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* symbols.c: Convert to ISO-C.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
74937d39
KH		 12003-11-30 Kazu Hirata <kazu@cs.umass.edu>
2
3 * symbols.c: Convert to ISO-C.
4 * symbols.h: Likewise.
5
464800ca
CG		 62003-11-28 Christian Groessler <chris@groessler.org>
7
8 * config/tc-z8k.c: Convert to ISO-C.
9 * config/tc-z8k.h: Likewise.
10
39e6acbd
KH		 112003-11-27 Kazu Hirata <kazu@cs.umass.edu>
12
13 * read.c: Convert to ISO-C.
14 * read.h: Likewise.
15
028f09bd
NC		 162003-11-27 Nick Clifton <nickc@redhat.com>
17
18 * config/tc-sh.c (sh_elf_cons): If md_cons_align is defined
19 call it to make sure that the constants that are going to be
20 emitted are correctly aligned.
21
a939d090
AO		 222003-11-27 Alexandre Oliva <aoliva@redhat.com>
23
24 * config/tc-frv.c (md_pcrel_from_section): Don't adjust when
25 referencing symbol in a different section.
26
d5bf5799
CG		 272003-11-26 Christian Groessler <chris@groessler.org>
28
29 * config/tc-z8k.c (s_segm): Fix indentation.
30 (md_apply_fix3): Likewise.
31 (cc_names): Add alias names for the names generated by the
32 disassembler.
33 (get_cc_operand): Be case insensitive.
34 (get_operands): Improve error handling for cc operands.
35 (check_operand): Not used, remove.
36 (md_assemble): Remove unused variable prev_opcode. Skip
37 whitespace until end-of-line only. Restore *op_end after call to
38 hash_find.
39
b4f16abb
NC		 402003-11-26 Nick Clifton <nickc@redhat.com>
41
42 * config/tc-h8300.c (get_operand): Allow er4-er7 for ldm/stm
43 instructions on the H8SX.
44
3db8d52c
KH		 452003-11-25 Kazu Hirata <kazu@cs.umass.edu>
46
47 * config/tc-h8300.c (h8_exp): Remove.
48
4892e510
NC		 492003-11-25 Asgari Jinia <asgarij@kpitcummins.com>
50
51 * config/tc-h8300.c (md_assemble): Check operands validity for
52 ldm/stm.
53 (get_operand): Check register pair's validity as per technical
54 note TN-H8*-193A/E from Renesas for H8s and for H8Sx manual.
55
254d758c
KH		 562003-11-24 Kazu Hirata <kazu@cs.umass.edu>
57
58 * listing.c: Convert to ISO-C.
59 * listing.h: Likewise.
60 * macro.c: Likewise.
61 * macro.h: Likewise.
62
70b911ad
JJ		 632003-11-24 Jakub Jelinek <jakub@redhat.com>
64
65 * app.c (do_scrub_chars): Add PUT (ch) and ch = GET ()
66 when transitioning from states 14 or 15 to 0 or 1.
67
b1f1fa96
KH		 682003-11-23 Kazu Hirata <kazu@cs.umass.edu>
69
70 * hash.c: Convert to ISO-C.
71 * hash.h: Likewise.
72 * input-file.c: Likewise.
73 * input-file.h: Likewise.
74 * input-scrub.c: Likewise.
75 * itbl-ops.c: Likewise.
76 * itbl-ops.h: Likewise.
77
66faad26
KH		 782003-11-23 Kazu Hirata <kazu@cs.umass.edu>
79
80 * config/tc-h8300.c (Hmode): Make it global.
81 (Smode): Likewise.
82 (Nmode): Likewise.
83 (SXmode): Likewise.
84
dd625418
KH		 852003-11-22 Kazu Hirata <kazu@cs.umass.edu>
86
87 * ehopt.c: Convert to ISO-C.
88 * emul.h: Likewise.
89 * expr.c: Likewise.
90 * expr.h: Likewise.
91 * flonum-copy.c: Likewise.
92 * flonum-mult.c: Likewise.
93 * flonum.h: Likewise.
94 * frags.c: Likewise.
95 * frags.h: Likewise.
96
9a124774
AM		 972003-11-22 Alan Modra <amodra@bigpond.net.au>
98
f22b3caf
AM		 99 * doc/c-ppc.texi (PowerPC-Pseudo): Add section.
100
9a124774
AM		 101 * app.c (do_scrub_chars): Revert 2003-04-23 and 2003-04-22.
102
834ddcc4
KH		 1032003-11-21 Kazu Hirata <kazu@cs.umass.edu>
104
105 * ecoff.c: Convert to ISO-C.
106 * ecoff.h: Likewise.
107
69c040df
AM		 1082003-11-22 Alan Modra <amodra@bigpond.net.au>
109
110 * config/tc-ppc.c (parse_cpu): New function, broken out from..
111 (md_parse_option): ..here.
112 (ppc_setup_opcodes): New function, broken out from..
113 (md_begin): ..here.
114 (ppc_machine): Implement .machine pseudo op.
115
a2e22468
KH		 1162003-11-20 Kazu Hirata <kazu@cs.umass.edu>
117
118 * depend.c: Convert to ISO-C.
119 * dwarf2dbg.c: Likewise.
120 * dwarf2dbg.h: Likewise.
121
73ee5e4c
KH		 1222003-11-20 Kazu Hirata <kazu@cs.umass.edu>
123
124 * app.c: Convert to ISO-C.
125 * as.h: Likewise.
126 * atof-generic.c: Likewise.
127 * bignum-copy.c: Likewise.
128 * bignum.h: Likewise.
129 * cgen.c: Likewise.
130 * cgen.h: Likewise.
131 * cond.c: Likewise.
132
0d78efdf
DD		 1332003-11-20 DJ Delorie <dj@redhat.com>
134
135 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
136 sections.
137
600e9c99
KH		 1382003-11-19 Kazu Hirata <kazu@cs.umass.edu>
139
140 * config/tc-h8300.c: Make some functions and global
141 variables static appropriately.
142
d492b58e
KH		 1432003-11-19 Kazu Hirata <kazu@cs.umass.edu>
144
145 * config/obj-ieee.c: Remove duplicate prototypes.
146 * config/tc-h8300.c: Likewise.
147
b54a3392
KH		 1482003-11-19 Kazu Hirata <kazu@cs.umass.edu>
149
150 * config/tc-h8300.c: Convert to ISO-C.
151 * config/tc-h8300.h: Likewise.
152
fe01a20a
KH		 1532003-11-19 Kazu Hirata <kazu@cs.umass.edu>
154
155 * config/tc-mcore.h: Remove prototypes already in tc.h.
156 * config/tc-tic4x.c: Likewise.
157
43b5c447
KH		 1582003-11-19 Kazu Hirata <kazu@cs.umass.edu>
159
160 * config/tc-arc.c: Remove a local prototype of atof_ieee.
161 * config/tc-ip2k.c: Likewise.
162 * config/tc-iq2000.c: Likewise.
163 * config/tc-tic30.c: Remove a comment.
164
cda2eb9e
BW		 1652003-11-19 Bob Wilson <bob.wilson@acm.org>
166
167 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
168 call to dwarf2_emit_insn.
169
1abe91b1
MR		 1702003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
171
172 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
173 for loading addresses using CALL relocations.
174 Don't emit CALL relocations when a base register is used.
175
bf151ce7
MR		 1762003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
177
178 * config/tc-mips.c: Formatting fixes.
179
9ce887a1
BE		 1802003-11-14 Ben Elliston <bje@wasabisystems.com>
181
182 * config/tc-arm.c (arm_elf_change_section): Not static.
183
6057a28f
NC		 1842003-11-13 Nick Clifton <nickc@redhat.com>
185
186 * tc-arm.c (mapping_state): New function. Emit a mapping
187 symbol if necessary.
9a124774 188 (arm_elf_change_section): New function. Intercept section
6057a28f 189 changes and generate mapping symbols.
9a124774
AM		 190 (s_bss): Likewise.
191 (s_arm_elf_cons): Likewise.
192 (opcode_select): Choose the correct mapping state.
193 (md_assemble): Likewise.
194 * tc-arm.h (md_elf_section_change_hook): Define.
195 * doc/c-arm.texi (ARM Mapping Symbols): New node.
6057a28f
NC		 196 * NEWS: Mention new feature.
197
5e2d1ae8
DJ		 1982003-11-12 Daniel Jacobowitz <drow@mvista.com>
199
200 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
201 * doc/Makefile.am (install-info): Define.
202
203 * aclocal.m4: Regenerate.
204 * Makefile.in: Regenerate.
205 * doc/Makefile.in: Regenerate.
206
08e3ab90
NC		 2072003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
208
209 * configure.in: Add support for arm-wince-pe target.
210 * configure: Regenerate.
211
8d01d9a9
AJ		 2122003-11-11 Jan Hubicka <jh@suse.cz>
213
214 * config/tc-i386.c (tc_i386_fix_adjustable):
215
012a452b
AM		 2162003-11-10 Alan Modra <amodra@bigpond.net.au>
217
218 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
219
36fd3cc3
AM		 2202003-11-10 Alan Modra <amodra@bigpond.net.au>
221
222 * README: Update bug report address. Move bug reporting info to
223 binutils/README.
224
e2a2ebaa
CG		 2252003-11-07 Christian Groessler <chris@groessler.org>
226
227 * doc/c-z8k.texi: Document command-line options. Fix byte
228 register names. Document '.z8001' and '.z8002' directives.
229 Extend addressing modes documentation.
230
f24ddbdd
NC		 2312003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
232
233 * input-file.c (input_file_open): Use "No such file" error
234 message.
235
0bbf2aa4
NC		 2362003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
237
238 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
239 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
240 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
241 mav_mvax_table, mav_dspc_table): Initialise new field.
242 (insert_reg_alias): Initialise new field.
243 (md_pseudo_table): Add "unreq" entry.
244 (s_unreq): New function: Undo the effects of a previous .req.
245 * doc/c-arm.texi: Document new pseudo op.
246 * NEWS: Mention new feature.
247
1be59579
NC		 2482003-11-06 Bruno Rohee <bruno@rohee.com>
249
250 * config/obj-vms.c: Fix "the the" typo.
251 * doc/c-arm.texi: Likewise.
252
2532003-11-06 Nick Clifton <nickc@redhat.com>
254
255 * config/obj-vms.c: Convert to ISO-C.
256
5f5c1f75
AM		 2572003-11-05 Alan Modra <amodra@bigpond.net.au>
258
259 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
260
eb9618da
CG		 2612003-10-31 Christian Groessler <chris@groessler.org>
262
263 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
264
0379c688
NC		 2652003-10-29 Phil Edwards <phil@codesourcery.com>
266
267 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
268 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
269 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
270 * configure: Regenerated.
271
47eebc20
KH		 2722003-10-27 Kazu Hirata <kazu@cs.umass.edu>
273
274 * ChangeLog: Fix typos.
275 * ChangeLog-9295: Likewise.
276 * as.c: Fix comment typos.
277 * as.h: Likewise.
278 * atof-generic.c: Likewise.
279 * bit_fix.h: Likewise.
280 * frags.h: Likewise.
281 * hash.c: Likewise.
282 * input-file.c: Likewise.
283 * input-scrub.c: Likewise.
284 * itbl-ops.c: Likewise.
285 * itbl-parse.y: Likewise.
286 * listing.c: Likewise.
287 * macro.h: Likewise.
288 * read.c: Likewise.
289 * sb.c: Likewise.
290 * sb.h: Likewise.
291 * symbols.c: Likewise.
292 * symbols.h: Likewise.
293
ca43c854
SC		 2942003-10-27 Stephane Carrez <stcarrez@nerim.fr>
295
296 * config/tc-m68hc11.c: Convert to ISO C90.
297 * config/tc-m68hc11.h: Likewise.
298
a8015998
KH		 2992003-10-26 Kazu Hirata <kazu@cs.umass.edu>
300
301 * doc/c-sh64.texi: Fix a typo.
302
60493797
KH		 3032003-10-26 Kazu Hirata <kazu@cs.umass.edu>
304
305 * doc/c-alpha.texi: Fix typos.
306 * doc/c-ia64.texi: Likewise.
307 * doc/c-mmix.texi: Likewise.
308 * doc/c-sh64.texi: Likewise.
309 * doc/c-xtensa.texi: Likewise.
310 * doc/internals.texi: Likewise.
311
ea8f8eab
L		 3122003-10-24 H.J. Lu <hongjiu.lu@intel.com>
313
314 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
315 for .interp, .strtab and .symtab. Use specified section
316 attributes.
317
5e2f6673
L		 3182003-10-22 Andreas Schwab <schwab@suse.de>
319 H.J. Lu <hongjiu.lu@intel.com>
320 Jim Wilson <wilson@specifixinc.com>
321
322 * config/tc-ia64.c (update_qp_mutex): New.
323 (note_register_values): Properly handle one of PRs in compare
324 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
325 Clear mutex relation for .none/.unc. Don't clear mutex relation
326 on predicated compare.
327
5a21e886
NC		 3282003-10-21 Wouter van Heyst <wouter@vidicode.nl>
329
330 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
331 register requirements.
332 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
333
3e602632 3342003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 335 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 336
337 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
338 * config/m68k-parse.h: Likewise.
339 * NEWS: Mention the new support.
340 * doc/c-m68k.texi: Document new processor selection switch.
341
13757d0c
TS		 3422003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
343
344 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
345 extensions broken by gas' expression evaluation of constants.
346 (check_absolute_expr): Use it.
347 (mips_ip): Likewise.
348
88fc725d
HPN		 3492003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
350
351 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
352 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
353 --no-stubs.
354 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
355 comment.
356 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
357 (pushj_stubs): New variable.
358 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
359 (PUSHJSTUB_MAX): New macros.
360 (md_longopts): New options "--no-pushj-stubs" and synonym
361 "--no-stubs".
362 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
363 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
364 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
365 PUSHJ stub relaxation.
366 (md_convert_frag): Handle STATE_PUSHJSTUB.
367 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
368 (tc_gen_reloc): Ditto.
369 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
370 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
371 (struct mmix_segment_info_type): New.
372
36759679
NC		 3732003-10-17 Paul Dale <pauli@snapgear.com>
374 Bernardo Innocenti <bernie@develer.com>
375
376 * config/tc-m68k.c (make_pcrel_absolute): Enforce
377 PC-relative jumps with --pcrel.
378 (md_convert_frag_1): Likewise.
379 (md_create_long_jump): Likewise.
380
d4e2de6b
NC		 3812003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
382
383 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
384 (get_operand): Accept both 16 bit 32 bit registers as pointer
385 registers, when operating in Normal mode.
386 (fix_operand_size): Make default address size 16 for Normal mode.
387
ece01a63
ILT		 3882003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
389
390 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
391 registers.
392 (do_iwmmxt_word_addr): With a control register, reject conditional
393 execution and reject a non-word size.
394
fda712ee
AM		 3952003-10-16 Peter Bergner <bergner@vnet.ibm.com>
396
397 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
398 * configure: Regenerate.
399
60946ad0
AM		 4002003-10-15 Alan Modra <amodra@bigpond.net.au>
401
402 * doc/as.texinfo (Align): Correct list of byte targets.
403
1b8e29e5
TS		 4042003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
405
406 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
407 Fix indentation. Better error message.
408
b614a702
BW		 4092003-10-14 Bob Wilson <bob.wilson@acm.org>
410
411 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
412 argument in call to xtensa_get_property_section_name. Formatting.
413
224186bc
KK		 4142003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
415
416 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
417 parenthesis.
418
8edc77b9
KK		 4192003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
420
421 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 422 prototypes and casts.
8edc77b9
KK		 423 * config/tc-sh.h: Likewise.
424 * config/tc-sh64.c: Likewise.
425 * config/tc-sh64.h: Likewise.
426
1ae31fee
DB		 4272003-10-08 Dave Brolley <brolley@redhat.com>
428
429 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
430 (fr550_check_acc_range): New function.
431 (md_assemble): Call fr550_check_acc_range.
432
4332003-10-08 Dave Brolley <brolley@redhat.com>
434
435 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
436 (md_parse_option): Handle OPTION_CPU==fr550.
437 (md_show_usage): Document fr550.
438
05da4302
NC		 4392003-10-08 Philippe De Muyter <phdm@macqel.be>
440
60946ad0 441 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 442 (parse_args) : Accept new --gstabs+ option, and set
443 `use_gnu_debug_info_extensions'.
444 (show_usage) : Document --gstabs+ option.
445 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
446 * stabs.c (stabs_generate_asm_file) : If
447 `use_gnu_debug_info_extensions' is set, add the compilation
448 directory to the stabs debug info.
449 * doc/as.texinfo : Document --gstabs+ option.
450 * NEWS: Mention new feature.
451
60946ad0 4522003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 453
60946ad0
AM		 454 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
455 assembler syntax.
85cf2a8a 456
60946ad0
AM		 457 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
458 register names. Change all "defined (TE_LINUX)" to
459 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 460
60946ad0
AM		 461 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
462 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 463
4615568e
NC		 4642003-10-06 Robert Millan <robertmh@gnu.org>
465
60946ad0 466 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 467 * configure: Regenerate.
468
c2059446
NC		 4692003-10-05 Nick Clifton <nickc@redhat.com>
470
471 * as.c (parse_args): Revert patch to change handling of -f
472 option. Its behaviour is mandated by the POSIX 2 spec.
473
a72d6b4e
CG		 4742003-10-04 Christian Groessler <chris@groessler.org>
475
476 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
477 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
478 (md_pcrel_from): This function now gets called. Supply return
479 value.
480
33948635
NC		 4812003-10-04 Nick Clifton <nickc@redhat.com>
482
483 * as.c: Convert to ISO C90.
484
d3fb7ca2
NC		 4852003-10-04 Nick Clifton <nickc@redhat.com>
486
487 * as.c (std_shortopts): Remove 'f'.
488 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
489 acecpted as an alias for -f.
490
b256d4fd
NC		 4912003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
492
493 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
494 Make 'r' mean readonly data.
495
d17e7bce
TS		 4962003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
497
498 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
499 Unbreak overflow checks.
500
609f23f4
CD		 5012003-10-01 Chris Demetriou <cgd@broadcom.com>
502
503 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
504
ecd13cd3
TS		 5052003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
506
507 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
508 tests.
509 (load_register): Likewise.
510 (macro): Likewise.
511
30c378fd
CD		 5122003-09-30 Chris Demetriou <cgd@broadcom.com>
513
514 * config/tc-mips.c (mips_ip): Capitalize first word of
515 existing condition code warning, and add condition code
516 warnings for .ps instructions, and for bc1any[24][tf].
517
6a265366
CD		 5182003-09-30 Chris Demetriou <cgd@broadcom.com>
519
520 * NEWS: Mention support for MIPS64 Release 2.
521
43c58ae6
CD		 5222003-09-30 Chris Demetriou <cgd@broadcom.com>
523
524 * NEWS: Add an indication of the cutoff for 2.14.
525
5f74bc13
CD		 5262003-09-30 Chris Demetriou <cgd@broadcom.com>
527
528 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
529 * configure: Regenerate.
530 * config/tc-mips.c (imm2_expr): New variable.
531 (md_assemble, mips16_ip): Initialize imm2_expr.
532 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
533 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
534 (macro): Handle M_DEXT and M_DINS.
535 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
536 (mips_ip): Likewise.
537 (OPTION_MIPS64R2): New define.
538 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
539 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
540 (md_parse_option): Handle OPTION_MIPS64R2.
541 (s_mipsset): Handle setting "mips64r2" ISA.
542 (mips_cpu_info_table): Add mips64r2.
543 (md_show_usage): Document -mips64r2 option.
544 * doc/as.texinfo: Docuemnt -mips64r2 option.
545 * doc/c-mips.texi: Likewise.
546
de1e508d
DA		 5472003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
548
549 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
550
530556a9
JT		 5512003-09-26 Matt Thomas <matt@3am-software.com>
552
553 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
554 (OPTION_PIC): Define.
555 (md_longopts): Add "pic" option.
556 (md_parse_option): Change 'K' to OPTION_PIC.
557
f61e8019
AM		 5582003-09-23 Alan Modra <alan@modra.org>
559
560 * config/obj-elf.c (obj_elf_change_section): Adjust for
561 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
562 to be set when defaults are not. Don't set attr from defaults if
563 old_sec.
564
ae826530
TS		 5652003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
566
567 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
568 truncate values which won't fit im 32 bits.
569 (load_register): Likewise.
570 (macro): Likewise.
571
8cd5b113
AM		 5722003-09-17 Dmitry Diky <diwil@mail.ru>
573
574 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
575 (msp430_operands): Remove redundant l2[16] within switch-case.
576
28d297de
AM		 5772003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
578
579 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
580 * configure: Regenerate.
581
256ab948
TS		 5822003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
583
584 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
585 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
586 the function prototype.
587 (load_register): Likewise. Simplify the checks for sign-extended
588 constants.
589 (macro): Likewise. Fix code generation for 64-bit address constants
590 outside the 32-bit compatibility space. Adjust
591 macro_build_ldst_constoffset calls.
592 (s_cprestore): Adjust macro_build_ldst_constoffset call.
593
82e7541d
BW		 5942003-09-11 Bob Wilson <bob.wilson@acm.org>
595
596 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
597 literal_syms): New global variables.
598 (xtensa_define_label, add_target_symbol, xtensa_find_label,
599 map_over_defined_symbols, is_loop_target_label,
600 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
601 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
602 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
603 from insn_labels to saved_insn_labels when entering a literal region.
604 (xtensa_end_directive): Call md_flush_pending_output. Restore
605 insn_labels list when leaving a literal region.
606 (xtensa_literal_position): Call xtensa_clear_insn_labels.
607 (xtensa_literal_pseudo): Add check to disallow .literal inside a
608 literal region. Move insn_labels to saved_insn_labels and then restore
609 insn_labels on exit.
610 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
611 code to set is_loop_target or is_branch_target flag on the symbol
612 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
613 (xtensa_add_literal_sym, xtensa_add_insn_label,
614 xtensa_clear_insn_labels): New functions.
615 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
616 loops_ok argument. Rewrite to use insn_labels list instead of
617 calling xtensa_find_label and to check the is_loop_target flag on
618 symbols when loops_ok is false.
619 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
620 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
621 call to xtensa_move_labels. Propagate is_branch_target and
622 is_loop_target flags from symbols to frags.
623 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
624 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
625 aligning a loop instruction. Adjust call to xtensa_move_labels for
626 aligning entry instructions. Add call to xtensa_clear_insn_labels.
627 (xtensa_end): Remove call to xtensa_mark_target_fragments.
628 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
629 code to use new literal_syms list.
630 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
631 is_branch_target flags.
632
61846f28
BW		 6332003-09-09 Bob Wilson <bob.wilson@acm.org>
634
635 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
636 "move_labels" argument and corresponding call to xtensa_move_labels.
637 (md_assemble): Add a separate call to xtensa_move_labels and remove
638 argument for call to xtensa_mark_literal_pool_location.
639 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
640 calls to xtensa_mark_literal_pool_location.
641 (xtensa_create_local_symbol): Delete and inline the code into...
642 (xtensa_create_literal_symbol): ...here.
643 (xtensa_frob_label): Combine conditionals.
644 (expression_maybe_register, xtensa_symbol_new_hook,
645 fix_new_exp_in_seg): Use symbol_get_tc.
646
1745fcba
BW		 6472003-09-09 Bob Wilson <bob.wilson@acm.org>
648
649 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
650 combining identical literals.
651 (expression_maybe_register): Remove call to find_lit_sym_translation.
652 (is_duplicate_expression, cache_literal, is_duplicate_literal,
653 add_lit_sym_translation, find_lit_sym_translation): Delete.
654
3fb9d77f
NC		 6552003-09-07 Nick Clifton <nickc@redhat.com>
656
657 * doc/as.texinfo (Comments): Comment character for PPC is #.
658
12a99586
SC		 6592003-09-06 Stephane Carrez <stcarrez@nerim.fr>
660
661 PR savannah/4358:
662 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
663 overflow complain.
664
d5087907
RS		 6652003-09-05 Richard Sandiford <rsandifo@redhat.com>
666
667 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
668
8ad30312
NC		 6692003-09-04 Nick Clifton <nickc@redhat.com>
670
671 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
672 (md_pseudo_table): Add .v850e1 pseudo op.
673 (md_show_usage): Document -mv850e1 switch.
674 (md_parse_option): Accept -mv850e1 switch.
675 (md_begin): Allow TARGET_CPU to be v850e1.
676 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
677 * NEWS: Mention support for v850e1.
678
3c9030c1
AM		 6792003-09-04 Alan Modra <amodra@bigpond.net.au>
680
681 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
682 ppc_cpu selection rather than replacing.
683 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
684 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
685
13dfd2d0
NC		 6862003-09-03 Robert Millan <robertmh@gnu.org>
687
688 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
689 triplet.
690 * configure: Regenerate.
691
13b2be9c
DJ		 6922003-09-02 Daniel Jacobowitz <drow@mvista.com>
693
694 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
695 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
696 Specify AC_CONFIG_AUX_DIR.
697 * aclocal.m4: Regenerated with aclocal-1.7.
698 * configure: Regenerated with autoconf 2.57.
699 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
700
364b6d8b
JJ		 7012003-08-29 Jakub Jelinek <jakub@redhat.com>
702
6749011b 703 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 704 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
705 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
706 nor tc_cfi_emit_pcrel_expr are defined.
707 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
708 DIFF_EXPR_OK is not defined.
709 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
710 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
711 tc_cfi_emit_pcrel_expr): Define.
712 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
713 sparc_cfi_emit_pcrel_expr): New prototypes.
714 (sparc_cie_data_alignment): New decl.
715 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
716 * config/tc-sparc.c: Include dw2gencfi.h.
717 (sparc_cie_data_alignment): New variable.
718 (md_begin): Initialize it.
719 (sparc_cfi_frame_initial_instructions): New function.
720 (sparc_regname_to_dw2regnum): Likewise.
721 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 722 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 723
724 * config/tc-sparc.c (s_common): Cast last argument to long and
725 change format string to shut up warning.
726
0dee3be0
JE		 7272003-08-25 Jason Eckhardt <jle@rice.edu>
728
729 * doc/c-i860.texi: Update text about relocatable address expansions.
730
af858dae
JE		 7312003-08-24 Jason Eckhardt <jle@rice.edu>
732
733 * config/tc-i860.c (md_assemble): Use isrc2 from the original
734 instruction when expanding E_ADDR.
735
3673a93e
NC		 7362003-08-21 Nick Clifton <nickc@redhat.com>
737
738 * po/tr.po: Updated Turkish translation.
739
55257f50
AM		 7402003-08-20 Alan Modra <amodra@bigpond.net.au>
741
742 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
743 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
744
f02232aa
NC		 7452003-08-19 Nick Clifton <nickc@redhat.com>
746
747 * config/tc-arm.c (cp_address_required_here): Add code to handle
748 unindexed addressing mode.
749
3d8aea2f
AM		 7502003-08-19 Alan Modra <amodra@bigpond.net.au>
751
752 * config/tc-ppc.c (md_parse_option): Handle -m440.
753 (md_show_usage): Add -m440.
754 (md_apply_fix3): Warning fix.
755 * doc/c-ppc.texi: Document -m440.
756
d6415f6c
AM		 7572003-08-16 Benjamin Kalytta <bkausbk@web.de>
758
759 * read.c (s_print): Check for NULL.
760
1a317472
AM		 7612003-08-16 Alan Modra <amodra@bigpond.net.au>
762
763 * write.c (fixup_segment): When handling an expression involving
764 the subtraction of two symbols in the same segment, don't clear
765 fx_pcrel except for TC_M68K.
766
da64f3bf
AM		 7672003-08-14 Alan Modra <amodra@bigpond.net.au>
768
f86103b7
AM		 769 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
770 code.
771 * config/tc-i386.c: Likewise.
772 (RELOC_ENUM): Don't define. Replace throughout with enum.
773
c8089be7 774 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 775 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
776 Run "make dep-am".
777 * Makefile.in: Regenerate.
778
c04898f8
AS		 7792003-08-08 Andreas Schwab <schwab@suse.de>
780
781 * config/tc-m68k.h (TARGET_USE_CFIPOP)
782 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
783 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
784 Define.
785 * config/tc-m68k.c: Include "dw2gencfi.h".
786 (tc_m68k_regname_to_dw2regnum)
787 (tc_m68k_frame_initial_instructions): New functions.
788
3b260895
NC		 7892003-08-08 Dmitry Diky <diwil@mail.ru>
790
791 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
792 according to gcc order.
793
14d3f364
JE		 7942003-08-07 Jason Eckhardt <jle@rice.edu>
795
c8089be7
AM		 796 * config/tc-i860.c (i860_check_label): New function.
797 * config/tc-i860.h (i860_check_label): New prototype.
798 (tc_check_label): Define macro as i860_check_label.
14d3f364 799
820aff55
JE		 8002003-08-06 Jason Eckhardt <jle@rice.edu>
801
c8089be7
AM		 802 * config/tc-i860.c (s_align_wrapper): New function and prototype.
803 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
804 surrounding OBJ_ELF ifdef, and re-format slightly.
805 * doc/c-i860.texi: Document the special .align syntax available
806 in Intel mode.
820aff55 807
e15f6d30
JE		 8082003-08-06 Jason Eckhardt <jle@rice.edu>
809
810 * config/tc-i860.c (i860_handle_align): New function.
811 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
812 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
813
0acc96e1
JE		 8142003-08-06 Jason Eckhardt <jle@rice.edu>
815
816 * config/tc-i860.c (i860_process_insn): Check that instructions
817 with their dual-bit set are 8-byte aligned.
818
9e7d479d
NC		 8192003-08-06 Nick Clifton <nickc@redhat.com>
820
821 * po/fr.po: Updated French translation.
822
07c7854e
JE		 8232003-08-05 Jason Eckhardt <jle@rice.edu>
824
c8089be7 825 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 826 setting during flop argument parsing. Instead, do it after
827 instruction is fully parsed.
828
5eb0723a
JE		 8292003-08-05 Jason Eckhardt <jle@rice.edu>
830
c8089be7 831 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 832 directives are only available in Intel syntax mode.
833
5ea0549d
JE		 8342003-08-05 Jason Eckhardt <jle@rice.edu>
835
c8089be7
AM		 836 * config/tc-i860.c (s_dual): Accept .dual directive only in
837 the Intel syntax mode.
838 (s_enddual): Likewise for .enddual.
839 (s_atmp): Likewise for .atmp.
5ea0549d 840
a4622f40
AM		 8412003-08-04 Alan Modra <amodra@bigpond.net.au>
842
843 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
844 for memory operands. Pass the full operand_string to i386_index_check.
845
87505968
JE		 8462003-08-01 Jason Eckhardt <jle@rice.edu>
847
c8089be7
AM		 848 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
849 (target_intel_syntax): Declare variable.
850 (OPTION_INTEL_SYNTAX): Declare macro.
851 (md_longopts): Add option -mintel-syntax.
852 (md_parse_option): Set target_intel_syntax.
853 (md_show_usage): Add -mintel-syntax usage.
854 (md_begin): Set reg_prefix based on target_intel_syntax.
855 (i860_process_insn): Skip register prefix only if there is one.
856 Parse relocatable expressions in either Intel or AT&T syntax based
857 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
858 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
859 about the differences in syntax.
87505968 860
20977673
AM		 8612003-08-01 Dmitry Diky <diwil@mail.ru>
862
863 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
864 to all arches.
865
26c9b704
JR		 8662003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
867
868 * config/tc-sh.c (md_assemble): For branches, check & update
869 valid_arch here.
870
7734b6e9
JE		 8712003-07-30 Jason Eckhardt <jle@rice.edu>
872
873 * config/tc-i860.c: Convert to ISO C90.
874
2d150871
RO		 8752003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
876
877 * read.c (s_space): Revert 2003-07-28 change.
878
92191b29
AM		 8792003-07-30 Alan Modra <amodra@bigpond.net.au>
880
881 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
882
c861c80c
AM		 8832003-07-29 Alan Modra <amodra@bigpond.net.au>
884
885 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
886
77a6138a
AM		 8872003-07-29 Jakub Jelinek <jakub@redhat.com>
888
889 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
890
34f70875
L		 8912003-07-28 H.J. Lu <hongjiu.lu@intel.com>
892
893 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
894
8d548edb
RO		 8952003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
896
897 * read.c (s_space): Don't warn about .space 0.
898
dcd410fe
RO		 8992003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
900
901 * config/tc-mips.c (mips_flag_pdr): Define.
902 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
903 (s_mips_end) [OBJ_ELF]: Likewise.
904 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
905 (md_parse_option) [OBJ_ELF]: Handle them.
906 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
907
908 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
909 * doc/as.texinfo (Overview) [MIPS]: Likewise.
910
3cddba1e
L		 9112003-07-25 H.J. Lu <hongjiu.lu@intel.com>
912
913 * config/obj-elf.c (obj_elf_change_section): Update
914 elf_section_type and elf_section_flags only when they are
915 specified.
916
8e8c182c
L		 9172003-07-25 H.J. Lu <hongjiu.lu@intel.com>
918
919 * config/obj-elf.c (obj_elf_change_section): Always set section
920 type and flags.
921
2f89ff8d
L		 9222003-07-25 H.J. Lu <hongjiu.lu@intel.com>
923
924 * config/obj-elf.c (special_sections): Removed.
925 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
926 elf_section_type and elf_section_flags.
927 (elf_frob_file): Set SHT_GROUP.
928
929 * config/obj-elf.h (obj_sec_set_private_data): New.
930
931 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
932 * config/tc-ia64.h: Likewise.
933 * config/tc-m32r.h: Likewise.
934 * config/tc-m68hc11.h: Likewise.
935 * config/tc-mcore.h: Likewise.
936 * config/tc-mips.h: Likewise.
937 * config/tc-ppc.h: Likewise.
938 * config/tc-sh64.h: Likewise.
939 * config/tc-v850.h: Likewise.
940 * config/tc-xtensa.h: Likewise.
941
942 * config/tc-v850.h (SHF_V850_GPREL): Removed.
943 (SHF_V850_EPREL): Likewise.
944 (SHF_V850_R0REL): Likewise.
945
946 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
947 is defined.
948
a7f10e7a
SC		 9492003-07-24 Stephane Carrez <stcarrez@nerim.fr>
950
951 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
952 debugging symbols so that we handle page memory correctly.
953
834d807b
NC		 9542003-07-24 Nick Clifton <nickc@redhat.com>
955
956 * po/fr.po: Updated French translation.
957
8266886e
DJ		 9582003-07-23 Daniel Jacobowitz <drow@mvista.com>
959
960 * config/tc-arm.c (arm_archs): Add iwmmxt.
961
b41b1f95 9622003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 963
b41b1f95
L		 964 * read.c (do_parse_cons_expression): Mark nbytes unused to
965 silence gcc.
966
0c0b9be0
AO		 9672003-07-22 Alexandre Oliva <aoliva@redhat.com>
968
ba18dd6f
AO		 969 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
970 or bsr/bs.
971
0c0b9be0
AO		 972 * config/tc-h8300.c (md_assemble): Make sure characters after
973 slash and dot are lower-case.
974
6c37ac4d
NC		 9752003-07-17 Nick Clifton <nickc@redhat.com>
976
977 * po/es.po: New Spanish translation.
978 * po/tr.po: New Turkish translation.
979 * po/opcodes.pot: Regenerate.
980
c5c0a210
AM		 9812003-07-16 Alan Modra <amodra@bigpond.net.au>
982
983 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
984 (generic_dwarf2_emit_offset): Don't define function when
985 TC__DWARF2_EMIT_OFFSET is defined.
986
5a7ea749
RS		 9872003-07-15 Richard Sandiford <rsandifo@redhat.com>
988
989 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
990 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 991 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 992
ec178e1b
AM		 9932003-07-15 Alan Modra <amodra@bigpond.net.au>
994
995 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
996 only for V850_OPERAND_DISP operands.
997
e85ca5bb
AM		 9982003-07-15 Alan Modra <amodra@bigpond.net.au>
999
1000 * frags.c (frag_more): Move segment checks to..
1001 (frag_alloc_check): ..here. New function.
1002 (frag_append_1_char): Call frag_alloc_check.
1003
76bff705
NC		 10042003-07-14 Nick Clifton <nickc@redhat.com>
1005
1006 * po/tr.po: Update with latest version.
1007 * po/POTFILES.in: Regenerate.
1008 * po/gas.pot: Regenerate.
1009 * configure: Regenerate.
1010
278ed128
NC		 10112003-07-14 Nick Clifton <nickc@redhat.com>
1012
1013 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
1014 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
1015 "safe-ctype.h" and update use of macros.
1016 * Makefile.am: Update dependencies.
1017 * Makefile.in: Regenerate.
1018
fce00800
AM		 10192003-07-11 Alan Modra <amodra@bigpond.net.au>
1020
1021 * po/gas.pot: Regenerate.
1022
75e21f08
JJ		 10232003-07-10 Jakub Jelinek <jakub@redhat.com>
1024
1025 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1026 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1027 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1028 DWARF2_CIE_DATA_ALIGNMENT): Define.
1029 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1030 prototypes.
1031 (ppc_cie_data_alignment): Declare.
1032 * config/tc-ppc.c: Include dw2gencfi.h.
1033 (ppc_cie_data_alignment): Define.
1034 (md_begin): Initialize ppc_cie_data_alignment.
1035 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1036 functions.
1037 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1038 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1039 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1040 DWARF2_CIE_DATA_ALIGNMENT): Define.
1041 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1042 New prototypes.
1043 (s390_cie_data_alignment): Declare.
1044 * config/tc-s390.c: Include dw2gencfi.h.
1045 (s390_cie_data_alignment): Define.
1046 (md_begin): Initialize s390_cie_data_alignment.
1047 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1048 New functions.
1049
2ce28d43
AO		 10502003-07-10 Alexandre Oliva <aoliva@redhat.com>
1051
1052 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
1053 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
1054 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1055 * configure.in (am33_2.0, mn10300-*-linux*): Added.
1056 * configure: Rebuilt.
1057 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
1058 elf32-am33lin.
1059 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
1060 by default.
1061
bf6f0d0c
AO		 10622003-07-09 Alexandre Oliva <aoliva@redhat.com>
1063
1064 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
1065 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
1066 for subtracts from GLOBAL_OFFSET_TABLE that could not be
1067 simplified.
1068 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
1069 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
1070 could not be simplified.
1071 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
1072 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
1073 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
1074 BDF_RELOC_MN10300_GOT32.
1075 * config/tc-mn10300.c (mn10300_fix_adjustable): If
1076 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
1077 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1078 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
1079 symbol if we know its value.
1080 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1081 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
1082 duplicate underscore prefix.
1083 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1084 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
1085 type in X_md, not X_add_number. Zero X_add_number.
1086 (mn10300_check_fixup): Extract relocation type from X_md.
1087 * config/tc-mn10300.h: Update comment.
1088 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1089 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
1090 (O_PIC_reloc): this.
1091 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
1092 (mn10300_check_fixup): Likewise.
1093 (mn10300_parse_name): Set X_add_number to relocation type.
1094 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1095 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
1096 O_GOTOFF, O_PLT, O_GOT): Define.
1097 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
1098 (mn10300_check_fixup): New fn.
1099 (md_assemble): Call it. Check for PIC-related relocs.
1100 (mn10300_cons_fix_new): Likewise. New fn.
1101 (mn10300_end_of_match): New fn.
1102 (mn10300_md_parse_name_cont): New fn.
1103
e7b71525
AO		 11042003-07-09 Alexandre Oliva <aoliva@redhat.com>
1105
1106 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
1107 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
1108 accumulator's shift.
1109 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1110 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
1111 md_assemble, md_estimate_size_before_relax): Handle fbCC.
1112 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1113 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
1114 HAVE_AM33_2.
1115 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1116 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
1117 (HAVE_AM33): Match AM33_2 too.
1118 (HAVE_AM33_2): New macro.
1119 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
1120 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
1121 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
1122 (float_registers, double_registers): New variables.
1123 (float_register_name, double_register_name): New functions.
1124 (md_assemble): Recognize FP registers. Implement FMT_D3.
1125 (mn10300_insert_operand): Support FP registers.
1126
115695a8
CD		 11272003-07-08 Chris Demetriou <cgd@broadcom.com>
1128
1129 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
1130 target being a global symbol if not compiling SVR4 PIC code.
1131
9f7598c1
NC		 11322003-07-07 Nick Clifton <nickc@redhat.com>
1133
1134 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1135 .high, .shigh and .low directives.
1136
1b680e4f
RS		 11372003-07-07 Richard Sandiford <rsandifo@redhat.com>
1138
1139 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1140 (DSYMMODE): Remove.
1141 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1142 operand size as well.
1143 (skip_colonthing): Remove unused expression argument. Tighten checks
1144 for 2-digit sizes.
1145 (colonmod24): Remove.
1146 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1147 (get_operand): Likewise. Use the standard code to read the size of
1148 pc-relative operands.
1149 (fix_operand_size): Include the size-guessing logic that used to be
1150 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1151 offsets with a symbolic component.
1152
0cea6190
NC		 11532003-07-04 Nick Clifton <nickc@redhat.com>
1154
1155 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1156 macro to compute size of selected register name array.
1157
933fbc29
MS		 11582003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1159
1160 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1161 (md_begin): Add minimal cpu type logic for instructions with different
1162 binary format depending on the cpu.
1163 (md_assemble): Remove check for minimal cpu.
1164 (s390_insert_operand): Add support for long displacements.
1165 (md_gather_operands): Likewise.
1166 (tc_s390_fix_adjustable): Likewise.
1167 (tc_s390_force_relocation): Likewise.
1168 (md_apply_fix3): Likewise.
1169
1a2c1fad
CD		 11702003-06-30 Chris Demetriou <cgd@broadcom.com>
1171
1172 * config/tc-mips.c (s_mipsset): Implement -march= handling
1173 differently.
1174
17a2f251
TS		 11752003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1176
1177 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1178 prototypes and casts. Replace PTR with void *. Reformat.
1179 * config/tc-mips.h: Likewise.
1180
6344efa4
AM		 11812003-06-30 Alan Modra <amodra@bigpond.net.au>
1182
1183 * config/tc-ia64.c (note_register_values): Warning fix.
1184 * config/tc-mips.c (append_insn): Likewise.
1185
fef14a42
TS		 11862003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1187
1188 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1189 .set arch=FOO.
1190 (file_mips_arch): Rename mips_arch.
1191 (mips_arch_info,mips_tune_info): Remove.
1192 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1193 (mips_cpu_info_from_arch): New function.
1194 (md_begin): Use file_mips_arch.
1195 (macro_build,macro,mips_ip): Use mips_opts.arch.
1196 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1197 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1198 Use file_mips_arch.
1199 (s_mipsset): Support for .set arch=FOO.
1200 (mips_cpu_info_table): Fix typo.
1201
02fc3089
L		 12022003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1203
1204 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1205
2d0d09ca
RS		 12062003-06-25 Richard Sandiford <rsandifo@redhat.com>
1207
1208 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1209 unsigned 8-bit operands.
1210
685736be
NC		 12112003-06-24 Nick Clifton <nickc@redhat.com>
1212
1213 * read.c (s_comm): Change error message to assume an unsigned size
1214 has been passed to .comm.
1215 * config/tc-sparc.c (s_common): Likewise.
1216 * write.c (write_contents): Replace 'unsigned long' with
1217 'addressT' and 'long' with offsetT in order to allow computations
1218 with very large values to work for 64-bit addressed targets.
1219 (relax_and_size_all_segments): Likewise.
1220 (relax_frag): Likewise.
1221 (relax_segment): Likewise.
e85ca5bb 1222
e98d298c
MM		 12232003-06-23 Mark Mitchell <mark@codesourcery.com>
1224
1225 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1226
ca164297
L		 12272003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1228
1229 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1230 Instructions.
1231
1232 * gas/config/tc-i386.h (CpuPNI): New.
1233 (CpuUnknownFlags): Add CpuPNI.
1234
041340ad
JW		 12352003-06-23 <davidm@hpl.hp.com>
1236
1237 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1238 freebsd, openvms, and nsk (non-stop kernel).
1239
b7599f01
JT		 12402003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1241
1242 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1243 all locals have been declared.
1244
b7c7d6c1
TS		 12452003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1246
1247 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1248 special handling for n32 ABI.
1249 (macro): Likewise.
1250
815ddb50
TS		 12512003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1252
1253 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1254 2003-06-11 change.
1255
f590b86e
CG		 12562003-06-19 Christian Groessler <chris@groessler.org>
1257
1258 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1259 now, not only a warning. Add some more checks to detect invalid
1260 registers.
1261 (get_operand): For CLASS_IR remember register size in mode struct.
1262 (get_specific): Handle new CLASS_IRO type. Add register size
1263 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1264 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1265
931e13a6
AM		 12662003-06-19 Alan Modra <amodra@bigpond.net.au>
1267
1268 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1269 (ppc_change_csect): Add align param. Align frag at start of csect.
1270 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1271 (ppc_frob_section): Align vma.
1272
9393cb0d
JJ		 12732003-06-18 Jakub Jelinek <jakub@redhat.com>
1274
1275 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1276 (output_cie): Don't pad.
1277 (output_fde): Add align argument. Pad to align if not 0.
1278 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1279 Pad just last FDE to EH_FRAME_ALIGNMENT.
1280
df9a398f
MS		 12812003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1282
1283 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1284 dependent on s390_arch_size and current_cpu dependent on
1285 current_mode_mask.
1286
2fe04c57
NC		 12872003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1288
1289 * configure.in: Add c4x as an architecture variant to tic4x.
1290 * configure: Regenerate.
1291 * Makefile.in: Regenerate.
1292 * doc/Makefile.in: Regenerate.
1293
9f2b53d7
AM		 12942003-06-18 Alan Modra <amodra@bigpond.net.au>
1295
1296 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1297 ".TOC." from PPC64_TOC relocs.
1298
ba0b2174
AM		 12992003-06-17 Alan Modra <amodra@bigpond.net.au>
1300
1301 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1302
f899b4b8
TS		 13032003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1304
1305 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1306 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1307 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1308 s_cprestore,s_cpadd): Use them.
1309
399f703e
HPN		 13102003-06-16 Hans-Peter Nilsson <hp@axis.com>
1311
1312 * configure.in: Add specific case for cris-*-linux-gnu* with
1313 em=linux.
1314 * configure: Regenerate.
1315 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1316 if TE_LINUX defined, else FALSE.
1317 (bfd_boolean demand_register_prefix): Set default from
1318 DEFAULT_CRIS_AXIS_LINUX_GNU.
1319 (symbols_have_leading_underscore): Similar.
1320 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1321
39c2da32
RE		 13222003-06-13 Richard Earnshaw <rearnsha@arm.com>
1323
1324 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1325 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1326 FPU_ARCH_FPA for AOUT.
1327 (md_begin): Don't try to guess the floating point architecture from
1328 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1329
a06a29f2
NC		 13302003-06-13 Robert Millan <zeratul2@wanadoo.es>
1331
1332 * configure.in: Add i386-netbsd-gnu target.
1333 * configure: Regenerate.
1334
d88ef7a6
TT		 13352003-06-12 Tom Tromey <tromey@redhat.com>
1336
1337 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1338 directives node.
1339
34ce925e
RS		 13402003-06-12 Richard Sandiford <rsandifo@redhat.com>
1341
1342 * config/tc-mips.c (append_insn): In a compound relocation, take the
1343 field width from the final (outermost) operator.
1344
cdfbf930
RH		 13452003-06-11 Richard Henderson <rth@redhat.com>
1346
1347 * dw2gencfi.c (struct cfi_escape_data): New.
1348 (cfi_add_CFA_nop): Remove.
1349 (CFI_escape, dot_cfi_escape): New.
1350 (dot_cfi): Remove nop.
1351 (cfi_pseudo_table): Remove nop; add escape.
1352 (output_cfi_insn): Likewise.
1353 (select_cie_for_fde): Stop on escape.
1354 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1355 * read.c, read.h (do_parse_cons_expression): New.
1356 * doc/as.texinfo (.cfi_escape): New.
1357
8c1a34cd
TS		 13582003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1359
1360 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1361 (s_cprestore): Likewise.
1362 (s_cpreturn): Likewise.
1363
4b0cff4e
TS		 13642003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1365
1366 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1367 with zeros.
1368
a7ebbfdf
TS		 13692003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1370
1371 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1372 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1373 exceptions from size assert. Remove most of the addend fixup
1374 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1375 handling. Remove zero addend specialcases.
1376 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1377 the addend fixup specialcase.
1378 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1379
d25d759d
TS		 13802003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1381
1382 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1383 in the RELOC_EXPANSION_POSSIBLE case.
1384
9d83078b
AM		 13852003-06-11 Alan Modra <amodra@bigpond.net.au>
1386
1387 * config/tc-i960.c (line_comment_chars): Add '#'.
1388 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1389
3b443373
L		 13902003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1391
1392 * po/Make-in (DESTDIR): New.
1393 (install-data-yes): Support $(DESTDIR).
1394 (uninstall): Likewise.
1395
795bb480
AM		 13962003-06-11 Alan Modra <amodra@bigpond.net.au>
1397
1398 * Makefile.am: Run "make dep-am".
1399 * Makefile.in: Regenerate.
1400 * po/POTFILES.in: Regenerate.
1401
b11dcf4e
DE		 14022003-06-10 Doug Evans <dje@sebabeach.org>
1403
1404 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1405 CGEN_INSN_RELAXED.
1406 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1407 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1408 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1409
adadcc0c
AM		 14102003-06-10 Alan Modra <amodra@bigpond.net.au>
1411 Gary Hade <garyhade@us.ibm.com>
1412
1413 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1414 (md_apply_fix3): Special case lq insn.
1415
0613284f
RS		 14162003-06-10 Richard Sandiford <rsandifo@redhat.com>
1417
1418 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1419 lists. Allow single-register ranges.
1420
f4984206
RS		 14212003-06-10 Richard Sandiford <rsandifo@redhat.com>
1422
1423 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1424 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1425
12b55ccc
L		 14262003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1427
1428 * NEWS: Updated for the new -n option for the i386 assembler.
1429
1430 * config/tc-i386.c (optimize_align_code): New.
1431 (md_shortopts): Add 'n'.
1432 (md_parse_option): Handle 'n'.
1433 (md_show_usage): Add '-n'.
1434
1435 * config/tc-i386.h (optimize_align_code): Declared.
1436 (md_do_align): Optimize code alignment only if optimize_align_code
1437 is not 0.
1438
1439 * doc/as.texinfo: Add the new -n option.
1440
1441 * doc/c-i386.texi: Document the new -n option.
1442
fa87b337
RH		 14432003-06-07 Richard Henderson <rth@redhat.com>
1444
17076204
RH		 1445 * doc/as.texinfo: Document .cfi_rel_offset.
1446
fa87b337
RH		 1447 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1448 (cfi_add_CFA_offset): Detect invalid offsets.
1449 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1450 (cfi_add_CFA_restore_state): Restore it.
1451 (CFI_rel_offset): New.
1452 (cfi_pseudo_table): Add it.
1453 (dot_cfi): Handle it.
1454
52628315
L		 14552003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1456
1457 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1458 predicate for ia64.
1459
d4ea8842
MS		 14602003-06-05 Michael Snyder <msnyder@redhat.com>
1461
1462 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1463 (build_bytes): Ditto.
1464
14652003-06-05 Richard Sandiford <rsandifo@redhat.com>
1466
1467 * config/tc-h8sx.c (DMODE): Remove.
1468 (colonmod24): Don't choose a default if the operand is a 16-bit
1469 constant integer.
1470 (fix_operand_size): New function.
1471 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1472 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1473
2be24b54
ML		 14742003-06-05 Michal Ludvig <mludvig@suse.cz>
1475
1476 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1477 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1478 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1479 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1480 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1481 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1482 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1483 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1484 (cfi_pseudo_table): New directives .cfi_return_column,
1485 .cfi_restore, .cfi_undefined, .cfi_same_value,
1486 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1487 (dot_cfi, output_cfi_insn): Handle new directives.
1488 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1489 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1490 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1491
757bc393
RH		 14922003-06-04 Richard Henderson <rth@redhat.com>
1493
1233ae62
RH		 1494 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1495
757bc393
RH		 1496 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1497
f4b97536
RH		 14982003-06-04 Richard Henderson <rth@redhat.com>
1499
1500 * config/tc-alpha.c (s_alpha_usepv): New.
1501 (md_pseudo_table): Add it.
1502 (alpha_cfi_frame_initial_instructions): New.
1503 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1504 (tc_cfi_frame_initial_instructions): New.
1505 * doc/c-alpha.texi: Document .usepv.
1506
68d55fe3
JJ		 15072003-06-04 Jakub Jelinek <jakub@redhat.com>
1508
1509 * as.c (show_usage): Document --execstack and --noexecstack.
1510 (parse_args): Add --execstack and --noexecstack.
1511 (main): Create .note.GNU-stack section if --execstack or
1512 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1513 * as.h (flag_execstack, flag_noexecstack): New.
1514
f9b4148d
CD		 15152003-06-03 Chris Demetriou <cgd@broadcom.com>
1516
1517 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1518 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1519 (OPTION_MISC_BASE): New defines.
1520 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1521 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1522 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1523 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1524 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1525 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1526 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1527 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1528 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1529 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1530 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1531 (OPTION_TRAP): Redefine in terms of new defines.
1532 (md_longopts): Reorder entries.
1533
7ee7b84d
MS		 15342003-05-14 Michael Snyder <msnyder@redhat.com>
1535 From Bernd Schmidt <bernds@redhat.com>
1536 and Michael Snyder <msnyder@redhat.com>
1537 and Alexandre Oliva <aoliva@redhat.com>
1538 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1539 * config/tc-h8300.h: Ditto.
1540
e30ddb24
NC		 15412003-06-03 Nick Clifton <nickc@redhat.com>
1542
1543 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1544 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1545 before calling bfd_reloc_type_lookup.
1546
ed7d5d1a
AM		 15472003-06-02 Alan Modra <amodra@bigpond.net.au>
1548
1549 * read.c (emit_expr): Set dot_value.
1550 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1551
c1ed1235
AM		 15522003-06-02 Alan Modra <amodra@bigpond.net.au>
1553
1554 * macro.c (sub_actual): Don't lose string if it turns out that
1555 &string wasn't an arg.
1556
eafbc43f
RH		 15572003-05-31 Richard Henderson <rth@redhat.com>
1558
1559 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1560 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1561
f37f01cf
RH		 15622003-05-29 Richard Henderson <rth@redhat.com>
1563
1564 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1565 (all_frame_data, plast_frame_data, cur_frame_data): New.
1566 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1567 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1568 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1569 * config/tc-alpha.h (md_end): New.
1570 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1571 (DWARF2_CIE_DATA_ALIGNMENT): New.
1572
a197c351
NC		 15732003-05-29 Nick Clifton <nickc@redhat.com>
1574
1575 * configure.in: Add i386-*-freebsd* entry.
1576 * configure: Regenerate.
1577
4bf4a882 15782003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1579
1580 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1581
756d1d01
RH		 15822003-05-27 Richard Henderson <rth@redhat.com>
1583
1584 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1585 symbol_create call.
1586 (current_location): Use symbol_temp_new_now.
1587 * stabs.c (s_stab_generic): Use symbol_temp_new.
1588 * symbols.c (temp_label_name): Remove.
1589 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1590
a4447b93
RH		 15912003-05-27 Richard Henderson <rth@redhat.com>
1592
1593 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1594 * as.c (main): Always call cfi_finish.
1595 * config/tc-i386.c (x86_dwarf2_return_column): New.
1596 (x86_cie_data_alignment): New.
1597 (md_begin): Set them.
1598 (tc_x86_cfi_init): Remove.
1599 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1600 return int, not unsigned long; don't as_bad here.
1601 (tc_x86_frame_initial_instructions): Streamline; use
1602 updated api.
1603 * config/tc-i386.h (tc_cfi_init): Remove.
1604 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1605 (DWARF2_CIE_DATA_ALIGNMENT): New.
1606
b7d6ed97
RH		 16072003-05-27 Richard Henderson <rth@redhat.com>
1608
1609 * symbols.c (temp_label_name): New.
1610 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1611 (symbol_set_value_now): New.
1612 * symbols.h: Prototype them.
1613 * dwarf2dbg.c: Use them.
1614 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1615
14218d5f
JE		 16162003-05-23 Jason Eckhardt <jle@rice.edu>
1617
1618 * config/tc-i860.c (target_xp): Declare variable.
1619 (OPTION_XP): Declare macro.
1620 (md_longopts): Add option -mxp.
1621 (md_parse_option): Set target_xp.
1622 (md_show_usage): Add -mxp usage.
1623 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1624 (md_assemble): Don't try expansions if XP_ONLY is set.
1625 * doc/c-i860.texi: Document -mxp option and i860XP support.
1626
36ede617
EC		 16272003-05-23 Eric Christopher <echristo@redhat.com>
1628
1629 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1630
a105a300
TS		 16312003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1632
1633 * config/tc-mips.c (append_insn): Use actual relocation size for new
1634 fixp's. Don't relax overflow checking for partial_inplace relocations.
1635 Use the actual relocation type in combined relocs, not just the type
1636 of the first one.
1637 (macro_build_jalr): Use actual relocation size for new fix.
1638 (s_cpsetup, s_gpdword): Likewise.
1639
dc9461f6
TS		 16402003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1641
1642 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1643
ceb41009
NC		 16442003-05-22 Nick Clifton <nickc@redhat.com>
1645
1646 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1647 section relative offsets for relocs that will not be based on the
1648 section symbol.
1649 (xstormy16_md_apply_fix3): Remove previous patch to this
1650 function.
1651
143d77c5
EC		 16522003-05-07 Eric Christopher <echristo@redhat.com>
1653
ed7d5d1a
AM		 1654 * config/tc-mips.c (mips_abicalls): New variable.
1655 (md_parse_option): Use.
1656 (s_option): Ditto.
1657 (s_abicalls): Ditto.
1658 (mips_elf_final_processing): Set EF_MIPS_PIC and
1659 EF_MIPS_CPIC dependent on above.
143d77c5 1660
85c77c38
DA		 16612003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1662
1663 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1664
87ccc1b0
NC		 16652003-05-21 Nick Clifton <nickc@redhat.com>
1666
ed7d5d1a
AM		 1667 * config/obj-elf.c: Include dwarf2dbg.h.
1668 (elf_pseudo_tab): Add .file and .loc.
1669 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1670 * config/tc-arm.c: Likewise.
1671 * config/tc-h8300.c: Likewise.
1672 * config/tc-hppa.c: Likewise.
1673 * config/tc-ia64.c: Likewise.
1674 * config/tc-m68hc11.c: Likewise.
1675 * config/tc-m68k.c: Likewise.
1676 * config/tc-mmix.c: Likewise.
1677 * config/tc-mn10300.c: Likewise.
1678 * config/tc-ppc.c: Likewise.
1679 * config/tc-sh.c: Likewise.
1680 * config/tc-sparc.c: Likewise.
1681 * config/tc-v850.c: Likewise.
1682 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1683 dwarf2dbg.h.
1684 * config/tc-ip2k.c: Likewise.
1685 * config/tc-iq2000.c: Likewise.
1686 * config/tc-xstormy16.c: Likewise.
1687 * config/tc-xtensa.c: Likewise.
87ccc1b0 1688 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1689 * Makefile.in: Regenerate.
1690 * aclocal.m4: Regenerate.
1691 * config.in: Regenerate.
1692 * configure: Regenerate.
1693 * po/POTFILES.in: Regenerate.
1694 * po/gas.pot: Regenerate.
143d77c5 1695
7ed2c8b0
NC		 16962003-05-21 Nick Clifton <nickc@redhat.com>
1697
1698 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1699 BFD_ASSEMBLER targets.
1700 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1701 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1702 defining BFD_ASSEMBLER.
1703
39b82151
ML		 17042003-05-20 Michal Ludvig <mludvig@suse.cz>
1705
1706 * as.c (main): Remove tc_cfi_init().
143d77c5 1707 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1708 with '%'.
1709 (cfi_pseudo_table): Add "cfi_register" entry.
1710 (cfi_make_insn): Handle CFA_register.
1711 (cfi_output_insn): Ditto.
1712 (dot_cfi): Ditto.
1713 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1714 (dot_cfi_endproc): Reuse already emitted CIEs.
1715 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1716 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1717
f53e95c7
NC		 17182003-05-20 Nick Clifton <nickc@redhat.com>
1719
1720 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1721 (md_pseudo_table): Add entries for .loc and .line.
1722
7c0295b1
AM		 17232003-05-20 Alan Modra <amodra@bigpond.net.au>
1724
1725 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1726 defined.
1727 (dot_cfi_endproc): Avoid C99 construct.
1728
54cfded0
AM		 17292003-05-20 Michal Ludvig <mludvig@suse.cz>
1730
1731 * dw2gencfi.c, dw2gencfi.h: New files.
1732 * config/tc-i386.c (tc_x86_cfi_init): New function.
1733 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1734 * as.c (parse_args): Set verbose flag on --verbose.
1735 (main): Call tc_cfi_init()/cfi_finish().
1736 * as.h (verbose): New external variable.
1737 * read.c (pobegin): Insert CFI pops to the list.
1738 * symbols.c (local_symbol_make): Make symbol external.
1739 * symbols.h (local_symbol_make): New prototype.
1740 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1741 * Makefile.in: Regenerate.
1742 * doc/as.texinfo: Added node "CFI directives" with description of
1743 all implemented .cfi_* directives.
1744 * doc/Makefile.in: Regenerate.
1745 * po/POTFILES.in: Regenerate.
1746
a1f3c24c
SS		 17472003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1748
54cfded0
AM		 1749 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1750 insns.
1975ab25 1751 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1752
b645cb17
JE		 17532003-05-18 Jason Eckhardt <jle@rice.edu>
1754
1755 * config/tc-i860.c (i860_process_insn): Initialize fc after
1756 each opcode mismatch.
1757
80c7c40a
NC		 17582003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1759
1760 * configure.in: Accept i[3-7]86 variants.
1761 * configure: Regenerate.
1762
c344a4c8
TS		 17632003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1764
1765 * config/tc-mips.h: Fix comment formatting.
1766
64e55042
HPN		 17672003-05-13 Hans-Peter Nilsson <hp@axis.com>
1768
1769 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1770 (read_a_source_file): Delete label contin.
64e55042
HPN		 1771 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1772 input as with macros, instead of in separate old_* variables.
1773 Zero-terminate string being scrubbed.
1774
e66c629e
NC		 17752003-05-12 Nick Clifton <nickc@redhat.com>
1776
1777 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1778 (md_assemble): Reset skipping_fptr.
1779 (md_operand): If @fptr() is followed by a minus sign, set
1780 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1781 @fptr is detected, ignore it and reset skipping_fptr.
1782
673a54e3
JE		 17832003-05-11 Jason Eckhardt <jle@rice.edu>
1784
1785 * config/tc-i860.c (MAX_FIXUPS): Define.
1786 (struct i860_fi fi[]): New struct.
1787 (struct i860_it the_insn): Add above as member and move fields
1788 exp, reloc, pcrel and fup into i860_fi.
1789 (md_assemble): Replace all instances of exp, reloc, pcrel
1790 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1791 Add a loop to possibly emit multiple fix-ups for each insn.
1792 (i860_process_insn): Likewise.
1793 (i860_get_expression): Likewise.
1794 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1795
2ebb4b88
MS		 17962003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1797
1798 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1799
35f5df7f
L		 18002003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1801
1802 * config/tc-ia64.c (alias_hash): New.
1803 (alias_name_hash): New.
1804 (secalias_hash): New.
1805 (secalias_name_hash): New.
1806 (md_pseudo_table): Add "secalias".
1807 (md_begin): Initialize alias_hash, alias_name_hash,
1808 secalias_hash and secalias_name_hash.
1809 (struct alias): New.
1810 (dot_alias): Implement .alias and .secalias directives.
1811 (do_alias): New.
1812 (ia64_adjust_symtab): New.
1813 (do_secalias): New.
1814 (ia64_frob_file): New.
1815
1816 * config/tc-ia64.h (ia64_adjust_symtab): New.
1817 (tc_adjust_symtab): Defined.
1818 (ia64_frob_file): New.
1819 (tc_frob_file): Defined.
1820
d2bf1bda
NC		 18212003-05-07 Dmitry Diky <diwil@mail.ru>
1822
1823 * tc-msp430.c: Add missing lines to known cpus list.
1824
cac012d6
AO		 18252003-05-06 Alexandre Oliva <aoliva@redhat.com>
1826
1827 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1828 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1829 * config.in, configure: Rebuilt.
1830
d8dbbec1
L		 18312003-05-05 H.J. Lu <hjl@gnu.org>
1832
1833 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1834 howto->partial_inplace is false.
1835
9204e615
DJ		 18362003-05-05 Daniel Jacobowitz <drow@mvista.com>
1837
1838 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1839 symbol_used_in_reloc_p check.
1840 (md_apply_fix3): Remove check for howto->pcrel_offset.
1841
711ef82f
L		 18422003-05-03 H.J. Lu <hjl@gnu.org>
1843
1844 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1845 fatal error for unknown section attribute.
1846
1847 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1848 unknown section attribute.
1849 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1850 * config/tc-ppc.c (ppc_section_letter): Likewise.
1851
1852 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1853 (ia64_elf_section_type): Accept "unwind".
1854
83b5ab55
L		 18552003-05-02 H.J. Lu <hjl@gnu.org>
1856
1857 * read.h (demand_copy_string): New.
1858
1859 * config/tc-alpha.c (demand_copy_string): Removed.
1860
7ff0565e
MS		 18612003-05-02 Michael Snyder <msnyder@redhat.com>
1862
54cfded0 1863 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1864 (for targets that like eg. a leading dot in a local label).
1865
2968149b
NC		 18662003-05-02 Nick Clifton <nickc@redhat.com>
1867
1868 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1869 addend with the symbol's value for pc-relative relocations against
1870 a defined symbol - this will be done automatically.
1871
e7b9a8c1
L		 18722003-05-01 H.J. Lu <hjl@gnu.org>
1873
1874 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1875 "STT_NOTYPE".
1876
612d7b83
L		 18772003-05-01 H.J. Lu <hjl@gnu.org>
1878
1879 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1880
1881 * config/obj-elf.c (obj_elf_section_name): Call
1882 tc_canonicalize_section_name if it is defined.
1883
a645d1eb
L		 18842003-05-01 H.J. Lu <hjl@gnu.org>
1885
1886 * config/tc-ia64.c (ia64_check_label): New.
1887 * config/tc-ia64.h (tc_check_label): New.
1888
1889 * read.c (read_a_source_file): Call tc_check_label after
1890 creating a user-defined label if defined.
1891
df12615d
AM		 18922003-05-02 Alan Modra <amodra@bigpond.net.au>
1893
1894 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1895 -be and split strings to below 509 bytes in length.
1896
f70c8412
CG		 18972003-05-01 Christian Groessler <chris@groessler.org>
1898
1899 * expr.h: Fix comments in operatorT typedef.
54cfded0 1900 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1901 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1902 decides by the parameter.
1903 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1904 command line argument was given to select the intended
1905 architecure.
1906 (get_interrupt_operand): Warn if NOP type code is emitted.
1907 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1908 (apply_fix): Call newfix with additional 'size' parameter.
1909 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1910 4 bit immediate arguments.
1911 (md_longopts): Add 'linkrelax' option.
1912 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1913 variable when 'linkrelax' command line option is specified.
1914 (md_show_usage): Display 'linkrelax' option.
1915 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1916 R_CALLR and R_REL16.
1917 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1918
10a98291
L		 19192003-04-30 H.J. Lu <hjl@gnu.org>
1920
1921 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1922 (ia64_float_to_chars): Likewise.
1923 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1924 and ia64_float_to_chars by tc_segment_info_data.endian from
1925 the current segment if byteorder == -1.
1926 (md_begin): Call dot_byteorder to set target_big_endian.
1927 (md_atof): Call ia64_float_to_chars to convert floating point.
1928 (ia64_float_to_chars_bigendian): New function.
1929 (ia64_float_to_chars_littleendian): Likewise.
1930 (ia64_elf_section_change_hook): Likewise.
1931
1932 * config/tc-ia64.h (ia64_number_to_chars): New.
1933 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1934 (ia64_elf_section_change_hook): New.
1935 (md_elf_section_change_hook): Defined.
1936 (ia64_segment_info_type): New struct.
1937 (TC_SEGMENT_INFO_TYPE): Defined.
1938
bf57c3c9
L		 19392003-04-30 H.J. Lu <hjl@gnu.org>
1940
1941 * config/tc-ia64.c (md_section_align): Deleted.
1942
1943 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1944 (md_section_align): New.
1945
165a7f90
L		 19462003-04-30 H.J. Lu <hjl@gnu.org>
1947
1948 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1949 and add real16.
1950 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1951 "real16.ua".
1952 (md_atof): Add 6 byte padding of zero for real16.
1953
eba874d8
NC		 19542003-04-29 Nick Clifton <nickc@redhat.com>
1955
1956 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1957 start of a version name.
1958
dbeba5e5
CD		 19592003-04-28 Chris Demetriou <cgd@broadcom.com>
1960
1961 * configure.in (mips-*-*n*bsd*): Replace with...
1962 (mips-*-netbsd*, mips-*-openbsd*): These.
1963 * configure: Regenerate.
1964
f0d7d5f9
NC		 19652003-04-28 H.J. Lu <hjl@gnu.org>
1966
1967 * config/tc-hppa.c (hppa_symbol_chars): New.
1968 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1969
a38b42ab
TS		 19702003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1971
1972 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1973
69be0a2b
CD		 19742003-04-25 Chris Demetriou <cgd@broadcom.com>
1975
1976 * NEWS: Belatedly mention support for MIPS32 Release 2.
1977
684022ea
EC		 19782003-04-24 Eric Christopher <echristo@redhat.com>
1979
1980 * config/tc-mips.c (nopic_need_relax): Revert previous
1981 change.
1982
2c8714f2
NC		 19832003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1984
1985 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1986 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1987 (md_pseudo_table): Handle .loc and .file
1988 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1989 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1990 * Makefile.in: Regenerate.
1991
684022ea 19922003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1993
1994 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1995 (md_pseudo_table): Add h8300hn, h8300sn.
1996 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1997 * doc/c-h8300.texi : Add documentation for new machine directives.
1998
5ce8663f
NC		 19992003-04-24 Nick Clifton <nickc@redhat.com>
2000
2001 * config/tc-ppc.c (ppc_symbol_chars): Define.
2002 * config/tc-ppc.h (tc_symbol_chars): Define.
2003
ef230218
JR		 20042003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
2005
2006 * config/tc-sh.c: Amend comment to refer to SuperH.
2007 * config/tc-sh.h: Likewise.
2008 (LISTING_HEADER): Amend to refer to SuperH.
2009 * config/tc-sh64.c: Change comment to refer to SuperH.
2010 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
2011 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
2012 * doc/c-sh.texi: Amend to refer to SuperH.
2013 Add SuperH architecture documentation references.
2014 * doc/c-sh64.texi: Change to refer to SuperH.
2015
204cd129
NC		 20162003-04-23 H.J. Lu <hjl@gnu.org>
2017
2018 * app.c (do_scrub_chars): More checks for valid labels.
2019
2cdb18a7
L		 20202003-04-22 H.J. Lu <hjl@gnu.org>
2021
2022 * app.c (do_scrub_chars): Check for valid label.
2023
26597c86
NC		 20242003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2025
2026 * doc/as.texinfo: Replace references to Mitsubishi M32R with
2027 references to Renesas M32R.
2028 * doc/c-m32r.texi: Likewise.
2029
88b4ca40
RH		 20302003-04-21 Richard Henderson <rth@redhat.com>
2031
54cfded0
AM		 2032 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
2033 (out_file_list): Assign non-null filename after generating error.
88b4ca40 2034
e5f08f7e
JJ		 20352003-04-18 Jakub Jelinek <jakub@redhat.com>
2036
2037 * ehopt.c (check_eh_frame): For aug_size == 0
2038 in state_seeing_aug_size state skip the state_skipping_aug
2039 state.
2040
c2dcd04e
NC		 20412003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
2042
2043 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
2044 'Renesas'.
2045 * doc/c-h8500.texi: Likewise.
2046 * doc/c-sh.texi: Likewise.
2047 * doc/c-sh64.texi: Likewise.
2048 * doc/h8.texi: Likewise.
2049 * config/tc-h8300.c: Likewise.
2050 * config/tc-h8300.h: Likewise.
2051 * config/tc-h8500.c: Likewise.
2052 * config/tc-h8500.h: Likewise.
2053 * config/tc-sh.c: Likewise.
2054 * config/tc-sh.h: Likewise.
2055 * config/tc-sh64.c: Likewise.
2056 * config/tc-sh64.h: Likewise.
2057
f5040a92
AO		 20582003-04-10 Alexandre Oliva <aoliva@redhat.com>
2059
2060 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
2061 * config/tc-mips.c: Use signed add for n32 address arithmetic.
2062 (append_insn): When filling delay slots with instructions
2063 that have fixups that tc_gen_reloc might consider modifyable
2064 in variant frags, start a new frag.
2065 (load_address): Generate GOT_DISP with of without offset
2066 depending on whether symbol is local. For -xgot, use
2067 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
2068 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
2069 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
2070 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
2071 <ld_st>: In NewABI with small got, always use
2072 GOT_PAGE/GOT_OFST, with the latter in the load/store
2073 instruction. With big got, use GOT_HI16/GOT_LO16 or
2074 GOT_PAGE/GOT_OFST.
2075 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
2076 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
2077 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
2078 (md_convert_frag): Use memmove for safe copying of overlapping
2079 regions.
2080
35b55ed2
SC		 20812003-04-09 Stephane Carrez <stcarrez@nerim.fr>
2082
2083 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
2084 -mlong, -mshort-double and -mlong-double options; use table @code.
2085 (M68HC11-Syntax): Update to document 68HC12 operands.
2086 (M68HC11-Modifiers): New section for operand modifiers.
2087 (M68HC11-Directives): New section for specific assembler directives.
2088 (M68HC11-Branch): Fix Overfull hbox error.
2089
9214dd3b
AO		 20902003-04-09 Alexandre Oliva <aoliva@redhat.com>
2091
2092 * config/tc-mips.c (macro): Add comments explaining the rationale
2093 for Chris' change.
2094
eb0a7d52
AO		 20952003-04-09 Chris Demetriou <cgd@broadcom.com>
2096
2097 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
2098 constant address that Alexandre took out by accident. Reject
2099 64-bit addresses that are not sign extensions of 32 bits only if
2100 we don't support 64-bit address constants.
2101
a7fc733f
AM		 21022003-04-09 Alan Modra <amodra@bigpond.net.au>
2103
2104 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
2105
9cc92a36
NC		 21062003-04-08 Nick Clifton <nickc@redhat.com>
2107
2108 * as.c (perform_an_assembly_pass): If using cgen, call
2109 gas_cgen_begin.
2110 * cgen.c (gas_cgen_begin): New function. If
2111 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
2112 otherwise call cgen_clear_signed_overflow_ok.
2113 * cgen.h: Prototype gas_cgen_begin.
2114
fe59a223
TS		 21152003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2116
2117 * write.c (write_relocs): Remove unused variable.
2118
5a7a0b7b
AO		 21192003-04-06 Chris Demetriou <cgd@broadcom.com>
2120
2121 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
2122 (macro): Use new macro to decide whether to emit constant address
2123 as 32 or 64 bits if addresses are 32-bit wide but registers are
2124 64-bit wide.
2125
577300ce
SC		 21262003-04-05 Stephane Carrez <stcarrez@nerim.fr>
2127
2128 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
2129 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 2130 (get_operand): New modifier %page and %addr to obtain page and
577300ce 2131 address part of a far-function.
684022ea 2132 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 2133 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2134 relocs.
2135 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2136 (find_opcode): Add comment.
2137 (md_estimate_size_before_relax): Force relocation of
2138 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2139 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2140 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2141 on the symbol itself so that DWARF2 strings are merged correctly.
2142
be33c5dd
SS		 21432003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2144
2145 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2146 default tic4x target format to 'coff2-tic4x'.
2147 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2148 s/c3x/tic3x/
2149 * config/tc-tic4x.h: Ditto
2150
e8fd7476
NC		 21512003-04-03 Nick Clifton <nickc@redhat.com>
2152
2153 * NEWS: Mention support for Xtensa architecture.
2154
47281638
PB		 21552003-04-02 Philip Blundell <philb@gnu.org>
2156
2157 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2158
af22f5b2
CD		 21592003-04-02 Chris Demetriou <cgd@broadcom.com>
2160
2161 * config/tc-mips.c (macro2): Adjust implementation of
2162 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2163 in the case where the source and destination registers
2164 are the same.
2165
e0001a05
NC		 21662003-04-01 Bob Wilson <bob.wilson@acm.org>
2167
54cfded0
AM		 2168 * Makefile.am (CPU_TYPES): Add xtensa.
2169 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2170 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2171 (xtensa-relax.o): New target.
2172 Run "make dep-am".
2173 * Makefile.in: Regenerate.
2174 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2175 extra_objects for xtensa targets.
2176 * configure: Regenerate.
2177 * write.c (write_object_file): Add new md_post_relax_hook.
2178 * config/tc-xtensa.c: New file.
2179 * config/tc-xtensa.h: Likewise.
2180 * config/xtensa-istack.h: Likewise.
2181 * config/xtensa-relax.c: Likewise.
2182 * config/xtensa-relax.h: Likewise.
2183 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2184 * doc/Makefile.in: Regenerate.
2185 * doc/all.texi: Set new XTENSA variable.
2186 * doc/as.texinfo: Set new Xtensa variable. Describe
2187 Xtensa-specific options. Define line comment character for
2188 Xtensa. Add Xtensa processors to list of ELF targets where
2189 alignment is specified in bytes. Add new Xtensa-Dependent node.
2190 Add acknowledgements for those contributing to the Xtensa port.
2191 * doc/internals.texi: Describe new md_post_relax_hook.
2192 * doc/c-xtensa.texi: New file.
e0001a05 2193
5a6c6817
NC		 21942003-04-01 Nick Clifton <nickc@redhat.com>
2195 Richard Earnshaw <rearnsha@arm.com>
2196
2197 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2198 (ARM_ARCH_IWMMXT): Simplify.
2199 (insns): Place iwmmx instructions in correct place in table.
2200 (arm_add_note): New function: Add a note entry to a .note section.
2201 (md_begin): Make the default architecture be unknown.
2202 Suppress the creation of an arm note section.
2203
97bbfa38
EC		 22042003-03-26 Eric Christopher <echristo@redhat.com>
2205
54cfded0 2206 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2207
e16bb312
NC		 22082003-03-25 Stan Cox <scox@redhat.com>
2209 Nick Clifton <nickc@redhat.com>
97bbfa38 2210
28d297de 2211 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2212
2213 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2214 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2215 (enum wreg_type, enum iwmmxt_insn_type): New types.
2216 (wr_register, wc_register, wcg_register): New macros.
2217 (iwmmxt_table): New variable.
2218 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2219 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2220 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2221 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2222 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2223 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2224 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2225 cp_byte_address_offset, cp_byte_address_required_here,
2226 check_iwmmxt_insn): New functions.
97bbfa38 2227 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2228 (md_begin): Set the mach value for iWMMXt targets. Create a note
2229 section to identify iwmmxt binaries.
2230 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2231 * doc/c-arm.texi: Document the support for the iWMMXt.
2232 * NEWS: Mention new support.
2233