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Add tag support. Error for dangling qualifying predicates.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
f1bcba5b
JW		 12000-10-31 Jim Wilson <wilson@redhat.com>
2
3 * config/tc-ia64.c (struct md): New field tag_fixups.
4 (ia64_flush_insns): Handle tag_fixups. Error if dangling
5 qualifying predicate.
6 (emit_one_bundle): Delete spurious multiplication by one. Handle
7 tag_fixups.
8 (ia64_start_line): Error if dangling qualifying predicate.
9 (defining_tag): New static variable.
10 (ia64_unrecognized_line, case '['): Parse tags.
11 (ia64_frob_label): Create tag_fixups.
12 (md_assemble): Reset md.qp.X_op after using it.
13
8637c045
AM		 142000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
15
16 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
17
ebeeafe6
BS		 182000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
19
20 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
21
b041f888
KH		 222000-10-30 Kazu Hirata <kazu@hxi.com>
23
24 * expr.c: Fix formatting.
25 * flonum-copy.c: Likewise.
26 * flonum.h: Likewise.
27 * gasp.c: Likewise.
28 * hash.c: Likewise.
29
d8374dcd
HPN		 302000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
31
32 * as.h (OPTION_MD_BASE): Bump to 190.
33 * as.c (parse_args) <std_longopts>: Add comment about the need to
34 check OPTION_MD_BASE in as.h.
35
1308f14c
HPN		 36 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
37 for weak symbols.
38
6f6ef0fa
NC		 392000-10-27 Nick Clifton <nickc@redhat.com>
40
41 * configure.in (emulations): Add m68hc12.
42 * configure: Regenerate.
43 * po/gas.pot: Regenerate.
44
bf1b5881
AH		 452000-10-27 Aldy Hernandez <aldyh@redhat.com>
46
47 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
48 cpsr*.
49 (arm_psr_parse): Handle lowercase CPSR and SPSR.
50
85a39694
NC		 512000-10-25 Nick Clifton <nickc@redhat.com>
52
53 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
54 a DWARF2 line number information sequence.
55
56 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
57
58 * read.c (generate_lineno_debug): Update comment describing why
59 DWARF2 line number debug information is not generated
60 automatically by this function.
61
62 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
63 not all.
64
65 * config/tc-arm.h (md_end): Define.
66 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
67
68 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
69 if generating DWARF2 line numbers.
70 (arm_end_of_source): New function. Call dwarf2_finish if
71 necessary.
72
73 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
74 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
75 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
76
cce0cbdc
DN		 772000-10-25 Diego Novillo <dnovillo@cygnus.com>
78
79 * tc-i386.c: Fix prototype declarations for functions taking no
80 arguments.
81
64a0c779
DN		 822000-10-24 Diego Novillo <dnovillo@cygnus.com>
83
84 * tc-i386.c (i386_operand_modifier): Remove.
85 (build_displacement_string): Remove.
86 (i386_parse_seg): Remove.
87 (i386_intel_memory_operand): Remove.
88 (i386_intel_operand): Re-write using recursive descent parser based
89 on MASM documentation.
90 (struct intel_parser_s): New structure.
91 (intel_parser): New static variable.
92 (struct intel_token): New structure.
93 (cur_token, prev_token): New static variables.
94 (T_NIL): Define.
95 (T_CONST): Define.
96 (T_REG): Define.
97 (T_BYTE): Define.
98 (T_WORD): Define.
99 (T_DWORD): Define.
100 (T_QWORD): Define.
101 (T_XWORD): Define.
102 (T_SHORT): Define.
103 (T_OFFSET): Define.
104 (T_PTR): Define.
105 (T_ID): Define.
106 (intel_match_token): New function.
107 (intel_get_token): New function.
108 (intel_putback_token): New function.
109 (intel_expr): New function.
110 (intel_e05): New function.
111 (intel_e05_1): New function.
112 (intel_e06): New function.
113 (intel_e06_1): New function.
114 (intel_e09): New function.
115 (intel_e09_1): New function.
116 (intel_e10): New function.
117 (intel_e10_1): New function.
118 (intel_e11): New function.
119
19f7b010
JJ		 1202000-10-20 Jakub Jelinek <jakub@redhat.com>
121
122 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
123 instructions to loose any special insn->architecture mask.
124
125 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
126 (sparc_md_end, sparc_arch_types, sparc_arch,
127 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
128 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
129 request v9b architecture if they are used).
130
3ae647a0
NC		 1312000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
132
133 * config/tc-m68k.c: Fix the previous misapplied patch.
134
5cbdaa77
NC		 1352000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
136
137 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
138 BFD_ASSEMBLER and !BFD_ASSEMBLER.
139 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
140 BFD_RELOC_*.
141
e6c774b4
KH		 1422000-10-17 Kazu Hirata <kazu@hxi.com>
143
144 * debug.c: Fix formatting.
145 * depend.c: Likewise.
146 * dwarf2dbg.c: Likewise.
147 * dwarf2dbg.h: Likewise.
148 * ecoff.c: Likewise.
149 * expr.c: Likewise.
150 * expr.h: Likewise.
151 * flonum-konst.c: Likewise.
152 * frags.h: Likewise.
153
ea20a7da
CC		 1542000-10-17 Chandrakala Chavva <cchavva@redhat.com>
155
156 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
157 options.
158 * doc/as.texinfo: Added notes about this new option.
159
266cb5f1
HPN		 1602000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
161
162 * config/tc-sh.c (JREG): Remove.
163 (md_convert_frag): Remove #if 0:d code using JREG.
164
6588847e
DN		 1652000-10-15 Diego Novillo <dnovillo@cygnus.com>
166
167 * config/tc-i386.c (i386_operand_modifier): Only match
168 modifiers SHORT and FLAT if they are followed by a space.
169 (parse_register): When `allow_naked_reg' is set, do not confuse
170 identifiers that start with a register name with a register.
171
30a2b4ef
KH		 1722000-10-12 Kazu Hirata <kazu@hxi.com>
173
174 * app.c: Fix formatting.
175 * as.c: Likewise.
176 * as.h: Likewise.
177 * bit_fix.h: Likewise.
178 * cgen.c: Likewise.
179 * cgen.h: Likewise.
180 * cond.c: Likewise.
181
d01e2a23
AM		 1822000-10-11 Alan Modra <alan@linuxcare.com.au>
183
184 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
185
44852b19
AM		 1862000-10-07 Alan Modra <alan@linuxcare.com.au>
187
dc1fc56b
AM		 188 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
189 Re-arrange function a little and improve error message.
190
44852b19
AM		 191 * write.c (write_relocs): Fix a comment.
192
193 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
194 link-once sections.
195
afa680f8
JW		 1962000-10-05 Jim Wilson <wilson@cygnus.com>
197
198 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
199
ce8a8b2f
AM		 2002000-10-05 Alan Modra <alan@linuxcare.com.au>
201
202 * config/tc-i386.c: Delete some useless comments, reformat others.
203
204 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
205 non-global syms in linkonce sections.
206
56d27c17
AM		 2072000-10-04 Ralf Baechle <ralf@gnu.org>
208
209 * config/tc-ia64.c (operand_match): Don't use // style comments.
210 * config/tc-i370.c: Likewise.
211
7b15d668
HPN		 2122000-09-29 Hans-Peter Nilsson <hp@axis.com>
213
214 Changes to handle varying register prefix and user symbol prefix.
215 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
216 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
217 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
218 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
219 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
220 (demand_register_prefix): New variable.
221 (md_pseudo_table): New pseudo ".syntax".
222 (md_longopts): New options --no-underscore and --underscore.
223 (cris_target_format): Return elf32-us-cris or elf32-cris depending
224 on symbols_have_leading_underscore.
225 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
226 (get_spec_reg): Ditto.
227 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
228 Fix formatting.
229 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
230 --help.
231 <case OPTION_NO_US, case OPTION_US>: New.
232 (md_show_usage): Be brief and reformat to match continuation of
233 --help.
234 * po/gas.pot: Regenerate.
235
27df9f40
AM		 2362000-09-28 Alan Modra <alan@linuxcare.com.au>
237
238 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
239 force relocs for 12 bit branches.
240 (md_apply_fix): Similarly, adjust logic here.
241
5506e1a5
AM		 2422000-09-28 Alan Modra <alan@linuxcare.com.au>
243
244 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
245 adjust for external and weak syms as we will use a reloc. Allow
246 for +8 offset when calculating limits of branches.
247 (hppa_fix_adjustable): Undo 2000-09-23 change.
248 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
249 Correct distance calculation.
47d89dba
AM		 250 (tc_gen_reloc): Print the file name and line number if we can't
251 handle a fixup.
5506e1a5
AM		 252
253 From John David Anglin <dave@hiauly1.hia.nrc.ca>
254 * config/tc-hppa.c (nonzero_dibits): Define.
255 (arg_reloc_stub_needed): Check each arg and return value
256 separately for zero case.
257 (pa_align): Declare argument `bytes'.
258
81d4177b
KH		 2592000-09-25 Kazu Hirata <kazu@hxi.com>
260
261 * config/tc-cris.c: Fix formatting.
262 * config/tc-d10v.h: Likewise.
263 * config/tc-d30v.c: Likewise.
264 * config/tc-d30v.h: Likewise.
265 * config/tc-fr30.c: Likewise.
266 * config/tc-fr30.h: Likewise.
267 * config/tc-m68k.c: Likewise.
268 * config/tc-m68k.h: Likewise.
269 * config/tc-pj.h: Likewise.
270 * config/tc-ppc.c: Likewise.
271 * config/tc-ppc.h: Likewise.
272 * config/tc-sh.c: Likewise.
273 * config/tc-sh.h: Likewise.
274 * config/tc-sparc.c: Likewise.
275 * config/tc-v850.h: Likewise.
276 * config/tc-vax.h: Likewise.
277 * config/tc-w65.h: Likewise.
278 * config/tc-z8k.h: Likewise.
279
959ee541
AM		 2802000-09-23 Alan Modra <alan@linuxcare.com.au>
281
282 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
283 checks only for ELF.
284 (hppa_force_relocation): Likewise.
285
139368c9
JW		 2862000-09-22 Jim Wilson <wilson@cygnus.com>
287
288 * config/tc-ia64.c (dv_sem): Add "stop".
289 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
290 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
291 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
292 match above.
293 (mark_resources): Check IA64_RS_PRr.
294
151337e8
NC		 2952000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
296
56d27c17 297 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 298 md_estimate_size_before_relax): Redesign and clean up the
299 relaxation mechanism.
300
0b7410c4
KH		 3012000-09-21 Kazu Hirata <kazu@hxi.com>
302
303 * config/tc-ns32k.c: Fix formatting.
304 * config/tc-ns32k.h: Likewise.
305
a4d24084
KH		 3062000-09-20 Kazu Hirata <kazu@hxi.com>
307
82efde3a
KH		 308 * config/tc-m32r.c: Fix formatting.
309 * config/tc-m32r.h: Likewise.
310 * config/tc-m68851.h: Likewise.
311 * config/tc-m68hc11.c: Likewise.
312 * config/tc-m68hc11.h: Likewise.
313 * config/tc-m88k.c: Likewise.
314 * config/tc-mcore.c: Likewise.
a75214e5 315 * config/tc-mcore.h: Likewise.
82efde3a
KH		 316 * config/tc-mips.c: Likewise.
317 * config/tc-mips.h: Likewise.
318 * config/tc-mn10200.h: Likewise.
319 * config/tc-mn10300.h: Likewise.
a75214e5 320 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 321 * config/tc-tahoe.h: Likewise.
322
4844386e 3232000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 324
325 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
326 Likewise in relaxation description comments.
327
9e754211
AM		 3282000-09-18 Alan Modra <alan@linuxcare.com.au>
329
330 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
331 subtraction of two syms without emitting a relocation.
332
333 From David Huggins-Daines <dhd@linuxcare.com>
334 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
335 global or weak symbols.
336
4a4f25cf
KH		 3372000-09-15 Kazu Hirata <kazu@hxi.com>
338
339 * config/tc-h8300.h: Fix formatting.
340 * config/tc-h8500.c: Likewise.
341 * config/tc-h8500.h: Likewise.
342 * config/tc-hppa.h: Likewise.
343 * config/tc-i370.h: Likewise.
344 * config/tc-i386.h: Likewise.
345 * config/tc-i860.c: Likewise.
346 * config/tc-i860.h: Likewise.
347 * config/tc-i960.h: Likewise.
348 * config/tc-ia64.c: Likewise.
349 * config/tc-ia64.h: Likewise.
350
1dab94dd
KH		 3512000-09-14 Kazu Hirata <kazu@hxi.com>
352
353 * config/tc-a29k.c: Fix formatting.
354 * config/tc-alpha.c: Likewise.
355 * config/tc-arc.c: Likewise.
356 * config/tc-arc.h: Likewise.
357 * config/tc-arm.c: Likewise.
358 * config/tc-arm.h: Likewise.
359 * config/tc-avr.c: Likewise.
360 * config/tc-avr.h: Likewise.
361 * config/tc-tic30.c: Likewise.
362 * config/tc-tic30.h: Likewise.
363 * config/tc-tic54x.c: Likewise.
364 * config/tc-tic54x.h: Likewise.
365 * config/tc-tic80.c: Likewise.
366 * config/tc-tic80.h: Likewise.
367
7484b8e6
TW		 3682000-09-14 Timothy Wall <twall@cygnus.com>
369
370 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
371 parallel comparisons for later use.
372 (struct rsrc): Add parallel comparison type.
373 (resources_match): Skip special cases of PR usage (non-conflicting
374 parallel compares).
56d27c17 375
bf514e21
KH		 3762000-09-13 Kazu Hirata <kazu@hxi.com>
377
378 * config/obj-ecoff.c: Fix formatting.
379 * config/obj-elf.c: Likewise.
380 * config/obj-elf.h: Likewise.
381 * config/obj-evax.h: Likewise.
382 * config/obj-generic.h: Likewise.
383 * config/obj-hp300.c: Likewise.
384 * config/obj-hp300.h: Likewise.
385 * config/obj-ieee.h: Likewise.
386 * config/obj-vms.c: Likewise.
387 * config/obj-vms.h: Likewise.
388
156c2f8b 3892000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 390
156c2f8b
NC		 391 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
392 (md_parse_option): Ditto.
393 (md_longopts): Add -mips32 option.
394 (md_show_usage): Document new options.
395 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
396 (mips_ip): Assemble mfc0 with a sub-selection code.
397 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
398 (mips_cpu_to_str): New function.
399 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
400 Use CPU_* defines instead of hardcoded numbers.
401
402 * doc/as.texinfo: Document new options.
403 * doc/c-mips.texi: Ditto.
404
a01b9fa4
KH		 4052000-09-12 Kazu Hirata <kazu@hxi.com>
406
407 * as.h: Fix formatting.
408 * asintl.h: Likewise.
409 * bit_fix.h: Likewise.
dcd619be
KH		 410 * config/obj-aout.c: Likewise.
411 * config/obj-aout.h: Likewise.
412 * config/obj-bout.c: Likewise.
413 * config/obj-bout.h: Likewise.
414 * config/obj-coff.c: Likewise.
415 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 416 * dwarf2dbg.h: Likewise.
417 * expr.h: Likewise.
418 * flonum.h: Likewise.
419 * frags.h: Likewise.
420 * itbl-ops.h: Likewise.
421 * macro.h: Likewise.
422 * read.h: Likewise.
423 * sb.h: Likewise.
424 * struc-symbol.h: Likewise.
425 * subsegs.h: Likewise.
426 * symbols.h: Likewise.
427 * tc.h: Likewise.
428 * write.h: Likewise.
429
92774660
KH		 4302000-09-11 Kazu Hirata <kazu@hxi.com>
431
f0e652b4
KH		 432 * bignum-copy.c: Fix formatting.
433 * config/tc-i370.c: Likewise.
92774660
KH		 434 * config/tc-i960.c: Likewise.
435 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 436 * ehopt.c: Likewise.
437 * flonum-copy.c: Likewise.
438 * flonum-konst.c: Likewise.
439 * flonum-mult.c: Likewise.
440 * literal.c: Likewise.
441 * read.c: Likewise.
442 * sb.c: Likewise.
443 * stabs.c: Likewise.
444 * subsegs.c: Likewise.
92774660 445
222f8079
PB		 4462000-09-09 Philip Blundell <philb@gnu.org>
447
448 * configure.in (arm*-*-uclinux*): New target.
449 * configure: Regenerate.
450
c488923f
KH		 4512000-09-09 Kazu Hirata <kazu@hxi.com>
452
453 * input-file.c: Fix formatting.
454 * itbl-ops.c: Likewise.
455 * messages.c: Likewise.
456
e0e3ecca
PB		 4572000-09-08 Philip Blundell <philb@gnu.org>
458
459 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
460 offset is negative.
461
5d64ca4e
L		 4622000-09-07 H.J. Lu <hjl@gnu.org>
463
464 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
465 * configure: Rebuild.
466
bdaaa2e1
KH		 4672000-09-07 Kazu Hirata <kazu@hxi.com>
468
e49bc11e
KH		 469 * atof-generic.c: Fix formatting.
470 * config/tc-mips.c: Likewise.
e13b337a
KH		 471 * config/tc-vax.c: Likewise.
472 * input-scrub.c: Likewise.
bdaaa2e1 473
d07ed2cd
AO		 4742000-09-07 Alexandre Oliva <aoliva@redhat.com>
475
476 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
477 * configure.in (sh-*-linux*): Added.
478 * configure: Rebuilt.
479
86905619
KH		 4802000-09-06 Kazu Hirata <kazu@hxi.com>
481
a28a3ccf
JL		 482 * config/tc-hppa.c: Fix formatting.
483
86905619
KH		 484 * ecoff.c: Fix formatting.
485
58cccadb
AO		 4862000-09-06 Alexandre Oliva <aoliva@redhat.com>
487
488 * configure: Rebuilt with new libtool.m4.
489
542d6675
KH		 4902000-09-05 Kazu Hirata <kazu@hxi.com>
491
492 * cgen.c: Fix formatting.
493 * config/tc-ia64.c: Likewise.
494
5b343f5a
NC		 4952000-09-05 Nick Clifton <nickc@redhat.com>
496
497 * aclocal.m4: Regenerate.
498 * config.in: Regenerate.
499 * configure: Regenerate.
500 * po/gas.pot: Regenerate.
50bbae35 501
07e90ad5
HPN		 5022000-09-05 Hans-Peter Nilsson <hp@axis.com>
503
504 * config/tc-cris.c: Correct comment typos.
505
1485d400
EC		 5062000-09-05 Eric Christopher <echristo@cygnus.com>
507
508 * config/tc-mn10300.c: Cleanup.
509 (md_pcrel_from): Enable.
510
904a31bf
AM		 5112000-09-05 Alan Modra <alan@linuxcare.com.au>
512
927781e2
AM		 513 * expr.c (operand): Fix a comment typo.
514 * write.c (write_relocs): Fix a signed/unsigned warning.
515
ecacdc7a
AM		 516 * config/tc-hppa.c (fudge_reg_expressions): New
517 (hppa_force_reg_syms_absolute): New.
518 (pa_equ): Allow reg_section expressions.
519 * config/tc-hppa.c (md_optimize_expr): Define.
520 (hppa_force_reg_syms_absolute): Prototype.
521
522 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
523 (pa_parse_number): Pass in arg to select fp reg parsing.
524 Return 1 to indicate format checks pass. If strict, then only
525 accept a register or register symbol. Return value in...
526 (pa_number): New static for pa_parse_number.
527 (FP_REG_BASE): Define.
528 (FP_REG_RSEL): Define.
529 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
530 appropriate. White space changes.
531 (need_pa11_opcode): Don't bother passing any params, get them from
532 globals instead.
533 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
534 Remove extraneous check in case 'Q'.
535 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
536 reg, set section of resulting symbol to reg_section.
537 (pa_parse_space_stmt): Modify call to pa_parse_number.
538 (pa_space): Likewise.
539
904a31bf
AM		 540 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
541 (hppa_force_relocation): Handle vtable relocs.
542 (pa_vtable_entry): New.
543 (pa_vtable_inherit): New.
544 (md_pseudo_table): Add entries for vtable pseudos.
545 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
546 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
547 against weak syms.
548 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
549 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
550 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
551 millicode import.
552 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
553 specify a symbol type.
554
555 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
556 dependent things together.
557 (md_elf_symbol_type): Define.
558
559 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
560 symbol.
561 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
562
563 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
564 (obj_elf_vtable_entry): Declare.
565
566 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
567 and export function.
568 (obj_elf_vtable_entry): Similarly.
569 (elf_pseudo_table): Fix the damage with a cast.
570
a47cf567 5712000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 572
573 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
574 for template selection when a label is needed.
575
197865e8
KH		 5762000-09-02 Kazu Hirata <kazu@hxi.com>
577
578 * config/tc-ia64.c: Fix formatting.
579
18e03609
NC		 5802000-09-02 Nick Clifton <nickc@redhat.com>
581
582 * configure.in: Increase version number to 2.10.91.
583 * configure: Regenerate.
584 * aclocal.m4: Regenerate.
585 * config.in: Regenerate.
586 * po/gas.pot: Regenerate.
587 * Makefile.in: Regenerate.
1485d400 588
a1cc9221
AO		 5892000-09-01 Alexandre Oliva <aoliva@redhat.com>
590
591 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
592 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
593 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
594 similar relocs.
595 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
596 branches.
597
5982000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
599
600 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
601 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
602 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
603 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
604 (GOT_symbol): New variable.
605 (md_undefined_symbol): Set it.
606
44576e1f
RH		 6072000-09-01 Richard Henderson <rth@cygnus.com>
608
609 * config/tc-ia64.c (match): Don't inline.
610 (extra_goodness): New.
611 (md_begin): Prefer nop.f and nop.b for best_template.
612
29f8404c
KH		 6132000-08-31 Kazu Hirata <kazu@hxi.com>
614
76b0a8c0
KH		 615 * as.c: Fix formatting.
616 * cond.c: Likewise.
617 * frags.c: Likewise.
29f8404c
KH		 618 * macro.c: Likewise.
619
b4c1ea07
EC		 6202000-08-31 Eric Christopher <echristo@cygnus.com>
621
622 * config/tc-mn10300.c: Cleanup and fix warnings.
623 (md_pseudo_table): Add initializers.
624 (md_show_usage): Cleanup.
625 (md_parse_option): Fix warnings.
626 (md_undefined_symbol): Fix warnings.
627 (md_conver_frag): Fix warnings.
628 (tc_gen_reloc): Fix warnings.
629 (md_apply_fix3): Fix warnings.
630 (check_operand): Fix warnings.
631
ac48eca1
AO		 6322000-08-31 Alexandre Oliva <aoliva@redhat.com>
633
634 * acinclude.m4: Include libtool and gettext macros from the
635 top level.
636 * aclocal.m4, configure: Rebuilt.
637
e0c21649
GK		 6382000-08-30 Mark Hatle <mhatle@mvista.com>
639
640 * config/tc-ppc.c (md_parse_option): Recognize -m405.
641
cf39a089
KH		 6422000-08-31 Kazu Hirata <kazu@hxi.com>
643
644 * listing.c: Fix formatting.
645
3ee4defc
KH		 6462000-08-29 Kazu Hirata <kazu@hxi.com>
647
648 * app.c: Fix a comment typo. Fix formatting.
649
1e8d20f4
NC		 6502000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
651
50bbae35
AM		 652 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
653 offset of the target destination for jmp instructions.
654 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 655
5bcac8a4
HPN		 6562000-08-24 Hans-Peter Nilsson <hp@axis.com>
657
658 * NEWS: Mention support for CRIS.
659
46547ecc
DC		 660Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
661
662 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
663 Sets `.lcomm' alignment to zero.
664
4b853faa
AO		 6652000-08-23 Alexandre Oliva <aoliva@redhat.com>
666
667 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
668 (TC_FIX_ADJUSTABLE): Define.
669
efcc5914
JW		 6702000-08-23 Jim Wilson <wilson@cygnus.com>
671
672 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
673 unwind.personality_routine is set.
674
aca719bf
AO		 6752000-08-23 H.J. Lu <hjl@gnu.org>
676
677 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
678
a3da4de1
AO		 6792000-08-23 Alexandre Oliva <aoliva@redhat.com>
680
681 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
682 environment is pe.
683
56385375
L		 6842000-08-22 H.J. Lu <hjl@gnu.org>
685
686 * config.in (STRICTCOFF): New for strict COFF.
687
688 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
689 i386-*-go32* and i386-go32-rtems*.
690 * configure: Rebuilt.
691
692 * config/obj-coff.c (obj_coff_endef): Follow the historical
693 behavior if STRICTCOFF is not defined.
694
695 * doc/internals.texi: Document STRICTCOFF.
696
8f36cd18
AO		 6972000-08-22 Alexandre Oliva <aoliva@redhat.com>
698
699 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
700 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
701 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
702 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
703 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
704 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
705 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
706 Likewise.
707
58a77e41
EC		 7082000-08-22 Eric Christopher <echristo@cygnus.com>
709
710 * config/tc-mn10300.c: (md_apply_fix): New function.
711 (mn10300_force_relocation): New function.
712 (mn10300_fix_adjustable): New function.
713
714 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
715 (TC_HANDLES_FX_DONE): Define.
716 (obj_fix_adjustable): Define.
717 (MD_APPLY_FIX3): Define.
718 (TC_LINKRELAX_FIXUP): Define.
719
720 * write.c: (TC_LINKRELAX_FIXUP): Define if not
721 previously defined.
722 (fixup_segment): Use TC_LINKRELAX_FIXUP.
723
724 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
725
ded0649c
JE		 7262000-08-21 Jason Eckhardt <jle@cygnus.com>
727
728 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
729 if the fixup resulted in a relocation.
730
66102fe2
NC		 7312000-08-18 Nick Clifton <nickc@redhat.com>
732
733 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
734 Make reference to first element of shift_names explicit.
735
02198638
AO		 7362000-08-18 Alexandre Oliva <aoliva@redhat.com>
737
738 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
739 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
740 add a symbol's address. Removed all target-specific #ifdefs that
741 used to accomplished the same.
742 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
743 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
744 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
745 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
746 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
747
353e2c69
KH		 7482000-08-17 Kazu Hirata <kazu@hxi.com>
749
750 * dwarf2dbg.c: Fix formatting.
751
4fb7971f
NC		 7522000-08-17 Nick Clifton <nickc@redhat.com>
753
754 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
755 to be recoded as logical shift lefts by zero.
756
50b81f19
JW		 7572000-08-16 Jim Wilson <wilson@cygnus.com>
758
759 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
760 postincrement modified registers. Handle IA64_OPND_R3_2 addl
761 source registers.
762 (note_register_values): Handle IA64_OPND_R3_2 operands.
763
f869cfc6
JE		 7642000-08-16 Jason Eckhardt <jle@cygnus.com>
765
50bbae35 766 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 767
8cb8bcba
NC		 7682000-08-16 Nick Clifton <nickc@redhat.com>
769
770 * config/tc-arm.c (struct asm_shift): Delete.
771 (shift[]): Delete.
772 (enum asm_shift_index): New.
773 (struct asm_shift_properties): New.
774 (struct asm_shift_name): New.
775 (shift_properties[]); New.
776 (shift_names[]); New.
777
778 (decode_shift): Use new structures.
779 Issue a warning is "ROR #0" is used.
780 Issue a warning if "ASR #0" or "LSR #0" is used.
781
782 (md_begin): Initialise arm_shift_hsh table from new
783 asm_shift_name array.
784
c2158c24
JJ		 7852000-08-16 Jakub Jelinek <jakub@redhat.com>
786
787 * config/tc-sparc.c: Kill all warnings.
788 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
789 in -xarch= as well.
790 (md_show_usage): Update usage text.
791
70485b5c
NC		 7922000-08-16 Nick Clifton <nickc@redhat.com>
793
c2158c24 794 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 795 useful.
796
a47cf567 7972000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 798
799 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
800
801 * config/tc-sh.c (md_assemble): Changed so debug_type
802 test performed for ppi_assemble
803 * config/tc-sh.c: Included dwarf2dbg.h.
804 (debug_line): Defined.
805 (md_assemble): Generates dwarf2 line info.
806 (sh_finalize): New function. Finalize dwarf2 info.
807 (assemble_ppi): Returns size of code generated.
808 (build_Mytes): Returns size of code generated.
809 (md_pseudo_table): Added "file" and "loc" psuedo ops.
810 * config/tc-sh.h (md_end): Defined.
811 (sh_finalize): Declared.
812
1db77c8e
AO		 8132000-08-15 Alexandre Oliva <aoliva@redhat.com>
814
815 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
816 md_number_to_chars.
817
046b3b54
NC		 8182000-08-14 Nick Clifton <nickc@redhat.com>
819
820 * config/tc-arm.c (do_bx): Allow "bx pc".
821
c43c2cc5
JW		 8222000-08-14 Jim Wilson <wilson@cygnus.com>
823
824 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
825 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
826 (md_begin): Change assignment to md.flag to OR in the new bit.
827
d1d8ba22
NC		 8282000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
829
830 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
831 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
832 C_MOU, and C_EOS.
833
22b36938
JE		 8342000-08-14 Jason Eckhardt <jle@cygnus.com>
835
836 * NEWS: Mention i860 support.
837
c0bd0db2
JL		 838Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
839
840 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
841
0ac658b8
AS		 8422000-08-14 Andreas Schwab <schwab@suse.de>
843
844 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
845
9fc2dda2
JE		 8462000-08-11 Andreas Schwab <schwab@suse.de>
847
848 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
849 argument.
850
bc4466dc
KH		 8512000-08-11 Kazu Hirata <kazu@hxi.com>
852
853 * expr.c: Fix formatting.
351aa9f6 854 * config/obj-bout.c: Likewise.
bc4466dc 855
a9c99419
JE		 8562000-08-10 Jason Eckhardt <jle@cygnus.com>
857
858 * doc/c-i860.texi: Flesh out the i860 section more.
859
7c743825
KH		 8602000-08-10 Kazu Hirata <kazu@hxi.com>
861
862 * symbols.c: Fix formatting.
929b12bc 863 * expr.c: Likewise.
7c743825 864
fa2255cb
DN		 865Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
866
867 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
868 has the IgnoreSize bit set.
869
fc997f4b
AM		 8702000-08-09 Alan Modra <alan@linuxcare.com.au>
871
872 From Rodney Brown <RodneyBrown@mynd.com>
873 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
874 * configure: Regenerate.
875
a47cf567
NC		 8762000-08-09 Kazu Hirata <kazu@hxi.com>
877
878 * hash.c: Fix formatting.
879 * gasp.c: Likewise.
880
305d537e
JE		 8812000-08-08 Jason Eckhardt <jle@cygnus.com>
882
883 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
884 (i860_fix_info): New enum.
885 (MD_APPLY_FIX3): Define.
886 (WORKING_DOT_WORD): Define.
887 (TC_HANDLES_FX_DONE): Define.
888 (DIFF_EXPR_OK): Define.
889 (LISTING_HEADER): Define.
890 (TARGET_FORMAT): Select target format based on endian flag.
891 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
892 (target_big_endian): Add external declaration.
893
894 * config/tc-i860.c: All existing code reworked completely. Other
895 new code shown below.
896 (SYNTAX_SVR4): Define.
897 (target_warn_expand): New variable.
898 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
899 (md_longopts): Declare and define with new options (-EL, -EB,
900 and -mwarn-expand).
901 (md_show_usage): New function.
902 (md_operand): New function.
903 (obtain_reloc_for_imm16): New function.
904 (md_apply_fix3): New function.
905 (tc_gen_reloc): New function.
906
df86943d
NC		 9072000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
908
909 * config/tc-m68hc11.c (build_jump_insn): Make sure the
910 2 bytes of the jump address are in the same frag.
911 (find): Accept 68hc12 register indirect modes.
912
913 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 914
30d25259
RH		 9152000-08-07 Richard Henderson <rth@cygnus.com>
916
917 * config/tc-ia64.c (unwind): Add prologue_mask member.
918 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
919 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
920 (dot_body): Clear unwind.prologue_mask.
921 (dot_prologue): Set it. Accept a register second argument.
922
2d484c7f
KH		 9232000-08-07 Kazu Hirata <kazu@hxi.com>
924
925 * config/atof-ieee.c: Fix formatting.
926 * config/atof-tahoe.c: Likewise.
927
a47cf567 9282000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 929
3d4ae3c0
NC		 930 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
931 work.
932
c91d2e08
NC		 933 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
934 of .popsection, .previous, .pushsection, .subsection,
935 .version, .vtable_entry, .vtable_inherit and .weak.
936
47926f60
KH		 9372000-08-05 Kazu Hirata <kazu@hxi.com>
938
939 * config/tc-cris.c: Fix formatting.
940 * config/tc-i386.c: Likewise.
941 * config/tc-sparc.c (sparc_ip): Simplify the code.
942
ab3e48dc
KH		 9432000-08-04 Kazu Hirata <kazu@hxi.com>
944
945 * config/tc-cris.c: Rearrange code for readability.
946 * config/tc-d10v.c: Fix formatting.
947 * config/tc-m32r.c: Likewise.
948 * config/tc-sparc.c: Likewise.
949
3d56ab85
JW		 9502000-08-02 Jim Wilson <wilson@cygnus.com>
951
952 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
953 before ia64_find_opcode.
954 (md_assemble): Likewise.
955
3f9dfb2c
NC		 9562000-08-01 Nick Clifton <nickc@cygnus.com>
957
a47cf567 958 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 959 Undo some formatting fixes.
3f9dfb2c 960
28e4f854
KH		 9612000-08-01 Kazu Hirata <kazu@hxi.com>
962
963 * config/obj-som.c: Fix formatting.
964 * config/obj-ieee.c: Likewise.
965 * config/tc-arm.c: Likewise.
966 * config/tc-v850.c: Likewise.
967
a570e639
NC		 9682000-08-01 Nick Clifton <nickc@redhat.com>
969
970 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
971 index by command line option.
58a77e41 972
a570e639
NC		 9732000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
974
975 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
976 (@node M68K-Branch): Rewrite to match the reality.
977
e3308d0d
JE		 9782000-07-31 Jason Eckhardt <jle@cygnus.com>
979
980 * doc/c-i860.texi: New file.
981 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
982 * doc/Makefile.in: Regenerate.
983 * doc/all.texi: Add I860 as relevant architecture.
984 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
985
2fd5405a
NC		 9862000-07-31 Kazu Hirata <kazu@hxi.com>
987
988 * config/tc-d30v.c: Fix formatting.
989
28e7409f
NC		 9902000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
991
50bbae35
AM		 992 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
993 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
994 long emit a long branch if available instead of an absolute jump, never
995 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 996
997 * doc/c-m68k.texi: Document new command line option.
58a77e41 998
a47cf567
NC		 9992000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1000
1001 * config/tc-avr.c: Use PARAMS macro in function declarations.
1002 Don't declare md_pcrel_from_section (already in tc-avr.h).
1003 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1004 (avr_operand): Don't set (unsigned) op_mask to -1.
1005
534022ea
JE		 10062000-07-28 Jason Eckhardt <jle@cygnus.com>
1007
50bbae35
AM		 1008 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1009 * configure: Regenerated.
1010 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1011 of operand to the .type directive (.e.g, "type").
534022ea 1012
4c400d5e
AM		 10132000-07-28 Alan Modra <alan@linuxcare.com.au>
1014
1015 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1016 * app.c (do_scrub_chars): Record where first comment found.
1017 * read.c (read_a_source_file): Init found_comment on entry, and
1018 notify whether comments found on exit.
1019 * config/tc-hppa.c (md_shortopts): Add "c".
1020 (md_longopts): Add warn-comment.
1021 (md_parse_option): Handle it.
1022 (md_show_usage): Show available options.
1023 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1024
0aa529cb
AC		 1025Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1026
1027 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1028 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1029 sym_ptr_ptr
0aa529cb
AC		 1030 (md_estimate_size_before_relax): Don't fall off end of function.
1031
c6a7ab1f
NC		 10322000-07-27 Kazu Hirata <kazu@hxi.com>
1033
1034 * config/tc-avr.c: Fix formatting.
1035 * config/tc-ns32k.c: Likewise.
1036
e0c6ed95
AM		 10372000-07-27 Alan Modra <alan@linuxcare.com.au>
1038
1039 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1040
10412000-07-27 Kazu Hirata <kazu@hxi.com>
1042
1043 * config/tc-d10v.c: Fix formatting.
1044 * config/tc-z8k.c: Likewise.
1045 * config/tc-sparc.c: Likewise.
1046
6883dc5e 10472000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1048
1049 * cgen.c (queue_fixup): Declare opinfo.
1050 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1051 (gas_cgen_md_operand): Ditto.
1052 (gas_cgen_md_apply_fix3): Ditto.
1053
39da8128
DD		 10542000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1055
1056 * config/obj-coff.c (obj_frob_symbol): Don't merge
1057 labels. Don't merge if the symbol isn't constant. Return
1058 immediately if a symbol is merged.
1059
65e68b04
AM		 10602000-07-22 Alan Modra <alan@linuxcare.com.au>
1061
1062 * frags.c (frag_align): Correct absolute section alignment.
1063
5e0d736c
DD		 10642000-07-20 DJ Delorie <dj@redhat.com>
1065
1066 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1067 it breaks linking against DLLs.
1068
3bcbcc3d
HPN		 10692000-07-20 Hans-Peter Nilsson <hp@axis.com>
1070
1071 * configure.in: Add CRIS support.
1072 * configure: Regenerate.
1073 * Makefile.am: (CPU_TYPES): Add cris.
1074 (CPU_OBJ_VALID) [aout]: Add cris.
1075 (MULTI_CPU_TYPES): Add cris.
1076 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1077 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1078 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1079 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1080 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1081 Regenerate dependencies.
1082 * Makefile.in: Regenerate.
1083 * aclocal.m4: Regenerate.
1084 * as.c: Declare crisaout, criself.
1085 * config/tc-cris.h, config/tc-cris.c: New.
1086 * config/e-criself.c, config/e-crisaout.c: New.
1087 * po/POTFILES.in, po/gas.pot: Regenerate.
1088
041ff4dd 10892000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1090
041ff4dd 1091 * read.c: Fix formatting.
efaf0ba4 1092 * write.c: Fix formatting.
041ff4dd 1093
f980ada0
L		 10942000-07-19 H.J. Lu <hjl@gnu.org>
1095
1096 * sb.c: Include <stdlib.h> if exists for abort ().
1097
25a8b250
AM		 10982000-07-19 Alan Modra <alan@linuxcare.com.au>
1099
1100 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1101 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1102 (pa_type_args): Same here.
1103
7a9aaf92
NC		 11042000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1105
1106 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1107 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1108 the storage class is already set.
1109
8098403c
NC		 11102000-07-17 Kazu Hirata <kazu@hxi.com>
1111
fafb6d17 1112 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1113 * config/tc-mn10200.c: Likewise.
1114 * config/tc-mn10300.c: Likewise.
1115 * config/tc-pj.c: Likewise.
1116 * config/tc-tic80.c: Likewise.
1117 * config/tc-w65.c: Likewise.
8098403c 1118
977e771a
FCE		 11192000-07-17 Frank Ch. Eigler <fche@redhat.com>
1120
1121 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1122 is defined.
1123
63bf5651
ILT		 11242000-07-15 Ian Lance Taylor <ian@zembu.com>
1125
1126 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1127 @code.
1128
1cd1c99b
AM		 11292000-07-15 Alan Modra <alan@linuxcare.com.au>
1130
1131 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1132 ELF as are used for SOM (except the 32-bit reloc one) to decide
1133 whether a symbol can be reduced to a section symbol. Expand on
1134 the comment for symbols involved in LR% and RR% expressions.
1135
119d663a
NC		 11362000-07-14 Nick Clifton <nickc@cygnus.com>
1137
1138 * config/tc-mips.c (mips_disable_float_construction): New
1139 static variable. Set to true if doubles should not be
1140 constructed by loading two single width fp registers with
1141 halves of the value.
1142 (mips_ip): Test mips_disable_float_construction.
1143 (md_longopts): Add command line switches --construct-floats
1144 and --no-construct-floats.
1145 (md_parse_option): Parse new command line options.
1146 (md_show_usage): Describe new command line options.
1147
1148 * doc/c-mips.texi: Document new command line options.
1149
906fac54
AM		 11502000-07-13 Koundinya K <kk@ddeorg.soft.net>
1151
1152 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1153 * configure: Regenerate.
1154
11552000-07-13 Hans-Peter Nilsson <hp@axis.com>
1156
1157 * configure.in (DEFAULT_EMULATION setting): Revert part of
1158 2000-07-01 change that set te_multi=multi unless set to tmips.
1159 * configure: Regenerate.
1160
7f788821
NC		 11612000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1162
1163 * config/obj-coff.c (coff_frob_section): Add padding to the last
1164 section when aligning it increases its size.
1165
9a736b6b
NC		 11662000-07-11 Kazu Hirata <kazu@hxi.com>
1167
1168 * config/tc-tic54x.c: Fix formatting.
1169
3dd5103b
NC		 11702000-07-10 Kazu Hirata <kazu@hxi.com>
1171
1172 * config/tc-h8500.c: Fix formatting.
1aea3bb8 1173 * config/tc-tic54x.c: Fix formatting.
3dd5103b 1174
46b85d42
AM		 11752000-07-10 Alan Modra <alan@linuxcare.com.au>
1176
1177 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1178 displacements correctly.
1179
1180 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1181
11822000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1183
1184 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1185 warning.
1186 (hash_jam): Ditto.
1187
ad1079af
AM		 11882000-07-09 Alan Modra <alan@linuxcare.com.au>
1189
1190 From David Huggins-Daines <dhd@linuxcare.com>
1191 * config/te-hppalinux64.h: Add a new emulation.
1192 * configure.in (emulations): Add configure bits to support the
1193 64-bit Linux/parisc target.
1194 * configure: Regenerate.
1195
1196 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1197 (md_shortopts): Add `V' for ELF.
1198
1199 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1200 when SOM or ELF_ARG_RELOC are defined.
1201 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1202 ELF_ARG_RELOC are defined.
1203 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1204 (pa_stringer): ..Do it here instead. Fix comment typos.
1205 (hppa_force_relocation): Cast enums to int before comparing with
1206 ints.
1207
1208 From Ryan Bradetich <rbradetich@uswest.net>
1209 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1210 redifinition warning.
1211 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1212 (hppa_force_relocation): ditto
ad1079af
AM		 1213 (md_apply_fix): Added cast to buf to fix warnings.
1214
1215 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1216 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1217
1218 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1219 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1220 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1221 reloc_type** to avoid warnings in switch.
1222 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1223 little earlier instead.
1224
1225 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1226 and elf.
1227 (pa_type_args): Use symbol_arg_reloc_info.
1228 (struct pa_it): Make arg_reloc unsigned int.
1229 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1230 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1231 (pa_code): Delete. pa_text duplicates this function.
1232 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1233 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1234 int.
1235 (cons_fix_new_hppa): Actually change selector to e_fsel when
1236 warning about assuming so.
1237 (tc_gen_reloc): More example elf arg reloc code.
1238 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1239 (hppa_force_relocation): Likewise.
1240
1241 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1242 files.
1243 (pa_end_of_source): Prototype.
1244 (hppa_fix_adjustable): Prototype.
1245 (LABELS_WITHOUT_COLONS): Move it..
1246 * config/te-hppa.h: To here.
1247
1248 * config/te-hppa64.h: New file.
1249
1250 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1251 type.
1252 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1253 format -10, -16, 16 relocs.
1254 (hppa_elf_mark_end_of_function): Test for null
1255 last_call_info->start_symbol
1256
1257 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1258 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1259 re_assesmble_* functions. Delete extraneous statements. Fix
1260 typos in comments.
1261 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1262 insn to re_assemble_*.
1263
623aa224
UC		 12642000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1265
1266 * doc/internals.texi (Expressions): Fix typo.
58a77e41 1267
c4aa876b
NC		 12682000-07-08 Kazu Hirata <kazu@hxi.com>
1269
1270 * config/tc-sh.c: Fix formatting.
d0313fb7 1271 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 1272 * depend.c: Fix formatting.
1273 * flonum-konst.c: Likewise.
1274 * flonum-mult.c: Likewise.
c4aa876b 1275
6b31947e
NC		 12762000-07-07 Kazu Hirata <kazu@hxi.com>
1277
a5bfe8c9 1278 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 1279 * config/obj-vms.c: Fix comments.
1280 * config/tc-a29k.c: Likewise.
1281 * config/tc-alpha.c: Likewise.
1282 * config/tc-h8300.c: Likewise.
1283 * config/tc-h8500.c: Likewise.
1284 * config/tc-i370.c: Likewise.
1285 * config/tc-ia64.c: Likewise.
1286 * config/tc-m68hc11.c: Likewise.
1287 * config/tc-m68k.c: Likewise.
1288 * config/tc-mips.c: Likewise.
1289 * config/tc-ns32k.c: Likewise.
1290 * config/tc-ppc.c: Likewise.
1291 * config/tc-z8k.c: Likewise.
6b31947e 1292
b8a9dcab
NC		 12932000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1294
1295 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1296 Default to '(SEC_LOAD | SEC_DATA)'.
1297 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1298
1299 * doc/internals.texi (CPU Backend): Describe
1300 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1301
beb2de9b
AC		 1302Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1303
1304 * as.c (parse_args): NULL terminate the long option list.
1305
24ddb296
AC		 1306Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1307
1308 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 1309 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 1310
1fe72011
NC		 13112000-07-05 Nick Clifton <nickc@cygnus.com>
1312
1313 * config/tc-d30v.c (write_2_short): Further changes to warning
1314 messages produced when combining EITHER_BUT_PREFER_MU attributed
1315 opcodes.
1316
a5bfe8c9 13172000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 1318
1319 * MAINTAINERS: new
1320
8de8f17e
AO		 13212000-07-04 Alexandre Oliva <aoliva@redhat.com>
1322
1323 * config/tc-arm.c (psrs): Accept combinations of flags.
1324
00d2865b
NC		 13252000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1326
1327 * config/tc-avr.c: Change _ () to _() around all strings marked
1328 for translation (exception from the usual coding style).
1329 (avr_opt): New struct variable, how the new switches are set.
1330 (OPTION_MMCU): Define as 'm' and actually use.
1331 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1332 (show_mcu_list): New function, display the list of known MCUs.
1333 (md_show_usage): Document the new switches. Call show_mcu_list.
1334 (avr_set_arch): Change 'm' to OPTION_MMCU.
1335 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1336 Handle the new switches.
1337 (avr_operands): Disable warnings for undefined combinations of
1338 operands if -mall-opcodes. Disable warnings for skipping two-word
1339 instructions if enhanced core or -mno-skip-bug.
1340 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1341 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1342 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1343 (avr_ldi_expression): Warn about implicit lo8().
1344 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1345
54588503
UC		 13462000-07-01 Koundinya K <kk@ddeorg.soft.net>
1347
50bbae35
AM		 1348 * configure.in: Add entry for mips-*-sysv4*MP*
1349 * configure: Rebuild
1350 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1351 elf32-tradlittlemips for traditional mips targets.
1352 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1353 test for Link Once sections as in adjust_reloc_syms.
1354 * config/te-tmips.h: New file for traditional mips targets. Define
1355 TE_TMIPS.
58a77e41 1356
c9900432
NC		 13572000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1358
1359 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1360 flags argument is not present, don't change an existing section's
1361 section's attributes. If the flags argument is present, warn if the
1362 attributes don't match the section's current attributes. When
1363 long section names are supported, set SEC_LINK_ONCE and
1364 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1365
9d87310a
HPN		 1366Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1367
1368 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1369 symbols; create them.
1370
dbddefbf
NC		 13712000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1372
1373 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 1374 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 1375
2ae7e77b
AH		 13762000-06-27 Aldy Hernandez <aldyh@redhat.com>
1377
1378 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 1379 expressions. Ignore the problem when handling 16 bit signed
1380 immediates, because the assembler will take care of the relocation
1381 later.
2ae7e77b 1382
6b2539e3
NC		 13832000-06-27 Nick Clifton <nickc@cygnus.com>
1384
1385 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 1386 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 1387 sequential order, and emit warning messages if the input source
1388 code contains constructs like that, or parallel constructs
1389 containing such opcodes.
1390
65aa24b6
NC		 13912000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1392
1393 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1394 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1395 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1396 (md_show_usage): Update usage message.
1397 (md_parse_option): Allow redefinition of MCU type within the
1398 same avr[1-5] bfd machine type. Show both old and new MCU type
1399 in the error message.
1400 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1401 Simplify 8K wrap code.
1402
f0c56b90
NC		 14032000-06-25 Kazu Hirata <kazu@hxi.com>
1404
50bbae35
AM		 1405 * config/obj-aout.c: Remove all uses of DEFUN.
1406 * config/obj-ieee.c: Likewise.
1407 * config/tc-sh.c: Fix comment typos.
1408 * config/tc-tahoe.c: Likewise.
1409 * config/tc-vax.c: Likewise.
1410 * config/tc-w65.c: Likewise.
1411 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 1412 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1413
6d249963
DD		 14142000-06-24 DJ Delorie <dj@cygnus.com>
1415
1416 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1417 more changes from Sept 1999
1418 (tc_i386_fix_adjustable): ditto
1419 (md_apply_fix3): ditto
1420
680d2857 14212000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 1422
680d2857
FCE		 1423 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1424 (gas_cgen_parse_operand): Set it around expression() call.
1425 (gas_cgen_md_operand): Test for it before longjmp().
1426
e7b305a2
AM		 14272000-06-24 Kazu Hirata <kazu@hxi.com>
1428
c0fecd35
AM		 1429 * config/tc-h8500.c: Remove all uses of DEFUN.
1430 * config/tc-sh.c: Likewise.
1431 * config/tc-w65.c: Likewise.
1432 * config/tc-z8k.c: Likewise.
1433
e7b305a2
AM		 1434 * config/tc-h8500.c: Fix typos in comments.
1435
ed6d6fd3
FCE		 14362000-06-23 Frank Ch. Eigler <fche@redhat.com>
1437
1438 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1439 is defined.
1440
f7c88872
AM		 14412000-06-23 matthew green <mrg@redhat.com>
1442
1443 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 1444 defined. Fix error message for `[' grouping.
f7c88872 1445
70d6ecf3
AM		 14462000-06-22 Kazu Hirata <kazu@hxi.com>
1447
1448 * config/tc-h8300.c: Fix formatting and comment typos.
1449
e9718fe1
TW		 14502000-06-22 Timothy Wall <twall@cygnus.com>
1451
1452 * config/tc-ia64.c (note_register_values): Move premature QP
1453 notation clearing into the appropriate place.
1454
45288df1
AM		 14552000-06-22 Alan Modra <alan@linuxcare.com.au>
1456
1581f8c9
AM		 1457 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1458 first before anything else. Add bin-bugs.h, emul.h and progress.h
1459 Sort list of files as for $(OBJS) in Makefile.am.
1460
1461 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1462 find one. Remake dependencies.
1463 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1464 * Makefile.in: Regenerate.
1465 * doc/Makefile.in: Regenerate.
1466
45288df1
AM		 1467 * config/tc-i386.c (i386_displacement): Don't assume a constant
1468 displacement is necessarily 16 bits when in 16 bit code mode.
1469 (md_assemble): Instead size the displacement here after we know
1470 for sure that a .code16gcc operand hasn't automatically added
1471 operand size prefixes.
1472
01580992
L		 14732000-06-21 H.J. Lu <hjl@gnu.org>
1474
1475 * Makefile.am: Rebuild dependency.
1476 * Makefile.in: Rebuild.
1477
40f09f82
JL		 14782000-06-21 Kazu Hirata <kazu@hxi.com>
1479
1480 * config/tc-h8300.c (parse_reg): Make the function static.
1481 (parse_exp): Likewise.
1482
78295804
DD		 14832000-06-20 DJ Delorie <dj@cygnus.com>
1484
1485 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1486 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1487 for cygwin import libraries to work properly.
1488
45f85b08
L		 14892000-06-20 H.J. Lu <hjl@gnu.org>
1490
1491 * Makefile.am: Rebuild dependency.
1492 * Makefile.in: Rebuild.
1493 * configure: Likewise.
1494 * doc/Makefile.in: Likewise.
1495
39bec121
TW		 14962000-06-20 Timothy Wall <twall@cygnus.com>
1497
1498 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 1499 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 1500 * doc/c-tic54x.texi: New.
1501 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 1502 documentation file.
39bec121 1503 * doc/all.texi: Add C54X.
3e87a760 1504 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 1505 * doc/Makefile.in: Regenerate.
1506 * configure.in: Add tic54x and define LIBM for tic54x.
1507 * configure: Regenrate.
1508 * config/tc-tic54x.[ch]: New.
1509 * config/obj-coff.h: Add tic54x.
1510 * Makefile.am: (CPU_TYPES): Add tic54x.
1511 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1512 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1513 (as_new_LDADD): Add $(LIBM).
1514 * Makefile.in: Regenerate.
3e87a760 1515
60bcf0fa
NC		 15162000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1517
1518 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1519 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1520 * doc/as.texinfo: Likewise.
1521
1522 * configure, Makefile.in: Regenerate.
1523 * configure.in (emulations): Recognize m6811 and m6812.
1524 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1525 Added files for 68hc11 and 68hc12 assembler.
1526 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1527 * config/tc-m68hc11.h: Header definition for that assembler.
1528
ec05f674
NC		 15292000-06-18 Nick Clifton <nickc@redhat.com>
1530
24ef8152
NC		 1531 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1532 instead of OCTETS_PER_BYTE.
1533
ec05f674 1534 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 1535 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 1536
119caedd
L		 15372000-06-18 H.J. Lu <hjl@gnu.org>
1538
1539 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1540 * configure: Rebuild.
1541
607723e4
NC		 15422000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1543
3e87a760
AM		 1544 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1545 to BFD_ASSEMBLER.
607723e4 1546
b946ec34
NC		 15472000-06-16 Nick Clifton <nickc@cygnus.com>
1548
1549 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1550 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1551
1552 * doc/c-mips.texi: Document newly accepted cpu variants.
1553
37ce37b1
UC		 15542000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1555
1556 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1557
c06ae4f2
UC		 15582000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1559
1560 * macro.c (getstring): Make it possible to escape the quote
1561 character.
1562
20348649
JL		 1563Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1564
1565 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1566
bcef29e6
L		 15672000-06-13 H.J. Lu <hjl@gnu.org>
1568
1569 * configure: Regenerate.
1570
63a0b638
AM		 15712000-06-09 Alan Modra <alan@linuxcare.com.au>
1572
1573 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1574 separator.
1575 * doc/internals.texi (line_separator_chars): Semicolon is no
1576 longer a default. Mention null and newline as defaults.
1577
1578 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1579
1580 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1581 * config/tc-i860.h (line_separator_chars): Likewise.
1582 * config/tc-h8300.c (line_separator_chars): Likewise.
1583 * config/tc-i960.c (line_separator_chars): Likewise.
1584 * config/tc-m68k.c (line_separator_chars): Likewise.
1585 * config/tc-mips.c (line_separator_chars): Likewise.
1586 * config/tc-ns32k.c (line_separator_chars): Likewise.
1587 * config/tc-sparc.c (line_separator_chars): Likewise.
1588 * config/tc-vax.c (line_separator_chars): Likewise.
1589
1590 * config/tc-h8300.c (comment_chars): Use string initialiser.
1591 * config/tc-i960.c (line_comment_chars): Likewise.
1592 * config/tc-z8k.c (comment_chars, line_comment_chars,
1593 line_separator_chars): Likewise.
1594
1595 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1596 for TE_LINUX.
1597
9bab9349
NC		 15982000-06-08 Nick Clifton <nickc@cygnus.com>
1599
1600 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1601 for size 1 fixes.
1602
946efd95
DB		 16032000-06-08 David O'Brien <obrien@FreeBSD.org>
1604
1605 * configure.in (VERSION): Update to show this is the CVS mainline.
1606
6480b79a
DB		 16072000-06-08 Matthew Jacob <mjacob@feral.com>
1608
1609 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1610 $at is the integer register $r28, vs. both $r28 and the floating
1611 point register $f28.
1612
10850f29
JW		 16132000-06-08 James E. Wilson <wilson@cygnus.com>
1614
1615 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1616 (dot_endp): Don't call ia64_flush_insns.
1617 (emit_one_bundle): Don't delete prologue/body records from
1618 unwind_record list in first loop. Rewrite second loop to account for
1619 this.
1620
150f24a2
JW		 16212000-06-07 David Mosberger <davidm@hpl.hp.com>
1622
1623 * config/tc-ia64.c: Add missing prototypes.
1624 (generate_unwind_image): Cast argument to output_unw_records call.
1625
e38c9cc2
DC		 1626Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1627
46b85d42 1628 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 1629
1188e082
DC		 1630Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1631
1632 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1633 (REGISTER_P): likewise.
1634 (avr_opcodes): uses include/opcode/avr.h
1635 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 1636
ac743b2c
AM		 16372000-06-04 Alan Modra <alan@linuxcare.com.au>
1638
0b545448
AM		 1639 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1640 initializers too.
ac743b2c 1641
969e1a7b
L		 16422000-06-03 H.J. Lu <hjl@gnu.org>
1643
1644 * read.c (is_end_of_line): Put back `;'.
1645
65172ab8
AM		 16462000-06-03 Alan Modra <alan@linuxcare.com.au>
1647
1648 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1649
b75c0c92
AM		 16502000-06-01 Alan Modra <alan@linuxcare.com.au>
1651
1652 * expr.c (operand): Test is_end_of_line outside switch to catch
1653 line separator chars that are also operators.
1654 (operator): Return O_illegal for line separator chars.
1655
1656 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1657 entry (or `!' entry for TC_HPPA).
1658
1659 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1660 before indexing is_end_of_line. Remove redundant check for '\0'.
1661 (fp_op2): Likewise.
1662 * config/tc-h8500.c (md_assemble): Likewise.
1663 * config/tc-mcore.c (md_assemble): Likewise.
1664 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1665 (md_atof): Likewise
1666
1667 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1668 is_end_of_line.
1669 * config/tc-mcore.c (mcore_cons): Likewise.
1670 (mcore_float_cons): Likewise.
1671 (mcore_stringer): Likewise.
1672 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1673
a6836251
SB		 16742000-06-01 Scott Bambrough <scottb@netwinder.org>
1675
1676 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1677
43841e91
NC		 16782000-05-29 Nick Clifton <nickc@cygnus.com>
1679
1680 * config/tc-sh.c: Fix compile time warning messages.
1681
1682 * config/tc-mips.c: Fix compile time warning messages.
1683
a057431b
PB		 16842000-05-29 Philip Blundell <philb@gnu.org>
1685
1686 * doc/as.texinfo: Update copyright dates.
a81d9f0c 1687 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 1688 * NEWS: Mention ARM ELF support.
1689
3c07fb76
AO		 16902000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1691
1692 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1693 it is modified, and use the real_size to compute the frag address
1694 for dwarf2 line info.
1695
ad4d6ccf
AM		 16962000-05-27 Alan Modra <alan@linuxcare.com.au>
1697
1698 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1699 line-matching scheme to cope with automake moving variables around.
1700 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1701 * Makefile.in: Regenerate.
1702
6faf3d66
JJ		 17032000-05-26 Jakub Jelinek <jakub@redhat.com>
1704
1705 * config/tc-sparc.c (sparc_relax): New.
1706 (md_longopts): Add -relax and -no-relax options.
1707 (md_parse_options, md_show_usage): Likewise.
1708 (md_apply_fix3): Optimize tail call into branch always if possible.
1709
0a44c2b1
DL		 1710Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1711
1712 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1713 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1714 rules, with warning when a GAS statement specifies a packing that
1715 will result in an instruction being squashed.
3e87a760
AM		 1716 Added typdef packing_type and enumerals, changed various integer
1717 literals to use the enumerals.
0a44c2b1 1718
e0c9811a
JW		 17192000-05-24 David Mosberger <davidm@hpl.hp.com>
1720
1721 * config/tc-ia64.c (dot_restorereg_p): New function.
1722 (md_pseudo_table): Add restorereg.p.
1723 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1724 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1725
1726 * config/tc-ia64.h (unw_record_type): Add unwabi.
1727 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1728 called MASK with members for imask, and the masks produced by
1729 fr_mem, gr_mem, br_mem, and frgr_mem.
1730 (unw_p_record): Add members ABI and CONTEXT.
1731 (unw_x_record): Add member AB.
1732 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1733 as pseudo-register for use during unwind info generation.
1734 (AR_PFS, AR_LC): New macros.
1735 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1736 whose names start with an at sign (as in "@priunat").
1737 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1738 register.
1739 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1740 proc_end, unwind_info, personality_routine): Consolidate into
1741 "unwind" structure to reduce offset-table use. Add member
1742 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1743 to be emitted.
1744 (output_R1_format, output_R3_format, output_P3_format,
1745 output_P6_format): Initialize R with zero to reduce compiler warnings.
1746 (output_P7_format): Ditto. Add `default' branch to switch
1747 statement to reduce compiler warnings.
1748 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1749 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1750 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1751 into single argument.
1752 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1753 compiler warnings. Merge A and B args into single argument.
1754 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1755 A and B args into single argument.
1756 (free_record): Removed (wasn't used).
1757 (free_list_records): Also free imasks in prologue records.
1758 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1759 (output_spill_mask): Remove.
1760 (output_unwabi): New function.
1761 (output_epilogue, output_label_state, output_copy_state): Call
1762 alloc_record.
1763 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1764 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1765 argument.
1766 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1767 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1768 as part of handling the prologue records. Emit region's imask if
1769 we have one. Handle unwabi, epilogue, label_state, copy_state,
1770 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1771 spill_sprel_p, and spill_reg_p records.
1772 (set_imask, count_bits, slot_index): New function.
1773 (fixup_unw_records): Fix region size computation. Handle
1774 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1775 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1776 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1777 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1778 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1779 (dot_save): Use manifest constants for applicaton registers.
1780 Handle REG_PR and REG_PRIUNAT.
1781 (dot_restore): Don't just ignore it.
1782 (dot_restorereg): New function..
1783 (generate_unwind_image): Ensure unwind info is a multiple of eight
1784 bytes, not just four bytes.
1785 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1786 (dot_altrp): Don't just ignore it.
1787 (dot_savemem): New function. Replaces dot_savesp() and
1788 dot_savepsp(). Use manifest constants for applicaton registers.
1789 Handle REG_PR and REG_PRIUNAT.
1790 (dot_savef): Simplify.
1791 (dot_saveb): Support generation of br_gr.
1792 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1793 dot_label_state, dot_copy_state): New function.
1794 (dot_unwabi): Don't just ignore it.
1795 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 1796 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 1797 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1798 (emit_one_bundle): Set slot number for prologue/body records
1799 *before* emitting the first insn.
1800 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1801 (md_begin): Declare "psp" pseudo-register.
1802 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1803 so we don't get segfault.
1804 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1805 counts as required per SW Conventions manual
1806 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1807 output_preds_psprel, output_preds_sprel, output_spill_base,
1808 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1809 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1810 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1811 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1812 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1813 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1814 (dot_vframe): Implement.
1815 (dot_vframesp, dot_vframepsp): New function.
1816
f98fd99f
HPN		 1817Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1818
1819 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 1820 * configure: Regenerate.
f98fd99f 1821
ee7fcc42
AM		 18222000-05-23 Alan Modra <alan@linuxcare.com.au>
1823
1824 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1825 (md_estimate_size_before_relax): so we can use it here instead of
1826 old kludges. Localise vars to blocks. Comment.
1827
1828 * frags.c (frag_new): Update fr_var comments.
1829 * frags.h (struct frag): Ditto.
1830
c67e42c9
RH		 18312000-05-22 Richard Henderson <rth@cygnus.com>
1832
1833 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1834 (pseudo_func): Add pcrel.
1835 (operand_match): Handle IA64_OPND_TGT64.
1836 (build_insn): Likewise.
1837 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1838 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1839 (fix_insn): Handle all three 64-bit relocation types.
1840
5110c57e
HPN		 1841Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1842
1843 * obj.h (struct format_ops): New members begin, app_file,
1844 s_set_other, s_set_desc, s_get_type, s_set_type,
1845 separate_stab_sections, init_stab_section.
1846
1847 * config/obj-multi.h: Update GPL notice to v2.
1848 (obj_begin): New.
1849 (obj_app_file): New.
1850 (S_SET_SIZE): Test s_set_size for NULL before calling.
1851 (S_SET_ALIGN): Similar for s_set_align.
1852 (S_SET_OTHER): New.
1853 (S_SET_DESC): New.
1854 (S_GET_TYPE): New.
1855 (S_SET_TYPE): New.
1856 (SEPARATE_STAB_SECTIONS): New.
1857 (INIT_STAB_SECTION): New.
1858 (EMIT_SECTION_SYMBOLS): New.
1859 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1860
1861 * config/obj-elf.h: Update GPL notice to v2.
1862 Mention that this file is included from obj-multi.h.
1863 (obj_begin): Wrap definition in ifndef.
1864 (elf_file_symbol): Constify declaration.
1865 (obj_app_file): Ditto.
1866 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1867 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1868
1869 * config/obj-elf.c (elf_s_set_other): New.
1870 (elf_file_symbol): Constify argument.
1871 (elf_separate_stab_sections): New.
1872 (elf_init_stab_section): New.
1873 (elf_format_ops): Add new members. Remove comma at end.
1874
1875 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1876 (ecoff_format_ops): Add new fields. Remove comma at end.
1877 Mention inconsistency for emit_section_symbols.
1878
1879 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1880
1881 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1882 (coff_separate_stab_sections): New.
1883 (coff_format_ops): Add new members.
1884
1885 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1886 (obj_aout_s_set_other): New.
1887 (obj_aout_s_set_desc): New.
1888 (obj_aout_s_get_type): New.
1889 (obj_aout_s_set_type): New.
1890 (obj_aout_separate_stab_sections): New.
1891 (aout_format_ops): New members added. Use obj_aout_process_stab,
1892 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1893 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1894 appropriate.
1895 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1896
b98ef147
AM		 18972000-05-22 Alan Modra <alan@linuxcare.com.au>
1898
1899 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1900 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1901 (md_estimate_size_before_relax): Ensure jumps to weak and
1902 externally visible symbols are relocatable.
1903
0aa5d426
HPN		 1904Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1905
1906 * stabs.c (aout_process_stab): Make global.
1907 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1908 * read.h (aout_process_stab): Declare.
1909
1910 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1911 Generalize to *aout, *coff *elf.
1912 * configure: Regenerated.
1913
1914 * doc/internals.texi (Object format backend): Say
1915 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 1916
1917 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1918 * Makefile.in: Regenerated.
1919
7c3dc350
CM		 19202000-05-19 Catherine Moore <clm@cygnus.com>
1921
1922 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1923
b3b6a3fe
JL		 19242000-05-18 Alan Modra <alan@linuxcare.com.au>
1925
1926 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1927 instruction to reflect change in re_assemble_*.
1928
c9e10a08
JL		 1929Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1930
1931 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1932 build PA64 ELF tools.
1933 * configure: Rebuilt.
1934
3043679f
AM		 19352000-05-17 Alan Modra <alan@linuxcare.com.au>
1936
1937 * Makefile.am: Regenerate dependencies.
1938 * Makefile.in: Regenerate.
1939
322f2c45
NC		 19402000-05-15 Nick Clifton <nickc@cygnus.com>
1941
1942 * config/tc-arm.c (struct asm_psr): Add boolean field
1943 distinguishing between CSPR and SPSR. Rename 'number' field
1944 to 'field'.
1945 (psrs): Rearrange contents to match new asm_psr structure.
1946 (arm_psr_parse): Move next to psr_required_here. Make it
1947 return an asm_psr structure.
1948 (psr_required_here): Use asm_psr structure returned by
1949 arm_psr_parse.
1950 (do_msr): Reorganise to allow psr_required_here to be called
1951 only once.
1952 (md_undefined_name): Mark 'name' parameter as unused, since
1953 the COFF target does not use it.
322f2c45 1954
5e6cbf41
PB		 19552000-05-14 David O'Brien <obrien@FreeBSD.org>
1956
1957 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1958 standards.
1959 * config/te-aux.h: Likewise.
1960 * config/te-dpx2.h: Likewise.
1961 * config/te-go32.h: Likewise.
1962 * config/te-hp300.h: Likewise.
1963 * config/te-hppa.h: Likewise.
1964 * config/te-i386aix.h: Likewise.
1965 * config/te-ic960.h: Likewise.
1966 * config/te-interix.h: Likewise.
1967 * config/te-nbsd532.h: Likewise.
1968 * config/te-pc532mach.h: Likewise.
1969 * config/te-ppcnw.h: Likewise.
1970 * config/te-psos.h: Likewise.
1971 * config/te-sparcaout.h: Likewise.
1972 * config/te-sun3.h: Likewise.
1973 * config/te-sysv32.h: Likewise.
1974
4132022d
AM		 19752000-05-14 Alan Modra <alan@linuxcare.com.au>
1976
1977 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1978 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1979 and sign extend without an if statement.
1980 (build_bytes): Likewise.
1981
19822000-05-14 Kazu Hirata <kazu@hxi.com>
1983
1984 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1985 X_add_symbol L_32 case.
1986
b4fd930a
AM		 19872000-05-14 David O'Brien <obrien@FreeBSD.org>
1988
1989 * config/te-freebsd.h: New file.
1990
a38cf1db
AM		 19912000-05-13 Alan Modra <alan@linuxcare.com.au>
1992
897083bd
AM		 1993 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1994 bindtextdomain): Replace defines with those from intl/libgettext.h
1995 to quieten gcc warnings.
1996
a38cf1db
AM		 1997 * NEWS: Mention x86 .arch and -q.
1998
1999 * config/tc-i386.c (quiet_warnings): New.
2000 (md_assemble): Use quiet_warnings.
2001 (md_parse_option): Set quiet_warnings from -q.
2002 (md_show_usage): Mention -q, delete -m.
2003 (flag_do_long_jump): Delete.
2004 (md_parse_option): Remove -m.
2005 (md_show_usage): Remove -m.
2006 (md_create_long_jump): Remove useless flag_do_long_jump code.
2007
2008 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2009 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2010
e413e4e9
AM		 20112000-05-13 Alan Modra <alan@linuxcare.com.au>
2012 Alexander Sokolov <robocop@netlink.ru>
2013
2014 * doc/c-i386.texi (i386-Arch): New section.
2015 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2016
2017 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2018 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2019 architecture has been given and is not 486.
2020 (set_cpu_arch): New.
2021 (md_pseudo_table): Add .arch.
2022 (md_assemble): Warn if cpu architecture has been given and an
2023 unsupported instruction.
2024
2025 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2026 Move operand_types bit defines after relevant template field.
2027 (template): Add cpu_flags.
2028 (Cpu*): Define.
2029 (arch_entry): New.
2030
e8b1cae5
AO		 20312000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2032
2033 * config/tc-mn10300.h (md_end): Define.
2034 (mn10300_finalize): Declare.
2035 * config/tc-mn10300.c: Include dwarf2dbg.h.
2036 (debug_line): Define.
2037 (md_assemble): Generate dwarf2 line info.
2038 (mn10300_finalize): New function. Finalize dwarf2 info.
2039
426b0403
AM		 20402000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2041
2042 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2043 external version of the relocation for weak symbols.
2044
e4c58b25
JW		 20452000-05-08 David Mosberger <davidm@hpl.hp.com>
2046
2047 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2048 frame size in units of 16 bytes, as required per SW Conventions manual.
2049 (output_unw_records): Output info-block header as a dword to get
2050 byte-order right.
2051
8fce3f5e
AM		 20522000-05-08 Alan Modra <alan@linuxcare.com.au>
2053
2054 * as.h: #include "file", not <file> on files from ../include.
2055 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2056 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2057 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2058 (tc_coff_symbol_emit_hook): Ditto.
2059 (OPTCOUNT): Cast to int to avoid compiler warning.
2060 (md_begin): Fix signed/unsigned warnings.
2061
20622000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2063
2064 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2065 ABRANCH LONG case for a conditional branch on a 68000.
2066 (md_estimate_size_before_relax): Likewise. Also handle
2067 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2068 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2069 PC-relative on all CPUs.
2070 (md_estimate_size_before_relax): Likewise.
2071
fb166ee3
AM		 20722000-05-04 Alan Modra <alan@linuxcare.com.au>
2073
2074 * as.c (parse_args): Just mention current year in printed
2075 copyright message.
2076
7a899fff
C		 20772000-05-03 J.T. Conklin <jtc@redback.com>
2078
2079 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2080 unit registers.
7a899fff
C		 2081 (md_parse_option): Recognize -m7400.
2082
44877466
ILT		 20832000-05-03 Ian Lance Taylor <ian@zembu.com>
2084
2085 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2086 don't permit lp to become less than the words array.
2087
eaa15ab8
NC		 20882000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2089
2090 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2091 Fix little-endian case.
2092
7c4f6a03
AM		 20932000-05-03 David O'Brien <obrien@NUXI.com>
2094
2095 * as.c (parse_args): Update copyright.
2096
da5d444c
AM		 20972000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2098
2099 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2100 for the .bss section too.
2101
3f9b03b5
AM		 21022000-05-02 Alan Modra <alan@linuxcare.com.au>
2103
2104 * configure.in: Set em=linux for hppa-*-linux.
2105 * configure: Regenerate.
2106 * doc/Makefile.in: Regenerate with correct automake.
2107
2108 * frags.c (frag_grow): Sanity check chunk_size.
2109
2110 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2111 * config/obj-som.h: Likewise.
2112 * config/obj-ieee.h: Likewise.
2113
2114 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2115
2116 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2117 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2118 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2119 (pa_ip): low_sign_unext now returns via function value. Use
2120 re_assemble_* instead of dis_assemble_* and
2121 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2122 unnecessarily.
2123 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2124 (md_section_align, md_parse_option, md_show_usage,
2125 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2126 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2127 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2128 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2129 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2130 pa_text): Likewise.
2131 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2132 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2133 outside of switch. Correct mask and shifting errors in case 10
2134 and case -11. In case 21, compare against signed range to suit
2135 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2136 case 17 and case 22, use offsetT variable to properly check range.
2137 Use re_assemble_* here too.
2138 (evaluate_absolute): Change type of value to offsetT. Call
2139 hppa_field_adjust to do the work for us.
2140 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2141 (pa_parse_cmpib_64_cmpltr): Ditto.
2142 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2143 of i to unsigned int.
2144 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2145 (pa_end_of_source): Return type is void.
2146
a2984248
CM		 2147Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2148
2149 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2150
df136245
DC		 2151Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2152
2153 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2154 More comments added.
2155 (md_begin): Removed "construct symbols for each register name".
2156 Because register names conflicts with GCC generated function
2157 names.
2158 (avr_operand): Now constant numbers can be used as a register
2159 identifiers (0 as r0, 31 as r31).
2160 (md_assemble): use skip_space () before parsing instruction
2161 operands.
2162
c1e73230
AM		 21632000-05-01 Alan Modra <alan@linuxcare.com.au>
2164
2165 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2166 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2167 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2168 * configure: Regenerate.
2169
a1934524
AM		 21702000-04-29 Andreas Jaeger <aj@suse.de>
2171
2172 * as.h: Correctly check GCC version.
2173
d9b7d820
AM		 21742000-04-26 David O'Brien <obrien@FreeBSD.org>
2175
2176 * doc/as.1: Fix unbalanced brackets.
2177
2178 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2179 TE_FreeBSD.
2180 (line_comment_chars): Set to '/' if TE_FreeBSD.
2181
cea1ab94
JL		 2182Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2183
2184 * configure.in: Configury support for PA64 (currently disabled).
2185 * configure: Rebuilt.
2186
e799a695
AM		 21872000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2188
3e87a760 2189 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 2190 bfd_set_section_alignment.
2191
3b0ec529
AM		 21922000-04-25 Alan Modra <alan@linuxcare.com.au>
2193
2194 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2195 than 32.
2196
adcf07e6
NC		 21972000-04-24 Nick Clifton <nickc@cygnus.com>
2198
2199 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2200 * doc/as.texinfo (Align): Include arm and strongarm in list of
2201 targets that have the second form of the behaviour of the .align
3e87a760 2202 directive.
adcf07e6 2203
5047a41f
JL		 22042000-04-24 Mark Klein <mklein@dis.com>
2205
2206 * obj-som.c: Terminate obj_pseudo_table.
2207
a47cf567
NC		 2208Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2209
2210 * as.c (parse_args): Allow md_parse_option to override -a listing
2211 option.
2212 * config/obj-coff.c (add_lineno): Change type of offset parameter
2213 from "int" to "bfd_vma."
2214 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2215 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2216 (ppc_change_csect): Align correctly for XCOFF64.
2217 (ppc_machine): New function, which discards "ppc_machine" line.
2218 (ppc_tc): Cons for 8 when code is 64 bit.
2219 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2220 relocations.
2221 (md_parse_option): Handle -a64 and -a32.
2222 (ppc_xcoff64): New.
2223 * config/tc-ppc.h (TARGET_MACH): Define.
2224 (TARGET_FORMAT): Move to function.
2225 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2226
2227Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2228
2229 * config/tc-avr.c: New AVR_ISA_ defined.
2230 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2231 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2232 for `fmul', `movw' and `lpm R,Z' instructions.
2233 (avr_operands): Warn if current opcode is a two-word instruction
2234 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2235 (avr_opcodes): New commands added.
2236 (REGISTER_P): Check 'a' and 'v' constraint letters.
2237 (mcu_types): New MCU added.
2238
bf3ca999
TW		 22392000-04-22 Timothy Wall <twall@cygnus.com>
2240
2241 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2242 to "natval".
2243 (operand_match): Conditionally insert default bit values for IMMU9.
2244
98e5953c
JL		 22452000-04-14 Matthew Green <mrg@cygnus.com>
2246
2247 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2248 * configure: Rebuilt.
2249
a02fab7e
JL		 2250Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2251 Jason Eckhardt <jle@cygnus.com>
2252
c67e42c9 2253 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 2254
2255 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2256 Added handling of new operand types l,y,&,fe,fE,fx.
2257
800eeca4
JW		 2258Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2259 David Mosberger <davidm@hpl.hp.com>
2260 Timothy Wall <twall@cygnus.com>
2261 Andrew MacLeod <amacleod@cygnus.com>
2262 Jim Wilson <wilson@cygnus.com>
2263
2264 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 2265 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 2266 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2267 * Makefile.in: Rebuild.
2268 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2269 * configure: Rebuild.
2270 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2271 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2272 * expr.c (expr): Handle md_optimize_expr.
2273 * read.c (LEX_HASH): Add comment.
2274 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 2275
66778679
RH		 22762000-04-21 Richard Henderson <rth@cygnus.com>
2277
2278 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2279 bundling a non-delayed branch type instruction.
2280
aa15f6f7
AO		 22812000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2282
2283 * config/tc-mn10300.c (HAVE_AM30): Define.
2284 (md_assemble): Use it.
2285
16adf844
AM		 22862000-04-19 Alan Modra <alan@linuxcare.com.au>
2287
742f45cf
AM		 2288 * config/obj-elf.c (obj_elf_change_section): Check for changed
2289 section attributes.
2290
16adf844
AM		 2291 * Makefile.am: (CPU_MULTI_VALID): Remove.
2292 (MULTI_CPU_TYPES): Define.
2293 (MULTI_CPU_OBJ_VALID): Define.
2294 (DEPTC): Use the above.
2295 (DEPOBJ): Same here.
2296 (DEP2): And here.
2297 Regenerate dependencies.
2298 * Makefile.in: Regenerate.
2299
9c46fb1b
AM		 23002000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2301
742f45cf 2302 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 2303
508866be
L		 23042000-04-18 H.J. Lu (hjl@gnu.org)
2305
2306 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 2307 bfd_vma for non-bfd assemblers.
508866be 2308
ba2adb93
AM		 23092000-04-17 Alan Modra <alan@linuxcare.com.au>
2310
2311 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2312 doesn't give spurious errors.
2313
12ff5d56
AM		 23142000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2315
66778679 2316 * as.h (SEEK_SET): Define if undefined.
12ff5d56 2317
fc633e5b
AM		 23182000-04-13 Alan Modra <alan@linuxcare.com.au>
2319
2320 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2321 constants, and don't assume offsetT is 32 bits.
2322
1ed18ec1
NC		 23232000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2324
2325 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2326 (md_pcrel_from_section): Add prototype.
2327 (d10v_fix_adjustable): Add prototype.
2328 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2329
2330 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2331
3db10f32
NC		 23322000-04-12 Nick Clifton <nickc@cygnus.com>
2333
2334 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2335 symbol in frag chain.
2336
847f7ad4
AM		 23372000-04-10 Alan Modra <alan@linuxcare.com.au>
2338
2339 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2340 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2341 (fits_in_signed_word, smallest_imm_type): Ditto.
2342 (md_assemble): Use an offsetT var to hold offsetT values, not a
2343 long.
2344 (offset_in_range): New.
2345 (md_assemble): Use it.
2346 (md_convert_frag): Change type of target_address, opcode_address,
2347 and displacement_from_opcode_start to offsetT.
2348 (md_create_short_jump): Change type of offset to offsetT.
2349 (md_create_long_jump): Ditto.
2350 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2351 (md_chars_to_number): Remove.
2352 (output_invalid): Remove duplicate prototype.
2353
ec694b89
NC		 23542000-04-09 Nick Clifton <nickc@cygnus.com>
2355
2356 * Makefile.am (CPU_TYPES): Add 'avr'.
2357 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2358 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2359
16adf844 2360 * Makefile.in: Regenerate.
ec694b89
NC		 2361
2362 * doc/as.texinfo: Add M32R documentation.
2363
a2d91340 2364Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 2365
a2d91340 2366 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 2367 --enable-build-warnings option.
a2d91340
AC		 2368 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2369 * Makefile.in, configure: Re-generate.
2370
d92b1a8a
NC		 23712000-04-07 Nick Clifton <nickc@cygnus.com>
2372
2373 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2374 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2375 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2376 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2377 (arm_force_relocation): Force relocations for
2378 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2379
52ccafd0
JR		 2380Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2381
2382 * config/tc-sh.c (get_operands): There's no third operand if the
2383 first operand is an immediate.
2384
015551fc
JR		 2385Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2386
2387 * config/tc-sh.c (immediate): Delete.
2388 (sh_operand_info): Add immediate member.
2389 (parse_reg): Use A_PC for pc.
2390 (parse_exp): Add second argument 'op'. All callers changed.
2391 (parse_at): Expect pc to be coded as A_PC.
2392 Use immediate field in *op.
2393 (insert): Add fourth argument 'op'. All callers changed.
2394 (build_relax): Add second argument 'op'. All callers changed.
2395 (insert_loop_bounds): New function.
2396 (build_Mytes): Remove DISP_4.
2397 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2398 (assemble_ppi): Use immediate field in *operand.
2399 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2400 (md_apply_fix): Likewise.
2401 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2402
79bd78be
AO		 2403Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2404
2405 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2406
e30e5a6a
HPN		 2407Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2408
2409 * internals.texi (CPU backend): Document
2410 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2411
41b49281
AM		 24122000-04-04 Alan Modra <alan@linuxcare.com.au>
2413
8ad3436c
AM		 2414 * po/gas.pot: Regenerate.
2415
2416 * as.c (show_usage): Restore translated part of bug string.
2417 * gasp.c (show_usage): Likewise.
2418
41b49281
AM		 2419 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2420 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2421 than move-if-change.
2422 (DEP1): Modify for "gcc -MM".
2423 (DEPTC): Likewise.
2424 (DEPOBJ): Likewise.
2425 (DEP2): Likewise.
2426 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2427 Update dependencies.
2428 * Makefile.in: Regenerate.
2429
0a727238
AO		 24302000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2431
2432 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2433 (md_begin): Likewise.
2434 (HAVE_AM33): New macro.
2435 (md_assemble): Use it. Match r_regs and xr_regs only if
2436 HAVE_AM33.
2437
c20f4f8c
AM		 24382000-04-03 Alan Modra <alan@linuxcare.com.au>
2439
2440 * as.h: #include "bin-bugs.h"
2441 * as.c (show_usage): Use REPORT_BUGS_TO.
2442 * gasp.c: #include "bin-bugs.h"
2443 (show_usage): Use REPORT_BUGS_TO.
2444
2445 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2446
753f6b12
HPN		 2447Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2448
2449 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2450 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2451 adjustments.
2452
726c5dcd
AM		 24532000-04-03 Alan Modra <alan@linuxcare.com.au>
2454
2455 * config/tc-i386.c (i386_immediate): Don't assume a constant
2456 immediate is necessarily 16 bits when in 16 bit code mode.
2457 (md_assemble): Instead set guess_suffix here after we have checked
2458 registers.
2459
bf80011a
RH		 24602000-04-02 Richard Henderson <rth@cygnus.com>
2461
2462 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2463 quantities. Correct right shift sign extension.
2464 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2465 32-bit value when shifting into place.
2466
92161534
ILT		 24672000-04-01 Ian Lance Taylor <ian@zembu.com>
2468
2469 * app.c: Add ATTRIBUTE_UNUSED as needed.
2470 * config/tc-ppc.c: Likewise.
2471 (ppc_size): Make unsigned long.
2472 (ppc_insert_operand): Add casts to avoid warnings.
2473
447f3982
NC		 24742000-03-31 Nick Clifton <nickc@cygnus.com>
2475
2476 * config/tc-d10v.h (md_flush_pending_output): Define.
2477
21d75ec2
NC		 24782000-03-29 Nick Clifton <nickc@cygnus.com>
2479
2480 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2481 segment. Works for both BFD_ASSEMBLER and others.
2482 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2483
d1a1bf19
NC		 24842000-03-29 Nick Clifton <nickc@cygnus.com
2485
2486 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2487
224de7a5
AM		 24882000-03-28 Alan Modra <alan@linuxcare.com.au>
2489
2490 * listing.c (LISTING_LHS_WIDTH): Default depends on
2491 LISTING_WORD_SIZE.
2492 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2493
5b8274e3
ILT		 24942000-03-27 Ian Lance Taylor <ian@zembu.com>
2495
2496 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2497 string literal.
2498
224de7a5 24992000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 2500
2501 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2502
2503 * config/tc-avr.c (mcu_types): Add missing initialiser.
2504 (md_pcrel_from_section): Add prototype.
2505 (avr_operand): Remove redundant test of unsigned < 0.
2506 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2507
25082000-03-27 Denis Chertykov <denisc@overta.ru>
2509
2510 * config/tc-avr.c: New file for AVR support.
2511 * config/tc-avr.h: Likewise.
2512 * configure.in: Add AVR support.
2513 * configure: Regenerate.
2514
9f10757c
TW		 25152000-03-26 Timothy Wall <twall@cygnus.com>
2516
2517 * gasp.c (macro_op): Add new argument to check_macro call.
2518 Macro structure definitions moved to macro.h
2519 * sb.h: Add argument to prototype for input_scrub_include_sb.
2520 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2521 nesting checks with an additional flag.
2522 (struct input_save): Add flag to indicate whether current sb
2523 should be checked for proper macro/conditional nesting.
2524 (input_scrub_push/pop): Save/restore nest check flag.
2525 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 2526 defined.
9f10757c
TW		 2527 * macro.c (check_macro): Allow caller to retrieve parsed macro
2528 information if a pointer is provided. This information may be
2529 used by the new macro hooks.
2530 * macro.h: Update prototype for check_macro. Macro struct
2531 definitions moved here from macro.c/gasp.c.
2532 * read.c (read_a_source_file): Add parameter to check_macro call,
2533 and pass macro info to the macro hook, if defined.
2534 (input_scrub_insert_line): New. Allow insertion of a line of
2535 characters into the input stream.
2536 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2537 file into the input stream.
2538 (s_include): Use input_scrub_insert_file.
2539 * internals.texi: Document new macro hooks.
2540 * as.h: New prototypes added.
3e87a760 2541
224de7a5 25422000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 2543
2544 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2545 an initial capital letter.
2546 (i386_index_check): Reindent.
2547
11424155
NC		 25482000-03-19 Nick Clifton <nickc@cygnus.com>
2549
eaa15ab8 2550 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 2551 relative branches.
2552
43f05576
NC		 25532000-03-17 Thomas de Lellis <tdel@windriver.com>
2554
66778679
RH		 2555 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2556 instruction operand bad if Rd > 7 when generating
2557 thumb instructions. Prevents for example,
2558 "adr r12,label" from silently failing and generating
2559 the wrong instruction.
3e87a760 2560
67231402
NC		 25612000-03-17 Nick Clifton <nickc@cygnus.com>
2562
2563 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2564 that have a destingation >= 0x400000.
3e87a760 2565 Fix compile time warning messages.
67231402 2566
a37c8f88
JR		 2567Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2568
2569 * config/tc-sh.c (md_begin): When encountering insn that are
2570 not supported by the current arch, only change the name if
2571 its contents are the same as prev_name.
2572 (get_specific): If the the architecture doesn't match, fail.
2573
dead1419
JR		 2574Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2575
2576 * config/tc-sh.c (IDENT_CHAR): Define.
2577 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2578 matching back where it came from.
2579
182e89d3
JR		 2580Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2581
2582 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2583
84f73d89
NC		 25842000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2585
2586 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2587 normal operands.
2588
dbbc7809
JL		 25892000-03-15 Kazu Hirata <kazu@hxi.com>
2590
2591 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2592
271bb601
HPN		 2593Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2594
2595 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2596 floating-point-number, make sure 'f' is in FLT_CHARS.
2597
8684e216
HPN		 2598Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2599
2600 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2601 (s_lcomm_internal): Use it.
2602 * doc/internals.texi (CPU backend): Document it.
2603 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2604 bytes.
2605
bb2d6cd7
GK		 26062000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2607
2608 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2609 when embedded-pic.
2610
2611 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 2612 implementation doesn't have special handling for switch
2613 statements.
bb2d6cd7
GK		 2614 (macro_build): Allow for code in sections other than .text.
2615 (macro): Likewise.
2616 (mips_ip): Likewise.
2617 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 2618 Don't perform relocs if we will be outputting them.
bb2d6cd7 2619 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 2620 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2621 embedded-pic.
bb2d6cd7 2622
5c86cbc7 26232000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 2624
66778679
RH		 2625 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2626 relocation type based on the entry in the fixup structure.
a47cf567 2627 Put S_IS_EXTERN processing back in.
5c86cbc7 2628
f8c827e9
L		 26292000-03-08 H.J. Lu (hjl@gnu.org)
2630
2631 * Makefile.am (install-exec-tooldir): Depend on
2632 install-exec-bindir for parallel make.
2633 * Makefile.in: Regenerated.
2634
8ad9e709
NC		 26352000-03-06 Nick Clifton <nickc@cygnus.com>
2636
2637 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2638 switch.
2639 (md_parse_option): Parse -m32r command line switch - disable m32rx
2640 compatability.
ded0aeb7
NC		 2641 (md_show_usage): Document new option.
2642
2643 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2644 * doc/Makefile.in: Regenerate.
2645 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 2646
b7b8f327
MM		 26472000-03-02 Michael Meissner <meissner@redhat.com>
2648
2649 * config/tc-d30v.c (check_range): Remove code that incorrectly
2650 sign extended values where bits < 32.
2651
15886821
L		 26522000-03-02 H.J. Lu (hjl@gnu.org)
2653
2654 * configure.in: Support --enable-targets=all on ia32.
2655 * configure: Regenerated.
2656
8bf950bf
NC		 26572000-03-01 Nick Clifton <nickc@cygnus.com>
2658
2659 * gasp.c (do_align): Remove bogus check of alignment value.
2660
c5e54cc2
ILT		 26612000-02-27 Thomas de Lellis <tdel@windriver.com>
2662
2663 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2664 TC_PPC was defined forced the type of a symbol with no other type
2665 to be BSF_OBJECT.
2666
65fd87bc
ILT		 26672000-02-27 Hans-Peter Nilsson <hp@axis.com>
2668
2669 * doc/internals.texi (CPU backend): Mention that
2670 line_separator_chars do not break up comments. Fix typos for
2671 LEX_AT and LEX_NAME descriptions. Document operands for
2672 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2673 description of md_create_short_jump usage. Document argument for
2674 md_undefined_symbol.
2675
a25fe906
ILT		 26762000-02-27 Jakub Jelinek <jakub@redhat.com>
2677
2678 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2679 (md_parse_option): Handle it.
2680 (md_show_usage): Document it.
2681
21b10511
ILT		 26822000-02-27 Ian Lance Taylor <ian@zembu.com>
2683
2684 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2685 opcode, for the instruction `pal19'. From Andrea Arcangeli
2686 <andrea@suse.de>.
2687
773f551c
AM		 26882000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2689
2690 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2691 from here..
2692 (md_assemble): To here, before template operands are matched.
2693 Also ensure a constant immediate is sign extended when we know the
2694 size is at most 16 bits. This is to catch cases like "add
2695 $0xffc0,%ax" where we don't know the size, and thus that the
2696 immediate can be represented as Imm8S until after parsing the
2697 register operand.
2698 (i386_displacement): Similarly sign extend 16 bit constant
2699 displacements.
2700 (md_assemble): Relax 16-bit jump constant range check to suit sign
2701 extended displacements.
2702
28d33191
JL		 27032000-02-26 Andreas Jaeger <aj@suse.de>
2704
2705 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2706
cc5ca5ce
AM		 27072000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2708
2709 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2710 call operands when intel_syntax.
2711 (intel_float_operand): Return 2 for "fi...".
2712 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2713 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2714 earlier "SHORT" change.
2715 (md_assemble): When determining suffix from Regs, exclude
2716 InOutPortReg.
2717
056350c6
NC		 27182000-02-24 Nick Clifton <nickc@cygnus.com>
2719
2720 * configure: Add arm-wince, mips-pe and sh-pe targets.
2721 * configure: Regenerate.
2722
2723 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2724 sh-pe targets.
2725 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2726 "pe-mips" for the mips-pe target.
2727
2728 * config/tc-arm.c (insns): Change displacement encoded in BL
2729 and B instructions if the target port is arm-wince.
2730 (do_ldst): Do not bias the relocation offset if the target
2731 port is arm-wince.
2732 (md_pcrel_from): Add in missing relocation offset bias if the
2733 target os arm-wince.
2734
2735 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2736 (md_begin): Disable -G support for mips-pe target.
2737 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2738 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2739 COFF flavour.
2740
2741 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2742 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2743 assembler, just set the alignment to 4.
2744
2745 * config/te-wince-pe.h: New file for WinCE targets. Define
2746 TE_WINCE.
2747
36bf8ab9
AM		 27482000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2749
2750 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2751 string instructions.
2752 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2753 (i386_intel_memory_operand): After finding a segment override,
2754 check again for no `[' before looking for a displacement. Bomb if
2755 more than one displacement rather than silently discarding the
2756 second and subsequent ones. Free strings malloc'd by
2757 build_displacement_string.
2758
f5795b08
CM		 27592000-02-24 Catherine Moore <clm@cygnus.com>
2760
2761 * config/obj-som.c (obj_pseudo_table): Add "weak".
2762 (obj_som_weak): New routine.
2763
abd63a32
AM		 27642000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2765
520dc8e8
AM		 2766 * config/tc-i386.c (union i386_op): New.
2767 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2768 Throughout file replace occurences of disps[n], imms[n], regs[n]
2769 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2770 intel mode operand swapping. Add assert in regKludge and
2771 fake_zero_displacement code. Test i.types[n] when outputting
2772 displacements and immediates. Combine output of Disp16 with
2773 Disp32.
7f3f1ea2
AM		 2774 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2775 when in intel mode by (not) reversing fsub and fdiv operands
2776 before the template search. This fails for single operand
2777 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2778 undefined. Instead fix the base_opcode after we've found the
2779 template. Move base_opcode xor with found_reverse_match from
2780 opcode output code to before this fix so we test for the correct
2781 opcodes.
2782 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2783 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 2784
2785 * config/tc-i386.h (TC_RELOC): Delete.
2786 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2787 with equivalent call to reloc.
2788
abd63a32
AM		 2789 * as.h (flag_m68k_mri): Move declaration after target include, and
2790 only declare when TC_M68K defined. Define as zero otherwise.
2791 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2792 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2793 Define as zero otherwise.
2794 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2795 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2796 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2797 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2798 testing whether defined.
2799 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2800 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2801 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2802 rather than testing whether defined.
2803 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2804 (parse_mri_cons): Declare and use only when TC_M68K.
2805 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2806 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2807 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2808
2809 * NEWS: Mention IBM 370 support.
2810
7e052742
RH		 28112000-02-23 Richard Henderson <rth@cygnus.com>
2812
2813 * config/tc-i386.c (md_assemble): When swapping operands for
2814 intel_syntax, assume everything that's not Imm or Disp is a
2815 register.
2816
5b93d8bb
AM		 28172000-02-23 Linas Vepstas <linas@linas.org>
2818
2819 * config/tc-i370.c, config/tc-i370.h: New files.
2820 * Makefile.am: Add support for Linux/IBM 370.
2821 * configure.in: Likewise.
2822 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2823 * config/obj-elf.c: Include elf/i370.h
2824 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2825
2826 * Makefile.in: Regenerate.
2827 * configure: Regenerate.
2828
2829 * doc/c-i370.texi: New file.
2830 * doc/all.texi: Include it.
2831 * doc/as.texinfo: And here.
3e87a760 2832 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 2833 * doc/Makefile.in: Regenerate.
2834
25f2196d
CC		 28352000-02-19 Michael Meissner <meissner@redhat.com>
2836
2837 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2838 determine if an instruction can be used in parallel with an ADDppp
2839 or SUBppp instruction.
2840
6349b5f4
AH		 28412000-02-22 Andrew Haley <aph@cygnus.com>
2842
2843 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2844
c97ef257
AH		 28451999-12-30 Andrew Haley <aph@cygnus.com>
2846
2847 * config/tc-mips.c (mips_gp32): New variable.
2848 (macro_build) Use mips_gp32.
2849 (mips_ip): Ditto.
2850 (md_longopts): Add "-mgp32" and "-mgp64".
2851 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 2852
a47cf567
NC		 2853 (OPTION_M7900): Change offset
2854 (OPTION_NO_M7900): Ditto.
2855
b985eaa8
ILT		 28562000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2857
2858 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2859 warning, and bump it to 1.
2860
52454417
ILT		 28612000-02-22 Ian Lance Taylor <ian@zembu.com>
2862
2863 From Brad Lucier <lucier@math.purdue.edu>:
2864 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2865 match format.
2866
6b76fefe
CM		 28672000-02-21 Catherine Moore <clm@cygnus.com>
2868
2869 * config/tc-mips.c (MF_HILO_INSN): Define.
2870 (mips_7000_hilo_fix): Declare.
2871 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2872 (md_parse_option): Check for 7000_HILO_FIX options.
2873 (OPTION_M7000_HILO_FIX): Define.
2874 (OPTION_NO_M7000_HILO_FIX): Define.
2875 * doc/c-mips.texi (-mfix7000): Describe.
2876
f6af82bd
AM		 28772000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2878
2879 * listing.c (print_lines): Remove unused variable `end'.
2880
2881 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2882 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 2883 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 2884 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2885 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 2886 statement and quell signed vs. unsigned comparison warning.
f6af82bd 2887
8c8281f4
NC		 28882000-02-18 Nick Clifton <nickc@cygnus.com>
2889
2890 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2891 the computed frag offset, rather than overwriting it.
2892
d4845d57
JR		 2893Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2894
2895 * config/tc-sh.c ("elf/sh.h"): Include.
2896 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2897 (md.begin): Initialize target_arch.
2898 Only include opcodes in has table that match selected architecture.
2899 (parse_reg): Recognize register names for sh-dsp.
2900 (parse_at): Recognize post-modify addressing.
2901 (get_operands): The leading space is now optional.
2902 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2903 arguments. Update valid_arch.
2904 (build_Mytes): Add support for SDT_REG_N.
2905 (find_cooked_opcode): New function, broken out of md_assemble.
2906 (assemble_ppi, sh_elf_final_processing): New functions.
2907 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2908 (md_longopts, md_parse_option): New option: -dsp.
2909 * config/tc-sh.h (elf_tc_final_processing): Define.
2910 (sh_elf_final_processing): Declare.
2911
c97305a1
JL		 2912Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2913
2914 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2915 the unwinder subspace. Save the current seg/subseg before creating
2916 the new seg/subseg.
2917
bec50466
NC		 29182000-02-10 Nick Clifton <nickc@cygnus.com>
2919
2920 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 2921 little endian targets.
bec50466 2922 (INST_BYTE1): Redefine to handle big and little endian
66778679 2923 targets.
bec50466
NC		 2924 (cpu_type): New type: Select between M340 and M210.
2925 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 2926 instructions of the M340.
bec50466 2927 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 2928 instructions.
bec50466
NC		 2929 (md_atof): Add support for little endian targets.
2930 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 2931 line switches.
bec50466
NC		 2932 (md_convert_frag): Add support for little endian targets.
2933 (md_apply_fix3): Add support for little endian targets.
2934 (md_number_to_chars): Add support for little endian targets.
2935
a25c045a
TW		 29362000-02-10 Timothy Wall <twall@redhat.com>
2937
2938 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2939 defined, use it to verify the symbol just read should be a label.
2940
f28e8eb3
TW		 29412000-02-10 Timothy Wall <twall@redhat.com>
2942
2943 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2944 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2945 around colons when KEEP_WHITE_AROUND_COLON is defined.
2946 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2947 and KEEP_WHITE_AROUND_COLON.
2948
6dc19fc4
TW		 29492000-02-08 Timothy Wall <twall@redhat.com>
2950
2951 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 2952 logic.
6dc19fc4 2953 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 2954 implemented.
6dc19fc4
TW		 2955 (end_repeat): New. Provide support for a "break" out of the
2956 repeat loop.
2957 * read.h: Add prototypes for new functions.
3e87a760 2958
f805106c
TW		 29592000-02-08 Timothy Wall <twall@redhat.com>
2960
2961 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2962 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2963 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 2964 non-zero.
2965
4469be0f
TW		 29662000-02-08 Timothy Wall <twall@redhat.com>
2967
2968 * read.c: Added elseif to directives table.
2969 * read.h: Added prototype for s_elseif.
2970 * doc/as.texinfo: Added description for elseif.
2971 * cond.c (s_elseif): New function
3e87a760 2972
24a17b6c
TW		 29732000-02-04 Timothy Wall <twall@redhat.com>
2974
2975 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 2976 listings.
24a17b6c 2977
bea9907b 29782000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 2979
bea9907b
TW		 2980 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2981 default values.
2982 * frags.c (frag_new): Calculate fr_fix in octets
2983 (frag_now_fix) Return offset as target address offset (bytes).
2984 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 2985 quantities).
bea9907b
TW		 2986 * frags.h: Added prototype for frag_now_fix_octets().
2987 Distinguish between octets and bytes in field descriptions.
2988 * listing.c (calc_hex): Account for octets vs bytes when
2989 printing addresses/offsets.
2990 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2991 target is little-endian, print the octets in a word in big-endian
2992 order so that the display looks like a proper hexadecimal number,
2993 instead of having the octets reversed.
2994 * read.c (do_align): When recording alignment, alignment power
2995 should be in terms of target bytes (minimum addressible unit)
2996 instead of octets.
2997 (do_org) Convert ORG target address (byte) argument into an
2998 octet offset when generating a variable fragment.
2999 * symbols.c (resolve_symbol_value): Symbol final value
3000 converted to a target address offset (bytes) from its octet offset.
3001 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3002 offset (bytes) is adjusted by the frag offset (octets) converted
3003 to bytes.
3004 (coff_frob_section) Section alignment power is in terms of bytes;
3005 convert it to an octet alignment power when calculating size (and
3006 size mask) in octets. Don't modify the section size in order to
3007 "align" it for TI COFF, since that format has a different method
3008 for storing alignment information.
3e87a760 3009
210dcc61
TW		 30102000-02-01 Timothy Wall <twall@cygnus.com>
3011
3012 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3013 entries, matching the way GCC generates them. If not escaped, the
3014 filename is encoded incorrectly.
3015
557537a5 30162000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3017
557537a5
NC		 3018 * config/tc-arm.c (reg_table): Add support for ATPCS register
3019 naming conventions.
2c1c4c62 3020
557537a5 30212000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3022
2c1c4c62
GK		 3023 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3024 already defined.
3e87a760 3025 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3026 New macro.
3027 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3028 of a symbol when we really care about its value.
3029
30302000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3031
3032 * config/tc-mcore.c (md_assemble): Give warning message if
3033 operands passes to instruction are more than the spec.
3034
2f0ca46a
NC		 30352000-01-27 Thomas de Lellis <tdel@windriver.com>
3036
66778679 3037 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3038 Thumb mode but the label seen was not declared as '.thumb_func'
3039 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3040 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3041
4c63da97
AM		 30422000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3043
3044 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3045 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3046
3047 * Makefile.in: Same here.
3048 Update copyright.
3049
3050 * configure.in: Set bfd_gas for i386-aout when primary target
3051 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3052 we may need the primary te_file. Remove incorrect comment.
3053
3054 * configure: Regenerate.
3055
3056 * config/e-i386aout.c: New file.
3057
3058 * as.c (USE_EMULATIONS): Move to before print_version_id.
3059 (struct emulation): Add i386aout.
3060 (show_usage): Split text strings. Reformat -a text. Add --em
3061 help.
3062 Update copyright.
3063
3064 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3065 (aout_format_ops): New.
3066 Update copyright.
3067
3068 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3069 preprocessor conditional and add aout USE_EMULATIONS tests.
3070 (read_a_source_file): Don't pass error strings to printf as
3071 format arg.
3072 Update copyright.
3073
3074 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3075 format arg.
3076 (do_data): Same here.
3077 (process_file): And here.
3078 Update copyright.
3079
3080 * symbols.c (colon): Rewrite "already defined" fatal message
3081 code for aout with USE_EMULATIONS.
3082 Update copyright.
3083
3084 * config/obj-aout.c (OBJ_HEADER): Define.
3085 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3086 fields of sentinel.
4c63da97
AM		 3087 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3088 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3089 forms here.
3090 (obj_aout_type): Expand S_SET_OTHER here too.
3091 (obj_read_begin_hook): Remove.
3092 (aout_pop_insert): New.
3093 (obj_aout_s_get_other): New.
3094 (obj_aout_s_get_desc): New.
3095 (aout_format_ops): New.
3096 Update copyright.
3097
3098 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3099 gets aout_pseudo_table.
3100 (aout_pseudo_table): Declare.
3101 (obj_read_begin_hook): Define.
3102 Update copyright.
3103
3104 * config/obj-coff.c (obj_pseudo_table): Rename to
3105 coff_pseudo_table.
3106 (coff_pop_insert): Use coff_pseudo_table.
3107 (coff_sec_sym_ok_for_reloc): Remove.
3108 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3109 and comment all zero entries and remove #if 0 code.
3110 Update copyright.
3111
3112 * config/obj-coff.h (obj_pop_insert): Define.
3113 (coff_pseudo_table): Declare.
3114 Update copyright.
3115
3116 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3117 s_get_size, s_set_size. Comment all zero entries.
3118 Update copyright.
3119
3120 * config/obj-elf.c (elf_s_get_other): New function.
3121 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3122 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3123 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3124 comment.
3125 (obj_elf_parse_section_letters): Don't pass error strings to
3126 printf as format arg.
3127 Update copyright.
3128
3129 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3130 OBJ_MAYBE_ECOFF.
3131 (elf_s_get_other): Declare.
3132 (S_GET_OTHER) Define as elf_s_get_other if not already
3133 defined.
3134 (S_SET_OTHER): Only define when not already defined.
3135 (elf_obj_read_begin_hook): Declare.
3136 (obj_read_begin_hook): Define.
3137 (elf_obj_symbol_new_hook): Declare.
3138 (obj_symbol_new_hook): Define.
3139 Update copyright.
3140
3141 * config/obj-multi.h: Add copyright header and protect against
3142 multiple inclusion. Add * to all function pointers.
3143 (OBJ_HEADER): If defined, include it rather than other defines
3144 in this file.
3145 (obj_frob_file_after_relocs): Test for NULL.
3146 (obj_symbol_new_hook): Here too.
3147 (obj_sec_sym_ok_for_reloc): And here.
3148 (S_GET_OTHER): Define.
3149 (S_GET_DESC): Define.
3150 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3151 (OBJ_MAYBE_ELF): Update comment.
3152
3153 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3154 OBJ_AOUT preprocessor conditional and handle emulation by
3155 testing OUTPUT_FLAVOR.
3156 (i386_displacement): Here too.
3157 (md_section_align): Similarly here.
3158 (i386_target_format): Conditionally compile when more than one
3159 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3160 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3161 (i386_displacement): Here too.
3162 Update copyright.
3163
3164 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3165 Define TARGET_FORMAT for aout only when not multi.
3166 Update copyright.
3167
3168 * config/te-multi.h: Delete file as it's identical to te-generic.h
3169
add0c677
AM		 31702000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3171
3172 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3173 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3174 LONG_MNEM_SUFFIX.
3175
3176 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3177 DWORD_MNEM_SUFFIX.
3178 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3179 comments.
3180
a19d8eb0
CP		 31812000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3182
66778679
RH		 3183 * config/tc-mips.c (mips_do_align): New function.
3184 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 3185
550262c4
NC		 31862000-01-10 Philip Blundell <philb@gnu.org>
3187
3188 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 3189 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 3190 line separator for Linux.
3191 * doc/as.texinfo (Comments): Mention the ARM.
3192
0decc840
NC		 31932000-01-10 Philip Blundell <pb@futuretv.com>
3194
3195 * configure.in (arm*-*-conix*): New target.
3196 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3197 armv*-*-linux-gnu.
3198 * configure: Regenerate.
3199
2e13b764
NC		 32002000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3201
3202 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3203 (obj_elf_visibility): New function.
3e87a760 3204
2e13b764
NC		 3205 * doc/as.texinfo (Visibility): New node: document visibility
3206 pseudo ops.
3207
3138f287
AM		 32081999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3209
3210 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3211 warning for absolute jump/call without `*' in non-intel mode. No
3212 need to set i.types[0] JumpAbsolute in intel mode.
3213
df32bc61
NC		 32141999-12-22 Philip Blundell <pb@futuretv.com>
3215
3216 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3217 hook function when changing sections.
3218 (arm_s_data): Likewise.
3219
b4d0b2b3
NC		 32201999-12-14 Nick Clifton <nickc@cygnus.com>
3221
3222 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 3223 command line switch.
b4d0b2b3 3224
85cb2cf9
JL		 3225Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3226
3227 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3228 (r_registers, xr_registers): Define.
3229 (r_register_name, xr_register_name): New functions.
3230 (md_assemble): Handle new am33 operand types and instruction
3231 formats.
3232 (mn10300_insert_operand, check_operand): Likewise.
3233
a64bcdd8
NC		 32341999-11-29 Nick Clifton <nickc@cygnus.com>
3235
3236 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3237 (s_force_thumb): Set thumb_mode to 2.
3238 (md_assemble): Do not complain about thumb instructions on a
3239 non-thumb target if thumb_mode is set to 2.
3240
43b4c25e
MM		 32411999-11-28 Michael Meissner <meissner@cygnus.com>
3242
3243 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3244 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3245 (O_...): Add new machine dependent expressions if we are handling
3246 explicit relocations.
3247 (alpha_reloc_op): New static table holding the explicit relocation
3248 information.
3249 (alpha_literal_hash): New static to hold the hash table for
3250 explicit relocations.
3251 (alpha_macros): Add support for explicit relocations.
3252 (md_begin): If explicit relocations, initialize hash table.
3253 (md_assemble): Don't print a second error if tokenize_arguments
3254 already printed an error message.
3255 (md_apply_fix): Add support for explicit relocations.
3256 (alpha_force_relocation): Ditto.
3257 (alpha_fix_adjustable): Ditto.
3258 (alpha_adjust_symtab): New function to support explicit
3259 relocations.
3260 (alpha_adjust_symtab_relocs): Ditto.
3261 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3262 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3263 Add support for explicit relocations. Return -2 if an error
3264 message was already printed.
3265 (find_macro_match): Add support for explicit relocations. Comment
3266 each of the cases.
3267 (emit_insn): Add support for explicit relocations.
3268 (assemble_tokens): Ditto.
3269 (emit_ldgp): Ditto.
3270 (load_expression): Ditto.
3271 (emit_lda): Ditto.
3272 (emit_ldah): Ditto.
3273 (emit_ir_load): Ditto.
3274 (emit_loadstore): Ditto.
3275 (emit_ldXu): Ditto.
3276 (emit_ldil): Ditto.
3277 (emit_sextX): Ditto.
3278 (emit_division): Ditto.
3279 (emit_jsrjmp): Ditto.
3280 (emit_retjcr): Ditto.
3281
3282 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3283 ELF object format.
3284 (tc_adjust_symtab): If explicit relocations, call the function
3285 alpha_adjust_symtab.
3286 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3287 relocations next to the literal relocation they reference.
3288 (TC_INIT_FIX_DATA): Initialize the new fields.
3289 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3290
afbf211f
JL		 3291Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3292
3293 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3294 'B' operand for PA2.0 bb instruction.
eaa15ab8 3295
f11900d0
NC		 32961999-11-18 Nick Clifton <nickc@cygnus.com>
3297
3298 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3299 target.
3e87a760 3300
f11900d0
NC		 3301 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3302 relocs.
3303 (mcore_force_relocation): Force relocations to be generated for
3304 RVA relocs.
3305
2daf4fd8
AM		 33061999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3307
3308 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3309 (i386_displacement): Disallow O_big displacements.
3310
eb726e5d
DL		 3311Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3312
3e87a760
AM		 3313 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3314 Small improvements in error checking.
eb726e5d
DL		 3315 (md_assemble): Support for unconditional ARM instructions.
3316 (md_parse_option): Support for -m[arm]v5e flag.
3317
035349a4
NC		 33181999-11-12 Nick Clifton <nickc@cygnus.com>
3319
3320 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 3321 buffer.
035349a4 3322
c1eae114
NC		 33231999-11-11 Nick Clifton <nickc@cygnus.com>
3324
3325 * macro.c (buffer_and_nest): Look for seperator after TO and
3326 FROM tokens.
3327
c5c834aa
AH		 33281999-11-08 Andrew Haley <aph@cygnus.com>
3329
3330 * app.c (do_scrub_chars): When in State 10, treat backslash
3331 characters in the same way as as symbol characters.
3332
98007ce7
RH		 33331999-11-07 Richard Henderson <rth@cygnus.com>
3334
3335 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3336 the previous label was in the current section before playing
3337 with auto-alignment.
3338
d6c497c7
NC		 33391999-11-06 Nick Clifton <nickc@cygnus.com>
3340
3341 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 3342 for weak symbols.
d6c497c7 3343 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 3344 the symbol is weak.
d6c497c7 3345
dd33dc0f
MM		 33461999-11-05 Michael Meissner <meissner@cygnus.com>
3347
3348 * expr.h (operatorT): Increase machine dependent operators to 16.
3349 * expr.c (op_rank): Ditto.
3350
5f91fe03
ILT		 33511999-11-03 Ian Lance Taylor <ian@zembu.com>
3352
53b0d397
ILT		 3353 * read.c (pseudo_set): Reject attempts to set the value of a
3354 section symbol.
3355
5f91fe03
ILT		 3356 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3357 if it is defined.
3358
3359 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3360
3361 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3362 to bfd_set_section_contents.
3363
829ce307
NC		 33641999-11-03 Nick Clifton <nickc@cygnus.com>
3365
3366 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3367
2bd7f1f3
GRK		 33681999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3369
3370 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3371 (mips_ip): Use OPCODE_IS_MEMBER.
3372
90ca882f
JL		 3373Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3374
acb56623
JL		 3375 * config/tc-arm.c (reg_required_here): Improve comments.
3376
66778679
RH		 3377 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3378 (tinsns): Initialize variants field.
b49cfa5d
JL		 3379
3380 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3381 BAD_PC respectively.
90ca882f 3382
29c4c6b5
NC		 33831999-10-27 Scott Bambrough <scottb@netwinder.org>
3384
3385 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3386 * config/tc-arm.h: Fix compile time warnings.
3387
d9fd9852
DN		 3388Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3389
3390 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3391 form @abs16, @(abs16) and @(abs16 + imm).
3392
9ce8a5dd
GRK		 33931999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3394
3395 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3396 (ISA_HAS_64_BIT_REGS) New.
3397 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3398 mips_emit_delays,macro_build,load_register,load_addresss,
3399 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3400 and/or use new ISA_xxx macros in expressions involving
3401 ISA, particularly mips_opts.isa.
3402
446a06c9
MM		 34031999-10-18 Michael Meissner <meissner@cygnus.com>
3404
3405 * expr.h (operatorT): Add machine dependent operators md1..md8.
3406 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3407 for the machine dependent operators to use.
3408
3409 * expr.c (op_rank): Add machine dependent operators.
3410
3411 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3412 operator.
3413 (O_cpregister): Ditto.
3414 (md_begin): Change X_op test that field is wide enough to use
3415 O_max instead of O_alpha_max.
3416 (cpu_types): Fill in missing initializer.
3417 (alpha_num_macros): Make unsigned.
3418 (md_assemble): Make opnamelen be size_t.
3419 (md_apply_fix): Cast alpha_num_operands to int before testing.
3420 (alpha_force_relocation): Ditto.
3421 (alpha_fix_adjustable): Ditto.
3422 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3423 (tc_gen_reloc): Ditto.
3424 (tc_get_register): Ditto.
3425 (emit_ldgp): Ditto.
3426 (emit_lda): Ditto.
3427 (emit_ldah): Ditto.
3428 (emit_ldil): Ditto.
3429 (s_alpha_ent): Ditto.
3430 (s_alpha_end): Ditto.
3431 (s_alpha_frame): Ditto.
3432 (s_alpha_prologue): Ditto.
3433 (s_alpha_file): Ditto.
3434 (s_alpha_gprel32): Ditto.
3435 (s_alpha_proc): Ditto.
3436 (s_alpha_set): Ditto.
3437 (s_alpha_base): Ditto.
3438 (s_alpha_align): Ditto.
3439 (s_alpha_arch): Ditto.
3440 (alpha_align): Ditto.
3441 (assemble_insn): Suppress unused variable warning.
3442 (emit_insn): Ditto.
3443 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3444 order in the structure.
3445 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3446
476cdcb8
JL		 3447Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3448
3449 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3450
c388dee8
AM		 34511999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3452
3453 * config/tc-i386.c (i386_index_check): Correct #endif location.
3454
2bdd6cf5
GK		 3455Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3456
3457 * as.c (show_usage): Document new options.
3458 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3459 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3460 (parse_args): Parse the new options.
3461 (main): If there were warnings, and --fatal-warnings
3462 was specified, print an error.
3463 * as.h: New variable, flag_fatal_warnings, for new option.
3464
d53d2751
JL		 3465Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3466
3467 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3468 '@'. Change autoincrement completers to fall through to cache control
3469 completers.
3470
3471 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 3472 arg.
d53d2751
JL		 3473 (pa_parse_addb_64_cmpltr): New function.
3474
3475 * config/tc-hppa.c (pa_ip): Change error message.
3476 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3477 '?Q' args to allow falling through.
3478
8fce3f5e 3479 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 3480 Remove unused conditional codes.
3481 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3482
ba09cd8d
DN		 3483Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3484
3485 * config/tc-d30v.c (CHAR_BIT): Define.
3486 (check_range): Fix bit operations to support integers bigger than
3487 32 bits.
3488
c43185de
DN		 3489Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3490
3491 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3492 operands.
3493
925c058e
DE		 3494Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3495 Doug Evans <devans@cygnus.com>
3496
3497 Add support for m32rx.
3498 * config/tc-m32r.c (enable_m32rx): New static global.
3499 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3500 (allow_m32rx): New function.
3501 (M32R_SHORTOPTS): Add `O'.
3502 (md_longopts): Add --m32rx plus several warning options.
3503 (md_parse_option): Handle new options.
3504 (md_show_usage): Print them.
3505 (md_begin): Enable m32rx.
3506 (OPERAND_IS_COND_BIT): New macro.
3507 (first_writes_to_seconds_operands): New function.
3508 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3509 (target_make_parallel,assemble_two_insns): New functions.
3510 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3511 If optimizing and m32rx, try to make consecutive insns parallel.
3512
fba2b7f9
GK		 3513Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3514
3515 * config/tc-mips.c (nopic_need_relax): Allow for the
3516 .sdata.foo sections generated by -fdata-sections,
3517 and for the .gnu.linkonce.s sections generated by C++.
3518
fd232ac8
JL		 3519Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3520
ce674324
JL		 3521 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3522 with cleaner code using completer prefixes. Add 'Y'.
3523
fd232ac8
JL		 3524 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3525
b1039fc4
JL		 3526Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3527
66778679 3528 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 3529 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3530 insn does not match and we should try the next insn in the table.
3531
913f265c
NC		 35321999-09-22 Nick Clifton <nickc@cygnus.com>
3533
3534 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3535
54af6ff6
JL		 3536Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3537
3538 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3539 of PA2.0 support.
3540
4cc782b5
ILT		 35411999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3542
3543 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3544 OBJ_ELF. If ELF, add "sq".
3545 (md_parse_option): If ELF, ignore -s and -q.
3546 (md_show_usage): Mention ELF options.
3547
6be78360
JL		 3548Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3549
eaa15ab8 3550 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 3551 operands.
3552
71823da4
JL		 3553 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3554
61dd1d31
JL		 3555 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3556
1cf6ae67
JL		 3557 * config/tc-hppa.c (struct pa_it): New field "trunc".
3558 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3559 (pa_parse_ftest_gfx_completer): New function
3560 (pa_parse_fp_cnv_format): New function.
3561
77c02e18
JL		 3562 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3563 (md_apply_fix): Handle 22bit pc-rel branches.
3564
629d9417
JL		 3565 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3566
dbe2f9ee
JL		 3567 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3568
3db6e6bd
JL		 3569 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3570
6be78360
JL		 3571 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3572
e061d86f
JL		 3573Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3574
66778679
RH		 3575 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3576 (pa_ip): Handle 'fX'.
e061d86f 3577
7acbfc6b
JL		 3578Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3579
3580 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3581 unwinds unless the function is in the text space.
3582 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3583
2d93dcc4
JL		 3584Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3585
b52c78b8
JL		 3586 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3587 (md_assemble): To here. Tweak address generation.
3588
2d93dcc4
JL		 3589 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3590 debug_line.
3591 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3592 (md_assemble): Call dwarf2_where for OBJ_ELF.
3593 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3594 (pa_end_of_source): New function.
3595 * tc-hppa.h (md_end): Define for OBJ_ELF.
3596
6d83c84b
MM		 35971999-09-14 Michael Meissner <meissner@cygnus.com>
3598
3599 * configure.in (Canonicalization of target names): Remove adding
3600 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3601 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3602 * configure: Regenerate.
3603
41fd319a
ILT		 36041999-09-14 Donn Terry <donn@interix.com>
3605
3606 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3607
795a7704
AM		 36081999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3609
2f66722d
AM		 3610 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3611 pc-relative jmp/call to an absolute symbol.
3612 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3613 absolute section symbols.
3614
795a7704
AM		 3615 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3616 jump handling code and comments.
3617
c0c949c7
ILT		 36181999-09-12 Ian Lance Taylor <ian@zembu.com>
3619
3620 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3621 the value if TE_PE and a global defined symbol.
3622
e723ef7c
ILT		 36231999-09-11 Ian Lance Taylor <ian@zembu.com>
3624
3625 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3626 print the symbol, rather than printing it here.
3627
fa16d387
ILT		 36281999-09-11 Donn Terry <donn@interix.com>
3629
d33e1d24
ILT		 3630 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3631 BFD_RELOC_RVA relocations.
3632
18dc2407
ILT		 3633 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3634 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3635 starts with "_G".
3636
945a1a6b
ILT		 3637 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3638 defined.
3639 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3640 * doc/internals.texi (Object format backend): Document
3641 SET_SECTION_RELOCS.
3642
79d292aa
ILT		 3643 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3644 relocations against global symbols if TE_PE.
3645
7a6284c4
ILT		 3646 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3647 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3648
8828d862
ILT		 3649 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3650 symbols.
3651
9690c54d
ILT		 3652 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3653 symbols which do not have a constant value, or tags with
3654 non-tags. Remove the symbol from the list before adding it at the
3655 end.
3656
23dab925
ILT		 3657 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3658 C_FCN symbol differently if TE_PE.
3659 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3660 appears in the pseudo-op, rather coff_line_base which is only set
3661 for a .bf symbol.
3662
28428223
ILT		 3663 * config/obj-coff.c (obj_coff_loc): New static function.
3664 (obj_pseudo_table): Add "loc".
3665
e8a3ab75
ILT		 3666 * config/obj-coff.c (add_lineno): Check that the line number is
3667 positive.
3668
2ab9b79e
ILT		 3669 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3670 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3671 int.
3672 (md_atof): Return NULL rather than 0.
3673 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 3674 * expr.c (expr): Change first parameter to int.
3675 * config/obj-coff.c: Add declarations for static functions.
3676 (coff_frob_symbol): Use SYM_AUXENT.
3677 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 3678
5881e4aa
ILT		 3679 * config/obj-coff.c (obj_coff_section): Default to setting
3680 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3681
e723ef7c
ILT		 3682 * write.c (adjust_reloc_syms): Print adjusted fixup.
3683
fa16d387
ILT		 3684 * expr.c (integer_constant): Correct too_many_digits calculation
3685 in base 10 case.
3686
13a830b6
AS		 36871999-09-09 Andreas Schwab <schwab@suse.de>
3688
3689 * doc/c-arm.texi: Fix arguments of @var to not contain
3690 punctuation.
3691
325188ec
NC		 36921999-09-08 Philip Blundell <pb@nexus.co.uk>
3693
3e87a760 3694 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 3695 and COFF targets.
3696 (md_parse_option): Only support -k flag for ELF and COFF targets.
3697
e7c1f43c
JL		 3698Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3699
3700 * config/tc-hppa.c (pa_ip): Put strict register checks before
3701 call to pa_parse_number.
3702
4964086a
JL		 3703 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3704
c4bf532f
ILT		 37051999-09-06 Ian Lance Taylor <ian@zembu.com>
3706
3707 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3708 BFD_ASSEMBLER code.
3709
a33132fd
ILT		 37101999-09-06 Donn Terry <donn@interix.com>
3711
3712 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3713
0f4f8b56
JL		 3714Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3715
3716 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3717 candidate instruction. Require registers for register arguments
3718 when in strict mode. Require assemble-time constants for
3719 constants when in strict mode.
3720 (pa_get_absolute_expression): Require a constant when in strict
3721 mode.
eaa15ab8 3722
d3388653
NC		 37231999-09-06 Nick Clifton <nickc@cygnus.com>
3724
3725 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3726
041dd5a9
ILT		 37271999-09-04 Steve Chamberlain <sac@pobox.com>
3728
3729 * config/tc-pj.c: New file, supports picoJava in ELF.
3730 * config/tc-pj.h: Ditto.
3731 * configure.in (pjl*, pj*): New targets.
3732 * Makefile.am: Rebuild dependencies.
3733 (CPU_TYPES): Add pj.
3734 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3735 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3736 * doc/c-pj.texi: New file.
3737 * doc/as.texinfo: Add some PJ specifics.
3738 * doc/all.texi: Add PJ to the list of all architectures, sort them
3739 all alphabetically.
3740 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3741 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3742
4ca72d38
AM		 37431999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3744
3745 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3746 (obj_frob_file): Test for null pointer.
3747 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3748 (OBJ_PROCESS_STAB): And here.
3749 (elf_obj_sy): Remove
3750
3751 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3752 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3753 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3754
3755 * config/obj-coff.c (no_func): Remove.
3756 (coff_format_ops): Change occurrences of no_func to 0, as we test
3757 for 0 in obj-multi.h.
3758
3759 * configure.in: Enable bfd for i386-coff when primary target is
3760 bfd. Enable i386 elf,coff emulation support. Don't set
3761 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3762 emulation to support.
3763 *configure: Regenerate.
3764
bcef92fa
NC		 37651999-09-02 Nick Clifton <nickc@cygnus.com>
3766
3767 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3768 .section .line directive is encountered.
3769
cdf82bcf
NC		 37701999-09-01 Nick Clifton <nickc@cygnus.com>
3771
5856c19a 3772 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 3773 format.
5856c19a 3774
cdf82bcf
NC		 3775 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3776 * as.texinfo: Document --gdwarf2 command line option.
3777 Add additional documentation of ARM command line switches.
3778
af6bdddf
AM		 37791999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3780
3781 * config/tc-i386.c (i386_intel_memory_operand): Combine
3782 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3783 and RESTORE_END_STRING around parse_register calls.
3784 (i386_operand): Here too.
3785 (i386_is_reg): Remove.
3786 (parse_register): Move as_bad calls from within this function to
3787 callers.
3788
5f47d35b
AM		 37891999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3790
3791 Based on a patch from H.J. Lu <hjl@gnu.org>
3792 * config/tc-i386.c (parse_register): Handle FP regs specially.
3793 (md_begin): Remove '(' and ')' from register_chars.
3794
1174497c
DE		 37951999-08-29 Doug Evans <devans@casey.cygnus.com>
3796
3797 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3798 error message (done elsewhere).
3799
17d9105c
JL		 3800Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3801
3802 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3803
9ecc05f0
JL		 3804Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3805
66778679 3806 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 3807 args by 'f'.
3808
9e4f2d3a
JL		 3809 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3810
680ef6de
JL		 3811 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3812 between args.
3813 Add new completers. Fix bug in 64 bit condition handling.
3814
413c94ba
JL		 3815 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3816 'cS', and 'c*'.
3817
28252e61
JL		 3818 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3819
a97685e9
JL		 3820 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3821
3e87a760 3822 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 3823
cb30237e
NC		 38241999-08-27 Jim Wilson <wilson@cygnus.com>
3825
3826 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3827 (struct ls): Add frag field. Initialize it to zero.
3828 (out_end_sequence): New local text_frag. Set it while in text section.
3829 Replace address check with frag check. Set ls.frag to text_frag if
3830 out_set_addr called.
3831 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3832 Set it before switching sections. Replace address check with frag
3833 check. Set ls.frag to saved_frag if out_set_addr called.
3834
09a798ea
NC		 38351999-08-26 David Mosberger <davidm@hpl.hp.com>
3836
66778679 3837 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 3838 output "advance_pc" opcode instead of calling gen_addr_line().
3839 The latter has the undesired side-effect of creating a new row
3e87a760 3840 in the debug line info matrix.
09a798ea 3841
e1c05f12
NC		 38421999-08-26 Jim Wilson <wilson@cygnus.com>
3843
3844 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3845 ls.last_filename if last is less than zero. Set ls.last_filename
3846 when allocating new entry.
3847 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3848 call.
3849
b23bac36
AM		 38501999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3851
3852 * config/tc-i386.c (i386_index_check): Fix the displacement size
3853 when INFER_ADDR_PREFIX.
3854
50f4163f
NC		 38551999-08-18 Nick Clifton <nickc@cygnus.com>
3856
3857 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3858 display its value.
3859
f589a541
ILT		 38601999-08-17 Ian Lance Taylor <ian@zembu.com>
3861
3862 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3863 handle 0xffffNNNN constants correctly.
3864
11450271
NC		 38651999-08-16 Nick Clifton <nickc@cygnus.com>
3866
3867 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3868 as well as loads.
3869
276b1dc2
NC		 38701999-08-13 Nick Clifton <nickc@cygnus.com>
3871
3872 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3873 (md_apply_fix3): Always pass positive values to
3874 validate_offset_imm.
3875
ae5ad4ad
NC		 38761999-08-12 Nick Clifton <nickc@cygnus.com>
3877
3878 * config/tc-arm.c (skip_whitespace): New macro.
3879 Formatting tidy ups.
3e87a760 3880
ae5ad4ad
NC		 3881 (md_apply_fix3): Store relocation offset in addend for ELF based
3882 relocs.
3883 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 3884 calls.
3885
bf6d3895
AM		 38861999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3887
3888 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3889 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3890
46031ca9
JL		 3891Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3892
b100be66
JL		 3893 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3894 flags for the unwind subspace.
3895
46031ca9
JL		 3896 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3897 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3898 suitable relocation based on the size of the target's pointer.
3899 Always Use subsegment zero for the unwinders.
3900 (pa_level): Handle "2.0w".
3901
65172ab8 3902Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 3903
3904 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3905 with the following instruction unless this was specified.
3906
1a1ae23e
ILT		 39071999-08-09 Ian Lance Taylor <ian@zembu.com>
3908
3909 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3910 certain sections, to match BFD changes.
3911
81afc846
ILT		 39121999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3913
3914 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3915 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 3916 * Makefile.in: Rebuild.
81afc846 3917
04ad1543
ILT		 39181999-08-08 Ian Lance Taylor <ian@zembu.com>
3919
3920 * Makefile.am: Rename .dep* files to DEP*.
3921 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3922 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3923 targets to DEPOBJ.
3924 * Makefile.in: Rebuild.
3925
1eb7027c
RH		 39261999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3927
3928 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3929
2dcc60be
ILT		 39301999-08-08 Ian Lance Taylor <ian@zembu.com>
3931
46eec08e
ILT		 3932 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3933 avoid problems on DOS filesystems.
3934 * Makefile.in: Rebuild.
3935
2dcc60be
ILT		 3936 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3937
39381999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3939
3940 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3941 section flag.
3942
76a27922
ILT		 39431999-08-08 Ian Lance Taylor <ian@zembu.com>
3944
3945 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 3946 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 3947 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3948
0741736b
JL		 3949Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3950
3951 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3952
9a913dfb
JL		 3953Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3954
3955 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3956
a1f2d742
ILT		 39571999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3958
3959 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3960 non-adjustable symbols.
3961
55a914bc
JL		 3962Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3963
3964 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3965
336f7c70 3966Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 3967
3968 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3969 operands.
3970
9750fcc5
ILT		 39711999-08-05 Donn Terry <donn@interix.com>
3972
3973 * config/te-interix.h: New file.
3974 * configure.in (i386-*-interix*): New target.
3975 * configure: Rebuild.
3976
39ba5561
JL		 3977Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3978
3979 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3980 selectors for ELF too.
3981 (selector_table): Add "ltp" and "rtp" selectors.
3982
eecb386c
AM		 39831999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3984
3985 * config/tc-i386.c (i386_operand): No need to change
3986 operand_string pointer in segment reg case before goto
3987 do_memory_reference. Initialise displacement_string_start and
3988 displacement_string_end after do_memory_reference label.
3989 (i386_index_check): Add operand_string param, and print error
3990 message on failure here.
3991 (i386_intel_memory_operand): Instead of here.
3992 (i386_operand): And here.
3993 (INFER_ADDR_PREFIX): Enable.
3994
3995 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3996
3997 * config/tc-i386.h (DefaultSize): Define. Renumber following
3998 opcode_modifier defines.
3999
4000 From Etienne Lorrain <etienne.lorrain@ibm.net>
4001 * config/tc-i386.c (stackop_size): New variable.
4002 (set_16bit_code_flag): Clear it here.
4003 (set_16bit_gcc_code_flag): New function.
4004 (md_pseudo_table): Add "code16gcc" entry.
4005 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4006
f173e82e
ILT		 40071999-08-03 Ian Lance Taylor <ian@zembu.com>
4008
a04b544b
ILT		 4009 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4010 next_set_end even if the end symbol is being discarded.
4011
4012 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4013 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4014 * config/obj-coff.c: Likewise.
4015 (seg_info_type): Remove.
4016 (seg_info_off_by_4): Change to array of segT.
4017 (s_get_segment): Adjust accordingly.
4018 (obj_pseudo_table): Fully initialize sentinel entry.
4019
f173e82e
ILT		 4020 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4021 Ralf Baechle <ralf@uni-koblenz.de>.
4022
c3332e24
AM		 40231999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4024
4025 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4026
40271999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4028
24eab124
AM		 4029 * config/tc-i386.c: Indentation and white space changes.
4030 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4031 don't enable it by default.
4032 (i386_intel_operand): Remove redundant prototype.
4033 Move check on number of memory operands, and i.mem_operands++
4034 (i386_intel_memory_operand): To here.
4035 Remove i386_immediate code from here. Remove special case code
4036 for input and output using (%dx). Remove base/index checks and
4037 call i386_index_check instead. Save initial operand_string
4038 argument for error message.
4039 (i386_operand): Remove redundant prototype. Move base/index
4040 checks to i386_index_check.
4041 (i386_displacement): Move intel mode check for non-zero
4042 i.disp_operand
4043 (i386_intel_memory_operand): To here.
c3332e24 4044
6d8809aa
RH		 40451999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4046
4047 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4048 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4049 by .register pseudo-op if -64 and --no-undeclared-regs.
4050 (s_register, sparc_adjust_symtab): New functions.
4051 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4052 Declare sparc_adjust_symtab as tc_adjust_symtab.
4053 * doc/c-sparc.texi: Add description of #ignore special literal
4054 for .register pseudo-op.
4055
c8d259f7
CM		 40561999-07-30 Catherine Moore <clm@cygnus.com>
4057
eaa15ab8 4058 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4059 the relocation's section offset.
4060
b77ad1d4
AM		 40611999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4062
4063 * write.c (fixup_segment): Fix generic error check overflow test.
4064
4065 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4066 X_add_number to long.
4067
b53fcc20
JL		 4068Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4069
4070 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4071 processing.
b53fcc20 4072
d2e71411
ILT		 40731999-07-27 Ian Lance Taylor <ian@zembu.com>
4074
4075 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4076 VTABLE relocations.
4077
e9f56b1d
ILT		 40781999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4079
4080 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4081
1a39f480
ILT		 4082 * configure.bat: Remove; obsolete.
4083 * config/go32.cfg: Likewise.
4084
29fe79d3
ILT		 40851999-07-21 Brad M. Garcia <bgarcia@fore.com>
4086
4087 * configure.in (i386-*-vxworks*): New target.
4088 * configure: Rebuild.
4089
e06510e6
RH		 40901999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4091
4092 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4093
dabe3bbc
RH		 40941999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4095
4096 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4097 on -64 and not pic.
4098 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4099 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4100 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4101 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4102 MAX_RELOC_EXPANSION): Define.
4103 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4104
b4cac588
AM		 41051999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4106
4107 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4108 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4109 block. Print a warning if an 8-bit or 16-bit constant
4110 displacement or immediate is truncated on output.
4111 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4112 immediate.
4113 (i386_operand): Disallow immediate jump absolute operand.
4114
966ed0b4
ILT		 41151999-07-15 Ian Lance Taylor <ian@zembu.com>
4116
0ed15843
ILT		 4117 * configure.in: Bump version number to 2.9.5.
4118 * configure: Rebuild.
4119
966ed0b4
ILT		 4120 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4121 or %llx work.
4122
67f1cff0
JL		 4123Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4124
4125 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4126 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4127
2f992c04
NC		 41281999-07-14 Philip Blundell <pb@nexus.co.uk>
4129
4130 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4131 is defined.
4132 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4133
4134 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4135 if -mno-fpu was given.
4136 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4137 relocs.
4138 (cons_fix_new_arm): Remove misleading comments.
4139
14ad458a
ILT		 41401999-07-14 Ian Lance Taylor <ian@zembu.com>
4141
4142 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4143 error message.
4144 (relax_segment): Likewise. After giving a rs_org error, convert
4145 the frag to rs_align to avoid cascading errors.
4146
36823076
AS		 41471999-07-12 Andreas Schwab <schwab@suse.de>
4148
4149 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4150
ab9da554
ILT		 41511999-07-11 Ian Lance Taylor <ian@zembu.com>
4152
4153 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4154 as appropriate. Fill in structure initializations. Add variable
4155 initializations. Add casts.
4156 * dwarf2dbg.c (print_stats): Change i to size_t.
4157 * listing.c (listing_listing): Change list_line to unsigned int.
4158
e0accf0c
ILT		 41591999-07-10 Ian Lance Taylor <ian@zembu.com>
4160
4161 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4162 rather than checking for \001 and \002 in symbol name.
4163 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4164
7d4ce8a9
JL		 4165Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4166
4167 * configure.in (hppa*-linux-gnu*): New target.
4168 * configure: Rebuilt.
4169
5395a469
NC		 41701999-07-08 Nick Clifton <nickc@cygnus.com>
4171
3e87a760 4172 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 4173
cac58fa6
NC		 41741999-07-07 Nick Clifton <nickc@cygnus.com>
4175
5395a469 4176 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 4177 accessing symbolP directly.
4178
03b36ee1
JL		 4179Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4180
4181 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4182 for ELF.
4183
49a5575c
NC		 41841999-07-05 Nick Clifton <nickc@cygnus.com>
4185
4186 * config/tc-arm.c (ARM_EXT_V5): Define.
4187 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4188 (md_begin): Detect ARM v5 architectures.
4189 (md_parse_option): Accept arm v5 specification.
4190 (md_show_usage): Documment -marmv5 switch.
4191
4192 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 4193
49a5575c
NC		 4194 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4195 op.
4196 (validate_immediate_twopart): New function. Determine if a
4197 constant can be computed by two ADD instructions.
4198 (output_inst): Remove its command line parameter - it was never
4199 used.
4200 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4201 implememt the ADRL pseudo op.
4202 (tc_gen_reloc): Generate a suitable error message if an ADRL
4203 instruction tries to generate a real reloc.
4204
4205 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4206
09ecf0ba
JL		 4207Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4208
4209 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4210 into lower case.
4211
264d6861
ILT		 42121999-06-27 H.J. Lu <hjl@gnu.org>
4213
4214 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4215 non BFD_ASSEMBLER case.
4216
827c0149
ILT		 42171999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4218
4219 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4220 data.
4221
a340d270
RH		 42221999-06-26 David Mosberger <davidm@hpl.hp.com>
4223
4224 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4225 out_end_sequence() when the address decreases due to a new frag.
4226 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4227 numbering starts with 1.
4228
16b93d88
NC		 42291999-06-23 Nick Clifton <nickc@cygnus.com>
4230
4231 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4232 .section for COFF.
4233 (mcore_s_text): Call obj_elf_text for ELF target.
4234 (mcore_s_data): Call obj_elf_data for ELF target.
4235 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4236 for COFF target.
4237 (mcore_s_bss): New function: Dump literal table before changing
4238 sections.
4239 (mcore_s_comm): New function: Dump literal table before changing
4240 sections.
3e87a760 4241
16b93d88
NC		 4242 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4243 No longer static functions.
4244 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4245 Provide prototypes for these functions.
4246
fed9b18a
ILT		 42471999-06-22 Ian Lance Taylor <ian@zembu.com>
4248
be2acf27
ILT		 4249 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4250 a list of names, to try obj_segment_name, and to try abbreviated
4251 names when using COFF without long section names.
4252
7dcc9865
ILT		 4253 * config/tc-alpha.c: More use of symbol accessor functions.
4254 * config/tc-arc.c: Likewise.
4255 * config/tc-d30v.c: Likewise.
4256 * config/tc-fr30.c: Likewise.
4257 * config/tc-i860.c: Likewise.
4258 * config/tc-m88k.c: Likewise.
4259 * config/tc-mcore.c: Likewise.
4260 * config/tc-ns32k.c: Likewise.
4261 * config/tc-sparc.c: Likewise.
4262 * config/tc-v850.c: Likewise.
4263
a77f5182
ILT		 4264 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4265 sy_value with appropriate accessor functions.
4266 * config/tc-arm.c (md_apply_fix3): Likewise.
4267 * config/tc-d10v.c (AT_WORD_P): Likewise.
4268 * config/tc-v850.c (reg_name_search): Likewise.
4269
fed9b18a
ILT		 4270 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4271 use symbol_get_bfdsym instead.
4272 * config/tc-ppc.c (md_assemble): Likewise.
4273 * config/tc-v850.c (v850_comm): Likewise.
4274
310b5aa2
ILT		 42751999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4276
4277 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4278 the symbol, rather than accessing the bsym member.
4279 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4280 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4281 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4282 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4283 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4284 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4285 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4286 * config/tc-v850.c (tc_gen_reloc): Likewise.
4287
9cb8e75e
JL		 4288Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4289
4290 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4291 (hppa_gen_reloc_type): Conditionalize on BFD64.
4292 (tc_gen_reloc): Re-enable ELF relocations.
4293 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4294
3d103319
ILT		 42951999-06-21 Ian Lance Taylor <ian@zembu.com>
4296
4297 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4298 warning.
4299 (do_ldst): Move assignment out of if condition.
4300 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4301 parentheses to avoid warning.
4302
776b24b4
NC		 43031999-06-21 Nick Clifton <nickc@cygnus.com>
4304
155f0fe7
NC		 4305 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4306 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 4307
809ffe0d
ILT		 43081999-06-19 Ian Lance Taylor <ian@zembu.com>
4309
4310 * config/tc-ppc.c: Update for symbol handling changes.
4311 * config/obj-coff.c: Likewise.
4312
49863f82
JL		 4313Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4314
4315 * tc-hppa.c: General cleanups of ELF support. No more spaces
4316 and subspaces for ELF.
4317 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4318 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4319 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4320 (UNWIND_SECTION_NAME): Likewise.
4321 (space/subspace related structures): Conditionalize definitions
4322 on OBJ_SOM.
4323 (space/subspace directives and support routines): Conditionalize
4324 definitions and references/uses on OBJ_SOM.
4325 (label_symbol_struct): For ELF, track the symbol's segment. For
4326 SOM track its space.
4327 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4328 changes.
4329 (USE_ALIASES): Kill for both SOM & ELF.
4330 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4331 (pa_space, pa_subspace): Corresponding changes.
4332 (pa_spaces_begin): Corresponding chagnes.
4333 (md_begin): Do not muck around with space/subspace stuff for
4334 OBJ_ELF.
4335 (md_apply_fix): Temporarily disable argument relocation stuff
4336 for OBJ_ELF.
4337 (tc_gen_reloc): Temporarily disable relocation generation for
4338 OBJ_ELF
4339 (pa_build_unwind_subspace): Similarly.
4340
fed881b1
NC		 43411999-06-16 Nick Clifton <nickc@cygnus.com>
4342
4343 * config/tc-arm.c (thumb_set): New pseudo op.
4344 (text, data, section): Override these pseudo ops with ARM
4345 specific versions.
4346 (s_thumb_set): New function: Perform the same as a .set pseudo
4347 op, but also mark the alias'ed symbol as being a Thumb
4348 function.
4349 (arm_s_text): New function: Perform the same as the .text
4350 pseudo op, but dump the literal pool before changing
3e87a760 4351 sections.
fed881b1
NC		 4352 (arm_s_data): New function: Perform the same as the .data
4353 pseudo op, but dump the literal pool before changing
3e87a760 4354 sections.
fed881b1 4355 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 4356 .section pseudo op, but dump the literal pool before changing
4357 sections.
fed881b1
NC		 4358 (arm_cleanup): Do not reset the current section before dumping
4359 the literal pool.
4360
0f94f4c8
NC		 43611999-06-17 Nick Clifton <nickc@cygnus.com>
4362
2f3519a2
NC		 4363 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4364 OPTION_NO_WARN_UNMATCHED entries.
4365 (md_parse_option): Generate a warning message if an unrecognised
4366 option is encountered.
4367
0f94f4c8
NC		 4368 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4369 (get_operands): When parsing an expression after an '@' symbol
4370 has been detected, do not ignore '#' symbols.
4371 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 4372 false.
0f94f4c8 4373
e4a86f6f
ILT		 43741999-06-13 Ian Lance Taylor <ian@zembu.com>
4375
4376 From K. Richard Pixley <rich@noir.com>:
4377 * configure.in (ppc-*-vxworks*): New target.
4378 * configure: Rebuild.
4379
a8aed0fb
UD		 43801999-06-12 Philip Blundell <philb@gnu.org>
4381
4382 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4383
7565ed77
ILT		 43841999-06-13 Ian Lance Taylor <ian@zembu.com>
4385
4386 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4387 which refer to symbols in linkonce sections, permit reducing the
4388 relocs if the symbol is local.
4389
b9e57a38
ILT		 43901999-06-12 Ian Lance Taylor <ian@zembu.com>
4391
4392 * subsegs.c (subseg_text_p): New function.
4393 * as.h (subseg_text_p): Declare.
4394 * read.c (do_align): Use subseg_text_p to set the default fill.
4395 * write.c (subsegs_finish): Likewise.
4396 * config/obj-coff.c (write_object_file): Likewise.
4397 * config/tc-i386.h (md_maybe_text): Don't define.
4398 (md_do_align): Use subseg_text_p to set the default fill.
4399 * config/tc-m32r.c (m32r_do_align): Likewise.
4400 * config/tc-sh.c (sh_do_align): Likewise.
4401 * config/tc-sparc.h (md_do_align): Likewise.
4402
008960a5
ILT		 44031999-06-12 David O'Brien <obrien@freebsd.org>
4404
4405 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4406 * configure: Rebuild.
4407
a1605869
ILT		 44081999-06-12 Ian Lance Taylor <ian@zembu.com>
4409
d9ac5a3b
ILT		 4410 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4411 * Makefile.am: Rebuild dependencies.
4412 * Makefile.in: Rebuild.
4413
a1605869
ILT		 4414 * config/tc-i386.c (i386_immediate): Remove unused label
4415 seg_unimplemented.
4416
4417 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4418 * symbols.c: Likewise.
4419 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4420 sy_next field when taking address, rather than symbol_next.
4421
4422 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4423 offsetT.
4424 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4425 value from the output file architecture.
4426 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4427 * dwarf2dbg.h: Change bfd_vma to addressT.
4428
a7cd1c22
ILT		 44291999-06-11 Ian Lance Taylor <ian@zembu.com>
4430
4431 * dwarf2dbg.h: Use PARAMS in function declarations.
4432
76171f81
ILT		 44331999-06-11 Martin Dorey <mdorey@madge.com>
4434
4435 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4436 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4437 OBJ_ELF.
4438 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4439
9b4d630b
ILT		 44401999-06-11 Ian Lance Taylor <ian@zembu.com>
4441
5865bb77
ILT		 4442 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4443
9e7c96d9
ILT		 4444 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4445 popsection.
4446
1b50c718
ILT		 4447 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4448
1bf67e0d
ILT		 4449 * read.c (read_a_source_file): Only declare inescape if
4450 QUOTES_IN_INSN.
4451
4452 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4453 match parameters.
4454 (find_entry_byval): Add parens to avoid warning.
4455
4456 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4457
9b4d630b
ILT		 4458 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4459 undefined symbols.
4460
a22b281c
RH		 44611999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4462
66778679 4463 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 4464 with isoctal.
4465
4466 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4467 synthetize_setx): New functions.
4468 (md_assemble): Broken the special cases into the above
4469 functions. Make compiler happy if sizeof(bfd_vma)==4.
4470 Fix sethi generated from set/setuw. If instructions have a relloc,
4471 always clear the fields to be relocated in the opcode.
4472 (sparc_ip): Remove special_case global variable.
4473
7f2f689c
ILT		 44741999-06-10 Ian Lance Taylor <ian@zembu.com>
4475
d7ba4a77
ILT		 4476 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4477 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4478 indication of success rather than a value.
4479 (itbl_get_val): Likewise.
4480 (itbl_get_field): Use strcspn. Change delimiters to include
4481 parens.
4482 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4483 (itbl_get_val): Likewise.
4484 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4485
7f2f689c
ILT		 4486 * symbols.c (copy_symbol_attributes): Convert local symbols to
4487 regular symbols.
4488
c1d3c45e
NC		 44891999-06-10 Nick Clifton <nickc@cygnus.com>
4490
4491 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 4492 ARM920t.
c1d3c45e 4493
63fab58c
RH		 44941999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4495
4496 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4497 Optimize set if sizeof(bfd_vma) == 64.
4498 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 4499 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 4500 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4501
cf9a1301
RH		 45021999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4503
4504 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4505 (s_ncons): New function.
4506 (native_op_table): New table.
4507 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4508 R_SPARC_OLO10 handling.
4509
bf29b231
RH		 4510Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4511
4512 * expr.h (struct expressionS): Revert last change; widen X_op.
4513 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4514
9be1cda6
AS		 4515Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4516
a4835b42
AS		 4517 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4518 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4519 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4520 * Makefile.in: Regenerated.
4521
9be1cda6
AS		 4522 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4523 `common' pass on to s_mri_common.
3e87a760 4524 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 4525
62335629
RH		 45261999-06-06 Richard Henderson <rth@cygnus.com>
4527
4528 * config/obj-elf.c (obj_elf_section): Don't free the return
4529 value of demand_copy_C_string.
4530
9de8d8f1
RH		 45311999-06-05 Richard Henderson <rth@cygnus.com>
4532
4533 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4534 creation logic from obj_elf_create_section.
4535
4536 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4537 (section_stack): New.
4538 (special_sections): Make const.
4539 (obj_elf_section): Gut and rewrite parsing.
4540 (obj_elf_change_section): New function broken out of obj_elf_section.
4541 (obj_elf_parse_section_letters): Likewise.
4542 (obj_elf_section_word): Likewise.
4543 (obj_elf_section_type): Likewise.
4544 (obj_elf_previous): Treat as a toggle.
4545 (obj_elf_popsection): New.
4546 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4547 (ppc_section_type): Likewise.
4548 * config/tc-ppc.h: Likewise.
4549
4550 * expr.h (struct expressionS): Don't make X_op a bitfield.
4551 * config/tc-alpha.c: Update for symbol handling changes.
4552 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4553 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4554
58b5739a
RH		 45551999-06-05 Richard Henderson <rth@cygnus.com>
4556
4557 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4558 (dwarf2_gen_line_info): Kill unused variables.
4559 (dwarf2_finish): Likewise.
4560 (dwarf2_where): Likewise.
4561 (dwarf2_directive_file): If we've only got a string,
4562 hand off to s_app_file.
4563 * ecoff.c: Move the include of ecoff.h.
4564 * symbols.h (S_IS_FUNCTION): Prototype.
4565
4566 * read.c (LEX_HASH): Supply a default.
4567 (lex_type): Use it.
4568 (s_globl): Update `c' after skipping whitespace.
4569 * read.h (LEX_END_NAME, is_name_ender): New.
4570 * expr.c (get_symbol_end): Respect it.
4571
398e8c25
ILT		 45721999-06-04 Mark Klein <mklein@dis.com>
4573
993142d5
ILT		 4574 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4575 to real if OBJ_SOM
4576 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4577
398e8c25
ILT		 4578 * config/tc-hppa.c: Update for symbol handling changes.
4579
b4013713
ILT		 45801999-06-03 Ian Lance Taylor <ian@zembu.com>
4581
080e41e6
ILT		 4582 * cgen.c: Update for symbol handling changes.
4583 * config/tc-m32r.c: Likewise.
f412ead8 4584
a0f75b47
ILT		 4585 * config/tc-hppa.h: Update for symbol handling changes.
4586 * config/tc-hppa.c: Likewise.
4587
174419c1
ILT		 4588 * config/tc-arm.h: Update for symbol handling changes.
4589 * config/tc-arm.c: Likewise.
4590 (symbol_make_empty): Remove. Just use symbol_create.
4591
4592 * symbols.c (symbol_set_tc): Correct name.
4593
6104f0a0
ILT		 4594 * Makefile.am: Rebuild dependencies.
4595 ($(OBJS)): Don't depend upon struc-symbol.h.
4596 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4597 * dep-in.sed: Don't remove struc-symbol.h.
4598 * Makefile.in: Rebuild.
4599
b4013713
ILT		 4600 * doc/internals.texi (Symbols): Describe changes in symbol
4601 handling.
4602
6576f0b5
RH		 46031999-06-03 Richard Henderson <rth@cygnus.com>
4604
4605 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4606 instead of doing the work by hand.
4607
fac0d250
RH		 46081999-06-03 David Mosberger <davidm@hpl.hp.com>
4609
4610 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4611 state of line state-machine.
4612 (struct ls): Collect DWARF2 line state-machine state in new member
4613 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4614 resulted in any DWARF2 directives.
4615 (reset_state_machine): New function.
4616 (out_end_sequence): Ditto.
4617 (dwarf2_gen_line_info): When switching sections or switching to a
4618 lower text address, call out_end_sequence() first to terminate the
4619 previous code sequence as code sequences MUST have monotonically
4620 increasing addresses.
4621 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4622
46231999-06-03 David Mosberger <davidm@hpl.hp.com>
4624
4625 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4626 DWARF2 debug info (line information only, at this point).
4627 * as.h: Update comment about supported debug formats.
4628 * dwarf2dbg.c, dwarf2dbg.h: New files.
4629 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4630
4631 * expr.c (operand): Don't use [ for parens if we want an index op.
4632 (op_encoding): Switch [ into O_index, if desired.
4633 (op_rank): Renumber with O_index on bottom.
4634 (expr): If O_index, match closing bracket.
4635 * expr.h (O_index): New.
4636
4637 * read.c (read_a_source_file): Conditionally allow matched "
4638 in lines passed to md_assemble.
4639
4640 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4641
49309057
ILT		 46421999-06-03 Ian Lance Taylor <ian@zembu.com>
4643
4644 Add support for storing local symbols in a small structure to save
4645 memory when assembling large files.
4646 * as.h: Don't include struc-symbol.h.
4647 (symbolS): Add typedef.
4648 * symbols.c: Include struc-symbol.h.
4649 (local_hash): New static variable.
4650 (save_symbol_name): New static function, from symbol_create.
4651 (symbol_create): Call save_symbol_name.
4652 (local_symbol_count): New static variable.
4653 (local_symbol_conversion_count): Likewise.
4654 (LOCAL_SYMBOL_CHECK): Define.
4655 (local_symbol_make): New static function.
4656 (local_symbol_convert): New static function.
4657 (colon): Handle local symbols. Create local symbol for local
4658 label name.
4659 (symbol_table_insert): Handle local symbols.
4660 (symbol_find_or_make): Create local symbol for local label name.
4661 (symbol_find_base): Check for local symbol.
4662 (symbol_append, symbol_insert): Check for local symbols.
4663 (symbol_clear_list_pointers, symbol_remove): Likewise.
4664 (verify_symbol_chain): Likewise.
4665 (copy_symbol_attributes): Likewise.
4666 (resolve_symbol_value): Handle local symbols.
4667 (resolve_local_symbol): New static function.
4668 (resolve_local_symbol_values): New function.
4669 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4670 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4671 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4672 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4673 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4674 (symbol_previous, symbol_next): New functions.
4675 (symbol_get_value_expression): Likewise.
4676 (symbol_set_value_expression): Likewise.
4677 (symbol_set_frag, symbol_get_frag): Likewise.
4678 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4679 (symbol_mark_used_in_reloc): Likewise.
4680 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4681 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4682 (symbol_mri_common_p): Likewise.
4683 (symbol_mark_written, symbol_clear_written): Likewise.
4684 (symbol_written_p): Likewise.
4685 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4686 (symbol_section_p, symbol_equated_p): Likewise.
4687 (symbol_constant_p): Likewise.
4688 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4689 (symbol_get_obj, symbol_set_obj): Likewise.
4690 (symbol_get_tc, symbol_set_tc): Likewise.
4691 (symbol_begin): Initialize local_hash.
4692 (print_symbol_value_1): Handle local symbols.
4693 (symbol_print_statistics): Print local symbol statistics.
4694 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4695 Declare new symbols.c functions. Move many declarations here from
4696 struc-symbol.h.
4697 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4698 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4699 (struct symbol): Move bsym to make it clearly the first field.
4700 Remove TARGET_SYMBOL_FIELDS.
4701 (symbolS): Don't typedef.
4702 (struct broken_word): Remove.
4703 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4704 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4705 (symbol_clear_list_pointers): Likewise.
4706 (symbol_insert, symbol_remove): Likewise.
4707 (symbol_previous, symbol_append): Likewise.
4708 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4709 (struct local_symbol): Define.
4710 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4711 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4712 (local_symbol_get_frag, local_symbol_set_frag): Define.
4713 (local_symbol_get_real_symbol): Define.
4714 (local_symbol_set_real_symbol): Define.
4715 Define.
4716 * write.c (write_object_file): Call resolve_local_symbol_values.
4717 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4718 (TARGET_SYMBOL_FIELDS): Don't define.
4719 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4720 ECOFF_DEBUGGING, add ECOFF fields.
4721 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4722 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4723 ECOFF_DEBUGGING, add ECOFF fields.
4724 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4725 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4726 * config/tc-mcore.h: Don't include struc-symbol.h.
4727 (TARGET_SYMBOL_FIELDS): Don't define.
4728 (struct mcore_tc_sy): Define.
4729 (TC_SYMFIELD_TYPE): Define.
4730 * Many files: Use symbolS instead of struct symbol. Use new
4731 accessor functions rather than referring to symbolS fields
4732 directly.
4733
4734 * read.c (s_mri_common): Don't add in value of line_label.
4735
4736 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4737 checking for SEC_LINK_ONCE.
4738
4739 * config/tc-sh.h (sh_fix_adjustable): Declare.
4740
4741 * app.c (input_buffer): New static variable.
4742 (app_push): Save saved_input in allocated buffer.
4743 (app_pop): Restored saved_input.
4744 (do_scrub_chars): Change get parameter to take char * and int as
4745 arguments. Change GET macro to pass input_buffer to get
4746 function. Don't save input into allocated buffer.
4747 * as.h (do_scrub_chars): Update declaration.
4748 * input-file.c (input_file_get): Change to take char * and int.
4749 Read data into passed in buffer. Remove static buffer.
4750 * read.c (scrub_from_string): Change to take char * and int. Copy
4751 data into passed in buffer.
4752
4753 * hash.h: Neaten. Declare hash_traverse.
4754 * hash.c: Complete rewrite based on BFD hashing code.
4755 * gasp.c (chunksize): New variable.
4756 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4757 hash_delete.
4758
661e4995
NC		 47591999-05-28 Nick Clifton <nickc@cygnus.com>
4760
4761 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4762 addend unless the target uses an old ABI.
4763
d9a62219
DE		 4764Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4765
4766 -Wchar-subscripts cleanup
4767 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 4768 calls to isascii,iscntrl are correct.
d9a62219
DE		 4769 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4770 (unsigned char).
4771 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4772 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4773 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4774 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4775
6da466c7
ILT		 47761999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4777
4778 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4779 width for Coldfire.
4780 (arch_coldfire_p): New #define.
4781 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4782
47831999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4784
4785 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4786
4787 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4788 (install_operand): Add place `N'.
4789 (init_table): Add registers ACC, MACSR, MASK.
4790
4791 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4792
4793 * config/tc-m68k.c: Change mcf5200 --> mcf.
4794 (archs): Add mcf5206e, mcf5307.
4795 (m68k_ip): Add format `u'.
4796 (install_operand): Add place `m', `M', `h'.
4797 (init_table): Add upper/lower registers.
4798
4799 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4800
bedf545c
ILT		 48011999-05-28 Martin Dorey <mdorey@madge.com>
4802
4803 * config/tc-i960.c: Several minor changes to add ELF and
4804 BFD_ASSEMBLER support.
4805 * config/tc-i960.h: Likewise.
4806 * configure.in (i960-*-elf*): New target.
4807 * aclocal.m4, configure: Rebuild.
4808
40c62b25
AM		 48091999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4810
4811 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4812 reloc changes when defined(BFD_ASSEMBLER).
4813
daa01f85
AM		 48141999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4815
4816 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4817
4818 * write.c (write_print_statistics): Output to file, not stderr.
4819
4820 * expr.c (generic_bignum_to_int32,64): Prototype.
4821
4822 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4823 output_sleb128, output_uleb128, output_big_sleb128,
4824 output_big_uleb128, output_big_leb128): Prototype.
4825 (output_big_sleb128, output_big_uleb128): Make inline.
4826 (output_big_leb128): Remove inline
4827
4828 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4829 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4830 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4831 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4832 value for correct overflow check in write.c:fixup_segment.
4833 * write.c (fixup_segment): Move bitfield overflow checks to after
4834 the md_apply_fix call.
4835 * config/obj-coff.c (fixup_segment): Likewise.
4836 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4837 valueT *val argument.
4838
19b34177
AS		 4839Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4840
4841 * config/atof-ieee.c (gen_to_words): Correctly round a
4842 denormalized number. Fix off-by-one in range checking for
3e87a760 4843 exponent in a denormal.
19b34177 4844
b8a40f53
NC		 48451999-05-10 Nick Clifton <nickc@cygnus.com>
4846
4847 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 4848 name.
b8a40f53 4849
53f3de98
RH		 4850Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4851
4852 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4853
578ec497
AM		 48541999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4855
4856 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4857 (ReverseRegRegmem): Remove.
4858 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4859 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4860 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4861 kludge.
4862
4863 From Doug Ledford <dledford@redhat.com>
4864 * config/tc-i386.h (RegXMM): New for P/III.
4865 * config/tc-i386.c: Add support for P/III.
4866
d0e9a01c
RH		 4867Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4868
4869 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4870 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4871 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4872
83183c0c
RH		 4873Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4874
4875 * config/tc-i386.c (i386_immediate): Skip whitespace before
4876 complaining about junk after expression.
4877 (i386_displacement): Likewise.
4878
03987ced
RH		 4879Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4880
4881 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4882 Don't copy before downcaseing.
4883
0d96863f 48841999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 4885
66778679
RH		 4886 * tc-m68k.c: Include elf/m68k.h.
4887 (m68k_elf_final_processing): New routine.
4888 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4889 Define.
3e87a760 4890
90700a53
JL		 4891Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4892
4893 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4894 17 bit fmt insn.
4895
252b5132
RH		 48961999-04-30 Nick Clifton <nickc@cygnus.com>
4897
4898 * config/tc-mcore.c (mcore_s_section): Dump literals before
4899 changing section.
4900
49011999-04-29 Nick Clifton <nickc@cygnus.com>
4902
4903 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4904 for COFF/PE port.
4905
4906Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4907
4908 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4909 (TC_INIT_FIX_DATA): Delete.
4910 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4911 (TC_INIT_FIX_DATA): Delete.
4912 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4913 * write.c (fix_new_internal): Initialize fx_cgen member.
4914 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4915 (gas_cgen_md_apply_fix3): Update.
4916 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4917 (md_cgen_record_fixup_exp): Update.
4918 (FX_OPINFO_R_TYPE): Update.
4919
4920 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4921 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4922 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4923 * frags.h (struct frag): Make opindex, opinfo ints.
4924
4925 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4926
49271999-04-26 Tom Tromey <tromey@cygnus.com>
4928
4929 * aclocal.m4, configure: Updated for new version of libtool.
4930
49311999-04-22 Nick Clifton <nickc@cygnus.com>
4932
4933 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 4934 md_apply_fix.
252b5132
RH		 4935 (md_apply_fix3): Do not fix up absolute relocations against
4936 symbolic values.
4937
4938 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4939
49401999-04-20 Nick Clifton <nickc@cygnus.com>
4941
4942 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4943 changes and data-in-text directives.
4944 (mcore_cons): New function: intercept cons() operations.
4945 (mcore_float_cons): New function: intercept float_cons()
3e87a760 4946 operations.
252b5132
RH		 4947 (mcore_stringer): New function: intercept stringer() operations.
4948
49491999-04-18 Ian Lance Taylor <ian@zembu.com>
4950
4951 * obj.h (struct format_ops): Change generate_asm_lineno field to
4952 take no parameters.
4953 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4954
4955 * config/tc-alpha.c (find_opcode_match): Add default case to
4956 switch.
4957 (find_macro_match): Likewise.
4958 (load_expression): Parenthesize && within ||.
4959
4960 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4961
49621999-04-17 Nick Clifton <nickc@cygnus.com>
4963
4964 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4965 .text .data .section pseudo ops.
3e87a760
AM		 4966 (mcore_s_section): New function. Dump lits before changing secs.
4967 (mcore_s_text): New function. Dump lits before changing secs.
4968 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 4969
49701999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4971
4972 * config/tc-mips.c (mips_32bitmode): New.
4973 (md_begin): Set mips_32bitmode if needed.
4974 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4975 Set EF_MIPS_32BITMODE.
4976
4977Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4978
4979 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4980 change.
4981
49821999-04-16 Nick Clifton <nickc@cygnus.com>
4983
4984 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4985
4986Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4987
3e87a760 4988 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 4989 expressions correctly.
4990
4991
49921999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4993
4994 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4995
4996Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4997
4998 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4999 and fmpynfadd instructions.
5000
50011999-04-11 Richard Henderson <rth@cygnus.com>
5002
5003 * as.h (environ): Declare it, if needed.
5004 * as.c (dump_statistics): Don't declare environ.
5005 * configure.in (environ): Detect declaration.
5006 * configure, config.in: Rebuild
5007
5008 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5009 (i386_displacement): Allocate enough space for replacement buffer.
5010 Clean up replacement buffer initialization.
5011
50121999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5013
5014 * subsegs.c (section_symbol): Don't create a new symbol if one
5015 already exists; instead, use the existing one, but set its segment
5016 and frag data if it hasn't already been defined.
5017 * config/obj-coff.c (c_section_symbol): Likewise.
5018
5019Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5020
5021 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5022
50231999-04-08 Nick Clifton <nickc@cygnus.com>
5024
5025 * config/tc-mcore.c: New File: Support routines for MCore
5026 assembler.
3e87a760 5027 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5028 * config/obj-coff.c: Add support for mcore-pe target.
5029
5030 * Makefile.am: Add support for MCore targets.
5031 * Makefile.in: Regenerate.
5032 * configure.in: Add support for MCore targets.
5033 * configure: Regenerate.
5034
5035 * doc/all.texi: Set MCORE.
5036 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5037
252b5132
RH		 5038 * write.h: Prevent multiple inclusion.
5039
50401999-04-06 Ian Lance Taylor <ian@zembu.com>
5041
5042 * asintl.h (LC_MESSAGES): Never define.
5043 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5044 does not define it.
5045 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5046 does not define it.
5047
5048 * Makefile.am (m68k-parse.c): If configuring in the source
5049 directory, copy m68k-parse.y into the local directory before
5050 running ylwrap, to remove spurious differences when generating
5051 snapshots.
5052 * Makefile.in: Rebuild.
5053
5054 * config/tc-sparc.h (md_do_align): Just allocate the number of
5055 bytes necessary, rather than always allocating 1024.
5056
50571999-04-04 Ian Lance Taylor <ian@zembu.com>
5058
5059 * listing.c (listing_newline): Add cast to avoid warning.
5060 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5061 * config/tc-i386.c (i386_scale): Add return value.
5062 (build_displacement_string): Remove unused local temp_disp2.
5063 (i386_intel_memory_operand): Add parentheses to avoid warning.
5064 (i386_intel_operand): Remove unused local end_of_operand_string.
5065 (i386_operand): Remove unused local operand_modifier.
5066 (i386_operand): Add parens to avoid warning.
5067
50681999-04-04 Don Bowman <don@pixsci.com>
5069
5070 * configure.in: Add mips*-*-vxworks* target; have it define
5071 MIPS_STABS_ELF.
5072 * configure, config.in: Rebuild.
5073
50741999-03-31 Nick Clifton <nickc@cygnus.com>
5075
5076 * configure.in (emulations): Add support for arm-epoc-pe.
5077 * configure: Regenerate.
5078 * config/te-epoc-pe.h: New file. Define macros specific to
5079 arm-epoc-pe target.
5080 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5081 for arm-epoc-pe target.
5082
5083Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5084
5085 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5086
5087Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5088
5089 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5090 detect ",n" without a condition.
5091 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5092
5093
5094Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5095
5096 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5097 instruction is encoded with one bit.
5098
5099
51001999-03-23 Ian Lance Taylor <ian@zembu.com>
5101
5102 * doc/internals.texi (CPU backend): Mention that
5103 line_separator_chars should not include newline. From thi
5104 <ttn@mingle.glug.org>.
5105
51061999-03-22 Doug Evans <devans@casey.cygnus.com>
5107
5108 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5109 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5110
5111Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5112
5113 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5114
5115Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5116
5117 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5118
5119
5120Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5121
5122 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5123
252b5132
RH		 51241999-03-15 Martin Hunt <hunt@cygnus.com>
5125
5126 * app.c (do_scrub_begin): Change '-' back to a symbol char
5127 so we can use multiple opcodes on a line again.
5128
5129 * config/tc-d30v.c: By default, warn if a symbol has
5130 the same name as a register. Plus some minor
5131 updates from the branch.
5132
51331999-03-13 Nick Clifton <nickc@cygnus.com>
5134
5135 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5136 BFD_RELOC_16 and BFD_RELOC_64.
5137
51381999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5139
5140 * expr.c (expr): Add missing else.
5141
51421999-03-12 Nick Clifton <nickc@cygnus.com>
5143
5144 * config/tc-arm.c (md_apply_fix3): Improve error message.
5145
51461999-03-11 Doug Evans <devans@casey.cygnus.com>
5147
5148 * Makefile.am (CPU_TYPES): Add fr30.
5149 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5150 (fr30,m32r dependencies): Update.
5151 * Makefile.in: Rebuild.
5152
5153 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5154 (gas_cgen_record_fixup_exp): Ditto.
5155 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5156 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5157 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5158 (md_cgen_lookup_reloc): Update use of operand->type.
5159 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5160 (md_convert_frag): Call cgen_operand_lookup_by_num.
5161 (md_cgen_lookup_reloc): Update use of operand->type.
5162 (m32r_cgen_record_fixup_exp): Ditto.
5163
51641999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5165
5166 * config/tc-mips.c (md_show_usage): Fix message.
5167
51681999-03-03 Nick Clifton <nickc@cygnus.com>
5169
5170 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5171 and LDR reg,=<expr> instruction.
5172
5173 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5174 -mcpu=arm9tdmi.
5175
5176Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5177
5178 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5179
51801999-02-17 Nick Clifton <nickc@cygnus.com>
5181
5182 This patch was created by: Scott Bambrough
5183 <scottb@corelcomputer.com>
3e87a760
AM		 5184
5185 * app.c:
252b5132 5186 Special cased '@' character. The '@' character is used as the
3e87a760 5187 ARM assembler comment character, as a special character
252b5132
RH		 5188 and in ELF .symver pseudo-op's, and as a special character in
5189 .type and .section pseudo-ops.
5190 (symver_pseudo): New static variable.
5191 (symver_state): New static variable.
5192 (struct app_save): Add field 'symver_state'.
5193 (app_push): Save global symver_state int struct app_save.
5194 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 5195 (do_scrub_chars): Special case handling of '@' character in
5196 .symver pseudo-ops.
252b5132
RH		 5197
5198 * configure.in: Modified to recognize armv* uname syntax from ARM
5199 Linux kernel.
5200 * configure: Regenerated.
3e87a760 5201
252b5132
RH		 5202 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5203 a prefix to the section's type.
5204 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5205 the type's typename.
5206
5207 * config/tc-arm.h: Add support for PIC generation:
5208 (pic_code): New boolean.
5209 (obj_relocate_extern): Define.
5210 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5211 (TC_CONS_FIX_NEW): Define.
5212 (tc_fix_adjustable): Define.
5213 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 5214
252b5132
RH		 5215 * config/tc-arm.c: Add support for PIC generation:
5216 (line_seperator_chars): Allow ';' as a seperator for Linux.
5217 (is_immediate_prefix): New macro.
5218 (arm_parse_reloc): New function.
5219 (s_arm_elf_cons): New function.
5220 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5221 (md_undefined_symbol): Special case handling for the Global Offset
5222 Table's symbol.
5223 (md_apply_fix3): Handle PIC relocs.
5224 (tc_gen_reloc): Handle PIC relocs.
5225 (md_parse_option): Add support for '-k' command line switch to
5226 enable PIC generation.
5227 (cons_fix_new_arm): New function.
5228 (s_arm_elf_cons): New function.
5229
5230Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5231
5232 * configure.in: Add comments for uses of AC_DEFINE.
5233 * acinclude.m4: Likewise.
5234 * acconfig.h: Remove.
5235 * aclocal.m4: Rebuild.
5236 * configure: Rebuild.
5237 * Makefile.in: Rebuild.
5238 * config.in: Rebuild.
5239
52401999-02-15 Jim Lemke <jlemke@cygnus.com>
5241
5242 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5243 non-constant offset from a base register.
5244
52451999-02-14 Ken Raeburn <raeburn@raeburn.org>
5246
5247 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5248 strings always.
5249
5250Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5251
5252 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5253 (emit_insn): Look for pc-relative and no-overflow specifiers on
5254 internal relocation types.
5255
52561999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5257
5258 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5259 -mcpu=NNNN flags.
5260
5261 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5262 mips_cpu instead.
5263 (mips_4650, mips_4010, mips_4100): Variables removed.
5264 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5265 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5266 variables.
5267 (md_begin): Don't bother initializing the mips_NNNN variables;
5268 mips_cpu is set, and that's good enough now.
5269 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5270 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5271 (show): New function, to handle wrapping in the CPU lists.
5272 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5273
5274Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5275
5276 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5277 than treat as an immediate specifier.
5278
5279Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5280
5281 * config/tc-i386.c: Prototype many functions.
5282 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5283 (i386_immediate): Remove unused second argument.
5284 (i386_intel_operand): Fix i386_is_reg typo.
5285 (i386_operand): Use allow_naked_reg.
5286 (output_invalid): Make operand int for K&R.
5287
5288Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5289
5290 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5291 patch.
5292 * Makefile.in: Rebuild.
5293
52941999-02-09 Doug Evans <devans@casey.cygnus.com>
5295
5296 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5297 (cgen.o): Ditto.
5298 (EXTRA_as_new_SOURCES): Comment out.
5299 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5300 * Makefile.in: Rebuild.
5301 * doc/Makefile.in: Rebuild.
5302 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5303 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5304 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5305 * configure: Rebuild.
5306 * aclocal.m4: Rebuild.
5307 * config.in: Rebuild.
5308 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5309 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5310 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5311 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5312 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5313 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5314 (gas_cgen_record_fixup_exp): Ditto.
5315 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5316 descriptor, not global variable.
5317 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5318 descriptor, not global variable. Refer to insert_operand handler
5319 via cpu descriptor, not global function.
5320 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5321 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5322 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5323 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5324 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5325 * config/tc-m32r.c: Ditto.
5326 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5327 (md_assemble): Ditto.
5328 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5329
53301999-02-09 Nick Clifton <nickc@cygnus.com>
5331
5332 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5333 relocations for ELF targets.
5334
53351999-02-08 Nick Clifton <nickc@cygnus.com>
5336
5337 * configure.in: Add support for StrongARM target.
5338 * configure: Regenerate.
5339
53401999-02-05 Nick Clifton <nickc@cygnus.com>
5341
5342 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5343
5344 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5345 for COFF ports.
5346
5347Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5348
5349 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5350
5351Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5352
66778679
RH		 5353 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5354 (INTEL_DWORD_MNEM_SUFFIX): Define.
5355 (BYTE_PTR): Define.
5356 (WORD_PTR): Define.
5357 (DWORD_PTR): Define.
5358 (XWORD_PTR): Define.
5359 (SHORT): Define.
5360 (OFFSET_FLAT): Define.
5361 (FLAT): Define.
5362 (NONE_FOUND): Define.
5363 (No_dSuf): Define.
5364 (No_xSuf): Define.
5365 * config/tc-i386.c (set_intel_syntax): New routine.
5366 (intel_syntax): Declare.
5367 (allow_naked_reg): Declare.
5368 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5369 (intel_float_operand): New routine.
5370 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5371 Handle brackets as well as parens. Call i386_intel_operand for
5372 intel syntax. Reverse operands if appropriate. Handle new
5373 suffixes. Handle movzx and movsx.
5374 (i386_is_reg): New routine.
5375 (i386_immediate): New routine.
5376 (i386_scale): New routine.
5377 (i386_displacement): New routine.
5378 (i386_operand_modifier): New routine.
5379 (build_displacement_string): New routine.
5380 (i386_parse_seg): New routine.
5381 (i386_intel_memory_operand): New routine.
5382 (i386_intel_operand): New routine.
5383 (i386_operand): Call i386_displacement, i386_immediate,
5384 i386_scale, etc. instead of handling inline.
5385 (parse_register): Handle registers without prefix.
252b5132
RH		 5386
5387Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5388
66778679
RH		 5389 * configure: Regenerate.
5390 * configure.in (arm-*-oabi): New.
5391 (thumb-*-oabi): New.
5392 * config/tc-arm.c (target_oabi): Declare.
5393 (md_apply_fix3): Support REL relocs.
5394 (md_parse_option): Handle -oabi.
5395 (elf32_arm_target_format): New routine.
5396 (md_longopts): Add OPTION_OABI.
5397 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 5398
5399
54001999-01-28 Nick Clifton <nickc@cygnus.com>
5401
5402 * write.c (write_relocs): Handle out of range error.
5403
5404 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5405 (fr30_force_relocation): Default to 0.
5406
5407 * config/tc-fr30.h (obj_fix_adjustable): Define.
5408 (TC_FORCE_RELOCATION): Define.
5409
5410 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 5411 relocs.
252b5132
RH		 5412
54131999-01-16 Nick Clifton <nickc@cygnus.com>
5414
5415 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5416 merge of two instructions if the left instruciton kills the right.
5417
54181999-01-11 Doug Evans <devans@casey.cygnus.com>
5419
5420 * Makefile.in: Regenerate.
5421 * configure.in: Redo test for using cgen.
5422 * configure: Regenerate.
5423
54241999-01-09 Nick Clifton <nickc@cygnus.com>
5425
5426 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5427 redefinition of this macro.
5428
5429Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5430
5431 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5432 warning.
5433
54341998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5435
5436 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5437 a read of HI or LO and an immediatly following branch.
5438
54391998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5440
5441 * config/tc-mips.c (md_begin): Another correction to the setting of
5442 mips_eabi64.
5443
54441998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5445
3e87a760
AM		 5446 * config/tc-mips.c (md_begin): Correct type-o in setting of
5447 mips_eabi64.
252b5132
RH		 5448
54491998-12-21 Nick Clifton <nickc@cygnus.com>
5450
5451 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5452 bit insn when optimizing, so that parallelised instructions will
5453 start on a 32 bit boundary.
5454
54551998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5456
5457 * config/tc-mips.c (mips_eabi64): New.
5458 (md_begin): Set mips_eabi64.
5459 (mips_elf_final_processing): Use it.
5460
54611998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5462
3e87a760 5463 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 5464 Correct setting of ABI in e_flags.
5465
5466Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5467
3e87a760
AM		 5468 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5469 in delay slots.
252b5132
RH		 5470
54711998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5472
5473 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 5474
252b5132
RH		 54751998-12-15 Doug Evans <devans@casey.cygnus.com>
5476
5477 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5478 warning, values that don't fit in the field.
5479
54801998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5481
5482 * config/tc-mips.c (mips_abi_string): New.
5483 (md_parse_option,md_longopts): Add mabi.
5484 (mips_elf_final_processing): Set e_flags based on mabi flag.
5485
54861998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5487
3e87a760 5488 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 5489
549098-12-11 Ken Raeburn <raeburn@cygnus.com>
5491
5492 * config/tc-h8300.c (build_bytes): Change message given if the
5493 instruction requires H8/300H mode and we're not in Hmode, to
5494 suggest that it may be the operand modes that are the problem, not
5495 necessarily the opcode.
5496
54971998-12-10 Nick Clifton <nickc@cygnus.com>
5498
5499 * config/tc-fr30.c: Add line separator character.
5500
5501Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5502
5503 * configure.in (hppa-*-mpeix*): New target.
5504 * config/obj-som.h (obj_som_compiler): Declare.
5505 * config/obj-som.c (compiler_seen): New static variable.
5506 (obj_som_compiler): New function.
5507 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 5508 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 5509 (pa_type_args): Set hppa_priv_level.
5510 (pa_compiler): New static function if OBJ_SOM.
5511 * configure: Rebuild.
5512
5513Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5514
5515 * read.c (output_leb128): Don't mark as inline.
5516
55171998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5518
3e87a760 5519 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 5520 AIX .vbyte unaligned data support.
5521 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 5522 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 5523 sections.
5524
55251998-12-07 Nick Clifton <nickc@cygnus.com>
5526
5527 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 5528 input handling.
252b5132
RH		 5529
5530Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5531
66778679
RH		 5532 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5533 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 5534
5535Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5536
5537 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5538 checking the target type.
5539 (mips-dec-bsd*): Set endian to little.
5540 * configure: Rebuild.
5541
5542 COFF weak symbol support, based on patches from Mark Elbrecht
5543 <snowball3@usa.net>:
5544 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5545 * config/obj-coff.c (obj_coff_weak): New static function.
5546 (obj_coff_endef) [both versions]: Handle weak symbols.
5547 (coff_frob_symbol): Likewise.
5548 (yank_symbols): Likewise.
5549 (obj_pseudo_table): Add "weak".
5550
5551 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5552 <aymeric.vincent@emi.u-bordeaux.fr>.
5553 * aclocal.m4: Rebuild with current tools.
5554 * configure: Rebuild.
5555
5556 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5557 an assertion failure for a case we can't handle when OBJ_ECOFF.
5558
5559 * expr.c (operator): And with 0xff to avoid problems with signed
5560 char.
5561
55621998-12-03 Nick Clifton <nickc@cygnus.com>
5563
5564 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5565 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5566
55671998-12-02 Nick Clifton <nickc@cygnus.com>
5568
5569 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5570 LDI:20 insn.
5571
5572Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5573
3e87a760
AM		 5574 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5575 calculation of pcrel point.
252b5132
RH		 5576
5577Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5578
5579 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5580 pcrel point.
5581
5582Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5583
5584 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5585 scope.
5586 (d10v_cleanup): Only generate previous insn if a multiline insn is
5587 not pending.
5588
5589Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5590
5591 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 5592 FR30_OPERAND_I32.
252b5132
RH		 5593
5594Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5595
5596 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5597 -marm6xxx command line switches.
5598
55991998-11-18 Doug Evans <devans@casey.cygnus.com>
5600
5601 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5602 (itbl-ops.o): Delete duplicate dependencies.
5603 Rebuild dependencies.
5604 Add fr30 dependencies.
5605 * Makefile.in: Rebuild.
5606
5607Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5608
5609 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5610 opcode list.
5611 * listing.c: Ignore line terminator characters found inside
3e87a760 5612 strings.
252b5132
RH		 5613
5614Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5615
5616 * po/gas.pot: Regenerated.
5617
5618Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5619
5620 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5621 fr30_is_label_start(). Also checks for delay slot insns.
5622
5623 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5624 FR30 instructions which contain a colon in the mnemonic.
5625
5626 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5627
5628Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5629
5630 * config/tc-fr30.c: Removed currently superflous code.
5631
5632Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5633
5634 * config/tc-fr30.h: New file.
5635 * config/tc-fr30.c: Tweaking so that it will compile.
5636
5637Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5638
66778679
RH		 5639 * config/tc-d10v.h (obj_fix_adjustable): Define.
5640 (TC_FORCE_RELOCATION): Define.
5641 (d10v_force_relocation): Declare.
5642 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5643 (md_apply_fix3): Handle Vtable relocs.
5644 (d10v_fix_adjustable): New.
5645 (d10v_force_relocation): New.
252b5132
RH		 5646
5647Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5648
5649 * config/tc-d30v.c: Change default behaviour to ignore potential
5650 conflicts between register name and symbol names.
5651
5652Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5653
5654 * configure.in: Add fr30-*-*.
5655 * config/tc-fr30.c: New file.
5656 * Makefile.in: Regenerated.
5657 * config.in: Regenerated.
5658 * configure: Regenerated.
5659 * doc/Makefile.in: Regenerated.
5660 * po/gas.pot: Regenerated.
5661
5662Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5663
5664 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5665 are 16 bit insns.
5666
5667Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5668
5669 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5670 characters.
5671 (do_scrub_chars): Add some casts to unsigned char to avoid
5672 unwanted sign extension.
5673 * read.c (lex_type): Set characters about 127 to be symbol
5674 characters.
5675 * config/tc-i386.c (md_begin): Set identifier_chars and
5676 operand_chars for values above 127.
5677
5678Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5679
66778679
RH		 5680 * configure.in: detect cygwin* instead of cygwin32*
5681 * configure: regenerate
252b5132
RH		 5682
5683Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5684
5685 * listing.c: Add support for producing a listing from piped
3e87a760 5686 input.
252b5132
RH		 5687
5688Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5689
5690 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5691 (append_insn): Account for the tx39's multiply behavior.
5692
56931998-10-26 Michael Meissner <meissner@cygnus.com>
5694
5695 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5696 from assemble_parallel_insns. Add support for '->' to indicate
5697 explicitly serializing the instructions.
5698 (md_assemble): Ditto.
5699
5700Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5701
66778679
RH		 5702 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5703 WEAK handling.
252b5132
RH		 5704
5705Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5706
66778679 5707 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 5708
5709Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5710
5711 * config/tc-mips.c : support frame and regmask/fregmask when
5712 MIPS_STABS_ELF is specified.
5713
5714Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5715
66778679
RH		 5716 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5717 (md_apply_fix): Don't return 1 for VTABLE relocs.
5718 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 5719
5720Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5721
5722 * doc/c-i386.texi: Replace occurences of "opcode" with
5723 "instruction mnemonic", "instruction", or "mnemonic" when
5724 referring to the name of an instruction. Use "opcode" when
5725 referring to the sequence of machine bytes.
5726
5727 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5728 (is_opcode_char): Rename to is_mnemonic_char.
5729 (md_assemble and i386_operand): Correct error messages from
66778679 5730 "opcode" to "instruction mnemonic"
252b5132
RH		 5731 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5732 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5733 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5734 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5735 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5736 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5737 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5738
5739 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5740
5741 * config/tc-i386.c (i386_operand): Check for garbage after
5742 register name.
5743
5744Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5745
5746 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 5747 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 5748
5749Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5750
66778679
RH		 5751 * config/tc-sh.h (obj_fix_adjustable): Define.
5752 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5753 (md_apply_fix): Likewise.
5754 (tc_gen_reloc): Likewise.
5755 (sh_fix_adjustable): New.
252b5132
RH		 5756
5757Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5758
5759 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5760 * cgen.h (gas_cgen_finish_insn): Update prototype.
5761 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5762 cgen_insn_t -> CGEN_INSN_INT.
5763 (make_parallel): Update handling of CGEN_INT_INSN_P.
5764 (assemble_parallel_insn): Ditto.
5765 (target_make_parallel): New function.
5766 (md_assemble): Use it.
5767
5768Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5769
66778679 5770 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 5771
5772Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5773
5774 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5775 converted into lower case.
5776
5777Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5778
66778679
RH		 5779 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5780 (gas_cgen_tc_gen_reloc): Likewise.
5781 * config/tc-m32r.h (obj_fix_adjustable): Define.
5782 * config/tc-m32r.c (m32r_fix_adjustable): New.
5783 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 5784
5785Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5786
5787 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5788
5789Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5790
5791 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5792 to lower case before parsing.
5793
5794 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5795 parallel insns modift buts in the PSW as a side effect.
5796
5797Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5798
5799 * config/tc-d30v.c (find_format): Test for missing flag and
5800 control registers.
3e87a760 5801
252b5132
RH		 5802 (md_apply_fix3): Fix error messages to avoid
5803 assumption about presence of a symbol.
5804
5805 (parallel_ok): Disallow parallel instructions that both modify the
5806 same flag register.
5807
5808 (find_format): Generate a warning if an odd numbered register is
5809 used as the first register in a mutli-register instruction.
5810
5811Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5812
5813 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5814 relocations are always associated with a symbol.
5815
5816Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5817
66778679
RH		 5818 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5819 (elf32_sparc_force_relocation): Declare.
5820 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5821 (tc_gen_reloc): Handle vtable relocs.
5822 (elf32_sparc_force_relocation): New.
252b5132
RH		 5823
5824Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5825
66778679
RH		 5826 * symbols.c (S_IS_FUNCTION): New.
5827 * config/tc-v850.h (obj_fix_adjustable): Define.
5828 (TC_FORCE_RELOCATION): Define.
5829 (v850_force_relocation): Declare.
5830 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5831 of fx_addnumber for VTABLE reloc addends.
5832 (md_apply_fix3): Handle VTABLE relocs.
5833 (v850_fix_adjustable): New.
5834 (v850_force_relocation): New.
252b5132
RH		 5835
5836Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5837
5838 * tc-hppa.c (fp_operand_format): Add some additional formats.
5839 (pa_ip): Do not automatically promote into pa2.0 mode.
5840 (pa_level): Handle ".level 2.0".
5841
5842Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5843
5844 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5845 * config/tc-i386.h (template.extension_opcode): Change to
66778679 5846 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 5847 (None): Redefine as 0xffff.
5848
5849 From Jeff B Epler <jepler@usgs.gov>
5850 * doc/c-i386.texi (i386-SIMD): New section.
5851
5852Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5853
5854 * read.c (discard_rest_of_line): New function.
5855 * read.h: Declare it.
5856 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5857
5858Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5859
5860 * config/tc-d10v.c (find_symbol_matching_register): New function.
5861 (find_opcode): Cope with the case where a register name matches
5862 a symbol name.
5863
5864Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5865
5866 * config/tc-v850.c (md_pcrel_from): Rename to
5867 v850_pcrel_from_section.
5868 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 5869 sections.
252b5132
RH		 5870
5871 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5872
5873Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5874
5875 * config/tc-d10v.c (find_opcode): Generate an error if a register
5876 is supplied for an operand that should not be a register.
5877
5878Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5879
5880 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5881 instructions to have another instruction in the right bin.
5882
5883Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5884
5885 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5886 the right container if the left container holds a branch
3e87a760 5887 instruction.
252b5132
RH		 5888
5889Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5890
5891 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5892 both a register name and symbol name.
5893 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5894
5895Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5896
5897 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5898 execution unit class.
5899
5900 (reg_name_search): If a name matches a register and a symbol,
5901 prefer the register.
5902 (find_format): Disallow flag registers when a general purpose
5903 register is required.
5904 If a number is required, but a register has been given, check to
5905 see if a symbol with the same name as the register exists, and if
5906 so, use that symbol.
5907
5908Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5909
5910 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5911
5912Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5913
5914 * config/tc-d30v.c (find_format): Do not accept flag registers as
5915 general purpose registers.
5916 (find_format): If an immediate value is expected at a given place
5917 in a format, but a register name has been provided instead, check
5918 to see if that register name matches the name of a predefined
5919 symbol and if it does, then use the symbol instead.
5920 (reg_name_search): If a register name matches a symbol name,
5921 prefer the register name to the symbol name.
5922
5923Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5924
5925 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5926 the previous insn to empty.
5927
59281998-09-20 Michael Meissner <meissner@cygnus.com>
5929
5930 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5931 pieces, forcing the use of an ANSI compiler.
5932
5933Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5934
5935 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5936 relocs.
5937 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5938
5939Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5940
66778679
RH		 5941 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5942 assembler syntax.
5943 (obj_elf_vtable_entry): Likewise.
5944 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5945 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5946 (tc_gen_reloc): Likewise.
5947 (arm_fix_adjustable): Likewise.
5948 (elf32_arm_force_relocation): New.
5949 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 5950
5951Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5952
5953 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5954
5955Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5956
66778679
RH		 5957 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5958 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 5959
5960Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5961
5962 * config/tc-i386.c (i386_operand): Detect non-segment registers
5963 used as segment prefixes.
5964
5965Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5966
5967 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5968 optimize across FDE boundaries.
5969
5970 * config/obj-coff.c (obj_coff_section): Preserve any link once
5971 flags when setting the section flags.
5972
5973Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5974
5975 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5976 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5977
5978Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5979
5980 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5981 to the host width.
5982
5983Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5984
5985 * frags.c (frag_grow): Include the size of the frag struct in the
5986 obstack chunk size.
5987
5988 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5989 if the new subseg comes before the old.
5990
5991Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5992
5993 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5994 to handle edge8 and edge16.
5995
5996Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5997
5998 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5999 before we clobber the symbol involved.
6000
6001Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6002
3e87a760 6003 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6004 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6005 use arm_adjust_symtab for OBJ_COFF.
6006 (armelf_adjust_symtab): New Routine.
6007 * config/tc-arm.h: Define obj_adjust_symtab to
6008 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6009
252b5132
RH		 6010Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6011
6012 * configure.in: Make all i386-elf targets use bfd_gas.
6013 * config/tc-i386.c (tc_i386_force_relocation): New.
6014 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6015 (md_apply_fix3): Likewise.
6016 (tc_gen_reloc): Handle them.
6017 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6018 tc_i386_force_relocation.
6019
6020Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6021
6022 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6023
6024Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6025
6026 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6027 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6028 sequential pair.
6029
252b5132
RH		 6030Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6031
6032 * read.h (generate_lineno_debug): Add prototype.
6033 * read.c (generate_lineno_debug): Make non-static.
6034
6035Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6036
6037 * config/tc-i386.c (md_assemble): Only warn for address/data size
6038 prefixes.
6039
6040Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6041
6042 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6043 against Thumb function names, as the linker needs this information.
6044
60451998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6046
6047 * expr.c (operand): Check also that there is no advance in operand
6048 after atof_generic in order to decide "is it label 0f or floating
6049 point number?".
6050
6051Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6052
6053 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6054 command line options with a single dash.
6055 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6056
6057Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6058
3e87a760
AM		 6059 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6060 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6061
60621998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6063
6064 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6065 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6066 demand_empty_rest_of_line before mri_comment_end.
6067 (equals): Check garbage after expression before
6068 mri_comment_end in MRI mode.
6069
6070Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6071
6072 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6073 small immediate constant to use the constant itself rather than
6074 always using 1.
6075
6076Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6077
6078 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6079 (pa_leave): Likewise.
6080
6081Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6082
6083 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6084 prefixes.
6085 (i386_operand): Fix an error message.
6086
6087Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6088
6089 * doc/c-arm.texi (ARM Directives): Document .req directive.
6090
6091 * config/tc-arm.c (reg_required_here): Display erroneous string if
6092 the register name could not be decoded.
6093 Do not set inst.instruction if the sift is -1.
6094
6095Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6096
6097 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6098 we do for EXTERN.
6099
6100Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6101
6102 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6103 even if it is belived to be unnecessary.
6104
6105Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6106
6107 config/tc-i386.c (i386_operand): Size immediate constants by
6108 suffix (erroneously removed as part of July 7 change).
6109
6110Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6111
66778679
RH		 6112 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6113 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6114 (armelf_frob_symbol): New Routine.
6115 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6116
6117Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6118
6119 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6120
6121Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6122
6123 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6124 command line switches passed to assembler.
6125
6126Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6127
6128 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6129 (gas_cgen_opcode_desc): Declare.
6130 (gas_cgen_parse_operand): Declare.
6131 (*): Prepend gas_ to gas specific fns to denote them as such.
6132 All uses updated.
6133 * cgen.c (gas_cgen_opcode_desc): New global
6134 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6135 (queue_fixup): Renamed from cgen_queue_fixup.
6136 (*): Prepend gas_ to gas specific fns to denote them as such.
6137 All uses updated.
6138 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6139 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6140 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6141 Open opcode table and initialize it.
6142 (make_parallel): Use gas_cgen_opcode_desc.
6143 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6144 (md_assemble): Ditto.
6145
6146Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6147
6148 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6149 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6150 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6151 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6152 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6153 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6154 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6155 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6156 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6157 (INIT_STAB_SECTION): Likewise.
6158 (OBJ_PROCESS_STAB): Likewise.
3e87a760 6159
252b5132
RH		 6160 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6161 (md_parse_option): Watch for them.
6162 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6163 (md_begin): Kill neverdef code.
6164 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6165 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6166 (s_alpha_coff_wrapper): New.
6167 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 6168
252b5132
RH		 6169Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6170
6171 Start of changes to remove mdebug section from mips*-elf
6172 Based on MIPS_STAB_ELF definition
6173 * acconfig.h: undef if not configured
6174 * config.in: undef if not configured
6175 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6176 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6177 * stabs.c (s_stab_generic): flush frag
6178
6179Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6180
66778679
RH		 6181 * configure.in: (arm-*-elf): Handle.
6182 (thumb-*-elf): Handle.
6183 * configure: Regenerate.
6184 * read.c (stringer): Fix typo in comment.
6185 * write.c (fixup_segment): Don't add symbol value to addend if
6186 TC_ARM and OBJ_ELF.
6187 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6188 sections.
6189 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6190 for OBJ_ELF.
252b5132
RH		 6191
6192Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6193
6194 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6195 (write_2_short): Emit warning if new flag is set.
6196 (do_assemble): Set flags if left instruction is one of special
6197 "right-instruction-killer" type.
6198
6199Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 6200
252b5132
RH		 6201 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6202 Always output words in debug_info section as big endian.
6203 (sparc_target_format): Choose correct bfd target.
6204 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 6205
252b5132
RH		 6206Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6207
6208 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6209 to work with internationalization code. Issue an error when two
6210 operands match that are not allowed to match.
6211
6212Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6213
6214 * configure.in (install_tooldir): Allow target to specify whether
6215 it wants to be installed in $(tooldir)/bin.
6216 * configure: Regenerate.
6217 * Makefile.am (install-exec-local): Set install-exec-tooldir
6218 dependency via configure.
6219 * Makefile.in: Regenerate.
6220
6221Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6222
6223 * Makefile.am (install-exec-local): Split into two ...
6224 (install-exec-bindir,install-exec-tooldir): New rules.
6225 * Makefile.in: Regenerate.
6226
6227Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6228
6229 * Makefile.am (install-exec-local): Don't remove the file before
6230 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6231 W. Rozycki <macro@ds2.pg.gda.pl>.
6232 * Makefile.in: Rebuild.
6233
6234Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6235
6236 * cgen.c: Include libiberty.h.
6237 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6238 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6239 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6240 (md_cgen_lookup_reloc)): Declare.
6241 (md_cgen_record_fixup_exp): Declare.
6242 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6243 (m32r_relax_frag): Declare.
6244 (cgen_md_apply_fix3): Decls moved to cgen.h.
6245 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6246 (m32r_cgen_record_fixup_exp): Delete decl.
6247 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6248 (assemble_nop): Delete.
6249 (expand_debug_syms): Delete unused `exp'.
6250 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6251 Add default case for -Wall.
6252 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6253 (md_atof): Delete unused wordP.
6254
6255Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6256
6257 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6258 value.
6259
6260Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6261
6262 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6263 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6264 .print, .purgem, and .struct. Remove documentation for
6265 .app-file.
6266
6267Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6268
6269 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6270 Update call to insert_operand.
6271
6272Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6273
6274 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6275
6276Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6277
6278 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6279 whitespace after a prefix operator.
6280
6281Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6282
6283 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6284
6285Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6286
6287 * config/tc-sparc.c (log2): New static function.
6288 (s_reserve): Use log2 to convert alignment before calling
6289 record_alignment.
6290 (s_common): Use log2 to convert alignment before calling
6291 record_alignment and frag_align.
6292 (sparc_cons_align): Use log2.
6293
6294Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6295
6296 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6297 (s_common): Likewise.
6298
6299 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6300 initialization of waddr.
6301 (sparc_elf_final_processing): Add default case to switch.
6302
6303Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6304
6305 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6306 than temporary real.
6307
6308Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6309
6310 * write.c (subsegs_finish): Don't align the segments if there were
6311 any errors.
6312
6313 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6314 copying aux information.
6315
6316 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6317 expression into a symbol.
6318
6319Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6320
6321 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6322 type to unsigned int.
6323 (md_assemble): Change type used to store offsets from unsigned
6324 long to long.
6325 (i386_operand): Switch error check to only call RESTORE_END_STRING
6326 once after parse_register.
6327
6328Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6329
6330 * config/tc-v850.c (md_show_usage): Changed format to match that
6331 of gcc, ld, etc.
6332
6333 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6334
6335Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6336
6337 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6338 relocs.
6339 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6340 weak.
6341
6342Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6343
6344 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6345 * doc/Makefile.in: Rebuild.
6346
6347Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6348
66778679
RH		 6349 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6350 for %lo expressions.
6351 (mips_ip, case 'u'): Move range check after code to mask
6352 off bits in %hi/%lo expressions. Mask off high bits for
6353 %lo expressions.
252b5132
RH		 6354
6355Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6356
6357 * doc/Makefile.am (gasver.texi): New target.
6358 (as.info, as.dvi): Depends upon gasver.texi.
6359 * doc/as.texinfo: Include gasver.texi. Mention version number on
6360 title page and in top node.
6361 * doc/Makefile.in: Rebuild.
6362
6363Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6364
6365 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6366 but not including the line containing the edict.
6367 * listing.h (LISTING_EOF): New.
6368 * input-scrub.c (input_scrub_next_buffer): Call it.
6369
6370Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6371
6372 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 6373 immediate address based solely on the suffix and the mode.
252b5132
RH		 6374
6375 * config/tc-i386.c (md_assemble): Add assertion to make sure
6376 overlap2 does not set Imm.
6377
6378 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6379 sequences of whitespace to a single space.
6380 (is_space_chars): Just compare with space.
6381 (md_begin): Don't initialize space_chars.
6382 (md_assemble): Just skip a single whitespace character.
6383 (i386_operand): Rewrite base-index parsing to use new
6384 parse_register, and to skip white space. Skip white space in a
6385 number of other places too. Don't give error message if
6386 parse_register fails.
6387 (parse_register): Change reg_string parameter to be non-const.
6388 Add end_op parameter. Skip white space after the `%', and return
6389 end of register string. Give error message here rather than
6390 caller.
6391
6392Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6393
6394 Based on patch from Matt Semersky <matts@scd.hp.com>:
6395 * expr.c (op_encoding): Make const.
6396 (expr_set_precedence): New function.
6397 (expr_begin): Don't set operator rankings, just call
6398 expr_set_precedence.
6399 * expr.h (expr_set_precedence): Declare.
6400 * read.c (s_mri): Call expr_set_precedence.
6401
6402Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6403
6404 * doc/as.texinfo (Statements): Remove paragraph discussing
6405 continuing lines with a backslash. This hasn't worked for years,
6406 if it ever did.
6407
6408Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6409
66778679 6410 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 6411 symbol definitions.
6412 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6413 (ps_CTORS, ps_DTORS): New section types.
6414 (vms_fixup_xtors_section): New function
6415 (Ctors_Psect, Dtors_Psect): Define.
6416 (IS_GXX_XTOR): Define
6417 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6418 Filter static constructors/destructors and add to
6419 Ctors_Symbols/Dtors_Symbols chain.
6420 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6421 appropriate section.
6422
66778679 6423 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 6424 * makefile.vms: Merge vax/vms support.
6425
6426Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6427
6428 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6429 (elf_pseudo_table): Add them.
6430 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6431 (md_apply_fix): Accept them.
6432 (mips_fix_adjustable): Don't adjust them.
6433 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6434 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6435 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6436 (tc_fix_adjustable): Don't adjust them.
6437
6438Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6439
6440 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6441 (cgen.o): Use it.
6442 * Makefile.in: Regenerate.
6443 * configure.in: AC_SUBST cgen_cpu_prefix.
6444 * configure: Regenerate.
6445
6446Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6447
6448 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6449 Changed all users of COND12_DELAY.
6450
6451Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6452
6453 * config/tc-mn10300.c (set_arch_mach): New function.
6454 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6455 (md_begin): Default to mn10300 mode.
6456 (md_assemble): Only accept instructions for the core mn10300
6457 chip and the active machine type.
6458
6459Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6460
6461 * subsegs.h (segment_info_type): Give the struct a name.
6462 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6463 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6464 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6465 * config/tc-w65.h (tc_reloc_mangle): Declare.
6466 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6467
6468Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6469
66778679
RH		 6470 * config/tc-v850.c (v850_comm): Restore old section
6471 after common processing.
252b5132
RH		 6472
6473Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6474
6475 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6476
6477Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6478
6479 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6480 char with code that explicitly sign-extends.
6481
6482Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 6483
252b5132
RH		 6484 * config/tc-v850.c (md_begin): Restore text section as the current
6485 section after creating call table sections.
6486 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 6487 code.
252b5132
RH		 6488
6489 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6490 with call to macro SYM_AUXINFO.
6491
6492Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6493
6494 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6495 with the program transform name.
6496 * Makefile.in: Rebuild.
6497
6498Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6499
6500 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6501 information.
6502
6503Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6504
6505 * config/tc-i386.c (i386_operand): Be prepared for a space between
6506 the open parenthesis and the start of the register operand,
6507 because of the June 16 change.
6508
6509Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6510
6511 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6512 BFD_ASSEMBLER.
6513
6514Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6515
6516 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6517 even if it is belived to be unnecessary.
6518
6519Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6520
6521 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6522 symbols.
6523 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6524
6525Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6526
6527 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6528 shift amount for a repeated operand. The shift amount for the
6529 repeated copy comes from the size of the operand.
6530
6531Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6532
6533 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6534
6535Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6536
6537 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6538
6539Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6540
6541 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6542 characters in it as LEX_IS_SYMBOL_COMPONENT.
6543 * config/tc-i386.h (tc_symbol_chars): Define.
6544 (extra_symbol_chars): Declare.
6545 * config/tc-i386.c (extra_symbol_chars): Define.
6546 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6547 (line_comment_chars): Set to '/' if TE_LINUX.
6548 * doc/c-i386.texi (i386-prefixes): Update.
6549 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6550
6551Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6552
6553 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6554 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6555
65561998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6557
6558 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6559 constraint in instructions REP & REPI.
6560
6561Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6562
6563 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 6564 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 6565
6566 (check_range): If the operand is shifted, then shift the number
6567 before checking its range.
6568
3e87a760 6569 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 6570
6571 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6572 common sections.
6573
6574Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6575
6576 * config/tc-v850.c (v850_comm): Create special sections as needed.
6577
65781998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6579
6580 * config/tc-d10v.c (write_2_short): Addition of swapping
6581 instructions for sequential and reverse sequential order when
6582 given order is not possible.
6583
6584Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6585
6586 * Makefile.am: Rebuild dependencies.
3e87a760 6587 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 6588 * Makefile.in: Rebuild.
6589
6590Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6591
6592 * doc/c-i386.texi: Update 16 bit documentation.
6593
6594 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6595 IgnoreDataSize to IgnoreSize as they are used for address size as
6596 well as data size.
6597 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6598 32-bit mode, similarly addr16/data16 and variants.
6599
6600Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6601
6602 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6603 sequential word multiply instructions.
3e87a760 6604
252b5132
RH		 6605 (do_assemble): Add extra command line argument, to allow mul32
6606 attribute to be preserved across parallel insns.
6607 (md_assemble): Insert NOPs between explicitly parallel insns which
6608 contain an 32 bit multiply and a 16 multiply.
6609
6610Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6611
6612 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6613 likewise for REPE.
6614
6615 * config/tc-i386.c (reloc): Add braces.
6616
6617 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6618 consistent with Intel naming.
6619 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6620 use bitfields in sib_byte.
6621 (modrm_byte): Don't use bitfields here either.
6622
6623 * config/tc-i386.c (current_templates): Add const.
6624 (parse_register): Add const to return, param, and char *s.
6625 (i386_operand): Add const to reg_entry *r.
6626 * config/tc-i386.h (templates): Add const to start, end.
6627
6628 Inspired by code for 16 bit gas support from Martynas Kunigelis
6629 <martynas@nm3.ktu.lt>:
6630 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6631 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6632 (uses_mem_addrmode): Remove.
6633 (md_estimate_size_before_relax): Add support here too.
6634 (md_relax_table): Rewrite interface to md_relax for 16 bit
6635 support.
6636 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6637 (opcode_suffix_to_type): Remove.
6638 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6639 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6640 (md_convert_frag): Likewise.
6641 (i386_operand): Add support for 16 bit base/index regs,
6642 immediates, and displacements. Remove some unnecessary casts, and
6643 localise end_of_operand_string, displacement_string_start,
6644 displacement_string_end variables. Add GCC_ASM_O_HACK.
6645 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6646
6647 * config/tc-i386.c (prefix_hash): Remove.
6648 (md_begin): Rewrite without obstacks. Remove prefix hash table
6649 handling. Rewrite lexical table handling.
6650 (i386_print_statistics): Don't print prefix statistics.
6651 (md_assemble): Rewrite instruction parser so that line is not
6652 converted to lower case. Don't do a hash_find for prefixes,
6653 instead recognise them via opcode modifier.
6654 (expecting_operand, paren_not_balanced): Localise variables.
6655 * config/tc-i386.h (IsPrefix): Define.
6656 (prefix_entry): Remove.
6657
6658 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6659 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6660 '\\' in case where comment_chars contains '/'.
6661
6662 * config/tc-i386.c (MATCH): Ensure given operand and template
6663 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6664 you must write `ljmp *table(%ebx)'.
6665
6666 From H.J. Lu <hjl@gnu.org>:
6667 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6668 as 0 ifndef BFD_ASSEMBLER.
6669 (md_assemble): Allow immediate operands without suffix or
6670 other reg operand to default in size to the current code size.
6671
6672Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6673
66778679
RH		 6674 * config/tc-v850.c (md_begin): Restore creation of
6675 .call_table_text and .call_table_data sections.
252b5132
RH		 6676
6677Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6678
6679 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6680 after emitting a word of noops.
6681
6682Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6683
6684 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6685 (i386_operand): Simplify checks for valid base/index combinations.
6686 Disallow `in 4(%dx),%al'.
6687
6688 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6689 index_reg const.
6690 (add_prefix): Change parameter from char to int.
6691
6692 * config/tc-i386.h (Ugh): Define opcode modifier.
6693 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6694
6695 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6696 CONSISTENT_REGISTER_MATCH macros to check register types more
6697 thoroughly. Check for illegal suffix/operand combinations
6698 when matching insns with operands. Handle new `s' suffix, and
6699 associated FloatMF opcode modifier for float insns with memory
6700 operands.
6701 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6702 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6703 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6704 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6705 DATA_PREFIX_OPCODE throughout.
6706
6707 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6708 (md_assemble): Rewrite suffix/register operand checking code to be
6709 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6710 AnyMem, the better to grep.
6711 (pi): Remove Abs.
6712 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6713 given a memory operand. Don't set Abs bits either.
6714 (type_names): Remove Mem*, Abs*.
6715 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6716 define opcode_modifiers as these cases are handled by Disp8,
6717 Disp16, Disp32 and suffix checks.
6718 (COMES_IN_BOTH_DIRECTIONS): Remove.
6719 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6720
6721 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6722 if IgnoreDataSize modifier given. Remove ShortformW modifier
6723 test. Add test for ShortForm in W base_opcode modification.
6724 Merge Seg2ShortForm and Seg3ShortForm code.
6725 * config/tc-i386.h (ShortFormW): Remove.
6726 (IgnoreDataSize): Define.
6727
6728Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6729
6730 * config/tc-d30v.c (md_assemble): Store previous segment state
6731 with previous instruction.
6732
6733Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6734
6735 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6736 (ebp, esp): Remove static variables.
6737 (MATCH): Remove test for InOutPortReg.
6738 (i386_operand): Properly handle InOutPortReg here instead.
6739 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6740 (md_assemble): Simplify and correct modrm and sib generation.
6741 (i386_operand): Add warning for scale without index.
6742 Rewrite checks for valid base/index combinations.
6743
6744 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6745 macros and enclose in do while(0).
6746 (RESTORE_END_STRING): Likewise.
6747 (md_assemble): Add one to printed operand number so we start
6748 from 1 not 0. Add some more gettext invocations.
6749 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6750 number here too.
6751
6752 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6753 DATA_PREFIX, SEG_PREFIX): Define.
6754 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6755 (check_prefix): Remove function.
6756 (add_prefix): New function. Add prefix to i.prefix as well as
6757 doing checks.
6758 (md_assemble): Changes for add_prefix. Remove hack for wait
6759 prefix, instead always output prefixes in fixed order. Test
6760 for jcxz/loop when selecting between word & dword operations,
6761 and add address size prefix rather than operand size prefix.
6762 Remove operand -> address size hack when emitting jcxz/loop.
6763 (i386_operand): Remove O_Absent check as it's done in expr.
6764
6765Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6766
6767 * configure.in: Recognize m5200 as a cpu_type of m68k.
6768 * aclocal.m4: Rebuild with current libtool.
6769 * configure: Rebuild.
6770
6771Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6772
6773 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6774 to relaxable_symbol to prevent references to external symbol from
6775 being relaxed.
6776
6777Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6778
6779 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6780 symbols are relaxable.
6781
6782Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6783
66778679
RH		 6784 * config/tc-v850.c (md_begin): Don't create special
6785 sections by default.
3e87a760 6786
252b5132
RH		 6787Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6788
6789 * config/tc-mips.c (macro): For div and udiv, close the
6790 reorder block as soon as possible.
6791
6792Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6793
6794 From Matt Semersky <matts@scd.hp.com>:
6795 * macro.c (macro_mri_mode): New function.
6796 * macro.h (macro_mri_mode): Declare.
6797 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6798 MRI mode.
6799
6800Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6801
6802 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6803 OBJ_EVAX case.
6804
6805 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6806 until after xstrdup in OBJ_EVAX case.
6807
6808Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6809
6810 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6811 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6812 of hardcoded magic number.
6813 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6814
6815Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6816
6817 * read.c (do_s_func): New function.
6818 (s_func): Call it.
6819 * read.h (do_s_func): Add prototype.
6820
6821Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6822
6823 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6824 nops if fill pattern not specified.
6825
6826Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6827
6828 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6829 * config/te-go32.h (TE_GO32): Define.
6830 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6831
6832Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6833
6834 Implement .func/.endfunc pseudo-ops.
6835 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6836 (s_func): Declare.
6837 * read.c (potable): Add .func,.endfunc.
6838 (s_func): New function.
6839 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6840 functions.
6841 (in_doc_func_p,current_function_label): New static globals.
6842 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6843
6844Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6845
6846 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6847 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6848 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6849 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6850 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6851 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6852 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6853 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6854 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6855 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6856 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6857 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 6858 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 6859 * config/tc-alpha.c: Likewise.
6860 * config/tc-alpha.h: Likewise.
6861 * config/tc-arm.c: Likewise.
6862 * config/tc-h8300.c: Likewise.
6863 * config/tc-h8500.c: Likewise.
6864 * config/tc-hppa.c: Likewise.
6865 * config/tc-i860.c: Likewise.
6866 * config/tc-i960.c: Likewise.
6867 * config/tc-ppc.c: Likewise.
6868 * config/tc-sh.c: Likewise.
6869 * config/tc-sparc.h: Likewise.
6870 * config/tc-tic30.c: Likewise.
6871 * config/tc-w65.c: Likewise.
6872 * config/tc-z8k.c: Likewise.
6873
6874Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6875
6876 * config/tc-vax.c (_): Delete this macro used for placeholder
6877 values in vax_operand_width_size; it conflicts with the _() macro
6878 used for internationalization.
6879
6880Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6881
6882 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6883 code. From Chris Moller <moller@bops.com>.
6884
6885 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6886 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6887 * read.c (emit_expr): Initialize seg and subseg fields of a new
6888 broken word.
6889 * write.c (write_object_file): Switch to the appropriate segment
6890 and subsegment when processing a broken word.
6891
6892 * config/tc-m68k.c (mri_assemble): New static function.
6893 (build_mri_control_operand): Call mri_assemble rather than
6894 md_assemble.
6895 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6896 (s_mri_endf, s_mri_endw): Likewise.
6897
6898Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6899
6900 * read.c (s_org): Call md_flush_pending_output if it is defined.
6901
6902 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6903
6904Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6905
6906 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6907 (md_parse_option): Add for same.
6908 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6909 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6910 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6911
6912 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 6913
252b5132
RH		 6914Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6915
6916 * config/tc-arm.c (find_real_start): Relax definition of local
6917 labels.
6918
6919Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6920
6921 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6922 symbols at the given address, not just the last one specified.
6923
6924Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6925
66778679
RH		 6926 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6927 or number_to_chars_littleendian to write data.
252b5132
RH		 6928
6929Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6930
6931 * config/tc-v850.c (md_assemble): Remove artificially created
6932 register name symbols.
6933
6934Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6935
6936 * write.c (fixup_segment): Change "segment" to "section" in
6937 error message.
6938
6939Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6940
6941 * write.c (fixup_segment): Change sym1-sym2 message again.
6942
6943Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6944
6945 * write.c (fixup_segment): Improve error message for sym1-sym2
6946 errors when sym1 is in a different segment from sym2.
6947
6948Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6949
6950 * config/tc-m32r.c (warn_unmatched_high): New static local.
6951 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6952 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6953 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6954 (md_parse_option): Likewise.
6955 (md_show_usage): Likewise.
6956 (m32r_frob_file): Likewise.
6957
6958 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6959 (read_a_source_file): Call them.
6960 * read.h (stabs_generate_asm_file): Declare.
6961 * stabs.c (stabs_generate_asm_file): New function.
6962 (generate_asm_file): New function.
6963 (stabs_generate_asm_lineno): Move file name handling into
6964 generate_asm_file.
6965
6966Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6967
6968 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 6969 (d30v_current_align, d30v_current_align_seg): New variables.
6970 (d30v_last_label): New variable.
6971 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6972 (s_d30v_data, s_d30v_section): Likewise.
6973 (md_pseudo_table): Call them.
6974 (md_begin): Initialize d30v_current_align_seg.
6975 (md_assemble): Call d30v_align when needed by known current alignment.
6976 (d30v_frob_label, d30v_cons_align): New functions.
6977 * config/tc-d30v.h (md_do_align): Remove.
6978 (tc_frob_label): Call d30v_frob_label.
6979 (md_cons_align): New.
252b5132 6980
3e87a760 6981 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 6982 expression symbols before processing. Clean up code formatting.
6983
6984Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6985
6986 * po/Make-in (install-info): New target.
6987
6988Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6989
6990 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6991 instructions.
6992 * config/tc-mn10300.c (md_assemble): Likewise.
6993
6994Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6995
6996 * Makefile.am: Update with `make dep-am'.
6997 (HFILES): Add cgen.h.
6998 (cgen.o): Depend on cgen.h.
6999 * Makefile.in: Regenerate.
7000
7001 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7002
7003Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7004
7005 * gasp.c (grab_label): Permit a label to be a preprocessor
7006 variable by permitting a label to start with a backslash.
7007
7008Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7009
7010 * config/tc-mips.c (validate_mips_insn): Removed hack
7011 for previously inaccessible bitfields in some INSN_TRAP
7012 instructions.
7013
7014Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7015
7016 * config/tc-d30v.c (do_assemble): Abort with error message
7017 if opcode operands do not match.
3e87a760 7018
252b5132
RH		 7019Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7020
7021 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7022 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7023 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7024 similar new 'q' operand.
7025
7026Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7027
7028 * cgen.c (cgen_asm_finish_insn): Fix typo.
7029
7030Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7031
7032 * cgen.h: New file.
7033 * cgen.c: Include it.
7034 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7035 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7036 All callers updated.
7037 * config/tc-m32r.c: Include cgen.h.
7038 (m23r_insn): New members num_fixups,fixups.
7039
7040Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7041
7042 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7043 to avoid compiler warning.
7044
7045Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7046
7047 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7048 calling make.
7049
66778679 7050 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7051
7052Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7053
7054 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7055
7056Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7057
7058 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7059 a short format insn.
7060 (md_assemble): Set it for explicitly packed insns.
3e87a760 7061
252b5132
RH		 7062Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7063
7064 * config/obj-coff.c (c_symbol_merge): Do not take address of
7065 native fields when performing the memcpy.
7066
7067Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7068
3e87a760 7069 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7070 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7071
7072Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7073
7074 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7075 relocations against globally visible symbols.
7076 * config/tc-m68k.c (relaxable_symbol): New macro.
7077 (m68k_ip, md_estimate_size_before_relax): Use it.
7078 (tc_m68k_fix_adjustable): Also handle weak symbols.
7079
7080Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7081
7082 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7083 references to externally visible symbols.
7084 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7085 values in twice for a PC relative reloc if the symbol is
7086 externally defined.
252b5132
RH		 7087
7088 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7089 don't adjust a PC relative reloc against an externally visible
7090 symbol.
7091 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7092 for a PC relative fixup against an externally visible defined
7093 symbol, arrange to store object file and addend values as though
7094 the symbol were not defined.
7095 (tc_gen_reloc): Likewise.
7096
7097Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7098
7099 * read.c (sizeof_leb128): Referenced externally by write.c so
7100 don't inline.
7101
7102Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7103
7104 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7105 and expand a 'debug' symbol associated with the next instruction
7106 that does not cause a short instruction to be filled with a NOP.
7107 (md_pseudo_table): Add support for .debugsym.
7108 (assemble_parallel_insn): Add calls to expand_debug_sym as
7109 appropriate.
7110 (md_assemble): Ditto.
7111
7112Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7113
7114 * as.c (main): Conditionally call setlocale.
7115 * gasp.c (main): Likewise.
7116 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7117 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7118
7119Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7120
7121 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7122
252b5132
RH		 7123Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7124
7125 * config/tc-hppa.c: Change all calls to bzero to use memset.
7126 (pa_ip): Add cast to avoid warning.
7127 (tc_gen_reloc, md_apply_fix): Likewise.
7128 (pa_find_space_by_number): Likewise.
7129 (hppa_force_relocation): Likewise.
7130 (pa_block): Change i to unsigned int.
7131 * config/obj-som.h (obj_som_copyright): Declare.
7132
7133Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7134
7135 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7136 for line numbers for assembly source.
7137
7138Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7139
7140 * configure.in: Change version number to 2.9.4
7141 * configure: Rebuild.
7142
7143Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7144
7145 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7146
7147Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7148
7149 * ecoff.h: Change symbolS in function declaration to struct
7150 symbol.
7151
7152Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7153
7154 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7155 (md_convert_frag): Fix i18n typo.
7156
7157Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7158
7159 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7160 * ecoff.h: Protoype it.
7161 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7162 [EVAX] (s_alpha_prologue): Delete.
7163 (md_pseudo_table): Update.
7164
7165Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7166
7167 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7168 array to local pointer.
7169 (get_args, parse_expr): Add casts to avoid warnings.
7170
7171Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7172
7173 * read.c (s_set): Cast xmalloc return value to fragS *.
7174 * config/tc-m68k.c (m68k_ip): Function made static to match
7175 previous forward declaration.
7176 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7177
7178Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7179
7180 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 7181 strings.
252b5132
RH		 7182
7183 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7184 macros to error strings.
7185
7186Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7187
7188 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7189 reloc is in the TOC csect.
7190 (md_apply_fix3): Correct gettext typo.
7191
7192Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7193
7194 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7195 .L - they are local labels and the branches are not really
7196 function calls but rather far jumps.
7197
7198Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7199
7200 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7201
7202Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7203
7204 * config/tc-i386.c (md_assemble): Print operand number rather than
7205 using ordinal_names.
7206 (i386_operand): Likewise.
7207
7208Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7209
7210 * Makefile.am (INTLLIBS): Define to work around apparent automake
7211 bug.
7212 All Makefiles: Regenerated.
7213
7214 * Many files: Added gettext invocations around user-visible
7215 strings.
7216 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7217 HAVE_LC_MESSAGES): Define.
7218 * dep-in.sed: Added asintl.h.
7219 * po/Make-in: New file.
7220 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7221 Include "asintl.h".
7222 * read.c (Z_): Renamed from `_'.
7223 * Makefile.am (SUBDIRS): Added po.
7224 (POTFILES): new macro.
7225 (po/POTFILES.in): New target.
7226 ($(OBJS)): Added asintl.h.
7227 (HFILES): Likewise.
7228 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7229 (as_new_LDADD): Added $(INTLLIBS).
7230 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7231 (gasp_new_LDADD): Added $(INTLLIBS).
7232 (gasp_new_DEPENDENCIES): New macro.
7233 * configure, aclocal.m4: Rebuilt.
7234 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7235 po/Makefile.
7236 (ALL_LINGUAS): Define.
7237 * macro.c: Include "asintl.h".
7238 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7239 * as.h: Include "asintl.h".
7240 * config/tc-i386.c (ordinal_names): Removed.
7241 (md_assemble): Changed error text to avoid ordinal_names.
7242 (i386_operand): Likewise.
7243 (reloc): Added as_bad to avoid i18n problems.
7244 (tc_gen_reloc): Likewise.
7245 * config/tc-arm.c (bad_args): Now a #define.
7246 (bad_pc): Likewise.
7247 * config/obj-vms.c (VMS_stab_parse): Changed type of
7248 `long_const_msg'.
7249 (global_symbol_directory): Unified strings to avoid i18n
7250 problems.
7251 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7252 avoid i18n problems.
7253 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7254 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7255 i18n problems.
7256 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7257 problems.
7258 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7259 comment.
7260 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7261 problems.
7262 * as.c (print_version_id): Added an fprintf to avoid i18n
7263 problems.
7264 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7265 problems.
7266 * expr.c (expr): Added as_warn call to avoid i18n problems.
7267 * messages.c (as_assert): Changed code to avoid i18n problems.
7268 (as_abort): Likewise.
7269 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7270 (s_space): Likewise.
7271 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7272
7273Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7274
7275 * config/tc-i386.c (check_prefix): New static function, split out
7276 from md_assemble.
7277 (struct _i386_insn): Add wait_prefix field.
7278 (md_assemble): Remove wait_prefix local variable. Use
7279 check_prefix when adding a prefix.
7280
7281 * config/tc-i386.c (current_templates): New static variable.
7282 (md_assemble): Remove current_templates local variable.
7283 (md_assemble, i386_operand): Improve error and warning messages in
7284 many places. Add RESTORE_END_STRING in many places before error
7285 return. Clarify some comments.
7286
7287 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7288 element array.
7289 (md_assemble): Parse string instruction operands, looking for
7290 segment override prefixes. Check for invalid segment prefixes on
7291 string instruction.
7292 (i386_operand): i.seg[] and max mem_operand changes for string
7293 insns.
7294 * config/tc-i386.h (EsSeg): Define.
7295
7296 * config/tc-i386.h (regKludge): Define.
7297 (iclrKludge, imulKludge): Don't define.
7298 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7299 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7300 opcode_modifier checks to look for more common cases first. Add
7301 default_seg for IsString case.
7302
7303Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7304
7305 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7306 AC_DECL_YYTEXT.
7307 * configure: Rebuild with new automake and libtool.
7308 * aclocal.m4, Makefile.in: Likewise.
7309
7310 * doc/Makefile.am (as.dvi): New target.
7311 * doc/Makefile.in: Rebuild.
7312
7313Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7314
7315 * configure.in: Added sparc86x support.
3e87a760 7316
252b5132 7317 * configure: Rebuild.
3e87a760 7318
252b5132
RH		 7319 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7320 sparc_arch.
7321 (md_parse_option): Warn if -EL is not supported for this architecture.
7322
7323 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 7324
252b5132
RH		 7325Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7326
66778679
RH		 7327 * config/tc-mips.c (mips_ip): Note when we use get match on
7328 the full instruction name.
252b5132
RH		 7329
7330Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7331
7332 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7333 back into the expression to handle add/sub simplification correctly.
7334
7335Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7336
66778679 7337 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 7338
7339Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7340
7341 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7342 #<n>' instruction.
7343
7344Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7345
7346 * symbols.c (max_indent_level): New global.
7347 (print_symbol_value_1): Use it.
7348 * expr.h (expr_build_dot): Declare.
7349 * expr.c (expr_build_dot): New function.
7350
7351Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7352
7353 * symbols.c (print_binary): New function.
7354 (print_expr_1): Call it.
7355
7356Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7357
7358 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7359 operand in the opcode.
7360
7361Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7362
7363 * config/tc-i386.h: Reorder operand flags and opcode modifier
7364 flags for clarity. Remove unused definitions: Unknown,
7365 ImmUnknown, DispUnknown, NoModrm.
7366 * config/tc-i386.c (type_names): Add missing Debug type.
7367 (md_assemble): Better duplicate prefix checking. Quicker string
7368 instruction check via new opcode_modifier flag.
7369
7370Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7371
7372 * doc/as.texinfo (Invoking): Clarify -Wa example.
7373
7374Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7375
3e87a760 7376 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 7377 (s_mips_weakext): Define.
7378 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 7379 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7380 defined(TC_MIPS).
7381
252b5132
RH		 7382Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7383
7384 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7385 is an error if the value can not be computed at assembly time.
7386 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7387
7388Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7389
7390 * gasp.c (main): Set next field of new include_path structure to
7391 NULL. From Avery Pennarun <averyp@gdc.ca>.
7392
7393 * read.c (s_mri_sect): Call as_bad rather than abort for an
7394 unsupported MRI target.
7395
7396Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7397
7398 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7399 the destination of a branch instruction should be altered.
7400 (find_real_start): New function: Locate the real, Thumb coded
7401 start of a Thumb function.
7402 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 7403 functions.
252b5132
RH		 7404
7405 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7406
7407Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7408
7409 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7410 also.
7411
7412Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7413
7414 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7415 * doc/c-hppa.texi: Likewise.
7416
7417Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7418
7419 * Makefile.am: Rebuild dependencies.
7420 * Makefile.in: Rebuild.
7421
7422 * Makefile.am (DEP_INCLUDES): New variable.
7423 (.dep1): Change to work when srcdir is not an absolute path.
7424 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7425 * Makefile.in: Rebuild.
7426
7427Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7428
7429 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7430 LinearAddress patch.
7431
7432 * configure.in: Set version to 2.9.1.
7433 * configure: Rebuild.
7434
7435 * Branched binutils 2.9.
7436
7437Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7438
7439 * config/tc-i386.h (FWait): Define.
7440 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7441 other prefixes. Check FWait flag in opcode table to see which
7442 instructions require an fwait prefix.
7443
7444Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7445
7446 * stabs.c (get_stab_string_offset): Always create a stab string
7447 section.
7448
7449Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7450
7451 Fix some gcc -Wall warnings:
7452 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7453 * ehopt.c (eh_frame_code_alignment): Likewise.
7454 * expr.c (integer_constant, operand): Likewise.
7455 * frags.c (frag_align): Likewise.
7456 * gasp.c (level_0, change_base, doinstr): Likewise.
7457 * hash.c (hash_ask): Likewise.
7458 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7459 (debugging_pseudo): Likewise.
7460 * macro.c (define_macro, check_macro): Likewise.
7461 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7462 (ignore_rest_of_line, float_cons): Likewise.
7463 * symbols.c (decode_local_label_name): Likewise.
7464 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7465 (fixup_segment, number_to_chars_bigendian): Likewise.
7466 (number_to_chars_littleendian): Likewise.
7467 * config/atof-ieee.c (gen_to_words): Likewise.
7468 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7469 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7470 * read.c (output_big_sleb128): Initialize locals to avoid
7471 warnings.
7472 (output_big_uleb128, equals): Likewise.
7473 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7474 to unsigned int. Change zeros to unsigned int.
7475 * cond.c (s_if): Add return to default case.
7476 * frags.c (frag_now_fix): Change return type to addressT.
7477 * frags.h (frag_now_fix): Update declaration.
7478 * listing.c (file_info_struct): Change linenum to unsigned int.
7479 (struct list_info_struct): Change hll_line to unsigned int.
7480 (print_source): Update format string.
7481 * read.c (emit_expr): Change scan to unsigned int, and don't
7482 bother to initialize it.
7483 * symbols.c (dollar_label_count): Change to unsigned long.
7484 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7485 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7486 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7487
7488Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7489
7490 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 7491 mcf5200 just as we do for m68000.
252b5132
RH		 7492 (m68k_init_after_args): Likewise.
7493 (md_estimate_size_before_relax): Likewise.
7494
7495Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7496
7497 * config/tc-v850.c (md_assemble): Store relocation addend in
7498 fixup instead of instruction.
7499
7500Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7501
7502 * config/tc-i386.c (md_assemble): Swap template arguments to
7503 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7504 This macro is currently symmetric, so passing them the wrong
7505 way didn't cause any problem, but may if the macro is changed
7506 in the future.
7507 After copying template to i.tm, use i.tm. rather than t-> to
7508 access fields, and make t a const*
7509 Move i.tm.operand_types[] swap to immediately after the copy.
7510
7511Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7512
7513 * expr.h (expr_build_uconstant): Add prototype.
7514 (expr_build_unary,expr_build_binary): Add prototypes.
7515 * expr.c (expr_build_uconstant): New function.
7516 (expr_build_unary,expr_build_binary): New functions.
7517
7518Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7519
66778679
RH		 7520 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7521 * macro.c (macro_expand_body): Increase buffer size.
7522 * messages.c (as_warn): Likewise.
252b5132
RH		 7523 (as_warn_where, as_bad, as_bad_where): Likewise.
7524
7525Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7526
7527 Based on patch from H.J. Lu <hjl@gnu.org>:
7528 * Makefile.am (DISTSTUFF): New variable.
7529 (diststuff): New target.
7530 * Makefile.in: Rebuild.
7531
7532Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7533
7534 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7535 m32r_elf_section_change_hook.
7536
7537 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7538 emit a nop if a section ends with a 16 bit instruction.
7539
7540Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7541
7542 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7543 s_lcomm rather than obj_coff_lcomm.
7544 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7545
7546Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7547
7548 * config/tc-i386.h (LinearAddress): Define.
7549 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7550 instruction, don't use a default segment.
7551
7552Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7553
7554 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7555 * configure: Rebuild.
7556
7557Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7558
7559 * aclocal.m4, configure: Rebuild with libtool 1.2.
7560
7561Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7562
7563 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 7564 PC relative branches. Patch courtesy of Jonathan Walton.
7565
252b5132 7566
252b5132
RH		 7567Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7568
7569 * configure.in (emulations): Add thumb-pe target.
7570
7571 * configure (emulations): Add thumb-pe target.
7572
75731998-03-17 Ken Raeburn <raeburn@cygnus.com>
7574
7575 * itbl-lex.l (yywrap): Don't define if already defined as a
7576 macro.
7577
7578Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7579
7580 * depend.c (quote_string_for_make): New function.
7581 (wrap_output): Use it.
7582
7583Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7584
7585 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7586 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7587
7588Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7589
7590 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7591 Recognize -GN and -relax.
7592 (md_begin): Initialize gp size from -G switch.
7593 (alpha_force_relocation): Always force if -relax.
3e87a760 7594 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 7595 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7596 Change all callers. Emit nop alignment padding as nop+unop pair.
7597
7598Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7599
7600 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7601 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7602
7603Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7604
7605 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7606 require padding to the next long word boundary.
7607
7608Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7609
7610 * cgen.c: #include symcat.h.
7611 * config/tc-m32r.c: Likewise.
7612
7613Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7614
7615 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7616 absolute expressions instead of '$' prefixed register names.
7617
7618Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7619
7620 * read.c (s_set): Record file and line info for symbols when -as.
7621 (pseudo_set): Don't overwrite that dummy fragment.
7622
7623Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7624
7625 * config/tc-ppc.c (md_pseudo_table): Add "section".
7626 (ppc_named_section): New static function.
7627
7628Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7629
7630 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7631 so we don't have to scan the entire list.
7632
7633Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7634
7635 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 7636 case, allow the parallel instructions to modify the same flag
7637 bits.
252b5132
RH		 7638
7639Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7640
7641 * listing.c (list_symbol_table): Categorize symbols by
7642 undefined_section rather than sy_frag->line == NULL.
7643
7644Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7645
7646 * Makefile.am (install-exec-local): Install properly when ln
7647 fails or tooldir == prefix.
7648
7649Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7650
7651 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7652 Test result of insert_operand for error.
7653
7654Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7655
7656 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7657 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7658 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7659 * doc/Makefile.in: Rebuild.
7660
7661Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7662
7663 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7664 (macro): Fix handling of M_COP[0-3].
7665
7666Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7667
7668 Based on patches from Ross Harvey <ross@teraflop.com>:
7669 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7670 if macro_alternate or macro_mri.
7671 (getstring): Remove support for byte constants between < and >.
7672 (get_any_string): '<' only starts a string if macro_alternate or
7673 macro_mri.
7674 (macro_expand_body): Permit keyword parameters following
7675 positional parameters.
7676
7677 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7678 * configure.in (alpha*-*-netbsd*): New target.
7679 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7680 * configure: Rebuild.
7681
7682 * as.h (flag_warn_suppress_instructionswap): Move from here...
7683 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7684 here, and make static.
7685
7686 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7687 BFD_ASSEMBLER or MANY_SEGMENTS.
7688
7689 * as.c (show_usage): Update bug-gnu-utils address.
7690 * gasp.c (show_usage): Likewise.
7691 * doc/as.texinfo (Bug Reporting): Likewise.
7692
7693Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7694
66778679 7695 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 7696 insns regardless of the size of a pointer if we're in mips I or
7697 MIPS II mode.
66778679 7698 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7699
7700Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7701
3e87a760 7702 Fix rac to accept only a0:
252b5132
RH		 7703 * tc-d10v.c (parallel_ok, find_opcode):
7704 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7705 Introduce OPERAND_GPR.
7706
7707Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7708
7709 * read.c (s_fill): Handle non-constant repeat counts by creating
7710 an rs_space fragment.
7711
7712Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7713
7714 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7715 from as_bad to as_warn.
7716
7717Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7718
7719 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7720 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7721 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7722
7723Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7724
7725 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7726 seg_fix_rotP rather than fix_root from seg_info.
7727
7728Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7729
7730 * expr.c: Add support for 0x1_2_3_4 bignums.
7731
7732Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7733
7734 * configure.in: Change -linux* to -linux-gnu*.
7735 * configure: Rebuild.
7736
7737 * app.c (do_scrub_begin): Treat \r as whitespace.
7738
7739Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7740
7741 * Makefile.am: Update dependencies.
7742 * Makefile.in: Rebuild.
7743
7744Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7745
7746 * configure, aclocal.m4: Rebuild with new libtool.
7747
7748Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7749
66778679
RH		 7750 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7751 the argument to bfd_set_arch_mach.
7752 (load_address): Use bfd_arch_bits_per_address to determine the
7753 bit size of an address instead of looking at the isa level.
7754 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7755
7756Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7757
7758 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7759
7760Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7761
7762 * ehopt.c: New file.
7763 * as.h (enum _relax_state): Add rs_cfa.
7764 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7765 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7766 * read.c (emit_expr): Call check_eh_frame.
7767 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7768 (relax_segment): Likewise.
7769 * Makefile.am: Rebuild dependencies.
3e87a760 7770 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 7771 (GENERIC_OBJS): Add ehopt.o.
7772 * doc/internals.texi (Frags): Document rs_cfa.
7773
7774 * as.c (show_usage): Mention --traditional-format.
7775 (parse_args): Accept --traditional-format.
7776 * as.h (flag_traditional_format): Declare.
7777 * output-file.c (output_file_create): If flag_traditional_format,
7778 set BFD_TRADITIONAL_FORMAT on stdoutput.
7779 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7780
7781 * config/tc-mips.c (append_insn): Make sure that if we have a
7782 fixup for an unmatched %hi reloc, it does not associated with a
7783 variant frag.
7784
7785 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7786 * doc/Makefile.in: Likewise.
7787
7788Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7789
7790 * config/tc-m32r.c (check_for_side_effects): New function.
7791 (can_make_parallel): Add checks for instruction side effects
7792 clashing with the other instruction.
7793 (assemble_parallel_insn): Improve warning messages. Return error
7794 message from non-swapped instruction order.
7795
7796Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7797
7798 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7799
7800 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 7801 md_cleanup definition. This moves the forced literal output to
7802 the end of the source pass, and avoids macro's inserting literals
7803 into the code immediately after the macro expansion.
252b5132
RH		 7804
7805Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7806
7807 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7808 a gas internal symbol is adjustable.
7809 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7810
7811 * as.h: If gcc version greater than 2.6, use `__format__' and
7812 `__printf__' in function attributes, rather than `format' and
7813 `printf'.
7814
7815Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7816
7817 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7818
7819Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7820
7821 Add tms320c30 support:
7822 * config/tc-tic30.h: New file.
7823 * config/tc-tic30.c: New file.
7824 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7825 TARGET_FORMAT as "coff-tic30".
7826 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7827 * Makefile.am: Rebuild dependencies.
7828 (CPU_TYPES): Add tic30.
7829 (CPU_OBJ_VALID): tic30-aout is valid.
7830 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7831 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7832 * configure, Makefile.in: Rebuild.
7833
7834Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7835
7836 * config/tc-v850.c (md_assemble): Improvements to error messages.
7837
7838Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7839
7840 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 7841 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 7842
7843 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7844 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7845 assembler calculate relocations to any external symbol at all.
7846 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7847 involving generation of pc-relative relocs.
7848 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7849 has been moved to md_apply_fix3.
7850
7851 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7852 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7853 which actually means (the address of identifier's GOT entry) +
7854 constant, which is not particularly useful.
7855
7856Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7857
7858 * read.h (include_dirs): Declare.
7859 (include_dir_count,include_dir_maxlen): Declare.
7860
7861Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7862
7863 * configure.in: Correct check for shared opcodes library.
7864 * configure: Rebuild.
7865
7866 * listing.c (buffer_line): If we can't open the file, set at_end.
7867 (listing_print): Remove unused local variable fi.
7868
7869 * config/m68k-parse.y (reglistpair): Handle register list in
7870 either order.
7871
7872 * config/vms-conf.h: Don't undef VERSION.
7873
7874Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7875
7876 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7877 OBJS variable.
7878 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7879 variable.
7880 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7881 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7882 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7883 (EXTRA_DIST): Define.
7884 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7885 explicitly rather than via the list of object files.
7886 (gcc-as.opt): New file created when make-gas.com is run.
7887 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7888 itbl-cpu.h} to #include appropriate file rather than copying that
7889 file.
7890 * config/vms-conf.h: Synchronize with current config.in.
7891 * Makefile.in: Rebuild.
7892
7893Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7894
7895 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7896 (parallel_ok): Relaxed parallel subinstruction dependency check.
7897
7898Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7899
7900 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 7901 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 7902 command line argument.
7903 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7904 warning only if flag_warn_suppress_instructionswap is false.
7905
7906Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7907
7908 * configure.in (i386-*-mingw32*): New target.
7909 * configure: Rebuild.
7910
7911Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7912
7913 * symbols.c (resolve_symbol_value): Don't set the segment if it
7914 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7915
7916 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7917 S_GET_SEGMENT.
7918
7919Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7920
7921 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7922 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7923 compiler.
7924
7925Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7926
7927 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7928
7929Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7930
7931 * config/tc-v850.c (v850_insert_operand): Display instruction when
7932 an error is encountered.
7933
7934Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7935
7936 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7937 (i386-*-sco3.2v5*coff): New target.
7938 (i386-*-sco3.2*): New target.
7939 * configure: Rebuild.
7940
7941Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7942
7943 * config/tc-v850.c: Tidy error message production.
7944
7945Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7946
7947 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7948 validate_immediate return value in the right type for comparisons
7949 to FAIL.
7950
7951Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7952
7953 * listing.c (MAX_BYTES): Use listing variables not constants.
7954 (data_buffer): No longer an array, but a pointer.
7955 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7956 (listing_listing): Allocate data_buffer.
7957
7958Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7959
7960 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7961 --listing-rhs-width, --listing-cont-lines.
7962 (show_usage): Update.
7963 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7964 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7965 (print_lines): Use the variables instead of the constants.
3e87a760 7966 (listing_listing): Likewise.
252b5132 7967 * listing.h: Declare the new vars.
3e87a760 7968
252b5132
RH		 7969Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7970
7971 * as.c (parse_args): Add --keep-locals alias for -L.
7972 Add --strip-local-absolute.
7973 (show_usage): Update.
7974 * as.h (flag_strip_local_absolute): New flag.
7975 * symbols.c (S_IS_LOCAL): Use it.
7976 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7977 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7978 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7979
7980Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7981
7982 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 7983 might have an io conflict and issue a warning message.
252b5132
RH		 7984
7985Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7986
7987 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7988 cgen_swap_fixups): Functions to save, restore and swap the fixup
7989 chain with a backup copy.
7990 (cgen_asm_finish_insn): Returns address of constructed insn.
7991
7992Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7993
7994 * listing.c (file_info_struct): Remove FILE, add POS.
7995 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7996 (file_info): Don't open the file.
7997 (buffer_line): Check for the file in the last_open cache, updating
7998 as necessary.
7999 (print_source): Don't reference file_info->file.
8000 (listing_listing): Likewise.
8001 (listing_print): Close the file in the cache, if any.
8002
8003Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8004
8005 * read.c (dwarf_file_string): New file static variable.
8006 (emit_expr): Look for constant sequence that leads up to a file
8007 name in DWARF debugging output.
8008 (stringer): Use dwarf_file_string to decide whether to accept a
8009 string as a file name.
8010
8011Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8012
8013 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8014 (crack_operand): Add reg->reglst MRI hack.
8015 (r_seg): Put reglst symbols in reg_section.
8016 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8017
8018Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8019
8020 * tc-sh.c (get_specific): Handle SGR & DBR.
8021
8022Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8023
8024 * tc-h8300.c (parse_reg): Take the length of the symbol into
8025 account when attempting to match a register name.
8026 * tc-h8500.c (parse_reg): Likewise.
8027
8028Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8029
8030 * cgen.c: Formatting changes to improve readability.
8031
8032Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8033
8034 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8035 delay slot.
8036
8037Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8038
8039 Based on a patch from Jim Wilson
8040 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8041 (tc_gen_reloc): Handle cross section PC relative relocs
8042 correctly.
8043
8044Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8045
8046 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8047
8048Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8049
8050 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8051 (expr_jmp_buf): New static local.
8052 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8053 (cgen_md_operand): New function.
8054 * tc-m32r.c: Clean up pass over `struct foo' usage.
8055 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8056
8057Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8058
8059 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8060 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8061
8062Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8063
8064 * config/tc-i386.c (i386_operand): Give an error if there are
8065 unrecognized characters after an expression.
8066
8067For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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