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

2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>

	* config/tc-sh.c (get_operand):  In case of #Imm, check has been
	added for wrong syntax.

2004-02-26  Eric Christopher  <echristo@redhat.com>

	* config/tc-mips.c (mips_dwarf2_addr_size): New.
	* config/tc-mips.h (DWARF2_ADDR_SIZE): Use.

2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>

	* config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
	nibble types to assembler.

2004-02-25  Fred Fish  <fnf@redhat.com>

	* config/tc-iq2000.c: Add missing \n\ in multiline string literal.

2004-02-20  James E Wilson  <wilson@specifixinc.com>

	* config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
	finalize_syms.
	(fixup_unw_records): New arg before_relax.  Pass to slot_index.
	(ia64_estimate_size_before_relax): New.
	(ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
	(generate_unwind_image): Pass 1 to fixup_unw_records.
	* config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
	(md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.

2004-02-19  Jakub Jelinek  <jakub@redhat.com>

	* stabs.c (generate_asm_file): Avoid warning about use of
	uninitialized variable.

2004-02-18  David Mosberger  <davidm@hpl.hp.com>

	* config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
	body, and endp, allow unwind records which do not have a "t"
	(time/instruction) field.

2004-02-17  Petko Manolov  <petkan@nucleusys.com>

	* config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
	(do_mav_dspsc_2): Likewise.
	Fix accumulator registers move opcodes.

2004-02-13  Hannes Reinecke  <hare@suse.de>
            Jakub Jelinek  <jakub@redhat.com>

	* dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.

2004-02-10  Steve Ellcey  <sje@cup.hp.com>

	* config/tc-ia64.h (ia64_frob_symbol): New declaration.
	(tc_frob_symbol): New macro definition.
	* config/tc-ia64.c (ia64_frob_symbol): New routine.

2004-02-09  Daniel Jacobowitz  <drow@mvista.com>

	* config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
	read-only.

2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>

	* read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
	(TC_CASE_SENSITIVE): ... this.
	* read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
	* doc/internals.texi (TC_CASE_SENSITIVE): Document.

2004-02-06  James E Wilson  <wilson@specifixinc.com>

	* config/tc-ia64.c (dot_endp): Delete call to output_endp.
	(generate_unwind_image): Re-add it here.

2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>

	* dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
	* read.h (SKIP_WHITESPACE): Turn into an expression.
	* read.c (read_a_source_file): A pseudo is removed by having a
	NULL handler.

2004-02-05  James E Wilson  <wilson@specifixinc.com>

	* config/tc-ia64.c (output_endp): New.
	(count_bits): Delete.
	(ia64_flush_insns, process_one_record, optimize_unw_records): Handle
	endp unwind records.
	(fixup_unw_records): Handle endp unwind records.  Delete code for
	shortening prologue regions not followed by a body record.
	(dot_endp): Call add_unwind_entry to emit endp unwind record.
	* config/tc-ia64.h (unw_record_type): Add endp.

2004-02-03  James E Wilson  <wilson@specifixinc.com>

	* config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
	fill padding bytes with zeroes.
	(emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
	sets unwind_record slot_number and slot_frag fields.

2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

	* config/tc-mips.c (add_got_offset_hilo): New function.
	(macro): Use load_register() and add_got_offset_hilo() to load
	constants instead of hardcoding code sequences throughout.

2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-ia64.c (emit_one_bundle): Add proper indentation.

2004-01-26  Bernardo Innocenti  <bernie@develer.com>

	* config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
	like m68k-elf.
	* config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
	of hard-coded test for TARGET_OS=elf.

2004-01-24  Chris Demetriou  <cgd@broadcom.com>

	* config/tc-mips.c (hilo_interlocks): Change definition
	so that MIPS32, MIPS64 and later ISAs are included, along with
	the already-included machines.  Update comments.

2004-01-23  Daniel Jacobowitz  <drow@mvista.com>

	* config/tc-arm.c (tc_gen_reloc): Improve error message for
	undefined local labels.

2004-01-23  Richard Sandiford  <rsandifo@redhat.com>

	* config/tc-mips.c (load_address, macro): Update comments about
	NewABI GP relaxation.

2004-01-23  Richard Sandiford  <rsandifo@redhat.com>

	* config/tc-mips.c (macro_build): Remove place and counter arguments.
	(mips_build_lui, macro_build_ldst_constoffset): Likewise.
	(mips16_macro_build, macro_build_jalr): Remove counter argument.
	(set_at, load_register, load_address, move_register): Likewise.
	(load_got_offset, add_got_offset): Likewise.
	Update all calls and tidy accordingly.

2004-01-23  Richard Sandiford  <rsandifo@redhat.com>

	* config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
	(RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
	(RELAX_USE_SECOND): Bump to 0x10000.
	(RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
	(mips_macro_warning): New variable.
	(md_assemble): Wrap macro expansion in macro_start() and macro_end().
	(s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
	(relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
	of RELAX_ENCODE.
	(append_insn): Update mips_macro_warning.sizes.
	(macro_start, macro_warning, macro_end): New functions.
	(macro_build): Don't emit warnings here.
	(macro_build_lui, md_estimate_size_before_relax): ...or here.
	(md_convert_frag): Check for cases where one macro alternative
	needs a warning and the other doesn't.  Emit a warning if the
	longer sequence was chosen.

2004-01-23  Richard Sandiford  <rsandifo@redhat.com>

	* config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
	* config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
	the first sequence, the size of the second sequence, and a flag
	that says whether we should warn.
	(RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
	(RELAX_FIRST, RELAX_SECOND): New.
	(mips_relax): New variable.
	(relax_close_frag, relax_start, relax_switch, relax_end): New fns.
	(append_insn): Remove "place" argument.  Use mips_relax.sequence
	rather than "place" to check whether we're expanding the second
	alternative of a relaxable macro.  Remove redundant check for
	branch relaxation.  If generating a normal insn, and there
	is not enough room in the current frag, call relax_close_frag()
	to close it.  Update mips_relax.sizes[].  Emit fixups for the
	second version of a relaxable macro.  Record the first relaxable
	fixup in mips_relax.  Remove tc_gen_reloc workaround.
	(macro_build): Remove all uses of "place".  Use mips_relax.sequence
	in the same way as in append_insn.
	(mips16_macro_build): Remove "place" argument.
	(macro_build_lui): As for macro_build.  Don't drop the add_symbol
	when generating the second version of a relaxable macro.
	(load_got_offset, add_got_offset): New functions.
	(load_address, macro): Use new relaxation machinery.  Remove
	tc_gen_reloc workarounds.
	(md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
	version of a relaxable macro is needed.  Return -RELAX_SECOND if the
	first version is needed.
	(tc_gen_reloc): Remove relaxation handling.
	(md_convert_frag): Go through the fixups for a relaxable macro and
	mark those that belong to the unneeded alternative as done.  If the
	second alternative is needed, adjust the fixup addresses to account
	for the deleted first alternative.

2004-01-23  Richard Sandiford  <rsandifo@redhat.com>

	* frags.h (frag_room): Declare.
	* frags.c (frag_room): New function.
	* doc/internals.texi: Document it.

2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

	* config/tc-mips.c (append_insn): Don't do r3900 interlock
	optimization for -mtune=r3900, as this will break on other CPUs.

2004-01-11  Tom Rix   <tcrix@worldnet.att.net>

	* config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
	be relaxed, use fixup.
	(md_apply_fix3): Use 5 bit reloc from movb and movw fixup.

2004-01-19  Jakub Jelinek  <jakub@redhat.com>

	* config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
	precision operands.

2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

	* config/tc-mips.c (append_insn): Properly detect variant frags
	that preclude swapping of relaxed branches.  Correctly swap
	instructions between frags when dealing with relaxed branches.

2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

	* acinclude.m4: Quote names of macros to be defined by AC_DEFUN
	throughout.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>

	* config/tc-h8300.c (build_bytes): Apply relaxation to bit
	manipulation insns.

2004-01-12  Richard Sandiford  <rsandifo@redhat.com>

	* config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
	reloc, reserve space for the delay slot as well as the jalr itself.

2004-01-09  Paul Brook  <paul@codesourcery.com>

	* config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
	(do_vfp_sp2_from_reg2): New function.
	(insns): Use them.
	(do_vfp_dp_from_reg2): Check return values properly.

2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>

	* config/tc-mips.c (warn_nops): Remove static variable.
	(macro): Remove test of warn_nops.
	(md_shortops): Remove 'n'.
	(md_parse_option): Remove 'n' case.
	(md_show_usage): Remove -n.
	* doc/as.texinfo (Overview): Remove MIPS -n option.
	* doc/c-mips.texi (MIPS Opts): Remove mention -n.
	* NEWS: Mention removal of MIPS -n option.

	* config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
	(cop_interlocks): Check ISA level.
	(cop_mem_interlocks): Define.
	(reg_needs_delay): Check cop_interlocks rather than
	ISA_HAS_COPROC_DELAYS.
	(append_insn): Likewise.  Use cop_mem_interlocks rather than
	directly checking mips_opts.isa.
	(mips_emit_delays): Likewise.

2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-ia64.c (unwind): Move next_slot_number and
	next_slot_frag to ...
	(unw_rec_list): Here.
	(free_list_records): Removed.
	(output_unw_records): Likewise.
	(generate_unwind_image): Make it void.
	(alloc_record): Initialize next_slot_number and next_slot_frag.
	(slot_index): Take .org, .space and .align into account.
	(fixup_unw_records): Don't set slot_number to 0. Use
	list->next_slot_number and list->next_slot_frag instead of
	unwind.next_slot_number and unwind.next_slot_frag.
	(ia64_convert_frag): New.
	(generate_unwind_image): Generate a rs_machine_dependent frag
	for unwind record.
	(emit_one_bundle): Use list->next_slot_number and
	list->next_slot_frag instead of unwind.next_slot_number and
	unwind.next_slot_frag.

	* config/tc-ia64.h (md_convert_frag): Defined as
	ia64_convert_frag.
	(md_estimate_size_before_relax): Defined as (f)->fr_var.

2004-01-06  Alexandre Oliva  <aoliva@redhat.com>

	2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
	* config/tc-frv.h (md_apply_fix3): Don't define.
	* config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
	operands.
	* config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
	2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
	* config/tc-frv.c (line_separator_chars): Add `!'.
	2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
	* config/tc-frv.c (md_assemble): Clear insn upfront.
	2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
	* config/tc-frv.c (OPTION_FDPIC): New macro.
	(md_longopts): Add mfdpic.
	(md_parse_option): Handle it.
	2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
	* config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
	FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
	(frv_pic_ptr): Parse funcdesc.

2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

	* doc/as.texinfo: Let texi2pod parse asconfig.texi and
	gasver.texi.  Remove duplicate symbol definitions for texi2pod.

2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

	* Makefile.am (Makefile): Move the dependency on
	$(BFDDIR)/configure.in to...
	(CONFIG_STATUS_DEPENDENCIES): ... here.
	(AUTOMAKE_OPTIONS): Require automake 1.8.
	* Makefile.in: Regenerate.
	* doc/Makefile.am (BASEDIR, BFDDIR): Define.
	(CONFIG_STATUS_DEPENDENCIES): Add a dependency on
	$(BFDDIR)/configure.in here as well.
	* doc/Makefile.in: Regenerate.

2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

	* Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* doc/Makefile.am (install, install-info): Remove.
	(install-data-local): A new hook for install-info.
	(AUTOMAKE_OPTIONS): Require automake 1.8.
	* doc/Makefile.in: Regenerate.

2004-01-02  Nutan Singh <nutan@kpitcummins.com>

	* doc/c-sh.texi: Update description about floating point behavior
	of SH family.

2004-01-02  Bernardo Innocenti  <bernie@develer.com>

	* configure.in: Add m68k-uClinux target.
	* configure: Regenerate.

For older changes see ChangeLog-0203
\f
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Commit	Line	Data
4aa3e325 NC	1	2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
	2
	3	* config/tc-sh.c (get_operand): In case of #Imm, check has been
	4	added for wrong syntax.
	5
73369e65 EC	6	2004-02-26 Eric Christopher <echristo@redhat.com>
	7
	8	* config/tc-mips.c (mips_dwarf2_addr_size): New.
	9	* config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
	10
6a5709a5 JR	11	2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
	12
	13	* config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
	14	nibble types to assembler.
	15
95385380 FF	16	2004-02-25 Fred Fish <fnf@redhat.com>
	17
	18	* config/tc-iq2000.c: Add missing \n\ in multiline string literal.
	19
b5e0fabd JW	20	2004-02-20 James E Wilson <wilson@specifixinc.com>
	21
	22	* config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
	23	finalize_syms.
	24	(fixup_unw_records): New arg before_relax. Pass to slot_index.
	25	(ia64_estimate_size_before_relax): New.
	26	(ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
	27	(generate_unwind_image): Pass 1 to fixup_unw_records.
	28	* config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
	29	(md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
	30
2f01ffbf JJ	31	2004-02-19 Jakub Jelinek <jakub@redhat.com>
	32
	33	* stabs.c (generate_asm_file): Avoid warning about use of
	34	uninitialized variable.
	35
9c59842f JW	36	2004-02-18 David Mosberger <davidm@hpl.hp.com>
	37
	38	* config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
	39	body, and endp, allow unwind records which do not have a "t"
	40	(time/instruction) field.
	41
34920d91 NC	42	2004-02-17 Petko Manolov <petkan@nucleusys.com>
	43
	44	* config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
	45	(do_mav_dspsc_2): Likewise.
	46	Fix accumulator registers move opcodes.
	47
4dde8e61 AJ	48	2004-02-13 Hannes Reinecke <hare@suse.de>
	49	Jakub Jelinek <jakub@redhat.com>
	50
	51	* dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
	52
936cf02e JW	53	2004-02-10 Steve Ellcey <sje@cup.hp.com>
	54
	55	* config/tc-ia64.h (ia64_frob_symbol): New declaration.
	56	(tc_frob_symbol): New macro definition.
	57	* config/tc-ia64.c (ia64_frob_symbol): New routine.
	58
e41f12f3 DJ	59	2004-02-09 Daniel Jacobowitz <drow@mvista.com>
	60
	61	* config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
	62	read-only.
	63
a8a3b3b2 NS	64	2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
	65
	66	* read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
	67	(TC_CASE_SENSITIVE): ... this.
	68	* read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
	69	* doc/internals.texi (TC_CASE_SENSITIVE): Document.
	70
c97b7ef6 JW	71	2004-02-06 James E Wilson <wilson@specifixinc.com>
	72
	73	* config/tc-ia64.c (dot_endp): Delete call to output_endp.
	74	(generate_unwind_image): Re-add it here.
	75
e4475e39 NS	76	2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
	77
	78	* dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
	79	* read.h (SKIP_WHITESPACE): Turn into an expression.
	80	* read.c (read_a_source_file): A pseudo is removed by having a
	81	NULL handler.
	82
5738bc24 JW	83	2004-02-05 James E Wilson <wilson@specifixinc.com>
	84
	85	* config/tc-ia64.c (output_endp): New.
	86	(count_bits): Delete.
	87	(ia64_flush_insns, process_one_record, optimize_unw_records): Handle
	88	endp unwind records.
	89	(fixup_unw_records): Handle endp unwind records. Delete code for
	90	shortening prologue regions not followed by a body record.
	91	(dot_endp): Call add_unwind_entry to emit endp unwind record.
	92	* config/tc-ia64.h (unw_record_type): Add endp.
	93
d6e78c11 JW	94	2004-02-03 James E Wilson <wilson@specifixinc.com>
	95
	96	* config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
	97	fill padding bytes with zeroes.
	98	(emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
	99	sets unwind_record slot_number and slot_frag fields.
	100
f6a22291 MR	101	2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	102
	103	* config/tc-mips.c (add_got_offset_hilo): New function.
	104	(macro): Use load_register() and add_got_offset_hilo() to load
	105	constants instead of hardcoding code sequences throughout.
	106
127cab00 L	107	2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
	108
	109	* config/tc-ia64.c (emit_one_bundle): Add proper indentation.
	110
6358301e NC	111	2004-01-26 Bernardo Innocenti <bernie@develer.com>
	112
	113	* config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
	114	like m68k-elf.
	115	* config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
	116	of hard-coded test for TARGET_OS=elf.
	117
c8978940 CD	118	2004-01-24 Chris Demetriou <cgd@broadcom.com>
	119
	120	* config/tc-mips.c (hilo_interlocks): Change definition
	121	so that MIPS32, MIPS64 and later ISAs are included, along with
	122	the already-included machines. Update comments.
	123
c3ba240c DJ	124	2004-01-23 Daniel Jacobowitz <drow@mvista.com>
	125
	126	* config/tc-arm.c (tc_gen_reloc): Improve error message for
	127	undefined local labels.
	128
e864ceca RS	129	2004-01-23 Richard Sandiford <rsandifo@redhat.com>
	130
	131	* config/tc-mips.c (load_address, macro): Update comments about
	132	NewABI GP relaxation.
	133
67c0d1eb RS	134	2004-01-23 Richard Sandiford <rsandifo@redhat.com>
	135
	136	* config/tc-mips.c (macro_build): Remove place and counter arguments.
	137	(mips_build_lui, macro_build_ldst_constoffset): Likewise.
	138	(mips16_macro_build, macro_build_jalr): Remove counter argument.
	139	(set_at, load_register, load_address, move_register): Likewise.
	140	(load_got_offset, add_got_offset): Likewise.
	141	Update all calls and tidy accordingly.
	142
584892a6 RS	143	2004-01-23 Richard Sandiford <rsandifo@redhat.com>
	144
	145	* config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
	146	(RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
	147	(RELAX_USE_SECOND): Bump to 0x10000.
	148	(RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
	149	(mips_macro_warning): New variable.
	150	(md_assemble): Wrap macro expansion in macro_start() and macro_end().
	151	(s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
	152	(relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
	153	of RELAX_ENCODE.
	154	(append_insn): Update mips_macro_warning.sizes.
	155	(macro_start, macro_warning, macro_end): New functions.
	156	(macro_build): Don't emit warnings here.
	157	(macro_build_lui, md_estimate_size_before_relax): ...or here.
	158	(md_convert_frag): Check for cases where one macro alternative
	159	needs a warning and the other doesn't. Emit a warning if the
	160	longer sequence was chosen.
	161
4d7206a2 RS	162	2004-01-23 Richard Sandiford <rsandifo@redhat.com>
	163
	164	* config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
	165	* config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
	166	the first sequence, the size of the second sequence, and a flag
	167	that says whether we should warn.
	168	(RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
	169	(RELAX_FIRST, RELAX_SECOND): New.
	170	(mips_relax): New variable.
	171	(relax_close_frag, relax_start, relax_switch, relax_end): New fns.
	172	(append_insn): Remove "place" argument. Use mips_relax.sequence
	173	rather than "place" to check whether we're expanding the second
	174	alternative of a relaxable macro. Remove redundant check for
	175	branch relaxation. If generating a normal insn, and there
	176	is not enough room in the current frag, call relax_close_frag()
	177	to close it. Update mips_relax.sizes[]. Emit fixups for the
	178	second version of a relaxable macro. Record the first relaxable
	179	fixup in mips_relax. Remove tc_gen_reloc workaround.
	180	(macro_build): Remove all uses of "place". Use mips_relax.sequence
	181	in the same way as in append_insn.
	182	(mips16_macro_build): Remove "place" argument.
	183	(macro_build_lui): As for macro_build. Don't drop the add_symbol
	184	when generating the second version of a relaxable macro.
	185	(load_got_offset, add_got_offset): New functions.
	186	(load_address, macro): Use new relaxation machinery. Remove
	187	tc_gen_reloc workarounds.
	188	(md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
	189	version of a relaxable macro is needed. Return -RELAX_SECOND if the
	190	first version is needed.
	191	(tc_gen_reloc): Remove relaxation handling.
	192	(md_convert_frag): Go through the fixups for a relaxable macro and
	193	mark those that belong to the unneeded alternative as done. If the
	194	second alternative is needed, adjust the fixup addresses to account
	195	for the deleted first alternative.
	196
0530d30a RS	197	2004-01-23 Richard Sandiford <rsandifo@redhat.com>
	198
	199	* frags.h (frag_room): Declare.
	200	* frags.c (frag_room): New function.
	201	* doc/internals.texi: Document it.
	202
048cdf86 TS	203	2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
	204
	205	* config/tc-mips.c (append_insn): Don't do r3900 interlock
	206	optimization for -mtune=r3900, as this will break on other CPUs.
	207
28d39d1a NC	208	2004-01-11 Tom Rix <tcrix@worldnet.att.net>
	209
	210	* config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65	211	be relaxed, use fixup.
28d39d1a NC	212	(md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
28d39d1a NC	213
26664553 JJ	214	2004-01-19 Jakub Jelinek <jakub@redhat.com>
	215
	216	* config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
	217	precision operands.
	218
895921c9 MR	219	2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	220
	221	* config/tc-mips.c (append_insn): Properly detect variant frags
	222	that preclude swapping of relaxed branches. Correctly swap
	223	instructions between frags when dealing with relaxed branches.
	224
f8b73030 MR	225	2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	226
	227	* acinclude.m4: Quote names of macros to be defined by AC_DEFUN
	228	throughout.
	229	* aclocal.m4: Regenerate.
	230	* configure: Regenerate.
	231
ca9a79a1	232	2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65	233
ca9a79a1 NC	234	* config/tc-h8300.c (build_bytes): Apply relaxation to bit
	235	manipulation insns.
	236
cc3d92a5 RS	237	2004-01-12 Richard Sandiford <rsandifo@redhat.com>
	238
	239	* config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
	240	reloc, reserve space for the delay slot as well as the jalr itself.
	241
e45d0630 PB	242	2004-01-09 Paul Brook <paul@codesourcery.com>
	243
	244	* config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
	245	(do_vfp_sp2_from_reg2): New function.
	246	(insns): Use them.
	247	(do_vfp_dp_from_reg2): Check return values properly.
	248
81912461 ILT	249	2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
81912461 ILT	250
78849248 ILT	251	* config/tc-mips.c (warn_nops): Remove static variable.
	252	(macro): Remove test of warn_nops.
	253	(md_shortops): Remove 'n'.
	254	(md_parse_option): Remove 'n' case.
	255	(md_show_usage): Remove -n.
	256	* doc/as.texinfo (Overview): Remove MIPS -n option.
	257	* doc/c-mips.texi (MIPS Opts): Remove mention -n.
	258	* NEWS: Mention removal of MIPS -n option.
	259
81912461 ILT	260	* config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
	261	(cop_interlocks): Check ISA level.
	262	(cop_mem_interlocks): Define.
	263	(reg_needs_delay): Check cop_interlocks rather than
	264	ISA_HAS_COPROC_DELAYS.
	265	(append_insn): Likewise. Use cop_mem_interlocks rather than
	266	directly checking mips_opts.isa.
	267	(mips_emit_delays): Likewise.
	268
73f20958 L	269	2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
	270
	271	* config/tc-ia64.c (unwind): Move next_slot_number and
	272	next_slot_frag to ...
	273	(unw_rec_list): Here.
	274	(free_list_records): Removed.
	275	(output_unw_records): Likewise.
	276	(generate_unwind_image): Make it void.
	277	(alloc_record): Initialize next_slot_number and next_slot_frag.
	278	(slot_index): Take .org, .space and .align into account.
	279	(fixup_unw_records): Don't set slot_number to 0. Use
	280	list->next_slot_number and list->next_slot_frag instead of
	281	unwind.next_slot_number and unwind.next_slot_frag.
	282	(ia64_convert_frag): New.
	283	(generate_unwind_image): Generate a rs_machine_dependent frag
	284	for unwind record.
	285	(emit_one_bundle): Use list->next_slot_number and
	286	list->next_slot_frag instead of unwind.next_slot_number and
	287	unwind.next_slot_frag.
	288
	289	* config/tc-ia64.h (md_convert_frag): Defined as
	290	ia64_convert_frag.
	291	(md_estimate_size_before_relax): Defined as (f)->fr_var.
	292
99d09cdb AO	293	2004-01-06 Alexandre Oliva <aoliva@redhat.com>
	294
	295	2003-12-19 Alexandre Oliva <aoliva@redhat.com>
	296	* config/tc-frv.h (md_apply_fix3): Don't define.
	297	* config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
	298	operands.
	299	* config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
	300	2003-10-07 Alexandre Oliva <aoliva@redhat.com>
	301	* config/tc-frv.c (line_separator_chars): Add `!'.
	302	2003-09-19 Alexandre Oliva <aoliva@redhat.com>
	303	* config/tc-frv.c (md_assemble): Clear insn upfront.
	304	2003-09-18 Alexandre Oliva <aoliva@redhat.com>
	305	* config/tc-frv.c (OPTION_FDPIC): New macro.
	306	(md_longopts): Add mfdpic.
	307	(md_parse_option): Handle it.
	308	2003-08-04 Alexandre Oliva <aoliva@redhat.com>
	309	* config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
	310	FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
	311	(frv_pic_ptr): Parse funcdesc.
	312
4a4c4a1d MR	313	2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	314
	315	* doc/as.texinfo: Let texi2pod parse asconfig.texi and
	316	gasver.texi. Remove duplicate symbol definitions for texi2pod.
	317
2251dd89 MR	318	2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	319
	320	* Makefile.am (Makefile): Move the dependency on
	321	$(BFDDIR)/configure.in to...
	322	(CONFIG_STATUS_DEPENDENCIES): ... here.
	323	(AUTOMAKE_OPTIONS): Require automake 1.8.
	324	* Makefile.in: Regenerate.
	325	* doc/Makefile.am (BASEDIR, BFDDIR): Define.
	326	(CONFIG_STATUS_DEPENDENCIES): Add a dependency on
	327	$(BFDDIR)/configure.in here as well.
	328	* doc/Makefile.in: Regenerate.
	329
c6581168 MR	330	2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	331
	332	* Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
	333	* Makefile.in: Regenerate.
	334	* aclocal.m4: Regenerate.
	335	* doc/Makefile.am (install, install-info): Remove.
	336	(install-data-local): A new hook for install-info.
	337	(AUTOMAKE_OPTIONS): Require automake 1.8.
	338	* doc/Makefile.in: Regenerate.
	339
303e7b79 NC	340	2004-01-02 Nutan Singh <nutan@kpitcummins.com>
	341
	342	* doc/c-sh.texi: Update description about floating point behavior
	343	of SH family.
	344
b50c15dc NC	345	2004-01-02 Bernardo Innocenti <bernie@develer.com>
	346
	347	* configure.in: Add m68k-uClinux target.
	348	* configure: Regenerate.
7de9afa2	349
c9e214e5	350	For older changes see ChangeLog-0203
08d56133 NC	351	\f
	352	Local Variables:
	353	mode: change-log
	354	left-margin: 8
	355	fill-column: 74
	356	version-control: never
	357	End: