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2003-12-04 Michael Chastain <mec.gnu@mindspring.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
b80901c7
L		 12003-12-03 H.J. Lu <hongjiu.lu@intel.com>
2
3 * config/tc-alpha.c (s_alpha_end): Don't crash if there is no
4 matching .ent.
5
147f6d69
AM		 62003-12-04 Alan Modra <amodra@bigpond.net.au>
7
8 * tc.h (md_pcrel_from): Don't declare if defined as a macro.
9
88845958
NC		 102003-12-03 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
11
12 * config/tc-m32r.h : Add support for new machine m32r2.
13 * config/tc-m32r.c : Likewise.
14 Add new command line switches and directives to allow endian-ness
15 to be selected and some warnings to be turned into errors.
16 (line_separator_chars) : Use '!'.
17 * doc/c-m32r.texi: Document new switches and directives.
eb764db8 18 * NEWS: Mention new support.
88845958 19
f8fc3443
NC		 202003-12-03 Dave Airlie <airlied@linux.ie>
21
22 * configure.in: Likewise.
23 * configure: Regenerate.
24 * config/tc-vax.c (md_shortopts): Add 'Q'.
25 (md_parse_option): Ignore 'Q' for now.
26
24361518
KH		 272003-12-02 Kazu Hirata <kazu@cs.umass.edu>
28
29 * messages.c: Convert to ISO-C.
30 * obj.h: Likewise.
31 * output-file.c: Likewise.
32 * output-file.h: Likewise.
33 * sb.c: Likewise.
34 * sb.h: Likewise.
35 * stabs.c: Likewise.
36 * subsegs.c: Likewise.
37 * subsegs.h: Likewise.
38 * tc.h: Likewise.
39
7efd976a
KH		 402003-12-02 Kazu Hirata <kazu@cs.umass.edu>
41
42 * config/obj-elf.c: Remove ARGSUSED.
43
9fa06c65
AM		 442003-12-02 Alan Modra <amodra@bigpond.net.au>
45
46 * Makefile.am: Run "make dep-am".
47 * Makefile.in: Regenerate.
48
74937d39
KH		 492003-11-30 Kazu Hirata <kazu@cs.umass.edu>
50
51 * symbols.c: Convert to ISO-C.
52 * symbols.h: Likewise.
53
464800ca
CG		 542003-11-28 Christian Groessler <chris@groessler.org>
55
56 * config/tc-z8k.c: Convert to ISO-C.
57 * config/tc-z8k.h: Likewise.
58
39e6acbd
KH		 592003-11-27 Kazu Hirata <kazu@cs.umass.edu>
60
61 * read.c: Convert to ISO-C.
62 * read.h: Likewise.
63
028f09bd
NC		 642003-11-27 Nick Clifton <nickc@redhat.com>
65
66 * config/tc-sh.c (sh_elf_cons): If md_cons_align is defined
67 call it to make sure that the constants that are going to be
68 emitted are correctly aligned.
69
a939d090
AO		 702003-11-27 Alexandre Oliva <aoliva@redhat.com>
71
72 * config/tc-frv.c (md_pcrel_from_section): Don't adjust when
73 referencing symbol in a different section.
74
d5bf5799
CG		 752003-11-26 Christian Groessler <chris@groessler.org>
76
77 * config/tc-z8k.c (s_segm): Fix indentation.
78 (md_apply_fix3): Likewise.
79 (cc_names): Add alias names for the names generated by the
80 disassembler.
81 (get_cc_operand): Be case insensitive.
82 (get_operands): Improve error handling for cc operands.
83 (check_operand): Not used, remove.
84 (md_assemble): Remove unused variable prev_opcode. Skip
85 whitespace until end-of-line only. Restore *op_end after call to
86 hash_find.
87
b4f16abb
NC		 882003-11-26 Nick Clifton <nickc@redhat.com>
89
90 * config/tc-h8300.c (get_operand): Allow er4-er7 for ldm/stm
91 instructions on the H8SX.
92
3db8d52c
KH		 932003-11-25 Kazu Hirata <kazu@cs.umass.edu>
94
95 * config/tc-h8300.c (h8_exp): Remove.
96
4892e510
NC		 972003-11-25 Asgari Jinia <asgarij@kpitcummins.com>
98
99 * config/tc-h8300.c (md_assemble): Check operands validity for
100 ldm/stm.
101 (get_operand): Check register pair's validity as per technical
102 note TN-H8*-193A/E from Renesas for H8s and for H8Sx manual.
103
254d758c
KH		 1042003-11-24 Kazu Hirata <kazu@cs.umass.edu>
105
106 * listing.c: Convert to ISO-C.
107 * listing.h: Likewise.
108 * macro.c: Likewise.
109 * macro.h: Likewise.
110
70b911ad
JJ		 1112003-11-24 Jakub Jelinek <jakub@redhat.com>
112
113 * app.c (do_scrub_chars): Add PUT (ch) and ch = GET ()
114 when transitioning from states 14 or 15 to 0 or 1.
115
b1f1fa96
KH		 1162003-11-23 Kazu Hirata <kazu@cs.umass.edu>
117
118 * hash.c: Convert to ISO-C.
119 * hash.h: Likewise.
120 * input-file.c: Likewise.
121 * input-file.h: Likewise.
122 * input-scrub.c: Likewise.
123 * itbl-ops.c: Likewise.
124 * itbl-ops.h: Likewise.
125
66faad26
KH		 1262003-11-23 Kazu Hirata <kazu@cs.umass.edu>
127
128 * config/tc-h8300.c (Hmode): Make it global.
129 (Smode): Likewise.
130 (Nmode): Likewise.
131 (SXmode): Likewise.
132
dd625418
KH		 1332003-11-22 Kazu Hirata <kazu@cs.umass.edu>
134
135 * ehopt.c: Convert to ISO-C.
136 * emul.h: Likewise.
137 * expr.c: Likewise.
138 * expr.h: Likewise.
139 * flonum-copy.c: Likewise.
140 * flonum-mult.c: Likewise.
141 * flonum.h: Likewise.
142 * frags.c: Likewise.
143 * frags.h: Likewise.
144
9a124774
AM		 1452003-11-22 Alan Modra <amodra@bigpond.net.au>
146
f22b3caf
AM		 147 * doc/c-ppc.texi (PowerPC-Pseudo): Add section.
148
9a124774
AM		 149 * app.c (do_scrub_chars): Revert 2003-04-23 and 2003-04-22.
150
834ddcc4
KH		 1512003-11-21 Kazu Hirata <kazu@cs.umass.edu>
152
153 * ecoff.c: Convert to ISO-C.
154 * ecoff.h: Likewise.
155
69c040df
AM		 1562003-11-22 Alan Modra <amodra@bigpond.net.au>
157
158 * config/tc-ppc.c (parse_cpu): New function, broken out from..
159 (md_parse_option): ..here.
160 (ppc_setup_opcodes): New function, broken out from..
161 (md_begin): ..here.
162 (ppc_machine): Implement .machine pseudo op.
163
a2e22468
KH		 1642003-11-20 Kazu Hirata <kazu@cs.umass.edu>
165
166 * depend.c: Convert to ISO-C.
167 * dwarf2dbg.c: Likewise.
168 * dwarf2dbg.h: Likewise.
169
73ee5e4c
KH		 1702003-11-20 Kazu Hirata <kazu@cs.umass.edu>
171
172 * app.c: Convert to ISO-C.
173 * as.h: Likewise.
174 * atof-generic.c: Likewise.
175 * bignum-copy.c: Likewise.
176 * bignum.h: Likewise.
177 * cgen.c: Likewise.
178 * cgen.h: Likewise.
179 * cond.c: Likewise.
180
0d78efdf
DD		 1812003-11-20 DJ Delorie <dj@redhat.com>
182
183 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
184 sections.
185
600e9c99
KH		 1862003-11-19 Kazu Hirata <kazu@cs.umass.edu>
187
188 * config/tc-h8300.c: Make some functions and global
189 variables static appropriately.
190
d492b58e
KH		 1912003-11-19 Kazu Hirata <kazu@cs.umass.edu>
192
193 * config/obj-ieee.c: Remove duplicate prototypes.
194 * config/tc-h8300.c: Likewise.
195
b54a3392
KH		 1962003-11-19 Kazu Hirata <kazu@cs.umass.edu>
197
198 * config/tc-h8300.c: Convert to ISO-C.
199 * config/tc-h8300.h: Likewise.
200
fe01a20a
KH		 2012003-11-19 Kazu Hirata <kazu@cs.umass.edu>
202
203 * config/tc-mcore.h: Remove prototypes already in tc.h.
204 * config/tc-tic4x.c: Likewise.
205
43b5c447
KH		 2062003-11-19 Kazu Hirata <kazu@cs.umass.edu>
207
208 * config/tc-arc.c: Remove a local prototype of atof_ieee.
209 * config/tc-ip2k.c: Likewise.
210 * config/tc-iq2000.c: Likewise.
211 * config/tc-tic30.c: Remove a comment.
212
cda2eb9e
BW		 2132003-11-19 Bob Wilson <bob.wilson@acm.org>
214
215 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
216 call to dwarf2_emit_insn.
217
1abe91b1
MR		 2182003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
219
220 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
221 for loading addresses using CALL relocations.
222 Don't emit CALL relocations when a base register is used.
223
bf151ce7
MR		 2242003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
225
226 * config/tc-mips.c: Formatting fixes.
227
9ce887a1
BE		 2282003-11-14 Ben Elliston <bje@wasabisystems.com>
229
230 * config/tc-arm.c (arm_elf_change_section): Not static.
231
6057a28f
NC		 2322003-11-13 Nick Clifton <nickc@redhat.com>
233
234 * tc-arm.c (mapping_state): New function. Emit a mapping
235 symbol if necessary.
9a124774 236 (arm_elf_change_section): New function. Intercept section
6057a28f 237 changes and generate mapping symbols.
9a124774
AM		 238 (s_bss): Likewise.
239 (s_arm_elf_cons): Likewise.
240 (opcode_select): Choose the correct mapping state.
241 (md_assemble): Likewise.
242 * tc-arm.h (md_elf_section_change_hook): Define.
243 * doc/c-arm.texi (ARM Mapping Symbols): New node.
6057a28f
NC		 244 * NEWS: Mention new feature.
245
5e2d1ae8
DJ		 2462003-11-12 Daniel Jacobowitz <drow@mvista.com>
247
248 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
249 * doc/Makefile.am (install-info): Define.
250
251 * aclocal.m4: Regenerate.
252 * Makefile.in: Regenerate.
253 * doc/Makefile.in: Regenerate.
254
08e3ab90
NC		 2552003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
256
257 * configure.in: Add support for arm-wince-pe target.
258 * configure: Regenerate.
259
8d01d9a9
AJ		 2602003-11-11 Jan Hubicka <jh@suse.cz>
261
262 * config/tc-i386.c (tc_i386_fix_adjustable):
263
012a452b
AM		 2642003-11-10 Alan Modra <amodra@bigpond.net.au>
265
266 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
267
36fd3cc3
AM		 2682003-11-10 Alan Modra <amodra@bigpond.net.au>
269
270 * README: Update bug report address. Move bug reporting info to
271 binutils/README.
272
e2a2ebaa
CG		 2732003-11-07 Christian Groessler <chris@groessler.org>
274
275 * doc/c-z8k.texi: Document command-line options. Fix byte
276 register names. Document '.z8001' and '.z8002' directives.
277 Extend addressing modes documentation.
278
f24ddbdd
NC		 2792003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
280
281 * input-file.c (input_file_open): Use "No such file" error
282 message.
283
0bbf2aa4
NC		 2842003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
285
286 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
287 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
288 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
289 mav_mvax_table, mav_dspc_table): Initialise new field.
290 (insert_reg_alias): Initialise new field.
291 (md_pseudo_table): Add "unreq" entry.
292 (s_unreq): New function: Undo the effects of a previous .req.
293 * doc/c-arm.texi: Document new pseudo op.
294 * NEWS: Mention new feature.
295
1be59579
NC		 2962003-11-06 Bruno Rohee <bruno@rohee.com>
297
298 * config/obj-vms.c: Fix "the the" typo.
299 * doc/c-arm.texi: Likewise.
300
3012003-11-06 Nick Clifton <nickc@redhat.com>
302
303 * config/obj-vms.c: Convert to ISO-C.
304
5f5c1f75
AM		 3052003-11-05 Alan Modra <amodra@bigpond.net.au>
306
307 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
308
eb9618da
CG		 3092003-10-31 Christian Groessler <chris@groessler.org>
310
311 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
312
0379c688
NC		 3132003-10-29 Phil Edwards <phil@codesourcery.com>
314
315 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
316 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
317 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
318 * configure: Regenerated.
319
47eebc20
KH		 3202003-10-27 Kazu Hirata <kazu@cs.umass.edu>
321
322 * ChangeLog: Fix typos.
323 * ChangeLog-9295: Likewise.
324 * as.c: Fix comment typos.
325 * as.h: Likewise.
326 * atof-generic.c: Likewise.
327 * bit_fix.h: Likewise.
328 * frags.h: Likewise.
329 * hash.c: Likewise.
330 * input-file.c: Likewise.
331 * input-scrub.c: Likewise.
332 * itbl-ops.c: Likewise.
333 * itbl-parse.y: Likewise.
334 * listing.c: Likewise.
335 * macro.h: Likewise.
336 * read.c: Likewise.
337 * sb.c: Likewise.
338 * sb.h: Likewise.
339 * symbols.c: Likewise.
340 * symbols.h: Likewise.
341
ca43c854
SC		 3422003-10-27 Stephane Carrez <stcarrez@nerim.fr>
343
344 * config/tc-m68hc11.c: Convert to ISO C90.
345 * config/tc-m68hc11.h: Likewise.
346
a8015998
KH		 3472003-10-26 Kazu Hirata <kazu@cs.umass.edu>
348
349 * doc/c-sh64.texi: Fix a typo.
350
60493797
KH		 3512003-10-26 Kazu Hirata <kazu@cs.umass.edu>
352
353 * doc/c-alpha.texi: Fix typos.
354 * doc/c-ia64.texi: Likewise.
355 * doc/c-mmix.texi: Likewise.
356 * doc/c-sh64.texi: Likewise.
357 * doc/c-xtensa.texi: Likewise.
358 * doc/internals.texi: Likewise.
359
ea8f8eab
L		 3602003-10-24 H.J. Lu <hongjiu.lu@intel.com>
361
362 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
363 for .interp, .strtab and .symtab. Use specified section
364 attributes.
365
5e2f6673
L		 3662003-10-22 Andreas Schwab <schwab@suse.de>
367 H.J. Lu <hongjiu.lu@intel.com>
368 Jim Wilson <wilson@specifixinc.com>
369
370 * config/tc-ia64.c (update_qp_mutex): New.
371 (note_register_values): Properly handle one of PRs in compare
372 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
373 Clear mutex relation for .none/.unc. Don't clear mutex relation
374 on predicated compare.
375
5a21e886
NC		 3762003-10-21 Wouter van Heyst <wouter@vidicode.nl>
377
378 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
379 register requirements.
380 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
381
3e602632 3822003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 383 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 384
385 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
386 * config/m68k-parse.h: Likewise.
387 * NEWS: Mention the new support.
388 * doc/c-m68k.texi: Document new processor selection switch.
389
13757d0c
TS		 3902003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
391
392 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
393 extensions broken by gas' expression evaluation of constants.
394 (check_absolute_expr): Use it.
395 (mips_ip): Likewise.
396
88fc725d
HPN		 3972003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
398
399 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
400 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
401 --no-stubs.
402 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
403 comment.
404 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
405 (pushj_stubs): New variable.
406 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
407 (PUSHJSTUB_MAX): New macros.
408 (md_longopts): New options "--no-pushj-stubs" and synonym
409 "--no-stubs".
410 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
411 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
412 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
413 PUSHJ stub relaxation.
414 (md_convert_frag): Handle STATE_PUSHJSTUB.
415 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
416 (tc_gen_reloc): Ditto.
417 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
418 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
419 (struct mmix_segment_info_type): New.
420
36759679
NC		 4212003-10-17 Paul Dale <pauli@snapgear.com>
422 Bernardo Innocenti <bernie@develer.com>
423
424 * config/tc-m68k.c (make_pcrel_absolute): Enforce
425 PC-relative jumps with --pcrel.
426 (md_convert_frag_1): Likewise.
427 (md_create_long_jump): Likewise.
428
d4e2de6b
NC		 4292003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
430
431 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
432 (get_operand): Accept both 16 bit 32 bit registers as pointer
433 registers, when operating in Normal mode.
434 (fix_operand_size): Make default address size 16 for Normal mode.
435
ece01a63
ILT		 4362003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
437
438 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
439 registers.
440 (do_iwmmxt_word_addr): With a control register, reject conditional
441 execution and reject a non-word size.
442
fda712ee
AM		 4432003-10-16 Peter Bergner <bergner@vnet.ibm.com>
444
445 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
446 * configure: Regenerate.
447
60946ad0
AM		 4482003-10-15 Alan Modra <amodra@bigpond.net.au>
449
450 * doc/as.texinfo (Align): Correct list of byte targets.
451
1b8e29e5
TS		 4522003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
453
454 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
455 Fix indentation. Better error message.
456
b614a702
BW		 4572003-10-14 Bob Wilson <bob.wilson@acm.org>
458
459 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
460 argument in call to xtensa_get_property_section_name. Formatting.
461
224186bc
KK		 4622003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
463
464 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
465 parenthesis.
466
8edc77b9
KK		 4672003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
468
469 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 470 prototypes and casts.
8edc77b9
KK		 471 * config/tc-sh.h: Likewise.
472 * config/tc-sh64.c: Likewise.
473 * config/tc-sh64.h: Likewise.
474
1ae31fee
DB		 4752003-10-08 Dave Brolley <brolley@redhat.com>
476
477 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
478 (fr550_check_acc_range): New function.
479 (md_assemble): Call fr550_check_acc_range.
480
4812003-10-08 Dave Brolley <brolley@redhat.com>
482
483 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
484 (md_parse_option): Handle OPTION_CPU==fr550.
485 (md_show_usage): Document fr550.
486
05da4302
NC		 4872003-10-08 Philippe De Muyter <phdm@macqel.be>
488
60946ad0 489 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 490 (parse_args) : Accept new --gstabs+ option, and set
491 `use_gnu_debug_info_extensions'.
492 (show_usage) : Document --gstabs+ option.
493 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
494 * stabs.c (stabs_generate_asm_file) : If
495 `use_gnu_debug_info_extensions' is set, add the compilation
496 directory to the stabs debug info.
497 * doc/as.texinfo : Document --gstabs+ option.
498 * NEWS: Mention new feature.
499
60946ad0 5002003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 501
60946ad0
AM		 502 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
503 assembler syntax.
85cf2a8a 504
60946ad0
AM		 505 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
506 register names. Change all "defined (TE_LINUX)" to
507 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 508
60946ad0
AM		 509 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
510 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 511
4615568e
NC		 5122003-10-06 Robert Millan <robertmh@gnu.org>
513
60946ad0 514 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 515 * configure: Regenerate.
516
c2059446
NC		 5172003-10-05 Nick Clifton <nickc@redhat.com>
518
519 * as.c (parse_args): Revert patch to change handling of -f
520 option. Its behaviour is mandated by the POSIX 2 spec.
521
a72d6b4e
CG		 5222003-10-04 Christian Groessler <chris@groessler.org>
523
524 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
525 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
526 (md_pcrel_from): This function now gets called. Supply return
527 value.
528
33948635
NC		 5292003-10-04 Nick Clifton <nickc@redhat.com>
530
531 * as.c: Convert to ISO C90.
532
d3fb7ca2
NC		 5332003-10-04 Nick Clifton <nickc@redhat.com>
534
535 * as.c (std_shortopts): Remove 'f'.
536 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
537 acecpted as an alias for -f.
538
b256d4fd
NC		 5392003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
540
541 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
542 Make 'r' mean readonly data.
543
d17e7bce
TS		 5442003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
545
546 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
547 Unbreak overflow checks.
548
609f23f4
CD		 5492003-10-01 Chris Demetriou <cgd@broadcom.com>
550
551 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
552
ecd13cd3
TS		 5532003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
554
555 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
556 tests.
557 (load_register): Likewise.
558 (macro): Likewise.
559
30c378fd
CD		 5602003-09-30 Chris Demetriou <cgd@broadcom.com>
561
562 * config/tc-mips.c (mips_ip): Capitalize first word of
563 existing condition code warning, and add condition code
564 warnings for .ps instructions, and for bc1any[24][tf].
565
6a265366
CD		 5662003-09-30 Chris Demetriou <cgd@broadcom.com>
567
568 * NEWS: Mention support for MIPS64 Release 2.
569
43c58ae6
CD		 5702003-09-30 Chris Demetriou <cgd@broadcom.com>
571
572 * NEWS: Add an indication of the cutoff for 2.14.
573
5f74bc13
CD		 5742003-09-30 Chris Demetriou <cgd@broadcom.com>
575
576 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
577 * configure: Regenerate.
578 * config/tc-mips.c (imm2_expr): New variable.
579 (md_assemble, mips16_ip): Initialize imm2_expr.
580 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
581 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
582 (macro): Handle M_DEXT and M_DINS.
583 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
584 (mips_ip): Likewise.
585 (OPTION_MIPS64R2): New define.
586 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
587 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
588 (md_parse_option): Handle OPTION_MIPS64R2.
589 (s_mipsset): Handle setting "mips64r2" ISA.
590 (mips_cpu_info_table): Add mips64r2.
591 (md_show_usage): Document -mips64r2 option.
592 * doc/as.texinfo: Docuemnt -mips64r2 option.
593 * doc/c-mips.texi: Likewise.
594
de1e508d
DA		 5952003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
596
597 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
598
530556a9
JT		 5992003-09-26 Matt Thomas <matt@3am-software.com>
600
601 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
602 (OPTION_PIC): Define.
603 (md_longopts): Add "pic" option.
604 (md_parse_option): Change 'K' to OPTION_PIC.
605
f61e8019
AM		 6062003-09-23 Alan Modra <alan@modra.org>
607
608 * config/obj-elf.c (obj_elf_change_section): Adjust for
609 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
610 to be set when defaults are not. Don't set attr from defaults if
611 old_sec.
612
ae826530
TS		 6132003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
614
615 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
616 truncate values which won't fit im 32 bits.
617 (load_register): Likewise.
618 (macro): Likewise.
619
8cd5b113
AM		 6202003-09-17 Dmitry Diky <diwil@mail.ru>
621
622 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
623 (msp430_operands): Remove redundant l2[16] within switch-case.
624
28d297de
AM		 6252003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
626
627 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
628 * configure: Regenerate.
629
256ab948
TS		 6302003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
631
632 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
633 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
634 the function prototype.
635 (load_register): Likewise. Simplify the checks for sign-extended
636 constants.
637 (macro): Likewise. Fix code generation for 64-bit address constants
638 outside the 32-bit compatibility space. Adjust
639 macro_build_ldst_constoffset calls.
640 (s_cprestore): Adjust macro_build_ldst_constoffset call.
641
82e7541d
BW		 6422003-09-11 Bob Wilson <bob.wilson@acm.org>
643
644 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
645 literal_syms): New global variables.
646 (xtensa_define_label, add_target_symbol, xtensa_find_label,
647 map_over_defined_symbols, is_loop_target_label,
648 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
649 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
650 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
651 from insn_labels to saved_insn_labels when entering a literal region.
652 (xtensa_end_directive): Call md_flush_pending_output. Restore
653 insn_labels list when leaving a literal region.
654 (xtensa_literal_position): Call xtensa_clear_insn_labels.
655 (xtensa_literal_pseudo): Add check to disallow .literal inside a
656 literal region. Move insn_labels to saved_insn_labels and then restore
657 insn_labels on exit.
658 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
659 code to set is_loop_target or is_branch_target flag on the symbol
660 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
661 (xtensa_add_literal_sym, xtensa_add_insn_label,
662 xtensa_clear_insn_labels): New functions.
663 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
664 loops_ok argument. Rewrite to use insn_labels list instead of
665 calling xtensa_find_label and to check the is_loop_target flag on
666 symbols when loops_ok is false.
667 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
668 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
669 call to xtensa_move_labels. Propagate is_branch_target and
670 is_loop_target flags from symbols to frags.
671 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
672 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
673 aligning a loop instruction. Adjust call to xtensa_move_labels for
674 aligning entry instructions. Add call to xtensa_clear_insn_labels.
675 (xtensa_end): Remove call to xtensa_mark_target_fragments.
676 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
677 code to use new literal_syms list.
678 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
679 is_branch_target flags.
680
61846f28
BW		 6812003-09-09 Bob Wilson <bob.wilson@acm.org>
682
683 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
684 "move_labels" argument and corresponding call to xtensa_move_labels.
685 (md_assemble): Add a separate call to xtensa_move_labels and remove
686 argument for call to xtensa_mark_literal_pool_location.
687 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
688 calls to xtensa_mark_literal_pool_location.
689 (xtensa_create_local_symbol): Delete and inline the code into...
690 (xtensa_create_literal_symbol): ...here.
691 (xtensa_frob_label): Combine conditionals.
692 (expression_maybe_register, xtensa_symbol_new_hook,
693 fix_new_exp_in_seg): Use symbol_get_tc.
694
1745fcba
BW		 6952003-09-09 Bob Wilson <bob.wilson@acm.org>
696
697 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
698 combining identical literals.
699 (expression_maybe_register): Remove call to find_lit_sym_translation.
700 (is_duplicate_expression, cache_literal, is_duplicate_literal,
701 add_lit_sym_translation, find_lit_sym_translation): Delete.
702
3fb9d77f
NC		 7032003-09-07 Nick Clifton <nickc@redhat.com>
704
705 * doc/as.texinfo (Comments): Comment character for PPC is #.
706
12a99586
SC		 7072003-09-06 Stephane Carrez <stcarrez@nerim.fr>
708
709 PR savannah/4358:
710 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
711 overflow complain.
712
d5087907
RS		 7132003-09-05 Richard Sandiford <rsandifo@redhat.com>
714
715 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
716
8ad30312
NC		 7172003-09-04 Nick Clifton <nickc@redhat.com>
718
719 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
720 (md_pseudo_table): Add .v850e1 pseudo op.
721 (md_show_usage): Document -mv850e1 switch.
722 (md_parse_option): Accept -mv850e1 switch.
723 (md_begin): Allow TARGET_CPU to be v850e1.
724 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
725 * NEWS: Mention support for v850e1.
726
3c9030c1
AM		 7272003-09-04 Alan Modra <amodra@bigpond.net.au>
728
729 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
730 ppc_cpu selection rather than replacing.
731 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
732 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
733
13dfd2d0
NC		 7342003-09-03 Robert Millan <robertmh@gnu.org>
735
736 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
737 triplet.
738 * configure: Regenerate.
739
13b2be9c
DJ		 7402003-09-02 Daniel Jacobowitz <drow@mvista.com>
741
742 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
743 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
744 Specify AC_CONFIG_AUX_DIR.
745 * aclocal.m4: Regenerated with aclocal-1.7.
746 * configure: Regenerated with autoconf 2.57.
747 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
748
364b6d8b
JJ		 7492003-08-29 Jakub Jelinek <jakub@redhat.com>
750
6749011b 751 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 752 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
753 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
754 nor tc_cfi_emit_pcrel_expr are defined.
755 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
756 DIFF_EXPR_OK is not defined.
757 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
758 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
759 tc_cfi_emit_pcrel_expr): Define.
760 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
761 sparc_cfi_emit_pcrel_expr): New prototypes.
762 (sparc_cie_data_alignment): New decl.
763 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
764 * config/tc-sparc.c: Include dw2gencfi.h.
765 (sparc_cie_data_alignment): New variable.
766 (md_begin): Initialize it.
767 (sparc_cfi_frame_initial_instructions): New function.
768 (sparc_regname_to_dw2regnum): Likewise.
769 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 770 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 771
772 * config/tc-sparc.c (s_common): Cast last argument to long and
773 change format string to shut up warning.
774
0dee3be0
JE		 7752003-08-25 Jason Eckhardt <jle@rice.edu>
776
777 * doc/c-i860.texi: Update text about relocatable address expansions.
778
af858dae
JE		 7792003-08-24 Jason Eckhardt <jle@rice.edu>
780
781 * config/tc-i860.c (md_assemble): Use isrc2 from the original
782 instruction when expanding E_ADDR.
783
3673a93e
NC		 7842003-08-21 Nick Clifton <nickc@redhat.com>
785
786 * po/tr.po: Updated Turkish translation.
787
55257f50
AM		 7882003-08-20 Alan Modra <amodra@bigpond.net.au>
789
790 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
791 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
792
f02232aa
NC		 7932003-08-19 Nick Clifton <nickc@redhat.com>
794
795 * config/tc-arm.c (cp_address_required_here): Add code to handle
796 unindexed addressing mode.
797
3d8aea2f
AM		 7982003-08-19 Alan Modra <amodra@bigpond.net.au>
799
800 * config/tc-ppc.c (md_parse_option): Handle -m440.
801 (md_show_usage): Add -m440.
802 (md_apply_fix3): Warning fix.
803 * doc/c-ppc.texi: Document -m440.
804
d6415f6c
AM		 8052003-08-16 Benjamin Kalytta <bkausbk@web.de>
806
807 * read.c (s_print): Check for NULL.
808
1a317472
AM		 8092003-08-16 Alan Modra <amodra@bigpond.net.au>
810
811 * write.c (fixup_segment): When handling an expression involving
812 the subtraction of two symbols in the same segment, don't clear
813 fx_pcrel except for TC_M68K.
814
da64f3bf
AM		 8152003-08-14 Alan Modra <amodra@bigpond.net.au>
816
f86103b7
AM		 817 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
818 code.
819 * config/tc-i386.c: Likewise.
820 (RELOC_ENUM): Don't define. Replace throughout with enum.
821
c8089be7 822 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 823 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
824 Run "make dep-am".
825 * Makefile.in: Regenerate.
826
c04898f8
AS		 8272003-08-08 Andreas Schwab <schwab@suse.de>
828
829 * config/tc-m68k.h (TARGET_USE_CFIPOP)
830 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
831 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
832 Define.
833 * config/tc-m68k.c: Include "dw2gencfi.h".
834 (tc_m68k_regname_to_dw2regnum)
835 (tc_m68k_frame_initial_instructions): New functions.
836
3b260895
NC		 8372003-08-08 Dmitry Diky <diwil@mail.ru>
838
839 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
840 according to gcc order.
841
14d3f364
JE		 8422003-08-07 Jason Eckhardt <jle@rice.edu>
843
c8089be7
AM		 844 * config/tc-i860.c (i860_check_label): New function.
845 * config/tc-i860.h (i860_check_label): New prototype.
846 (tc_check_label): Define macro as i860_check_label.
14d3f364 847
820aff55
JE		 8482003-08-06 Jason Eckhardt <jle@rice.edu>
849
c8089be7
AM		 850 * config/tc-i860.c (s_align_wrapper): New function and prototype.
851 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
852 surrounding OBJ_ELF ifdef, and re-format slightly.
853 * doc/c-i860.texi: Document the special .align syntax available
854 in Intel mode.
820aff55 855
e15f6d30
JE		 8562003-08-06 Jason Eckhardt <jle@rice.edu>
857
858 * config/tc-i860.c (i860_handle_align): New function.
859 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
860 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
861
0acc96e1
JE		 8622003-08-06 Jason Eckhardt <jle@rice.edu>
863
864 * config/tc-i860.c (i860_process_insn): Check that instructions
865 with their dual-bit set are 8-byte aligned.
866
9e7d479d
NC		 8672003-08-06 Nick Clifton <nickc@redhat.com>
868
869 * po/fr.po: Updated French translation.
870
07c7854e
JE		 8712003-08-05 Jason Eckhardt <jle@rice.edu>
872
c8089be7 873 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 874 setting during flop argument parsing. Instead, do it after
875 instruction is fully parsed.
876
5eb0723a
JE		 8772003-08-05 Jason Eckhardt <jle@rice.edu>
878
c8089be7 879 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 880 directives are only available in Intel syntax mode.
881
5ea0549d
JE		 8822003-08-05 Jason Eckhardt <jle@rice.edu>
883
c8089be7
AM		 884 * config/tc-i860.c (s_dual): Accept .dual directive only in
885 the Intel syntax mode.
886 (s_enddual): Likewise for .enddual.
887 (s_atmp): Likewise for .atmp.
5ea0549d 888
a4622f40
AM		 8892003-08-04 Alan Modra <amodra@bigpond.net.au>
890
891 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
892 for memory operands. Pass the full operand_string to i386_index_check.
893
87505968
JE		 8942003-08-01 Jason Eckhardt <jle@rice.edu>
895
c8089be7
AM		 896 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
897 (target_intel_syntax): Declare variable.
898 (OPTION_INTEL_SYNTAX): Declare macro.
899 (md_longopts): Add option -mintel-syntax.
900 (md_parse_option): Set target_intel_syntax.
901 (md_show_usage): Add -mintel-syntax usage.
902 (md_begin): Set reg_prefix based on target_intel_syntax.
903 (i860_process_insn): Skip register prefix only if there is one.
904 Parse relocatable expressions in either Intel or AT&T syntax based
905 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
906 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
907 about the differences in syntax.
87505968 908
20977673
AM		 9092003-08-01 Dmitry Diky <diwil@mail.ru>
910
911 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
912 to all arches.
913
26c9b704
JR		 9142003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
915
916 * config/tc-sh.c (md_assemble): For branches, check & update
917 valid_arch here.
918
7734b6e9
JE		 9192003-07-30 Jason Eckhardt <jle@rice.edu>
920
921 * config/tc-i860.c: Convert to ISO C90.
922
2d150871
RO		 9232003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
924
925 * read.c (s_space): Revert 2003-07-28 change.
926
92191b29
AM		 9272003-07-30 Alan Modra <amodra@bigpond.net.au>
928
929 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
930
c861c80c
AM		 9312003-07-29 Alan Modra <amodra@bigpond.net.au>
932
933 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
934
77a6138a
AM		 9352003-07-29 Jakub Jelinek <jakub@redhat.com>
936
937 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
938
34f70875
L		 9392003-07-28 H.J. Lu <hongjiu.lu@intel.com>
940
941 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
942
8d548edb
RO		 9432003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
944
945 * read.c (s_space): Don't warn about .space 0.
946
dcd410fe
RO		 9472003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
948
949 * config/tc-mips.c (mips_flag_pdr): Define.
950 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
951 (s_mips_end) [OBJ_ELF]: Likewise.
952 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
953 (md_parse_option) [OBJ_ELF]: Handle them.
954 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
955
956 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
957 * doc/as.texinfo (Overview) [MIPS]: Likewise.
958
3cddba1e
L		 9592003-07-25 H.J. Lu <hongjiu.lu@intel.com>
960
961 * config/obj-elf.c (obj_elf_change_section): Update
962 elf_section_type and elf_section_flags only when they are
963 specified.
964
8e8c182c
L		 9652003-07-25 H.J. Lu <hongjiu.lu@intel.com>
966
967 * config/obj-elf.c (obj_elf_change_section): Always set section
968 type and flags.
969
2f89ff8d
L		 9702003-07-25 H.J. Lu <hongjiu.lu@intel.com>
971
972 * config/obj-elf.c (special_sections): Removed.
973 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
974 elf_section_type and elf_section_flags.
975 (elf_frob_file): Set SHT_GROUP.
976
977 * config/obj-elf.h (obj_sec_set_private_data): New.
978
979 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
980 * config/tc-ia64.h: Likewise.
981 * config/tc-m32r.h: Likewise.
982 * config/tc-m68hc11.h: Likewise.
983 * config/tc-mcore.h: Likewise.
984 * config/tc-mips.h: Likewise.
985 * config/tc-ppc.h: Likewise.
986 * config/tc-sh64.h: Likewise.
987 * config/tc-v850.h: Likewise.
988 * config/tc-xtensa.h: Likewise.
989
990 * config/tc-v850.h (SHF_V850_GPREL): Removed.
991 (SHF_V850_EPREL): Likewise.
992 (SHF_V850_R0REL): Likewise.
993
994 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
995 is defined.
996
a7f10e7a
SC		 9972003-07-24 Stephane Carrez <stcarrez@nerim.fr>
998
999 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
1000 debugging symbols so that we handle page memory correctly.
1001
834d807b
NC		 10022003-07-24 Nick Clifton <nickc@redhat.com>
1003
1004 * po/fr.po: Updated French translation.
1005
8266886e
DJ		 10062003-07-23 Daniel Jacobowitz <drow@mvista.com>
1007
1008 * config/tc-arm.c (arm_archs): Add iwmmxt.
1009
b41b1f95 10102003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 1011
b41b1f95
L		 1012 * read.c (do_parse_cons_expression): Mark nbytes unused to
1013 silence gcc.
1014
0c0b9be0
AO		 10152003-07-22 Alexandre Oliva <aoliva@redhat.com>
1016
ba18dd6f
AO		 1017 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
1018 or bsr/bs.
1019
0c0b9be0
AO		 1020 * config/tc-h8300.c (md_assemble): Make sure characters after
1021 slash and dot are lower-case.
1022
6c37ac4d
NC		 10232003-07-17 Nick Clifton <nickc@redhat.com>
1024
1025 * po/es.po: New Spanish translation.
1026 * po/tr.po: New Turkish translation.
1027 * po/opcodes.pot: Regenerate.
1028
c5c0a210
AM		 10292003-07-16 Alan Modra <amodra@bigpond.net.au>
1030
1031 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
1032 (generic_dwarf2_emit_offset): Don't define function when
1033 TC__DWARF2_EMIT_OFFSET is defined.
1034
5a7ea749
RS		 10352003-07-15 Richard Sandiford <rsandifo@redhat.com>
1036
1037 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
1038 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 1039 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 1040
ec178e1b
AM		 10412003-07-15 Alan Modra <amodra@bigpond.net.au>
1042
1043 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
1044 only for V850_OPERAND_DISP operands.
1045
e85ca5bb
AM		 10462003-07-15 Alan Modra <amodra@bigpond.net.au>
1047
1048 * frags.c (frag_more): Move segment checks to..
1049 (frag_alloc_check): ..here. New function.
1050 (frag_append_1_char): Call frag_alloc_check.
1051
76bff705
NC		 10522003-07-14 Nick Clifton <nickc@redhat.com>
1053
1054 * po/tr.po: Update with latest version.
1055 * po/POTFILES.in: Regenerate.
1056 * po/gas.pot: Regenerate.
1057 * configure: Regenerate.
1058
278ed128
NC		 10592003-07-14 Nick Clifton <nickc@redhat.com>
1060
1061 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
1062 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
1063 "safe-ctype.h" and update use of macros.
1064 * Makefile.am: Update dependencies.
1065 * Makefile.in: Regenerate.
1066
fce00800
AM		 10672003-07-11 Alan Modra <amodra@bigpond.net.au>
1068
1069 * po/gas.pot: Regenerate.
1070
75e21f08
JJ		 10712003-07-10 Jakub Jelinek <jakub@redhat.com>
1072
1073 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1074 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1075 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1076 DWARF2_CIE_DATA_ALIGNMENT): Define.
1077 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1078 prototypes.
1079 (ppc_cie_data_alignment): Declare.
1080 * config/tc-ppc.c: Include dw2gencfi.h.
1081 (ppc_cie_data_alignment): Define.
1082 (md_begin): Initialize ppc_cie_data_alignment.
1083 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1084 functions.
1085 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1086 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1087 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1088 DWARF2_CIE_DATA_ALIGNMENT): Define.
1089 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1090 New prototypes.
1091 (s390_cie_data_alignment): Declare.
1092 * config/tc-s390.c: Include dw2gencfi.h.
1093 (s390_cie_data_alignment): Define.
1094 (md_begin): Initialize s390_cie_data_alignment.
1095 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1096 New functions.
1097
2ce28d43
AO		 10982003-07-10 Alexandre Oliva <aoliva@redhat.com>
1099
1100 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
1101 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
1102 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1103 * configure.in (am33_2.0, mn10300-*-linux*): Added.
1104 * configure: Rebuilt.
1105 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
1106 elf32-am33lin.
1107 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
1108 by default.
1109
bf6f0d0c
AO		 11102003-07-09 Alexandre Oliva <aoliva@redhat.com>
1111
1112 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
1113 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
1114 for subtracts from GLOBAL_OFFSET_TABLE that could not be
1115 simplified.
1116 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
1117 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
1118 could not be simplified.
1119 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
1120 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
1121 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
1122 BDF_RELOC_MN10300_GOT32.
1123 * config/tc-mn10300.c (mn10300_fix_adjustable): If
1124 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
1125 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1126 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
1127 symbol if we know its value.
1128 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1129 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
1130 duplicate underscore prefix.
1131 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1132 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
1133 type in X_md, not X_add_number. Zero X_add_number.
1134 (mn10300_check_fixup): Extract relocation type from X_md.
1135 * config/tc-mn10300.h: Update comment.
1136 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1137 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
1138 (O_PIC_reloc): this.
1139 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
1140 (mn10300_check_fixup): Likewise.
1141 (mn10300_parse_name): Set X_add_number to relocation type.
1142 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1143 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
1144 O_GOTOFF, O_PLT, O_GOT): Define.
1145 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
1146 (mn10300_check_fixup): New fn.
1147 (md_assemble): Call it. Check for PIC-related relocs.
1148 (mn10300_cons_fix_new): Likewise. New fn.
1149 (mn10300_end_of_match): New fn.
1150 (mn10300_md_parse_name_cont): New fn.
1151
e7b71525
AO		 11522003-07-09 Alexandre Oliva <aoliva@redhat.com>
1153
1154 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
1155 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
1156 accumulator's shift.
1157 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1158 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
1159 md_assemble, md_estimate_size_before_relax): Handle fbCC.
1160 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1161 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
1162 HAVE_AM33_2.
1163 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1164 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
1165 (HAVE_AM33): Match AM33_2 too.
1166 (HAVE_AM33_2): New macro.
1167 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
1168 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
1169 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
1170 (float_registers, double_registers): New variables.
1171 (float_register_name, double_register_name): New functions.
1172 (md_assemble): Recognize FP registers. Implement FMT_D3.
1173 (mn10300_insert_operand): Support FP registers.
1174
115695a8
CD		 11752003-07-08 Chris Demetriou <cgd@broadcom.com>
1176
1177 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
1178 target being a global symbol if not compiling SVR4 PIC code.
1179
9f7598c1
NC		 11802003-07-07 Nick Clifton <nickc@redhat.com>
1181
1182 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1183 .high, .shigh and .low directives.
1184
1b680e4f
RS		 11852003-07-07 Richard Sandiford <rsandifo@redhat.com>
1186
1187 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1188 (DSYMMODE): Remove.
1189 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1190 operand size as well.
1191 (skip_colonthing): Remove unused expression argument. Tighten checks
1192 for 2-digit sizes.
1193 (colonmod24): Remove.
1194 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1195 (get_operand): Likewise. Use the standard code to read the size of
1196 pc-relative operands.
1197 (fix_operand_size): Include the size-guessing logic that used to be
1198 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1199 offsets with a symbolic component.
1200
0cea6190
NC		 12012003-07-04 Nick Clifton <nickc@redhat.com>
1202
1203 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1204 macro to compute size of selected register name array.
1205
933fbc29
MS		 12062003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1207
1208 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1209 (md_begin): Add minimal cpu type logic for instructions with different
1210 binary format depending on the cpu.
1211 (md_assemble): Remove check for minimal cpu.
1212 (s390_insert_operand): Add support for long displacements.
1213 (md_gather_operands): Likewise.
1214 (tc_s390_fix_adjustable): Likewise.
1215 (tc_s390_force_relocation): Likewise.
1216 (md_apply_fix3): Likewise.
1217
1a2c1fad
CD		 12182003-06-30 Chris Demetriou <cgd@broadcom.com>
1219
1220 * config/tc-mips.c (s_mipsset): Implement -march= handling
1221 differently.
1222
17a2f251
TS		 12232003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1224
1225 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1226 prototypes and casts. Replace PTR with void *. Reformat.
1227 * config/tc-mips.h: Likewise.
1228
6344efa4
AM		 12292003-06-30 Alan Modra <amodra@bigpond.net.au>
1230
1231 * config/tc-ia64.c (note_register_values): Warning fix.
1232 * config/tc-mips.c (append_insn): Likewise.
1233
fef14a42
TS		 12342003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1235
1236 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1237 .set arch=FOO.
1238 (file_mips_arch): Rename mips_arch.
1239 (mips_arch_info,mips_tune_info): Remove.
1240 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1241 (mips_cpu_info_from_arch): New function.
1242 (md_begin): Use file_mips_arch.
1243 (macro_build,macro,mips_ip): Use mips_opts.arch.
1244 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1245 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1246 Use file_mips_arch.
1247 (s_mipsset): Support for .set arch=FOO.
1248 (mips_cpu_info_table): Fix typo.
1249
02fc3089
L		 12502003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1251
1252 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1253
2d0d09ca
RS		 12542003-06-25 Richard Sandiford <rsandifo@redhat.com>
1255
1256 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1257 unsigned 8-bit operands.
1258
685736be
NC		 12592003-06-24 Nick Clifton <nickc@redhat.com>
1260
1261 * read.c (s_comm): Change error message to assume an unsigned size
1262 has been passed to .comm.
1263 * config/tc-sparc.c (s_common): Likewise.
1264 * write.c (write_contents): Replace 'unsigned long' with
1265 'addressT' and 'long' with offsetT in order to allow computations
1266 with very large values to work for 64-bit addressed targets.
1267 (relax_and_size_all_segments): Likewise.
1268 (relax_frag): Likewise.
1269 (relax_segment): Likewise.
e85ca5bb 1270
e98d298c
MM		 12712003-06-23 Mark Mitchell <mark@codesourcery.com>
1272
1273 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1274
ca164297
L		 12752003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1276
1277 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1278 Instructions.
1279
1280 * gas/config/tc-i386.h (CpuPNI): New.
1281 (CpuUnknownFlags): Add CpuPNI.
1282
041340ad
JW		 12832003-06-23 <davidm@hpl.hp.com>
1284
1285 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1286 freebsd, openvms, and nsk (non-stop kernel).
1287
b7599f01
JT		 12882003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1289
1290 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1291 all locals have been declared.
1292
b7c7d6c1
TS		 12932003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1294
1295 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1296 special handling for n32 ABI.
1297 (macro): Likewise.
1298
815ddb50
TS		 12992003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1300
1301 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1302 2003-06-11 change.
1303
f590b86e
CG		 13042003-06-19 Christian Groessler <chris@groessler.org>
1305
1306 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1307 now, not only a warning. Add some more checks to detect invalid
1308 registers.
1309 (get_operand): For CLASS_IR remember register size in mode struct.
1310 (get_specific): Handle new CLASS_IRO type. Add register size
1311 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1312 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1313
931e13a6
AM		 13142003-06-19 Alan Modra <amodra@bigpond.net.au>
1315
1316 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1317 (ppc_change_csect): Add align param. Align frag at start of csect.
1318 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1319 (ppc_frob_section): Align vma.
1320
9393cb0d
JJ		 13212003-06-18 Jakub Jelinek <jakub@redhat.com>
1322
1323 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1324 (output_cie): Don't pad.
1325 (output_fde): Add align argument. Pad to align if not 0.
1326 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1327 Pad just last FDE to EH_FRAME_ALIGNMENT.
1328
df9a398f
MS		 13292003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1330
1331 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1332 dependent on s390_arch_size and current_cpu dependent on
1333 current_mode_mask.
1334
2fe04c57
NC		 13352003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1336
1337 * configure.in: Add c4x as an architecture variant to tic4x.
1338 * configure: Regenerate.
1339 * Makefile.in: Regenerate.
1340 * doc/Makefile.in: Regenerate.
1341
9f2b53d7
AM		 13422003-06-18 Alan Modra <amodra@bigpond.net.au>
1343
1344 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1345 ".TOC." from PPC64_TOC relocs.
1346
ba0b2174
AM		 13472003-06-17 Alan Modra <amodra@bigpond.net.au>
1348
1349 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1350
f899b4b8
TS		 13512003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1352
1353 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1354 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1355 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1356 s_cprestore,s_cpadd): Use them.
1357
399f703e
HPN		 13582003-06-16 Hans-Peter Nilsson <hp@axis.com>
1359
1360 * configure.in: Add specific case for cris-*-linux-gnu* with
1361 em=linux.
1362 * configure: Regenerate.
1363 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1364 if TE_LINUX defined, else FALSE.
1365 (bfd_boolean demand_register_prefix): Set default from
1366 DEFAULT_CRIS_AXIS_LINUX_GNU.
1367 (symbols_have_leading_underscore): Similar.
1368 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1369
39c2da32
RE		 13702003-06-13 Richard Earnshaw <rearnsha@arm.com>
1371
1372 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1373 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1374 FPU_ARCH_FPA for AOUT.
1375 (md_begin): Don't try to guess the floating point architecture from
1376 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1377
a06a29f2
NC		 13782003-06-13 Robert Millan <zeratul2@wanadoo.es>
1379
1380 * configure.in: Add i386-netbsd-gnu target.
1381 * configure: Regenerate.
1382
d88ef7a6
TT		 13832003-06-12 Tom Tromey <tromey@redhat.com>
1384
1385 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1386 directives node.
1387
34ce925e
RS		 13882003-06-12 Richard Sandiford <rsandifo@redhat.com>
1389
1390 * config/tc-mips.c (append_insn): In a compound relocation, take the
1391 field width from the final (outermost) operator.
1392
cdfbf930
RH		 13932003-06-11 Richard Henderson <rth@redhat.com>
1394
1395 * dw2gencfi.c (struct cfi_escape_data): New.
1396 (cfi_add_CFA_nop): Remove.
1397 (CFI_escape, dot_cfi_escape): New.
1398 (dot_cfi): Remove nop.
1399 (cfi_pseudo_table): Remove nop; add escape.
1400 (output_cfi_insn): Likewise.
1401 (select_cie_for_fde): Stop on escape.
1402 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1403 * read.c, read.h (do_parse_cons_expression): New.
1404 * doc/as.texinfo (.cfi_escape): New.
1405
8c1a34cd
TS		 14062003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1407
1408 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1409 (s_cprestore): Likewise.
1410 (s_cpreturn): Likewise.
1411
4b0cff4e
TS		 14122003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1413
1414 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1415 with zeros.
1416
a7ebbfdf
TS		 14172003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1418
1419 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1420 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1421 exceptions from size assert. Remove most of the addend fixup
1422 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1423 handling. Remove zero addend specialcases.
1424 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1425 the addend fixup specialcase.
1426 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1427
d25d759d
TS		 14282003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1429
1430 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1431 in the RELOC_EXPANSION_POSSIBLE case.
1432
9d83078b
AM		 14332003-06-11 Alan Modra <amodra@bigpond.net.au>
1434
1435 * config/tc-i960.c (line_comment_chars): Add '#'.
1436 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1437
3b443373
L		 14382003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1439
1440 * po/Make-in (DESTDIR): New.
1441 (install-data-yes): Support $(DESTDIR).
1442 (uninstall): Likewise.
1443
795bb480
AM		 14442003-06-11 Alan Modra <amodra@bigpond.net.au>
1445
1446 * Makefile.am: Run "make dep-am".
1447 * Makefile.in: Regenerate.
1448 * po/POTFILES.in: Regenerate.
1449
b11dcf4e
DE		 14502003-06-10 Doug Evans <dje@sebabeach.org>
1451
1452 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1453 CGEN_INSN_RELAXED.
1454 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1455 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1456 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1457
adadcc0c
AM		 14582003-06-10 Alan Modra <amodra@bigpond.net.au>
1459 Gary Hade <garyhade@us.ibm.com>
1460
1461 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1462 (md_apply_fix3): Special case lq insn.
1463
0613284f
RS		 14642003-06-10 Richard Sandiford <rsandifo@redhat.com>
1465
1466 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1467 lists. Allow single-register ranges.
1468
f4984206
RS		 14692003-06-10 Richard Sandiford <rsandifo@redhat.com>
1470
1471 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1472 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1473
12b55ccc
L		 14742003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1475
1476 * NEWS: Updated for the new -n option for the i386 assembler.
1477
1478 * config/tc-i386.c (optimize_align_code): New.
1479 (md_shortopts): Add 'n'.
1480 (md_parse_option): Handle 'n'.
1481 (md_show_usage): Add '-n'.
1482
1483 * config/tc-i386.h (optimize_align_code): Declared.
1484 (md_do_align): Optimize code alignment only if optimize_align_code
1485 is not 0.
1486
1487 * doc/as.texinfo: Add the new -n option.
1488
1489 * doc/c-i386.texi: Document the new -n option.
1490
fa87b337
RH		 14912003-06-07 Richard Henderson <rth@redhat.com>
1492
17076204
RH		 1493 * doc/as.texinfo: Document .cfi_rel_offset.
1494
fa87b337
RH		 1495 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1496 (cfi_add_CFA_offset): Detect invalid offsets.
1497 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1498 (cfi_add_CFA_restore_state): Restore it.
1499 (CFI_rel_offset): New.
1500 (cfi_pseudo_table): Add it.
1501 (dot_cfi): Handle it.
1502
52628315
L		 15032003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1504
1505 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1506 predicate for ia64.
1507
d4ea8842
MS		 15082003-06-05 Michael Snyder <msnyder@redhat.com>
1509
1510 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1511 (build_bytes): Ditto.
1512
15132003-06-05 Richard Sandiford <rsandifo@redhat.com>
1514
1515 * config/tc-h8sx.c (DMODE): Remove.
1516 (colonmod24): Don't choose a default if the operand is a 16-bit
1517 constant integer.
1518 (fix_operand_size): New function.
1519 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1520 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1521
2be24b54
ML		 15222003-06-05 Michal Ludvig <mludvig@suse.cz>
1523
1524 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1525 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1526 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1527 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1528 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1529 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1530 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1531 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1532 (cfi_pseudo_table): New directives .cfi_return_column,
1533 .cfi_restore, .cfi_undefined, .cfi_same_value,
1534 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1535 (dot_cfi, output_cfi_insn): Handle new directives.
1536 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1537 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1538 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1539
757bc393
RH		 15402003-06-04 Richard Henderson <rth@redhat.com>
1541
1233ae62
RH		 1542 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1543
757bc393
RH		 1544 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1545
f4b97536
RH		 15462003-06-04 Richard Henderson <rth@redhat.com>
1547
1548 * config/tc-alpha.c (s_alpha_usepv): New.
1549 (md_pseudo_table): Add it.
1550 (alpha_cfi_frame_initial_instructions): New.
1551 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1552 (tc_cfi_frame_initial_instructions): New.
1553 * doc/c-alpha.texi: Document .usepv.
1554
68d55fe3
JJ		 15552003-06-04 Jakub Jelinek <jakub@redhat.com>
1556
1557 * as.c (show_usage): Document --execstack and --noexecstack.
1558 (parse_args): Add --execstack and --noexecstack.
1559 (main): Create .note.GNU-stack section if --execstack or
1560 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1561 * as.h (flag_execstack, flag_noexecstack): New.
1562
f9b4148d
CD		 15632003-06-03 Chris Demetriou <cgd@broadcom.com>
1564
1565 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1566 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1567 (OPTION_MISC_BASE): New defines.
1568 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1569 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1570 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1571 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1572 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1573 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1574 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1575 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1576 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1577 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1578 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1579 (OPTION_TRAP): Redefine in terms of new defines.
1580 (md_longopts): Reorder entries.
1581
7ee7b84d
MS		 15822003-05-14 Michael Snyder <msnyder@redhat.com>
1583 From Bernd Schmidt <bernds@redhat.com>
1584 and Michael Snyder <msnyder@redhat.com>
1585 and Alexandre Oliva <aoliva@redhat.com>
1586 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1587 * config/tc-h8300.h: Ditto.
1588
e30ddb24
NC		 15892003-06-03 Nick Clifton <nickc@redhat.com>
1590
1591 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1592 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1593 before calling bfd_reloc_type_lookup.
1594
ed7d5d1a
AM		 15952003-06-02 Alan Modra <amodra@bigpond.net.au>
1596
1597 * read.c (emit_expr): Set dot_value.
1598 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1599
c1ed1235
AM		 16002003-06-02 Alan Modra <amodra@bigpond.net.au>
1601
1602 * macro.c (sub_actual): Don't lose string if it turns out that
1603 &string wasn't an arg.
1604
eafbc43f
RH		 16052003-05-31 Richard Henderson <rth@redhat.com>
1606
1607 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1608 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1609
f37f01cf
RH		 16102003-05-29 Richard Henderson <rth@redhat.com>
1611
1612 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1613 (all_frame_data, plast_frame_data, cur_frame_data): New.
1614 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1615 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1616 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1617 * config/tc-alpha.h (md_end): New.
1618 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1619 (DWARF2_CIE_DATA_ALIGNMENT): New.
1620
a197c351
NC		 16212003-05-29 Nick Clifton <nickc@redhat.com>
1622
1623 * configure.in: Add i386-*-freebsd* entry.
1624 * configure: Regenerate.
1625
4bf4a882 16262003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1627
1628 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1629
756d1d01
RH		 16302003-05-27 Richard Henderson <rth@redhat.com>
1631
1632 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1633 symbol_create call.
1634 (current_location): Use symbol_temp_new_now.
1635 * stabs.c (s_stab_generic): Use symbol_temp_new.
1636 * symbols.c (temp_label_name): Remove.
1637 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1638
a4447b93
RH		 16392003-05-27 Richard Henderson <rth@redhat.com>
1640
1641 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1642 * as.c (main): Always call cfi_finish.
1643 * config/tc-i386.c (x86_dwarf2_return_column): New.
1644 (x86_cie_data_alignment): New.
1645 (md_begin): Set them.
1646 (tc_x86_cfi_init): Remove.
1647 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1648 return int, not unsigned long; don't as_bad here.
1649 (tc_x86_frame_initial_instructions): Streamline; use
1650 updated api.
1651 * config/tc-i386.h (tc_cfi_init): Remove.
1652 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1653 (DWARF2_CIE_DATA_ALIGNMENT): New.
1654
b7d6ed97
RH		 16552003-05-27 Richard Henderson <rth@redhat.com>
1656
1657 * symbols.c (temp_label_name): New.
1658 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1659 (symbol_set_value_now): New.
1660 * symbols.h: Prototype them.
1661 * dwarf2dbg.c: Use them.
1662 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1663
14218d5f
JE		 16642003-05-23 Jason Eckhardt <jle@rice.edu>
1665
1666 * config/tc-i860.c (target_xp): Declare variable.
1667 (OPTION_XP): Declare macro.
1668 (md_longopts): Add option -mxp.
1669 (md_parse_option): Set target_xp.
1670 (md_show_usage): Add -mxp usage.
1671 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1672 (md_assemble): Don't try expansions if XP_ONLY is set.
1673 * doc/c-i860.texi: Document -mxp option and i860XP support.
1674
36ede617
EC		 16752003-05-23 Eric Christopher <echristo@redhat.com>
1676
1677 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1678
a105a300
TS		 16792003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1680
1681 * config/tc-mips.c (append_insn): Use actual relocation size for new
1682 fixp's. Don't relax overflow checking for partial_inplace relocations.
1683 Use the actual relocation type in combined relocs, not just the type
1684 of the first one.
1685 (macro_build_jalr): Use actual relocation size for new fix.
1686 (s_cpsetup, s_gpdword): Likewise.
1687
dc9461f6
TS		 16882003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1689
1690 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1691
ceb41009
NC		 16922003-05-22 Nick Clifton <nickc@redhat.com>
1693
1694 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1695 section relative offsets for relocs that will not be based on the
1696 section symbol.
1697 (xstormy16_md_apply_fix3): Remove previous patch to this
1698 function.
1699
143d77c5
EC		 17002003-05-07 Eric Christopher <echristo@redhat.com>
1701
ed7d5d1a
AM		 1702 * config/tc-mips.c (mips_abicalls): New variable.
1703 (md_parse_option): Use.
1704 (s_option): Ditto.
1705 (s_abicalls): Ditto.
1706 (mips_elf_final_processing): Set EF_MIPS_PIC and
1707 EF_MIPS_CPIC dependent on above.
143d77c5 1708
85c77c38
DA		 17092003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1710
1711 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1712
87ccc1b0
NC		 17132003-05-21 Nick Clifton <nickc@redhat.com>
1714
ed7d5d1a
AM		 1715 * config/obj-elf.c: Include dwarf2dbg.h.
1716 (elf_pseudo_tab): Add .file and .loc.
1717 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1718 * config/tc-arm.c: Likewise.
1719 * config/tc-h8300.c: Likewise.
1720 * config/tc-hppa.c: Likewise.
1721 * config/tc-ia64.c: Likewise.
1722 * config/tc-m68hc11.c: Likewise.
1723 * config/tc-m68k.c: Likewise.
1724 * config/tc-mmix.c: Likewise.
1725 * config/tc-mn10300.c: Likewise.
1726 * config/tc-ppc.c: Likewise.
1727 * config/tc-sh.c: Likewise.
1728 * config/tc-sparc.c: Likewise.
1729 * config/tc-v850.c: Likewise.
1730 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1731 dwarf2dbg.h.
1732 * config/tc-ip2k.c: Likewise.
1733 * config/tc-iq2000.c: Likewise.
1734 * config/tc-xstormy16.c: Likewise.
1735 * config/tc-xtensa.c: Likewise.
87ccc1b0 1736 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1737 * Makefile.in: Regenerate.
1738 * aclocal.m4: Regenerate.
1739 * config.in: Regenerate.
1740 * configure: Regenerate.
1741 * po/POTFILES.in: Regenerate.
1742 * po/gas.pot: Regenerate.
143d77c5 1743
7ed2c8b0
NC		 17442003-05-21 Nick Clifton <nickc@redhat.com>
1745
1746 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1747 BFD_ASSEMBLER targets.
1748 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1749 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1750 defining BFD_ASSEMBLER.
1751
39b82151
ML		 17522003-05-20 Michal Ludvig <mludvig@suse.cz>
1753
1754 * as.c (main): Remove tc_cfi_init().
143d77c5 1755 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1756 with '%'.
1757 (cfi_pseudo_table): Add "cfi_register" entry.
1758 (cfi_make_insn): Handle CFA_register.
1759 (cfi_output_insn): Ditto.
1760 (dot_cfi): Ditto.
1761 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1762 (dot_cfi_endproc): Reuse already emitted CIEs.
1763 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1764 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1765
f53e95c7
NC		 17662003-05-20 Nick Clifton <nickc@redhat.com>
1767
1768 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1769 (md_pseudo_table): Add entries for .loc and .line.
1770
7c0295b1
AM		 17712003-05-20 Alan Modra <amodra@bigpond.net.au>
1772
1773 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1774 defined.
1775 (dot_cfi_endproc): Avoid C99 construct.
1776
54cfded0
AM		 17772003-05-20 Michal Ludvig <mludvig@suse.cz>
1778
1779 * dw2gencfi.c, dw2gencfi.h: New files.
1780 * config/tc-i386.c (tc_x86_cfi_init): New function.
1781 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1782 * as.c (parse_args): Set verbose flag on --verbose.
1783 (main): Call tc_cfi_init()/cfi_finish().
1784 * as.h (verbose): New external variable.
1785 * read.c (pobegin): Insert CFI pops to the list.
1786 * symbols.c (local_symbol_make): Make symbol external.
1787 * symbols.h (local_symbol_make): New prototype.
1788 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1789 * Makefile.in: Regenerate.
1790 * doc/as.texinfo: Added node "CFI directives" with description of
1791 all implemented .cfi_* directives.
1792 * doc/Makefile.in: Regenerate.
1793 * po/POTFILES.in: Regenerate.
1794
a1f3c24c
SS		 17952003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1796
54cfded0
AM		 1797 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1798 insns.
1975ab25 1799 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1800
b645cb17
JE		 18012003-05-18 Jason Eckhardt <jle@rice.edu>
1802
1803 * config/tc-i860.c (i860_process_insn): Initialize fc after
1804 each opcode mismatch.
1805
80c7c40a
NC		 18062003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1807
1808 * configure.in: Accept i[3-7]86 variants.
1809 * configure: Regenerate.
1810
c344a4c8
TS		 18112003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1812
1813 * config/tc-mips.h: Fix comment formatting.
1814
64e55042
HPN		 18152003-05-13 Hans-Peter Nilsson <hp@axis.com>
1816
1817 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1818 (read_a_source_file): Delete label contin.
64e55042
HPN		 1819 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1820 input as with macros, instead of in separate old_* variables.
1821 Zero-terminate string being scrubbed.
1822
e66c629e
NC		 18232003-05-12 Nick Clifton <nickc@redhat.com>
1824
1825 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1826 (md_assemble): Reset skipping_fptr.
1827 (md_operand): If @fptr() is followed by a minus sign, set
1828 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1829 @fptr is detected, ignore it and reset skipping_fptr.
1830
673a54e3
JE		 18312003-05-11 Jason Eckhardt <jle@rice.edu>
1832
1833 * config/tc-i860.c (MAX_FIXUPS): Define.
1834 (struct i860_fi fi[]): New struct.
1835 (struct i860_it the_insn): Add above as member and move fields
1836 exp, reloc, pcrel and fup into i860_fi.
1837 (md_assemble): Replace all instances of exp, reloc, pcrel
1838 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1839 Add a loop to possibly emit multiple fix-ups for each insn.
1840 (i860_process_insn): Likewise.
1841 (i860_get_expression): Likewise.
1842 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1843
2ebb4b88
MS		 18442003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1845
1846 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1847
35f5df7f
L		 18482003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1849
1850 * config/tc-ia64.c (alias_hash): New.
1851 (alias_name_hash): New.
1852 (secalias_hash): New.
1853 (secalias_name_hash): New.
1854 (md_pseudo_table): Add "secalias".
1855 (md_begin): Initialize alias_hash, alias_name_hash,
1856 secalias_hash and secalias_name_hash.
1857 (struct alias): New.
1858 (dot_alias): Implement .alias and .secalias directives.
1859 (do_alias): New.
1860 (ia64_adjust_symtab): New.
1861 (do_secalias): New.
1862 (ia64_frob_file): New.
1863
1864 * config/tc-ia64.h (ia64_adjust_symtab): New.
1865 (tc_adjust_symtab): Defined.
1866 (ia64_frob_file): New.
1867 (tc_frob_file): Defined.
1868
d2bf1bda
NC		 18692003-05-07 Dmitry Diky <diwil@mail.ru>
1870
1871 * tc-msp430.c: Add missing lines to known cpus list.
1872
cac012d6
AO		 18732003-05-06 Alexandre Oliva <aoliva@redhat.com>
1874
1875 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1876 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1877 * config.in, configure: Rebuilt.
1878
d8dbbec1
L		 18792003-05-05 H.J. Lu <hjl@gnu.org>
1880
1881 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1882 howto->partial_inplace is false.
1883
9204e615
DJ		 18842003-05-05 Daniel Jacobowitz <drow@mvista.com>
1885
1886 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1887 symbol_used_in_reloc_p check.
1888 (md_apply_fix3): Remove check for howto->pcrel_offset.
1889
711ef82f
L		 18902003-05-03 H.J. Lu <hjl@gnu.org>
1891
1892 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1893 fatal error for unknown section attribute.
1894
1895 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1896 unknown section attribute.
1897 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1898 * config/tc-ppc.c (ppc_section_letter): Likewise.
1899
1900 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1901 (ia64_elf_section_type): Accept "unwind".
1902
83b5ab55
L		 19032003-05-02 H.J. Lu <hjl@gnu.org>
1904
1905 * read.h (demand_copy_string): New.
1906
1907 * config/tc-alpha.c (demand_copy_string): Removed.
1908
7ff0565e
MS		 19092003-05-02 Michael Snyder <msnyder@redhat.com>
1910
54cfded0 1911 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1912 (for targets that like eg. a leading dot in a local label).
1913
2968149b
NC		 19142003-05-02 Nick Clifton <nickc@redhat.com>
1915
1916 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1917 addend with the symbol's value for pc-relative relocations against
1918 a defined symbol - this will be done automatically.
1919
e7b9a8c1
L		 19202003-05-01 H.J. Lu <hjl@gnu.org>
1921
1922 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1923 "STT_NOTYPE".
1924
612d7b83
L		 19252003-05-01 H.J. Lu <hjl@gnu.org>
1926
1927 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1928
1929 * config/obj-elf.c (obj_elf_section_name): Call
1930 tc_canonicalize_section_name if it is defined.
1931
a645d1eb
L		 19322003-05-01 H.J. Lu <hjl@gnu.org>
1933
1934 * config/tc-ia64.c (ia64_check_label): New.
1935 * config/tc-ia64.h (tc_check_label): New.
1936
1937 * read.c (read_a_source_file): Call tc_check_label after
1938 creating a user-defined label if defined.
1939
df12615d
AM		 19402003-05-02 Alan Modra <amodra@bigpond.net.au>
1941
1942 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1943 -be and split strings to below 509 bytes in length.
1944
f70c8412
CG		 19452003-05-01 Christian Groessler <chris@groessler.org>
1946
1947 * expr.h: Fix comments in operatorT typedef.
54cfded0 1948 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1949 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1950 decides by the parameter.
1951 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1952 command line argument was given to select the intended
1953 architecure.
1954 (get_interrupt_operand): Warn if NOP type code is emitted.
1955 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1956 (apply_fix): Call newfix with additional 'size' parameter.
1957 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1958 4 bit immediate arguments.
1959 (md_longopts): Add 'linkrelax' option.
1960 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1961 variable when 'linkrelax' command line option is specified.
1962 (md_show_usage): Display 'linkrelax' option.
1963 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1964 R_CALLR and R_REL16.
1965 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1966
10a98291
L		 19672003-04-30 H.J. Lu <hjl@gnu.org>
1968
1969 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1970 (ia64_float_to_chars): Likewise.
1971 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1972 and ia64_float_to_chars by tc_segment_info_data.endian from
1973 the current segment if byteorder == -1.
1974 (md_begin): Call dot_byteorder to set target_big_endian.
1975 (md_atof): Call ia64_float_to_chars to convert floating point.
1976 (ia64_float_to_chars_bigendian): New function.
1977 (ia64_float_to_chars_littleendian): Likewise.
1978 (ia64_elf_section_change_hook): Likewise.
1979
1980 * config/tc-ia64.h (ia64_number_to_chars): New.
1981 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1982 (ia64_elf_section_change_hook): New.
1983 (md_elf_section_change_hook): Defined.
1984 (ia64_segment_info_type): New struct.
1985 (TC_SEGMENT_INFO_TYPE): Defined.
1986
bf57c3c9
L		 19872003-04-30 H.J. Lu <hjl@gnu.org>
1988
1989 * config/tc-ia64.c (md_section_align): Deleted.
1990
1991 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1992 (md_section_align): New.
1993
165a7f90
L		 19942003-04-30 H.J. Lu <hjl@gnu.org>
1995
1996 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1997 and add real16.
1998 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1999 "real16.ua".
2000 (md_atof): Add 6 byte padding of zero for real16.
2001
eba874d8
NC		 20022003-04-29 Nick Clifton <nickc@redhat.com>
2003
2004 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
2005 start of a version name.
2006
dbeba5e5
CD		 20072003-04-28 Chris Demetriou <cgd@broadcom.com>
2008
2009 * configure.in (mips-*-*n*bsd*): Replace with...
2010 (mips-*-netbsd*, mips-*-openbsd*): These.
2011 * configure: Regenerate.
2012
f0d7d5f9
NC		 20132003-04-28 H.J. Lu <hjl@gnu.org>
2014
2015 * config/tc-hppa.c (hppa_symbol_chars): New.
2016 * config/tc-hppa.h (tc_symbol_chars): Likewise.
2017
a38b42ab
TS		 20182003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2019
2020 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
2021
69be0a2b
CD		 20222003-04-25 Chris Demetriou <cgd@broadcom.com>
2023
2024 * NEWS: Belatedly mention support for MIPS32 Release 2.
2025
684022ea
EC		 20262003-04-24 Eric Christopher <echristo@redhat.com>
2027
2028 * config/tc-mips.c (nopic_need_relax): Revert previous
2029 change.
2030
2c8714f2
NC		 20312003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
2032
2033 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 2034 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 2035 (md_pseudo_table): Handle .loc and .file
2036 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
2037 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
2038 * Makefile.in: Regenerate.
2039
684022ea 20402003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 2041
2042 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
2043 (md_pseudo_table): Add h8300hn, h8300sn.
2044 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
2045 * doc/c-h8300.texi : Add documentation for new machine directives.
2046
5ce8663f
NC		 20472003-04-24 Nick Clifton <nickc@redhat.com>
2048
2049 * config/tc-ppc.c (ppc_symbol_chars): Define.
2050 * config/tc-ppc.h (tc_symbol_chars): Define.
2051
ef230218
JR		 20522003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
2053
2054 * config/tc-sh.c: Amend comment to refer to SuperH.
2055 * config/tc-sh.h: Likewise.
2056 (LISTING_HEADER): Amend to refer to SuperH.
2057 * config/tc-sh64.c: Change comment to refer to SuperH.
2058 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
2059 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
2060 * doc/c-sh.texi: Amend to refer to SuperH.
2061 Add SuperH architecture documentation references.
2062 * doc/c-sh64.texi: Change to refer to SuperH.
2063
204cd129
NC		 20642003-04-23 H.J. Lu <hjl@gnu.org>
2065
2066 * app.c (do_scrub_chars): More checks for valid labels.
2067
2cdb18a7
L		 20682003-04-22 H.J. Lu <hjl@gnu.org>
2069
2070 * app.c (do_scrub_chars): Check for valid label.
2071
26597c86
NC		 20722003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2073
2074 * doc/as.texinfo: Replace references to Mitsubishi M32R with
2075 references to Renesas M32R.
2076 * doc/c-m32r.texi: Likewise.
2077
88b4ca40
RH		 20782003-04-21 Richard Henderson <rth@redhat.com>
2079
54cfded0
AM		 2080 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
2081 (out_file_list): Assign non-null filename after generating error.
88b4ca40 2082
e5f08f7e
JJ		 20832003-04-18 Jakub Jelinek <jakub@redhat.com>
2084
2085 * ehopt.c (check_eh_frame): For aug_size == 0
2086 in state_seeing_aug_size state skip the state_skipping_aug
2087 state.
2088
c2dcd04e
NC		 20892003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
2090
2091 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
2092 'Renesas'.
2093 * doc/c-h8500.texi: Likewise.
2094 * doc/c-sh.texi: Likewise.
2095 * doc/c-sh64.texi: Likewise.
2096 * doc/h8.texi: Likewise.
2097 * config/tc-h8300.c: Likewise.
2098 * config/tc-h8300.h: Likewise.
2099 * config/tc-h8500.c: Likewise.
2100 * config/tc-h8500.h: Likewise.
2101 * config/tc-sh.c: Likewise.
2102 * config/tc-sh.h: Likewise.
2103 * config/tc-sh64.c: Likewise.
2104 * config/tc-sh64.h: Likewise.
2105
f5040a92
AO		 21062003-04-10 Alexandre Oliva <aoliva@redhat.com>
2107
2108 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
2109 * config/tc-mips.c: Use signed add for n32 address arithmetic.
2110 (append_insn): When filling delay slots with instructions
2111 that have fixups that tc_gen_reloc might consider modifyable
2112 in variant frags, start a new frag.
2113 (load_address): Generate GOT_DISP with of without offset
2114 depending on whether symbol is local. For -xgot, use
2115 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
2116 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
2117 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
2118 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
2119 <ld_st>: In NewABI with small got, always use
2120 GOT_PAGE/GOT_OFST, with the latter in the load/store
2121 instruction. With big got, use GOT_HI16/GOT_LO16 or
2122 GOT_PAGE/GOT_OFST.
2123 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
2124 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
2125 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
2126 (md_convert_frag): Use memmove for safe copying of overlapping
2127 regions.
2128
35b55ed2
SC		 21292003-04-09 Stephane Carrez <stcarrez@nerim.fr>
2130
2131 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
2132 -mlong, -mshort-double and -mlong-double options; use table @code.
2133 (M68HC11-Syntax): Update to document 68HC12 operands.
2134 (M68HC11-Modifiers): New section for operand modifiers.
2135 (M68HC11-Directives): New section for specific assembler directives.
2136 (M68HC11-Branch): Fix Overfull hbox error.
2137
9214dd3b
AO		 21382003-04-09 Alexandre Oliva <aoliva@redhat.com>
2139
2140 * config/tc-mips.c (macro): Add comments explaining the rationale
2141 for Chris' change.
2142
eb0a7d52
AO		 21432003-04-09 Chris Demetriou <cgd@broadcom.com>
2144
2145 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
2146 constant address that Alexandre took out by accident. Reject
2147 64-bit addresses that are not sign extensions of 32 bits only if
2148 we don't support 64-bit address constants.
2149
a7fc733f
AM		 21502003-04-09 Alan Modra <amodra@bigpond.net.au>
2151
2152 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
2153
9cc92a36
NC		 21542003-04-08 Nick Clifton <nickc@redhat.com>
2155
2156 * as.c (perform_an_assembly_pass): If using cgen, call
2157 gas_cgen_begin.
2158 * cgen.c (gas_cgen_begin): New function. If
2159 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
2160 otherwise call cgen_clear_signed_overflow_ok.
2161 * cgen.h: Prototype gas_cgen_begin.
2162
fe59a223
TS		 21632003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2164
2165 * write.c (write_relocs): Remove unused variable.
2166
5a7a0b7b
AO		 21672003-04-06 Chris Demetriou <cgd@broadcom.com>
2168
2169 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
2170 (macro): Use new macro to decide whether to emit constant address
2171 as 32 or 64 bits if addresses are 32-bit wide but registers are
2172 64-bit wide.
2173
577300ce
SC		 21742003-04-05 Stephane Carrez <stcarrez@nerim.fr>
2175
2176 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
2177 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 2178 (get_operand): New modifier %page and %addr to obtain page and
577300ce 2179 address part of a far-function.
684022ea 2180 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 2181 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2182 relocs.
2183 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2184 (find_opcode): Add comment.
2185 (md_estimate_size_before_relax): Force relocation of
2186 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2187 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2188 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2189 on the symbol itself so that DWARF2 strings are merged correctly.
2190
be33c5dd
SS		 21912003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2192
2193 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2194 default tic4x target format to 'coff2-tic4x'.
2195 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2196 s/c3x/tic3x/
2197 * config/tc-tic4x.h: Ditto
2198
e8fd7476
NC		 21992003-04-03 Nick Clifton <nickc@redhat.com>
2200
2201 * NEWS: Mention support for Xtensa architecture.
2202
47281638
PB		 22032003-04-02 Philip Blundell <philb@gnu.org>
2204
2205 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2206
af22f5b2
CD		 22072003-04-02 Chris Demetriou <cgd@broadcom.com>
2208
2209 * config/tc-mips.c (macro2): Adjust implementation of
2210 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2211 in the case where the source and destination registers
2212 are the same.
2213
e0001a05
NC		 22142003-04-01 Bob Wilson <bob.wilson@acm.org>
2215
54cfded0
AM		 2216 * Makefile.am (CPU_TYPES): Add xtensa.
2217 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2218 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2219 (xtensa-relax.o): New target.
2220 Run "make dep-am".
2221 * Makefile.in: Regenerate.
2222 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2223 extra_objects for xtensa targets.
2224 * configure: Regenerate.
2225 * write.c (write_object_file): Add new md_post_relax_hook.
2226 * config/tc-xtensa.c: New file.
2227 * config/tc-xtensa.h: Likewise.
2228 * config/xtensa-istack.h: Likewise.
2229 * config/xtensa-relax.c: Likewise.
2230 * config/xtensa-relax.h: Likewise.
2231 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2232 * doc/Makefile.in: Regenerate.
2233 * doc/all.texi: Set new XTENSA variable.
2234 * doc/as.texinfo: Set new Xtensa variable. Describe
2235 Xtensa-specific options. Define line comment character for
2236 Xtensa. Add Xtensa processors to list of ELF targets where
2237 alignment is specified in bytes. Add new Xtensa-Dependent node.
2238 Add acknowledgements for those contributing to the Xtensa port.
2239 * doc/internals.texi: Describe new md_post_relax_hook.
2240 * doc/c-xtensa.texi: New file.
e0001a05 2241
5a6c6817
NC		 22422003-04-01 Nick Clifton <nickc@redhat.com>
2243 Richard Earnshaw <rearnsha@arm.com>
2244
2245 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2246 (ARM_ARCH_IWMMXT): Simplify.
2247 (insns): Place iwmmx instructions in correct place in table.
2248 (arm_add_note): New function: Add a note entry to a .note section.
2249 (md_begin): Make the default architecture be unknown.
2250 Suppress the creation of an arm note section.
2251
97bbfa38
EC		 22522003-03-26 Eric Christopher <echristo@redhat.com>
2253
54cfded0 2254 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2255
e16bb312
NC		 22562003-03-25 Stan Cox <scox@redhat.com>
2257 Nick Clifton <nickc@redhat.com>
97bbfa38 2258
28d297de 2259 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2260
2261 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2262 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2263 (enum wreg_type, enum iwmmxt_insn_type): New types.
2264 (wr_register, wc_register, wcg_register): New macros.
2265 (iwmmxt_table): New variable.
2266 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2267 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2268 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2269 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2270 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2271 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2272 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2273 cp_byte_address_offset, cp_byte_address_required_here,
2274 check_iwmmxt_insn): New functions.
97bbfa38 2275 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2276 (md_begin): Set the mach value for iWMMXt targets. Create a note
2277 section to identify iwmmxt binaries.
2278 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2279 * doc/c-arm.texi: Document the support for the iWMMXt.
2280 * NEWS: Mention new support.
2281