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

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
\f
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Commit	Line	Data
95385380 FF	1	2004-02-25 Fred Fish <fnf@redhat.com>
	2
	3	* config/tc-iq2000.c: Add missing \n\ in multiline string literal.
	4
b5e0fabd JW	5	2004-02-20 James E Wilson <wilson@specifixinc.com>
	6
	7	* config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
	8	finalize_syms.
	9	(fixup_unw_records): New arg before_relax. Pass to slot_index.
	10	(ia64_estimate_size_before_relax): New.
	11	(ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
	12	(generate_unwind_image): Pass 1 to fixup_unw_records.
	13	* config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
	14	(md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
	15
2f01ffbf JJ	16	2004-02-19 Jakub Jelinek <jakub@redhat.com>
	17
	18	* stabs.c (generate_asm_file): Avoid warning about use of
	19	uninitialized variable.
	20
9c59842f JW	21	2004-02-18 David Mosberger <davidm@hpl.hp.com>
	22
	23	* config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
	24	body, and endp, allow unwind records which do not have a "t"
	25	(time/instruction) field.
	26
34920d91 NC	27	2004-02-17 Petko Manolov <petkan@nucleusys.com>
	28
	29	* config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
	30	(do_mav_dspsc_2): Likewise.
	31	Fix accumulator registers move opcodes.
	32
4dde8e61 AJ	33	2004-02-13 Hannes Reinecke <hare@suse.de>
	34	Jakub Jelinek <jakub@redhat.com>
	35
	36	* dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
	37
936cf02e JW	38	2004-02-10 Steve Ellcey <sje@cup.hp.com>
	39
	40	* config/tc-ia64.h (ia64_frob_symbol): New declaration.
	41	(tc_frob_symbol): New macro definition.
	42	* config/tc-ia64.c (ia64_frob_symbol): New routine.
	43
e41f12f3 DJ	44	2004-02-09 Daniel Jacobowitz <drow@mvista.com>
	45
	46	* config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
	47	read-only.
	48
a8a3b3b2 NS	49	2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
	50
	51	* read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
	52	(TC_CASE_SENSITIVE): ... this.
	53	* read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
	54	* doc/internals.texi (TC_CASE_SENSITIVE): Document.
	55
c97b7ef6 JW	56	2004-02-06 James E Wilson <wilson@specifixinc.com>
	57
	58	* config/tc-ia64.c (dot_endp): Delete call to output_endp.
	59	(generate_unwind_image): Re-add it here.
	60
e4475e39 NS	61	2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
	62
	63	* dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
	64	* read.h (SKIP_WHITESPACE): Turn into an expression.
	65	* read.c (read_a_source_file): A pseudo is removed by having a
	66	NULL handler.
	67
5738bc24 JW	68	2004-02-05 James E Wilson <wilson@specifixinc.com>
	69
	70	* config/tc-ia64.c (output_endp): New.
	71	(count_bits): Delete.
	72	(ia64_flush_insns, process_one_record, optimize_unw_records): Handle
	73	endp unwind records.
	74	(fixup_unw_records): Handle endp unwind records. Delete code for
	75	shortening prologue regions not followed by a body record.
	76	(dot_endp): Call add_unwind_entry to emit endp unwind record.
	77	* config/tc-ia64.h (unw_record_type): Add endp.
	78
d6e78c11 JW	79	2004-02-03 James E Wilson <wilson@specifixinc.com>
	80
	81	* config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
	82	fill padding bytes with zeroes.
	83	(emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
	84	sets unwind_record slot_number and slot_frag fields.
	85
f6a22291 MR	86	2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	87
	88	* config/tc-mips.c (add_got_offset_hilo): New function.
	89	(macro): Use load_register() and add_got_offset_hilo() to load
	90	constants instead of hardcoding code sequences throughout.
	91
127cab00 L	92	2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
	93
	94	* config/tc-ia64.c (emit_one_bundle): Add proper indentation.
	95
6358301e NC	96	2004-01-26 Bernardo Innocenti <bernie@develer.com>
	97
	98	* config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
	99	like m68k-elf.
	100	* config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
	101	of hard-coded test for TARGET_OS=elf.
	102
c8978940 CD	103	2004-01-24 Chris Demetriou <cgd@broadcom.com>
	104
	105	* config/tc-mips.c (hilo_interlocks): Change definition
	106	so that MIPS32, MIPS64 and later ISAs are included, along with
	107	the already-included machines. Update comments.
	108
c3ba240c DJ	109	2004-01-23 Daniel Jacobowitz <drow@mvista.com>
	110
	111	* config/tc-arm.c (tc_gen_reloc): Improve error message for
	112	undefined local labels.
	113
e864ceca RS	114	2004-01-23 Richard Sandiford <rsandifo@redhat.com>
	115
	116	* config/tc-mips.c (load_address, macro): Update comments about
	117	NewABI GP relaxation.
	118
67c0d1eb RS	119	2004-01-23 Richard Sandiford <rsandifo@redhat.com>
	120
	121	* config/tc-mips.c (macro_build): Remove place and counter arguments.
	122	(mips_build_lui, macro_build_ldst_constoffset): Likewise.
	123	(mips16_macro_build, macro_build_jalr): Remove counter argument.
	124	(set_at, load_register, load_address, move_register): Likewise.
	125	(load_got_offset, add_got_offset): Likewise.
	126	Update all calls and tidy accordingly.
	127
584892a6 RS	128	2004-01-23 Richard Sandiford <rsandifo@redhat.com>
	129
	130	* config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
	131	(RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
	132	(RELAX_USE_SECOND): Bump to 0x10000.
	133	(RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
	134	(mips_macro_warning): New variable.
	135	(md_assemble): Wrap macro expansion in macro_start() and macro_end().
	136	(s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
	137	(relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
	138	of RELAX_ENCODE.
	139	(append_insn): Update mips_macro_warning.sizes.
	140	(macro_start, macro_warning, macro_end): New functions.
	141	(macro_build): Don't emit warnings here.
	142	(macro_build_lui, md_estimate_size_before_relax): ...or here.
	143	(md_convert_frag): Check for cases where one macro alternative
	144	needs a warning and the other doesn't. Emit a warning if the
	145	longer sequence was chosen.
	146
4d7206a2 RS	147	2004-01-23 Richard Sandiford <rsandifo@redhat.com>
	148
	149	* config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
	150	* config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
	151	the first sequence, the size of the second sequence, and a flag
	152	that says whether we should warn.
	153	(RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
	154	(RELAX_FIRST, RELAX_SECOND): New.
	155	(mips_relax): New variable.
	156	(relax_close_frag, relax_start, relax_switch, relax_end): New fns.
	157	(append_insn): Remove "place" argument. Use mips_relax.sequence
	158	rather than "place" to check whether we're expanding the second
	159	alternative of a relaxable macro. Remove redundant check for
	160	branch relaxation. If generating a normal insn, and there
	161	is not enough room in the current frag, call relax_close_frag()
	162	to close it. Update mips_relax.sizes[]. Emit fixups for the
	163	second version of a relaxable macro. Record the first relaxable
	164	fixup in mips_relax. Remove tc_gen_reloc workaround.
	165	(macro_build): Remove all uses of "place". Use mips_relax.sequence
	166	in the same way as in append_insn.
	167	(mips16_macro_build): Remove "place" argument.
	168	(macro_build_lui): As for macro_build. Don't drop the add_symbol
	169	when generating the second version of a relaxable macro.
	170	(load_got_offset, add_got_offset): New functions.
	171	(load_address, macro): Use new relaxation machinery. Remove
	172	tc_gen_reloc workarounds.
	173	(md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
	174	version of a relaxable macro is needed. Return -RELAX_SECOND if the
	175	first version is needed.
	176	(tc_gen_reloc): Remove relaxation handling.
	177	(md_convert_frag): Go through the fixups for a relaxable macro and
	178	mark those that belong to the unneeded alternative as done. If the
	179	second alternative is needed, adjust the fixup addresses to account
	180	for the deleted first alternative.
	181
0530d30a RS	182	2004-01-23 Richard Sandiford <rsandifo@redhat.com>
	183
	184	* frags.h (frag_room): Declare.
	185	* frags.c (frag_room): New function.
	186	* doc/internals.texi: Document it.
	187
048cdf86 TS	188	2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
	189
	190	* config/tc-mips.c (append_insn): Don't do r3900 interlock
	191	optimization for -mtune=r3900, as this will break on other CPUs.
	192
28d39d1a NC	193	2004-01-11 Tom Rix <tcrix@worldnet.att.net>
	194
	195	* config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
	196	be relaxed, use fixup.
	197	(md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
	198
26664553 JJ	199	2004-01-19 Jakub Jelinek <jakub@redhat.com>
	200
	201	* config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
	202	precision operands.
	203
895921c9 MR	204	2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	205
	206	* config/tc-mips.c (append_insn): Properly detect variant frags
	207	that preclude swapping of relaxed branches. Correctly swap
	208	instructions between frags when dealing with relaxed branches.
	209
f8b73030 MR	210	2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	211
	212	* acinclude.m4: Quote names of macros to be defined by AC_DEFUN
	213	throughout.
	214	* aclocal.m4: Regenerate.
	215	* configure: Regenerate.
	216
ca9a79a1 NC	217	2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
	218
	219	* config/tc-h8300.c (build_bytes): Apply relaxation to bit
	220	manipulation insns.
	221
cc3d92a5 RS	222	2004-01-12 Richard Sandiford <rsandifo@redhat.com>
	223
	224	* config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
	225	reloc, reserve space for the delay slot as well as the jalr itself.
	226
e45d0630 PB	227	2004-01-09 Paul Brook <paul@codesourcery.com>
	228
	229	* config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
	230	(do_vfp_sp2_from_reg2): New function.
	231	(insns): Use them.
	232	(do_vfp_dp_from_reg2): Check return values properly.
	233
81912461 ILT	234	2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
81912461 ILT	235
78849248 ILT	236	* config/tc-mips.c (warn_nops): Remove static variable.
	237	(macro): Remove test of warn_nops.
	238	(md_shortops): Remove 'n'.
	239	(md_parse_option): Remove 'n' case.
	240	(md_show_usage): Remove -n.
	241	* doc/as.texinfo (Overview): Remove MIPS -n option.
	242	* doc/c-mips.texi (MIPS Opts): Remove mention -n.
	243	* NEWS: Mention removal of MIPS -n option.
	244
81912461 ILT	245	* config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
	246	(cop_interlocks): Check ISA level.
	247	(cop_mem_interlocks): Define.
	248	(reg_needs_delay): Check cop_interlocks rather than
	249	ISA_HAS_COPROC_DELAYS.
	250	(append_insn): Likewise. Use cop_mem_interlocks rather than
	251	directly checking mips_opts.isa.
	252	(mips_emit_delays): Likewise.
	253
73f20958 L	254	2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
	255
	256	* config/tc-ia64.c (unwind): Move next_slot_number and
	257	next_slot_frag to ...
	258	(unw_rec_list): Here.
	259	(free_list_records): Removed.
	260	(output_unw_records): Likewise.
	261	(generate_unwind_image): Make it void.
	262	(alloc_record): Initialize next_slot_number and next_slot_frag.
	263	(slot_index): Take .org, .space and .align into account.
	264	(fixup_unw_records): Don't set slot_number to 0. Use
	265	list->next_slot_number and list->next_slot_frag instead of
	266	unwind.next_slot_number and unwind.next_slot_frag.
	267	(ia64_convert_frag): New.
	268	(generate_unwind_image): Generate a rs_machine_dependent frag
	269	for unwind record.
	270	(emit_one_bundle): Use list->next_slot_number and
	271	list->next_slot_frag instead of unwind.next_slot_number and
	272	unwind.next_slot_frag.
	273
	274	* config/tc-ia64.h (md_convert_frag): Defined as
	275	ia64_convert_frag.
	276	(md_estimate_size_before_relax): Defined as (f)->fr_var.
	277
99d09cdb AO	278	2004-01-06 Alexandre Oliva <aoliva@redhat.com>
	279
	280	2003-12-19 Alexandre Oliva <aoliva@redhat.com>
	281	* config/tc-frv.h (md_apply_fix3): Don't define.
	282	* config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
	283	operands.
	284	* config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
	285	2003-10-07 Alexandre Oliva <aoliva@redhat.com>
	286	* config/tc-frv.c (line_separator_chars): Add `!'.
	287	2003-09-19 Alexandre Oliva <aoliva@redhat.com>
	288	* config/tc-frv.c (md_assemble): Clear insn upfront.
	289	2003-09-18 Alexandre Oliva <aoliva@redhat.com>
	290	* config/tc-frv.c (OPTION_FDPIC): New macro.
	291	(md_longopts): Add mfdpic.
	292	(md_parse_option): Handle it.
	293	2003-08-04 Alexandre Oliva <aoliva@redhat.com>
	294	* config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
	295	FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
	296	(frv_pic_ptr): Parse funcdesc.
	297
4a4c4a1d MR	298	2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	299
	300	* doc/as.texinfo: Let texi2pod parse asconfig.texi and
	301	gasver.texi. Remove duplicate symbol definitions for texi2pod.
	302
2251dd89 MR	303	2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	304
	305	* Makefile.am (Makefile): Move the dependency on
	306	$(BFDDIR)/configure.in to...
	307	(CONFIG_STATUS_DEPENDENCIES): ... here.
	308	(AUTOMAKE_OPTIONS): Require automake 1.8.
	309	* Makefile.in: Regenerate.
	310	* doc/Makefile.am (BASEDIR, BFDDIR): Define.
	311	(CONFIG_STATUS_DEPENDENCIES): Add a dependency on
	312	$(BFDDIR)/configure.in here as well.
	313	* doc/Makefile.in: Regenerate.
	314
c6581168 MR	315	2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	316
	317	* Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
	318	* Makefile.in: Regenerate.
	319	* aclocal.m4: Regenerate.
	320	* doc/Makefile.am (install, install-info): Remove.
	321	(install-data-local): A new hook for install-info.
	322	(AUTOMAKE_OPTIONS): Require automake 1.8.
	323	* doc/Makefile.in: Regenerate.
	324
303e7b79 NC	325	2004-01-02 Nutan Singh <nutan@kpitcummins.com>
	326
	327	* doc/c-sh.texi: Update description about floating point behavior
	328	of SH family.
	329
b50c15dc NC	330	2004-01-02 Bernardo Innocenti <bernie@develer.com>
	331
	332	* configure.in: Add m68k-uClinux target.
	333	* configure: Regenerate.
7de9afa2	334
c9e214e5	335	For older changes see ChangeLog-0203
08d56133 NC	336	\f
	337	Local Variables:
	338	mode: change-log
	339	left-margin: 8
	340	fill-column: 74
	341	version-control: never
	342	End: