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[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
09d92015
MM		 12003-12-05 Ricardo Anguiano <anguiano@codesourcery.com>
2 Mark Mitchell <mark@codesourcery.com>
3 Richard Earnshaw <rearnsha@arm.com>
4
5 Add V6 support.
6 * config/tc-arm.c (ARM_EXT_V6): New macro.
7 (ARM_ARCH_V6): Likewise.
8 (SHIFT_IMMEDIATE): Likewise.
9 (SHIFT_LSL_OR_ASR_IMMEDIATE): Likewise.
10 (SHIFT_ASR_IMMEDIATE): Likewise.
11 (SHIFT_LSL_IMMMEDIATE): Likewise.
12 (do_cps): New function.
13 (do_cpsi): Likewise.
14 (do_ldrex): Likewise.
15 (do_pkhbt): Likewise.
16 (do_pkhtb): Likewise.
17 (do_qadd16): Likewise.
18 (do_rev): Likewise.
19 (do_rfe): Likewise.
20 (do_sxtah): Likewise.
21 (do_sxth): Likewise.
22 (do_setend): Likewise.
23 (do_smlad): Likewise.
24 (do_smlald): Likewise.
25 (do_smmul): Likewise.
26 (do_ssat): Likewise.
27 (do_usat): Likewise.
28 (do_srs): Likewise.
29 (do_ssat16): Likewise.
30 (do_usat16): Likewise.
31 (do_strex): Likewise.
32 (do_umaal): Likewise.
33 (do_cps_mode): Likewise.
34 (do_cps_flags): Likewise.
35 (do_endian_specifier): Likewise.
36 (do_pkh_core): Likewise.
37 (do_sat): Likewise.
38 (do_sat16): Likewise.
39 (insns): Add V6 instructions.
40 (do_t_cps): New function.
41 (do_t_cpy): Likewise.
42 (do_t_setend): Likewise.
43 (THUMB_CPY): New macro.
44 (tinsns): Add V6 instructions.
45 (decode_shift): Handle V6 restricted-shift options.
46 (thumb_mov_compare): Support CPY.
47 (arm_cores): Add arm1136js and arm1136jfs.
48 (arm_archs): Add armv6.
49 (arm_fpus): Add arm1136jfs.
50 * doc/c-arm.texi (ARM Options): Mention arm1136js, arm1136jfs, and
51 armv6 options.
52
f69532ae
CG		 532003-12-06 Christian Groessler <chris@groessler.org>
54
55 * config/tc-z8k.c (parse_reg): Be case insensitive when checking
56 register names.
57 (get_ctrl_operand): Be case insensitive when checking ctrl names.
bbf5b05d 58
2acb89ed
NC		 592003-12-05 Nick Clifton <nickc@redhat.com>
60
61 * config/tc-sh.c (md_show_usage): Fix compilation errors
62 introduced by the previous delta.
63
88da98f3
MS		 642003-12-03 Alexandre Oliva <aoliva@redhat.com>
65
bbf5b05d 66 * config/tc-sh.c: Add support for sh4a and no-fpu variants.
88da98f3
MS		 67 * testsuite/gas/sh/basic.exp: Call tests for sh4a.
68 * testsuite/gas/sh/{err-sh4a-fp.s, err-sh4a.s,
69 err-sh4al-dsp.s, sh4a-dsp.d, sh4a-dsp.s, sh4a-fp.d,
70 sh4a-fp.s, sh4a.d, sh4a.s, sh4al-dsp.d, sh4al-dsp.s:
71 New files, tests for sh4a and related variants.
bbf5b05d
MS		 72
732003-12-05 Michael Snyder <msnyder@redhat.com>
74
75 * config/tc-sh.c (md_show_usage): Mention new -isa options.
88da98f3
MS		 76 * doc/c-sh.texi: Document new -isa options.
77 * doc/c-sh64.texi: Ditto.
78 * NEWS: Mention new support for sh4a.
79
b80901c7
L		 802003-12-03 H.J. Lu <hongjiu.lu@intel.com>
81
82 * config/tc-alpha.c (s_alpha_end): Don't crash if there is no
83 matching .ent.
84
147f6d69
AM		 852003-12-04 Alan Modra <amodra@bigpond.net.au>
86
87 * tc.h (md_pcrel_from): Don't declare if defined as a macro.
88
88845958
NC		 892003-12-03 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
90
91 * config/tc-m32r.h : Add support for new machine m32r2.
92 * config/tc-m32r.c : Likewise.
93 Add new command line switches and directives to allow endian-ness
94 to be selected and some warnings to be turned into errors.
95 (line_separator_chars) : Use '!'.
96 * doc/c-m32r.texi: Document new switches and directives.
eb764db8 97 * NEWS: Mention new support.
88845958 98
f8fc3443
NC		 992003-12-03 Dave Airlie <airlied@linux.ie>
100
101 * configure.in: Likewise.
102 * configure: Regenerate.
103 * config/tc-vax.c (md_shortopts): Add 'Q'.
104 (md_parse_option): Ignore 'Q' for now.
105
24361518
KH		 1062003-12-02 Kazu Hirata <kazu@cs.umass.edu>
107
108 * messages.c: Convert to ISO-C.
109 * obj.h: Likewise.
110 * output-file.c: Likewise.
111 * output-file.h: Likewise.
112 * sb.c: Likewise.
113 * sb.h: Likewise.
114 * stabs.c: Likewise.
115 * subsegs.c: Likewise.
116 * subsegs.h: Likewise.
117 * tc.h: Likewise.
118
7efd976a
KH		 1192003-12-02 Kazu Hirata <kazu@cs.umass.edu>
120
121 * config/obj-elf.c: Remove ARGSUSED.
122
9fa06c65
AM		 1232003-12-02 Alan Modra <amodra@bigpond.net.au>
124
125 * Makefile.am: Run "make dep-am".
126 * Makefile.in: Regenerate.
127
74937d39
KH		 1282003-11-30 Kazu Hirata <kazu@cs.umass.edu>
129
130 * symbols.c: Convert to ISO-C.
131 * symbols.h: Likewise.
132
464800ca
CG		 1332003-11-28 Christian Groessler <chris@groessler.org>
134
135 * config/tc-z8k.c: Convert to ISO-C.
136 * config/tc-z8k.h: Likewise.
137
39e6acbd
KH		 1382003-11-27 Kazu Hirata <kazu@cs.umass.edu>
139
140 * read.c: Convert to ISO-C.
141 * read.h: Likewise.
142
028f09bd
NC		 1432003-11-27 Nick Clifton <nickc@redhat.com>
144
145 * config/tc-sh.c (sh_elf_cons): If md_cons_align is defined
146 call it to make sure that the constants that are going to be
147 emitted are correctly aligned.
148
a939d090
AO		 1492003-11-27 Alexandre Oliva <aoliva@redhat.com>
150
151 * config/tc-frv.c (md_pcrel_from_section): Don't adjust when
152 referencing symbol in a different section.
153
d5bf5799
CG		 1542003-11-26 Christian Groessler <chris@groessler.org>
155
156 * config/tc-z8k.c (s_segm): Fix indentation.
157 (md_apply_fix3): Likewise.
158 (cc_names): Add alias names for the names generated by the
159 disassembler.
160 (get_cc_operand): Be case insensitive.
161 (get_operands): Improve error handling for cc operands.
162 (check_operand): Not used, remove.
163 (md_assemble): Remove unused variable prev_opcode. Skip
164 whitespace until end-of-line only. Restore *op_end after call to
165 hash_find.
166
b4f16abb
NC		 1672003-11-26 Nick Clifton <nickc@redhat.com>
168
169 * config/tc-h8300.c (get_operand): Allow er4-er7 for ldm/stm
170 instructions on the H8SX.
171
3db8d52c
KH		 1722003-11-25 Kazu Hirata <kazu@cs.umass.edu>
173
174 * config/tc-h8300.c (h8_exp): Remove.
175
4892e510
NC		 1762003-11-25 Asgari Jinia <asgarij@kpitcummins.com>
177
178 * config/tc-h8300.c (md_assemble): Check operands validity for
179 ldm/stm.
180 (get_operand): Check register pair's validity as per technical
181 note TN-H8*-193A/E from Renesas for H8s and for H8Sx manual.
182
254d758c
KH		 1832003-11-24 Kazu Hirata <kazu@cs.umass.edu>
184
185 * listing.c: Convert to ISO-C.
186 * listing.h: Likewise.
187 * macro.c: Likewise.
188 * macro.h: Likewise.
189
70b911ad
JJ		 1902003-11-24 Jakub Jelinek <jakub@redhat.com>
191
192 * app.c (do_scrub_chars): Add PUT (ch) and ch = GET ()
193 when transitioning from states 14 or 15 to 0 or 1.
194
b1f1fa96
KH		 1952003-11-23 Kazu Hirata <kazu@cs.umass.edu>
196
197 * hash.c: Convert to ISO-C.
198 * hash.h: Likewise.
199 * input-file.c: Likewise.
200 * input-file.h: Likewise.
201 * input-scrub.c: Likewise.
202 * itbl-ops.c: Likewise.
203 * itbl-ops.h: Likewise.
204
66faad26
KH		 2052003-11-23 Kazu Hirata <kazu@cs.umass.edu>
206
207 * config/tc-h8300.c (Hmode): Make it global.
208 (Smode): Likewise.
209 (Nmode): Likewise.
210 (SXmode): Likewise.
211
dd625418
KH		 2122003-11-22 Kazu Hirata <kazu@cs.umass.edu>
213
214 * ehopt.c: Convert to ISO-C.
215 * emul.h: Likewise.
216 * expr.c: Likewise.
217 * expr.h: Likewise.
218 * flonum-copy.c: Likewise.
219 * flonum-mult.c: Likewise.
220 * flonum.h: Likewise.
221 * frags.c: Likewise.
222 * frags.h: Likewise.
223
9a124774
AM		 2242003-11-22 Alan Modra <amodra@bigpond.net.au>
225
f22b3caf
AM		 226 * doc/c-ppc.texi (PowerPC-Pseudo): Add section.
227
9a124774
AM		 228 * app.c (do_scrub_chars): Revert 2003-04-23 and 2003-04-22.
229
834ddcc4
KH		 2302003-11-21 Kazu Hirata <kazu@cs.umass.edu>
231
232 * ecoff.c: Convert to ISO-C.
233 * ecoff.h: Likewise.
234
69c040df
AM		 2352003-11-22 Alan Modra <amodra@bigpond.net.au>
236
237 * config/tc-ppc.c (parse_cpu): New function, broken out from..
238 (md_parse_option): ..here.
239 (ppc_setup_opcodes): New function, broken out from..
240 (md_begin): ..here.
241 (ppc_machine): Implement .machine pseudo op.
242
a2e22468
KH		 2432003-11-20 Kazu Hirata <kazu@cs.umass.edu>
244
245 * depend.c: Convert to ISO-C.
246 * dwarf2dbg.c: Likewise.
247 * dwarf2dbg.h: Likewise.
248
73ee5e4c
KH		 2492003-11-20 Kazu Hirata <kazu@cs.umass.edu>
250
251 * app.c: Convert to ISO-C.
252 * as.h: Likewise.
253 * atof-generic.c: Likewise.
254 * bignum-copy.c: Likewise.
255 * bignum.h: Likewise.
256 * cgen.c: Likewise.
257 * cgen.h: Likewise.
258 * cond.c: Likewise.
259
0d78efdf
DD		 2602003-11-20 DJ Delorie <dj@redhat.com>
261
262 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
263 sections.
264
600e9c99
KH		 2652003-11-19 Kazu Hirata <kazu@cs.umass.edu>
266
267 * config/tc-h8300.c: Make some functions and global
268 variables static appropriately.
269
d492b58e
KH		 2702003-11-19 Kazu Hirata <kazu@cs.umass.edu>
271
272 * config/obj-ieee.c: Remove duplicate prototypes.
273 * config/tc-h8300.c: Likewise.
274
b54a3392
KH		 2752003-11-19 Kazu Hirata <kazu@cs.umass.edu>
276
277 * config/tc-h8300.c: Convert to ISO-C.
278 * config/tc-h8300.h: Likewise.
279
fe01a20a
KH		 2802003-11-19 Kazu Hirata <kazu@cs.umass.edu>
281
282 * config/tc-mcore.h: Remove prototypes already in tc.h.
283 * config/tc-tic4x.c: Likewise.
284
43b5c447
KH		 2852003-11-19 Kazu Hirata <kazu@cs.umass.edu>
286
287 * config/tc-arc.c: Remove a local prototype of atof_ieee.
288 * config/tc-ip2k.c: Likewise.
289 * config/tc-iq2000.c: Likewise.
290 * config/tc-tic30.c: Remove a comment.
291
cda2eb9e
BW		 2922003-11-19 Bob Wilson <bob.wilson@acm.org>
293
294 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
295 call to dwarf2_emit_insn.
296
1abe91b1
MR		 2972003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
298
299 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
300 for loading addresses using CALL relocations.
301 Don't emit CALL relocations when a base register is used.
302
bf151ce7
MR		 3032003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
304
305 * config/tc-mips.c: Formatting fixes.
306
9ce887a1
BE		 3072003-11-14 Ben Elliston <bje@wasabisystems.com>
308
309 * config/tc-arm.c (arm_elf_change_section): Not static.
310
6057a28f
NC		 3112003-11-13 Nick Clifton <nickc@redhat.com>
312
313 * tc-arm.c (mapping_state): New function. Emit a mapping
314 symbol if necessary.
9a124774 315 (arm_elf_change_section): New function. Intercept section
6057a28f 316 changes and generate mapping symbols.
9a124774
AM		 317 (s_bss): Likewise.
318 (s_arm_elf_cons): Likewise.
319 (opcode_select): Choose the correct mapping state.
320 (md_assemble): Likewise.
321 * tc-arm.h (md_elf_section_change_hook): Define.
322 * doc/c-arm.texi (ARM Mapping Symbols): New node.
6057a28f
NC		 323 * NEWS: Mention new feature.
324
5e2d1ae8
DJ		 3252003-11-12 Daniel Jacobowitz <drow@mvista.com>
326
327 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
328 * doc/Makefile.am (install-info): Define.
329
330 * aclocal.m4: Regenerate.
331 * Makefile.in: Regenerate.
332 * doc/Makefile.in: Regenerate.
333
08e3ab90
NC		 3342003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
335
336 * configure.in: Add support for arm-wince-pe target.
337 * configure: Regenerate.
338
8d01d9a9
AJ		 3392003-11-11 Jan Hubicka <jh@suse.cz>
340
341 * config/tc-i386.c (tc_i386_fix_adjustable):
342
012a452b
AM		 3432003-11-10 Alan Modra <amodra@bigpond.net.au>
344
345 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
346
36fd3cc3
AM		 3472003-11-10 Alan Modra <amodra@bigpond.net.au>
348
349 * README: Update bug report address. Move bug reporting info to
350 binutils/README.
351
e2a2ebaa
CG		 3522003-11-07 Christian Groessler <chris@groessler.org>
353
354 * doc/c-z8k.texi: Document command-line options. Fix byte
355 register names. Document '.z8001' and '.z8002' directives.
356 Extend addressing modes documentation.
357
f24ddbdd
NC		 3582003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
359
360 * input-file.c (input_file_open): Use "No such file" error
361 message.
362
0bbf2aa4
NC		 3632003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
364
365 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
366 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
367 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
368 mav_mvax_table, mav_dspc_table): Initialise new field.
369 (insert_reg_alias): Initialise new field.
370 (md_pseudo_table): Add "unreq" entry.
371 (s_unreq): New function: Undo the effects of a previous .req.
372 * doc/c-arm.texi: Document new pseudo op.
373 * NEWS: Mention new feature.
374
1be59579
NC		 3752003-11-06 Bruno Rohee <bruno@rohee.com>
376
377 * config/obj-vms.c: Fix "the the" typo.
378 * doc/c-arm.texi: Likewise.
379
3802003-11-06 Nick Clifton <nickc@redhat.com>
381
382 * config/obj-vms.c: Convert to ISO-C.
383
5f5c1f75
AM		 3842003-11-05 Alan Modra <amodra@bigpond.net.au>
385
386 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
387
eb9618da
CG		 3882003-10-31 Christian Groessler <chris@groessler.org>
389
390 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
391
0379c688
NC		 3922003-10-29 Phil Edwards <phil@codesourcery.com>
393
394 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
395 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
396 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
397 * configure: Regenerated.
398
47eebc20
KH		 3992003-10-27 Kazu Hirata <kazu@cs.umass.edu>
400
401 * ChangeLog: Fix typos.
402 * ChangeLog-9295: Likewise.
403 * as.c: Fix comment typos.
404 * as.h: Likewise.
405 * atof-generic.c: Likewise.
406 * bit_fix.h: Likewise.
407 * frags.h: Likewise.
408 * hash.c: Likewise.
409 * input-file.c: Likewise.
410 * input-scrub.c: Likewise.
411 * itbl-ops.c: Likewise.
412 * itbl-parse.y: Likewise.
413 * listing.c: Likewise.
414 * macro.h: Likewise.
415 * read.c: Likewise.
416 * sb.c: Likewise.
417 * sb.h: Likewise.
418 * symbols.c: Likewise.
419 * symbols.h: Likewise.
420
ca43c854
SC		 4212003-10-27 Stephane Carrez <stcarrez@nerim.fr>
422
423 * config/tc-m68hc11.c: Convert to ISO C90.
424 * config/tc-m68hc11.h: Likewise.
425
a8015998
KH		 4262003-10-26 Kazu Hirata <kazu@cs.umass.edu>
427
428 * doc/c-sh64.texi: Fix a typo.
429
60493797
KH		 4302003-10-26 Kazu Hirata <kazu@cs.umass.edu>
431
432 * doc/c-alpha.texi: Fix typos.
433 * doc/c-ia64.texi: Likewise.
434 * doc/c-mmix.texi: Likewise.
435 * doc/c-sh64.texi: Likewise.
436 * doc/c-xtensa.texi: Likewise.
437 * doc/internals.texi: Likewise.
438
ea8f8eab
L		 4392003-10-24 H.J. Lu <hongjiu.lu@intel.com>
440
441 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
442 for .interp, .strtab and .symtab. Use specified section
443 attributes.
444
5e2f6673
L		 4452003-10-22 Andreas Schwab <schwab@suse.de>
446 H.J. Lu <hongjiu.lu@intel.com>
447 Jim Wilson <wilson@specifixinc.com>
448
449 * config/tc-ia64.c (update_qp_mutex): New.
450 (note_register_values): Properly handle one of PRs in compare
451 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
452 Clear mutex relation for .none/.unc. Don't clear mutex relation
453 on predicated compare.
454
5a21e886
NC		 4552003-10-21 Wouter van Heyst <wouter@vidicode.nl>
456
457 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
458 register requirements.
459 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
460
3e602632 4612003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 462 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 463
464 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
465 * config/m68k-parse.h: Likewise.
466 * NEWS: Mention the new support.
467 * doc/c-m68k.texi: Document new processor selection switch.
468
13757d0c
TS		 4692003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
470
471 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
472 extensions broken by gas' expression evaluation of constants.
473 (check_absolute_expr): Use it.
474 (mips_ip): Likewise.
475
88fc725d
HPN		 4762003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
477
478 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
479 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
480 --no-stubs.
481 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
482 comment.
483 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
484 (pushj_stubs): New variable.
485 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
486 (PUSHJSTUB_MAX): New macros.
487 (md_longopts): New options "--no-pushj-stubs" and synonym
488 "--no-stubs".
489 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
490 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
491 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
492 PUSHJ stub relaxation.
493 (md_convert_frag): Handle STATE_PUSHJSTUB.
494 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
495 (tc_gen_reloc): Ditto.
496 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
497 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
498 (struct mmix_segment_info_type): New.
499
36759679
NC		 5002003-10-17 Paul Dale <pauli@snapgear.com>
501 Bernardo Innocenti <bernie@develer.com>
502
503 * config/tc-m68k.c (make_pcrel_absolute): Enforce
504 PC-relative jumps with --pcrel.
505 (md_convert_frag_1): Likewise.
506 (md_create_long_jump): Likewise.
507
d4e2de6b
NC		 5082003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
509
510 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
511 (get_operand): Accept both 16 bit 32 bit registers as pointer
512 registers, when operating in Normal mode.
513 (fix_operand_size): Make default address size 16 for Normal mode.
514
ece01a63
ILT		 5152003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
516
517 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
518 registers.
519 (do_iwmmxt_word_addr): With a control register, reject conditional
520 execution and reject a non-word size.
521
fda712ee
AM		 5222003-10-16 Peter Bergner <bergner@vnet.ibm.com>
523
524 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
525 * configure: Regenerate.
526
60946ad0
AM		 5272003-10-15 Alan Modra <amodra@bigpond.net.au>
528
529 * doc/as.texinfo (Align): Correct list of byte targets.
530
1b8e29e5
TS		 5312003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
532
533 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
534 Fix indentation. Better error message.
535
b614a702
BW		 5362003-10-14 Bob Wilson <bob.wilson@acm.org>
537
538 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
539 argument in call to xtensa_get_property_section_name. Formatting.
540
224186bc
KK		 5412003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
542
543 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
544 parenthesis.
545
8edc77b9
KK		 5462003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
547
548 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 549 prototypes and casts.
8edc77b9
KK		 550 * config/tc-sh.h: Likewise.
551 * config/tc-sh64.c: Likewise.
552 * config/tc-sh64.h: Likewise.
553
1ae31fee
DB		 5542003-10-08 Dave Brolley <brolley@redhat.com>
555
556 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
557 (fr550_check_acc_range): New function.
558 (md_assemble): Call fr550_check_acc_range.
559
5602003-10-08 Dave Brolley <brolley@redhat.com>
561
562 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
563 (md_parse_option): Handle OPTION_CPU==fr550.
564 (md_show_usage): Document fr550.
565
05da4302
NC		 5662003-10-08 Philippe De Muyter <phdm@macqel.be>
567
60946ad0 568 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 569 (parse_args) : Accept new --gstabs+ option, and set
570 `use_gnu_debug_info_extensions'.
571 (show_usage) : Document --gstabs+ option.
572 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
573 * stabs.c (stabs_generate_asm_file) : If
574 `use_gnu_debug_info_extensions' is set, add the compilation
575 directory to the stabs debug info.
576 * doc/as.texinfo : Document --gstabs+ option.
577 * NEWS: Mention new feature.
578
60946ad0 5792003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 580
60946ad0
AM		 581 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
582 assembler syntax.
85cf2a8a 583
60946ad0
AM		 584 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
585 register names. Change all "defined (TE_LINUX)" to
586 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 587
60946ad0
AM		 588 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
589 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 590
4615568e
NC		 5912003-10-06 Robert Millan <robertmh@gnu.org>
592
60946ad0 593 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 594 * configure: Regenerate.
595
c2059446
NC		 5962003-10-05 Nick Clifton <nickc@redhat.com>
597
598 * as.c (parse_args): Revert patch to change handling of -f
599 option. Its behaviour is mandated by the POSIX 2 spec.
600
a72d6b4e
CG		 6012003-10-04 Christian Groessler <chris@groessler.org>
602
603 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
604 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
605 (md_pcrel_from): This function now gets called. Supply return
606 value.
607
33948635
NC		 6082003-10-04 Nick Clifton <nickc@redhat.com>
609
610 * as.c: Convert to ISO C90.
611
d3fb7ca2
NC		 6122003-10-04 Nick Clifton <nickc@redhat.com>
613
614 * as.c (std_shortopts): Remove 'f'.
615 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
616 acecpted as an alias for -f.
617
b256d4fd
NC		 6182003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
619
620 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
621 Make 'r' mean readonly data.
622
d17e7bce
TS		 6232003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
624
625 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
626 Unbreak overflow checks.
627
609f23f4
CD		 6282003-10-01 Chris Demetriou <cgd@broadcom.com>
629
630 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
631
ecd13cd3
TS		 6322003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
633
634 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
635 tests.
636 (load_register): Likewise.
637 (macro): Likewise.
638
30c378fd
CD		 6392003-09-30 Chris Demetriou <cgd@broadcom.com>
640
641 * config/tc-mips.c (mips_ip): Capitalize first word of
642 existing condition code warning, and add condition code
643 warnings for .ps instructions, and for bc1any[24][tf].
644
6a265366
CD		 6452003-09-30 Chris Demetriou <cgd@broadcom.com>
646
647 * NEWS: Mention support for MIPS64 Release 2.
648
43c58ae6
CD		 6492003-09-30 Chris Demetriou <cgd@broadcom.com>
650
651 * NEWS: Add an indication of the cutoff for 2.14.
652
5f74bc13
CD		 6532003-09-30 Chris Demetriou <cgd@broadcom.com>
654
655 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
656 * configure: Regenerate.
657 * config/tc-mips.c (imm2_expr): New variable.
658 (md_assemble, mips16_ip): Initialize imm2_expr.
659 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
660 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
661 (macro): Handle M_DEXT and M_DINS.
662 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
663 (mips_ip): Likewise.
664 (OPTION_MIPS64R2): New define.
665 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
666 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
667 (md_parse_option): Handle OPTION_MIPS64R2.
668 (s_mipsset): Handle setting "mips64r2" ISA.
669 (mips_cpu_info_table): Add mips64r2.
670 (md_show_usage): Document -mips64r2 option.
671 * doc/as.texinfo: Docuemnt -mips64r2 option.
672 * doc/c-mips.texi: Likewise.
673
de1e508d
DA		 6742003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
675
676 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
677
530556a9
JT		 6782003-09-26 Matt Thomas <matt@3am-software.com>
679
680 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
681 (OPTION_PIC): Define.
682 (md_longopts): Add "pic" option.
683 (md_parse_option): Change 'K' to OPTION_PIC.
684
f61e8019
AM		 6852003-09-23 Alan Modra <alan@modra.org>
686
687 * config/obj-elf.c (obj_elf_change_section): Adjust for
688 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
689 to be set when defaults are not. Don't set attr from defaults if
690 old_sec.
691
ae826530
TS		 6922003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
693
694 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
695 truncate values which won't fit im 32 bits.
696 (load_register): Likewise.
697 (macro): Likewise.
698
8cd5b113
AM		 6992003-09-17 Dmitry Diky <diwil@mail.ru>
700
701 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
702 (msp430_operands): Remove redundant l2[16] within switch-case.
703
28d297de
AM		 7042003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
705
706 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
707 * configure: Regenerate.
708
256ab948
TS		 7092003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
710
711 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
712 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
713 the function prototype.
714 (load_register): Likewise. Simplify the checks for sign-extended
715 constants.
716 (macro): Likewise. Fix code generation for 64-bit address constants
717 outside the 32-bit compatibility space. Adjust
718 macro_build_ldst_constoffset calls.
719 (s_cprestore): Adjust macro_build_ldst_constoffset call.
720
82e7541d
BW		 7212003-09-11 Bob Wilson <bob.wilson@acm.org>
722
723 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
724 literal_syms): New global variables.
725 (xtensa_define_label, add_target_symbol, xtensa_find_label,
726 map_over_defined_symbols, is_loop_target_label,
727 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
728 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
729 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
730 from insn_labels to saved_insn_labels when entering a literal region.
731 (xtensa_end_directive): Call md_flush_pending_output. Restore
732 insn_labels list when leaving a literal region.
733 (xtensa_literal_position): Call xtensa_clear_insn_labels.
734 (xtensa_literal_pseudo): Add check to disallow .literal inside a
735 literal region. Move insn_labels to saved_insn_labels and then restore
736 insn_labels on exit.
737 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
738 code to set is_loop_target or is_branch_target flag on the symbol
739 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
740 (xtensa_add_literal_sym, xtensa_add_insn_label,
741 xtensa_clear_insn_labels): New functions.
742 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
743 loops_ok argument. Rewrite to use insn_labels list instead of
744 calling xtensa_find_label and to check the is_loop_target flag on
745 symbols when loops_ok is false.
746 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
747 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
748 call to xtensa_move_labels. Propagate is_branch_target and
749 is_loop_target flags from symbols to frags.
750 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
751 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
752 aligning a loop instruction. Adjust call to xtensa_move_labels for
753 aligning entry instructions. Add call to xtensa_clear_insn_labels.
754 (xtensa_end): Remove call to xtensa_mark_target_fragments.
755 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
756 code to use new literal_syms list.
757 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
758 is_branch_target flags.
759
61846f28
BW		 7602003-09-09 Bob Wilson <bob.wilson@acm.org>
761
762 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
763 "move_labels" argument and corresponding call to xtensa_move_labels.
764 (md_assemble): Add a separate call to xtensa_move_labels and remove
765 argument for call to xtensa_mark_literal_pool_location.
766 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
767 calls to xtensa_mark_literal_pool_location.
768 (xtensa_create_local_symbol): Delete and inline the code into...
769 (xtensa_create_literal_symbol): ...here.
770 (xtensa_frob_label): Combine conditionals.
771 (expression_maybe_register, xtensa_symbol_new_hook,
772 fix_new_exp_in_seg): Use symbol_get_tc.
773
1745fcba
BW		 7742003-09-09 Bob Wilson <bob.wilson@acm.org>
775
776 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
777 combining identical literals.
778 (expression_maybe_register): Remove call to find_lit_sym_translation.
779 (is_duplicate_expression, cache_literal, is_duplicate_literal,
780 add_lit_sym_translation, find_lit_sym_translation): Delete.
781
3fb9d77f
NC		 7822003-09-07 Nick Clifton <nickc@redhat.com>
783
784 * doc/as.texinfo (Comments): Comment character for PPC is #.
785
12a99586
SC		 7862003-09-06 Stephane Carrez <stcarrez@nerim.fr>
787
788 PR savannah/4358:
789 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
790 overflow complain.
791
d5087907
RS		 7922003-09-05 Richard Sandiford <rsandifo@redhat.com>
793
794 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
795
8ad30312
NC		 7962003-09-04 Nick Clifton <nickc@redhat.com>
797
798 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
799 (md_pseudo_table): Add .v850e1 pseudo op.
800 (md_show_usage): Document -mv850e1 switch.
801 (md_parse_option): Accept -mv850e1 switch.
802 (md_begin): Allow TARGET_CPU to be v850e1.
803 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
804 * NEWS: Mention support for v850e1.
805
3c9030c1
AM		 8062003-09-04 Alan Modra <amodra@bigpond.net.au>
807
808 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
809 ppc_cpu selection rather than replacing.
810 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
811 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
812
13dfd2d0
NC		 8132003-09-03 Robert Millan <robertmh@gnu.org>
814
815 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
816 triplet.
817 * configure: Regenerate.
818
13b2be9c
DJ		 8192003-09-02 Daniel Jacobowitz <drow@mvista.com>
820
821 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
822 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
823 Specify AC_CONFIG_AUX_DIR.
824 * aclocal.m4: Regenerated with aclocal-1.7.
825 * configure: Regenerated with autoconf 2.57.
826 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
827
364b6d8b
JJ		 8282003-08-29 Jakub Jelinek <jakub@redhat.com>
829
6749011b 830 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 831 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
832 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
833 nor tc_cfi_emit_pcrel_expr are defined.
834 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
835 DIFF_EXPR_OK is not defined.
836 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
837 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
838 tc_cfi_emit_pcrel_expr): Define.
839 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
840 sparc_cfi_emit_pcrel_expr): New prototypes.
841 (sparc_cie_data_alignment): New decl.
842 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
843 * config/tc-sparc.c: Include dw2gencfi.h.
844 (sparc_cie_data_alignment): New variable.
845 (md_begin): Initialize it.
846 (sparc_cfi_frame_initial_instructions): New function.
847 (sparc_regname_to_dw2regnum): Likewise.
848 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 849 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 850
851 * config/tc-sparc.c (s_common): Cast last argument to long and
852 change format string to shut up warning.
853
0dee3be0
JE		 8542003-08-25 Jason Eckhardt <jle@rice.edu>
855
856 * doc/c-i860.texi: Update text about relocatable address expansions.
857
af858dae
JE		 8582003-08-24 Jason Eckhardt <jle@rice.edu>
859
860 * config/tc-i860.c (md_assemble): Use isrc2 from the original
861 instruction when expanding E_ADDR.
862
3673a93e
NC		 8632003-08-21 Nick Clifton <nickc@redhat.com>
864
865 * po/tr.po: Updated Turkish translation.
866
55257f50
AM		 8672003-08-20 Alan Modra <amodra@bigpond.net.au>
868
869 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
870 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
871
f02232aa
NC		 8722003-08-19 Nick Clifton <nickc@redhat.com>
873
874 * config/tc-arm.c (cp_address_required_here): Add code to handle
875 unindexed addressing mode.
876
3d8aea2f
AM		 8772003-08-19 Alan Modra <amodra@bigpond.net.au>
878
879 * config/tc-ppc.c (md_parse_option): Handle -m440.
880 (md_show_usage): Add -m440.
881 (md_apply_fix3): Warning fix.
882 * doc/c-ppc.texi: Document -m440.
883
d6415f6c
AM		 8842003-08-16 Benjamin Kalytta <bkausbk@web.de>
885
886 * read.c (s_print): Check for NULL.
887
1a317472
AM		 8882003-08-16 Alan Modra <amodra@bigpond.net.au>
889
890 * write.c (fixup_segment): When handling an expression involving
891 the subtraction of two symbols in the same segment, don't clear
892 fx_pcrel except for TC_M68K.
893
da64f3bf
AM		 8942003-08-14 Alan Modra <amodra@bigpond.net.au>
895
f86103b7
AM		 896 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
897 code.
898 * config/tc-i386.c: Likewise.
899 (RELOC_ENUM): Don't define. Replace throughout with enum.
900
c8089be7 901 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 902 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
903 Run "make dep-am".
904 * Makefile.in: Regenerate.
905
c04898f8
AS		 9062003-08-08 Andreas Schwab <schwab@suse.de>
907
908 * config/tc-m68k.h (TARGET_USE_CFIPOP)
909 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
910 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
911 Define.
912 * config/tc-m68k.c: Include "dw2gencfi.h".
913 (tc_m68k_regname_to_dw2regnum)
914 (tc_m68k_frame_initial_instructions): New functions.
915
3b260895
NC		 9162003-08-08 Dmitry Diky <diwil@mail.ru>
917
918 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
919 according to gcc order.
920
14d3f364
JE		 9212003-08-07 Jason Eckhardt <jle@rice.edu>
922
c8089be7
AM		 923 * config/tc-i860.c (i860_check_label): New function.
924 * config/tc-i860.h (i860_check_label): New prototype.
925 (tc_check_label): Define macro as i860_check_label.
14d3f364 926
820aff55
JE		 9272003-08-06 Jason Eckhardt <jle@rice.edu>
928
c8089be7
AM		 929 * config/tc-i860.c (s_align_wrapper): New function and prototype.
930 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
931 surrounding OBJ_ELF ifdef, and re-format slightly.
932 * doc/c-i860.texi: Document the special .align syntax available
933 in Intel mode.
820aff55 934
e15f6d30
JE		 9352003-08-06 Jason Eckhardt <jle@rice.edu>
936
937 * config/tc-i860.c (i860_handle_align): New function.
938 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
939 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
940
0acc96e1
JE		 9412003-08-06 Jason Eckhardt <jle@rice.edu>
942
943 * config/tc-i860.c (i860_process_insn): Check that instructions
944 with their dual-bit set are 8-byte aligned.
945
9e7d479d
NC		 9462003-08-06 Nick Clifton <nickc@redhat.com>
947
948 * po/fr.po: Updated French translation.
949
07c7854e
JE		 9502003-08-05 Jason Eckhardt <jle@rice.edu>
951
c8089be7 952 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 953 setting during flop argument parsing. Instead, do it after
954 instruction is fully parsed.
955
5eb0723a
JE		 9562003-08-05 Jason Eckhardt <jle@rice.edu>
957
c8089be7 958 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 959 directives are only available in Intel syntax mode.
960
5ea0549d
JE		 9612003-08-05 Jason Eckhardt <jle@rice.edu>
962
c8089be7
AM		 963 * config/tc-i860.c (s_dual): Accept .dual directive only in
964 the Intel syntax mode.
965 (s_enddual): Likewise for .enddual.
966 (s_atmp): Likewise for .atmp.
5ea0549d 967
a4622f40
AM		 9682003-08-04 Alan Modra <amodra@bigpond.net.au>
969
970 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
971 for memory operands. Pass the full operand_string to i386_index_check.
972
87505968
JE		 9732003-08-01 Jason Eckhardt <jle@rice.edu>
974
c8089be7
AM		 975 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
976 (target_intel_syntax): Declare variable.
977 (OPTION_INTEL_SYNTAX): Declare macro.
978 (md_longopts): Add option -mintel-syntax.
979 (md_parse_option): Set target_intel_syntax.
980 (md_show_usage): Add -mintel-syntax usage.
981 (md_begin): Set reg_prefix based on target_intel_syntax.
982 (i860_process_insn): Skip register prefix only if there is one.
983 Parse relocatable expressions in either Intel or AT&T syntax based
984 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
985 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
986 about the differences in syntax.
87505968 987
20977673
AM		 9882003-08-01 Dmitry Diky <diwil@mail.ru>
989
990 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
991 to all arches.
992
26c9b704
JR		 9932003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
994
995 * config/tc-sh.c (md_assemble): For branches, check & update
996 valid_arch here.
997
7734b6e9
JE		 9982003-07-30 Jason Eckhardt <jle@rice.edu>
999
1000 * config/tc-i860.c: Convert to ISO C90.
1001
2d150871
RO		 10022003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1003
1004 * read.c (s_space): Revert 2003-07-28 change.
1005
92191b29
AM		 10062003-07-30 Alan Modra <amodra@bigpond.net.au>
1007
1008 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
1009
c861c80c
AM		 10102003-07-29 Alan Modra <amodra@bigpond.net.au>
1011
1012 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
1013
77a6138a
AM		 10142003-07-29 Jakub Jelinek <jakub@redhat.com>
1015
1016 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
1017
34f70875
L		 10182003-07-28 H.J. Lu <hongjiu.lu@intel.com>
1019
1020 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
1021
8d548edb
RO		 10222003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1023
1024 * read.c (s_space): Don't warn about .space 0.
1025
dcd410fe
RO		 10262003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1027
1028 * config/tc-mips.c (mips_flag_pdr): Define.
1029 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
1030 (s_mips_end) [OBJ_ELF]: Likewise.
1031 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
1032 (md_parse_option) [OBJ_ELF]: Handle them.
1033 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
1034
1035 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
1036 * doc/as.texinfo (Overview) [MIPS]: Likewise.
1037
3cddba1e
L		 10382003-07-25 H.J. Lu <hongjiu.lu@intel.com>
1039
1040 * config/obj-elf.c (obj_elf_change_section): Update
1041 elf_section_type and elf_section_flags only when they are
1042 specified.
1043
8e8c182c
L		 10442003-07-25 H.J. Lu <hongjiu.lu@intel.com>
1045
1046 * config/obj-elf.c (obj_elf_change_section): Always set section
1047 type and flags.
1048
2f89ff8d
L		 10492003-07-25 H.J. Lu <hongjiu.lu@intel.com>
1050
1051 * config/obj-elf.c (special_sections): Removed.
1052 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
1053 elf_section_type and elf_section_flags.
1054 (elf_frob_file): Set SHT_GROUP.
1055
1056 * config/obj-elf.h (obj_sec_set_private_data): New.
1057
1058 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
1059 * config/tc-ia64.h: Likewise.
1060 * config/tc-m32r.h: Likewise.
1061 * config/tc-m68hc11.h: Likewise.
1062 * config/tc-mcore.h: Likewise.
1063 * config/tc-mips.h: Likewise.
1064 * config/tc-ppc.h: Likewise.
1065 * config/tc-sh64.h: Likewise.
1066 * config/tc-v850.h: Likewise.
1067 * config/tc-xtensa.h: Likewise.
1068
1069 * config/tc-v850.h (SHF_V850_GPREL): Removed.
1070 (SHF_V850_EPREL): Likewise.
1071 (SHF_V850_R0REL): Likewise.
1072
1073 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
1074 is defined.
1075
a7f10e7a
SC		 10762003-07-24 Stephane Carrez <stcarrez@nerim.fr>
1077
1078 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
1079 debugging symbols so that we handle page memory correctly.
1080
834d807b
NC		 10812003-07-24 Nick Clifton <nickc@redhat.com>
1082
1083 * po/fr.po: Updated French translation.
1084
8266886e
DJ		 10852003-07-23 Daniel Jacobowitz <drow@mvista.com>
1086
1087 * config/tc-arm.c (arm_archs): Add iwmmxt.
1088
b41b1f95 10892003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 1090
b41b1f95
L		 1091 * read.c (do_parse_cons_expression): Mark nbytes unused to
1092 silence gcc.
1093
0c0b9be0
AO		 10942003-07-22 Alexandre Oliva <aoliva@redhat.com>
1095
ba18dd6f
AO		 1096 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
1097 or bsr/bs.
1098
0c0b9be0
AO		 1099 * config/tc-h8300.c (md_assemble): Make sure characters after
1100 slash and dot are lower-case.
1101
6c37ac4d
NC		 11022003-07-17 Nick Clifton <nickc@redhat.com>
1103
1104 * po/es.po: New Spanish translation.
1105 * po/tr.po: New Turkish translation.
1106 * po/opcodes.pot: Regenerate.
1107
c5c0a210
AM		 11082003-07-16 Alan Modra <amodra@bigpond.net.au>
1109
1110 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
1111 (generic_dwarf2_emit_offset): Don't define function when
1112 TC__DWARF2_EMIT_OFFSET is defined.
1113
5a7ea749
RS		 11142003-07-15 Richard Sandiford <rsandifo@redhat.com>
1115
1116 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
1117 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 1118 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 1119
ec178e1b
AM		 11202003-07-15 Alan Modra <amodra@bigpond.net.au>
1121
1122 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
1123 only for V850_OPERAND_DISP operands.
1124
e85ca5bb
AM		 11252003-07-15 Alan Modra <amodra@bigpond.net.au>
1126
1127 * frags.c (frag_more): Move segment checks to..
1128 (frag_alloc_check): ..here. New function.
1129 (frag_append_1_char): Call frag_alloc_check.
1130
76bff705
NC		 11312003-07-14 Nick Clifton <nickc@redhat.com>
1132
1133 * po/tr.po: Update with latest version.
1134 * po/POTFILES.in: Regenerate.
1135 * po/gas.pot: Regenerate.
1136 * configure: Regenerate.
1137
278ed128
NC		 11382003-07-14 Nick Clifton <nickc@redhat.com>
1139
1140 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
1141 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
1142 "safe-ctype.h" and update use of macros.
1143 * Makefile.am: Update dependencies.
1144 * Makefile.in: Regenerate.
1145
fce00800
AM		 11462003-07-11 Alan Modra <amodra@bigpond.net.au>
1147
1148 * po/gas.pot: Regenerate.
1149
75e21f08
JJ		 11502003-07-10 Jakub Jelinek <jakub@redhat.com>
1151
1152 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1153 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1154 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1155 DWARF2_CIE_DATA_ALIGNMENT): Define.
1156 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1157 prototypes.
1158 (ppc_cie_data_alignment): Declare.
1159 * config/tc-ppc.c: Include dw2gencfi.h.
1160 (ppc_cie_data_alignment): Define.
1161 (md_begin): Initialize ppc_cie_data_alignment.
1162 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1163 functions.
1164 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1165 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1166 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1167 DWARF2_CIE_DATA_ALIGNMENT): Define.
1168 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1169 New prototypes.
1170 (s390_cie_data_alignment): Declare.
1171 * config/tc-s390.c: Include dw2gencfi.h.
1172 (s390_cie_data_alignment): Define.
1173 (md_begin): Initialize s390_cie_data_alignment.
1174 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1175 New functions.
1176
2ce28d43
AO		 11772003-07-10 Alexandre Oliva <aoliva@redhat.com>
1178
1179 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
1180 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
1181 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1182 * configure.in (am33_2.0, mn10300-*-linux*): Added.
1183 * configure: Rebuilt.
1184 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
1185 elf32-am33lin.
1186 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
1187 by default.
1188
bf6f0d0c
AO		 11892003-07-09 Alexandre Oliva <aoliva@redhat.com>
1190
1191 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
1192 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
1193 for subtracts from GLOBAL_OFFSET_TABLE that could not be
1194 simplified.
1195 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
1196 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
1197 could not be simplified.
1198 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
1199 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
1200 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
1201 BDF_RELOC_MN10300_GOT32.
1202 * config/tc-mn10300.c (mn10300_fix_adjustable): If
1203 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
1204 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1205 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
1206 symbol if we know its value.
1207 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1208 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
1209 duplicate underscore prefix.
1210 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1211 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
1212 type in X_md, not X_add_number. Zero X_add_number.
1213 (mn10300_check_fixup): Extract relocation type from X_md.
1214 * config/tc-mn10300.h: Update comment.
1215 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1216 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
1217 (O_PIC_reloc): this.
1218 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
1219 (mn10300_check_fixup): Likewise.
1220 (mn10300_parse_name): Set X_add_number to relocation type.
1221 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1222 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
1223 O_GOTOFF, O_PLT, O_GOT): Define.
1224 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
1225 (mn10300_check_fixup): New fn.
1226 (md_assemble): Call it. Check for PIC-related relocs.
1227 (mn10300_cons_fix_new): Likewise. New fn.
1228 (mn10300_end_of_match): New fn.
1229 (mn10300_md_parse_name_cont): New fn.
1230
e7b71525
AO		 12312003-07-09 Alexandre Oliva <aoliva@redhat.com>
1232
1233 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
1234 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
1235 accumulator's shift.
1236 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1237 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
1238 md_assemble, md_estimate_size_before_relax): Handle fbCC.
1239 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1240 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
1241 HAVE_AM33_2.
1242 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1243 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
1244 (HAVE_AM33): Match AM33_2 too.
1245 (HAVE_AM33_2): New macro.
1246 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
1247 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
1248 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
1249 (float_registers, double_registers): New variables.
1250 (float_register_name, double_register_name): New functions.
1251 (md_assemble): Recognize FP registers. Implement FMT_D3.
1252 (mn10300_insert_operand): Support FP registers.
1253
115695a8
CD		 12542003-07-08 Chris Demetriou <cgd@broadcom.com>
1255
1256 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
1257 target being a global symbol if not compiling SVR4 PIC code.
1258
9f7598c1
NC		 12592003-07-07 Nick Clifton <nickc@redhat.com>
1260
1261 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1262 .high, .shigh and .low directives.
1263
1b680e4f
RS		 12642003-07-07 Richard Sandiford <rsandifo@redhat.com>
1265
1266 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1267 (DSYMMODE): Remove.
1268 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1269 operand size as well.
1270 (skip_colonthing): Remove unused expression argument. Tighten checks
1271 for 2-digit sizes.
1272 (colonmod24): Remove.
1273 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1274 (get_operand): Likewise. Use the standard code to read the size of
1275 pc-relative operands.
1276 (fix_operand_size): Include the size-guessing logic that used to be
1277 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1278 offsets with a symbolic component.
1279
0cea6190
NC		 12802003-07-04 Nick Clifton <nickc@redhat.com>
1281
1282 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1283 macro to compute size of selected register name array.
1284
933fbc29
MS		 12852003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1286
1287 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1288 (md_begin): Add minimal cpu type logic for instructions with different
1289 binary format depending on the cpu.
1290 (md_assemble): Remove check for minimal cpu.
1291 (s390_insert_operand): Add support for long displacements.
1292 (md_gather_operands): Likewise.
1293 (tc_s390_fix_adjustable): Likewise.
1294 (tc_s390_force_relocation): Likewise.
1295 (md_apply_fix3): Likewise.
1296
1a2c1fad
CD		 12972003-06-30 Chris Demetriou <cgd@broadcom.com>
1298
1299 * config/tc-mips.c (s_mipsset): Implement -march= handling
1300 differently.
1301
17a2f251
TS		 13022003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1303
1304 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1305 prototypes and casts. Replace PTR with void *. Reformat.
1306 * config/tc-mips.h: Likewise.
1307
6344efa4
AM		 13082003-06-30 Alan Modra <amodra@bigpond.net.au>
1309
1310 * config/tc-ia64.c (note_register_values): Warning fix.
1311 * config/tc-mips.c (append_insn): Likewise.
1312
fef14a42
TS		 13132003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1314
1315 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1316 .set arch=FOO.
1317 (file_mips_arch): Rename mips_arch.
1318 (mips_arch_info,mips_tune_info): Remove.
1319 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1320 (mips_cpu_info_from_arch): New function.
1321 (md_begin): Use file_mips_arch.
1322 (macro_build,macro,mips_ip): Use mips_opts.arch.
1323 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1324 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1325 Use file_mips_arch.
1326 (s_mipsset): Support for .set arch=FOO.
1327 (mips_cpu_info_table): Fix typo.
1328
02fc3089
L		 13292003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1330
1331 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1332
2d0d09ca
RS		 13332003-06-25 Richard Sandiford <rsandifo@redhat.com>
1334
1335 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1336 unsigned 8-bit operands.
1337
685736be
NC		 13382003-06-24 Nick Clifton <nickc@redhat.com>
1339
1340 * read.c (s_comm): Change error message to assume an unsigned size
1341 has been passed to .comm.
1342 * config/tc-sparc.c (s_common): Likewise.
1343 * write.c (write_contents): Replace 'unsigned long' with
1344 'addressT' and 'long' with offsetT in order to allow computations
1345 with very large values to work for 64-bit addressed targets.
1346 (relax_and_size_all_segments): Likewise.
1347 (relax_frag): Likewise.
1348 (relax_segment): Likewise.
e85ca5bb 1349
e98d298c
MM		 13502003-06-23 Mark Mitchell <mark@codesourcery.com>
1351
1352 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1353
ca164297
L		 13542003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1355
1356 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1357 Instructions.
1358
1359 * gas/config/tc-i386.h (CpuPNI): New.
1360 (CpuUnknownFlags): Add CpuPNI.
1361
041340ad
JW		 13622003-06-23 <davidm@hpl.hp.com>
1363
1364 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1365 freebsd, openvms, and nsk (non-stop kernel).
1366
b7599f01
JT		 13672003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1368
1369 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1370 all locals have been declared.
1371
b7c7d6c1
TS		 13722003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1373
1374 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1375 special handling for n32 ABI.
1376 (macro): Likewise.
1377
815ddb50
TS		 13782003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1379
1380 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1381 2003-06-11 change.
1382
f590b86e
CG		 13832003-06-19 Christian Groessler <chris@groessler.org>
1384
1385 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1386 now, not only a warning. Add some more checks to detect invalid
1387 registers.
1388 (get_operand): For CLASS_IR remember register size in mode struct.
1389 (get_specific): Handle new CLASS_IRO type. Add register size
1390 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1391 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1392
931e13a6
AM		 13932003-06-19 Alan Modra <amodra@bigpond.net.au>
1394
1395 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1396 (ppc_change_csect): Add align param. Align frag at start of csect.
1397 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1398 (ppc_frob_section): Align vma.
1399
9393cb0d
JJ		 14002003-06-18 Jakub Jelinek <jakub@redhat.com>
1401
1402 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1403 (output_cie): Don't pad.
1404 (output_fde): Add align argument. Pad to align if not 0.
1405 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1406 Pad just last FDE to EH_FRAME_ALIGNMENT.
1407
df9a398f
MS		 14082003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1409
1410 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1411 dependent on s390_arch_size and current_cpu dependent on
1412 current_mode_mask.
1413
2fe04c57
NC		 14142003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1415
1416 * configure.in: Add c4x as an architecture variant to tic4x.
1417 * configure: Regenerate.
1418 * Makefile.in: Regenerate.
1419 * doc/Makefile.in: Regenerate.
1420
9f2b53d7
AM		 14212003-06-18 Alan Modra <amodra@bigpond.net.au>
1422
1423 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1424 ".TOC." from PPC64_TOC relocs.
1425
ba0b2174
AM		 14262003-06-17 Alan Modra <amodra@bigpond.net.au>
1427
1428 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1429
f899b4b8
TS		 14302003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1431
1432 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1433 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1434 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1435 s_cprestore,s_cpadd): Use them.
1436
399f703e
HPN		 14372003-06-16 Hans-Peter Nilsson <hp@axis.com>
1438
1439 * configure.in: Add specific case for cris-*-linux-gnu* with
1440 em=linux.
1441 * configure: Regenerate.
1442 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1443 if TE_LINUX defined, else FALSE.
1444 (bfd_boolean demand_register_prefix): Set default from
1445 DEFAULT_CRIS_AXIS_LINUX_GNU.
1446 (symbols_have_leading_underscore): Similar.
1447 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1448
39c2da32
RE		 14492003-06-13 Richard Earnshaw <rearnsha@arm.com>
1450
1451 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1452 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1453 FPU_ARCH_FPA for AOUT.
1454 (md_begin): Don't try to guess the floating point architecture from
1455 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1456
a06a29f2
NC		 14572003-06-13 Robert Millan <zeratul2@wanadoo.es>
1458
1459 * configure.in: Add i386-netbsd-gnu target.
1460 * configure: Regenerate.
1461
d88ef7a6
TT		 14622003-06-12 Tom Tromey <tromey@redhat.com>
1463
1464 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1465 directives node.
1466
34ce925e
RS		 14672003-06-12 Richard Sandiford <rsandifo@redhat.com>
1468
1469 * config/tc-mips.c (append_insn): In a compound relocation, take the
1470 field width from the final (outermost) operator.
1471
cdfbf930
RH		 14722003-06-11 Richard Henderson <rth@redhat.com>
1473
1474 * dw2gencfi.c (struct cfi_escape_data): New.
1475 (cfi_add_CFA_nop): Remove.
1476 (CFI_escape, dot_cfi_escape): New.
1477 (dot_cfi): Remove nop.
1478 (cfi_pseudo_table): Remove nop; add escape.
1479 (output_cfi_insn): Likewise.
1480 (select_cie_for_fde): Stop on escape.
1481 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1482 * read.c, read.h (do_parse_cons_expression): New.
1483 * doc/as.texinfo (.cfi_escape): New.
1484
8c1a34cd
TS		 14852003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1486
1487 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1488 (s_cprestore): Likewise.
1489 (s_cpreturn): Likewise.
1490
4b0cff4e
TS		 14912003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1492
1493 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1494 with zeros.
1495
a7ebbfdf
TS		 14962003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1497
1498 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1499 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1500 exceptions from size assert. Remove most of the addend fixup
1501 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1502 handling. Remove zero addend specialcases.
1503 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1504 the addend fixup specialcase.
1505 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1506
d25d759d
TS		 15072003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1508
1509 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1510 in the RELOC_EXPANSION_POSSIBLE case.
1511
9d83078b
AM		 15122003-06-11 Alan Modra <amodra@bigpond.net.au>
1513
1514 * config/tc-i960.c (line_comment_chars): Add '#'.
1515 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1516
3b443373
L		 15172003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1518
1519 * po/Make-in (DESTDIR): New.
1520 (install-data-yes): Support $(DESTDIR).
1521 (uninstall): Likewise.
1522
795bb480
AM		 15232003-06-11 Alan Modra <amodra@bigpond.net.au>
1524
1525 * Makefile.am: Run "make dep-am".
1526 * Makefile.in: Regenerate.
1527 * po/POTFILES.in: Regenerate.
1528
b11dcf4e
DE		 15292003-06-10 Doug Evans <dje@sebabeach.org>
1530
1531 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1532 CGEN_INSN_RELAXED.
1533 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1534 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1535 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1536
adadcc0c
AM		 15372003-06-10 Alan Modra <amodra@bigpond.net.au>
1538 Gary Hade <garyhade@us.ibm.com>
1539
1540 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1541 (md_apply_fix3): Special case lq insn.
1542
0613284f
RS		 15432003-06-10 Richard Sandiford <rsandifo@redhat.com>
1544
1545 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1546 lists. Allow single-register ranges.
1547
f4984206
RS		 15482003-06-10 Richard Sandiford <rsandifo@redhat.com>
1549
1550 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1551 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1552
12b55ccc
L		 15532003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1554
1555 * NEWS: Updated for the new -n option for the i386 assembler.
1556
1557 * config/tc-i386.c (optimize_align_code): New.
1558 (md_shortopts): Add 'n'.
1559 (md_parse_option): Handle 'n'.
1560 (md_show_usage): Add '-n'.
1561
1562 * config/tc-i386.h (optimize_align_code): Declared.
1563 (md_do_align): Optimize code alignment only if optimize_align_code
1564 is not 0.
1565
1566 * doc/as.texinfo: Add the new -n option.
1567
1568 * doc/c-i386.texi: Document the new -n option.
1569
fa87b337
RH		 15702003-06-07 Richard Henderson <rth@redhat.com>
1571
17076204
RH		 1572 * doc/as.texinfo: Document .cfi_rel_offset.
1573
fa87b337
RH		 1574 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1575 (cfi_add_CFA_offset): Detect invalid offsets.
1576 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1577 (cfi_add_CFA_restore_state): Restore it.
1578 (CFI_rel_offset): New.
1579 (cfi_pseudo_table): Add it.
1580 (dot_cfi): Handle it.
1581
52628315
L		 15822003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1583
1584 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1585 predicate for ia64.
1586
d4ea8842
MS		 15872003-06-05 Michael Snyder <msnyder@redhat.com>
1588
1589 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1590 (build_bytes): Ditto.
1591
15922003-06-05 Richard Sandiford <rsandifo@redhat.com>
1593
1594 * config/tc-h8sx.c (DMODE): Remove.
1595 (colonmod24): Don't choose a default if the operand is a 16-bit
1596 constant integer.
1597 (fix_operand_size): New function.
1598 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1599 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1600
2be24b54
ML		 16012003-06-05 Michal Ludvig <mludvig@suse.cz>
1602
1603 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1604 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1605 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1606 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1607 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1608 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1609 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1610 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1611 (cfi_pseudo_table): New directives .cfi_return_column,
1612 .cfi_restore, .cfi_undefined, .cfi_same_value,
1613 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1614 (dot_cfi, output_cfi_insn): Handle new directives.
1615 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1616 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1617 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1618
757bc393
RH		 16192003-06-04 Richard Henderson <rth@redhat.com>
1620
1233ae62
RH		 1621 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1622
757bc393
RH		 1623 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1624
f4b97536
RH		 16252003-06-04 Richard Henderson <rth@redhat.com>
1626
1627 * config/tc-alpha.c (s_alpha_usepv): New.
1628 (md_pseudo_table): Add it.
1629 (alpha_cfi_frame_initial_instructions): New.
1630 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1631 (tc_cfi_frame_initial_instructions): New.
1632 * doc/c-alpha.texi: Document .usepv.
1633
68d55fe3
JJ		 16342003-06-04 Jakub Jelinek <jakub@redhat.com>
1635
1636 * as.c (show_usage): Document --execstack and --noexecstack.
1637 (parse_args): Add --execstack and --noexecstack.
1638 (main): Create .note.GNU-stack section if --execstack or
1639 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1640 * as.h (flag_execstack, flag_noexecstack): New.
1641
f9b4148d
CD		 16422003-06-03 Chris Demetriou <cgd@broadcom.com>
1643
1644 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1645 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1646 (OPTION_MISC_BASE): New defines.
1647 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1648 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1649 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1650 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1651 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1652 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1653 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1654 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1655 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1656 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1657 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1658 (OPTION_TRAP): Redefine in terms of new defines.
1659 (md_longopts): Reorder entries.
1660
7ee7b84d
MS		 16612003-05-14 Michael Snyder <msnyder@redhat.com>
1662 From Bernd Schmidt <bernds@redhat.com>
1663 and Michael Snyder <msnyder@redhat.com>
1664 and Alexandre Oliva <aoliva@redhat.com>
1665 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1666 * config/tc-h8300.h: Ditto.
1667
e30ddb24
NC		 16682003-06-03 Nick Clifton <nickc@redhat.com>
1669
1670 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1671 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1672 before calling bfd_reloc_type_lookup.
1673
ed7d5d1a
AM		 16742003-06-02 Alan Modra <amodra@bigpond.net.au>
1675
1676 * read.c (emit_expr): Set dot_value.
1677 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1678
c1ed1235
AM		 16792003-06-02 Alan Modra <amodra@bigpond.net.au>
1680
1681 * macro.c (sub_actual): Don't lose string if it turns out that
1682 &string wasn't an arg.
1683
eafbc43f
RH		 16842003-05-31 Richard Henderson <rth@redhat.com>
1685
1686 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1687 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1688
f37f01cf
RH		 16892003-05-29 Richard Henderson <rth@redhat.com>
1690
1691 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1692 (all_frame_data, plast_frame_data, cur_frame_data): New.
1693 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1694 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1695 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1696 * config/tc-alpha.h (md_end): New.
1697 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1698 (DWARF2_CIE_DATA_ALIGNMENT): New.
1699
a197c351
NC		 17002003-05-29 Nick Clifton <nickc@redhat.com>
1701
1702 * configure.in: Add i386-*-freebsd* entry.
1703 * configure: Regenerate.
1704
4bf4a882 17052003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1706
1707 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1708
756d1d01
RH		 17092003-05-27 Richard Henderson <rth@redhat.com>
1710
1711 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1712 symbol_create call.
1713 (current_location): Use symbol_temp_new_now.
1714 * stabs.c (s_stab_generic): Use symbol_temp_new.
1715 * symbols.c (temp_label_name): Remove.
1716 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1717
a4447b93
RH		 17182003-05-27 Richard Henderson <rth@redhat.com>
1719
1720 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1721 * as.c (main): Always call cfi_finish.
1722 * config/tc-i386.c (x86_dwarf2_return_column): New.
1723 (x86_cie_data_alignment): New.
1724 (md_begin): Set them.
1725 (tc_x86_cfi_init): Remove.
1726 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1727 return int, not unsigned long; don't as_bad here.
1728 (tc_x86_frame_initial_instructions): Streamline; use
1729 updated api.
1730 * config/tc-i386.h (tc_cfi_init): Remove.
1731 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1732 (DWARF2_CIE_DATA_ALIGNMENT): New.
1733
b7d6ed97
RH		 17342003-05-27 Richard Henderson <rth@redhat.com>
1735
1736 * symbols.c (temp_label_name): New.
1737 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1738 (symbol_set_value_now): New.
1739 * symbols.h: Prototype them.
1740 * dwarf2dbg.c: Use them.
1741 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1742
14218d5f
JE		 17432003-05-23 Jason Eckhardt <jle@rice.edu>
1744
1745 * config/tc-i860.c (target_xp): Declare variable.
1746 (OPTION_XP): Declare macro.
1747 (md_longopts): Add option -mxp.
1748 (md_parse_option): Set target_xp.
1749 (md_show_usage): Add -mxp usage.
1750 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1751 (md_assemble): Don't try expansions if XP_ONLY is set.
1752 * doc/c-i860.texi: Document -mxp option and i860XP support.
1753
36ede617
EC		 17542003-05-23 Eric Christopher <echristo@redhat.com>
1755
1756 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1757
a105a300
TS		 17582003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1759
1760 * config/tc-mips.c (append_insn): Use actual relocation size for new
1761 fixp's. Don't relax overflow checking for partial_inplace relocations.
1762 Use the actual relocation type in combined relocs, not just the type
1763 of the first one.
1764 (macro_build_jalr): Use actual relocation size for new fix.
1765 (s_cpsetup, s_gpdword): Likewise.
1766
dc9461f6
TS		 17672003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1768
1769 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1770
ceb41009
NC		 17712003-05-22 Nick Clifton <nickc@redhat.com>
1772
1773 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1774 section relative offsets for relocs that will not be based on the
1775 section symbol.
1776 (xstormy16_md_apply_fix3): Remove previous patch to this
1777 function.
1778
143d77c5
EC		 17792003-05-07 Eric Christopher <echristo@redhat.com>
1780
ed7d5d1a
AM		 1781 * config/tc-mips.c (mips_abicalls): New variable.
1782 (md_parse_option): Use.
1783 (s_option): Ditto.
1784 (s_abicalls): Ditto.
1785 (mips_elf_final_processing): Set EF_MIPS_PIC and
1786 EF_MIPS_CPIC dependent on above.
143d77c5 1787
85c77c38
DA		 17882003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1789
1790 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1791
87ccc1b0
NC		 17922003-05-21 Nick Clifton <nickc@redhat.com>
1793
ed7d5d1a
AM		 1794 * config/obj-elf.c: Include dwarf2dbg.h.
1795 (elf_pseudo_tab): Add .file and .loc.
1796 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1797 * config/tc-arm.c: Likewise.
1798 * config/tc-h8300.c: Likewise.
1799 * config/tc-hppa.c: Likewise.
1800 * config/tc-ia64.c: Likewise.
1801 * config/tc-m68hc11.c: Likewise.
1802 * config/tc-m68k.c: Likewise.
1803 * config/tc-mmix.c: Likewise.
1804 * config/tc-mn10300.c: Likewise.
1805 * config/tc-ppc.c: Likewise.
1806 * config/tc-sh.c: Likewise.
1807 * config/tc-sparc.c: Likewise.
1808 * config/tc-v850.c: Likewise.
1809 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1810 dwarf2dbg.h.
1811 * config/tc-ip2k.c: Likewise.
1812 * config/tc-iq2000.c: Likewise.
1813 * config/tc-xstormy16.c: Likewise.
1814 * config/tc-xtensa.c: Likewise.
87ccc1b0 1815 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1816 * Makefile.in: Regenerate.
1817 * aclocal.m4: Regenerate.
1818 * config.in: Regenerate.
1819 * configure: Regenerate.
1820 * po/POTFILES.in: Regenerate.
1821 * po/gas.pot: Regenerate.
143d77c5 1822
7ed2c8b0
NC		 18232003-05-21 Nick Clifton <nickc@redhat.com>
1824
1825 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1826 BFD_ASSEMBLER targets.
1827 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1828 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1829 defining BFD_ASSEMBLER.
1830
39b82151
ML		 18312003-05-20 Michal Ludvig <mludvig@suse.cz>
1832
1833 * as.c (main): Remove tc_cfi_init().
143d77c5 1834 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1835 with '%'.
1836 (cfi_pseudo_table): Add "cfi_register" entry.
1837 (cfi_make_insn): Handle CFA_register.
1838 (cfi_output_insn): Ditto.
1839 (dot_cfi): Ditto.
1840 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1841 (dot_cfi_endproc): Reuse already emitted CIEs.
1842 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1843 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1844
f53e95c7
NC		 18452003-05-20 Nick Clifton <nickc@redhat.com>
1846
1847 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1848 (md_pseudo_table): Add entries for .loc and .line.
1849
7c0295b1
AM		 18502003-05-20 Alan Modra <amodra@bigpond.net.au>
1851
1852 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1853 defined.
1854 (dot_cfi_endproc): Avoid C99 construct.
1855
54cfded0
AM		 18562003-05-20 Michal Ludvig <mludvig@suse.cz>
1857
1858 * dw2gencfi.c, dw2gencfi.h: New files.
1859 * config/tc-i386.c (tc_x86_cfi_init): New function.
1860 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1861 * as.c (parse_args): Set verbose flag on --verbose.
1862 (main): Call tc_cfi_init()/cfi_finish().
1863 * as.h (verbose): New external variable.
1864 * read.c (pobegin): Insert CFI pops to the list.
1865 * symbols.c (local_symbol_make): Make symbol external.
1866 * symbols.h (local_symbol_make): New prototype.
1867 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1868 * Makefile.in: Regenerate.
1869 * doc/as.texinfo: Added node "CFI directives" with description of
1870 all implemented .cfi_* directives.
1871 * doc/Makefile.in: Regenerate.
1872 * po/POTFILES.in: Regenerate.
1873
a1f3c24c
SS		 18742003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1875
54cfded0
AM		 1876 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1877 insns.
1975ab25 1878 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1879
b645cb17
JE		 18802003-05-18 Jason Eckhardt <jle@rice.edu>
1881
1882 * config/tc-i860.c (i860_process_insn): Initialize fc after
1883 each opcode mismatch.
1884
80c7c40a
NC		 18852003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1886
1887 * configure.in: Accept i[3-7]86 variants.
1888 * configure: Regenerate.
1889
c344a4c8
TS		 18902003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1891
1892 * config/tc-mips.h: Fix comment formatting.
1893
64e55042
HPN		 18942003-05-13 Hans-Peter Nilsson <hp@axis.com>
1895
1896 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1897 (read_a_source_file): Delete label contin.
64e55042
HPN		 1898 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1899 input as with macros, instead of in separate old_* variables.
1900 Zero-terminate string being scrubbed.
1901
e66c629e
NC		 19022003-05-12 Nick Clifton <nickc@redhat.com>
1903
1904 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1905 (md_assemble): Reset skipping_fptr.
1906 (md_operand): If @fptr() is followed by a minus sign, set
1907 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1908 @fptr is detected, ignore it and reset skipping_fptr.
1909
673a54e3
JE		 19102003-05-11 Jason Eckhardt <jle@rice.edu>
1911
1912 * config/tc-i860.c (MAX_FIXUPS): Define.
1913 (struct i860_fi fi[]): New struct.
1914 (struct i860_it the_insn): Add above as member and move fields
1915 exp, reloc, pcrel and fup into i860_fi.
1916 (md_assemble): Replace all instances of exp, reloc, pcrel
1917 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1918 Add a loop to possibly emit multiple fix-ups for each insn.
1919 (i860_process_insn): Likewise.
1920 (i860_get_expression): Likewise.
1921 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1922
2ebb4b88
MS		 19232003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1924
1925 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1926
35f5df7f
L		 19272003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1928
1929 * config/tc-ia64.c (alias_hash): New.
1930 (alias_name_hash): New.
1931 (secalias_hash): New.
1932 (secalias_name_hash): New.
1933 (md_pseudo_table): Add "secalias".
1934 (md_begin): Initialize alias_hash, alias_name_hash,
1935 secalias_hash and secalias_name_hash.
1936 (struct alias): New.
1937 (dot_alias): Implement .alias and .secalias directives.
1938 (do_alias): New.
1939 (ia64_adjust_symtab): New.
1940 (do_secalias): New.
1941 (ia64_frob_file): New.
1942
1943 * config/tc-ia64.h (ia64_adjust_symtab): New.
1944 (tc_adjust_symtab): Defined.
1945 (ia64_frob_file): New.
1946 (tc_frob_file): Defined.
1947
d2bf1bda
NC		 19482003-05-07 Dmitry Diky <diwil@mail.ru>
1949
1950 * tc-msp430.c: Add missing lines to known cpus list.
1951
cac012d6
AO		 19522003-05-06 Alexandre Oliva <aoliva@redhat.com>
1953
1954 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1955 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1956 * config.in, configure: Rebuilt.
1957
d8dbbec1
L		 19582003-05-05 H.J. Lu <hjl@gnu.org>
1959
1960 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1961 howto->partial_inplace is false.
1962
9204e615
DJ		 19632003-05-05 Daniel Jacobowitz <drow@mvista.com>
1964
1965 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1966 symbol_used_in_reloc_p check.
1967 (md_apply_fix3): Remove check for howto->pcrel_offset.
1968
711ef82f
L		 19692003-05-03 H.J. Lu <hjl@gnu.org>
1970
1971 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1972 fatal error for unknown section attribute.
1973
1974 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1975 unknown section attribute.
1976 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1977 * config/tc-ppc.c (ppc_section_letter): Likewise.
1978
1979 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1980 (ia64_elf_section_type): Accept "unwind".
1981
83b5ab55
L		 19822003-05-02 H.J. Lu <hjl@gnu.org>
1983
1984 * read.h (demand_copy_string): New.
1985
1986 * config/tc-alpha.c (demand_copy_string): Removed.
1987
7ff0565e
MS		 19882003-05-02 Michael Snyder <msnyder@redhat.com>
1989
54cfded0 1990 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1991 (for targets that like eg. a leading dot in a local label).
1992
2968149b
NC		 19932003-05-02 Nick Clifton <nickc@redhat.com>
1994
1995 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1996 addend with the symbol's value for pc-relative relocations against
1997 a defined symbol - this will be done automatically.
1998
e7b9a8c1
L		 19992003-05-01 H.J. Lu <hjl@gnu.org>
2000
2001 * config/obj-elf.c (obj_elf_type): Accept "notype" and
2002 "STT_NOTYPE".
2003
612d7b83
L		 20042003-05-01 H.J. Lu <hjl@gnu.org>
2005
2006 * config/tc-ia64.h (tc_canonicalize_section_name): New.
2007
2008 * config/obj-elf.c (obj_elf_section_name): Call
2009 tc_canonicalize_section_name if it is defined.
2010
a645d1eb
L		 20112003-05-01 H.J. Lu <hjl@gnu.org>
2012
2013 * config/tc-ia64.c (ia64_check_label): New.
2014 * config/tc-ia64.h (tc_check_label): New.
2015
2016 * read.c (read_a_source_file): Call tc_check_label after
2017 creating a user-defined label if defined.
2018
df12615d
AM		 20192003-05-02 Alan Modra <amodra@bigpond.net.au>
2020
2021 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
2022 -be and split strings to below 509 bytes in length.
2023
f70c8412
CG		 20242003-05-01 Christian Groessler <chris@groessler.org>
2025
2026 * expr.h: Fix comments in operatorT typedef.
54cfded0 2027 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 2028 Fold s_segm() and s_unseg() into one function s_segm(parm) which
2029 decides by the parameter.
2030 (md_begin): Don't set linkrelax. Only set Z8002 default if no
2031 command line argument was given to select the intended
2032 architecure.
2033 (get_interrupt_operand): Warn if NOP type code is emitted.
2034 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
2035 (apply_fix): Call newfix with additional 'size' parameter.
2036 (build_bytes): Remove unused variable 'nib'. Detect overflow in
2037 4 bit immediate arguments.
2038 (md_longopts): Add 'linkrelax' option.
2039 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
2040 variable when 'linkrelax' command line option is specified.
2041 (md_show_usage): Display 'linkrelax' option.
2042 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
2043 R_CALLR and R_REL16.
2044 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
2045
10a98291
L		 20462003-04-30 H.J. Lu <hjl@gnu.org>
2047
2048 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
2049 (ia64_float_to_chars): Likewise.
2050 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
2051 and ia64_float_to_chars by tc_segment_info_data.endian from
2052 the current segment if byteorder == -1.
2053 (md_begin): Call dot_byteorder to set target_big_endian.
2054 (md_atof): Call ia64_float_to_chars to convert floating point.
2055 (ia64_float_to_chars_bigendian): New function.
2056 (ia64_float_to_chars_littleendian): Likewise.
2057 (ia64_elf_section_change_hook): Likewise.
2058
2059 * config/tc-ia64.h (ia64_number_to_chars): New.
2060 (md_number_to_chars): Changed to (*ia64_number_to_chars)
2061 (ia64_elf_section_change_hook): New.
2062 (md_elf_section_change_hook): Defined.
2063 (ia64_segment_info_type): New struct.
2064 (TC_SEGMENT_INFO_TYPE): Defined.
2065
bf57c3c9
L		 20662003-04-30 H.J. Lu <hjl@gnu.org>
2067
2068 * config/tc-ia64.c (md_section_align): Deleted.
2069
2070 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
2071 (md_section_align): New.
2072
165a7f90
L		 20732003-04-30 H.J. Lu <hjl@gnu.org>
2074
2075 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
2076 and add real16.
2077 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
2078 "real16.ua".
2079 (md_atof): Add 6 byte padding of zero for real16.
2080
eba874d8
NC		 20812003-04-29 Nick Clifton <nickc@redhat.com>
2082
2083 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
2084 start of a version name.
2085
dbeba5e5
CD		 20862003-04-28 Chris Demetriou <cgd@broadcom.com>
2087
2088 * configure.in (mips-*-*n*bsd*): Replace with...
2089 (mips-*-netbsd*, mips-*-openbsd*): These.
2090 * configure: Regenerate.
2091
f0d7d5f9
NC		 20922003-04-28 H.J. Lu <hjl@gnu.org>
2093
2094 * config/tc-hppa.c (hppa_symbol_chars): New.
2095 * config/tc-hppa.h (tc_symbol_chars): Likewise.
2096
a38b42ab
TS		 20972003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2098
2099 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
2100
69be0a2b
CD		 21012003-04-25 Chris Demetriou <cgd@broadcom.com>
2102
2103 * NEWS: Belatedly mention support for MIPS32 Release 2.
2104
684022ea
EC		 21052003-04-24 Eric Christopher <echristo@redhat.com>
2106
2107 * config/tc-mips.c (nopic_need_relax): Revert previous
2108 change.
2109
2c8714f2
NC		 21102003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
2111
2112 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 2113 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 2114 (md_pseudo_table): Handle .loc and .file
2115 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
2116 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
2117 * Makefile.in: Regenerate.
2118
684022ea 21192003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 2120
2121 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
2122 (md_pseudo_table): Add h8300hn, h8300sn.
2123 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
2124 * doc/c-h8300.texi : Add documentation for new machine directives.
2125
5ce8663f
NC		 21262003-04-24 Nick Clifton <nickc@redhat.com>
2127
2128 * config/tc-ppc.c (ppc_symbol_chars): Define.
2129 * config/tc-ppc.h (tc_symbol_chars): Define.
2130
ef230218
JR		 21312003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
2132
2133 * config/tc-sh.c: Amend comment to refer to SuperH.
2134 * config/tc-sh.h: Likewise.
2135 (LISTING_HEADER): Amend to refer to SuperH.
2136 * config/tc-sh64.c: Change comment to refer to SuperH.
2137 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
2138 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
2139 * doc/c-sh.texi: Amend to refer to SuperH.
2140 Add SuperH architecture documentation references.
2141 * doc/c-sh64.texi: Change to refer to SuperH.
2142
204cd129
NC		 21432003-04-23 H.J. Lu <hjl@gnu.org>
2144
2145 * app.c (do_scrub_chars): More checks for valid labels.
2146
2cdb18a7
L		 21472003-04-22 H.J. Lu <hjl@gnu.org>
2148
2149 * app.c (do_scrub_chars): Check for valid label.
2150
26597c86
NC		 21512003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2152
2153 * doc/as.texinfo: Replace references to Mitsubishi M32R with
2154 references to Renesas M32R.
2155 * doc/c-m32r.texi: Likewise.
2156
88b4ca40
RH		 21572003-04-21 Richard Henderson <rth@redhat.com>
2158
54cfded0
AM		 2159 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
2160 (out_file_list): Assign non-null filename after generating error.
88b4ca40 2161
e5f08f7e
JJ		 21622003-04-18 Jakub Jelinek <jakub@redhat.com>
2163
2164 * ehopt.c (check_eh_frame): For aug_size == 0
2165 in state_seeing_aug_size state skip the state_skipping_aug
2166 state.
2167
c2dcd04e
NC		 21682003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
2169
2170 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
2171 'Renesas'.
2172 * doc/c-h8500.texi: Likewise.
2173 * doc/c-sh.texi: Likewise.
2174 * doc/c-sh64.texi: Likewise.
2175 * doc/h8.texi: Likewise.
2176 * config/tc-h8300.c: Likewise.
2177 * config/tc-h8300.h: Likewise.
2178 * config/tc-h8500.c: Likewise.
2179 * config/tc-h8500.h: Likewise.
2180 * config/tc-sh.c: Likewise.
2181 * config/tc-sh.h: Likewise.
2182 * config/tc-sh64.c: Likewise.
2183 * config/tc-sh64.h: Likewise.
2184
f5040a92
AO		 21852003-04-10 Alexandre Oliva <aoliva@redhat.com>
2186
2187 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
2188 * config/tc-mips.c: Use signed add for n32 address arithmetic.
2189 (append_insn): When filling delay slots with instructions
2190 that have fixups that tc_gen_reloc might consider modifyable
2191 in variant frags, start a new frag.
2192 (load_address): Generate GOT_DISP with of without offset
2193 depending on whether symbol is local. For -xgot, use
2194 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
2195 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
2196 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
2197 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
2198 <ld_st>: In NewABI with small got, always use
2199 GOT_PAGE/GOT_OFST, with the latter in the load/store
2200 instruction. With big got, use GOT_HI16/GOT_LO16 or
2201 GOT_PAGE/GOT_OFST.
2202 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
2203 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
2204 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
2205 (md_convert_frag): Use memmove for safe copying of overlapping
2206 regions.
2207
35b55ed2
SC		 22082003-04-09 Stephane Carrez <stcarrez@nerim.fr>
2209
2210 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
2211 -mlong, -mshort-double and -mlong-double options; use table @code.
2212 (M68HC11-Syntax): Update to document 68HC12 operands.
2213 (M68HC11-Modifiers): New section for operand modifiers.
2214 (M68HC11-Directives): New section for specific assembler directives.
2215 (M68HC11-Branch): Fix Overfull hbox error.
2216
9214dd3b
AO		 22172003-04-09 Alexandre Oliva <aoliva@redhat.com>
2218
2219 * config/tc-mips.c (macro): Add comments explaining the rationale
2220 for Chris' change.
2221
eb0a7d52
AO		 22222003-04-09 Chris Demetriou <cgd@broadcom.com>
2223
2224 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
2225 constant address that Alexandre took out by accident. Reject
2226 64-bit addresses that are not sign extensions of 32 bits only if
2227 we don't support 64-bit address constants.
2228
a7fc733f
AM		 22292003-04-09 Alan Modra <amodra@bigpond.net.au>
2230
2231 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
2232
9cc92a36
NC		 22332003-04-08 Nick Clifton <nickc@redhat.com>
2234
2235 * as.c (perform_an_assembly_pass): If using cgen, call
2236 gas_cgen_begin.
2237 * cgen.c (gas_cgen_begin): New function. If
2238 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
2239 otherwise call cgen_clear_signed_overflow_ok.
2240 * cgen.h: Prototype gas_cgen_begin.
2241
fe59a223
TS		 22422003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2243
2244 * write.c (write_relocs): Remove unused variable.
2245
5a7a0b7b
AO		 22462003-04-06 Chris Demetriou <cgd@broadcom.com>
2247
2248 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
2249 (macro): Use new macro to decide whether to emit constant address
2250 as 32 or 64 bits if addresses are 32-bit wide but registers are
2251 64-bit wide.
2252
577300ce
SC		 22532003-04-05 Stephane Carrez <stcarrez@nerim.fr>
2254
2255 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
2256 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 2257 (get_operand): New modifier %page and %addr to obtain page and
577300ce 2258 address part of a far-function.
684022ea 2259 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 2260 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2261 relocs.
2262 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2263 (find_opcode): Add comment.
2264 (md_estimate_size_before_relax): Force relocation of
2265 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2266 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2267 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2268 on the symbol itself so that DWARF2 strings are merged correctly.
2269
be33c5dd
SS		 22702003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2271
2272 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2273 default tic4x target format to 'coff2-tic4x'.
2274 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2275 s/c3x/tic3x/
2276 * config/tc-tic4x.h: Ditto
2277
e8fd7476
NC		 22782003-04-03 Nick Clifton <nickc@redhat.com>
2279
2280 * NEWS: Mention support for Xtensa architecture.
2281
47281638
PB		 22822003-04-02 Philip Blundell <philb@gnu.org>
2283
2284 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2285
af22f5b2
CD		 22862003-04-02 Chris Demetriou <cgd@broadcom.com>
2287
2288 * config/tc-mips.c (macro2): Adjust implementation of
2289 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2290 in the case where the source and destination registers
2291 are the same.
2292
e0001a05
NC		 22932003-04-01 Bob Wilson <bob.wilson@acm.org>
2294
54cfded0
AM		 2295 * Makefile.am (CPU_TYPES): Add xtensa.
2296 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2297 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2298 (xtensa-relax.o): New target.
2299 Run "make dep-am".
2300 * Makefile.in: Regenerate.
2301 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2302 extra_objects for xtensa targets.
2303 * configure: Regenerate.
2304 * write.c (write_object_file): Add new md_post_relax_hook.
2305 * config/tc-xtensa.c: New file.
2306 * config/tc-xtensa.h: Likewise.
2307 * config/xtensa-istack.h: Likewise.
2308 * config/xtensa-relax.c: Likewise.
2309 * config/xtensa-relax.h: Likewise.
2310 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2311 * doc/Makefile.in: Regenerate.
2312 * doc/all.texi: Set new XTENSA variable.
2313 * doc/as.texinfo: Set new Xtensa variable. Describe
2314 Xtensa-specific options. Define line comment character for
2315 Xtensa. Add Xtensa processors to list of ELF targets where
2316 alignment is specified in bytes. Add new Xtensa-Dependent node.
2317 Add acknowledgements for those contributing to the Xtensa port.
2318 * doc/internals.texi: Describe new md_post_relax_hook.
2319 * doc/c-xtensa.texi: New file.
e0001a05 2320
5a6c6817
NC		 23212003-04-01 Nick Clifton <nickc@redhat.com>
2322 Richard Earnshaw <rearnsha@arm.com>
2323
2324 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2325 (ARM_ARCH_IWMMXT): Simplify.
2326 (insns): Place iwmmx instructions in correct place in table.
2327 (arm_add_note): New function: Add a note entry to a .note section.
2328 (md_begin): Make the default architecture be unknown.
2329 Suppress the creation of an arm note section.
2330
97bbfa38
EC		 23312003-03-26 Eric Christopher <echristo@redhat.com>
2332
54cfded0 2333 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2334
e16bb312
NC		 23352003-03-25 Stan Cox <scox@redhat.com>
2336 Nick Clifton <nickc@redhat.com>
97bbfa38 2337
28d297de 2338 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2339
2340 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2341 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2342 (enum wreg_type, enum iwmmxt_insn_type): New types.
2343 (wr_register, wc_register, wcg_register): New macros.
2344 (iwmmxt_table): New variable.
2345 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2346 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2347 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2348 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2349 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2350 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2351 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2352 cp_byte_address_offset, cp_byte_address_required_here,
2353 check_iwmmxt_insn): New functions.
97bbfa38 2354 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2355 (md_begin): Set the mach value for iWMMXt targets. Create a note
2356 section to identify iwmmxt binaries.
2357 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2358 * doc/c-arm.texi: Document the support for the iWMMXt.
2359 * NEWS: Mention new support.
2360