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

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