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* alpha-opc.c: Remove ARGSUSED.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
9fa06c65
AM		 12003-12-02 Alan Modra <amodra@bigpond.net.au>
2
3 * Makefile.am: Run "make dep-am".
4 * Makefile.in: Regenerate.
5
74937d39
KH		 62003-11-30 Kazu Hirata <kazu@cs.umass.edu>
7
8 * symbols.c: Convert to ISO-C.
9 * symbols.h: Likewise.
10
464800ca
CG		 112003-11-28 Christian Groessler <chris@groessler.org>
12
13 * config/tc-z8k.c: Convert to ISO-C.
14 * config/tc-z8k.h: Likewise.
15
39e6acbd
KH		 162003-11-27 Kazu Hirata <kazu@cs.umass.edu>
17
18 * read.c: Convert to ISO-C.
19 * read.h: Likewise.
20
028f09bd
NC		 212003-11-27 Nick Clifton <nickc@redhat.com>
22
23 * config/tc-sh.c (sh_elf_cons): If md_cons_align is defined
24 call it to make sure that the constants that are going to be
25 emitted are correctly aligned.
26
a939d090
AO		 272003-11-27 Alexandre Oliva <aoliva@redhat.com>
28
29 * config/tc-frv.c (md_pcrel_from_section): Don't adjust when
30 referencing symbol in a different section.
31
d5bf5799
CG		 322003-11-26 Christian Groessler <chris@groessler.org>
33
34 * config/tc-z8k.c (s_segm): Fix indentation.
35 (md_apply_fix3): Likewise.
36 (cc_names): Add alias names for the names generated by the
37 disassembler.
38 (get_cc_operand): Be case insensitive.
39 (get_operands): Improve error handling for cc operands.
40 (check_operand): Not used, remove.
41 (md_assemble): Remove unused variable prev_opcode. Skip
42 whitespace until end-of-line only. Restore *op_end after call to
43 hash_find.
44
b4f16abb
NC		 452003-11-26 Nick Clifton <nickc@redhat.com>
46
47 * config/tc-h8300.c (get_operand): Allow er4-er7 for ldm/stm
48 instructions on the H8SX.
49
3db8d52c
KH		 502003-11-25 Kazu Hirata <kazu@cs.umass.edu>
51
52 * config/tc-h8300.c (h8_exp): Remove.
53
4892e510
NC		 542003-11-25 Asgari Jinia <asgarij@kpitcummins.com>
55
56 * config/tc-h8300.c (md_assemble): Check operands validity for
57 ldm/stm.
58 (get_operand): Check register pair's validity as per technical
59 note TN-H8*-193A/E from Renesas for H8s and for H8Sx manual.
60
254d758c
KH		 612003-11-24 Kazu Hirata <kazu@cs.umass.edu>
62
63 * listing.c: Convert to ISO-C.
64 * listing.h: Likewise.
65 * macro.c: Likewise.
66 * macro.h: Likewise.
67
70b911ad
JJ		 682003-11-24 Jakub Jelinek <jakub@redhat.com>
69
70 * app.c (do_scrub_chars): Add PUT (ch) and ch = GET ()
71 when transitioning from states 14 or 15 to 0 or 1.
72
b1f1fa96
KH		 732003-11-23 Kazu Hirata <kazu@cs.umass.edu>
74
75 * hash.c: Convert to ISO-C.
76 * hash.h: Likewise.
77 * input-file.c: Likewise.
78 * input-file.h: Likewise.
79 * input-scrub.c: Likewise.
80 * itbl-ops.c: Likewise.
81 * itbl-ops.h: Likewise.
82
66faad26
KH		 832003-11-23 Kazu Hirata <kazu@cs.umass.edu>
84
85 * config/tc-h8300.c (Hmode): Make it global.
86 (Smode): Likewise.
87 (Nmode): Likewise.
88 (SXmode): Likewise.
89
dd625418
KH		 902003-11-22 Kazu Hirata <kazu@cs.umass.edu>
91
92 * ehopt.c: Convert to ISO-C.
93 * emul.h: Likewise.
94 * expr.c: Likewise.
95 * expr.h: Likewise.
96 * flonum-copy.c: Likewise.
97 * flonum-mult.c: Likewise.
98 * flonum.h: Likewise.
99 * frags.c: Likewise.
100 * frags.h: Likewise.
101
9a124774
AM		 1022003-11-22 Alan Modra <amodra@bigpond.net.au>
103
f22b3caf
AM		 104 * doc/c-ppc.texi (PowerPC-Pseudo): Add section.
105
9a124774
AM		 106 * app.c (do_scrub_chars): Revert 2003-04-23 and 2003-04-22.
107
834ddcc4
KH		 1082003-11-21 Kazu Hirata <kazu@cs.umass.edu>
109
110 * ecoff.c: Convert to ISO-C.
111 * ecoff.h: Likewise.
112
69c040df
AM		 1132003-11-22 Alan Modra <amodra@bigpond.net.au>
114
115 * config/tc-ppc.c (parse_cpu): New function, broken out from..
116 (md_parse_option): ..here.
117 (ppc_setup_opcodes): New function, broken out from..
118 (md_begin): ..here.
119 (ppc_machine): Implement .machine pseudo op.
120
a2e22468
KH		 1212003-11-20 Kazu Hirata <kazu@cs.umass.edu>
122
123 * depend.c: Convert to ISO-C.
124 * dwarf2dbg.c: Likewise.
125 * dwarf2dbg.h: Likewise.
126
73ee5e4c
KH		 1272003-11-20 Kazu Hirata <kazu@cs.umass.edu>
128
129 * app.c: Convert to ISO-C.
130 * as.h: Likewise.
131 * atof-generic.c: Likewise.
132 * bignum-copy.c: Likewise.
133 * bignum.h: Likewise.
134 * cgen.c: Likewise.
135 * cgen.h: Likewise.
136 * cond.c: Likewise.
137
0d78efdf
DD		 1382003-11-20 DJ Delorie <dj@redhat.com>
139
140 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
141 sections.
142
600e9c99
KH		 1432003-11-19 Kazu Hirata <kazu@cs.umass.edu>
144
145 * config/tc-h8300.c: Make some functions and global
146 variables static appropriately.
147
d492b58e
KH		 1482003-11-19 Kazu Hirata <kazu@cs.umass.edu>
149
150 * config/obj-ieee.c: Remove duplicate prototypes.
151 * config/tc-h8300.c: Likewise.
152
b54a3392
KH		 1532003-11-19 Kazu Hirata <kazu@cs.umass.edu>
154
155 * config/tc-h8300.c: Convert to ISO-C.
156 * config/tc-h8300.h: Likewise.
157
fe01a20a
KH		 1582003-11-19 Kazu Hirata <kazu@cs.umass.edu>
159
160 * config/tc-mcore.h: Remove prototypes already in tc.h.
161 * config/tc-tic4x.c: Likewise.
162
43b5c447
KH		 1632003-11-19 Kazu Hirata <kazu@cs.umass.edu>
164
165 * config/tc-arc.c: Remove a local prototype of atof_ieee.
166 * config/tc-ip2k.c: Likewise.
167 * config/tc-iq2000.c: Likewise.
168 * config/tc-tic30.c: Remove a comment.
169
cda2eb9e
BW		 1702003-11-19 Bob Wilson <bob.wilson@acm.org>
171
172 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
173 call to dwarf2_emit_insn.
174
1abe91b1
MR		 1752003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
176
177 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
178 for loading addresses using CALL relocations.
179 Don't emit CALL relocations when a base register is used.
180
bf151ce7
MR		 1812003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
182
183 * config/tc-mips.c: Formatting fixes.
184
9ce887a1
BE		 1852003-11-14 Ben Elliston <bje@wasabisystems.com>
186
187 * config/tc-arm.c (arm_elf_change_section): Not static.
188
6057a28f
NC		 1892003-11-13 Nick Clifton <nickc@redhat.com>
190
191 * tc-arm.c (mapping_state): New function. Emit a mapping
192 symbol if necessary.
9a124774 193 (arm_elf_change_section): New function. Intercept section
6057a28f 194 changes and generate mapping symbols.
9a124774
AM		 195 (s_bss): Likewise.
196 (s_arm_elf_cons): Likewise.
197 (opcode_select): Choose the correct mapping state.
198 (md_assemble): Likewise.
199 * tc-arm.h (md_elf_section_change_hook): Define.
200 * doc/c-arm.texi (ARM Mapping Symbols): New node.
6057a28f
NC		 201 * NEWS: Mention new feature.
202
5e2d1ae8
DJ		 2032003-11-12 Daniel Jacobowitz <drow@mvista.com>
204
205 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
206 * doc/Makefile.am (install-info): Define.
207
208 * aclocal.m4: Regenerate.
209 * Makefile.in: Regenerate.
210 * doc/Makefile.in: Regenerate.
211
08e3ab90
NC		 2122003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
213
214 * configure.in: Add support for arm-wince-pe target.
215 * configure: Regenerate.
216
8d01d9a9
AJ		 2172003-11-11 Jan Hubicka <jh@suse.cz>
218
219 * config/tc-i386.c (tc_i386_fix_adjustable):
220
012a452b
AM		 2212003-11-10 Alan Modra <amodra@bigpond.net.au>
222
223 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
224
36fd3cc3
AM		 2252003-11-10 Alan Modra <amodra@bigpond.net.au>
226
227 * README: Update bug report address. Move bug reporting info to
228 binutils/README.
229
e2a2ebaa
CG		 2302003-11-07 Christian Groessler <chris@groessler.org>
231
232 * doc/c-z8k.texi: Document command-line options. Fix byte
233 register names. Document '.z8001' and '.z8002' directives.
234 Extend addressing modes documentation.
235
f24ddbdd
NC		 2362003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
237
238 * input-file.c (input_file_open): Use "No such file" error
239 message.
240
0bbf2aa4
NC		 2412003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
242
243 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
244 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
245 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
246 mav_mvax_table, mav_dspc_table): Initialise new field.
247 (insert_reg_alias): Initialise new field.
248 (md_pseudo_table): Add "unreq" entry.
249 (s_unreq): New function: Undo the effects of a previous .req.
250 * doc/c-arm.texi: Document new pseudo op.
251 * NEWS: Mention new feature.
252
1be59579
NC		 2532003-11-06 Bruno Rohee <bruno@rohee.com>
254
255 * config/obj-vms.c: Fix "the the" typo.
256 * doc/c-arm.texi: Likewise.
257
2582003-11-06 Nick Clifton <nickc@redhat.com>
259
260 * config/obj-vms.c: Convert to ISO-C.
261
5f5c1f75
AM		 2622003-11-05 Alan Modra <amodra@bigpond.net.au>
263
264 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
265
eb9618da
CG		 2662003-10-31 Christian Groessler <chris@groessler.org>
267
268 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
269
0379c688
NC		 2702003-10-29 Phil Edwards <phil@codesourcery.com>
271
272 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
273 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
274 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
275 * configure: Regenerated.
276
47eebc20
KH		 2772003-10-27 Kazu Hirata <kazu@cs.umass.edu>
278
279 * ChangeLog: Fix typos.
280 * ChangeLog-9295: Likewise.
281 * as.c: Fix comment typos.
282 * as.h: Likewise.
283 * atof-generic.c: Likewise.
284 * bit_fix.h: Likewise.
285 * frags.h: Likewise.
286 * hash.c: Likewise.
287 * input-file.c: Likewise.
288 * input-scrub.c: Likewise.
289 * itbl-ops.c: Likewise.
290 * itbl-parse.y: Likewise.
291 * listing.c: Likewise.
292 * macro.h: Likewise.
293 * read.c: Likewise.
294 * sb.c: Likewise.
295 * sb.h: Likewise.
296 * symbols.c: Likewise.
297 * symbols.h: Likewise.
298
ca43c854
SC		 2992003-10-27 Stephane Carrez <stcarrez@nerim.fr>
300
301 * config/tc-m68hc11.c: Convert to ISO C90.
302 * config/tc-m68hc11.h: Likewise.
303
a8015998
KH		 3042003-10-26 Kazu Hirata <kazu@cs.umass.edu>
305
306 * doc/c-sh64.texi: Fix a typo.
307
60493797
KH		 3082003-10-26 Kazu Hirata <kazu@cs.umass.edu>
309
310 * doc/c-alpha.texi: Fix typos.
311 * doc/c-ia64.texi: Likewise.
312 * doc/c-mmix.texi: Likewise.
313 * doc/c-sh64.texi: Likewise.
314 * doc/c-xtensa.texi: Likewise.
315 * doc/internals.texi: Likewise.
316
ea8f8eab
L		 3172003-10-24 H.J. Lu <hongjiu.lu@intel.com>
318
319 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
320 for .interp, .strtab and .symtab. Use specified section
321 attributes.
322
5e2f6673
L		 3232003-10-22 Andreas Schwab <schwab@suse.de>
324 H.J. Lu <hongjiu.lu@intel.com>
325 Jim Wilson <wilson@specifixinc.com>
326
327 * config/tc-ia64.c (update_qp_mutex): New.
328 (note_register_values): Properly handle one of PRs in compare
329 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
330 Clear mutex relation for .none/.unc. Don't clear mutex relation
331 on predicated compare.
332
5a21e886
NC		 3332003-10-21 Wouter van Heyst <wouter@vidicode.nl>
334
335 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
336 register requirements.
337 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
338
3e602632 3392003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 340 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 341
342 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
343 * config/m68k-parse.h: Likewise.
344 * NEWS: Mention the new support.
345 * doc/c-m68k.texi: Document new processor selection switch.
346
13757d0c
TS		 3472003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
348
349 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
350 extensions broken by gas' expression evaluation of constants.
351 (check_absolute_expr): Use it.
352 (mips_ip): Likewise.
353
88fc725d
HPN		 3542003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
355
356 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
357 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
358 --no-stubs.
359 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
360 comment.
361 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
362 (pushj_stubs): New variable.
363 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
364 (PUSHJSTUB_MAX): New macros.
365 (md_longopts): New options "--no-pushj-stubs" and synonym
366 "--no-stubs".
367 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
368 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
369 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
370 PUSHJ stub relaxation.
371 (md_convert_frag): Handle STATE_PUSHJSTUB.
372 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
373 (tc_gen_reloc): Ditto.
374 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
375 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
376 (struct mmix_segment_info_type): New.
377
36759679
NC		 3782003-10-17 Paul Dale <pauli@snapgear.com>
379 Bernardo Innocenti <bernie@develer.com>
380
381 * config/tc-m68k.c (make_pcrel_absolute): Enforce
382 PC-relative jumps with --pcrel.
383 (md_convert_frag_1): Likewise.
384 (md_create_long_jump): Likewise.
385
d4e2de6b
NC		 3862003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
387
388 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
389 (get_operand): Accept both 16 bit 32 bit registers as pointer
390 registers, when operating in Normal mode.
391 (fix_operand_size): Make default address size 16 for Normal mode.
392
ece01a63
ILT		 3932003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
394
395 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
396 registers.
397 (do_iwmmxt_word_addr): With a control register, reject conditional
398 execution and reject a non-word size.
399
fda712ee
AM		 4002003-10-16 Peter Bergner <bergner@vnet.ibm.com>
401
402 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
403 * configure: Regenerate.
404
60946ad0
AM		 4052003-10-15 Alan Modra <amodra@bigpond.net.au>
406
407 * doc/as.texinfo (Align): Correct list of byte targets.
408
1b8e29e5
TS		 4092003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
410
411 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
412 Fix indentation. Better error message.
413
b614a702
BW		 4142003-10-14 Bob Wilson <bob.wilson@acm.org>
415
416 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
417 argument in call to xtensa_get_property_section_name. Formatting.
418
224186bc
KK		 4192003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
420
421 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
422 parenthesis.
423
8edc77b9
KK		 4242003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
425
426 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 427 prototypes and casts.
8edc77b9
KK		 428 * config/tc-sh.h: Likewise.
429 * config/tc-sh64.c: Likewise.
430 * config/tc-sh64.h: Likewise.
431
1ae31fee
DB		 4322003-10-08 Dave Brolley <brolley@redhat.com>
433
434 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
435 (fr550_check_acc_range): New function.
436 (md_assemble): Call fr550_check_acc_range.
437
4382003-10-08 Dave Brolley <brolley@redhat.com>
439
440 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
441 (md_parse_option): Handle OPTION_CPU==fr550.
442 (md_show_usage): Document fr550.
443
05da4302
NC		 4442003-10-08 Philippe De Muyter <phdm@macqel.be>
445
60946ad0 446 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 447 (parse_args) : Accept new --gstabs+ option, and set
448 `use_gnu_debug_info_extensions'.
449 (show_usage) : Document --gstabs+ option.
450 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
451 * stabs.c (stabs_generate_asm_file) : If
452 `use_gnu_debug_info_extensions' is set, add the compilation
453 directory to the stabs debug info.
454 * doc/as.texinfo : Document --gstabs+ option.
455 * NEWS: Mention new feature.
456
60946ad0 4572003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 458
60946ad0
AM		 459 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
460 assembler syntax.
85cf2a8a 461
60946ad0
AM		 462 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
463 register names. Change all "defined (TE_LINUX)" to
464 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 465
60946ad0
AM		 466 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
467 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 468
4615568e
NC		 4692003-10-06 Robert Millan <robertmh@gnu.org>
470
60946ad0 471 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 472 * configure: Regenerate.
473
c2059446
NC		 4742003-10-05 Nick Clifton <nickc@redhat.com>
475
476 * as.c (parse_args): Revert patch to change handling of -f
477 option. Its behaviour is mandated by the POSIX 2 spec.
478
a72d6b4e
CG		 4792003-10-04 Christian Groessler <chris@groessler.org>
480
481 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
482 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
483 (md_pcrel_from): This function now gets called. Supply return
484 value.
485
33948635
NC		 4862003-10-04 Nick Clifton <nickc@redhat.com>
487
488 * as.c: Convert to ISO C90.
489
d3fb7ca2
NC		 4902003-10-04 Nick Clifton <nickc@redhat.com>
491
492 * as.c (std_shortopts): Remove 'f'.
493 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
494 acecpted as an alias for -f.
495
b256d4fd
NC		 4962003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
497
498 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
499 Make 'r' mean readonly data.
500
d17e7bce
TS		 5012003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
502
503 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
504 Unbreak overflow checks.
505
609f23f4
CD		 5062003-10-01 Chris Demetriou <cgd@broadcom.com>
507
508 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
509
ecd13cd3
TS		 5102003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
511
512 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
513 tests.
514 (load_register): Likewise.
515 (macro): Likewise.
516
30c378fd
CD		 5172003-09-30 Chris Demetriou <cgd@broadcom.com>
518
519 * config/tc-mips.c (mips_ip): Capitalize first word of
520 existing condition code warning, and add condition code
521 warnings for .ps instructions, and for bc1any[24][tf].
522
6a265366
CD		 5232003-09-30 Chris Demetriou <cgd@broadcom.com>
524
525 * NEWS: Mention support for MIPS64 Release 2.
526
43c58ae6
CD		 5272003-09-30 Chris Demetriou <cgd@broadcom.com>
528
529 * NEWS: Add an indication of the cutoff for 2.14.
530
5f74bc13
CD		 5312003-09-30 Chris Demetriou <cgd@broadcom.com>
532
533 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
534 * configure: Regenerate.
535 * config/tc-mips.c (imm2_expr): New variable.
536 (md_assemble, mips16_ip): Initialize imm2_expr.
537 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
538 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
539 (macro): Handle M_DEXT and M_DINS.
540 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
541 (mips_ip): Likewise.
542 (OPTION_MIPS64R2): New define.
543 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
544 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
545 (md_parse_option): Handle OPTION_MIPS64R2.
546 (s_mipsset): Handle setting "mips64r2" ISA.
547 (mips_cpu_info_table): Add mips64r2.
548 (md_show_usage): Document -mips64r2 option.
549 * doc/as.texinfo: Docuemnt -mips64r2 option.
550 * doc/c-mips.texi: Likewise.
551
de1e508d
DA		 5522003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
553
554 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
555
530556a9
JT		 5562003-09-26 Matt Thomas <matt@3am-software.com>
557
558 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
559 (OPTION_PIC): Define.
560 (md_longopts): Add "pic" option.
561 (md_parse_option): Change 'K' to OPTION_PIC.
562
f61e8019
AM		 5632003-09-23 Alan Modra <alan@modra.org>
564
565 * config/obj-elf.c (obj_elf_change_section): Adjust for
566 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
567 to be set when defaults are not. Don't set attr from defaults if
568 old_sec.
569
ae826530
TS		 5702003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
571
572 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
573 truncate values which won't fit im 32 bits.
574 (load_register): Likewise.
575 (macro): Likewise.
576
8cd5b113
AM		 5772003-09-17 Dmitry Diky <diwil@mail.ru>
578
579 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
580 (msp430_operands): Remove redundant l2[16] within switch-case.
581
28d297de
AM		 5822003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
583
584 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
585 * configure: Regenerate.
586
256ab948
TS		 5872003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
588
589 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
590 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
591 the function prototype.
592 (load_register): Likewise. Simplify the checks for sign-extended
593 constants.
594 (macro): Likewise. Fix code generation for 64-bit address constants
595 outside the 32-bit compatibility space. Adjust
596 macro_build_ldst_constoffset calls.
597 (s_cprestore): Adjust macro_build_ldst_constoffset call.
598
82e7541d
BW		 5992003-09-11 Bob Wilson <bob.wilson@acm.org>
600
601 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
602 literal_syms): New global variables.
603 (xtensa_define_label, add_target_symbol, xtensa_find_label,
604 map_over_defined_symbols, is_loop_target_label,
605 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
606 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
607 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
608 from insn_labels to saved_insn_labels when entering a literal region.
609 (xtensa_end_directive): Call md_flush_pending_output. Restore
610 insn_labels list when leaving a literal region.
611 (xtensa_literal_position): Call xtensa_clear_insn_labels.
612 (xtensa_literal_pseudo): Add check to disallow .literal inside a
613 literal region. Move insn_labels to saved_insn_labels and then restore
614 insn_labels on exit.
615 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
616 code to set is_loop_target or is_branch_target flag on the symbol
617 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
618 (xtensa_add_literal_sym, xtensa_add_insn_label,
619 xtensa_clear_insn_labels): New functions.
620 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
621 loops_ok argument. Rewrite to use insn_labels list instead of
622 calling xtensa_find_label and to check the is_loop_target flag on
623 symbols when loops_ok is false.
624 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
625 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
626 call to xtensa_move_labels. Propagate is_branch_target and
627 is_loop_target flags from symbols to frags.
628 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
629 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
630 aligning a loop instruction. Adjust call to xtensa_move_labels for
631 aligning entry instructions. Add call to xtensa_clear_insn_labels.
632 (xtensa_end): Remove call to xtensa_mark_target_fragments.
633 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
634 code to use new literal_syms list.
635 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
636 is_branch_target flags.
637
61846f28
BW		 6382003-09-09 Bob Wilson <bob.wilson@acm.org>
639
640 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
641 "move_labels" argument and corresponding call to xtensa_move_labels.
642 (md_assemble): Add a separate call to xtensa_move_labels and remove
643 argument for call to xtensa_mark_literal_pool_location.
644 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
645 calls to xtensa_mark_literal_pool_location.
646 (xtensa_create_local_symbol): Delete and inline the code into...
647 (xtensa_create_literal_symbol): ...here.
648 (xtensa_frob_label): Combine conditionals.
649 (expression_maybe_register, xtensa_symbol_new_hook,
650 fix_new_exp_in_seg): Use symbol_get_tc.
651
1745fcba
BW		 6522003-09-09 Bob Wilson <bob.wilson@acm.org>
653
654 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
655 combining identical literals.
656 (expression_maybe_register): Remove call to find_lit_sym_translation.
657 (is_duplicate_expression, cache_literal, is_duplicate_literal,
658 add_lit_sym_translation, find_lit_sym_translation): Delete.
659
3fb9d77f
NC		 6602003-09-07 Nick Clifton <nickc@redhat.com>
661
662 * doc/as.texinfo (Comments): Comment character for PPC is #.
663
12a99586
SC		 6642003-09-06 Stephane Carrez <stcarrez@nerim.fr>
665
666 PR savannah/4358:
667 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
668 overflow complain.
669
d5087907
RS		 6702003-09-05 Richard Sandiford <rsandifo@redhat.com>
671
672 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
673
8ad30312
NC		 6742003-09-04 Nick Clifton <nickc@redhat.com>
675
676 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
677 (md_pseudo_table): Add .v850e1 pseudo op.
678 (md_show_usage): Document -mv850e1 switch.
679 (md_parse_option): Accept -mv850e1 switch.
680 (md_begin): Allow TARGET_CPU to be v850e1.
681 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
682 * NEWS: Mention support for v850e1.
683
3c9030c1
AM		 6842003-09-04 Alan Modra <amodra@bigpond.net.au>
685
686 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
687 ppc_cpu selection rather than replacing.
688 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
689 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
690
13dfd2d0
NC		 6912003-09-03 Robert Millan <robertmh@gnu.org>
692
693 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
694 triplet.
695 * configure: Regenerate.
696
13b2be9c
DJ		 6972003-09-02 Daniel Jacobowitz <drow@mvista.com>
698
699 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
700 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
701 Specify AC_CONFIG_AUX_DIR.
702 * aclocal.m4: Regenerated with aclocal-1.7.
703 * configure: Regenerated with autoconf 2.57.
704 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
705
364b6d8b
JJ		 7062003-08-29 Jakub Jelinek <jakub@redhat.com>
707
6749011b 708 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 709 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
710 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
711 nor tc_cfi_emit_pcrel_expr are defined.
712 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
713 DIFF_EXPR_OK is not defined.
714 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
715 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
716 tc_cfi_emit_pcrel_expr): Define.
717 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
718 sparc_cfi_emit_pcrel_expr): New prototypes.
719 (sparc_cie_data_alignment): New decl.
720 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
721 * config/tc-sparc.c: Include dw2gencfi.h.
722 (sparc_cie_data_alignment): New variable.
723 (md_begin): Initialize it.
724 (sparc_cfi_frame_initial_instructions): New function.
725 (sparc_regname_to_dw2regnum): Likewise.
726 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 727 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 728
729 * config/tc-sparc.c (s_common): Cast last argument to long and
730 change format string to shut up warning.
731
0dee3be0
JE		 7322003-08-25 Jason Eckhardt <jle@rice.edu>
733
734 * doc/c-i860.texi: Update text about relocatable address expansions.
735
af858dae
JE		 7362003-08-24 Jason Eckhardt <jle@rice.edu>
737
738 * config/tc-i860.c (md_assemble): Use isrc2 from the original
739 instruction when expanding E_ADDR.
740
3673a93e
NC		 7412003-08-21 Nick Clifton <nickc@redhat.com>
742
743 * po/tr.po: Updated Turkish translation.
744
55257f50
AM		 7452003-08-20 Alan Modra <amodra@bigpond.net.au>
746
747 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
748 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
749
f02232aa
NC		 7502003-08-19 Nick Clifton <nickc@redhat.com>
751
752 * config/tc-arm.c (cp_address_required_here): Add code to handle
753 unindexed addressing mode.
754
3d8aea2f
AM		 7552003-08-19 Alan Modra <amodra@bigpond.net.au>
756
757 * config/tc-ppc.c (md_parse_option): Handle -m440.
758 (md_show_usage): Add -m440.
759 (md_apply_fix3): Warning fix.
760 * doc/c-ppc.texi: Document -m440.
761
d6415f6c
AM		 7622003-08-16 Benjamin Kalytta <bkausbk@web.de>
763
764 * read.c (s_print): Check for NULL.
765
1a317472
AM		 7662003-08-16 Alan Modra <amodra@bigpond.net.au>
767
768 * write.c (fixup_segment): When handling an expression involving
769 the subtraction of two symbols in the same segment, don't clear
770 fx_pcrel except for TC_M68K.
771
da64f3bf
AM		 7722003-08-14 Alan Modra <amodra@bigpond.net.au>
773
f86103b7
AM		 774 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
775 code.
776 * config/tc-i386.c: Likewise.
777 (RELOC_ENUM): Don't define. Replace throughout with enum.
778
c8089be7 779 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 780 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
781 Run "make dep-am".
782 * Makefile.in: Regenerate.
783
c04898f8
AS		 7842003-08-08 Andreas Schwab <schwab@suse.de>
785
786 * config/tc-m68k.h (TARGET_USE_CFIPOP)
787 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
788 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
789 Define.
790 * config/tc-m68k.c: Include "dw2gencfi.h".
791 (tc_m68k_regname_to_dw2regnum)
792 (tc_m68k_frame_initial_instructions): New functions.
793
3b260895
NC		 7942003-08-08 Dmitry Diky <diwil@mail.ru>
795
796 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
797 according to gcc order.
798
14d3f364
JE		 7992003-08-07 Jason Eckhardt <jle@rice.edu>
800
c8089be7
AM		 801 * config/tc-i860.c (i860_check_label): New function.
802 * config/tc-i860.h (i860_check_label): New prototype.
803 (tc_check_label): Define macro as i860_check_label.
14d3f364 804
820aff55
JE		 8052003-08-06 Jason Eckhardt <jle@rice.edu>
806
c8089be7
AM		 807 * config/tc-i860.c (s_align_wrapper): New function and prototype.
808 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
809 surrounding OBJ_ELF ifdef, and re-format slightly.
810 * doc/c-i860.texi: Document the special .align syntax available
811 in Intel mode.
820aff55 812
e15f6d30
JE		 8132003-08-06 Jason Eckhardt <jle@rice.edu>
814
815 * config/tc-i860.c (i860_handle_align): New function.
816 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
817 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
818
0acc96e1
JE		 8192003-08-06 Jason Eckhardt <jle@rice.edu>
820
821 * config/tc-i860.c (i860_process_insn): Check that instructions
822 with their dual-bit set are 8-byte aligned.
823
9e7d479d
NC		 8242003-08-06 Nick Clifton <nickc@redhat.com>
825
826 * po/fr.po: Updated French translation.
827
07c7854e
JE		 8282003-08-05 Jason Eckhardt <jle@rice.edu>
829
c8089be7 830 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 831 setting during flop argument parsing. Instead, do it after
832 instruction is fully parsed.
833
5eb0723a
JE		 8342003-08-05 Jason Eckhardt <jle@rice.edu>
835
c8089be7 836 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 837 directives are only available in Intel syntax mode.
838
5ea0549d
JE		 8392003-08-05 Jason Eckhardt <jle@rice.edu>
840
c8089be7
AM		 841 * config/tc-i860.c (s_dual): Accept .dual directive only in
842 the Intel syntax mode.
843 (s_enddual): Likewise for .enddual.
844 (s_atmp): Likewise for .atmp.
5ea0549d 845
a4622f40
AM		 8462003-08-04 Alan Modra <amodra@bigpond.net.au>
847
848 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
849 for memory operands. Pass the full operand_string to i386_index_check.
850
87505968
JE		 8512003-08-01 Jason Eckhardt <jle@rice.edu>
852
c8089be7
AM		 853 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
854 (target_intel_syntax): Declare variable.
855 (OPTION_INTEL_SYNTAX): Declare macro.
856 (md_longopts): Add option -mintel-syntax.
857 (md_parse_option): Set target_intel_syntax.
858 (md_show_usage): Add -mintel-syntax usage.
859 (md_begin): Set reg_prefix based on target_intel_syntax.
860 (i860_process_insn): Skip register prefix only if there is one.
861 Parse relocatable expressions in either Intel or AT&T syntax based
862 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
863 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
864 about the differences in syntax.
87505968 865
20977673
AM		 8662003-08-01 Dmitry Diky <diwil@mail.ru>
867
868 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
869 to all arches.
870
26c9b704
JR		 8712003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
872
873 * config/tc-sh.c (md_assemble): For branches, check & update
874 valid_arch here.
875
7734b6e9
JE		 8762003-07-30 Jason Eckhardt <jle@rice.edu>
877
878 * config/tc-i860.c: Convert to ISO C90.
879
2d150871
RO		 8802003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
881
882 * read.c (s_space): Revert 2003-07-28 change.
883
92191b29
AM		 8842003-07-30 Alan Modra <amodra@bigpond.net.au>
885
886 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
887
c861c80c
AM		 8882003-07-29 Alan Modra <amodra@bigpond.net.au>
889
890 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
891
77a6138a
AM		 8922003-07-29 Jakub Jelinek <jakub@redhat.com>
893
894 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
895
34f70875
L		 8962003-07-28 H.J. Lu <hongjiu.lu@intel.com>
897
898 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
899
8d548edb
RO		 9002003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
901
902 * read.c (s_space): Don't warn about .space 0.
903
dcd410fe
RO		 9042003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
905
906 * config/tc-mips.c (mips_flag_pdr): Define.
907 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
908 (s_mips_end) [OBJ_ELF]: Likewise.
909 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
910 (md_parse_option) [OBJ_ELF]: Handle them.
911 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
912
913 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
914 * doc/as.texinfo (Overview) [MIPS]: Likewise.
915
3cddba1e
L		 9162003-07-25 H.J. Lu <hongjiu.lu@intel.com>
917
918 * config/obj-elf.c (obj_elf_change_section): Update
919 elf_section_type and elf_section_flags only when they are
920 specified.
921
8e8c182c
L		 9222003-07-25 H.J. Lu <hongjiu.lu@intel.com>
923
924 * config/obj-elf.c (obj_elf_change_section): Always set section
925 type and flags.
926
2f89ff8d
L		 9272003-07-25 H.J. Lu <hongjiu.lu@intel.com>
928
929 * config/obj-elf.c (special_sections): Removed.
930 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
931 elf_section_type and elf_section_flags.
932 (elf_frob_file): Set SHT_GROUP.
933
934 * config/obj-elf.h (obj_sec_set_private_data): New.
935
936 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
937 * config/tc-ia64.h: Likewise.
938 * config/tc-m32r.h: Likewise.
939 * config/tc-m68hc11.h: Likewise.
940 * config/tc-mcore.h: Likewise.
941 * config/tc-mips.h: Likewise.
942 * config/tc-ppc.h: Likewise.
943 * config/tc-sh64.h: Likewise.
944 * config/tc-v850.h: Likewise.
945 * config/tc-xtensa.h: Likewise.
946
947 * config/tc-v850.h (SHF_V850_GPREL): Removed.
948 (SHF_V850_EPREL): Likewise.
949 (SHF_V850_R0REL): Likewise.
950
951 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
952 is defined.
953
a7f10e7a
SC		 9542003-07-24 Stephane Carrez <stcarrez@nerim.fr>
955
956 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
957 debugging symbols so that we handle page memory correctly.
958
834d807b
NC		 9592003-07-24 Nick Clifton <nickc@redhat.com>
960
961 * po/fr.po: Updated French translation.
962
8266886e
DJ		 9632003-07-23 Daniel Jacobowitz <drow@mvista.com>
964
965 * config/tc-arm.c (arm_archs): Add iwmmxt.
966
b41b1f95 9672003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 968
b41b1f95
L		 969 * read.c (do_parse_cons_expression): Mark nbytes unused to
970 silence gcc.
971
0c0b9be0
AO		 9722003-07-22 Alexandre Oliva <aoliva@redhat.com>
973
ba18dd6f
AO		 974 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
975 or bsr/bs.
976
0c0b9be0
AO		 977 * config/tc-h8300.c (md_assemble): Make sure characters after
978 slash and dot are lower-case.
979
6c37ac4d
NC		 9802003-07-17 Nick Clifton <nickc@redhat.com>
981
982 * po/es.po: New Spanish translation.
983 * po/tr.po: New Turkish translation.
984 * po/opcodes.pot: Regenerate.
985
c5c0a210
AM		 9862003-07-16 Alan Modra <amodra@bigpond.net.au>
987
988 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
989 (generic_dwarf2_emit_offset): Don't define function when
990 TC__DWARF2_EMIT_OFFSET is defined.
991
5a7ea749
RS		 9922003-07-15 Richard Sandiford <rsandifo@redhat.com>
993
994 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
995 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 996 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 997
ec178e1b
AM		 9982003-07-15 Alan Modra <amodra@bigpond.net.au>
999
1000 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
1001 only for V850_OPERAND_DISP operands.
1002
e85ca5bb
AM		 10032003-07-15 Alan Modra <amodra@bigpond.net.au>
1004
1005 * frags.c (frag_more): Move segment checks to..
1006 (frag_alloc_check): ..here. New function.
1007 (frag_append_1_char): Call frag_alloc_check.
1008
76bff705
NC		 10092003-07-14 Nick Clifton <nickc@redhat.com>
1010
1011 * po/tr.po: Update with latest version.
1012 * po/POTFILES.in: Regenerate.
1013 * po/gas.pot: Regenerate.
1014 * configure: Regenerate.
1015
278ed128
NC		 10162003-07-14 Nick Clifton <nickc@redhat.com>
1017
1018 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
1019 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
1020 "safe-ctype.h" and update use of macros.
1021 * Makefile.am: Update dependencies.
1022 * Makefile.in: Regenerate.
1023
fce00800
AM		 10242003-07-11 Alan Modra <amodra@bigpond.net.au>
1025
1026 * po/gas.pot: Regenerate.
1027
75e21f08
JJ		 10282003-07-10 Jakub Jelinek <jakub@redhat.com>
1029
1030 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1031 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1032 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1033 DWARF2_CIE_DATA_ALIGNMENT): Define.
1034 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1035 prototypes.
1036 (ppc_cie_data_alignment): Declare.
1037 * config/tc-ppc.c: Include dw2gencfi.h.
1038 (ppc_cie_data_alignment): Define.
1039 (md_begin): Initialize ppc_cie_data_alignment.
1040 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1041 functions.
1042 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1043 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1044 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1045 DWARF2_CIE_DATA_ALIGNMENT): Define.
1046 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1047 New prototypes.
1048 (s390_cie_data_alignment): Declare.
1049 * config/tc-s390.c: Include dw2gencfi.h.
1050 (s390_cie_data_alignment): Define.
1051 (md_begin): Initialize s390_cie_data_alignment.
1052 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1053 New functions.
1054
2ce28d43
AO		 10552003-07-10 Alexandre Oliva <aoliva@redhat.com>
1056
1057 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
1058 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
1059 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1060 * configure.in (am33_2.0, mn10300-*-linux*): Added.
1061 * configure: Rebuilt.
1062 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
1063 elf32-am33lin.
1064 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
1065 by default.
1066
bf6f0d0c
AO		 10672003-07-09 Alexandre Oliva <aoliva@redhat.com>
1068
1069 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
1070 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
1071 for subtracts from GLOBAL_OFFSET_TABLE that could not be
1072 simplified.
1073 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
1074 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
1075 could not be simplified.
1076 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
1077 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
1078 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
1079 BDF_RELOC_MN10300_GOT32.
1080 * config/tc-mn10300.c (mn10300_fix_adjustable): If
1081 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
1082 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1083 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
1084 symbol if we know its value.
1085 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1086 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
1087 duplicate underscore prefix.
1088 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1089 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
1090 type in X_md, not X_add_number. Zero X_add_number.
1091 (mn10300_check_fixup): Extract relocation type from X_md.
1092 * config/tc-mn10300.h: Update comment.
1093 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1094 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
1095 (O_PIC_reloc): this.
1096 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
1097 (mn10300_check_fixup): Likewise.
1098 (mn10300_parse_name): Set X_add_number to relocation type.
1099 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1100 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
1101 O_GOTOFF, O_PLT, O_GOT): Define.
1102 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
1103 (mn10300_check_fixup): New fn.
1104 (md_assemble): Call it. Check for PIC-related relocs.
1105 (mn10300_cons_fix_new): Likewise. New fn.
1106 (mn10300_end_of_match): New fn.
1107 (mn10300_md_parse_name_cont): New fn.
1108
e7b71525
AO		 11092003-07-09 Alexandre Oliva <aoliva@redhat.com>
1110
1111 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
1112 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
1113 accumulator's shift.
1114 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1115 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
1116 md_assemble, md_estimate_size_before_relax): Handle fbCC.
1117 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1118 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
1119 HAVE_AM33_2.
1120 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1121 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
1122 (HAVE_AM33): Match AM33_2 too.
1123 (HAVE_AM33_2): New macro.
1124 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
1125 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
1126 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
1127 (float_registers, double_registers): New variables.
1128 (float_register_name, double_register_name): New functions.
1129 (md_assemble): Recognize FP registers. Implement FMT_D3.
1130 (mn10300_insert_operand): Support FP registers.
1131
115695a8
CD		 11322003-07-08 Chris Demetriou <cgd@broadcom.com>
1133
1134 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
1135 target being a global symbol if not compiling SVR4 PIC code.
1136
9f7598c1
NC		 11372003-07-07 Nick Clifton <nickc@redhat.com>
1138
1139 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1140 .high, .shigh and .low directives.
1141
1b680e4f
RS		 11422003-07-07 Richard Sandiford <rsandifo@redhat.com>
1143
1144 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1145 (DSYMMODE): Remove.
1146 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1147 operand size as well.
1148 (skip_colonthing): Remove unused expression argument. Tighten checks
1149 for 2-digit sizes.
1150 (colonmod24): Remove.
1151 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1152 (get_operand): Likewise. Use the standard code to read the size of
1153 pc-relative operands.
1154 (fix_operand_size): Include the size-guessing logic that used to be
1155 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1156 offsets with a symbolic component.
1157
0cea6190
NC		 11582003-07-04 Nick Clifton <nickc@redhat.com>
1159
1160 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1161 macro to compute size of selected register name array.
1162
933fbc29
MS		 11632003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1164
1165 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1166 (md_begin): Add minimal cpu type logic for instructions with different
1167 binary format depending on the cpu.
1168 (md_assemble): Remove check for minimal cpu.
1169 (s390_insert_operand): Add support for long displacements.
1170 (md_gather_operands): Likewise.
1171 (tc_s390_fix_adjustable): Likewise.
1172 (tc_s390_force_relocation): Likewise.
1173 (md_apply_fix3): Likewise.
1174
1a2c1fad
CD		 11752003-06-30 Chris Demetriou <cgd@broadcom.com>
1176
1177 * config/tc-mips.c (s_mipsset): Implement -march= handling
1178 differently.
1179
17a2f251
TS		 11802003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1181
1182 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1183 prototypes and casts. Replace PTR with void *. Reformat.
1184 * config/tc-mips.h: Likewise.
1185
6344efa4
AM		 11862003-06-30 Alan Modra <amodra@bigpond.net.au>
1187
1188 * config/tc-ia64.c (note_register_values): Warning fix.
1189 * config/tc-mips.c (append_insn): Likewise.
1190
fef14a42
TS		 11912003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1192
1193 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1194 .set arch=FOO.
1195 (file_mips_arch): Rename mips_arch.
1196 (mips_arch_info,mips_tune_info): Remove.
1197 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1198 (mips_cpu_info_from_arch): New function.
1199 (md_begin): Use file_mips_arch.
1200 (macro_build,macro,mips_ip): Use mips_opts.arch.
1201 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1202 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1203 Use file_mips_arch.
1204 (s_mipsset): Support for .set arch=FOO.
1205 (mips_cpu_info_table): Fix typo.
1206
02fc3089
L		 12072003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1208
1209 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1210
2d0d09ca
RS		 12112003-06-25 Richard Sandiford <rsandifo@redhat.com>
1212
1213 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1214 unsigned 8-bit operands.
1215
685736be
NC		 12162003-06-24 Nick Clifton <nickc@redhat.com>
1217
1218 * read.c (s_comm): Change error message to assume an unsigned size
1219 has been passed to .comm.
1220 * config/tc-sparc.c (s_common): Likewise.
1221 * write.c (write_contents): Replace 'unsigned long' with
1222 'addressT' and 'long' with offsetT in order to allow computations
1223 with very large values to work for 64-bit addressed targets.
1224 (relax_and_size_all_segments): Likewise.
1225 (relax_frag): Likewise.
1226 (relax_segment): Likewise.
e85ca5bb 1227
e98d298c
MM		 12282003-06-23 Mark Mitchell <mark@codesourcery.com>
1229
1230 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1231
ca164297
L		 12322003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1233
1234 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1235 Instructions.
1236
1237 * gas/config/tc-i386.h (CpuPNI): New.
1238 (CpuUnknownFlags): Add CpuPNI.
1239
041340ad
JW		 12402003-06-23 <davidm@hpl.hp.com>
1241
1242 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1243 freebsd, openvms, and nsk (non-stop kernel).
1244
b7599f01
JT		 12452003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1246
1247 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1248 all locals have been declared.
1249
b7c7d6c1
TS		 12502003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1251
1252 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1253 special handling for n32 ABI.
1254 (macro): Likewise.
1255
815ddb50
TS		 12562003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1257
1258 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1259 2003-06-11 change.
1260
f590b86e
CG		 12612003-06-19 Christian Groessler <chris@groessler.org>
1262
1263 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1264 now, not only a warning. Add some more checks to detect invalid
1265 registers.
1266 (get_operand): For CLASS_IR remember register size in mode struct.
1267 (get_specific): Handle new CLASS_IRO type. Add register size
1268 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1269 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1270
931e13a6
AM		 12712003-06-19 Alan Modra <amodra@bigpond.net.au>
1272
1273 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1274 (ppc_change_csect): Add align param. Align frag at start of csect.
1275 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1276 (ppc_frob_section): Align vma.
1277
9393cb0d
JJ		 12782003-06-18 Jakub Jelinek <jakub@redhat.com>
1279
1280 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1281 (output_cie): Don't pad.
1282 (output_fde): Add align argument. Pad to align if not 0.
1283 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1284 Pad just last FDE to EH_FRAME_ALIGNMENT.
1285
df9a398f
MS		 12862003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1287
1288 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1289 dependent on s390_arch_size and current_cpu dependent on
1290 current_mode_mask.
1291
2fe04c57
NC		 12922003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1293
1294 * configure.in: Add c4x as an architecture variant to tic4x.
1295 * configure: Regenerate.
1296 * Makefile.in: Regenerate.
1297 * doc/Makefile.in: Regenerate.
1298
9f2b53d7
AM		 12992003-06-18 Alan Modra <amodra@bigpond.net.au>
1300
1301 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1302 ".TOC." from PPC64_TOC relocs.
1303
ba0b2174
AM		 13042003-06-17 Alan Modra <amodra@bigpond.net.au>
1305
1306 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1307
f899b4b8
TS		 13082003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1309
1310 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1311 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1312 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1313 s_cprestore,s_cpadd): Use them.
1314
399f703e
HPN		 13152003-06-16 Hans-Peter Nilsson <hp@axis.com>
1316
1317 * configure.in: Add specific case for cris-*-linux-gnu* with
1318 em=linux.
1319 * configure: Regenerate.
1320 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1321 if TE_LINUX defined, else FALSE.
1322 (bfd_boolean demand_register_prefix): Set default from
1323 DEFAULT_CRIS_AXIS_LINUX_GNU.
1324 (symbols_have_leading_underscore): Similar.
1325 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1326
39c2da32
RE		 13272003-06-13 Richard Earnshaw <rearnsha@arm.com>
1328
1329 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1330 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1331 FPU_ARCH_FPA for AOUT.
1332 (md_begin): Don't try to guess the floating point architecture from
1333 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1334
a06a29f2
NC		 13352003-06-13 Robert Millan <zeratul2@wanadoo.es>
1336
1337 * configure.in: Add i386-netbsd-gnu target.
1338 * configure: Regenerate.
1339
d88ef7a6
TT		 13402003-06-12 Tom Tromey <tromey@redhat.com>
1341
1342 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1343 directives node.
1344
34ce925e
RS		 13452003-06-12 Richard Sandiford <rsandifo@redhat.com>
1346
1347 * config/tc-mips.c (append_insn): In a compound relocation, take the
1348 field width from the final (outermost) operator.
1349
cdfbf930
RH		 13502003-06-11 Richard Henderson <rth@redhat.com>
1351
1352 * dw2gencfi.c (struct cfi_escape_data): New.
1353 (cfi_add_CFA_nop): Remove.
1354 (CFI_escape, dot_cfi_escape): New.
1355 (dot_cfi): Remove nop.
1356 (cfi_pseudo_table): Remove nop; add escape.
1357 (output_cfi_insn): Likewise.
1358 (select_cie_for_fde): Stop on escape.
1359 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1360 * read.c, read.h (do_parse_cons_expression): New.
1361 * doc/as.texinfo (.cfi_escape): New.
1362
8c1a34cd
TS		 13632003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1364
1365 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1366 (s_cprestore): Likewise.
1367 (s_cpreturn): Likewise.
1368
4b0cff4e
TS		 13692003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1370
1371 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1372 with zeros.
1373
a7ebbfdf
TS		 13742003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1375
1376 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1377 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1378 exceptions from size assert. Remove most of the addend fixup
1379 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1380 handling. Remove zero addend specialcases.
1381 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1382 the addend fixup specialcase.
1383 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1384
d25d759d
TS		 13852003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1386
1387 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1388 in the RELOC_EXPANSION_POSSIBLE case.
1389
9d83078b
AM		 13902003-06-11 Alan Modra <amodra@bigpond.net.au>
1391
1392 * config/tc-i960.c (line_comment_chars): Add '#'.
1393 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1394
3b443373
L		 13952003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1396
1397 * po/Make-in (DESTDIR): New.
1398 (install-data-yes): Support $(DESTDIR).
1399 (uninstall): Likewise.
1400
795bb480
AM		 14012003-06-11 Alan Modra <amodra@bigpond.net.au>
1402
1403 * Makefile.am: Run "make dep-am".
1404 * Makefile.in: Regenerate.
1405 * po/POTFILES.in: Regenerate.
1406
b11dcf4e
DE		 14072003-06-10 Doug Evans <dje@sebabeach.org>
1408
1409 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1410 CGEN_INSN_RELAXED.
1411 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1412 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1413 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1414
adadcc0c
AM		 14152003-06-10 Alan Modra <amodra@bigpond.net.au>
1416 Gary Hade <garyhade@us.ibm.com>
1417
1418 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1419 (md_apply_fix3): Special case lq insn.
1420
0613284f
RS		 14212003-06-10 Richard Sandiford <rsandifo@redhat.com>
1422
1423 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1424 lists. Allow single-register ranges.
1425
f4984206
RS		 14262003-06-10 Richard Sandiford <rsandifo@redhat.com>
1427
1428 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1429 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1430
12b55ccc
L		 14312003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1432
1433 * NEWS: Updated for the new -n option for the i386 assembler.
1434
1435 * config/tc-i386.c (optimize_align_code): New.
1436 (md_shortopts): Add 'n'.
1437 (md_parse_option): Handle 'n'.
1438 (md_show_usage): Add '-n'.
1439
1440 * config/tc-i386.h (optimize_align_code): Declared.
1441 (md_do_align): Optimize code alignment only if optimize_align_code
1442 is not 0.
1443
1444 * doc/as.texinfo: Add the new -n option.
1445
1446 * doc/c-i386.texi: Document the new -n option.
1447
fa87b337
RH		 14482003-06-07 Richard Henderson <rth@redhat.com>
1449
17076204
RH		 1450 * doc/as.texinfo: Document .cfi_rel_offset.
1451
fa87b337
RH		 1452 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1453 (cfi_add_CFA_offset): Detect invalid offsets.
1454 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1455 (cfi_add_CFA_restore_state): Restore it.
1456 (CFI_rel_offset): New.
1457 (cfi_pseudo_table): Add it.
1458 (dot_cfi): Handle it.
1459
52628315
L		 14602003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1461
1462 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1463 predicate for ia64.
1464
d4ea8842
MS		 14652003-06-05 Michael Snyder <msnyder@redhat.com>
1466
1467 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1468 (build_bytes): Ditto.
1469
14702003-06-05 Richard Sandiford <rsandifo@redhat.com>
1471
1472 * config/tc-h8sx.c (DMODE): Remove.
1473 (colonmod24): Don't choose a default if the operand is a 16-bit
1474 constant integer.
1475 (fix_operand_size): New function.
1476 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1477 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1478
2be24b54
ML		 14792003-06-05 Michal Ludvig <mludvig@suse.cz>
1480
1481 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1482 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1483 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1484 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1485 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1486 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1487 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1488 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1489 (cfi_pseudo_table): New directives .cfi_return_column,
1490 .cfi_restore, .cfi_undefined, .cfi_same_value,
1491 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1492 (dot_cfi, output_cfi_insn): Handle new directives.
1493 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1494 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1495 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1496
757bc393
RH		 14972003-06-04 Richard Henderson <rth@redhat.com>
1498
1233ae62
RH		 1499 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1500
757bc393
RH		 1501 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1502
f4b97536
RH		 15032003-06-04 Richard Henderson <rth@redhat.com>
1504
1505 * config/tc-alpha.c (s_alpha_usepv): New.
1506 (md_pseudo_table): Add it.
1507 (alpha_cfi_frame_initial_instructions): New.
1508 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1509 (tc_cfi_frame_initial_instructions): New.
1510 * doc/c-alpha.texi: Document .usepv.
1511
68d55fe3
JJ		 15122003-06-04 Jakub Jelinek <jakub@redhat.com>
1513
1514 * as.c (show_usage): Document --execstack and --noexecstack.
1515 (parse_args): Add --execstack and --noexecstack.
1516 (main): Create .note.GNU-stack section if --execstack or
1517 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1518 * as.h (flag_execstack, flag_noexecstack): New.
1519
f9b4148d
CD		 15202003-06-03 Chris Demetriou <cgd@broadcom.com>
1521
1522 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1523 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1524 (OPTION_MISC_BASE): New defines.
1525 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1526 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1527 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1528 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1529 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1530 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1531 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1532 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1533 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1534 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1535 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1536 (OPTION_TRAP): Redefine in terms of new defines.
1537 (md_longopts): Reorder entries.
1538
7ee7b84d
MS		 15392003-05-14 Michael Snyder <msnyder@redhat.com>
1540 From Bernd Schmidt <bernds@redhat.com>
1541 and Michael Snyder <msnyder@redhat.com>
1542 and Alexandre Oliva <aoliva@redhat.com>
1543 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1544 * config/tc-h8300.h: Ditto.
1545
e30ddb24
NC		 15462003-06-03 Nick Clifton <nickc@redhat.com>
1547
1548 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1549 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1550 before calling bfd_reloc_type_lookup.
1551
ed7d5d1a
AM		 15522003-06-02 Alan Modra <amodra@bigpond.net.au>
1553
1554 * read.c (emit_expr): Set dot_value.
1555 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1556
c1ed1235
AM		 15572003-06-02 Alan Modra <amodra@bigpond.net.au>
1558
1559 * macro.c (sub_actual): Don't lose string if it turns out that
1560 &string wasn't an arg.
1561
eafbc43f
RH		 15622003-05-31 Richard Henderson <rth@redhat.com>
1563
1564 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1565 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1566
f37f01cf
RH		 15672003-05-29 Richard Henderson <rth@redhat.com>
1568
1569 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1570 (all_frame_data, plast_frame_data, cur_frame_data): New.
1571 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1572 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1573 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1574 * config/tc-alpha.h (md_end): New.
1575 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1576 (DWARF2_CIE_DATA_ALIGNMENT): New.
1577
a197c351
NC		 15782003-05-29 Nick Clifton <nickc@redhat.com>
1579
1580 * configure.in: Add i386-*-freebsd* entry.
1581 * configure: Regenerate.
1582
4bf4a882 15832003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1584
1585 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1586
756d1d01
RH		 15872003-05-27 Richard Henderson <rth@redhat.com>
1588
1589 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1590 symbol_create call.
1591 (current_location): Use symbol_temp_new_now.
1592 * stabs.c (s_stab_generic): Use symbol_temp_new.
1593 * symbols.c (temp_label_name): Remove.
1594 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1595
a4447b93
RH		 15962003-05-27 Richard Henderson <rth@redhat.com>
1597
1598 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1599 * as.c (main): Always call cfi_finish.
1600 * config/tc-i386.c (x86_dwarf2_return_column): New.
1601 (x86_cie_data_alignment): New.
1602 (md_begin): Set them.
1603 (tc_x86_cfi_init): Remove.
1604 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1605 return int, not unsigned long; don't as_bad here.
1606 (tc_x86_frame_initial_instructions): Streamline; use
1607 updated api.
1608 * config/tc-i386.h (tc_cfi_init): Remove.
1609 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1610 (DWARF2_CIE_DATA_ALIGNMENT): New.
1611
b7d6ed97
RH		 16122003-05-27 Richard Henderson <rth@redhat.com>
1613
1614 * symbols.c (temp_label_name): New.
1615 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1616 (symbol_set_value_now): New.
1617 * symbols.h: Prototype them.
1618 * dwarf2dbg.c: Use them.
1619 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1620
14218d5f
JE		 16212003-05-23 Jason Eckhardt <jle@rice.edu>
1622
1623 * config/tc-i860.c (target_xp): Declare variable.
1624 (OPTION_XP): Declare macro.
1625 (md_longopts): Add option -mxp.
1626 (md_parse_option): Set target_xp.
1627 (md_show_usage): Add -mxp usage.
1628 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1629 (md_assemble): Don't try expansions if XP_ONLY is set.
1630 * doc/c-i860.texi: Document -mxp option and i860XP support.
1631
36ede617
EC		 16322003-05-23 Eric Christopher <echristo@redhat.com>
1633
1634 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1635
a105a300
TS		 16362003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1637
1638 * config/tc-mips.c (append_insn): Use actual relocation size for new
1639 fixp's. Don't relax overflow checking for partial_inplace relocations.
1640 Use the actual relocation type in combined relocs, not just the type
1641 of the first one.
1642 (macro_build_jalr): Use actual relocation size for new fix.
1643 (s_cpsetup, s_gpdword): Likewise.
1644
dc9461f6
TS		 16452003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1646
1647 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1648
ceb41009
NC		 16492003-05-22 Nick Clifton <nickc@redhat.com>
1650
1651 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1652 section relative offsets for relocs that will not be based on the
1653 section symbol.
1654 (xstormy16_md_apply_fix3): Remove previous patch to this
1655 function.
1656
143d77c5
EC		 16572003-05-07 Eric Christopher <echristo@redhat.com>
1658
ed7d5d1a
AM		 1659 * config/tc-mips.c (mips_abicalls): New variable.
1660 (md_parse_option): Use.
1661 (s_option): Ditto.
1662 (s_abicalls): Ditto.
1663 (mips_elf_final_processing): Set EF_MIPS_PIC and
1664 EF_MIPS_CPIC dependent on above.
143d77c5 1665
85c77c38
DA		 16662003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1667
1668 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1669
87ccc1b0
NC		 16702003-05-21 Nick Clifton <nickc@redhat.com>
1671
ed7d5d1a
AM		 1672 * config/obj-elf.c: Include dwarf2dbg.h.
1673 (elf_pseudo_tab): Add .file and .loc.
1674 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1675 * config/tc-arm.c: Likewise.
1676 * config/tc-h8300.c: Likewise.
1677 * config/tc-hppa.c: Likewise.
1678 * config/tc-ia64.c: Likewise.
1679 * config/tc-m68hc11.c: Likewise.
1680 * config/tc-m68k.c: Likewise.
1681 * config/tc-mmix.c: Likewise.
1682 * config/tc-mn10300.c: Likewise.
1683 * config/tc-ppc.c: Likewise.
1684 * config/tc-sh.c: Likewise.
1685 * config/tc-sparc.c: Likewise.
1686 * config/tc-v850.c: Likewise.
1687 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1688 dwarf2dbg.h.
1689 * config/tc-ip2k.c: Likewise.
1690 * config/tc-iq2000.c: Likewise.
1691 * config/tc-xstormy16.c: Likewise.
1692 * config/tc-xtensa.c: Likewise.
87ccc1b0 1693 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1694 * Makefile.in: Regenerate.
1695 * aclocal.m4: Regenerate.
1696 * config.in: Regenerate.
1697 * configure: Regenerate.
1698 * po/POTFILES.in: Regenerate.
1699 * po/gas.pot: Regenerate.
143d77c5 1700
7ed2c8b0
NC		 17012003-05-21 Nick Clifton <nickc@redhat.com>
1702
1703 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1704 BFD_ASSEMBLER targets.
1705 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1706 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1707 defining BFD_ASSEMBLER.
1708
39b82151
ML		 17092003-05-20 Michal Ludvig <mludvig@suse.cz>
1710
1711 * as.c (main): Remove tc_cfi_init().
143d77c5 1712 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1713 with '%'.
1714 (cfi_pseudo_table): Add "cfi_register" entry.
1715 (cfi_make_insn): Handle CFA_register.
1716 (cfi_output_insn): Ditto.
1717 (dot_cfi): Ditto.
1718 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1719 (dot_cfi_endproc): Reuse already emitted CIEs.
1720 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1721 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1722
f53e95c7
NC		 17232003-05-20 Nick Clifton <nickc@redhat.com>
1724
1725 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1726 (md_pseudo_table): Add entries for .loc and .line.
1727
7c0295b1
AM		 17282003-05-20 Alan Modra <amodra@bigpond.net.au>
1729
1730 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1731 defined.
1732 (dot_cfi_endproc): Avoid C99 construct.
1733
54cfded0
AM		 17342003-05-20 Michal Ludvig <mludvig@suse.cz>
1735
1736 * dw2gencfi.c, dw2gencfi.h: New files.
1737 * config/tc-i386.c (tc_x86_cfi_init): New function.
1738 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1739 * as.c (parse_args): Set verbose flag on --verbose.
1740 (main): Call tc_cfi_init()/cfi_finish().
1741 * as.h (verbose): New external variable.
1742 * read.c (pobegin): Insert CFI pops to the list.
1743 * symbols.c (local_symbol_make): Make symbol external.
1744 * symbols.h (local_symbol_make): New prototype.
1745 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1746 * Makefile.in: Regenerate.
1747 * doc/as.texinfo: Added node "CFI directives" with description of
1748 all implemented .cfi_* directives.
1749 * doc/Makefile.in: Regenerate.
1750 * po/POTFILES.in: Regenerate.
1751
a1f3c24c
SS		 17522003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1753
54cfded0
AM		 1754 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1755 insns.
1975ab25 1756 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1757
b645cb17
JE		 17582003-05-18 Jason Eckhardt <jle@rice.edu>
1759
1760 * config/tc-i860.c (i860_process_insn): Initialize fc after
1761 each opcode mismatch.
1762
80c7c40a
NC		 17632003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1764
1765 * configure.in: Accept i[3-7]86 variants.
1766 * configure: Regenerate.
1767
c344a4c8
TS		 17682003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1769
1770 * config/tc-mips.h: Fix comment formatting.
1771
64e55042
HPN		 17722003-05-13 Hans-Peter Nilsson <hp@axis.com>
1773
1774 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1775 (read_a_source_file): Delete label contin.
64e55042
HPN		 1776 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1777 input as with macros, instead of in separate old_* variables.
1778 Zero-terminate string being scrubbed.
1779
e66c629e
NC		 17802003-05-12 Nick Clifton <nickc@redhat.com>
1781
1782 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1783 (md_assemble): Reset skipping_fptr.
1784 (md_operand): If @fptr() is followed by a minus sign, set
1785 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1786 @fptr is detected, ignore it and reset skipping_fptr.
1787
673a54e3
JE		 17882003-05-11 Jason Eckhardt <jle@rice.edu>
1789
1790 * config/tc-i860.c (MAX_FIXUPS): Define.
1791 (struct i860_fi fi[]): New struct.
1792 (struct i860_it the_insn): Add above as member and move fields
1793 exp, reloc, pcrel and fup into i860_fi.
1794 (md_assemble): Replace all instances of exp, reloc, pcrel
1795 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1796 Add a loop to possibly emit multiple fix-ups for each insn.
1797 (i860_process_insn): Likewise.
1798 (i860_get_expression): Likewise.
1799 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1800
2ebb4b88
MS		 18012003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1802
1803 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1804
35f5df7f
L		 18052003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1806
1807 * config/tc-ia64.c (alias_hash): New.
1808 (alias_name_hash): New.
1809 (secalias_hash): New.
1810 (secalias_name_hash): New.
1811 (md_pseudo_table): Add "secalias".
1812 (md_begin): Initialize alias_hash, alias_name_hash,
1813 secalias_hash and secalias_name_hash.
1814 (struct alias): New.
1815 (dot_alias): Implement .alias and .secalias directives.
1816 (do_alias): New.
1817 (ia64_adjust_symtab): New.
1818 (do_secalias): New.
1819 (ia64_frob_file): New.
1820
1821 * config/tc-ia64.h (ia64_adjust_symtab): New.
1822 (tc_adjust_symtab): Defined.
1823 (ia64_frob_file): New.
1824 (tc_frob_file): Defined.
1825
d2bf1bda
NC		 18262003-05-07 Dmitry Diky <diwil@mail.ru>
1827
1828 * tc-msp430.c: Add missing lines to known cpus list.
1829
cac012d6
AO		 18302003-05-06 Alexandre Oliva <aoliva@redhat.com>
1831
1832 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1833 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1834 * config.in, configure: Rebuilt.
1835
d8dbbec1
L		 18362003-05-05 H.J. Lu <hjl@gnu.org>
1837
1838 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1839 howto->partial_inplace is false.
1840
9204e615
DJ		 18412003-05-05 Daniel Jacobowitz <drow@mvista.com>
1842
1843 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1844 symbol_used_in_reloc_p check.
1845 (md_apply_fix3): Remove check for howto->pcrel_offset.
1846
711ef82f
L		 18472003-05-03 H.J. Lu <hjl@gnu.org>
1848
1849 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1850 fatal error for unknown section attribute.
1851
1852 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1853 unknown section attribute.
1854 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1855 * config/tc-ppc.c (ppc_section_letter): Likewise.
1856
1857 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1858 (ia64_elf_section_type): Accept "unwind".
1859
83b5ab55
L		 18602003-05-02 H.J. Lu <hjl@gnu.org>
1861
1862 * read.h (demand_copy_string): New.
1863
1864 * config/tc-alpha.c (demand_copy_string): Removed.
1865
7ff0565e
MS		 18662003-05-02 Michael Snyder <msnyder@redhat.com>
1867
54cfded0 1868 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1869 (for targets that like eg. a leading dot in a local label).
1870
2968149b
NC		 18712003-05-02 Nick Clifton <nickc@redhat.com>
1872
1873 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1874 addend with the symbol's value for pc-relative relocations against
1875 a defined symbol - this will be done automatically.
1876
e7b9a8c1
L		 18772003-05-01 H.J. Lu <hjl@gnu.org>
1878
1879 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1880 "STT_NOTYPE".
1881
612d7b83
L		 18822003-05-01 H.J. Lu <hjl@gnu.org>
1883
1884 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1885
1886 * config/obj-elf.c (obj_elf_section_name): Call
1887 tc_canonicalize_section_name if it is defined.
1888
a645d1eb
L		 18892003-05-01 H.J. Lu <hjl@gnu.org>
1890
1891 * config/tc-ia64.c (ia64_check_label): New.
1892 * config/tc-ia64.h (tc_check_label): New.
1893
1894 * read.c (read_a_source_file): Call tc_check_label after
1895 creating a user-defined label if defined.
1896
df12615d
AM		 18972003-05-02 Alan Modra <amodra@bigpond.net.au>
1898
1899 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1900 -be and split strings to below 509 bytes in length.
1901
f70c8412
CG		 19022003-05-01 Christian Groessler <chris@groessler.org>
1903
1904 * expr.h: Fix comments in operatorT typedef.
54cfded0 1905 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1906 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1907 decides by the parameter.
1908 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1909 command line argument was given to select the intended
1910 architecure.
1911 (get_interrupt_operand): Warn if NOP type code is emitted.
1912 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1913 (apply_fix): Call newfix with additional 'size' parameter.
1914 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1915 4 bit immediate arguments.
1916 (md_longopts): Add 'linkrelax' option.
1917 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1918 variable when 'linkrelax' command line option is specified.
1919 (md_show_usage): Display 'linkrelax' option.
1920 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1921 R_CALLR and R_REL16.
1922 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1923
10a98291
L		 19242003-04-30 H.J. Lu <hjl@gnu.org>
1925
1926 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1927 (ia64_float_to_chars): Likewise.
1928 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1929 and ia64_float_to_chars by tc_segment_info_data.endian from
1930 the current segment if byteorder == -1.
1931 (md_begin): Call dot_byteorder to set target_big_endian.
1932 (md_atof): Call ia64_float_to_chars to convert floating point.
1933 (ia64_float_to_chars_bigendian): New function.
1934 (ia64_float_to_chars_littleendian): Likewise.
1935 (ia64_elf_section_change_hook): Likewise.
1936
1937 * config/tc-ia64.h (ia64_number_to_chars): New.
1938 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1939 (ia64_elf_section_change_hook): New.
1940 (md_elf_section_change_hook): Defined.
1941 (ia64_segment_info_type): New struct.
1942 (TC_SEGMENT_INFO_TYPE): Defined.
1943
bf57c3c9
L		 19442003-04-30 H.J. Lu <hjl@gnu.org>
1945
1946 * config/tc-ia64.c (md_section_align): Deleted.
1947
1948 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1949 (md_section_align): New.
1950
165a7f90
L		 19512003-04-30 H.J. Lu <hjl@gnu.org>
1952
1953 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1954 and add real16.
1955 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1956 "real16.ua".
1957 (md_atof): Add 6 byte padding of zero for real16.
1958
eba874d8
NC		 19592003-04-29 Nick Clifton <nickc@redhat.com>
1960
1961 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1962 start of a version name.
1963
dbeba5e5
CD		 19642003-04-28 Chris Demetriou <cgd@broadcom.com>
1965
1966 * configure.in (mips-*-*n*bsd*): Replace with...
1967 (mips-*-netbsd*, mips-*-openbsd*): These.
1968 * configure: Regenerate.
1969
f0d7d5f9
NC		 19702003-04-28 H.J. Lu <hjl@gnu.org>
1971
1972 * config/tc-hppa.c (hppa_symbol_chars): New.
1973 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1974
a38b42ab
TS		 19752003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1976
1977 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1978
69be0a2b
CD		 19792003-04-25 Chris Demetriou <cgd@broadcom.com>
1980
1981 * NEWS: Belatedly mention support for MIPS32 Release 2.
1982
684022ea
EC		 19832003-04-24 Eric Christopher <echristo@redhat.com>
1984
1985 * config/tc-mips.c (nopic_need_relax): Revert previous
1986 change.
1987
2c8714f2
NC		 19882003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1989
1990 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1991 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1992 (md_pseudo_table): Handle .loc and .file
1993 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1994 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1995 * Makefile.in: Regenerate.
1996
684022ea 19972003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1998
1999 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
2000 (md_pseudo_table): Add h8300hn, h8300sn.
2001 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
2002 * doc/c-h8300.texi : Add documentation for new machine directives.
2003
5ce8663f
NC		 20042003-04-24 Nick Clifton <nickc@redhat.com>
2005
2006 * config/tc-ppc.c (ppc_symbol_chars): Define.
2007 * config/tc-ppc.h (tc_symbol_chars): Define.
2008
ef230218
JR		 20092003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
2010
2011 * config/tc-sh.c: Amend comment to refer to SuperH.
2012 * config/tc-sh.h: Likewise.
2013 (LISTING_HEADER): Amend to refer to SuperH.
2014 * config/tc-sh64.c: Change comment to refer to SuperH.
2015 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
2016 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
2017 * doc/c-sh.texi: Amend to refer to SuperH.
2018 Add SuperH architecture documentation references.
2019 * doc/c-sh64.texi: Change to refer to SuperH.
2020
204cd129
NC		 20212003-04-23 H.J. Lu <hjl@gnu.org>
2022
2023 * app.c (do_scrub_chars): More checks for valid labels.
2024
2cdb18a7
L		 20252003-04-22 H.J. Lu <hjl@gnu.org>
2026
2027 * app.c (do_scrub_chars): Check for valid label.
2028
26597c86
NC		 20292003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2030
2031 * doc/as.texinfo: Replace references to Mitsubishi M32R with
2032 references to Renesas M32R.
2033 * doc/c-m32r.texi: Likewise.
2034
88b4ca40
RH		 20352003-04-21 Richard Henderson <rth@redhat.com>
2036
54cfded0
AM		 2037 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
2038 (out_file_list): Assign non-null filename after generating error.
88b4ca40 2039
e5f08f7e
JJ		 20402003-04-18 Jakub Jelinek <jakub@redhat.com>
2041
2042 * ehopt.c (check_eh_frame): For aug_size == 0
2043 in state_seeing_aug_size state skip the state_skipping_aug
2044 state.
2045
c2dcd04e
NC		 20462003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
2047
2048 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
2049 'Renesas'.
2050 * doc/c-h8500.texi: Likewise.
2051 * doc/c-sh.texi: Likewise.
2052 * doc/c-sh64.texi: Likewise.
2053 * doc/h8.texi: Likewise.
2054 * config/tc-h8300.c: Likewise.
2055 * config/tc-h8300.h: Likewise.
2056 * config/tc-h8500.c: Likewise.
2057 * config/tc-h8500.h: Likewise.
2058 * config/tc-sh.c: Likewise.
2059 * config/tc-sh.h: Likewise.
2060 * config/tc-sh64.c: Likewise.
2061 * config/tc-sh64.h: Likewise.
2062
f5040a92
AO		 20632003-04-10 Alexandre Oliva <aoliva@redhat.com>
2064
2065 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
2066 * config/tc-mips.c: Use signed add for n32 address arithmetic.
2067 (append_insn): When filling delay slots with instructions
2068 that have fixups that tc_gen_reloc might consider modifyable
2069 in variant frags, start a new frag.
2070 (load_address): Generate GOT_DISP with of without offset
2071 depending on whether symbol is local. For -xgot, use
2072 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
2073 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
2074 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
2075 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
2076 <ld_st>: In NewABI with small got, always use
2077 GOT_PAGE/GOT_OFST, with the latter in the load/store
2078 instruction. With big got, use GOT_HI16/GOT_LO16 or
2079 GOT_PAGE/GOT_OFST.
2080 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
2081 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
2082 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
2083 (md_convert_frag): Use memmove for safe copying of overlapping
2084 regions.
2085
35b55ed2
SC		 20862003-04-09 Stephane Carrez <stcarrez@nerim.fr>
2087
2088 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
2089 -mlong, -mshort-double and -mlong-double options; use table @code.
2090 (M68HC11-Syntax): Update to document 68HC12 operands.
2091 (M68HC11-Modifiers): New section for operand modifiers.
2092 (M68HC11-Directives): New section for specific assembler directives.
2093 (M68HC11-Branch): Fix Overfull hbox error.
2094
9214dd3b
AO		 20952003-04-09 Alexandre Oliva <aoliva@redhat.com>
2096
2097 * config/tc-mips.c (macro): Add comments explaining the rationale
2098 for Chris' change.
2099
eb0a7d52
AO		 21002003-04-09 Chris Demetriou <cgd@broadcom.com>
2101
2102 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
2103 constant address that Alexandre took out by accident. Reject
2104 64-bit addresses that are not sign extensions of 32 bits only if
2105 we don't support 64-bit address constants.
2106
a7fc733f
AM		 21072003-04-09 Alan Modra <amodra@bigpond.net.au>
2108
2109 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
2110
9cc92a36
NC		 21112003-04-08 Nick Clifton <nickc@redhat.com>
2112
2113 * as.c (perform_an_assembly_pass): If using cgen, call
2114 gas_cgen_begin.
2115 * cgen.c (gas_cgen_begin): New function. If
2116 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
2117 otherwise call cgen_clear_signed_overflow_ok.
2118 * cgen.h: Prototype gas_cgen_begin.
2119
fe59a223
TS		 21202003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2121
2122 * write.c (write_relocs): Remove unused variable.
2123
5a7a0b7b
AO		 21242003-04-06 Chris Demetriou <cgd@broadcom.com>
2125
2126 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
2127 (macro): Use new macro to decide whether to emit constant address
2128 as 32 or 64 bits if addresses are 32-bit wide but registers are
2129 64-bit wide.
2130
577300ce
SC		 21312003-04-05 Stephane Carrez <stcarrez@nerim.fr>
2132
2133 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
2134 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 2135 (get_operand): New modifier %page and %addr to obtain page and
577300ce 2136 address part of a far-function.
684022ea 2137 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 2138 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2139 relocs.
2140 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2141 (find_opcode): Add comment.
2142 (md_estimate_size_before_relax): Force relocation of
2143 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2144 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2145 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2146 on the symbol itself so that DWARF2 strings are merged correctly.
2147
be33c5dd
SS		 21482003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2149
2150 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2151 default tic4x target format to 'coff2-tic4x'.
2152 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2153 s/c3x/tic3x/
2154 * config/tc-tic4x.h: Ditto
2155
e8fd7476
NC		 21562003-04-03 Nick Clifton <nickc@redhat.com>
2157
2158 * NEWS: Mention support for Xtensa architecture.
2159
47281638
PB		 21602003-04-02 Philip Blundell <philb@gnu.org>
2161
2162 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2163
af22f5b2
CD		 21642003-04-02 Chris Demetriou <cgd@broadcom.com>
2165
2166 * config/tc-mips.c (macro2): Adjust implementation of
2167 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2168 in the case where the source and destination registers
2169 are the same.
2170
e0001a05
NC		 21712003-04-01 Bob Wilson <bob.wilson@acm.org>
2172
54cfded0
AM		 2173 * Makefile.am (CPU_TYPES): Add xtensa.
2174 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2175 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2176 (xtensa-relax.o): New target.
2177 Run "make dep-am".
2178 * Makefile.in: Regenerate.
2179 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2180 extra_objects for xtensa targets.
2181 * configure: Regenerate.
2182 * write.c (write_object_file): Add new md_post_relax_hook.
2183 * config/tc-xtensa.c: New file.
2184 * config/tc-xtensa.h: Likewise.
2185 * config/xtensa-istack.h: Likewise.
2186 * config/xtensa-relax.c: Likewise.
2187 * config/xtensa-relax.h: Likewise.
2188 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2189 * doc/Makefile.in: Regenerate.
2190 * doc/all.texi: Set new XTENSA variable.
2191 * doc/as.texinfo: Set new Xtensa variable. Describe
2192 Xtensa-specific options. Define line comment character for
2193 Xtensa. Add Xtensa processors to list of ELF targets where
2194 alignment is specified in bytes. Add new Xtensa-Dependent node.
2195 Add acknowledgements for those contributing to the Xtensa port.
2196 * doc/internals.texi: Describe new md_post_relax_hook.
2197 * doc/c-xtensa.texi: New file.
e0001a05 2198
5a6c6817
NC		 21992003-04-01 Nick Clifton <nickc@redhat.com>
2200 Richard Earnshaw <rearnsha@arm.com>
2201
2202 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2203 (ARM_ARCH_IWMMXT): Simplify.
2204 (insns): Place iwmmx instructions in correct place in table.
2205 (arm_add_note): New function: Add a note entry to a .note section.
2206 (md_begin): Make the default architecture be unknown.
2207 Suppress the creation of an arm note section.
2208
97bbfa38
EC		 22092003-03-26 Eric Christopher <echristo@redhat.com>
2210
54cfded0 2211 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2212
e16bb312
NC		 22132003-03-25 Stan Cox <scox@redhat.com>
2214 Nick Clifton <nickc@redhat.com>
97bbfa38 2215
28d297de 2216 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2217
2218 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2219 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2220 (enum wreg_type, enum iwmmxt_insn_type): New types.
2221 (wr_register, wc_register, wcg_register): New macros.
2222 (iwmmxt_table): New variable.
2223 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2224 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2225 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2226 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2227 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2228 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2229 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2230 cp_byte_address_offset, cp_byte_address_required_here,
2231 check_iwmmxt_insn): New functions.
97bbfa38 2232 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2233 (md_begin): Set the mach value for iWMMXt targets. Create a note
2234 section to identify iwmmxt binaries.
2235 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2236 * doc/c-arm.texi: Document the support for the iWMMXt.
2237 * NEWS: Mention new support.
2238