specifixinc.com>
+
+	* config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
+	(output_rp_psprel, output_pfs_psprel, output_preds_psprel,
+	output_spill_base, output_unat_psprel, output_lc_psprel,
+	output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
+	output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
+	output_spill_psprel_p): Use it.
+
+2004-09-20  Tomer Levi  <Tomer.Levi@nsc.com>
+
+	* config/tc-crx.c (handle_LoadStor): New function.
+	Handle load/stor unique instructions before parsing.
+
+2004-09-17  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (s_arm_rel31): New funciton.
+	(md_pseudo_table): Add .rel31.
+	(md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
+	BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
+	(tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
+	(arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
+	(arm_parse_reloc): Add (target2).
+
+2004-09-17  Alan Modra  <amodra@bigpond.net.au>
+
+	* Makefile.am: Run "make dep-am".
+	* Makefile.in: Regenerate.
+	* aclocal.m4: Regenerate.
+	* configure: Regenerate.
+	* doc/Makefile.in: Regenerate.
+	* po/POTFILES.in: Regenerate.
+	* po/gas.pot: Regenerate.
+
+2004-09-14  Hideki IWAMOTO  <h-iwamoto@kit.hi-ho.ne.jp>
+
+	* config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
+	[!LLONG_MAX]: Ditto.
+
+2004-09-13  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c: Rename RELABS to TARGET1.
+
+2004-09-13  Alan Modra  <amodra@bigpond.net.au>
+
+	* messages.c (as_internal_value_out_of_range): Cast values passed
+	to as_bad_where or as_warn_where to proper type.
+
+2004-09-11  Theodore A. Roth  <troth@openavr.org>
+
+	* config/tc-avr.c: Add support for
+	atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
+
+2004-09-09  Alan Modra  <amodra@bigpond.net.au>
+
+	* dw2gencfi.c (select_cie_for_fde): When separating CIE out
+	from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
+
+2004-09-08  Paul Brook  <paul@codesourcery.com>
+
+	* config/obj-elf.c (obj_elf_section_type): Handle init_array,
+	fini_array and preinit_array section types.
+	* config/tc-ia64.c (ia64_elf_section_type): Remove init_array
+	and fini_array.
+	* doc/as.texinfo: Document extra section types.
+
+2004-09-02  Mark Mitchell  <mark@codesourcery.com>
+
+	* Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
+	* Makefile.in: Regenerated.
+	* configure.in: Set em for arm*-*-symbianelf*.
+	* configure: Regenerated.
+	* config/tc-arm.c (elf32_arm_target_format): Use Symbian target
+	vectors when appropriate.
+	* config/te-symbian.h: New file.
+
+2004-09-03  Tomer Levi  <Tomer.Levi@nsc.com>
+
+	* config/tc-crx.c (gettrap): Exception vector can be case
+	insensitive.
+	(process_label_constant): Fix a 32-bit displacement bug in branch
+	instructions.
+	(get_operandtype) : Bug fix, wrong operand was used.
+	(process_label_constant): Initialize relocation type to
+	BFD_RELOC_NONE
+
+2004-09-01  Richard Earnshaw < reanrsha@arm.com>
+
+	* tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
+	for synthesizable cores.
+
+	* doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
+
+2004-08-25  Dmitry Diky  <diwil@spec.ru>
+
+	* config/tc-msp430.c:	Clean-up the code.
+	(md_relax_table): New relax table.
+	(mcu_types): Sort MCU types.
+	(md_pseudo_table): Add .profiler pseudo handler.
+	(pow2value): New function.
+	(msp430_profiler): New function.
+	(msp430_operands): Add new insns handlers.
+	(msp430_srcoperand): Add register operand handler, allow complex
+	expressions.
+	(md_estimate_size_before_relax): Rewritten.
+	(md_convert_frag): Rewritten.
+	(msp430_relax_frag): New function.
+	* config/tc-msp430.h (md_relax_frag): define macro
+	* doc/c-msp430.texi: Update information.
+
+2004-08-24  Nick Clifton  <nickc@redhat.com>
+
+	* as.c (std_shortopts): Allow -g to take an optional argument.
+	(parse_args): Pass any switch starting with -g on to the backend
+	for parsing.
+
+2004-08-18  Mark Mitchell  <mark@codesourcery.com>
+
+	* configure.in (arm*-*-symbianelf*): New target.
+	(arm*-*-eabi*): Likewise.
+	* configure: Regenerated.
+
+2004-08-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
+	* config/tc-mips.c (append_insn): Handle delay slots in branch likely
+	correctly.
+
+2004-08-18  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/tc-ia64.c (start_unwind_section): Add linkonce_empty
+	argument, don't do anything if current section is not
+	.gnu.linkonce.t.* and linkonce_empty is set.
+	(generate_unwind_image, dot_endp): Adjust callers, call
+	start_unwind_section (*, 1) if nothing will be put into the
+	section.
+
+2004-08-17  Nick Clifton  <nickc@redhat.com>
+
+	* as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
+	(show_usage): Add -g.
+	(std_longopts): Add --gen-debug.  Alpha sort the table.
+	(parse_args): Print an error message if a switch is not handled.
+	Handle the -g switch, calling md_debug_format_selector() if
+	necessary.
+	* NEWS: Mention new feature.
+	* doc/as.texinfo: Document new switch.
+	* doc/internals.texi: Document behaviour of md_parse_option.
+
+	* config/tc-arm.c (md_parse_option): Do not issue an error message
+	if the switch is not recognised.
+	* config/tc-m68k.c (md_parse_option): Likewise.
+	* config/tc-pdp11.c (md_parse_option): Likewise.
+	* config/tc-v850.c (md_parse_option): Likewise.
+
+	* as.h: Fix up formatting.
+	* tc.h: Likewise.
+
+2004-08-16  Nick Clifton  <nickc@redhat.com>
+
+	* macro.c (macro_set_alternate): Use ISO C90 formatting.
+
+	* configure.in: Sort architecture based tables alphabetically.
+	* configure: Regenerate.
+
+2004-08-16  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
+	{ "cc", 68 }, with { "cr", 70 }.
+
+2004-08-13 Jan Beulich <jbeulich@novell.com>
+	   Nick Clifton <nickc@redhat.com>
+
+	* as.c: Add and handle new --alternate command line option.
+	* macro.c (macro_set_alternate): New.
+	* macro.h (macro_set_alternate): Declare.
+	* read.c: Add and handle new .altmacro and .noaltmacro directives.
+	* doc/as.texinfo: Document new command line option and pseudo-ops
+	as well as insert documentation originating from gasp about
+	alternate macro syntax.
+	* NEWS: Mention new command line option and pseudo-ops.
+
+2004-08-10  Mark Mitchell  <mark@codesourcery.com>
+
+	* expr.c (operand): Handle the "~", "-", and "!" operators applied
+	to bignums.
+
+2004-08-06  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
+	Handle new relocations.
+	* include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
+
+2004-08-05  Bob Wilson  <bob.wilson@acm.org>
+
+	* write.c (relax_segment): Use was_address instead of address when
+	setting fr_fix field for align frag due to backwards .org.
+
+2004-07-29  Alexandre Oliva  <aoliva@redhat.com>
+
+	Introduce SH2a support.
+	2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
+	* config/tc-sh.c (get_specific): Change arch_sh2a_up to
+	arch_sh2a_nofpu_up.
+	2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
+	* config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
+	2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
+	* config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
+	to end of conditional expression.
+	2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
+	* config/tc-sh.c: Add sh2a-nofpu support.
+	2003-12-29  DJ Delorie  <dj@redhat.com>
+	* tc-sh.c: Add sh2a support.
+	(parse_reg): Add tbr.
+	(parse_at): Support @@(disp,tbr).
+	(get_specific): Support sh2a opcodes.
+	(insert4): New, for 4 byte relocs.
+	(build_Mytes): Support sh2a opcodes.
+	(md_apply_fix3_Mytes): Support sh2a opcodes.
+	2003-12-02  Michael Snyder  <msnyder@redhat.com>
+	* config/tc-sh.c (md_parse_option): Handle sh2a.
+	(sh_elf_final_processing): Ditto.
+
+2004-07-27  Jason Thorpe  <thorpej@wasabisystems.com>
+
+	* config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
+	for TE_NetBSD.
+
+2004-07-27  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
+	(ppc_arch): Expand comment.
+
+2004-07-27  Tomer Levi  <Tomer.Levi@nsc.com>
+
+	* config/tc-crx.c: Support evaluating the difference between two
+	symbols.
+	* config/tc-crx.h: Likewise.
+
+2004-07-26  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-ia64.c (start_unwind_section): Set the linked-to
+	section.
+	(ia64_elf_section_change_hook): Set the linked-to section for
+	SHT_IA_64_UNWIND.
+
+2004-07-26  Dmitry Diky  <diwil@spec.ru>
+
+	* config/tc-msp430.c: Add new subtargets: msp430x1610,
+	msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
+	msp430xG438, msp430xG439.
+
+2004-07-25  Daniel Jacobowitz  <dan@debian.org>
+
+	* doc/as.texinfo (Section, PushSection): Correct documentation
+	for ELF.
+
+2004-07-21  Jan Beulich  <jbeulich@novell.com>
+
+	* config/tc-i386.c (optimize_imm): Adjust immediates to only those
+	permissible for the selected instruction suffix.
+	(match_template): Don't permit 64-bit general purpose operands in
+	32-bit mode.
+	(finalize_imm): Permit 64-bit immediates.
+	(build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
+	specially except for the width of the used base and/or index
+	registers.  For 32-bit displacements, use sign-extended
+	relocations only when using 64-bit addressing.
+	Force zero displacement on rip-relative addressing when there is
+	no other displacement.
+	(i386_index_check): Don't treat 32-bit addressing in 64-bit mode
+	specially except for the width of the used base and/or index
+	registers.
+	(parse_register): Disallow Reg64 registers in 32-bit mode.
+
+	* config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
+	suffix if the instruction doesn't support it.
+
+2004-07-20  Maciej W. Rozycki  <macro@linux-mips.org>
+
+	* config/tc-mips.c (append_insn): Handle constant expressions with
+	no associated relocation.
+	(mips_ip): Cancel the expression after use for the Q format
+	specifier.
+	(parse_relocation): Return no relocation for unsupported
+	operators.
+	(my_getSmallExpression): Return no relocation if no relocation
+	operators are used.
+
+2004-07-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	* config/obj-som.c (adjust_stab_sections): Add prototype.
+	(obj_som_compiler, obj_som_version, obj_som_copyright,
+	adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
+	* config/tc-hppa.c (update_subspace):  Likewise.
+	(is_defined_subspace): Amplify comment.
+	* config/obj-som.h (som_frob_file): Add prototype.
+
+2004-07-19  Christopher Faylor  <cgf@timesys.com>
+	    H.J. Lu  <hongjiu.lu@intel.com>
+
+	* subsegs.c (section_symbol): Don't create a new segment when
+	existing segment is undefined.
+
+2004-07-16  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/tc-arm.c: Include include/opcode/arm.h.
+	(ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
+	(FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
+	(FPU_ARCH_*): Delete.
+	* Makefile.am: Update dependencies.
+	* Makefile.in: Regenerate.
+
+2004-07-15  Nick Clifton  <nickc@redhat.com>
+
+	* configure.in: Accept armbe as a big-endian arm configuration.
+	* configure: Regenerate.
+
+2004-07-13  Thomas Nystrom  <thn@saeab.se>
+
+	* config/tc-i386.c (T_SHIFTOP): New constant.
+	(intel_e05_1): Handle '&', '|' and T_SHIFTOP.
+	(intel_el1): Handle '~'.
+	(intel_get_token): Handle '<>', '&', '|' and '~'.
+
+2004-07-13  Nick Clifton <nickc@redhat.com>
+
+	(md_assemble): Remove spurious newline from end of as_bad error
+	message.
+	(intel_e05_1): Likewise.
+	(intel_e11): Likewise.
+	(intel_match_token): Likewise.
+
+2004-07-11  Andreas Schwab  <schwab@suse.de>
+
+	* config/tc-m68k.c: Convert to C90.  Remove redundant
+	declarations.  Indentation fixup.
+	[M68KCOFF]: Include "obj-coff.h" instead of declaring
+	obj_coff_section ourselves.
+
+2004-07-09  James E Wilson  <wilson@specifixinc.com>
+
+	* config/tc-ia64.c (default_big_endian): New.
+	(dot_byteorder, md_begin): Use it.
+	(md_parse_option): Set it.
+
+2004-07-09  Nick Clifton  <nickc@redhat.com>
+
+	* configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
+	* configure: Regenerate.
+	* NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
+	* config/tc-sh.c (sh_elf_final_processing): Use renamed version of
+	sh_find_elf_flags if necessary.
+
+2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/tc-mips.c (mips_fix_adjustable): If the full addend is
+	going to be split into more than one in-place addend, return 0
+	for relocations against mergeable sections.  Associate comments
+	with code.
+
+2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
+
+	* Makefile.am (CPU_TYPES): Add crx.
+	(TARGET_CPU_CFILES): Add config/tc-crx.c.
+	(TARGET_CPU_HFILES): Add config/tc-crx.h.
+	(DEPTC_crx_elf): New target.
+	(DEPOBJ_crx_elf): Likewise.
+	(DEP_crx_elf): Likewise.
+	* Makefile.in: Regenerate.
+	* configure.in: Add crx* target.
+	* configure: Regenerate.
+	* config/tc-crx.c: New file.
+	* config/tc-crx.h: New file.
+	* NEWS: Mention new target.
+
+2004-07-06  Nick Clifton  <nickc@redhat.com>
+
+	* config.in: Undefine TARGET_SYMBIAN by default.
+	* configure.in:
+	* configure: Regenerate. Add sh-symbian-elf target.  If
+	selected define TARGET_SYMBIAN.
+	* config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
+	format if TARGET_SYMBIAN has been defined.
+
+	* output-file.c (output_file_create): Report the target format
+	chosen when bfd_openw reports that it is invalid.
+
+	* config/obj-coff.c (coff_pseudo_table): Only define the weak
+	pseudo for BFD based assemblers.
+
+2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
+
+	gas:
+	* config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
+	(md_parse_option): Remove redundant -isa testing.
+	Make bfd_arch variable const.
+	(md_show_usage): Make bfd_arch variable const.
+
+2004-07-03  James E Wilson  <wilson@specifixinc.com>
+
+	* config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
+	* config/tc-ia64.h (md_frag_check): Define.
+
+2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
+
+	* config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
+	externals.
+	* doc/as.texinfo (Weak): Document PE weak symbols.
+
+2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
+	(reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
+	(mips_frob_file): Rework so that only a single pass through the
+	relocs is needed.  Allow %lo()s to have higher offsets than their
+	corresponding %hi()s or %got()s.
+
+2004-07-02  Nick Clifton  <nickc@redhat.com>
+
+	* config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
+	allow values which have come from undefined symbols.
+	Always consider this fixup to have been processed as a reloc
+	cannot be generated for it.
+
+2004-07-02  Alan Modra  <amodra@bigpond.net.au>
+
+	* frags.h (struct frag): Add has_code and insn_addr fields.
+	* write.c (cvt_frag_to_fill): Invoke md_frag_check.
+	* config/tc-ppc.c (md_assemble): Check and set insn_addr.
+	* config/tc-ppc.h (md_frag_check): Define.
+
+2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
+
+	* doc/Makefile.am (info): Rename goal to...
+	(info-local): ... this, to preserve implicit dependencies.
+	* doc/Makefile.in: Regenerate with automake 1.8.5.
+
+2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
+
+	* config/tc-m32r.c (md_convert_frag): Changed for @PLT.
+	(m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
+	(m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
+	(tc_gen_reloc): Likewise.
+	(m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
+	(m32r_parse_name): Likewise.
+	(m32r_cgen_parse_fix_exp): Likewise.
+	* config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
+	(O_PIC_reloc): Likewise.
+	(TC_CGEN_PARSE_FIX_EXP): Likewise..
+	* cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
+	for @GOTOFF, @GOT, @PLT.
+
+2004-06-21 Jan Beulich  <jbeulich@novell.com>
+
+	* gas/symbols.c: While discarding ordinary local absolute symbols
+	when --strip-local-absolute is in effect, retain file symbols.
+
+2004-06-20  Andreas Schwab  <schwab@suse.de>
+
+	* config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
+	(md_parse_option): Likewise.
+
+2004-06-17  Jan Beulich <jbeulich@novell.com>
+
+	* config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
+	* config/te-netware.h: New file.
+	* config/te-ppcnw.h: Delete: Obsolete.
+	* configure.in: Eliminate ill NetWare targets. Make generic
+	NetWare target use proper emulation.
+	* Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
+	reference to new te-netware.h.
+	* configure: Regenerate.
+	* Makefile.in: Regenerate.
+
+2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
+
+	* config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
+	comparison in .insn pseudo operation.
+
+2004-06-15  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/obj-coff.c (coff_adjust_section_syms): Use
+	bfd_get_section_size instead of bfd_get_section_size_before_reloc.
+	(coff_frob_section): Likewise.
+	* config/tc-mips.c (md_apply_fix3): Likewise.
+	* config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
+	(elf_frob_file_after_relocs): Likewise.
+
+2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	* config/tc-hppa.c (log2): Rename to exact_log2.
+	(pa_next_subseg): Delete unused function.
+	(create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
+	(create_new_subspace): Likewise.
+
+	Bug gas/213
+	* config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
+	labels.  Fix warning.
+
+2004-05-28  DJ Delorie  <dj@redhat.com>
+
+	* config/tc-mn10300.h (tc_fix_adjustable): Define.
+	* config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
+	or non-merged symbols.
+
+2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-ia64.c (remove_marked_resource): Save, clear and
+	restore the old slot when inserting srlz.i/srlz.d.
+
+2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
+
+	* Makefile.am: Regenerate dependecies.
+	* Makefile.in: Regenerate.
+	* config/tc-sh.c (valid_arch): Make unsigned.
+	(preset_target_arch): Likewise.
+	(md_begin): Use new architecture flags system.
+	(get_specific): Likewise.
+	(assemble_ppi): Likewise.
+	(md_assemble): Likewise. Also fix error check for bad opcodes.
+	(md_parse_option): Likewise. Also generate -isa values according
+	to the table in bfd/cpu-sh.c instead of just constants. Also
+	allow <arch>-up ISA variants.
+	(sh_elf_final_processing): Replace if-else chain with a call to
+	sh_find_elf_flags().
+
+2004-05-28  Peter Barada <peter@the-baradas.com>
+
+	* config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
+	with zero offset into mode 2 addressing to save a word.
+
+2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-ia64.c (ar_is_in_integer_unit): Removed.
+	(ar_is_only_in_integer_unit): New.
+	(ar_is_only_in_memory_unit): New.
+	(generate_unwind_image): Silence gcc on 32bit host.
+	(md_assemble): Use ar_is_only_in_integer_unit instead of
+	ar_is_in_integer_unit. Check AR access.
+
+2004-05-27  Peter Barada  <peter@the-baradas.com>
+
+	* config/tc-m68k.c (md_begin): Sort the opcode table into
+	alphabetical order.
+	(m68k_compare_opcode): New function to do the sorting.
+
+2004-05-24  Peter Barada  <peter@the-baradas.com>
+
+	* config/m68k-parse.y(operand): Allow for MAC/EMAC mask
+	addressing on MIT style operands.
+	* config/m68k-parse.y(yylex): Allow '-&' for predecrement
+	w/mask addressing.
+	* config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
+	operands.
+
+2004-05-23  Alan Modra  <amodra@bigpond.net.au>
+
+	* expr.c (operand, operator): Don't reject '++' and '--'.
+
+2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
+	dwarf tables.
+
+2004-05-17  Adam Nemet  <anemet@lnxw.com>
+
+	* configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
+	* configure: Regenerate.
+
+2004-05-13  Paul Brook  <paul@codesourcery.com>
+
+	* dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
+
+2004-05-13  Joel Sherrill <joel@oarcorp.com>
+
+	* configure.in (or32-*-rtems*): Switch to elf.
+	* configure: Regenerate.
+
+2004-05-13  Nick Clifton  <nickc@redhat.com>
+
+	* po/fr.po: Updated French translation.
+
+2004-05-11  Nick Clifton  <nickc@redhat.com>
+
+	* doc/as.texinfo (Section): Document G and T flags to .section
+	directive.  Document the extra arguments that the G flag
+	requires.  Document the #tls flag.
+
+2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* subsegs.c (section_symbol): Create a new section symbol if
+	the existing one doesn't match.
+	* symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
+
+2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
+	to cope with VR4181A errata MD(1) and MD(4).
+
+2004-05-07  Brian Ford  <ford@vss.fsi.com>
+
+	* NEWS: Mention .secrel32 for pe[i]-i386.
+
+2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
+
+	* config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
+	(HANDLE_ALIGN): New.
+
+2004-05-06  Daniel Jacobowitz  <dan@debian.org>
+
+	* Makefile.am (DIST_SUBDIRS): Define.
+	* aclocal.m4: Regenerate with automake 1.8.4.
+	* Makefile.in: Likewise.
+	* doc/Makefile.in: Likewise.
+
+2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
+
+	* config/tc-ia64.c (dot_serialize): Declare.
+	(dot_serialize): New function.
+	(md_pseudo_table): Add ".serialize.data" and
+	".serialize.instruction" directives.
+
+2004-05-06  Nick Clifton  <nickc@redhat.com>
+
+	* messages (as_internal_value_out_of_range): Print a message about
+	a value being out of range.  Be consistent about whether the
+	values are printed in decimal or hexadecimal.
+	(as_warn_value_out_of_range): Generate a warning message about an
+	out of range value.
+	(as_bad_value_out_of_range): Generate an error message about an
+	out of range value.
+	* as.h: Prototype the new functions.
+	* config/tc-alpha.c (insert_operand): Use new function.
+	* config/tc-arc.c (arc_insert_operand): Likewise.
+	* config/tc-mn10200.c (mn10200_insert_operand): Likewise.
+	* config/tc-mn10300.c (mn10300_insert_operand): Likewise.
+	* config/tc-ppc.c (ppc_insert_operand): Likewise.
+	* config/tc-s390.c (s390_insert_operand): Likewise.
+	* config/tc-v850.c (v850_insert_operand): Likewise.
+
+2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
+
+	* configure.in: Set em=linux for frv-*-*linux*.
+	* configure: Rebuilt.
+	* config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
+	(frv_md_fdpic_enabled): New.
+	* config/tc-frv.c (frv_md_fdpic_enabled): New.
+	(DEFAULT_FDPIC): New.
+	(frv_flags): Use DEFAULT_FDPIC.
+	(frv_pic_flag): Likewise.
+	(OPTION_NOPIC): New.
+	(md_longopts): Add -mnopic.
+	(md_parse_option): Handle it.
+	(md_show_usage): Add -mfdpic and -mnopic.
+
+2004-05-05  Peter Barada  <peter@the-baradas.com>
+
+	* config/tc-m68k.c: Add find_cf_chip to print list of valid
+	chips for invalid coldfire instructions, rename selectors
+	for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
+	add current_chip to track which chip is referred to(including save/restore),
+	use current_chip to select control registers, not current_arch.
+	(md_show_usage): Add new chips.
+	* doc/c-m68k.texi: Document new command line switches.
+
+2004-05-05  Jakub Jelinek  <jakub@redhat.com>
+
+	* tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
+	(NOP_OPCODE): Define.
+	(s390_align_code): Remove prototype.
+	* tc-s390.c (s390_align_code): Remove.
+
+2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-ia64.c (make_unw_section_name): Removed.
+	(start_unwind_section): New function.
+	(generate_unwind_image): Take const segT instead of const
+	char *.
+	(dot_handlerdata): Adjusted.
+	(dot_endp): Likewise.
+
+2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/obj-elf.c (obj_elf_change_section): Allow the
+	".note.GNU-stack" section has SHF_EXECINSTR.
+
+2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/obj-elf.c (get_section): Return bfd_boolean.
+	(obj_elf_change_section): Call bfd_get_section_by_name_if
+	instead of bfd_map_over_sections.
+
+2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/obj-elf.c (get_section): New function.
+	(obj_elf_change_section): Support multiple sections with same
+	name.
+
+2004-04-30  Nick Clifton  <nickc@redhat.com>
+
+	* config/tc-arm.c (create_register_alias): Fix typo checking for
+	case sensitive register aliases.
+	(co_proc_number): Use error message string in all_reg_maps[]
+	array.
+	(cp_reg_required_here): Likewise.
+	(fp_reg_required_here): Likewise.
+
+2004-04-29  Brian Ford  <ford@vss.fsi.com>
+
+	* dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
+
+2004-04-28  Chris Demetriou  <cgd@broadcom.com>
+
+	* config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
+	(load_address, macro, mips_ip, md_parse_option)
+	(mips_force_relocation, mips_validate_fix, md_apply_fix3)
+	(s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
+	embedded-PIC handling, and update comments.
+	(SWITCH_TABLE): Remove.
+	* config/tc-mips.h (DIFF_EXPR_OK): Delete.
+	(enum mips_pic_level): Remove EMBEDDED_PIC.
+	(EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
+	(TC_FORCE_RELOCATION): Update comment.
+	* ecoff.c (ecoff_build_lineno): Add comment about some code that
+	might be safe to remove now that MIPS embedded-PIC is gone.
+
+2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	* config/obj-som.c (obj_som_init_stab_section): Add new arguments in
+	call to obj_set_subsection_attributes.
+	(obj_som_init_stab_section): Likewise.
+	* config/tc-hppa.c (default_subspace_dict): Add comdat field.
+	(pa_def_subspaces): Provide comdat default.
+	(pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
+	not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
+	calls to create_new_subspace and update_subspace to pass comdat flag.
+	(create_new_subspace, update_subspace): Add new comdat argument.  Use
+	it in calls to obj_set_subsection_attributes.
+	* doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
+	and use of comdat, common and dup_comm parameters.
+
+2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/obj-elf.c (obj_elf_change_section): Check if the old
+	group name is NULL before comparison.
+
+2004-04-23  Chris Demetriou  <cgd@broadcom.com>
+
+	* config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
+
+2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
+
+	* config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
+
+2004-04-23  Chris Demetriou  <cgd@broadcom.com>
+
+	* config/tc-mips.c (md_longopts): Remove -membedded-pic option.
+	(OPTION_MEMBEDDED_PIC): Remove.
+	(OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
+	(OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
+	(OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
+	(OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
+	(OPTION_ELF_BASE): Renumber.
+	(md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
+	(md_show_usage): Remove mention of -membedded-pic.
+	* doc/as.texinfo: Remove mention of -membedded-pic.
+
+2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
+
+	* config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
+	* config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
+	a.out support.
+	(md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
+	s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
+	USE_GLOBAL_POINTER_OPT.
+
+2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
+
+	* config/tc-mips.c (macro): One more use of load_delay_nop.
+
+2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
+
+	* config/tc-mips.c (load_delay_nop): New function.
+	(load_address, macro): Use load_delay_nop() to build a nop
+	which can be omitted with gpr_interlocks.
+
+2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
+
+	* config/tc-mips.c (hilo_interlocks, gpr_interlocks,
+	cop_interlocks): Remove superfluous CPU entries.
+
+2004-04-22  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
+
+2004-04-22  Peter Barada <peter@the-baradas.com>
+
+	* NEWS: Added support for EMAC instructions and MAC/EMAC
+	Motorola syntax.
+	* config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
+	scale factor tokens, trailing_ampersand to mark mask addressing
+	for MAC/EMAC instructions.
+	* config/m68k-parse.y: Add options_ampersand clause, '<<',
+	'>>'.
+	(yylex): Handle '>', '<', and '&' following '+'.
+	* config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
+	architectures in archs[].
+	(m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
+	for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
+	respectively.
+	(m68k_ip): Handle trailing '&' on MAC/EMAC insns.
+	(install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
+	cases.
+	Add EMAC operands to init_table[].
+
+2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
+
+	* config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
+	state.
+	(TC_SEGMENT_INFO_TYPE): Define to enum mstate.
+	* config/tc-arm.c (enum mstate): Delete from here.
+	(mapping_state): Remove the static mapstate variable and instead
+	store the state in the segment.  This allows a per-section mapping
+	state.  Handle and ignore MAP_UNDEFINED states.
+	(arm_elf_change_section): Get the current mapping state from the
+	new section.
+	(s_ltorg): Set the mapping state to MAP_DATA.
+	(arm_cleanup): Use arm_elf_change_section to get the mapping state
+	for each pool as it is emitted.
+
+2004-04-22  Nick Clifton  <nickc@redhat.com>
+
+	* config/tc-arm.h: Formatting tidy ups.
+
+2004-04-20  Chris Demetriou  <cgd@broadcom.com>
+
+	* NEWS: Note that MIPS -membedded-pic option is deprecated.
+
+2004-04-20  DJ Delorie  <dj@redhat.com>
+
+	* config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
+	* config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
+	[TE_PE] (O_secrel): Define.
+	[TE_PE] (x86_pe_cons_fix_new): New.
+	[TE_PE] (pe_directive_secrel): Likewise.
+	(tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
+
+2004-04-19  Eric Christopher  <echristo@redhat.com>
+
+	* config/tc-mips.c (mips_dwarf2_addr_size): Revert part
+	of previous patch for fix in gcc.
+
+2004-04-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
+
+2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* read.c (do_align): Call md_flush_pending_output, if defined.
+
+2004-04-16  Alan Modra  <amodra@bigpond.net.au>
+
+	* expr.c (operand): Correct checks for ++ and --.
+
+2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-generic.c: Add some comments.
+
+2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
+
+	* doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
+	-{no-}mfix-vr4122-bugs.
+	* config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
+	(append_insn, mips_emit_delays): Update accordingly.
+	(OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
+	(md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
+	(md_parse_option): Update after above changes.
+	(md_show_usage): Add -mfix-vr4120.
+
+2004-04-13  Bob Wilson  <bob.wilson@acm.org>
+
+	* doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
+	of .section directive; add a reference to the ELF .subsection
+	directive.
+
+2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
+
+	* config/tc-m32r.c (md_assemble): Fixed infinite loop bug
+	in parallel.
+
+2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
+
+	* Makefile.am: Remove mips from aout targets.
+	* Makefile.in: Regenerate.
+	* configure.in: Remove mips-dec-bsd* target.
+	* configure: Regenerate.
+
+2004-04-07  Alan Modra  <amodra@bigpond.net.au>
+
+	PR 96
+	* config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
+	to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
+	Update "mapping".  Restrict some @ modifiers to 32 bit.
+
+2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
+	    Dhananjay Deshpande <dhananjayd@kpitcummins.com>
+
+	* config/tc-sh.c (dont_adjust_reloc_32): New variable.
+	(sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
+	dont_adjust_reloc_32 is set.
+	(md_longopts): Add option -renesas.
+	(md_parse_option, md_show_usage): Likewise.
+	* doc/c-sh.texi: Likewise.
+
+2004-04-01  Dave Korn  <dk@artimi.com>
+
+	* config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
+	hi16 and lo16 fixS structs.
+	(md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
+	exactly the same way as for RELOC_DLX_REL16.
+	(machine_ip): properly respect LO flag in the_insn and
+	output RELOC_DLX_LO16 rather than RELOC_DLX_16.
+	(md_apply_fix3): apply RELOC_DLX_LO16.
+
+2004-03-30  Stan Shebs  <shebs@apple.com>
+
+	Remove long-obsolete MPW support.
+	* mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
+	* configure.in: Remove mention of ppc-*-mpw* config.
+	* configure.in: Likewise.
+
+2004-03-30  Nick Clifton  <nickc@redhat.com>
+
+	* config/tc-arm.c (meabi_flags): Make its use conditional upon
+	OBJ_ELF being defined.
+
+2004-03-27  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
+
+2004-03-23  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (meabi_flags): New variable.
+	(arm_parse_eabi): New function.
+	(md_begin): Set flags for EABI v3.
+	(arm_eabis): Add.
+	(arm_long_opts): Add meabi.
+	* doc/as.texinfo <ARM>: Document -meabi.
+	* doc/c-arm.texi: Ditto.
+
+2004-03-22  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
+	tables even when use_literal_section flag is not set.
+
+2004-03-22  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/tc-sh.c: Remove trailing whitespace.
+
+2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
+
+	* doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
+	--mul-bug-abort and the default behavior.
+	* config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
+	(err_for_dangerous_mul_placement): New variable.
+	(STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
+	macros.
+	(md_cris_relax_table): Have placeholder for STATE_MUL.
+	(md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
+	(cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
+	case doing nothing.
+	(md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
+	STATE_BYTE)>: Ditto.
+	(md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
+	alignment and position of this frag, emit error message if
+	suspicious.
+	(md_assemble): For a multiply insn and when checking it,
+	transform the current frag into a special frag for that purpose.
+	(md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
+	OPTION_MULBUG_ABORT_ON>: Handle new options.
+
+2004-03-19  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/tc-xtensa.c (mark_literal_frags): New function.
+	(xtensa_move_literals): Call mark_literal_frags for all literal
+	segments, including init and fini literal segments.
+	(xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
+
+2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	* tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
+	(pa_comm): Set BSF_OBJECT in symbol flags.
+
+2004-03-19  Alan Modra  <amodra@bigpond.net.au>
+
+	* Makefile.am: Run "make dep-am".
+	* Makefile.in: Regenerate.
+	* doc/Makefile.in: Regenerate.
+	* config.in: Regenerate.
+	* po/gas.pot: Regenerate.
+
+2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* read.c (read_a_source_file): Use demand_empty_rest_of_line.
+	(demand_empty_rest_of_line): Issue an error here.
+	(ignore_rest_of_line): Silently skip to end.
+	(demand_copy_string): Issue an error, not warning.
+	(equals): Likewise.
+	* config/obj-elf.c (obj_elf_section_name): Likewise.
+	(obj_elf_section): Likewise.
+	* config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
+	(arc_extinst): Likewise.
+	* config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
+	(dot_spill): Likewise.
+	(dot_unwabi): Likewise.
+	(dot_prologue): Likewise.
+
+	* expr.c (operand): Reject ++ and --.
+	(operator): Likewise.
+
+2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
+
+	* config/tc-sh.c: Include dw2gencfi.h.
+	(sh_cfi_frame_initial_instructions): New function.
+	(sh_regname_to_dw2regnum): Likewise.
+	* config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
+	file.
+	(TARGET_USE_CFIPOP): Define.
+	(tc_cfi_frame_initial_instructions): Likewise.
+	(tc_regname_to_dw2regnum): Likewise.
+	(DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
+	* Makefile.am: Update dependencies.
+	* Makefile.in: Regenerate.
+
+2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
+
+	* configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
+	* configure: Regenerate.
+
+2004-03-12  Bob Wilson  <bob.wilson@acm.org>
+
+	* read.c (s_leb128): Call md_flush_pending_output.
+
+2004-03-12  Michal Ludvig  <mludvig@suse.cz>
+
+	* config/tc-i386.c (output_insn): Handle PadLock instructions.
+	* config/tc-i386.h (CpuPadLock): New define.
+	(CpuUnknownFlags): Added CpuPadLock.
+
+2004-03-07  Andreas Schwab  <schwab@suse.de>
+
+	* doc/c-hppa.texi (HPPA Directives): Fix typo.
+
+2004-03-07  Richard Henderson  <rth@redhat.com>
+
+	* dw2gencfi.c (output_cie): Align length to 4 byte boundary.
+	(cfi_finish): Likewise for fde.
+
+2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-ia64.c (md_assemble): Properly handle NULL
+	align_frag.
+	(ia64_handle_align): Don't abort if failed to add a stop bit.
+
+2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* Makefile.in: Regenerated.
+	* aclocal.m4: Likewise.
+	* configure: Likewise.
+	* doc/Makefile.in: Likewise.
+
+2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-ia64.c (dot_align): New.
+	(ia64_do_align): Make it static.
+	(md_pseudo_table): Use "dot_align" for "align".
+	(ia64_md_do_align): Don't set align_frag here.
+	(ia64_handle_align): Add a stop bit to the previous bundle if
+	needed.
+
+	* config/tc-ia64.h (ia64_do_align): Removed.
+
+2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
+
+	* config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
+	-isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
+	(sh_elf_final_processing): Output BFD type sh4_nofpu if that is
+	the most general type or the user specifically requested it.
+	(md_assemble): Add a new error message for when an instruction
+	is understood, but is not allowed due to an -isa option.
+
+2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-ia64.c (align_frag): New.
+	(md_assemble): Set the tc_frag_data field in align_frag for
+	IA64_OPCODE_FIRST instructions.
+	(ia64_md_do_align): Set align_frag.
+	(ia64_handle_align): Add a stop bit if needed.
+
+	* config/tc-ia64.h (TC_FRAG_TYPE): New.
+	(TC_FRAG_INIT): New.
+
+2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/tc-frv.c (fr400_audio): New variable.
+	(md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
+	(md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
+	(target_implements_insn_p): New function.
+	(md_assemble): Report an error if the processor doesn't implement
+	the instruction.
+
+2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
+
+	* config/tc-m32r.c (md_longopts): Added -no-bitinst option.
+	(md_parse_option): Ditto.
+	(OPTION_NO_SPECIAL_M32R): Added.
+	(md_show_usage): Document it.
+	(enable_speial_m32r): Changed a default value from 0 to 1.
+	* doc/c-m32r.texi: Document the -no-bitinst option.
+
+2004-02-27  Nick Clifton  <nickc@redhat.com>
+
+	* config/tc-sh.c (get_operand): Revert previous delta.
+	(tc_gen_reloc): Check for an unknown reloc type before processing
+	the addend.
+
+2004-02-27  Hannes Reinecke  <hare@suse.de>
+
+	* config/tc-s390.c (s390_insn): Correct range check for opcode in
+	.insn pseudo operation.
+
+2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
+
+	* config/tc-sh.c (get_operand):  In case of #Imm, check has been
+	added for wrong syntax.
+
+2004-02-26  Eric Christopher  <echristo@redhat.com>
+
+	* config/tc-mips.c (mips_dwarf2_addr_size): New.
+	* config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
+
+2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
+
+	* config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
+	nibble types to assembler.
+
+2004-02-25  Fred Fish  <fnf@redhat.com>
+
+	* config/tc-iq2000.c: Add missing \n\ in multiline string literal.
+
+2004-02-20  James E Wilson  <wilson@specifixinc.com>
+
+	* config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
+	finalize_syms.
+	(fixup_unw_records): New arg before_relax.  Pass to slot_index.
+	(ia64_estimate_size_before_relax): New.
+	(ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
+	(generate_unwind_image): Pass 1 to fixup_unw_records.
+	* config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
+	(md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
+
+2004-02-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* stabs.c (generate_asm_file): Avoid warning about use of
+	uninitialized variable.
+
+2004-02-18  David Mosberger  <davidm@hpl.hp.com>
+
+	* config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
+	body, and endp, allow unwind records which do not have a "t"
+	(time/instruction) field.
+
+2004-02-17  Petko Manolov  <petkan@nucleusys.com>
+
+	* config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
+	(do_mav_dspsc_2): Likewise.
+	Fix accumulator registers move opcodes.
+
+2004-02-13  Hannes Reinecke  <hare@suse.de>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	* dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
+
+2004-02-10  Steve Ellcey  <sje@cup.hp.com>
+
+	* config/tc-ia64.h (ia64_frob_symbol): New declaration.
+	(tc_frob_symbol): New macro definition.
+	* config/tc-ia64.c (ia64_frob_symbol): New routine.
+
+2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
+
+	* config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
+	read-only.
+
+2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
+	(TC_CASE_SENSITIVE): ... this.
+	* read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
+	* doc/internals.texi (TC_CASE_SENSITIVE): Document.
+
+2004-02-06  James E Wilson  <wilson@specifixinc.com>
+
+	* config/tc-ia64.c (dot_endp): Delete call to output_endp.
+	(generate_unwind_image): Re-add it here.
+
+2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
+	* read.h (SKIP_WHITESPACE): Turn into an expression.
+	* read.c (read_a_source_file): A pseudo is removed by having a
+	NULL handler.
+
+2004-02-05  James E Wilson  <wilson@specifixinc.com>
+
+	* config/tc-ia64.c (output_endp): New.
+	(count_bits): Delete.
+	(ia64_flush_insns, process_one_record, optimize_unw_records): Handle
+	endp unwind records.
+	(fixup_unw_records): Handle endp unwind records.  Delete code for
+	shortening prologue regions not followed by a body record.
+	(dot_endp): Call add_unwind_entry to emit endp unwind record.
+	* config/tc-ia64.h (unw_record_type): Add endp.
+
+2004-02-03  James E Wilson  <wilson@specifixinc.com>
+
+	* config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
+	fill padding bytes with zeroes.
+	(emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
+	sets unwind_record slot_number and slot_frag fields.
+
+2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
+
+	* config/tc-mips.c (add_got_offset_hilo): New function.
+	(macro): Use load_register() and add_got_offset_hilo() to load
+	constants instead of hardcoding code sequences throughout.
+
+2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-ia64.c (emit_one_bundle): Add proper indentation.
+
+2004-01-26  Bernardo Innocenti  <bernie@develer.com>
+
+	* config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
+	like m68k-elf.
+	* config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
+	of hard-coded test for TARGET_OS=elf.
+
+2004-01-24  Chris Demetriou  <cgd@broadcom.com>
+
+	* config/tc-mips.c (hilo_interlocks): Change definition
+	so that MIPS32, MIPS64 and later ISAs are included, along with
+	the already-included machines.  Update comments.
+
+2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
+
+	* config/tc-arm.c (tc_gen_reloc): Improve error message for
+	undefined local labels.
+
+2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/tc-mips.c (load_address, macro): Update comments about
+	NewABI GP relaxation.
+
+2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/tc-mips.c (macro_build): Remove place and counter arguments.
+	(mips_build_lui, macro_build_ldst_constoffset): Likewise.
+	(mips16_macro_build, macro_build_jalr): Remove counter argument.
+	(set_at, load_register, load_address, move_register): Likewise.
+	(load_got_offset, add_got_offset): Likewise.
+	Update all calls and tidy accordingly.
+
+2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
+	(RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
+	(RELAX_USE_SECOND): Bump to 0x10000.
+	(RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
+	(mips_macro_warning): New variable.
+	(md_assemble): Wrap macro expansion in macro_start() and macro_end().
+	(s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
+	(relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
+	of RELAX_ENCODE.
+	(append_insn): Update mips_macro_warning.sizes.
+	(macro_start, macro_warning, macro_end): New functions.
+	(macro_build): Don't emit warnings here.
+	(macro_build_lui, md_estimate_size_before_relax): ...or here.
+	(md_convert_frag): Check for cases where one macro alternative
+	needs a warning and the other doesn't.  Emit a warning if the
+	longer sequence was chosen.
+
+2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
+	* config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
+	the first sequence, the size of the second sequence, and a flag
+	that says whether we should warn.
+	(RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
+	(RELAX_FIRST, RELAX_SECOND): New.
+	(mips_relax): New variable.
+	(relax_close_frag, relax_start, relax_switch, relax_end): New fns.
+	(append_insn): Remove "place" argument.  Use mips_relax.sequence
+	rather than "place" to check whether we're expanding the second
+	alternative of a relaxable macro.  Remove redundant check for
+	branch relaxation.  If generating a normal insn, and there
+	is not enough room in the current frag, call relax_close_frag()
+	to close it.  Update mips_relax.sizes[].  Emit fixups for the
+	second version of a relaxable macro.  Record the first relaxable
+	fixup in mips_relax.  Remove tc_gen_reloc workaround.
+	(macro_build): Remove all uses of "place".  Use mips_relax.sequence
+	in the same way as in append_insn.
+	(mips16_macro_build): Remove "place" argument.
+	(macro_build_lui): As for macro_build.  Don't drop the add_symbol
+	when generating the second version of a relaxable macro.
+	(load_got_offset, add_got_offset): New functions.
+	(load_address, macro): Use new relaxation machinery.  Remove
+	tc_gen_reloc workarounds.
+	(md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
+	version of a relaxable macro is needed.  Return -RELAX_SECOND if the
+	first version is needed.
+	(tc_gen_reloc): Remove relaxation handling.
+	(md_convert_frag): Go through the fixups for a relaxable macro and
+	mark those that belong to the unneeded alternative as done.  If the
+	second alternative is needed, adjust the fixup addresses to account
+	for the deleted first alternative.
+
+2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
+
+	* frags.h (frag_room): Declare.
+	* frags.c (frag_room): New function.
+	* doc/internals.texi: Document it.
+
+2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
+
+	* config/tc-mips.c (append_insn): Don't do r3900 interlock
+	optimization for -mtune=r3900, as this will break on other CPUs.
+
+2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
+
+	* config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
+	be relaxed, use fixup.
+	(md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
+
+2004-01-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
+	precision operands.
+
+2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
+
+	* config/tc-mips.c (append_insn): Properly detect variant frags
+	that preclude swapping of relaxed branches.  Correctly swap
+	instructions between frags when dealing with relaxed branches.
+
+2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
+
+	* acinclude.m4: Quote names of macros to be defined by AC_DEFUN
+	throughout.
+	* aclocal.m4: Regenerate.
+	* configure: Regenerate.
+
+2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
+
+	* config/tc-h8300.c (build_bytes): Apply relaxation to bit
+	manipulation insns.
+
+2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
+	reloc, reserve space for the delay slot as well as the jalr itself.
+
+2004-01-09  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
+	(do_vfp_sp2_from_reg2): New function.
+	(insns): Use them.
+	(do_vfp_dp_from_reg2): Check return values properly.
+
+2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
+
+	* config/tc-mips.c (warn_nops): Remove static variable.
+	(macro): Remove test of warn_nops.
+	(md_shortops): Remove 'n'.
+	(md_parse_option): Remove 'n' case.
+	(md_show_usage): Remove -n.
+	* doc/as.texinfo (Overview): Remove MIPS -n option.
+	* doc/c-mips.texi (MIPS Opts): Remove mention -n.
+	* NEWS: Mention removal of MIPS -n option.
+
+	* config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
+	(cop_interlocks): Check ISA level.
+	(cop_mem_interlocks): Define.
+	(reg_needs_delay): Check cop_interlocks rather than
+	ISA_HAS_COPROC_DELAYS.
+	(append_insn): Likewise.  Use cop_mem_interlocks rather than
+	directly checking mips_opts.isa.
+	(mips_emit_delays): Likewise.
+
+2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/tc-ia64.c (unwind): Move next_slot_number and
+	next_slot_frag to ...
+	(unw_rec_list): Here.
+	(free_list_records): Removed.
+	(output_unw_records): Likewise.
+	(generate_unwind_image): Make it void.
+	(alloc_record): Initialize next_slot_number and next_slot_frag.
+	(slot_index): Take .org, .space and .align into account.
+	(fixup_unw_records): Don't set slot_number to 0. Use
+	list->next_slot_number and list->next_slot_frag instead of
+	unwind.next_slot_number and unwind.next_slot_frag.
+	(ia64_convert_frag): New.
+	(generate_unwind_image): Generate a rs_machine_dependent frag
+	for unwind record.
+	(emit_one_bundle): Use list->next_slot_number and
+	list->next_slot_frag instead of unwind.next_slot_number and
+	unwind.next_slot_frag.
+
+	* config/tc-ia64.h (md_convert_frag): Defined as
+	ia64_convert_frag.
+	(md_estimate_size_before_relax): Defined as (f)->fr_var.
+
+2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
+
+	2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
+	* config/tc-frv.h (md_apply_fix3): Don't define.
+	* config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
+	operands.
+	* config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
+	2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
+	* config/tc-frv.c (line_separator_chars): Add `!'.
+	2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
+	* config/tc-frv.c (md_assemble): Clear insn upfront.
+	2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
+	* config/tc-frv.c (OPTION_FDPIC): New macro.
+	(md_longopts): Add mfdpic.
+	(md_parse_option): Handle it.
+	2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
+	* config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
+	FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
+	(frv_pic_ptr): Parse funcdesc.
+
+2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
+
+	* doc/as.texinfo: Let texi2pod parse asconfig.texi and
+	gasver.texi.  Remove duplicate symbol definitions for texi2pod.
+
+2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
+
+	* Makefile.am (Makefile): Move the dependency on
+	$(BFDDIR)/configure.in to...
+	(CONFIG_STATUS_DEPENDENCIES): ... here.
+	(AUTOMAKE_OPTIONS): Require automake 1.8.
+	* Makefile.in: Regenerate.
+	* doc/Makefile.am (BASEDIR, BFDDIR): Define.
+	(CONFIG_STATUS_DEPENDENCIES): Add a dependency on
+	$(BFDDIR)/configure.in here as well.
+	* doc/Makefile.in: Regenerate.
+
+2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
+
+	* Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
+	* Makefile.in: Regenerate.
+	* aclocal.m4: Regenerate.
+	* doc/Makefile.am (install, install-info): Remove.
+	(install-data-local): A new hook for install-info.
+	(AUTOMAKE_OPTIONS): Require automake 1.8.
+	* doc/Makefile.in: Regenerate.
+
+2004-01-02  Nutan Singh <nutan@kpitcummins.com>
+
+	* doc/c-sh.texi: Update description about floating point behavior
+	of SH family.
+
+2004-01-02  Bernardo Innocenti  <bernie@develer.com>
+
+	* configure.in: Add m68k-uClinux target.
+	* configure: Regenerate.
+
+For older changes see ChangeLog-0203
+
+Local Variables:
+mode: change-log
+left-margin: 8
+fill-column: 74
+version-control: never
+End: