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Fixes for use of ARM_26D reloc in arm-wince toolchain.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
88da98f3
MS		 12003-12-03 Alexandre Oliva <aoliva@redhat.com>
2
3 * config/tc-sh.c: Add support for sh4a and no-fpu variants,
4 with appropriate additions to md_show_usage.
5 * testsuite/gas/sh/basic.exp: Call tests for sh4a.
6 * testsuite/gas/sh/{err-sh4a-fp.s, err-sh4a.s,
7 err-sh4al-dsp.s, sh4a-dsp.d, sh4a-dsp.s, sh4a-fp.d,
8 sh4a-fp.s, sh4a.d, sh4a.s, sh4al-dsp.d, sh4al-dsp.s:
9 New files, tests for sh4a and related variants.
10 * doc/c-sh.texi: Document new -isa options.
11 * doc/c-sh64.texi: Ditto.
12 * NEWS: Mention new support for sh4a.
13
b80901c7
L		 142003-12-03 H.J. Lu <hongjiu.lu@intel.com>
15
16 * config/tc-alpha.c (s_alpha_end): Don't crash if there is no
17 matching .ent.
18
147f6d69
AM		 192003-12-04 Alan Modra <amodra@bigpond.net.au>
20
21 * tc.h (md_pcrel_from): Don't declare if defined as a macro.
22
88845958
NC		 232003-12-03 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
24
25 * config/tc-m32r.h : Add support for new machine m32r2.
26 * config/tc-m32r.c : Likewise.
27 Add new command line switches and directives to allow endian-ness
28 to be selected and some warnings to be turned into errors.
29 (line_separator_chars) : Use '!'.
30 * doc/c-m32r.texi: Document new switches and directives.
eb764db8 31 * NEWS: Mention new support.
88845958 32
f8fc3443
NC		 332003-12-03 Dave Airlie <airlied@linux.ie>
34
35 * configure.in: Likewise.
36 * configure: Regenerate.
37 * config/tc-vax.c (md_shortopts): Add 'Q'.
38 (md_parse_option): Ignore 'Q' for now.
39
24361518
KH		 402003-12-02 Kazu Hirata <kazu@cs.umass.edu>
41
42 * messages.c: Convert to ISO-C.
43 * obj.h: Likewise.
44 * output-file.c: Likewise.
45 * output-file.h: Likewise.
46 * sb.c: Likewise.
47 * sb.h: Likewise.
48 * stabs.c: Likewise.
49 * subsegs.c: Likewise.
50 * subsegs.h: Likewise.
51 * tc.h: Likewise.
52
7efd976a
KH		 532003-12-02 Kazu Hirata <kazu@cs.umass.edu>
54
55 * config/obj-elf.c: Remove ARGSUSED.
56
9fa06c65
AM		 572003-12-02 Alan Modra <amodra@bigpond.net.au>
58
59 * Makefile.am: Run "make dep-am".
60 * Makefile.in: Regenerate.
61
74937d39
KH		 622003-11-30 Kazu Hirata <kazu@cs.umass.edu>
63
64 * symbols.c: Convert to ISO-C.
65 * symbols.h: Likewise.
66
464800ca
CG		 672003-11-28 Christian Groessler <chris@groessler.org>
68
69 * config/tc-z8k.c: Convert to ISO-C.
70 * config/tc-z8k.h: Likewise.
71
39e6acbd
KH		 722003-11-27 Kazu Hirata <kazu@cs.umass.edu>
73
74 * read.c: Convert to ISO-C.
75 * read.h: Likewise.
76
028f09bd
NC		 772003-11-27 Nick Clifton <nickc@redhat.com>
78
79 * config/tc-sh.c (sh_elf_cons): If md_cons_align is defined
80 call it to make sure that the constants that are going to be
81 emitted are correctly aligned.
82
a939d090
AO		 832003-11-27 Alexandre Oliva <aoliva@redhat.com>
84
85 * config/tc-frv.c (md_pcrel_from_section): Don't adjust when
86 referencing symbol in a different section.
87
d5bf5799
CG		 882003-11-26 Christian Groessler <chris@groessler.org>
89
90 * config/tc-z8k.c (s_segm): Fix indentation.
91 (md_apply_fix3): Likewise.
92 (cc_names): Add alias names for the names generated by the
93 disassembler.
94 (get_cc_operand): Be case insensitive.
95 (get_operands): Improve error handling for cc operands.
96 (check_operand): Not used, remove.
97 (md_assemble): Remove unused variable prev_opcode. Skip
98 whitespace until end-of-line only. Restore *op_end after call to
99 hash_find.
100
b4f16abb
NC		 1012003-11-26 Nick Clifton <nickc@redhat.com>
102
103 * config/tc-h8300.c (get_operand): Allow er4-er7 for ldm/stm
104 instructions on the H8SX.
105
3db8d52c
KH		 1062003-11-25 Kazu Hirata <kazu@cs.umass.edu>
107
108 * config/tc-h8300.c (h8_exp): Remove.
109
4892e510
NC		 1102003-11-25 Asgari Jinia <asgarij@kpitcummins.com>
111
112 * config/tc-h8300.c (md_assemble): Check operands validity for
113 ldm/stm.
114 (get_operand): Check register pair's validity as per technical
115 note TN-H8*-193A/E from Renesas for H8s and for H8Sx manual.
116
254d758c
KH		 1172003-11-24 Kazu Hirata <kazu@cs.umass.edu>
118
119 * listing.c: Convert to ISO-C.
120 * listing.h: Likewise.
121 * macro.c: Likewise.
122 * macro.h: Likewise.
123
70b911ad
JJ		 1242003-11-24 Jakub Jelinek <jakub@redhat.com>
125
126 * app.c (do_scrub_chars): Add PUT (ch) and ch = GET ()
127 when transitioning from states 14 or 15 to 0 or 1.
128
b1f1fa96
KH		 1292003-11-23 Kazu Hirata <kazu@cs.umass.edu>
130
131 * hash.c: Convert to ISO-C.
132 * hash.h: Likewise.
133 * input-file.c: Likewise.
134 * input-file.h: Likewise.
135 * input-scrub.c: Likewise.
136 * itbl-ops.c: Likewise.
137 * itbl-ops.h: Likewise.
138
66faad26
KH		 1392003-11-23 Kazu Hirata <kazu@cs.umass.edu>
140
141 * config/tc-h8300.c (Hmode): Make it global.
142 (Smode): Likewise.
143 (Nmode): Likewise.
144 (SXmode): Likewise.
145
dd625418
KH		 1462003-11-22 Kazu Hirata <kazu@cs.umass.edu>
147
148 * ehopt.c: Convert to ISO-C.
149 * emul.h: Likewise.
150 * expr.c: Likewise.
151 * expr.h: Likewise.
152 * flonum-copy.c: Likewise.
153 * flonum-mult.c: Likewise.
154 * flonum.h: Likewise.
155 * frags.c: Likewise.
156 * frags.h: Likewise.
157
9a124774
AM		 1582003-11-22 Alan Modra <amodra@bigpond.net.au>
159
f22b3caf
AM		 160 * doc/c-ppc.texi (PowerPC-Pseudo): Add section.
161
9a124774
AM		 162 * app.c (do_scrub_chars): Revert 2003-04-23 and 2003-04-22.
163
834ddcc4
KH		 1642003-11-21 Kazu Hirata <kazu@cs.umass.edu>
165
166 * ecoff.c: Convert to ISO-C.
167 * ecoff.h: Likewise.
168
69c040df
AM		 1692003-11-22 Alan Modra <amodra@bigpond.net.au>
170
171 * config/tc-ppc.c (parse_cpu): New function, broken out from..
172 (md_parse_option): ..here.
173 (ppc_setup_opcodes): New function, broken out from..
174 (md_begin): ..here.
175 (ppc_machine): Implement .machine pseudo op.
176
a2e22468
KH		 1772003-11-20 Kazu Hirata <kazu@cs.umass.edu>
178
179 * depend.c: Convert to ISO-C.
180 * dwarf2dbg.c: Likewise.
181 * dwarf2dbg.h: Likewise.
182
73ee5e4c
KH		 1832003-11-20 Kazu Hirata <kazu@cs.umass.edu>
184
185 * app.c: Convert to ISO-C.
186 * as.h: Likewise.
187 * atof-generic.c: Likewise.
188 * bignum-copy.c: Likewise.
189 * bignum.h: Likewise.
190 * cgen.c: Likewise.
191 * cgen.h: Likewise.
192 * cond.c: Likewise.
193
0d78efdf
DD		 1942003-11-20 DJ Delorie <dj@redhat.com>
195
196 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
197 sections.
198
600e9c99
KH		 1992003-11-19 Kazu Hirata <kazu@cs.umass.edu>
200
201 * config/tc-h8300.c: Make some functions and global
202 variables static appropriately.
203
d492b58e
KH		 2042003-11-19 Kazu Hirata <kazu@cs.umass.edu>
205
206 * config/obj-ieee.c: Remove duplicate prototypes.
207 * config/tc-h8300.c: Likewise.
208
b54a3392
KH		 2092003-11-19 Kazu Hirata <kazu@cs.umass.edu>
210
211 * config/tc-h8300.c: Convert to ISO-C.
212 * config/tc-h8300.h: Likewise.
213
fe01a20a
KH		 2142003-11-19 Kazu Hirata <kazu@cs.umass.edu>
215
216 * config/tc-mcore.h: Remove prototypes already in tc.h.
217 * config/tc-tic4x.c: Likewise.
218
43b5c447
KH		 2192003-11-19 Kazu Hirata <kazu@cs.umass.edu>
220
221 * config/tc-arc.c: Remove a local prototype of atof_ieee.
222 * config/tc-ip2k.c: Likewise.
223 * config/tc-iq2000.c: Likewise.
224 * config/tc-tic30.c: Remove a comment.
225
cda2eb9e
BW		 2262003-11-19 Bob Wilson <bob.wilson@acm.org>
227
228 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
229 call to dwarf2_emit_insn.
230
1abe91b1
MR		 2312003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
232
233 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
234 for loading addresses using CALL relocations.
235 Don't emit CALL relocations when a base register is used.
236
bf151ce7
MR		 2372003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
238
239 * config/tc-mips.c: Formatting fixes.
240
9ce887a1
BE		 2412003-11-14 Ben Elliston <bje@wasabisystems.com>
242
243 * config/tc-arm.c (arm_elf_change_section): Not static.
244
6057a28f
NC		 2452003-11-13 Nick Clifton <nickc@redhat.com>
246
247 * tc-arm.c (mapping_state): New function. Emit a mapping
248 symbol if necessary.
9a124774 249 (arm_elf_change_section): New function. Intercept section
6057a28f 250 changes and generate mapping symbols.
9a124774
AM		 251 (s_bss): Likewise.
252 (s_arm_elf_cons): Likewise.
253 (opcode_select): Choose the correct mapping state.
254 (md_assemble): Likewise.
255 * tc-arm.h (md_elf_section_change_hook): Define.
256 * doc/c-arm.texi (ARM Mapping Symbols): New node.
6057a28f
NC		 257 * NEWS: Mention new feature.
258
5e2d1ae8
DJ		 2592003-11-12 Daniel Jacobowitz <drow@mvista.com>
260
261 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
262 * doc/Makefile.am (install-info): Define.
263
264 * aclocal.m4: Regenerate.
265 * Makefile.in: Regenerate.
266 * doc/Makefile.in: Regenerate.
267
08e3ab90
NC		 2682003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
269
270 * configure.in: Add support for arm-wince-pe target.
271 * configure: Regenerate.
272
8d01d9a9
AJ		 2732003-11-11 Jan Hubicka <jh@suse.cz>
274
275 * config/tc-i386.c (tc_i386_fix_adjustable):
276
012a452b
AM		 2772003-11-10 Alan Modra <amodra@bigpond.net.au>
278
279 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
280
36fd3cc3
AM		 2812003-11-10 Alan Modra <amodra@bigpond.net.au>
282
283 * README: Update bug report address. Move bug reporting info to
284 binutils/README.
285
e2a2ebaa
CG		 2862003-11-07 Christian Groessler <chris@groessler.org>
287
288 * doc/c-z8k.texi: Document command-line options. Fix byte
289 register names. Document '.z8001' and '.z8002' directives.
290 Extend addressing modes documentation.
291
f24ddbdd
NC		 2922003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
293
294 * input-file.c (input_file_open): Use "No such file" error
295 message.
296
0bbf2aa4
NC		 2972003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
298
299 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
300 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
301 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
302 mav_mvax_table, mav_dspc_table): Initialise new field.
303 (insert_reg_alias): Initialise new field.
304 (md_pseudo_table): Add "unreq" entry.
305 (s_unreq): New function: Undo the effects of a previous .req.
306 * doc/c-arm.texi: Document new pseudo op.
307 * NEWS: Mention new feature.
308
1be59579
NC		 3092003-11-06 Bruno Rohee <bruno@rohee.com>
310
311 * config/obj-vms.c: Fix "the the" typo.
312 * doc/c-arm.texi: Likewise.
313
3142003-11-06 Nick Clifton <nickc@redhat.com>
315
316 * config/obj-vms.c: Convert to ISO-C.
317
5f5c1f75
AM		 3182003-11-05 Alan Modra <amodra@bigpond.net.au>
319
320 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
321
eb9618da
CG		 3222003-10-31 Christian Groessler <chris@groessler.org>
323
324 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
325
0379c688
NC		 3262003-10-29 Phil Edwards <phil@codesourcery.com>
327
328 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
329 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
330 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
331 * configure: Regenerated.
332
47eebc20
KH		 3332003-10-27 Kazu Hirata <kazu@cs.umass.edu>
334
335 * ChangeLog: Fix typos.
336 * ChangeLog-9295: Likewise.
337 * as.c: Fix comment typos.
338 * as.h: Likewise.
339 * atof-generic.c: Likewise.
340 * bit_fix.h: Likewise.
341 * frags.h: Likewise.
342 * hash.c: Likewise.
343 * input-file.c: Likewise.
344 * input-scrub.c: Likewise.
345 * itbl-ops.c: Likewise.
346 * itbl-parse.y: Likewise.
347 * listing.c: Likewise.
348 * macro.h: Likewise.
349 * read.c: Likewise.
350 * sb.c: Likewise.
351 * sb.h: Likewise.
352 * symbols.c: Likewise.
353 * symbols.h: Likewise.
354
ca43c854
SC		 3552003-10-27 Stephane Carrez <stcarrez@nerim.fr>
356
357 * config/tc-m68hc11.c: Convert to ISO C90.
358 * config/tc-m68hc11.h: Likewise.
359
a8015998
KH		 3602003-10-26 Kazu Hirata <kazu@cs.umass.edu>
361
362 * doc/c-sh64.texi: Fix a typo.
363
60493797
KH		 3642003-10-26 Kazu Hirata <kazu@cs.umass.edu>
365
366 * doc/c-alpha.texi: Fix typos.
367 * doc/c-ia64.texi: Likewise.
368 * doc/c-mmix.texi: Likewise.
369 * doc/c-sh64.texi: Likewise.
370 * doc/c-xtensa.texi: Likewise.
371 * doc/internals.texi: Likewise.
372
ea8f8eab
L		 3732003-10-24 H.J. Lu <hongjiu.lu@intel.com>
374
375 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
376 for .interp, .strtab and .symtab. Use specified section
377 attributes.
378
5e2f6673
L		 3792003-10-22 Andreas Schwab <schwab@suse.de>
380 H.J. Lu <hongjiu.lu@intel.com>
381 Jim Wilson <wilson@specifixinc.com>
382
383 * config/tc-ia64.c (update_qp_mutex): New.
384 (note_register_values): Properly handle one of PRs in compare
385 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
386 Clear mutex relation for .none/.unc. Don't clear mutex relation
387 on predicated compare.
388
5a21e886
NC		 3892003-10-21 Wouter van Heyst <wouter@vidicode.nl>
390
391 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
392 register requirements.
393 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
394
3e602632 3952003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 396 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 397
398 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
399 * config/m68k-parse.h: Likewise.
400 * NEWS: Mention the new support.
401 * doc/c-m68k.texi: Document new processor selection switch.
402
13757d0c
TS		 4032003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
404
405 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
406 extensions broken by gas' expression evaluation of constants.
407 (check_absolute_expr): Use it.
408 (mips_ip): Likewise.
409
88fc725d
HPN		 4102003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
411
412 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
413 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
414 --no-stubs.
415 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
416 comment.
417 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
418 (pushj_stubs): New variable.
419 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
420 (PUSHJSTUB_MAX): New macros.
421 (md_longopts): New options "--no-pushj-stubs" and synonym
422 "--no-stubs".
423 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
424 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
425 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
426 PUSHJ stub relaxation.
427 (md_convert_frag): Handle STATE_PUSHJSTUB.
428 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
429 (tc_gen_reloc): Ditto.
430 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
431 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
432 (struct mmix_segment_info_type): New.
433
36759679
NC		 4342003-10-17 Paul Dale <pauli@snapgear.com>
435 Bernardo Innocenti <bernie@develer.com>
436
437 * config/tc-m68k.c (make_pcrel_absolute): Enforce
438 PC-relative jumps with --pcrel.
439 (md_convert_frag_1): Likewise.
440 (md_create_long_jump): Likewise.
441
d4e2de6b
NC		 4422003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
443
444 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
445 (get_operand): Accept both 16 bit 32 bit registers as pointer
446 registers, when operating in Normal mode.
447 (fix_operand_size): Make default address size 16 for Normal mode.
448
ece01a63
ILT		 4492003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
450
451 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
452 registers.
453 (do_iwmmxt_word_addr): With a control register, reject conditional
454 execution and reject a non-word size.
455
fda712ee
AM		 4562003-10-16 Peter Bergner <bergner@vnet.ibm.com>
457
458 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
459 * configure: Regenerate.
460
60946ad0
AM		 4612003-10-15 Alan Modra <amodra@bigpond.net.au>
462
463 * doc/as.texinfo (Align): Correct list of byte targets.
464
1b8e29e5
TS		 4652003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
466
467 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
468 Fix indentation. Better error message.
469
b614a702
BW		 4702003-10-14 Bob Wilson <bob.wilson@acm.org>
471
472 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
473 argument in call to xtensa_get_property_section_name. Formatting.
474
224186bc
KK		 4752003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
476
477 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
478 parenthesis.
479
8edc77b9
KK		 4802003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
481
482 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 483 prototypes and casts.
8edc77b9
KK		 484 * config/tc-sh.h: Likewise.
485 * config/tc-sh64.c: Likewise.
486 * config/tc-sh64.h: Likewise.
487
1ae31fee
DB		 4882003-10-08 Dave Brolley <brolley@redhat.com>
489
490 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
491 (fr550_check_acc_range): New function.
492 (md_assemble): Call fr550_check_acc_range.
493
4942003-10-08 Dave Brolley <brolley@redhat.com>
495
496 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
497 (md_parse_option): Handle OPTION_CPU==fr550.
498 (md_show_usage): Document fr550.
499
05da4302
NC		 5002003-10-08 Philippe De Muyter <phdm@macqel.be>
501
60946ad0 502 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 503 (parse_args) : Accept new --gstabs+ option, and set
504 `use_gnu_debug_info_extensions'.
505 (show_usage) : Document --gstabs+ option.
506 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
507 * stabs.c (stabs_generate_asm_file) : If
508 `use_gnu_debug_info_extensions' is set, add the compilation
509 directory to the stabs debug info.
510 * doc/as.texinfo : Document --gstabs+ option.
511 * NEWS: Mention new feature.
512
60946ad0 5132003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 514
60946ad0
AM		 515 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
516 assembler syntax.
85cf2a8a 517
60946ad0
AM		 518 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
519 register names. Change all "defined (TE_LINUX)" to
520 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 521
60946ad0
AM		 522 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
523 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 524
4615568e
NC		 5252003-10-06 Robert Millan <robertmh@gnu.org>
526
60946ad0 527 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 528 * configure: Regenerate.
529
c2059446
NC		 5302003-10-05 Nick Clifton <nickc@redhat.com>
531
532 * as.c (parse_args): Revert patch to change handling of -f
533 option. Its behaviour is mandated by the POSIX 2 spec.
534
a72d6b4e
CG		 5352003-10-04 Christian Groessler <chris@groessler.org>
536
537 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
538 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
539 (md_pcrel_from): This function now gets called. Supply return
540 value.
541
33948635
NC		 5422003-10-04 Nick Clifton <nickc@redhat.com>
543
544 * as.c: Convert to ISO C90.
545
d3fb7ca2
NC		 5462003-10-04 Nick Clifton <nickc@redhat.com>
547
548 * as.c (std_shortopts): Remove 'f'.
549 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
550 acecpted as an alias for -f.
551
b256d4fd
NC		 5522003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
553
554 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
555 Make 'r' mean readonly data.
556
d17e7bce
TS		 5572003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
558
559 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
560 Unbreak overflow checks.
561
609f23f4
CD		 5622003-10-01 Chris Demetriou <cgd@broadcom.com>
563
564 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
565
ecd13cd3
TS		 5662003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
567
568 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
569 tests.
570 (load_register): Likewise.
571 (macro): Likewise.
572
30c378fd
CD		 5732003-09-30 Chris Demetriou <cgd@broadcom.com>
574
575 * config/tc-mips.c (mips_ip): Capitalize first word of
576 existing condition code warning, and add condition code
577 warnings for .ps instructions, and for bc1any[24][tf].
578
6a265366
CD		 5792003-09-30 Chris Demetriou <cgd@broadcom.com>
580
581 * NEWS: Mention support for MIPS64 Release 2.
582
43c58ae6
CD		 5832003-09-30 Chris Demetriou <cgd@broadcom.com>
584
585 * NEWS: Add an indication of the cutoff for 2.14.
586
5f74bc13
CD		 5872003-09-30 Chris Demetriou <cgd@broadcom.com>
588
589 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
590 * configure: Regenerate.
591 * config/tc-mips.c (imm2_expr): New variable.
592 (md_assemble, mips16_ip): Initialize imm2_expr.
593 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
594 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
595 (macro): Handle M_DEXT and M_DINS.
596 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
597 (mips_ip): Likewise.
598 (OPTION_MIPS64R2): New define.
599 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
600 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
601 (md_parse_option): Handle OPTION_MIPS64R2.
602 (s_mipsset): Handle setting "mips64r2" ISA.
603 (mips_cpu_info_table): Add mips64r2.
604 (md_show_usage): Document -mips64r2 option.
605 * doc/as.texinfo: Docuemnt -mips64r2 option.
606 * doc/c-mips.texi: Likewise.
607
de1e508d
DA		 6082003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
609
610 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
611
530556a9
JT		 6122003-09-26 Matt Thomas <matt@3am-software.com>
613
614 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
615 (OPTION_PIC): Define.
616 (md_longopts): Add "pic" option.
617 (md_parse_option): Change 'K' to OPTION_PIC.
618
f61e8019
AM		 6192003-09-23 Alan Modra <alan@modra.org>
620
621 * config/obj-elf.c (obj_elf_change_section): Adjust for
622 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
623 to be set when defaults are not. Don't set attr from defaults if
624 old_sec.
625
ae826530
TS		 6262003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
627
628 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
629 truncate values which won't fit im 32 bits.
630 (load_register): Likewise.
631 (macro): Likewise.
632
8cd5b113
AM		 6332003-09-17 Dmitry Diky <diwil@mail.ru>
634
635 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
636 (msp430_operands): Remove redundant l2[16] within switch-case.
637
28d297de
AM		 6382003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
639
640 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
641 * configure: Regenerate.
642
256ab948
TS		 6432003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
644
645 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
646 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
647 the function prototype.
648 (load_register): Likewise. Simplify the checks for sign-extended
649 constants.
650 (macro): Likewise. Fix code generation for 64-bit address constants
651 outside the 32-bit compatibility space. Adjust
652 macro_build_ldst_constoffset calls.
653 (s_cprestore): Adjust macro_build_ldst_constoffset call.
654
82e7541d
BW		 6552003-09-11 Bob Wilson <bob.wilson@acm.org>
656
657 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
658 literal_syms): New global variables.
659 (xtensa_define_label, add_target_symbol, xtensa_find_label,
660 map_over_defined_symbols, is_loop_target_label,
661 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
662 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
663 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
664 from insn_labels to saved_insn_labels when entering a literal region.
665 (xtensa_end_directive): Call md_flush_pending_output. Restore
666 insn_labels list when leaving a literal region.
667 (xtensa_literal_position): Call xtensa_clear_insn_labels.
668 (xtensa_literal_pseudo): Add check to disallow .literal inside a
669 literal region. Move insn_labels to saved_insn_labels and then restore
670 insn_labels on exit.
671 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
672 code to set is_loop_target or is_branch_target flag on the symbol
673 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
674 (xtensa_add_literal_sym, xtensa_add_insn_label,
675 xtensa_clear_insn_labels): New functions.
676 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
677 loops_ok argument. Rewrite to use insn_labels list instead of
678 calling xtensa_find_label and to check the is_loop_target flag on
679 symbols when loops_ok is false.
680 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
681 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
682 call to xtensa_move_labels. Propagate is_branch_target and
683 is_loop_target flags from symbols to frags.
684 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
685 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
686 aligning a loop instruction. Adjust call to xtensa_move_labels for
687 aligning entry instructions. Add call to xtensa_clear_insn_labels.
688 (xtensa_end): Remove call to xtensa_mark_target_fragments.
689 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
690 code to use new literal_syms list.
691 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
692 is_branch_target flags.
693
61846f28
BW		 6942003-09-09 Bob Wilson <bob.wilson@acm.org>
695
696 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
697 "move_labels" argument and corresponding call to xtensa_move_labels.
698 (md_assemble): Add a separate call to xtensa_move_labels and remove
699 argument for call to xtensa_mark_literal_pool_location.
700 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
701 calls to xtensa_mark_literal_pool_location.
702 (xtensa_create_local_symbol): Delete and inline the code into...
703 (xtensa_create_literal_symbol): ...here.
704 (xtensa_frob_label): Combine conditionals.
705 (expression_maybe_register, xtensa_symbol_new_hook,
706 fix_new_exp_in_seg): Use symbol_get_tc.
707
1745fcba
BW		 7082003-09-09 Bob Wilson <bob.wilson@acm.org>
709
710 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
711 combining identical literals.
712 (expression_maybe_register): Remove call to find_lit_sym_translation.
713 (is_duplicate_expression, cache_literal, is_duplicate_literal,
714 add_lit_sym_translation, find_lit_sym_translation): Delete.
715
3fb9d77f
NC		 7162003-09-07 Nick Clifton <nickc@redhat.com>
717
718 * doc/as.texinfo (Comments): Comment character for PPC is #.
719
12a99586
SC		 7202003-09-06 Stephane Carrez <stcarrez@nerim.fr>
721
722 PR savannah/4358:
723 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
724 overflow complain.
725
d5087907
RS		 7262003-09-05 Richard Sandiford <rsandifo@redhat.com>
727
728 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
729
8ad30312
NC		 7302003-09-04 Nick Clifton <nickc@redhat.com>
731
732 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
733 (md_pseudo_table): Add .v850e1 pseudo op.
734 (md_show_usage): Document -mv850e1 switch.
735 (md_parse_option): Accept -mv850e1 switch.
736 (md_begin): Allow TARGET_CPU to be v850e1.
737 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
738 * NEWS: Mention support for v850e1.
739
3c9030c1
AM		 7402003-09-04 Alan Modra <amodra@bigpond.net.au>
741
742 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
743 ppc_cpu selection rather than replacing.
744 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
745 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
746
13dfd2d0
NC		 7472003-09-03 Robert Millan <robertmh@gnu.org>
748
749 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
750 triplet.
751 * configure: Regenerate.
752
13b2be9c
DJ		 7532003-09-02 Daniel Jacobowitz <drow@mvista.com>
754
755 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
756 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
757 Specify AC_CONFIG_AUX_DIR.
758 * aclocal.m4: Regenerated with aclocal-1.7.
759 * configure: Regenerated with autoconf 2.57.
760 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
761
364b6d8b
JJ		 7622003-08-29 Jakub Jelinek <jakub@redhat.com>
763
6749011b 764 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 765 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
766 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
767 nor tc_cfi_emit_pcrel_expr are defined.
768 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
769 DIFF_EXPR_OK is not defined.
770 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
771 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
772 tc_cfi_emit_pcrel_expr): Define.
773 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
774 sparc_cfi_emit_pcrel_expr): New prototypes.
775 (sparc_cie_data_alignment): New decl.
776 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
777 * config/tc-sparc.c: Include dw2gencfi.h.
778 (sparc_cie_data_alignment): New variable.
779 (md_begin): Initialize it.
780 (sparc_cfi_frame_initial_instructions): New function.
781 (sparc_regname_to_dw2regnum): Likewise.
782 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 783 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 784
785 * config/tc-sparc.c (s_common): Cast last argument to long and
786 change format string to shut up warning.
787
0dee3be0
JE		 7882003-08-25 Jason Eckhardt <jle@rice.edu>
789
790 * doc/c-i860.texi: Update text about relocatable address expansions.
791
af858dae
JE		 7922003-08-24 Jason Eckhardt <jle@rice.edu>
793
794 * config/tc-i860.c (md_assemble): Use isrc2 from the original
795 instruction when expanding E_ADDR.
796
3673a93e
NC		 7972003-08-21 Nick Clifton <nickc@redhat.com>
798
799 * po/tr.po: Updated Turkish translation.
800
55257f50
AM		 8012003-08-20 Alan Modra <amodra@bigpond.net.au>
802
803 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
804 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
805
f02232aa
NC		 8062003-08-19 Nick Clifton <nickc@redhat.com>
807
808 * config/tc-arm.c (cp_address_required_here): Add code to handle
809 unindexed addressing mode.
810
3d8aea2f
AM		 8112003-08-19 Alan Modra <amodra@bigpond.net.au>
812
813 * config/tc-ppc.c (md_parse_option): Handle -m440.
814 (md_show_usage): Add -m440.
815 (md_apply_fix3): Warning fix.
816 * doc/c-ppc.texi: Document -m440.
817
d6415f6c
AM		 8182003-08-16 Benjamin Kalytta <bkausbk@web.de>
819
820 * read.c (s_print): Check for NULL.
821
1a317472
AM		 8222003-08-16 Alan Modra <amodra@bigpond.net.au>
823
824 * write.c (fixup_segment): When handling an expression involving
825 the subtraction of two symbols in the same segment, don't clear
826 fx_pcrel except for TC_M68K.
827
da64f3bf
AM		 8282003-08-14 Alan Modra <amodra@bigpond.net.au>
829
f86103b7
AM		 830 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
831 code.
832 * config/tc-i386.c: Likewise.
833 (RELOC_ENUM): Don't define. Replace throughout with enum.
834
c8089be7 835 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 836 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
837 Run "make dep-am".
838 * Makefile.in: Regenerate.
839
c04898f8
AS		 8402003-08-08 Andreas Schwab <schwab@suse.de>
841
842 * config/tc-m68k.h (TARGET_USE_CFIPOP)
843 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
844 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
845 Define.
846 * config/tc-m68k.c: Include "dw2gencfi.h".
847 (tc_m68k_regname_to_dw2regnum)
848 (tc_m68k_frame_initial_instructions): New functions.
849
3b260895
NC		 8502003-08-08 Dmitry Diky <diwil@mail.ru>
851
852 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
853 according to gcc order.
854
14d3f364
JE		 8552003-08-07 Jason Eckhardt <jle@rice.edu>
856
c8089be7
AM		 857 * config/tc-i860.c (i860_check_label): New function.
858 * config/tc-i860.h (i860_check_label): New prototype.
859 (tc_check_label): Define macro as i860_check_label.
14d3f364 860
820aff55
JE		 8612003-08-06 Jason Eckhardt <jle@rice.edu>
862
c8089be7
AM		 863 * config/tc-i860.c (s_align_wrapper): New function and prototype.
864 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
865 surrounding OBJ_ELF ifdef, and re-format slightly.
866 * doc/c-i860.texi: Document the special .align syntax available
867 in Intel mode.
820aff55 868
e15f6d30
JE		 8692003-08-06 Jason Eckhardt <jle@rice.edu>
870
871 * config/tc-i860.c (i860_handle_align): New function.
872 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
873 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
874
0acc96e1
JE		 8752003-08-06 Jason Eckhardt <jle@rice.edu>
876
877 * config/tc-i860.c (i860_process_insn): Check that instructions
878 with their dual-bit set are 8-byte aligned.
879
9e7d479d
NC		 8802003-08-06 Nick Clifton <nickc@redhat.com>
881
882 * po/fr.po: Updated French translation.
883
07c7854e
JE		 8842003-08-05 Jason Eckhardt <jle@rice.edu>
885
c8089be7 886 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 887 setting during flop argument parsing. Instead, do it after
888 instruction is fully parsed.
889
5eb0723a
JE		 8902003-08-05 Jason Eckhardt <jle@rice.edu>
891
c8089be7 892 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 893 directives are only available in Intel syntax mode.
894
5ea0549d
JE		 8952003-08-05 Jason Eckhardt <jle@rice.edu>
896
c8089be7
AM		 897 * config/tc-i860.c (s_dual): Accept .dual directive only in
898 the Intel syntax mode.
899 (s_enddual): Likewise for .enddual.
900 (s_atmp): Likewise for .atmp.
5ea0549d 901
a4622f40
AM		 9022003-08-04 Alan Modra <amodra@bigpond.net.au>
903
904 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
905 for memory operands. Pass the full operand_string to i386_index_check.
906
87505968
JE		 9072003-08-01 Jason Eckhardt <jle@rice.edu>
908
c8089be7
AM		 909 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
910 (target_intel_syntax): Declare variable.
911 (OPTION_INTEL_SYNTAX): Declare macro.
912 (md_longopts): Add option -mintel-syntax.
913 (md_parse_option): Set target_intel_syntax.
914 (md_show_usage): Add -mintel-syntax usage.
915 (md_begin): Set reg_prefix based on target_intel_syntax.
916 (i860_process_insn): Skip register prefix only if there is one.
917 Parse relocatable expressions in either Intel or AT&T syntax based
918 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
919 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
920 about the differences in syntax.
87505968 921
20977673
AM		 9222003-08-01 Dmitry Diky <diwil@mail.ru>
923
924 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
925 to all arches.
926
26c9b704
JR		 9272003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
928
929 * config/tc-sh.c (md_assemble): For branches, check & update
930 valid_arch here.
931
7734b6e9
JE		 9322003-07-30 Jason Eckhardt <jle@rice.edu>
933
934 * config/tc-i860.c: Convert to ISO C90.
935
2d150871
RO		 9362003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
937
938 * read.c (s_space): Revert 2003-07-28 change.
939
92191b29
AM		 9402003-07-30 Alan Modra <amodra@bigpond.net.au>
941
942 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
943
c861c80c
AM		 9442003-07-29 Alan Modra <amodra@bigpond.net.au>
945
946 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
947
77a6138a
AM		 9482003-07-29 Jakub Jelinek <jakub@redhat.com>
949
950 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
951
34f70875
L		 9522003-07-28 H.J. Lu <hongjiu.lu@intel.com>
953
954 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
955
8d548edb
RO		 9562003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
957
958 * read.c (s_space): Don't warn about .space 0.
959
dcd410fe
RO		 9602003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
961
962 * config/tc-mips.c (mips_flag_pdr): Define.
963 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
964 (s_mips_end) [OBJ_ELF]: Likewise.
965 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
966 (md_parse_option) [OBJ_ELF]: Handle them.
967 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
968
969 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
970 * doc/as.texinfo (Overview) [MIPS]: Likewise.
971
3cddba1e
L		 9722003-07-25 H.J. Lu <hongjiu.lu@intel.com>
973
974 * config/obj-elf.c (obj_elf_change_section): Update
975 elf_section_type and elf_section_flags only when they are
976 specified.
977
8e8c182c
L		 9782003-07-25 H.J. Lu <hongjiu.lu@intel.com>
979
980 * config/obj-elf.c (obj_elf_change_section): Always set section
981 type and flags.
982
2f89ff8d
L		 9832003-07-25 H.J. Lu <hongjiu.lu@intel.com>
984
985 * config/obj-elf.c (special_sections): Removed.
986 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
987 elf_section_type and elf_section_flags.
988 (elf_frob_file): Set SHT_GROUP.
989
990 * config/obj-elf.h (obj_sec_set_private_data): New.
991
992 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
993 * config/tc-ia64.h: Likewise.
994 * config/tc-m32r.h: Likewise.
995 * config/tc-m68hc11.h: Likewise.
996 * config/tc-mcore.h: Likewise.
997 * config/tc-mips.h: Likewise.
998 * config/tc-ppc.h: Likewise.
999 * config/tc-sh64.h: Likewise.
1000 * config/tc-v850.h: Likewise.
1001 * config/tc-xtensa.h: Likewise.
1002
1003 * config/tc-v850.h (SHF_V850_GPREL): Removed.
1004 (SHF_V850_EPREL): Likewise.
1005 (SHF_V850_R0REL): Likewise.
1006
1007 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
1008 is defined.
1009
a7f10e7a
SC		 10102003-07-24 Stephane Carrez <stcarrez@nerim.fr>
1011
1012 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
1013 debugging symbols so that we handle page memory correctly.
1014
834d807b
NC		 10152003-07-24 Nick Clifton <nickc@redhat.com>
1016
1017 * po/fr.po: Updated French translation.
1018
8266886e
DJ		 10192003-07-23 Daniel Jacobowitz <drow@mvista.com>
1020
1021 * config/tc-arm.c (arm_archs): Add iwmmxt.
1022
b41b1f95 10232003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 1024
b41b1f95
L		 1025 * read.c (do_parse_cons_expression): Mark nbytes unused to
1026 silence gcc.
1027
0c0b9be0
AO		 10282003-07-22 Alexandre Oliva <aoliva@redhat.com>
1029
ba18dd6f
AO		 1030 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
1031 or bsr/bs.
1032
0c0b9be0
AO		 1033 * config/tc-h8300.c (md_assemble): Make sure characters after
1034 slash and dot are lower-case.
1035
6c37ac4d
NC		 10362003-07-17 Nick Clifton <nickc@redhat.com>
1037
1038 * po/es.po: New Spanish translation.
1039 * po/tr.po: New Turkish translation.
1040 * po/opcodes.pot: Regenerate.
1041
c5c0a210
AM		 10422003-07-16 Alan Modra <amodra@bigpond.net.au>
1043
1044 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
1045 (generic_dwarf2_emit_offset): Don't define function when
1046 TC__DWARF2_EMIT_OFFSET is defined.
1047
5a7ea749
RS		 10482003-07-15 Richard Sandiford <rsandifo@redhat.com>
1049
1050 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
1051 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 1052 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 1053
ec178e1b
AM		 10542003-07-15 Alan Modra <amodra@bigpond.net.au>
1055
1056 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
1057 only for V850_OPERAND_DISP operands.
1058
e85ca5bb
AM		 10592003-07-15 Alan Modra <amodra@bigpond.net.au>
1060
1061 * frags.c (frag_more): Move segment checks to..
1062 (frag_alloc_check): ..here. New function.
1063 (frag_append_1_char): Call frag_alloc_check.
1064
76bff705
NC		 10652003-07-14 Nick Clifton <nickc@redhat.com>
1066
1067 * po/tr.po: Update with latest version.
1068 * po/POTFILES.in: Regenerate.
1069 * po/gas.pot: Regenerate.
1070 * configure: Regenerate.
1071
278ed128
NC		 10722003-07-14 Nick Clifton <nickc@redhat.com>
1073
1074 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
1075 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
1076 "safe-ctype.h" and update use of macros.
1077 * Makefile.am: Update dependencies.
1078 * Makefile.in: Regenerate.
1079
fce00800
AM		 10802003-07-11 Alan Modra <amodra@bigpond.net.au>
1081
1082 * po/gas.pot: Regenerate.
1083
75e21f08
JJ		 10842003-07-10 Jakub Jelinek <jakub@redhat.com>
1085
1086 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1087 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1088 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1089 DWARF2_CIE_DATA_ALIGNMENT): Define.
1090 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1091 prototypes.
1092 (ppc_cie_data_alignment): Declare.
1093 * config/tc-ppc.c: Include dw2gencfi.h.
1094 (ppc_cie_data_alignment): Define.
1095 (md_begin): Initialize ppc_cie_data_alignment.
1096 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1097 functions.
1098 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1099 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1100 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1101 DWARF2_CIE_DATA_ALIGNMENT): Define.
1102 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1103 New prototypes.
1104 (s390_cie_data_alignment): Declare.
1105 * config/tc-s390.c: Include dw2gencfi.h.
1106 (s390_cie_data_alignment): Define.
1107 (md_begin): Initialize s390_cie_data_alignment.
1108 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1109 New functions.
1110
2ce28d43
AO		 11112003-07-10 Alexandre Oliva <aoliva@redhat.com>
1112
1113 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
1114 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
1115 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1116 * configure.in (am33_2.0, mn10300-*-linux*): Added.
1117 * configure: Rebuilt.
1118 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
1119 elf32-am33lin.
1120 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
1121 by default.
1122
bf6f0d0c
AO		 11232003-07-09 Alexandre Oliva <aoliva@redhat.com>
1124
1125 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
1126 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
1127 for subtracts from GLOBAL_OFFSET_TABLE that could not be
1128 simplified.
1129 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
1130 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
1131 could not be simplified.
1132 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
1133 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
1134 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
1135 BDF_RELOC_MN10300_GOT32.
1136 * config/tc-mn10300.c (mn10300_fix_adjustable): If
1137 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
1138 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1139 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
1140 symbol if we know its value.
1141 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1142 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
1143 duplicate underscore prefix.
1144 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1145 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
1146 type in X_md, not X_add_number. Zero X_add_number.
1147 (mn10300_check_fixup): Extract relocation type from X_md.
1148 * config/tc-mn10300.h: Update comment.
1149 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1150 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
1151 (O_PIC_reloc): this.
1152 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
1153 (mn10300_check_fixup): Likewise.
1154 (mn10300_parse_name): Set X_add_number to relocation type.
1155 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1156 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
1157 O_GOTOFF, O_PLT, O_GOT): Define.
1158 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
1159 (mn10300_check_fixup): New fn.
1160 (md_assemble): Call it. Check for PIC-related relocs.
1161 (mn10300_cons_fix_new): Likewise. New fn.
1162 (mn10300_end_of_match): New fn.
1163 (mn10300_md_parse_name_cont): New fn.
1164
e7b71525
AO		 11652003-07-09 Alexandre Oliva <aoliva@redhat.com>
1166
1167 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
1168 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
1169 accumulator's shift.
1170 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1171 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
1172 md_assemble, md_estimate_size_before_relax): Handle fbCC.
1173 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1174 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
1175 HAVE_AM33_2.
1176 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1177 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
1178 (HAVE_AM33): Match AM33_2 too.
1179 (HAVE_AM33_2): New macro.
1180 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
1181 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
1182 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
1183 (float_registers, double_registers): New variables.
1184 (float_register_name, double_register_name): New functions.
1185 (md_assemble): Recognize FP registers. Implement FMT_D3.
1186 (mn10300_insert_operand): Support FP registers.
1187
115695a8
CD		 11882003-07-08 Chris Demetriou <cgd@broadcom.com>
1189
1190 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
1191 target being a global symbol if not compiling SVR4 PIC code.
1192
9f7598c1
NC		 11932003-07-07 Nick Clifton <nickc@redhat.com>
1194
1195 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1196 .high, .shigh and .low directives.
1197
1b680e4f
RS		 11982003-07-07 Richard Sandiford <rsandifo@redhat.com>
1199
1200 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1201 (DSYMMODE): Remove.
1202 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1203 operand size as well.
1204 (skip_colonthing): Remove unused expression argument. Tighten checks
1205 for 2-digit sizes.
1206 (colonmod24): Remove.
1207 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1208 (get_operand): Likewise. Use the standard code to read the size of
1209 pc-relative operands.
1210 (fix_operand_size): Include the size-guessing logic that used to be
1211 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1212 offsets with a symbolic component.
1213
0cea6190
NC		 12142003-07-04 Nick Clifton <nickc@redhat.com>
1215
1216 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1217 macro to compute size of selected register name array.
1218
933fbc29
MS		 12192003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1220
1221 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1222 (md_begin): Add minimal cpu type logic for instructions with different
1223 binary format depending on the cpu.
1224 (md_assemble): Remove check for minimal cpu.
1225 (s390_insert_operand): Add support for long displacements.
1226 (md_gather_operands): Likewise.
1227 (tc_s390_fix_adjustable): Likewise.
1228 (tc_s390_force_relocation): Likewise.
1229 (md_apply_fix3): Likewise.
1230
1a2c1fad
CD		 12312003-06-30 Chris Demetriou <cgd@broadcom.com>
1232
1233 * config/tc-mips.c (s_mipsset): Implement -march= handling
1234 differently.
1235
17a2f251
TS		 12362003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1237
1238 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1239 prototypes and casts. Replace PTR with void *. Reformat.
1240 * config/tc-mips.h: Likewise.
1241
6344efa4
AM		 12422003-06-30 Alan Modra <amodra@bigpond.net.au>
1243
1244 * config/tc-ia64.c (note_register_values): Warning fix.
1245 * config/tc-mips.c (append_insn): Likewise.
1246
fef14a42
TS		 12472003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1248
1249 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1250 .set arch=FOO.
1251 (file_mips_arch): Rename mips_arch.
1252 (mips_arch_info,mips_tune_info): Remove.
1253 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1254 (mips_cpu_info_from_arch): New function.
1255 (md_begin): Use file_mips_arch.
1256 (macro_build,macro,mips_ip): Use mips_opts.arch.
1257 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1258 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1259 Use file_mips_arch.
1260 (s_mipsset): Support for .set arch=FOO.
1261 (mips_cpu_info_table): Fix typo.
1262
02fc3089
L		 12632003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1264
1265 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1266
2d0d09ca
RS		 12672003-06-25 Richard Sandiford <rsandifo@redhat.com>
1268
1269 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1270 unsigned 8-bit operands.
1271
685736be
NC		 12722003-06-24 Nick Clifton <nickc@redhat.com>
1273
1274 * read.c (s_comm): Change error message to assume an unsigned size
1275 has been passed to .comm.
1276 * config/tc-sparc.c (s_common): Likewise.
1277 * write.c (write_contents): Replace 'unsigned long' with
1278 'addressT' and 'long' with offsetT in order to allow computations
1279 with very large values to work for 64-bit addressed targets.
1280 (relax_and_size_all_segments): Likewise.
1281 (relax_frag): Likewise.
1282 (relax_segment): Likewise.
e85ca5bb 1283
e98d298c
MM		 12842003-06-23 Mark Mitchell <mark@codesourcery.com>
1285
1286 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1287
ca164297
L		 12882003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1289
1290 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1291 Instructions.
1292
1293 * gas/config/tc-i386.h (CpuPNI): New.
1294 (CpuUnknownFlags): Add CpuPNI.
1295
041340ad
JW		 12962003-06-23 <davidm@hpl.hp.com>
1297
1298 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1299 freebsd, openvms, and nsk (non-stop kernel).
1300
b7599f01
JT		 13012003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1302
1303 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1304 all locals have been declared.
1305
b7c7d6c1
TS		 13062003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1307
1308 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1309 special handling for n32 ABI.
1310 (macro): Likewise.
1311
815ddb50
TS		 13122003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1313
1314 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1315 2003-06-11 change.
1316
f590b86e
CG		 13172003-06-19 Christian Groessler <chris@groessler.org>
1318
1319 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1320 now, not only a warning. Add some more checks to detect invalid
1321 registers.
1322 (get_operand): For CLASS_IR remember register size in mode struct.
1323 (get_specific): Handle new CLASS_IRO type. Add register size
1324 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1325 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1326
931e13a6
AM		 13272003-06-19 Alan Modra <amodra@bigpond.net.au>
1328
1329 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1330 (ppc_change_csect): Add align param. Align frag at start of csect.
1331 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1332 (ppc_frob_section): Align vma.
1333
9393cb0d
JJ		 13342003-06-18 Jakub Jelinek <jakub@redhat.com>
1335
1336 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1337 (output_cie): Don't pad.
1338 (output_fde): Add align argument. Pad to align if not 0.
1339 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1340 Pad just last FDE to EH_FRAME_ALIGNMENT.
1341
df9a398f
MS		 13422003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1343
1344 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1345 dependent on s390_arch_size and current_cpu dependent on
1346 current_mode_mask.
1347
2fe04c57
NC		 13482003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1349
1350 * configure.in: Add c4x as an architecture variant to tic4x.
1351 * configure: Regenerate.
1352 * Makefile.in: Regenerate.
1353 * doc/Makefile.in: Regenerate.
1354
9f2b53d7
AM		 13552003-06-18 Alan Modra <amodra@bigpond.net.au>
1356
1357 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1358 ".TOC." from PPC64_TOC relocs.
1359
ba0b2174
AM		 13602003-06-17 Alan Modra <amodra@bigpond.net.au>
1361
1362 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1363
f899b4b8
TS		 13642003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1365
1366 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1367 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1368 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1369 s_cprestore,s_cpadd): Use them.
1370
399f703e
HPN		 13712003-06-16 Hans-Peter Nilsson <hp@axis.com>
1372
1373 * configure.in: Add specific case for cris-*-linux-gnu* with
1374 em=linux.
1375 * configure: Regenerate.
1376 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1377 if TE_LINUX defined, else FALSE.
1378 (bfd_boolean demand_register_prefix): Set default from
1379 DEFAULT_CRIS_AXIS_LINUX_GNU.
1380 (symbols_have_leading_underscore): Similar.
1381 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1382
39c2da32
RE		 13832003-06-13 Richard Earnshaw <rearnsha@arm.com>
1384
1385 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1386 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1387 FPU_ARCH_FPA for AOUT.
1388 (md_begin): Don't try to guess the floating point architecture from
1389 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1390
a06a29f2
NC		 13912003-06-13 Robert Millan <zeratul2@wanadoo.es>
1392
1393 * configure.in: Add i386-netbsd-gnu target.
1394 * configure: Regenerate.
1395
d88ef7a6
TT		 13962003-06-12 Tom Tromey <tromey@redhat.com>
1397
1398 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1399 directives node.
1400
34ce925e
RS		 14012003-06-12 Richard Sandiford <rsandifo@redhat.com>
1402
1403 * config/tc-mips.c (append_insn): In a compound relocation, take the
1404 field width from the final (outermost) operator.
1405
cdfbf930
RH		 14062003-06-11 Richard Henderson <rth@redhat.com>
1407
1408 * dw2gencfi.c (struct cfi_escape_data): New.
1409 (cfi_add_CFA_nop): Remove.
1410 (CFI_escape, dot_cfi_escape): New.
1411 (dot_cfi): Remove nop.
1412 (cfi_pseudo_table): Remove nop; add escape.
1413 (output_cfi_insn): Likewise.
1414 (select_cie_for_fde): Stop on escape.
1415 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1416 * read.c, read.h (do_parse_cons_expression): New.
1417 * doc/as.texinfo (.cfi_escape): New.
1418
8c1a34cd
TS		 14192003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1420
1421 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1422 (s_cprestore): Likewise.
1423 (s_cpreturn): Likewise.
1424
4b0cff4e
TS		 14252003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1426
1427 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1428 with zeros.
1429
a7ebbfdf
TS		 14302003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1431
1432 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1433 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1434 exceptions from size assert. Remove most of the addend fixup
1435 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1436 handling. Remove zero addend specialcases.
1437 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1438 the addend fixup specialcase.
1439 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1440
d25d759d
TS		 14412003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1442
1443 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1444 in the RELOC_EXPANSION_POSSIBLE case.
1445
9d83078b
AM		 14462003-06-11 Alan Modra <amodra@bigpond.net.au>
1447
1448 * config/tc-i960.c (line_comment_chars): Add '#'.
1449 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1450
3b443373
L		 14512003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1452
1453 * po/Make-in (DESTDIR): New.
1454 (install-data-yes): Support $(DESTDIR).
1455 (uninstall): Likewise.
1456
795bb480
AM		 14572003-06-11 Alan Modra <amodra@bigpond.net.au>
1458
1459 * Makefile.am: Run "make dep-am".
1460 * Makefile.in: Regenerate.
1461 * po/POTFILES.in: Regenerate.
1462
b11dcf4e
DE		 14632003-06-10 Doug Evans <dje@sebabeach.org>
1464
1465 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1466 CGEN_INSN_RELAXED.
1467 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1468 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1469 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1470
adadcc0c
AM		 14712003-06-10 Alan Modra <amodra@bigpond.net.au>
1472 Gary Hade <garyhade@us.ibm.com>
1473
1474 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1475 (md_apply_fix3): Special case lq insn.
1476
0613284f
RS		 14772003-06-10 Richard Sandiford <rsandifo@redhat.com>
1478
1479 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1480 lists. Allow single-register ranges.
1481
f4984206
RS		 14822003-06-10 Richard Sandiford <rsandifo@redhat.com>
1483
1484 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1485 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1486
12b55ccc
L		 14872003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1488
1489 * NEWS: Updated for the new -n option for the i386 assembler.
1490
1491 * config/tc-i386.c (optimize_align_code): New.
1492 (md_shortopts): Add 'n'.
1493 (md_parse_option): Handle 'n'.
1494 (md_show_usage): Add '-n'.
1495
1496 * config/tc-i386.h (optimize_align_code): Declared.
1497 (md_do_align): Optimize code alignment only if optimize_align_code
1498 is not 0.
1499
1500 * doc/as.texinfo: Add the new -n option.
1501
1502 * doc/c-i386.texi: Document the new -n option.
1503
fa87b337
RH		 15042003-06-07 Richard Henderson <rth@redhat.com>
1505
17076204
RH		 1506 * doc/as.texinfo: Document .cfi_rel_offset.
1507
fa87b337
RH		 1508 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1509 (cfi_add_CFA_offset): Detect invalid offsets.
1510 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1511 (cfi_add_CFA_restore_state): Restore it.
1512 (CFI_rel_offset): New.
1513 (cfi_pseudo_table): Add it.
1514 (dot_cfi): Handle it.
1515
52628315
L		 15162003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1517
1518 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1519 predicate for ia64.
1520
d4ea8842
MS		 15212003-06-05 Michael Snyder <msnyder@redhat.com>
1522
1523 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1524 (build_bytes): Ditto.
1525
15262003-06-05 Richard Sandiford <rsandifo@redhat.com>
1527
1528 * config/tc-h8sx.c (DMODE): Remove.
1529 (colonmod24): Don't choose a default if the operand is a 16-bit
1530 constant integer.
1531 (fix_operand_size): New function.
1532 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1533 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1534
2be24b54
ML		 15352003-06-05 Michal Ludvig <mludvig@suse.cz>
1536
1537 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1538 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1539 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1540 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1541 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1542 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1543 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1544 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1545 (cfi_pseudo_table): New directives .cfi_return_column,
1546 .cfi_restore, .cfi_undefined, .cfi_same_value,
1547 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1548 (dot_cfi, output_cfi_insn): Handle new directives.
1549 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1550 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1551 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1552
757bc393
RH		 15532003-06-04 Richard Henderson <rth@redhat.com>
1554
1233ae62
RH		 1555 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1556
757bc393
RH		 1557 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1558
f4b97536
RH		 15592003-06-04 Richard Henderson <rth@redhat.com>
1560
1561 * config/tc-alpha.c (s_alpha_usepv): New.
1562 (md_pseudo_table): Add it.
1563 (alpha_cfi_frame_initial_instructions): New.
1564 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1565 (tc_cfi_frame_initial_instructions): New.
1566 * doc/c-alpha.texi: Document .usepv.
1567
68d55fe3
JJ		 15682003-06-04 Jakub Jelinek <jakub@redhat.com>
1569
1570 * as.c (show_usage): Document --execstack and --noexecstack.
1571 (parse_args): Add --execstack and --noexecstack.
1572 (main): Create .note.GNU-stack section if --execstack or
1573 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1574 * as.h (flag_execstack, flag_noexecstack): New.
1575
f9b4148d
CD		 15762003-06-03 Chris Demetriou <cgd@broadcom.com>
1577
1578 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1579 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1580 (OPTION_MISC_BASE): New defines.
1581 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1582 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1583 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1584 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1585 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1586 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1587 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1588 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1589 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1590 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1591 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1592 (OPTION_TRAP): Redefine in terms of new defines.
1593 (md_longopts): Reorder entries.
1594
7ee7b84d
MS		 15952003-05-14 Michael Snyder <msnyder@redhat.com>
1596 From Bernd Schmidt <bernds@redhat.com>
1597 and Michael Snyder <msnyder@redhat.com>
1598 and Alexandre Oliva <aoliva@redhat.com>
1599 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1600 * config/tc-h8300.h: Ditto.
1601
e30ddb24
NC		 16022003-06-03 Nick Clifton <nickc@redhat.com>
1603
1604 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1605 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1606 before calling bfd_reloc_type_lookup.
1607
ed7d5d1a
AM		 16082003-06-02 Alan Modra <amodra@bigpond.net.au>
1609
1610 * read.c (emit_expr): Set dot_value.
1611 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1612
c1ed1235
AM		 16132003-06-02 Alan Modra <amodra@bigpond.net.au>
1614
1615 * macro.c (sub_actual): Don't lose string if it turns out that
1616 &string wasn't an arg.
1617
eafbc43f
RH		 16182003-05-31 Richard Henderson <rth@redhat.com>
1619
1620 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1621 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1622
f37f01cf
RH		 16232003-05-29 Richard Henderson <rth@redhat.com>
1624
1625 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1626 (all_frame_data, plast_frame_data, cur_frame_data): New.
1627 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1628 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1629 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1630 * config/tc-alpha.h (md_end): New.
1631 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1632 (DWARF2_CIE_DATA_ALIGNMENT): New.
1633
a197c351
NC		 16342003-05-29 Nick Clifton <nickc@redhat.com>
1635
1636 * configure.in: Add i386-*-freebsd* entry.
1637 * configure: Regenerate.
1638
4bf4a882 16392003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1640
1641 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1642
756d1d01
RH		 16432003-05-27 Richard Henderson <rth@redhat.com>
1644
1645 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1646 symbol_create call.
1647 (current_location): Use symbol_temp_new_now.
1648 * stabs.c (s_stab_generic): Use symbol_temp_new.
1649 * symbols.c (temp_label_name): Remove.
1650 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1651
a4447b93
RH		 16522003-05-27 Richard Henderson <rth@redhat.com>
1653
1654 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1655 * as.c (main): Always call cfi_finish.
1656 * config/tc-i386.c (x86_dwarf2_return_column): New.
1657 (x86_cie_data_alignment): New.
1658 (md_begin): Set them.
1659 (tc_x86_cfi_init): Remove.
1660 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1661 return int, not unsigned long; don't as_bad here.
1662 (tc_x86_frame_initial_instructions): Streamline; use
1663 updated api.
1664 * config/tc-i386.h (tc_cfi_init): Remove.
1665 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1666 (DWARF2_CIE_DATA_ALIGNMENT): New.
1667
b7d6ed97
RH		 16682003-05-27 Richard Henderson <rth@redhat.com>
1669
1670 * symbols.c (temp_label_name): New.
1671 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1672 (symbol_set_value_now): New.
1673 * symbols.h: Prototype them.
1674 * dwarf2dbg.c: Use them.
1675 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1676
14218d5f
JE		 16772003-05-23 Jason Eckhardt <jle@rice.edu>
1678
1679 * config/tc-i860.c (target_xp): Declare variable.
1680 (OPTION_XP): Declare macro.
1681 (md_longopts): Add option -mxp.
1682 (md_parse_option): Set target_xp.
1683 (md_show_usage): Add -mxp usage.
1684 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1685 (md_assemble): Don't try expansions if XP_ONLY is set.
1686 * doc/c-i860.texi: Document -mxp option and i860XP support.
1687
36ede617
EC		 16882003-05-23 Eric Christopher <echristo@redhat.com>
1689
1690 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1691
a105a300
TS		 16922003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1693
1694 * config/tc-mips.c (append_insn): Use actual relocation size for new
1695 fixp's. Don't relax overflow checking for partial_inplace relocations.
1696 Use the actual relocation type in combined relocs, not just the type
1697 of the first one.
1698 (macro_build_jalr): Use actual relocation size for new fix.
1699 (s_cpsetup, s_gpdword): Likewise.
1700
dc9461f6
TS		 17012003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1702
1703 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1704
ceb41009
NC		 17052003-05-22 Nick Clifton <nickc@redhat.com>
1706
1707 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1708 section relative offsets for relocs that will not be based on the
1709 section symbol.
1710 (xstormy16_md_apply_fix3): Remove previous patch to this
1711 function.
1712
143d77c5
EC		 17132003-05-07 Eric Christopher <echristo@redhat.com>
1714
ed7d5d1a
AM		 1715 * config/tc-mips.c (mips_abicalls): New variable.
1716 (md_parse_option): Use.
1717 (s_option): Ditto.
1718 (s_abicalls): Ditto.
1719 (mips_elf_final_processing): Set EF_MIPS_PIC and
1720 EF_MIPS_CPIC dependent on above.
143d77c5 1721
85c77c38
DA		 17222003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1723
1724 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1725
87ccc1b0
NC		 17262003-05-21 Nick Clifton <nickc@redhat.com>
1727
ed7d5d1a
AM		 1728 * config/obj-elf.c: Include dwarf2dbg.h.
1729 (elf_pseudo_tab): Add .file and .loc.
1730 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1731 * config/tc-arm.c: Likewise.
1732 * config/tc-h8300.c: Likewise.
1733 * config/tc-hppa.c: Likewise.
1734 * config/tc-ia64.c: Likewise.
1735 * config/tc-m68hc11.c: Likewise.
1736 * config/tc-m68k.c: Likewise.
1737 * config/tc-mmix.c: Likewise.
1738 * config/tc-mn10300.c: Likewise.
1739 * config/tc-ppc.c: Likewise.
1740 * config/tc-sh.c: Likewise.
1741 * config/tc-sparc.c: Likewise.
1742 * config/tc-v850.c: Likewise.
1743 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1744 dwarf2dbg.h.
1745 * config/tc-ip2k.c: Likewise.
1746 * config/tc-iq2000.c: Likewise.
1747 * config/tc-xstormy16.c: Likewise.
1748 * config/tc-xtensa.c: Likewise.
87ccc1b0 1749 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1750 * Makefile.in: Regenerate.
1751 * aclocal.m4: Regenerate.
1752 * config.in: Regenerate.
1753 * configure: Regenerate.
1754 * po/POTFILES.in: Regenerate.
1755 * po/gas.pot: Regenerate.
143d77c5 1756
7ed2c8b0
NC		 17572003-05-21 Nick Clifton <nickc@redhat.com>
1758
1759 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1760 BFD_ASSEMBLER targets.
1761 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1762 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1763 defining BFD_ASSEMBLER.
1764
39b82151
ML		 17652003-05-20 Michal Ludvig <mludvig@suse.cz>
1766
1767 * as.c (main): Remove tc_cfi_init().
143d77c5 1768 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1769 with '%'.
1770 (cfi_pseudo_table): Add "cfi_register" entry.
1771 (cfi_make_insn): Handle CFA_register.
1772 (cfi_output_insn): Ditto.
1773 (dot_cfi): Ditto.
1774 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1775 (dot_cfi_endproc): Reuse already emitted CIEs.
1776 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1777 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1778
f53e95c7
NC		 17792003-05-20 Nick Clifton <nickc@redhat.com>
1780
1781 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1782 (md_pseudo_table): Add entries for .loc and .line.
1783
7c0295b1
AM		 17842003-05-20 Alan Modra <amodra@bigpond.net.au>
1785
1786 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1787 defined.
1788 (dot_cfi_endproc): Avoid C99 construct.
1789
54cfded0
AM		 17902003-05-20 Michal Ludvig <mludvig@suse.cz>
1791
1792 * dw2gencfi.c, dw2gencfi.h: New files.
1793 * config/tc-i386.c (tc_x86_cfi_init): New function.
1794 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1795 * as.c (parse_args): Set verbose flag on --verbose.
1796 (main): Call tc_cfi_init()/cfi_finish().
1797 * as.h (verbose): New external variable.
1798 * read.c (pobegin): Insert CFI pops to the list.
1799 * symbols.c (local_symbol_make): Make symbol external.
1800 * symbols.h (local_symbol_make): New prototype.
1801 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1802 * Makefile.in: Regenerate.
1803 * doc/as.texinfo: Added node "CFI directives" with description of
1804 all implemented .cfi_* directives.
1805 * doc/Makefile.in: Regenerate.
1806 * po/POTFILES.in: Regenerate.
1807
a1f3c24c
SS		 18082003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1809
54cfded0
AM		 1810 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1811 insns.
1975ab25 1812 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1813
b645cb17
JE		 18142003-05-18 Jason Eckhardt <jle@rice.edu>
1815
1816 * config/tc-i860.c (i860_process_insn): Initialize fc after
1817 each opcode mismatch.
1818
80c7c40a
NC		 18192003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1820
1821 * configure.in: Accept i[3-7]86 variants.
1822 * configure: Regenerate.
1823
c344a4c8
TS		 18242003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1825
1826 * config/tc-mips.h: Fix comment formatting.
1827
64e55042
HPN		 18282003-05-13 Hans-Peter Nilsson <hp@axis.com>
1829
1830 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1831 (read_a_source_file): Delete label contin.
64e55042
HPN		 1832 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1833 input as with macros, instead of in separate old_* variables.
1834 Zero-terminate string being scrubbed.
1835
e66c629e
NC		 18362003-05-12 Nick Clifton <nickc@redhat.com>
1837
1838 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1839 (md_assemble): Reset skipping_fptr.
1840 (md_operand): If @fptr() is followed by a minus sign, set
1841 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1842 @fptr is detected, ignore it and reset skipping_fptr.
1843
673a54e3
JE		 18442003-05-11 Jason Eckhardt <jle@rice.edu>
1845
1846 * config/tc-i860.c (MAX_FIXUPS): Define.
1847 (struct i860_fi fi[]): New struct.
1848 (struct i860_it the_insn): Add above as member and move fields
1849 exp, reloc, pcrel and fup into i860_fi.
1850 (md_assemble): Replace all instances of exp, reloc, pcrel
1851 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1852 Add a loop to possibly emit multiple fix-ups for each insn.
1853 (i860_process_insn): Likewise.
1854 (i860_get_expression): Likewise.
1855 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1856
2ebb4b88
MS		 18572003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1858
1859 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1860
35f5df7f
L		 18612003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1862
1863 * config/tc-ia64.c (alias_hash): New.
1864 (alias_name_hash): New.
1865 (secalias_hash): New.
1866 (secalias_name_hash): New.
1867 (md_pseudo_table): Add "secalias".
1868 (md_begin): Initialize alias_hash, alias_name_hash,
1869 secalias_hash and secalias_name_hash.
1870 (struct alias): New.
1871 (dot_alias): Implement .alias and .secalias directives.
1872 (do_alias): New.
1873 (ia64_adjust_symtab): New.
1874 (do_secalias): New.
1875 (ia64_frob_file): New.
1876
1877 * config/tc-ia64.h (ia64_adjust_symtab): New.
1878 (tc_adjust_symtab): Defined.
1879 (ia64_frob_file): New.
1880 (tc_frob_file): Defined.
1881
d2bf1bda
NC		 18822003-05-07 Dmitry Diky <diwil@mail.ru>
1883
1884 * tc-msp430.c: Add missing lines to known cpus list.
1885
cac012d6
AO		 18862003-05-06 Alexandre Oliva <aoliva@redhat.com>
1887
1888 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1889 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1890 * config.in, configure: Rebuilt.
1891
d8dbbec1
L		 18922003-05-05 H.J. Lu <hjl@gnu.org>
1893
1894 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1895 howto->partial_inplace is false.
1896
9204e615
DJ		 18972003-05-05 Daniel Jacobowitz <drow@mvista.com>
1898
1899 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1900 symbol_used_in_reloc_p check.
1901 (md_apply_fix3): Remove check for howto->pcrel_offset.
1902
711ef82f
L		 19032003-05-03 H.J. Lu <hjl@gnu.org>
1904
1905 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1906 fatal error for unknown section attribute.
1907
1908 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1909 unknown section attribute.
1910 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1911 * config/tc-ppc.c (ppc_section_letter): Likewise.
1912
1913 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1914 (ia64_elf_section_type): Accept "unwind".
1915
83b5ab55
L		 19162003-05-02 H.J. Lu <hjl@gnu.org>
1917
1918 * read.h (demand_copy_string): New.
1919
1920 * config/tc-alpha.c (demand_copy_string): Removed.
1921
7ff0565e
MS		 19222003-05-02 Michael Snyder <msnyder@redhat.com>
1923
54cfded0 1924 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1925 (for targets that like eg. a leading dot in a local label).
1926
2968149b
NC		 19272003-05-02 Nick Clifton <nickc@redhat.com>
1928
1929 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1930 addend with the symbol's value for pc-relative relocations against
1931 a defined symbol - this will be done automatically.
1932
e7b9a8c1
L		 19332003-05-01 H.J. Lu <hjl@gnu.org>
1934
1935 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1936 "STT_NOTYPE".
1937
612d7b83
L		 19382003-05-01 H.J. Lu <hjl@gnu.org>
1939
1940 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1941
1942 * config/obj-elf.c (obj_elf_section_name): Call
1943 tc_canonicalize_section_name if it is defined.
1944
a645d1eb
L		 19452003-05-01 H.J. Lu <hjl@gnu.org>
1946
1947 * config/tc-ia64.c (ia64_check_label): New.
1948 * config/tc-ia64.h (tc_check_label): New.
1949
1950 * read.c (read_a_source_file): Call tc_check_label after
1951 creating a user-defined label if defined.
1952
df12615d
AM		 19532003-05-02 Alan Modra <amodra@bigpond.net.au>
1954
1955 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1956 -be and split strings to below 509 bytes in length.
1957
f70c8412
CG		 19582003-05-01 Christian Groessler <chris@groessler.org>
1959
1960 * expr.h: Fix comments in operatorT typedef.
54cfded0 1961 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1962 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1963 decides by the parameter.
1964 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1965 command line argument was given to select the intended
1966 architecure.
1967 (get_interrupt_operand): Warn if NOP type code is emitted.
1968 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1969 (apply_fix): Call newfix with additional 'size' parameter.
1970 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1971 4 bit immediate arguments.
1972 (md_longopts): Add 'linkrelax' option.
1973 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1974 variable when 'linkrelax' command line option is specified.
1975 (md_show_usage): Display 'linkrelax' option.
1976 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1977 R_CALLR and R_REL16.
1978 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1979
10a98291
L		 19802003-04-30 H.J. Lu <hjl@gnu.org>
1981
1982 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1983 (ia64_float_to_chars): Likewise.
1984 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1985 and ia64_float_to_chars by tc_segment_info_data.endian from
1986 the current segment if byteorder == -1.
1987 (md_begin): Call dot_byteorder to set target_big_endian.
1988 (md_atof): Call ia64_float_to_chars to convert floating point.
1989 (ia64_float_to_chars_bigendian): New function.
1990 (ia64_float_to_chars_littleendian): Likewise.
1991 (ia64_elf_section_change_hook): Likewise.
1992
1993 * config/tc-ia64.h (ia64_number_to_chars): New.
1994 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1995 (ia64_elf_section_change_hook): New.
1996 (md_elf_section_change_hook): Defined.
1997 (ia64_segment_info_type): New struct.
1998 (TC_SEGMENT_INFO_TYPE): Defined.
1999
bf57c3c9
L		 20002003-04-30 H.J. Lu <hjl@gnu.org>
2001
2002 * config/tc-ia64.c (md_section_align): Deleted.
2003
2004 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
2005 (md_section_align): New.
2006
165a7f90
L		 20072003-04-30 H.J. Lu <hjl@gnu.org>
2008
2009 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
2010 and add real16.
2011 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
2012 "real16.ua".
2013 (md_atof): Add 6 byte padding of zero for real16.
2014
eba874d8
NC		 20152003-04-29 Nick Clifton <nickc@redhat.com>
2016
2017 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
2018 start of a version name.
2019
dbeba5e5
CD		 20202003-04-28 Chris Demetriou <cgd@broadcom.com>
2021
2022 * configure.in (mips-*-*n*bsd*): Replace with...
2023 (mips-*-netbsd*, mips-*-openbsd*): These.
2024 * configure: Regenerate.
2025
f0d7d5f9
NC		 20262003-04-28 H.J. Lu <hjl@gnu.org>
2027
2028 * config/tc-hppa.c (hppa_symbol_chars): New.
2029 * config/tc-hppa.h (tc_symbol_chars): Likewise.
2030
a38b42ab
TS		 20312003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2032
2033 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
2034
69be0a2b
CD		 20352003-04-25 Chris Demetriou <cgd@broadcom.com>
2036
2037 * NEWS: Belatedly mention support for MIPS32 Release 2.
2038
684022ea
EC		 20392003-04-24 Eric Christopher <echristo@redhat.com>
2040
2041 * config/tc-mips.c (nopic_need_relax): Revert previous
2042 change.
2043
2c8714f2
NC		 20442003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
2045
2046 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 2047 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 2048 (md_pseudo_table): Handle .loc and .file
2049 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
2050 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
2051 * Makefile.in: Regenerate.
2052
684022ea 20532003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 2054
2055 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
2056 (md_pseudo_table): Add h8300hn, h8300sn.
2057 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
2058 * doc/c-h8300.texi : Add documentation for new machine directives.
2059
5ce8663f
NC		 20602003-04-24 Nick Clifton <nickc@redhat.com>
2061
2062 * config/tc-ppc.c (ppc_symbol_chars): Define.
2063 * config/tc-ppc.h (tc_symbol_chars): Define.
2064
ef230218
JR		 20652003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
2066
2067 * config/tc-sh.c: Amend comment to refer to SuperH.
2068 * config/tc-sh.h: Likewise.
2069 (LISTING_HEADER): Amend to refer to SuperH.
2070 * config/tc-sh64.c: Change comment to refer to SuperH.
2071 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
2072 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
2073 * doc/c-sh.texi: Amend to refer to SuperH.
2074 Add SuperH architecture documentation references.
2075 * doc/c-sh64.texi: Change to refer to SuperH.
2076
204cd129
NC		 20772003-04-23 H.J. Lu <hjl@gnu.org>
2078
2079 * app.c (do_scrub_chars): More checks for valid labels.
2080
2cdb18a7
L		 20812003-04-22 H.J. Lu <hjl@gnu.org>
2082
2083 * app.c (do_scrub_chars): Check for valid label.
2084
26597c86
NC		 20852003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2086
2087 * doc/as.texinfo: Replace references to Mitsubishi M32R with
2088 references to Renesas M32R.
2089 * doc/c-m32r.texi: Likewise.
2090
88b4ca40
RH		 20912003-04-21 Richard Henderson <rth@redhat.com>
2092
54cfded0
AM		 2093 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
2094 (out_file_list): Assign non-null filename after generating error.
88b4ca40 2095
e5f08f7e
JJ		 20962003-04-18 Jakub Jelinek <jakub@redhat.com>
2097
2098 * ehopt.c (check_eh_frame): For aug_size == 0
2099 in state_seeing_aug_size state skip the state_skipping_aug
2100 state.
2101
c2dcd04e
NC		 21022003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
2103
2104 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
2105 'Renesas'.
2106 * doc/c-h8500.texi: Likewise.
2107 * doc/c-sh.texi: Likewise.
2108 * doc/c-sh64.texi: Likewise.
2109 * doc/h8.texi: Likewise.
2110 * config/tc-h8300.c: Likewise.
2111 * config/tc-h8300.h: Likewise.
2112 * config/tc-h8500.c: Likewise.
2113 * config/tc-h8500.h: Likewise.
2114 * config/tc-sh.c: Likewise.
2115 * config/tc-sh.h: Likewise.
2116 * config/tc-sh64.c: Likewise.
2117 * config/tc-sh64.h: Likewise.
2118
f5040a92
AO		 21192003-04-10 Alexandre Oliva <aoliva@redhat.com>
2120
2121 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
2122 * config/tc-mips.c: Use signed add for n32 address arithmetic.
2123 (append_insn): When filling delay slots with instructions
2124 that have fixups that tc_gen_reloc might consider modifyable
2125 in variant frags, start a new frag.
2126 (load_address): Generate GOT_DISP with of without offset
2127 depending on whether symbol is local. For -xgot, use
2128 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
2129 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
2130 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
2131 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
2132 <ld_st>: In NewABI with small got, always use
2133 GOT_PAGE/GOT_OFST, with the latter in the load/store
2134 instruction. With big got, use GOT_HI16/GOT_LO16 or
2135 GOT_PAGE/GOT_OFST.
2136 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
2137 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
2138 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
2139 (md_convert_frag): Use memmove for safe copying of overlapping
2140 regions.
2141
35b55ed2
SC		 21422003-04-09 Stephane Carrez <stcarrez@nerim.fr>
2143
2144 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
2145 -mlong, -mshort-double and -mlong-double options; use table @code.
2146 (M68HC11-Syntax): Update to document 68HC12 operands.
2147 (M68HC11-Modifiers): New section for operand modifiers.
2148 (M68HC11-Directives): New section for specific assembler directives.
2149 (M68HC11-Branch): Fix Overfull hbox error.
2150
9214dd3b
AO		 21512003-04-09 Alexandre Oliva <aoliva@redhat.com>
2152
2153 * config/tc-mips.c (macro): Add comments explaining the rationale
2154 for Chris' change.
2155
eb0a7d52
AO		 21562003-04-09 Chris Demetriou <cgd@broadcom.com>
2157
2158 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
2159 constant address that Alexandre took out by accident. Reject
2160 64-bit addresses that are not sign extensions of 32 bits only if
2161 we don't support 64-bit address constants.
2162
a7fc733f
AM		 21632003-04-09 Alan Modra <amodra@bigpond.net.au>
2164
2165 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
2166
9cc92a36
NC		 21672003-04-08 Nick Clifton <nickc@redhat.com>
2168
2169 * as.c (perform_an_assembly_pass): If using cgen, call
2170 gas_cgen_begin.
2171 * cgen.c (gas_cgen_begin): New function. If
2172 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
2173 otherwise call cgen_clear_signed_overflow_ok.
2174 * cgen.h: Prototype gas_cgen_begin.
2175
fe59a223
TS		 21762003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2177
2178 * write.c (write_relocs): Remove unused variable.
2179
5a7a0b7b
AO		 21802003-04-06 Chris Demetriou <cgd@broadcom.com>
2181
2182 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
2183 (macro): Use new macro to decide whether to emit constant address
2184 as 32 or 64 bits if addresses are 32-bit wide but registers are
2185 64-bit wide.
2186
577300ce
SC		 21872003-04-05 Stephane Carrez <stcarrez@nerim.fr>
2188
2189 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
2190 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 2191 (get_operand): New modifier %page and %addr to obtain page and
577300ce 2192 address part of a far-function.
684022ea 2193 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 2194 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2195 relocs.
2196 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2197 (find_opcode): Add comment.
2198 (md_estimate_size_before_relax): Force relocation of
2199 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2200 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2201 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2202 on the symbol itself so that DWARF2 strings are merged correctly.
2203
be33c5dd
SS		 22042003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2205
2206 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2207 default tic4x target format to 'coff2-tic4x'.
2208 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2209 s/c3x/tic3x/
2210 * config/tc-tic4x.h: Ditto
2211
e8fd7476
NC		 22122003-04-03 Nick Clifton <nickc@redhat.com>
2213
2214 * NEWS: Mention support for Xtensa architecture.
2215
47281638
PB		 22162003-04-02 Philip Blundell <philb@gnu.org>
2217
2218 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2219
af22f5b2
CD		 22202003-04-02 Chris Demetriou <cgd@broadcom.com>
2221
2222 * config/tc-mips.c (macro2): Adjust implementation of
2223 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2224 in the case where the source and destination registers
2225 are the same.
2226
e0001a05
NC		 22272003-04-01 Bob Wilson <bob.wilson@acm.org>
2228
54cfded0
AM		 2229 * Makefile.am (CPU_TYPES): Add xtensa.
2230 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2231 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2232 (xtensa-relax.o): New target.
2233 Run "make dep-am".
2234 * Makefile.in: Regenerate.
2235 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2236 extra_objects for xtensa targets.
2237 * configure: Regenerate.
2238 * write.c (write_object_file): Add new md_post_relax_hook.
2239 * config/tc-xtensa.c: New file.
2240 * config/tc-xtensa.h: Likewise.
2241 * config/xtensa-istack.h: Likewise.
2242 * config/xtensa-relax.c: Likewise.
2243 * config/xtensa-relax.h: Likewise.
2244 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2245 * doc/Makefile.in: Regenerate.
2246 * doc/all.texi: Set new XTENSA variable.
2247 * doc/as.texinfo: Set new Xtensa variable. Describe
2248 Xtensa-specific options. Define line comment character for
2249 Xtensa. Add Xtensa processors to list of ELF targets where
2250 alignment is specified in bytes. Add new Xtensa-Dependent node.
2251 Add acknowledgements for those contributing to the Xtensa port.
2252 * doc/internals.texi: Describe new md_post_relax_hook.
2253 * doc/c-xtensa.texi: New file.
e0001a05 2254
5a6c6817
NC		 22552003-04-01 Nick Clifton <nickc@redhat.com>
2256 Richard Earnshaw <rearnsha@arm.com>
2257
2258 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2259 (ARM_ARCH_IWMMXT): Simplify.
2260 (insns): Place iwmmx instructions in correct place in table.
2261 (arm_add_note): New function: Add a note entry to a .note section.
2262 (md_begin): Make the default architecture be unknown.
2263 Suppress the creation of an arm note section.
2264
97bbfa38
EC		 22652003-03-26 Eric Christopher <echristo@redhat.com>
2266
54cfded0 2267 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2268
e16bb312
NC		 22692003-03-25 Stan Cox <scox@redhat.com>
2270 Nick Clifton <nickc@redhat.com>
97bbfa38 2271
28d297de 2272 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2273
2274 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2275 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2276 (enum wreg_type, enum iwmmxt_insn_type): New types.
2277 (wr_register, wc_register, wcg_register): New macros.
2278 (iwmmxt_table): New variable.
2279 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2280 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2281 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2282 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2283 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2284 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2285 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2286 cp_byte_address_offset, cp_byte_address_required_here,
2287 check_iwmmxt_insn): New functions.
97bbfa38 2288 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2289 (md_begin): Set the mach value for iWMMXt targets. Create a note
2290 section to identify iwmmxt binaries.
2291 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2292 * doc/c-arm.texi: Document the support for the iWMMXt.
2293 * NEWS: Mention new support.
2294