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* ChangeLog: Fix typos.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
464800ca
CG		 12003-11-28 Christian Groessler <chris@groessler.org>
2
3 * config/tc-z8k.c: Convert to ISO-C.
4 * config/tc-z8k.h: Likewise.
5
39e6acbd
KH		 62003-11-27 Kazu Hirata <kazu@cs.umass.edu>
7
8 * read.c: Convert to ISO-C.
9 * read.h: Likewise.
10
028f09bd
NC		 112003-11-27 Nick Clifton <nickc@redhat.com>
12
13 * config/tc-sh.c (sh_elf_cons): If md_cons_align is defined
14 call it to make sure that the constants that are going to be
15 emitted are correctly aligned.
16
a939d090
AO		 172003-11-27 Alexandre Oliva <aoliva@redhat.com>
18
19 * config/tc-frv.c (md_pcrel_from_section): Don't adjust when
20 referencing symbol in a different section.
21
d5bf5799
CG		 222003-11-26 Christian Groessler <chris@groessler.org>
23
24 * config/tc-z8k.c (s_segm): Fix indentation.
25 (md_apply_fix3): Likewise.
26 (cc_names): Add alias names for the names generated by the
27 disassembler.
28 (get_cc_operand): Be case insensitive.
29 (get_operands): Improve error handling for cc operands.
30 (check_operand): Not used, remove.
31 (md_assemble): Remove unused variable prev_opcode. Skip
32 whitespace until end-of-line only. Restore *op_end after call to
33 hash_find.
34
b4f16abb
NC		 352003-11-26 Nick Clifton <nickc@redhat.com>
36
37 * config/tc-h8300.c (get_operand): Allow er4-er7 for ldm/stm
38 instructions on the H8SX.
39
3db8d52c
KH		 402003-11-25 Kazu Hirata <kazu@cs.umass.edu>
41
42 * config/tc-h8300.c (h8_exp): Remove.
43
4892e510
NC		 442003-11-25 Asgari Jinia <asgarij@kpitcummins.com>
45
46 * config/tc-h8300.c (md_assemble): Check operands validity for
47 ldm/stm.
48 (get_operand): Check register pair's validity as per technical
49 note TN-H8*-193A/E from Renesas for H8s and for H8Sx manual.
50
254d758c
KH		 512003-11-24 Kazu Hirata <kazu@cs.umass.edu>
52
53 * listing.c: Convert to ISO-C.
54 * listing.h: Likewise.
55 * macro.c: Likewise.
56 * macro.h: Likewise.
57
70b911ad
JJ		 582003-11-24 Jakub Jelinek <jakub@redhat.com>
59
60 * app.c (do_scrub_chars): Add PUT (ch) and ch = GET ()
61 when transitioning from states 14 or 15 to 0 or 1.
62
b1f1fa96
KH		 632003-11-23 Kazu Hirata <kazu@cs.umass.edu>
64
65 * hash.c: Convert to ISO-C.
66 * hash.h: Likewise.
67 * input-file.c: Likewise.
68 * input-file.h: Likewise.
69 * input-scrub.c: Likewise.
70 * itbl-ops.c: Likewise.
71 * itbl-ops.h: Likewise.
72
66faad26
KH		 732003-11-23 Kazu Hirata <kazu@cs.umass.edu>
74
75 * config/tc-h8300.c (Hmode): Make it global.
76 (Smode): Likewise.
77 (Nmode): Likewise.
78 (SXmode): Likewise.
79
dd625418
KH		 802003-11-22 Kazu Hirata <kazu@cs.umass.edu>
81
82 * ehopt.c: Convert to ISO-C.
83 * emul.h: Likewise.
84 * expr.c: Likewise.
85 * expr.h: Likewise.
86 * flonum-copy.c: Likewise.
87 * flonum-mult.c: Likewise.
88 * flonum.h: Likewise.
89 * frags.c: Likewise.
90 * frags.h: Likewise.
91
9a124774
AM		 922003-11-22 Alan Modra <amodra@bigpond.net.au>
93
f22b3caf
AM		 94 * doc/c-ppc.texi (PowerPC-Pseudo): Add section.
95
9a124774
AM		 96 * app.c (do_scrub_chars): Revert 2003-04-23 and 2003-04-22.
97
834ddcc4
KH		 982003-11-21 Kazu Hirata <kazu@cs.umass.edu>
99
100 * ecoff.c: Convert to ISO-C.
101 * ecoff.h: Likewise.
102
69c040df
AM		 1032003-11-22 Alan Modra <amodra@bigpond.net.au>
104
105 * config/tc-ppc.c (parse_cpu): New function, broken out from..
106 (md_parse_option): ..here.
107 (ppc_setup_opcodes): New function, broken out from..
108 (md_begin): ..here.
109 (ppc_machine): Implement .machine pseudo op.
110
a2e22468
KH		 1112003-11-20 Kazu Hirata <kazu@cs.umass.edu>
112
113 * depend.c: Convert to ISO-C.
114 * dwarf2dbg.c: Likewise.
115 * dwarf2dbg.h: Likewise.
116
73ee5e4c
KH		 1172003-11-20 Kazu Hirata <kazu@cs.umass.edu>
118
119 * app.c: Convert to ISO-C.
120 * as.h: Likewise.
121 * atof-generic.c: Likewise.
122 * bignum-copy.c: Likewise.
123 * bignum.h: Likewise.
124 * cgen.c: Likewise.
125 * cgen.h: Likewise.
126 * cond.c: Likewise.
127
0d78efdf
DD		 1282003-11-20 DJ Delorie <dj@redhat.com>
129
130 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
131 sections.
132
600e9c99
KH		 1332003-11-19 Kazu Hirata <kazu@cs.umass.edu>
134
135 * config/tc-h8300.c: Make some functions and global
136 variables static appropriately.
137
d492b58e
KH		 1382003-11-19 Kazu Hirata <kazu@cs.umass.edu>
139
140 * config/obj-ieee.c: Remove duplicate prototypes.
141 * config/tc-h8300.c: Likewise.
142
b54a3392
KH		 1432003-11-19 Kazu Hirata <kazu@cs.umass.edu>
144
145 * config/tc-h8300.c: Convert to ISO-C.
146 * config/tc-h8300.h: Likewise.
147
fe01a20a
KH		 1482003-11-19 Kazu Hirata <kazu@cs.umass.edu>
149
150 * config/tc-mcore.h: Remove prototypes already in tc.h.
151 * config/tc-tic4x.c: Likewise.
152
43b5c447
KH		 1532003-11-19 Kazu Hirata <kazu@cs.umass.edu>
154
155 * config/tc-arc.c: Remove a local prototype of atof_ieee.
156 * config/tc-ip2k.c: Likewise.
157 * config/tc-iq2000.c: Likewise.
158 * config/tc-tic30.c: Remove a comment.
159
cda2eb9e
BW		 1602003-11-19 Bob Wilson <bob.wilson@acm.org>
161
162 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
163 call to dwarf2_emit_insn.
164
1abe91b1
MR		 1652003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
166
167 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
168 for loading addresses using CALL relocations.
169 Don't emit CALL relocations when a base register is used.
170
bf151ce7
MR		 1712003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
172
173 * config/tc-mips.c: Formatting fixes.
174
9ce887a1
BE		 1752003-11-14 Ben Elliston <bje@wasabisystems.com>
176
177 * config/tc-arm.c (arm_elf_change_section): Not static.
178
6057a28f
NC		 1792003-11-13 Nick Clifton <nickc@redhat.com>
180
181 * tc-arm.c (mapping_state): New function. Emit a mapping
182 symbol if necessary.
9a124774 183 (arm_elf_change_section): New function. Intercept section
6057a28f 184 changes and generate mapping symbols.
9a124774
AM		 185 (s_bss): Likewise.
186 (s_arm_elf_cons): Likewise.
187 (opcode_select): Choose the correct mapping state.
188 (md_assemble): Likewise.
189 * tc-arm.h (md_elf_section_change_hook): Define.
190 * doc/c-arm.texi (ARM Mapping Symbols): New node.
6057a28f
NC		 191 * NEWS: Mention new feature.
192
5e2d1ae8
DJ		 1932003-11-12 Daniel Jacobowitz <drow@mvista.com>
194
195 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
196 * doc/Makefile.am (install-info): Define.
197
198 * aclocal.m4: Regenerate.
199 * Makefile.in: Regenerate.
200 * doc/Makefile.in: Regenerate.
201
08e3ab90
NC		 2022003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
203
204 * configure.in: Add support for arm-wince-pe target.
205 * configure: Regenerate.
206
8d01d9a9
AJ		 2072003-11-11 Jan Hubicka <jh@suse.cz>
208
209 * config/tc-i386.c (tc_i386_fix_adjustable):
210
012a452b
AM		 2112003-11-10 Alan Modra <amodra@bigpond.net.au>
212
213 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
214
36fd3cc3
AM		 2152003-11-10 Alan Modra <amodra@bigpond.net.au>
216
217 * README: Update bug report address. Move bug reporting info to
218 binutils/README.
219
e2a2ebaa
CG		 2202003-11-07 Christian Groessler <chris@groessler.org>
221
222 * doc/c-z8k.texi: Document command-line options. Fix byte
223 register names. Document '.z8001' and '.z8002' directives.
224 Extend addressing modes documentation.
225
f24ddbdd
NC		 2262003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
227
228 * input-file.c (input_file_open): Use "No such file" error
229 message.
230
0bbf2aa4
NC		 2312003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
232
233 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
234 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
235 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
236 mav_mvax_table, mav_dspc_table): Initialise new field.
237 (insert_reg_alias): Initialise new field.
238 (md_pseudo_table): Add "unreq" entry.
239 (s_unreq): New function: Undo the effects of a previous .req.
240 * doc/c-arm.texi: Document new pseudo op.
241 * NEWS: Mention new feature.
242
1be59579
NC		 2432003-11-06 Bruno Rohee <bruno@rohee.com>
244
245 * config/obj-vms.c: Fix "the the" typo.
246 * doc/c-arm.texi: Likewise.
247
2482003-11-06 Nick Clifton <nickc@redhat.com>
249
250 * config/obj-vms.c: Convert to ISO-C.
251
5f5c1f75
AM		 2522003-11-05 Alan Modra <amodra@bigpond.net.au>
253
254 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
255
eb9618da
CG		 2562003-10-31 Christian Groessler <chris@groessler.org>
257
258 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
259
0379c688
NC		 2602003-10-29 Phil Edwards <phil@codesourcery.com>
261
262 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
263 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
264 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
265 * configure: Regenerated.
266
47eebc20
KH		 2672003-10-27 Kazu Hirata <kazu@cs.umass.edu>
268
269 * ChangeLog: Fix typos.
270 * ChangeLog-9295: Likewise.
271 * as.c: Fix comment typos.
272 * as.h: Likewise.
273 * atof-generic.c: Likewise.
274 * bit_fix.h: Likewise.
275 * frags.h: Likewise.
276 * hash.c: Likewise.
277 * input-file.c: Likewise.
278 * input-scrub.c: Likewise.
279 * itbl-ops.c: Likewise.
280 * itbl-parse.y: Likewise.
281 * listing.c: Likewise.
282 * macro.h: Likewise.
283 * read.c: Likewise.
284 * sb.c: Likewise.
285 * sb.h: Likewise.
286 * symbols.c: Likewise.
287 * symbols.h: Likewise.
288
ca43c854
SC		 2892003-10-27 Stephane Carrez <stcarrez@nerim.fr>
290
291 * config/tc-m68hc11.c: Convert to ISO C90.
292 * config/tc-m68hc11.h: Likewise.
293
a8015998
KH		 2942003-10-26 Kazu Hirata <kazu@cs.umass.edu>
295
296 * doc/c-sh64.texi: Fix a typo.
297
60493797
KH		 2982003-10-26 Kazu Hirata <kazu@cs.umass.edu>
299
300 * doc/c-alpha.texi: Fix typos.
301 * doc/c-ia64.texi: Likewise.
302 * doc/c-mmix.texi: Likewise.
303 * doc/c-sh64.texi: Likewise.
304 * doc/c-xtensa.texi: Likewise.
305 * doc/internals.texi: Likewise.
306
ea8f8eab
L		 3072003-10-24 H.J. Lu <hongjiu.lu@intel.com>
308
309 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
310 for .interp, .strtab and .symtab. Use specified section
311 attributes.
312
5e2f6673
L		 3132003-10-22 Andreas Schwab <schwab@suse.de>
314 H.J. Lu <hongjiu.lu@intel.com>
315 Jim Wilson <wilson@specifixinc.com>
316
317 * config/tc-ia64.c (update_qp_mutex): New.
318 (note_register_values): Properly handle one of PRs in compare
319 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
320 Clear mutex relation for .none/.unc. Don't clear mutex relation
321 on predicated compare.
322
5a21e886
NC		 3232003-10-21 Wouter van Heyst <wouter@vidicode.nl>
324
325 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
326 register requirements.
327 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
328
3e602632 3292003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 330 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 331
332 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
333 * config/m68k-parse.h: Likewise.
334 * NEWS: Mention the new support.
335 * doc/c-m68k.texi: Document new processor selection switch.
336
13757d0c
TS		 3372003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
338
339 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
340 extensions broken by gas' expression evaluation of constants.
341 (check_absolute_expr): Use it.
342 (mips_ip): Likewise.
343
88fc725d
HPN		 3442003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
345
346 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
347 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
348 --no-stubs.
349 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
350 comment.
351 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
352 (pushj_stubs): New variable.
353 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
354 (PUSHJSTUB_MAX): New macros.
355 (md_longopts): New options "--no-pushj-stubs" and synonym
356 "--no-stubs".
357 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
358 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
359 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
360 PUSHJ stub relaxation.
361 (md_convert_frag): Handle STATE_PUSHJSTUB.
362 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
363 (tc_gen_reloc): Ditto.
364 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
365 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
366 (struct mmix_segment_info_type): New.
367
36759679
NC		 3682003-10-17 Paul Dale <pauli@snapgear.com>
369 Bernardo Innocenti <bernie@develer.com>
370
371 * config/tc-m68k.c (make_pcrel_absolute): Enforce
372 PC-relative jumps with --pcrel.
373 (md_convert_frag_1): Likewise.
374 (md_create_long_jump): Likewise.
375
d4e2de6b
NC		 3762003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
377
378 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
379 (get_operand): Accept both 16 bit 32 bit registers as pointer
380 registers, when operating in Normal mode.
381 (fix_operand_size): Make default address size 16 for Normal mode.
382
ece01a63
ILT		 3832003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
384
385 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
386 registers.
387 (do_iwmmxt_word_addr): With a control register, reject conditional
388 execution and reject a non-word size.
389
fda712ee
AM		 3902003-10-16 Peter Bergner <bergner@vnet.ibm.com>
391
392 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
393 * configure: Regenerate.
394
60946ad0
AM		 3952003-10-15 Alan Modra <amodra@bigpond.net.au>
396
397 * doc/as.texinfo (Align): Correct list of byte targets.
398
1b8e29e5
TS		 3992003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
400
401 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
402 Fix indentation. Better error message.
403
b614a702
BW		 4042003-10-14 Bob Wilson <bob.wilson@acm.org>
405
406 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
407 argument in call to xtensa_get_property_section_name. Formatting.
408
224186bc
KK		 4092003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
410
411 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
412 parenthesis.
413
8edc77b9
KK		 4142003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
415
416 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 417 prototypes and casts.
8edc77b9
KK		 418 * config/tc-sh.h: Likewise.
419 * config/tc-sh64.c: Likewise.
420 * config/tc-sh64.h: Likewise.
421
1ae31fee
DB		 4222003-10-08 Dave Brolley <brolley@redhat.com>
423
424 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
425 (fr550_check_acc_range): New function.
426 (md_assemble): Call fr550_check_acc_range.
427
4282003-10-08 Dave Brolley <brolley@redhat.com>
429
430 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
431 (md_parse_option): Handle OPTION_CPU==fr550.
432 (md_show_usage): Document fr550.
433
05da4302
NC		 4342003-10-08 Philippe De Muyter <phdm@macqel.be>
435
60946ad0 436 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 437 (parse_args) : Accept new --gstabs+ option, and set
438 `use_gnu_debug_info_extensions'.
439 (show_usage) : Document --gstabs+ option.
440 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
441 * stabs.c (stabs_generate_asm_file) : If
442 `use_gnu_debug_info_extensions' is set, add the compilation
443 directory to the stabs debug info.
444 * doc/as.texinfo : Document --gstabs+ option.
445 * NEWS: Mention new feature.
446
60946ad0 4472003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 448
60946ad0
AM		 449 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
450 assembler syntax.
85cf2a8a 451
60946ad0
AM		 452 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
453 register names. Change all "defined (TE_LINUX)" to
454 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 455
60946ad0
AM		 456 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
457 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 458
4615568e
NC		 4592003-10-06 Robert Millan <robertmh@gnu.org>
460
60946ad0 461 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 462 * configure: Regenerate.
463
c2059446
NC		 4642003-10-05 Nick Clifton <nickc@redhat.com>
465
466 * as.c (parse_args): Revert patch to change handling of -f
467 option. Its behaviour is mandated by the POSIX 2 spec.
468
a72d6b4e
CG		 4692003-10-04 Christian Groessler <chris@groessler.org>
470
471 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
472 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
473 (md_pcrel_from): This function now gets called. Supply return
474 value.
475
33948635
NC		 4762003-10-04 Nick Clifton <nickc@redhat.com>
477
478 * as.c: Convert to ISO C90.
479
d3fb7ca2
NC		 4802003-10-04 Nick Clifton <nickc@redhat.com>
481
482 * as.c (std_shortopts): Remove 'f'.
483 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
484 acecpted as an alias for -f.
485
b256d4fd
NC		 4862003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
487
488 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
489 Make 'r' mean readonly data.
490
d17e7bce
TS		 4912003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
492
493 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
494 Unbreak overflow checks.
495
609f23f4
CD		 4962003-10-01 Chris Demetriou <cgd@broadcom.com>
497
498 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
499
ecd13cd3
TS		 5002003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
501
502 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
503 tests.
504 (load_register): Likewise.
505 (macro): Likewise.
506
30c378fd
CD		 5072003-09-30 Chris Demetriou <cgd@broadcom.com>
508
509 * config/tc-mips.c (mips_ip): Capitalize first word of
510 existing condition code warning, and add condition code
511 warnings for .ps instructions, and for bc1any[24][tf].
512
6a265366
CD		 5132003-09-30 Chris Demetriou <cgd@broadcom.com>
514
515 * NEWS: Mention support for MIPS64 Release 2.
516
43c58ae6
CD		 5172003-09-30 Chris Demetriou <cgd@broadcom.com>
518
519 * NEWS: Add an indication of the cutoff for 2.14.
520
5f74bc13
CD		 5212003-09-30 Chris Demetriou <cgd@broadcom.com>
522
523 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
524 * configure: Regenerate.
525 * config/tc-mips.c (imm2_expr): New variable.
526 (md_assemble, mips16_ip): Initialize imm2_expr.
527 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
528 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
529 (macro): Handle M_DEXT and M_DINS.
530 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
531 (mips_ip): Likewise.
532 (OPTION_MIPS64R2): New define.
533 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
534 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
535 (md_parse_option): Handle OPTION_MIPS64R2.
536 (s_mipsset): Handle setting "mips64r2" ISA.
537 (mips_cpu_info_table): Add mips64r2.
538 (md_show_usage): Document -mips64r2 option.
539 * doc/as.texinfo: Docuemnt -mips64r2 option.
540 * doc/c-mips.texi: Likewise.
541
de1e508d
DA		 5422003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
543
544 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
545
530556a9
JT		 5462003-09-26 Matt Thomas <matt@3am-software.com>
547
548 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
549 (OPTION_PIC): Define.
550 (md_longopts): Add "pic" option.
551 (md_parse_option): Change 'K' to OPTION_PIC.
552
f61e8019
AM		 5532003-09-23 Alan Modra <alan@modra.org>
554
555 * config/obj-elf.c (obj_elf_change_section): Adjust for
556 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
557 to be set when defaults are not. Don't set attr from defaults if
558 old_sec.
559
ae826530
TS		 5602003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
561
562 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
563 truncate values which won't fit im 32 bits.
564 (load_register): Likewise.
565 (macro): Likewise.
566
8cd5b113
AM		 5672003-09-17 Dmitry Diky <diwil@mail.ru>
568
569 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
570 (msp430_operands): Remove redundant l2[16] within switch-case.
571
28d297de
AM		 5722003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
573
574 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
575 * configure: Regenerate.
576
256ab948
TS		 5772003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
578
579 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
580 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
581 the function prototype.
582 (load_register): Likewise. Simplify the checks for sign-extended
583 constants.
584 (macro): Likewise. Fix code generation for 64-bit address constants
585 outside the 32-bit compatibility space. Adjust
586 macro_build_ldst_constoffset calls.
587 (s_cprestore): Adjust macro_build_ldst_constoffset call.
588
82e7541d
BW		 5892003-09-11 Bob Wilson <bob.wilson@acm.org>
590
591 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
592 literal_syms): New global variables.
593 (xtensa_define_label, add_target_symbol, xtensa_find_label,
594 map_over_defined_symbols, is_loop_target_label,
595 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
596 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
597 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
598 from insn_labels to saved_insn_labels when entering a literal region.
599 (xtensa_end_directive): Call md_flush_pending_output. Restore
600 insn_labels list when leaving a literal region.
601 (xtensa_literal_position): Call xtensa_clear_insn_labels.
602 (xtensa_literal_pseudo): Add check to disallow .literal inside a
603 literal region. Move insn_labels to saved_insn_labels and then restore
604 insn_labels on exit.
605 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
606 code to set is_loop_target or is_branch_target flag on the symbol
607 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
608 (xtensa_add_literal_sym, xtensa_add_insn_label,
609 xtensa_clear_insn_labels): New functions.
610 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
611 loops_ok argument. Rewrite to use insn_labels list instead of
612 calling xtensa_find_label and to check the is_loop_target flag on
613 symbols when loops_ok is false.
614 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
615 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
616 call to xtensa_move_labels. Propagate is_branch_target and
617 is_loop_target flags from symbols to frags.
618 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
619 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
620 aligning a loop instruction. Adjust call to xtensa_move_labels for
621 aligning entry instructions. Add call to xtensa_clear_insn_labels.
622 (xtensa_end): Remove call to xtensa_mark_target_fragments.
623 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
624 code to use new literal_syms list.
625 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
626 is_branch_target flags.
627
61846f28
BW		 6282003-09-09 Bob Wilson <bob.wilson@acm.org>
629
630 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
631 "move_labels" argument and corresponding call to xtensa_move_labels.
632 (md_assemble): Add a separate call to xtensa_move_labels and remove
633 argument for call to xtensa_mark_literal_pool_location.
634 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
635 calls to xtensa_mark_literal_pool_location.
636 (xtensa_create_local_symbol): Delete and inline the code into...
637 (xtensa_create_literal_symbol): ...here.
638 (xtensa_frob_label): Combine conditionals.
639 (expression_maybe_register, xtensa_symbol_new_hook,
640 fix_new_exp_in_seg): Use symbol_get_tc.
641
1745fcba
BW		 6422003-09-09 Bob Wilson <bob.wilson@acm.org>
643
644 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
645 combining identical literals.
646 (expression_maybe_register): Remove call to find_lit_sym_translation.
647 (is_duplicate_expression, cache_literal, is_duplicate_literal,
648 add_lit_sym_translation, find_lit_sym_translation): Delete.
649
3fb9d77f
NC		 6502003-09-07 Nick Clifton <nickc@redhat.com>
651
652 * doc/as.texinfo (Comments): Comment character for PPC is #.
653
12a99586
SC		 6542003-09-06 Stephane Carrez <stcarrez@nerim.fr>
655
656 PR savannah/4358:
657 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
658 overflow complain.
659
d5087907
RS		 6602003-09-05 Richard Sandiford <rsandifo@redhat.com>
661
662 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
663
8ad30312
NC		 6642003-09-04 Nick Clifton <nickc@redhat.com>
665
666 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
667 (md_pseudo_table): Add .v850e1 pseudo op.
668 (md_show_usage): Document -mv850e1 switch.
669 (md_parse_option): Accept -mv850e1 switch.
670 (md_begin): Allow TARGET_CPU to be v850e1.
671 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
672 * NEWS: Mention support for v850e1.
673
3c9030c1
AM		 6742003-09-04 Alan Modra <amodra@bigpond.net.au>
675
676 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
677 ppc_cpu selection rather than replacing.
678 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
679 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
680
13dfd2d0
NC		 6812003-09-03 Robert Millan <robertmh@gnu.org>
682
683 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
684 triplet.
685 * configure: Regenerate.
686
13b2be9c
DJ		 6872003-09-02 Daniel Jacobowitz <drow@mvista.com>
688
689 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
690 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
691 Specify AC_CONFIG_AUX_DIR.
692 * aclocal.m4: Regenerated with aclocal-1.7.
693 * configure: Regenerated with autoconf 2.57.
694 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
695
364b6d8b
JJ		 6962003-08-29 Jakub Jelinek <jakub@redhat.com>
697
6749011b 698 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 699 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
700 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
701 nor tc_cfi_emit_pcrel_expr are defined.
702 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
703 DIFF_EXPR_OK is not defined.
704 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
705 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
706 tc_cfi_emit_pcrel_expr): Define.
707 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
708 sparc_cfi_emit_pcrel_expr): New prototypes.
709 (sparc_cie_data_alignment): New decl.
710 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
711 * config/tc-sparc.c: Include dw2gencfi.h.
712 (sparc_cie_data_alignment): New variable.
713 (md_begin): Initialize it.
714 (sparc_cfi_frame_initial_instructions): New function.
715 (sparc_regname_to_dw2regnum): Likewise.
716 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 717 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 718
719 * config/tc-sparc.c (s_common): Cast last argument to long and
720 change format string to shut up warning.
721
0dee3be0
JE		 7222003-08-25 Jason Eckhardt <jle@rice.edu>
723
724 * doc/c-i860.texi: Update text about relocatable address expansions.
725
af858dae
JE		 7262003-08-24 Jason Eckhardt <jle@rice.edu>
727
728 * config/tc-i860.c (md_assemble): Use isrc2 from the original
729 instruction when expanding E_ADDR.
730
3673a93e
NC		 7312003-08-21 Nick Clifton <nickc@redhat.com>
732
733 * po/tr.po: Updated Turkish translation.
734
55257f50
AM		 7352003-08-20 Alan Modra <amodra@bigpond.net.au>
736
737 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
738 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
739
f02232aa
NC		 7402003-08-19 Nick Clifton <nickc@redhat.com>
741
742 * config/tc-arm.c (cp_address_required_here): Add code to handle
743 unindexed addressing mode.
744
3d8aea2f
AM		 7452003-08-19 Alan Modra <amodra@bigpond.net.au>
746
747 * config/tc-ppc.c (md_parse_option): Handle -m440.
748 (md_show_usage): Add -m440.
749 (md_apply_fix3): Warning fix.
750 * doc/c-ppc.texi: Document -m440.
751
d6415f6c
AM		 7522003-08-16 Benjamin Kalytta <bkausbk@web.de>
753
754 * read.c (s_print): Check for NULL.
755
1a317472
AM		 7562003-08-16 Alan Modra <amodra@bigpond.net.au>
757
758 * write.c (fixup_segment): When handling an expression involving
759 the subtraction of two symbols in the same segment, don't clear
760 fx_pcrel except for TC_M68K.
761
da64f3bf
AM		 7622003-08-14 Alan Modra <amodra@bigpond.net.au>
763
f86103b7
AM		 764 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
765 code.
766 * config/tc-i386.c: Likewise.
767 (RELOC_ENUM): Don't define. Replace throughout with enum.
768
c8089be7 769 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 770 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
771 Run "make dep-am".
772 * Makefile.in: Regenerate.
773
c04898f8
AS		 7742003-08-08 Andreas Schwab <schwab@suse.de>
775
776 * config/tc-m68k.h (TARGET_USE_CFIPOP)
777 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
778 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
779 Define.
780 * config/tc-m68k.c: Include "dw2gencfi.h".
781 (tc_m68k_regname_to_dw2regnum)
782 (tc_m68k_frame_initial_instructions): New functions.
783
3b260895
NC		 7842003-08-08 Dmitry Diky <diwil@mail.ru>
785
786 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
787 according to gcc order.
788
14d3f364
JE		 7892003-08-07 Jason Eckhardt <jle@rice.edu>
790
c8089be7
AM		 791 * config/tc-i860.c (i860_check_label): New function.
792 * config/tc-i860.h (i860_check_label): New prototype.
793 (tc_check_label): Define macro as i860_check_label.
14d3f364 794
820aff55
JE		 7952003-08-06 Jason Eckhardt <jle@rice.edu>
796
c8089be7
AM		 797 * config/tc-i860.c (s_align_wrapper): New function and prototype.
798 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
799 surrounding OBJ_ELF ifdef, and re-format slightly.
800 * doc/c-i860.texi: Document the special .align syntax available
801 in Intel mode.
820aff55 802
e15f6d30
JE		 8032003-08-06 Jason Eckhardt <jle@rice.edu>
804
805 * config/tc-i860.c (i860_handle_align): New function.
806 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
807 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
808
0acc96e1
JE		 8092003-08-06 Jason Eckhardt <jle@rice.edu>
810
811 * config/tc-i860.c (i860_process_insn): Check that instructions
812 with their dual-bit set are 8-byte aligned.
813
9e7d479d
NC		 8142003-08-06 Nick Clifton <nickc@redhat.com>
815
816 * po/fr.po: Updated French translation.
817
07c7854e
JE		 8182003-08-05 Jason Eckhardt <jle@rice.edu>
819
c8089be7 820 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 821 setting during flop argument parsing. Instead, do it after
822 instruction is fully parsed.
823
5eb0723a
JE		 8242003-08-05 Jason Eckhardt <jle@rice.edu>
825
c8089be7 826 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 827 directives are only available in Intel syntax mode.
828
5ea0549d
JE		 8292003-08-05 Jason Eckhardt <jle@rice.edu>
830
c8089be7
AM		 831 * config/tc-i860.c (s_dual): Accept .dual directive only in
832 the Intel syntax mode.
833 (s_enddual): Likewise for .enddual.
834 (s_atmp): Likewise for .atmp.
5ea0549d 835
a4622f40
AM		 8362003-08-04 Alan Modra <amodra@bigpond.net.au>
837
838 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
839 for memory operands. Pass the full operand_string to i386_index_check.
840
87505968
JE		 8412003-08-01 Jason Eckhardt <jle@rice.edu>
842
c8089be7
AM		 843 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
844 (target_intel_syntax): Declare variable.
845 (OPTION_INTEL_SYNTAX): Declare macro.
846 (md_longopts): Add option -mintel-syntax.
847 (md_parse_option): Set target_intel_syntax.
848 (md_show_usage): Add -mintel-syntax usage.
849 (md_begin): Set reg_prefix based on target_intel_syntax.
850 (i860_process_insn): Skip register prefix only if there is one.
851 Parse relocatable expressions in either Intel or AT&T syntax based
852 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
853 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
854 about the differences in syntax.
87505968 855
20977673
AM		 8562003-08-01 Dmitry Diky <diwil@mail.ru>
857
858 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
859 to all arches.
860
26c9b704
JR		 8612003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
862
863 * config/tc-sh.c (md_assemble): For branches, check & update
864 valid_arch here.
865
7734b6e9
JE		 8662003-07-30 Jason Eckhardt <jle@rice.edu>
867
868 * config/tc-i860.c: Convert to ISO C90.
869
2d150871
RO		 8702003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
871
872 * read.c (s_space): Revert 2003-07-28 change.
873
92191b29
AM		 8742003-07-30 Alan Modra <amodra@bigpond.net.au>
875
876 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
877
c861c80c
AM		 8782003-07-29 Alan Modra <amodra@bigpond.net.au>
879
880 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
881
77a6138a
AM		 8822003-07-29 Jakub Jelinek <jakub@redhat.com>
883
884 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
885
34f70875
L		 8862003-07-28 H.J. Lu <hongjiu.lu@intel.com>
887
888 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
889
8d548edb
RO		 8902003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
891
892 * read.c (s_space): Don't warn about .space 0.
893
dcd410fe
RO		 8942003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
895
896 * config/tc-mips.c (mips_flag_pdr): Define.
897 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
898 (s_mips_end) [OBJ_ELF]: Likewise.
899 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
900 (md_parse_option) [OBJ_ELF]: Handle them.
901 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
902
903 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
904 * doc/as.texinfo (Overview) [MIPS]: Likewise.
905
3cddba1e
L		 9062003-07-25 H.J. Lu <hongjiu.lu@intel.com>
907
908 * config/obj-elf.c (obj_elf_change_section): Update
909 elf_section_type and elf_section_flags only when they are
910 specified.
911
8e8c182c
L		 9122003-07-25 H.J. Lu <hongjiu.lu@intel.com>
913
914 * config/obj-elf.c (obj_elf_change_section): Always set section
915 type and flags.
916
2f89ff8d
L		 9172003-07-25 H.J. Lu <hongjiu.lu@intel.com>
918
919 * config/obj-elf.c (special_sections): Removed.
920 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
921 elf_section_type and elf_section_flags.
922 (elf_frob_file): Set SHT_GROUP.
923
924 * config/obj-elf.h (obj_sec_set_private_data): New.
925
926 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
927 * config/tc-ia64.h: Likewise.
928 * config/tc-m32r.h: Likewise.
929 * config/tc-m68hc11.h: Likewise.
930 * config/tc-mcore.h: Likewise.
931 * config/tc-mips.h: Likewise.
932 * config/tc-ppc.h: Likewise.
933 * config/tc-sh64.h: Likewise.
934 * config/tc-v850.h: Likewise.
935 * config/tc-xtensa.h: Likewise.
936
937 * config/tc-v850.h (SHF_V850_GPREL): Removed.
938 (SHF_V850_EPREL): Likewise.
939 (SHF_V850_R0REL): Likewise.
940
941 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
942 is defined.
943
a7f10e7a
SC		 9442003-07-24 Stephane Carrez <stcarrez@nerim.fr>
945
946 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
947 debugging symbols so that we handle page memory correctly.
948
834d807b
NC		 9492003-07-24 Nick Clifton <nickc@redhat.com>
950
951 * po/fr.po: Updated French translation.
952
8266886e
DJ		 9532003-07-23 Daniel Jacobowitz <drow@mvista.com>
954
955 * config/tc-arm.c (arm_archs): Add iwmmxt.
956
b41b1f95 9572003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 958
b41b1f95
L		 959 * read.c (do_parse_cons_expression): Mark nbytes unused to
960 silence gcc.
961
0c0b9be0
AO		 9622003-07-22 Alexandre Oliva <aoliva@redhat.com>
963
ba18dd6f
AO		 964 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
965 or bsr/bs.
966
0c0b9be0
AO		 967 * config/tc-h8300.c (md_assemble): Make sure characters after
968 slash and dot are lower-case.
969
6c37ac4d
NC		 9702003-07-17 Nick Clifton <nickc@redhat.com>
971
972 * po/es.po: New Spanish translation.
973 * po/tr.po: New Turkish translation.
974 * po/opcodes.pot: Regenerate.
975
c5c0a210
AM		 9762003-07-16 Alan Modra <amodra@bigpond.net.au>
977
978 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
979 (generic_dwarf2_emit_offset): Don't define function when
980 TC__DWARF2_EMIT_OFFSET is defined.
981
5a7ea749
RS		 9822003-07-15 Richard Sandiford <rsandifo@redhat.com>
983
984 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
985 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 986 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 987
ec178e1b
AM		 9882003-07-15 Alan Modra <amodra@bigpond.net.au>
989
990 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
991 only for V850_OPERAND_DISP operands.
992
e85ca5bb
AM		 9932003-07-15 Alan Modra <amodra@bigpond.net.au>
994
995 * frags.c (frag_more): Move segment checks to..
996 (frag_alloc_check): ..here. New function.
997 (frag_append_1_char): Call frag_alloc_check.
998
76bff705
NC		 9992003-07-14 Nick Clifton <nickc@redhat.com>
1000
1001 * po/tr.po: Update with latest version.
1002 * po/POTFILES.in: Regenerate.
1003 * po/gas.pot: Regenerate.
1004 * configure: Regenerate.
1005
278ed128
NC		 10062003-07-14 Nick Clifton <nickc@redhat.com>
1007
1008 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
1009 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
1010 "safe-ctype.h" and update use of macros.
1011 * Makefile.am: Update dependencies.
1012 * Makefile.in: Regenerate.
1013
fce00800
AM		 10142003-07-11 Alan Modra <amodra@bigpond.net.au>
1015
1016 * po/gas.pot: Regenerate.
1017
75e21f08
JJ		 10182003-07-10 Jakub Jelinek <jakub@redhat.com>
1019
1020 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1021 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1022 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1023 DWARF2_CIE_DATA_ALIGNMENT): Define.
1024 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1025 prototypes.
1026 (ppc_cie_data_alignment): Declare.
1027 * config/tc-ppc.c: Include dw2gencfi.h.
1028 (ppc_cie_data_alignment): Define.
1029 (md_begin): Initialize ppc_cie_data_alignment.
1030 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1031 functions.
1032 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1033 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1034 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1035 DWARF2_CIE_DATA_ALIGNMENT): Define.
1036 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1037 New prototypes.
1038 (s390_cie_data_alignment): Declare.
1039 * config/tc-s390.c: Include dw2gencfi.h.
1040 (s390_cie_data_alignment): Define.
1041 (md_begin): Initialize s390_cie_data_alignment.
1042 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1043 New functions.
1044
2ce28d43
AO		 10452003-07-10 Alexandre Oliva <aoliva@redhat.com>
1046
1047 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
1048 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
1049 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1050 * configure.in (am33_2.0, mn10300-*-linux*): Added.
1051 * configure: Rebuilt.
1052 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
1053 elf32-am33lin.
1054 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
1055 by default.
1056
bf6f0d0c
AO		 10572003-07-09 Alexandre Oliva <aoliva@redhat.com>
1058
1059 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
1060 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
1061 for subtracts from GLOBAL_OFFSET_TABLE that could not be
1062 simplified.
1063 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
1064 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
1065 could not be simplified.
1066 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
1067 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
1068 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
1069 BDF_RELOC_MN10300_GOT32.
1070 * config/tc-mn10300.c (mn10300_fix_adjustable): If
1071 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
1072 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1073 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
1074 symbol if we know its value.
1075 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1076 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
1077 duplicate underscore prefix.
1078 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1079 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
1080 type in X_md, not X_add_number. Zero X_add_number.
1081 (mn10300_check_fixup): Extract relocation type from X_md.
1082 * config/tc-mn10300.h: Update comment.
1083 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1084 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
1085 (O_PIC_reloc): this.
1086 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
1087 (mn10300_check_fixup): Likewise.
1088 (mn10300_parse_name): Set X_add_number to relocation type.
1089 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1090 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
1091 O_GOTOFF, O_PLT, O_GOT): Define.
1092 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
1093 (mn10300_check_fixup): New fn.
1094 (md_assemble): Call it. Check for PIC-related relocs.
1095 (mn10300_cons_fix_new): Likewise. New fn.
1096 (mn10300_end_of_match): New fn.
1097 (mn10300_md_parse_name_cont): New fn.
1098
e7b71525
AO		 10992003-07-09 Alexandre Oliva <aoliva@redhat.com>
1100
1101 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
1102 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
1103 accumulator's shift.
1104 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1105 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
1106 md_assemble, md_estimate_size_before_relax): Handle fbCC.
1107 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1108 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
1109 HAVE_AM33_2.
1110 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1111 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
1112 (HAVE_AM33): Match AM33_2 too.
1113 (HAVE_AM33_2): New macro.
1114 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
1115 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
1116 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
1117 (float_registers, double_registers): New variables.
1118 (float_register_name, double_register_name): New functions.
1119 (md_assemble): Recognize FP registers. Implement FMT_D3.
1120 (mn10300_insert_operand): Support FP registers.
1121
115695a8
CD		 11222003-07-08 Chris Demetriou <cgd@broadcom.com>
1123
1124 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
1125 target being a global symbol if not compiling SVR4 PIC code.
1126
9f7598c1
NC		 11272003-07-07 Nick Clifton <nickc@redhat.com>
1128
1129 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1130 .high, .shigh and .low directives.
1131
1b680e4f
RS		 11322003-07-07 Richard Sandiford <rsandifo@redhat.com>
1133
1134 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1135 (DSYMMODE): Remove.
1136 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1137 operand size as well.
1138 (skip_colonthing): Remove unused expression argument. Tighten checks
1139 for 2-digit sizes.
1140 (colonmod24): Remove.
1141 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1142 (get_operand): Likewise. Use the standard code to read the size of
1143 pc-relative operands.
1144 (fix_operand_size): Include the size-guessing logic that used to be
1145 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1146 offsets with a symbolic component.
1147
0cea6190
NC		 11482003-07-04 Nick Clifton <nickc@redhat.com>
1149
1150 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1151 macro to compute size of selected register name array.
1152
933fbc29
MS		 11532003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1154
1155 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1156 (md_begin): Add minimal cpu type logic for instructions with different
1157 binary format depending on the cpu.
1158 (md_assemble): Remove check for minimal cpu.
1159 (s390_insert_operand): Add support for long displacements.
1160 (md_gather_operands): Likewise.
1161 (tc_s390_fix_adjustable): Likewise.
1162 (tc_s390_force_relocation): Likewise.
1163 (md_apply_fix3): Likewise.
1164
1a2c1fad
CD		 11652003-06-30 Chris Demetriou <cgd@broadcom.com>
1166
1167 * config/tc-mips.c (s_mipsset): Implement -march= handling
1168 differently.
1169
17a2f251
TS		 11702003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1171
1172 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1173 prototypes and casts. Replace PTR with void *. Reformat.
1174 * config/tc-mips.h: Likewise.
1175
6344efa4
AM		 11762003-06-30 Alan Modra <amodra@bigpond.net.au>
1177
1178 * config/tc-ia64.c (note_register_values): Warning fix.
1179 * config/tc-mips.c (append_insn): Likewise.
1180
fef14a42
TS		 11812003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1182
1183 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1184 .set arch=FOO.
1185 (file_mips_arch): Rename mips_arch.
1186 (mips_arch_info,mips_tune_info): Remove.
1187 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1188 (mips_cpu_info_from_arch): New function.
1189 (md_begin): Use file_mips_arch.
1190 (macro_build,macro,mips_ip): Use mips_opts.arch.
1191 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1192 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1193 Use file_mips_arch.
1194 (s_mipsset): Support for .set arch=FOO.
1195 (mips_cpu_info_table): Fix typo.
1196
02fc3089
L		 11972003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1198
1199 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1200
2d0d09ca
RS		 12012003-06-25 Richard Sandiford <rsandifo@redhat.com>
1202
1203 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1204 unsigned 8-bit operands.
1205
685736be
NC		 12062003-06-24 Nick Clifton <nickc@redhat.com>
1207
1208 * read.c (s_comm): Change error message to assume an unsigned size
1209 has been passed to .comm.
1210 * config/tc-sparc.c (s_common): Likewise.
1211 * write.c (write_contents): Replace 'unsigned long' with
1212 'addressT' and 'long' with offsetT in order to allow computations
1213 with very large values to work for 64-bit addressed targets.
1214 (relax_and_size_all_segments): Likewise.
1215 (relax_frag): Likewise.
1216 (relax_segment): Likewise.
e85ca5bb 1217
e98d298c
MM		 12182003-06-23 Mark Mitchell <mark@codesourcery.com>
1219
1220 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1221
ca164297
L		 12222003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1223
1224 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1225 Instructions.
1226
1227 * gas/config/tc-i386.h (CpuPNI): New.
1228 (CpuUnknownFlags): Add CpuPNI.
1229
041340ad
JW		 12302003-06-23 <davidm@hpl.hp.com>
1231
1232 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1233 freebsd, openvms, and nsk (non-stop kernel).
1234
b7599f01
JT		 12352003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1236
1237 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1238 all locals have been declared.
1239
b7c7d6c1
TS		 12402003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1241
1242 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1243 special handling for n32 ABI.
1244 (macro): Likewise.
1245
815ddb50
TS		 12462003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1247
1248 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1249 2003-06-11 change.
1250
f590b86e
CG		 12512003-06-19 Christian Groessler <chris@groessler.org>
1252
1253 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1254 now, not only a warning. Add some more checks to detect invalid
1255 registers.
1256 (get_operand): For CLASS_IR remember register size in mode struct.
1257 (get_specific): Handle new CLASS_IRO type. Add register size
1258 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1259 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1260
931e13a6
AM		 12612003-06-19 Alan Modra <amodra@bigpond.net.au>
1262
1263 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1264 (ppc_change_csect): Add align param. Align frag at start of csect.
1265 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1266 (ppc_frob_section): Align vma.
1267
9393cb0d
JJ		 12682003-06-18 Jakub Jelinek <jakub@redhat.com>
1269
1270 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1271 (output_cie): Don't pad.
1272 (output_fde): Add align argument. Pad to align if not 0.
1273 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1274 Pad just last FDE to EH_FRAME_ALIGNMENT.
1275
df9a398f
MS		 12762003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1277
1278 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1279 dependent on s390_arch_size and current_cpu dependent on
1280 current_mode_mask.
1281
2fe04c57
NC		 12822003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1283
1284 * configure.in: Add c4x as an architecture variant to tic4x.
1285 * configure: Regenerate.
1286 * Makefile.in: Regenerate.
1287 * doc/Makefile.in: Regenerate.
1288
9f2b53d7
AM		 12892003-06-18 Alan Modra <amodra@bigpond.net.au>
1290
1291 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1292 ".TOC." from PPC64_TOC relocs.
1293
ba0b2174
AM		 12942003-06-17 Alan Modra <amodra@bigpond.net.au>
1295
1296 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1297
f899b4b8
TS		 12982003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1299
1300 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1301 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1302 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1303 s_cprestore,s_cpadd): Use them.
1304
399f703e
HPN		 13052003-06-16 Hans-Peter Nilsson <hp@axis.com>
1306
1307 * configure.in: Add specific case for cris-*-linux-gnu* with
1308 em=linux.
1309 * configure: Regenerate.
1310 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1311 if TE_LINUX defined, else FALSE.
1312 (bfd_boolean demand_register_prefix): Set default from
1313 DEFAULT_CRIS_AXIS_LINUX_GNU.
1314 (symbols_have_leading_underscore): Similar.
1315 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1316
39c2da32
RE		 13172003-06-13 Richard Earnshaw <rearnsha@arm.com>
1318
1319 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1320 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1321 FPU_ARCH_FPA for AOUT.
1322 (md_begin): Don't try to guess the floating point architecture from
1323 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1324
a06a29f2
NC		 13252003-06-13 Robert Millan <zeratul2@wanadoo.es>
1326
1327 * configure.in: Add i386-netbsd-gnu target.
1328 * configure: Regenerate.
1329
d88ef7a6
TT		 13302003-06-12 Tom Tromey <tromey@redhat.com>
1331
1332 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1333 directives node.
1334
34ce925e
RS		 13352003-06-12 Richard Sandiford <rsandifo@redhat.com>
1336
1337 * config/tc-mips.c (append_insn): In a compound relocation, take the
1338 field width from the final (outermost) operator.
1339
cdfbf930
RH		 13402003-06-11 Richard Henderson <rth@redhat.com>
1341
1342 * dw2gencfi.c (struct cfi_escape_data): New.
1343 (cfi_add_CFA_nop): Remove.
1344 (CFI_escape, dot_cfi_escape): New.
1345 (dot_cfi): Remove nop.
1346 (cfi_pseudo_table): Remove nop; add escape.
1347 (output_cfi_insn): Likewise.
1348 (select_cie_for_fde): Stop on escape.
1349 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1350 * read.c, read.h (do_parse_cons_expression): New.
1351 * doc/as.texinfo (.cfi_escape): New.
1352
8c1a34cd
TS		 13532003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1354
1355 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1356 (s_cprestore): Likewise.
1357 (s_cpreturn): Likewise.
1358
4b0cff4e
TS		 13592003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1360
1361 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1362 with zeros.
1363
a7ebbfdf
TS		 13642003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1365
1366 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1367 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1368 exceptions from size assert. Remove most of the addend fixup
1369 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1370 handling. Remove zero addend specialcases.
1371 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1372 the addend fixup specialcase.
1373 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1374
d25d759d
TS		 13752003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1376
1377 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1378 in the RELOC_EXPANSION_POSSIBLE case.
1379
9d83078b
AM		 13802003-06-11 Alan Modra <amodra@bigpond.net.au>
1381
1382 * config/tc-i960.c (line_comment_chars): Add '#'.
1383 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1384
3b443373
L		 13852003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1386
1387 * po/Make-in (DESTDIR): New.
1388 (install-data-yes): Support $(DESTDIR).
1389 (uninstall): Likewise.
1390
795bb480
AM		 13912003-06-11 Alan Modra <amodra@bigpond.net.au>
1392
1393 * Makefile.am: Run "make dep-am".
1394 * Makefile.in: Regenerate.
1395 * po/POTFILES.in: Regenerate.
1396
b11dcf4e
DE		 13972003-06-10 Doug Evans <dje@sebabeach.org>
1398
1399 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1400 CGEN_INSN_RELAXED.
1401 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1402 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1403 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1404
adadcc0c
AM		 14052003-06-10 Alan Modra <amodra@bigpond.net.au>
1406 Gary Hade <garyhade@us.ibm.com>
1407
1408 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1409 (md_apply_fix3): Special case lq insn.
1410
0613284f
RS		 14112003-06-10 Richard Sandiford <rsandifo@redhat.com>
1412
1413 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1414 lists. Allow single-register ranges.
1415
f4984206
RS		 14162003-06-10 Richard Sandiford <rsandifo@redhat.com>
1417
1418 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1419 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1420
12b55ccc
L		 14212003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1422
1423 * NEWS: Updated for the new -n option for the i386 assembler.
1424
1425 * config/tc-i386.c (optimize_align_code): New.
1426 (md_shortopts): Add 'n'.
1427 (md_parse_option): Handle 'n'.
1428 (md_show_usage): Add '-n'.
1429
1430 * config/tc-i386.h (optimize_align_code): Declared.
1431 (md_do_align): Optimize code alignment only if optimize_align_code
1432 is not 0.
1433
1434 * doc/as.texinfo: Add the new -n option.
1435
1436 * doc/c-i386.texi: Document the new -n option.
1437
fa87b337
RH		 14382003-06-07 Richard Henderson <rth@redhat.com>
1439
17076204
RH		 1440 * doc/as.texinfo: Document .cfi_rel_offset.
1441
fa87b337
RH		 1442 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1443 (cfi_add_CFA_offset): Detect invalid offsets.
1444 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1445 (cfi_add_CFA_restore_state): Restore it.
1446 (CFI_rel_offset): New.
1447 (cfi_pseudo_table): Add it.
1448 (dot_cfi): Handle it.
1449
52628315
L		 14502003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1451
1452 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1453 predicate for ia64.
1454
d4ea8842
MS		 14552003-06-05 Michael Snyder <msnyder@redhat.com>
1456
1457 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1458 (build_bytes): Ditto.
1459
14602003-06-05 Richard Sandiford <rsandifo@redhat.com>
1461
1462 * config/tc-h8sx.c (DMODE): Remove.
1463 (colonmod24): Don't choose a default if the operand is a 16-bit
1464 constant integer.
1465 (fix_operand_size): New function.
1466 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1467 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1468
2be24b54
ML		 14692003-06-05 Michal Ludvig <mludvig@suse.cz>
1470
1471 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1472 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1473 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1474 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1475 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1476 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1477 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1478 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1479 (cfi_pseudo_table): New directives .cfi_return_column,
1480 .cfi_restore, .cfi_undefined, .cfi_same_value,
1481 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1482 (dot_cfi, output_cfi_insn): Handle new directives.
1483 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1484 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1485 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1486
757bc393
RH		 14872003-06-04 Richard Henderson <rth@redhat.com>
1488
1233ae62
RH		 1489 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1490
757bc393
RH		 1491 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1492
f4b97536
RH		 14932003-06-04 Richard Henderson <rth@redhat.com>
1494
1495 * config/tc-alpha.c (s_alpha_usepv): New.
1496 (md_pseudo_table): Add it.
1497 (alpha_cfi_frame_initial_instructions): New.
1498 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1499 (tc_cfi_frame_initial_instructions): New.
1500 * doc/c-alpha.texi: Document .usepv.
1501
68d55fe3
JJ		 15022003-06-04 Jakub Jelinek <jakub@redhat.com>
1503
1504 * as.c (show_usage): Document --execstack and --noexecstack.
1505 (parse_args): Add --execstack and --noexecstack.
1506 (main): Create .note.GNU-stack section if --execstack or
1507 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1508 * as.h (flag_execstack, flag_noexecstack): New.
1509
f9b4148d
CD		 15102003-06-03 Chris Demetriou <cgd@broadcom.com>
1511
1512 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1513 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1514 (OPTION_MISC_BASE): New defines.
1515 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1516 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1517 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1518 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1519 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1520 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1521 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1522 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1523 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1524 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1525 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1526 (OPTION_TRAP): Redefine in terms of new defines.
1527 (md_longopts): Reorder entries.
1528
7ee7b84d
MS		 15292003-05-14 Michael Snyder <msnyder@redhat.com>
1530 From Bernd Schmidt <bernds@redhat.com>
1531 and Michael Snyder <msnyder@redhat.com>
1532 and Alexandre Oliva <aoliva@redhat.com>
1533 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1534 * config/tc-h8300.h: Ditto.
1535
e30ddb24
NC		 15362003-06-03 Nick Clifton <nickc@redhat.com>
1537
1538 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1539 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1540 before calling bfd_reloc_type_lookup.
1541
ed7d5d1a
AM		 15422003-06-02 Alan Modra <amodra@bigpond.net.au>
1543
1544 * read.c (emit_expr): Set dot_value.
1545 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1546
c1ed1235
AM		 15472003-06-02 Alan Modra <amodra@bigpond.net.au>
1548
1549 * macro.c (sub_actual): Don't lose string if it turns out that
1550 &string wasn't an arg.
1551
eafbc43f
RH		 15522003-05-31 Richard Henderson <rth@redhat.com>
1553
1554 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1555 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1556
f37f01cf
RH		 15572003-05-29 Richard Henderson <rth@redhat.com>
1558
1559 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1560 (all_frame_data, plast_frame_data, cur_frame_data): New.
1561 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1562 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1563 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1564 * config/tc-alpha.h (md_end): New.
1565 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1566 (DWARF2_CIE_DATA_ALIGNMENT): New.
1567
a197c351
NC		 15682003-05-29 Nick Clifton <nickc@redhat.com>
1569
1570 * configure.in: Add i386-*-freebsd* entry.
1571 * configure: Regenerate.
1572
4bf4a882 15732003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1574
1575 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1576
756d1d01
RH		 15772003-05-27 Richard Henderson <rth@redhat.com>
1578
1579 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1580 symbol_create call.
1581 (current_location): Use symbol_temp_new_now.
1582 * stabs.c (s_stab_generic): Use symbol_temp_new.
1583 * symbols.c (temp_label_name): Remove.
1584 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1585
a4447b93
RH		 15862003-05-27 Richard Henderson <rth@redhat.com>
1587
1588 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1589 * as.c (main): Always call cfi_finish.
1590 * config/tc-i386.c (x86_dwarf2_return_column): New.
1591 (x86_cie_data_alignment): New.
1592 (md_begin): Set them.
1593 (tc_x86_cfi_init): Remove.
1594 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1595 return int, not unsigned long; don't as_bad here.
1596 (tc_x86_frame_initial_instructions): Streamline; use
1597 updated api.
1598 * config/tc-i386.h (tc_cfi_init): Remove.
1599 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1600 (DWARF2_CIE_DATA_ALIGNMENT): New.
1601
b7d6ed97
RH		 16022003-05-27 Richard Henderson <rth@redhat.com>
1603
1604 * symbols.c (temp_label_name): New.
1605 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1606 (symbol_set_value_now): New.
1607 * symbols.h: Prototype them.
1608 * dwarf2dbg.c: Use them.
1609 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1610
14218d5f
JE		 16112003-05-23 Jason Eckhardt <jle@rice.edu>
1612
1613 * config/tc-i860.c (target_xp): Declare variable.
1614 (OPTION_XP): Declare macro.
1615 (md_longopts): Add option -mxp.
1616 (md_parse_option): Set target_xp.
1617 (md_show_usage): Add -mxp usage.
1618 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1619 (md_assemble): Don't try expansions if XP_ONLY is set.
1620 * doc/c-i860.texi: Document -mxp option and i860XP support.
1621
36ede617
EC		 16222003-05-23 Eric Christopher <echristo@redhat.com>
1623
1624 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1625
a105a300
TS		 16262003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1627
1628 * config/tc-mips.c (append_insn): Use actual relocation size for new
1629 fixp's. Don't relax overflow checking for partial_inplace relocations.
1630 Use the actual relocation type in combined relocs, not just the type
1631 of the first one.
1632 (macro_build_jalr): Use actual relocation size for new fix.
1633 (s_cpsetup, s_gpdword): Likewise.
1634
dc9461f6
TS		 16352003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1636
1637 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1638
ceb41009
NC		 16392003-05-22 Nick Clifton <nickc@redhat.com>
1640
1641 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1642 section relative offsets for relocs that will not be based on the
1643 section symbol.
1644 (xstormy16_md_apply_fix3): Remove previous patch to this
1645 function.
1646
143d77c5
EC		 16472003-05-07 Eric Christopher <echristo@redhat.com>
1648
ed7d5d1a
AM		 1649 * config/tc-mips.c (mips_abicalls): New variable.
1650 (md_parse_option): Use.
1651 (s_option): Ditto.
1652 (s_abicalls): Ditto.
1653 (mips_elf_final_processing): Set EF_MIPS_PIC and
1654 EF_MIPS_CPIC dependent on above.
143d77c5 1655
85c77c38
DA		 16562003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1657
1658 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1659
87ccc1b0
NC		 16602003-05-21 Nick Clifton <nickc@redhat.com>
1661
ed7d5d1a
AM		 1662 * config/obj-elf.c: Include dwarf2dbg.h.
1663 (elf_pseudo_tab): Add .file and .loc.
1664 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1665 * config/tc-arm.c: Likewise.
1666 * config/tc-h8300.c: Likewise.
1667 * config/tc-hppa.c: Likewise.
1668 * config/tc-ia64.c: Likewise.
1669 * config/tc-m68hc11.c: Likewise.
1670 * config/tc-m68k.c: Likewise.
1671 * config/tc-mmix.c: Likewise.
1672 * config/tc-mn10300.c: Likewise.
1673 * config/tc-ppc.c: Likewise.
1674 * config/tc-sh.c: Likewise.
1675 * config/tc-sparc.c: Likewise.
1676 * config/tc-v850.c: Likewise.
1677 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1678 dwarf2dbg.h.
1679 * config/tc-ip2k.c: Likewise.
1680 * config/tc-iq2000.c: Likewise.
1681 * config/tc-xstormy16.c: Likewise.
1682 * config/tc-xtensa.c: Likewise.
87ccc1b0 1683 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1684 * Makefile.in: Regenerate.
1685 * aclocal.m4: Regenerate.
1686 * config.in: Regenerate.
1687 * configure: Regenerate.
1688 * po/POTFILES.in: Regenerate.
1689 * po/gas.pot: Regenerate.
143d77c5 1690
7ed2c8b0
NC		 16912003-05-21 Nick Clifton <nickc@redhat.com>
1692
1693 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1694 BFD_ASSEMBLER targets.
1695 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1696 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1697 defining BFD_ASSEMBLER.
1698
39b82151
ML		 16992003-05-20 Michal Ludvig <mludvig@suse.cz>
1700
1701 * as.c (main): Remove tc_cfi_init().
143d77c5 1702 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1703 with '%'.
1704 (cfi_pseudo_table): Add "cfi_register" entry.
1705 (cfi_make_insn): Handle CFA_register.
1706 (cfi_output_insn): Ditto.
1707 (dot_cfi): Ditto.
1708 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1709 (dot_cfi_endproc): Reuse already emitted CIEs.
1710 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1711 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1712
f53e95c7
NC		 17132003-05-20 Nick Clifton <nickc@redhat.com>
1714
1715 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1716 (md_pseudo_table): Add entries for .loc and .line.
1717
7c0295b1
AM		 17182003-05-20 Alan Modra <amodra@bigpond.net.au>
1719
1720 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1721 defined.
1722 (dot_cfi_endproc): Avoid C99 construct.
1723
54cfded0
AM		 17242003-05-20 Michal Ludvig <mludvig@suse.cz>
1725
1726 * dw2gencfi.c, dw2gencfi.h: New files.
1727 * config/tc-i386.c (tc_x86_cfi_init): New function.
1728 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1729 * as.c (parse_args): Set verbose flag on --verbose.
1730 (main): Call tc_cfi_init()/cfi_finish().
1731 * as.h (verbose): New external variable.
1732 * read.c (pobegin): Insert CFI pops to the list.
1733 * symbols.c (local_symbol_make): Make symbol external.
1734 * symbols.h (local_symbol_make): New prototype.
1735 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1736 * Makefile.in: Regenerate.
1737 * doc/as.texinfo: Added node "CFI directives" with description of
1738 all implemented .cfi_* directives.
1739 * doc/Makefile.in: Regenerate.
1740 * po/POTFILES.in: Regenerate.
1741
a1f3c24c
SS		 17422003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1743
54cfded0
AM		 1744 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1745 insns.
1975ab25 1746 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1747
b645cb17
JE		 17482003-05-18 Jason Eckhardt <jle@rice.edu>
1749
1750 * config/tc-i860.c (i860_process_insn): Initialize fc after
1751 each opcode mismatch.
1752
80c7c40a
NC		 17532003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1754
1755 * configure.in: Accept i[3-7]86 variants.
1756 * configure: Regenerate.
1757
c344a4c8
TS		 17582003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1759
1760 * config/tc-mips.h: Fix comment formatting.
1761
64e55042
HPN		 17622003-05-13 Hans-Peter Nilsson <hp@axis.com>
1763
1764 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1765 (read_a_source_file): Delete label contin.
64e55042
HPN		 1766 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1767 input as with macros, instead of in separate old_* variables.
1768 Zero-terminate string being scrubbed.
1769
e66c629e
NC		 17702003-05-12 Nick Clifton <nickc@redhat.com>
1771
1772 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1773 (md_assemble): Reset skipping_fptr.
1774 (md_operand): If @fptr() is followed by a minus sign, set
1775 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1776 @fptr is detected, ignore it and reset skipping_fptr.
1777
673a54e3
JE		 17782003-05-11 Jason Eckhardt <jle@rice.edu>
1779
1780 * config/tc-i860.c (MAX_FIXUPS): Define.
1781 (struct i860_fi fi[]): New struct.
1782 (struct i860_it the_insn): Add above as member and move fields
1783 exp, reloc, pcrel and fup into i860_fi.
1784 (md_assemble): Replace all instances of exp, reloc, pcrel
1785 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1786 Add a loop to possibly emit multiple fix-ups for each insn.
1787 (i860_process_insn): Likewise.
1788 (i860_get_expression): Likewise.
1789 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1790
2ebb4b88
MS		 17912003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1792
1793 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1794
35f5df7f
L		 17952003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1796
1797 * config/tc-ia64.c (alias_hash): New.
1798 (alias_name_hash): New.
1799 (secalias_hash): New.
1800 (secalias_name_hash): New.
1801 (md_pseudo_table): Add "secalias".
1802 (md_begin): Initialize alias_hash, alias_name_hash,
1803 secalias_hash and secalias_name_hash.
1804 (struct alias): New.
1805 (dot_alias): Implement .alias and .secalias directives.
1806 (do_alias): New.
1807 (ia64_adjust_symtab): New.
1808 (do_secalias): New.
1809 (ia64_frob_file): New.
1810
1811 * config/tc-ia64.h (ia64_adjust_symtab): New.
1812 (tc_adjust_symtab): Defined.
1813 (ia64_frob_file): New.
1814 (tc_frob_file): Defined.
1815
d2bf1bda
NC		 18162003-05-07 Dmitry Diky <diwil@mail.ru>
1817
1818 * tc-msp430.c: Add missing lines to known cpus list.
1819
cac012d6
AO		 18202003-05-06 Alexandre Oliva <aoliva@redhat.com>
1821
1822 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1823 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1824 * config.in, configure: Rebuilt.
1825
d8dbbec1
L		 18262003-05-05 H.J. Lu <hjl@gnu.org>
1827
1828 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1829 howto->partial_inplace is false.
1830
9204e615
DJ		 18312003-05-05 Daniel Jacobowitz <drow@mvista.com>
1832
1833 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1834 symbol_used_in_reloc_p check.
1835 (md_apply_fix3): Remove check for howto->pcrel_offset.
1836
711ef82f
L		 18372003-05-03 H.J. Lu <hjl@gnu.org>
1838
1839 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1840 fatal error for unknown section attribute.
1841
1842 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1843 unknown section attribute.
1844 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1845 * config/tc-ppc.c (ppc_section_letter): Likewise.
1846
1847 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1848 (ia64_elf_section_type): Accept "unwind".
1849
83b5ab55
L		 18502003-05-02 H.J. Lu <hjl@gnu.org>
1851
1852 * read.h (demand_copy_string): New.
1853
1854 * config/tc-alpha.c (demand_copy_string): Removed.
1855
7ff0565e
MS		 18562003-05-02 Michael Snyder <msnyder@redhat.com>
1857
54cfded0 1858 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1859 (for targets that like eg. a leading dot in a local label).
1860
2968149b
NC		 18612003-05-02 Nick Clifton <nickc@redhat.com>
1862
1863 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1864 addend with the symbol's value for pc-relative relocations against
1865 a defined symbol - this will be done automatically.
1866
e7b9a8c1
L		 18672003-05-01 H.J. Lu <hjl@gnu.org>
1868
1869 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1870 "STT_NOTYPE".
1871
612d7b83
L		 18722003-05-01 H.J. Lu <hjl@gnu.org>
1873
1874 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1875
1876 * config/obj-elf.c (obj_elf_section_name): Call
1877 tc_canonicalize_section_name if it is defined.
1878
a645d1eb
L		 18792003-05-01 H.J. Lu <hjl@gnu.org>
1880
1881 * config/tc-ia64.c (ia64_check_label): New.
1882 * config/tc-ia64.h (tc_check_label): New.
1883
1884 * read.c (read_a_source_file): Call tc_check_label after
1885 creating a user-defined label if defined.
1886
df12615d
AM		 18872003-05-02 Alan Modra <amodra@bigpond.net.au>
1888
1889 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1890 -be and split strings to below 509 bytes in length.
1891
f70c8412
CG		 18922003-05-01 Christian Groessler <chris@groessler.org>
1893
1894 * expr.h: Fix comments in operatorT typedef.
54cfded0 1895 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1896 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1897 decides by the parameter.
1898 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1899 command line argument was given to select the intended
1900 architecure.
1901 (get_interrupt_operand): Warn if NOP type code is emitted.
1902 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1903 (apply_fix): Call newfix with additional 'size' parameter.
1904 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1905 4 bit immediate arguments.
1906 (md_longopts): Add 'linkrelax' option.
1907 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1908 variable when 'linkrelax' command line option is specified.
1909 (md_show_usage): Display 'linkrelax' option.
1910 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1911 R_CALLR and R_REL16.
1912 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1913
10a98291
L		 19142003-04-30 H.J. Lu <hjl@gnu.org>
1915
1916 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1917 (ia64_float_to_chars): Likewise.
1918 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1919 and ia64_float_to_chars by tc_segment_info_data.endian from
1920 the current segment if byteorder == -1.
1921 (md_begin): Call dot_byteorder to set target_big_endian.
1922 (md_atof): Call ia64_float_to_chars to convert floating point.
1923 (ia64_float_to_chars_bigendian): New function.
1924 (ia64_float_to_chars_littleendian): Likewise.
1925 (ia64_elf_section_change_hook): Likewise.
1926
1927 * config/tc-ia64.h (ia64_number_to_chars): New.
1928 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1929 (ia64_elf_section_change_hook): New.
1930 (md_elf_section_change_hook): Defined.
1931 (ia64_segment_info_type): New struct.
1932 (TC_SEGMENT_INFO_TYPE): Defined.
1933
bf57c3c9
L		 19342003-04-30 H.J. Lu <hjl@gnu.org>
1935
1936 * config/tc-ia64.c (md_section_align): Deleted.
1937
1938 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1939 (md_section_align): New.
1940
165a7f90
L		 19412003-04-30 H.J. Lu <hjl@gnu.org>
1942
1943 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1944 and add real16.
1945 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1946 "real16.ua".
1947 (md_atof): Add 6 byte padding of zero for real16.
1948
eba874d8
NC		 19492003-04-29 Nick Clifton <nickc@redhat.com>
1950
1951 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1952 start of a version name.
1953
dbeba5e5
CD		 19542003-04-28 Chris Demetriou <cgd@broadcom.com>
1955
1956 * configure.in (mips-*-*n*bsd*): Replace with...
1957 (mips-*-netbsd*, mips-*-openbsd*): These.
1958 * configure: Regenerate.
1959
f0d7d5f9
NC		 19602003-04-28 H.J. Lu <hjl@gnu.org>
1961
1962 * config/tc-hppa.c (hppa_symbol_chars): New.
1963 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1964
a38b42ab
TS		 19652003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1966
1967 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1968
69be0a2b
CD		 19692003-04-25 Chris Demetriou <cgd@broadcom.com>
1970
1971 * NEWS: Belatedly mention support for MIPS32 Release 2.
1972
684022ea
EC		 19732003-04-24 Eric Christopher <echristo@redhat.com>
1974
1975 * config/tc-mips.c (nopic_need_relax): Revert previous
1976 change.
1977
2c8714f2
NC		 19782003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1979
1980 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1981 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1982 (md_pseudo_table): Handle .loc and .file
1983 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1984 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1985 * Makefile.in: Regenerate.
1986
684022ea 19872003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1988
1989 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1990 (md_pseudo_table): Add h8300hn, h8300sn.
1991 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1992 * doc/c-h8300.texi : Add documentation for new machine directives.
1993
5ce8663f
NC		 19942003-04-24 Nick Clifton <nickc@redhat.com>
1995
1996 * config/tc-ppc.c (ppc_symbol_chars): Define.
1997 * config/tc-ppc.h (tc_symbol_chars): Define.
1998
ef230218
JR		 19992003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
2000
2001 * config/tc-sh.c: Amend comment to refer to SuperH.
2002 * config/tc-sh.h: Likewise.
2003 (LISTING_HEADER): Amend to refer to SuperH.
2004 * config/tc-sh64.c: Change comment to refer to SuperH.
2005 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
2006 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
2007 * doc/c-sh.texi: Amend to refer to SuperH.
2008 Add SuperH architecture documentation references.
2009 * doc/c-sh64.texi: Change to refer to SuperH.
2010
204cd129
NC		 20112003-04-23 H.J. Lu <hjl@gnu.org>
2012
2013 * app.c (do_scrub_chars): More checks for valid labels.
2014
2cdb18a7
L		 20152003-04-22 H.J. Lu <hjl@gnu.org>
2016
2017 * app.c (do_scrub_chars): Check for valid label.
2018
26597c86
NC		 20192003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2020
2021 * doc/as.texinfo: Replace references to Mitsubishi M32R with
2022 references to Renesas M32R.
2023 * doc/c-m32r.texi: Likewise.
2024
88b4ca40
RH		 20252003-04-21 Richard Henderson <rth@redhat.com>
2026
54cfded0
AM		 2027 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
2028 (out_file_list): Assign non-null filename after generating error.
88b4ca40 2029
e5f08f7e
JJ		 20302003-04-18 Jakub Jelinek <jakub@redhat.com>
2031
2032 * ehopt.c (check_eh_frame): For aug_size == 0
2033 in state_seeing_aug_size state skip the state_skipping_aug
2034 state.
2035
c2dcd04e
NC		 20362003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
2037
2038 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
2039 'Renesas'.
2040 * doc/c-h8500.texi: Likewise.
2041 * doc/c-sh.texi: Likewise.
2042 * doc/c-sh64.texi: Likewise.
2043 * doc/h8.texi: Likewise.
2044 * config/tc-h8300.c: Likewise.
2045 * config/tc-h8300.h: Likewise.
2046 * config/tc-h8500.c: Likewise.
2047 * config/tc-h8500.h: Likewise.
2048 * config/tc-sh.c: Likewise.
2049 * config/tc-sh.h: Likewise.
2050 * config/tc-sh64.c: Likewise.
2051 * config/tc-sh64.h: Likewise.
2052
f5040a92
AO		 20532003-04-10 Alexandre Oliva <aoliva@redhat.com>
2054
2055 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
2056 * config/tc-mips.c: Use signed add for n32 address arithmetic.
2057 (append_insn): When filling delay slots with instructions
2058 that have fixups that tc_gen_reloc might consider modifyable
2059 in variant frags, start a new frag.
2060 (load_address): Generate GOT_DISP with of without offset
2061 depending on whether symbol is local. For -xgot, use
2062 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
2063 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
2064 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
2065 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
2066 <ld_st>: In NewABI with small got, always use
2067 GOT_PAGE/GOT_OFST, with the latter in the load/store
2068 instruction. With big got, use GOT_HI16/GOT_LO16 or
2069 GOT_PAGE/GOT_OFST.
2070 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
2071 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
2072 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
2073 (md_convert_frag): Use memmove for safe copying of overlapping
2074 regions.
2075
35b55ed2
SC		 20762003-04-09 Stephane Carrez <stcarrez@nerim.fr>
2077
2078 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
2079 -mlong, -mshort-double and -mlong-double options; use table @code.
2080 (M68HC11-Syntax): Update to document 68HC12 operands.
2081 (M68HC11-Modifiers): New section for operand modifiers.
2082 (M68HC11-Directives): New section for specific assembler directives.
2083 (M68HC11-Branch): Fix Overfull hbox error.
2084
9214dd3b
AO		 20852003-04-09 Alexandre Oliva <aoliva@redhat.com>
2086
2087 * config/tc-mips.c (macro): Add comments explaining the rationale
2088 for Chris' change.
2089
eb0a7d52
AO		 20902003-04-09 Chris Demetriou <cgd@broadcom.com>
2091
2092 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
2093 constant address that Alexandre took out by accident. Reject
2094 64-bit addresses that are not sign extensions of 32 bits only if
2095 we don't support 64-bit address constants.
2096
a7fc733f
AM		 20972003-04-09 Alan Modra <amodra@bigpond.net.au>
2098
2099 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
2100
9cc92a36
NC		 21012003-04-08 Nick Clifton <nickc@redhat.com>
2102
2103 * as.c (perform_an_assembly_pass): If using cgen, call
2104 gas_cgen_begin.
2105 * cgen.c (gas_cgen_begin): New function. If
2106 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
2107 otherwise call cgen_clear_signed_overflow_ok.
2108 * cgen.h: Prototype gas_cgen_begin.
2109
fe59a223
TS		 21102003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2111
2112 * write.c (write_relocs): Remove unused variable.
2113
5a7a0b7b
AO		 21142003-04-06 Chris Demetriou <cgd@broadcom.com>
2115
2116 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
2117 (macro): Use new macro to decide whether to emit constant address
2118 as 32 or 64 bits if addresses are 32-bit wide but registers are
2119 64-bit wide.
2120
577300ce
SC		 21212003-04-05 Stephane Carrez <stcarrez@nerim.fr>
2122
2123 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
2124 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 2125 (get_operand): New modifier %page and %addr to obtain page and
577300ce 2126 address part of a far-function.
684022ea 2127 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 2128 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2129 relocs.
2130 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2131 (find_opcode): Add comment.
2132 (md_estimate_size_before_relax): Force relocation of
2133 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2134 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2135 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2136 on the symbol itself so that DWARF2 strings are merged correctly.
2137
be33c5dd
SS		 21382003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2139
2140 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2141 default tic4x target format to 'coff2-tic4x'.
2142 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2143 s/c3x/tic3x/
2144 * config/tc-tic4x.h: Ditto
2145
e8fd7476
NC		 21462003-04-03 Nick Clifton <nickc@redhat.com>
2147
2148 * NEWS: Mention support for Xtensa architecture.
2149
47281638
PB		 21502003-04-02 Philip Blundell <philb@gnu.org>
2151
2152 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2153
af22f5b2
CD		 21542003-04-02 Chris Demetriou <cgd@broadcom.com>
2155
2156 * config/tc-mips.c (macro2): Adjust implementation of
2157 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2158 in the case where the source and destination registers
2159 are the same.
2160
e0001a05
NC		 21612003-04-01 Bob Wilson <bob.wilson@acm.org>
2162
54cfded0
AM		 2163 * Makefile.am (CPU_TYPES): Add xtensa.
2164 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2165 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2166 (xtensa-relax.o): New target.
2167 Run "make dep-am".
2168 * Makefile.in: Regenerate.
2169 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2170 extra_objects for xtensa targets.
2171 * configure: Regenerate.
2172 * write.c (write_object_file): Add new md_post_relax_hook.
2173 * config/tc-xtensa.c: New file.
2174 * config/tc-xtensa.h: Likewise.
2175 * config/xtensa-istack.h: Likewise.
2176 * config/xtensa-relax.c: Likewise.
2177 * config/xtensa-relax.h: Likewise.
2178 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2179 * doc/Makefile.in: Regenerate.
2180 * doc/all.texi: Set new XTENSA variable.
2181 * doc/as.texinfo: Set new Xtensa variable. Describe
2182 Xtensa-specific options. Define line comment character for
2183 Xtensa. Add Xtensa processors to list of ELF targets where
2184 alignment is specified in bytes. Add new Xtensa-Dependent node.
2185 Add acknowledgements for those contributing to the Xtensa port.
2186 * doc/internals.texi: Describe new md_post_relax_hook.
2187 * doc/c-xtensa.texi: New file.
e0001a05 2188
5a6c6817
NC		 21892003-04-01 Nick Clifton <nickc@redhat.com>
2190 Richard Earnshaw <rearnsha@arm.com>
2191
2192 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2193 (ARM_ARCH_IWMMXT): Simplify.
2194 (insns): Place iwmmx instructions in correct place in table.
2195 (arm_add_note): New function: Add a note entry to a .note section.
2196 (md_begin): Make the default architecture be unknown.
2197 Suppress the creation of an arm note section.
2198
97bbfa38
EC		 21992003-03-26 Eric Christopher <echristo@redhat.com>
2200
54cfded0 2201 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2202
e16bb312
NC		 22032003-03-25 Stan Cox <scox@redhat.com>
2204 Nick Clifton <nickc@redhat.com>
97bbfa38 2205
28d297de 2206 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2207
2208 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2209 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2210 (enum wreg_type, enum iwmmxt_insn_type): New types.
2211 (wr_register, wc_register, wcg_register): New macros.
2212 (iwmmxt_table): New variable.
2213 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2214 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2215 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2216 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2217 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2218 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2219 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2220 cp_byte_address_offset, cp_byte_address_required_here,
2221 check_iwmmxt_insn): New functions.
97bbfa38 2222 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2223 (md_begin): Set the mach value for iWMMXt targets. Create a note
2224 section to identify iwmmxt binaries.
2225 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2226 * doc/c-arm.texi: Document the support for the iWMMXt.
2227 * NEWS: Mention new support.
2228