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

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
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Commit	Line	Data
6a5709a5 JR	1	2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
	2
	3	* config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
	4	nibble types to assembler.
	5
95385380 FF	6	2004-02-25 Fred Fish <fnf@redhat.com>
	7
	8	* config/tc-iq2000.c: Add missing \n\ in multiline string literal.
	9
b5e0fabd JW	10	2004-02-20 James E Wilson <wilson@specifixinc.com>
	11
	12	* config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
	13	finalize_syms.
	14	(fixup_unw_records): New arg before_relax. Pass to slot_index.
	15	(ia64_estimate_size_before_relax): New.
	16	(ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
	17	(generate_unwind_image): Pass 1 to fixup_unw_records.
	18	* config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
	19	(md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
	20
2f01ffbf JJ	21	2004-02-19 Jakub Jelinek <jakub@redhat.com>
	22
	23	* stabs.c (generate_asm_file): Avoid warning about use of
	24	uninitialized variable.
	25
9c59842f JW	26	2004-02-18 David Mosberger <davidm@hpl.hp.com>
	27
	28	* config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
	29	body, and endp, allow unwind records which do not have a "t"
	30	(time/instruction) field.
	31
34920d91 NC	32	2004-02-17 Petko Manolov <petkan@nucleusys.com>
	33
	34	* config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
	35	(do_mav_dspsc_2): Likewise.
	36	Fix accumulator registers move opcodes.
	37
4dde8e61 AJ	38	2004-02-13 Hannes Reinecke <hare@suse.de>
	39	Jakub Jelinek <jakub@redhat.com>
	40
	41	* dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
	42
936cf02e JW	43	2004-02-10 Steve Ellcey <sje@cup.hp.com>
	44
	45	* config/tc-ia64.h (ia64_frob_symbol): New declaration.
	46	(tc_frob_symbol): New macro definition.
	47	* config/tc-ia64.c (ia64_frob_symbol): New routine.
	48
e41f12f3 DJ	49	2004-02-09 Daniel Jacobowitz <drow@mvista.com>
	50
	51	* config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
	52	read-only.
	53
a8a3b3b2 NS	54	2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
	55
	56	* read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
	57	(TC_CASE_SENSITIVE): ... this.
	58	* read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
	59	* doc/internals.texi (TC_CASE_SENSITIVE): Document.
	60
c97b7ef6 JW	61	2004-02-06 James E Wilson <wilson@specifixinc.com>
	62
	63	* config/tc-ia64.c (dot_endp): Delete call to output_endp.
	64	(generate_unwind_image): Re-add it here.
	65
e4475e39 NS	66	2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
	67
	68	* dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
	69	* read.h (SKIP_WHITESPACE): Turn into an expression.
	70	* read.c (read_a_source_file): A pseudo is removed by having a
	71	NULL handler.
	72
5738bc24 JW	73	2004-02-05 James E Wilson <wilson@specifixinc.com>
	74
	75	* config/tc-ia64.c (output_endp): New.
	76	(count_bits): Delete.
	77	(ia64_flush_insns, process_one_record, optimize_unw_records): Handle
	78	endp unwind records.
	79	(fixup_unw_records): Handle endp unwind records. Delete code for
	80	shortening prologue regions not followed by a body record.
	81	(dot_endp): Call add_unwind_entry to emit endp unwind record.
	82	* config/tc-ia64.h (unw_record_type): Add endp.
	83
d6e78c11 JW	84	2004-02-03 James E Wilson <wilson@specifixinc.com>
	85
	86	* config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
	87	fill padding bytes with zeroes.
	88	(emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
	89	sets unwind_record slot_number and slot_frag fields.
	90
f6a22291 MR	91	2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	92
	93	* config/tc-mips.c (add_got_offset_hilo): New function.
	94	(macro): Use load_register() and add_got_offset_hilo() to load
	95	constants instead of hardcoding code sequences throughout.
	96
127cab00 L	97	2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
	98
	99	* config/tc-ia64.c (emit_one_bundle): Add proper indentation.
	100
6358301e NC	101	2004-01-26 Bernardo Innocenti <bernie@develer.com>
	102
	103	* config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
	104	like m68k-elf.
	105	* config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
	106	of hard-coded test for TARGET_OS=elf.
	107
c8978940 CD	108	2004-01-24 Chris Demetriou <cgd@broadcom.com>
	109
	110	* config/tc-mips.c (hilo_interlocks): Change definition
	111	so that MIPS32, MIPS64 and later ISAs are included, along with
	112	the already-included machines. Update comments.
	113
c3ba240c DJ	114	2004-01-23 Daniel Jacobowitz <drow@mvista.com>
	115
	116	* config/tc-arm.c (tc_gen_reloc): Improve error message for
	117	undefined local labels.
	118
e864ceca RS	119	2004-01-23 Richard Sandiford <rsandifo@redhat.com>
	120
	121	* config/tc-mips.c (load_address, macro): Update comments about
	122	NewABI GP relaxation.
	123
67c0d1eb RS	124	2004-01-23 Richard Sandiford <rsandifo@redhat.com>
	125
	126	* config/tc-mips.c (macro_build): Remove place and counter arguments.
	127	(mips_build_lui, macro_build_ldst_constoffset): Likewise.
	128	(mips16_macro_build, macro_build_jalr): Remove counter argument.
	129	(set_at, load_register, load_address, move_register): Likewise.
	130	(load_got_offset, add_got_offset): Likewise.
	131	Update all calls and tidy accordingly.
	132
584892a6 RS	133	2004-01-23 Richard Sandiford <rsandifo@redhat.com>
	134
	135	* config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
	136	(RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
	137	(RELAX_USE_SECOND): Bump to 0x10000.
	138	(RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
	139	(mips_macro_warning): New variable.
	140	(md_assemble): Wrap macro expansion in macro_start() and macro_end().
	141	(s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
	142	(relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
	143	of RELAX_ENCODE.
	144	(append_insn): Update mips_macro_warning.sizes.
	145	(macro_start, macro_warning, macro_end): New functions.
	146	(macro_build): Don't emit warnings here.
	147	(macro_build_lui, md_estimate_size_before_relax): ...or here.
	148	(md_convert_frag): Check for cases where one macro alternative
	149	needs a warning and the other doesn't. Emit a warning if the
	150	longer sequence was chosen.
	151
4d7206a2 RS	152	2004-01-23 Richard Sandiford <rsandifo@redhat.com>
	153
	154	* config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
	155	* config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
	156	the first sequence, the size of the second sequence, and a flag
	157	that says whether we should warn.
	158	(RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
	159	(RELAX_FIRST, RELAX_SECOND): New.
	160	(mips_relax): New variable.
	161	(relax_close_frag, relax_start, relax_switch, relax_end): New fns.
	162	(append_insn): Remove "place" argument. Use mips_relax.sequence
	163	rather than "place" to check whether we're expanding the second
	164	alternative of a relaxable macro. Remove redundant check for
	165	branch relaxation. If generating a normal insn, and there
	166	is not enough room in the current frag, call relax_close_frag()
	167	to close it. Update mips_relax.sizes[]. Emit fixups for the
	168	second version of a relaxable macro. Record the first relaxable
	169	fixup in mips_relax. Remove tc_gen_reloc workaround.
	170	(macro_build): Remove all uses of "place". Use mips_relax.sequence
	171	in the same way as in append_insn.
	172	(mips16_macro_build): Remove "place" argument.
	173	(macro_build_lui): As for macro_build. Don't drop the add_symbol
	174	when generating the second version of a relaxable macro.
	175	(load_got_offset, add_got_offset): New functions.
	176	(load_address, macro): Use new relaxation machinery. Remove
	177	tc_gen_reloc workarounds.
	178	(md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
	179	version of a relaxable macro is needed. Return -RELAX_SECOND if the
	180	first version is needed.
	181	(tc_gen_reloc): Remove relaxation handling.
	182	(md_convert_frag): Go through the fixups for a relaxable macro and
	183	mark those that belong to the unneeded alternative as done. If the
	184	second alternative is needed, adjust the fixup addresses to account
	185	for the deleted first alternative.
	186
0530d30a RS	187	2004-01-23 Richard Sandiford <rsandifo@redhat.com>
	188
	189	* frags.h (frag_room): Declare.
	190	* frags.c (frag_room): New function.
	191	* doc/internals.texi: Document it.
	192
048cdf86 TS	193	2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
	194
	195	* config/tc-mips.c (append_insn): Don't do r3900 interlock
	196	optimization for -mtune=r3900, as this will break on other CPUs.
	197
28d39d1a NC	198	2004-01-11 Tom Rix <tcrix@worldnet.att.net>
	199
	200	* config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
	201	be relaxed, use fixup.
	202	(md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
	203
26664553 JJ	204	2004-01-19 Jakub Jelinek <jakub@redhat.com>
	205
	206	* config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
	207	precision operands.
	208
895921c9 MR	209	2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	210
	211	* config/tc-mips.c (append_insn): Properly detect variant frags
	212	that preclude swapping of relaxed branches. Correctly swap
	213	instructions between frags when dealing with relaxed branches.
	214
f8b73030 MR	215	2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	216
	217	* acinclude.m4: Quote names of macros to be defined by AC_DEFUN
	218	throughout.
	219	* aclocal.m4: Regenerate.
	220	* configure: Regenerate.
	221
ca9a79a1 NC	222	2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
	223
	224	* config/tc-h8300.c (build_bytes): Apply relaxation to bit
	225	manipulation insns.
	226
cc3d92a5 RS	227	2004-01-12 Richard Sandiford <rsandifo@redhat.com>
	228
	229	* config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
	230	reloc, reserve space for the delay slot as well as the jalr itself.
	231
e45d0630 PB	232	2004-01-09 Paul Brook <paul@codesourcery.com>
	233
	234	* config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
	235	(do_vfp_sp2_from_reg2): New function.
	236	(insns): Use them.
	237	(do_vfp_dp_from_reg2): Check return values properly.
	238
81912461 ILT	239	2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
81912461 ILT	240
78849248 ILT	241	* config/tc-mips.c (warn_nops): Remove static variable.
	242	(macro): Remove test of warn_nops.
	243	(md_shortops): Remove 'n'.
	244	(md_parse_option): Remove 'n' case.
	245	(md_show_usage): Remove -n.
	246	* doc/as.texinfo (Overview): Remove MIPS -n option.
	247	* doc/c-mips.texi (MIPS Opts): Remove mention -n.
	248	* NEWS: Mention removal of MIPS -n option.
	249
81912461 ILT	250	* config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
	251	(cop_interlocks): Check ISA level.
	252	(cop_mem_interlocks): Define.
	253	(reg_needs_delay): Check cop_interlocks rather than
	254	ISA_HAS_COPROC_DELAYS.
	255	(append_insn): Likewise. Use cop_mem_interlocks rather than
	256	directly checking mips_opts.isa.
	257	(mips_emit_delays): Likewise.
	258
73f20958 L	259	2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
	260
	261	* config/tc-ia64.c (unwind): Move next_slot_number and
	262	next_slot_frag to ...
	263	(unw_rec_list): Here.
	264	(free_list_records): Removed.
	265	(output_unw_records): Likewise.
	266	(generate_unwind_image): Make it void.
	267	(alloc_record): Initialize next_slot_number and next_slot_frag.
	268	(slot_index): Take .org, .space and .align into account.
	269	(fixup_unw_records): Don't set slot_number to 0. Use
	270	list->next_slot_number and list->next_slot_frag instead of
	271	unwind.next_slot_number and unwind.next_slot_frag.
	272	(ia64_convert_frag): New.
	273	(generate_unwind_image): Generate a rs_machine_dependent frag
	274	for unwind record.
	275	(emit_one_bundle): Use list->next_slot_number and
	276	list->next_slot_frag instead of unwind.next_slot_number and
	277	unwind.next_slot_frag.
	278
	279	* config/tc-ia64.h (md_convert_frag): Defined as
	280	ia64_convert_frag.
	281	(md_estimate_size_before_relax): Defined as (f)->fr_var.
	282
99d09cdb AO	283	2004-01-06 Alexandre Oliva <aoliva@redhat.com>
	284
	285	2003-12-19 Alexandre Oliva <aoliva@redhat.com>
	286	* config/tc-frv.h (md_apply_fix3): Don't define.
	287	* config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
	288	operands.
	289	* config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
	290	2003-10-07 Alexandre Oliva <aoliva@redhat.com>
	291	* config/tc-frv.c (line_separator_chars): Add `!'.
	292	2003-09-19 Alexandre Oliva <aoliva@redhat.com>
	293	* config/tc-frv.c (md_assemble): Clear insn upfront.
	294	2003-09-18 Alexandre Oliva <aoliva@redhat.com>
	295	* config/tc-frv.c (OPTION_FDPIC): New macro.
	296	(md_longopts): Add mfdpic.
	297	(md_parse_option): Handle it.
	298	2003-08-04 Alexandre Oliva <aoliva@redhat.com>
	299	* config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
	300	FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
	301	(frv_pic_ptr): Parse funcdesc.
	302
4a4c4a1d MR	303	2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	304
	305	* doc/as.texinfo: Let texi2pod parse asconfig.texi and
	306	gasver.texi. Remove duplicate symbol definitions for texi2pod.
	307
2251dd89 MR	308	2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	309
	310	* Makefile.am (Makefile): Move the dependency on
	311	$(BFDDIR)/configure.in to...
	312	(CONFIG_STATUS_DEPENDENCIES): ... here.
	313	(AUTOMAKE_OPTIONS): Require automake 1.8.
	314	* Makefile.in: Regenerate.
	315	* doc/Makefile.am (BASEDIR, BFDDIR): Define.
	316	(CONFIG_STATUS_DEPENDENCIES): Add a dependency on
	317	$(BFDDIR)/configure.in here as well.
	318	* doc/Makefile.in: Regenerate.
	319
c6581168 MR	320	2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	321
	322	* Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
	323	* Makefile.in: Regenerate.
	324	* aclocal.m4: Regenerate.
	325	* doc/Makefile.am (install, install-info): Remove.
	326	(install-data-local): A new hook for install-info.
	327	(AUTOMAKE_OPTIONS): Require automake 1.8.
	328	* doc/Makefile.in: Regenerate.
	329
303e7b79 NC	330	2004-01-02 Nutan Singh <nutan@kpitcummins.com>
	331
	332	* doc/c-sh.texi: Update description about floating point behavior
	333	of SH family.
	334
b50c15dc NC	335	2004-01-02 Bernardo Innocenti <bernie@develer.com>
	336
	337	* configure.in: Add m68k-uClinux target.
	338	* configure: Regenerate.
7de9afa2	339
c9e214e5	340	For older changes see ChangeLog-0203
08d56133 NC	341	\f
	342	Local Variables:
	343	mode: change-log
	344	left-margin: 8
	345	fill-column: 74
	346	version-control: never
	347	End: