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2000-11-02 Theo Honohan <th@futuretv.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
6c17cfe4
PB		 12000-11-02 Theo Honohan <th@futuretv.com>
2
3 * config/tc-arm.c (do_msr): Improve error message.
4
c51ce5f0
EC		 52000-10-31 Eric Christopher <echristo@redhat.com>
6
7 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
8 or pc-relative, else use fx_offset.
9
f1bcba5b
JW		 102000-10-31 Jim Wilson <wilson@redhat.com>
11
12 * config/tc-ia64.c (struct md): New field tag_fixups.
13 (ia64_flush_insns): Handle tag_fixups. Error if dangling
14 qualifying predicate.
15 (emit_one_bundle): Delete spurious multiplication by one. Handle
16 tag_fixups.
17 (ia64_start_line): Error if dangling qualifying predicate.
18 (defining_tag): New static variable.
19 (ia64_unrecognized_line, case '['): Parse tags.
20 (ia64_frob_label): Create tag_fixups.
21 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 22
8637c045
AM		 232000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
24
25 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
26
ebeeafe6
BS		 272000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
28
29 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
30
b041f888
KH		 312000-10-30 Kazu Hirata <kazu@hxi.com>
32
33 * expr.c: Fix formatting.
34 * flonum-copy.c: Likewise.
35 * flonum.h: Likewise.
36 * gasp.c: Likewise.
37 * hash.c: Likewise.
38
d8374dcd
HPN		 392000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
40
41 * as.h (OPTION_MD_BASE): Bump to 190.
42 * as.c (parse_args) <std_longopts>: Add comment about the need to
43 check OPTION_MD_BASE in as.h.
44
1308f14c
HPN		 45 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
46 for weak symbols.
47
6f6ef0fa
NC		 482000-10-27 Nick Clifton <nickc@redhat.com>
49
50 * configure.in (emulations): Add m68hc12.
51 * configure: Regenerate.
52 * po/gas.pot: Regenerate.
c51ce5f0 53
bf1b5881
AH		 542000-10-27 Aldy Hernandez <aldyh@redhat.com>
55
56 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
57 cpsr*.
58 (arm_psr_parse): Handle lowercase CPSR and SPSR.
59
85a39694
NC		 602000-10-25 Nick Clifton <nickc@redhat.com>
61
62 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
63 a DWARF2 line number information sequence.
64
65 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
66
67 * read.c (generate_lineno_debug): Update comment describing why
68 DWARF2 line number debug information is not generated
69 automatically by this function.
70
71 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
72 not all.
c51ce5f0 73
85a39694
NC		 74 * config/tc-arm.h (md_end): Define.
75 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 76
85a39694
NC		 77 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
78 if generating DWARF2 line numbers.
79 (arm_end_of_source): New function. Call dwarf2_finish if
80 necessary.
81
82 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
83 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
84 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 85
cce0cbdc
DN		 862000-10-25 Diego Novillo <dnovillo@cygnus.com>
87
88 * tc-i386.c: Fix prototype declarations for functions taking no
89 arguments.
90
64a0c779
DN		 912000-10-24 Diego Novillo <dnovillo@cygnus.com>
92
93 * tc-i386.c (i386_operand_modifier): Remove.
94 (build_displacement_string): Remove.
95 (i386_parse_seg): Remove.
96 (i386_intel_memory_operand): Remove.
97 (i386_intel_operand): Re-write using recursive descent parser based
98 on MASM documentation.
99 (struct intel_parser_s): New structure.
100 (intel_parser): New static variable.
101 (struct intel_token): New structure.
102 (cur_token, prev_token): New static variables.
103 (T_NIL): Define.
104 (T_CONST): Define.
105 (T_REG): Define.
106 (T_BYTE): Define.
107 (T_WORD): Define.
108 (T_DWORD): Define.
109 (T_QWORD): Define.
110 (T_XWORD): Define.
111 (T_SHORT): Define.
112 (T_OFFSET): Define.
113 (T_PTR): Define.
114 (T_ID): Define.
115 (intel_match_token): New function.
116 (intel_get_token): New function.
117 (intel_putback_token): New function.
118 (intel_expr): New function.
119 (intel_e05): New function.
120 (intel_e05_1): New function.
121 (intel_e06): New function.
122 (intel_e06_1): New function.
123 (intel_e09): New function.
124 (intel_e09_1): New function.
125 (intel_e10): New function.
126 (intel_e10_1): New function.
127 (intel_e11): New function.
128
19f7b010
JJ		 1292000-10-20 Jakub Jelinek <jakub@redhat.com>
130
131 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
132 instructions to loose any special insn->architecture mask.
133
134 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
135 (sparc_md_end, sparc_arch_types, sparc_arch,
136 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
137 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
138 request v9b architecture if they are used).
139
3ae647a0
NC		 1402000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
141
142 * config/tc-m68k.c: Fix the previous misapplied patch.
143
5cbdaa77
NC		 1442000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
145
146 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
147 BFD_ASSEMBLER and !BFD_ASSEMBLER.
148 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
149 BFD_RELOC_*.
150
e6c774b4
KH		 1512000-10-17 Kazu Hirata <kazu@hxi.com>
152
153 * debug.c: Fix formatting.
154 * depend.c: Likewise.
155 * dwarf2dbg.c: Likewise.
156 * dwarf2dbg.h: Likewise.
157 * ecoff.c: Likewise.
158 * expr.c: Likewise.
159 * expr.h: Likewise.
160 * flonum-konst.c: Likewise.
161 * frags.h: Likewise.
162
ea20a7da
CC		 1632000-10-17 Chandrakala Chavva <cchavva@redhat.com>
164
165 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
166 options.
167 * doc/as.texinfo: Added notes about this new option.
168
266cb5f1
HPN		 1692000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
170
171 * config/tc-sh.c (JREG): Remove.
172 (md_convert_frag): Remove #if 0:d code using JREG.
173
6588847e
DN		 1742000-10-15 Diego Novillo <dnovillo@cygnus.com>
175
176 * config/tc-i386.c (i386_operand_modifier): Only match
177 modifiers SHORT and FLAT if they are followed by a space.
178 (parse_register): When `allow_naked_reg' is set, do not confuse
179 identifiers that start with a register name with a register.
180
30a2b4ef
KH		 1812000-10-12 Kazu Hirata <kazu@hxi.com>
182
183 * app.c: Fix formatting.
184 * as.c: Likewise.
185 * as.h: Likewise.
186 * bit_fix.h: Likewise.
187 * cgen.c: Likewise.
188 * cgen.h: Likewise.
189 * cond.c: Likewise.
190
d01e2a23
AM		 1912000-10-11 Alan Modra <alan@linuxcare.com.au>
192
193 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
194
44852b19
AM		 1952000-10-07 Alan Modra <alan@linuxcare.com.au>
196
dc1fc56b
AM		 197 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
198 Re-arrange function a little and improve error message.
199
44852b19
AM		 200 * write.c (write_relocs): Fix a comment.
201
202 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
203 link-once sections.
204
afa680f8
JW		 2052000-10-05 Jim Wilson <wilson@cygnus.com>
206
207 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
208
ce8a8b2f
AM		 2092000-10-05 Alan Modra <alan@linuxcare.com.au>
210
211 * config/tc-i386.c: Delete some useless comments, reformat others.
212
213 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
214 non-global syms in linkonce sections.
215
56d27c17
AM		 2162000-10-04 Ralf Baechle <ralf@gnu.org>
217
218 * config/tc-ia64.c (operand_match): Don't use // style comments.
219 * config/tc-i370.c: Likewise.
220
7b15d668
HPN		 2212000-09-29 Hans-Peter Nilsson <hp@axis.com>
222
223 Changes to handle varying register prefix and user symbol prefix.
224 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
225 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
226 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
227 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
228 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
229 (demand_register_prefix): New variable.
230 (md_pseudo_table): New pseudo ".syntax".
231 (md_longopts): New options --no-underscore and --underscore.
232 (cris_target_format): Return elf32-us-cris or elf32-cris depending
233 on symbols_have_leading_underscore.
234 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
235 (get_spec_reg): Ditto.
236 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
237 Fix formatting.
238 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
239 --help.
240 <case OPTION_NO_US, case OPTION_US>: New.
241 (md_show_usage): Be brief and reformat to match continuation of
242 --help.
243 * po/gas.pot: Regenerate.
244
27df9f40
AM		 2452000-09-28 Alan Modra <alan@linuxcare.com.au>
246
247 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
248 force relocs for 12 bit branches.
249 (md_apply_fix): Similarly, adjust logic here.
250
5506e1a5
AM		 2512000-09-28 Alan Modra <alan@linuxcare.com.au>
252
253 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
254 adjust for external and weak syms as we will use a reloc. Allow
255 for +8 offset when calculating limits of branches.
256 (hppa_fix_adjustable): Undo 2000-09-23 change.
257 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
258 Correct distance calculation.
47d89dba
AM		 259 (tc_gen_reloc): Print the file name and line number if we can't
260 handle a fixup.
5506e1a5
AM		 261
262 From John David Anglin <dave@hiauly1.hia.nrc.ca>
263 * config/tc-hppa.c (nonzero_dibits): Define.
264 (arg_reloc_stub_needed): Check each arg and return value
265 separately for zero case.
266 (pa_align): Declare argument `bytes'.
267
81d4177b
KH		 2682000-09-25 Kazu Hirata <kazu@hxi.com>
269
270 * config/tc-cris.c: Fix formatting.
271 * config/tc-d10v.h: Likewise.
272 * config/tc-d30v.c: Likewise.
273 * config/tc-d30v.h: Likewise.
274 * config/tc-fr30.c: Likewise.
275 * config/tc-fr30.h: Likewise.
276 * config/tc-m68k.c: Likewise.
277 * config/tc-m68k.h: Likewise.
278 * config/tc-pj.h: Likewise.
279 * config/tc-ppc.c: Likewise.
280 * config/tc-ppc.h: Likewise.
281 * config/tc-sh.c: Likewise.
282 * config/tc-sh.h: Likewise.
283 * config/tc-sparc.c: Likewise.
284 * config/tc-v850.h: Likewise.
285 * config/tc-vax.h: Likewise.
286 * config/tc-w65.h: Likewise.
287 * config/tc-z8k.h: Likewise.
288
959ee541
AM		 2892000-09-23 Alan Modra <alan@linuxcare.com.au>
290
291 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
292 checks only for ELF.
293 (hppa_force_relocation): Likewise.
294
139368c9
JW		 2952000-09-22 Jim Wilson <wilson@cygnus.com>
296
297 * config/tc-ia64.c (dv_sem): Add "stop".
298 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
299 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
300 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
301 match above.
302 (mark_resources): Check IA64_RS_PRr.
303
151337e8
NC		 3042000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
305
56d27c17 306 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 307 md_estimate_size_before_relax): Redesign and clean up the
308 relaxation mechanism.
309
0b7410c4
KH		 3102000-09-21 Kazu Hirata <kazu@hxi.com>
311
312 * config/tc-ns32k.c: Fix formatting.
313 * config/tc-ns32k.h: Likewise.
314
a4d24084
KH		 3152000-09-20 Kazu Hirata <kazu@hxi.com>
316
82efde3a
KH		 317 * config/tc-m32r.c: Fix formatting.
318 * config/tc-m32r.h: Likewise.
319 * config/tc-m68851.h: Likewise.
320 * config/tc-m68hc11.c: Likewise.
321 * config/tc-m68hc11.h: Likewise.
322 * config/tc-m88k.c: Likewise.
323 * config/tc-mcore.c: Likewise.
a75214e5 324 * config/tc-mcore.h: Likewise.
82efde3a
KH		 325 * config/tc-mips.c: Likewise.
326 * config/tc-mips.h: Likewise.
327 * config/tc-mn10200.h: Likewise.
328 * config/tc-mn10300.h: Likewise.
a75214e5 329 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 330 * config/tc-tahoe.h: Likewise.
331
4844386e 3322000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 333
334 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
335 Likewise in relaxation description comments.
336
9e754211
AM		 3372000-09-18 Alan Modra <alan@linuxcare.com.au>
338
339 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
340 subtraction of two syms without emitting a relocation.
341
342 From David Huggins-Daines <dhd@linuxcare.com>
343 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
344 global or weak symbols.
345
4a4f25cf
KH		 3462000-09-15 Kazu Hirata <kazu@hxi.com>
347
348 * config/tc-h8300.h: Fix formatting.
349 * config/tc-h8500.c: Likewise.
350 * config/tc-h8500.h: Likewise.
351 * config/tc-hppa.h: Likewise.
352 * config/tc-i370.h: Likewise.
353 * config/tc-i386.h: Likewise.
354 * config/tc-i860.c: Likewise.
355 * config/tc-i860.h: Likewise.
356 * config/tc-i960.h: Likewise.
357 * config/tc-ia64.c: Likewise.
358 * config/tc-ia64.h: Likewise.
359
1dab94dd
KH		 3602000-09-14 Kazu Hirata <kazu@hxi.com>
361
362 * config/tc-a29k.c: Fix formatting.
363 * config/tc-alpha.c: Likewise.
364 * config/tc-arc.c: Likewise.
365 * config/tc-arc.h: Likewise.
366 * config/tc-arm.c: Likewise.
367 * config/tc-arm.h: Likewise.
368 * config/tc-avr.c: Likewise.
369 * config/tc-avr.h: Likewise.
370 * config/tc-tic30.c: Likewise.
371 * config/tc-tic30.h: Likewise.
372 * config/tc-tic54x.c: Likewise.
373 * config/tc-tic54x.h: Likewise.
374 * config/tc-tic80.c: Likewise.
375 * config/tc-tic80.h: Likewise.
376
7484b8e6
TW		 3772000-09-14 Timothy Wall <twall@cygnus.com>
378
379 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
380 parallel comparisons for later use.
381 (struct rsrc): Add parallel comparison type.
382 (resources_match): Skip special cases of PR usage (non-conflicting
383 parallel compares).
56d27c17 384
bf514e21
KH		 3852000-09-13 Kazu Hirata <kazu@hxi.com>
386
387 * config/obj-ecoff.c: Fix formatting.
388 * config/obj-elf.c: Likewise.
389 * config/obj-elf.h: Likewise.
390 * config/obj-evax.h: Likewise.
391 * config/obj-generic.h: Likewise.
392 * config/obj-hp300.c: Likewise.
393 * config/obj-hp300.h: Likewise.
394 * config/obj-ieee.h: Likewise.
395 * config/obj-vms.c: Likewise.
396 * config/obj-vms.h: Likewise.
397
156c2f8b 3982000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 399
156c2f8b
NC		 400 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
401 (md_parse_option): Ditto.
402 (md_longopts): Add -mips32 option.
403 (md_show_usage): Document new options.
404 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
405 (mips_ip): Assemble mfc0 with a sub-selection code.
406 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
407 (mips_cpu_to_str): New function.
408 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
409 Use CPU_* defines instead of hardcoded numbers.
410
411 * doc/as.texinfo: Document new options.
412 * doc/c-mips.texi: Ditto.
413
a01b9fa4
KH		 4142000-09-12 Kazu Hirata <kazu@hxi.com>
415
416 * as.h: Fix formatting.
417 * asintl.h: Likewise.
418 * bit_fix.h: Likewise.
dcd619be
KH		 419 * config/obj-aout.c: Likewise.
420 * config/obj-aout.h: Likewise.
421 * config/obj-bout.c: Likewise.
422 * config/obj-bout.h: Likewise.
423 * config/obj-coff.c: Likewise.
424 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 425 * dwarf2dbg.h: Likewise.
426 * expr.h: Likewise.
427 * flonum.h: Likewise.
428 * frags.h: Likewise.
429 * itbl-ops.h: Likewise.
430 * macro.h: Likewise.
431 * read.h: Likewise.
432 * sb.h: Likewise.
433 * struc-symbol.h: Likewise.
434 * subsegs.h: Likewise.
435 * symbols.h: Likewise.
436 * tc.h: Likewise.
437 * write.h: Likewise.
438
92774660
KH		 4392000-09-11 Kazu Hirata <kazu@hxi.com>
440
f0e652b4
KH		 441 * bignum-copy.c: Fix formatting.
442 * config/tc-i370.c: Likewise.
92774660
KH		 443 * config/tc-i960.c: Likewise.
444 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 445 * ehopt.c: Likewise.
446 * flonum-copy.c: Likewise.
447 * flonum-konst.c: Likewise.
448 * flonum-mult.c: Likewise.
449 * literal.c: Likewise.
450 * read.c: Likewise.
451 * sb.c: Likewise.
452 * stabs.c: Likewise.
453 * subsegs.c: Likewise.
92774660 454
222f8079
PB		 4552000-09-09 Philip Blundell <philb@gnu.org>
456
457 * configure.in (arm*-*-uclinux*): New target.
458 * configure: Regenerate.
459
c488923f
KH		 4602000-09-09 Kazu Hirata <kazu@hxi.com>
461
462 * input-file.c: Fix formatting.
463 * itbl-ops.c: Likewise.
464 * messages.c: Likewise.
465
e0e3ecca
PB		 4662000-09-08 Philip Blundell <philb@gnu.org>
467
468 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
469 offset is negative.
470
5d64ca4e
L		 4712000-09-07 H.J. Lu <hjl@gnu.org>
472
473 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
474 * configure: Rebuild.
475
bdaaa2e1
KH		 4762000-09-07 Kazu Hirata <kazu@hxi.com>
477
e49bc11e
KH		 478 * atof-generic.c: Fix formatting.
479 * config/tc-mips.c: Likewise.
e13b337a
KH		 480 * config/tc-vax.c: Likewise.
481 * input-scrub.c: Likewise.
bdaaa2e1 482
d07ed2cd
AO		 4832000-09-07 Alexandre Oliva <aoliva@redhat.com>
484
485 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
486 * configure.in (sh-*-linux*): Added.
487 * configure: Rebuilt.
488
86905619
KH		 4892000-09-06 Kazu Hirata <kazu@hxi.com>
490
a28a3ccf
JL		 491 * config/tc-hppa.c: Fix formatting.
492
86905619
KH		 493 * ecoff.c: Fix formatting.
494
58cccadb
AO		 4952000-09-06 Alexandre Oliva <aoliva@redhat.com>
496
497 * configure: Rebuilt with new libtool.m4.
498
542d6675
KH		 4992000-09-05 Kazu Hirata <kazu@hxi.com>
500
501 * cgen.c: Fix formatting.
502 * config/tc-ia64.c: Likewise.
503
5b343f5a
NC		 5042000-09-05 Nick Clifton <nickc@redhat.com>
505
506 * aclocal.m4: Regenerate.
507 * config.in: Regenerate.
508 * configure: Regenerate.
509 * po/gas.pot: Regenerate.
50bbae35 510
07e90ad5
HPN		 5112000-09-05 Hans-Peter Nilsson <hp@axis.com>
512
513 * config/tc-cris.c: Correct comment typos.
514
1485d400
EC		 5152000-09-05 Eric Christopher <echristo@cygnus.com>
516
517 * config/tc-mn10300.c: Cleanup.
518 (md_pcrel_from): Enable.
519
904a31bf
AM		 5202000-09-05 Alan Modra <alan@linuxcare.com.au>
521
927781e2
AM		 522 * expr.c (operand): Fix a comment typo.
523 * write.c (write_relocs): Fix a signed/unsigned warning.
524
ecacdc7a
AM		 525 * config/tc-hppa.c (fudge_reg_expressions): New
526 (hppa_force_reg_syms_absolute): New.
527 (pa_equ): Allow reg_section expressions.
528 * config/tc-hppa.c (md_optimize_expr): Define.
529 (hppa_force_reg_syms_absolute): Prototype.
530
531 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
532 (pa_parse_number): Pass in arg to select fp reg parsing.
533 Return 1 to indicate format checks pass. If strict, then only
534 accept a register or register symbol. Return value in...
535 (pa_number): New static for pa_parse_number.
536 (FP_REG_BASE): Define.
537 (FP_REG_RSEL): Define.
538 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
539 appropriate. White space changes.
540 (need_pa11_opcode): Don't bother passing any params, get them from
541 globals instead.
542 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
543 Remove extraneous check in case 'Q'.
544 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
545 reg, set section of resulting symbol to reg_section.
546 (pa_parse_space_stmt): Modify call to pa_parse_number.
547 (pa_space): Likewise.
548
904a31bf
AM		 549 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
550 (hppa_force_relocation): Handle vtable relocs.
551 (pa_vtable_entry): New.
552 (pa_vtable_inherit): New.
553 (md_pseudo_table): Add entries for vtable pseudos.
554 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
555 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
556 against weak syms.
557 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
558 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
559 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
560 millicode import.
561 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
562 specify a symbol type.
563
564 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
565 dependent things together.
566 (md_elf_symbol_type): Define.
567
568 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
569 symbol.
570 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
571
572 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
573 (obj_elf_vtable_entry): Declare.
574
575 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
576 and export function.
577 (obj_elf_vtable_entry): Similarly.
578 (elf_pseudo_table): Fix the damage with a cast.
579
a47cf567 5802000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 581
582 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
583 for template selection when a label is needed.
584
197865e8
KH		 5852000-09-02 Kazu Hirata <kazu@hxi.com>
586
587 * config/tc-ia64.c: Fix formatting.
588
18e03609
NC		 5892000-09-02 Nick Clifton <nickc@redhat.com>
590
591 * configure.in: Increase version number to 2.10.91.
592 * configure: Regenerate.
593 * aclocal.m4: Regenerate.
594 * config.in: Regenerate.
595 * po/gas.pot: Regenerate.
596 * Makefile.in: Regenerate.
1485d400 597
a1cc9221
AO		 5982000-09-01 Alexandre Oliva <aoliva@redhat.com>
599
600 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
601 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
602 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
603 similar relocs.
604 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
605 branches.
606
6072000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
608
609 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
610 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
611 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
612 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
613 (GOT_symbol): New variable.
614 (md_undefined_symbol): Set it.
615
44576e1f
RH		 6162000-09-01 Richard Henderson <rth@cygnus.com>
617
618 * config/tc-ia64.c (match): Don't inline.
619 (extra_goodness): New.
620 (md_begin): Prefer nop.f and nop.b for best_template.
621
29f8404c
KH		 6222000-08-31 Kazu Hirata <kazu@hxi.com>
623
76b0a8c0
KH		 624 * as.c: Fix formatting.
625 * cond.c: Likewise.
626 * frags.c: Likewise.
29f8404c
KH		 627 * macro.c: Likewise.
628
b4c1ea07
EC		 6292000-08-31 Eric Christopher <echristo@cygnus.com>
630
631 * config/tc-mn10300.c: Cleanup and fix warnings.
632 (md_pseudo_table): Add initializers.
633 (md_show_usage): Cleanup.
634 (md_parse_option): Fix warnings.
635 (md_undefined_symbol): Fix warnings.
636 (md_conver_frag): Fix warnings.
637 (tc_gen_reloc): Fix warnings.
638 (md_apply_fix3): Fix warnings.
639 (check_operand): Fix warnings.
640
ac48eca1
AO		 6412000-08-31 Alexandre Oliva <aoliva@redhat.com>
642
643 * acinclude.m4: Include libtool and gettext macros from the
644 top level.
645 * aclocal.m4, configure: Rebuilt.
646
e0c21649
GK		 6472000-08-30 Mark Hatle <mhatle@mvista.com>
648
649 * config/tc-ppc.c (md_parse_option): Recognize -m405.
650
cf39a089
KH		 6512000-08-31 Kazu Hirata <kazu@hxi.com>
652
653 * listing.c: Fix formatting.
654
3ee4defc
KH		 6552000-08-29 Kazu Hirata <kazu@hxi.com>
656
657 * app.c: Fix a comment typo. Fix formatting.
658
1e8d20f4
NC		 6592000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
660
50bbae35
AM		 661 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
662 offset of the target destination for jmp instructions.
663 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 664
5bcac8a4
HPN		 6652000-08-24 Hans-Peter Nilsson <hp@axis.com>
666
667 * NEWS: Mention support for CRIS.
668
46547ecc
DC		 669Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
670
671 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
672 Sets `.lcomm' alignment to zero.
673
4b853faa
AO		 6742000-08-23 Alexandre Oliva <aoliva@redhat.com>
675
676 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
677 (TC_FIX_ADJUSTABLE): Define.
678
efcc5914
JW		 6792000-08-23 Jim Wilson <wilson@cygnus.com>
680
681 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
682 unwind.personality_routine is set.
683
aca719bf
AO		 6842000-08-23 H.J. Lu <hjl@gnu.org>
685
686 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
687
a3da4de1
AO		 6882000-08-23 Alexandre Oliva <aoliva@redhat.com>
689
690 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
691 environment is pe.
692
56385375
L		 6932000-08-22 H.J. Lu <hjl@gnu.org>
694
695 * config.in (STRICTCOFF): New for strict COFF.
696
697 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
698 i386-*-go32* and i386-go32-rtems*.
699 * configure: Rebuilt.
700
701 * config/obj-coff.c (obj_coff_endef): Follow the historical
702 behavior if STRICTCOFF is not defined.
703
704 * doc/internals.texi: Document STRICTCOFF.
705
8f36cd18
AO		 7062000-08-22 Alexandre Oliva <aoliva@redhat.com>
707
708 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
709 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
710 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
711 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
712 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
713 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
714 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
715 Likewise.
716
58a77e41
EC		 7172000-08-22 Eric Christopher <echristo@cygnus.com>
718
719 * config/tc-mn10300.c: (md_apply_fix): New function.
720 (mn10300_force_relocation): New function.
721 (mn10300_fix_adjustable): New function.
722
723 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
724 (TC_HANDLES_FX_DONE): Define.
725 (obj_fix_adjustable): Define.
726 (MD_APPLY_FIX3): Define.
727 (TC_LINKRELAX_FIXUP): Define.
728
729 * write.c: (TC_LINKRELAX_FIXUP): Define if not
730 previously defined.
731 (fixup_segment): Use TC_LINKRELAX_FIXUP.
732
733 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
734
ded0649c
JE		 7352000-08-21 Jason Eckhardt <jle@cygnus.com>
736
737 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
738 if the fixup resulted in a relocation.
739
66102fe2
NC		 7402000-08-18 Nick Clifton <nickc@redhat.com>
741
742 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
743 Make reference to first element of shift_names explicit.
744
02198638
AO		 7452000-08-18 Alexandre Oliva <aoliva@redhat.com>
746
747 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
748 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
749 add a symbol's address. Removed all target-specific #ifdefs that
750 used to accomplished the same.
751 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
752 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
753 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
754 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
755 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
756
353e2c69
KH		 7572000-08-17 Kazu Hirata <kazu@hxi.com>
758
759 * dwarf2dbg.c: Fix formatting.
760
4fb7971f
NC		 7612000-08-17 Nick Clifton <nickc@redhat.com>
762
763 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
764 to be recoded as logical shift lefts by zero.
765
50b81f19
JW		 7662000-08-16 Jim Wilson <wilson@cygnus.com>
767
768 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
769 postincrement modified registers. Handle IA64_OPND_R3_2 addl
770 source registers.
771 (note_register_values): Handle IA64_OPND_R3_2 operands.
772
f869cfc6
JE		 7732000-08-16 Jason Eckhardt <jle@cygnus.com>
774
50bbae35 775 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 776
8cb8bcba
NC		 7772000-08-16 Nick Clifton <nickc@redhat.com>
778
779 * config/tc-arm.c (struct asm_shift): Delete.
780 (shift[]): Delete.
781 (enum asm_shift_index): New.
782 (struct asm_shift_properties): New.
783 (struct asm_shift_name): New.
784 (shift_properties[]); New.
785 (shift_names[]); New.
786
787 (decode_shift): Use new structures.
788 Issue a warning is "ROR #0" is used.
789 Issue a warning if "ASR #0" or "LSR #0" is used.
790
791 (md_begin): Initialise arm_shift_hsh table from new
792 asm_shift_name array.
793
c2158c24
JJ		 7942000-08-16 Jakub Jelinek <jakub@redhat.com>
795
796 * config/tc-sparc.c: Kill all warnings.
797 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
798 in -xarch= as well.
799 (md_show_usage): Update usage text.
800
70485b5c
NC		 8012000-08-16 Nick Clifton <nickc@redhat.com>
802
c2158c24 803 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 804 useful.
805
a47cf567 8062000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 807
808 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
809
810 * config/tc-sh.c (md_assemble): Changed so debug_type
811 test performed for ppi_assemble
812 * config/tc-sh.c: Included dwarf2dbg.h.
813 (debug_line): Defined.
814 (md_assemble): Generates dwarf2 line info.
815 (sh_finalize): New function. Finalize dwarf2 info.
816 (assemble_ppi): Returns size of code generated.
817 (build_Mytes): Returns size of code generated.
818 (md_pseudo_table): Added "file" and "loc" psuedo ops.
819 * config/tc-sh.h (md_end): Defined.
820 (sh_finalize): Declared.
821
1db77c8e
AO		 8222000-08-15 Alexandre Oliva <aoliva@redhat.com>
823
824 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
825 md_number_to_chars.
826
046b3b54
NC		 8272000-08-14 Nick Clifton <nickc@redhat.com>
828
829 * config/tc-arm.c (do_bx): Allow "bx pc".
830
c43c2cc5
JW		 8312000-08-14 Jim Wilson <wilson@cygnus.com>
832
833 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
834 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
835 (md_begin): Change assignment to md.flag to OR in the new bit.
836
d1d8ba22
NC		 8372000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
838
839 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
840 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
841 C_MOU, and C_EOS.
842
22b36938
JE		 8432000-08-14 Jason Eckhardt <jle@cygnus.com>
844
845 * NEWS: Mention i860 support.
846
c0bd0db2
JL		 847Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
848
849 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
850
0ac658b8
AS		 8512000-08-14 Andreas Schwab <schwab@suse.de>
852
853 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
854
9fc2dda2
JE		 8552000-08-11 Andreas Schwab <schwab@suse.de>
856
857 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
858 argument.
859
bc4466dc
KH		 8602000-08-11 Kazu Hirata <kazu@hxi.com>
861
862 * expr.c: Fix formatting.
351aa9f6 863 * config/obj-bout.c: Likewise.
bc4466dc 864
a9c99419
JE		 8652000-08-10 Jason Eckhardt <jle@cygnus.com>
866
867 * doc/c-i860.texi: Flesh out the i860 section more.
868
7c743825
KH		 8692000-08-10 Kazu Hirata <kazu@hxi.com>
870
871 * symbols.c: Fix formatting.
929b12bc 872 * expr.c: Likewise.
7c743825 873
fa2255cb
DN		 874Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
875
876 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
877 has the IgnoreSize bit set.
878
fc997f4b
AM		 8792000-08-09 Alan Modra <alan@linuxcare.com.au>
880
881 From Rodney Brown <RodneyBrown@mynd.com>
882 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
883 * configure: Regenerate.
884
a47cf567
NC		 8852000-08-09 Kazu Hirata <kazu@hxi.com>
886
887 * hash.c: Fix formatting.
888 * gasp.c: Likewise.
889
305d537e
JE		 8902000-08-08 Jason Eckhardt <jle@cygnus.com>
891
892 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
893 (i860_fix_info): New enum.
894 (MD_APPLY_FIX3): Define.
895 (WORKING_DOT_WORD): Define.
896 (TC_HANDLES_FX_DONE): Define.
897 (DIFF_EXPR_OK): Define.
898 (LISTING_HEADER): Define.
899 (TARGET_FORMAT): Select target format based on endian flag.
900 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
901 (target_big_endian): Add external declaration.
902
903 * config/tc-i860.c: All existing code reworked completely. Other
904 new code shown below.
905 (SYNTAX_SVR4): Define.
906 (target_warn_expand): New variable.
907 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
908 (md_longopts): Declare and define with new options (-EL, -EB,
909 and -mwarn-expand).
910 (md_show_usage): New function.
911 (md_operand): New function.
912 (obtain_reloc_for_imm16): New function.
913 (md_apply_fix3): New function.
914 (tc_gen_reloc): New function.
915
df86943d
NC		 9162000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
917
918 * config/tc-m68hc11.c (build_jump_insn): Make sure the
919 2 bytes of the jump address are in the same frag.
920 (find): Accept 68hc12 register indirect modes.
921
922 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 923
30d25259
RH		 9242000-08-07 Richard Henderson <rth@cygnus.com>
925
926 * config/tc-ia64.c (unwind): Add prologue_mask member.
927 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
928 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
929 (dot_body): Clear unwind.prologue_mask.
930 (dot_prologue): Set it. Accept a register second argument.
931
2d484c7f
KH		 9322000-08-07 Kazu Hirata <kazu@hxi.com>
933
934 * config/atof-ieee.c: Fix formatting.
935 * config/atof-tahoe.c: Likewise.
936
a47cf567 9372000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 938
3d4ae3c0
NC		 939 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
940 work.
941
c91d2e08
NC		 942 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
943 of .popsection, .previous, .pushsection, .subsection,
944 .version, .vtable_entry, .vtable_inherit and .weak.
945
47926f60
KH		 9462000-08-05 Kazu Hirata <kazu@hxi.com>
947
948 * config/tc-cris.c: Fix formatting.
949 * config/tc-i386.c: Likewise.
950 * config/tc-sparc.c (sparc_ip): Simplify the code.
951
ab3e48dc
KH		 9522000-08-04 Kazu Hirata <kazu@hxi.com>
953
954 * config/tc-cris.c: Rearrange code for readability.
955 * config/tc-d10v.c: Fix formatting.
956 * config/tc-m32r.c: Likewise.
957 * config/tc-sparc.c: Likewise.
958
3d56ab85
JW		 9592000-08-02 Jim Wilson <wilson@cygnus.com>
960
961 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
962 before ia64_find_opcode.
963 (md_assemble): Likewise.
964
3f9dfb2c
NC		 9652000-08-01 Nick Clifton <nickc@cygnus.com>
966
a47cf567 967 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 968 Undo some formatting fixes.
3f9dfb2c 969
28e4f854
KH		 9702000-08-01 Kazu Hirata <kazu@hxi.com>
971
972 * config/obj-som.c: Fix formatting.
973 * config/obj-ieee.c: Likewise.
974 * config/tc-arm.c: Likewise.
975 * config/tc-v850.c: Likewise.
976
a570e639
NC		 9772000-08-01 Nick Clifton <nickc@redhat.com>
978
979 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
980 index by command line option.
58a77e41 981
a570e639
NC		 9822000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
983
984 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
985 (@node M68K-Branch): Rewrite to match the reality.
986
e3308d0d
JE		 9872000-07-31 Jason Eckhardt <jle@cygnus.com>
988
989 * doc/c-i860.texi: New file.
990 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
991 * doc/Makefile.in: Regenerate.
992 * doc/all.texi: Add I860 as relevant architecture.
993 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
994
2fd5405a
NC		 9952000-07-31 Kazu Hirata <kazu@hxi.com>
996
997 * config/tc-d30v.c: Fix formatting.
998
28e7409f
NC		 9992000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1000
50bbae35
AM		 1001 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1002 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1003 long emit a long branch if available instead of an absolute jump, never
1004 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1005
1006 * doc/c-m68k.texi: Document new command line option.
58a77e41 1007
a47cf567
NC		 10082000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1009
1010 * config/tc-avr.c: Use PARAMS macro in function declarations.
1011 Don't declare md_pcrel_from_section (already in tc-avr.h).
1012 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1013 (avr_operand): Don't set (unsigned) op_mask to -1.
1014
534022ea
JE		 10152000-07-28 Jason Eckhardt <jle@cygnus.com>
1016
50bbae35
AM		 1017 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1018 * configure: Regenerated.
1019 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1020 of operand to the .type directive (.e.g, "type").
534022ea 1021
4c400d5e
AM		 10222000-07-28 Alan Modra <alan@linuxcare.com.au>
1023
1024 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1025 * app.c (do_scrub_chars): Record where first comment found.
1026 * read.c (read_a_source_file): Init found_comment on entry, and
1027 notify whether comments found on exit.
1028 * config/tc-hppa.c (md_shortopts): Add "c".
1029 (md_longopts): Add warn-comment.
1030 (md_parse_option): Handle it.
1031 (md_show_usage): Show available options.
1032 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1033
0aa529cb
AC		 1034Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1035
1036 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1037 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1038 sym_ptr_ptr
0aa529cb
AC		 1039 (md_estimate_size_before_relax): Don't fall off end of function.
1040
c6a7ab1f
NC		 10412000-07-27 Kazu Hirata <kazu@hxi.com>
1042
1043 * config/tc-avr.c: Fix formatting.
1044 * config/tc-ns32k.c: Likewise.
1045
e0c6ed95
AM		 10462000-07-27 Alan Modra <alan@linuxcare.com.au>
1047
1048 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1049
10502000-07-27 Kazu Hirata <kazu@hxi.com>
1051
1052 * config/tc-d10v.c: Fix formatting.
1053 * config/tc-z8k.c: Likewise.
1054 * config/tc-sparc.c: Likewise.
1055
6883dc5e 10562000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1057
1058 * cgen.c (queue_fixup): Declare opinfo.
1059 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1060 (gas_cgen_md_operand): Ditto.
1061 (gas_cgen_md_apply_fix3): Ditto.
1062
39da8128
DD		 10632000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1064
1065 * config/obj-coff.c (obj_frob_symbol): Don't merge
1066 labels. Don't merge if the symbol isn't constant. Return
1067 immediately if a symbol is merged.
1068
65e68b04
AM		 10692000-07-22 Alan Modra <alan@linuxcare.com.au>
1070
1071 * frags.c (frag_align): Correct absolute section alignment.
1072
5e0d736c
DD		 10732000-07-20 DJ Delorie <dj@redhat.com>
1074
1075 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1076 it breaks linking against DLLs.
1077
3bcbcc3d
HPN		 10782000-07-20 Hans-Peter Nilsson <hp@axis.com>
1079
1080 * configure.in: Add CRIS support.
1081 * configure: Regenerate.
1082 * Makefile.am: (CPU_TYPES): Add cris.
1083 (CPU_OBJ_VALID) [aout]: Add cris.
1084 (MULTI_CPU_TYPES): Add cris.
1085 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1086 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1087 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1088 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1089 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1090 Regenerate dependencies.
1091 * Makefile.in: Regenerate.
1092 * aclocal.m4: Regenerate.
1093 * as.c: Declare crisaout, criself.
1094 * config/tc-cris.h, config/tc-cris.c: New.
1095 * config/e-criself.c, config/e-crisaout.c: New.
1096 * po/POTFILES.in, po/gas.pot: Regenerate.
1097
041ff4dd 10982000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1099
041ff4dd 1100 * read.c: Fix formatting.
efaf0ba4 1101 * write.c: Fix formatting.
041ff4dd 1102
f980ada0
L		 11032000-07-19 H.J. Lu <hjl@gnu.org>
1104
1105 * sb.c: Include <stdlib.h> if exists for abort ().
1106
25a8b250
AM		 11072000-07-19 Alan Modra <alan@linuxcare.com.au>
1108
1109 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1110 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1111 (pa_type_args): Same here.
1112
7a9aaf92
NC		 11132000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1114
1115 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1116 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1117 the storage class is already set.
1118
8098403c
NC		 11192000-07-17 Kazu Hirata <kazu@hxi.com>
1120
fafb6d17 1121 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1122 * config/tc-mn10200.c: Likewise.
1123 * config/tc-mn10300.c: Likewise.
1124 * config/tc-pj.c: Likewise.
1125 * config/tc-tic80.c: Likewise.
1126 * config/tc-w65.c: Likewise.
8098403c 1127
977e771a
FCE		 11282000-07-17 Frank Ch. Eigler <fche@redhat.com>
1129
1130 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1131 is defined.
1132
63bf5651
ILT		 11332000-07-15 Ian Lance Taylor <ian@zembu.com>
1134
1135 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1136 @code.
1137
1cd1c99b
AM		 11382000-07-15 Alan Modra <alan@linuxcare.com.au>
1139
1140 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1141 ELF as are used for SOM (except the 32-bit reloc one) to decide
1142 whether a symbol can be reduced to a section symbol. Expand on
1143 the comment for symbols involved in LR% and RR% expressions.
1144
119d663a
NC		 11452000-07-14 Nick Clifton <nickc@cygnus.com>
1146
1147 * config/tc-mips.c (mips_disable_float_construction): New
1148 static variable. Set to true if doubles should not be
1149 constructed by loading two single width fp registers with
1150 halves of the value.
1151 (mips_ip): Test mips_disable_float_construction.
1152 (md_longopts): Add command line switches --construct-floats
1153 and --no-construct-floats.
1154 (md_parse_option): Parse new command line options.
1155 (md_show_usage): Describe new command line options.
1156
1157 * doc/c-mips.texi: Document new command line options.
1158
906fac54
AM		 11592000-07-13 Koundinya K <kk@ddeorg.soft.net>
1160
1161 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1162 * configure: Regenerate.
1163
11642000-07-13 Hans-Peter Nilsson <hp@axis.com>
1165
1166 * configure.in (DEFAULT_EMULATION setting): Revert part of
1167 2000-07-01 change that set te_multi=multi unless set to tmips.
1168 * configure: Regenerate.
1169
7f788821
NC		 11702000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1171
1172 * config/obj-coff.c (coff_frob_section): Add padding to the last
1173 section when aligning it increases its size.
1174
9a736b6b
NC		 11752000-07-11 Kazu Hirata <kazu@hxi.com>
1176
1177 * config/tc-tic54x.c: Fix formatting.
1178
3dd5103b
NC		 11792000-07-10 Kazu Hirata <kazu@hxi.com>
1180
1181 * config/tc-h8500.c: Fix formatting.
1aea3bb8 1182 * config/tc-tic54x.c: Fix formatting.
3dd5103b 1183
46b85d42
AM		 11842000-07-10 Alan Modra <alan@linuxcare.com.au>
1185
1186 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1187 displacements correctly.
1188
1189 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1190
11912000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1192
1193 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1194 warning.
1195 (hash_jam): Ditto.
1196
ad1079af
AM		 11972000-07-09 Alan Modra <alan@linuxcare.com.au>
1198
1199 From David Huggins-Daines <dhd@linuxcare.com>
1200 * config/te-hppalinux64.h: Add a new emulation.
1201 * configure.in (emulations): Add configure bits to support the
1202 64-bit Linux/parisc target.
1203 * configure: Regenerate.
1204
1205 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1206 (md_shortopts): Add `V' for ELF.
1207
1208 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1209 when SOM or ELF_ARG_RELOC are defined.
1210 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1211 ELF_ARG_RELOC are defined.
1212 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1213 (pa_stringer): ..Do it here instead. Fix comment typos.
1214 (hppa_force_relocation): Cast enums to int before comparing with
1215 ints.
1216
1217 From Ryan Bradetich <rbradetich@uswest.net>
1218 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1219 redifinition warning.
1220 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1221 (hppa_force_relocation): ditto
ad1079af
AM		 1222 (md_apply_fix): Added cast to buf to fix warnings.
1223
1224 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1225 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1226
1227 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1228 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1229 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1230 reloc_type** to avoid warnings in switch.
1231 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1232 little earlier instead.
1233
1234 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1235 and elf.
1236 (pa_type_args): Use symbol_arg_reloc_info.
1237 (struct pa_it): Make arg_reloc unsigned int.
1238 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1239 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1240 (pa_code): Delete. pa_text duplicates this function.
1241 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1242 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1243 int.
1244 (cons_fix_new_hppa): Actually change selector to e_fsel when
1245 warning about assuming so.
1246 (tc_gen_reloc): More example elf arg reloc code.
1247 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1248 (hppa_force_relocation): Likewise.
1249
1250 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1251 files.
1252 (pa_end_of_source): Prototype.
1253 (hppa_fix_adjustable): Prototype.
1254 (LABELS_WITHOUT_COLONS): Move it..
1255 * config/te-hppa.h: To here.
1256
1257 * config/te-hppa64.h: New file.
1258
1259 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1260 type.
1261 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1262 format -10, -16, 16 relocs.
1263 (hppa_elf_mark_end_of_function): Test for null
1264 last_call_info->start_symbol
1265
1266 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1267 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1268 re_assesmble_* functions. Delete extraneous statements. Fix
1269 typos in comments.
1270 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1271 insn to re_assemble_*.
1272
623aa224
UC		 12732000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1274
1275 * doc/internals.texi (Expressions): Fix typo.
58a77e41 1276
c4aa876b
NC		 12772000-07-08 Kazu Hirata <kazu@hxi.com>
1278
1279 * config/tc-sh.c: Fix formatting.
d0313fb7 1280 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 1281 * depend.c: Fix formatting.
1282 * flonum-konst.c: Likewise.
1283 * flonum-mult.c: Likewise.
c4aa876b 1284
6b31947e
NC		 12852000-07-07 Kazu Hirata <kazu@hxi.com>
1286
a5bfe8c9 1287 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 1288 * config/obj-vms.c: Fix comments.
1289 * config/tc-a29k.c: Likewise.
1290 * config/tc-alpha.c: Likewise.
1291 * config/tc-h8300.c: Likewise.
1292 * config/tc-h8500.c: Likewise.
1293 * config/tc-i370.c: Likewise.
1294 * config/tc-ia64.c: Likewise.
1295 * config/tc-m68hc11.c: Likewise.
1296 * config/tc-m68k.c: Likewise.
1297 * config/tc-mips.c: Likewise.
1298 * config/tc-ns32k.c: Likewise.
1299 * config/tc-ppc.c: Likewise.
1300 * config/tc-z8k.c: Likewise.
6b31947e 1301
b8a9dcab
NC		 13022000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1303
1304 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1305 Default to '(SEC_LOAD | SEC_DATA)'.
1306 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1307
1308 * doc/internals.texi (CPU Backend): Describe
1309 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1310
beb2de9b
AC		 1311Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1312
1313 * as.c (parse_args): NULL terminate the long option list.
1314
24ddb296
AC		 1315Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1316
1317 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 1318 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 1319
1fe72011
NC		 13202000-07-05 Nick Clifton <nickc@cygnus.com>
1321
1322 * config/tc-d30v.c (write_2_short): Further changes to warning
1323 messages produced when combining EITHER_BUT_PREFER_MU attributed
1324 opcodes.
1325
a5bfe8c9 13262000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 1327
1328 * MAINTAINERS: new
1329
8de8f17e
AO		 13302000-07-04 Alexandre Oliva <aoliva@redhat.com>
1331
1332 * config/tc-arm.c (psrs): Accept combinations of flags.
1333
00d2865b
NC		 13342000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1335
1336 * config/tc-avr.c: Change _ () to _() around all strings marked
1337 for translation (exception from the usual coding style).
1338 (avr_opt): New struct variable, how the new switches are set.
1339 (OPTION_MMCU): Define as 'm' and actually use.
1340 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1341 (show_mcu_list): New function, display the list of known MCUs.
1342 (md_show_usage): Document the new switches. Call show_mcu_list.
1343 (avr_set_arch): Change 'm' to OPTION_MMCU.
1344 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1345 Handle the new switches.
1346 (avr_operands): Disable warnings for undefined combinations of
1347 operands if -mall-opcodes. Disable warnings for skipping two-word
1348 instructions if enhanced core or -mno-skip-bug.
1349 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1350 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1351 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1352 (avr_ldi_expression): Warn about implicit lo8().
1353 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1354
54588503
UC		 13552000-07-01 Koundinya K <kk@ddeorg.soft.net>
1356
50bbae35
AM		 1357 * configure.in: Add entry for mips-*-sysv4*MP*
1358 * configure: Rebuild
1359 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1360 elf32-tradlittlemips for traditional mips targets.
1361 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1362 test for Link Once sections as in adjust_reloc_syms.
1363 * config/te-tmips.h: New file for traditional mips targets. Define
1364 TE_TMIPS.
58a77e41 1365
c9900432
NC		 13662000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1367
1368 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1369 flags argument is not present, don't change an existing section's
1370 section's attributes. If the flags argument is present, warn if the
1371 attributes don't match the section's current attributes. When
1372 long section names are supported, set SEC_LINK_ONCE and
1373 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1374
9d87310a
HPN		 1375Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1376
1377 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1378 symbols; create them.
1379
dbddefbf
NC		 13802000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1381
1382 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 1383 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 1384
2ae7e77b
AH		 13852000-06-27 Aldy Hernandez <aldyh@redhat.com>
1386
1387 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 1388 expressions. Ignore the problem when handling 16 bit signed
1389 immediates, because the assembler will take care of the relocation
1390 later.
2ae7e77b 1391
6b2539e3
NC		 13922000-06-27 Nick Clifton <nickc@cygnus.com>
1393
1394 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 1395 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 1396 sequential order, and emit warning messages if the input source
1397 code contains constructs like that, or parallel constructs
1398 containing such opcodes.
1399
65aa24b6
NC		 14002000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1401
1402 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1403 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1404 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1405 (md_show_usage): Update usage message.
1406 (md_parse_option): Allow redefinition of MCU type within the
1407 same avr[1-5] bfd machine type. Show both old and new MCU type
1408 in the error message.
1409 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1410 Simplify 8K wrap code.
1411
f0c56b90
NC		 14122000-06-25 Kazu Hirata <kazu@hxi.com>
1413
50bbae35
AM		 1414 * config/obj-aout.c: Remove all uses of DEFUN.
1415 * config/obj-ieee.c: Likewise.
1416 * config/tc-sh.c: Fix comment typos.
1417 * config/tc-tahoe.c: Likewise.
1418 * config/tc-vax.c: Likewise.
1419 * config/tc-w65.c: Likewise.
1420 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 1421 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1422
6d249963
DD		 14232000-06-24 DJ Delorie <dj@cygnus.com>
1424
1425 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1426 more changes from Sept 1999
1427 (tc_i386_fix_adjustable): ditto
1428 (md_apply_fix3): ditto
1429
680d2857 14302000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 1431
680d2857
FCE		 1432 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1433 (gas_cgen_parse_operand): Set it around expression() call.
1434 (gas_cgen_md_operand): Test for it before longjmp().
1435
e7b305a2
AM		 14362000-06-24 Kazu Hirata <kazu@hxi.com>
1437
c0fecd35
AM		 1438 * config/tc-h8500.c: Remove all uses of DEFUN.
1439 * config/tc-sh.c: Likewise.
1440 * config/tc-w65.c: Likewise.
1441 * config/tc-z8k.c: Likewise.
1442
e7b305a2
AM		 1443 * config/tc-h8500.c: Fix typos in comments.
1444
ed6d6fd3
FCE		 14452000-06-23 Frank Ch. Eigler <fche@redhat.com>
1446
1447 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1448 is defined.
1449
f7c88872
AM		 14502000-06-23 matthew green <mrg@redhat.com>
1451
1452 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 1453 defined. Fix error message for `[' grouping.
f7c88872 1454
70d6ecf3
AM		 14552000-06-22 Kazu Hirata <kazu@hxi.com>
1456
1457 * config/tc-h8300.c: Fix formatting and comment typos.
1458
e9718fe1
TW		 14592000-06-22 Timothy Wall <twall@cygnus.com>
1460
1461 * config/tc-ia64.c (note_register_values): Move premature QP
1462 notation clearing into the appropriate place.
1463
45288df1
AM		 14642000-06-22 Alan Modra <alan@linuxcare.com.au>
1465
1581f8c9
AM		 1466 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1467 first before anything else. Add bin-bugs.h, emul.h and progress.h
1468 Sort list of files as for $(OBJS) in Makefile.am.
1469
1470 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1471 find one. Remake dependencies.
1472 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1473 * Makefile.in: Regenerate.
1474 * doc/Makefile.in: Regenerate.
1475
45288df1
AM		 1476 * config/tc-i386.c (i386_displacement): Don't assume a constant
1477 displacement is necessarily 16 bits when in 16 bit code mode.
1478 (md_assemble): Instead size the displacement here after we know
1479 for sure that a .code16gcc operand hasn't automatically added
1480 operand size prefixes.
1481
01580992
L		 14822000-06-21 H.J. Lu <hjl@gnu.org>
1483
1484 * Makefile.am: Rebuild dependency.
1485 * Makefile.in: Rebuild.
1486
40f09f82
JL		 14872000-06-21 Kazu Hirata <kazu@hxi.com>
1488
1489 * config/tc-h8300.c (parse_reg): Make the function static.
1490 (parse_exp): Likewise.
1491
78295804
DD		 14922000-06-20 DJ Delorie <dj@cygnus.com>
1493
1494 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1495 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1496 for cygwin import libraries to work properly.
1497
45f85b08
L		 14982000-06-20 H.J. Lu <hjl@gnu.org>
1499
1500 * Makefile.am: Rebuild dependency.
1501 * Makefile.in: Rebuild.
1502 * configure: Likewise.
1503 * doc/Makefile.in: Likewise.
1504
39bec121
TW		 15052000-06-20 Timothy Wall <twall@cygnus.com>
1506
1507 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 1508 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 1509 * doc/c-tic54x.texi: New.
1510 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 1511 documentation file.
39bec121 1512 * doc/all.texi: Add C54X.
3e87a760 1513 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 1514 * doc/Makefile.in: Regenerate.
1515 * configure.in: Add tic54x and define LIBM for tic54x.
1516 * configure: Regenrate.
1517 * config/tc-tic54x.[ch]: New.
1518 * config/obj-coff.h: Add tic54x.
1519 * Makefile.am: (CPU_TYPES): Add tic54x.
1520 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1521 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1522 (as_new_LDADD): Add $(LIBM).
1523 * Makefile.in: Regenerate.
3e87a760 1524
60bcf0fa
NC		 15252000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1526
1527 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1528 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1529 * doc/as.texinfo: Likewise.
1530
1531 * configure, Makefile.in: Regenerate.
1532 * configure.in (emulations): Recognize m6811 and m6812.
1533 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1534 Added files for 68hc11 and 68hc12 assembler.
1535 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1536 * config/tc-m68hc11.h: Header definition for that assembler.
1537
ec05f674
NC		 15382000-06-18 Nick Clifton <nickc@redhat.com>
1539
24ef8152
NC		 1540 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1541 instead of OCTETS_PER_BYTE.
1542
ec05f674 1543 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 1544 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 1545
119caedd
L		 15462000-06-18 H.J. Lu <hjl@gnu.org>
1547
1548 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1549 * configure: Rebuild.
1550
607723e4
NC		 15512000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1552
3e87a760
AM		 1553 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1554 to BFD_ASSEMBLER.
607723e4 1555
b946ec34
NC		 15562000-06-16 Nick Clifton <nickc@cygnus.com>
1557
1558 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1559 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1560
1561 * doc/c-mips.texi: Document newly accepted cpu variants.
1562
37ce37b1
UC		 15632000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1564
1565 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1566
c06ae4f2
UC		 15672000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1568
1569 * macro.c (getstring): Make it possible to escape the quote
1570 character.
1571
20348649
JL		 1572Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1573
1574 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1575
bcef29e6
L		 15762000-06-13 H.J. Lu <hjl@gnu.org>
1577
1578 * configure: Regenerate.
1579
63a0b638
AM		 15802000-06-09 Alan Modra <alan@linuxcare.com.au>
1581
1582 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1583 separator.
1584 * doc/internals.texi (line_separator_chars): Semicolon is no
1585 longer a default. Mention null and newline as defaults.
1586
1587 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1588
1589 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1590 * config/tc-i860.h (line_separator_chars): Likewise.
1591 * config/tc-h8300.c (line_separator_chars): Likewise.
1592 * config/tc-i960.c (line_separator_chars): Likewise.
1593 * config/tc-m68k.c (line_separator_chars): Likewise.
1594 * config/tc-mips.c (line_separator_chars): Likewise.
1595 * config/tc-ns32k.c (line_separator_chars): Likewise.
1596 * config/tc-sparc.c (line_separator_chars): Likewise.
1597 * config/tc-vax.c (line_separator_chars): Likewise.
1598
1599 * config/tc-h8300.c (comment_chars): Use string initialiser.
1600 * config/tc-i960.c (line_comment_chars): Likewise.
1601 * config/tc-z8k.c (comment_chars, line_comment_chars,
1602 line_separator_chars): Likewise.
1603
1604 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1605 for TE_LINUX.
1606
9bab9349
NC		 16072000-06-08 Nick Clifton <nickc@cygnus.com>
1608
1609 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1610 for size 1 fixes.
1611
946efd95
DB		 16122000-06-08 David O'Brien <obrien@FreeBSD.org>
1613
1614 * configure.in (VERSION): Update to show this is the CVS mainline.
1615
6480b79a
DB		 16162000-06-08 Matthew Jacob <mjacob@feral.com>
1617
1618 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1619 $at is the integer register $r28, vs. both $r28 and the floating
1620 point register $f28.
1621
10850f29
JW		 16222000-06-08 James E. Wilson <wilson@cygnus.com>
1623
1624 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1625 (dot_endp): Don't call ia64_flush_insns.
1626 (emit_one_bundle): Don't delete prologue/body records from
1627 unwind_record list in first loop. Rewrite second loop to account for
1628 this.
1629
150f24a2
JW		 16302000-06-07 David Mosberger <davidm@hpl.hp.com>
1631
1632 * config/tc-ia64.c: Add missing prototypes.
1633 (generate_unwind_image): Cast argument to output_unw_records call.
1634
e38c9cc2
DC		 1635Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1636
46b85d42 1637 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 1638
1188e082
DC		 1639Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1640
1641 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1642 (REGISTER_P): likewise.
1643 (avr_opcodes): uses include/opcode/avr.h
1644 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 1645
ac743b2c
AM		 16462000-06-04 Alan Modra <alan@linuxcare.com.au>
1647
0b545448
AM		 1648 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1649 initializers too.
ac743b2c 1650
969e1a7b
L		 16512000-06-03 H.J. Lu <hjl@gnu.org>
1652
1653 * read.c (is_end_of_line): Put back `;'.
1654
65172ab8
AM		 16552000-06-03 Alan Modra <alan@linuxcare.com.au>
1656
1657 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1658
b75c0c92
AM		 16592000-06-01 Alan Modra <alan@linuxcare.com.au>
1660
1661 * expr.c (operand): Test is_end_of_line outside switch to catch
1662 line separator chars that are also operators.
1663 (operator): Return O_illegal for line separator chars.
1664
1665 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1666 entry (or `!' entry for TC_HPPA).
1667
1668 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1669 before indexing is_end_of_line. Remove redundant check for '\0'.
1670 (fp_op2): Likewise.
1671 * config/tc-h8500.c (md_assemble): Likewise.
1672 * config/tc-mcore.c (md_assemble): Likewise.
1673 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1674 (md_atof): Likewise
1675
1676 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1677 is_end_of_line.
1678 * config/tc-mcore.c (mcore_cons): Likewise.
1679 (mcore_float_cons): Likewise.
1680 (mcore_stringer): Likewise.
1681 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1682
a6836251
SB		 16832000-06-01 Scott Bambrough <scottb@netwinder.org>
1684
1685 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1686
43841e91
NC		 16872000-05-29 Nick Clifton <nickc@cygnus.com>
1688
1689 * config/tc-sh.c: Fix compile time warning messages.
1690
1691 * config/tc-mips.c: Fix compile time warning messages.
1692
a057431b
PB		 16932000-05-29 Philip Blundell <philb@gnu.org>
1694
1695 * doc/as.texinfo: Update copyright dates.
a81d9f0c 1696 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 1697 * NEWS: Mention ARM ELF support.
1698
3c07fb76
AO		 16992000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1700
1701 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1702 it is modified, and use the real_size to compute the frag address
1703 for dwarf2 line info.
1704
ad4d6ccf
AM		 17052000-05-27 Alan Modra <alan@linuxcare.com.au>
1706
1707 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1708 line-matching scheme to cope with automake moving variables around.
1709 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1710 * Makefile.in: Regenerate.
1711
6faf3d66
JJ		 17122000-05-26 Jakub Jelinek <jakub@redhat.com>
1713
1714 * config/tc-sparc.c (sparc_relax): New.
1715 (md_longopts): Add -relax and -no-relax options.
1716 (md_parse_options, md_show_usage): Likewise.
1717 (md_apply_fix3): Optimize tail call into branch always if possible.
1718
0a44c2b1
DL		 1719Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1720
1721 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1722 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1723 rules, with warning when a GAS statement specifies a packing that
1724 will result in an instruction being squashed.
3e87a760
AM		 1725 Added typdef packing_type and enumerals, changed various integer
1726 literals to use the enumerals.
0a44c2b1 1727
e0c9811a
JW		 17282000-05-24 David Mosberger <davidm@hpl.hp.com>
1729
1730 * config/tc-ia64.c (dot_restorereg_p): New function.
1731 (md_pseudo_table): Add restorereg.p.
1732 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1733 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1734
1735 * config/tc-ia64.h (unw_record_type): Add unwabi.
1736 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1737 called MASK with members for imask, and the masks produced by
1738 fr_mem, gr_mem, br_mem, and frgr_mem.
1739 (unw_p_record): Add members ABI and CONTEXT.
1740 (unw_x_record): Add member AB.
1741 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1742 as pseudo-register for use during unwind info generation.
1743 (AR_PFS, AR_LC): New macros.
1744 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1745 whose names start with an at sign (as in "@priunat").
1746 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1747 register.
1748 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1749 proc_end, unwind_info, personality_routine): Consolidate into
1750 "unwind" structure to reduce offset-table use. Add member
1751 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1752 to be emitted.
1753 (output_R1_format, output_R3_format, output_P3_format,
1754 output_P6_format): Initialize R with zero to reduce compiler warnings.
1755 (output_P7_format): Ditto. Add `default' branch to switch
1756 statement to reduce compiler warnings.
1757 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1758 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1759 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1760 into single argument.
1761 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1762 compiler warnings. Merge A and B args into single argument.
1763 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1764 A and B args into single argument.
1765 (free_record): Removed (wasn't used).
1766 (free_list_records): Also free imasks in prologue records.
1767 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1768 (output_spill_mask): Remove.
1769 (output_unwabi): New function.
1770 (output_epilogue, output_label_state, output_copy_state): Call
1771 alloc_record.
1772 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1773 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1774 argument.
1775 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1776 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1777 as part of handling the prologue records. Emit region's imask if
1778 we have one. Handle unwabi, epilogue, label_state, copy_state,
1779 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1780 spill_sprel_p, and spill_reg_p records.
1781 (set_imask, count_bits, slot_index): New function.
1782 (fixup_unw_records): Fix region size computation. Handle
1783 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1784 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1785 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1786 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1787 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1788 (dot_save): Use manifest constants for applicaton registers.
1789 Handle REG_PR and REG_PRIUNAT.
1790 (dot_restore): Don't just ignore it.
1791 (dot_restorereg): New function..
1792 (generate_unwind_image): Ensure unwind info is a multiple of eight
1793 bytes, not just four bytes.
1794 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1795 (dot_altrp): Don't just ignore it.
1796 (dot_savemem): New function. Replaces dot_savesp() and
1797 dot_savepsp(). Use manifest constants for applicaton registers.
1798 Handle REG_PR and REG_PRIUNAT.
1799 (dot_savef): Simplify.
1800 (dot_saveb): Support generation of br_gr.
1801 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1802 dot_label_state, dot_copy_state): New function.
1803 (dot_unwabi): Don't just ignore it.
1804 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 1805 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 1806 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1807 (emit_one_bundle): Set slot number for prologue/body records
1808 *before* emitting the first insn.
1809 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1810 (md_begin): Declare "psp" pseudo-register.
1811 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1812 so we don't get segfault.
1813 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1814 counts as required per SW Conventions manual
1815 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1816 output_preds_psprel, output_preds_sprel, output_spill_base,
1817 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1818 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1819 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1820 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1821 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1822 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1823 (dot_vframe): Implement.
1824 (dot_vframesp, dot_vframepsp): New function.
1825
f98fd99f
HPN		 1826Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1827
1828 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 1829 * configure: Regenerate.
f98fd99f 1830
ee7fcc42
AM		 18312000-05-23 Alan Modra <alan@linuxcare.com.au>
1832
1833 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1834 (md_estimate_size_before_relax): so we can use it here instead of
1835 old kludges. Localise vars to blocks. Comment.
1836
1837 * frags.c (frag_new): Update fr_var comments.
1838 * frags.h (struct frag): Ditto.
1839
c67e42c9
RH		 18402000-05-22 Richard Henderson <rth@cygnus.com>
1841
1842 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1843 (pseudo_func): Add pcrel.
1844 (operand_match): Handle IA64_OPND_TGT64.
1845 (build_insn): Likewise.
1846 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1847 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1848 (fix_insn): Handle all three 64-bit relocation types.
1849
5110c57e
HPN		 1850Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1851
1852 * obj.h (struct format_ops): New members begin, app_file,
1853 s_set_other, s_set_desc, s_get_type, s_set_type,
1854 separate_stab_sections, init_stab_section.
1855
1856 * config/obj-multi.h: Update GPL notice to v2.
1857 (obj_begin): New.
1858 (obj_app_file): New.
1859 (S_SET_SIZE): Test s_set_size for NULL before calling.
1860 (S_SET_ALIGN): Similar for s_set_align.
1861 (S_SET_OTHER): New.
1862 (S_SET_DESC): New.
1863 (S_GET_TYPE): New.
1864 (S_SET_TYPE): New.
1865 (SEPARATE_STAB_SECTIONS): New.
1866 (INIT_STAB_SECTION): New.
1867 (EMIT_SECTION_SYMBOLS): New.
1868 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1869
1870 * config/obj-elf.h: Update GPL notice to v2.
1871 Mention that this file is included from obj-multi.h.
1872 (obj_begin): Wrap definition in ifndef.
1873 (elf_file_symbol): Constify declaration.
1874 (obj_app_file): Ditto.
1875 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1876 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1877
1878 * config/obj-elf.c (elf_s_set_other): New.
1879 (elf_file_symbol): Constify argument.
1880 (elf_separate_stab_sections): New.
1881 (elf_init_stab_section): New.
1882 (elf_format_ops): Add new members. Remove comma at end.
1883
1884 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1885 (ecoff_format_ops): Add new fields. Remove comma at end.
1886 Mention inconsistency for emit_section_symbols.
1887
1888 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1889
1890 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1891 (coff_separate_stab_sections): New.
1892 (coff_format_ops): Add new members.
1893
1894 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1895 (obj_aout_s_set_other): New.
1896 (obj_aout_s_set_desc): New.
1897 (obj_aout_s_get_type): New.
1898 (obj_aout_s_set_type): New.
1899 (obj_aout_separate_stab_sections): New.
1900 (aout_format_ops): New members added. Use obj_aout_process_stab,
1901 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1902 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1903 appropriate.
1904 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1905
b98ef147
AM		 19062000-05-22 Alan Modra <alan@linuxcare.com.au>
1907
1908 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1909 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1910 (md_estimate_size_before_relax): Ensure jumps to weak and
1911 externally visible symbols are relocatable.
1912
0aa5d426
HPN		 1913Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1914
1915 * stabs.c (aout_process_stab): Make global.
1916 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1917 * read.h (aout_process_stab): Declare.
1918
1919 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1920 Generalize to *aout, *coff *elf.
1921 * configure: Regenerated.
1922
1923 * doc/internals.texi (Object format backend): Say
1924 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 1925
1926 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1927 * Makefile.in: Regenerated.
1928
7c3dc350
CM		 19292000-05-19 Catherine Moore <clm@cygnus.com>
1930
1931 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1932
b3b6a3fe
JL		 19332000-05-18 Alan Modra <alan@linuxcare.com.au>
1934
1935 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1936 instruction to reflect change in re_assemble_*.
1937
c9e10a08
JL		 1938Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1939
1940 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1941 build PA64 ELF tools.
1942 * configure: Rebuilt.
1943
3043679f
AM		 19442000-05-17 Alan Modra <alan@linuxcare.com.au>
1945
1946 * Makefile.am: Regenerate dependencies.
1947 * Makefile.in: Regenerate.
1948
322f2c45
NC		 19492000-05-15 Nick Clifton <nickc@cygnus.com>
1950
1951 * config/tc-arm.c (struct asm_psr): Add boolean field
1952 distinguishing between CSPR and SPSR. Rename 'number' field
1953 to 'field'.
1954 (psrs): Rearrange contents to match new asm_psr structure.
1955 (arm_psr_parse): Move next to psr_required_here. Make it
1956 return an asm_psr structure.
1957 (psr_required_here): Use asm_psr structure returned by
1958 arm_psr_parse.
1959 (do_msr): Reorganise to allow psr_required_here to be called
1960 only once.
1961 (md_undefined_name): Mark 'name' parameter as unused, since
1962 the COFF target does not use it.
322f2c45 1963
5e6cbf41
PB		 19642000-05-14 David O'Brien <obrien@FreeBSD.org>
1965
1966 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1967 standards.
1968 * config/te-aux.h: Likewise.
1969 * config/te-dpx2.h: Likewise.
1970 * config/te-go32.h: Likewise.
1971 * config/te-hp300.h: Likewise.
1972 * config/te-hppa.h: Likewise.
1973 * config/te-i386aix.h: Likewise.
1974 * config/te-ic960.h: Likewise.
1975 * config/te-interix.h: Likewise.
1976 * config/te-nbsd532.h: Likewise.
1977 * config/te-pc532mach.h: Likewise.
1978 * config/te-ppcnw.h: Likewise.
1979 * config/te-psos.h: Likewise.
1980 * config/te-sparcaout.h: Likewise.
1981 * config/te-sun3.h: Likewise.
1982 * config/te-sysv32.h: Likewise.
1983
4132022d
AM		 19842000-05-14 Alan Modra <alan@linuxcare.com.au>
1985
1986 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1987 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1988 and sign extend without an if statement.
1989 (build_bytes): Likewise.
1990
19912000-05-14 Kazu Hirata <kazu@hxi.com>
1992
1993 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1994 X_add_symbol L_32 case.
1995
b4fd930a
AM		 19962000-05-14 David O'Brien <obrien@FreeBSD.org>
1997
1998 * config/te-freebsd.h: New file.
1999
a38cf1db
AM		 20002000-05-13 Alan Modra <alan@linuxcare.com.au>
2001
897083bd
AM		 2002 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2003 bindtextdomain): Replace defines with those from intl/libgettext.h
2004 to quieten gcc warnings.
2005
a38cf1db
AM		 2006 * NEWS: Mention x86 .arch and -q.
2007
2008 * config/tc-i386.c (quiet_warnings): New.
2009 (md_assemble): Use quiet_warnings.
2010 (md_parse_option): Set quiet_warnings from -q.
2011 (md_show_usage): Mention -q, delete -m.
2012 (flag_do_long_jump): Delete.
2013 (md_parse_option): Remove -m.
2014 (md_show_usage): Remove -m.
2015 (md_create_long_jump): Remove useless flag_do_long_jump code.
2016
2017 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2018 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2019
e413e4e9
AM		 20202000-05-13 Alan Modra <alan@linuxcare.com.au>
2021 Alexander Sokolov <robocop@netlink.ru>
2022
2023 * doc/c-i386.texi (i386-Arch): New section.
2024 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2025
2026 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2027 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2028 architecture has been given and is not 486.
2029 (set_cpu_arch): New.
2030 (md_pseudo_table): Add .arch.
2031 (md_assemble): Warn if cpu architecture has been given and an
2032 unsupported instruction.
2033
2034 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2035 Move operand_types bit defines after relevant template field.
2036 (template): Add cpu_flags.
2037 (Cpu*): Define.
2038 (arch_entry): New.
2039
e8b1cae5
AO		 20402000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2041
2042 * config/tc-mn10300.h (md_end): Define.
2043 (mn10300_finalize): Declare.
2044 * config/tc-mn10300.c: Include dwarf2dbg.h.
2045 (debug_line): Define.
2046 (md_assemble): Generate dwarf2 line info.
2047 (mn10300_finalize): New function. Finalize dwarf2 info.
2048
426b0403
AM		 20492000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2050
2051 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2052 external version of the relocation for weak symbols.
2053
e4c58b25
JW		 20542000-05-08 David Mosberger <davidm@hpl.hp.com>
2055
2056 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2057 frame size in units of 16 bytes, as required per SW Conventions manual.
2058 (output_unw_records): Output info-block header as a dword to get
2059 byte-order right.
2060
8fce3f5e
AM		 20612000-05-08 Alan Modra <alan@linuxcare.com.au>
2062
2063 * as.h: #include "file", not <file> on files from ../include.
2064 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2065 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2066 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2067 (tc_coff_symbol_emit_hook): Ditto.
2068 (OPTCOUNT): Cast to int to avoid compiler warning.
2069 (md_begin): Fix signed/unsigned warnings.
2070
20712000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2072
2073 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2074 ABRANCH LONG case for a conditional branch on a 68000.
2075 (md_estimate_size_before_relax): Likewise. Also handle
2076 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2077 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2078 PC-relative on all CPUs.
2079 (md_estimate_size_before_relax): Likewise.
2080
fb166ee3
AM		 20812000-05-04 Alan Modra <alan@linuxcare.com.au>
2082
2083 * as.c (parse_args): Just mention current year in printed
2084 copyright message.
2085
7a899fff
C		 20862000-05-03 J.T. Conklin <jtc@redback.com>
2087
2088 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2089 unit registers.
7a899fff
C		 2090 (md_parse_option): Recognize -m7400.
2091
44877466
ILT		 20922000-05-03 Ian Lance Taylor <ian@zembu.com>
2093
2094 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2095 don't permit lp to become less than the words array.
2096
eaa15ab8
NC		 20972000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2098
2099 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2100 Fix little-endian case.
2101
7c4f6a03
AM		 21022000-05-03 David O'Brien <obrien@NUXI.com>
2103
2104 * as.c (parse_args): Update copyright.
2105
da5d444c
AM		 21062000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2107
2108 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2109 for the .bss section too.
2110
3f9b03b5
AM		 21112000-05-02 Alan Modra <alan@linuxcare.com.au>
2112
2113 * configure.in: Set em=linux for hppa-*-linux.
2114 * configure: Regenerate.
2115 * doc/Makefile.in: Regenerate with correct automake.
2116
2117 * frags.c (frag_grow): Sanity check chunk_size.
2118
2119 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2120 * config/obj-som.h: Likewise.
2121 * config/obj-ieee.h: Likewise.
2122
2123 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2124
2125 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2126 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2127 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2128 (pa_ip): low_sign_unext now returns via function value. Use
2129 re_assemble_* instead of dis_assemble_* and
2130 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2131 unnecessarily.
2132 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2133 (md_section_align, md_parse_option, md_show_usage,
2134 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2135 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2136 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2137 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2138 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2139 pa_text): Likewise.
2140 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2141 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2142 outside of switch. Correct mask and shifting errors in case 10
2143 and case -11. In case 21, compare against signed range to suit
2144 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2145 case 17 and case 22, use offsetT variable to properly check range.
2146 Use re_assemble_* here too.
2147 (evaluate_absolute): Change type of value to offsetT. Call
2148 hppa_field_adjust to do the work for us.
2149 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2150 (pa_parse_cmpib_64_cmpltr): Ditto.
2151 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2152 of i to unsigned int.
2153 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2154 (pa_end_of_source): Return type is void.
2155
a2984248
CM		 2156Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2157
2158 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2159
df136245
DC		 2160Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2161
2162 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2163 More comments added.
2164 (md_begin): Removed "construct symbols for each register name".
2165 Because register names conflicts with GCC generated function
2166 names.
2167 (avr_operand): Now constant numbers can be used as a register
2168 identifiers (0 as r0, 31 as r31).
2169 (md_assemble): use skip_space () before parsing instruction
2170 operands.
2171
c1e73230
AM		 21722000-05-01 Alan Modra <alan@linuxcare.com.au>
2173
2174 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2175 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2176 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2177 * configure: Regenerate.
2178
a1934524
AM		 21792000-04-29 Andreas Jaeger <aj@suse.de>
2180
2181 * as.h: Correctly check GCC version.
2182
d9b7d820
AM		 21832000-04-26 David O'Brien <obrien@FreeBSD.org>
2184
2185 * doc/as.1: Fix unbalanced brackets.
2186
2187 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2188 TE_FreeBSD.
2189 (line_comment_chars): Set to '/' if TE_FreeBSD.
2190
cea1ab94
JL		 2191Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2192
2193 * configure.in: Configury support for PA64 (currently disabled).
2194 * configure: Rebuilt.
2195
e799a695
AM		 21962000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2197
3e87a760 2198 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 2199 bfd_set_section_alignment.
2200
3b0ec529
AM		 22012000-04-25 Alan Modra <alan@linuxcare.com.au>
2202
2203 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2204 than 32.
2205
adcf07e6
NC		 22062000-04-24 Nick Clifton <nickc@cygnus.com>
2207
2208 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2209 * doc/as.texinfo (Align): Include arm and strongarm in list of
2210 targets that have the second form of the behaviour of the .align
3e87a760 2211 directive.
adcf07e6 2212
5047a41f
JL		 22132000-04-24 Mark Klein <mklein@dis.com>
2214
2215 * obj-som.c: Terminate obj_pseudo_table.
2216
a47cf567
NC		 2217Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2218
2219 * as.c (parse_args): Allow md_parse_option to override -a listing
2220 option.
2221 * config/obj-coff.c (add_lineno): Change type of offset parameter
2222 from "int" to "bfd_vma."
2223 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2224 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2225 (ppc_change_csect): Align correctly for XCOFF64.
2226 (ppc_machine): New function, which discards "ppc_machine" line.
2227 (ppc_tc): Cons for 8 when code is 64 bit.
2228 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2229 relocations.
2230 (md_parse_option): Handle -a64 and -a32.
2231 (ppc_xcoff64): New.
2232 * config/tc-ppc.h (TARGET_MACH): Define.
2233 (TARGET_FORMAT): Move to function.
2234 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2235
2236Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2237
2238 * config/tc-avr.c: New AVR_ISA_ defined.
2239 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2240 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2241 for `fmul', `movw' and `lpm R,Z' instructions.
2242 (avr_operands): Warn if current opcode is a two-word instruction
2243 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2244 (avr_opcodes): New commands added.
2245 (REGISTER_P): Check 'a' and 'v' constraint letters.
2246 (mcu_types): New MCU added.
2247
bf3ca999
TW		 22482000-04-22 Timothy Wall <twall@cygnus.com>
2249
2250 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2251 to "natval".
2252 (operand_match): Conditionally insert default bit values for IMMU9.
2253
98e5953c
JL		 22542000-04-14 Matthew Green <mrg@cygnus.com>
2255
2256 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2257 * configure: Rebuilt.
2258
a02fab7e
JL		 2259Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2260 Jason Eckhardt <jle@cygnus.com>
2261
c67e42c9 2262 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 2263
2264 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2265 Added handling of new operand types l,y,&,fe,fE,fx.
2266
800eeca4
JW		 2267Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2268 David Mosberger <davidm@hpl.hp.com>
2269 Timothy Wall <twall@cygnus.com>
2270 Andrew MacLeod <amacleod@cygnus.com>
2271 Jim Wilson <wilson@cygnus.com>
2272
2273 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 2274 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 2275 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2276 * Makefile.in: Rebuild.
2277 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2278 * configure: Rebuild.
2279 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2280 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2281 * expr.c (expr): Handle md_optimize_expr.
2282 * read.c (LEX_HASH): Add comment.
2283 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 2284
66778679
RH		 22852000-04-21 Richard Henderson <rth@cygnus.com>
2286
2287 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2288 bundling a non-delayed branch type instruction.
2289
aa15f6f7
AO		 22902000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2291
2292 * config/tc-mn10300.c (HAVE_AM30): Define.
2293 (md_assemble): Use it.
2294
16adf844
AM		 22952000-04-19 Alan Modra <alan@linuxcare.com.au>
2296
742f45cf
AM		 2297 * config/obj-elf.c (obj_elf_change_section): Check for changed
2298 section attributes.
2299
16adf844
AM		 2300 * Makefile.am: (CPU_MULTI_VALID): Remove.
2301 (MULTI_CPU_TYPES): Define.
2302 (MULTI_CPU_OBJ_VALID): Define.
2303 (DEPTC): Use the above.
2304 (DEPOBJ): Same here.
2305 (DEP2): And here.
2306 Regenerate dependencies.
2307 * Makefile.in: Regenerate.
2308
9c46fb1b
AM		 23092000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2310
742f45cf 2311 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 2312
508866be
L		 23132000-04-18 H.J. Lu (hjl@gnu.org)
2314
2315 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 2316 bfd_vma for non-bfd assemblers.
508866be 2317
ba2adb93
AM		 23182000-04-17 Alan Modra <alan@linuxcare.com.au>
2319
2320 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2321 doesn't give spurious errors.
2322
12ff5d56
AM		 23232000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2324
66778679 2325 * as.h (SEEK_SET): Define if undefined.
12ff5d56 2326
fc633e5b
AM		 23272000-04-13 Alan Modra <alan@linuxcare.com.au>
2328
2329 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2330 constants, and don't assume offsetT is 32 bits.
2331
1ed18ec1
NC		 23322000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2333
2334 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2335 (md_pcrel_from_section): Add prototype.
2336 (d10v_fix_adjustable): Add prototype.
2337 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2338
2339 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2340
3db10f32
NC		 23412000-04-12 Nick Clifton <nickc@cygnus.com>
2342
2343 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2344 symbol in frag chain.
2345
847f7ad4
AM		 23462000-04-10 Alan Modra <alan@linuxcare.com.au>
2347
2348 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2349 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2350 (fits_in_signed_word, smallest_imm_type): Ditto.
2351 (md_assemble): Use an offsetT var to hold offsetT values, not a
2352 long.
2353 (offset_in_range): New.
2354 (md_assemble): Use it.
2355 (md_convert_frag): Change type of target_address, opcode_address,
2356 and displacement_from_opcode_start to offsetT.
2357 (md_create_short_jump): Change type of offset to offsetT.
2358 (md_create_long_jump): Ditto.
2359 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2360 (md_chars_to_number): Remove.
2361 (output_invalid): Remove duplicate prototype.
2362
ec694b89
NC		 23632000-04-09 Nick Clifton <nickc@cygnus.com>
2364
2365 * Makefile.am (CPU_TYPES): Add 'avr'.
2366 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2367 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2368
16adf844 2369 * Makefile.in: Regenerate.
ec694b89
NC		 2370
2371 * doc/as.texinfo: Add M32R documentation.
2372
a2d91340 2373Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 2374
a2d91340 2375 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 2376 --enable-build-warnings option.
a2d91340
AC		 2377 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2378 * Makefile.in, configure: Re-generate.
2379
d92b1a8a
NC		 23802000-04-07 Nick Clifton <nickc@cygnus.com>
2381
2382 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2383 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2384 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2385 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2386 (arm_force_relocation): Force relocations for
2387 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2388
52ccafd0
JR		 2389Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2390
2391 * config/tc-sh.c (get_operands): There's no third operand if the
2392 first operand is an immediate.
2393
015551fc
JR		 2394Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2395
2396 * config/tc-sh.c (immediate): Delete.
2397 (sh_operand_info): Add immediate member.
2398 (parse_reg): Use A_PC for pc.
2399 (parse_exp): Add second argument 'op'. All callers changed.
2400 (parse_at): Expect pc to be coded as A_PC.
2401 Use immediate field in *op.
2402 (insert): Add fourth argument 'op'. All callers changed.
2403 (build_relax): Add second argument 'op'. All callers changed.
2404 (insert_loop_bounds): New function.
2405 (build_Mytes): Remove DISP_4.
2406 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2407 (assemble_ppi): Use immediate field in *operand.
2408 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2409 (md_apply_fix): Likewise.
2410 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2411
79bd78be
AO		 2412Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2413
2414 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2415
e30e5a6a
HPN		 2416Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2417
2418 * internals.texi (CPU backend): Document
2419 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2420
41b49281
AM		 24212000-04-04 Alan Modra <alan@linuxcare.com.au>
2422
8ad3436c
AM		 2423 * po/gas.pot: Regenerate.
2424
2425 * as.c (show_usage): Restore translated part of bug string.
2426 * gasp.c (show_usage): Likewise.
2427
41b49281
AM		 2428 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2429 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2430 than move-if-change.
2431 (DEP1): Modify for "gcc -MM".
2432 (DEPTC): Likewise.
2433 (DEPOBJ): Likewise.
2434 (DEP2): Likewise.
2435 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2436 Update dependencies.
2437 * Makefile.in: Regenerate.
2438
0a727238
AO		 24392000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2440
2441 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2442 (md_begin): Likewise.
2443 (HAVE_AM33): New macro.
2444 (md_assemble): Use it. Match r_regs and xr_regs only if
2445 HAVE_AM33.
2446
c20f4f8c
AM		 24472000-04-03 Alan Modra <alan@linuxcare.com.au>
2448
2449 * as.h: #include "bin-bugs.h"
2450 * as.c (show_usage): Use REPORT_BUGS_TO.
2451 * gasp.c: #include "bin-bugs.h"
2452 (show_usage): Use REPORT_BUGS_TO.
2453
2454 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2455
753f6b12
HPN		 2456Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2457
2458 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2459 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2460 adjustments.
2461
726c5dcd
AM		 24622000-04-03 Alan Modra <alan@linuxcare.com.au>
2463
2464 * config/tc-i386.c (i386_immediate): Don't assume a constant
2465 immediate is necessarily 16 bits when in 16 bit code mode.
2466 (md_assemble): Instead set guess_suffix here after we have checked
2467 registers.
2468
bf80011a
RH		 24692000-04-02 Richard Henderson <rth@cygnus.com>
2470
2471 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2472 quantities. Correct right shift sign extension.
2473 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2474 32-bit value when shifting into place.
2475
92161534
ILT		 24762000-04-01 Ian Lance Taylor <ian@zembu.com>
2477
2478 * app.c: Add ATTRIBUTE_UNUSED as needed.
2479 * config/tc-ppc.c: Likewise.
2480 (ppc_size): Make unsigned long.
2481 (ppc_insert_operand): Add casts to avoid warnings.
2482
447f3982
NC		 24832000-03-31 Nick Clifton <nickc@cygnus.com>
2484
2485 * config/tc-d10v.h (md_flush_pending_output): Define.
2486
21d75ec2
NC		 24872000-03-29 Nick Clifton <nickc@cygnus.com>
2488
2489 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2490 segment. Works for both BFD_ASSEMBLER and others.
2491 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2492
d1a1bf19
NC		 24932000-03-29 Nick Clifton <nickc@cygnus.com
2494
2495 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2496
224de7a5
AM		 24972000-03-28 Alan Modra <alan@linuxcare.com.au>
2498
2499 * listing.c (LISTING_LHS_WIDTH): Default depends on
2500 LISTING_WORD_SIZE.
2501 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2502
5b8274e3
ILT		 25032000-03-27 Ian Lance Taylor <ian@zembu.com>
2504
2505 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2506 string literal.
2507
224de7a5 25082000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 2509
2510 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2511
2512 * config/tc-avr.c (mcu_types): Add missing initialiser.
2513 (md_pcrel_from_section): Add prototype.
2514 (avr_operand): Remove redundant test of unsigned < 0.
2515 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2516
25172000-03-27 Denis Chertykov <denisc@overta.ru>
2518
2519 * config/tc-avr.c: New file for AVR support.
2520 * config/tc-avr.h: Likewise.
2521 * configure.in: Add AVR support.
2522 * configure: Regenerate.
2523
9f10757c
TW		 25242000-03-26 Timothy Wall <twall@cygnus.com>
2525
2526 * gasp.c (macro_op): Add new argument to check_macro call.
2527 Macro structure definitions moved to macro.h
2528 * sb.h: Add argument to prototype for input_scrub_include_sb.
2529 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2530 nesting checks with an additional flag.
2531 (struct input_save): Add flag to indicate whether current sb
2532 should be checked for proper macro/conditional nesting.
2533 (input_scrub_push/pop): Save/restore nest check flag.
2534 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 2535 defined.
9f10757c
TW		 2536 * macro.c (check_macro): Allow caller to retrieve parsed macro
2537 information if a pointer is provided. This information may be
2538 used by the new macro hooks.
2539 * macro.h: Update prototype for check_macro. Macro struct
2540 definitions moved here from macro.c/gasp.c.
2541 * read.c (read_a_source_file): Add parameter to check_macro call,
2542 and pass macro info to the macro hook, if defined.
2543 (input_scrub_insert_line): New. Allow insertion of a line of
2544 characters into the input stream.
2545 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2546 file into the input stream.
2547 (s_include): Use input_scrub_insert_file.
2548 * internals.texi: Document new macro hooks.
2549 * as.h: New prototypes added.
3e87a760 2550
224de7a5 25512000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 2552
2553 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2554 an initial capital letter.
2555 (i386_index_check): Reindent.
2556
11424155
NC		 25572000-03-19 Nick Clifton <nickc@cygnus.com>
2558
eaa15ab8 2559 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 2560 relative branches.
2561
43f05576
NC		 25622000-03-17 Thomas de Lellis <tdel@windriver.com>
2563
66778679
RH		 2564 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2565 instruction operand bad if Rd > 7 when generating
2566 thumb instructions. Prevents for example,
2567 "adr r12,label" from silently failing and generating
2568 the wrong instruction.
3e87a760 2569
67231402
NC		 25702000-03-17 Nick Clifton <nickc@cygnus.com>
2571
2572 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2573 that have a destingation >= 0x400000.
3e87a760 2574 Fix compile time warning messages.
67231402 2575
a37c8f88
JR		 2576Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2577
2578 * config/tc-sh.c (md_begin): When encountering insn that are
2579 not supported by the current arch, only change the name if
2580 its contents are the same as prev_name.
2581 (get_specific): If the the architecture doesn't match, fail.
2582
dead1419
JR		 2583Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2584
2585 * config/tc-sh.c (IDENT_CHAR): Define.
2586 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2587 matching back where it came from.
2588
182e89d3
JR		 2589Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2590
2591 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2592
84f73d89
NC		 25932000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2594
2595 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2596 normal operands.
2597
dbbc7809
JL		 25982000-03-15 Kazu Hirata <kazu@hxi.com>
2599
2600 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2601
271bb601
HPN		 2602Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2603
2604 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2605 floating-point-number, make sure 'f' is in FLT_CHARS.
2606
8684e216
HPN		 2607Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2608
2609 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2610 (s_lcomm_internal): Use it.
2611 * doc/internals.texi (CPU backend): Document it.
2612 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2613 bytes.
2614
bb2d6cd7
GK		 26152000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2616
2617 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2618 when embedded-pic.
2619
2620 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 2621 implementation doesn't have special handling for switch
2622 statements.
bb2d6cd7
GK		 2623 (macro_build): Allow for code in sections other than .text.
2624 (macro): Likewise.
2625 (mips_ip): Likewise.
2626 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 2627 Don't perform relocs if we will be outputting them.
bb2d6cd7 2628 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 2629 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2630 embedded-pic.
bb2d6cd7 2631
5c86cbc7 26322000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 2633
66778679
RH		 2634 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2635 relocation type based on the entry in the fixup structure.
a47cf567 2636 Put S_IS_EXTERN processing back in.
5c86cbc7 2637
f8c827e9
L		 26382000-03-08 H.J. Lu (hjl@gnu.org)
2639
2640 * Makefile.am (install-exec-tooldir): Depend on
2641 install-exec-bindir for parallel make.
2642 * Makefile.in: Regenerated.
2643
8ad9e709
NC		 26442000-03-06 Nick Clifton <nickc@cygnus.com>
2645
2646 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2647 switch.
2648 (md_parse_option): Parse -m32r command line switch - disable m32rx
2649 compatability.
ded0aeb7
NC		 2650 (md_show_usage): Document new option.
2651
2652 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2653 * doc/Makefile.in: Regenerate.
2654 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 2655
b7b8f327
MM		 26562000-03-02 Michael Meissner <meissner@redhat.com>
2657
2658 * config/tc-d30v.c (check_range): Remove code that incorrectly
2659 sign extended values where bits < 32.
2660
15886821
L		 26612000-03-02 H.J. Lu (hjl@gnu.org)
2662
2663 * configure.in: Support --enable-targets=all on ia32.
2664 * configure: Regenerated.
2665
8bf950bf
NC		 26662000-03-01 Nick Clifton <nickc@cygnus.com>
2667
2668 * gasp.c (do_align): Remove bogus check of alignment value.
2669
c5e54cc2
ILT		 26702000-02-27 Thomas de Lellis <tdel@windriver.com>
2671
2672 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2673 TC_PPC was defined forced the type of a symbol with no other type
2674 to be BSF_OBJECT.
2675
65fd87bc
ILT		 26762000-02-27 Hans-Peter Nilsson <hp@axis.com>
2677
2678 * doc/internals.texi (CPU backend): Mention that
2679 line_separator_chars do not break up comments. Fix typos for
2680 LEX_AT and LEX_NAME descriptions. Document operands for
2681 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2682 description of md_create_short_jump usage. Document argument for
2683 md_undefined_symbol.
2684
a25fe906
ILT		 26852000-02-27 Jakub Jelinek <jakub@redhat.com>
2686
2687 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2688 (md_parse_option): Handle it.
2689 (md_show_usage): Document it.
2690
21b10511
ILT		 26912000-02-27 Ian Lance Taylor <ian@zembu.com>
2692
2693 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2694 opcode, for the instruction `pal19'. From Andrea Arcangeli
2695 <andrea@suse.de>.
2696
773f551c
AM		 26972000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2698
2699 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2700 from here..
2701 (md_assemble): To here, before template operands are matched.
2702 Also ensure a constant immediate is sign extended when we know the
2703 size is at most 16 bits. This is to catch cases like "add
2704 $0xffc0,%ax" where we don't know the size, and thus that the
2705 immediate can be represented as Imm8S until after parsing the
2706 register operand.
2707 (i386_displacement): Similarly sign extend 16 bit constant
2708 displacements.
2709 (md_assemble): Relax 16-bit jump constant range check to suit sign
2710 extended displacements.
2711
28d33191
JL		 27122000-02-26 Andreas Jaeger <aj@suse.de>
2713
2714 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2715
cc5ca5ce
AM		 27162000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2717
2718 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2719 call operands when intel_syntax.
2720 (intel_float_operand): Return 2 for "fi...".
2721 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2722 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2723 earlier "SHORT" change.
2724 (md_assemble): When determining suffix from Regs, exclude
2725 InOutPortReg.
2726
056350c6
NC		 27272000-02-24 Nick Clifton <nickc@cygnus.com>
2728
2729 * configure: Add arm-wince, mips-pe and sh-pe targets.
2730 * configure: Regenerate.
2731
2732 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2733 sh-pe targets.
2734 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2735 "pe-mips" for the mips-pe target.
2736
2737 * config/tc-arm.c (insns): Change displacement encoded in BL
2738 and B instructions if the target port is arm-wince.
2739 (do_ldst): Do not bias the relocation offset if the target
2740 port is arm-wince.
2741 (md_pcrel_from): Add in missing relocation offset bias if the
2742 target os arm-wince.
2743
2744 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2745 (md_begin): Disable -G support for mips-pe target.
2746 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2747 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2748 COFF flavour.
2749
2750 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2751 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2752 assembler, just set the alignment to 4.
2753
2754 * config/te-wince-pe.h: New file for WinCE targets. Define
2755 TE_WINCE.
2756
36bf8ab9
AM		 27572000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2758
2759 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2760 string instructions.
2761 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2762 (i386_intel_memory_operand): After finding a segment override,
2763 check again for no `[' before looking for a displacement. Bomb if
2764 more than one displacement rather than silently discarding the
2765 second and subsequent ones. Free strings malloc'd by
2766 build_displacement_string.
2767
f5795b08
CM		 27682000-02-24 Catherine Moore <clm@cygnus.com>
2769
2770 * config/obj-som.c (obj_pseudo_table): Add "weak".
2771 (obj_som_weak): New routine.
2772
abd63a32
AM		 27732000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2774
520dc8e8
AM		 2775 * config/tc-i386.c (union i386_op): New.
2776 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2777 Throughout file replace occurences of disps[n], imms[n], regs[n]
2778 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2779 intel mode operand swapping. Add assert in regKludge and
2780 fake_zero_displacement code. Test i.types[n] when outputting
2781 displacements and immediates. Combine output of Disp16 with
2782 Disp32.
7f3f1ea2
AM		 2783 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2784 when in intel mode by (not) reversing fsub and fdiv operands
2785 before the template search. This fails for single operand
2786 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2787 undefined. Instead fix the base_opcode after we've found the
2788 template. Move base_opcode xor with found_reverse_match from
2789 opcode output code to before this fix so we test for the correct
2790 opcodes.
2791 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2792 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 2793
2794 * config/tc-i386.h (TC_RELOC): Delete.
2795 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2796 with equivalent call to reloc.
2797
abd63a32
AM		 2798 * as.h (flag_m68k_mri): Move declaration after target include, and
2799 only declare when TC_M68K defined. Define as zero otherwise.
2800 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2801 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2802 Define as zero otherwise.
2803 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2804 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2805 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2806 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2807 testing whether defined.
2808 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2809 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2810 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2811 rather than testing whether defined.
2812 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2813 (parse_mri_cons): Declare and use only when TC_M68K.
2814 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2815 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2816 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2817
2818 * NEWS: Mention IBM 370 support.
2819
7e052742
RH		 28202000-02-23 Richard Henderson <rth@cygnus.com>
2821
2822 * config/tc-i386.c (md_assemble): When swapping operands for
2823 intel_syntax, assume everything that's not Imm or Disp is a
2824 register.
2825
5b93d8bb
AM		 28262000-02-23 Linas Vepstas <linas@linas.org>
2827
2828 * config/tc-i370.c, config/tc-i370.h: New files.
2829 * Makefile.am: Add support for Linux/IBM 370.
2830 * configure.in: Likewise.
2831 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2832 * config/obj-elf.c: Include elf/i370.h
2833 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2834
2835 * Makefile.in: Regenerate.
2836 * configure: Regenerate.
2837
2838 * doc/c-i370.texi: New file.
2839 * doc/all.texi: Include it.
2840 * doc/as.texinfo: And here.
3e87a760 2841 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 2842 * doc/Makefile.in: Regenerate.
2843
25f2196d
CC		 28442000-02-19 Michael Meissner <meissner@redhat.com>
2845
2846 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2847 determine if an instruction can be used in parallel with an ADDppp
2848 or SUBppp instruction.
2849
6349b5f4
AH		 28502000-02-22 Andrew Haley <aph@cygnus.com>
2851
2852 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2853
c97ef257
AH		 28541999-12-30 Andrew Haley <aph@cygnus.com>
2855
2856 * config/tc-mips.c (mips_gp32): New variable.
2857 (macro_build) Use mips_gp32.
2858 (mips_ip): Ditto.
2859 (md_longopts): Add "-mgp32" and "-mgp64".
2860 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 2861
a47cf567
NC		 2862 (OPTION_M7900): Change offset
2863 (OPTION_NO_M7900): Ditto.
2864
b985eaa8
ILT		 28652000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2866
2867 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2868 warning, and bump it to 1.
2869
52454417
ILT		 28702000-02-22 Ian Lance Taylor <ian@zembu.com>
2871
2872 From Brad Lucier <lucier@math.purdue.edu>:
2873 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2874 match format.
2875
6b76fefe
CM		 28762000-02-21 Catherine Moore <clm@cygnus.com>
2877
2878 * config/tc-mips.c (MF_HILO_INSN): Define.
2879 (mips_7000_hilo_fix): Declare.
2880 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2881 (md_parse_option): Check for 7000_HILO_FIX options.
2882 (OPTION_M7000_HILO_FIX): Define.
2883 (OPTION_NO_M7000_HILO_FIX): Define.
2884 * doc/c-mips.texi (-mfix7000): Describe.
2885
f6af82bd
AM		 28862000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2887
2888 * listing.c (print_lines): Remove unused variable `end'.
2889
2890 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2891 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 2892 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 2893 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2894 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 2895 statement and quell signed vs. unsigned comparison warning.
f6af82bd 2896
8c8281f4
NC		 28972000-02-18 Nick Clifton <nickc@cygnus.com>
2898
2899 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2900 the computed frag offset, rather than overwriting it.
2901
d4845d57
JR		 2902Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2903
2904 * config/tc-sh.c ("elf/sh.h"): Include.
2905 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2906 (md.begin): Initialize target_arch.
2907 Only include opcodes in has table that match selected architecture.
2908 (parse_reg): Recognize register names for sh-dsp.
2909 (parse_at): Recognize post-modify addressing.
2910 (get_operands): The leading space is now optional.
2911 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2912 arguments. Update valid_arch.
2913 (build_Mytes): Add support for SDT_REG_N.
2914 (find_cooked_opcode): New function, broken out of md_assemble.
2915 (assemble_ppi, sh_elf_final_processing): New functions.
2916 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2917 (md_longopts, md_parse_option): New option: -dsp.
2918 * config/tc-sh.h (elf_tc_final_processing): Define.
2919 (sh_elf_final_processing): Declare.
2920
c97305a1
JL		 2921Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2922
2923 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2924 the unwinder subspace. Save the current seg/subseg before creating
2925 the new seg/subseg.
2926
bec50466
NC		 29272000-02-10 Nick Clifton <nickc@cygnus.com>
2928
2929 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 2930 little endian targets.
bec50466 2931 (INST_BYTE1): Redefine to handle big and little endian
66778679 2932 targets.
bec50466
NC		 2933 (cpu_type): New type: Select between M340 and M210.
2934 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 2935 instructions of the M340.
bec50466 2936 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 2937 instructions.
bec50466
NC		 2938 (md_atof): Add support for little endian targets.
2939 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 2940 line switches.
bec50466
NC		 2941 (md_convert_frag): Add support for little endian targets.
2942 (md_apply_fix3): Add support for little endian targets.
2943 (md_number_to_chars): Add support for little endian targets.
2944
a25c045a
TW		 29452000-02-10 Timothy Wall <twall@redhat.com>
2946
2947 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2948 defined, use it to verify the symbol just read should be a label.
2949
f28e8eb3
TW		 29502000-02-10 Timothy Wall <twall@redhat.com>
2951
2952 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2953 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2954 around colons when KEEP_WHITE_AROUND_COLON is defined.
2955 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2956 and KEEP_WHITE_AROUND_COLON.
2957
6dc19fc4
TW		 29582000-02-08 Timothy Wall <twall@redhat.com>
2959
2960 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 2961 logic.
6dc19fc4 2962 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 2963 implemented.
6dc19fc4
TW		 2964 (end_repeat): New. Provide support for a "break" out of the
2965 repeat loop.
2966 * read.h: Add prototypes for new functions.
3e87a760 2967
f805106c
TW		 29682000-02-08 Timothy Wall <twall@redhat.com>
2969
2970 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2971 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2972 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 2973 non-zero.
2974
4469be0f
TW		 29752000-02-08 Timothy Wall <twall@redhat.com>
2976
2977 * read.c: Added elseif to directives table.
2978 * read.h: Added prototype for s_elseif.
2979 * doc/as.texinfo: Added description for elseif.
2980 * cond.c (s_elseif): New function
3e87a760 2981
24a17b6c
TW		 29822000-02-04 Timothy Wall <twall@redhat.com>
2983
2984 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 2985 listings.
24a17b6c 2986
bea9907b 29872000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 2988
bea9907b
TW		 2989 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2990 default values.
2991 * frags.c (frag_new): Calculate fr_fix in octets
2992 (frag_now_fix) Return offset as target address offset (bytes).
2993 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 2994 quantities).
bea9907b
TW		 2995 * frags.h: Added prototype for frag_now_fix_octets().
2996 Distinguish between octets and bytes in field descriptions.
2997 * listing.c (calc_hex): Account for octets vs bytes when
2998 printing addresses/offsets.
2999 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3000 target is little-endian, print the octets in a word in big-endian
3001 order so that the display looks like a proper hexadecimal number,
3002 instead of having the octets reversed.
3003 * read.c (do_align): When recording alignment, alignment power
3004 should be in terms of target bytes (minimum addressible unit)
3005 instead of octets.
3006 (do_org) Convert ORG target address (byte) argument into an
3007 octet offset when generating a variable fragment.
3008 * symbols.c (resolve_symbol_value): Symbol final value
3009 converted to a target address offset (bytes) from its octet offset.
3010 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3011 offset (bytes) is adjusted by the frag offset (octets) converted
3012 to bytes.
3013 (coff_frob_section) Section alignment power is in terms of bytes;
3014 convert it to an octet alignment power when calculating size (and
3015 size mask) in octets. Don't modify the section size in order to
3016 "align" it for TI COFF, since that format has a different method
3017 for storing alignment information.
3e87a760 3018
210dcc61
TW		 30192000-02-01 Timothy Wall <twall@cygnus.com>
3020
3021 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3022 entries, matching the way GCC generates them. If not escaped, the
3023 filename is encoded incorrectly.
3024
557537a5 30252000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3026
557537a5
NC		 3027 * config/tc-arm.c (reg_table): Add support for ATPCS register
3028 naming conventions.
2c1c4c62 3029
557537a5 30302000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3031
2c1c4c62
GK		 3032 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3033 already defined.
3e87a760 3034 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3035 New macro.
3036 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3037 of a symbol when we really care about its value.
3038
30392000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3040
3041 * config/tc-mcore.c (md_assemble): Give warning message if
3042 operands passes to instruction are more than the spec.
3043
2f0ca46a
NC		 30442000-01-27 Thomas de Lellis <tdel@windriver.com>
3045
66778679 3046 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3047 Thumb mode but the label seen was not declared as '.thumb_func'
3048 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3049 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3050
4c63da97
AM		 30512000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3052
3053 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3054 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3055
3056 * Makefile.in: Same here.
3057 Update copyright.
3058
3059 * configure.in: Set bfd_gas for i386-aout when primary target
3060 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3061 we may need the primary te_file. Remove incorrect comment.
3062
3063 * configure: Regenerate.
3064
3065 * config/e-i386aout.c: New file.
3066
3067 * as.c (USE_EMULATIONS): Move to before print_version_id.
3068 (struct emulation): Add i386aout.
3069 (show_usage): Split text strings. Reformat -a text. Add --em
3070 help.
3071 Update copyright.
3072
3073 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3074 (aout_format_ops): New.
3075 Update copyright.
3076
3077 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3078 preprocessor conditional and add aout USE_EMULATIONS tests.
3079 (read_a_source_file): Don't pass error strings to printf as
3080 format arg.
3081 Update copyright.
3082
3083 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3084 format arg.
3085 (do_data): Same here.
3086 (process_file): And here.
3087 Update copyright.
3088
3089 * symbols.c (colon): Rewrite "already defined" fatal message
3090 code for aout with USE_EMULATIONS.
3091 Update copyright.
3092
3093 * config/obj-aout.c (OBJ_HEADER): Define.
3094 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3095 fields of sentinel.
4c63da97
AM		 3096 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3097 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3098 forms here.
3099 (obj_aout_type): Expand S_SET_OTHER here too.
3100 (obj_read_begin_hook): Remove.
3101 (aout_pop_insert): New.
3102 (obj_aout_s_get_other): New.
3103 (obj_aout_s_get_desc): New.
3104 (aout_format_ops): New.
3105 Update copyright.
3106
3107 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3108 gets aout_pseudo_table.
3109 (aout_pseudo_table): Declare.
3110 (obj_read_begin_hook): Define.
3111 Update copyright.
3112
3113 * config/obj-coff.c (obj_pseudo_table): Rename to
3114 coff_pseudo_table.
3115 (coff_pop_insert): Use coff_pseudo_table.
3116 (coff_sec_sym_ok_for_reloc): Remove.
3117 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3118 and comment all zero entries and remove #if 0 code.
3119 Update copyright.
3120
3121 * config/obj-coff.h (obj_pop_insert): Define.
3122 (coff_pseudo_table): Declare.
3123 Update copyright.
3124
3125 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3126 s_get_size, s_set_size. Comment all zero entries.
3127 Update copyright.
3128
3129 * config/obj-elf.c (elf_s_get_other): New function.
3130 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3131 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3132 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3133 comment.
3134 (obj_elf_parse_section_letters): Don't pass error strings to
3135 printf as format arg.
3136 Update copyright.
3137
3138 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3139 OBJ_MAYBE_ECOFF.
3140 (elf_s_get_other): Declare.
3141 (S_GET_OTHER) Define as elf_s_get_other if not already
3142 defined.
3143 (S_SET_OTHER): Only define when not already defined.
3144 (elf_obj_read_begin_hook): Declare.
3145 (obj_read_begin_hook): Define.
3146 (elf_obj_symbol_new_hook): Declare.
3147 (obj_symbol_new_hook): Define.
3148 Update copyright.
3149
3150 * config/obj-multi.h: Add copyright header and protect against
3151 multiple inclusion. Add * to all function pointers.
3152 (OBJ_HEADER): If defined, include it rather than other defines
3153 in this file.
3154 (obj_frob_file_after_relocs): Test for NULL.
3155 (obj_symbol_new_hook): Here too.
3156 (obj_sec_sym_ok_for_reloc): And here.
3157 (S_GET_OTHER): Define.
3158 (S_GET_DESC): Define.
3159 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3160 (OBJ_MAYBE_ELF): Update comment.
3161
3162 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3163 OBJ_AOUT preprocessor conditional and handle emulation by
3164 testing OUTPUT_FLAVOR.
3165 (i386_displacement): Here too.
3166 (md_section_align): Similarly here.
3167 (i386_target_format): Conditionally compile when more than one
3168 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3169 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3170 (i386_displacement): Here too.
3171 Update copyright.
3172
3173 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3174 Define TARGET_FORMAT for aout only when not multi.
3175 Update copyright.
3176
3177 * config/te-multi.h: Delete file as it's identical to te-generic.h
3178
add0c677
AM		 31792000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3180
3181 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3182 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3183 LONG_MNEM_SUFFIX.
3184
3185 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3186 DWORD_MNEM_SUFFIX.
3187 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3188 comments.
3189
a19d8eb0
CP		 31902000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3191
66778679
RH		 3192 * config/tc-mips.c (mips_do_align): New function.
3193 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 3194
550262c4
NC		 31952000-01-10 Philip Blundell <philb@gnu.org>
3196
3197 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 3198 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 3199 line separator for Linux.
3200 * doc/as.texinfo (Comments): Mention the ARM.
3201
0decc840
NC		 32022000-01-10 Philip Blundell <pb@futuretv.com>
3203
3204 * configure.in (arm*-*-conix*): New target.
3205 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3206 armv*-*-linux-gnu.
3207 * configure: Regenerate.
3208
2e13b764
NC		 32092000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3210
3211 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3212 (obj_elf_visibility): New function.
3e87a760 3213
2e13b764
NC		 3214 * doc/as.texinfo (Visibility): New node: document visibility
3215 pseudo ops.
3216
3138f287
AM		 32171999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3218
3219 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3220 warning for absolute jump/call without `*' in non-intel mode. No
3221 need to set i.types[0] JumpAbsolute in intel mode.
3222
df32bc61
NC		 32231999-12-22 Philip Blundell <pb@futuretv.com>
3224
3225 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3226 hook function when changing sections.
3227 (arm_s_data): Likewise.
3228
b4d0b2b3
NC		 32291999-12-14 Nick Clifton <nickc@cygnus.com>
3230
3231 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 3232 command line switch.
b4d0b2b3 3233
85cb2cf9
JL		 3234Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3235
3236 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3237 (r_registers, xr_registers): Define.
3238 (r_register_name, xr_register_name): New functions.
3239 (md_assemble): Handle new am33 operand types and instruction
3240 formats.
3241 (mn10300_insert_operand, check_operand): Likewise.
3242
a64bcdd8
NC		 32431999-11-29 Nick Clifton <nickc@cygnus.com>
3244
3245 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3246 (s_force_thumb): Set thumb_mode to 2.
3247 (md_assemble): Do not complain about thumb instructions on a
3248 non-thumb target if thumb_mode is set to 2.
3249
43b4c25e
MM		 32501999-11-28 Michael Meissner <meissner@cygnus.com>
3251
3252 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3253 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3254 (O_...): Add new machine dependent expressions if we are handling
3255 explicit relocations.
3256 (alpha_reloc_op): New static table holding the explicit relocation
3257 information.
3258 (alpha_literal_hash): New static to hold the hash table for
3259 explicit relocations.
3260 (alpha_macros): Add support for explicit relocations.
3261 (md_begin): If explicit relocations, initialize hash table.
3262 (md_assemble): Don't print a second error if tokenize_arguments
3263 already printed an error message.
3264 (md_apply_fix): Add support for explicit relocations.
3265 (alpha_force_relocation): Ditto.
3266 (alpha_fix_adjustable): Ditto.
3267 (alpha_adjust_symtab): New function to support explicit
3268 relocations.
3269 (alpha_adjust_symtab_relocs): Ditto.
3270 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3271 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3272 Add support for explicit relocations. Return -2 if an error
3273 message was already printed.
3274 (find_macro_match): Add support for explicit relocations. Comment
3275 each of the cases.
3276 (emit_insn): Add support for explicit relocations.
3277 (assemble_tokens): Ditto.
3278 (emit_ldgp): Ditto.
3279 (load_expression): Ditto.
3280 (emit_lda): Ditto.
3281 (emit_ldah): Ditto.
3282 (emit_ir_load): Ditto.
3283 (emit_loadstore): Ditto.
3284 (emit_ldXu): Ditto.
3285 (emit_ldil): Ditto.
3286 (emit_sextX): Ditto.
3287 (emit_division): Ditto.
3288 (emit_jsrjmp): Ditto.
3289 (emit_retjcr): Ditto.
3290
3291 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3292 ELF object format.
3293 (tc_adjust_symtab): If explicit relocations, call the function
3294 alpha_adjust_symtab.
3295 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3296 relocations next to the literal relocation they reference.
3297 (TC_INIT_FIX_DATA): Initialize the new fields.
3298 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3299
afbf211f
JL		 3300Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3301
3302 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3303 'B' operand for PA2.0 bb instruction.
eaa15ab8 3304
f11900d0
NC		 33051999-11-18 Nick Clifton <nickc@cygnus.com>
3306
3307 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3308 target.
3e87a760 3309
f11900d0
NC		 3310 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3311 relocs.
3312 (mcore_force_relocation): Force relocations to be generated for
3313 RVA relocs.
3314
2daf4fd8
AM		 33151999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3316
3317 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3318 (i386_displacement): Disallow O_big displacements.
3319
eb726e5d
DL		 3320Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3321
3e87a760
AM		 3322 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3323 Small improvements in error checking.
eb726e5d
DL		 3324 (md_assemble): Support for unconditional ARM instructions.
3325 (md_parse_option): Support for -m[arm]v5e flag.
3326
035349a4
NC		 33271999-11-12 Nick Clifton <nickc@cygnus.com>
3328
3329 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 3330 buffer.
035349a4 3331
c1eae114
NC		 33321999-11-11 Nick Clifton <nickc@cygnus.com>
3333
3334 * macro.c (buffer_and_nest): Look for seperator after TO and
3335 FROM tokens.
3336
c5c834aa
AH		 33371999-11-08 Andrew Haley <aph@cygnus.com>
3338
3339 * app.c (do_scrub_chars): When in State 10, treat backslash
3340 characters in the same way as as symbol characters.
3341
98007ce7
RH		 33421999-11-07 Richard Henderson <rth@cygnus.com>
3343
3344 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3345 the previous label was in the current section before playing
3346 with auto-alignment.
3347
d6c497c7
NC		 33481999-11-06 Nick Clifton <nickc@cygnus.com>
3349
3350 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 3351 for weak symbols.
d6c497c7 3352 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 3353 the symbol is weak.
d6c497c7 3354
dd33dc0f
MM		 33551999-11-05 Michael Meissner <meissner@cygnus.com>
3356
3357 * expr.h (operatorT): Increase machine dependent operators to 16.
3358 * expr.c (op_rank): Ditto.
3359
5f91fe03
ILT		 33601999-11-03 Ian Lance Taylor <ian@zembu.com>
3361
53b0d397
ILT		 3362 * read.c (pseudo_set): Reject attempts to set the value of a
3363 section symbol.
3364
5f91fe03
ILT		 3365 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3366 if it is defined.
3367
3368 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3369
3370 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3371 to bfd_set_section_contents.
3372
829ce307
NC		 33731999-11-03 Nick Clifton <nickc@cygnus.com>
3374
3375 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3376
2bd7f1f3
GRK		 33771999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3378
3379 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3380 (mips_ip): Use OPCODE_IS_MEMBER.
3381
90ca882f
JL		 3382Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3383
acb56623
JL		 3384 * config/tc-arm.c (reg_required_here): Improve comments.
3385
66778679
RH		 3386 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3387 (tinsns): Initialize variants field.
b49cfa5d
JL		 3388
3389 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3390 BAD_PC respectively.
90ca882f 3391
29c4c6b5
NC		 33921999-10-27 Scott Bambrough <scottb@netwinder.org>
3393
3394 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3395 * config/tc-arm.h: Fix compile time warnings.
3396
d9fd9852
DN		 3397Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3398
3399 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3400 form @abs16, @(abs16) and @(abs16 + imm).
3401
9ce8a5dd
GRK		 34021999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3403
3404 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3405 (ISA_HAS_64_BIT_REGS) New.
3406 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3407 mips_emit_delays,macro_build,load_register,load_addresss,
3408 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3409 and/or use new ISA_xxx macros in expressions involving
3410 ISA, particularly mips_opts.isa.
3411
446a06c9
MM		 34121999-10-18 Michael Meissner <meissner@cygnus.com>
3413
3414 * expr.h (operatorT): Add machine dependent operators md1..md8.
3415 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3416 for the machine dependent operators to use.
3417
3418 * expr.c (op_rank): Add machine dependent operators.
3419
3420 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3421 operator.
3422 (O_cpregister): Ditto.
3423 (md_begin): Change X_op test that field is wide enough to use
3424 O_max instead of O_alpha_max.
3425 (cpu_types): Fill in missing initializer.
3426 (alpha_num_macros): Make unsigned.
3427 (md_assemble): Make opnamelen be size_t.
3428 (md_apply_fix): Cast alpha_num_operands to int before testing.
3429 (alpha_force_relocation): Ditto.
3430 (alpha_fix_adjustable): Ditto.
3431 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3432 (tc_gen_reloc): Ditto.
3433 (tc_get_register): Ditto.
3434 (emit_ldgp): Ditto.
3435 (emit_lda): Ditto.
3436 (emit_ldah): Ditto.
3437 (emit_ldil): Ditto.
3438 (s_alpha_ent): Ditto.
3439 (s_alpha_end): Ditto.
3440 (s_alpha_frame): Ditto.
3441 (s_alpha_prologue): Ditto.
3442 (s_alpha_file): Ditto.
3443 (s_alpha_gprel32): Ditto.
3444 (s_alpha_proc): Ditto.
3445 (s_alpha_set): Ditto.
3446 (s_alpha_base): Ditto.
3447 (s_alpha_align): Ditto.
3448 (s_alpha_arch): Ditto.
3449 (alpha_align): Ditto.
3450 (assemble_insn): Suppress unused variable warning.
3451 (emit_insn): Ditto.
3452 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3453 order in the structure.
3454 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3455
476cdcb8
JL		 3456Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3457
3458 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3459
c388dee8
AM		 34601999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3461
3462 * config/tc-i386.c (i386_index_check): Correct #endif location.
3463
2bdd6cf5
GK		 3464Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3465
3466 * as.c (show_usage): Document new options.
3467 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3468 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3469 (parse_args): Parse the new options.
3470 (main): If there were warnings, and --fatal-warnings
3471 was specified, print an error.
3472 * as.h: New variable, flag_fatal_warnings, for new option.
3473
d53d2751
JL		 3474Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3475
3476 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3477 '@'. Change autoincrement completers to fall through to cache control
3478 completers.
3479
3480 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 3481 arg.
d53d2751
JL		 3482 (pa_parse_addb_64_cmpltr): New function.
3483
3484 * config/tc-hppa.c (pa_ip): Change error message.
3485 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3486 '?Q' args to allow falling through.
3487
8fce3f5e 3488 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 3489 Remove unused conditional codes.
3490 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3491
ba09cd8d
DN		 3492Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3493
3494 * config/tc-d30v.c (CHAR_BIT): Define.
3495 (check_range): Fix bit operations to support integers bigger than
3496 32 bits.
3497
c43185de
DN		 3498Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3499
3500 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3501 operands.
3502
925c058e
DE		 3503Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3504 Doug Evans <devans@cygnus.com>
3505
3506 Add support for m32rx.
3507 * config/tc-m32r.c (enable_m32rx): New static global.
3508 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3509 (allow_m32rx): New function.
3510 (M32R_SHORTOPTS): Add `O'.
3511 (md_longopts): Add --m32rx plus several warning options.
3512 (md_parse_option): Handle new options.
3513 (md_show_usage): Print them.
3514 (md_begin): Enable m32rx.
3515 (OPERAND_IS_COND_BIT): New macro.
3516 (first_writes_to_seconds_operands): New function.
3517 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3518 (target_make_parallel,assemble_two_insns): New functions.
3519 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3520 If optimizing and m32rx, try to make consecutive insns parallel.
3521
fba2b7f9
GK		 3522Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3523
3524 * config/tc-mips.c (nopic_need_relax): Allow for the
3525 .sdata.foo sections generated by -fdata-sections,
3526 and for the .gnu.linkonce.s sections generated by C++.
3527
fd232ac8
JL		 3528Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3529
ce674324
JL		 3530 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3531 with cleaner code using completer prefixes. Add 'Y'.
3532
fd232ac8
JL		 3533 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3534
b1039fc4
JL		 3535Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3536
66778679 3537 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 3538 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3539 insn does not match and we should try the next insn in the table.
3540
913f265c
NC		 35411999-09-22 Nick Clifton <nickc@cygnus.com>
3542
3543 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3544
54af6ff6
JL		 3545Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3546
3547 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3548 of PA2.0 support.
3549
4cc782b5
ILT		 35501999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3551
3552 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3553 OBJ_ELF. If ELF, add "sq".
3554 (md_parse_option): If ELF, ignore -s and -q.
3555 (md_show_usage): Mention ELF options.
3556
6be78360
JL		 3557Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3558
eaa15ab8 3559 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 3560 operands.
3561
71823da4
JL		 3562 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3563
61dd1d31
JL		 3564 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3565
1cf6ae67
JL		 3566 * config/tc-hppa.c (struct pa_it): New field "trunc".
3567 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3568 (pa_parse_ftest_gfx_completer): New function
3569 (pa_parse_fp_cnv_format): New function.
3570
77c02e18
JL		 3571 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3572 (md_apply_fix): Handle 22bit pc-rel branches.
3573
629d9417
JL		 3574 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3575
dbe2f9ee
JL		 3576 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3577
3db6e6bd
JL		 3578 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3579
6be78360
JL		 3580 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3581
e061d86f
JL		 3582Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3583
66778679
RH		 3584 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3585 (pa_ip): Handle 'fX'.
e061d86f 3586
7acbfc6b
JL		 3587Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3588
3589 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3590 unwinds unless the function is in the text space.
3591 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3592
2d93dcc4
JL		 3593Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3594
b52c78b8
JL		 3595 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3596 (md_assemble): To here. Tweak address generation.
3597
2d93dcc4
JL		 3598 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3599 debug_line.
3600 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3601 (md_assemble): Call dwarf2_where for OBJ_ELF.
3602 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3603 (pa_end_of_source): New function.
3604 * tc-hppa.h (md_end): Define for OBJ_ELF.
3605
6d83c84b
MM		 36061999-09-14 Michael Meissner <meissner@cygnus.com>
3607
3608 * configure.in (Canonicalization of target names): Remove adding
3609 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3610 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3611 * configure: Regenerate.
3612
41fd319a
ILT		 36131999-09-14 Donn Terry <donn@interix.com>
3614
3615 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3616
795a7704
AM		 36171999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3618
2f66722d
AM		 3619 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3620 pc-relative jmp/call to an absolute symbol.
3621 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3622 absolute section symbols.
3623
795a7704
AM		 3624 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3625 jump handling code and comments.
3626
c0c949c7
ILT		 36271999-09-12 Ian Lance Taylor <ian@zembu.com>
3628
3629 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3630 the value if TE_PE and a global defined symbol.
3631
e723ef7c
ILT		 36321999-09-11 Ian Lance Taylor <ian@zembu.com>
3633
3634 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3635 print the symbol, rather than printing it here.
3636
fa16d387
ILT		 36371999-09-11 Donn Terry <donn@interix.com>
3638
d33e1d24
ILT		 3639 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3640 BFD_RELOC_RVA relocations.
3641
18dc2407
ILT		 3642 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3643 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3644 starts with "_G".
3645
945a1a6b
ILT		 3646 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3647 defined.
3648 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3649 * doc/internals.texi (Object format backend): Document
3650 SET_SECTION_RELOCS.
3651
79d292aa
ILT		 3652 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3653 relocations against global symbols if TE_PE.
3654
7a6284c4
ILT		 3655 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3656 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3657
8828d862
ILT		 3658 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3659 symbols.
3660
9690c54d
ILT		 3661 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3662 symbols which do not have a constant value, or tags with
3663 non-tags. Remove the symbol from the list before adding it at the
3664 end.
3665
23dab925
ILT		 3666 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3667 C_FCN symbol differently if TE_PE.
3668 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3669 appears in the pseudo-op, rather coff_line_base which is only set
3670 for a .bf symbol.
3671
28428223
ILT		 3672 * config/obj-coff.c (obj_coff_loc): New static function.
3673 (obj_pseudo_table): Add "loc".
3674
e8a3ab75
ILT		 3675 * config/obj-coff.c (add_lineno): Check that the line number is
3676 positive.
3677
2ab9b79e
ILT		 3678 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3679 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3680 int.
3681 (md_atof): Return NULL rather than 0.
3682 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 3683 * expr.c (expr): Change first parameter to int.
3684 * config/obj-coff.c: Add declarations for static functions.
3685 (coff_frob_symbol): Use SYM_AUXENT.
3686 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 3687
5881e4aa
ILT		 3688 * config/obj-coff.c (obj_coff_section): Default to setting
3689 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3690
e723ef7c
ILT		 3691 * write.c (adjust_reloc_syms): Print adjusted fixup.
3692
fa16d387
ILT		 3693 * expr.c (integer_constant): Correct too_many_digits calculation
3694 in base 10 case.
3695
13a830b6
AS		 36961999-09-09 Andreas Schwab <schwab@suse.de>
3697
3698 * doc/c-arm.texi: Fix arguments of @var to not contain
3699 punctuation.
3700
325188ec
NC		 37011999-09-08 Philip Blundell <pb@nexus.co.uk>
3702
3e87a760 3703 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 3704 and COFF targets.
3705 (md_parse_option): Only support -k flag for ELF and COFF targets.
3706
e7c1f43c
JL		 3707Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3708
3709 * config/tc-hppa.c (pa_ip): Put strict register checks before
3710 call to pa_parse_number.
3711
4964086a
JL		 3712 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3713
c4bf532f
ILT		 37141999-09-06 Ian Lance Taylor <ian@zembu.com>
3715
3716 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3717 BFD_ASSEMBLER code.
3718
a33132fd
ILT		 37191999-09-06 Donn Terry <donn@interix.com>
3720
3721 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3722
0f4f8b56
JL		 3723Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3724
3725 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3726 candidate instruction. Require registers for register arguments
3727 when in strict mode. Require assemble-time constants for
3728 constants when in strict mode.
3729 (pa_get_absolute_expression): Require a constant when in strict
3730 mode.
eaa15ab8 3731
d3388653
NC		 37321999-09-06 Nick Clifton <nickc@cygnus.com>
3733
3734 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3735
041dd5a9
ILT		 37361999-09-04 Steve Chamberlain <sac@pobox.com>
3737
3738 * config/tc-pj.c: New file, supports picoJava in ELF.
3739 * config/tc-pj.h: Ditto.
3740 * configure.in (pjl*, pj*): New targets.
3741 * Makefile.am: Rebuild dependencies.
3742 (CPU_TYPES): Add pj.
3743 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3744 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3745 * doc/c-pj.texi: New file.
3746 * doc/as.texinfo: Add some PJ specifics.
3747 * doc/all.texi: Add PJ to the list of all architectures, sort them
3748 all alphabetically.
3749 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3750 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3751
4ca72d38
AM		 37521999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3753
3754 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3755 (obj_frob_file): Test for null pointer.
3756 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3757 (OBJ_PROCESS_STAB): And here.
3758 (elf_obj_sy): Remove
3759
3760 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3761 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3762 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3763
3764 * config/obj-coff.c (no_func): Remove.
3765 (coff_format_ops): Change occurrences of no_func to 0, as we test
3766 for 0 in obj-multi.h.
3767
3768 * configure.in: Enable bfd for i386-coff when primary target is
3769 bfd. Enable i386 elf,coff emulation support. Don't set
3770 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3771 emulation to support.
3772 *configure: Regenerate.
3773
bcef92fa
NC		 37741999-09-02 Nick Clifton <nickc@cygnus.com>
3775
3776 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3777 .section .line directive is encountered.
3778
cdf82bcf
NC		 37791999-09-01 Nick Clifton <nickc@cygnus.com>
3780
5856c19a 3781 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 3782 format.
5856c19a 3783
cdf82bcf
NC		 3784 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3785 * as.texinfo: Document --gdwarf2 command line option.
3786 Add additional documentation of ARM command line switches.
3787
af6bdddf
AM		 37881999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3789
3790 * config/tc-i386.c (i386_intel_memory_operand): Combine
3791 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3792 and RESTORE_END_STRING around parse_register calls.
3793 (i386_operand): Here too.
3794 (i386_is_reg): Remove.
3795 (parse_register): Move as_bad calls from within this function to
3796 callers.
3797
5f47d35b
AM		 37981999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3799
3800 Based on a patch from H.J. Lu <hjl@gnu.org>
3801 * config/tc-i386.c (parse_register): Handle FP regs specially.
3802 (md_begin): Remove '(' and ')' from register_chars.
3803
1174497c
DE		 38041999-08-29 Doug Evans <devans@casey.cygnus.com>
3805
3806 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3807 error message (done elsewhere).
3808
17d9105c
JL		 3809Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3810
3811 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3812
9ecc05f0
JL		 3813Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3814
66778679 3815 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 3816 args by 'f'.
3817
9e4f2d3a
JL		 3818 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3819
680ef6de
JL		 3820 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3821 between args.
3822 Add new completers. Fix bug in 64 bit condition handling.
3823
413c94ba
JL		 3824 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3825 'cS', and 'c*'.
3826
28252e61
JL		 3827 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3828
a97685e9
JL		 3829 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3830
3e87a760 3831 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 3832
cb30237e
NC		 38331999-08-27 Jim Wilson <wilson@cygnus.com>
3834
3835 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3836 (struct ls): Add frag field. Initialize it to zero.
3837 (out_end_sequence): New local text_frag. Set it while in text section.
3838 Replace address check with frag check. Set ls.frag to text_frag if
3839 out_set_addr called.
3840 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3841 Set it before switching sections. Replace address check with frag
3842 check. Set ls.frag to saved_frag if out_set_addr called.
3843
09a798ea
NC		 38441999-08-26 David Mosberger <davidm@hpl.hp.com>
3845
66778679 3846 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 3847 output "advance_pc" opcode instead of calling gen_addr_line().
3848 The latter has the undesired side-effect of creating a new row
3e87a760 3849 in the debug line info matrix.
09a798ea 3850
e1c05f12
NC		 38511999-08-26 Jim Wilson <wilson@cygnus.com>
3852
3853 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3854 ls.last_filename if last is less than zero. Set ls.last_filename
3855 when allocating new entry.
3856 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3857 call.
3858
b23bac36
AM		 38591999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3860
3861 * config/tc-i386.c (i386_index_check): Fix the displacement size
3862 when INFER_ADDR_PREFIX.
3863
50f4163f
NC		 38641999-08-18 Nick Clifton <nickc@cygnus.com>
3865
3866 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3867 display its value.
3868
f589a541
ILT		 38691999-08-17 Ian Lance Taylor <ian@zembu.com>
3870
3871 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3872 handle 0xffffNNNN constants correctly.
3873
11450271
NC		 38741999-08-16 Nick Clifton <nickc@cygnus.com>
3875
3876 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3877 as well as loads.
3878
276b1dc2
NC		 38791999-08-13 Nick Clifton <nickc@cygnus.com>
3880
3881 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3882 (md_apply_fix3): Always pass positive values to
3883 validate_offset_imm.
3884
ae5ad4ad
NC		 38851999-08-12 Nick Clifton <nickc@cygnus.com>
3886
3887 * config/tc-arm.c (skip_whitespace): New macro.
3888 Formatting tidy ups.
3e87a760 3889
ae5ad4ad
NC		 3890 (md_apply_fix3): Store relocation offset in addend for ELF based
3891 relocs.
3892 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 3893 calls.
3894
bf6d3895
AM		 38951999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3896
3897 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3898 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3899
46031ca9
JL		 3900Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3901
b100be66
JL		 3902 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3903 flags for the unwind subspace.
3904
46031ca9
JL		 3905 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3906 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3907 suitable relocation based on the size of the target's pointer.
3908 Always Use subsegment zero for the unwinders.
3909 (pa_level): Handle "2.0w".
3910
65172ab8 3911Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 3912
3913 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3914 with the following instruction unless this was specified.
3915
1a1ae23e
ILT		 39161999-08-09 Ian Lance Taylor <ian@zembu.com>
3917
3918 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3919 certain sections, to match BFD changes.
3920
81afc846
ILT		 39211999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3922
3923 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3924 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 3925 * Makefile.in: Rebuild.
81afc846 3926
04ad1543
ILT		 39271999-08-08 Ian Lance Taylor <ian@zembu.com>
3928
3929 * Makefile.am: Rename .dep* files to DEP*.
3930 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3931 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3932 targets to DEPOBJ.
3933 * Makefile.in: Rebuild.
3934
1eb7027c
RH		 39351999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3936
3937 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3938
2dcc60be
ILT		 39391999-08-08 Ian Lance Taylor <ian@zembu.com>
3940
46eec08e
ILT		 3941 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3942 avoid problems on DOS filesystems.
3943 * Makefile.in: Rebuild.
3944
2dcc60be
ILT		 3945 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3946
39471999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3948
3949 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3950 section flag.
3951
76a27922
ILT		 39521999-08-08 Ian Lance Taylor <ian@zembu.com>
3953
3954 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 3955 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 3956 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3957
0741736b
JL		 3958Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3959
3960 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3961
9a913dfb
JL		 3962Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3963
3964 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3965
a1f2d742
ILT		 39661999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3967
3968 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3969 non-adjustable symbols.
3970
55a914bc
JL		 3971Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3972
3973 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3974
336f7c70 3975Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 3976
3977 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3978 operands.
3979
9750fcc5
ILT		 39801999-08-05 Donn Terry <donn@interix.com>
3981
3982 * config/te-interix.h: New file.
3983 * configure.in (i386-*-interix*): New target.
3984 * configure: Rebuild.
3985
39ba5561
JL		 3986Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3987
3988 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3989 selectors for ELF too.
3990 (selector_table): Add "ltp" and "rtp" selectors.
3991
eecb386c
AM		 39921999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3993
3994 * config/tc-i386.c (i386_operand): No need to change
3995 operand_string pointer in segment reg case before goto
3996 do_memory_reference. Initialise displacement_string_start and
3997 displacement_string_end after do_memory_reference label.
3998 (i386_index_check): Add operand_string param, and print error
3999 message on failure here.
4000 (i386_intel_memory_operand): Instead of here.
4001 (i386_operand): And here.
4002 (INFER_ADDR_PREFIX): Enable.
4003
4004 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4005
4006 * config/tc-i386.h (DefaultSize): Define. Renumber following
4007 opcode_modifier defines.
4008
4009 From Etienne Lorrain <etienne.lorrain@ibm.net>
4010 * config/tc-i386.c (stackop_size): New variable.
4011 (set_16bit_code_flag): Clear it here.
4012 (set_16bit_gcc_code_flag): New function.
4013 (md_pseudo_table): Add "code16gcc" entry.
4014 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4015
f173e82e
ILT		 40161999-08-03 Ian Lance Taylor <ian@zembu.com>
4017
a04b544b
ILT		 4018 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4019 next_set_end even if the end symbol is being discarded.
4020
4021 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4022 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4023 * config/obj-coff.c: Likewise.
4024 (seg_info_type): Remove.
4025 (seg_info_off_by_4): Change to array of segT.
4026 (s_get_segment): Adjust accordingly.
4027 (obj_pseudo_table): Fully initialize sentinel entry.
4028
f173e82e
ILT		 4029 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4030 Ralf Baechle <ralf@uni-koblenz.de>.
4031
c3332e24
AM		 40321999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4033
4034 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4035
40361999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4037
24eab124
AM		 4038 * config/tc-i386.c: Indentation and white space changes.
4039 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4040 don't enable it by default.
4041 (i386_intel_operand): Remove redundant prototype.
4042 Move check on number of memory operands, and i.mem_operands++
4043 (i386_intel_memory_operand): To here.
4044 Remove i386_immediate code from here. Remove special case code
4045 for input and output using (%dx). Remove base/index checks and
4046 call i386_index_check instead. Save initial operand_string
4047 argument for error message.
4048 (i386_operand): Remove redundant prototype. Move base/index
4049 checks to i386_index_check.
4050 (i386_displacement): Move intel mode check for non-zero
4051 i.disp_operand
4052 (i386_intel_memory_operand): To here.
c3332e24 4053
6d8809aa
RH		 40541999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4055
4056 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4057 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4058 by .register pseudo-op if -64 and --no-undeclared-regs.
4059 (s_register, sparc_adjust_symtab): New functions.
4060 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4061 Declare sparc_adjust_symtab as tc_adjust_symtab.
4062 * doc/c-sparc.texi: Add description of #ignore special literal
4063 for .register pseudo-op.
4064
c8d259f7
CM		 40651999-07-30 Catherine Moore <clm@cygnus.com>
4066
eaa15ab8 4067 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4068 the relocation's section offset.
4069
b77ad1d4
AM		 40701999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4071
4072 * write.c (fixup_segment): Fix generic error check overflow test.
4073
4074 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4075 X_add_number to long.
4076
b53fcc20
JL		 4077Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4078
4079 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4080 processing.
b53fcc20 4081
d2e71411
ILT		 40821999-07-27 Ian Lance Taylor <ian@zembu.com>
4083
4084 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4085 VTABLE relocations.
4086
e9f56b1d
ILT		 40871999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4088
4089 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4090
1a39f480
ILT		 4091 * configure.bat: Remove; obsolete.
4092 * config/go32.cfg: Likewise.
4093
29fe79d3
ILT		 40941999-07-21 Brad M. Garcia <bgarcia@fore.com>
4095
4096 * configure.in (i386-*-vxworks*): New target.
4097 * configure: Rebuild.
4098
e06510e6
RH		 40991999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4100
4101 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4102
dabe3bbc
RH		 41031999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4104
4105 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4106 on -64 and not pic.
4107 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4108 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4109 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4110 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4111 MAX_RELOC_EXPANSION): Define.
4112 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4113
b4cac588
AM		 41141999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4115
4116 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4117 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4118 block. Print a warning if an 8-bit or 16-bit constant
4119 displacement or immediate is truncated on output.
4120 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4121 immediate.
4122 (i386_operand): Disallow immediate jump absolute operand.
4123
966ed0b4
ILT		 41241999-07-15 Ian Lance Taylor <ian@zembu.com>
4125
0ed15843
ILT		 4126 * configure.in: Bump version number to 2.9.5.
4127 * configure: Rebuild.
4128
966ed0b4
ILT		 4129 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4130 or %llx work.
4131
67f1cff0
JL		 4132Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4133
4134 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4135 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4136
2f992c04
NC		 41371999-07-14 Philip Blundell <pb@nexus.co.uk>
4138
4139 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4140 is defined.
4141 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4142
4143 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4144 if -mno-fpu was given.
4145 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4146 relocs.
4147 (cons_fix_new_arm): Remove misleading comments.
4148
14ad458a
ILT		 41491999-07-14 Ian Lance Taylor <ian@zembu.com>
4150
4151 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4152 error message.
4153 (relax_segment): Likewise. After giving a rs_org error, convert
4154 the frag to rs_align to avoid cascading errors.
4155
36823076
AS		 41561999-07-12 Andreas Schwab <schwab@suse.de>
4157
4158 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4159
ab9da554
ILT		 41601999-07-11 Ian Lance Taylor <ian@zembu.com>
4161
4162 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4163 as appropriate. Fill in structure initializations. Add variable
4164 initializations. Add casts.
4165 * dwarf2dbg.c (print_stats): Change i to size_t.
4166 * listing.c (listing_listing): Change list_line to unsigned int.
4167
e0accf0c
ILT		 41681999-07-10 Ian Lance Taylor <ian@zembu.com>
4169
4170 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4171 rather than checking for \001 and \002 in symbol name.
4172 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4173
7d4ce8a9
JL		 4174Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4175
4176 * configure.in (hppa*-linux-gnu*): New target.
4177 * configure: Rebuilt.
4178
5395a469
NC		 41791999-07-08 Nick Clifton <nickc@cygnus.com>
4180
3e87a760 4181 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 4182
cac58fa6
NC		 41831999-07-07 Nick Clifton <nickc@cygnus.com>
4184
5395a469 4185 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 4186 accessing symbolP directly.
4187
03b36ee1
JL		 4188Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4189
4190 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4191 for ELF.
4192
49a5575c
NC		 41931999-07-05 Nick Clifton <nickc@cygnus.com>
4194
4195 * config/tc-arm.c (ARM_EXT_V5): Define.
4196 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4197 (md_begin): Detect ARM v5 architectures.
4198 (md_parse_option): Accept arm v5 specification.
4199 (md_show_usage): Documment -marmv5 switch.
4200
4201 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 4202
49a5575c
NC		 4203 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4204 op.
4205 (validate_immediate_twopart): New function. Determine if a
4206 constant can be computed by two ADD instructions.
4207 (output_inst): Remove its command line parameter - it was never
4208 used.
4209 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4210 implememt the ADRL pseudo op.
4211 (tc_gen_reloc): Generate a suitable error message if an ADRL
4212 instruction tries to generate a real reloc.
4213
4214 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4215
09ecf0ba
JL		 4216Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4217
4218 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4219 into lower case.
4220
264d6861
ILT		 42211999-06-27 H.J. Lu <hjl@gnu.org>
4222
4223 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4224 non BFD_ASSEMBLER case.
4225
827c0149
ILT		 42261999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4227
4228 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4229 data.
4230
a340d270
RH		 42311999-06-26 David Mosberger <davidm@hpl.hp.com>
4232
4233 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4234 out_end_sequence() when the address decreases due to a new frag.
4235 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4236 numbering starts with 1.
4237
16b93d88
NC		 42381999-06-23 Nick Clifton <nickc@cygnus.com>
4239
4240 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4241 .section for COFF.
4242 (mcore_s_text): Call obj_elf_text for ELF target.
4243 (mcore_s_data): Call obj_elf_data for ELF target.
4244 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4245 for COFF target.
4246 (mcore_s_bss): New function: Dump literal table before changing
4247 sections.
4248 (mcore_s_comm): New function: Dump literal table before changing
4249 sections.
3e87a760 4250
16b93d88
NC		 4251 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4252 No longer static functions.
4253 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4254 Provide prototypes for these functions.
4255
fed9b18a
ILT		 42561999-06-22 Ian Lance Taylor <ian@zembu.com>
4257
be2acf27
ILT		 4258 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4259 a list of names, to try obj_segment_name, and to try abbreviated
4260 names when using COFF without long section names.
4261
7dcc9865
ILT		 4262 * config/tc-alpha.c: More use of symbol accessor functions.
4263 * config/tc-arc.c: Likewise.
4264 * config/tc-d30v.c: Likewise.
4265 * config/tc-fr30.c: Likewise.
4266 * config/tc-i860.c: Likewise.
4267 * config/tc-m88k.c: Likewise.
4268 * config/tc-mcore.c: Likewise.
4269 * config/tc-ns32k.c: Likewise.
4270 * config/tc-sparc.c: Likewise.
4271 * config/tc-v850.c: Likewise.
4272
a77f5182
ILT		 4273 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4274 sy_value with appropriate accessor functions.
4275 * config/tc-arm.c (md_apply_fix3): Likewise.
4276 * config/tc-d10v.c (AT_WORD_P): Likewise.
4277 * config/tc-v850.c (reg_name_search): Likewise.
4278
fed9b18a
ILT		 4279 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4280 use symbol_get_bfdsym instead.
4281 * config/tc-ppc.c (md_assemble): Likewise.
4282 * config/tc-v850.c (v850_comm): Likewise.
4283
310b5aa2
ILT		 42841999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4285
4286 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4287 the symbol, rather than accessing the bsym member.
4288 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4289 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4290 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4291 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4292 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4293 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4294 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4295 * config/tc-v850.c (tc_gen_reloc): Likewise.
4296
9cb8e75e
JL		 4297Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4298
4299 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4300 (hppa_gen_reloc_type): Conditionalize on BFD64.
4301 (tc_gen_reloc): Re-enable ELF relocations.
4302 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4303
3d103319
ILT		 43041999-06-21 Ian Lance Taylor <ian@zembu.com>
4305
4306 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4307 warning.
4308 (do_ldst): Move assignment out of if condition.
4309 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4310 parentheses to avoid warning.
4311
776b24b4
NC		 43121999-06-21 Nick Clifton <nickc@cygnus.com>
4313
155f0fe7
NC		 4314 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4315 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 4316
809ffe0d
ILT		 43171999-06-19 Ian Lance Taylor <ian@zembu.com>
4318
4319 * config/tc-ppc.c: Update for symbol handling changes.
4320 * config/obj-coff.c: Likewise.
4321
49863f82
JL		 4322Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4323
4324 * tc-hppa.c: General cleanups of ELF support. No more spaces
4325 and subspaces for ELF.
4326 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4327 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4328 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4329 (UNWIND_SECTION_NAME): Likewise.
4330 (space/subspace related structures): Conditionalize definitions
4331 on OBJ_SOM.
4332 (space/subspace directives and support routines): Conditionalize
4333 definitions and references/uses on OBJ_SOM.
4334 (label_symbol_struct): For ELF, track the symbol's segment. For
4335 SOM track its space.
4336 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4337 changes.
4338 (USE_ALIASES): Kill for both SOM & ELF.
4339 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4340 (pa_space, pa_subspace): Corresponding changes.
4341 (pa_spaces_begin): Corresponding chagnes.
4342 (md_begin): Do not muck around with space/subspace stuff for
4343 OBJ_ELF.
4344 (md_apply_fix): Temporarily disable argument relocation stuff
4345 for OBJ_ELF.
4346 (tc_gen_reloc): Temporarily disable relocation generation for
4347 OBJ_ELF
4348 (pa_build_unwind_subspace): Similarly.
4349
fed881b1
NC		 43501999-06-16 Nick Clifton <nickc@cygnus.com>
4351
4352 * config/tc-arm.c (thumb_set): New pseudo op.
4353 (text, data, section): Override these pseudo ops with ARM
4354 specific versions.
4355 (s_thumb_set): New function: Perform the same as a .set pseudo
4356 op, but also mark the alias'ed symbol as being a Thumb
4357 function.
4358 (arm_s_text): New function: Perform the same as the .text
4359 pseudo op, but dump the literal pool before changing
3e87a760 4360 sections.
fed881b1
NC		 4361 (arm_s_data): New function: Perform the same as the .data
4362 pseudo op, but dump the literal pool before changing
3e87a760 4363 sections.
fed881b1 4364 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 4365 .section pseudo op, but dump the literal pool before changing
4366 sections.
fed881b1
NC		 4367 (arm_cleanup): Do not reset the current section before dumping
4368 the literal pool.
4369
0f94f4c8
NC		 43701999-06-17 Nick Clifton <nickc@cygnus.com>
4371
2f3519a2
NC		 4372 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4373 OPTION_NO_WARN_UNMATCHED entries.
4374 (md_parse_option): Generate a warning message if an unrecognised
4375 option is encountered.
4376
0f94f4c8
NC		 4377 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4378 (get_operands): When parsing an expression after an '@' symbol
4379 has been detected, do not ignore '#' symbols.
4380 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 4381 false.
0f94f4c8 4382
e4a86f6f
ILT		 43831999-06-13 Ian Lance Taylor <ian@zembu.com>
4384
4385 From K. Richard Pixley <rich@noir.com>:
4386 * configure.in (ppc-*-vxworks*): New target.
4387 * configure: Rebuild.
4388
a8aed0fb
UD		 43891999-06-12 Philip Blundell <philb@gnu.org>
4390
4391 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4392
7565ed77
ILT		 43931999-06-13 Ian Lance Taylor <ian@zembu.com>
4394
4395 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4396 which refer to symbols in linkonce sections, permit reducing the
4397 relocs if the symbol is local.
4398
b9e57a38
ILT		 43991999-06-12 Ian Lance Taylor <ian@zembu.com>
4400
4401 * subsegs.c (subseg_text_p): New function.
4402 * as.h (subseg_text_p): Declare.
4403 * read.c (do_align): Use subseg_text_p to set the default fill.
4404 * write.c (subsegs_finish): Likewise.
4405 * config/obj-coff.c (write_object_file): Likewise.
4406 * config/tc-i386.h (md_maybe_text): Don't define.
4407 (md_do_align): Use subseg_text_p to set the default fill.
4408 * config/tc-m32r.c (m32r_do_align): Likewise.
4409 * config/tc-sh.c (sh_do_align): Likewise.
4410 * config/tc-sparc.h (md_do_align): Likewise.
4411
008960a5
ILT		 44121999-06-12 David O'Brien <obrien@freebsd.org>
4413
4414 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4415 * configure: Rebuild.
4416
a1605869
ILT		 44171999-06-12 Ian Lance Taylor <ian@zembu.com>
4418
d9ac5a3b
ILT		 4419 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4420 * Makefile.am: Rebuild dependencies.
4421 * Makefile.in: Rebuild.
4422
a1605869
ILT		 4423 * config/tc-i386.c (i386_immediate): Remove unused label
4424 seg_unimplemented.
4425
4426 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4427 * symbols.c: Likewise.
4428 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4429 sy_next field when taking address, rather than symbol_next.
4430
4431 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4432 offsetT.
4433 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4434 value from the output file architecture.
4435 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4436 * dwarf2dbg.h: Change bfd_vma to addressT.
4437
a7cd1c22
ILT		 44381999-06-11 Ian Lance Taylor <ian@zembu.com>
4439
4440 * dwarf2dbg.h: Use PARAMS in function declarations.
4441
76171f81
ILT		 44421999-06-11 Martin Dorey <mdorey@madge.com>
4443
4444 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4445 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4446 OBJ_ELF.
4447 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4448
9b4d630b
ILT		 44491999-06-11 Ian Lance Taylor <ian@zembu.com>
4450
5865bb77
ILT		 4451 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4452
9e7c96d9
ILT		 4453 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4454 popsection.
4455
1b50c718
ILT		 4456 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4457
1bf67e0d
ILT		 4458 * read.c (read_a_source_file): Only declare inescape if
4459 QUOTES_IN_INSN.
4460
4461 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4462 match parameters.
4463 (find_entry_byval): Add parens to avoid warning.
4464
4465 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4466
9b4d630b
ILT		 4467 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4468 undefined symbols.
4469
a22b281c
RH		 44701999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4471
66778679 4472 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 4473 with isoctal.
4474
4475 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4476 synthetize_setx): New functions.
4477 (md_assemble): Broken the special cases into the above
4478 functions. Make compiler happy if sizeof(bfd_vma)==4.
4479 Fix sethi generated from set/setuw. If instructions have a relloc,
4480 always clear the fields to be relocated in the opcode.
4481 (sparc_ip): Remove special_case global variable.
4482
7f2f689c
ILT		 44831999-06-10 Ian Lance Taylor <ian@zembu.com>
4484
d7ba4a77
ILT		 4485 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4486 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4487 indication of success rather than a value.
4488 (itbl_get_val): Likewise.
4489 (itbl_get_field): Use strcspn. Change delimiters to include
4490 parens.
4491 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4492 (itbl_get_val): Likewise.
4493 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4494
7f2f689c
ILT		 4495 * symbols.c (copy_symbol_attributes): Convert local symbols to
4496 regular symbols.
4497
c1d3c45e
NC		 44981999-06-10 Nick Clifton <nickc@cygnus.com>
4499
4500 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 4501 ARM920t.
c1d3c45e 4502
63fab58c
RH		 45031999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4504
4505 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4506 Optimize set if sizeof(bfd_vma) == 64.
4507 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 4508 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 4509 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4510
cf9a1301
RH		 45111999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4512
4513 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4514 (s_ncons): New function.
4515 (native_op_table): New table.
4516 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4517 R_SPARC_OLO10 handling.
4518
bf29b231
RH		 4519Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4520
4521 * expr.h (struct expressionS): Revert last change; widen X_op.
4522 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4523
9be1cda6
AS		 4524Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4525
a4835b42
AS		 4526 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4527 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4528 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4529 * Makefile.in: Regenerated.
4530
9be1cda6
AS		 4531 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4532 `common' pass on to s_mri_common.
3e87a760 4533 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 4534
62335629
RH		 45351999-06-06 Richard Henderson <rth@cygnus.com>
4536
4537 * config/obj-elf.c (obj_elf_section): Don't free the return
4538 value of demand_copy_C_string.
4539
9de8d8f1
RH		 45401999-06-05 Richard Henderson <rth@cygnus.com>
4541
4542 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4543 creation logic from obj_elf_create_section.
4544
4545 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4546 (section_stack): New.
4547 (special_sections): Make const.
4548 (obj_elf_section): Gut and rewrite parsing.
4549 (obj_elf_change_section): New function broken out of obj_elf_section.
4550 (obj_elf_parse_section_letters): Likewise.
4551 (obj_elf_section_word): Likewise.
4552 (obj_elf_section_type): Likewise.
4553 (obj_elf_previous): Treat as a toggle.
4554 (obj_elf_popsection): New.
4555 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4556 (ppc_section_type): Likewise.
4557 * config/tc-ppc.h: Likewise.
4558
4559 * expr.h (struct expressionS): Don't make X_op a bitfield.
4560 * config/tc-alpha.c: Update for symbol handling changes.
4561 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4562 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4563
58b5739a
RH		 45641999-06-05 Richard Henderson <rth@cygnus.com>
4565
4566 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4567 (dwarf2_gen_line_info): Kill unused variables.
4568 (dwarf2_finish): Likewise.
4569 (dwarf2_where): Likewise.
4570 (dwarf2_directive_file): If we've only got a string,
4571 hand off to s_app_file.
4572 * ecoff.c: Move the include of ecoff.h.
4573 * symbols.h (S_IS_FUNCTION): Prototype.
4574
4575 * read.c (LEX_HASH): Supply a default.
4576 (lex_type): Use it.
4577 (s_globl): Update `c' after skipping whitespace.
4578 * read.h (LEX_END_NAME, is_name_ender): New.
4579 * expr.c (get_symbol_end): Respect it.
4580
398e8c25
ILT		 45811999-06-04 Mark Klein <mklein@dis.com>
4582
993142d5
ILT		 4583 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4584 to real if OBJ_SOM
4585 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4586
398e8c25
ILT		 4587 * config/tc-hppa.c: Update for symbol handling changes.
4588
b4013713
ILT		 45891999-06-03 Ian Lance Taylor <ian@zembu.com>
4590
080e41e6
ILT		 4591 * cgen.c: Update for symbol handling changes.
4592 * config/tc-m32r.c: Likewise.
f412ead8 4593
a0f75b47
ILT		 4594 * config/tc-hppa.h: Update for symbol handling changes.
4595 * config/tc-hppa.c: Likewise.
4596
174419c1
ILT		 4597 * config/tc-arm.h: Update for symbol handling changes.
4598 * config/tc-arm.c: Likewise.
4599 (symbol_make_empty): Remove. Just use symbol_create.
4600
4601 * symbols.c (symbol_set_tc): Correct name.
4602
6104f0a0
ILT		 4603 * Makefile.am: Rebuild dependencies.
4604 ($(OBJS)): Don't depend upon struc-symbol.h.
4605 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4606 * dep-in.sed: Don't remove struc-symbol.h.
4607 * Makefile.in: Rebuild.
4608
b4013713
ILT		 4609 * doc/internals.texi (Symbols): Describe changes in symbol
4610 handling.
4611
6576f0b5
RH		 46121999-06-03 Richard Henderson <rth@cygnus.com>
4613
4614 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4615 instead of doing the work by hand.
4616
fac0d250
RH		 46171999-06-03 David Mosberger <davidm@hpl.hp.com>
4618
4619 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4620 state of line state-machine.
4621 (struct ls): Collect DWARF2 line state-machine state in new member
4622 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4623 resulted in any DWARF2 directives.
4624 (reset_state_machine): New function.
4625 (out_end_sequence): Ditto.
4626 (dwarf2_gen_line_info): When switching sections or switching to a
4627 lower text address, call out_end_sequence() first to terminate the
4628 previous code sequence as code sequences MUST have monotonically
4629 increasing addresses.
4630 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4631
46321999-06-03 David Mosberger <davidm@hpl.hp.com>
4633
4634 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4635 DWARF2 debug info (line information only, at this point).
4636 * as.h: Update comment about supported debug formats.
4637 * dwarf2dbg.c, dwarf2dbg.h: New files.
4638 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4639
4640 * expr.c (operand): Don't use [ for parens if we want an index op.
4641 (op_encoding): Switch [ into O_index, if desired.
4642 (op_rank): Renumber with O_index on bottom.
4643 (expr): If O_index, match closing bracket.
4644 * expr.h (O_index): New.
4645
4646 * read.c (read_a_source_file): Conditionally allow matched "
4647 in lines passed to md_assemble.
4648
4649 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4650
49309057
ILT		 46511999-06-03 Ian Lance Taylor <ian@zembu.com>
4652
4653 Add support for storing local symbols in a small structure to save
4654 memory when assembling large files.
4655 * as.h: Don't include struc-symbol.h.
4656 (symbolS): Add typedef.
4657 * symbols.c: Include struc-symbol.h.
4658 (local_hash): New static variable.
4659 (save_symbol_name): New static function, from symbol_create.
4660 (symbol_create): Call save_symbol_name.
4661 (local_symbol_count): New static variable.
4662 (local_symbol_conversion_count): Likewise.
4663 (LOCAL_SYMBOL_CHECK): Define.
4664 (local_symbol_make): New static function.
4665 (local_symbol_convert): New static function.
4666 (colon): Handle local symbols. Create local symbol for local
4667 label name.
4668 (symbol_table_insert): Handle local symbols.
4669 (symbol_find_or_make): Create local symbol for local label name.
4670 (symbol_find_base): Check for local symbol.
4671 (symbol_append, symbol_insert): Check for local symbols.
4672 (symbol_clear_list_pointers, symbol_remove): Likewise.
4673 (verify_symbol_chain): Likewise.
4674 (copy_symbol_attributes): Likewise.
4675 (resolve_symbol_value): Handle local symbols.
4676 (resolve_local_symbol): New static function.
4677 (resolve_local_symbol_values): New function.
4678 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4679 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4680 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4681 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4682 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4683 (symbol_previous, symbol_next): New functions.
4684 (symbol_get_value_expression): Likewise.
4685 (symbol_set_value_expression): Likewise.
4686 (symbol_set_frag, symbol_get_frag): Likewise.
4687 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4688 (symbol_mark_used_in_reloc): Likewise.
4689 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4690 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4691 (symbol_mri_common_p): Likewise.
4692 (symbol_mark_written, symbol_clear_written): Likewise.
4693 (symbol_written_p): Likewise.
4694 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4695 (symbol_section_p, symbol_equated_p): Likewise.
4696 (symbol_constant_p): Likewise.
4697 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4698 (symbol_get_obj, symbol_set_obj): Likewise.
4699 (symbol_get_tc, symbol_set_tc): Likewise.
4700 (symbol_begin): Initialize local_hash.
4701 (print_symbol_value_1): Handle local symbols.
4702 (symbol_print_statistics): Print local symbol statistics.
4703 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4704 Declare new symbols.c functions. Move many declarations here from
4705 struc-symbol.h.
4706 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4707 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4708 (struct symbol): Move bsym to make it clearly the first field.
4709 Remove TARGET_SYMBOL_FIELDS.
4710 (symbolS): Don't typedef.
4711 (struct broken_word): Remove.
4712 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4713 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4714 (symbol_clear_list_pointers): Likewise.
4715 (symbol_insert, symbol_remove): Likewise.
4716 (symbol_previous, symbol_append): Likewise.
4717 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4718 (struct local_symbol): Define.
4719 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4720 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4721 (local_symbol_get_frag, local_symbol_set_frag): Define.
4722 (local_symbol_get_real_symbol): Define.
4723 (local_symbol_set_real_symbol): Define.
4724 Define.
4725 * write.c (write_object_file): Call resolve_local_symbol_values.
4726 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4727 (TARGET_SYMBOL_FIELDS): Don't define.
4728 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4729 ECOFF_DEBUGGING, add ECOFF fields.
4730 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4731 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4732 ECOFF_DEBUGGING, add ECOFF fields.
4733 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4734 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4735 * config/tc-mcore.h: Don't include struc-symbol.h.
4736 (TARGET_SYMBOL_FIELDS): Don't define.
4737 (struct mcore_tc_sy): Define.
4738 (TC_SYMFIELD_TYPE): Define.
4739 * Many files: Use symbolS instead of struct symbol. Use new
4740 accessor functions rather than referring to symbolS fields
4741 directly.
4742
4743 * read.c (s_mri_common): Don't add in value of line_label.
4744
4745 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4746 checking for SEC_LINK_ONCE.
4747
4748 * config/tc-sh.h (sh_fix_adjustable): Declare.
4749
4750 * app.c (input_buffer): New static variable.
4751 (app_push): Save saved_input in allocated buffer.
4752 (app_pop): Restored saved_input.
4753 (do_scrub_chars): Change get parameter to take char * and int as
4754 arguments. Change GET macro to pass input_buffer to get
4755 function. Don't save input into allocated buffer.
4756 * as.h (do_scrub_chars): Update declaration.
4757 * input-file.c (input_file_get): Change to take char * and int.
4758 Read data into passed in buffer. Remove static buffer.
4759 * read.c (scrub_from_string): Change to take char * and int. Copy
4760 data into passed in buffer.
4761
4762 * hash.h: Neaten. Declare hash_traverse.
4763 * hash.c: Complete rewrite based on BFD hashing code.
4764 * gasp.c (chunksize): New variable.
4765 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4766 hash_delete.
4767
661e4995
NC		 47681999-05-28 Nick Clifton <nickc@cygnus.com>
4769
4770 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4771 addend unless the target uses an old ABI.
4772
d9a62219
DE		 4773Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4774
4775 -Wchar-subscripts cleanup
4776 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 4777 calls to isascii,iscntrl are correct.
d9a62219
DE		 4778 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4779 (unsigned char).
4780 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4781 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4782 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4783 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4784
6da466c7
ILT		 47851999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4786
4787 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4788 width for Coldfire.
4789 (arch_coldfire_p): New #define.
4790 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4791
47921999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4793
4794 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4795
4796 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4797 (install_operand): Add place `N'.
4798 (init_table): Add registers ACC, MACSR, MASK.
4799
4800 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4801
4802 * config/tc-m68k.c: Change mcf5200 --> mcf.
4803 (archs): Add mcf5206e, mcf5307.
4804 (m68k_ip): Add format `u'.
4805 (install_operand): Add place `m', `M', `h'.
4806 (init_table): Add upper/lower registers.
4807
4808 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4809
bedf545c
ILT		 48101999-05-28 Martin Dorey <mdorey@madge.com>
4811
4812 * config/tc-i960.c: Several minor changes to add ELF and
4813 BFD_ASSEMBLER support.
4814 * config/tc-i960.h: Likewise.
4815 * configure.in (i960-*-elf*): New target.
4816 * aclocal.m4, configure: Rebuild.
4817
40c62b25
AM		 48181999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4819
4820 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4821 reloc changes when defined(BFD_ASSEMBLER).
4822
daa01f85
AM		 48231999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4824
4825 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4826
4827 * write.c (write_print_statistics): Output to file, not stderr.
4828
4829 * expr.c (generic_bignum_to_int32,64): Prototype.
4830
4831 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4832 output_sleb128, output_uleb128, output_big_sleb128,
4833 output_big_uleb128, output_big_leb128): Prototype.
4834 (output_big_sleb128, output_big_uleb128): Make inline.
4835 (output_big_leb128): Remove inline
4836
4837 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4838 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4839 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4840 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4841 value for correct overflow check in write.c:fixup_segment.
4842 * write.c (fixup_segment): Move bitfield overflow checks to after
4843 the md_apply_fix call.
4844 * config/obj-coff.c (fixup_segment): Likewise.
4845 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4846 valueT *val argument.
4847
19b34177
AS		 4848Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4849
4850 * config/atof-ieee.c (gen_to_words): Correctly round a
4851 denormalized number. Fix off-by-one in range checking for
3e87a760 4852 exponent in a denormal.
19b34177 4853
b8a40f53
NC		 48541999-05-10 Nick Clifton <nickc@cygnus.com>
4855
4856 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 4857 name.
b8a40f53 4858
53f3de98
RH		 4859Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4860
4861 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4862
578ec497
AM		 48631999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4864
4865 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4866 (ReverseRegRegmem): Remove.
4867 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4868 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4869 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4870 kludge.
4871
4872 From Doug Ledford <dledford@redhat.com>
4873 * config/tc-i386.h (RegXMM): New for P/III.
4874 * config/tc-i386.c: Add support for P/III.
4875
d0e9a01c
RH		 4876Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4877
4878 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4879 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4880 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4881
83183c0c
RH		 4882Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4883
4884 * config/tc-i386.c (i386_immediate): Skip whitespace before
4885 complaining about junk after expression.
4886 (i386_displacement): Likewise.
4887
03987ced
RH		 4888Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4889
4890 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4891 Don't copy before downcaseing.
4892
0d96863f 48931999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 4894
66778679
RH		 4895 * tc-m68k.c: Include elf/m68k.h.
4896 (m68k_elf_final_processing): New routine.
4897 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4898 Define.
3e87a760 4899
90700a53
JL		 4900Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4901
4902 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4903 17 bit fmt insn.
4904
252b5132
RH		 49051999-04-30 Nick Clifton <nickc@cygnus.com>
4906
4907 * config/tc-mcore.c (mcore_s_section): Dump literals before
4908 changing section.
4909
49101999-04-29 Nick Clifton <nickc@cygnus.com>
4911
4912 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4913 for COFF/PE port.
4914
4915Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4916
4917 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4918 (TC_INIT_FIX_DATA): Delete.
4919 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4920 (TC_INIT_FIX_DATA): Delete.
4921 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4922 * write.c (fix_new_internal): Initialize fx_cgen member.
4923 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4924 (gas_cgen_md_apply_fix3): Update.
4925 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4926 (md_cgen_record_fixup_exp): Update.
4927 (FX_OPINFO_R_TYPE): Update.
4928
4929 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4930 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4931 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4932 * frags.h (struct frag): Make opindex, opinfo ints.
4933
4934 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4935
49361999-04-26 Tom Tromey <tromey@cygnus.com>
4937
4938 * aclocal.m4, configure: Updated for new version of libtool.
4939
49401999-04-22 Nick Clifton <nickc@cygnus.com>
4941
4942 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 4943 md_apply_fix.
252b5132
RH		 4944 (md_apply_fix3): Do not fix up absolute relocations against
4945 symbolic values.
4946
4947 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4948
49491999-04-20 Nick Clifton <nickc@cygnus.com>
4950
4951 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4952 changes and data-in-text directives.
4953 (mcore_cons): New function: intercept cons() operations.
4954 (mcore_float_cons): New function: intercept float_cons()
3e87a760 4955 operations.
252b5132
RH		 4956 (mcore_stringer): New function: intercept stringer() operations.
4957
49581999-04-18 Ian Lance Taylor <ian@zembu.com>
4959
4960 * obj.h (struct format_ops): Change generate_asm_lineno field to
4961 take no parameters.
4962 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4963
4964 * config/tc-alpha.c (find_opcode_match): Add default case to
4965 switch.
4966 (find_macro_match): Likewise.
4967 (load_expression): Parenthesize && within ||.
4968
4969 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4970
49711999-04-17 Nick Clifton <nickc@cygnus.com>
4972
4973 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4974 .text .data .section pseudo ops.
3e87a760
AM		 4975 (mcore_s_section): New function. Dump lits before changing secs.
4976 (mcore_s_text): New function. Dump lits before changing secs.
4977 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 4978
49791999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4980
4981 * config/tc-mips.c (mips_32bitmode): New.
4982 (md_begin): Set mips_32bitmode if needed.
4983 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4984 Set EF_MIPS_32BITMODE.
4985
4986Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4987
4988 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4989 change.
4990
49911999-04-16 Nick Clifton <nickc@cygnus.com>
4992
4993 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4994
4995Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4996
3e87a760 4997 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 4998 expressions correctly.
4999
5000
50011999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5002
5003 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5004
5005Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5006
5007 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5008 and fmpynfadd instructions.
5009
50101999-04-11 Richard Henderson <rth@cygnus.com>
5011
5012 * as.h (environ): Declare it, if needed.
5013 * as.c (dump_statistics): Don't declare environ.
5014 * configure.in (environ): Detect declaration.
5015 * configure, config.in: Rebuild
5016
5017 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5018 (i386_displacement): Allocate enough space for replacement buffer.
5019 Clean up replacement buffer initialization.
5020
50211999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5022
5023 * subsegs.c (section_symbol): Don't create a new symbol if one
5024 already exists; instead, use the existing one, but set its segment
5025 and frag data if it hasn't already been defined.
5026 * config/obj-coff.c (c_section_symbol): Likewise.
5027
5028Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5029
5030 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5031
50321999-04-08 Nick Clifton <nickc@cygnus.com>
5033
5034 * config/tc-mcore.c: New File: Support routines for MCore
5035 assembler.
3e87a760 5036 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5037 * config/obj-coff.c: Add support for mcore-pe target.
5038
5039 * Makefile.am: Add support for MCore targets.
5040 * Makefile.in: Regenerate.
5041 * configure.in: Add support for MCore targets.
5042 * configure: Regenerate.
5043
5044 * doc/all.texi: Set MCORE.
5045 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5046
252b5132
RH		 5047 * write.h: Prevent multiple inclusion.
5048
50491999-04-06 Ian Lance Taylor <ian@zembu.com>
5050
5051 * asintl.h (LC_MESSAGES): Never define.
5052 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5053 does not define it.
5054 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5055 does not define it.
5056
5057 * Makefile.am (m68k-parse.c): If configuring in the source
5058 directory, copy m68k-parse.y into the local directory before
5059 running ylwrap, to remove spurious differences when generating
5060 snapshots.
5061 * Makefile.in: Rebuild.
5062
5063 * config/tc-sparc.h (md_do_align): Just allocate the number of
5064 bytes necessary, rather than always allocating 1024.
5065
50661999-04-04 Ian Lance Taylor <ian@zembu.com>
5067
5068 * listing.c (listing_newline): Add cast to avoid warning.
5069 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5070 * config/tc-i386.c (i386_scale): Add return value.
5071 (build_displacement_string): Remove unused local temp_disp2.
5072 (i386_intel_memory_operand): Add parentheses to avoid warning.
5073 (i386_intel_operand): Remove unused local end_of_operand_string.
5074 (i386_operand): Remove unused local operand_modifier.
5075 (i386_operand): Add parens to avoid warning.
5076
50771999-04-04 Don Bowman <don@pixsci.com>
5078
5079 * configure.in: Add mips*-*-vxworks* target; have it define
5080 MIPS_STABS_ELF.
5081 * configure, config.in: Rebuild.
5082
50831999-03-31 Nick Clifton <nickc@cygnus.com>
5084
5085 * configure.in (emulations): Add support for arm-epoc-pe.
5086 * configure: Regenerate.
5087 * config/te-epoc-pe.h: New file. Define macros specific to
5088 arm-epoc-pe target.
5089 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5090 for arm-epoc-pe target.
5091
5092Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5093
5094 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5095
5096Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5097
5098 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5099 detect ",n" without a condition.
5100 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5101
5102
5103Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5104
5105 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5106 instruction is encoded with one bit.
5107
5108
51091999-03-23 Ian Lance Taylor <ian@zembu.com>
5110
5111 * doc/internals.texi (CPU backend): Mention that
5112 line_separator_chars should not include newline. From thi
5113 <ttn@mingle.glug.org>.
5114
51151999-03-22 Doug Evans <devans@casey.cygnus.com>
5116
5117 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5118 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5119
5120Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5121
5122 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5123
5124Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5125
5126 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5127
5128
5129Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5130
5131 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5132
252b5132
RH		 51331999-03-15 Martin Hunt <hunt@cygnus.com>
5134
5135 * app.c (do_scrub_begin): Change '-' back to a symbol char
5136 so we can use multiple opcodes on a line again.
5137
5138 * config/tc-d30v.c: By default, warn if a symbol has
5139 the same name as a register. Plus some minor
5140 updates from the branch.
5141
51421999-03-13 Nick Clifton <nickc@cygnus.com>
5143
5144 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5145 BFD_RELOC_16 and BFD_RELOC_64.
5146
51471999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5148
5149 * expr.c (expr): Add missing else.
5150
51511999-03-12 Nick Clifton <nickc@cygnus.com>
5152
5153 * config/tc-arm.c (md_apply_fix3): Improve error message.
5154
51551999-03-11 Doug Evans <devans@casey.cygnus.com>
5156
5157 * Makefile.am (CPU_TYPES): Add fr30.
5158 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5159 (fr30,m32r dependencies): Update.
5160 * Makefile.in: Rebuild.
5161
5162 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5163 (gas_cgen_record_fixup_exp): Ditto.
5164 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5165 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5166 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5167 (md_cgen_lookup_reloc): Update use of operand->type.
5168 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5169 (md_convert_frag): Call cgen_operand_lookup_by_num.
5170 (md_cgen_lookup_reloc): Update use of operand->type.
5171 (m32r_cgen_record_fixup_exp): Ditto.
5172
51731999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5174
5175 * config/tc-mips.c (md_show_usage): Fix message.
5176
51771999-03-03 Nick Clifton <nickc@cygnus.com>
5178
5179 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5180 and LDR reg,=<expr> instruction.
5181
5182 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5183 -mcpu=arm9tdmi.
5184
5185Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5186
5187 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5188
51891999-02-17 Nick Clifton <nickc@cygnus.com>
5190
5191 This patch was created by: Scott Bambrough
5192 <scottb@corelcomputer.com>
3e87a760
AM		 5193
5194 * app.c:
252b5132 5195 Special cased '@' character. The '@' character is used as the
3e87a760 5196 ARM assembler comment character, as a special character
252b5132
RH		 5197 and in ELF .symver pseudo-op's, and as a special character in
5198 .type and .section pseudo-ops.
5199 (symver_pseudo): New static variable.
5200 (symver_state): New static variable.
5201 (struct app_save): Add field 'symver_state'.
5202 (app_push): Save global symver_state int struct app_save.
5203 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 5204 (do_scrub_chars): Special case handling of '@' character in
5205 .symver pseudo-ops.
252b5132
RH		 5206
5207 * configure.in: Modified to recognize armv* uname syntax from ARM
5208 Linux kernel.
5209 * configure: Regenerated.
3e87a760 5210
252b5132
RH		 5211 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5212 a prefix to the section's type.
5213 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5214 the type's typename.
5215
5216 * config/tc-arm.h: Add support for PIC generation:
5217 (pic_code): New boolean.
5218 (obj_relocate_extern): Define.
5219 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5220 (TC_CONS_FIX_NEW): Define.
5221 (tc_fix_adjustable): Define.
5222 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 5223
252b5132
RH		 5224 * config/tc-arm.c: Add support for PIC generation:
5225 (line_seperator_chars): Allow ';' as a seperator for Linux.
5226 (is_immediate_prefix): New macro.
5227 (arm_parse_reloc): New function.
5228 (s_arm_elf_cons): New function.
5229 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5230 (md_undefined_symbol): Special case handling for the Global Offset
5231 Table's symbol.
5232 (md_apply_fix3): Handle PIC relocs.
5233 (tc_gen_reloc): Handle PIC relocs.
5234 (md_parse_option): Add support for '-k' command line switch to
5235 enable PIC generation.
5236 (cons_fix_new_arm): New function.
5237 (s_arm_elf_cons): New function.
5238
5239Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5240
5241 * configure.in: Add comments for uses of AC_DEFINE.
5242 * acinclude.m4: Likewise.
5243 * acconfig.h: Remove.
5244 * aclocal.m4: Rebuild.
5245 * configure: Rebuild.
5246 * Makefile.in: Rebuild.
5247 * config.in: Rebuild.
5248
52491999-02-15 Jim Lemke <jlemke@cygnus.com>
5250
5251 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5252 non-constant offset from a base register.
5253
52541999-02-14 Ken Raeburn <raeburn@raeburn.org>
5255
5256 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5257 strings always.
5258
5259Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5260
5261 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5262 (emit_insn): Look for pc-relative and no-overflow specifiers on
5263 internal relocation types.
5264
52651999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5266
5267 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5268 -mcpu=NNNN flags.
5269
5270 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5271 mips_cpu instead.
5272 (mips_4650, mips_4010, mips_4100): Variables removed.
5273 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5274 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5275 variables.
5276 (md_begin): Don't bother initializing the mips_NNNN variables;
5277 mips_cpu is set, and that's good enough now.
5278 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5279 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5280 (show): New function, to handle wrapping in the CPU lists.
5281 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5282
5283Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5284
5285 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5286 than treat as an immediate specifier.
5287
5288Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5289
5290 * config/tc-i386.c: Prototype many functions.
5291 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5292 (i386_immediate): Remove unused second argument.
5293 (i386_intel_operand): Fix i386_is_reg typo.
5294 (i386_operand): Use allow_naked_reg.
5295 (output_invalid): Make operand int for K&R.
5296
5297Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5298
5299 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5300 patch.
5301 * Makefile.in: Rebuild.
5302
53031999-02-09 Doug Evans <devans@casey.cygnus.com>
5304
5305 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5306 (cgen.o): Ditto.
5307 (EXTRA_as_new_SOURCES): Comment out.
5308 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5309 * Makefile.in: Rebuild.
5310 * doc/Makefile.in: Rebuild.
5311 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5312 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5313 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5314 * configure: Rebuild.
5315 * aclocal.m4: Rebuild.
5316 * config.in: Rebuild.
5317 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5318 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5319 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5320 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5321 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5322 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5323 (gas_cgen_record_fixup_exp): Ditto.
5324 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5325 descriptor, not global variable.
5326 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5327 descriptor, not global variable. Refer to insert_operand handler
5328 via cpu descriptor, not global function.
5329 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5330 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5331 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5332 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5333 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5334 * config/tc-m32r.c: Ditto.
5335 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5336 (md_assemble): Ditto.
5337 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5338
53391999-02-09 Nick Clifton <nickc@cygnus.com>
5340
5341 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5342 relocations for ELF targets.
5343
53441999-02-08 Nick Clifton <nickc@cygnus.com>
5345
5346 * configure.in: Add support for StrongARM target.
5347 * configure: Regenerate.
5348
53491999-02-05 Nick Clifton <nickc@cygnus.com>
5350
5351 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5352
5353 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5354 for COFF ports.
5355
5356Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5357
5358 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5359
5360Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5361
66778679
RH		 5362 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5363 (INTEL_DWORD_MNEM_SUFFIX): Define.
5364 (BYTE_PTR): Define.
5365 (WORD_PTR): Define.
5366 (DWORD_PTR): Define.
5367 (XWORD_PTR): Define.
5368 (SHORT): Define.
5369 (OFFSET_FLAT): Define.
5370 (FLAT): Define.
5371 (NONE_FOUND): Define.
5372 (No_dSuf): Define.
5373 (No_xSuf): Define.
5374 * config/tc-i386.c (set_intel_syntax): New routine.
5375 (intel_syntax): Declare.
5376 (allow_naked_reg): Declare.
5377 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5378 (intel_float_operand): New routine.
5379 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5380 Handle brackets as well as parens. Call i386_intel_operand for
5381 intel syntax. Reverse operands if appropriate. Handle new
5382 suffixes. Handle movzx and movsx.
5383 (i386_is_reg): New routine.
5384 (i386_immediate): New routine.
5385 (i386_scale): New routine.
5386 (i386_displacement): New routine.
5387 (i386_operand_modifier): New routine.
5388 (build_displacement_string): New routine.
5389 (i386_parse_seg): New routine.
5390 (i386_intel_memory_operand): New routine.
5391 (i386_intel_operand): New routine.
5392 (i386_operand): Call i386_displacement, i386_immediate,
5393 i386_scale, etc. instead of handling inline.
5394 (parse_register): Handle registers without prefix.
252b5132
RH		 5395
5396Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5397
66778679
RH		 5398 * configure: Regenerate.
5399 * configure.in (arm-*-oabi): New.
5400 (thumb-*-oabi): New.
5401 * config/tc-arm.c (target_oabi): Declare.
5402 (md_apply_fix3): Support REL relocs.
5403 (md_parse_option): Handle -oabi.
5404 (elf32_arm_target_format): New routine.
5405 (md_longopts): Add OPTION_OABI.
5406 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 5407
5408
54091999-01-28 Nick Clifton <nickc@cygnus.com>
5410
5411 * write.c (write_relocs): Handle out of range error.
5412
5413 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5414 (fr30_force_relocation): Default to 0.
5415
5416 * config/tc-fr30.h (obj_fix_adjustable): Define.
5417 (TC_FORCE_RELOCATION): Define.
5418
5419 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 5420 relocs.
252b5132
RH		 5421
54221999-01-16 Nick Clifton <nickc@cygnus.com>
5423
5424 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5425 merge of two instructions if the left instruciton kills the right.
5426
54271999-01-11 Doug Evans <devans@casey.cygnus.com>
5428
5429 * Makefile.in: Regenerate.
5430 * configure.in: Redo test for using cgen.
5431 * configure: Regenerate.
5432
54331999-01-09 Nick Clifton <nickc@cygnus.com>
5434
5435 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5436 redefinition of this macro.
5437
5438Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5439
5440 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5441 warning.
5442
54431998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5444
5445 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5446 a read of HI or LO and an immediatly following branch.
5447
54481998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5449
5450 * config/tc-mips.c (md_begin): Another correction to the setting of
5451 mips_eabi64.
5452
54531998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5454
3e87a760
AM		 5455 * config/tc-mips.c (md_begin): Correct type-o in setting of
5456 mips_eabi64.
252b5132
RH		 5457
54581998-12-21 Nick Clifton <nickc@cygnus.com>
5459
5460 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5461 bit insn when optimizing, so that parallelised instructions will
5462 start on a 32 bit boundary.
5463
54641998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5465
5466 * config/tc-mips.c (mips_eabi64): New.
5467 (md_begin): Set mips_eabi64.
5468 (mips_elf_final_processing): Use it.
5469
54701998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5471
3e87a760 5472 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 5473 Correct setting of ABI in e_flags.
5474
5475Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5476
3e87a760
AM		 5477 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5478 in delay slots.
252b5132
RH		 5479
54801998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5481
5482 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 5483
252b5132
RH		 54841998-12-15 Doug Evans <devans@casey.cygnus.com>
5485
5486 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5487 warning, values that don't fit in the field.
5488
54891998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5490
5491 * config/tc-mips.c (mips_abi_string): New.
5492 (md_parse_option,md_longopts): Add mabi.
5493 (mips_elf_final_processing): Set e_flags based on mabi flag.
5494
54951998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5496
3e87a760 5497 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 5498
549998-12-11 Ken Raeburn <raeburn@cygnus.com>
5500
5501 * config/tc-h8300.c (build_bytes): Change message given if the
5502 instruction requires H8/300H mode and we're not in Hmode, to
5503 suggest that it may be the operand modes that are the problem, not
5504 necessarily the opcode.
5505
55061998-12-10 Nick Clifton <nickc@cygnus.com>
5507
5508 * config/tc-fr30.c: Add line separator character.
5509
5510Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5511
5512 * configure.in (hppa-*-mpeix*): New target.
5513 * config/obj-som.h (obj_som_compiler): Declare.
5514 * config/obj-som.c (compiler_seen): New static variable.
5515 (obj_som_compiler): New function.
5516 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 5517 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 5518 (pa_type_args): Set hppa_priv_level.
5519 (pa_compiler): New static function if OBJ_SOM.
5520 * configure: Rebuild.
5521
5522Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5523
5524 * read.c (output_leb128): Don't mark as inline.
5525
55261998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5527
3e87a760 5528 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 5529 AIX .vbyte unaligned data support.
5530 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 5531 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 5532 sections.
5533
55341998-12-07 Nick Clifton <nickc@cygnus.com>
5535
5536 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 5537 input handling.
252b5132
RH		 5538
5539Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5540
66778679
RH		 5541 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5542 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 5543
5544Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5545
5546 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5547 checking the target type.
5548 (mips-dec-bsd*): Set endian to little.
5549 * configure: Rebuild.
5550
5551 COFF weak symbol support, based on patches from Mark Elbrecht
5552 <snowball3@usa.net>:
5553 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5554 * config/obj-coff.c (obj_coff_weak): New static function.
5555 (obj_coff_endef) [both versions]: Handle weak symbols.
5556 (coff_frob_symbol): Likewise.
5557 (yank_symbols): Likewise.
5558 (obj_pseudo_table): Add "weak".
5559
5560 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5561 <aymeric.vincent@emi.u-bordeaux.fr>.
5562 * aclocal.m4: Rebuild with current tools.
5563 * configure: Rebuild.
5564
5565 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5566 an assertion failure for a case we can't handle when OBJ_ECOFF.
5567
5568 * expr.c (operator): And with 0xff to avoid problems with signed
5569 char.
5570
55711998-12-03 Nick Clifton <nickc@cygnus.com>
5572
5573 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5574 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5575
55761998-12-02 Nick Clifton <nickc@cygnus.com>
5577
5578 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5579 LDI:20 insn.
5580
5581Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5582
3e87a760
AM		 5583 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5584 calculation of pcrel point.
252b5132
RH		 5585
5586Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5587
5588 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5589 pcrel point.
5590
5591Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5592
5593 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5594 scope.
5595 (d10v_cleanup): Only generate previous insn if a multiline insn is
5596 not pending.
5597
5598Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5599
5600 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 5601 FR30_OPERAND_I32.
252b5132
RH		 5602
5603Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5604
5605 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5606 -marm6xxx command line switches.
5607
56081998-11-18 Doug Evans <devans@casey.cygnus.com>
5609
5610 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5611 (itbl-ops.o): Delete duplicate dependencies.
5612 Rebuild dependencies.
5613 Add fr30 dependencies.
5614 * Makefile.in: Rebuild.
5615
5616Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5617
5618 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5619 opcode list.
5620 * listing.c: Ignore line terminator characters found inside
3e87a760 5621 strings.
252b5132
RH		 5622
5623Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5624
5625 * po/gas.pot: Regenerated.
5626
5627Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5628
5629 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5630 fr30_is_label_start(). Also checks for delay slot insns.
5631
5632 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5633 FR30 instructions which contain a colon in the mnemonic.
5634
5635 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5636
5637Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5638
5639 * config/tc-fr30.c: Removed currently superflous code.
5640
5641Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5642
5643 * config/tc-fr30.h: New file.
5644 * config/tc-fr30.c: Tweaking so that it will compile.
5645
5646Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5647
66778679
RH		 5648 * config/tc-d10v.h (obj_fix_adjustable): Define.
5649 (TC_FORCE_RELOCATION): Define.
5650 (d10v_force_relocation): Declare.
5651 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5652 (md_apply_fix3): Handle Vtable relocs.
5653 (d10v_fix_adjustable): New.
5654 (d10v_force_relocation): New.
252b5132
RH		 5655
5656Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5657
5658 * config/tc-d30v.c: Change default behaviour to ignore potential
5659 conflicts between register name and symbol names.
5660
5661Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5662
5663 * configure.in: Add fr30-*-*.
5664 * config/tc-fr30.c: New file.
5665 * Makefile.in: Regenerated.
5666 * config.in: Regenerated.
5667 * configure: Regenerated.
5668 * doc/Makefile.in: Regenerated.
5669 * po/gas.pot: Regenerated.
5670
5671Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5672
5673 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5674 are 16 bit insns.
5675
5676Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5677
5678 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5679 characters.
5680 (do_scrub_chars): Add some casts to unsigned char to avoid
5681 unwanted sign extension.
5682 * read.c (lex_type): Set characters about 127 to be symbol
5683 characters.
5684 * config/tc-i386.c (md_begin): Set identifier_chars and
5685 operand_chars for values above 127.
5686
5687Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5688
66778679
RH		 5689 * configure.in: detect cygwin* instead of cygwin32*
5690 * configure: regenerate
252b5132
RH		 5691
5692Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5693
5694 * listing.c: Add support for producing a listing from piped
3e87a760 5695 input.
252b5132
RH		 5696
5697Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5698
5699 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5700 (append_insn): Account for the tx39's multiply behavior.
5701
57021998-10-26 Michael Meissner <meissner@cygnus.com>
5703
5704 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5705 from assemble_parallel_insns. Add support for '->' to indicate
5706 explicitly serializing the instructions.
5707 (md_assemble): Ditto.
5708
5709Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5710
66778679
RH		 5711 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5712 WEAK handling.
252b5132
RH		 5713
5714Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5715
66778679 5716 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 5717
5718Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5719
5720 * config/tc-mips.c : support frame and regmask/fregmask when
5721 MIPS_STABS_ELF is specified.
5722
5723Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5724
66778679
RH		 5725 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5726 (md_apply_fix): Don't return 1 for VTABLE relocs.
5727 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 5728
5729Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5730
5731 * doc/c-i386.texi: Replace occurences of "opcode" with
5732 "instruction mnemonic", "instruction", or "mnemonic" when
5733 referring to the name of an instruction. Use "opcode" when
5734 referring to the sequence of machine bytes.
5735
5736 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5737 (is_opcode_char): Rename to is_mnemonic_char.
5738 (md_assemble and i386_operand): Correct error messages from
66778679 5739 "opcode" to "instruction mnemonic"
252b5132
RH		 5740 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5741 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5742 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5743 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5744 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5745 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5746 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5747
5748 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5749
5750 * config/tc-i386.c (i386_operand): Check for garbage after
5751 register name.
5752
5753Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5754
5755 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 5756 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 5757
5758Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5759
66778679
RH		 5760 * config/tc-sh.h (obj_fix_adjustable): Define.
5761 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5762 (md_apply_fix): Likewise.
5763 (tc_gen_reloc): Likewise.
5764 (sh_fix_adjustable): New.
252b5132
RH		 5765
5766Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5767
5768 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5769 * cgen.h (gas_cgen_finish_insn): Update prototype.
5770 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5771 cgen_insn_t -> CGEN_INSN_INT.
5772 (make_parallel): Update handling of CGEN_INT_INSN_P.
5773 (assemble_parallel_insn): Ditto.
5774 (target_make_parallel): New function.
5775 (md_assemble): Use it.
5776
5777Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5778
66778679 5779 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 5780
5781Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5782
5783 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5784 converted into lower case.
5785
5786Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5787
66778679
RH		 5788 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5789 (gas_cgen_tc_gen_reloc): Likewise.
5790 * config/tc-m32r.h (obj_fix_adjustable): Define.
5791 * config/tc-m32r.c (m32r_fix_adjustable): New.
5792 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 5793
5794Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5795
5796 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5797
5798Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5799
5800 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5801 to lower case before parsing.
5802
5803 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5804 parallel insns modift buts in the PSW as a side effect.
5805
5806Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5807
5808 * config/tc-d30v.c (find_format): Test for missing flag and
5809 control registers.
3e87a760 5810
252b5132
RH		 5811 (md_apply_fix3): Fix error messages to avoid
5812 assumption about presence of a symbol.
5813
5814 (parallel_ok): Disallow parallel instructions that both modify the
5815 same flag register.
5816
5817 (find_format): Generate a warning if an odd numbered register is
5818 used as the first register in a mutli-register instruction.
5819
5820Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5821
5822 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5823 relocations are always associated with a symbol.
5824
5825Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5826
66778679
RH		 5827 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5828 (elf32_sparc_force_relocation): Declare.
5829 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5830 (tc_gen_reloc): Handle vtable relocs.
5831 (elf32_sparc_force_relocation): New.
252b5132
RH		 5832
5833Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5834
66778679
RH		 5835 * symbols.c (S_IS_FUNCTION): New.
5836 * config/tc-v850.h (obj_fix_adjustable): Define.
5837 (TC_FORCE_RELOCATION): Define.
5838 (v850_force_relocation): Declare.
5839 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5840 of fx_addnumber for VTABLE reloc addends.
5841 (md_apply_fix3): Handle VTABLE relocs.
5842 (v850_fix_adjustable): New.
5843 (v850_force_relocation): New.
252b5132
RH		 5844
5845Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5846
5847 * tc-hppa.c (fp_operand_format): Add some additional formats.
5848 (pa_ip): Do not automatically promote into pa2.0 mode.
5849 (pa_level): Handle ".level 2.0".
5850
5851Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5852
5853 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5854 * config/tc-i386.h (template.extension_opcode): Change to
66778679 5855 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 5856 (None): Redefine as 0xffff.
5857
5858 From Jeff B Epler <jepler@usgs.gov>
5859 * doc/c-i386.texi (i386-SIMD): New section.
5860
5861Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5862
5863 * read.c (discard_rest_of_line): New function.
5864 * read.h: Declare it.
5865 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5866
5867Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5868
5869 * config/tc-d10v.c (find_symbol_matching_register): New function.
5870 (find_opcode): Cope with the case where a register name matches
5871 a symbol name.
5872
5873Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5874
5875 * config/tc-v850.c (md_pcrel_from): Rename to
5876 v850_pcrel_from_section.
5877 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 5878 sections.
252b5132
RH		 5879
5880 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5881
5882Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5883
5884 * config/tc-d10v.c (find_opcode): Generate an error if a register
5885 is supplied for an operand that should not be a register.
5886
5887Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5888
5889 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5890 instructions to have another instruction in the right bin.
5891
5892Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5893
5894 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5895 the right container if the left container holds a branch
3e87a760 5896 instruction.
252b5132
RH		 5897
5898Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5899
5900 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5901 both a register name and symbol name.
5902 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5903
5904Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5905
5906 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5907 execution unit class.
5908
5909 (reg_name_search): If a name matches a register and a symbol,
5910 prefer the register.
5911 (find_format): Disallow flag registers when a general purpose
5912 register is required.
5913 If a number is required, but a register has been given, check to
5914 see if a symbol with the same name as the register exists, and if
5915 so, use that symbol.
5916
5917Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5918
5919 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5920
5921Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5922
5923 * config/tc-d30v.c (find_format): Do not accept flag registers as
5924 general purpose registers.
5925 (find_format): If an immediate value is expected at a given place
5926 in a format, but a register name has been provided instead, check
5927 to see if that register name matches the name of a predefined
5928 symbol and if it does, then use the symbol instead.
5929 (reg_name_search): If a register name matches a symbol name,
5930 prefer the register name to the symbol name.
5931
5932Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5933
5934 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5935 the previous insn to empty.
5936
59371998-09-20 Michael Meissner <meissner@cygnus.com>
5938
5939 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5940 pieces, forcing the use of an ANSI compiler.
5941
5942Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5943
5944 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5945 relocs.
5946 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5947
5948Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5949
66778679
RH		 5950 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5951 assembler syntax.
5952 (obj_elf_vtable_entry): Likewise.
5953 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5954 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5955 (tc_gen_reloc): Likewise.
5956 (arm_fix_adjustable): Likewise.
5957 (elf32_arm_force_relocation): New.
5958 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 5959
5960Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5961
5962 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5963
5964Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5965
66778679
RH		 5966 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5967 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 5968
5969Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5970
5971 * config/tc-i386.c (i386_operand): Detect non-segment registers
5972 used as segment prefixes.
5973
5974Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5975
5976 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5977 optimize across FDE boundaries.
5978
5979 * config/obj-coff.c (obj_coff_section): Preserve any link once
5980 flags when setting the section flags.
5981
5982Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5983
5984 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5985 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5986
5987Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5988
5989 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5990 to the host width.
5991
5992Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5993
5994 * frags.c (frag_grow): Include the size of the frag struct in the
5995 obstack chunk size.
5996
5997 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5998 if the new subseg comes before the old.
5999
6000Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6001
6002 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6003 to handle edge8 and edge16.
6004
6005Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6006
6007 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6008 before we clobber the symbol involved.
6009
6010Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6011
3e87a760 6012 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6013 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6014 use arm_adjust_symtab for OBJ_COFF.
6015 (armelf_adjust_symtab): New Routine.
6016 * config/tc-arm.h: Define obj_adjust_symtab to
6017 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6018
252b5132
RH		 6019Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6020
6021 * configure.in: Make all i386-elf targets use bfd_gas.
6022 * config/tc-i386.c (tc_i386_force_relocation): New.
6023 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6024 (md_apply_fix3): Likewise.
6025 (tc_gen_reloc): Handle them.
6026 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6027 tc_i386_force_relocation.
6028
6029Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6030
6031 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6032
6033Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6034
6035 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6036 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6037 sequential pair.
6038
252b5132
RH		 6039Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6040
6041 * read.h (generate_lineno_debug): Add prototype.
6042 * read.c (generate_lineno_debug): Make non-static.
6043
6044Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6045
6046 * config/tc-i386.c (md_assemble): Only warn for address/data size
6047 prefixes.
6048
6049Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6050
6051 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6052 against Thumb function names, as the linker needs this information.
6053
60541998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6055
6056 * expr.c (operand): Check also that there is no advance in operand
6057 after atof_generic in order to decide "is it label 0f or floating
6058 point number?".
6059
6060Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6061
6062 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6063 command line options with a single dash.
6064 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6065
6066Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6067
3e87a760
AM		 6068 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6069 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6070
60711998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6072
6073 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6074 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6075 demand_empty_rest_of_line before mri_comment_end.
6076 (equals): Check garbage after expression before
6077 mri_comment_end in MRI mode.
6078
6079Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6080
6081 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6082 small immediate constant to use the constant itself rather than
6083 always using 1.
6084
6085Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6086
6087 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6088 (pa_leave): Likewise.
6089
6090Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6091
6092 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6093 prefixes.
6094 (i386_operand): Fix an error message.
6095
6096Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6097
6098 * doc/c-arm.texi (ARM Directives): Document .req directive.
6099
6100 * config/tc-arm.c (reg_required_here): Display erroneous string if
6101 the register name could not be decoded.
6102 Do not set inst.instruction if the sift is -1.
6103
6104Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6105
6106 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6107 we do for EXTERN.
6108
6109Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6110
6111 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6112 even if it is belived to be unnecessary.
6113
6114Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6115
6116 config/tc-i386.c (i386_operand): Size immediate constants by
6117 suffix (erroneously removed as part of July 7 change).
6118
6119Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6120
66778679
RH		 6121 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6122 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6123 (armelf_frob_symbol): New Routine.
6124 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6125
6126Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6127
6128 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6129
6130Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6131
6132 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6133 command line switches passed to assembler.
6134
6135Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6136
6137 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6138 (gas_cgen_opcode_desc): Declare.
6139 (gas_cgen_parse_operand): Declare.
6140 (*): Prepend gas_ to gas specific fns to denote them as such.
6141 All uses updated.
6142 * cgen.c (gas_cgen_opcode_desc): New global
6143 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6144 (queue_fixup): Renamed from cgen_queue_fixup.
6145 (*): Prepend gas_ to gas specific fns to denote them as such.
6146 All uses updated.
6147 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6148 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6149 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6150 Open opcode table and initialize it.
6151 (make_parallel): Use gas_cgen_opcode_desc.
6152 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6153 (md_assemble): Ditto.
6154
6155Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6156
6157 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6158 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6159 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6160 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6161 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6162 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6163 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6164 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6165 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6166 (INIT_STAB_SECTION): Likewise.
6167 (OBJ_PROCESS_STAB): Likewise.
3e87a760 6168
252b5132
RH		 6169 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6170 (md_parse_option): Watch for them.
6171 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6172 (md_begin): Kill neverdef code.
6173 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6174 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6175 (s_alpha_coff_wrapper): New.
6176 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 6177
252b5132
RH		 6178Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6179
6180 Start of changes to remove mdebug section from mips*-elf
6181 Based on MIPS_STAB_ELF definition
6182 * acconfig.h: undef if not configured
6183 * config.in: undef if not configured
6184 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6185 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6186 * stabs.c (s_stab_generic): flush frag
6187
6188Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6189
66778679
RH		 6190 * configure.in: (arm-*-elf): Handle.
6191 (thumb-*-elf): Handle.
6192 * configure: Regenerate.
6193 * read.c (stringer): Fix typo in comment.
6194 * write.c (fixup_segment): Don't add symbol value to addend if
6195 TC_ARM and OBJ_ELF.
6196 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6197 sections.
6198 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6199 for OBJ_ELF.
252b5132
RH		 6200
6201Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6202
6203 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6204 (write_2_short): Emit warning if new flag is set.
6205 (do_assemble): Set flags if left instruction is one of special
6206 "right-instruction-killer" type.
6207
6208Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 6209
252b5132
RH		 6210 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6211 Always output words in debug_info section as big endian.
6212 (sparc_target_format): Choose correct bfd target.
6213 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 6214
252b5132
RH		 6215Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6216
6217 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6218 to work with internationalization code. Issue an error when two
6219 operands match that are not allowed to match.
6220
6221Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6222
6223 * configure.in (install_tooldir): Allow target to specify whether
6224 it wants to be installed in $(tooldir)/bin.
6225 * configure: Regenerate.
6226 * Makefile.am (install-exec-local): Set install-exec-tooldir
6227 dependency via configure.
6228 * Makefile.in: Regenerate.
6229
6230Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6231
6232 * Makefile.am (install-exec-local): Split into two ...
6233 (install-exec-bindir,install-exec-tooldir): New rules.
6234 * Makefile.in: Regenerate.
6235
6236Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6237
6238 * Makefile.am (install-exec-local): Don't remove the file before
6239 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6240 W. Rozycki <macro@ds2.pg.gda.pl>.
6241 * Makefile.in: Rebuild.
6242
6243Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6244
6245 * cgen.c: Include libiberty.h.
6246 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6247 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6248 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6249 (md_cgen_lookup_reloc)): Declare.
6250 (md_cgen_record_fixup_exp): Declare.
6251 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6252 (m32r_relax_frag): Declare.
6253 (cgen_md_apply_fix3): Decls moved to cgen.h.
6254 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6255 (m32r_cgen_record_fixup_exp): Delete decl.
6256 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6257 (assemble_nop): Delete.
6258 (expand_debug_syms): Delete unused `exp'.
6259 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6260 Add default case for -Wall.
6261 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6262 (md_atof): Delete unused wordP.
6263
6264Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6265
6266 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6267 value.
6268
6269Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6270
6271 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6272 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6273 .print, .purgem, and .struct. Remove documentation for
6274 .app-file.
6275
6276Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6277
6278 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6279 Update call to insert_operand.
6280
6281Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6282
6283 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6284
6285Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6286
6287 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6288 whitespace after a prefix operator.
6289
6290Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6291
6292 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6293
6294Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6295
6296 * config/tc-sparc.c (log2): New static function.
6297 (s_reserve): Use log2 to convert alignment before calling
6298 record_alignment.
6299 (s_common): Use log2 to convert alignment before calling
6300 record_alignment and frag_align.
6301 (sparc_cons_align): Use log2.
6302
6303Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6304
6305 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6306 (s_common): Likewise.
6307
6308 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6309 initialization of waddr.
6310 (sparc_elf_final_processing): Add default case to switch.
6311
6312Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6313
6314 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6315 than temporary real.
6316
6317Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6318
6319 * write.c (subsegs_finish): Don't align the segments if there were
6320 any errors.
6321
6322 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6323 copying aux information.
6324
6325 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6326 expression into a symbol.
6327
6328Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6329
6330 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6331 type to unsigned int.
6332 (md_assemble): Change type used to store offsets from unsigned
6333 long to long.
6334 (i386_operand): Switch error check to only call RESTORE_END_STRING
6335 once after parse_register.
6336
6337Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6338
6339 * config/tc-v850.c (md_show_usage): Changed format to match that
6340 of gcc, ld, etc.
6341
6342 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6343
6344Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6345
6346 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6347 relocs.
6348 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6349 weak.
6350
6351Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6352
6353 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6354 * doc/Makefile.in: Rebuild.
6355
6356Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6357
66778679
RH		 6358 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6359 for %lo expressions.
6360 (mips_ip, case 'u'): Move range check after code to mask
6361 off bits in %hi/%lo expressions. Mask off high bits for
6362 %lo expressions.
252b5132
RH		 6363
6364Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6365
6366 * doc/Makefile.am (gasver.texi): New target.
6367 (as.info, as.dvi): Depends upon gasver.texi.
6368 * doc/as.texinfo: Include gasver.texi. Mention version number on
6369 title page and in top node.
6370 * doc/Makefile.in: Rebuild.
6371
6372Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6373
6374 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6375 but not including the line containing the edict.
6376 * listing.h (LISTING_EOF): New.
6377 * input-scrub.c (input_scrub_next_buffer): Call it.
6378
6379Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6380
6381 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 6382 immediate address based solely on the suffix and the mode.
252b5132
RH		 6383
6384 * config/tc-i386.c (md_assemble): Add assertion to make sure
6385 overlap2 does not set Imm.
6386
6387 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6388 sequences of whitespace to a single space.
6389 (is_space_chars): Just compare with space.
6390 (md_begin): Don't initialize space_chars.
6391 (md_assemble): Just skip a single whitespace character.
6392 (i386_operand): Rewrite base-index parsing to use new
6393 parse_register, and to skip white space. Skip white space in a
6394 number of other places too. Don't give error message if
6395 parse_register fails.
6396 (parse_register): Change reg_string parameter to be non-const.
6397 Add end_op parameter. Skip white space after the `%', and return
6398 end of register string. Give error message here rather than
6399 caller.
6400
6401Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6402
6403 Based on patch from Matt Semersky <matts@scd.hp.com>:
6404 * expr.c (op_encoding): Make const.
6405 (expr_set_precedence): New function.
6406 (expr_begin): Don't set operator rankings, just call
6407 expr_set_precedence.
6408 * expr.h (expr_set_precedence): Declare.
6409 * read.c (s_mri): Call expr_set_precedence.
6410
6411Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6412
6413 * doc/as.texinfo (Statements): Remove paragraph discussing
6414 continuing lines with a backslash. This hasn't worked for years,
6415 if it ever did.
6416
6417Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6418
66778679 6419 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 6420 symbol definitions.
6421 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6422 (ps_CTORS, ps_DTORS): New section types.
6423 (vms_fixup_xtors_section): New function
6424 (Ctors_Psect, Dtors_Psect): Define.
6425 (IS_GXX_XTOR): Define
6426 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6427 Filter static constructors/destructors and add to
6428 Ctors_Symbols/Dtors_Symbols chain.
6429 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6430 appropriate section.
6431
66778679 6432 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 6433 * makefile.vms: Merge vax/vms support.
6434
6435Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6436
6437 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6438 (elf_pseudo_table): Add them.
6439 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6440 (md_apply_fix): Accept them.
6441 (mips_fix_adjustable): Don't adjust them.
6442 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6443 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6444 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6445 (tc_fix_adjustable): Don't adjust them.
6446
6447Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6448
6449 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6450 (cgen.o): Use it.
6451 * Makefile.in: Regenerate.
6452 * configure.in: AC_SUBST cgen_cpu_prefix.
6453 * configure: Regenerate.
6454
6455Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6456
6457 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6458 Changed all users of COND12_DELAY.
6459
6460Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6461
6462 * config/tc-mn10300.c (set_arch_mach): New function.
6463 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6464 (md_begin): Default to mn10300 mode.
6465 (md_assemble): Only accept instructions for the core mn10300
6466 chip and the active machine type.
6467
6468Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6469
6470 * subsegs.h (segment_info_type): Give the struct a name.
6471 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6472 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6473 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6474 * config/tc-w65.h (tc_reloc_mangle): Declare.
6475 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6476
6477Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6478
66778679
RH		 6479 * config/tc-v850.c (v850_comm): Restore old section
6480 after common processing.
252b5132
RH		 6481
6482Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6483
6484 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6485
6486Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6487
6488 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6489 char with code that explicitly sign-extends.
6490
6491Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 6492
252b5132
RH		 6493 * config/tc-v850.c (md_begin): Restore text section as the current
6494 section after creating call table sections.
6495 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 6496 code.
252b5132
RH		 6497
6498 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6499 with call to macro SYM_AUXINFO.
6500
6501Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6502
6503 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6504 with the program transform name.
6505 * Makefile.in: Rebuild.
6506
6507Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6508
6509 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6510 information.
6511
6512Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6513
6514 * config/tc-i386.c (i386_operand): Be prepared for a space between
6515 the open parenthesis and the start of the register operand,
6516 because of the June 16 change.
6517
6518Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6519
6520 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6521 BFD_ASSEMBLER.
6522
6523Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6524
6525 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6526 even if it is belived to be unnecessary.
6527
6528Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6529
6530 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6531 symbols.
6532 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6533
6534Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6535
6536 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6537 shift amount for a repeated operand. The shift amount for the
6538 repeated copy comes from the size of the operand.
6539
6540Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6541
6542 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6543
6544Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6545
6546 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6547
6548Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6549
6550 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6551 characters in it as LEX_IS_SYMBOL_COMPONENT.
6552 * config/tc-i386.h (tc_symbol_chars): Define.
6553 (extra_symbol_chars): Declare.
6554 * config/tc-i386.c (extra_symbol_chars): Define.
6555 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6556 (line_comment_chars): Set to '/' if TE_LINUX.
6557 * doc/c-i386.texi (i386-prefixes): Update.
6558 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6559
6560Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6561
6562 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6563 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6564
65651998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6566
6567 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6568 constraint in instructions REP & REPI.
6569
6570Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6571
6572 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 6573 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 6574
6575 (check_range): If the operand is shifted, then shift the number
6576 before checking its range.
6577
3e87a760 6578 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 6579
6580 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6581 common sections.
6582
6583Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6584
6585 * config/tc-v850.c (v850_comm): Create special sections as needed.
6586
65871998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6588
6589 * config/tc-d10v.c (write_2_short): Addition of swapping
6590 instructions for sequential and reverse sequential order when
6591 given order is not possible.
6592
6593Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6594
6595 * Makefile.am: Rebuild dependencies.
3e87a760 6596 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 6597 * Makefile.in: Rebuild.
6598
6599Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6600
6601 * doc/c-i386.texi: Update 16 bit documentation.
6602
6603 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6604 IgnoreDataSize to IgnoreSize as they are used for address size as
6605 well as data size.
6606 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6607 32-bit mode, similarly addr16/data16 and variants.
6608
6609Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6610
6611 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6612 sequential word multiply instructions.
3e87a760 6613
252b5132
RH		 6614 (do_assemble): Add extra command line argument, to allow mul32
6615 attribute to be preserved across parallel insns.
6616 (md_assemble): Insert NOPs between explicitly parallel insns which
6617 contain an 32 bit multiply and a 16 multiply.
6618
6619Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6620
6621 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6622 likewise for REPE.
6623
6624 * config/tc-i386.c (reloc): Add braces.
6625
6626 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6627 consistent with Intel naming.
6628 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6629 use bitfields in sib_byte.
6630 (modrm_byte): Don't use bitfields here either.
6631
6632 * config/tc-i386.c (current_templates): Add const.
6633 (parse_register): Add const to return, param, and char *s.
6634 (i386_operand): Add const to reg_entry *r.
6635 * config/tc-i386.h (templates): Add const to start, end.
6636
6637 Inspired by code for 16 bit gas support from Martynas Kunigelis
6638 <martynas@nm3.ktu.lt>:
6639 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6640 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6641 (uses_mem_addrmode): Remove.
6642 (md_estimate_size_before_relax): Add support here too.
6643 (md_relax_table): Rewrite interface to md_relax for 16 bit
6644 support.
6645 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6646 (opcode_suffix_to_type): Remove.
6647 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6648 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6649 (md_convert_frag): Likewise.
6650 (i386_operand): Add support for 16 bit base/index regs,
6651 immediates, and displacements. Remove some unnecessary casts, and
6652 localise end_of_operand_string, displacement_string_start,
6653 displacement_string_end variables. Add GCC_ASM_O_HACK.
6654 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6655
6656 * config/tc-i386.c (prefix_hash): Remove.
6657 (md_begin): Rewrite without obstacks. Remove prefix hash table
6658 handling. Rewrite lexical table handling.
6659 (i386_print_statistics): Don't print prefix statistics.
6660 (md_assemble): Rewrite instruction parser so that line is not
6661 converted to lower case. Don't do a hash_find for prefixes,
6662 instead recognise them via opcode modifier.
6663 (expecting_operand, paren_not_balanced): Localise variables.
6664 * config/tc-i386.h (IsPrefix): Define.
6665 (prefix_entry): Remove.
6666
6667 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6668 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6669 '\\' in case where comment_chars contains '/'.
6670
6671 * config/tc-i386.c (MATCH): Ensure given operand and template
6672 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6673 you must write `ljmp *table(%ebx)'.
6674
6675 From H.J. Lu <hjl@gnu.org>:
6676 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6677 as 0 ifndef BFD_ASSEMBLER.
6678 (md_assemble): Allow immediate operands without suffix or
6679 other reg operand to default in size to the current code size.
6680
6681Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6682
66778679
RH		 6683 * config/tc-v850.c (md_begin): Restore creation of
6684 .call_table_text and .call_table_data sections.
252b5132
RH		 6685
6686Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6687
6688 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6689 after emitting a word of noops.
6690
6691Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6692
6693 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6694 (i386_operand): Simplify checks for valid base/index combinations.
6695 Disallow `in 4(%dx),%al'.
6696
6697 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6698 index_reg const.
6699 (add_prefix): Change parameter from char to int.
6700
6701 * config/tc-i386.h (Ugh): Define opcode modifier.
6702 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6703
6704 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6705 CONSISTENT_REGISTER_MATCH macros to check register types more
6706 thoroughly. Check for illegal suffix/operand combinations
6707 when matching insns with operands. Handle new `s' suffix, and
6708 associated FloatMF opcode modifier for float insns with memory
6709 operands.
6710 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6711 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6712 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6713 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6714 DATA_PREFIX_OPCODE throughout.
6715
6716 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6717 (md_assemble): Rewrite suffix/register operand checking code to be
6718 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6719 AnyMem, the better to grep.
6720 (pi): Remove Abs.
6721 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6722 given a memory operand. Don't set Abs bits either.
6723 (type_names): Remove Mem*, Abs*.
6724 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6725 define opcode_modifiers as these cases are handled by Disp8,
6726 Disp16, Disp32 and suffix checks.
6727 (COMES_IN_BOTH_DIRECTIONS): Remove.
6728 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6729
6730 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6731 if IgnoreDataSize modifier given. Remove ShortformW modifier
6732 test. Add test for ShortForm in W base_opcode modification.
6733 Merge Seg2ShortForm and Seg3ShortForm code.
6734 * config/tc-i386.h (ShortFormW): Remove.
6735 (IgnoreDataSize): Define.
6736
6737Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6738
6739 * config/tc-d30v.c (md_assemble): Store previous segment state
6740 with previous instruction.
6741
6742Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6743
6744 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6745 (ebp, esp): Remove static variables.
6746 (MATCH): Remove test for InOutPortReg.
6747 (i386_operand): Properly handle InOutPortReg here instead.
6748 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6749 (md_assemble): Simplify and correct modrm and sib generation.
6750 (i386_operand): Add warning for scale without index.
6751 Rewrite checks for valid base/index combinations.
6752
6753 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6754 macros and enclose in do while(0).
6755 (RESTORE_END_STRING): Likewise.
6756 (md_assemble): Add one to printed operand number so we start
6757 from 1 not 0. Add some more gettext invocations.
6758 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6759 number here too.
6760
6761 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6762 DATA_PREFIX, SEG_PREFIX): Define.
6763 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6764 (check_prefix): Remove function.
6765 (add_prefix): New function. Add prefix to i.prefix as well as
6766 doing checks.
6767 (md_assemble): Changes for add_prefix. Remove hack for wait
6768 prefix, instead always output prefixes in fixed order. Test
6769 for jcxz/loop when selecting between word & dword operations,
6770 and add address size prefix rather than operand size prefix.
6771 Remove operand -> address size hack when emitting jcxz/loop.
6772 (i386_operand): Remove O_Absent check as it's done in expr.
6773
6774Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6775
6776 * configure.in: Recognize m5200 as a cpu_type of m68k.
6777 * aclocal.m4: Rebuild with current libtool.
6778 * configure: Rebuild.
6779
6780Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6781
6782 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6783 to relaxable_symbol to prevent references to external symbol from
6784 being relaxed.
6785
6786Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6787
6788 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6789 symbols are relaxable.
6790
6791Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6792
66778679
RH		 6793 * config/tc-v850.c (md_begin): Don't create special
6794 sections by default.
3e87a760 6795
252b5132
RH		 6796Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6797
6798 * config/tc-mips.c (macro): For div and udiv, close the
6799 reorder block as soon as possible.
6800
6801Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6802
6803 From Matt Semersky <matts@scd.hp.com>:
6804 * macro.c (macro_mri_mode): New function.
6805 * macro.h (macro_mri_mode): Declare.
6806 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6807 MRI mode.
6808
6809Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6810
6811 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6812 OBJ_EVAX case.
6813
6814 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6815 until after xstrdup in OBJ_EVAX case.
6816
6817Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6818
6819 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6820 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6821 of hardcoded magic number.
6822 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6823
6824Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6825
6826 * read.c (do_s_func): New function.
6827 (s_func): Call it.
6828 * read.h (do_s_func): Add prototype.
6829
6830Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6831
6832 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6833 nops if fill pattern not specified.
6834
6835Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6836
6837 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6838 * config/te-go32.h (TE_GO32): Define.
6839 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6840
6841Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6842
6843 Implement .func/.endfunc pseudo-ops.
6844 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6845 (s_func): Declare.
6846 * read.c (potable): Add .func,.endfunc.
6847 (s_func): New function.
6848 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6849 functions.
6850 (in_doc_func_p,current_function_label): New static globals.
6851 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6852
6853Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6854
6855 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6856 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6857 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6858 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6859 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6860 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6861 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6862 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6863 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6864 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6865 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6866 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 6867 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 6868 * config/tc-alpha.c: Likewise.
6869 * config/tc-alpha.h: Likewise.
6870 * config/tc-arm.c: Likewise.
6871 * config/tc-h8300.c: Likewise.
6872 * config/tc-h8500.c: Likewise.
6873 * config/tc-hppa.c: Likewise.
6874 * config/tc-i860.c: Likewise.
6875 * config/tc-i960.c: Likewise.
6876 * config/tc-ppc.c: Likewise.
6877 * config/tc-sh.c: Likewise.
6878 * config/tc-sparc.h: Likewise.
6879 * config/tc-tic30.c: Likewise.
6880 * config/tc-w65.c: Likewise.
6881 * config/tc-z8k.c: Likewise.
6882
6883Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6884
6885 * config/tc-vax.c (_): Delete this macro used for placeholder
6886 values in vax_operand_width_size; it conflicts with the _() macro
6887 used for internationalization.
6888
6889Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6890
6891 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6892 code. From Chris Moller <moller@bops.com>.
6893
6894 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6895 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6896 * read.c (emit_expr): Initialize seg and subseg fields of a new
6897 broken word.
6898 * write.c (write_object_file): Switch to the appropriate segment
6899 and subsegment when processing a broken word.
6900
6901 * config/tc-m68k.c (mri_assemble): New static function.
6902 (build_mri_control_operand): Call mri_assemble rather than
6903 md_assemble.
6904 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6905 (s_mri_endf, s_mri_endw): Likewise.
6906
6907Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6908
6909 * read.c (s_org): Call md_flush_pending_output if it is defined.
6910
6911 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6912
6913Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6914
6915 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6916 (md_parse_option): Add for same.
6917 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6918 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6919 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6920
6921 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 6922
252b5132
RH		 6923Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6924
6925 * config/tc-arm.c (find_real_start): Relax definition of local
6926 labels.
6927
6928Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6929
6930 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6931 symbols at the given address, not just the last one specified.
6932
6933Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6934
66778679
RH		 6935 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6936 or number_to_chars_littleendian to write data.
252b5132
RH		 6937
6938Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6939
6940 * config/tc-v850.c (md_assemble): Remove artificially created
6941 register name symbols.
6942
6943Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6944
6945 * write.c (fixup_segment): Change "segment" to "section" in
6946 error message.
6947
6948Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6949
6950 * write.c (fixup_segment): Change sym1-sym2 message again.
6951
6952Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6953
6954 * write.c (fixup_segment): Improve error message for sym1-sym2
6955 errors when sym1 is in a different segment from sym2.
6956
6957Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6958
6959 * config/tc-m32r.c (warn_unmatched_high): New static local.
6960 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6961 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6962 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6963 (md_parse_option): Likewise.
6964 (md_show_usage): Likewise.
6965 (m32r_frob_file): Likewise.
6966
6967 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6968 (read_a_source_file): Call them.
6969 * read.h (stabs_generate_asm_file): Declare.
6970 * stabs.c (stabs_generate_asm_file): New function.
6971 (generate_asm_file): New function.
6972 (stabs_generate_asm_lineno): Move file name handling into
6973 generate_asm_file.
6974
6975Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6976
6977 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 6978 (d30v_current_align, d30v_current_align_seg): New variables.
6979 (d30v_last_label): New variable.
6980 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6981 (s_d30v_data, s_d30v_section): Likewise.
6982 (md_pseudo_table): Call them.
6983 (md_begin): Initialize d30v_current_align_seg.
6984 (md_assemble): Call d30v_align when needed by known current alignment.
6985 (d30v_frob_label, d30v_cons_align): New functions.
6986 * config/tc-d30v.h (md_do_align): Remove.
6987 (tc_frob_label): Call d30v_frob_label.
6988 (md_cons_align): New.
252b5132 6989
3e87a760 6990 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 6991 expression symbols before processing. Clean up code formatting.
6992
6993Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6994
6995 * po/Make-in (install-info): New target.
6996
6997Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6998
6999 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7000 instructions.
7001 * config/tc-mn10300.c (md_assemble): Likewise.
7002
7003Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7004
7005 * Makefile.am: Update with `make dep-am'.
7006 (HFILES): Add cgen.h.
7007 (cgen.o): Depend on cgen.h.
7008 * Makefile.in: Regenerate.
7009
7010 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7011
7012Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7013
7014 * gasp.c (grab_label): Permit a label to be a preprocessor
7015 variable by permitting a label to start with a backslash.
7016
7017Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7018
7019 * config/tc-mips.c (validate_mips_insn): Removed hack
7020 for previously inaccessible bitfields in some INSN_TRAP
7021 instructions.
7022
7023Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7024
7025 * config/tc-d30v.c (do_assemble): Abort with error message
7026 if opcode operands do not match.
3e87a760 7027
252b5132
RH		 7028Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7029
7030 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7031 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7032 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7033 similar new 'q' operand.
7034
7035Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7036
7037 * cgen.c (cgen_asm_finish_insn): Fix typo.
7038
7039Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7040
7041 * cgen.h: New file.
7042 * cgen.c: Include it.
7043 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7044 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7045 All callers updated.
7046 * config/tc-m32r.c: Include cgen.h.
7047 (m23r_insn): New members num_fixups,fixups.
7048
7049Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7050
7051 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7052 to avoid compiler warning.
7053
7054Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7055
7056 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7057 calling make.
7058
66778679 7059 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7060
7061Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7062
7063 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7064
7065Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7066
7067 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7068 a short format insn.
7069 (md_assemble): Set it for explicitly packed insns.
3e87a760 7070
252b5132
RH		 7071Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7072
7073 * config/obj-coff.c (c_symbol_merge): Do not take address of
7074 native fields when performing the memcpy.
7075
7076Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7077
3e87a760 7078 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7079 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7080
7081Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7082
7083 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7084 relocations against globally visible symbols.
7085 * config/tc-m68k.c (relaxable_symbol): New macro.
7086 (m68k_ip, md_estimate_size_before_relax): Use it.
7087 (tc_m68k_fix_adjustable): Also handle weak symbols.
7088
7089Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7090
7091 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7092 references to externally visible symbols.
7093 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7094 values in twice for a PC relative reloc if the symbol is
7095 externally defined.
252b5132
RH		 7096
7097 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7098 don't adjust a PC relative reloc against an externally visible
7099 symbol.
7100 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7101 for a PC relative fixup against an externally visible defined
7102 symbol, arrange to store object file and addend values as though
7103 the symbol were not defined.
7104 (tc_gen_reloc): Likewise.
7105
7106Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7107
7108 * read.c (sizeof_leb128): Referenced externally by write.c so
7109 don't inline.
7110
7111Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7112
7113 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7114 and expand a 'debug' symbol associated with the next instruction
7115 that does not cause a short instruction to be filled with a NOP.
7116 (md_pseudo_table): Add support for .debugsym.
7117 (assemble_parallel_insn): Add calls to expand_debug_sym as
7118 appropriate.
7119 (md_assemble): Ditto.
7120
7121Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7122
7123 * as.c (main): Conditionally call setlocale.
7124 * gasp.c (main): Likewise.
7125 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7126 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7127
7128Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7129
7130 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7131
252b5132
RH		 7132Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7133
7134 * config/tc-hppa.c: Change all calls to bzero to use memset.
7135 (pa_ip): Add cast to avoid warning.
7136 (tc_gen_reloc, md_apply_fix): Likewise.
7137 (pa_find_space_by_number): Likewise.
7138 (hppa_force_relocation): Likewise.
7139 (pa_block): Change i to unsigned int.
7140 * config/obj-som.h (obj_som_copyright): Declare.
7141
7142Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7143
7144 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7145 for line numbers for assembly source.
7146
7147Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7148
7149 * configure.in: Change version number to 2.9.4
7150 * configure: Rebuild.
7151
7152Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7153
7154 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7155
7156Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7157
7158 * ecoff.h: Change symbolS in function declaration to struct
7159 symbol.
7160
7161Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7162
7163 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7164 (md_convert_frag): Fix i18n typo.
7165
7166Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7167
7168 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7169 * ecoff.h: Protoype it.
7170 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7171 [EVAX] (s_alpha_prologue): Delete.
7172 (md_pseudo_table): Update.
7173
7174Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7175
7176 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7177 array to local pointer.
7178 (get_args, parse_expr): Add casts to avoid warnings.
7179
7180Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7181
7182 * read.c (s_set): Cast xmalloc return value to fragS *.
7183 * config/tc-m68k.c (m68k_ip): Function made static to match
7184 previous forward declaration.
7185 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7186
7187Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7188
7189 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 7190 strings.
252b5132
RH		 7191
7192 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7193 macros to error strings.
7194
7195Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7196
7197 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7198 reloc is in the TOC csect.
7199 (md_apply_fix3): Correct gettext typo.
7200
7201Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7202
7203 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7204 .L - they are local labels and the branches are not really
7205 function calls but rather far jumps.
7206
7207Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7208
7209 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7210
7211Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7212
7213 * config/tc-i386.c (md_assemble): Print operand number rather than
7214 using ordinal_names.
7215 (i386_operand): Likewise.
7216
7217Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7218
7219 * Makefile.am (INTLLIBS): Define to work around apparent automake
7220 bug.
7221 All Makefiles: Regenerated.
7222
7223 * Many files: Added gettext invocations around user-visible
7224 strings.
7225 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7226 HAVE_LC_MESSAGES): Define.
7227 * dep-in.sed: Added asintl.h.
7228 * po/Make-in: New file.
7229 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7230 Include "asintl.h".
7231 * read.c (Z_): Renamed from `_'.
7232 * Makefile.am (SUBDIRS): Added po.
7233 (POTFILES): new macro.
7234 (po/POTFILES.in): New target.
7235 ($(OBJS)): Added asintl.h.
7236 (HFILES): Likewise.
7237 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7238 (as_new_LDADD): Added $(INTLLIBS).
7239 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7240 (gasp_new_LDADD): Added $(INTLLIBS).
7241 (gasp_new_DEPENDENCIES): New macro.
7242 * configure, aclocal.m4: Rebuilt.
7243 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7244 po/Makefile.
7245 (ALL_LINGUAS): Define.
7246 * macro.c: Include "asintl.h".
7247 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7248 * as.h: Include "asintl.h".
7249 * config/tc-i386.c (ordinal_names): Removed.
7250 (md_assemble): Changed error text to avoid ordinal_names.
7251 (i386_operand): Likewise.
7252 (reloc): Added as_bad to avoid i18n problems.
7253 (tc_gen_reloc): Likewise.
7254 * config/tc-arm.c (bad_args): Now a #define.
7255 (bad_pc): Likewise.
7256 * config/obj-vms.c (VMS_stab_parse): Changed type of
7257 `long_const_msg'.
7258 (global_symbol_directory): Unified strings to avoid i18n
7259 problems.
7260 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7261 avoid i18n problems.
7262 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7263 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7264 i18n problems.
7265 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7266 problems.
7267 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7268 comment.
7269 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7270 problems.
7271 * as.c (print_version_id): Added an fprintf to avoid i18n
7272 problems.
7273 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7274 problems.
7275 * expr.c (expr): Added as_warn call to avoid i18n problems.
7276 * messages.c (as_assert): Changed code to avoid i18n problems.
7277 (as_abort): Likewise.
7278 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7279 (s_space): Likewise.
7280 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7281
7282Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7283
7284 * config/tc-i386.c (check_prefix): New static function, split out
7285 from md_assemble.
7286 (struct _i386_insn): Add wait_prefix field.
7287 (md_assemble): Remove wait_prefix local variable. Use
7288 check_prefix when adding a prefix.
7289
7290 * config/tc-i386.c (current_templates): New static variable.
7291 (md_assemble): Remove current_templates local variable.
7292 (md_assemble, i386_operand): Improve error and warning messages in
7293 many places. Add RESTORE_END_STRING in many places before error
7294 return. Clarify some comments.
7295
7296 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7297 element array.
7298 (md_assemble): Parse string instruction operands, looking for
7299 segment override prefixes. Check for invalid segment prefixes on
7300 string instruction.
7301 (i386_operand): i.seg[] and max mem_operand changes for string
7302 insns.
7303 * config/tc-i386.h (EsSeg): Define.
7304
7305 * config/tc-i386.h (regKludge): Define.
7306 (iclrKludge, imulKludge): Don't define.
7307 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7308 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7309 opcode_modifier checks to look for more common cases first. Add
7310 default_seg for IsString case.
7311
7312Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7313
7314 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7315 AC_DECL_YYTEXT.
7316 * configure: Rebuild with new automake and libtool.
7317 * aclocal.m4, Makefile.in: Likewise.
7318
7319 * doc/Makefile.am (as.dvi): New target.
7320 * doc/Makefile.in: Rebuild.
7321
7322Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7323
7324 * configure.in: Added sparc86x support.
3e87a760 7325
252b5132 7326 * configure: Rebuild.
3e87a760 7327
252b5132
RH		 7328 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7329 sparc_arch.
7330 (md_parse_option): Warn if -EL is not supported for this architecture.
7331
7332 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 7333
252b5132
RH		 7334Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7335
66778679
RH		 7336 * config/tc-mips.c (mips_ip): Note when we use get match on
7337 the full instruction name.
252b5132
RH		 7338
7339Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7340
7341 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7342 back into the expression to handle add/sub simplification correctly.
7343
7344Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7345
66778679 7346 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 7347
7348Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7349
7350 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7351 #<n>' instruction.
7352
7353Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7354
7355 * symbols.c (max_indent_level): New global.
7356 (print_symbol_value_1): Use it.
7357 * expr.h (expr_build_dot): Declare.
7358 * expr.c (expr_build_dot): New function.
7359
7360Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7361
7362 * symbols.c (print_binary): New function.
7363 (print_expr_1): Call it.
7364
7365Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7366
7367 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7368 operand in the opcode.
7369
7370Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7371
7372 * config/tc-i386.h: Reorder operand flags and opcode modifier
7373 flags for clarity. Remove unused definitions: Unknown,
7374 ImmUnknown, DispUnknown, NoModrm.
7375 * config/tc-i386.c (type_names): Add missing Debug type.
7376 (md_assemble): Better duplicate prefix checking. Quicker string
7377 instruction check via new opcode_modifier flag.
7378
7379Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7380
7381 * doc/as.texinfo (Invoking): Clarify -Wa example.
7382
7383Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7384
3e87a760 7385 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 7386 (s_mips_weakext): Define.
7387 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 7388 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7389 defined(TC_MIPS).
7390
252b5132
RH		 7391Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7392
7393 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7394 is an error if the value can not be computed at assembly time.
7395 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7396
7397Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7398
7399 * gasp.c (main): Set next field of new include_path structure to
7400 NULL. From Avery Pennarun <averyp@gdc.ca>.
7401
7402 * read.c (s_mri_sect): Call as_bad rather than abort for an
7403 unsupported MRI target.
7404
7405Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7406
7407 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7408 the destination of a branch instruction should be altered.
7409 (find_real_start): New function: Locate the real, Thumb coded
7410 start of a Thumb function.
7411 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 7412 functions.
252b5132
RH		 7413
7414 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7415
7416Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7417
7418 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7419 also.
7420
7421Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7422
7423 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7424 * doc/c-hppa.texi: Likewise.
7425
7426Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7427
7428 * Makefile.am: Rebuild dependencies.
7429 * Makefile.in: Rebuild.
7430
7431 * Makefile.am (DEP_INCLUDES): New variable.
7432 (.dep1): Change to work when srcdir is not an absolute path.
7433 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7434 * Makefile.in: Rebuild.
7435
7436Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7437
7438 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7439 LinearAddress patch.
7440
7441 * configure.in: Set version to 2.9.1.
7442 * configure: Rebuild.
7443
7444 * Branched binutils 2.9.
7445
7446Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7447
7448 * config/tc-i386.h (FWait): Define.
7449 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7450 other prefixes. Check FWait flag in opcode table to see which
7451 instructions require an fwait prefix.
7452
7453Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7454
7455 * stabs.c (get_stab_string_offset): Always create a stab string
7456 section.
7457
7458Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7459
7460 Fix some gcc -Wall warnings:
7461 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7462 * ehopt.c (eh_frame_code_alignment): Likewise.
7463 * expr.c (integer_constant, operand): Likewise.
7464 * frags.c (frag_align): Likewise.
7465 * gasp.c (level_0, change_base, doinstr): Likewise.
7466 * hash.c (hash_ask): Likewise.
7467 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7468 (debugging_pseudo): Likewise.
7469 * macro.c (define_macro, check_macro): Likewise.
7470 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7471 (ignore_rest_of_line, float_cons): Likewise.
7472 * symbols.c (decode_local_label_name): Likewise.
7473 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7474 (fixup_segment, number_to_chars_bigendian): Likewise.
7475 (number_to_chars_littleendian): Likewise.
7476 * config/atof-ieee.c (gen_to_words): Likewise.
7477 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7478 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7479 * read.c (output_big_sleb128): Initialize locals to avoid
7480 warnings.
7481 (output_big_uleb128, equals): Likewise.
7482 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7483 to unsigned int. Change zeros to unsigned int.
7484 * cond.c (s_if): Add return to default case.
7485 * frags.c (frag_now_fix): Change return type to addressT.
7486 * frags.h (frag_now_fix): Update declaration.
7487 * listing.c (file_info_struct): Change linenum to unsigned int.
7488 (struct list_info_struct): Change hll_line to unsigned int.
7489 (print_source): Update format string.
7490 * read.c (emit_expr): Change scan to unsigned int, and don't
7491 bother to initialize it.
7492 * symbols.c (dollar_label_count): Change to unsigned long.
7493 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7494 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7495 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7496
7497Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7498
7499 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 7500 mcf5200 just as we do for m68000.
252b5132
RH		 7501 (m68k_init_after_args): Likewise.
7502 (md_estimate_size_before_relax): Likewise.
7503
7504Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7505
7506 * config/tc-v850.c (md_assemble): Store relocation addend in
7507 fixup instead of instruction.
7508
7509Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7510
7511 * config/tc-i386.c (md_assemble): Swap template arguments to
7512 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7513 This macro is currently symmetric, so passing them the wrong
7514 way didn't cause any problem, but may if the macro is changed
7515 in the future.
7516 After copying template to i.tm, use i.tm. rather than t-> to
7517 access fields, and make t a const*
7518 Move i.tm.operand_types[] swap to immediately after the copy.
7519
7520Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7521
7522 * expr.h (expr_build_uconstant): Add prototype.
7523 (expr_build_unary,expr_build_binary): Add prototypes.
7524 * expr.c (expr_build_uconstant): New function.
7525 (expr_build_unary,expr_build_binary): New functions.
7526
7527Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7528
66778679
RH		 7529 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7530 * macro.c (macro_expand_body): Increase buffer size.
7531 * messages.c (as_warn): Likewise.
252b5132
RH		 7532 (as_warn_where, as_bad, as_bad_where): Likewise.
7533
7534Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7535
7536 Based on patch from H.J. Lu <hjl@gnu.org>:
7537 * Makefile.am (DISTSTUFF): New variable.
7538 (diststuff): New target.
7539 * Makefile.in: Rebuild.
7540
7541Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7542
7543 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7544 m32r_elf_section_change_hook.
7545
7546 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7547 emit a nop if a section ends with a 16 bit instruction.
7548
7549Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7550
7551 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7552 s_lcomm rather than obj_coff_lcomm.
7553 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7554
7555Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7556
7557 * config/tc-i386.h (LinearAddress): Define.
7558 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7559 instruction, don't use a default segment.
7560
7561Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7562
7563 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7564 * configure: Rebuild.
7565
7566Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7567
7568 * aclocal.m4, configure: Rebuild with libtool 1.2.
7569
7570Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7571
7572 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 7573 PC relative branches. Patch courtesy of Jonathan Walton.
7574
252b5132 7575
252b5132
RH		 7576Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7577
7578 * configure.in (emulations): Add thumb-pe target.
7579
7580 * configure (emulations): Add thumb-pe target.
7581
75821998-03-17 Ken Raeburn <raeburn@cygnus.com>
7583
7584 * itbl-lex.l (yywrap): Don't define if already defined as a
7585 macro.
7586
7587Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7588
7589 * depend.c (quote_string_for_make): New function.
7590 (wrap_output): Use it.
7591
7592Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7593
7594 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7595 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7596
7597Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7598
7599 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7600 Recognize -GN and -relax.
7601 (md_begin): Initialize gp size from -G switch.
7602 (alpha_force_relocation): Always force if -relax.
3e87a760 7603 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 7604 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7605 Change all callers. Emit nop alignment padding as nop+unop pair.
7606
7607Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7608
7609 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7610 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7611
7612Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7613
7614 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7615 require padding to the next long word boundary.
7616
7617Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7618
7619 * cgen.c: #include symcat.h.
7620 * config/tc-m32r.c: Likewise.
7621
7622Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7623
7624 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7625 absolute expressions instead of '$' prefixed register names.
7626
7627Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7628
7629 * read.c (s_set): Record file and line info for symbols when -as.
7630 (pseudo_set): Don't overwrite that dummy fragment.
7631
7632Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7633
7634 * config/tc-ppc.c (md_pseudo_table): Add "section".
7635 (ppc_named_section): New static function.
7636
7637Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7638
7639 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7640 so we don't have to scan the entire list.
7641
7642Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7643
7644 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 7645 case, allow the parallel instructions to modify the same flag
7646 bits.
252b5132
RH		 7647
7648Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7649
7650 * listing.c (list_symbol_table): Categorize symbols by
7651 undefined_section rather than sy_frag->line == NULL.
7652
7653Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7654
7655 * Makefile.am (install-exec-local): Install properly when ln
7656 fails or tooldir == prefix.
7657
7658Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7659
7660 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7661 Test result of insert_operand for error.
7662
7663Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7664
7665 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7666 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7667 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7668 * doc/Makefile.in: Rebuild.
7669
7670Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7671
7672 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7673 (macro): Fix handling of M_COP[0-3].
7674
7675Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7676
7677 Based on patches from Ross Harvey <ross@teraflop.com>:
7678 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7679 if macro_alternate or macro_mri.
7680 (getstring): Remove support for byte constants between < and >.
7681 (get_any_string): '<' only starts a string if macro_alternate or
7682 macro_mri.
7683 (macro_expand_body): Permit keyword parameters following
7684 positional parameters.
7685
7686 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7687 * configure.in (alpha*-*-netbsd*): New target.
7688 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7689 * configure: Rebuild.
7690
7691 * as.h (flag_warn_suppress_instructionswap): Move from here...
7692 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7693 here, and make static.
7694
7695 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7696 BFD_ASSEMBLER or MANY_SEGMENTS.
7697
7698 * as.c (show_usage): Update bug-gnu-utils address.
7699 * gasp.c (show_usage): Likewise.
7700 * doc/as.texinfo (Bug Reporting): Likewise.
7701
7702Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7703
66778679 7704 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 7705 insns regardless of the size of a pointer if we're in mips I or
7706 MIPS II mode.
66778679 7707 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7708
7709Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7710
3e87a760 7711 Fix rac to accept only a0:
252b5132
RH		 7712 * tc-d10v.c (parallel_ok, find_opcode):
7713 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7714 Introduce OPERAND_GPR.
7715
7716Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7717
7718 * read.c (s_fill): Handle non-constant repeat counts by creating
7719 an rs_space fragment.
7720
7721Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7722
7723 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7724 from as_bad to as_warn.
7725
7726Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7727
7728 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7729 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7730 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7731
7732Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7733
7734 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7735 seg_fix_rotP rather than fix_root from seg_info.
7736
7737Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7738
7739 * expr.c: Add support for 0x1_2_3_4 bignums.
7740
7741Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7742
7743 * configure.in: Change -linux* to -linux-gnu*.
7744 * configure: Rebuild.
7745
7746 * app.c (do_scrub_begin): Treat \r as whitespace.
7747
7748Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7749
7750 * Makefile.am: Update dependencies.
7751 * Makefile.in: Rebuild.
7752
7753Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7754
7755 * configure, aclocal.m4: Rebuild with new libtool.
7756
7757Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7758
66778679
RH		 7759 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7760 the argument to bfd_set_arch_mach.
7761 (load_address): Use bfd_arch_bits_per_address to determine the
7762 bit size of an address instead of looking at the isa level.
7763 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7764
7765Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7766
7767 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7768
7769Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7770
7771 * ehopt.c: New file.
7772 * as.h (enum _relax_state): Add rs_cfa.
7773 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7774 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7775 * read.c (emit_expr): Call check_eh_frame.
7776 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7777 (relax_segment): Likewise.
7778 * Makefile.am: Rebuild dependencies.
3e87a760 7779 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 7780 (GENERIC_OBJS): Add ehopt.o.
7781 * doc/internals.texi (Frags): Document rs_cfa.
7782
7783 * as.c (show_usage): Mention --traditional-format.
7784 (parse_args): Accept --traditional-format.
7785 * as.h (flag_traditional_format): Declare.
7786 * output-file.c (output_file_create): If flag_traditional_format,
7787 set BFD_TRADITIONAL_FORMAT on stdoutput.
7788 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7789
7790 * config/tc-mips.c (append_insn): Make sure that if we have a
7791 fixup for an unmatched %hi reloc, it does not associated with a
7792 variant frag.
7793
7794 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7795 * doc/Makefile.in: Likewise.
7796
7797Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7798
7799 * config/tc-m32r.c (check_for_side_effects): New function.
7800 (can_make_parallel): Add checks for instruction side effects
7801 clashing with the other instruction.
7802 (assemble_parallel_insn): Improve warning messages. Return error
7803 message from non-swapped instruction order.
7804
7805Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7806
7807 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7808
7809 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 7810 md_cleanup definition. This moves the forced literal output to
7811 the end of the source pass, and avoids macro's inserting literals
7812 into the code immediately after the macro expansion.
252b5132
RH		 7813
7814Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7815
7816 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7817 a gas internal symbol is adjustable.
7818 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7819
7820 * as.h: If gcc version greater than 2.6, use `__format__' and
7821 `__printf__' in function attributes, rather than `format' and
7822 `printf'.
7823
7824Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7825
7826 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7827
7828Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7829
7830 Add tms320c30 support:
7831 * config/tc-tic30.h: New file.
7832 * config/tc-tic30.c: New file.
7833 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7834 TARGET_FORMAT as "coff-tic30".
7835 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7836 * Makefile.am: Rebuild dependencies.
7837 (CPU_TYPES): Add tic30.
7838 (CPU_OBJ_VALID): tic30-aout is valid.
7839 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7840 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7841 * configure, Makefile.in: Rebuild.
7842
7843Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7844
7845 * config/tc-v850.c (md_assemble): Improvements to error messages.
7846
7847Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7848
7849 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 7850 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 7851
7852 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7853 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7854 assembler calculate relocations to any external symbol at all.
7855 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7856 involving generation of pc-relative relocs.
7857 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7858 has been moved to md_apply_fix3.
7859
7860 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7861 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7862 which actually means (the address of identifier's GOT entry) +
7863 constant, which is not particularly useful.
7864
7865Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7866
7867 * read.h (include_dirs): Declare.
7868 (include_dir_count,include_dir_maxlen): Declare.
7869
7870Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7871
7872 * configure.in: Correct check for shared opcodes library.
7873 * configure: Rebuild.
7874
7875 * listing.c (buffer_line): If we can't open the file, set at_end.
7876 (listing_print): Remove unused local variable fi.
7877
7878 * config/m68k-parse.y (reglistpair): Handle register list in
7879 either order.
7880
7881 * config/vms-conf.h: Don't undef VERSION.
7882
7883Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7884
7885 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7886 OBJS variable.
7887 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7888 variable.
7889 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7890 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7891 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7892 (EXTRA_DIST): Define.
7893 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7894 explicitly rather than via the list of object files.
7895 (gcc-as.opt): New file created when make-gas.com is run.
7896 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7897 itbl-cpu.h} to #include appropriate file rather than copying that
7898 file.
7899 * config/vms-conf.h: Synchronize with current config.in.
7900 * Makefile.in: Rebuild.
7901
7902Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7903
7904 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7905 (parallel_ok): Relaxed parallel subinstruction dependency check.
7906
7907Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7908
7909 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 7910 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 7911 command line argument.
7912 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7913 warning only if flag_warn_suppress_instructionswap is false.
7914
7915Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7916
7917 * configure.in (i386-*-mingw32*): New target.
7918 * configure: Rebuild.
7919
7920Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7921
7922 * symbols.c (resolve_symbol_value): Don't set the segment if it
7923 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7924
7925 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7926 S_GET_SEGMENT.
7927
7928Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7929
7930 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7931 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7932 compiler.
7933
7934Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7935
7936 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7937
7938Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7939
7940 * config/tc-v850.c (v850_insert_operand): Display instruction when
7941 an error is encountered.
7942
7943Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7944
7945 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7946 (i386-*-sco3.2v5*coff): New target.
7947 (i386-*-sco3.2*): New target.
7948 * configure: Rebuild.
7949
7950Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7951
7952 * config/tc-v850.c: Tidy error message production.
7953
7954Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7955
7956 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7957 validate_immediate return value in the right type for comparisons
7958 to FAIL.
7959
7960Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7961
7962 * listing.c (MAX_BYTES): Use listing variables not constants.
7963 (data_buffer): No longer an array, but a pointer.
7964 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7965 (listing_listing): Allocate data_buffer.
7966
7967Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7968
7969 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7970 --listing-rhs-width, --listing-cont-lines.
7971 (show_usage): Update.
7972 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7973 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7974 (print_lines): Use the variables instead of the constants.
3e87a760 7975 (listing_listing): Likewise.
252b5132 7976 * listing.h: Declare the new vars.
3e87a760 7977
252b5132
RH		 7978Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7979
7980 * as.c (parse_args): Add --keep-locals alias for -L.
7981 Add --strip-local-absolute.
7982 (show_usage): Update.
7983 * as.h (flag_strip_local_absolute): New flag.
7984 * symbols.c (S_IS_LOCAL): Use it.
7985 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7986 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7987 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7988
7989Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7990
7991 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 7992 might have an io conflict and issue a warning message.
252b5132
RH		 7993
7994Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7995
7996 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7997 cgen_swap_fixups): Functions to save, restore and swap the fixup
7998 chain with a backup copy.
7999 (cgen_asm_finish_insn): Returns address of constructed insn.
8000
8001Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8002
8003 * listing.c (file_info_struct): Remove FILE, add POS.
8004 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8005 (file_info): Don't open the file.
8006 (buffer_line): Check for the file in the last_open cache, updating
8007 as necessary.
8008 (print_source): Don't reference file_info->file.
8009 (listing_listing): Likewise.
8010 (listing_print): Close the file in the cache, if any.
8011
8012Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8013
8014 * read.c (dwarf_file_string): New file static variable.
8015 (emit_expr): Look for constant sequence that leads up to a file
8016 name in DWARF debugging output.
8017 (stringer): Use dwarf_file_string to decide whether to accept a
8018 string as a file name.
8019
8020Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8021
8022 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8023 (crack_operand): Add reg->reglst MRI hack.
8024 (r_seg): Put reglst symbols in reg_section.
8025 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8026
8027Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8028
8029 * tc-sh.c (get_specific): Handle SGR & DBR.
8030
8031Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8032
8033 * tc-h8300.c (parse_reg): Take the length of the symbol into
8034 account when attempting to match a register name.
8035 * tc-h8500.c (parse_reg): Likewise.
8036
8037Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8038
8039 * cgen.c: Formatting changes to improve readability.
8040
8041Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8042
8043 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8044 delay slot.
8045
8046Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8047
8048 Based on a patch from Jim Wilson
8049 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8050 (tc_gen_reloc): Handle cross section PC relative relocs
8051 correctly.
8052
8053Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8054
8055 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8056
8057Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8058
8059 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8060 (expr_jmp_buf): New static local.
8061 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8062 (cgen_md_operand): New function.
8063 * tc-m32r.c: Clean up pass over `struct foo' usage.
8064 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8065
8066Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8067
8068 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8069 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8070
8071Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8072
8073 * config/tc-i386.c (i386_operand): Give an error if there are
8074 unrecognized characters after an expression.
8075
8076For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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