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Add support for 521x,5249,547x,548x.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
6b6e92f4
NC		 12004-05-05 Peter Barada <peter@the-baradas.com>
2
3 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4 chips for invalid coldfire instructions, rename selectors
5 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6 add current_chip to track which chip is referred to(including save/restore),
7 use current_chip to select control registers, not current_arch.
8 (md_show_usage): Add new chips.
9 * doc/c-m68k.texi: Document new command line switches.
10
6f079ae3
JJ		 112004-05-05 Jakub Jelinek <jakub@redhat.com>
12
13 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
14 (NOP_OPCODE): Define.
15 (s390_align_code): Remove prototype.
16 * tc-s390.c (s390_align_code): Remove.
17
2d6ed997
L		 182004-05-04 H.J. Lu <hongjiu.lu@intel.com>
19
20 * config/tc-ia64.c (make_unw_section_name): Removed.
21 (start_unwind_section): New function.
22 (generate_unwind_image): Take const segT instead of const
23 char *.
24 (dot_handlerdata): Adjusted.
25 (dot_endp): Likewise.
26
b9f18452
L		 272004-05-02 H.J. Lu <hongjiu.lu@intel.com>
28
29 * config/obj-elf.c (obj_elf_change_section): Allow the
30 ".note.GNU-stack" section has SHF_EXECINSTR.
31
fafe6678
L		 322004-05-02 H.J. Lu <hongjiu.lu@intel.com>
33
34 * config/obj-elf.c (get_section): Return bfd_boolean.
35 (obj_elf_change_section): Call bfd_get_section_by_name_if
36 instead of bfd_map_over_sections.
37
86654c12
L		 382004-04-30 H.J. Lu <hongjiu.lu@intel.com>
39
40 * config/obj-elf.c (get_section): New function.
41 (obj_elf_change_section): Support multiple sections with same
42 name.
43
376eb240
NC		 442004-04-30 Nick Clifton <nickc@redhat.com>
45
46 * config/tc-arm.c (create_register_alias): Fix typo checking for
47 case sensitive register aliases.
48 (co_proc_number): Use error message string in all_reg_maps[]
49 array.
50 (cp_reg_required_here): Likewise.
51 (fp_reg_required_here): Likewise.
52
8a7140c3
NC		 532004-04-29 Brian Ford <ford@vss.fsi.com>
54
55 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
56
3e722fb5
CD		 572004-04-28 Chris Demetriou <cgd@broadcom.com>
58
59 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
60 (load_address, macro, mips_ip, md_parse_option)
61 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
62 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
63 embedded-PIC handling, and update comments.
64 (SWITCH_TABLE): Remove.
65 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
66 (enum mips_pic_level): Remove EMBEDDED_PIC.
67 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
68 (TC_FORCE_RELOCATION): Update comment.
69 * ecoff.c (ecoff_build_lineno): Add comment about some code that
70 might be safe to remove now that MIPS embedded-PIC is gone.
71
351e2b5a
DA		 722004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
73
74 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
75 call to obj_set_subsection_attributes.
76 (obj_som_init_stab_section): Likewise.
77 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
78 (pa_def_subspaces): Provide comdat default.
79 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
80 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
81 calls to create_new_subspace and update_subspace to pass comdat flag.
82 (create_new_subspace, update_subspace): Add new comdat argument. Use
83 it in calls to obj_set_subsection_attributes.
84 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
85 and use of comdat, common and dup_comm parameters.
86
f5842774
L		 872004-04-26 H.J. Lu <hongjiu.lu@intel.com>
88
89 * config/obj-elf.c (obj_elf_change_section): Check if the old
90 group name is NULL before comparison.
91
558fe4a7
CD		 922004-04-23 Chris Demetriou <cgd@broadcom.com>
93
94 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
95
81a21e38
TS		 962004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
97
98 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
99
1002004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 101
102 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
103 (OPTION_MEMBEDDED_PIC): Remove.
104 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
105 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
106 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
107 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
108 (OPTION_ELF_BASE): Renumber.
109 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
110 (md_show_usage): Remove mention of -membedded-pic.
111 * doc/as.texinfo: Remove mention of -membedded-pic.
112
4d0d148d
TS		 1132004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
114
115 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
116 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
117 a.out support.
118 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
119 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
120 USE_GLOBAL_POINTER_OPT.
121
017315e4
TS		 1222004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
123
124 * config/tc-mips.c (macro): One more use of load_delay_nop.
125
269137b2
TS		 1262004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
127
128 * config/tc-mips.c (load_delay_nop): New function.
129 (load_address, macro): Use load_delay_nop() to build a nop
130 which can be omitted with gpr_interlocks.
131
24772049
TS		 1322004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
133
134 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
135 cop_interlocks): Remove superfluous CPU entries.
136
06516a5e
PB		 1372004-04-22 Paul Brook <paul@codesourcery.com>
138
139 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
140
fd99574b
NC		 1412004-04-22 Peter Barada <peter@the-baradas.com>
142
143 * NEWS: Added support for EMAC instructions and MAC/EMAC
144 Motorola syntax.
145 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
146 scale factor tokens, trailing_ampersand to mark mask addressing
147 for MAC/EMAC instructions.
148 * config/m68k-parse.y: Add options_ampersand clause, '<<',
149 '>>'.
150 (yylex): Handle '>', '<', and '&' following '+'.
151 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
152 architectures in archs[].
153 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
154 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
155 respectively.
156 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
157 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
158 cases.
159 Add EMAC operands to init_table[].
160
69b97547
NC		 1612004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
162
163 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
164 state.
165 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
166 * config/tc-arm.c (enum mstate): Delete from here.
167 (mapping_state): Remove the static mapstate variable and instead
168 store the state in the segment. This allows a per-section mapping
169 state. Handle and ignore MAP_UNDEFINED states.
170 (arm_elf_change_section): Get the current mapping state from the
171 new section.
172 (s_ltorg): Set the mapping state to MAP_DATA.
173 (arm_cleanup): Use arm_elf_change_section to get the mapping state
174 for each pool as it is emitted.
175
1762004-04-22 Nick Clifton <nickc@redhat.com>
177
178 * config/tc-arm.h: Formatting tidy ups.
179
7a7f4e42
CD		 1802004-04-20 Chris Demetriou <cgd@broadcom.com>
181
182 * NEWS: Note that MIPS -membedded-pic option is deprecated.
183
6482c264
NC		 1842004-04-20 DJ Delorie <dj@redhat.com>
185
186 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
187 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
188 [TE_PE] (O_secrel): Define.
189 [TE_PE] (x86_pe_cons_fix_new): New.
190 [TE_PE] (pe_directive_secrel): Likewise.
191 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
192
5bf10039
EC		 1932004-04-19 Eric Christopher <echristo@redhat.com>
194
195 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
196 of previous patch for fix in gcc.
197
77cd6497
JJ		 1982004-04-19 Jakub Jelinek <jakub@redhat.com>
199
200 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
201
b8861cfb
NS		 2022004-04-19 Nathan Sidwell <nathan@codesourcery.com>
203
204 * read.c (do_align): Call md_flush_pending_output, if defined.
205
f4c724fc
AM		 2062004-04-16 Alan Modra <amodra@bigpond.net.au>
207
208 * expr.c (operand): Correct checks for ++ and --.
209
a4b6e8f6
L		 2102004-04-14 H.J. Lu <hongjiu.lu@intel.com>
211
212 * config/tc-generic.c: Add some comments.
213
d766e8ec
RS		 2142004-04-14 Richard Sandiford <rsandifo@redhat.com>
215
216 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
217 -{no-}mfix-vr4122-bugs.
218 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
219 (append_insn, mips_emit_delays): Update accordingly.
220 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
221 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
222 (md_parse_option): Update after above changes.
223 (md_show_usage): Add -mfix-vr4120.
224
ed9589d4
BW		 2252004-04-13 Bob Wilson <bob.wilson@acm.org>
226
227 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
228 of .section directive; add a reference to the ELF .subsection
229 directive.
230
097dba13
NC		 2312004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
232
233 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
234 in parallel.
235
279500de
TS		 2362004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
237
238 * Makefile.am: Remove mips from aout targets.
239 * Makefile.in: Regenerate.
240 * configure.in: Remove mips-dec-bsd* target.
241 * configure: Regenerate.
242
b7d7dc63
AM		 2432004-04-07 Alan Modra <amodra@bigpond.net.au>
244
245 PR 96
246 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
247 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
248 Update "mapping". Restrict some @ modifiers to 32 bit.
249
f55629b8
KK		 2502004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
251 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
252
253 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
254 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
255 dont_adjust_reloc_32 is set.
256 (md_longopts): Add option -renesas.
257 (md_parse_option, md_show_usage): Likewise.
258 * doc/c-sh.texi: Likewise.
259
a7844384
NC		 2602004-04-01 Dave Korn <dk@artimi.com>
261
262 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
263 hi16 and lo16 fixS structs.
264 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
265 exactly the same way as for RELOC_DLX_REL16.
266 (machine_ip): properly respect LO flag in the_insn and
267 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
268 (md_apply_fix3): apply RELOC_DLX_LO16.
269
6c71dbc4
SS		 2702004-03-30 Stan Shebs <shebs@apple.com>
271
272 Remove long-obsolete MPW support.
273 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
274 * configure.in: Remove mention of ppc-*-mpw* config.
275 * configure.in: Likewise.
276
7cc69913
NC		 2772004-03-30 Nick Clifton <nickc@redhat.com>
278
279 * config/tc-arm.c (meabi_flags): Make its use conditional upon
280 OBJ_ELF being defined.
281
53fbb48a
AM		 2822004-03-27 Alan Modra <amodra@bigpond.net.au>
283
284 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
285
d507cf36
PB		 2862004-03-23 Paul Brook <paul@codesourcery.com>
287
288 * config/tc-arm.c (meabi_flags): New variable.
289 (arm_parse_eabi): New function.
290 (md_begin): Set flags for EABI v3.
291 (arm_eabis): Add.
292 (arm_long_opts): Add meabi.
293 * doc/as.texinf <ARM>: Document -meabi.
294 * doc/c-arm.texi: Ditto.
295
88d65ad6
BW		 2962004-03-22 Bob Wilson <bob.wilson@acm.org>
297
298 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
299 tables even when use_literal_section flag is not set.
300
13ef8878
AM		 3012004-03-22 Alan Modra <amodra@bigpond.net.au>
302
303 * config/tc-sh.c: Remove trailing whitespace.
304
1048a9ba
HPN		 3052004-03-22 Hans-Peter Nilsson <hp@axis.com>
306
307 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
308 --mul-bug-abort and the default behavior.
309 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
310 (err_for_dangerous_mul_placement): New variable.
311 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
312 macros.
313 (md_cris_relax_table): Have placeholder for STATE_MUL.
314 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
315 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
316 case doing nothing.
317 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
318 STATE_BYTE)>: Ditto.
319 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
320 alignment and position of this frag, emit error message if
321 suspicious.
322 (md_assemble): For a multiply insn and when checking it,
323 transform the current frag into a special frag for that purpose.
324 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
325 OPTION_MULBUG_ABORT_ON>: Handle new options.
326
a7877748
BW		 3272004-03-19 Bob Wilson <bob.wilson@acm.org>
328
329 * config/tc-xtensa.c (mark_literal_frags): New function.
330 (xtensa_move_literals): Call mark_literal_frags for all literal
331 segments, including init and fini literal segments.
332 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
333
9992270f
DA		 3342004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
335
336 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
337 (pa_comm): Set BSF_OBJECT in symbol flags.
338
6e1772d5
AM		 3392004-03-19 Alan Modra <amodra@bigpond.net.au>
340
341 * Makefile.am: Run "make dep-am".
342 * Makefile.in: Regenerate.
343 * doc/Makefile.in: Regenerate.
344 * config.in: Regenerate.
345 * po/gas.pot: Regenerate.
346
3e4caed2
NS		 3472004-03-18 Nathan Sidwell <nathan@codesourcery.com>
348
c95b35a9
NS		 349 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
350 (demand_empty_rest_of_line): Issue an error here.
351 (ignore_rest_of_line): Silently skip to end.
352 (demand_copy_string): Issue an error, not warning.
353 (equals): Likewise.
354 * config/obj-elf.c (obj_elf_section_name): Likewise.
355 (obj_elf_section): Likewise.
356 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
357 (arc_extinst): Likewise.
358 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
359 (dot_spill): Likewise.
360 (dot_unwabi): Likewise.
361 (dot_prologue): Likewise.
362
3e4caed2
NS		 363 * expr.c (operand): Reject ++ and --.
364 (operator): Likewise.
365
2ce4cc60
KK		 3662004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
367
368 * config/tc-sh.c: Include dw2gencfi.h.
369 (sh_cfi_frame_initial_instructions): New function.
370 (sh_regname_to_dw2regnum): Likewise.
371 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
372 file.
373 (TARGET_USE_CFIPOP): Define.
374 (tc_cfi_frame_initial_instructions): Likewise.
375 (tc_regname_to_dw2regnum): Likewise.
376 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
377 * Makefile.am: Update dependencies.
378 * Makefile.in: Regenerate.
379
9183ed4b
AM		 3802004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
381
382 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
383 * configure: Regenerate.
384
00bbdfe7
BW		 3852004-03-12 Bob Wilson <bob.wilson@acm.org>
386
387 * read.c (s_leb128): Call md_flush_pending_output.
388
0f10071e
ML		 3892004-03-12 Michal Ludvig <mludvig@suse.cz>
390
391 * config/tc-i386.c (output_insn): Handle PadLock instructions.
392 * config/tc-i386.h (CpuPadLock): New define.
393 (CpuUnknownFlags): Added CpuPadLock.
394
84c84759
AS		 3952004-03-07 Andreas Schwab <schwab@suse.de>
396
397 * doc/c-hppa.texi (HPPA Directives): Fix typo.
398
6ec51dba
RH		 3992004-03-07 Richard Henderson <rth@redhat.com>
400
401 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
402 (cfi_finish): Likewise for fde.
403
bae25f19
L		 4042004-03-05 H.J. Lu <hongjiu.lu@intel.com>
405
406 * config/tc-ia64.c (md_assemble): Properly handle NULL
407 align_frag.
408 (ia64_handle_align): Don't abort if failed to add a stop bit.
409
ab509236
L		 4102004-03-04 H.J. Lu <hongjiu.lu@intel.com>
411
412 * Makefile.in: Regenerated.
413 * aclocal.m4: Likewise.
414 * configure: Likewise.
415 * doc/Makefile.in: Likewise.
416
d9201763
L		 4172004-03-03 H.J. Lu <hongjiu.lu@intel.com>
418
419 * config/tc-ia64.c (dot_align): New.
420 (ia64_do_align): Make it static.
421 (md_pseudo_table): Use "dot_align" for "align".
422 (ia64_md_do_align): Don't set align_frag here.
423 (ia64_handle_align): Add a stop bit to the previous bundle if
424 needed.
425
426 * config/tc-ia64.h (ia64_do_align): Removed.
427
ae51a426
JR		 4282003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
429
430 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
431 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
432 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
433 the most general type or the user specifically requested it.
434 (md_assemble): Add a new error message for when an instruction
435 is understood, but is not allowed due to an -isa option.
436
9545c4ce
L		 4372004-03-02 H.J. Lu <hongjiu.lu@intel.com>
438
439 * config/tc-ia64.c (align_frag): New.
440 (md_assemble): Set the tc_frag_data field in align_frag for
441 IA64_OPCODE_FIRST instructions.
442 (ia64_md_do_align): Set align_frag.
443 (ia64_handle_align): Add a stop bit if needed.
444
445 * config/tc-ia64.h (TC_FRAG_TYPE): New.
446 (TC_FRAG_INIT): New.
447
676a64f4
RS		 4482004-03-01 Richard Sandiford <rsandifo@redhat.com>
449
450 * config/tc-frv.c (fr400_audio): New variable.
451 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
452 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
453 (target_implements_insn_p): New function.
454 (md_assemble): Report an error if the processor doesn't implement
455 the instruction.
456
bd337dde
NC		 4572004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
458
459 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
460 (md_parse_option): Ditto.
461 (OPTION_NO_SPECIAL_M32R): Added.
462 (md_show_usage): Document it.
463 (enable_speial_m32r): Changed a default value from 0 to 1.
464 * doc/c-m32r.texi: Document the -no-bitinst option.
465
78878175
NC		 4662004-02-27 Nick Clifton <nickc@redhat.com>
467
468 * config/tc-sh.c (get_operand): Revert previous delta.
469 (tc_gen_reloc): Check for an unknown reloc type before processing
470 the addend.
471
1d6d62a4
MS		 4722004-02-27 Hannes Reinecke <hare@suse.de>
473
474 * config/tc-s390.c (s390_insn): Correct range check for opcode in
475 .insn pseudo operation.
476
4aa3e325
NC		 4772004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
478
479 * config/tc-sh.c (get_operand): In case of #Imm, check has been
480 added for wrong syntax.
481
73369e65
EC		 4822004-02-26 Eric Christopher <echristo@redhat.com>
483
484 * config/tc-mips.c (mips_dwarf2_addr_size): New.
485 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
486
6a5709a5
JR		 4872004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
488
489 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
490 nibble types to assembler.
491
95385380
FF		 4922004-02-25 Fred Fish <fnf@redhat.com>
493
494 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
495
b5e0fabd
JW		 4962004-02-20 James E Wilson <wilson@specifixinc.com>
497
498 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
499 finalize_syms.
500 (fixup_unw_records): New arg before_relax. Pass to slot_index.
501 (ia64_estimate_size_before_relax): New.
502 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
503 (generate_unwind_image): Pass 1 to fixup_unw_records.
504 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
505 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
506
2f01ffbf
JJ		 5072004-02-19 Jakub Jelinek <jakub@redhat.com>
508
509 * stabs.c (generate_asm_file): Avoid warning about use of
510 uninitialized variable.
511
9c59842f
JW		 5122004-02-18 David Mosberger <davidm@hpl.hp.com>
513
514 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
515 body, and endp, allow unwind records which do not have a "t"
516 (time/instruction) field.
517
34920d91
NC		 5182004-02-17 Petko Manolov <petkan@nucleusys.com>
519
520 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
521 (do_mav_dspsc_2): Likewise.
522 Fix accumulator registers move opcodes.
523
4dde8e61 5242004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 525 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 526
527 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
528
936cf02e
JW		 5292004-02-10 Steve Ellcey <sje@cup.hp.com>
530
531 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
532 (tc_frob_symbol): New macro definition.
533 * config/tc-ia64.c (ia64_frob_symbol): New routine.
534
e41f12f3
DJ		 5352004-02-09 Daniel Jacobowitz <drow@mvista.com>
536
537 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
538 read-only.
539
a8a3b3b2
NS		 5402004-02-09 Nathan Sidwell <nathan@codesourcery.com>
541
542 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
543 (TC_CASE_SENSITIVE): ... this.
544 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
545 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
546
c97b7ef6
JW		 5472004-02-06 James E Wilson <wilson@specifixinc.com>
548
549 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
550 (generate_unwind_image): Re-add it here.
551
e4475e39
NS		 5522004-02-06 Nathan Sidwell <nathan@codesourcery.com>
553
554 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
555 * read.h (SKIP_WHITESPACE): Turn into an expression.
556 * read.c (read_a_source_file): A pseudo is removed by having a
557 NULL handler.
558
5738bc24
JW		 5592004-02-05 James E Wilson <wilson@specifixinc.com>
560
561 * config/tc-ia64.c (output_endp): New.
562 (count_bits): Delete.
563 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
564 endp unwind records.
565 (fixup_unw_records): Handle endp unwind records. Delete code for
566 shortening prologue regions not followed by a body record.
567 (dot_endp): Call add_unwind_entry to emit endp unwind record.
568 * config/tc-ia64.h (unw_record_type): Add endp.
569
d6e78c11
JW		 5702004-02-03 James E Wilson <wilson@specifixinc.com>
571
572 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
573 fill padding bytes with zeroes.
574 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
575 sets unwind_record slot_number and slot_frag fields.
576
f6a22291
MR		 5772004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
578
579 * config/tc-mips.c (add_got_offset_hilo): New function.
580 (macro): Use load_register() and add_got_offset_hilo() to load
581 constants instead of hardcoding code sequences throughout.
582
127cab00
L		 5832004-01-28 H.J. Lu <hongjiu.lu@intel.com>
584
585 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
586
6358301e
NC		 5872004-01-26 Bernardo Innocenti <bernie@develer.com>
588
589 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
590 like m68k-elf.
591 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
592 of hard-coded test for TARGET_OS=elf.
593
c8978940
CD		 5942004-01-24 Chris Demetriou <cgd@broadcom.com>
595
596 * config/tc-mips.c (hilo_interlocks): Change definition
597 so that MIPS32, MIPS64 and later ISAs are included, along with
598 the already-included machines. Update comments.
599
c3ba240c
DJ		 6002004-01-23 Daniel Jacobowitz <drow@mvista.com>
601
602 * config/tc-arm.c (tc_gen_reloc): Improve error message for
603 undefined local labels.
604
e864ceca
RS		 6052004-01-23 Richard Sandiford <rsandifo@redhat.com>
606
607 * config/tc-mips.c (load_address, macro): Update comments about
608 NewABI GP relaxation.
609
67c0d1eb
RS		 6102004-01-23 Richard Sandiford <rsandifo@redhat.com>
611
612 * config/tc-mips.c (macro_build): Remove place and counter arguments.
613 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
614 (mips16_macro_build, macro_build_jalr): Remove counter argument.
615 (set_at, load_register, load_address, move_register): Likewise.
616 (load_got_offset, add_got_offset): Likewise.
617 Update all calls and tidy accordingly.
618
584892a6
RS		 6192004-01-23 Richard Sandiford <rsandifo@redhat.com>
620
621 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
622 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
623 (RELAX_USE_SECOND): Bump to 0x10000.
624 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
625 (mips_macro_warning): New variable.
626 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
627 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
628 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
629 of RELAX_ENCODE.
630 (append_insn): Update mips_macro_warning.sizes.
631 (macro_start, macro_warning, macro_end): New functions.
632 (macro_build): Don't emit warnings here.
633 (macro_build_lui, md_estimate_size_before_relax): ...or here.
634 (md_convert_frag): Check for cases where one macro alternative
635 needs a warning and the other doesn't. Emit a warning if the
636 longer sequence was chosen.
637
4d7206a2
RS		 6382004-01-23 Richard Sandiford <rsandifo@redhat.com>
639
640 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
641 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
642 the first sequence, the size of the second sequence, and a flag
643 that says whether we should warn.
644 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
645 (RELAX_FIRST, RELAX_SECOND): New.
646 (mips_relax): New variable.
647 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
648 (append_insn): Remove "place" argument. Use mips_relax.sequence
649 rather than "place" to check whether we're expanding the second
650 alternative of a relaxable macro. Remove redundant check for
651 branch relaxation. If generating a normal insn, and there
652 is not enough room in the current frag, call relax_close_frag()
653 to close it. Update mips_relax.sizes[]. Emit fixups for the
654 second version of a relaxable macro. Record the first relaxable
655 fixup in mips_relax. Remove tc_gen_reloc workaround.
656 (macro_build): Remove all uses of "place". Use mips_relax.sequence
657 in the same way as in append_insn.
658 (mips16_macro_build): Remove "place" argument.
659 (macro_build_lui): As for macro_build. Don't drop the add_symbol
660 when generating the second version of a relaxable macro.
661 (load_got_offset, add_got_offset): New functions.
662 (load_address, macro): Use new relaxation machinery. Remove
663 tc_gen_reloc workarounds.
664 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
665 version of a relaxable macro is needed. Return -RELAX_SECOND if the
666 first version is needed.
667 (tc_gen_reloc): Remove relaxation handling.
668 (md_convert_frag): Go through the fixups for a relaxable macro and
669 mark those that belong to the unneeded alternative as done. If the
670 second alternative is needed, adjust the fixup addresses to account
671 for the deleted first alternative.
672
0530d30a
RS		 6732004-01-23 Richard Sandiford <rsandifo@redhat.com>
674
675 * frags.h (frag_room): Declare.
676 * frags.c (frag_room): New function.
677 * doc/internals.texi: Document it.
678
048cdf86
TS		 6792004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
680
681 * config/tc-mips.c (append_insn): Don't do r3900 interlock
682 optimization for -mtune=r3900, as this will break on other CPUs.
683
28d39d1a
NC		 6842004-01-11 Tom Rix <tcrix@worldnet.att.net>
685
686 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 687 be relaxed, use fixup.
28d39d1a
NC		 688 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
689
26664553
JJ		 6902004-01-19 Jakub Jelinek <jakub@redhat.com>
691
692 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
693 precision operands.
694
895921c9
MR		 6952004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
696
697 * config/tc-mips.c (append_insn): Properly detect variant frags
698 that preclude swapping of relaxed branches. Correctly swap
699 instructions between frags when dealing with relaxed branches.
700
f8b73030
MR		 7012004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
702
703 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
704 throughout.
705 * aclocal.m4: Regenerate.
706 * configure: Regenerate.
707
ca9a79a1 7082004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 709
ca9a79a1
NC		 710 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
711 manipulation insns.
712
cc3d92a5
RS		 7132004-01-12 Richard Sandiford <rsandifo@redhat.com>
714
715 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
716 reloc, reserve space for the delay slot as well as the jalr itself.
717
e45d0630
PB		 7182004-01-09 Paul Brook <paul@codesourcery.com>
719
720 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
721 (do_vfp_sp2_from_reg2): New function.
722 (insns): Use them.
723 (do_vfp_dp_from_reg2): Check return values properly.
724
81912461
ILT		 7252004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
726
78849248
ILT		 727 * config/tc-mips.c (warn_nops): Remove static variable.
728 (macro): Remove test of warn_nops.
729 (md_shortops): Remove 'n'.
730 (md_parse_option): Remove 'n' case.
731 (md_show_usage): Remove -n.
732 * doc/as.texinfo (Overview): Remove MIPS -n option.
733 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
734 * NEWS: Mention removal of MIPS -n option.
735
81912461
ILT		 736 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
737 (cop_interlocks): Check ISA level.
738 (cop_mem_interlocks): Define.
739 (reg_needs_delay): Check cop_interlocks rather than
740 ISA_HAS_COPROC_DELAYS.
741 (append_insn): Likewise. Use cop_mem_interlocks rather than
742 directly checking mips_opts.isa.
743 (mips_emit_delays): Likewise.
744
73f20958
L		 7452004-01-07 H.J. Lu <hongjiu.lu@intel.com>
746
747 * config/tc-ia64.c (unwind): Move next_slot_number and
748 next_slot_frag to ...
749 (unw_rec_list): Here.
750 (free_list_records): Removed.
751 (output_unw_records): Likewise.
752 (generate_unwind_image): Make it void.
753 (alloc_record): Initialize next_slot_number and next_slot_frag.
754 (slot_index): Take .org, .space and .align into account.
755 (fixup_unw_records): Don't set slot_number to 0. Use
756 list->next_slot_number and list->next_slot_frag instead of
757 unwind.next_slot_number and unwind.next_slot_frag.
758 (ia64_convert_frag): New.
759 (generate_unwind_image): Generate a rs_machine_dependent frag
760 for unwind record.
761 (emit_one_bundle): Use list->next_slot_number and
762 list->next_slot_frag instead of unwind.next_slot_number and
763 unwind.next_slot_frag.
764
765 * config/tc-ia64.h (md_convert_frag): Defined as
766 ia64_convert_frag.
767 (md_estimate_size_before_relax): Defined as (f)->fr_var.
768
99d09cdb
AO		 7692004-01-06 Alexandre Oliva <aoliva@redhat.com>
770
771 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
772 * config/tc-frv.h (md_apply_fix3): Don't define.
773 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
774 operands.
775 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
776 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
777 * config/tc-frv.c (line_separator_chars): Add `!'.
778 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
779 * config/tc-frv.c (md_assemble): Clear insn upfront.
780 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
781 * config/tc-frv.c (OPTION_FDPIC): New macro.
782 (md_longopts): Add mfdpic.
783 (md_parse_option): Handle it.
784 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
785 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
786 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
787 (frv_pic_ptr): Parse funcdesc.
788
4a4c4a1d
MR		 7892004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
790
791 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
792 gasver.texi. Remove duplicate symbol definitions for texi2pod.
793
2251dd89
MR		 7942004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
795
796 * Makefile.am (Makefile): Move the dependency on
797 $(BFDDIR)/configure.in to...
798 (CONFIG_STATUS_DEPENDENCIES): ... here.
799 (AUTOMAKE_OPTIONS): Require automake 1.8.
800 * Makefile.in: Regenerate.
801 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
802 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
803 $(BFDDIR)/configure.in here as well.
804 * doc/Makefile.in: Regenerate.
805
c6581168
MR		 8062004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
807
808 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
809 * Makefile.in: Regenerate.
810 * aclocal.m4: Regenerate.
811 * doc/Makefile.am (install, install-info): Remove.
812 (install-data-local): A new hook for install-info.
813 (AUTOMAKE_OPTIONS): Require automake 1.8.
814 * doc/Makefile.in: Regenerate.
815
303e7b79
NC		 8162004-01-02 Nutan Singh <nutan@kpitcummins.com>
817
818 * doc/c-sh.texi: Update description about floating point behavior
819 of SH family.
820
b50c15dc
NC		 8212004-01-02 Bernardo Innocenti <bernie@develer.com>
822
823 * configure.in: Add m68k-uClinux target.
824 * configure: Regenerate.
7de9afa2 825
c9e214e5 826For older changes see ChangeLog-0203
08d56133
NC		 827\f
828Local Variables:
829mode: change-log
830left-margin: 8
831fill-column: 74
832version-control: never
833End:
GDB Binutils - Deliverables
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