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

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