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SWitch over to using dwarf2_generate_asm_lineno
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
d75bb8cf
NC		 12000-11-02 Nick Clifton <nickc@redhat.com>
2
3 * config/tc-mn10300.c (debug_line): Remove this static
4 varaible.
5 (md_assemble): Call dwarf2_generate_asm_lineno instead of
6 dwarf2_where and dwarf2_gen_line_info.
7
8
6c17cfe4
PB		 92000-11-02 Theo Honohan <th@futuretv.com>
10
11 * config/tc-arm.c (do_msr): Improve error message.
12
c51ce5f0
EC		 132000-10-31 Eric Christopher <echristo@redhat.com>
14
15 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
16 or pc-relative, else use fx_offset.
17
f1bcba5b
JW		 182000-10-31 Jim Wilson <wilson@redhat.com>
19
20 * config/tc-ia64.c (struct md): New field tag_fixups.
21 (ia64_flush_insns): Handle tag_fixups. Error if dangling
22 qualifying predicate.
23 (emit_one_bundle): Delete spurious multiplication by one. Handle
24 tag_fixups.
25 (ia64_start_line): Error if dangling qualifying predicate.
26 (defining_tag): New static variable.
27 (ia64_unrecognized_line, case '['): Parse tags.
28 (ia64_frob_label): Create tag_fixups.
29 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 30
8637c045
AM		 312000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
32
33 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
34
ebeeafe6
BS		 352000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
36
37 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
38
b041f888
KH		 392000-10-30 Kazu Hirata <kazu@hxi.com>
40
41 * expr.c: Fix formatting.
42 * flonum-copy.c: Likewise.
43 * flonum.h: Likewise.
44 * gasp.c: Likewise.
45 * hash.c: Likewise.
46
d8374dcd
HPN		 472000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
48
49 * as.h (OPTION_MD_BASE): Bump to 190.
50 * as.c (parse_args) <std_longopts>: Add comment about the need to
51 check OPTION_MD_BASE in as.h.
52
1308f14c
HPN		 53 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
54 for weak symbols.
55
6f6ef0fa
NC		 562000-10-27 Nick Clifton <nickc@redhat.com>
57
58 * configure.in (emulations): Add m68hc12.
59 * configure: Regenerate.
60 * po/gas.pot: Regenerate.
c51ce5f0 61
bf1b5881
AH		 622000-10-27 Aldy Hernandez <aldyh@redhat.com>
63
64 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
65 cpsr*.
66 (arm_psr_parse): Handle lowercase CPSR and SPSR.
67
85a39694
NC		 682000-10-25 Nick Clifton <nickc@redhat.com>
69
70 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
71 a DWARF2 line number information sequence.
72
73 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
74
75 * read.c (generate_lineno_debug): Update comment describing why
76 DWARF2 line number debug information is not generated
77 automatically by this function.
78
79 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
80 not all.
c51ce5f0 81
85a39694
NC		 82 * config/tc-arm.h (md_end): Define.
83 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 84
85a39694
NC		 85 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
86 if generating DWARF2 line numbers.
87 (arm_end_of_source): New function. Call dwarf2_finish if
88 necessary.
89
90 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
91 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
92 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 93
cce0cbdc
DN		 942000-10-25 Diego Novillo <dnovillo@cygnus.com>
95
96 * tc-i386.c: Fix prototype declarations for functions taking no
97 arguments.
98
64a0c779
DN		 992000-10-24 Diego Novillo <dnovillo@cygnus.com>
100
101 * tc-i386.c (i386_operand_modifier): Remove.
102 (build_displacement_string): Remove.
103 (i386_parse_seg): Remove.
104 (i386_intel_memory_operand): Remove.
105 (i386_intel_operand): Re-write using recursive descent parser based
106 on MASM documentation.
107 (struct intel_parser_s): New structure.
108 (intel_parser): New static variable.
109 (struct intel_token): New structure.
110 (cur_token, prev_token): New static variables.
111 (T_NIL): Define.
112 (T_CONST): Define.
113 (T_REG): Define.
114 (T_BYTE): Define.
115 (T_WORD): Define.
116 (T_DWORD): Define.
117 (T_QWORD): Define.
118 (T_XWORD): Define.
119 (T_SHORT): Define.
120 (T_OFFSET): Define.
121 (T_PTR): Define.
122 (T_ID): Define.
123 (intel_match_token): New function.
124 (intel_get_token): New function.
125 (intel_putback_token): New function.
126 (intel_expr): New function.
127 (intel_e05): New function.
128 (intel_e05_1): New function.
129 (intel_e06): New function.
130 (intel_e06_1): New function.
131 (intel_e09): New function.
132 (intel_e09_1): New function.
133 (intel_e10): New function.
134 (intel_e10_1): New function.
135 (intel_e11): New function.
136
19f7b010
JJ		 1372000-10-20 Jakub Jelinek <jakub@redhat.com>
138
139 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
140 instructions to loose any special insn->architecture mask.
141
142 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
143 (sparc_md_end, sparc_arch_types, sparc_arch,
144 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
145 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
146 request v9b architecture if they are used).
147
3ae647a0
NC		 1482000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
149
150 * config/tc-m68k.c: Fix the previous misapplied patch.
151
5cbdaa77
NC		 1522000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
153
154 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
155 BFD_ASSEMBLER and !BFD_ASSEMBLER.
156 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
157 BFD_RELOC_*.
158
e6c774b4
KH		 1592000-10-17 Kazu Hirata <kazu@hxi.com>
160
161 * debug.c: Fix formatting.
162 * depend.c: Likewise.
163 * dwarf2dbg.c: Likewise.
164 * dwarf2dbg.h: Likewise.
165 * ecoff.c: Likewise.
166 * expr.c: Likewise.
167 * expr.h: Likewise.
168 * flonum-konst.c: Likewise.
169 * frags.h: Likewise.
170
ea20a7da
CC		 1712000-10-17 Chandrakala Chavva <cchavva@redhat.com>
172
173 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
174 options.
175 * doc/as.texinfo: Added notes about this new option.
176
266cb5f1
HPN		 1772000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
178
179 * config/tc-sh.c (JREG): Remove.
180 (md_convert_frag): Remove #if 0:d code using JREG.
181
6588847e
DN		 1822000-10-15 Diego Novillo <dnovillo@cygnus.com>
183
184 * config/tc-i386.c (i386_operand_modifier): Only match
185 modifiers SHORT and FLAT if they are followed by a space.
186 (parse_register): When `allow_naked_reg' is set, do not confuse
187 identifiers that start with a register name with a register.
188
30a2b4ef
KH		 1892000-10-12 Kazu Hirata <kazu@hxi.com>
190
191 * app.c: Fix formatting.
192 * as.c: Likewise.
193 * as.h: Likewise.
194 * bit_fix.h: Likewise.
195 * cgen.c: Likewise.
196 * cgen.h: Likewise.
197 * cond.c: Likewise.
198
d01e2a23
AM		 1992000-10-11 Alan Modra <alan@linuxcare.com.au>
200
201 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
202
44852b19
AM		 2032000-10-07 Alan Modra <alan@linuxcare.com.au>
204
dc1fc56b
AM		 205 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
206 Re-arrange function a little and improve error message.
207
44852b19
AM		 208 * write.c (write_relocs): Fix a comment.
209
210 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
211 link-once sections.
212
afa680f8
JW		 2132000-10-05 Jim Wilson <wilson@cygnus.com>
214
215 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
216
ce8a8b2f
AM		 2172000-10-05 Alan Modra <alan@linuxcare.com.au>
218
219 * config/tc-i386.c: Delete some useless comments, reformat others.
220
221 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
222 non-global syms in linkonce sections.
223
56d27c17
AM		 2242000-10-04 Ralf Baechle <ralf@gnu.org>
225
226 * config/tc-ia64.c (operand_match): Don't use // style comments.
227 * config/tc-i370.c: Likewise.
228
7b15d668
HPN		 2292000-09-29 Hans-Peter Nilsson <hp@axis.com>
230
231 Changes to handle varying register prefix and user symbol prefix.
232 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
233 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
234 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
235 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
236 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
237 (demand_register_prefix): New variable.
238 (md_pseudo_table): New pseudo ".syntax".
239 (md_longopts): New options --no-underscore and --underscore.
240 (cris_target_format): Return elf32-us-cris or elf32-cris depending
241 on symbols_have_leading_underscore.
242 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
243 (get_spec_reg): Ditto.
244 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
245 Fix formatting.
246 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
247 --help.
248 <case OPTION_NO_US, case OPTION_US>: New.
249 (md_show_usage): Be brief and reformat to match continuation of
250 --help.
251 * po/gas.pot: Regenerate.
252
27df9f40
AM		 2532000-09-28 Alan Modra <alan@linuxcare.com.au>
254
255 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
256 force relocs for 12 bit branches.
257 (md_apply_fix): Similarly, adjust logic here.
258
5506e1a5
AM		 2592000-09-28 Alan Modra <alan@linuxcare.com.au>
260
261 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
262 adjust for external and weak syms as we will use a reloc. Allow
263 for +8 offset when calculating limits of branches.
264 (hppa_fix_adjustable): Undo 2000-09-23 change.
265 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
266 Correct distance calculation.
47d89dba
AM		 267 (tc_gen_reloc): Print the file name and line number if we can't
268 handle a fixup.
5506e1a5
AM		 269
270 From John David Anglin <dave@hiauly1.hia.nrc.ca>
271 * config/tc-hppa.c (nonzero_dibits): Define.
272 (arg_reloc_stub_needed): Check each arg and return value
273 separately for zero case.
274 (pa_align): Declare argument `bytes'.
275
81d4177b
KH		 2762000-09-25 Kazu Hirata <kazu@hxi.com>
277
278 * config/tc-cris.c: Fix formatting.
279 * config/tc-d10v.h: Likewise.
280 * config/tc-d30v.c: Likewise.
281 * config/tc-d30v.h: Likewise.
282 * config/tc-fr30.c: Likewise.
283 * config/tc-fr30.h: Likewise.
284 * config/tc-m68k.c: Likewise.
285 * config/tc-m68k.h: Likewise.
286 * config/tc-pj.h: Likewise.
287 * config/tc-ppc.c: Likewise.
288 * config/tc-ppc.h: Likewise.
289 * config/tc-sh.c: Likewise.
290 * config/tc-sh.h: Likewise.
291 * config/tc-sparc.c: Likewise.
292 * config/tc-v850.h: Likewise.
293 * config/tc-vax.h: Likewise.
294 * config/tc-w65.h: Likewise.
295 * config/tc-z8k.h: Likewise.
296
959ee541
AM		 2972000-09-23 Alan Modra <alan@linuxcare.com.au>
298
299 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
300 checks only for ELF.
301 (hppa_force_relocation): Likewise.
302
139368c9
JW		 3032000-09-22 Jim Wilson <wilson@cygnus.com>
304
305 * config/tc-ia64.c (dv_sem): Add "stop".
306 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
307 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
308 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
309 match above.
310 (mark_resources): Check IA64_RS_PRr.
311
151337e8
NC		 3122000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
313
56d27c17 314 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 315 md_estimate_size_before_relax): Redesign and clean up the
316 relaxation mechanism.
317
0b7410c4
KH		 3182000-09-21 Kazu Hirata <kazu@hxi.com>
319
320 * config/tc-ns32k.c: Fix formatting.
321 * config/tc-ns32k.h: Likewise.
322
a4d24084
KH		 3232000-09-20 Kazu Hirata <kazu@hxi.com>
324
82efde3a
KH		 325 * config/tc-m32r.c: Fix formatting.
326 * config/tc-m32r.h: Likewise.
327 * config/tc-m68851.h: Likewise.
328 * config/tc-m68hc11.c: Likewise.
329 * config/tc-m68hc11.h: Likewise.
330 * config/tc-m88k.c: Likewise.
331 * config/tc-mcore.c: Likewise.
a75214e5 332 * config/tc-mcore.h: Likewise.
82efde3a
KH		 333 * config/tc-mips.c: Likewise.
334 * config/tc-mips.h: Likewise.
335 * config/tc-mn10200.h: Likewise.
336 * config/tc-mn10300.h: Likewise.
a75214e5 337 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 338 * config/tc-tahoe.h: Likewise.
339
4844386e 3402000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 341
342 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
343 Likewise in relaxation description comments.
344
9e754211
AM		 3452000-09-18 Alan Modra <alan@linuxcare.com.au>
346
347 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
348 subtraction of two syms without emitting a relocation.
349
350 From David Huggins-Daines <dhd@linuxcare.com>
351 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
352 global or weak symbols.
353
4a4f25cf
KH		 3542000-09-15 Kazu Hirata <kazu@hxi.com>
355
356 * config/tc-h8300.h: Fix formatting.
357 * config/tc-h8500.c: Likewise.
358 * config/tc-h8500.h: Likewise.
359 * config/tc-hppa.h: Likewise.
360 * config/tc-i370.h: Likewise.
361 * config/tc-i386.h: Likewise.
362 * config/tc-i860.c: Likewise.
363 * config/tc-i860.h: Likewise.
364 * config/tc-i960.h: Likewise.
365 * config/tc-ia64.c: Likewise.
366 * config/tc-ia64.h: Likewise.
367
1dab94dd
KH		 3682000-09-14 Kazu Hirata <kazu@hxi.com>
369
370 * config/tc-a29k.c: Fix formatting.
371 * config/tc-alpha.c: Likewise.
372 * config/tc-arc.c: Likewise.
373 * config/tc-arc.h: Likewise.
374 * config/tc-arm.c: Likewise.
375 * config/tc-arm.h: Likewise.
376 * config/tc-avr.c: Likewise.
377 * config/tc-avr.h: Likewise.
378 * config/tc-tic30.c: Likewise.
379 * config/tc-tic30.h: Likewise.
380 * config/tc-tic54x.c: Likewise.
381 * config/tc-tic54x.h: Likewise.
382 * config/tc-tic80.c: Likewise.
383 * config/tc-tic80.h: Likewise.
384
7484b8e6
TW		 3852000-09-14 Timothy Wall <twall@cygnus.com>
386
387 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
388 parallel comparisons for later use.
389 (struct rsrc): Add parallel comparison type.
390 (resources_match): Skip special cases of PR usage (non-conflicting
391 parallel compares).
56d27c17 392
bf514e21
KH		 3932000-09-13 Kazu Hirata <kazu@hxi.com>
394
395 * config/obj-ecoff.c: Fix formatting.
396 * config/obj-elf.c: Likewise.
397 * config/obj-elf.h: Likewise.
398 * config/obj-evax.h: Likewise.
399 * config/obj-generic.h: Likewise.
400 * config/obj-hp300.c: Likewise.
401 * config/obj-hp300.h: Likewise.
402 * config/obj-ieee.h: Likewise.
403 * config/obj-vms.c: Likewise.
404 * config/obj-vms.h: Likewise.
405
156c2f8b 4062000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 407
156c2f8b
NC		 408 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
409 (md_parse_option): Ditto.
410 (md_longopts): Add -mips32 option.
411 (md_show_usage): Document new options.
412 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
413 (mips_ip): Assemble mfc0 with a sub-selection code.
414 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
415 (mips_cpu_to_str): New function.
416 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
417 Use CPU_* defines instead of hardcoded numbers.
418
419 * doc/as.texinfo: Document new options.
420 * doc/c-mips.texi: Ditto.
421
a01b9fa4
KH		 4222000-09-12 Kazu Hirata <kazu@hxi.com>
423
424 * as.h: Fix formatting.
425 * asintl.h: Likewise.
426 * bit_fix.h: Likewise.
dcd619be
KH		 427 * config/obj-aout.c: Likewise.
428 * config/obj-aout.h: Likewise.
429 * config/obj-bout.c: Likewise.
430 * config/obj-bout.h: Likewise.
431 * config/obj-coff.c: Likewise.
432 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 433 * dwarf2dbg.h: Likewise.
434 * expr.h: Likewise.
435 * flonum.h: Likewise.
436 * frags.h: Likewise.
437 * itbl-ops.h: Likewise.
438 * macro.h: Likewise.
439 * read.h: Likewise.
440 * sb.h: Likewise.
441 * struc-symbol.h: Likewise.
442 * subsegs.h: Likewise.
443 * symbols.h: Likewise.
444 * tc.h: Likewise.
445 * write.h: Likewise.
446
92774660
KH		 4472000-09-11 Kazu Hirata <kazu@hxi.com>
448
f0e652b4
KH		 449 * bignum-copy.c: Fix formatting.
450 * config/tc-i370.c: Likewise.
92774660
KH		 451 * config/tc-i960.c: Likewise.
452 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 453 * ehopt.c: Likewise.
454 * flonum-copy.c: Likewise.
455 * flonum-konst.c: Likewise.
456 * flonum-mult.c: Likewise.
457 * literal.c: Likewise.
458 * read.c: Likewise.
459 * sb.c: Likewise.
460 * stabs.c: Likewise.
461 * subsegs.c: Likewise.
92774660 462
222f8079
PB		 4632000-09-09 Philip Blundell <philb@gnu.org>
464
465 * configure.in (arm*-*-uclinux*): New target.
466 * configure: Regenerate.
467
c488923f
KH		 4682000-09-09 Kazu Hirata <kazu@hxi.com>
469
470 * input-file.c: Fix formatting.
471 * itbl-ops.c: Likewise.
472 * messages.c: Likewise.
473
e0e3ecca
PB		 4742000-09-08 Philip Blundell <philb@gnu.org>
475
476 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
477 offset is negative.
478
5d64ca4e
L		 4792000-09-07 H.J. Lu <hjl@gnu.org>
480
481 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
482 * configure: Rebuild.
483
bdaaa2e1
KH		 4842000-09-07 Kazu Hirata <kazu@hxi.com>
485
e49bc11e
KH		 486 * atof-generic.c: Fix formatting.
487 * config/tc-mips.c: Likewise.
e13b337a
KH		 488 * config/tc-vax.c: Likewise.
489 * input-scrub.c: Likewise.
bdaaa2e1 490
d07ed2cd
AO		 4912000-09-07 Alexandre Oliva <aoliva@redhat.com>
492
493 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
494 * configure.in (sh-*-linux*): Added.
495 * configure: Rebuilt.
496
86905619
KH		 4972000-09-06 Kazu Hirata <kazu@hxi.com>
498
a28a3ccf
JL		 499 * config/tc-hppa.c: Fix formatting.
500
86905619
KH		 501 * ecoff.c: Fix formatting.
502
58cccadb
AO		 5032000-09-06 Alexandre Oliva <aoliva@redhat.com>
504
505 * configure: Rebuilt with new libtool.m4.
506
542d6675
KH		 5072000-09-05 Kazu Hirata <kazu@hxi.com>
508
509 * cgen.c: Fix formatting.
510 * config/tc-ia64.c: Likewise.
511
5b343f5a
NC		 5122000-09-05 Nick Clifton <nickc@redhat.com>
513
514 * aclocal.m4: Regenerate.
515 * config.in: Regenerate.
516 * configure: Regenerate.
517 * po/gas.pot: Regenerate.
50bbae35 518
07e90ad5
HPN		 5192000-09-05 Hans-Peter Nilsson <hp@axis.com>
520
521 * config/tc-cris.c: Correct comment typos.
522
1485d400
EC		 5232000-09-05 Eric Christopher <echristo@cygnus.com>
524
525 * config/tc-mn10300.c: Cleanup.
526 (md_pcrel_from): Enable.
527
904a31bf
AM		 5282000-09-05 Alan Modra <alan@linuxcare.com.au>
529
927781e2
AM		 530 * expr.c (operand): Fix a comment typo.
531 * write.c (write_relocs): Fix a signed/unsigned warning.
532
ecacdc7a
AM		 533 * config/tc-hppa.c (fudge_reg_expressions): New
534 (hppa_force_reg_syms_absolute): New.
535 (pa_equ): Allow reg_section expressions.
536 * config/tc-hppa.c (md_optimize_expr): Define.
537 (hppa_force_reg_syms_absolute): Prototype.
538
539 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
540 (pa_parse_number): Pass in arg to select fp reg parsing.
541 Return 1 to indicate format checks pass. If strict, then only
542 accept a register or register symbol. Return value in...
543 (pa_number): New static for pa_parse_number.
544 (FP_REG_BASE): Define.
545 (FP_REG_RSEL): Define.
546 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
547 appropriate. White space changes.
548 (need_pa11_opcode): Don't bother passing any params, get them from
549 globals instead.
550 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
551 Remove extraneous check in case 'Q'.
552 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
553 reg, set section of resulting symbol to reg_section.
554 (pa_parse_space_stmt): Modify call to pa_parse_number.
555 (pa_space): Likewise.
556
904a31bf
AM		 557 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
558 (hppa_force_relocation): Handle vtable relocs.
559 (pa_vtable_entry): New.
560 (pa_vtable_inherit): New.
561 (md_pseudo_table): Add entries for vtable pseudos.
562 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
563 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
564 against weak syms.
565 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
566 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
567 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
568 millicode import.
569 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
570 specify a symbol type.
571
572 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
573 dependent things together.
574 (md_elf_symbol_type): Define.
575
576 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
577 symbol.
578 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
579
580 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
581 (obj_elf_vtable_entry): Declare.
582
583 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
584 and export function.
585 (obj_elf_vtable_entry): Similarly.
586 (elf_pseudo_table): Fix the damage with a cast.
587
a47cf567 5882000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 589
590 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
591 for template selection when a label is needed.
592
197865e8
KH		 5932000-09-02 Kazu Hirata <kazu@hxi.com>
594
595 * config/tc-ia64.c: Fix formatting.
596
18e03609
NC		 5972000-09-02 Nick Clifton <nickc@redhat.com>
598
599 * configure.in: Increase version number to 2.10.91.
600 * configure: Regenerate.
601 * aclocal.m4: Regenerate.
602 * config.in: Regenerate.
603 * po/gas.pot: Regenerate.
604 * Makefile.in: Regenerate.
1485d400 605
a1cc9221
AO		 6062000-09-01 Alexandre Oliva <aoliva@redhat.com>
607
608 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
609 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
610 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
611 similar relocs.
612 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
613 branches.
614
6152000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
616
617 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
618 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
619 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
620 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
621 (GOT_symbol): New variable.
622 (md_undefined_symbol): Set it.
623
44576e1f
RH		 6242000-09-01 Richard Henderson <rth@cygnus.com>
625
626 * config/tc-ia64.c (match): Don't inline.
627 (extra_goodness): New.
628 (md_begin): Prefer nop.f and nop.b for best_template.
629
29f8404c
KH		 6302000-08-31 Kazu Hirata <kazu@hxi.com>
631
76b0a8c0
KH		 632 * as.c: Fix formatting.
633 * cond.c: Likewise.
634 * frags.c: Likewise.
29f8404c
KH		 635 * macro.c: Likewise.
636
b4c1ea07
EC		 6372000-08-31 Eric Christopher <echristo@cygnus.com>
638
639 * config/tc-mn10300.c: Cleanup and fix warnings.
640 (md_pseudo_table): Add initializers.
641 (md_show_usage): Cleanup.
642 (md_parse_option): Fix warnings.
643 (md_undefined_symbol): Fix warnings.
644 (md_conver_frag): Fix warnings.
645 (tc_gen_reloc): Fix warnings.
646 (md_apply_fix3): Fix warnings.
647 (check_operand): Fix warnings.
648
ac48eca1
AO		 6492000-08-31 Alexandre Oliva <aoliva@redhat.com>
650
651 * acinclude.m4: Include libtool and gettext macros from the
652 top level.
653 * aclocal.m4, configure: Rebuilt.
654
e0c21649
GK		 6552000-08-30 Mark Hatle <mhatle@mvista.com>
656
657 * config/tc-ppc.c (md_parse_option): Recognize -m405.
658
cf39a089
KH		 6592000-08-31 Kazu Hirata <kazu@hxi.com>
660
661 * listing.c: Fix formatting.
662
3ee4defc
KH		 6632000-08-29 Kazu Hirata <kazu@hxi.com>
664
665 * app.c: Fix a comment typo. Fix formatting.
666
1e8d20f4
NC		 6672000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
668
50bbae35
AM		 669 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
670 offset of the target destination for jmp instructions.
671 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 672
5bcac8a4
HPN		 6732000-08-24 Hans-Peter Nilsson <hp@axis.com>
674
675 * NEWS: Mention support for CRIS.
676
46547ecc
DC		 677Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
678
679 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
680 Sets `.lcomm' alignment to zero.
681
4b853faa
AO		 6822000-08-23 Alexandre Oliva <aoliva@redhat.com>
683
684 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
685 (TC_FIX_ADJUSTABLE): Define.
686
efcc5914
JW		 6872000-08-23 Jim Wilson <wilson@cygnus.com>
688
689 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
690 unwind.personality_routine is set.
691
aca719bf
AO		 6922000-08-23 H.J. Lu <hjl@gnu.org>
693
694 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
695
a3da4de1
AO		 6962000-08-23 Alexandre Oliva <aoliva@redhat.com>
697
698 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
699 environment is pe.
700
56385375
L		 7012000-08-22 H.J. Lu <hjl@gnu.org>
702
703 * config.in (STRICTCOFF): New for strict COFF.
704
705 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
706 i386-*-go32* and i386-go32-rtems*.
707 * configure: Rebuilt.
708
709 * config/obj-coff.c (obj_coff_endef): Follow the historical
710 behavior if STRICTCOFF is not defined.
711
712 * doc/internals.texi: Document STRICTCOFF.
713
8f36cd18
AO		 7142000-08-22 Alexandre Oliva <aoliva@redhat.com>
715
716 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
717 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
718 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
719 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
720 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
721 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
722 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
723 Likewise.
724
58a77e41
EC		 7252000-08-22 Eric Christopher <echristo@cygnus.com>
726
727 * config/tc-mn10300.c: (md_apply_fix): New function.
728 (mn10300_force_relocation): New function.
729 (mn10300_fix_adjustable): New function.
730
731 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
732 (TC_HANDLES_FX_DONE): Define.
733 (obj_fix_adjustable): Define.
734 (MD_APPLY_FIX3): Define.
735 (TC_LINKRELAX_FIXUP): Define.
736
737 * write.c: (TC_LINKRELAX_FIXUP): Define if not
738 previously defined.
739 (fixup_segment): Use TC_LINKRELAX_FIXUP.
740
741 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
742
ded0649c
JE		 7432000-08-21 Jason Eckhardt <jle@cygnus.com>
744
745 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
746 if the fixup resulted in a relocation.
747
66102fe2
NC		 7482000-08-18 Nick Clifton <nickc@redhat.com>
749
750 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
751 Make reference to first element of shift_names explicit.
752
02198638
AO		 7532000-08-18 Alexandre Oliva <aoliva@redhat.com>
754
755 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
756 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
757 add a symbol's address. Removed all target-specific #ifdefs that
758 used to accomplished the same.
759 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
760 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
761 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
762 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
763 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
764
353e2c69
KH		 7652000-08-17 Kazu Hirata <kazu@hxi.com>
766
767 * dwarf2dbg.c: Fix formatting.
768
4fb7971f
NC		 7692000-08-17 Nick Clifton <nickc@redhat.com>
770
771 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
772 to be recoded as logical shift lefts by zero.
773
50b81f19
JW		 7742000-08-16 Jim Wilson <wilson@cygnus.com>
775
776 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
777 postincrement modified registers. Handle IA64_OPND_R3_2 addl
778 source registers.
779 (note_register_values): Handle IA64_OPND_R3_2 operands.
780
f869cfc6
JE		 7812000-08-16 Jason Eckhardt <jle@cygnus.com>
782
50bbae35 783 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 784
8cb8bcba
NC		 7852000-08-16 Nick Clifton <nickc@redhat.com>
786
787 * config/tc-arm.c (struct asm_shift): Delete.
788 (shift[]): Delete.
789 (enum asm_shift_index): New.
790 (struct asm_shift_properties): New.
791 (struct asm_shift_name): New.
792 (shift_properties[]); New.
793 (shift_names[]); New.
794
795 (decode_shift): Use new structures.
796 Issue a warning is "ROR #0" is used.
797 Issue a warning if "ASR #0" or "LSR #0" is used.
798
799 (md_begin): Initialise arm_shift_hsh table from new
800 asm_shift_name array.
801
c2158c24
JJ		 8022000-08-16 Jakub Jelinek <jakub@redhat.com>
803
804 * config/tc-sparc.c: Kill all warnings.
805 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
806 in -xarch= as well.
807 (md_show_usage): Update usage text.
808
70485b5c
NC		 8092000-08-16 Nick Clifton <nickc@redhat.com>
810
c2158c24 811 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 812 useful.
813
a47cf567 8142000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 815
816 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
817
818 * config/tc-sh.c (md_assemble): Changed so debug_type
819 test performed for ppi_assemble
820 * config/tc-sh.c: Included dwarf2dbg.h.
821 (debug_line): Defined.
822 (md_assemble): Generates dwarf2 line info.
823 (sh_finalize): New function. Finalize dwarf2 info.
824 (assemble_ppi): Returns size of code generated.
825 (build_Mytes): Returns size of code generated.
826 (md_pseudo_table): Added "file" and "loc" psuedo ops.
827 * config/tc-sh.h (md_end): Defined.
828 (sh_finalize): Declared.
829
1db77c8e
AO		 8302000-08-15 Alexandre Oliva <aoliva@redhat.com>
831
832 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
833 md_number_to_chars.
834
046b3b54
NC		 8352000-08-14 Nick Clifton <nickc@redhat.com>
836
837 * config/tc-arm.c (do_bx): Allow "bx pc".
838
c43c2cc5
JW		 8392000-08-14 Jim Wilson <wilson@cygnus.com>
840
841 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
842 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
843 (md_begin): Change assignment to md.flag to OR in the new bit.
844
d1d8ba22
NC		 8452000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
846
847 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
848 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
849 C_MOU, and C_EOS.
850
22b36938
JE		 8512000-08-14 Jason Eckhardt <jle@cygnus.com>
852
853 * NEWS: Mention i860 support.
854
c0bd0db2
JL		 855Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
856
857 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
858
0ac658b8
AS		 8592000-08-14 Andreas Schwab <schwab@suse.de>
860
861 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
862
9fc2dda2
JE		 8632000-08-11 Andreas Schwab <schwab@suse.de>
864
865 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
866 argument.
867
bc4466dc
KH		 8682000-08-11 Kazu Hirata <kazu@hxi.com>
869
870 * expr.c: Fix formatting.
351aa9f6 871 * config/obj-bout.c: Likewise.
bc4466dc 872
a9c99419
JE		 8732000-08-10 Jason Eckhardt <jle@cygnus.com>
874
875 * doc/c-i860.texi: Flesh out the i860 section more.
876
7c743825
KH		 8772000-08-10 Kazu Hirata <kazu@hxi.com>
878
879 * symbols.c: Fix formatting.
929b12bc 880 * expr.c: Likewise.
7c743825 881
fa2255cb
DN		 882Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
883
884 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
885 has the IgnoreSize bit set.
886
fc997f4b
AM		 8872000-08-09 Alan Modra <alan@linuxcare.com.au>
888
889 From Rodney Brown <RodneyBrown@mynd.com>
890 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
891 * configure: Regenerate.
892
a47cf567
NC		 8932000-08-09 Kazu Hirata <kazu@hxi.com>
894
895 * hash.c: Fix formatting.
896 * gasp.c: Likewise.
897
305d537e
JE		 8982000-08-08 Jason Eckhardt <jle@cygnus.com>
899
900 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
901 (i860_fix_info): New enum.
902 (MD_APPLY_FIX3): Define.
903 (WORKING_DOT_WORD): Define.
904 (TC_HANDLES_FX_DONE): Define.
905 (DIFF_EXPR_OK): Define.
906 (LISTING_HEADER): Define.
907 (TARGET_FORMAT): Select target format based on endian flag.
908 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
909 (target_big_endian): Add external declaration.
910
911 * config/tc-i860.c: All existing code reworked completely. Other
912 new code shown below.
913 (SYNTAX_SVR4): Define.
914 (target_warn_expand): New variable.
915 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
916 (md_longopts): Declare and define with new options (-EL, -EB,
917 and -mwarn-expand).
918 (md_show_usage): New function.
919 (md_operand): New function.
920 (obtain_reloc_for_imm16): New function.
921 (md_apply_fix3): New function.
922 (tc_gen_reloc): New function.
923
df86943d
NC		 9242000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
925
926 * config/tc-m68hc11.c (build_jump_insn): Make sure the
927 2 bytes of the jump address are in the same frag.
928 (find): Accept 68hc12 register indirect modes.
929
930 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 931
30d25259
RH		 9322000-08-07 Richard Henderson <rth@cygnus.com>
933
934 * config/tc-ia64.c (unwind): Add prologue_mask member.
935 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
936 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
937 (dot_body): Clear unwind.prologue_mask.
938 (dot_prologue): Set it. Accept a register second argument.
939
2d484c7f
KH		 9402000-08-07 Kazu Hirata <kazu@hxi.com>
941
942 * config/atof-ieee.c: Fix formatting.
943 * config/atof-tahoe.c: Likewise.
944
a47cf567 9452000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 946
3d4ae3c0
NC		 947 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
948 work.
949
c91d2e08
NC		 950 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
951 of .popsection, .previous, .pushsection, .subsection,
952 .version, .vtable_entry, .vtable_inherit and .weak.
953
47926f60
KH		 9542000-08-05 Kazu Hirata <kazu@hxi.com>
955
956 * config/tc-cris.c: Fix formatting.
957 * config/tc-i386.c: Likewise.
958 * config/tc-sparc.c (sparc_ip): Simplify the code.
959
ab3e48dc
KH		 9602000-08-04 Kazu Hirata <kazu@hxi.com>
961
962 * config/tc-cris.c: Rearrange code for readability.
963 * config/tc-d10v.c: Fix formatting.
964 * config/tc-m32r.c: Likewise.
965 * config/tc-sparc.c: Likewise.
966
3d56ab85
JW		 9672000-08-02 Jim Wilson <wilson@cygnus.com>
968
969 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
970 before ia64_find_opcode.
971 (md_assemble): Likewise.
972
3f9dfb2c
NC		 9732000-08-01 Nick Clifton <nickc@cygnus.com>
974
a47cf567 975 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 976 Undo some formatting fixes.
3f9dfb2c 977
28e4f854
KH		 9782000-08-01 Kazu Hirata <kazu@hxi.com>
979
980 * config/obj-som.c: Fix formatting.
981 * config/obj-ieee.c: Likewise.
982 * config/tc-arm.c: Likewise.
983 * config/tc-v850.c: Likewise.
984
a570e639
NC		 9852000-08-01 Nick Clifton <nickc@redhat.com>
986
987 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
988 index by command line option.
58a77e41 989
a570e639
NC		 9902000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
991
992 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
993 (@node M68K-Branch): Rewrite to match the reality.
994
e3308d0d
JE		 9952000-07-31 Jason Eckhardt <jle@cygnus.com>
996
997 * doc/c-i860.texi: New file.
998 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
999 * doc/Makefile.in: Regenerate.
1000 * doc/all.texi: Add I860 as relevant architecture.
1001 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1002
2fd5405a
NC		 10032000-07-31 Kazu Hirata <kazu@hxi.com>
1004
1005 * config/tc-d30v.c: Fix formatting.
1006
28e7409f
NC		 10072000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1008
50bbae35
AM		 1009 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1010 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1011 long emit a long branch if available instead of an absolute jump, never
1012 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1013
1014 * doc/c-m68k.texi: Document new command line option.
58a77e41 1015
a47cf567
NC		 10162000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1017
1018 * config/tc-avr.c: Use PARAMS macro in function declarations.
1019 Don't declare md_pcrel_from_section (already in tc-avr.h).
1020 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1021 (avr_operand): Don't set (unsigned) op_mask to -1.
1022
534022ea
JE		 10232000-07-28 Jason Eckhardt <jle@cygnus.com>
1024
50bbae35
AM		 1025 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1026 * configure: Regenerated.
1027 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1028 of operand to the .type directive (.e.g, "type").
534022ea 1029
4c400d5e
AM		 10302000-07-28 Alan Modra <alan@linuxcare.com.au>
1031
1032 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1033 * app.c (do_scrub_chars): Record where first comment found.
1034 * read.c (read_a_source_file): Init found_comment on entry, and
1035 notify whether comments found on exit.
1036 * config/tc-hppa.c (md_shortopts): Add "c".
1037 (md_longopts): Add warn-comment.
1038 (md_parse_option): Handle it.
1039 (md_show_usage): Show available options.
1040 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1041
0aa529cb
AC		 1042Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1043
1044 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1045 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1046 sym_ptr_ptr
0aa529cb
AC		 1047 (md_estimate_size_before_relax): Don't fall off end of function.
1048
c6a7ab1f
NC		 10492000-07-27 Kazu Hirata <kazu@hxi.com>
1050
1051 * config/tc-avr.c: Fix formatting.
1052 * config/tc-ns32k.c: Likewise.
1053
e0c6ed95
AM		 10542000-07-27 Alan Modra <alan@linuxcare.com.au>
1055
1056 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1057
10582000-07-27 Kazu Hirata <kazu@hxi.com>
1059
1060 * config/tc-d10v.c: Fix formatting.
1061 * config/tc-z8k.c: Likewise.
1062 * config/tc-sparc.c: Likewise.
1063
6883dc5e 10642000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1065
1066 * cgen.c (queue_fixup): Declare opinfo.
1067 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1068 (gas_cgen_md_operand): Ditto.
1069 (gas_cgen_md_apply_fix3): Ditto.
1070
39da8128
DD		 10712000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1072
1073 * config/obj-coff.c (obj_frob_symbol): Don't merge
1074 labels. Don't merge if the symbol isn't constant. Return
1075 immediately if a symbol is merged.
1076
65e68b04
AM		 10772000-07-22 Alan Modra <alan@linuxcare.com.au>
1078
1079 * frags.c (frag_align): Correct absolute section alignment.
1080
5e0d736c
DD		 10812000-07-20 DJ Delorie <dj@redhat.com>
1082
1083 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1084 it breaks linking against DLLs.
1085
3bcbcc3d
HPN		 10862000-07-20 Hans-Peter Nilsson <hp@axis.com>
1087
1088 * configure.in: Add CRIS support.
1089 * configure: Regenerate.
1090 * Makefile.am: (CPU_TYPES): Add cris.
1091 (CPU_OBJ_VALID) [aout]: Add cris.
1092 (MULTI_CPU_TYPES): Add cris.
1093 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1094 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1095 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1096 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1097 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1098 Regenerate dependencies.
1099 * Makefile.in: Regenerate.
1100 * aclocal.m4: Regenerate.
1101 * as.c: Declare crisaout, criself.
1102 * config/tc-cris.h, config/tc-cris.c: New.
1103 * config/e-criself.c, config/e-crisaout.c: New.
1104 * po/POTFILES.in, po/gas.pot: Regenerate.
1105
041ff4dd 11062000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1107
041ff4dd 1108 * read.c: Fix formatting.
efaf0ba4 1109 * write.c: Fix formatting.
041ff4dd 1110
f980ada0
L		 11112000-07-19 H.J. Lu <hjl@gnu.org>
1112
1113 * sb.c: Include <stdlib.h> if exists for abort ().
1114
25a8b250
AM		 11152000-07-19 Alan Modra <alan@linuxcare.com.au>
1116
1117 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1118 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1119 (pa_type_args): Same here.
1120
7a9aaf92
NC		 11212000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1122
1123 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1124 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1125 the storage class is already set.
1126
8098403c
NC		 11272000-07-17 Kazu Hirata <kazu@hxi.com>
1128
fafb6d17 1129 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1130 * config/tc-mn10200.c: Likewise.
1131 * config/tc-mn10300.c: Likewise.
1132 * config/tc-pj.c: Likewise.
1133 * config/tc-tic80.c: Likewise.
1134 * config/tc-w65.c: Likewise.
8098403c 1135
977e771a
FCE		 11362000-07-17 Frank Ch. Eigler <fche@redhat.com>
1137
1138 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1139 is defined.
1140
63bf5651
ILT		 11412000-07-15 Ian Lance Taylor <ian@zembu.com>
1142
1143 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1144 @code.
1145
1cd1c99b
AM		 11462000-07-15 Alan Modra <alan@linuxcare.com.au>
1147
1148 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1149 ELF as are used for SOM (except the 32-bit reloc one) to decide
1150 whether a symbol can be reduced to a section symbol. Expand on
1151 the comment for symbols involved in LR% and RR% expressions.
1152
119d663a
NC		 11532000-07-14 Nick Clifton <nickc@cygnus.com>
1154
1155 * config/tc-mips.c (mips_disable_float_construction): New
1156 static variable. Set to true if doubles should not be
1157 constructed by loading two single width fp registers with
1158 halves of the value.
1159 (mips_ip): Test mips_disable_float_construction.
1160 (md_longopts): Add command line switches --construct-floats
1161 and --no-construct-floats.
1162 (md_parse_option): Parse new command line options.
1163 (md_show_usage): Describe new command line options.
1164
1165 * doc/c-mips.texi: Document new command line options.
1166
906fac54
AM		 11672000-07-13 Koundinya K <kk@ddeorg.soft.net>
1168
1169 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1170 * configure: Regenerate.
1171
11722000-07-13 Hans-Peter Nilsson <hp@axis.com>
1173
1174 * configure.in (DEFAULT_EMULATION setting): Revert part of
1175 2000-07-01 change that set te_multi=multi unless set to tmips.
1176 * configure: Regenerate.
1177
7f788821
NC		 11782000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1179
1180 * config/obj-coff.c (coff_frob_section): Add padding to the last
1181 section when aligning it increases its size.
1182
9a736b6b
NC		 11832000-07-11 Kazu Hirata <kazu@hxi.com>
1184
1185 * config/tc-tic54x.c: Fix formatting.
1186
3dd5103b
NC		 11872000-07-10 Kazu Hirata <kazu@hxi.com>
1188
1189 * config/tc-h8500.c: Fix formatting.
1aea3bb8 1190 * config/tc-tic54x.c: Fix formatting.
3dd5103b 1191
46b85d42
AM		 11922000-07-10 Alan Modra <alan@linuxcare.com.au>
1193
1194 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1195 displacements correctly.
1196
1197 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1198
11992000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1200
1201 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1202 warning.
1203 (hash_jam): Ditto.
1204
ad1079af
AM		 12052000-07-09 Alan Modra <alan@linuxcare.com.au>
1206
1207 From David Huggins-Daines <dhd@linuxcare.com>
1208 * config/te-hppalinux64.h: Add a new emulation.
1209 * configure.in (emulations): Add configure bits to support the
1210 64-bit Linux/parisc target.
1211 * configure: Regenerate.
1212
1213 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1214 (md_shortopts): Add `V' for ELF.
1215
1216 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1217 when SOM or ELF_ARG_RELOC are defined.
1218 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1219 ELF_ARG_RELOC are defined.
1220 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1221 (pa_stringer): ..Do it here instead. Fix comment typos.
1222 (hppa_force_relocation): Cast enums to int before comparing with
1223 ints.
1224
1225 From Ryan Bradetich <rbradetich@uswest.net>
1226 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1227 redifinition warning.
1228 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1229 (hppa_force_relocation): ditto
ad1079af
AM		 1230 (md_apply_fix): Added cast to buf to fix warnings.
1231
1232 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1233 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1234
1235 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1236 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1237 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1238 reloc_type** to avoid warnings in switch.
1239 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1240 little earlier instead.
1241
1242 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1243 and elf.
1244 (pa_type_args): Use symbol_arg_reloc_info.
1245 (struct pa_it): Make arg_reloc unsigned int.
1246 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1247 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1248 (pa_code): Delete. pa_text duplicates this function.
1249 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1250 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1251 int.
1252 (cons_fix_new_hppa): Actually change selector to e_fsel when
1253 warning about assuming so.
1254 (tc_gen_reloc): More example elf arg reloc code.
1255 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1256 (hppa_force_relocation): Likewise.
1257
1258 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1259 files.
1260 (pa_end_of_source): Prototype.
1261 (hppa_fix_adjustable): Prototype.
1262 (LABELS_WITHOUT_COLONS): Move it..
1263 * config/te-hppa.h: To here.
1264
1265 * config/te-hppa64.h: New file.
1266
1267 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1268 type.
1269 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1270 format -10, -16, 16 relocs.
1271 (hppa_elf_mark_end_of_function): Test for null
1272 last_call_info->start_symbol
1273
1274 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1275 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1276 re_assesmble_* functions. Delete extraneous statements. Fix
1277 typos in comments.
1278 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1279 insn to re_assemble_*.
1280
623aa224
UC		 12812000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1282
1283 * doc/internals.texi (Expressions): Fix typo.
58a77e41 1284
c4aa876b
NC		 12852000-07-08 Kazu Hirata <kazu@hxi.com>
1286
1287 * config/tc-sh.c: Fix formatting.
d0313fb7 1288 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 1289 * depend.c: Fix formatting.
1290 * flonum-konst.c: Likewise.
1291 * flonum-mult.c: Likewise.
c4aa876b 1292
6b31947e
NC		 12932000-07-07 Kazu Hirata <kazu@hxi.com>
1294
a5bfe8c9 1295 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 1296 * config/obj-vms.c: Fix comments.
1297 * config/tc-a29k.c: Likewise.
1298 * config/tc-alpha.c: Likewise.
1299 * config/tc-h8300.c: Likewise.
1300 * config/tc-h8500.c: Likewise.
1301 * config/tc-i370.c: Likewise.
1302 * config/tc-ia64.c: Likewise.
1303 * config/tc-m68hc11.c: Likewise.
1304 * config/tc-m68k.c: Likewise.
1305 * config/tc-mips.c: Likewise.
1306 * config/tc-ns32k.c: Likewise.
1307 * config/tc-ppc.c: Likewise.
1308 * config/tc-z8k.c: Likewise.
6b31947e 1309
b8a9dcab
NC		 13102000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1311
1312 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1313 Default to '(SEC_LOAD | SEC_DATA)'.
1314 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1315
1316 * doc/internals.texi (CPU Backend): Describe
1317 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1318
beb2de9b
AC		 1319Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1320
1321 * as.c (parse_args): NULL terminate the long option list.
1322
24ddb296
AC		 1323Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1324
1325 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 1326 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 1327
1fe72011
NC		 13282000-07-05 Nick Clifton <nickc@cygnus.com>
1329
1330 * config/tc-d30v.c (write_2_short): Further changes to warning
1331 messages produced when combining EITHER_BUT_PREFER_MU attributed
1332 opcodes.
1333
a5bfe8c9 13342000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 1335
1336 * MAINTAINERS: new
1337
8de8f17e
AO		 13382000-07-04 Alexandre Oliva <aoliva@redhat.com>
1339
1340 * config/tc-arm.c (psrs): Accept combinations of flags.
1341
00d2865b
NC		 13422000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1343
1344 * config/tc-avr.c: Change _ () to _() around all strings marked
1345 for translation (exception from the usual coding style).
1346 (avr_opt): New struct variable, how the new switches are set.
1347 (OPTION_MMCU): Define as 'm' and actually use.
1348 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1349 (show_mcu_list): New function, display the list of known MCUs.
1350 (md_show_usage): Document the new switches. Call show_mcu_list.
1351 (avr_set_arch): Change 'm' to OPTION_MMCU.
1352 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1353 Handle the new switches.
1354 (avr_operands): Disable warnings for undefined combinations of
1355 operands if -mall-opcodes. Disable warnings for skipping two-word
1356 instructions if enhanced core or -mno-skip-bug.
1357 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1358 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1359 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1360 (avr_ldi_expression): Warn about implicit lo8().
1361 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1362
54588503
UC		 13632000-07-01 Koundinya K <kk@ddeorg.soft.net>
1364
50bbae35
AM		 1365 * configure.in: Add entry for mips-*-sysv4*MP*
1366 * configure: Rebuild
1367 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1368 elf32-tradlittlemips for traditional mips targets.
1369 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1370 test for Link Once sections as in adjust_reloc_syms.
1371 * config/te-tmips.h: New file for traditional mips targets. Define
1372 TE_TMIPS.
58a77e41 1373
c9900432
NC		 13742000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1375
1376 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1377 flags argument is not present, don't change an existing section's
1378 section's attributes. If the flags argument is present, warn if the
1379 attributes don't match the section's current attributes. When
1380 long section names are supported, set SEC_LINK_ONCE and
1381 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1382
9d87310a
HPN		 1383Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1384
1385 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1386 symbols; create them.
1387
dbddefbf
NC		 13882000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1389
1390 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 1391 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 1392
2ae7e77b
AH		 13932000-06-27 Aldy Hernandez <aldyh@redhat.com>
1394
1395 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 1396 expressions. Ignore the problem when handling 16 bit signed
1397 immediates, because the assembler will take care of the relocation
1398 later.
2ae7e77b 1399
6b2539e3
NC		 14002000-06-27 Nick Clifton <nickc@cygnus.com>
1401
1402 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 1403 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 1404 sequential order, and emit warning messages if the input source
1405 code contains constructs like that, or parallel constructs
1406 containing such opcodes.
1407
65aa24b6
NC		 14082000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1409
1410 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1411 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1412 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1413 (md_show_usage): Update usage message.
1414 (md_parse_option): Allow redefinition of MCU type within the
1415 same avr[1-5] bfd machine type. Show both old and new MCU type
1416 in the error message.
1417 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1418 Simplify 8K wrap code.
1419
f0c56b90
NC		 14202000-06-25 Kazu Hirata <kazu@hxi.com>
1421
50bbae35
AM		 1422 * config/obj-aout.c: Remove all uses of DEFUN.
1423 * config/obj-ieee.c: Likewise.
1424 * config/tc-sh.c: Fix comment typos.
1425 * config/tc-tahoe.c: Likewise.
1426 * config/tc-vax.c: Likewise.
1427 * config/tc-w65.c: Likewise.
1428 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 1429 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1430
6d249963
DD		 14312000-06-24 DJ Delorie <dj@cygnus.com>
1432
1433 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1434 more changes from Sept 1999
1435 (tc_i386_fix_adjustable): ditto
1436 (md_apply_fix3): ditto
1437
680d2857 14382000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 1439
680d2857
FCE		 1440 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1441 (gas_cgen_parse_operand): Set it around expression() call.
1442 (gas_cgen_md_operand): Test for it before longjmp().
1443
e7b305a2
AM		 14442000-06-24 Kazu Hirata <kazu@hxi.com>
1445
c0fecd35
AM		 1446 * config/tc-h8500.c: Remove all uses of DEFUN.
1447 * config/tc-sh.c: Likewise.
1448 * config/tc-w65.c: Likewise.
1449 * config/tc-z8k.c: Likewise.
1450
e7b305a2
AM		 1451 * config/tc-h8500.c: Fix typos in comments.
1452
ed6d6fd3
FCE		 14532000-06-23 Frank Ch. Eigler <fche@redhat.com>
1454
1455 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1456 is defined.
1457
f7c88872
AM		 14582000-06-23 matthew green <mrg@redhat.com>
1459
1460 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 1461 defined. Fix error message for `[' grouping.
f7c88872 1462
70d6ecf3
AM		 14632000-06-22 Kazu Hirata <kazu@hxi.com>
1464
1465 * config/tc-h8300.c: Fix formatting and comment typos.
1466
e9718fe1
TW		 14672000-06-22 Timothy Wall <twall@cygnus.com>
1468
1469 * config/tc-ia64.c (note_register_values): Move premature QP
1470 notation clearing into the appropriate place.
1471
45288df1
AM		 14722000-06-22 Alan Modra <alan@linuxcare.com.au>
1473
1581f8c9
AM		 1474 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1475 first before anything else. Add bin-bugs.h, emul.h and progress.h
1476 Sort list of files as for $(OBJS) in Makefile.am.
1477
1478 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1479 find one. Remake dependencies.
1480 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1481 * Makefile.in: Regenerate.
1482 * doc/Makefile.in: Regenerate.
1483
45288df1
AM		 1484 * config/tc-i386.c (i386_displacement): Don't assume a constant
1485 displacement is necessarily 16 bits when in 16 bit code mode.
1486 (md_assemble): Instead size the displacement here after we know
1487 for sure that a .code16gcc operand hasn't automatically added
1488 operand size prefixes.
1489
01580992
L		 14902000-06-21 H.J. Lu <hjl@gnu.org>
1491
1492 * Makefile.am: Rebuild dependency.
1493 * Makefile.in: Rebuild.
1494
40f09f82
JL		 14952000-06-21 Kazu Hirata <kazu@hxi.com>
1496
1497 * config/tc-h8300.c (parse_reg): Make the function static.
1498 (parse_exp): Likewise.
1499
78295804
DD		 15002000-06-20 DJ Delorie <dj@cygnus.com>
1501
1502 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1503 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1504 for cygwin import libraries to work properly.
1505
45f85b08
L		 15062000-06-20 H.J. Lu <hjl@gnu.org>
1507
1508 * Makefile.am: Rebuild dependency.
1509 * Makefile.in: Rebuild.
1510 * configure: Likewise.
1511 * doc/Makefile.in: Likewise.
1512
39bec121
TW		 15132000-06-20 Timothy Wall <twall@cygnus.com>
1514
1515 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 1516 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 1517 * doc/c-tic54x.texi: New.
1518 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 1519 documentation file.
39bec121 1520 * doc/all.texi: Add C54X.
3e87a760 1521 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 1522 * doc/Makefile.in: Regenerate.
1523 * configure.in: Add tic54x and define LIBM for tic54x.
1524 * configure: Regenrate.
1525 * config/tc-tic54x.[ch]: New.
1526 * config/obj-coff.h: Add tic54x.
1527 * Makefile.am: (CPU_TYPES): Add tic54x.
1528 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1529 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1530 (as_new_LDADD): Add $(LIBM).
1531 * Makefile.in: Regenerate.
3e87a760 1532
60bcf0fa
NC		 15332000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1534
1535 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1536 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1537 * doc/as.texinfo: Likewise.
1538
1539 * configure, Makefile.in: Regenerate.
1540 * configure.in (emulations): Recognize m6811 and m6812.
1541 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1542 Added files for 68hc11 and 68hc12 assembler.
1543 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1544 * config/tc-m68hc11.h: Header definition for that assembler.
1545
ec05f674
NC		 15462000-06-18 Nick Clifton <nickc@redhat.com>
1547
24ef8152
NC		 1548 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1549 instead of OCTETS_PER_BYTE.
1550
ec05f674 1551 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 1552 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 1553
119caedd
L		 15542000-06-18 H.J. Lu <hjl@gnu.org>
1555
1556 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1557 * configure: Rebuild.
1558
607723e4
NC		 15592000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1560
3e87a760
AM		 1561 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1562 to BFD_ASSEMBLER.
607723e4 1563
b946ec34
NC		 15642000-06-16 Nick Clifton <nickc@cygnus.com>
1565
1566 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1567 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1568
1569 * doc/c-mips.texi: Document newly accepted cpu variants.
1570
37ce37b1
UC		 15712000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1572
1573 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1574
c06ae4f2
UC		 15752000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1576
1577 * macro.c (getstring): Make it possible to escape the quote
1578 character.
1579
20348649
JL		 1580Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1581
1582 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1583
bcef29e6
L		 15842000-06-13 H.J. Lu <hjl@gnu.org>
1585
1586 * configure: Regenerate.
1587
63a0b638
AM		 15882000-06-09 Alan Modra <alan@linuxcare.com.au>
1589
1590 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1591 separator.
1592 * doc/internals.texi (line_separator_chars): Semicolon is no
1593 longer a default. Mention null and newline as defaults.
1594
1595 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1596
1597 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1598 * config/tc-i860.h (line_separator_chars): Likewise.
1599 * config/tc-h8300.c (line_separator_chars): Likewise.
1600 * config/tc-i960.c (line_separator_chars): Likewise.
1601 * config/tc-m68k.c (line_separator_chars): Likewise.
1602 * config/tc-mips.c (line_separator_chars): Likewise.
1603 * config/tc-ns32k.c (line_separator_chars): Likewise.
1604 * config/tc-sparc.c (line_separator_chars): Likewise.
1605 * config/tc-vax.c (line_separator_chars): Likewise.
1606
1607 * config/tc-h8300.c (comment_chars): Use string initialiser.
1608 * config/tc-i960.c (line_comment_chars): Likewise.
1609 * config/tc-z8k.c (comment_chars, line_comment_chars,
1610 line_separator_chars): Likewise.
1611
1612 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1613 for TE_LINUX.
1614
9bab9349
NC		 16152000-06-08 Nick Clifton <nickc@cygnus.com>
1616
1617 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1618 for size 1 fixes.
1619
946efd95
DB		 16202000-06-08 David O'Brien <obrien@FreeBSD.org>
1621
1622 * configure.in (VERSION): Update to show this is the CVS mainline.
1623
6480b79a
DB		 16242000-06-08 Matthew Jacob <mjacob@feral.com>
1625
1626 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1627 $at is the integer register $r28, vs. both $r28 and the floating
1628 point register $f28.
1629
10850f29
JW		 16302000-06-08 James E. Wilson <wilson@cygnus.com>
1631
1632 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1633 (dot_endp): Don't call ia64_flush_insns.
1634 (emit_one_bundle): Don't delete prologue/body records from
1635 unwind_record list in first loop. Rewrite second loop to account for
1636 this.
1637
150f24a2
JW		 16382000-06-07 David Mosberger <davidm@hpl.hp.com>
1639
1640 * config/tc-ia64.c: Add missing prototypes.
1641 (generate_unwind_image): Cast argument to output_unw_records call.
1642
e38c9cc2
DC		 1643Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1644
46b85d42 1645 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 1646
1188e082
DC		 1647Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1648
1649 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1650 (REGISTER_P): likewise.
1651 (avr_opcodes): uses include/opcode/avr.h
1652 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 1653
ac743b2c
AM		 16542000-06-04 Alan Modra <alan@linuxcare.com.au>
1655
0b545448
AM		 1656 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1657 initializers too.
ac743b2c 1658
969e1a7b
L		 16592000-06-03 H.J. Lu <hjl@gnu.org>
1660
1661 * read.c (is_end_of_line): Put back `;'.
1662
65172ab8
AM		 16632000-06-03 Alan Modra <alan@linuxcare.com.au>
1664
1665 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1666
b75c0c92
AM		 16672000-06-01 Alan Modra <alan@linuxcare.com.au>
1668
1669 * expr.c (operand): Test is_end_of_line outside switch to catch
1670 line separator chars that are also operators.
1671 (operator): Return O_illegal for line separator chars.
1672
1673 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1674 entry (or `!' entry for TC_HPPA).
1675
1676 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1677 before indexing is_end_of_line. Remove redundant check for '\0'.
1678 (fp_op2): Likewise.
1679 * config/tc-h8500.c (md_assemble): Likewise.
1680 * config/tc-mcore.c (md_assemble): Likewise.
1681 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1682 (md_atof): Likewise
1683
1684 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1685 is_end_of_line.
1686 * config/tc-mcore.c (mcore_cons): Likewise.
1687 (mcore_float_cons): Likewise.
1688 (mcore_stringer): Likewise.
1689 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1690
a6836251
SB		 16912000-06-01 Scott Bambrough <scottb@netwinder.org>
1692
1693 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1694
43841e91
NC		 16952000-05-29 Nick Clifton <nickc@cygnus.com>
1696
1697 * config/tc-sh.c: Fix compile time warning messages.
1698
1699 * config/tc-mips.c: Fix compile time warning messages.
1700
a057431b
PB		 17012000-05-29 Philip Blundell <philb@gnu.org>
1702
1703 * doc/as.texinfo: Update copyright dates.
a81d9f0c 1704 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 1705 * NEWS: Mention ARM ELF support.
1706
3c07fb76
AO		 17072000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1708
1709 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1710 it is modified, and use the real_size to compute the frag address
1711 for dwarf2 line info.
1712
ad4d6ccf
AM		 17132000-05-27 Alan Modra <alan@linuxcare.com.au>
1714
1715 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1716 line-matching scheme to cope with automake moving variables around.
1717 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1718 * Makefile.in: Regenerate.
1719
6faf3d66
JJ		 17202000-05-26 Jakub Jelinek <jakub@redhat.com>
1721
1722 * config/tc-sparc.c (sparc_relax): New.
1723 (md_longopts): Add -relax and -no-relax options.
1724 (md_parse_options, md_show_usage): Likewise.
1725 (md_apply_fix3): Optimize tail call into branch always if possible.
1726
0a44c2b1
DL		 1727Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1728
1729 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1730 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1731 rules, with warning when a GAS statement specifies a packing that
1732 will result in an instruction being squashed.
3e87a760
AM		 1733 Added typdef packing_type and enumerals, changed various integer
1734 literals to use the enumerals.
0a44c2b1 1735
e0c9811a
JW		 17362000-05-24 David Mosberger <davidm@hpl.hp.com>
1737
1738 * config/tc-ia64.c (dot_restorereg_p): New function.
1739 (md_pseudo_table): Add restorereg.p.
1740 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1741 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1742
1743 * config/tc-ia64.h (unw_record_type): Add unwabi.
1744 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1745 called MASK with members for imask, and the masks produced by
1746 fr_mem, gr_mem, br_mem, and frgr_mem.
1747 (unw_p_record): Add members ABI and CONTEXT.
1748 (unw_x_record): Add member AB.
1749 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1750 as pseudo-register for use during unwind info generation.
1751 (AR_PFS, AR_LC): New macros.
1752 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1753 whose names start with an at sign (as in "@priunat").
1754 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1755 register.
1756 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1757 proc_end, unwind_info, personality_routine): Consolidate into
1758 "unwind" structure to reduce offset-table use. Add member
1759 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1760 to be emitted.
1761 (output_R1_format, output_R3_format, output_P3_format,
1762 output_P6_format): Initialize R with zero to reduce compiler warnings.
1763 (output_P7_format): Ditto. Add `default' branch to switch
1764 statement to reduce compiler warnings.
1765 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1766 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1767 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1768 into single argument.
1769 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1770 compiler warnings. Merge A and B args into single argument.
1771 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1772 A and B args into single argument.
1773 (free_record): Removed (wasn't used).
1774 (free_list_records): Also free imasks in prologue records.
1775 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1776 (output_spill_mask): Remove.
1777 (output_unwabi): New function.
1778 (output_epilogue, output_label_state, output_copy_state): Call
1779 alloc_record.
1780 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1781 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1782 argument.
1783 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1784 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1785 as part of handling the prologue records. Emit region's imask if
1786 we have one. Handle unwabi, epilogue, label_state, copy_state,
1787 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1788 spill_sprel_p, and spill_reg_p records.
1789 (set_imask, count_bits, slot_index): New function.
1790 (fixup_unw_records): Fix region size computation. Handle
1791 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1792 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1793 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1794 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1795 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1796 (dot_save): Use manifest constants for applicaton registers.
1797 Handle REG_PR and REG_PRIUNAT.
1798 (dot_restore): Don't just ignore it.
1799 (dot_restorereg): New function..
1800 (generate_unwind_image): Ensure unwind info is a multiple of eight
1801 bytes, not just four bytes.
1802 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1803 (dot_altrp): Don't just ignore it.
1804 (dot_savemem): New function. Replaces dot_savesp() and
1805 dot_savepsp(). Use manifest constants for applicaton registers.
1806 Handle REG_PR and REG_PRIUNAT.
1807 (dot_savef): Simplify.
1808 (dot_saveb): Support generation of br_gr.
1809 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1810 dot_label_state, dot_copy_state): New function.
1811 (dot_unwabi): Don't just ignore it.
1812 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 1813 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 1814 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1815 (emit_one_bundle): Set slot number for prologue/body records
1816 *before* emitting the first insn.
1817 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1818 (md_begin): Declare "psp" pseudo-register.
1819 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1820 so we don't get segfault.
1821 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1822 counts as required per SW Conventions manual
1823 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1824 output_preds_psprel, output_preds_sprel, output_spill_base,
1825 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1826 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1827 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1828 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1829 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1830 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1831 (dot_vframe): Implement.
1832 (dot_vframesp, dot_vframepsp): New function.
1833
f98fd99f
HPN		 1834Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1835
1836 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 1837 * configure: Regenerate.
f98fd99f 1838
ee7fcc42
AM		 18392000-05-23 Alan Modra <alan@linuxcare.com.au>
1840
1841 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1842 (md_estimate_size_before_relax): so we can use it here instead of
1843 old kludges. Localise vars to blocks. Comment.
1844
1845 * frags.c (frag_new): Update fr_var comments.
1846 * frags.h (struct frag): Ditto.
1847
c67e42c9
RH		 18482000-05-22 Richard Henderson <rth@cygnus.com>
1849
1850 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1851 (pseudo_func): Add pcrel.
1852 (operand_match): Handle IA64_OPND_TGT64.
1853 (build_insn): Likewise.
1854 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1855 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1856 (fix_insn): Handle all three 64-bit relocation types.
1857
5110c57e
HPN		 1858Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1859
1860 * obj.h (struct format_ops): New members begin, app_file,
1861 s_set_other, s_set_desc, s_get_type, s_set_type,
1862 separate_stab_sections, init_stab_section.
1863
1864 * config/obj-multi.h: Update GPL notice to v2.
1865 (obj_begin): New.
1866 (obj_app_file): New.
1867 (S_SET_SIZE): Test s_set_size for NULL before calling.
1868 (S_SET_ALIGN): Similar for s_set_align.
1869 (S_SET_OTHER): New.
1870 (S_SET_DESC): New.
1871 (S_GET_TYPE): New.
1872 (S_SET_TYPE): New.
1873 (SEPARATE_STAB_SECTIONS): New.
1874 (INIT_STAB_SECTION): New.
1875 (EMIT_SECTION_SYMBOLS): New.
1876 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1877
1878 * config/obj-elf.h: Update GPL notice to v2.
1879 Mention that this file is included from obj-multi.h.
1880 (obj_begin): Wrap definition in ifndef.
1881 (elf_file_symbol): Constify declaration.
1882 (obj_app_file): Ditto.
1883 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1884 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1885
1886 * config/obj-elf.c (elf_s_set_other): New.
1887 (elf_file_symbol): Constify argument.
1888 (elf_separate_stab_sections): New.
1889 (elf_init_stab_section): New.
1890 (elf_format_ops): Add new members. Remove comma at end.
1891
1892 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1893 (ecoff_format_ops): Add new fields. Remove comma at end.
1894 Mention inconsistency for emit_section_symbols.
1895
1896 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1897
1898 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1899 (coff_separate_stab_sections): New.
1900 (coff_format_ops): Add new members.
1901
1902 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1903 (obj_aout_s_set_other): New.
1904 (obj_aout_s_set_desc): New.
1905 (obj_aout_s_get_type): New.
1906 (obj_aout_s_set_type): New.
1907 (obj_aout_separate_stab_sections): New.
1908 (aout_format_ops): New members added. Use obj_aout_process_stab,
1909 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1910 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1911 appropriate.
1912 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1913
b98ef147
AM		 19142000-05-22 Alan Modra <alan@linuxcare.com.au>
1915
1916 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1917 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1918 (md_estimate_size_before_relax): Ensure jumps to weak and
1919 externally visible symbols are relocatable.
1920
0aa5d426
HPN		 1921Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1922
1923 * stabs.c (aout_process_stab): Make global.
1924 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1925 * read.h (aout_process_stab): Declare.
1926
1927 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1928 Generalize to *aout, *coff *elf.
1929 * configure: Regenerated.
1930
1931 * doc/internals.texi (Object format backend): Say
1932 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 1933
1934 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1935 * Makefile.in: Regenerated.
1936
7c3dc350
CM		 19372000-05-19 Catherine Moore <clm@cygnus.com>
1938
1939 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1940
b3b6a3fe
JL		 19412000-05-18 Alan Modra <alan@linuxcare.com.au>
1942
1943 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1944 instruction to reflect change in re_assemble_*.
1945
c9e10a08
JL		 1946Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1947
1948 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1949 build PA64 ELF tools.
1950 * configure: Rebuilt.
1951
3043679f
AM		 19522000-05-17 Alan Modra <alan@linuxcare.com.au>
1953
1954 * Makefile.am: Regenerate dependencies.
1955 * Makefile.in: Regenerate.
1956
322f2c45
NC		 19572000-05-15 Nick Clifton <nickc@cygnus.com>
1958
1959 * config/tc-arm.c (struct asm_psr): Add boolean field
1960 distinguishing between CSPR and SPSR. Rename 'number' field
1961 to 'field'.
1962 (psrs): Rearrange contents to match new asm_psr structure.
1963 (arm_psr_parse): Move next to psr_required_here. Make it
1964 return an asm_psr structure.
1965 (psr_required_here): Use asm_psr structure returned by
1966 arm_psr_parse.
1967 (do_msr): Reorganise to allow psr_required_here to be called
1968 only once.
1969 (md_undefined_name): Mark 'name' parameter as unused, since
1970 the COFF target does not use it.
322f2c45 1971
5e6cbf41
PB		 19722000-05-14 David O'Brien <obrien@FreeBSD.org>
1973
1974 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1975 standards.
1976 * config/te-aux.h: Likewise.
1977 * config/te-dpx2.h: Likewise.
1978 * config/te-go32.h: Likewise.
1979 * config/te-hp300.h: Likewise.
1980 * config/te-hppa.h: Likewise.
1981 * config/te-i386aix.h: Likewise.
1982 * config/te-ic960.h: Likewise.
1983 * config/te-interix.h: Likewise.
1984 * config/te-nbsd532.h: Likewise.
1985 * config/te-pc532mach.h: Likewise.
1986 * config/te-ppcnw.h: Likewise.
1987 * config/te-psos.h: Likewise.
1988 * config/te-sparcaout.h: Likewise.
1989 * config/te-sun3.h: Likewise.
1990 * config/te-sysv32.h: Likewise.
1991
4132022d
AM		 19922000-05-14 Alan Modra <alan@linuxcare.com.au>
1993
1994 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1995 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1996 and sign extend without an if statement.
1997 (build_bytes): Likewise.
1998
19992000-05-14 Kazu Hirata <kazu@hxi.com>
2000
2001 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2002 X_add_symbol L_32 case.
2003
b4fd930a
AM		 20042000-05-14 David O'Brien <obrien@FreeBSD.org>
2005
2006 * config/te-freebsd.h: New file.
2007
a38cf1db
AM		 20082000-05-13 Alan Modra <alan@linuxcare.com.au>
2009
897083bd
AM		 2010 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2011 bindtextdomain): Replace defines with those from intl/libgettext.h
2012 to quieten gcc warnings.
2013
a38cf1db
AM		 2014 * NEWS: Mention x86 .arch and -q.
2015
2016 * config/tc-i386.c (quiet_warnings): New.
2017 (md_assemble): Use quiet_warnings.
2018 (md_parse_option): Set quiet_warnings from -q.
2019 (md_show_usage): Mention -q, delete -m.
2020 (flag_do_long_jump): Delete.
2021 (md_parse_option): Remove -m.
2022 (md_show_usage): Remove -m.
2023 (md_create_long_jump): Remove useless flag_do_long_jump code.
2024
2025 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2026 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2027
e413e4e9
AM		 20282000-05-13 Alan Modra <alan@linuxcare.com.au>
2029 Alexander Sokolov <robocop@netlink.ru>
2030
2031 * doc/c-i386.texi (i386-Arch): New section.
2032 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2033
2034 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2035 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2036 architecture has been given and is not 486.
2037 (set_cpu_arch): New.
2038 (md_pseudo_table): Add .arch.
2039 (md_assemble): Warn if cpu architecture has been given and an
2040 unsupported instruction.
2041
2042 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2043 Move operand_types bit defines after relevant template field.
2044 (template): Add cpu_flags.
2045 (Cpu*): Define.
2046 (arch_entry): New.
2047
e8b1cae5
AO		 20482000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2049
2050 * config/tc-mn10300.h (md_end): Define.
2051 (mn10300_finalize): Declare.
2052 * config/tc-mn10300.c: Include dwarf2dbg.h.
2053 (debug_line): Define.
2054 (md_assemble): Generate dwarf2 line info.
2055 (mn10300_finalize): New function. Finalize dwarf2 info.
2056
426b0403
AM		 20572000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2058
2059 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2060 external version of the relocation for weak symbols.
2061
e4c58b25
JW		 20622000-05-08 David Mosberger <davidm@hpl.hp.com>
2063
2064 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2065 frame size in units of 16 bytes, as required per SW Conventions manual.
2066 (output_unw_records): Output info-block header as a dword to get
2067 byte-order right.
2068
8fce3f5e
AM		 20692000-05-08 Alan Modra <alan@linuxcare.com.au>
2070
2071 * as.h: #include "file", not <file> on files from ../include.
2072 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2073 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2074 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2075 (tc_coff_symbol_emit_hook): Ditto.
2076 (OPTCOUNT): Cast to int to avoid compiler warning.
2077 (md_begin): Fix signed/unsigned warnings.
2078
20792000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2080
2081 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2082 ABRANCH LONG case for a conditional branch on a 68000.
2083 (md_estimate_size_before_relax): Likewise. Also handle
2084 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2085 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2086 PC-relative on all CPUs.
2087 (md_estimate_size_before_relax): Likewise.
2088
fb166ee3
AM		 20892000-05-04 Alan Modra <alan@linuxcare.com.au>
2090
2091 * as.c (parse_args): Just mention current year in printed
2092 copyright message.
2093
7a899fff
C		 20942000-05-03 J.T. Conklin <jtc@redback.com>
2095
2096 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2097 unit registers.
7a899fff
C		 2098 (md_parse_option): Recognize -m7400.
2099
44877466
ILT		 21002000-05-03 Ian Lance Taylor <ian@zembu.com>
2101
2102 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2103 don't permit lp to become less than the words array.
2104
eaa15ab8
NC		 21052000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2106
2107 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2108 Fix little-endian case.
2109
7c4f6a03
AM		 21102000-05-03 David O'Brien <obrien@NUXI.com>
2111
2112 * as.c (parse_args): Update copyright.
2113
da5d444c
AM		 21142000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2115
2116 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2117 for the .bss section too.
2118
3f9b03b5
AM		 21192000-05-02 Alan Modra <alan@linuxcare.com.au>
2120
2121 * configure.in: Set em=linux for hppa-*-linux.
2122 * configure: Regenerate.
2123 * doc/Makefile.in: Regenerate with correct automake.
2124
2125 * frags.c (frag_grow): Sanity check chunk_size.
2126
2127 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2128 * config/obj-som.h: Likewise.
2129 * config/obj-ieee.h: Likewise.
2130
2131 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2132
2133 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2134 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2135 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2136 (pa_ip): low_sign_unext now returns via function value. Use
2137 re_assemble_* instead of dis_assemble_* and
2138 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2139 unnecessarily.
2140 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2141 (md_section_align, md_parse_option, md_show_usage,
2142 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2143 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2144 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2145 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2146 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2147 pa_text): Likewise.
2148 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2149 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2150 outside of switch. Correct mask and shifting errors in case 10
2151 and case -11. In case 21, compare against signed range to suit
2152 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2153 case 17 and case 22, use offsetT variable to properly check range.
2154 Use re_assemble_* here too.
2155 (evaluate_absolute): Change type of value to offsetT. Call
2156 hppa_field_adjust to do the work for us.
2157 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2158 (pa_parse_cmpib_64_cmpltr): Ditto.
2159 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2160 of i to unsigned int.
2161 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2162 (pa_end_of_source): Return type is void.
2163
a2984248
CM		 2164Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2165
2166 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2167
df136245
DC		 2168Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2169
2170 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2171 More comments added.
2172 (md_begin): Removed "construct symbols for each register name".
2173 Because register names conflicts with GCC generated function
2174 names.
2175 (avr_operand): Now constant numbers can be used as a register
2176 identifiers (0 as r0, 31 as r31).
2177 (md_assemble): use skip_space () before parsing instruction
2178 operands.
2179
c1e73230
AM		 21802000-05-01 Alan Modra <alan@linuxcare.com.au>
2181
2182 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2183 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2184 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2185 * configure: Regenerate.
2186
a1934524
AM		 21872000-04-29 Andreas Jaeger <aj@suse.de>
2188
2189 * as.h: Correctly check GCC version.
2190
d9b7d820
AM		 21912000-04-26 David O'Brien <obrien@FreeBSD.org>
2192
2193 * doc/as.1: Fix unbalanced brackets.
2194
2195 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2196 TE_FreeBSD.
2197 (line_comment_chars): Set to '/' if TE_FreeBSD.
2198
cea1ab94
JL		 2199Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2200
2201 * configure.in: Configury support for PA64 (currently disabled).
2202 * configure: Rebuilt.
2203
e799a695
AM		 22042000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2205
3e87a760 2206 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 2207 bfd_set_section_alignment.
2208
3b0ec529
AM		 22092000-04-25 Alan Modra <alan@linuxcare.com.au>
2210
2211 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2212 than 32.
2213
adcf07e6
NC		 22142000-04-24 Nick Clifton <nickc@cygnus.com>
2215
2216 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2217 * doc/as.texinfo (Align): Include arm and strongarm in list of
2218 targets that have the second form of the behaviour of the .align
3e87a760 2219 directive.
adcf07e6 2220
5047a41f
JL		 22212000-04-24 Mark Klein <mklein@dis.com>
2222
2223 * obj-som.c: Terminate obj_pseudo_table.
2224
a47cf567
NC		 2225Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2226
2227 * as.c (parse_args): Allow md_parse_option to override -a listing
2228 option.
2229 * config/obj-coff.c (add_lineno): Change type of offset parameter
2230 from "int" to "bfd_vma."
2231 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2232 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2233 (ppc_change_csect): Align correctly for XCOFF64.
2234 (ppc_machine): New function, which discards "ppc_machine" line.
2235 (ppc_tc): Cons for 8 when code is 64 bit.
2236 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2237 relocations.
2238 (md_parse_option): Handle -a64 and -a32.
2239 (ppc_xcoff64): New.
2240 * config/tc-ppc.h (TARGET_MACH): Define.
2241 (TARGET_FORMAT): Move to function.
2242 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2243
2244Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2245
2246 * config/tc-avr.c: New AVR_ISA_ defined.
2247 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2248 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2249 for `fmul', `movw' and `lpm R,Z' instructions.
2250 (avr_operands): Warn if current opcode is a two-word instruction
2251 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2252 (avr_opcodes): New commands added.
2253 (REGISTER_P): Check 'a' and 'v' constraint letters.
2254 (mcu_types): New MCU added.
2255
bf3ca999
TW		 22562000-04-22 Timothy Wall <twall@cygnus.com>
2257
2258 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2259 to "natval".
2260 (operand_match): Conditionally insert default bit values for IMMU9.
2261
98e5953c
JL		 22622000-04-14 Matthew Green <mrg@cygnus.com>
2263
2264 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2265 * configure: Rebuilt.
2266
a02fab7e
JL		 2267Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2268 Jason Eckhardt <jle@cygnus.com>
2269
c67e42c9 2270 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 2271
2272 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2273 Added handling of new operand types l,y,&,fe,fE,fx.
2274
800eeca4
JW		 2275Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2276 David Mosberger <davidm@hpl.hp.com>
2277 Timothy Wall <twall@cygnus.com>
2278 Andrew MacLeod <amacleod@cygnus.com>
2279 Jim Wilson <wilson@cygnus.com>
2280
2281 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 2282 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 2283 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2284 * Makefile.in: Rebuild.
2285 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2286 * configure: Rebuild.
2287 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2288 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2289 * expr.c (expr): Handle md_optimize_expr.
2290 * read.c (LEX_HASH): Add comment.
2291 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 2292
66778679
RH		 22932000-04-21 Richard Henderson <rth@cygnus.com>
2294
2295 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2296 bundling a non-delayed branch type instruction.
2297
aa15f6f7
AO		 22982000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2299
2300 * config/tc-mn10300.c (HAVE_AM30): Define.
2301 (md_assemble): Use it.
2302
16adf844
AM		 23032000-04-19 Alan Modra <alan@linuxcare.com.au>
2304
742f45cf
AM		 2305 * config/obj-elf.c (obj_elf_change_section): Check for changed
2306 section attributes.
2307
16adf844
AM		 2308 * Makefile.am: (CPU_MULTI_VALID): Remove.
2309 (MULTI_CPU_TYPES): Define.
2310 (MULTI_CPU_OBJ_VALID): Define.
2311 (DEPTC): Use the above.
2312 (DEPOBJ): Same here.
2313 (DEP2): And here.
2314 Regenerate dependencies.
2315 * Makefile.in: Regenerate.
2316
9c46fb1b
AM		 23172000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2318
742f45cf 2319 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 2320
508866be
L		 23212000-04-18 H.J. Lu (hjl@gnu.org)
2322
2323 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 2324 bfd_vma for non-bfd assemblers.
508866be 2325
ba2adb93
AM		 23262000-04-17 Alan Modra <alan@linuxcare.com.au>
2327
2328 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2329 doesn't give spurious errors.
2330
12ff5d56
AM		 23312000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2332
66778679 2333 * as.h (SEEK_SET): Define if undefined.
12ff5d56 2334
fc633e5b
AM		 23352000-04-13 Alan Modra <alan@linuxcare.com.au>
2336
2337 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2338 constants, and don't assume offsetT is 32 bits.
2339
1ed18ec1
NC		 23402000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2341
2342 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2343 (md_pcrel_from_section): Add prototype.
2344 (d10v_fix_adjustable): Add prototype.
2345 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2346
2347 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2348
3db10f32
NC		 23492000-04-12 Nick Clifton <nickc@cygnus.com>
2350
2351 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2352 symbol in frag chain.
2353
847f7ad4
AM		 23542000-04-10 Alan Modra <alan@linuxcare.com.au>
2355
2356 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2357 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2358 (fits_in_signed_word, smallest_imm_type): Ditto.
2359 (md_assemble): Use an offsetT var to hold offsetT values, not a
2360 long.
2361 (offset_in_range): New.
2362 (md_assemble): Use it.
2363 (md_convert_frag): Change type of target_address, opcode_address,
2364 and displacement_from_opcode_start to offsetT.
2365 (md_create_short_jump): Change type of offset to offsetT.
2366 (md_create_long_jump): Ditto.
2367 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2368 (md_chars_to_number): Remove.
2369 (output_invalid): Remove duplicate prototype.
2370
ec694b89
NC		 23712000-04-09 Nick Clifton <nickc@cygnus.com>
2372
2373 * Makefile.am (CPU_TYPES): Add 'avr'.
2374 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2375 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2376
16adf844 2377 * Makefile.in: Regenerate.
ec694b89
NC		 2378
2379 * doc/as.texinfo: Add M32R documentation.
2380
a2d91340 2381Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 2382
a2d91340 2383 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 2384 --enable-build-warnings option.
a2d91340
AC		 2385 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2386 * Makefile.in, configure: Re-generate.
2387
d92b1a8a
NC		 23882000-04-07 Nick Clifton <nickc@cygnus.com>
2389
2390 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2391 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2392 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2393 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2394 (arm_force_relocation): Force relocations for
2395 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2396
52ccafd0
JR		 2397Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2398
2399 * config/tc-sh.c (get_operands): There's no third operand if the
2400 first operand is an immediate.
2401
015551fc
JR		 2402Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2403
2404 * config/tc-sh.c (immediate): Delete.
2405 (sh_operand_info): Add immediate member.
2406 (parse_reg): Use A_PC for pc.
2407 (parse_exp): Add second argument 'op'. All callers changed.
2408 (parse_at): Expect pc to be coded as A_PC.
2409 Use immediate field in *op.
2410 (insert): Add fourth argument 'op'. All callers changed.
2411 (build_relax): Add second argument 'op'. All callers changed.
2412 (insert_loop_bounds): New function.
2413 (build_Mytes): Remove DISP_4.
2414 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2415 (assemble_ppi): Use immediate field in *operand.
2416 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2417 (md_apply_fix): Likewise.
2418 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2419
79bd78be
AO		 2420Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2421
2422 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2423
e30e5a6a
HPN		 2424Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2425
2426 * internals.texi (CPU backend): Document
2427 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2428
41b49281
AM		 24292000-04-04 Alan Modra <alan@linuxcare.com.au>
2430
8ad3436c
AM		 2431 * po/gas.pot: Regenerate.
2432
2433 * as.c (show_usage): Restore translated part of bug string.
2434 * gasp.c (show_usage): Likewise.
2435
41b49281
AM		 2436 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2437 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2438 than move-if-change.
2439 (DEP1): Modify for "gcc -MM".
2440 (DEPTC): Likewise.
2441 (DEPOBJ): Likewise.
2442 (DEP2): Likewise.
2443 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2444 Update dependencies.
2445 * Makefile.in: Regenerate.
2446
0a727238
AO		 24472000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2448
2449 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2450 (md_begin): Likewise.
2451 (HAVE_AM33): New macro.
2452 (md_assemble): Use it. Match r_regs and xr_regs only if
2453 HAVE_AM33.
2454
c20f4f8c
AM		 24552000-04-03 Alan Modra <alan@linuxcare.com.au>
2456
2457 * as.h: #include "bin-bugs.h"
2458 * as.c (show_usage): Use REPORT_BUGS_TO.
2459 * gasp.c: #include "bin-bugs.h"
2460 (show_usage): Use REPORT_BUGS_TO.
2461
2462 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2463
753f6b12
HPN		 2464Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2465
2466 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2467 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2468 adjustments.
2469
726c5dcd
AM		 24702000-04-03 Alan Modra <alan@linuxcare.com.au>
2471
2472 * config/tc-i386.c (i386_immediate): Don't assume a constant
2473 immediate is necessarily 16 bits when in 16 bit code mode.
2474 (md_assemble): Instead set guess_suffix here after we have checked
2475 registers.
2476
bf80011a
RH		 24772000-04-02 Richard Henderson <rth@cygnus.com>
2478
2479 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2480 quantities. Correct right shift sign extension.
2481 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2482 32-bit value when shifting into place.
2483
92161534
ILT		 24842000-04-01 Ian Lance Taylor <ian@zembu.com>
2485
2486 * app.c: Add ATTRIBUTE_UNUSED as needed.
2487 * config/tc-ppc.c: Likewise.
2488 (ppc_size): Make unsigned long.
2489 (ppc_insert_operand): Add casts to avoid warnings.
2490
447f3982
NC		 24912000-03-31 Nick Clifton <nickc@cygnus.com>
2492
2493 * config/tc-d10v.h (md_flush_pending_output): Define.
2494
21d75ec2
NC		 24952000-03-29 Nick Clifton <nickc@cygnus.com>
2496
2497 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2498 segment. Works for both BFD_ASSEMBLER and others.
2499 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2500
d1a1bf19
NC		 25012000-03-29 Nick Clifton <nickc@cygnus.com
2502
2503 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2504
224de7a5
AM		 25052000-03-28 Alan Modra <alan@linuxcare.com.au>
2506
2507 * listing.c (LISTING_LHS_WIDTH): Default depends on
2508 LISTING_WORD_SIZE.
2509 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2510
5b8274e3
ILT		 25112000-03-27 Ian Lance Taylor <ian@zembu.com>
2512
2513 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2514 string literal.
2515
224de7a5 25162000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 2517
2518 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2519
2520 * config/tc-avr.c (mcu_types): Add missing initialiser.
2521 (md_pcrel_from_section): Add prototype.
2522 (avr_operand): Remove redundant test of unsigned < 0.
2523 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2524
25252000-03-27 Denis Chertykov <denisc@overta.ru>
2526
2527 * config/tc-avr.c: New file for AVR support.
2528 * config/tc-avr.h: Likewise.
2529 * configure.in: Add AVR support.
2530 * configure: Regenerate.
2531
9f10757c
TW		 25322000-03-26 Timothy Wall <twall@cygnus.com>
2533
2534 * gasp.c (macro_op): Add new argument to check_macro call.
2535 Macro structure definitions moved to macro.h
2536 * sb.h: Add argument to prototype for input_scrub_include_sb.
2537 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2538 nesting checks with an additional flag.
2539 (struct input_save): Add flag to indicate whether current sb
2540 should be checked for proper macro/conditional nesting.
2541 (input_scrub_push/pop): Save/restore nest check flag.
2542 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 2543 defined.
9f10757c
TW		 2544 * macro.c (check_macro): Allow caller to retrieve parsed macro
2545 information if a pointer is provided. This information may be
2546 used by the new macro hooks.
2547 * macro.h: Update prototype for check_macro. Macro struct
2548 definitions moved here from macro.c/gasp.c.
2549 * read.c (read_a_source_file): Add parameter to check_macro call,
2550 and pass macro info to the macro hook, if defined.
2551 (input_scrub_insert_line): New. Allow insertion of a line of
2552 characters into the input stream.
2553 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2554 file into the input stream.
2555 (s_include): Use input_scrub_insert_file.
2556 * internals.texi: Document new macro hooks.
2557 * as.h: New prototypes added.
3e87a760 2558
224de7a5 25592000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 2560
2561 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2562 an initial capital letter.
2563 (i386_index_check): Reindent.
2564
11424155
NC		 25652000-03-19 Nick Clifton <nickc@cygnus.com>
2566
eaa15ab8 2567 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 2568 relative branches.
2569
43f05576
NC		 25702000-03-17 Thomas de Lellis <tdel@windriver.com>
2571
66778679
RH		 2572 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2573 instruction operand bad if Rd > 7 when generating
2574 thumb instructions. Prevents for example,
2575 "adr r12,label" from silently failing and generating
2576 the wrong instruction.
3e87a760 2577
67231402
NC		 25782000-03-17 Nick Clifton <nickc@cygnus.com>
2579
2580 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2581 that have a destingation >= 0x400000.
3e87a760 2582 Fix compile time warning messages.
67231402 2583
a37c8f88
JR		 2584Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2585
2586 * config/tc-sh.c (md_begin): When encountering insn that are
2587 not supported by the current arch, only change the name if
2588 its contents are the same as prev_name.
2589 (get_specific): If the the architecture doesn't match, fail.
2590
dead1419
JR		 2591Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2592
2593 * config/tc-sh.c (IDENT_CHAR): Define.
2594 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2595 matching back where it came from.
2596
182e89d3
JR		 2597Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2598
2599 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2600
84f73d89
NC		 26012000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2602
2603 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2604 normal operands.
2605
dbbc7809
JL		 26062000-03-15 Kazu Hirata <kazu@hxi.com>
2607
2608 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2609
271bb601
HPN		 2610Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2611
2612 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2613 floating-point-number, make sure 'f' is in FLT_CHARS.
2614
8684e216
HPN		 2615Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2616
2617 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2618 (s_lcomm_internal): Use it.
2619 * doc/internals.texi (CPU backend): Document it.
2620 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2621 bytes.
2622
bb2d6cd7
GK		 26232000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2624
2625 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2626 when embedded-pic.
2627
2628 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 2629 implementation doesn't have special handling for switch
2630 statements.
bb2d6cd7
GK		 2631 (macro_build): Allow for code in sections other than .text.
2632 (macro): Likewise.
2633 (mips_ip): Likewise.
2634 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 2635 Don't perform relocs if we will be outputting them.
bb2d6cd7 2636 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 2637 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2638 embedded-pic.
bb2d6cd7 2639
5c86cbc7 26402000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 2641
66778679
RH		 2642 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2643 relocation type based on the entry in the fixup structure.
a47cf567 2644 Put S_IS_EXTERN processing back in.
5c86cbc7 2645
f8c827e9
L		 26462000-03-08 H.J. Lu (hjl@gnu.org)
2647
2648 * Makefile.am (install-exec-tooldir): Depend on
2649 install-exec-bindir for parallel make.
2650 * Makefile.in: Regenerated.
2651
8ad9e709
NC		 26522000-03-06 Nick Clifton <nickc@cygnus.com>
2653
2654 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2655 switch.
2656 (md_parse_option): Parse -m32r command line switch - disable m32rx
2657 compatability.
ded0aeb7
NC		 2658 (md_show_usage): Document new option.
2659
2660 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2661 * doc/Makefile.in: Regenerate.
2662 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 2663
b7b8f327
MM		 26642000-03-02 Michael Meissner <meissner@redhat.com>
2665
2666 * config/tc-d30v.c (check_range): Remove code that incorrectly
2667 sign extended values where bits < 32.
2668
15886821
L		 26692000-03-02 H.J. Lu (hjl@gnu.org)
2670
2671 * configure.in: Support --enable-targets=all on ia32.
2672 * configure: Regenerated.
2673
8bf950bf
NC		 26742000-03-01 Nick Clifton <nickc@cygnus.com>
2675
2676 * gasp.c (do_align): Remove bogus check of alignment value.
2677
c5e54cc2
ILT		 26782000-02-27 Thomas de Lellis <tdel@windriver.com>
2679
2680 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2681 TC_PPC was defined forced the type of a symbol with no other type
2682 to be BSF_OBJECT.
2683
65fd87bc
ILT		 26842000-02-27 Hans-Peter Nilsson <hp@axis.com>
2685
2686 * doc/internals.texi (CPU backend): Mention that
2687 line_separator_chars do not break up comments. Fix typos for
2688 LEX_AT and LEX_NAME descriptions. Document operands for
2689 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2690 description of md_create_short_jump usage. Document argument for
2691 md_undefined_symbol.
2692
a25fe906
ILT		 26932000-02-27 Jakub Jelinek <jakub@redhat.com>
2694
2695 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2696 (md_parse_option): Handle it.
2697 (md_show_usage): Document it.
2698
21b10511
ILT		 26992000-02-27 Ian Lance Taylor <ian@zembu.com>
2700
2701 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2702 opcode, for the instruction `pal19'. From Andrea Arcangeli
2703 <andrea@suse.de>.
2704
773f551c
AM		 27052000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2706
2707 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2708 from here..
2709 (md_assemble): To here, before template operands are matched.
2710 Also ensure a constant immediate is sign extended when we know the
2711 size is at most 16 bits. This is to catch cases like "add
2712 $0xffc0,%ax" where we don't know the size, and thus that the
2713 immediate can be represented as Imm8S until after parsing the
2714 register operand.
2715 (i386_displacement): Similarly sign extend 16 bit constant
2716 displacements.
2717 (md_assemble): Relax 16-bit jump constant range check to suit sign
2718 extended displacements.
2719
28d33191
JL		 27202000-02-26 Andreas Jaeger <aj@suse.de>
2721
2722 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2723
cc5ca5ce
AM		 27242000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2725
2726 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2727 call operands when intel_syntax.
2728 (intel_float_operand): Return 2 for "fi...".
2729 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2730 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2731 earlier "SHORT" change.
2732 (md_assemble): When determining suffix from Regs, exclude
2733 InOutPortReg.
2734
056350c6
NC		 27352000-02-24 Nick Clifton <nickc@cygnus.com>
2736
2737 * configure: Add arm-wince, mips-pe and sh-pe targets.
2738 * configure: Regenerate.
2739
2740 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2741 sh-pe targets.
2742 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2743 "pe-mips" for the mips-pe target.
2744
2745 * config/tc-arm.c (insns): Change displacement encoded in BL
2746 and B instructions if the target port is arm-wince.
2747 (do_ldst): Do not bias the relocation offset if the target
2748 port is arm-wince.
2749 (md_pcrel_from): Add in missing relocation offset bias if the
2750 target os arm-wince.
2751
2752 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2753 (md_begin): Disable -G support for mips-pe target.
2754 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2755 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2756 COFF flavour.
2757
2758 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2759 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2760 assembler, just set the alignment to 4.
2761
2762 * config/te-wince-pe.h: New file for WinCE targets. Define
2763 TE_WINCE.
2764
36bf8ab9
AM		 27652000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2766
2767 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2768 string instructions.
2769 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2770 (i386_intel_memory_operand): After finding a segment override,
2771 check again for no `[' before looking for a displacement. Bomb if
2772 more than one displacement rather than silently discarding the
2773 second and subsequent ones. Free strings malloc'd by
2774 build_displacement_string.
2775
f5795b08
CM		 27762000-02-24 Catherine Moore <clm@cygnus.com>
2777
2778 * config/obj-som.c (obj_pseudo_table): Add "weak".
2779 (obj_som_weak): New routine.
2780
abd63a32
AM		 27812000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2782
520dc8e8
AM		 2783 * config/tc-i386.c (union i386_op): New.
2784 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2785 Throughout file replace occurences of disps[n], imms[n], regs[n]
2786 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2787 intel mode operand swapping. Add assert in regKludge and
2788 fake_zero_displacement code. Test i.types[n] when outputting
2789 displacements and immediates. Combine output of Disp16 with
2790 Disp32.
7f3f1ea2
AM		 2791 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2792 when in intel mode by (not) reversing fsub and fdiv operands
2793 before the template search. This fails for single operand
2794 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2795 undefined. Instead fix the base_opcode after we've found the
2796 template. Move base_opcode xor with found_reverse_match from
2797 opcode output code to before this fix so we test for the correct
2798 opcodes.
2799 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2800 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 2801
2802 * config/tc-i386.h (TC_RELOC): Delete.
2803 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2804 with equivalent call to reloc.
2805
abd63a32
AM		 2806 * as.h (flag_m68k_mri): Move declaration after target include, and
2807 only declare when TC_M68K defined. Define as zero otherwise.
2808 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2809 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2810 Define as zero otherwise.
2811 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2812 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2813 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2814 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2815 testing whether defined.
2816 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2817 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2818 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2819 rather than testing whether defined.
2820 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2821 (parse_mri_cons): Declare and use only when TC_M68K.
2822 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2823 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2824 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2825
2826 * NEWS: Mention IBM 370 support.
2827
7e052742
RH		 28282000-02-23 Richard Henderson <rth@cygnus.com>
2829
2830 * config/tc-i386.c (md_assemble): When swapping operands for
2831 intel_syntax, assume everything that's not Imm or Disp is a
2832 register.
2833
5b93d8bb
AM		 28342000-02-23 Linas Vepstas <linas@linas.org>
2835
2836 * config/tc-i370.c, config/tc-i370.h: New files.
2837 * Makefile.am: Add support for Linux/IBM 370.
2838 * configure.in: Likewise.
2839 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2840 * config/obj-elf.c: Include elf/i370.h
2841 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2842
2843 * Makefile.in: Regenerate.
2844 * configure: Regenerate.
2845
2846 * doc/c-i370.texi: New file.
2847 * doc/all.texi: Include it.
2848 * doc/as.texinfo: And here.
3e87a760 2849 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 2850 * doc/Makefile.in: Regenerate.
2851
25f2196d
CC		 28522000-02-19 Michael Meissner <meissner@redhat.com>
2853
2854 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2855 determine if an instruction can be used in parallel with an ADDppp
2856 or SUBppp instruction.
2857
6349b5f4
AH		 28582000-02-22 Andrew Haley <aph@cygnus.com>
2859
2860 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2861
c97ef257
AH		 28621999-12-30 Andrew Haley <aph@cygnus.com>
2863
2864 * config/tc-mips.c (mips_gp32): New variable.
2865 (macro_build) Use mips_gp32.
2866 (mips_ip): Ditto.
2867 (md_longopts): Add "-mgp32" and "-mgp64".
2868 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 2869
a47cf567
NC		 2870 (OPTION_M7900): Change offset
2871 (OPTION_NO_M7900): Ditto.
2872
b985eaa8
ILT		 28732000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2874
2875 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2876 warning, and bump it to 1.
2877
52454417
ILT		 28782000-02-22 Ian Lance Taylor <ian@zembu.com>
2879
2880 From Brad Lucier <lucier@math.purdue.edu>:
2881 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2882 match format.
2883
6b76fefe
CM		 28842000-02-21 Catherine Moore <clm@cygnus.com>
2885
2886 * config/tc-mips.c (MF_HILO_INSN): Define.
2887 (mips_7000_hilo_fix): Declare.
2888 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2889 (md_parse_option): Check for 7000_HILO_FIX options.
2890 (OPTION_M7000_HILO_FIX): Define.
2891 (OPTION_NO_M7000_HILO_FIX): Define.
2892 * doc/c-mips.texi (-mfix7000): Describe.
2893
f6af82bd
AM		 28942000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2895
2896 * listing.c (print_lines): Remove unused variable `end'.
2897
2898 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2899 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 2900 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 2901 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2902 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 2903 statement and quell signed vs. unsigned comparison warning.
f6af82bd 2904
8c8281f4
NC		 29052000-02-18 Nick Clifton <nickc@cygnus.com>
2906
2907 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2908 the computed frag offset, rather than overwriting it.
2909
d4845d57
JR		 2910Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2911
2912 * config/tc-sh.c ("elf/sh.h"): Include.
2913 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2914 (md.begin): Initialize target_arch.
2915 Only include opcodes in has table that match selected architecture.
2916 (parse_reg): Recognize register names for sh-dsp.
2917 (parse_at): Recognize post-modify addressing.
2918 (get_operands): The leading space is now optional.
2919 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2920 arguments. Update valid_arch.
2921 (build_Mytes): Add support for SDT_REG_N.
2922 (find_cooked_opcode): New function, broken out of md_assemble.
2923 (assemble_ppi, sh_elf_final_processing): New functions.
2924 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2925 (md_longopts, md_parse_option): New option: -dsp.
2926 * config/tc-sh.h (elf_tc_final_processing): Define.
2927 (sh_elf_final_processing): Declare.
2928
c97305a1
JL		 2929Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2930
2931 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2932 the unwinder subspace. Save the current seg/subseg before creating
2933 the new seg/subseg.
2934
bec50466
NC		 29352000-02-10 Nick Clifton <nickc@cygnus.com>
2936
2937 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 2938 little endian targets.
bec50466 2939 (INST_BYTE1): Redefine to handle big and little endian
66778679 2940 targets.
bec50466
NC		 2941 (cpu_type): New type: Select between M340 and M210.
2942 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 2943 instructions of the M340.
bec50466 2944 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 2945 instructions.
bec50466
NC		 2946 (md_atof): Add support for little endian targets.
2947 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 2948 line switches.
bec50466
NC		 2949 (md_convert_frag): Add support for little endian targets.
2950 (md_apply_fix3): Add support for little endian targets.
2951 (md_number_to_chars): Add support for little endian targets.
2952
a25c045a
TW		 29532000-02-10 Timothy Wall <twall@redhat.com>
2954
2955 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2956 defined, use it to verify the symbol just read should be a label.
2957
f28e8eb3
TW		 29582000-02-10 Timothy Wall <twall@redhat.com>
2959
2960 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2961 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2962 around colons when KEEP_WHITE_AROUND_COLON is defined.
2963 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2964 and KEEP_WHITE_AROUND_COLON.
2965
6dc19fc4
TW		 29662000-02-08 Timothy Wall <twall@redhat.com>
2967
2968 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 2969 logic.
6dc19fc4 2970 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 2971 implemented.
6dc19fc4
TW		 2972 (end_repeat): New. Provide support for a "break" out of the
2973 repeat loop.
2974 * read.h: Add prototypes for new functions.
3e87a760 2975
f805106c
TW		 29762000-02-08 Timothy Wall <twall@redhat.com>
2977
2978 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2979 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2980 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 2981 non-zero.
2982
4469be0f
TW		 29832000-02-08 Timothy Wall <twall@redhat.com>
2984
2985 * read.c: Added elseif to directives table.
2986 * read.h: Added prototype for s_elseif.
2987 * doc/as.texinfo: Added description for elseif.
2988 * cond.c (s_elseif): New function
3e87a760 2989
24a17b6c
TW		 29902000-02-04 Timothy Wall <twall@redhat.com>
2991
2992 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 2993 listings.
24a17b6c 2994
bea9907b 29952000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 2996
bea9907b
TW		 2997 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2998 default values.
2999 * frags.c (frag_new): Calculate fr_fix in octets
3000 (frag_now_fix) Return offset as target address offset (bytes).
3001 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3002 quantities).
bea9907b
TW		 3003 * frags.h: Added prototype for frag_now_fix_octets().
3004 Distinguish between octets and bytes in field descriptions.
3005 * listing.c (calc_hex): Account for octets vs bytes when
3006 printing addresses/offsets.
3007 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3008 target is little-endian, print the octets in a word in big-endian
3009 order so that the display looks like a proper hexadecimal number,
3010 instead of having the octets reversed.
3011 * read.c (do_align): When recording alignment, alignment power
3012 should be in terms of target bytes (minimum addressible unit)
3013 instead of octets.
3014 (do_org) Convert ORG target address (byte) argument into an
3015 octet offset when generating a variable fragment.
3016 * symbols.c (resolve_symbol_value): Symbol final value
3017 converted to a target address offset (bytes) from its octet offset.
3018 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3019 offset (bytes) is adjusted by the frag offset (octets) converted
3020 to bytes.
3021 (coff_frob_section) Section alignment power is in terms of bytes;
3022 convert it to an octet alignment power when calculating size (and
3023 size mask) in octets. Don't modify the section size in order to
3024 "align" it for TI COFF, since that format has a different method
3025 for storing alignment information.
3e87a760 3026
210dcc61
TW		 30272000-02-01 Timothy Wall <twall@cygnus.com>
3028
3029 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3030 entries, matching the way GCC generates them. If not escaped, the
3031 filename is encoded incorrectly.
3032
557537a5 30332000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3034
557537a5
NC		 3035 * config/tc-arm.c (reg_table): Add support for ATPCS register
3036 naming conventions.
2c1c4c62 3037
557537a5 30382000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3039
2c1c4c62
GK		 3040 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3041 already defined.
3e87a760 3042 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3043 New macro.
3044 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3045 of a symbol when we really care about its value.
3046
30472000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3048
3049 * config/tc-mcore.c (md_assemble): Give warning message if
3050 operands passes to instruction are more than the spec.
3051
2f0ca46a
NC		 30522000-01-27 Thomas de Lellis <tdel@windriver.com>
3053
66778679 3054 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3055 Thumb mode but the label seen was not declared as '.thumb_func'
3056 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3057 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3058
4c63da97
AM		 30592000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3060
3061 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3062 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3063
3064 * Makefile.in: Same here.
3065 Update copyright.
3066
3067 * configure.in: Set bfd_gas for i386-aout when primary target
3068 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3069 we may need the primary te_file. Remove incorrect comment.
3070
3071 * configure: Regenerate.
3072
3073 * config/e-i386aout.c: New file.
3074
3075 * as.c (USE_EMULATIONS): Move to before print_version_id.
3076 (struct emulation): Add i386aout.
3077 (show_usage): Split text strings. Reformat -a text. Add --em
3078 help.
3079 Update copyright.
3080
3081 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3082 (aout_format_ops): New.
3083 Update copyright.
3084
3085 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3086 preprocessor conditional and add aout USE_EMULATIONS tests.
3087 (read_a_source_file): Don't pass error strings to printf as
3088 format arg.
3089 Update copyright.
3090
3091 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3092 format arg.
3093 (do_data): Same here.
3094 (process_file): And here.
3095 Update copyright.
3096
3097 * symbols.c (colon): Rewrite "already defined" fatal message
3098 code for aout with USE_EMULATIONS.
3099 Update copyright.
3100
3101 * config/obj-aout.c (OBJ_HEADER): Define.
3102 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3103 fields of sentinel.
4c63da97
AM		 3104 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3105 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3106 forms here.
3107 (obj_aout_type): Expand S_SET_OTHER here too.
3108 (obj_read_begin_hook): Remove.
3109 (aout_pop_insert): New.
3110 (obj_aout_s_get_other): New.
3111 (obj_aout_s_get_desc): New.
3112 (aout_format_ops): New.
3113 Update copyright.
3114
3115 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3116 gets aout_pseudo_table.
3117 (aout_pseudo_table): Declare.
3118 (obj_read_begin_hook): Define.
3119 Update copyright.
3120
3121 * config/obj-coff.c (obj_pseudo_table): Rename to
3122 coff_pseudo_table.
3123 (coff_pop_insert): Use coff_pseudo_table.
3124 (coff_sec_sym_ok_for_reloc): Remove.
3125 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3126 and comment all zero entries and remove #if 0 code.
3127 Update copyright.
3128
3129 * config/obj-coff.h (obj_pop_insert): Define.
3130 (coff_pseudo_table): Declare.
3131 Update copyright.
3132
3133 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3134 s_get_size, s_set_size. Comment all zero entries.
3135 Update copyright.
3136
3137 * config/obj-elf.c (elf_s_get_other): New function.
3138 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3139 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3140 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3141 comment.
3142 (obj_elf_parse_section_letters): Don't pass error strings to
3143 printf as format arg.
3144 Update copyright.
3145
3146 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3147 OBJ_MAYBE_ECOFF.
3148 (elf_s_get_other): Declare.
3149 (S_GET_OTHER) Define as elf_s_get_other if not already
3150 defined.
3151 (S_SET_OTHER): Only define when not already defined.
3152 (elf_obj_read_begin_hook): Declare.
3153 (obj_read_begin_hook): Define.
3154 (elf_obj_symbol_new_hook): Declare.
3155 (obj_symbol_new_hook): Define.
3156 Update copyright.
3157
3158 * config/obj-multi.h: Add copyright header and protect against
3159 multiple inclusion. Add * to all function pointers.
3160 (OBJ_HEADER): If defined, include it rather than other defines
3161 in this file.
3162 (obj_frob_file_after_relocs): Test for NULL.
3163 (obj_symbol_new_hook): Here too.
3164 (obj_sec_sym_ok_for_reloc): And here.
3165 (S_GET_OTHER): Define.
3166 (S_GET_DESC): Define.
3167 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3168 (OBJ_MAYBE_ELF): Update comment.
3169
3170 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3171 OBJ_AOUT preprocessor conditional and handle emulation by
3172 testing OUTPUT_FLAVOR.
3173 (i386_displacement): Here too.
3174 (md_section_align): Similarly here.
3175 (i386_target_format): Conditionally compile when more than one
3176 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3177 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3178 (i386_displacement): Here too.
3179 Update copyright.
3180
3181 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3182 Define TARGET_FORMAT for aout only when not multi.
3183 Update copyright.
3184
3185 * config/te-multi.h: Delete file as it's identical to te-generic.h
3186
add0c677
AM		 31872000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3188
3189 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3190 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3191 LONG_MNEM_SUFFIX.
3192
3193 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3194 DWORD_MNEM_SUFFIX.
3195 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3196 comments.
3197
a19d8eb0
CP		 31982000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3199
66778679
RH		 3200 * config/tc-mips.c (mips_do_align): New function.
3201 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 3202
550262c4
NC		 32032000-01-10 Philip Blundell <philb@gnu.org>
3204
3205 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 3206 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 3207 line separator for Linux.
3208 * doc/as.texinfo (Comments): Mention the ARM.
3209
0decc840
NC		 32102000-01-10 Philip Blundell <pb@futuretv.com>
3211
3212 * configure.in (arm*-*-conix*): New target.
3213 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3214 armv*-*-linux-gnu.
3215 * configure: Regenerate.
3216
2e13b764
NC		 32172000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3218
3219 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3220 (obj_elf_visibility): New function.
3e87a760 3221
2e13b764
NC		 3222 * doc/as.texinfo (Visibility): New node: document visibility
3223 pseudo ops.
3224
3138f287
AM		 32251999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3226
3227 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3228 warning for absolute jump/call without `*' in non-intel mode. No
3229 need to set i.types[0] JumpAbsolute in intel mode.
3230
df32bc61
NC		 32311999-12-22 Philip Blundell <pb@futuretv.com>
3232
3233 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3234 hook function when changing sections.
3235 (arm_s_data): Likewise.
3236
b4d0b2b3
NC		 32371999-12-14 Nick Clifton <nickc@cygnus.com>
3238
3239 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 3240 command line switch.
b4d0b2b3 3241
85cb2cf9
JL		 3242Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3243
3244 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3245 (r_registers, xr_registers): Define.
3246 (r_register_name, xr_register_name): New functions.
3247 (md_assemble): Handle new am33 operand types and instruction
3248 formats.
3249 (mn10300_insert_operand, check_operand): Likewise.
3250
a64bcdd8
NC		 32511999-11-29 Nick Clifton <nickc@cygnus.com>
3252
3253 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3254 (s_force_thumb): Set thumb_mode to 2.
3255 (md_assemble): Do not complain about thumb instructions on a
3256 non-thumb target if thumb_mode is set to 2.
3257
43b4c25e
MM		 32581999-11-28 Michael Meissner <meissner@cygnus.com>
3259
3260 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3261 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3262 (O_...): Add new machine dependent expressions if we are handling
3263 explicit relocations.
3264 (alpha_reloc_op): New static table holding the explicit relocation
3265 information.
3266 (alpha_literal_hash): New static to hold the hash table for
3267 explicit relocations.
3268 (alpha_macros): Add support for explicit relocations.
3269 (md_begin): If explicit relocations, initialize hash table.
3270 (md_assemble): Don't print a second error if tokenize_arguments
3271 already printed an error message.
3272 (md_apply_fix): Add support for explicit relocations.
3273 (alpha_force_relocation): Ditto.
3274 (alpha_fix_adjustable): Ditto.
3275 (alpha_adjust_symtab): New function to support explicit
3276 relocations.
3277 (alpha_adjust_symtab_relocs): Ditto.
3278 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3279 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3280 Add support for explicit relocations. Return -2 if an error
3281 message was already printed.
3282 (find_macro_match): Add support for explicit relocations. Comment
3283 each of the cases.
3284 (emit_insn): Add support for explicit relocations.
3285 (assemble_tokens): Ditto.
3286 (emit_ldgp): Ditto.
3287 (load_expression): Ditto.
3288 (emit_lda): Ditto.
3289 (emit_ldah): Ditto.
3290 (emit_ir_load): Ditto.
3291 (emit_loadstore): Ditto.
3292 (emit_ldXu): Ditto.
3293 (emit_ldil): Ditto.
3294 (emit_sextX): Ditto.
3295 (emit_division): Ditto.
3296 (emit_jsrjmp): Ditto.
3297 (emit_retjcr): Ditto.
3298
3299 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3300 ELF object format.
3301 (tc_adjust_symtab): If explicit relocations, call the function
3302 alpha_adjust_symtab.
3303 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3304 relocations next to the literal relocation they reference.
3305 (TC_INIT_FIX_DATA): Initialize the new fields.
3306 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3307
afbf211f
JL		 3308Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3309
3310 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3311 'B' operand for PA2.0 bb instruction.
eaa15ab8 3312
f11900d0
NC		 33131999-11-18 Nick Clifton <nickc@cygnus.com>
3314
3315 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3316 target.
3e87a760 3317
f11900d0
NC		 3318 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3319 relocs.
3320 (mcore_force_relocation): Force relocations to be generated for
3321 RVA relocs.
3322
2daf4fd8
AM		 33231999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3324
3325 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3326 (i386_displacement): Disallow O_big displacements.
3327
eb726e5d
DL		 3328Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3329
3e87a760
AM		 3330 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3331 Small improvements in error checking.
eb726e5d
DL		 3332 (md_assemble): Support for unconditional ARM instructions.
3333 (md_parse_option): Support for -m[arm]v5e flag.
3334
035349a4
NC		 33351999-11-12 Nick Clifton <nickc@cygnus.com>
3336
3337 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 3338 buffer.
035349a4 3339
c1eae114
NC		 33401999-11-11 Nick Clifton <nickc@cygnus.com>
3341
3342 * macro.c (buffer_and_nest): Look for seperator after TO and
3343 FROM tokens.
3344
c5c834aa
AH		 33451999-11-08 Andrew Haley <aph@cygnus.com>
3346
3347 * app.c (do_scrub_chars): When in State 10, treat backslash
3348 characters in the same way as as symbol characters.
3349
98007ce7
RH		 33501999-11-07 Richard Henderson <rth@cygnus.com>
3351
3352 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3353 the previous label was in the current section before playing
3354 with auto-alignment.
3355
d6c497c7
NC		 33561999-11-06 Nick Clifton <nickc@cygnus.com>
3357
3358 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 3359 for weak symbols.
d6c497c7 3360 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 3361 the symbol is weak.
d6c497c7 3362
dd33dc0f
MM		 33631999-11-05 Michael Meissner <meissner@cygnus.com>
3364
3365 * expr.h (operatorT): Increase machine dependent operators to 16.
3366 * expr.c (op_rank): Ditto.
3367
5f91fe03
ILT		 33681999-11-03 Ian Lance Taylor <ian@zembu.com>
3369
53b0d397
ILT		 3370 * read.c (pseudo_set): Reject attempts to set the value of a
3371 section symbol.
3372
5f91fe03
ILT		 3373 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3374 if it is defined.
3375
3376 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3377
3378 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3379 to bfd_set_section_contents.
3380
829ce307
NC		 33811999-11-03 Nick Clifton <nickc@cygnus.com>
3382
3383 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3384
2bd7f1f3
GRK		 33851999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3386
3387 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3388 (mips_ip): Use OPCODE_IS_MEMBER.
3389
90ca882f
JL		 3390Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3391
acb56623
JL		 3392 * config/tc-arm.c (reg_required_here): Improve comments.
3393
66778679
RH		 3394 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3395 (tinsns): Initialize variants field.
b49cfa5d
JL		 3396
3397 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3398 BAD_PC respectively.
90ca882f 3399
29c4c6b5
NC		 34001999-10-27 Scott Bambrough <scottb@netwinder.org>
3401
3402 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3403 * config/tc-arm.h: Fix compile time warnings.
3404
d9fd9852
DN		 3405Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3406
3407 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3408 form @abs16, @(abs16) and @(abs16 + imm).
3409
9ce8a5dd
GRK		 34101999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3411
3412 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3413 (ISA_HAS_64_BIT_REGS) New.
3414 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3415 mips_emit_delays,macro_build,load_register,load_addresss,
3416 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3417 and/or use new ISA_xxx macros in expressions involving
3418 ISA, particularly mips_opts.isa.
3419
446a06c9
MM		 34201999-10-18 Michael Meissner <meissner@cygnus.com>
3421
3422 * expr.h (operatorT): Add machine dependent operators md1..md8.
3423 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3424 for the machine dependent operators to use.
3425
3426 * expr.c (op_rank): Add machine dependent operators.
3427
3428 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3429 operator.
3430 (O_cpregister): Ditto.
3431 (md_begin): Change X_op test that field is wide enough to use
3432 O_max instead of O_alpha_max.
3433 (cpu_types): Fill in missing initializer.
3434 (alpha_num_macros): Make unsigned.
3435 (md_assemble): Make opnamelen be size_t.
3436 (md_apply_fix): Cast alpha_num_operands to int before testing.
3437 (alpha_force_relocation): Ditto.
3438 (alpha_fix_adjustable): Ditto.
3439 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3440 (tc_gen_reloc): Ditto.
3441 (tc_get_register): Ditto.
3442 (emit_ldgp): Ditto.
3443 (emit_lda): Ditto.
3444 (emit_ldah): Ditto.
3445 (emit_ldil): Ditto.
3446 (s_alpha_ent): Ditto.
3447 (s_alpha_end): Ditto.
3448 (s_alpha_frame): Ditto.
3449 (s_alpha_prologue): Ditto.
3450 (s_alpha_file): Ditto.
3451 (s_alpha_gprel32): Ditto.
3452 (s_alpha_proc): Ditto.
3453 (s_alpha_set): Ditto.
3454 (s_alpha_base): Ditto.
3455 (s_alpha_align): Ditto.
3456 (s_alpha_arch): Ditto.
3457 (alpha_align): Ditto.
3458 (assemble_insn): Suppress unused variable warning.
3459 (emit_insn): Ditto.
3460 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3461 order in the structure.
3462 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3463
476cdcb8
JL		 3464Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3465
3466 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3467
c388dee8
AM		 34681999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3469
3470 * config/tc-i386.c (i386_index_check): Correct #endif location.
3471
2bdd6cf5
GK		 3472Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3473
3474 * as.c (show_usage): Document new options.
3475 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3476 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3477 (parse_args): Parse the new options.
3478 (main): If there were warnings, and --fatal-warnings
3479 was specified, print an error.
3480 * as.h: New variable, flag_fatal_warnings, for new option.
3481
d53d2751
JL		 3482Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3483
3484 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3485 '@'. Change autoincrement completers to fall through to cache control
3486 completers.
3487
3488 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 3489 arg.
d53d2751
JL		 3490 (pa_parse_addb_64_cmpltr): New function.
3491
3492 * config/tc-hppa.c (pa_ip): Change error message.
3493 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3494 '?Q' args to allow falling through.
3495
8fce3f5e 3496 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 3497 Remove unused conditional codes.
3498 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3499
ba09cd8d
DN		 3500Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3501
3502 * config/tc-d30v.c (CHAR_BIT): Define.
3503 (check_range): Fix bit operations to support integers bigger than
3504 32 bits.
3505
c43185de
DN		 3506Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3507
3508 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3509 operands.
3510
925c058e
DE		 3511Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3512 Doug Evans <devans@cygnus.com>
3513
3514 Add support for m32rx.
3515 * config/tc-m32r.c (enable_m32rx): New static global.
3516 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3517 (allow_m32rx): New function.
3518 (M32R_SHORTOPTS): Add `O'.
3519 (md_longopts): Add --m32rx plus several warning options.
3520 (md_parse_option): Handle new options.
3521 (md_show_usage): Print them.
3522 (md_begin): Enable m32rx.
3523 (OPERAND_IS_COND_BIT): New macro.
3524 (first_writes_to_seconds_operands): New function.
3525 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3526 (target_make_parallel,assemble_two_insns): New functions.
3527 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3528 If optimizing and m32rx, try to make consecutive insns parallel.
3529
fba2b7f9
GK		 3530Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3531
3532 * config/tc-mips.c (nopic_need_relax): Allow for the
3533 .sdata.foo sections generated by -fdata-sections,
3534 and for the .gnu.linkonce.s sections generated by C++.
3535
fd232ac8
JL		 3536Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3537
ce674324
JL		 3538 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3539 with cleaner code using completer prefixes. Add 'Y'.
3540
fd232ac8
JL		 3541 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3542
b1039fc4
JL		 3543Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3544
66778679 3545 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 3546 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3547 insn does not match and we should try the next insn in the table.
3548
913f265c
NC		 35491999-09-22 Nick Clifton <nickc@cygnus.com>
3550
3551 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3552
54af6ff6
JL		 3553Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3554
3555 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3556 of PA2.0 support.
3557
4cc782b5
ILT		 35581999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3559
3560 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3561 OBJ_ELF. If ELF, add "sq".
3562 (md_parse_option): If ELF, ignore -s and -q.
3563 (md_show_usage): Mention ELF options.
3564
6be78360
JL		 3565Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3566
eaa15ab8 3567 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 3568 operands.
3569
71823da4
JL		 3570 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3571
61dd1d31
JL		 3572 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3573
1cf6ae67
JL		 3574 * config/tc-hppa.c (struct pa_it): New field "trunc".
3575 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3576 (pa_parse_ftest_gfx_completer): New function
3577 (pa_parse_fp_cnv_format): New function.
3578
77c02e18
JL		 3579 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3580 (md_apply_fix): Handle 22bit pc-rel branches.
3581
629d9417
JL		 3582 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3583
dbe2f9ee
JL		 3584 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3585
3db6e6bd
JL		 3586 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3587
6be78360
JL		 3588 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3589
e061d86f
JL		 3590Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3591
66778679
RH		 3592 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3593 (pa_ip): Handle 'fX'.
e061d86f 3594
7acbfc6b
JL		 3595Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3596
3597 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3598 unwinds unless the function is in the text space.
3599 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3600
2d93dcc4
JL		 3601Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3602
b52c78b8
JL		 3603 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3604 (md_assemble): To here. Tweak address generation.
3605
2d93dcc4
JL		 3606 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3607 debug_line.
3608 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3609 (md_assemble): Call dwarf2_where for OBJ_ELF.
3610 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3611 (pa_end_of_source): New function.
3612 * tc-hppa.h (md_end): Define for OBJ_ELF.
3613
6d83c84b
MM		 36141999-09-14 Michael Meissner <meissner@cygnus.com>
3615
3616 * configure.in (Canonicalization of target names): Remove adding
3617 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3618 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3619 * configure: Regenerate.
3620
41fd319a
ILT		 36211999-09-14 Donn Terry <donn@interix.com>
3622
3623 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3624
795a7704
AM		 36251999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3626
2f66722d
AM		 3627 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3628 pc-relative jmp/call to an absolute symbol.
3629 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3630 absolute section symbols.
3631
795a7704
AM		 3632 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3633 jump handling code and comments.
3634
c0c949c7
ILT		 36351999-09-12 Ian Lance Taylor <ian@zembu.com>
3636
3637 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3638 the value if TE_PE and a global defined symbol.
3639
e723ef7c
ILT		 36401999-09-11 Ian Lance Taylor <ian@zembu.com>
3641
3642 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3643 print the symbol, rather than printing it here.
3644
fa16d387
ILT		 36451999-09-11 Donn Terry <donn@interix.com>
3646
d33e1d24
ILT		 3647 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3648 BFD_RELOC_RVA relocations.
3649
18dc2407
ILT		 3650 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3651 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3652 starts with "_G".
3653
945a1a6b
ILT		 3654 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3655 defined.
3656 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3657 * doc/internals.texi (Object format backend): Document
3658 SET_SECTION_RELOCS.
3659
79d292aa
ILT		 3660 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3661 relocations against global symbols if TE_PE.
3662
7a6284c4
ILT		 3663 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3664 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3665
8828d862
ILT		 3666 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3667 symbols.
3668
9690c54d
ILT		 3669 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3670 symbols which do not have a constant value, or tags with
3671 non-tags. Remove the symbol from the list before adding it at the
3672 end.
3673
23dab925
ILT		 3674 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3675 C_FCN symbol differently if TE_PE.
3676 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3677 appears in the pseudo-op, rather coff_line_base which is only set
3678 for a .bf symbol.
3679
28428223
ILT		 3680 * config/obj-coff.c (obj_coff_loc): New static function.
3681 (obj_pseudo_table): Add "loc".
3682
e8a3ab75
ILT		 3683 * config/obj-coff.c (add_lineno): Check that the line number is
3684 positive.
3685
2ab9b79e
ILT		 3686 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3687 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3688 int.
3689 (md_atof): Return NULL rather than 0.
3690 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 3691 * expr.c (expr): Change first parameter to int.
3692 * config/obj-coff.c: Add declarations for static functions.
3693 (coff_frob_symbol): Use SYM_AUXENT.
3694 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 3695
5881e4aa
ILT		 3696 * config/obj-coff.c (obj_coff_section): Default to setting
3697 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3698
e723ef7c
ILT		 3699 * write.c (adjust_reloc_syms): Print adjusted fixup.
3700
fa16d387
ILT		 3701 * expr.c (integer_constant): Correct too_many_digits calculation
3702 in base 10 case.
3703
13a830b6
AS		 37041999-09-09 Andreas Schwab <schwab@suse.de>
3705
3706 * doc/c-arm.texi: Fix arguments of @var to not contain
3707 punctuation.
3708
325188ec
NC		 37091999-09-08 Philip Blundell <pb@nexus.co.uk>
3710
3e87a760 3711 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 3712 and COFF targets.
3713 (md_parse_option): Only support -k flag for ELF and COFF targets.
3714
e7c1f43c
JL		 3715Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3716
3717 * config/tc-hppa.c (pa_ip): Put strict register checks before
3718 call to pa_parse_number.
3719
4964086a
JL		 3720 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3721
c4bf532f
ILT		 37221999-09-06 Ian Lance Taylor <ian@zembu.com>
3723
3724 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3725 BFD_ASSEMBLER code.
3726
a33132fd
ILT		 37271999-09-06 Donn Terry <donn@interix.com>
3728
3729 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3730
0f4f8b56
JL		 3731Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3732
3733 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3734 candidate instruction. Require registers for register arguments
3735 when in strict mode. Require assemble-time constants for
3736 constants when in strict mode.
3737 (pa_get_absolute_expression): Require a constant when in strict
3738 mode.
eaa15ab8 3739
d3388653
NC		 37401999-09-06 Nick Clifton <nickc@cygnus.com>
3741
3742 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3743
041dd5a9
ILT		 37441999-09-04 Steve Chamberlain <sac@pobox.com>
3745
3746 * config/tc-pj.c: New file, supports picoJava in ELF.
3747 * config/tc-pj.h: Ditto.
3748 * configure.in (pjl*, pj*): New targets.
3749 * Makefile.am: Rebuild dependencies.
3750 (CPU_TYPES): Add pj.
3751 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3752 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3753 * doc/c-pj.texi: New file.
3754 * doc/as.texinfo: Add some PJ specifics.
3755 * doc/all.texi: Add PJ to the list of all architectures, sort them
3756 all alphabetically.
3757 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3758 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3759
4ca72d38
AM		 37601999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3761
3762 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3763 (obj_frob_file): Test for null pointer.
3764 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3765 (OBJ_PROCESS_STAB): And here.
3766 (elf_obj_sy): Remove
3767
3768 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3769 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3770 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3771
3772 * config/obj-coff.c (no_func): Remove.
3773 (coff_format_ops): Change occurrences of no_func to 0, as we test
3774 for 0 in obj-multi.h.
3775
3776 * configure.in: Enable bfd for i386-coff when primary target is
3777 bfd. Enable i386 elf,coff emulation support. Don't set
3778 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3779 emulation to support.
3780 *configure: Regenerate.
3781
bcef92fa
NC		 37821999-09-02 Nick Clifton <nickc@cygnus.com>
3783
3784 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3785 .section .line directive is encountered.
3786
cdf82bcf
NC		 37871999-09-01 Nick Clifton <nickc@cygnus.com>
3788
5856c19a 3789 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 3790 format.
5856c19a 3791
cdf82bcf
NC		 3792 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3793 * as.texinfo: Document --gdwarf2 command line option.
3794 Add additional documentation of ARM command line switches.
3795
af6bdddf
AM		 37961999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3797
3798 * config/tc-i386.c (i386_intel_memory_operand): Combine
3799 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3800 and RESTORE_END_STRING around parse_register calls.
3801 (i386_operand): Here too.
3802 (i386_is_reg): Remove.
3803 (parse_register): Move as_bad calls from within this function to
3804 callers.
3805
5f47d35b
AM		 38061999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3807
3808 Based on a patch from H.J. Lu <hjl@gnu.org>
3809 * config/tc-i386.c (parse_register): Handle FP regs specially.
3810 (md_begin): Remove '(' and ')' from register_chars.
3811
1174497c
DE		 38121999-08-29 Doug Evans <devans@casey.cygnus.com>
3813
3814 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3815 error message (done elsewhere).
3816
17d9105c
JL		 3817Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3818
3819 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3820
9ecc05f0
JL		 3821Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3822
66778679 3823 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 3824 args by 'f'.
3825
9e4f2d3a
JL		 3826 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3827
680ef6de
JL		 3828 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3829 between args.
3830 Add new completers. Fix bug in 64 bit condition handling.
3831
413c94ba
JL		 3832 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3833 'cS', and 'c*'.
3834
28252e61
JL		 3835 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3836
a97685e9
JL		 3837 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3838
3e87a760 3839 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 3840
cb30237e
NC		 38411999-08-27 Jim Wilson <wilson@cygnus.com>
3842
3843 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3844 (struct ls): Add frag field. Initialize it to zero.
3845 (out_end_sequence): New local text_frag. Set it while in text section.
3846 Replace address check with frag check. Set ls.frag to text_frag if
3847 out_set_addr called.
3848 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3849 Set it before switching sections. Replace address check with frag
3850 check. Set ls.frag to saved_frag if out_set_addr called.
3851
09a798ea
NC		 38521999-08-26 David Mosberger <davidm@hpl.hp.com>
3853
66778679 3854 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 3855 output "advance_pc" opcode instead of calling gen_addr_line().
3856 The latter has the undesired side-effect of creating a new row
3e87a760 3857 in the debug line info matrix.
09a798ea 3858
e1c05f12
NC		 38591999-08-26 Jim Wilson <wilson@cygnus.com>
3860
3861 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3862 ls.last_filename if last is less than zero. Set ls.last_filename
3863 when allocating new entry.
3864 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3865 call.
3866
b23bac36
AM		 38671999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3868
3869 * config/tc-i386.c (i386_index_check): Fix the displacement size
3870 when INFER_ADDR_PREFIX.
3871
50f4163f
NC		 38721999-08-18 Nick Clifton <nickc@cygnus.com>
3873
3874 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3875 display its value.
3876
f589a541
ILT		 38771999-08-17 Ian Lance Taylor <ian@zembu.com>
3878
3879 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3880 handle 0xffffNNNN constants correctly.
3881
11450271
NC		 38821999-08-16 Nick Clifton <nickc@cygnus.com>
3883
3884 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3885 as well as loads.
3886
276b1dc2
NC		 38871999-08-13 Nick Clifton <nickc@cygnus.com>
3888
3889 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3890 (md_apply_fix3): Always pass positive values to
3891 validate_offset_imm.
3892
ae5ad4ad
NC		 38931999-08-12 Nick Clifton <nickc@cygnus.com>
3894
3895 * config/tc-arm.c (skip_whitespace): New macro.
3896 Formatting tidy ups.
3e87a760 3897
ae5ad4ad
NC		 3898 (md_apply_fix3): Store relocation offset in addend for ELF based
3899 relocs.
3900 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 3901 calls.
3902
bf6d3895
AM		 39031999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3904
3905 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3906 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3907
46031ca9
JL		 3908Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3909
b100be66
JL		 3910 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3911 flags for the unwind subspace.
3912
46031ca9
JL		 3913 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3914 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3915 suitable relocation based on the size of the target's pointer.
3916 Always Use subsegment zero for the unwinders.
3917 (pa_level): Handle "2.0w".
3918
65172ab8 3919Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 3920
3921 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3922 with the following instruction unless this was specified.
3923
1a1ae23e
ILT		 39241999-08-09 Ian Lance Taylor <ian@zembu.com>
3925
3926 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3927 certain sections, to match BFD changes.
3928
81afc846
ILT		 39291999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3930
3931 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3932 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 3933 * Makefile.in: Rebuild.
81afc846 3934
04ad1543
ILT		 39351999-08-08 Ian Lance Taylor <ian@zembu.com>
3936
3937 * Makefile.am: Rename .dep* files to DEP*.
3938 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3939 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3940 targets to DEPOBJ.
3941 * Makefile.in: Rebuild.
3942
1eb7027c
RH		 39431999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3944
3945 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3946
2dcc60be
ILT		 39471999-08-08 Ian Lance Taylor <ian@zembu.com>
3948
46eec08e
ILT		 3949 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3950 avoid problems on DOS filesystems.
3951 * Makefile.in: Rebuild.
3952
2dcc60be
ILT		 3953 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3954
39551999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3956
3957 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3958 section flag.
3959
76a27922
ILT		 39601999-08-08 Ian Lance Taylor <ian@zembu.com>
3961
3962 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 3963 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 3964 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3965
0741736b
JL		 3966Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3967
3968 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3969
9a913dfb
JL		 3970Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3971
3972 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3973
a1f2d742
ILT		 39741999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3975
3976 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3977 non-adjustable symbols.
3978
55a914bc
JL		 3979Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3980
3981 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3982
336f7c70 3983Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 3984
3985 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3986 operands.
3987
9750fcc5
ILT		 39881999-08-05 Donn Terry <donn@interix.com>
3989
3990 * config/te-interix.h: New file.
3991 * configure.in (i386-*-interix*): New target.
3992 * configure: Rebuild.
3993
39ba5561
JL		 3994Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3995
3996 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3997 selectors for ELF too.
3998 (selector_table): Add "ltp" and "rtp" selectors.
3999
eecb386c
AM		 40001999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4001
4002 * config/tc-i386.c (i386_operand): No need to change
4003 operand_string pointer in segment reg case before goto
4004 do_memory_reference. Initialise displacement_string_start and
4005 displacement_string_end after do_memory_reference label.
4006 (i386_index_check): Add operand_string param, and print error
4007 message on failure here.
4008 (i386_intel_memory_operand): Instead of here.
4009 (i386_operand): And here.
4010 (INFER_ADDR_PREFIX): Enable.
4011
4012 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4013
4014 * config/tc-i386.h (DefaultSize): Define. Renumber following
4015 opcode_modifier defines.
4016
4017 From Etienne Lorrain <etienne.lorrain@ibm.net>
4018 * config/tc-i386.c (stackop_size): New variable.
4019 (set_16bit_code_flag): Clear it here.
4020 (set_16bit_gcc_code_flag): New function.
4021 (md_pseudo_table): Add "code16gcc" entry.
4022 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4023
f173e82e
ILT		 40241999-08-03 Ian Lance Taylor <ian@zembu.com>
4025
a04b544b
ILT		 4026 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4027 next_set_end even if the end symbol is being discarded.
4028
4029 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4030 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4031 * config/obj-coff.c: Likewise.
4032 (seg_info_type): Remove.
4033 (seg_info_off_by_4): Change to array of segT.
4034 (s_get_segment): Adjust accordingly.
4035 (obj_pseudo_table): Fully initialize sentinel entry.
4036
f173e82e
ILT		 4037 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4038 Ralf Baechle <ralf@uni-koblenz.de>.
4039
c3332e24
AM		 40401999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4041
4042 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4043
40441999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4045
24eab124
AM		 4046 * config/tc-i386.c: Indentation and white space changes.
4047 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4048 don't enable it by default.
4049 (i386_intel_operand): Remove redundant prototype.
4050 Move check on number of memory operands, and i.mem_operands++
4051 (i386_intel_memory_operand): To here.
4052 Remove i386_immediate code from here. Remove special case code
4053 for input and output using (%dx). Remove base/index checks and
4054 call i386_index_check instead. Save initial operand_string
4055 argument for error message.
4056 (i386_operand): Remove redundant prototype. Move base/index
4057 checks to i386_index_check.
4058 (i386_displacement): Move intel mode check for non-zero
4059 i.disp_operand
4060 (i386_intel_memory_operand): To here.
c3332e24 4061
6d8809aa
RH		 40621999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4063
4064 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4065 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4066 by .register pseudo-op if -64 and --no-undeclared-regs.
4067 (s_register, sparc_adjust_symtab): New functions.
4068 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4069 Declare sparc_adjust_symtab as tc_adjust_symtab.
4070 * doc/c-sparc.texi: Add description of #ignore special literal
4071 for .register pseudo-op.
4072
c8d259f7
CM		 40731999-07-30 Catherine Moore <clm@cygnus.com>
4074
eaa15ab8 4075 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4076 the relocation's section offset.
4077
b77ad1d4
AM		 40781999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4079
4080 * write.c (fixup_segment): Fix generic error check overflow test.
4081
4082 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4083 X_add_number to long.
4084
b53fcc20
JL		 4085Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4086
4087 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4088 processing.
b53fcc20 4089
d2e71411
ILT		 40901999-07-27 Ian Lance Taylor <ian@zembu.com>
4091
4092 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4093 VTABLE relocations.
4094
e9f56b1d
ILT		 40951999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4096
4097 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4098
1a39f480
ILT		 4099 * configure.bat: Remove; obsolete.
4100 * config/go32.cfg: Likewise.
4101
29fe79d3
ILT		 41021999-07-21 Brad M. Garcia <bgarcia@fore.com>
4103
4104 * configure.in (i386-*-vxworks*): New target.
4105 * configure: Rebuild.
4106
e06510e6
RH		 41071999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4108
4109 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4110
dabe3bbc
RH		 41111999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4112
4113 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4114 on -64 and not pic.
4115 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4116 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4117 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4118 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4119 MAX_RELOC_EXPANSION): Define.
4120 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4121
b4cac588
AM		 41221999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4123
4124 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4125 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4126 block. Print a warning if an 8-bit or 16-bit constant
4127 displacement or immediate is truncated on output.
4128 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4129 immediate.
4130 (i386_operand): Disallow immediate jump absolute operand.
4131
966ed0b4
ILT		 41321999-07-15 Ian Lance Taylor <ian@zembu.com>
4133
0ed15843
ILT		 4134 * configure.in: Bump version number to 2.9.5.
4135 * configure: Rebuild.
4136
966ed0b4
ILT		 4137 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4138 or %llx work.
4139
67f1cff0
JL		 4140Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4141
4142 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4143 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4144
2f992c04
NC		 41451999-07-14 Philip Blundell <pb@nexus.co.uk>
4146
4147 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4148 is defined.
4149 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4150
4151 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4152 if -mno-fpu was given.
4153 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4154 relocs.
4155 (cons_fix_new_arm): Remove misleading comments.
4156
14ad458a
ILT		 41571999-07-14 Ian Lance Taylor <ian@zembu.com>
4158
4159 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4160 error message.
4161 (relax_segment): Likewise. After giving a rs_org error, convert
4162 the frag to rs_align to avoid cascading errors.
4163
36823076
AS		 41641999-07-12 Andreas Schwab <schwab@suse.de>
4165
4166 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4167
ab9da554
ILT		 41681999-07-11 Ian Lance Taylor <ian@zembu.com>
4169
4170 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4171 as appropriate. Fill in structure initializations. Add variable
4172 initializations. Add casts.
4173 * dwarf2dbg.c (print_stats): Change i to size_t.
4174 * listing.c (listing_listing): Change list_line to unsigned int.
4175
e0accf0c
ILT		 41761999-07-10 Ian Lance Taylor <ian@zembu.com>
4177
4178 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4179 rather than checking for \001 and \002 in symbol name.
4180 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4181
7d4ce8a9
JL		 4182Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4183
4184 * configure.in (hppa*-linux-gnu*): New target.
4185 * configure: Rebuilt.
4186
5395a469
NC		 41871999-07-08 Nick Clifton <nickc@cygnus.com>
4188
3e87a760 4189 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 4190
cac58fa6
NC		 41911999-07-07 Nick Clifton <nickc@cygnus.com>
4192
5395a469 4193 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 4194 accessing symbolP directly.
4195
03b36ee1
JL		 4196Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4197
4198 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4199 for ELF.
4200
49a5575c
NC		 42011999-07-05 Nick Clifton <nickc@cygnus.com>
4202
4203 * config/tc-arm.c (ARM_EXT_V5): Define.
4204 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4205 (md_begin): Detect ARM v5 architectures.
4206 (md_parse_option): Accept arm v5 specification.
4207 (md_show_usage): Documment -marmv5 switch.
4208
4209 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 4210
49a5575c
NC		 4211 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4212 op.
4213 (validate_immediate_twopart): New function. Determine if a
4214 constant can be computed by two ADD instructions.
4215 (output_inst): Remove its command line parameter - it was never
4216 used.
4217 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4218 implememt the ADRL pseudo op.
4219 (tc_gen_reloc): Generate a suitable error message if an ADRL
4220 instruction tries to generate a real reloc.
4221
4222 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4223
09ecf0ba
JL		 4224Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4225
4226 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4227 into lower case.
4228
264d6861
ILT		 42291999-06-27 H.J. Lu <hjl@gnu.org>
4230
4231 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4232 non BFD_ASSEMBLER case.
4233
827c0149
ILT		 42341999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4235
4236 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4237 data.
4238
a340d270
RH		 42391999-06-26 David Mosberger <davidm@hpl.hp.com>
4240
4241 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4242 out_end_sequence() when the address decreases due to a new frag.
4243 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4244 numbering starts with 1.
4245
16b93d88
NC		 42461999-06-23 Nick Clifton <nickc@cygnus.com>
4247
4248 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4249 .section for COFF.
4250 (mcore_s_text): Call obj_elf_text for ELF target.
4251 (mcore_s_data): Call obj_elf_data for ELF target.
4252 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4253 for COFF target.
4254 (mcore_s_bss): New function: Dump literal table before changing
4255 sections.
4256 (mcore_s_comm): New function: Dump literal table before changing
4257 sections.
3e87a760 4258
16b93d88
NC		 4259 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4260 No longer static functions.
4261 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4262 Provide prototypes for these functions.
4263
fed9b18a
ILT		 42641999-06-22 Ian Lance Taylor <ian@zembu.com>
4265
be2acf27
ILT		 4266 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4267 a list of names, to try obj_segment_name, and to try abbreviated
4268 names when using COFF without long section names.
4269
7dcc9865
ILT		 4270 * config/tc-alpha.c: More use of symbol accessor functions.
4271 * config/tc-arc.c: Likewise.
4272 * config/tc-d30v.c: Likewise.
4273 * config/tc-fr30.c: Likewise.
4274 * config/tc-i860.c: Likewise.
4275 * config/tc-m88k.c: Likewise.
4276 * config/tc-mcore.c: Likewise.
4277 * config/tc-ns32k.c: Likewise.
4278 * config/tc-sparc.c: Likewise.
4279 * config/tc-v850.c: Likewise.
4280
a77f5182
ILT		 4281 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4282 sy_value with appropriate accessor functions.
4283 * config/tc-arm.c (md_apply_fix3): Likewise.
4284 * config/tc-d10v.c (AT_WORD_P): Likewise.
4285 * config/tc-v850.c (reg_name_search): Likewise.
4286
fed9b18a
ILT		 4287 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4288 use symbol_get_bfdsym instead.
4289 * config/tc-ppc.c (md_assemble): Likewise.
4290 * config/tc-v850.c (v850_comm): Likewise.
4291
310b5aa2
ILT		 42921999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4293
4294 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4295 the symbol, rather than accessing the bsym member.
4296 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4297 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4298 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4299 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4300 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4301 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4302 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4303 * config/tc-v850.c (tc_gen_reloc): Likewise.
4304
9cb8e75e
JL		 4305Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4306
4307 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4308 (hppa_gen_reloc_type): Conditionalize on BFD64.
4309 (tc_gen_reloc): Re-enable ELF relocations.
4310 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4311
3d103319
ILT		 43121999-06-21 Ian Lance Taylor <ian@zembu.com>
4313
4314 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4315 warning.
4316 (do_ldst): Move assignment out of if condition.
4317 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4318 parentheses to avoid warning.
4319
776b24b4
NC		 43201999-06-21 Nick Clifton <nickc@cygnus.com>
4321
155f0fe7
NC		 4322 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4323 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 4324
809ffe0d
ILT		 43251999-06-19 Ian Lance Taylor <ian@zembu.com>
4326
4327 * config/tc-ppc.c: Update for symbol handling changes.
4328 * config/obj-coff.c: Likewise.
4329
49863f82
JL		 4330Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4331
4332 * tc-hppa.c: General cleanups of ELF support. No more spaces
4333 and subspaces for ELF.
4334 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4335 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4336 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4337 (UNWIND_SECTION_NAME): Likewise.
4338 (space/subspace related structures): Conditionalize definitions
4339 on OBJ_SOM.
4340 (space/subspace directives and support routines): Conditionalize
4341 definitions and references/uses on OBJ_SOM.
4342 (label_symbol_struct): For ELF, track the symbol's segment. For
4343 SOM track its space.
4344 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4345 changes.
4346 (USE_ALIASES): Kill for both SOM & ELF.
4347 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4348 (pa_space, pa_subspace): Corresponding changes.
4349 (pa_spaces_begin): Corresponding chagnes.
4350 (md_begin): Do not muck around with space/subspace stuff for
4351 OBJ_ELF.
4352 (md_apply_fix): Temporarily disable argument relocation stuff
4353 for OBJ_ELF.
4354 (tc_gen_reloc): Temporarily disable relocation generation for
4355 OBJ_ELF
4356 (pa_build_unwind_subspace): Similarly.
4357
fed881b1
NC		 43581999-06-16 Nick Clifton <nickc@cygnus.com>
4359
4360 * config/tc-arm.c (thumb_set): New pseudo op.
4361 (text, data, section): Override these pseudo ops with ARM
4362 specific versions.
4363 (s_thumb_set): New function: Perform the same as a .set pseudo
4364 op, but also mark the alias'ed symbol as being a Thumb
4365 function.
4366 (arm_s_text): New function: Perform the same as the .text
4367 pseudo op, but dump the literal pool before changing
3e87a760 4368 sections.
fed881b1
NC		 4369 (arm_s_data): New function: Perform the same as the .data
4370 pseudo op, but dump the literal pool before changing
3e87a760 4371 sections.
fed881b1 4372 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 4373 .section pseudo op, but dump the literal pool before changing
4374 sections.
fed881b1
NC		 4375 (arm_cleanup): Do not reset the current section before dumping
4376 the literal pool.
4377
0f94f4c8
NC		 43781999-06-17 Nick Clifton <nickc@cygnus.com>
4379
2f3519a2
NC		 4380 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4381 OPTION_NO_WARN_UNMATCHED entries.
4382 (md_parse_option): Generate a warning message if an unrecognised
4383 option is encountered.
4384
0f94f4c8
NC		 4385 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4386 (get_operands): When parsing an expression after an '@' symbol
4387 has been detected, do not ignore '#' symbols.
4388 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 4389 false.
0f94f4c8 4390
e4a86f6f
ILT		 43911999-06-13 Ian Lance Taylor <ian@zembu.com>
4392
4393 From K. Richard Pixley <rich@noir.com>:
4394 * configure.in (ppc-*-vxworks*): New target.
4395 * configure: Rebuild.
4396
a8aed0fb
UD		 43971999-06-12 Philip Blundell <philb@gnu.org>
4398
4399 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4400
7565ed77
ILT		 44011999-06-13 Ian Lance Taylor <ian@zembu.com>
4402
4403 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4404 which refer to symbols in linkonce sections, permit reducing the
4405 relocs if the symbol is local.
4406
b9e57a38
ILT		 44071999-06-12 Ian Lance Taylor <ian@zembu.com>
4408
4409 * subsegs.c (subseg_text_p): New function.
4410 * as.h (subseg_text_p): Declare.
4411 * read.c (do_align): Use subseg_text_p to set the default fill.
4412 * write.c (subsegs_finish): Likewise.
4413 * config/obj-coff.c (write_object_file): Likewise.
4414 * config/tc-i386.h (md_maybe_text): Don't define.
4415 (md_do_align): Use subseg_text_p to set the default fill.
4416 * config/tc-m32r.c (m32r_do_align): Likewise.
4417 * config/tc-sh.c (sh_do_align): Likewise.
4418 * config/tc-sparc.h (md_do_align): Likewise.
4419
008960a5
ILT		 44201999-06-12 David O'Brien <obrien@freebsd.org>
4421
4422 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4423 * configure: Rebuild.
4424
a1605869
ILT		 44251999-06-12 Ian Lance Taylor <ian@zembu.com>
4426
d9ac5a3b
ILT		 4427 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4428 * Makefile.am: Rebuild dependencies.
4429 * Makefile.in: Rebuild.
4430
a1605869
ILT		 4431 * config/tc-i386.c (i386_immediate): Remove unused label
4432 seg_unimplemented.
4433
4434 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4435 * symbols.c: Likewise.
4436 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4437 sy_next field when taking address, rather than symbol_next.
4438
4439 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4440 offsetT.
4441 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4442 value from the output file architecture.
4443 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4444 * dwarf2dbg.h: Change bfd_vma to addressT.
4445
a7cd1c22
ILT		 44461999-06-11 Ian Lance Taylor <ian@zembu.com>
4447
4448 * dwarf2dbg.h: Use PARAMS in function declarations.
4449
76171f81
ILT		 44501999-06-11 Martin Dorey <mdorey@madge.com>
4451
4452 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4453 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4454 OBJ_ELF.
4455 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4456
9b4d630b
ILT		 44571999-06-11 Ian Lance Taylor <ian@zembu.com>
4458
5865bb77
ILT		 4459 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4460
9e7c96d9
ILT		 4461 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4462 popsection.
4463
1b50c718
ILT		 4464 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4465
1bf67e0d
ILT		 4466 * read.c (read_a_source_file): Only declare inescape if
4467 QUOTES_IN_INSN.
4468
4469 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4470 match parameters.
4471 (find_entry_byval): Add parens to avoid warning.
4472
4473 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4474
9b4d630b
ILT		 4475 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4476 undefined symbols.
4477
a22b281c
RH		 44781999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4479
66778679 4480 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 4481 with isoctal.
4482
4483 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4484 synthetize_setx): New functions.
4485 (md_assemble): Broken the special cases into the above
4486 functions. Make compiler happy if sizeof(bfd_vma)==4.
4487 Fix sethi generated from set/setuw. If instructions have a relloc,
4488 always clear the fields to be relocated in the opcode.
4489 (sparc_ip): Remove special_case global variable.
4490
7f2f689c
ILT		 44911999-06-10 Ian Lance Taylor <ian@zembu.com>
4492
d7ba4a77
ILT		 4493 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4494 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4495 indication of success rather than a value.
4496 (itbl_get_val): Likewise.
4497 (itbl_get_field): Use strcspn. Change delimiters to include
4498 parens.
4499 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4500 (itbl_get_val): Likewise.
4501 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4502
7f2f689c
ILT		 4503 * symbols.c (copy_symbol_attributes): Convert local symbols to
4504 regular symbols.
4505
c1d3c45e
NC		 45061999-06-10 Nick Clifton <nickc@cygnus.com>
4507
4508 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 4509 ARM920t.
c1d3c45e 4510
63fab58c
RH		 45111999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4512
4513 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4514 Optimize set if sizeof(bfd_vma) == 64.
4515 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 4516 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 4517 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4518
cf9a1301
RH		 45191999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4520
4521 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4522 (s_ncons): New function.
4523 (native_op_table): New table.
4524 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4525 R_SPARC_OLO10 handling.
4526
bf29b231
RH		 4527Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4528
4529 * expr.h (struct expressionS): Revert last change; widen X_op.
4530 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4531
9be1cda6
AS		 4532Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4533
a4835b42
AS		 4534 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4535 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4536 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4537 * Makefile.in: Regenerated.
4538
9be1cda6
AS		 4539 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4540 `common' pass on to s_mri_common.
3e87a760 4541 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 4542
62335629
RH		 45431999-06-06 Richard Henderson <rth@cygnus.com>
4544
4545 * config/obj-elf.c (obj_elf_section): Don't free the return
4546 value of demand_copy_C_string.
4547
9de8d8f1
RH		 45481999-06-05 Richard Henderson <rth@cygnus.com>
4549
4550 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4551 creation logic from obj_elf_create_section.
4552
4553 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4554 (section_stack): New.
4555 (special_sections): Make const.
4556 (obj_elf_section): Gut and rewrite parsing.
4557 (obj_elf_change_section): New function broken out of obj_elf_section.
4558 (obj_elf_parse_section_letters): Likewise.
4559 (obj_elf_section_word): Likewise.
4560 (obj_elf_section_type): Likewise.
4561 (obj_elf_previous): Treat as a toggle.
4562 (obj_elf_popsection): New.
4563 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4564 (ppc_section_type): Likewise.
4565 * config/tc-ppc.h: Likewise.
4566
4567 * expr.h (struct expressionS): Don't make X_op a bitfield.
4568 * config/tc-alpha.c: Update for symbol handling changes.
4569 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4570 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4571
58b5739a
RH		 45721999-06-05 Richard Henderson <rth@cygnus.com>
4573
4574 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4575 (dwarf2_gen_line_info): Kill unused variables.
4576 (dwarf2_finish): Likewise.
4577 (dwarf2_where): Likewise.
4578 (dwarf2_directive_file): If we've only got a string,
4579 hand off to s_app_file.
4580 * ecoff.c: Move the include of ecoff.h.
4581 * symbols.h (S_IS_FUNCTION): Prototype.
4582
4583 * read.c (LEX_HASH): Supply a default.
4584 (lex_type): Use it.
4585 (s_globl): Update `c' after skipping whitespace.
4586 * read.h (LEX_END_NAME, is_name_ender): New.
4587 * expr.c (get_symbol_end): Respect it.
4588
398e8c25
ILT		 45891999-06-04 Mark Klein <mklein@dis.com>
4590
993142d5
ILT		 4591 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4592 to real if OBJ_SOM
4593 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4594
398e8c25
ILT		 4595 * config/tc-hppa.c: Update for symbol handling changes.
4596
b4013713
ILT		 45971999-06-03 Ian Lance Taylor <ian@zembu.com>
4598
080e41e6
ILT		 4599 * cgen.c: Update for symbol handling changes.
4600 * config/tc-m32r.c: Likewise.
f412ead8 4601
a0f75b47
ILT		 4602 * config/tc-hppa.h: Update for symbol handling changes.
4603 * config/tc-hppa.c: Likewise.
4604
174419c1
ILT		 4605 * config/tc-arm.h: Update for symbol handling changes.
4606 * config/tc-arm.c: Likewise.
4607 (symbol_make_empty): Remove. Just use symbol_create.
4608
4609 * symbols.c (symbol_set_tc): Correct name.
4610
6104f0a0
ILT		 4611 * Makefile.am: Rebuild dependencies.
4612 ($(OBJS)): Don't depend upon struc-symbol.h.
4613 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4614 * dep-in.sed: Don't remove struc-symbol.h.
4615 * Makefile.in: Rebuild.
4616
b4013713
ILT		 4617 * doc/internals.texi (Symbols): Describe changes in symbol
4618 handling.
4619
6576f0b5
RH		 46201999-06-03 Richard Henderson <rth@cygnus.com>
4621
4622 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4623 instead of doing the work by hand.
4624
fac0d250
RH		 46251999-06-03 David Mosberger <davidm@hpl.hp.com>
4626
4627 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4628 state of line state-machine.
4629 (struct ls): Collect DWARF2 line state-machine state in new member
4630 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4631 resulted in any DWARF2 directives.
4632 (reset_state_machine): New function.
4633 (out_end_sequence): Ditto.
4634 (dwarf2_gen_line_info): When switching sections or switching to a
4635 lower text address, call out_end_sequence() first to terminate the
4636 previous code sequence as code sequences MUST have monotonically
4637 increasing addresses.
4638 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4639
46401999-06-03 David Mosberger <davidm@hpl.hp.com>
4641
4642 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4643 DWARF2 debug info (line information only, at this point).
4644 * as.h: Update comment about supported debug formats.
4645 * dwarf2dbg.c, dwarf2dbg.h: New files.
4646 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4647
4648 * expr.c (operand): Don't use [ for parens if we want an index op.
4649 (op_encoding): Switch [ into O_index, if desired.
4650 (op_rank): Renumber with O_index on bottom.
4651 (expr): If O_index, match closing bracket.
4652 * expr.h (O_index): New.
4653
4654 * read.c (read_a_source_file): Conditionally allow matched "
4655 in lines passed to md_assemble.
4656
4657 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4658
49309057
ILT		 46591999-06-03 Ian Lance Taylor <ian@zembu.com>
4660
4661 Add support for storing local symbols in a small structure to save
4662 memory when assembling large files.
4663 * as.h: Don't include struc-symbol.h.
4664 (symbolS): Add typedef.
4665 * symbols.c: Include struc-symbol.h.
4666 (local_hash): New static variable.
4667 (save_symbol_name): New static function, from symbol_create.
4668 (symbol_create): Call save_symbol_name.
4669 (local_symbol_count): New static variable.
4670 (local_symbol_conversion_count): Likewise.
4671 (LOCAL_SYMBOL_CHECK): Define.
4672 (local_symbol_make): New static function.
4673 (local_symbol_convert): New static function.
4674 (colon): Handle local symbols. Create local symbol for local
4675 label name.
4676 (symbol_table_insert): Handle local symbols.
4677 (symbol_find_or_make): Create local symbol for local label name.
4678 (symbol_find_base): Check for local symbol.
4679 (symbol_append, symbol_insert): Check for local symbols.
4680 (symbol_clear_list_pointers, symbol_remove): Likewise.
4681 (verify_symbol_chain): Likewise.
4682 (copy_symbol_attributes): Likewise.
4683 (resolve_symbol_value): Handle local symbols.
4684 (resolve_local_symbol): New static function.
4685 (resolve_local_symbol_values): New function.
4686 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4687 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4688 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4689 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4690 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4691 (symbol_previous, symbol_next): New functions.
4692 (symbol_get_value_expression): Likewise.
4693 (symbol_set_value_expression): Likewise.
4694 (symbol_set_frag, symbol_get_frag): Likewise.
4695 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4696 (symbol_mark_used_in_reloc): Likewise.
4697 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4698 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4699 (symbol_mri_common_p): Likewise.
4700 (symbol_mark_written, symbol_clear_written): Likewise.
4701 (symbol_written_p): Likewise.
4702 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4703 (symbol_section_p, symbol_equated_p): Likewise.
4704 (symbol_constant_p): Likewise.
4705 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4706 (symbol_get_obj, symbol_set_obj): Likewise.
4707 (symbol_get_tc, symbol_set_tc): Likewise.
4708 (symbol_begin): Initialize local_hash.
4709 (print_symbol_value_1): Handle local symbols.
4710 (symbol_print_statistics): Print local symbol statistics.
4711 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4712 Declare new symbols.c functions. Move many declarations here from
4713 struc-symbol.h.
4714 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4715 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4716 (struct symbol): Move bsym to make it clearly the first field.
4717 Remove TARGET_SYMBOL_FIELDS.
4718 (symbolS): Don't typedef.
4719 (struct broken_word): Remove.
4720 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4721 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4722 (symbol_clear_list_pointers): Likewise.
4723 (symbol_insert, symbol_remove): Likewise.
4724 (symbol_previous, symbol_append): Likewise.
4725 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4726 (struct local_symbol): Define.
4727 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4728 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4729 (local_symbol_get_frag, local_symbol_set_frag): Define.
4730 (local_symbol_get_real_symbol): Define.
4731 (local_symbol_set_real_symbol): Define.
4732 Define.
4733 * write.c (write_object_file): Call resolve_local_symbol_values.
4734 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4735 (TARGET_SYMBOL_FIELDS): Don't define.
4736 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4737 ECOFF_DEBUGGING, add ECOFF fields.
4738 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4739 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4740 ECOFF_DEBUGGING, add ECOFF fields.
4741 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4742 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4743 * config/tc-mcore.h: Don't include struc-symbol.h.
4744 (TARGET_SYMBOL_FIELDS): Don't define.
4745 (struct mcore_tc_sy): Define.
4746 (TC_SYMFIELD_TYPE): Define.
4747 * Many files: Use symbolS instead of struct symbol. Use new
4748 accessor functions rather than referring to symbolS fields
4749 directly.
4750
4751 * read.c (s_mri_common): Don't add in value of line_label.
4752
4753 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4754 checking for SEC_LINK_ONCE.
4755
4756 * config/tc-sh.h (sh_fix_adjustable): Declare.
4757
4758 * app.c (input_buffer): New static variable.
4759 (app_push): Save saved_input in allocated buffer.
4760 (app_pop): Restored saved_input.
4761 (do_scrub_chars): Change get parameter to take char * and int as
4762 arguments. Change GET macro to pass input_buffer to get
4763 function. Don't save input into allocated buffer.
4764 * as.h (do_scrub_chars): Update declaration.
4765 * input-file.c (input_file_get): Change to take char * and int.
4766 Read data into passed in buffer. Remove static buffer.
4767 * read.c (scrub_from_string): Change to take char * and int. Copy
4768 data into passed in buffer.
4769
4770 * hash.h: Neaten. Declare hash_traverse.
4771 * hash.c: Complete rewrite based on BFD hashing code.
4772 * gasp.c (chunksize): New variable.
4773 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4774 hash_delete.
4775
661e4995
NC		 47761999-05-28 Nick Clifton <nickc@cygnus.com>
4777
4778 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4779 addend unless the target uses an old ABI.
4780
d9a62219
DE		 4781Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4782
4783 -Wchar-subscripts cleanup
4784 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 4785 calls to isascii,iscntrl are correct.
d9a62219
DE		 4786 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4787 (unsigned char).
4788 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4789 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4790 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4791 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4792
6da466c7
ILT		 47931999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4794
4795 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4796 width for Coldfire.
4797 (arch_coldfire_p): New #define.
4798 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4799
48001999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4801
4802 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4803
4804 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4805 (install_operand): Add place `N'.
4806 (init_table): Add registers ACC, MACSR, MASK.
4807
4808 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4809
4810 * config/tc-m68k.c: Change mcf5200 --> mcf.
4811 (archs): Add mcf5206e, mcf5307.
4812 (m68k_ip): Add format `u'.
4813 (install_operand): Add place `m', `M', `h'.
4814 (init_table): Add upper/lower registers.
4815
4816 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4817
bedf545c
ILT		 48181999-05-28 Martin Dorey <mdorey@madge.com>
4819
4820 * config/tc-i960.c: Several minor changes to add ELF and
4821 BFD_ASSEMBLER support.
4822 * config/tc-i960.h: Likewise.
4823 * configure.in (i960-*-elf*): New target.
4824 * aclocal.m4, configure: Rebuild.
4825
40c62b25
AM		 48261999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4827
4828 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4829 reloc changes when defined(BFD_ASSEMBLER).
4830
daa01f85
AM		 48311999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4832
4833 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4834
4835 * write.c (write_print_statistics): Output to file, not stderr.
4836
4837 * expr.c (generic_bignum_to_int32,64): Prototype.
4838
4839 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4840 output_sleb128, output_uleb128, output_big_sleb128,
4841 output_big_uleb128, output_big_leb128): Prototype.
4842 (output_big_sleb128, output_big_uleb128): Make inline.
4843 (output_big_leb128): Remove inline
4844
4845 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4846 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4847 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4848 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4849 value for correct overflow check in write.c:fixup_segment.
4850 * write.c (fixup_segment): Move bitfield overflow checks to after
4851 the md_apply_fix call.
4852 * config/obj-coff.c (fixup_segment): Likewise.
4853 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4854 valueT *val argument.
4855
19b34177
AS		 4856Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4857
4858 * config/atof-ieee.c (gen_to_words): Correctly round a
4859 denormalized number. Fix off-by-one in range checking for
3e87a760 4860 exponent in a denormal.
19b34177 4861
b8a40f53
NC		 48621999-05-10 Nick Clifton <nickc@cygnus.com>
4863
4864 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 4865 name.
b8a40f53 4866
53f3de98
RH		 4867Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4868
4869 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4870
578ec497
AM		 48711999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4872
4873 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4874 (ReverseRegRegmem): Remove.
4875 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4876 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4877 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4878 kludge.
4879
4880 From Doug Ledford <dledford@redhat.com>
4881 * config/tc-i386.h (RegXMM): New for P/III.
4882 * config/tc-i386.c: Add support for P/III.
4883
d0e9a01c
RH		 4884Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4885
4886 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4887 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4888 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4889
83183c0c
RH		 4890Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4891
4892 * config/tc-i386.c (i386_immediate): Skip whitespace before
4893 complaining about junk after expression.
4894 (i386_displacement): Likewise.
4895
03987ced
RH		 4896Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4897
4898 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4899 Don't copy before downcaseing.
4900
0d96863f 49011999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 4902
66778679
RH		 4903 * tc-m68k.c: Include elf/m68k.h.
4904 (m68k_elf_final_processing): New routine.
4905 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4906 Define.
3e87a760 4907
90700a53
JL		 4908Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4909
4910 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4911 17 bit fmt insn.
4912
252b5132
RH		 49131999-04-30 Nick Clifton <nickc@cygnus.com>
4914
4915 * config/tc-mcore.c (mcore_s_section): Dump literals before
4916 changing section.
4917
49181999-04-29 Nick Clifton <nickc@cygnus.com>
4919
4920 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4921 for COFF/PE port.
4922
4923Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4924
4925 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4926 (TC_INIT_FIX_DATA): Delete.
4927 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4928 (TC_INIT_FIX_DATA): Delete.
4929 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4930 * write.c (fix_new_internal): Initialize fx_cgen member.
4931 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4932 (gas_cgen_md_apply_fix3): Update.
4933 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4934 (md_cgen_record_fixup_exp): Update.
4935 (FX_OPINFO_R_TYPE): Update.
4936
4937 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4938 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4939 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4940 * frags.h (struct frag): Make opindex, opinfo ints.
4941
4942 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4943
49441999-04-26 Tom Tromey <tromey@cygnus.com>
4945
4946 * aclocal.m4, configure: Updated for new version of libtool.
4947
49481999-04-22 Nick Clifton <nickc@cygnus.com>
4949
4950 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 4951 md_apply_fix.
252b5132
RH		 4952 (md_apply_fix3): Do not fix up absolute relocations against
4953 symbolic values.
4954
4955 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4956
49571999-04-20 Nick Clifton <nickc@cygnus.com>
4958
4959 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4960 changes and data-in-text directives.
4961 (mcore_cons): New function: intercept cons() operations.
4962 (mcore_float_cons): New function: intercept float_cons()
3e87a760 4963 operations.
252b5132
RH		 4964 (mcore_stringer): New function: intercept stringer() operations.
4965
49661999-04-18 Ian Lance Taylor <ian@zembu.com>
4967
4968 * obj.h (struct format_ops): Change generate_asm_lineno field to
4969 take no parameters.
4970 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4971
4972 * config/tc-alpha.c (find_opcode_match): Add default case to
4973 switch.
4974 (find_macro_match): Likewise.
4975 (load_expression): Parenthesize && within ||.
4976
4977 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4978
49791999-04-17 Nick Clifton <nickc@cygnus.com>
4980
4981 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4982 .text .data .section pseudo ops.
3e87a760
AM		 4983 (mcore_s_section): New function. Dump lits before changing secs.
4984 (mcore_s_text): New function. Dump lits before changing secs.
4985 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 4986
49871999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4988
4989 * config/tc-mips.c (mips_32bitmode): New.
4990 (md_begin): Set mips_32bitmode if needed.
4991 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4992 Set EF_MIPS_32BITMODE.
4993
4994Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4995
4996 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4997 change.
4998
49991999-04-16 Nick Clifton <nickc@cygnus.com>
5000
5001 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5002
5003Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5004
3e87a760 5005 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5006 expressions correctly.
5007
5008
50091999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5010
5011 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5012
5013Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5014
5015 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5016 and fmpynfadd instructions.
5017
50181999-04-11 Richard Henderson <rth@cygnus.com>
5019
5020 * as.h (environ): Declare it, if needed.
5021 * as.c (dump_statistics): Don't declare environ.
5022 * configure.in (environ): Detect declaration.
5023 * configure, config.in: Rebuild
5024
5025 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5026 (i386_displacement): Allocate enough space for replacement buffer.
5027 Clean up replacement buffer initialization.
5028
50291999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5030
5031 * subsegs.c (section_symbol): Don't create a new symbol if one
5032 already exists; instead, use the existing one, but set its segment
5033 and frag data if it hasn't already been defined.
5034 * config/obj-coff.c (c_section_symbol): Likewise.
5035
5036Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5037
5038 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5039
50401999-04-08 Nick Clifton <nickc@cygnus.com>
5041
5042 * config/tc-mcore.c: New File: Support routines for MCore
5043 assembler.
3e87a760 5044 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5045 * config/obj-coff.c: Add support for mcore-pe target.
5046
5047 * Makefile.am: Add support for MCore targets.
5048 * Makefile.in: Regenerate.
5049 * configure.in: Add support for MCore targets.
5050 * configure: Regenerate.
5051
5052 * doc/all.texi: Set MCORE.
5053 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5054
252b5132
RH		 5055 * write.h: Prevent multiple inclusion.
5056
50571999-04-06 Ian Lance Taylor <ian@zembu.com>
5058
5059 * asintl.h (LC_MESSAGES): Never define.
5060 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5061 does not define it.
5062 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5063 does not define it.
5064
5065 * Makefile.am (m68k-parse.c): If configuring in the source
5066 directory, copy m68k-parse.y into the local directory before
5067 running ylwrap, to remove spurious differences when generating
5068 snapshots.
5069 * Makefile.in: Rebuild.
5070
5071 * config/tc-sparc.h (md_do_align): Just allocate the number of
5072 bytes necessary, rather than always allocating 1024.
5073
50741999-04-04 Ian Lance Taylor <ian@zembu.com>
5075
5076 * listing.c (listing_newline): Add cast to avoid warning.
5077 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5078 * config/tc-i386.c (i386_scale): Add return value.
5079 (build_displacement_string): Remove unused local temp_disp2.
5080 (i386_intel_memory_operand): Add parentheses to avoid warning.
5081 (i386_intel_operand): Remove unused local end_of_operand_string.
5082 (i386_operand): Remove unused local operand_modifier.
5083 (i386_operand): Add parens to avoid warning.
5084
50851999-04-04 Don Bowman <don@pixsci.com>
5086
5087 * configure.in: Add mips*-*-vxworks* target; have it define
5088 MIPS_STABS_ELF.
5089 * configure, config.in: Rebuild.
5090
50911999-03-31 Nick Clifton <nickc@cygnus.com>
5092
5093 * configure.in (emulations): Add support for arm-epoc-pe.
5094 * configure: Regenerate.
5095 * config/te-epoc-pe.h: New file. Define macros specific to
5096 arm-epoc-pe target.
5097 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5098 for arm-epoc-pe target.
5099
5100Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5101
5102 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5103
5104Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5105
5106 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5107 detect ",n" without a condition.
5108 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5109
5110
5111Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5112
5113 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5114 instruction is encoded with one bit.
5115
5116
51171999-03-23 Ian Lance Taylor <ian@zembu.com>
5118
5119 * doc/internals.texi (CPU backend): Mention that
5120 line_separator_chars should not include newline. From thi
5121 <ttn@mingle.glug.org>.
5122
51231999-03-22 Doug Evans <devans@casey.cygnus.com>
5124
5125 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5126 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5127
5128Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5129
5130 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5131
5132Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5133
5134 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5135
5136
5137Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5138
5139 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5140
252b5132
RH		 51411999-03-15 Martin Hunt <hunt@cygnus.com>
5142
5143 * app.c (do_scrub_begin): Change '-' back to a symbol char
5144 so we can use multiple opcodes on a line again.
5145
5146 * config/tc-d30v.c: By default, warn if a symbol has
5147 the same name as a register. Plus some minor
5148 updates from the branch.
5149
51501999-03-13 Nick Clifton <nickc@cygnus.com>
5151
5152 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5153 BFD_RELOC_16 and BFD_RELOC_64.
5154
51551999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5156
5157 * expr.c (expr): Add missing else.
5158
51591999-03-12 Nick Clifton <nickc@cygnus.com>
5160
5161 * config/tc-arm.c (md_apply_fix3): Improve error message.
5162
51631999-03-11 Doug Evans <devans@casey.cygnus.com>
5164
5165 * Makefile.am (CPU_TYPES): Add fr30.
5166 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5167 (fr30,m32r dependencies): Update.
5168 * Makefile.in: Rebuild.
5169
5170 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5171 (gas_cgen_record_fixup_exp): Ditto.
5172 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5173 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5174 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5175 (md_cgen_lookup_reloc): Update use of operand->type.
5176 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5177 (md_convert_frag): Call cgen_operand_lookup_by_num.
5178 (md_cgen_lookup_reloc): Update use of operand->type.
5179 (m32r_cgen_record_fixup_exp): Ditto.
5180
51811999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5182
5183 * config/tc-mips.c (md_show_usage): Fix message.
5184
51851999-03-03 Nick Clifton <nickc@cygnus.com>
5186
5187 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5188 and LDR reg,=<expr> instruction.
5189
5190 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5191 -mcpu=arm9tdmi.
5192
5193Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5194
5195 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5196
51971999-02-17 Nick Clifton <nickc@cygnus.com>
5198
5199 This patch was created by: Scott Bambrough
5200 <scottb@corelcomputer.com>
3e87a760
AM		 5201
5202 * app.c:
252b5132 5203 Special cased '@' character. The '@' character is used as the
3e87a760 5204 ARM assembler comment character, as a special character
252b5132
RH		 5205 and in ELF .symver pseudo-op's, and as a special character in
5206 .type and .section pseudo-ops.
5207 (symver_pseudo): New static variable.
5208 (symver_state): New static variable.
5209 (struct app_save): Add field 'symver_state'.
5210 (app_push): Save global symver_state int struct app_save.
5211 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 5212 (do_scrub_chars): Special case handling of '@' character in
5213 .symver pseudo-ops.
252b5132
RH		 5214
5215 * configure.in: Modified to recognize armv* uname syntax from ARM
5216 Linux kernel.
5217 * configure: Regenerated.
3e87a760 5218
252b5132
RH		 5219 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5220 a prefix to the section's type.
5221 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5222 the type's typename.
5223
5224 * config/tc-arm.h: Add support for PIC generation:
5225 (pic_code): New boolean.
5226 (obj_relocate_extern): Define.
5227 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5228 (TC_CONS_FIX_NEW): Define.
5229 (tc_fix_adjustable): Define.
5230 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 5231
252b5132
RH		 5232 * config/tc-arm.c: Add support for PIC generation:
5233 (line_seperator_chars): Allow ';' as a seperator for Linux.
5234 (is_immediate_prefix): New macro.
5235 (arm_parse_reloc): New function.
5236 (s_arm_elf_cons): New function.
5237 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5238 (md_undefined_symbol): Special case handling for the Global Offset
5239 Table's symbol.
5240 (md_apply_fix3): Handle PIC relocs.
5241 (tc_gen_reloc): Handle PIC relocs.
5242 (md_parse_option): Add support for '-k' command line switch to
5243 enable PIC generation.
5244 (cons_fix_new_arm): New function.
5245 (s_arm_elf_cons): New function.
5246
5247Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5248
5249 * configure.in: Add comments for uses of AC_DEFINE.
5250 * acinclude.m4: Likewise.
5251 * acconfig.h: Remove.
5252 * aclocal.m4: Rebuild.
5253 * configure: Rebuild.
5254 * Makefile.in: Rebuild.
5255 * config.in: Rebuild.
5256
52571999-02-15 Jim Lemke <jlemke@cygnus.com>
5258
5259 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5260 non-constant offset from a base register.
5261
52621999-02-14 Ken Raeburn <raeburn@raeburn.org>
5263
5264 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5265 strings always.
5266
5267Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5268
5269 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5270 (emit_insn): Look for pc-relative and no-overflow specifiers on
5271 internal relocation types.
5272
52731999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5274
5275 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5276 -mcpu=NNNN flags.
5277
5278 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5279 mips_cpu instead.
5280 (mips_4650, mips_4010, mips_4100): Variables removed.
5281 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5282 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5283 variables.
5284 (md_begin): Don't bother initializing the mips_NNNN variables;
5285 mips_cpu is set, and that's good enough now.
5286 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5287 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5288 (show): New function, to handle wrapping in the CPU lists.
5289 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5290
5291Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5292
5293 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5294 than treat as an immediate specifier.
5295
5296Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5297
5298 * config/tc-i386.c: Prototype many functions.
5299 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5300 (i386_immediate): Remove unused second argument.
5301 (i386_intel_operand): Fix i386_is_reg typo.
5302 (i386_operand): Use allow_naked_reg.
5303 (output_invalid): Make operand int for K&R.
5304
5305Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5306
5307 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5308 patch.
5309 * Makefile.in: Rebuild.
5310
53111999-02-09 Doug Evans <devans@casey.cygnus.com>
5312
5313 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5314 (cgen.o): Ditto.
5315 (EXTRA_as_new_SOURCES): Comment out.
5316 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5317 * Makefile.in: Rebuild.
5318 * doc/Makefile.in: Rebuild.
5319 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5320 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5321 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5322 * configure: Rebuild.
5323 * aclocal.m4: Rebuild.
5324 * config.in: Rebuild.
5325 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5326 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5327 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5328 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5329 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5330 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5331 (gas_cgen_record_fixup_exp): Ditto.
5332 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5333 descriptor, not global variable.
5334 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5335 descriptor, not global variable. Refer to insert_operand handler
5336 via cpu descriptor, not global function.
5337 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5338 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5339 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5340 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5341 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5342 * config/tc-m32r.c: Ditto.
5343 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5344 (md_assemble): Ditto.
5345 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5346
53471999-02-09 Nick Clifton <nickc@cygnus.com>
5348
5349 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5350 relocations for ELF targets.
5351
53521999-02-08 Nick Clifton <nickc@cygnus.com>
5353
5354 * configure.in: Add support for StrongARM target.
5355 * configure: Regenerate.
5356
53571999-02-05 Nick Clifton <nickc@cygnus.com>
5358
5359 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5360
5361 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5362 for COFF ports.
5363
5364Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5365
5366 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5367
5368Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5369
66778679
RH		 5370 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5371 (INTEL_DWORD_MNEM_SUFFIX): Define.
5372 (BYTE_PTR): Define.
5373 (WORD_PTR): Define.
5374 (DWORD_PTR): Define.
5375 (XWORD_PTR): Define.
5376 (SHORT): Define.
5377 (OFFSET_FLAT): Define.
5378 (FLAT): Define.
5379 (NONE_FOUND): Define.
5380 (No_dSuf): Define.
5381 (No_xSuf): Define.
5382 * config/tc-i386.c (set_intel_syntax): New routine.
5383 (intel_syntax): Declare.
5384 (allow_naked_reg): Declare.
5385 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5386 (intel_float_operand): New routine.
5387 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5388 Handle brackets as well as parens. Call i386_intel_operand for
5389 intel syntax. Reverse operands if appropriate. Handle new
5390 suffixes. Handle movzx and movsx.
5391 (i386_is_reg): New routine.
5392 (i386_immediate): New routine.
5393 (i386_scale): New routine.
5394 (i386_displacement): New routine.
5395 (i386_operand_modifier): New routine.
5396 (build_displacement_string): New routine.
5397 (i386_parse_seg): New routine.
5398 (i386_intel_memory_operand): New routine.
5399 (i386_intel_operand): New routine.
5400 (i386_operand): Call i386_displacement, i386_immediate,
5401 i386_scale, etc. instead of handling inline.
5402 (parse_register): Handle registers without prefix.
252b5132
RH		 5403
5404Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5405
66778679
RH		 5406 * configure: Regenerate.
5407 * configure.in (arm-*-oabi): New.
5408 (thumb-*-oabi): New.
5409 * config/tc-arm.c (target_oabi): Declare.
5410 (md_apply_fix3): Support REL relocs.
5411 (md_parse_option): Handle -oabi.
5412 (elf32_arm_target_format): New routine.
5413 (md_longopts): Add OPTION_OABI.
5414 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 5415
5416
54171999-01-28 Nick Clifton <nickc@cygnus.com>
5418
5419 * write.c (write_relocs): Handle out of range error.
5420
5421 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5422 (fr30_force_relocation): Default to 0.
5423
5424 * config/tc-fr30.h (obj_fix_adjustable): Define.
5425 (TC_FORCE_RELOCATION): Define.
5426
5427 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 5428 relocs.
252b5132
RH		 5429
54301999-01-16 Nick Clifton <nickc@cygnus.com>
5431
5432 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5433 merge of two instructions if the left instruciton kills the right.
5434
54351999-01-11 Doug Evans <devans@casey.cygnus.com>
5436
5437 * Makefile.in: Regenerate.
5438 * configure.in: Redo test for using cgen.
5439 * configure: Regenerate.
5440
54411999-01-09 Nick Clifton <nickc@cygnus.com>
5442
5443 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5444 redefinition of this macro.
5445
5446Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5447
5448 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5449 warning.
5450
54511998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5452
5453 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5454 a read of HI or LO and an immediatly following branch.
5455
54561998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5457
5458 * config/tc-mips.c (md_begin): Another correction to the setting of
5459 mips_eabi64.
5460
54611998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5462
3e87a760
AM		 5463 * config/tc-mips.c (md_begin): Correct type-o in setting of
5464 mips_eabi64.
252b5132
RH		 5465
54661998-12-21 Nick Clifton <nickc@cygnus.com>
5467
5468 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5469 bit insn when optimizing, so that parallelised instructions will
5470 start on a 32 bit boundary.
5471
54721998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5473
5474 * config/tc-mips.c (mips_eabi64): New.
5475 (md_begin): Set mips_eabi64.
5476 (mips_elf_final_processing): Use it.
5477
54781998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5479
3e87a760 5480 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 5481 Correct setting of ABI in e_flags.
5482
5483Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5484
3e87a760
AM		 5485 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5486 in delay slots.
252b5132
RH		 5487
54881998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5489
5490 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 5491
252b5132
RH		 54921998-12-15 Doug Evans <devans@casey.cygnus.com>
5493
5494 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5495 warning, values that don't fit in the field.
5496
54971998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5498
5499 * config/tc-mips.c (mips_abi_string): New.
5500 (md_parse_option,md_longopts): Add mabi.
5501 (mips_elf_final_processing): Set e_flags based on mabi flag.
5502
55031998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5504
3e87a760 5505 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 5506
550798-12-11 Ken Raeburn <raeburn@cygnus.com>
5508
5509 * config/tc-h8300.c (build_bytes): Change message given if the
5510 instruction requires H8/300H mode and we're not in Hmode, to
5511 suggest that it may be the operand modes that are the problem, not
5512 necessarily the opcode.
5513
55141998-12-10 Nick Clifton <nickc@cygnus.com>
5515
5516 * config/tc-fr30.c: Add line separator character.
5517
5518Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5519
5520 * configure.in (hppa-*-mpeix*): New target.
5521 * config/obj-som.h (obj_som_compiler): Declare.
5522 * config/obj-som.c (compiler_seen): New static variable.
5523 (obj_som_compiler): New function.
5524 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 5525 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 5526 (pa_type_args): Set hppa_priv_level.
5527 (pa_compiler): New static function if OBJ_SOM.
5528 * configure: Rebuild.
5529
5530Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5531
5532 * read.c (output_leb128): Don't mark as inline.
5533
55341998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5535
3e87a760 5536 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 5537 AIX .vbyte unaligned data support.
5538 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 5539 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 5540 sections.
5541
55421998-12-07 Nick Clifton <nickc@cygnus.com>
5543
5544 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 5545 input handling.
252b5132
RH		 5546
5547Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5548
66778679
RH		 5549 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5550 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 5551
5552Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5553
5554 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5555 checking the target type.
5556 (mips-dec-bsd*): Set endian to little.
5557 * configure: Rebuild.
5558
5559 COFF weak symbol support, based on patches from Mark Elbrecht
5560 <snowball3@usa.net>:
5561 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5562 * config/obj-coff.c (obj_coff_weak): New static function.
5563 (obj_coff_endef) [both versions]: Handle weak symbols.
5564 (coff_frob_symbol): Likewise.
5565 (yank_symbols): Likewise.
5566 (obj_pseudo_table): Add "weak".
5567
5568 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5569 <aymeric.vincent@emi.u-bordeaux.fr>.
5570 * aclocal.m4: Rebuild with current tools.
5571 * configure: Rebuild.
5572
5573 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5574 an assertion failure for a case we can't handle when OBJ_ECOFF.
5575
5576 * expr.c (operator): And with 0xff to avoid problems with signed
5577 char.
5578
55791998-12-03 Nick Clifton <nickc@cygnus.com>
5580
5581 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5582 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5583
55841998-12-02 Nick Clifton <nickc@cygnus.com>
5585
5586 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5587 LDI:20 insn.
5588
5589Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5590
3e87a760
AM		 5591 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5592 calculation of pcrel point.
252b5132
RH		 5593
5594Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5595
5596 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5597 pcrel point.
5598
5599Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5600
5601 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5602 scope.
5603 (d10v_cleanup): Only generate previous insn if a multiline insn is
5604 not pending.
5605
5606Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5607
5608 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 5609 FR30_OPERAND_I32.
252b5132
RH		 5610
5611Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5612
5613 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5614 -marm6xxx command line switches.
5615
56161998-11-18 Doug Evans <devans@casey.cygnus.com>
5617
5618 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5619 (itbl-ops.o): Delete duplicate dependencies.
5620 Rebuild dependencies.
5621 Add fr30 dependencies.
5622 * Makefile.in: Rebuild.
5623
5624Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5625
5626 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5627 opcode list.
5628 * listing.c: Ignore line terminator characters found inside
3e87a760 5629 strings.
252b5132
RH		 5630
5631Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5632
5633 * po/gas.pot: Regenerated.
5634
5635Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5636
5637 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5638 fr30_is_label_start(). Also checks for delay slot insns.
5639
5640 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5641 FR30 instructions which contain a colon in the mnemonic.
5642
5643 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5644
5645Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5646
5647 * config/tc-fr30.c: Removed currently superflous code.
5648
5649Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5650
5651 * config/tc-fr30.h: New file.
5652 * config/tc-fr30.c: Tweaking so that it will compile.
5653
5654Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5655
66778679
RH		 5656 * config/tc-d10v.h (obj_fix_adjustable): Define.
5657 (TC_FORCE_RELOCATION): Define.
5658 (d10v_force_relocation): Declare.
5659 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5660 (md_apply_fix3): Handle Vtable relocs.
5661 (d10v_fix_adjustable): New.
5662 (d10v_force_relocation): New.
252b5132
RH		 5663
5664Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5665
5666 * config/tc-d30v.c: Change default behaviour to ignore potential
5667 conflicts between register name and symbol names.
5668
5669Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5670
5671 * configure.in: Add fr30-*-*.
5672 * config/tc-fr30.c: New file.
5673 * Makefile.in: Regenerated.
5674 * config.in: Regenerated.
5675 * configure: Regenerated.
5676 * doc/Makefile.in: Regenerated.
5677 * po/gas.pot: Regenerated.
5678
5679Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5680
5681 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5682 are 16 bit insns.
5683
5684Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5685
5686 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5687 characters.
5688 (do_scrub_chars): Add some casts to unsigned char to avoid
5689 unwanted sign extension.
5690 * read.c (lex_type): Set characters about 127 to be symbol
5691 characters.
5692 * config/tc-i386.c (md_begin): Set identifier_chars and
5693 operand_chars for values above 127.
5694
5695Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5696
66778679
RH		 5697 * configure.in: detect cygwin* instead of cygwin32*
5698 * configure: regenerate
252b5132
RH		 5699
5700Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5701
5702 * listing.c: Add support for producing a listing from piped
3e87a760 5703 input.
252b5132
RH		 5704
5705Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5706
5707 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5708 (append_insn): Account for the tx39's multiply behavior.
5709
57101998-10-26 Michael Meissner <meissner@cygnus.com>
5711
5712 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5713 from assemble_parallel_insns. Add support for '->' to indicate
5714 explicitly serializing the instructions.
5715 (md_assemble): Ditto.
5716
5717Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5718
66778679
RH		 5719 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5720 WEAK handling.
252b5132
RH		 5721
5722Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5723
66778679 5724 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 5725
5726Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5727
5728 * config/tc-mips.c : support frame and regmask/fregmask when
5729 MIPS_STABS_ELF is specified.
5730
5731Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5732
66778679
RH		 5733 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5734 (md_apply_fix): Don't return 1 for VTABLE relocs.
5735 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 5736
5737Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5738
5739 * doc/c-i386.texi: Replace occurences of "opcode" with
5740 "instruction mnemonic", "instruction", or "mnemonic" when
5741 referring to the name of an instruction. Use "opcode" when
5742 referring to the sequence of machine bytes.
5743
5744 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5745 (is_opcode_char): Rename to is_mnemonic_char.
5746 (md_assemble and i386_operand): Correct error messages from
66778679 5747 "opcode" to "instruction mnemonic"
252b5132
RH		 5748 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5749 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5750 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5751 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5752 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5753 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5754 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5755
5756 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5757
5758 * config/tc-i386.c (i386_operand): Check for garbage after
5759 register name.
5760
5761Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5762
5763 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 5764 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 5765
5766Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5767
66778679
RH		 5768 * config/tc-sh.h (obj_fix_adjustable): Define.
5769 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5770 (md_apply_fix): Likewise.
5771 (tc_gen_reloc): Likewise.
5772 (sh_fix_adjustable): New.
252b5132
RH		 5773
5774Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5775
5776 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5777 * cgen.h (gas_cgen_finish_insn): Update prototype.
5778 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5779 cgen_insn_t -> CGEN_INSN_INT.
5780 (make_parallel): Update handling of CGEN_INT_INSN_P.
5781 (assemble_parallel_insn): Ditto.
5782 (target_make_parallel): New function.
5783 (md_assemble): Use it.
5784
5785Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5786
66778679 5787 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 5788
5789Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5790
5791 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5792 converted into lower case.
5793
5794Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5795
66778679
RH		 5796 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5797 (gas_cgen_tc_gen_reloc): Likewise.
5798 * config/tc-m32r.h (obj_fix_adjustable): Define.
5799 * config/tc-m32r.c (m32r_fix_adjustable): New.
5800 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 5801
5802Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5803
5804 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5805
5806Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5807
5808 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5809 to lower case before parsing.
5810
5811 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5812 parallel insns modift buts in the PSW as a side effect.
5813
5814Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5815
5816 * config/tc-d30v.c (find_format): Test for missing flag and
5817 control registers.
3e87a760 5818
252b5132
RH		 5819 (md_apply_fix3): Fix error messages to avoid
5820 assumption about presence of a symbol.
5821
5822 (parallel_ok): Disallow parallel instructions that both modify the
5823 same flag register.
5824
5825 (find_format): Generate a warning if an odd numbered register is
5826 used as the first register in a mutli-register instruction.
5827
5828Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5829
5830 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5831 relocations are always associated with a symbol.
5832
5833Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5834
66778679
RH		 5835 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5836 (elf32_sparc_force_relocation): Declare.
5837 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5838 (tc_gen_reloc): Handle vtable relocs.
5839 (elf32_sparc_force_relocation): New.
252b5132
RH		 5840
5841Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5842
66778679
RH		 5843 * symbols.c (S_IS_FUNCTION): New.
5844 * config/tc-v850.h (obj_fix_adjustable): Define.
5845 (TC_FORCE_RELOCATION): Define.
5846 (v850_force_relocation): Declare.
5847 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5848 of fx_addnumber for VTABLE reloc addends.
5849 (md_apply_fix3): Handle VTABLE relocs.
5850 (v850_fix_adjustable): New.
5851 (v850_force_relocation): New.
252b5132
RH		 5852
5853Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5854
5855 * tc-hppa.c (fp_operand_format): Add some additional formats.
5856 (pa_ip): Do not automatically promote into pa2.0 mode.
5857 (pa_level): Handle ".level 2.0".
5858
5859Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5860
5861 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5862 * config/tc-i386.h (template.extension_opcode): Change to
66778679 5863 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 5864 (None): Redefine as 0xffff.
5865
5866 From Jeff B Epler <jepler@usgs.gov>
5867 * doc/c-i386.texi (i386-SIMD): New section.
5868
5869Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5870
5871 * read.c (discard_rest_of_line): New function.
5872 * read.h: Declare it.
5873 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5874
5875Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5876
5877 * config/tc-d10v.c (find_symbol_matching_register): New function.
5878 (find_opcode): Cope with the case where a register name matches
5879 a symbol name.
5880
5881Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5882
5883 * config/tc-v850.c (md_pcrel_from): Rename to
5884 v850_pcrel_from_section.
5885 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 5886 sections.
252b5132
RH		 5887
5888 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5889
5890Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5891
5892 * config/tc-d10v.c (find_opcode): Generate an error if a register
5893 is supplied for an operand that should not be a register.
5894
5895Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5896
5897 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5898 instructions to have another instruction in the right bin.
5899
5900Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5901
5902 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5903 the right container if the left container holds a branch
3e87a760 5904 instruction.
252b5132
RH		 5905
5906Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5907
5908 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5909 both a register name and symbol name.
5910 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5911
5912Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5913
5914 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5915 execution unit class.
5916
5917 (reg_name_search): If a name matches a register and a symbol,
5918 prefer the register.
5919 (find_format): Disallow flag registers when a general purpose
5920 register is required.
5921 If a number is required, but a register has been given, check to
5922 see if a symbol with the same name as the register exists, and if
5923 so, use that symbol.
5924
5925Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5926
5927 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5928
5929Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5930
5931 * config/tc-d30v.c (find_format): Do not accept flag registers as
5932 general purpose registers.
5933 (find_format): If an immediate value is expected at a given place
5934 in a format, but a register name has been provided instead, check
5935 to see if that register name matches the name of a predefined
5936 symbol and if it does, then use the symbol instead.
5937 (reg_name_search): If a register name matches a symbol name,
5938 prefer the register name to the symbol name.
5939
5940Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5941
5942 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5943 the previous insn to empty.
5944
59451998-09-20 Michael Meissner <meissner@cygnus.com>
5946
5947 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5948 pieces, forcing the use of an ANSI compiler.
5949
5950Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5951
5952 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5953 relocs.
5954 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5955
5956Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5957
66778679
RH		 5958 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5959 assembler syntax.
5960 (obj_elf_vtable_entry): Likewise.
5961 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5962 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5963 (tc_gen_reloc): Likewise.
5964 (arm_fix_adjustable): Likewise.
5965 (elf32_arm_force_relocation): New.
5966 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 5967
5968Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5969
5970 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5971
5972Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5973
66778679
RH		 5974 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5975 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 5976
5977Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5978
5979 * config/tc-i386.c (i386_operand): Detect non-segment registers
5980 used as segment prefixes.
5981
5982Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5983
5984 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5985 optimize across FDE boundaries.
5986
5987 * config/obj-coff.c (obj_coff_section): Preserve any link once
5988 flags when setting the section flags.
5989
5990Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5991
5992 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5993 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5994
5995Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5996
5997 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5998 to the host width.
5999
6000Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6001
6002 * frags.c (frag_grow): Include the size of the frag struct in the
6003 obstack chunk size.
6004
6005 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6006 if the new subseg comes before the old.
6007
6008Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6009
6010 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6011 to handle edge8 and edge16.
6012
6013Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6014
6015 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6016 before we clobber the symbol involved.
6017
6018Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6019
3e87a760 6020 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6021 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6022 use arm_adjust_symtab for OBJ_COFF.
6023 (armelf_adjust_symtab): New Routine.
6024 * config/tc-arm.h: Define obj_adjust_symtab to
6025 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6026
252b5132
RH		 6027Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6028
6029 * configure.in: Make all i386-elf targets use bfd_gas.
6030 * config/tc-i386.c (tc_i386_force_relocation): New.
6031 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6032 (md_apply_fix3): Likewise.
6033 (tc_gen_reloc): Handle them.
6034 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6035 tc_i386_force_relocation.
6036
6037Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6038
6039 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6040
6041Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6042
6043 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6044 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6045 sequential pair.
6046
252b5132
RH		 6047Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6048
6049 * read.h (generate_lineno_debug): Add prototype.
6050 * read.c (generate_lineno_debug): Make non-static.
6051
6052Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6053
6054 * config/tc-i386.c (md_assemble): Only warn for address/data size
6055 prefixes.
6056
6057Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6058
6059 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6060 against Thumb function names, as the linker needs this information.
6061
60621998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6063
6064 * expr.c (operand): Check also that there is no advance in operand
6065 after atof_generic in order to decide "is it label 0f or floating
6066 point number?".
6067
6068Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6069
6070 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6071 command line options with a single dash.
6072 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6073
6074Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6075
3e87a760
AM		 6076 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6077 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6078
60791998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6080
6081 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6082 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6083 demand_empty_rest_of_line before mri_comment_end.
6084 (equals): Check garbage after expression before
6085 mri_comment_end in MRI mode.
6086
6087Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6088
6089 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6090 small immediate constant to use the constant itself rather than
6091 always using 1.
6092
6093Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6094
6095 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6096 (pa_leave): Likewise.
6097
6098Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6099
6100 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6101 prefixes.
6102 (i386_operand): Fix an error message.
6103
6104Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6105
6106 * doc/c-arm.texi (ARM Directives): Document .req directive.
6107
6108 * config/tc-arm.c (reg_required_here): Display erroneous string if
6109 the register name could not be decoded.
6110 Do not set inst.instruction if the sift is -1.
6111
6112Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6113
6114 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6115 we do for EXTERN.
6116
6117Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6118
6119 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6120 even if it is belived to be unnecessary.
6121
6122Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6123
6124 config/tc-i386.c (i386_operand): Size immediate constants by
6125 suffix (erroneously removed as part of July 7 change).
6126
6127Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6128
66778679
RH		 6129 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6130 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6131 (armelf_frob_symbol): New Routine.
6132 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6133
6134Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6135
6136 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6137
6138Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6139
6140 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6141 command line switches passed to assembler.
6142
6143Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6144
6145 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6146 (gas_cgen_opcode_desc): Declare.
6147 (gas_cgen_parse_operand): Declare.
6148 (*): Prepend gas_ to gas specific fns to denote them as such.
6149 All uses updated.
6150 * cgen.c (gas_cgen_opcode_desc): New global
6151 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6152 (queue_fixup): Renamed from cgen_queue_fixup.
6153 (*): Prepend gas_ to gas specific fns to denote them as such.
6154 All uses updated.
6155 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6156 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6157 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6158 Open opcode table and initialize it.
6159 (make_parallel): Use gas_cgen_opcode_desc.
6160 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6161 (md_assemble): Ditto.
6162
6163Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6164
6165 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6166 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6167 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6168 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6169 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6170 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6171 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6172 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6173 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6174 (INIT_STAB_SECTION): Likewise.
6175 (OBJ_PROCESS_STAB): Likewise.
3e87a760 6176
252b5132
RH		 6177 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6178 (md_parse_option): Watch for them.
6179 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6180 (md_begin): Kill neverdef code.
6181 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6182 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6183 (s_alpha_coff_wrapper): New.
6184 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 6185
252b5132
RH		 6186Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6187
6188 Start of changes to remove mdebug section from mips*-elf
6189 Based on MIPS_STAB_ELF definition
6190 * acconfig.h: undef if not configured
6191 * config.in: undef if not configured
6192 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6193 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6194 * stabs.c (s_stab_generic): flush frag
6195
6196Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6197
66778679
RH		 6198 * configure.in: (arm-*-elf): Handle.
6199 (thumb-*-elf): Handle.
6200 * configure: Regenerate.
6201 * read.c (stringer): Fix typo in comment.
6202 * write.c (fixup_segment): Don't add symbol value to addend if
6203 TC_ARM and OBJ_ELF.
6204 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6205 sections.
6206 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6207 for OBJ_ELF.
252b5132
RH		 6208
6209Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6210
6211 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6212 (write_2_short): Emit warning if new flag is set.
6213 (do_assemble): Set flags if left instruction is one of special
6214 "right-instruction-killer" type.
6215
6216Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 6217
252b5132
RH		 6218 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6219 Always output words in debug_info section as big endian.
6220 (sparc_target_format): Choose correct bfd target.
6221 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 6222
252b5132
RH		 6223Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6224
6225 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6226 to work with internationalization code. Issue an error when two
6227 operands match that are not allowed to match.
6228
6229Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6230
6231 * configure.in (install_tooldir): Allow target to specify whether
6232 it wants to be installed in $(tooldir)/bin.
6233 * configure: Regenerate.
6234 * Makefile.am (install-exec-local): Set install-exec-tooldir
6235 dependency via configure.
6236 * Makefile.in: Regenerate.
6237
6238Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6239
6240 * Makefile.am (install-exec-local): Split into two ...
6241 (install-exec-bindir,install-exec-tooldir): New rules.
6242 * Makefile.in: Regenerate.
6243
6244Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6245
6246 * Makefile.am (install-exec-local): Don't remove the file before
6247 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6248 W. Rozycki <macro@ds2.pg.gda.pl>.
6249 * Makefile.in: Rebuild.
6250
6251Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6252
6253 * cgen.c: Include libiberty.h.
6254 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6255 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6256 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6257 (md_cgen_lookup_reloc)): Declare.
6258 (md_cgen_record_fixup_exp): Declare.
6259 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6260 (m32r_relax_frag): Declare.
6261 (cgen_md_apply_fix3): Decls moved to cgen.h.
6262 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6263 (m32r_cgen_record_fixup_exp): Delete decl.
6264 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6265 (assemble_nop): Delete.
6266 (expand_debug_syms): Delete unused `exp'.
6267 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6268 Add default case for -Wall.
6269 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6270 (md_atof): Delete unused wordP.
6271
6272Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6273
6274 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6275 value.
6276
6277Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6278
6279 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6280 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6281 .print, .purgem, and .struct. Remove documentation for
6282 .app-file.
6283
6284Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6285
6286 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6287 Update call to insert_operand.
6288
6289Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6290
6291 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6292
6293Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6294
6295 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6296 whitespace after a prefix operator.
6297
6298Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6299
6300 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6301
6302Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6303
6304 * config/tc-sparc.c (log2): New static function.
6305 (s_reserve): Use log2 to convert alignment before calling
6306 record_alignment.
6307 (s_common): Use log2 to convert alignment before calling
6308 record_alignment and frag_align.
6309 (sparc_cons_align): Use log2.
6310
6311Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6312
6313 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6314 (s_common): Likewise.
6315
6316 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6317 initialization of waddr.
6318 (sparc_elf_final_processing): Add default case to switch.
6319
6320Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6321
6322 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6323 than temporary real.
6324
6325Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6326
6327 * write.c (subsegs_finish): Don't align the segments if there were
6328 any errors.
6329
6330 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6331 copying aux information.
6332
6333 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6334 expression into a symbol.
6335
6336Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6337
6338 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6339 type to unsigned int.
6340 (md_assemble): Change type used to store offsets from unsigned
6341 long to long.
6342 (i386_operand): Switch error check to only call RESTORE_END_STRING
6343 once after parse_register.
6344
6345Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6346
6347 * config/tc-v850.c (md_show_usage): Changed format to match that
6348 of gcc, ld, etc.
6349
6350 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6351
6352Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6353
6354 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6355 relocs.
6356 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6357 weak.
6358
6359Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6360
6361 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6362 * doc/Makefile.in: Rebuild.
6363
6364Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6365
66778679
RH		 6366 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6367 for %lo expressions.
6368 (mips_ip, case 'u'): Move range check after code to mask
6369 off bits in %hi/%lo expressions. Mask off high bits for
6370 %lo expressions.
252b5132
RH		 6371
6372Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6373
6374 * doc/Makefile.am (gasver.texi): New target.
6375 (as.info, as.dvi): Depends upon gasver.texi.
6376 * doc/as.texinfo: Include gasver.texi. Mention version number on
6377 title page and in top node.
6378 * doc/Makefile.in: Rebuild.
6379
6380Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6381
6382 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6383 but not including the line containing the edict.
6384 * listing.h (LISTING_EOF): New.
6385 * input-scrub.c (input_scrub_next_buffer): Call it.
6386
6387Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6388
6389 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 6390 immediate address based solely on the suffix and the mode.
252b5132
RH		 6391
6392 * config/tc-i386.c (md_assemble): Add assertion to make sure
6393 overlap2 does not set Imm.
6394
6395 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6396 sequences of whitespace to a single space.
6397 (is_space_chars): Just compare with space.
6398 (md_begin): Don't initialize space_chars.
6399 (md_assemble): Just skip a single whitespace character.
6400 (i386_operand): Rewrite base-index parsing to use new
6401 parse_register, and to skip white space. Skip white space in a
6402 number of other places too. Don't give error message if
6403 parse_register fails.
6404 (parse_register): Change reg_string parameter to be non-const.
6405 Add end_op parameter. Skip white space after the `%', and return
6406 end of register string. Give error message here rather than
6407 caller.
6408
6409Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6410
6411 Based on patch from Matt Semersky <matts@scd.hp.com>:
6412 * expr.c (op_encoding): Make const.
6413 (expr_set_precedence): New function.
6414 (expr_begin): Don't set operator rankings, just call
6415 expr_set_precedence.
6416 * expr.h (expr_set_precedence): Declare.
6417 * read.c (s_mri): Call expr_set_precedence.
6418
6419Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6420
6421 * doc/as.texinfo (Statements): Remove paragraph discussing
6422 continuing lines with a backslash. This hasn't worked for years,
6423 if it ever did.
6424
6425Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6426
66778679 6427 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 6428 symbol definitions.
6429 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6430 (ps_CTORS, ps_DTORS): New section types.
6431 (vms_fixup_xtors_section): New function
6432 (Ctors_Psect, Dtors_Psect): Define.
6433 (IS_GXX_XTOR): Define
6434 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6435 Filter static constructors/destructors and add to
6436 Ctors_Symbols/Dtors_Symbols chain.
6437 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6438 appropriate section.
6439
66778679 6440 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 6441 * makefile.vms: Merge vax/vms support.
6442
6443Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6444
6445 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6446 (elf_pseudo_table): Add them.
6447 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6448 (md_apply_fix): Accept them.
6449 (mips_fix_adjustable): Don't adjust them.
6450 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6451 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6452 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6453 (tc_fix_adjustable): Don't adjust them.
6454
6455Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6456
6457 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6458 (cgen.o): Use it.
6459 * Makefile.in: Regenerate.
6460 * configure.in: AC_SUBST cgen_cpu_prefix.
6461 * configure: Regenerate.
6462
6463Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6464
6465 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6466 Changed all users of COND12_DELAY.
6467
6468Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6469
6470 * config/tc-mn10300.c (set_arch_mach): New function.
6471 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6472 (md_begin): Default to mn10300 mode.
6473 (md_assemble): Only accept instructions for the core mn10300
6474 chip and the active machine type.
6475
6476Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6477
6478 * subsegs.h (segment_info_type): Give the struct a name.
6479 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6480 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6481 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6482 * config/tc-w65.h (tc_reloc_mangle): Declare.
6483 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6484
6485Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6486
66778679
RH		 6487 * config/tc-v850.c (v850_comm): Restore old section
6488 after common processing.
252b5132
RH		 6489
6490Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6491
6492 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6493
6494Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6495
6496 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6497 char with code that explicitly sign-extends.
6498
6499Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 6500
252b5132
RH		 6501 * config/tc-v850.c (md_begin): Restore text section as the current
6502 section after creating call table sections.
6503 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 6504 code.
252b5132
RH		 6505
6506 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6507 with call to macro SYM_AUXINFO.
6508
6509Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6510
6511 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6512 with the program transform name.
6513 * Makefile.in: Rebuild.
6514
6515Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6516
6517 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6518 information.
6519
6520Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6521
6522 * config/tc-i386.c (i386_operand): Be prepared for a space between
6523 the open parenthesis and the start of the register operand,
6524 because of the June 16 change.
6525
6526Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6527
6528 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6529 BFD_ASSEMBLER.
6530
6531Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6532
6533 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6534 even if it is belived to be unnecessary.
6535
6536Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6537
6538 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6539 symbols.
6540 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6541
6542Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6543
6544 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6545 shift amount for a repeated operand. The shift amount for the
6546 repeated copy comes from the size of the operand.
6547
6548Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6549
6550 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6551
6552Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6553
6554 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6555
6556Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6557
6558 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6559 characters in it as LEX_IS_SYMBOL_COMPONENT.
6560 * config/tc-i386.h (tc_symbol_chars): Define.
6561 (extra_symbol_chars): Declare.
6562 * config/tc-i386.c (extra_symbol_chars): Define.
6563 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6564 (line_comment_chars): Set to '/' if TE_LINUX.
6565 * doc/c-i386.texi (i386-prefixes): Update.
6566 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6567
6568Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6569
6570 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6571 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6572
65731998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6574
6575 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6576 constraint in instructions REP & REPI.
6577
6578Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6579
6580 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 6581 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 6582
6583 (check_range): If the operand is shifted, then shift the number
6584 before checking its range.
6585
3e87a760 6586 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 6587
6588 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6589 common sections.
6590
6591Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6592
6593 * config/tc-v850.c (v850_comm): Create special sections as needed.
6594
65951998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6596
6597 * config/tc-d10v.c (write_2_short): Addition of swapping
6598 instructions for sequential and reverse sequential order when
6599 given order is not possible.
6600
6601Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6602
6603 * Makefile.am: Rebuild dependencies.
3e87a760 6604 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 6605 * Makefile.in: Rebuild.
6606
6607Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6608
6609 * doc/c-i386.texi: Update 16 bit documentation.
6610
6611 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6612 IgnoreDataSize to IgnoreSize as they are used for address size as
6613 well as data size.
6614 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6615 32-bit mode, similarly addr16/data16 and variants.
6616
6617Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6618
6619 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6620 sequential word multiply instructions.
3e87a760 6621
252b5132
RH		 6622 (do_assemble): Add extra command line argument, to allow mul32
6623 attribute to be preserved across parallel insns.
6624 (md_assemble): Insert NOPs between explicitly parallel insns which
6625 contain an 32 bit multiply and a 16 multiply.
6626
6627Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6628
6629 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6630 likewise for REPE.
6631
6632 * config/tc-i386.c (reloc): Add braces.
6633
6634 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6635 consistent with Intel naming.
6636 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6637 use bitfields in sib_byte.
6638 (modrm_byte): Don't use bitfields here either.
6639
6640 * config/tc-i386.c (current_templates): Add const.
6641 (parse_register): Add const to return, param, and char *s.
6642 (i386_operand): Add const to reg_entry *r.
6643 * config/tc-i386.h (templates): Add const to start, end.
6644
6645 Inspired by code for 16 bit gas support from Martynas Kunigelis
6646 <martynas@nm3.ktu.lt>:
6647 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6648 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6649 (uses_mem_addrmode): Remove.
6650 (md_estimate_size_before_relax): Add support here too.
6651 (md_relax_table): Rewrite interface to md_relax for 16 bit
6652 support.
6653 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6654 (opcode_suffix_to_type): Remove.
6655 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6656 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6657 (md_convert_frag): Likewise.
6658 (i386_operand): Add support for 16 bit base/index regs,
6659 immediates, and displacements. Remove some unnecessary casts, and
6660 localise end_of_operand_string, displacement_string_start,
6661 displacement_string_end variables. Add GCC_ASM_O_HACK.
6662 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6663
6664 * config/tc-i386.c (prefix_hash): Remove.
6665 (md_begin): Rewrite without obstacks. Remove prefix hash table
6666 handling. Rewrite lexical table handling.
6667 (i386_print_statistics): Don't print prefix statistics.
6668 (md_assemble): Rewrite instruction parser so that line is not
6669 converted to lower case. Don't do a hash_find for prefixes,
6670 instead recognise them via opcode modifier.
6671 (expecting_operand, paren_not_balanced): Localise variables.
6672 * config/tc-i386.h (IsPrefix): Define.
6673 (prefix_entry): Remove.
6674
6675 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6676 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6677 '\\' in case where comment_chars contains '/'.
6678
6679 * config/tc-i386.c (MATCH): Ensure given operand and template
6680 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6681 you must write `ljmp *table(%ebx)'.
6682
6683 From H.J. Lu <hjl@gnu.org>:
6684 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6685 as 0 ifndef BFD_ASSEMBLER.
6686 (md_assemble): Allow immediate operands without suffix or
6687 other reg operand to default in size to the current code size.
6688
6689Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6690
66778679
RH		 6691 * config/tc-v850.c (md_begin): Restore creation of
6692 .call_table_text and .call_table_data sections.
252b5132
RH		 6693
6694Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6695
6696 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6697 after emitting a word of noops.
6698
6699Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6700
6701 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6702 (i386_operand): Simplify checks for valid base/index combinations.
6703 Disallow `in 4(%dx),%al'.
6704
6705 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6706 index_reg const.
6707 (add_prefix): Change parameter from char to int.
6708
6709 * config/tc-i386.h (Ugh): Define opcode modifier.
6710 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6711
6712 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6713 CONSISTENT_REGISTER_MATCH macros to check register types more
6714 thoroughly. Check for illegal suffix/operand combinations
6715 when matching insns with operands. Handle new `s' suffix, and
6716 associated FloatMF opcode modifier for float insns with memory
6717 operands.
6718 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6719 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6720 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6721 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6722 DATA_PREFIX_OPCODE throughout.
6723
6724 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6725 (md_assemble): Rewrite suffix/register operand checking code to be
6726 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6727 AnyMem, the better to grep.
6728 (pi): Remove Abs.
6729 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6730 given a memory operand. Don't set Abs bits either.
6731 (type_names): Remove Mem*, Abs*.
6732 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6733 define opcode_modifiers as these cases are handled by Disp8,
6734 Disp16, Disp32 and suffix checks.
6735 (COMES_IN_BOTH_DIRECTIONS): Remove.
6736 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6737
6738 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6739 if IgnoreDataSize modifier given. Remove ShortformW modifier
6740 test. Add test for ShortForm in W base_opcode modification.
6741 Merge Seg2ShortForm and Seg3ShortForm code.
6742 * config/tc-i386.h (ShortFormW): Remove.
6743 (IgnoreDataSize): Define.
6744
6745Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6746
6747 * config/tc-d30v.c (md_assemble): Store previous segment state
6748 with previous instruction.
6749
6750Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6751
6752 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6753 (ebp, esp): Remove static variables.
6754 (MATCH): Remove test for InOutPortReg.
6755 (i386_operand): Properly handle InOutPortReg here instead.
6756 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6757 (md_assemble): Simplify and correct modrm and sib generation.
6758 (i386_operand): Add warning for scale without index.
6759 Rewrite checks for valid base/index combinations.
6760
6761 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6762 macros and enclose in do while(0).
6763 (RESTORE_END_STRING): Likewise.
6764 (md_assemble): Add one to printed operand number so we start
6765 from 1 not 0. Add some more gettext invocations.
6766 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6767 number here too.
6768
6769 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6770 DATA_PREFIX, SEG_PREFIX): Define.
6771 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6772 (check_prefix): Remove function.
6773 (add_prefix): New function. Add prefix to i.prefix as well as
6774 doing checks.
6775 (md_assemble): Changes for add_prefix. Remove hack for wait
6776 prefix, instead always output prefixes in fixed order. Test
6777 for jcxz/loop when selecting between word & dword operations,
6778 and add address size prefix rather than operand size prefix.
6779 Remove operand -> address size hack when emitting jcxz/loop.
6780 (i386_operand): Remove O_Absent check as it's done in expr.
6781
6782Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6783
6784 * configure.in: Recognize m5200 as a cpu_type of m68k.
6785 * aclocal.m4: Rebuild with current libtool.
6786 * configure: Rebuild.
6787
6788Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6789
6790 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6791 to relaxable_symbol to prevent references to external symbol from
6792 being relaxed.
6793
6794Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6795
6796 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6797 symbols are relaxable.
6798
6799Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6800
66778679
RH		 6801 * config/tc-v850.c (md_begin): Don't create special
6802 sections by default.
3e87a760 6803
252b5132
RH		 6804Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6805
6806 * config/tc-mips.c (macro): For div and udiv, close the
6807 reorder block as soon as possible.
6808
6809Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6810
6811 From Matt Semersky <matts@scd.hp.com>:
6812 * macro.c (macro_mri_mode): New function.
6813 * macro.h (macro_mri_mode): Declare.
6814 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6815 MRI mode.
6816
6817Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6818
6819 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6820 OBJ_EVAX case.
6821
6822 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6823 until after xstrdup in OBJ_EVAX case.
6824
6825Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6826
6827 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6828 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6829 of hardcoded magic number.
6830 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6831
6832Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6833
6834 * read.c (do_s_func): New function.
6835 (s_func): Call it.
6836 * read.h (do_s_func): Add prototype.
6837
6838Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6839
6840 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6841 nops if fill pattern not specified.
6842
6843Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6844
6845 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6846 * config/te-go32.h (TE_GO32): Define.
6847 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6848
6849Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6850
6851 Implement .func/.endfunc pseudo-ops.
6852 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6853 (s_func): Declare.
6854 * read.c (potable): Add .func,.endfunc.
6855 (s_func): New function.
6856 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6857 functions.
6858 (in_doc_func_p,current_function_label): New static globals.
6859 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6860
6861Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6862
6863 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6864 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6865 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6866 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6867 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6868 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6869 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6870 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6871 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6872 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6873 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6874 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 6875 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 6876 * config/tc-alpha.c: Likewise.
6877 * config/tc-alpha.h: Likewise.
6878 * config/tc-arm.c: Likewise.
6879 * config/tc-h8300.c: Likewise.
6880 * config/tc-h8500.c: Likewise.
6881 * config/tc-hppa.c: Likewise.
6882 * config/tc-i860.c: Likewise.
6883 * config/tc-i960.c: Likewise.
6884 * config/tc-ppc.c: Likewise.
6885 * config/tc-sh.c: Likewise.
6886 * config/tc-sparc.h: Likewise.
6887 * config/tc-tic30.c: Likewise.
6888 * config/tc-w65.c: Likewise.
6889 * config/tc-z8k.c: Likewise.
6890
6891Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6892
6893 * config/tc-vax.c (_): Delete this macro used for placeholder
6894 values in vax_operand_width_size; it conflicts with the _() macro
6895 used for internationalization.
6896
6897Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6898
6899 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6900 code. From Chris Moller <moller@bops.com>.
6901
6902 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6903 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6904 * read.c (emit_expr): Initialize seg and subseg fields of a new
6905 broken word.
6906 * write.c (write_object_file): Switch to the appropriate segment
6907 and subsegment when processing a broken word.
6908
6909 * config/tc-m68k.c (mri_assemble): New static function.
6910 (build_mri_control_operand): Call mri_assemble rather than
6911 md_assemble.
6912 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6913 (s_mri_endf, s_mri_endw): Likewise.
6914
6915Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6916
6917 * read.c (s_org): Call md_flush_pending_output if it is defined.
6918
6919 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6920
6921Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6922
6923 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6924 (md_parse_option): Add for same.
6925 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6926 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6927 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6928
6929 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 6930
252b5132
RH		 6931Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6932
6933 * config/tc-arm.c (find_real_start): Relax definition of local
6934 labels.
6935
6936Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6937
6938 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6939 symbols at the given address, not just the last one specified.
6940
6941Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6942
66778679
RH		 6943 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6944 or number_to_chars_littleendian to write data.
252b5132
RH		 6945
6946Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6947
6948 * config/tc-v850.c (md_assemble): Remove artificially created
6949 register name symbols.
6950
6951Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6952
6953 * write.c (fixup_segment): Change "segment" to "section" in
6954 error message.
6955
6956Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6957
6958 * write.c (fixup_segment): Change sym1-sym2 message again.
6959
6960Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6961
6962 * write.c (fixup_segment): Improve error message for sym1-sym2
6963 errors when sym1 is in a different segment from sym2.
6964
6965Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6966
6967 * config/tc-m32r.c (warn_unmatched_high): New static local.
6968 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6969 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6970 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6971 (md_parse_option): Likewise.
6972 (md_show_usage): Likewise.
6973 (m32r_frob_file): Likewise.
6974
6975 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6976 (read_a_source_file): Call them.
6977 * read.h (stabs_generate_asm_file): Declare.
6978 * stabs.c (stabs_generate_asm_file): New function.
6979 (generate_asm_file): New function.
6980 (stabs_generate_asm_lineno): Move file name handling into
6981 generate_asm_file.
6982
6983Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6984
6985 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 6986 (d30v_current_align, d30v_current_align_seg): New variables.
6987 (d30v_last_label): New variable.
6988 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6989 (s_d30v_data, s_d30v_section): Likewise.
6990 (md_pseudo_table): Call them.
6991 (md_begin): Initialize d30v_current_align_seg.
6992 (md_assemble): Call d30v_align when needed by known current alignment.
6993 (d30v_frob_label, d30v_cons_align): New functions.
6994 * config/tc-d30v.h (md_do_align): Remove.
6995 (tc_frob_label): Call d30v_frob_label.
6996 (md_cons_align): New.
252b5132 6997
3e87a760 6998 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 6999 expression symbols before processing. Clean up code formatting.
7000
7001Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7002
7003 * po/Make-in (install-info): New target.
7004
7005Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7006
7007 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7008 instructions.
7009 * config/tc-mn10300.c (md_assemble): Likewise.
7010
7011Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7012
7013 * Makefile.am: Update with `make dep-am'.
7014 (HFILES): Add cgen.h.
7015 (cgen.o): Depend on cgen.h.
7016 * Makefile.in: Regenerate.
7017
7018 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7019
7020Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7021
7022 * gasp.c (grab_label): Permit a label to be a preprocessor
7023 variable by permitting a label to start with a backslash.
7024
7025Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7026
7027 * config/tc-mips.c (validate_mips_insn): Removed hack
7028 for previously inaccessible bitfields in some INSN_TRAP
7029 instructions.
7030
7031Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7032
7033 * config/tc-d30v.c (do_assemble): Abort with error message
7034 if opcode operands do not match.
3e87a760 7035
252b5132
RH		 7036Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7037
7038 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7039 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7040 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7041 similar new 'q' operand.
7042
7043Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7044
7045 * cgen.c (cgen_asm_finish_insn): Fix typo.
7046
7047Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7048
7049 * cgen.h: New file.
7050 * cgen.c: Include it.
7051 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7052 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7053 All callers updated.
7054 * config/tc-m32r.c: Include cgen.h.
7055 (m23r_insn): New members num_fixups,fixups.
7056
7057Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7058
7059 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7060 to avoid compiler warning.
7061
7062Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7063
7064 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7065 calling make.
7066
66778679 7067 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7068
7069Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7070
7071 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7072
7073Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7074
7075 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7076 a short format insn.
7077 (md_assemble): Set it for explicitly packed insns.
3e87a760 7078
252b5132
RH		 7079Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7080
7081 * config/obj-coff.c (c_symbol_merge): Do not take address of
7082 native fields when performing the memcpy.
7083
7084Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7085
3e87a760 7086 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7087 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7088
7089Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7090
7091 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7092 relocations against globally visible symbols.
7093 * config/tc-m68k.c (relaxable_symbol): New macro.
7094 (m68k_ip, md_estimate_size_before_relax): Use it.
7095 (tc_m68k_fix_adjustable): Also handle weak symbols.
7096
7097Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7098
7099 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7100 references to externally visible symbols.
7101 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7102 values in twice for a PC relative reloc if the symbol is
7103 externally defined.
252b5132
RH		 7104
7105 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7106 don't adjust a PC relative reloc against an externally visible
7107 symbol.
7108 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7109 for a PC relative fixup against an externally visible defined
7110 symbol, arrange to store object file and addend values as though
7111 the symbol were not defined.
7112 (tc_gen_reloc): Likewise.
7113
7114Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7115
7116 * read.c (sizeof_leb128): Referenced externally by write.c so
7117 don't inline.
7118
7119Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7120
7121 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7122 and expand a 'debug' symbol associated with the next instruction
7123 that does not cause a short instruction to be filled with a NOP.
7124 (md_pseudo_table): Add support for .debugsym.
7125 (assemble_parallel_insn): Add calls to expand_debug_sym as
7126 appropriate.
7127 (md_assemble): Ditto.
7128
7129Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7130
7131 * as.c (main): Conditionally call setlocale.
7132 * gasp.c (main): Likewise.
7133 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7134 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7135
7136Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7137
7138 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7139
252b5132
RH		 7140Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7141
7142 * config/tc-hppa.c: Change all calls to bzero to use memset.
7143 (pa_ip): Add cast to avoid warning.
7144 (tc_gen_reloc, md_apply_fix): Likewise.
7145 (pa_find_space_by_number): Likewise.
7146 (hppa_force_relocation): Likewise.
7147 (pa_block): Change i to unsigned int.
7148 * config/obj-som.h (obj_som_copyright): Declare.
7149
7150Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7151
7152 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7153 for line numbers for assembly source.
7154
7155Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7156
7157 * configure.in: Change version number to 2.9.4
7158 * configure: Rebuild.
7159
7160Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7161
7162 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7163
7164Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7165
7166 * ecoff.h: Change symbolS in function declaration to struct
7167 symbol.
7168
7169Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7170
7171 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7172 (md_convert_frag): Fix i18n typo.
7173
7174Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7175
7176 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7177 * ecoff.h: Protoype it.
7178 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7179 [EVAX] (s_alpha_prologue): Delete.
7180 (md_pseudo_table): Update.
7181
7182Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7183
7184 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7185 array to local pointer.
7186 (get_args, parse_expr): Add casts to avoid warnings.
7187
7188Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7189
7190 * read.c (s_set): Cast xmalloc return value to fragS *.
7191 * config/tc-m68k.c (m68k_ip): Function made static to match
7192 previous forward declaration.
7193 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7194
7195Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7196
7197 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 7198 strings.
252b5132
RH		 7199
7200 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7201 macros to error strings.
7202
7203Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7204
7205 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7206 reloc is in the TOC csect.
7207 (md_apply_fix3): Correct gettext typo.
7208
7209Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7210
7211 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7212 .L - they are local labels and the branches are not really
7213 function calls but rather far jumps.
7214
7215Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7216
7217 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7218
7219Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7220
7221 * config/tc-i386.c (md_assemble): Print operand number rather than
7222 using ordinal_names.
7223 (i386_operand): Likewise.
7224
7225Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7226
7227 * Makefile.am (INTLLIBS): Define to work around apparent automake
7228 bug.
7229 All Makefiles: Regenerated.
7230
7231 * Many files: Added gettext invocations around user-visible
7232 strings.
7233 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7234 HAVE_LC_MESSAGES): Define.
7235 * dep-in.sed: Added asintl.h.
7236 * po/Make-in: New file.
7237 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7238 Include "asintl.h".
7239 * read.c (Z_): Renamed from `_'.
7240 * Makefile.am (SUBDIRS): Added po.
7241 (POTFILES): new macro.
7242 (po/POTFILES.in): New target.
7243 ($(OBJS)): Added asintl.h.
7244 (HFILES): Likewise.
7245 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7246 (as_new_LDADD): Added $(INTLLIBS).
7247 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7248 (gasp_new_LDADD): Added $(INTLLIBS).
7249 (gasp_new_DEPENDENCIES): New macro.
7250 * configure, aclocal.m4: Rebuilt.
7251 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7252 po/Makefile.
7253 (ALL_LINGUAS): Define.
7254 * macro.c: Include "asintl.h".
7255 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7256 * as.h: Include "asintl.h".
7257 * config/tc-i386.c (ordinal_names): Removed.
7258 (md_assemble): Changed error text to avoid ordinal_names.
7259 (i386_operand): Likewise.
7260 (reloc): Added as_bad to avoid i18n problems.
7261 (tc_gen_reloc): Likewise.
7262 * config/tc-arm.c (bad_args): Now a #define.
7263 (bad_pc): Likewise.
7264 * config/obj-vms.c (VMS_stab_parse): Changed type of
7265 `long_const_msg'.
7266 (global_symbol_directory): Unified strings to avoid i18n
7267 problems.
7268 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7269 avoid i18n problems.
7270 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7271 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7272 i18n problems.
7273 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7274 problems.
7275 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7276 comment.
7277 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7278 problems.
7279 * as.c (print_version_id): Added an fprintf to avoid i18n
7280 problems.
7281 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7282 problems.
7283 * expr.c (expr): Added as_warn call to avoid i18n problems.
7284 * messages.c (as_assert): Changed code to avoid i18n problems.
7285 (as_abort): Likewise.
7286 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7287 (s_space): Likewise.
7288 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7289
7290Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7291
7292 * config/tc-i386.c (check_prefix): New static function, split out
7293 from md_assemble.
7294 (struct _i386_insn): Add wait_prefix field.
7295 (md_assemble): Remove wait_prefix local variable. Use
7296 check_prefix when adding a prefix.
7297
7298 * config/tc-i386.c (current_templates): New static variable.
7299 (md_assemble): Remove current_templates local variable.
7300 (md_assemble, i386_operand): Improve error and warning messages in
7301 many places. Add RESTORE_END_STRING in many places before error
7302 return. Clarify some comments.
7303
7304 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7305 element array.
7306 (md_assemble): Parse string instruction operands, looking for
7307 segment override prefixes. Check for invalid segment prefixes on
7308 string instruction.
7309 (i386_operand): i.seg[] and max mem_operand changes for string
7310 insns.
7311 * config/tc-i386.h (EsSeg): Define.
7312
7313 * config/tc-i386.h (regKludge): Define.
7314 (iclrKludge, imulKludge): Don't define.
7315 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7316 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7317 opcode_modifier checks to look for more common cases first. Add
7318 default_seg for IsString case.
7319
7320Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7321
7322 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7323 AC_DECL_YYTEXT.
7324 * configure: Rebuild with new automake and libtool.
7325 * aclocal.m4, Makefile.in: Likewise.
7326
7327 * doc/Makefile.am (as.dvi): New target.
7328 * doc/Makefile.in: Rebuild.
7329
7330Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7331
7332 * configure.in: Added sparc86x support.
3e87a760 7333
252b5132 7334 * configure: Rebuild.
3e87a760 7335
252b5132
RH		 7336 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7337 sparc_arch.
7338 (md_parse_option): Warn if -EL is not supported for this architecture.
7339
7340 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 7341
252b5132
RH		 7342Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7343
66778679
RH		 7344 * config/tc-mips.c (mips_ip): Note when we use get match on
7345 the full instruction name.
252b5132
RH		 7346
7347Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7348
7349 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7350 back into the expression to handle add/sub simplification correctly.
7351
7352Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7353
66778679 7354 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 7355
7356Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7357
7358 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7359 #<n>' instruction.
7360
7361Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7362
7363 * symbols.c (max_indent_level): New global.
7364 (print_symbol_value_1): Use it.
7365 * expr.h (expr_build_dot): Declare.
7366 * expr.c (expr_build_dot): New function.
7367
7368Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7369
7370 * symbols.c (print_binary): New function.
7371 (print_expr_1): Call it.
7372
7373Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7374
7375 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7376 operand in the opcode.
7377
7378Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7379
7380 * config/tc-i386.h: Reorder operand flags and opcode modifier
7381 flags for clarity. Remove unused definitions: Unknown,
7382 ImmUnknown, DispUnknown, NoModrm.
7383 * config/tc-i386.c (type_names): Add missing Debug type.
7384 (md_assemble): Better duplicate prefix checking. Quicker string
7385 instruction check via new opcode_modifier flag.
7386
7387Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7388
7389 * doc/as.texinfo (Invoking): Clarify -Wa example.
7390
7391Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7392
3e87a760 7393 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 7394 (s_mips_weakext): Define.
7395 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 7396 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7397 defined(TC_MIPS).
7398
252b5132
RH		 7399Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7400
7401 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7402 is an error if the value can not be computed at assembly time.
7403 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7404
7405Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7406
7407 * gasp.c (main): Set next field of new include_path structure to
7408 NULL. From Avery Pennarun <averyp@gdc.ca>.
7409
7410 * read.c (s_mri_sect): Call as_bad rather than abort for an
7411 unsupported MRI target.
7412
7413Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7414
7415 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7416 the destination of a branch instruction should be altered.
7417 (find_real_start): New function: Locate the real, Thumb coded
7418 start of a Thumb function.
7419 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 7420 functions.
252b5132
RH		 7421
7422 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7423
7424Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7425
7426 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7427 also.
7428
7429Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7430
7431 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7432 * doc/c-hppa.texi: Likewise.
7433
7434Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7435
7436 * Makefile.am: Rebuild dependencies.
7437 * Makefile.in: Rebuild.
7438
7439 * Makefile.am (DEP_INCLUDES): New variable.
7440 (.dep1): Change to work when srcdir is not an absolute path.
7441 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7442 * Makefile.in: Rebuild.
7443
7444Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7445
7446 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7447 LinearAddress patch.
7448
7449 * configure.in: Set version to 2.9.1.
7450 * configure: Rebuild.
7451
7452 * Branched binutils 2.9.
7453
7454Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7455
7456 * config/tc-i386.h (FWait): Define.
7457 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7458 other prefixes. Check FWait flag in opcode table to see which
7459 instructions require an fwait prefix.
7460
7461Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7462
7463 * stabs.c (get_stab_string_offset): Always create a stab string
7464 section.
7465
7466Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7467
7468 Fix some gcc -Wall warnings:
7469 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7470 * ehopt.c (eh_frame_code_alignment): Likewise.
7471 * expr.c (integer_constant, operand): Likewise.
7472 * frags.c (frag_align): Likewise.
7473 * gasp.c (level_0, change_base, doinstr): Likewise.
7474 * hash.c (hash_ask): Likewise.
7475 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7476 (debugging_pseudo): Likewise.
7477 * macro.c (define_macro, check_macro): Likewise.
7478 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7479 (ignore_rest_of_line, float_cons): Likewise.
7480 * symbols.c (decode_local_label_name): Likewise.
7481 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7482 (fixup_segment, number_to_chars_bigendian): Likewise.
7483 (number_to_chars_littleendian): Likewise.
7484 * config/atof-ieee.c (gen_to_words): Likewise.
7485 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7486 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7487 * read.c (output_big_sleb128): Initialize locals to avoid
7488 warnings.
7489 (output_big_uleb128, equals): Likewise.
7490 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7491 to unsigned int. Change zeros to unsigned int.
7492 * cond.c (s_if): Add return to default case.
7493 * frags.c (frag_now_fix): Change return type to addressT.
7494 * frags.h (frag_now_fix): Update declaration.
7495 * listing.c (file_info_struct): Change linenum to unsigned int.
7496 (struct list_info_struct): Change hll_line to unsigned int.
7497 (print_source): Update format string.
7498 * read.c (emit_expr): Change scan to unsigned int, and don't
7499 bother to initialize it.
7500 * symbols.c (dollar_label_count): Change to unsigned long.
7501 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7502 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7503 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7504
7505Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7506
7507 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 7508 mcf5200 just as we do for m68000.
252b5132
RH		 7509 (m68k_init_after_args): Likewise.
7510 (md_estimate_size_before_relax): Likewise.
7511
7512Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7513
7514 * config/tc-v850.c (md_assemble): Store relocation addend in
7515 fixup instead of instruction.
7516
7517Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7518
7519 * config/tc-i386.c (md_assemble): Swap template arguments to
7520 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7521 This macro is currently symmetric, so passing them the wrong
7522 way didn't cause any problem, but may if the macro is changed
7523 in the future.
7524 After copying template to i.tm, use i.tm. rather than t-> to
7525 access fields, and make t a const*
7526 Move i.tm.operand_types[] swap to immediately after the copy.
7527
7528Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7529
7530 * expr.h (expr_build_uconstant): Add prototype.
7531 (expr_build_unary,expr_build_binary): Add prototypes.
7532 * expr.c (expr_build_uconstant): New function.
7533 (expr_build_unary,expr_build_binary): New functions.
7534
7535Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7536
66778679
RH		 7537 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7538 * macro.c (macro_expand_body): Increase buffer size.
7539 * messages.c (as_warn): Likewise.
252b5132
RH		 7540 (as_warn_where, as_bad, as_bad_where): Likewise.
7541
7542Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7543
7544 Based on patch from H.J. Lu <hjl@gnu.org>:
7545 * Makefile.am (DISTSTUFF): New variable.
7546 (diststuff): New target.
7547 * Makefile.in: Rebuild.
7548
7549Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7550
7551 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7552 m32r_elf_section_change_hook.
7553
7554 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7555 emit a nop if a section ends with a 16 bit instruction.
7556
7557Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7558
7559 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7560 s_lcomm rather than obj_coff_lcomm.
7561 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7562
7563Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7564
7565 * config/tc-i386.h (LinearAddress): Define.
7566 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7567 instruction, don't use a default segment.
7568
7569Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7570
7571 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7572 * configure: Rebuild.
7573
7574Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7575
7576 * aclocal.m4, configure: Rebuild with libtool 1.2.
7577
7578Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7579
7580 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 7581 PC relative branches. Patch courtesy of Jonathan Walton.
7582
252b5132 7583
252b5132
RH		 7584Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7585
7586 * configure.in (emulations): Add thumb-pe target.
7587
7588 * configure (emulations): Add thumb-pe target.
7589
75901998-03-17 Ken Raeburn <raeburn@cygnus.com>
7591
7592 * itbl-lex.l (yywrap): Don't define if already defined as a
7593 macro.
7594
7595Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7596
7597 * depend.c (quote_string_for_make): New function.
7598 (wrap_output): Use it.
7599
7600Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7601
7602 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7603 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7604
7605Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7606
7607 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7608 Recognize -GN and -relax.
7609 (md_begin): Initialize gp size from -G switch.
7610 (alpha_force_relocation): Always force if -relax.
3e87a760 7611 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 7612 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7613 Change all callers. Emit nop alignment padding as nop+unop pair.
7614
7615Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7616
7617 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7618 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7619
7620Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7621
7622 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7623 require padding to the next long word boundary.
7624
7625Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7626
7627 * cgen.c: #include symcat.h.
7628 * config/tc-m32r.c: Likewise.
7629
7630Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7631
7632 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7633 absolute expressions instead of '$' prefixed register names.
7634
7635Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7636
7637 * read.c (s_set): Record file and line info for symbols when -as.
7638 (pseudo_set): Don't overwrite that dummy fragment.
7639
7640Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7641
7642 * config/tc-ppc.c (md_pseudo_table): Add "section".
7643 (ppc_named_section): New static function.
7644
7645Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7646
7647 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7648 so we don't have to scan the entire list.
7649
7650Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7651
7652 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 7653 case, allow the parallel instructions to modify the same flag
7654 bits.
252b5132
RH		 7655
7656Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7657
7658 * listing.c (list_symbol_table): Categorize symbols by
7659 undefined_section rather than sy_frag->line == NULL.
7660
7661Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7662
7663 * Makefile.am (install-exec-local): Install properly when ln
7664 fails or tooldir == prefix.
7665
7666Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7667
7668 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7669 Test result of insert_operand for error.
7670
7671Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7672
7673 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7674 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7675 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7676 * doc/Makefile.in: Rebuild.
7677
7678Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7679
7680 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7681 (macro): Fix handling of M_COP[0-3].
7682
7683Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7684
7685 Based on patches from Ross Harvey <ross@teraflop.com>:
7686 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7687 if macro_alternate or macro_mri.
7688 (getstring): Remove support for byte constants between < and >.
7689 (get_any_string): '<' only starts a string if macro_alternate or
7690 macro_mri.
7691 (macro_expand_body): Permit keyword parameters following
7692 positional parameters.
7693
7694 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7695 * configure.in (alpha*-*-netbsd*): New target.
7696 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7697 * configure: Rebuild.
7698
7699 * as.h (flag_warn_suppress_instructionswap): Move from here...
7700 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7701 here, and make static.
7702
7703 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7704 BFD_ASSEMBLER or MANY_SEGMENTS.
7705
7706 * as.c (show_usage): Update bug-gnu-utils address.
7707 * gasp.c (show_usage): Likewise.
7708 * doc/as.texinfo (Bug Reporting): Likewise.
7709
7710Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7711
66778679 7712 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 7713 insns regardless of the size of a pointer if we're in mips I or
7714 MIPS II mode.
66778679 7715 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7716
7717Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7718
3e87a760 7719 Fix rac to accept only a0:
252b5132
RH		 7720 * tc-d10v.c (parallel_ok, find_opcode):
7721 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7722 Introduce OPERAND_GPR.
7723
7724Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7725
7726 * read.c (s_fill): Handle non-constant repeat counts by creating
7727 an rs_space fragment.
7728
7729Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7730
7731 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7732 from as_bad to as_warn.
7733
7734Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7735
7736 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7737 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7738 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7739
7740Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7741
7742 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7743 seg_fix_rotP rather than fix_root from seg_info.
7744
7745Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7746
7747 * expr.c: Add support for 0x1_2_3_4 bignums.
7748
7749Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7750
7751 * configure.in: Change -linux* to -linux-gnu*.
7752 * configure: Rebuild.
7753
7754 * app.c (do_scrub_begin): Treat \r as whitespace.
7755
7756Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7757
7758 * Makefile.am: Update dependencies.
7759 * Makefile.in: Rebuild.
7760
7761Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7762
7763 * configure, aclocal.m4: Rebuild with new libtool.
7764
7765Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7766
66778679
RH		 7767 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7768 the argument to bfd_set_arch_mach.
7769 (load_address): Use bfd_arch_bits_per_address to determine the
7770 bit size of an address instead of looking at the isa level.
7771 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7772
7773Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7774
7775 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7776
7777Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7778
7779 * ehopt.c: New file.
7780 * as.h (enum _relax_state): Add rs_cfa.
7781 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7782 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7783 * read.c (emit_expr): Call check_eh_frame.
7784 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7785 (relax_segment): Likewise.
7786 * Makefile.am: Rebuild dependencies.
3e87a760 7787 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 7788 (GENERIC_OBJS): Add ehopt.o.
7789 * doc/internals.texi (Frags): Document rs_cfa.
7790
7791 * as.c (show_usage): Mention --traditional-format.
7792 (parse_args): Accept --traditional-format.
7793 * as.h (flag_traditional_format): Declare.
7794 * output-file.c (output_file_create): If flag_traditional_format,
7795 set BFD_TRADITIONAL_FORMAT on stdoutput.
7796 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7797
7798 * config/tc-mips.c (append_insn): Make sure that if we have a
7799 fixup for an unmatched %hi reloc, it does not associated with a
7800 variant frag.
7801
7802 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7803 * doc/Makefile.in: Likewise.
7804
7805Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7806
7807 * config/tc-m32r.c (check_for_side_effects): New function.
7808 (can_make_parallel): Add checks for instruction side effects
7809 clashing with the other instruction.
7810 (assemble_parallel_insn): Improve warning messages. Return error
7811 message from non-swapped instruction order.
7812
7813Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7814
7815 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7816
7817 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 7818 md_cleanup definition. This moves the forced literal output to
7819 the end of the source pass, and avoids macro's inserting literals
7820 into the code immediately after the macro expansion.
252b5132
RH		 7821
7822Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7823
7824 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7825 a gas internal symbol is adjustable.
7826 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7827
7828 * as.h: If gcc version greater than 2.6, use `__format__' and
7829 `__printf__' in function attributes, rather than `format' and
7830 `printf'.
7831
7832Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7833
7834 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7835
7836Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7837
7838 Add tms320c30 support:
7839 * config/tc-tic30.h: New file.
7840 * config/tc-tic30.c: New file.
7841 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7842 TARGET_FORMAT as "coff-tic30".
7843 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7844 * Makefile.am: Rebuild dependencies.
7845 (CPU_TYPES): Add tic30.
7846 (CPU_OBJ_VALID): tic30-aout is valid.
7847 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7848 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7849 * configure, Makefile.in: Rebuild.
7850
7851Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7852
7853 * config/tc-v850.c (md_assemble): Improvements to error messages.
7854
7855Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7856
7857 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 7858 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 7859
7860 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7861 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7862 assembler calculate relocations to any external symbol at all.
7863 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7864 involving generation of pc-relative relocs.
7865 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7866 has been moved to md_apply_fix3.
7867
7868 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7869 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7870 which actually means (the address of identifier's GOT entry) +
7871 constant, which is not particularly useful.
7872
7873Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7874
7875 * read.h (include_dirs): Declare.
7876 (include_dir_count,include_dir_maxlen): Declare.
7877
7878Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7879
7880 * configure.in: Correct check for shared opcodes library.
7881 * configure: Rebuild.
7882
7883 * listing.c (buffer_line): If we can't open the file, set at_end.
7884 (listing_print): Remove unused local variable fi.
7885
7886 * config/m68k-parse.y (reglistpair): Handle register list in
7887 either order.
7888
7889 * config/vms-conf.h: Don't undef VERSION.
7890
7891Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7892
7893 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7894 OBJS variable.
7895 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7896 variable.
7897 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7898 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7899 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7900 (EXTRA_DIST): Define.
7901 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7902 explicitly rather than via the list of object files.
7903 (gcc-as.opt): New file created when make-gas.com is run.
7904 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7905 itbl-cpu.h} to #include appropriate file rather than copying that
7906 file.
7907 * config/vms-conf.h: Synchronize with current config.in.
7908 * Makefile.in: Rebuild.
7909
7910Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7911
7912 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7913 (parallel_ok): Relaxed parallel subinstruction dependency check.
7914
7915Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7916
7917 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 7918 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 7919 command line argument.
7920 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7921 warning only if flag_warn_suppress_instructionswap is false.
7922
7923Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7924
7925 * configure.in (i386-*-mingw32*): New target.
7926 * configure: Rebuild.
7927
7928Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7929
7930 * symbols.c (resolve_symbol_value): Don't set the segment if it
7931 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7932
7933 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7934 S_GET_SEGMENT.
7935
7936Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7937
7938 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7939 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7940 compiler.
7941
7942Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7943
7944 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7945
7946Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7947
7948 * config/tc-v850.c (v850_insert_operand): Display instruction when
7949 an error is encountered.
7950
7951Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7952
7953 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7954 (i386-*-sco3.2v5*coff): New target.
7955 (i386-*-sco3.2*): New target.
7956 * configure: Rebuild.
7957
7958Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7959
7960 * config/tc-v850.c: Tidy error message production.
7961
7962Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7963
7964 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7965 validate_immediate return value in the right type for comparisons
7966 to FAIL.
7967
7968Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7969
7970 * listing.c (MAX_BYTES): Use listing variables not constants.
7971 (data_buffer): No longer an array, but a pointer.
7972 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7973 (listing_listing): Allocate data_buffer.
7974
7975Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7976
7977 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7978 --listing-rhs-width, --listing-cont-lines.
7979 (show_usage): Update.
7980 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7981 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7982 (print_lines): Use the variables instead of the constants.
3e87a760 7983 (listing_listing): Likewise.
252b5132 7984 * listing.h: Declare the new vars.
3e87a760 7985
252b5132
RH		 7986Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7987
7988 * as.c (parse_args): Add --keep-locals alias for -L.
7989 Add --strip-local-absolute.
7990 (show_usage): Update.
7991 * as.h (flag_strip_local_absolute): New flag.
7992 * symbols.c (S_IS_LOCAL): Use it.
7993 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7994 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7995 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7996
7997Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7998
7999 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8000 might have an io conflict and issue a warning message.
252b5132
RH		 8001
8002Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8003
8004 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8005 cgen_swap_fixups): Functions to save, restore and swap the fixup
8006 chain with a backup copy.
8007 (cgen_asm_finish_insn): Returns address of constructed insn.
8008
8009Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8010
8011 * listing.c (file_info_struct): Remove FILE, add POS.
8012 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8013 (file_info): Don't open the file.
8014 (buffer_line): Check for the file in the last_open cache, updating
8015 as necessary.
8016 (print_source): Don't reference file_info->file.
8017 (listing_listing): Likewise.
8018 (listing_print): Close the file in the cache, if any.
8019
8020Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8021
8022 * read.c (dwarf_file_string): New file static variable.
8023 (emit_expr): Look for constant sequence that leads up to a file
8024 name in DWARF debugging output.
8025 (stringer): Use dwarf_file_string to decide whether to accept a
8026 string as a file name.
8027
8028Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8029
8030 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8031 (crack_operand): Add reg->reglst MRI hack.
8032 (r_seg): Put reglst symbols in reg_section.
8033 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8034
8035Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8036
8037 * tc-sh.c (get_specific): Handle SGR & DBR.
8038
8039Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8040
8041 * tc-h8300.c (parse_reg): Take the length of the symbol into
8042 account when attempting to match a register name.
8043 * tc-h8500.c (parse_reg): Likewise.
8044
8045Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8046
8047 * cgen.c: Formatting changes to improve readability.
8048
8049Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8050
8051 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8052 delay slot.
8053
8054Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8055
8056 Based on a patch from Jim Wilson
8057 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8058 (tc_gen_reloc): Handle cross section PC relative relocs
8059 correctly.
8060
8061Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8062
8063 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8064
8065Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8066
8067 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8068 (expr_jmp_buf): New static local.
8069 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8070 (cgen_md_operand): New function.
8071 * tc-m32r.c: Clean up pass over `struct foo' usage.
8072 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8073
8074Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8075
8076 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8077 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8078
8079Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8080
8081 * config/tc-i386.c (i386_operand): Give an error if there are
8082 unrecognized characters after an expression.
8083
8084For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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