* tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and BAD_PC
[deliverable/binutils-gdb.git] / gas / ChangeLog
1 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2
3 * tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and BAD_PC
4 respectively.
5
6 1999-10-27 Scott Bambrough <scottb@netwinder.org>
7
8 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
9 * config/tc-arm.h: Fix compile time warnings.
10
11 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
12
13 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
14 form @abs16, @(abs16) and @(abs16 + imm).
15
16 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
17
18 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
19 (ISA_HAS_64_BIT_REGS) New.
20 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
21 mips_emit_delays,macro_build,load_register,load_addresss,
22 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
23 and/or use new ISA_xxx macros in expressions involving
24 ISA, particularly mips_opts.isa.
25
26 1999-10-18 Michael Meissner <meissner@cygnus.com>
27
28 * expr.h (operatorT): Add machine dependent operators md1..md8.
29 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
30 for the machine dependent operators to use.
31
32 * expr.c (op_rank): Add machine dependent operators.
33
34 * config/tc-alpha.c (O_pregister): Define as a machine dependent
35 operator.
36 (O_cpregister): Ditto.
37 (md_begin): Change X_op test that field is wide enough to use
38 O_max instead of O_alpha_max.
39 (cpu_types): Fill in missing initializer.
40 (alpha_num_macros): Make unsigned.
41 (md_assemble): Make opnamelen be size_t.
42 (md_apply_fix): Cast alpha_num_operands to int before testing.
43 (alpha_force_relocation): Ditto.
44 (alpha_fix_adjustable): Ditto.
45 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
46 (tc_gen_reloc): Ditto.
47 (tc_get_register): Ditto.
48 (emit_ldgp): Ditto.
49 (emit_lda): Ditto.
50 (emit_ldah): Ditto.
51 (emit_ldil): Ditto.
52 (s_alpha_ent): Ditto.
53 (s_alpha_end): Ditto.
54 (s_alpha_frame): Ditto.
55 (s_alpha_prologue): Ditto.
56 (s_alpha_file): Ditto.
57 (s_alpha_gprel32): Ditto.
58 (s_alpha_proc): Ditto.
59 (s_alpha_set): Ditto.
60 (s_alpha_base): Ditto.
61 (s_alpha_align): Ditto.
62 (s_alpha_arch): Ditto.
63 (alpha_align): Ditto.
64 (assemble_insn): Suppress unused variable warning.
65 (emit_insn): Ditto.
66 (assemble_insn): Don't assume X_op and X_unsigned are in a given
67 order in the structure.
68 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
69
70 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
71
72 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
73
74 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
75
76 * config/tc-i386.c (i386_index_check): Correct #endif location.
77
78 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
79
80 * as.c (show_usage): Document new options.
81 (parse_args): Add --no-warn, --warn, --fatal-warnings,
82 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
83 (parse_args): Parse the new options.
84 (main): If there were warnings, and --fatal-warnings
85 was specified, print an error.
86 * as.h: New variable, flag_fatal_warnings, for new option.
87
88 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
89
90 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
91 '@'. Change autoincrement completers to fall through to cache control
92 completers.
93
94 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
95 arg.
96 (pa_parse_addb_64_cmpltr): New function.
97
98 * config/tc-hppa.c (pa_ip): Change error message.
99 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
100 '?Q' args to allow falling through.
101
102 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
103 Remove unused conditional codes.
104 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
105
106 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
107
108 * config/tc-d30v.c (CHAR_BIT): Define.
109 (check_range): Fix bit operations to support integers bigger than
110 32 bits.
111
112 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
113
114 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
115 operands.
116
117 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
118 Doug Evans <devans@cygnus.com>
119
120 Add support for m32rx.
121 * config/tc-m32r.c (enable_m32rx): New static global.
122 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
123 (allow_m32rx): New function.
124 (M32R_SHORTOPTS): Add `O'.
125 (md_longopts): Add --m32rx plus several warning options.
126 (md_parse_option): Handle new options.
127 (md_show_usage): Print them.
128 (md_begin): Enable m32rx.
129 (OPERAND_IS_COND_BIT): New macro.
130 (first_writes_to_seconds_operands): New function.
131 (writes_to_pc,can_make_parallel,make_parallel): New functions.
132 (target_make_parallel,assemble_two_insns): New functions.
133 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
134 If optimizing and m32rx, try to make consecutive insns parallel.
135
136 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
137
138 * config/tc-mips.c (nopic_need_relax): Allow for the
139 .sdata.foo sections generated by -fdata-sections,
140 and for the .gnu.linkonce.s sections generated by C++.
141
142 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
143
144 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
145 with cleaner code using completer prefixes. Add 'Y'.
146
147 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
148
149 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
150
151 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
152 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
153 insn does not match and we should try the next insn in the table.
154
155 1999-09-22 Nick Clifton <nickc@cygnus.com>
156
157 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
158
159 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
160
161 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
162 of PA2.0 support.
163
164 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
165
166 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
167 OBJ_ELF. If ELF, add "sq".
168 (md_parse_option): If ELF, ignore -s and -q.
169 (md_show_usage): Mention ELF options.
170
171 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
172
173 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
174 operands.
175
176 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
177
178 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
179
180 * config/tc-hppa.c (struct pa_it): New field "trunc".
181 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
182 (pa_parse_ftest_gfx_completer): New function
183 (pa_parse_fp_cnv_format): New function.
184
185 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
186 (md_apply_fix): Handle 22bit pc-rel branches.
187
188 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
189
190 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
191
192 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
193
194 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
195
196 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
197
198 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
199 (pa_ip): Handle 'fX'.
200
201 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
202
203 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
204 (pa_ip): Handle 'fX'.
205
206 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
207
208 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
209 unwinds unless the function is in the text space.
210 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
211
212 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
213
214 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
215 (md_assemble): To here. Tweak address generation.
216
217 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
218 debug_line.
219 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
220 (md_assemble): Call dwarf2_where for OBJ_ELF.
221 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
222 (pa_end_of_source): New function.
223 * tc-hppa.h (md_end): Define for OBJ_ELF.
224
225 1999-09-14 Michael Meissner <meissner@cygnus.com>
226
227 * configure.in (Canonicalization of target names): Remove adding
228 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
229 generates $ac_config_sub with a ${CONFIG_SHELL} already.
230 * configure: Regenerate.
231
232 1999-09-14 Donn Terry <donn@interix.com>
233
234 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
235
236 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
237
238 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
239 pc-relative jmp/call to an absolute symbol.
240 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
241 absolute section symbols.
242
243 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
244 jump handling code and comments.
245
246 1999-09-12 Ian Lance Taylor <ian@zembu.com>
247
248 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
249 the value if TE_PE and a global defined symbol.
250
251 1999-09-11 Ian Lance Taylor <ian@zembu.com>
252
253 * write.c (dump_section_relocs): Call print_symbol_value_1 to
254 print the symbol, rather than printing it here.
255
256 1999-09-11 Donn Terry <donn@interix.com>
257
258 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
259 BFD_RELOC_RVA relocations.
260
261 * config/tc-i386.c (md_undefined_symbol): Compare the name against
262 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
263 starts with "_G".
264
265 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
266 defined.
267 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
268 * doc/internals.texi (Object format backend): Document
269 SET_SECTION_RELOCS.
270
271 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
272 relocations against global symbols if TE_PE.
273
274 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
275 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
276
277 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
278 symbols.
279
280 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
281 symbols which do not have a constant value, or tags with
282 non-tags. Remove the symbol from the list before adding it at the
283 end.
284
285 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
286 C_FCN symbol differently if TE_PE.
287 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
288 appears in the pseudo-op, rather coff_line_base which is only set
289 for a .bf symbol.
290
291 * config/obj-coff.c (obj_coff_loc): New static function.
292 (obj_pseudo_table): Add "loc".
293
294 * config/obj-coff.c (add_lineno): Check that the line number is
295 positive.
296
297 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
298 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
299 int.
300 (md_atof): Return NULL rather than 0.
301 * config/tc-i386.c (md_atof): Change type to int.
302 * expr.c (expr): Change first parameter to int.
303 * config/obj-coff.c: Add declarations for static functions.
304 (coff_frob_symbol): Use SYM_AUXENT.
305 * config/tc-i386.h (flag_16bit_code): Don't declare.
306
307 * config/obj-coff.c (obj_coff_section): Default to setting
308 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
309
310 * write.c (adjust_reloc_syms): Print adjusted fixup.
311
312 * expr.c (integer_constant): Correct too_many_digits calculation
313 in base 10 case.
314
315 1999-09-09 Andreas Schwab <schwab@suse.de>
316
317 * doc/c-arm.texi: Fix arguments of @var to not contain
318 punctuation.
319
320 1999-09-08 Philip Blundell <pb@nexus.co.uk>
321
322 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
323 and COFF targets.
324 (md_parse_option): Only support -k flag for ELF and COFF targets.
325
326 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
327
328 * config/tc-hppa.c (pa_ip): Put strict register checks before
329 call to pa_parse_number.
330
331 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
332
333 1999-09-06 Ian Lance Taylor <ian@zembu.com>
334
335 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
336 BFD_ASSEMBLER code.
337
338 1999-09-06 Donn Terry <donn@interix.com>
339
340 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
341
342 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
343
344 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
345 candidate instruction. Require registers for register arguments
346 when in strict mode. Require assemble-time constants for
347 constants when in strict mode.
348 (pa_get_absolute_expression): Require a constant when in strict
349 mode.
350
351 1999-09-06 Nick Clifton <nickc@cygnus.com>
352
353 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
354
355 1999-09-04 Steve Chamberlain <sac@pobox.com>
356
357 * config/tc-pj.c: New file, supports picoJava in ELF.
358 * config/tc-pj.h: Ditto.
359 * configure.in (pjl*, pj*): New targets.
360 * Makefile.am: Rebuild dependencies.
361 (CPU_TYPES): Add pj.
362 (TARGET_CPU_CFILES): Add config/tc-pj.c.
363 (TARGET_CPU_HFILES): Add config/tc-pj.h.
364 * doc/c-pj.texi: New file.
365 * doc/as.texinfo: Add some PJ specifics.
366 * doc/all.texi: Add PJ to the list of all architectures, sort them
367 all alphabetically.
368 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
369 * configure, Makefile.in, doc/Makefile.in: Rebuild.
370
371 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
372
373 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
374 (obj_frob_file): Test for null pointer.
375 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
376 (OBJ_PROCESS_STAB): And here.
377 (elf_obj_sy): Remove
378
379 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
380 except OBJ_PROCESS_STAB, which we #undef for ecoff.
381 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
382
383 * config/obj-coff.c (no_func): Remove.
384 (coff_format_ops): Change occurrences of no_func to 0, as we test
385 for 0 in obj-multi.h.
386
387 * configure.in: Enable bfd for i386-coff when primary target is
388 bfd. Enable i386 elf,coff emulation support. Don't set
389 USE_EMULATIONS=1 or te_file=multi unless there is more than one
390 emulation to support.
391 *configure: Regenerate.
392
393 1999-09-02 Nick Clifton <nickc@cygnus.com>
394
395 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
396 .section .line directive is encountered.
397
398 1999-09-01 Nick Clifton <nickc@cygnus.com>
399
400 * config/tc-arm.c (md_section_align): Do not align sections in ELF
401 format.
402
403 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
404 * as.texinfo: Document --gdwarf2 command line option.
405 Add additional documentation of ARM command line switches.
406
407 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
408
409 * config/tc-i386.c (i386_intel_memory_operand): Combine
410 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
411 and RESTORE_END_STRING around parse_register calls.
412 (i386_operand): Here too.
413 (i386_is_reg): Remove.
414 (parse_register): Move as_bad calls from within this function to
415 callers.
416
417 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
418
419 Based on a patch from H.J. Lu <hjl@gnu.org>
420 * config/tc-i386.c (parse_register): Handle FP regs specially.
421 (md_begin): Remove '(' and ')' from register_chars.
422
423 1999-08-29 Doug Evans <devans@casey.cygnus.com>
424
425 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
426 error message (done elsewhere).
427
428 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
429
430 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
431
432 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
433
434 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
435 args by 'f'.
436
437 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
438
439 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
440 between args.
441 Add new completers. Fix bug in 64 bit condition handling.
442
443 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
444 'cS', and 'c*'.
445
446 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
447
448 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
449
450 * config/tc-hppa.c (pa_ip): Add case for 'I'.
451
452 1999-08-27 Jim Wilson <wilson@cygnus.com>
453
454 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
455 (struct ls): Add frag field. Initialize it to zero.
456 (out_end_sequence): New local text_frag. Set it while in text section.
457 Replace address check with frag check. Set ls.frag to text_frag if
458 out_set_addr called.
459 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
460 Set it before switching sections. Replace address check with frag
461 check. Set ls.frag to saved_frag if out_set_addr called.
462
463 1999-08-26 David Mosberger <davidm@hpl.hp.com>
464
465 * dwarf2dbg.c (out_end_sequence): If address changed, directly
466 output "advance_pc" opcode instead of calling gen_addr_line().
467 The latter has the undesired side-effect of creating a new row
468 in the debug line info matrix.
469
470 1999-08-26 Jim Wilson <wilson@cygnus.com>
471
472 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
473 ls.last_filename if last is less than zero. Set ls.last_filename
474 when allocating new entry.
475 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
476 call.
477
478 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
479
480 * config/tc-i386.c (i386_index_check): Fix the displacement size
481 when INFER_ADDR_PREFIX.
482
483 1999-08-18 Nick Clifton <nickc@cygnus.com>
484
485 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
486 display its value.
487
488 1999-08-17 Ian Lance Taylor <ian@zembu.com>
489
490 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
491 handle 0xffffNNNN constants correctly.
492
493 1999-08-16 Nick Clifton <nickc@cygnus.com>
494
495 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
496 as well as loads.
497
498 1999-08-13 Nick Clifton <nickc@cygnus.com>
499
500 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
501 (md_apply_fix3): Always pass positive values to
502 validate_offset_imm.
503
504 1999-08-12 Nick Clifton <nickc@cygnus.com>
505
506 * config/tc-arm.c (skip_whitespace): New macro.
507 Formatting tidy ups.
508
509 (md_apply_fix3): Store relocation offset in addend for ELF based
510 relocs.
511 (arm_force_relocation): Always generate relocs for Thumb function
512 calls.
513
514 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
515
516 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
517 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
518
519 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
520
521 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
522 flags for the unwind subspace.
523
524 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
525 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
526 suitable relocation based on the size of the target's pointer.
527 Always Use subsegment zero for the unwinders.
528 (pa_level): Handle "2.0w".
529
530 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
531
532 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
533 with the following instruction unless this was specified.
534
535 1999-08-09 Ian Lance Taylor <ian@zembu.com>
536
537 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
538 certain sections, to match BFD changes.
539
540 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
541
542 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
543 (EXTRA_SCRIPTS): Define to keep automake happy.
544 * Makefile.in: Rebuild.
545
546 1999-08-08 Ian Lance Taylor <ian@zembu.com>
547
548 * Makefile.am: Rename .dep* files to DEP*.
549 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
550 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
551 targets to DEPOBJ.
552 * Makefile.in: Rebuild.
553
554 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
555
556 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
557
558 1999-08-08 Ian Lance Taylor <ian@zembu.com>
559
560 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
561 avoid problems on DOS filesystems.
562 * Makefile.in: Rebuild.
563
564 * doc/as.texinfo (Section): Document 's' flag for COFF version.
565
566 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
567
568 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
569 section flag.
570
571 1999-08-08 Ian Lance Taylor <ian@zembu.com>
572
573 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
574 line to create ${GDBINIT} rather than .gdbinit.
575 * configure, Makefile.in, doc/Makefile.in: Rebuild.
576
577 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
578
579 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
580
581 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
582
583 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
584
585 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
586
587 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
588 non-adjustable symbols.
589
590 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
591
592 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
593
594 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
595
596 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
597 operands.
598
599 1999-08-05 Donn Terry <donn@interix.com>
600
601 * config/te-interix.h: New file.
602 * configure.in (i386-*-interix*): New target.
603 * configure: Rebuild.
604
605 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
606
607 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
608 selectors for ELF too.
609 (selector_table): Add "ltp" and "rtp" selectors.
610
611 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
612
613 * config/tc-i386.c (i386_operand): No need to change
614 operand_string pointer in segment reg case before goto
615 do_memory_reference. Initialise displacement_string_start and
616 displacement_string_end after do_memory_reference label.
617 (i386_index_check): Add operand_string param, and print error
618 message on failure here.
619 (i386_intel_memory_operand): Instead of here.
620 (i386_operand): And here.
621 (INFER_ADDR_PREFIX): Enable.
622
623 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
624
625 * config/tc-i386.h (DefaultSize): Define. Renumber following
626 opcode_modifier defines.
627
628 From Etienne Lorrain <etienne.lorrain@ibm.net>
629 * config/tc-i386.c (stackop_size): New variable.
630 (set_16bit_code_flag): Clear it here.
631 (set_16bit_gcc_code_flag): New function.
632 (md_pseudo_table): Add "code16gcc" entry.
633 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
634
635 1999-08-03 Ian Lance Taylor <ian@zembu.com>
636
637 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
638 next_set_end even if the end symbol is being discarded.
639
640 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
641 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
642 * config/obj-coff.c: Likewise.
643 (seg_info_type): Remove.
644 (seg_info_off_by_4): Change to array of segT.
645 (s_get_segment): Adjust accordingly.
646 (obj_pseudo_table): Fully initialize sentinel entry.
647
648 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
649 Ralf Baechle <ralf@uni-koblenz.de>.
650
651 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
652
653 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
654
655 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
656
657 * config/tc-i386.c: Indentation and white space changes.
658 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
659 don't enable it by default.
660 (i386_intel_operand): Remove redundant prototype.
661 Move check on number of memory operands, and i.mem_operands++
662 (i386_intel_memory_operand): To here.
663 Remove i386_immediate code from here. Remove special case code
664 for input and output using (%dx). Remove base/index checks and
665 call i386_index_check instead. Save initial operand_string
666 argument for error message.
667 (i386_operand): Remove redundant prototype. Move base/index
668 checks to i386_index_check.
669 (i386_displacement): Move intel mode check for non-zero
670 i.disp_operand
671 (i386_intel_memory_operand): To here.
672
673 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
674
675 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
676 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
677 by .register pseudo-op if -64 and --no-undeclared-regs.
678 (s_register, sparc_adjust_symtab): New functions.
679 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
680 Declare sparc_adjust_symtab as tc_adjust_symtab.
681 * doc/c-sparc.texi: Add description of #ignore special literal
682 for .register pseudo-op.
683
684 1999-07-30 Catherine Moore <clm@cygnus.com>
685
686 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
687 the relocation's section offset.
688
689 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
690
691 * write.c (fixup_segment): Fix generic error check overflow test.
692
693 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
694 X_add_number to long.
695
696 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
697
698 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
699 processing.
700
701 1999-07-27 Ian Lance Taylor <ian@zembu.com>
702
703 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
704 VTABLE relocations.
705
706 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
707
708 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
709
710 * configure.bat: Remove; obsolete.
711 * config/go32.cfg: Likewise.
712
713 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
714
715 * configure.in (i386-*-vxworks*): New target.
716 * configure: Rebuild.
717
718 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
719
720 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
721
722 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
723
724 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
725 on -64 and not pic.
726 (output_insn): Put OLO10's secondary addend into tc_fix_data.
727 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
728 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
729 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
730 MAX_RELOC_EXPANSION): Define.
731 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
732
733 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
734
735 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
736 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
737 block. Print a warning if an 8-bit or 16-bit constant
738 displacement or immediate is truncated on output.
739 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
740 immediate.
741 (i386_operand): Disallow immediate jump absolute operand.
742
743 1999-07-15 Ian Lance Taylor <ian@zembu.com>
744
745 * configure.in: Bump version number to 2.9.5.
746 * configure: Rebuild.
747
748 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
749 or %llx work.
750
751 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
752
753 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
754 (cons_fix_new_hppa): Derive size of fixup from size of the object.
755
756 1999-07-14 Philip Blundell <pb@nexus.co.uk>
757
758 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
759 is defined.
760 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
761
762 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
763 if -mno-fpu was given.
764 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
765 relocs.
766 (cons_fix_new_arm): Remove misleading comments.
767
768 1999-07-14 Ian Lance Taylor <ian@zembu.com>
769
770 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
771 error message.
772 (relax_segment): Likewise. After giving a rs_org error, convert
773 the frag to rs_align to avoid cascading errors.
774
775 1999-07-12 Andreas Schwab <schwab@suse.de>
776
777 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
778
779 1999-07-11 Ian Lance Taylor <ian@zembu.com>
780
781 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
782 as appropriate. Fill in structure initializations. Add variable
783 initializations. Add casts.
784 * dwarf2dbg.c (print_stats): Change i to size_t.
785 * listing.c (listing_listing): Change list_line to unsigned int.
786
787 1999-07-10 Ian Lance Taylor <ian@zembu.com>
788
789 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
790 rather than checking for \001 and \002 in symbol name.
791 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
792
793 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
794
795 * configure.in (hppa*-linux-gnu*): New target.
796 * configure: Rebuilt.
797
798 1999-07-08 Nick Clifton <nickc@cygnus.com>
799
800 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
801
802 1999-07-07 Nick Clifton <nickc@cygnus.com>
803
804 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
805 accessing symbolP directly.
806
807 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
808
809 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
810 for ELF.
811
812 1999-07-05 Nick Clifton <nickc@cygnus.com>
813
814 * config/tc-arm.c (ARM_EXT_V5): Define.
815 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
816 (md_begin): Detect ARM v5 architectures.
817 (md_parse_option): Accept arm v5 specification.
818 (md_show_usage): Documment -marmv5 switch.
819
820 * doc/c-arm.texi: Document -marmv5 command line option.
821
822 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
823 op.
824 (validate_immediate_twopart): New function. Determine if a
825 constant can be computed by two ADD instructions.
826 (output_inst): Remove its command line parameter - it was never
827 used.
828 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
829 implememt the ADRL pseudo op.
830 (tc_gen_reloc): Generate a suitable error message if an ADRL
831 instruction tries to generate a real reloc.
832
833 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
834
835 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
836
837 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
838 into lower case.
839
840 1999-06-27 H.J. Lu <hjl@gnu.org>
841
842 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
843 non BFD_ASSEMBLER case.
844
845 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
846
847 * config/obj-coff.c (obj_coff_section): Mark writable sections as
848 data.
849
850 1999-06-26 David Mosberger <davidm@hpl.hp.com>
851
852 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
853 out_end_sequence() when the address decreases due to a new frag.
854 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
855 numbering starts with 1.
856
857 1999-06-23 Nick Clifton <nickc@cygnus.com>
858
859 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
860 .section for COFF.
861 (mcore_s_text): Call obj_elf_text for ELF target.
862 (mcore_s_data): Call obj_elf_data for ELF target.
863 (mcore_s_section): No longer ELF specific. Call obj_coff_section
864 for COFF target.
865 (mcore_s_bss): New function: Dump literal table before changing
866 sections.
867 (mcore_s_comm): New function: Dump literal table before changing
868 sections.
869
870 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
871 No longer static functions.
872 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
873 Provide prototypes for these functions.
874
875 1999-06-22 Ian Lance Taylor <ian@zembu.com>
876
877 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
878 a list of names, to try obj_segment_name, and to try abbreviated
879 names when using COFF without long section names.
880
881 * config/tc-alpha.c: More use of symbol accessor functions.
882 * config/tc-arc.c: Likewise.
883 * config/tc-d30v.c: Likewise.
884 * config/tc-fr30.c: Likewise.
885 * config/tc-i860.c: Likewise.
886 * config/tc-m88k.c: Likewise.
887 * config/tc-mcore.c: Likewise.
888 * config/tc-ns32k.c: Likewise.
889 * config/tc-sparc.c: Likewise.
890 * config/tc-v850.c: Likewise.
891
892 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
893 sy_value with appropriate accessor functions.
894 * config/tc-arm.c (md_apply_fix3): Likewise.
895 * config/tc-d10v.c (AT_WORD_P): Likewise.
896 * config/tc-v850.c (reg_name_search): Likewise.
897
898 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
899 use symbol_get_bfdsym instead.
900 * config/tc-ppc.c (md_assemble): Likewise.
901 * config/tc-v850.c (v850_comm): Likewise.
902
903 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
904
905 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
906 the symbol, rather than accessing the bsym member.
907 * config/tc-d10v.c (tc_gen_reloc): Likewise.
908 * config/tc-d30v.c (tc_gen_reloc): Likewise.
909 * config/tc-mcore.c (tc_gen_reloc): Likewise.
910 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
911 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
912 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
913 * config/tc-tic30.c (tc_gen_reloc): Likewise.
914 * config/tc-v850.c (tc_gen_reloc): Likewise.
915
916 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
917
918 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
919 (hppa_gen_reloc_type): Conditionalize on BFD64.
920 (tc_gen_reloc): Re-enable ELF relocations.
921 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
922
923 1999-06-21 Ian Lance Taylor <ian@zembu.com>
924
925 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
926 warning.
927 (do_ldst): Move assignment out of if condition.
928 (md_apply_fix3): Add casts to avoid printf format warnings. Add
929 parentheses to avoid warning.
930
931 1999-06-21 Nick Clifton <nickc@cygnus.com>
932
933 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
934 macro to get at the BFD symbol associated with a GAS symbol.
935
936 1999-06-19 Ian Lance Taylor <ian@zembu.com>
937
938 * config/tc-ppc.c: Update for symbol handling changes.
939 * config/obj-coff.c: Likewise.
940
941 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
942
943 * tc-hppa.c: General cleanups of ELF support. No more spaces
944 and subspaces for ELF.
945 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
946 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
947 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
948 (UNWIND_SECTION_NAME): Likewise.
949 (space/subspace related structures): Conditionalize definitions
950 on OBJ_SOM.
951 (space/subspace directives and support routines): Conditionalize
952 definitions and references/uses on OBJ_SOM.
953 (label_symbol_struct): For ELF, track the symbol's segment. For
954 SOM track its space.
955 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
956 changes.
957 (USE_ALIASES): Kill for both SOM & ELF.
958 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
959 (pa_space, pa_subspace): Corresponding changes.
960 (pa_spaces_begin): Corresponding chagnes.
961 (md_begin): Do not muck around with space/subspace stuff for
962 OBJ_ELF.
963 (md_apply_fix): Temporarily disable argument relocation stuff
964 for OBJ_ELF.
965 (tc_gen_reloc): Temporarily disable relocation generation for
966 OBJ_ELF
967 (pa_build_unwind_subspace): Similarly.
968
969 1999-06-16 Nick Clifton <nickc@cygnus.com>
970
971 * config/tc-arm.c (thumb_set): New pseudo op.
972 (text, data, section): Override these pseudo ops with ARM
973 specific versions.
974 (s_thumb_set): New function: Perform the same as a .set pseudo
975 op, but also mark the alias'ed symbol as being a Thumb
976 function.
977 (arm_s_text): New function: Perform the same as the .text
978 pseudo op, but dump the literal pool before changing
979 sections.
980 (arm_s_data): New function: Perform the same as the .data
981 pseudo op, but dump the literal pool before changing
982 sections.
983 (arm_s_section): New function: Perform the same as the
984 .section pseudo op, but dump the literal pool before changing
985 sections.
986 (arm_cleanup): Do not reset the current section before dumping
987 the literal pool.
988
989 1999-06-17 Nick Clifton <nickc@cygnus.com>
990
991 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
992 OPTION_NO_WARN_UNMATCHED entries.
993 (md_parse_option): Generate a warning message if an unrecognised
994 option is encountered.
995
996 * config/tc-d10v.c (do_not_ignore_hash): New variable.
997 (get_operands): When parsing an expression after an '@' symbol
998 has been detected, do not ignore '#' symbols.
999 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1000 false.
1001
1002 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1003
1004 From K. Richard Pixley <rich@noir.com>:
1005 * configure.in (ppc-*-vxworks*): New target.
1006 * configure: Rebuild.
1007
1008 1999-06-12 Philip Blundell <philb@gnu.org>
1009
1010 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1011
1012 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1013
1014 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1015 which refer to symbols in linkonce sections, permit reducing the
1016 relocs if the symbol is local.
1017
1018 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1019
1020 * subsegs.c (subseg_text_p): New function.
1021 * as.h (subseg_text_p): Declare.
1022 * read.c (do_align): Use subseg_text_p to set the default fill.
1023 * write.c (subsegs_finish): Likewise.
1024 * config/obj-coff.c (write_object_file): Likewise.
1025 * config/tc-i386.h (md_maybe_text): Don't define.
1026 (md_do_align): Use subseg_text_p to set the default fill.
1027 * config/tc-m32r.c (m32r_do_align): Likewise.
1028 * config/tc-sh.c (sh_do_align): Likewise.
1029 * config/tc-sparc.h (md_do_align): Likewise.
1030
1031 1999-06-12 David O'Brien <obrien@freebsd.org>
1032
1033 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1034 * configure: Rebuild.
1035
1036 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1037
1038 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1039 * Makefile.am: Rebuild dependencies.
1040 * Makefile.in: Rebuild.
1041
1042 * config/tc-i386.c (i386_immediate): Remove unused label
1043 seg_unimplemented.
1044
1045 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1046 * symbols.c: Likewise.
1047 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1048 sy_next field when taking address, rather than symbol_next.
1049
1050 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1051 offsetT.
1052 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1053 value from the output file architecture.
1054 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1055 * dwarf2dbg.h: Change bfd_vma to addressT.
1056
1057 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1058
1059 * dwarf2dbg.h: Use PARAMS in function declarations.
1060
1061 1999-06-11 Martin Dorey <mdorey@madge.com>
1062
1063 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1064 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1065 OBJ_ELF.
1066 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1067
1068 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1069
1070 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1071
1072 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1073 popsection.
1074
1075 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1076
1077 * read.c (read_a_source_file): Only declare inescape if
1078 QUOTES_IN_INSN.
1079
1080 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1081 match parameters.
1082 (find_entry_byval): Add parens to avoid warning.
1083
1084 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1085
1086 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1087 undefined symbols.
1088
1089 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1090
1091 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1092 with isoctal.
1093
1094 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1095 synthetize_setx): New functions.
1096 (md_assemble): Broken the special cases into the above
1097 functions. Make compiler happy if sizeof(bfd_vma)==4.
1098 Fix sethi generated from set/setuw. If instructions have a relloc,
1099 always clear the fields to be relocated in the opcode.
1100 (sparc_ip): Remove special_case global variable.
1101
1102 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1103
1104 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1105 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1106 indication of success rather than a value.
1107 (itbl_get_val): Likewise.
1108 (itbl_get_field): Use strcspn. Change delimiters to include
1109 parens.
1110 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1111 (itbl_get_val): Likewise.
1112 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1113
1114 * symbols.c (copy_symbol_attributes): Convert local symbols to
1115 regular symbols.
1116
1117 1999-06-10 Nick Clifton <nickc@cygnus.com>
1118
1119 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1120 ARM920t.
1121
1122 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1123
1124 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1125 Optimize set if sizeof(bfd_vma) == 64.
1126 (sparc_ip): Fix sethi - without %hi() it should generate
1127 R_SPARC_22 reloc, not R_SPARC_HI22.
1128 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1129
1130 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1131
1132 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1133 (s_ncons): New function.
1134 (native_op_table): New table.
1135 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1136 R_SPARC_OLO10 handling.
1137
1138 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1139
1140 * expr.h (struct expressionS): Revert last change; widen X_op.
1141 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1142
1143 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1144
1145 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1146 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1147 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1148 * Makefile.in: Regenerated.
1149
1150 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1151 `common' pass on to s_mri_common.
1152 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1153
1154 1999-06-06 Richard Henderson <rth@cygnus.com>
1155
1156 * config/obj-elf.c (obj_elf_section): Don't free the return
1157 value of demand_copy_C_string.
1158
1159 1999-06-05 Richard Henderson <rth@cygnus.com>
1160
1161 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1162 creation logic from obj_elf_create_section.
1163
1164 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1165 (section_stack): New.
1166 (special_sections): Make const.
1167 (obj_elf_section): Gut and rewrite parsing.
1168 (obj_elf_change_section): New function broken out of obj_elf_section.
1169 (obj_elf_parse_section_letters): Likewise.
1170 (obj_elf_section_word): Likewise.
1171 (obj_elf_section_type): Likewise.
1172 (obj_elf_previous): Treat as a toggle.
1173 (obj_elf_popsection): New.
1174 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1175 (ppc_section_type): Likewise.
1176 * config/tc-ppc.h: Likewise.
1177
1178 * expr.h (struct expressionS): Don't make X_op a bitfield.
1179 * config/tc-alpha.c: Update for symbol handling changes.
1180 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1181 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1182
1183 1999-06-05 Richard Henderson <rth@cygnus.com>
1184
1185 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1186 (dwarf2_gen_line_info): Kill unused variables.
1187 (dwarf2_finish): Likewise.
1188 (dwarf2_where): Likewise.
1189 (dwarf2_directive_file): If we've only got a string,
1190 hand off to s_app_file.
1191 * ecoff.c: Move the include of ecoff.h.
1192 * symbols.h (S_IS_FUNCTION): Prototype.
1193
1194 * read.c (LEX_HASH): Supply a default.
1195 (lex_type): Use it.
1196 (s_globl): Update `c' after skipping whitespace.
1197 * read.h (LEX_END_NAME, is_name_ender): New.
1198 * expr.c (get_symbol_end): Respect it.
1199
1200 1999-06-04 Mark Klein <mklein@dis.com>
1201
1202 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1203 to real if OBJ_SOM
1204 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1205
1206 * config/tc-hppa.c: Update for symbol handling changes.
1207
1208 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1209
1210 * cgen.c: Update for symbol handling changes.
1211 * config/tc-m32r.c: Likewise.
1212
1213 * config/tc-hppa.h: Update for symbol handling changes.
1214 * config/tc-hppa.c: Likewise.
1215
1216 * config/tc-arm.h: Update for symbol handling changes.
1217 * config/tc-arm.c: Likewise.
1218 (symbol_make_empty): Remove. Just use symbol_create.
1219
1220 * symbols.c (symbol_set_tc): Correct name.
1221
1222 * Makefile.am: Rebuild dependencies.
1223 ($(OBJS)): Don't depend upon struc-symbol.h.
1224 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1225 * dep-in.sed: Don't remove struc-symbol.h.
1226 * Makefile.in: Rebuild.
1227
1228 * doc/internals.texi (Symbols): Describe changes in symbol
1229 handling.
1230
1231 1999-06-03 Richard Henderson <rth@cygnus.com>
1232
1233 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1234 instead of doing the work by hand.
1235
1236 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1237
1238 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1239 state of line state-machine.
1240 (struct ls): Collect DWARF2 line state-machine state in new member
1241 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1242 resulted in any DWARF2 directives.
1243 (reset_state_machine): New function.
1244 (out_end_sequence): Ditto.
1245 (dwarf2_gen_line_info): When switching sections or switching to a
1246 lower text address, call out_end_sequence() first to terminate the
1247 previous code sequence as code sequences MUST have monotonically
1248 increasing addresses.
1249 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1250
1251 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1252
1253 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1254 DWARF2 debug info (line information only, at this point).
1255 * as.h: Update comment about supported debug formats.
1256 * dwarf2dbg.c, dwarf2dbg.h: New files.
1257 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1258
1259 * expr.c (operand): Don't use [ for parens if we want an index op.
1260 (op_encoding): Switch [ into O_index, if desired.
1261 (op_rank): Renumber with O_index on bottom.
1262 (expr): If O_index, match closing bracket.
1263 * expr.h (O_index): New.
1264
1265 * read.c (read_a_source_file): Conditionally allow matched "
1266 in lines passed to md_assemble.
1267
1268 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1269
1270 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1271
1272 Add support for storing local symbols in a small structure to save
1273 memory when assembling large files.
1274 * as.h: Don't include struc-symbol.h.
1275 (symbolS): Add typedef.
1276 * symbols.c: Include struc-symbol.h.
1277 (local_hash): New static variable.
1278 (save_symbol_name): New static function, from symbol_create.
1279 (symbol_create): Call save_symbol_name.
1280 (local_symbol_count): New static variable.
1281 (local_symbol_conversion_count): Likewise.
1282 (LOCAL_SYMBOL_CHECK): Define.
1283 (local_symbol_make): New static function.
1284 (local_symbol_convert): New static function.
1285 (colon): Handle local symbols. Create local symbol for local
1286 label name.
1287 (symbol_table_insert): Handle local symbols.
1288 (symbol_find_or_make): Create local symbol for local label name.
1289 (symbol_find_base): Check for local symbol.
1290 (symbol_append, symbol_insert): Check for local symbols.
1291 (symbol_clear_list_pointers, symbol_remove): Likewise.
1292 (verify_symbol_chain): Likewise.
1293 (copy_symbol_attributes): Likewise.
1294 (resolve_symbol_value): Handle local symbols.
1295 (resolve_local_symbol): New static function.
1296 (resolve_local_symbol_values): New function.
1297 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1298 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1299 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1300 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1301 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1302 (symbol_previous, symbol_next): New functions.
1303 (symbol_get_value_expression): Likewise.
1304 (symbol_set_value_expression): Likewise.
1305 (symbol_set_frag, symbol_get_frag): Likewise.
1306 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1307 (symbol_mark_used_in_reloc): Likewise.
1308 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1309 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1310 (symbol_mri_common_p): Likewise.
1311 (symbol_mark_written, symbol_clear_written): Likewise.
1312 (symbol_written_p): Likewise.
1313 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1314 (symbol_section_p, symbol_equated_p): Likewise.
1315 (symbol_constant_p): Likewise.
1316 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1317 (symbol_get_obj, symbol_set_obj): Likewise.
1318 (symbol_get_tc, symbol_set_tc): Likewise.
1319 (symbol_begin): Initialize local_hash.
1320 (print_symbol_value_1): Handle local symbols.
1321 (symbol_print_statistics): Print local symbol statistics.
1322 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1323 Declare new symbols.c functions. Move many declarations here from
1324 struc-symbol.h.
1325 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1326 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1327 (struct symbol): Move bsym to make it clearly the first field.
1328 Remove TARGET_SYMBOL_FIELDS.
1329 (symbolS): Don't typedef.
1330 (struct broken_word): Remove.
1331 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1332 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1333 (symbol_clear_list_pointers): Likewise.
1334 (symbol_insert, symbol_remove): Likewise.
1335 (symbol_previous, symbol_append): Likewise.
1336 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1337 (struct local_symbol): Define.
1338 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1339 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1340 (local_symbol_get_frag, local_symbol_set_frag): Define.
1341 (local_symbol_get_real_symbol): Define.
1342 (local_symbol_set_real_symbol): Define.
1343 Define.
1344 * write.c (write_object_file): Call resolve_local_symbol_values.
1345 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1346 (TARGET_SYMBOL_FIELDS): Don't define.
1347 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1348 ECOFF_DEBUGGING, add ECOFF fields.
1349 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1350 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1351 ECOFF_DEBUGGING, add ECOFF fields.
1352 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1353 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1354 * config/tc-mcore.h: Don't include struc-symbol.h.
1355 (TARGET_SYMBOL_FIELDS): Don't define.
1356 (struct mcore_tc_sy): Define.
1357 (TC_SYMFIELD_TYPE): Define.
1358 * Many files: Use symbolS instead of struct symbol. Use new
1359 accessor functions rather than referring to symbolS fields
1360 directly.
1361
1362 * read.c (s_mri_common): Don't add in value of line_label.
1363
1364 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1365 checking for SEC_LINK_ONCE.
1366
1367 * config/tc-sh.h (sh_fix_adjustable): Declare.
1368
1369 * app.c (input_buffer): New static variable.
1370 (app_push): Save saved_input in allocated buffer.
1371 (app_pop): Restored saved_input.
1372 (do_scrub_chars): Change get parameter to take char * and int as
1373 arguments. Change GET macro to pass input_buffer to get
1374 function. Don't save input into allocated buffer.
1375 * as.h (do_scrub_chars): Update declaration.
1376 * input-file.c (input_file_get): Change to take char * and int.
1377 Read data into passed in buffer. Remove static buffer.
1378 * read.c (scrub_from_string): Change to take char * and int. Copy
1379 data into passed in buffer.
1380
1381 * hash.h: Neaten. Declare hash_traverse.
1382 * hash.c: Complete rewrite based on BFD hashing code.
1383 * gasp.c (chunksize): New variable.
1384 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1385 hash_delete.
1386
1387 1999-05-28 Nick Clifton <nickc@cygnus.com>
1388
1389 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1390 addend unless the target uses an old ABI.
1391
1392 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1393
1394 -Wchar-subscripts cleanup
1395 * listing.c (listing_newline): Use unsigned char variable, so
1396 calls to isascii,iscntrl are correct.
1397 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1398 (unsigned char).
1399 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1400 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1401 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1402 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1403
1404 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1405
1406 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1407 width for Coldfire.
1408 (arch_coldfire_p): New #define.
1409 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1410
1411 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1412
1413 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1414
1415 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1416 (install_operand): Add place `N'.
1417 (init_table): Add registers ACC, MACSR, MASK.
1418
1419 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1420
1421 * config/tc-m68k.c: Change mcf5200 --> mcf.
1422 (archs): Add mcf5206e, mcf5307.
1423 (m68k_ip): Add format `u'.
1424 (install_operand): Add place `m', `M', `h'.
1425 (init_table): Add upper/lower registers.
1426
1427 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1428
1429 1999-05-28 Martin Dorey <mdorey@madge.com>
1430
1431 * config/tc-i960.c: Several minor changes to add ELF and
1432 BFD_ASSEMBLER support.
1433 * config/tc-i960.h: Likewise.
1434 * configure.in (i960-*-elf*): New target.
1435 * aclocal.m4, configure: Rebuild.
1436
1437 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1438
1439 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1440 reloc changes when defined(BFD_ASSEMBLER).
1441
1442 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1443
1444 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1445
1446 * write.c (write_print_statistics): Output to file, not stderr.
1447
1448 * expr.c (generic_bignum_to_int32,64): Prototype.
1449
1450 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1451 output_sleb128, output_uleb128, output_big_sleb128,
1452 output_big_uleb128, output_big_leb128): Prototype.
1453 (output_big_sleb128, output_big_uleb128): Make inline.
1454 (output_big_leb128): Remove inline
1455
1456 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1457 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1458 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1459 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1460 value for correct overflow check in write.c:fixup_segment.
1461 * write.c (fixup_segment): Move bitfield overflow checks to after
1462 the md_apply_fix call.
1463 * config/obj-coff.c (fixup_segment): Likewise.
1464 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1465 valueT *val argument.
1466
1467 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1468
1469 * config/atof-ieee.c (gen_to_words): Correctly round a
1470 denormalized number. Fix off-by-one in range checking for
1471 exponent in a denormal.
1472
1473 1999-05-10 Nick Clifton <nickc@cygnus.com>
1474
1475 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1476 name.
1477
1478 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1479
1480 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1481
1482 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1483
1484 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1485 (ReverseRegRegmem): Remove.
1486 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1487 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1488 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1489 kludge.
1490
1491 From Doug Ledford <dledford@redhat.com>
1492 * config/tc-i386.h (RegXMM): New for P/III.
1493 * config/tc-i386.c: Add support for P/III.
1494
1495 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1496
1497 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1498 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1499 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1500
1501 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1502
1503 * config/tc-i386.c (i386_immediate): Skip whitespace before
1504 complaining about junk after expression.
1505 (i386_displacement): Likewise.
1506
1507 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1508
1509 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1510 Don't copy before downcaseing.
1511
1512 1999-05-05 Catherine Moore <clm@cygnus.com>
1513
1514 * tc-m68k.c: Include elf/m68k.h.
1515 (m68k_elf_final_processing): New routine.
1516 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1517 Define.
1518
1519 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1520
1521 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1522 17 bit fmt insn.
1523
1524 1999-04-30 Nick Clifton <nickc@cygnus.com>
1525
1526 * config/tc-mcore.c (mcore_s_section): Dump literals before
1527 changing section.
1528
1529 1999-04-29 Nick Clifton <nickc@cygnus.com>
1530
1531 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1532 for COFF/PE port.
1533
1534 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1535
1536 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1537 (TC_INIT_FIX_DATA): Delete.
1538 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1539 (TC_INIT_FIX_DATA): Delete.
1540 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1541 * write.c (fix_new_internal): Initialize fx_cgen member.
1542 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1543 (gas_cgen_md_apply_fix3): Update.
1544 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1545 (md_cgen_record_fixup_exp): Update.
1546 (FX_OPINFO_R_TYPE): Update.
1547
1548 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1549 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1550 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1551 * frags.h (struct frag): Make opindex, opinfo ints.
1552
1553 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1554
1555 1999-04-26 Tom Tromey <tromey@cygnus.com>
1556
1557 * aclocal.m4, configure: Updated for new version of libtool.
1558
1559 1999-04-22 Nick Clifton <nickc@cygnus.com>
1560
1561 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1562 md_apply_fix.
1563 (md_apply_fix3): Do not fix up absolute relocations against
1564 symbolic values.
1565
1566 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1567
1568 1999-04-20 Nick Clifton <nickc@cygnus.com>
1569
1570 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1571 changes and data-in-text directives.
1572 (mcore_cons): New function: intercept cons() operations.
1573 (mcore_float_cons): New function: intercept float_cons()
1574 operations.
1575 (mcore_stringer): New function: intercept stringer() operations.
1576
1577 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1578
1579 * obj.h (struct format_ops): Change generate_asm_lineno field to
1580 take no parameters.
1581 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1582
1583 * config/tc-alpha.c (find_opcode_match): Add default case to
1584 switch.
1585 (find_macro_match): Likewise.
1586 (load_expression): Parenthesize && within ||.
1587
1588 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1589
1590 1999-04-17 Nick Clifton <nickc@cygnus.com>
1591
1592 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1593 .text .data .section pseudo ops.
1594 (mcore_s_section): New function. Dump lits before changing secs.
1595 (mcore_s_text): New function. Dump lits before changing secs.
1596 (mcore_s_data): New function. Dump lits before changing secs.
1597
1598 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1599
1600 * config/tc-mips.c (mips_32bitmode): New.
1601 (md_begin): Set mips_32bitmode if needed.
1602 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1603 Set EF_MIPS_32BITMODE.
1604
1605 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1606
1607 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1608 change.
1609
1610 1999-04-16 Nick Clifton <nickc@cygnus.com>
1611
1612 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1613
1614 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1615
1616 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1617 expressions correctly.
1618
1619
1620 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1621
1622 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1623
1624 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1625
1626 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1627 and fmpynfadd instructions.
1628
1629 1999-04-11 Richard Henderson <rth@cygnus.com>
1630
1631 * as.h (environ): Declare it, if needed.
1632 * as.c (dump_statistics): Don't declare environ.
1633 * configure.in (environ): Detect declaration.
1634 * configure, config.in: Rebuild
1635
1636 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1637 (i386_displacement): Allocate enough space for replacement buffer.
1638 Clean up replacement buffer initialization.
1639
1640 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1641
1642 * subsegs.c (section_symbol): Don't create a new symbol if one
1643 already exists; instead, use the existing one, but set its segment
1644 and frag data if it hasn't already been defined.
1645 * config/obj-coff.c (c_section_symbol): Likewise.
1646
1647 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1648
1649 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1650
1651 1999-04-08 Nick Clifton <nickc@cygnus.com>
1652
1653 * config/tc-mcore.c: New File: Support routines for MCore
1654 assembler.
1655 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1656 * config/obj-coff.c: Add support for mcore-pe target.
1657
1658 * Makefile.am: Add support for MCore targets.
1659 * Makefile.in: Regenerate.
1660 * configure.in: Add support for MCore targets.
1661 * configure: Regenerate.
1662
1663 * doc/all.texi: Set MCORE.
1664 * doc/as.texinfo: Document MCore specific command line options.
1665
1666 * write.h: Prevent multiple inclusion.
1667
1668 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1669
1670 * asintl.h (LC_MESSAGES): Never define.
1671 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1672 does not define it.
1673 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1674 does not define it.
1675
1676 * Makefile.am (m68k-parse.c): If configuring in the source
1677 directory, copy m68k-parse.y into the local directory before
1678 running ylwrap, to remove spurious differences when generating
1679 snapshots.
1680 * Makefile.in: Rebuild.
1681
1682 * config/tc-sparc.h (md_do_align): Just allocate the number of
1683 bytes necessary, rather than always allocating 1024.
1684
1685 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1686
1687 * listing.c (listing_newline): Add cast to avoid warning.
1688 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1689 * config/tc-i386.c (i386_scale): Add return value.
1690 (build_displacement_string): Remove unused local temp_disp2.
1691 (i386_intel_memory_operand): Add parentheses to avoid warning.
1692 (i386_intel_operand): Remove unused local end_of_operand_string.
1693 (i386_operand): Remove unused local operand_modifier.
1694 (i386_operand): Add parens to avoid warning.
1695
1696 1999-04-04 Don Bowman <don@pixsci.com>
1697
1698 * configure.in: Add mips*-*-vxworks* target; have it define
1699 MIPS_STABS_ELF.
1700 * configure, config.in: Rebuild.
1701
1702 1999-03-31 Nick Clifton <nickc@cygnus.com>
1703
1704 * configure.in (emulations): Add support for arm-epoc-pe.
1705 * configure: Regenerate.
1706 * config/te-epoc-pe.h: New file. Define macros specific to
1707 arm-epoc-pe target.
1708 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1709 for arm-epoc-pe target.
1710
1711 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1712
1713 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1714
1715 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1716
1717 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1718 detect ",n" without a condition.
1719 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1720
1721
1722 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1723
1724 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1725 instruction is encoded with one bit.
1726
1727
1728 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1729
1730 * doc/internals.texi (CPU backend): Mention that
1731 line_separator_chars should not include newline. From thi
1732 <ttn@mingle.glug.org>.
1733
1734 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1735
1736 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1737 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1738
1739 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1740
1741 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1742
1743 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1744
1745 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1746
1747
1748 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1749
1750 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1751
1752 1999-03-15 Martin Hunt <hunt@cygnus.com>
1753
1754 * app.c (do_scrub_begin): Change '-' back to a symbol char
1755 so we can use multiple opcodes on a line again.
1756
1757 * config/tc-d30v.c: By default, warn if a symbol has
1758 the same name as a register. Plus some minor
1759 updates from the branch.
1760
1761 1999-03-13 Nick Clifton <nickc@cygnus.com>
1762
1763 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1764 BFD_RELOC_16 and BFD_RELOC_64.
1765
1766 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1767
1768 * expr.c (expr): Add missing else.
1769
1770 1999-03-12 Nick Clifton <nickc@cygnus.com>
1771
1772 * config/tc-arm.c (md_apply_fix3): Improve error message.
1773
1774 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1775
1776 * Makefile.am (CPU_TYPES): Add fr30.
1777 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1778 (fr30,m32r dependencies): Update.
1779 * Makefile.in: Rebuild.
1780
1781 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1782 (gas_cgen_record_fixup_exp): Ditto.
1783 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1784 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1785 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1786 (md_cgen_lookup_reloc): Update use of operand->type.
1787 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1788 (md_convert_frag): Call cgen_operand_lookup_by_num.
1789 (md_cgen_lookup_reloc): Update use of operand->type.
1790 (m32r_cgen_record_fixup_exp): Ditto.
1791
1792 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1793
1794 * config/tc-mips.c (md_show_usage): Fix message.
1795
1796 1999-03-03 Nick Clifton <nickc@cygnus.com>
1797
1798 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1799 and LDR reg,=<expr> instruction.
1800
1801 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1802 -mcpu=arm9tdmi.
1803
1804 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1805
1806 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1807
1808 1999-02-17 Nick Clifton <nickc@cygnus.com>
1809
1810 This patch was created by: Scott Bambrough
1811 <scottb@corelcomputer.com>
1812
1813 * app.c:
1814 Special cased '@' character. The '@' character is used as the
1815 ARM assembler comment character, as a special character
1816 and in ELF .symver pseudo-op's, and as a special character in
1817 .type and .section pseudo-ops.
1818 (symver_pseudo): New static variable.
1819 (symver_state): New static variable.
1820 (struct app_save): Add field 'symver_state'.
1821 (app_push): Save global symver_state int struct app_save.
1822 (app_pop): Restore global symver_state from struct app_save.
1823 (do_scrub_chars): Special case handling of '@' character in
1824 .symver pseudo-ops.
1825
1826 * configure.in: Modified to recognize armv* uname syntax from ARM
1827 Linux kernel.
1828 * configure: Regenerated.
1829
1830 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1831 a prefix to the section's type.
1832 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1833 the type's typename.
1834
1835 * config/tc-arm.h: Add support for PIC generation:
1836 (pic_code): New boolean.
1837 (obj_relocate_extern): Define.
1838 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1839 (TC_CONS_FIX_NEW): Define.
1840 (tc_fix_adjustable): Define.
1841 (GLOBAL_OFFSET_TABLE_NAME): Define.
1842
1843 * config/tc-arm.c: Add support for PIC generation:
1844 (line_seperator_chars): Allow ';' as a seperator for Linux.
1845 (is_immediate_prefix): New macro.
1846 (arm_parse_reloc): New function.
1847 (s_arm_elf_cons): New function.
1848 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1849 (md_undefined_symbol): Special case handling for the Global Offset
1850 Table's symbol.
1851 (md_apply_fix3): Handle PIC relocs.
1852 (tc_gen_reloc): Handle PIC relocs.
1853 (md_parse_option): Add support for '-k' command line switch to
1854 enable PIC generation.
1855 (cons_fix_new_arm): New function.
1856 (s_arm_elf_cons): New function.
1857
1858 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1859
1860 * configure.in: Add comments for uses of AC_DEFINE.
1861 * acinclude.m4: Likewise.
1862 * acconfig.h: Remove.
1863 * aclocal.m4: Rebuild.
1864 * configure: Rebuild.
1865 * Makefile.in: Rebuild.
1866 * config.in: Rebuild.
1867
1868 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1869
1870 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1871 non-constant offset from a base register.
1872
1873 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1874
1875 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1876 strings always.
1877
1878 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1879
1880 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1881 (emit_insn): Look for pc-relative and no-overflow specifiers on
1882 internal relocation types.
1883
1884 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1885
1886 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1887 -mcpu=NNNN flags.
1888
1889 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1890 mips_cpu instead.
1891 (mips_4650, mips_4010, mips_4100): Variables removed.
1892 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1893 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1894 variables.
1895 (md_begin): Don't bother initializing the mips_NNNN variables;
1896 mips_cpu is set, and that's good enough now.
1897 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1898 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1899 (show): New function, to handle wrapping in the CPU lists.
1900 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1901
1902 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1903
1904 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1905 than treat as an immediate specifier.
1906
1907 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1908
1909 * config/tc-i386.c: Prototype many functions.
1910 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1911 (i386_immediate): Remove unused second argument.
1912 (i386_intel_operand): Fix i386_is_reg typo.
1913 (i386_operand): Use allow_naked_reg.
1914 (output_invalid): Make operand int for K&R.
1915
1916 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1917
1918 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1919 patch.
1920 * Makefile.in: Rebuild.
1921
1922 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1923
1924 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1925 (cgen.o): Ditto.
1926 (EXTRA_as_new_SOURCES): Comment out.
1927 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1928 * Makefile.in: Rebuild.
1929 * doc/Makefile.in: Rebuild.
1930 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1931 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1932 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1933 * configure: Rebuild.
1934 * aclocal.m4: Rebuild.
1935 * config.in: Rebuild.
1936 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1937 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1938 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1939 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1940 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1941 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1942 (gas_cgen_record_fixup_exp): Ditto.
1943 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1944 descriptor, not global variable.
1945 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1946 descriptor, not global variable. Refer to insert_operand handler
1947 via cpu descriptor, not global function.
1948 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1949 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1950 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1951 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1952 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1953 * config/tc-m32r.c: Ditto.
1954 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1955 (md_assemble): Ditto.
1956 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1957
1958 1999-02-09 Nick Clifton <nickc@cygnus.com>
1959
1960 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1961 relocations for ELF targets.
1962
1963 1999-02-08 Nick Clifton <nickc@cygnus.com>
1964
1965 * configure.in: Add support for StrongARM target.
1966 * configure: Regenerate.
1967
1968 1999-02-05 Nick Clifton <nickc@cygnus.com>
1969
1970 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1971
1972 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1973 for COFF ports.
1974
1975 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1976
1977 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1978
1979 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1980
1981 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1982 (INTEL_DWORD_MNEM_SUFFIX): Define.
1983 (BYTE_PTR): Define.
1984 (WORD_PTR): Define.
1985 (DWORD_PTR): Define.
1986 (XWORD_PTR): Define.
1987 (SHORT): Define.
1988 (OFFSET_FLAT): Define.
1989 (FLAT): Define.
1990 (NONE_FOUND): Define.
1991 (No_dSuf): Define.
1992 (No_xSuf): Define.
1993 * config/tc-i386.c (set_intel_syntax): New routine.
1994 (intel_syntax): Declare.
1995 (allow_naked_reg): Declare.
1996 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1997 (intel_float_operand): New routine.
1998 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1999 Handle brackets as well as parens. Call i386_intel_operand for
2000 intel syntax. Reverse operands if appropriate. Handle new
2001 suffixes. Handle movzx and movsx.
2002 (i386_is_reg): New routine.
2003 (i386_immediate): New routine.
2004 (i386_scale): New routine.
2005 (i386_displacement): New routine.
2006 (i386_operand_modifier): New routine.
2007 (build_displacement_string): New routine.
2008 (i386_parse_seg): New routine.
2009 (i386_intel_memory_operand): New routine.
2010 (i386_intel_operand): New routine.
2011 (i386_operand): Call i386_displacement, i386_immediate,
2012 i386_scale, etc. instead of handling inline.
2013 (parse_register): Handle registers without prefix.
2014
2015 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2016
2017 * configure: Regenerate.
2018 * configure.in (arm-*-oabi): New.
2019 (thumb-*-oabi): New.
2020 * config/tc-arm.c (target_oabi): Declare.
2021 (md_apply_fix3): Support REL relocs.
2022 (md_parse_option): Handle -oabi.
2023 (elf32_arm_target_format): New routine.
2024 (md_longopts): Add OPTION_OABI.
2025 * config/tc-arm.h: Redefine TARGET_FORMAT.
2026
2027
2028 1999-01-28 Nick Clifton <nickc@cygnus.com>
2029
2030 * write.c (write_relocs): Handle out of range error.
2031
2032 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2033 (fr30_force_relocation): Default to 0.
2034
2035 * config/tc-fr30.h (obj_fix_adjustable): Define.
2036 (TC_FORCE_RELOCATION): Define.
2037
2038 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2039 relocs.
2040
2041 1999-01-16 Nick Clifton <nickc@cygnus.com>
2042
2043 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2044 merge of two instructions if the left instruciton kills the right.
2045
2046 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2047
2048 * Makefile.in: Regenerate.
2049 * configure.in: Redo test for using cgen.
2050 * configure: Regenerate.
2051
2052 1999-01-09 Nick Clifton <nickc@cygnus.com>
2053
2054 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2055 redefinition of this macro.
2056
2057 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2058
2059 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2060 warning.
2061
2062 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2063
2064 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2065 a read of HI or LO and an immediatly following branch.
2066
2067 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2068
2069 * config/tc-mips.c (md_begin): Another correction to the setting of
2070 mips_eabi64.
2071
2072 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2073
2074 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2075
2076 1998-12-21 Nick Clifton <nickc@cygnus.com>
2077
2078 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2079 bit insn when optimizing, so that parallelised instructions will
2080 start on a 32 bit boundary.
2081
2082 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2083
2084 * config/tc-mips.c (mips_eabi64): New.
2085 (md_begin): Set mips_eabi64.
2086 (mips_elf_final_processing): Use it.
2087
2088 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2089
2090 * config/tc-mips.c (mips_elf_final_processing):
2091 Correct setting of ABI in e_flags.
2092
2093 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2094
2095 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2096
2097 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2098
2099 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2100
2101 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2102
2103 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2104 warning, values that don't fit in the field.
2105
2106 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2107
2108 * config/tc-mips.c (mips_abi_string): New.
2109 (md_parse_option,md_longopts): Add mabi.
2110 (mips_elf_final_processing): Set e_flags based on mabi flag.
2111
2112 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2113
2114 * config/tc-mips.c (md_parse_option): Handle vr4111.
2115
2116 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2117
2118 * config/tc-h8300.c (build_bytes): Change message given if the
2119 instruction requires H8/300H mode and we're not in Hmode, to
2120 suggest that it may be the operand modes that are the problem, not
2121 necessarily the opcode.
2122
2123 1998-12-10 Nick Clifton <nickc@cygnus.com>
2124
2125 * config/tc-fr30.c: Add line separator character.
2126
2127 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2128
2129 * configure.in (hppa-*-mpeix*): New target.
2130 * config/obj-som.h (obj_som_compiler): Declare.
2131 * config/obj-som.c (compiler_seen): New static variable.
2132 (obj_som_compiler): New function.
2133 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2134 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2135 (pa_type_args): Set hppa_priv_level.
2136 (pa_compiler): New static function if OBJ_SOM.
2137 * configure: Rebuild.
2138
2139 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2140
2141 * read.c (output_leb128): Don't mark as inline.
2142
2143 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2144
2145 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2146 AIX .vbyte unaligned data support.
2147 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2148 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2149 sections.
2150
2151 1998-12-07 Nick Clifton <nickc@cygnus.com>
2152
2153 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2154 input handling.
2155
2156 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2157
2158 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2159 BFD_RELOC_ARM_PCREL_BRANCH.
2160
2161 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2162
2163 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2164 checking the target type.
2165 (mips-dec-bsd*): Set endian to little.
2166 * configure: Rebuild.
2167
2168 COFF weak symbol support, based on patches from Mark Elbrecht
2169 <snowball3@usa.net>:
2170 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2171 * config/obj-coff.c (obj_coff_weak): New static function.
2172 (obj_coff_endef) [both versions]: Handle weak symbols.
2173 (coff_frob_symbol): Likewise.
2174 (yank_symbols): Likewise.
2175 (obj_pseudo_table): Add "weak".
2176
2177 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2178 <aymeric.vincent@emi.u-bordeaux.fr>.
2179 * aclocal.m4: Rebuild with current tools.
2180 * configure: Rebuild.
2181
2182 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2183 an assertion failure for a case we can't handle when OBJ_ECOFF.
2184
2185 * expr.c (operator): And with 0xff to avoid problems with signed
2186 char.
2187
2188 1998-12-03 Nick Clifton <nickc@cygnus.com>
2189
2190 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2191 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2192
2193 1998-12-02 Nick Clifton <nickc@cygnus.com>
2194
2195 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2196 LDI:20 insn.
2197
2198 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2199
2200 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2201 of pcrel point.
2202
2203 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2204
2205 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2206 pcrel point.
2207
2208 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2209
2210 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2211 scope.
2212 (d10v_cleanup): Only generate previous insn if a multiline insn is
2213 not pending.
2214
2215 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2216
2217 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2218 FR30_OPERAND_I32.
2219
2220 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2221
2222 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2223 -marm6xxx command line switches.
2224
2225 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2226
2227 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2228 (itbl-ops.o): Delete duplicate dependencies.
2229 Rebuild dependencies.
2230 Add fr30 dependencies.
2231 * Makefile.in: Rebuild.
2232
2233 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2234
2235 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2236 opcode list.
2237 * listing.c: Ignore line terminator characters found inside
2238 strings.
2239
2240 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2241
2242 * po/gas.pot: Regenerated.
2243
2244 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2245
2246 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2247 fr30_is_label_start(). Also checks for delay slot insns.
2248
2249 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2250 FR30 instructions which contain a colon in the mnemonic.
2251
2252 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2253
2254 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2255
2256 * config/tc-fr30.c: Removed currently superflous code.
2257
2258 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2259
2260 * config/tc-fr30.h: New file.
2261 * config/tc-fr30.c: Tweaking so that it will compile.
2262
2263 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2264
2265 * config/tc-d10v.h (obj_fix_adjustable): Define.
2266 (TC_FORCE_RELOCATION): Define.
2267 (d10v_force_relocation): Declare.
2268 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2269 (md_apply_fix3): Handle Vtable relocs.
2270 (d10v_fix_adjustable): New.
2271 (d10v_force_relocation): New.
2272
2273 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2274
2275 * config/tc-d30v.c: Change default behaviour to ignore potential
2276 conflicts between register name and symbol names.
2277
2278 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2279
2280 * configure.in: Add fr30-*-*.
2281 * config/tc-fr30.c: New file.
2282 * Makefile.in: Regenerated.
2283 * config.in: Regenerated.
2284 * configure: Regenerated.
2285 * doc/Makefile.in: Regenerated.
2286 * po/gas.pot: Regenerated.
2287
2288 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2289
2290 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2291 are 16 bit insns.
2292
2293 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2294
2295 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2296 characters.
2297 (do_scrub_chars): Add some casts to unsigned char to avoid
2298 unwanted sign extension.
2299 * read.c (lex_type): Set characters about 127 to be symbol
2300 characters.
2301 * config/tc-i386.c (md_begin): Set identifier_chars and
2302 operand_chars for values above 127.
2303
2304 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2305
2306 * configure.in: detect cygwin* instead of cygwin32*
2307 * configure: regenerate
2308
2309 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2310
2311 * listing.c: Add support for producing a listing from piped
2312 input.
2313
2314 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2315
2316 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2317 (append_insn): Account for the tx39's multiply behavior.
2318
2319 1998-10-26 Michael Meissner <meissner@cygnus.com>
2320
2321 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2322 from assemble_parallel_insns. Add support for '->' to indicate
2323 explicitly serializing the instructions.
2324 (md_assemble): Ditto.
2325
2326 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2327
2328 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2329 WEAK handling.
2330
2331 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2332
2333 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2334
2335 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2336
2337 * config/tc-mips.c : support frame and regmask/fregmask when
2338 MIPS_STABS_ELF is specified.
2339
2340 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2341
2342 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2343 (md_apply_fix): Don't return 1 for VTABLE relocs.
2344 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2345
2346 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2347
2348 * doc/c-i386.texi: Replace occurences of "opcode" with
2349 "instruction mnemonic", "instruction", or "mnemonic" when
2350 referring to the name of an instruction. Use "opcode" when
2351 referring to the sequence of machine bytes.
2352
2353 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2354 (is_opcode_char): Rename to is_mnemonic_char.
2355 (md_assemble and i386_operand): Correct error messages from
2356 "opcode" to "instruction mnemonic"
2357 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2358 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2359 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2360 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2361 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2362 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2363 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2364
2365 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2366
2367 * config/tc-i386.c (i386_operand): Check for garbage after
2368 register name.
2369
2370 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2371
2372 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2373 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2374
2375 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2376
2377 * config/tc-sh.h (obj_fix_adjustable): Define.
2378 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2379 (md_apply_fix): Likewise.
2380 (tc_gen_reloc): Likewise.
2381 (sh_fix_adjustable): New.
2382
2383 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2384
2385 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2386 * cgen.h (gas_cgen_finish_insn): Update prototype.
2387 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2388 cgen_insn_t -> CGEN_INSN_INT.
2389 (make_parallel): Update handling of CGEN_INT_INSN_P.
2390 (assemble_parallel_insn): Ditto.
2391 (target_make_parallel): New function.
2392 (md_assemble): Use it.
2393
2394 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2395
2396 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2397
2398 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2399
2400 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2401 converted into lower case.
2402
2403 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2404
2405 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2406 (gas_cgen_tc_gen_reloc): Likewise.
2407 * config/tc-m32r.h (obj_fix_adjustable): Define.
2408 * config/tc-m32r.c (m32r_fix_adjustable): New.
2409 (m32r_force_relocation): Handle VTABLE relocs.
2410
2411 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2412
2413 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2414
2415 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2416
2417 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2418 to lower case before parsing.
2419
2420 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2421 parallel insns modift buts in the PSW as a side effect.
2422
2423 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2424
2425 * config/tc-d30v.c (find_format): Test for missing flag and
2426 control registers.
2427
2428 (md_apply_fix3): Fix error messages to avoid
2429 assumption about presence of a symbol.
2430
2431 (parallel_ok): Disallow parallel instructions that both modify the
2432 same flag register.
2433
2434 (find_format): Generate a warning if an odd numbered register is
2435 used as the first register in a mutli-register instruction.
2436
2437 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2438
2439 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2440 relocations are always associated with a symbol.
2441
2442 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2443
2444 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2445 (elf32_sparc_force_relocation): Declare.
2446 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2447 (tc_gen_reloc): Handle vtable relocs.
2448 (elf32_sparc_force_relocation): New.
2449
2450 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2451
2452 * symbols.c (S_IS_FUNCTION): New.
2453 * config/tc-v850.h (obj_fix_adjustable): Define.
2454 (TC_FORCE_RELOCATION): Define.
2455 (v850_force_relocation): Declare.
2456 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2457 of fx_addnumber for VTABLE reloc addends.
2458 (md_apply_fix3): Handle VTABLE relocs.
2459 (v850_fix_adjustable): New.
2460 (v850_force_relocation): New.
2461
2462 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2463
2464 * tc-hppa.c (fp_operand_format): Add some additional formats.
2465 (pa_ip): Do not automatically promote into pa2.0 mode.
2466 (pa_level): Handle ".level 2.0".
2467
2468 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2469
2470 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2471 * config/tc-i386.h (template.extension_opcode): Change to
2472 unsigned int to allow full range of 8-bit opcode suffixes.
2473 (None): Redefine as 0xffff.
2474
2475 From Jeff B Epler <jepler@usgs.gov>
2476 * doc/c-i386.texi (i386-SIMD): New section.
2477
2478 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2479
2480 * read.c (discard_rest_of_line): New function.
2481 * read.h: Declare it.
2482 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2483
2484 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2485
2486 * config/tc-d10v.c (find_symbol_matching_register): New function.
2487 (find_opcode): Cope with the case where a register name matches
2488 a symbol name.
2489
2490 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2491
2492 * config/tc-v850.c (md_pcrel_from): Rename to
2493 v850_pcrel_from_section.
2494 (v850_pcrel_from_section): Do not resolves symbols in other
2495 sections.
2496
2497 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2498
2499 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2500
2501 * config/tc-d10v.c (find_opcode): Generate an error if a register
2502 is supplied for an operand that should not be a register.
2503
2504 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2505
2506 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2507 instructions to have another instruction in the right bin.
2508
2509 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2510
2511 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2512 the right container if the left container holds a branch
2513 instruction.
2514
2515 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2516
2517 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2518 both a register name and symbol name.
2519 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2520
2521 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2522
2523 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2524 execution unit class.
2525
2526 (reg_name_search): If a name matches a register and a symbol,
2527 prefer the register.
2528 (find_format): Disallow flag registers when a general purpose
2529 register is required.
2530 If a number is required, but a register has been given, check to
2531 see if a symbol with the same name as the register exists, and if
2532 so, use that symbol.
2533
2534 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2535
2536 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2537
2538 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2539
2540 * config/tc-d30v.c (find_format): Do not accept flag registers as
2541 general purpose registers.
2542 (find_format): If an immediate value is expected at a given place
2543 in a format, but a register name has been provided instead, check
2544 to see if that register name matches the name of a predefined
2545 symbol and if it does, then use the symbol instead.
2546 (reg_name_search): If a register name matches a symbol name,
2547 prefer the register name to the symbol name.
2548
2549 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2550
2551 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2552 the previous insn to empty.
2553
2554 1998-09-20 Michael Meissner <meissner@cygnus.com>
2555
2556 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2557 pieces, forcing the use of an ANSI compiler.
2558
2559 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2560
2561 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2562 relocs.
2563 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2564
2565 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2566
2567 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2568 assembler syntax.
2569 (obj_elf_vtable_entry): Likewise.
2570 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2571 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2572 (tc_gen_reloc): Likewise.
2573 (arm_fix_adjustable): Likewise.
2574 (elf32_arm_force_relocation): New.
2575 (armelf_frob_symbol): Remove coff-style symbol support.
2576
2577 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2578
2579 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2580
2581 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2582
2583 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2584 OBJ_COFF so that routine is defined for a.out format.
2585
2586 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2587
2588 * config/tc-i386.c (i386_operand): Detect non-segment registers
2589 used as segment prefixes.
2590
2591 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2592
2593 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2594 optimize across FDE boundaries.
2595
2596 * config/obj-coff.c (obj_coff_section): Preserve any link once
2597 flags when setting the section flags.
2598
2599 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2600
2601 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2602 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2603
2604 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2605
2606 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2607 to the host width.
2608
2609 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2610
2611 * frags.c (frag_grow): Include the size of the frag struct in the
2612 obstack chunk size.
2613
2614 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2615 if the new subseg comes before the old.
2616
2617 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2618
2619 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2620 to handle edge8 and edge16.
2621
2622 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2623
2624 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2625 before we clobber the symbol involved.
2626
2627 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2628
2629 * config/tc-arm.c: Remove OBJ_ELF definitions for
2630 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2631 use arm_adjust_symtab for OBJ_COFF.
2632 (armelf_adjust_symtab): New Routine.
2633 * config/tc-arm.h: Define obj_adjust_symtab to
2634 armelf_adjust_symtab for OBJ_ELF.
2635
2636 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2637
2638 * configure.in: Make all i386-elf targets use bfd_gas.
2639 * config/tc-i386.c (tc_i386_force_relocation): New.
2640 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2641 (md_apply_fix3): Likewise.
2642 (tc_gen_reloc): Handle them.
2643 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2644 tc_i386_force_relocation.
2645
2646 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2647
2648 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2649
2650 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2651
2652 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2653 current opcode after writing the first insturction of a reverse
2654 sequential pair.
2655
2656 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2657
2658 * read.h (generate_lineno_debug): Add prototype.
2659 * read.c (generate_lineno_debug): Make non-static.
2660
2661 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2662
2663 * config/tc-i386.c (md_assemble): Only warn for address/data size
2664 prefixes.
2665
2666 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2667
2668 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2669 against Thumb function names, as the linker needs this information.
2670
2671 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2672
2673 * expr.c (operand): Check also that there is no advance in operand
2674 after atof_generic in order to decide "is it label 0f or floating
2675 point number?".
2676
2677 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2678
2679 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2680 command line options with a single dash.
2681 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2682
2683 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2684
2685 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2686 * tc-arm.c (arm_fix_adjustable): New routine.
2687
2688 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2689
2690 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2691 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2692 demand_empty_rest_of_line before mri_comment_end.
2693 (equals): Check garbage after expression before
2694 mri_comment_end in MRI mode.
2695
2696 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2697
2698 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2699 small immediate constant to use the constant itself rather than
2700 always using 1.
2701
2702 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2703
2704 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2705 (pa_leave): Likewise.
2706
2707 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2708
2709 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2710 prefixes.
2711 (i386_operand): Fix an error message.
2712
2713 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2714
2715 * doc/c-arm.texi (ARM Directives): Document .req directive.
2716
2717 * config/tc-arm.c (reg_required_here): Display erroneous string if
2718 the register name could not be decoded.
2719 Do not set inst.instruction if the sift is -1.
2720
2721 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2722
2723 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2724 we do for EXTERN.
2725
2726 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2727
2728 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2729 even if it is belived to be unnecessary.
2730
2731 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2732
2733 config/tc-i386.c (i386_operand): Size immediate constants by
2734 suffix (erroneously removed as part of July 7 change).
2735
2736 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2737
2738 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2739 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2740 (armelf_frob_symbol): New Routine.
2741 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2742
2743 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2744
2745 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2746
2747 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2748
2749 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2750 command line switches passed to assembler.
2751
2752 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2753
2754 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2755 (gas_cgen_opcode_desc): Declare.
2756 (gas_cgen_parse_operand): Declare.
2757 (*): Prepend gas_ to gas specific fns to denote them as such.
2758 All uses updated.
2759 * cgen.c (gas_cgen_opcode_desc): New global
2760 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2761 (queue_fixup): Renamed from cgen_queue_fixup.
2762 (*): Prepend gas_ to gas specific fns to denote them as such.
2763 All uses updated.
2764 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2765 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2766 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2767 Open opcode table and initialize it.
2768 (make_parallel): Use gas_cgen_opcode_desc.
2769 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2770 (md_assemble): Ditto.
2771
2772 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2773
2774 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2775 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2776 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2777 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2778 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2779 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2780 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2781 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2782 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2783 (INIT_STAB_SECTION): Likewise.
2784 (OBJ_PROCESS_STAB): Likewise.
2785
2786 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2787 (md_parse_option): Watch for them.
2788 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2789 (md_begin): Kill neverdef code.
2790 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2791 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2792 (s_alpha_coff_wrapper): New.
2793 (md_pseudo_table): Trap all ECOFF pseudos.
2794
2795 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2796
2797 Start of changes to remove mdebug section from mips*-elf
2798 Based on MIPS_STAB_ELF definition
2799 * acconfig.h: undef if not configured
2800 * config.in: undef if not configured
2801 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2802 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2803 * stabs.c (s_stab_generic): flush frag
2804
2805 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2806
2807 * configure.in: (arm-*-elf): Handle.
2808 (thumb-*-elf): Handle.
2809 * configure: Regenerate.
2810 * read.c (stringer): Fix typo in comment.
2811 * write.c (fixup_segment): Don't add symbol value to addend if
2812 TC_ARM and OBJ_ELF.
2813 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2814 sections.
2815 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2816 for OBJ_ELF.
2817
2818 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2819
2820 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2821 (write_2_short): Emit warning if new flag is set.
2822 (do_assemble): Set flags if left instruction is one of special
2823 "right-instruction-killer" type.
2824
2825 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2826
2827 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2828 Always output words in debug_info section as big endian.
2829 (sparc_target_format): Choose correct bfd target.
2830 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2831
2832 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2833
2834 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2835 to work with internationalization code. Issue an error when two
2836 operands match that are not allowed to match.
2837
2838 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2839
2840 * configure.in (install_tooldir): Allow target to specify whether
2841 it wants to be installed in $(tooldir)/bin.
2842 * configure: Regenerate.
2843 * Makefile.am (install-exec-local): Set install-exec-tooldir
2844 dependency via configure.
2845 * Makefile.in: Regenerate.
2846
2847 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2848
2849 * Makefile.am (install-exec-local): Split into two ...
2850 (install-exec-bindir,install-exec-tooldir): New rules.
2851 * Makefile.in: Regenerate.
2852
2853 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2854
2855 * Makefile.am (install-exec-local): Don't remove the file before
2856 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2857 W. Rozycki <macro@ds2.pg.gda.pl>.
2858 * Makefile.in: Rebuild.
2859
2860 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2861
2862 * cgen.c: Include libiberty.h.
2863 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2864 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2865 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2866 (md_cgen_lookup_reloc)): Declare.
2867 (md_cgen_record_fixup_exp): Declare.
2868 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2869 (m32r_relax_frag): Declare.
2870 (cgen_md_apply_fix3): Decls moved to cgen.h.
2871 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2872 (m32r_cgen_record_fixup_exp): Delete decl.
2873 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2874 (assemble_nop): Delete.
2875 (expand_debug_syms): Delete unused `exp'.
2876 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2877 Add default case for -Wall.
2878 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2879 (md_atof): Delete unused wordP.
2880
2881 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2882
2883 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2884 value.
2885
2886 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2887
2888 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2889 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2890 .print, .purgem, and .struct. Remove documentation for
2891 .app-file.
2892
2893 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2894
2895 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2896 Update call to insert_operand.
2897
2898 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2899
2900 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2901
2902 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2903
2904 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2905 whitespace after a prefix operator.
2906
2907 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2908
2909 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2910
2911 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2912
2913 * config/tc-sparc.c (log2): New static function.
2914 (s_reserve): Use log2 to convert alignment before calling
2915 record_alignment.
2916 (s_common): Use log2 to convert alignment before calling
2917 record_alignment and frag_align.
2918 (sparc_cons_align): Use log2.
2919
2920 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2921
2922 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2923 (s_common): Likewise.
2924
2925 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2926 initialization of waddr.
2927 (sparc_elf_final_processing): Add default case to switch.
2928
2929 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2930
2931 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2932 than temporary real.
2933
2934 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2935
2936 * write.c (subsegs_finish): Don't align the segments if there were
2937 any errors.
2938
2939 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2940 copying aux information.
2941
2942 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2943 expression into a symbol.
2944
2945 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2946
2947 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2948 type to unsigned int.
2949 (md_assemble): Change type used to store offsets from unsigned
2950 long to long.
2951 (i386_operand): Switch error check to only call RESTORE_END_STRING
2952 once after parse_register.
2953
2954 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2955
2956 * config/tc-v850.c (md_show_usage): Changed format to match that
2957 of gcc, ld, etc.
2958
2959 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2960
2961 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2962
2963 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2964 relocs.
2965 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2966 weak.
2967
2968 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2969
2970 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2971 * doc/Makefile.in: Rebuild.
2972
2973 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2974
2975 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2976 for %lo expressions.
2977 (mips_ip, case 'u'): Move range check after code to mask
2978 off bits in %hi/%lo expressions. Mask off high bits for
2979 %lo expressions.
2980
2981 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2982
2983 * doc/Makefile.am (gasver.texi): New target.
2984 (as.info, as.dvi): Depends upon gasver.texi.
2985 * doc/as.texinfo: Include gasver.texi. Mention version number on
2986 title page and in top node.
2987 * doc/Makefile.in: Rebuild.
2988
2989 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2990
2991 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2992 but not including the line containing the edict.
2993 * listing.h (LISTING_EOF): New.
2994 * input-scrub.c (input_scrub_next_buffer): Call it.
2995
2996 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2997
2998 * config/tc-i386.c (i386_operand): Don't set the size of an
2999 immediate address based solely on the suffix and the mode.
3000
3001 * config/tc-i386.c (md_assemble): Add assertion to make sure
3002 overlap2 does not set Imm.
3003
3004 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3005 sequences of whitespace to a single space.
3006 (is_space_chars): Just compare with space.
3007 (md_begin): Don't initialize space_chars.
3008 (md_assemble): Just skip a single whitespace character.
3009 (i386_operand): Rewrite base-index parsing to use new
3010 parse_register, and to skip white space. Skip white space in a
3011 number of other places too. Don't give error message if
3012 parse_register fails.
3013 (parse_register): Change reg_string parameter to be non-const.
3014 Add end_op parameter. Skip white space after the `%', and return
3015 end of register string. Give error message here rather than
3016 caller.
3017
3018 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3019
3020 Based on patch from Matt Semersky <matts@scd.hp.com>:
3021 * expr.c (op_encoding): Make const.
3022 (expr_set_precedence): New function.
3023 (expr_begin): Don't set operator rankings, just call
3024 expr_set_precedence.
3025 * expr.h (expr_set_precedence): Declare.
3026 * read.c (s_mri): Call expr_set_precedence.
3027
3028 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3029
3030 * doc/as.texinfo (Statements): Remove paragraph discussing
3031 continuing lines with a backslash. This hasn't worked for years,
3032 if it ever did.
3033
3034 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3035
3036 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3037 symbol definitions.
3038 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3039 (ps_CTORS, ps_DTORS): New section types.
3040 (vms_fixup_xtors_section): New function
3041 (Ctors_Psect, Dtors_Psect): Define.
3042 (IS_GXX_XTOR): Define
3043 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3044 Filter static constructors/destructors and add to
3045 Ctors_Symbols/Dtors_Symbols chain.
3046 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3047 appropriate section.
3048
3049 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3050 * makefile.vms: Merge vax/vms support.
3051
3052 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3053
3054 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3055 (elf_pseudo_table): Add them.
3056 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3057 (md_apply_fix): Accept them.
3058 (mips_fix_adjustable): Don't adjust them.
3059 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3060 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3061 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3062 (tc_fix_adjustable): Don't adjust them.
3063
3064 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3065
3066 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3067 (cgen.o): Use it.
3068 * Makefile.in: Regenerate.
3069 * configure.in: AC_SUBST cgen_cpu_prefix.
3070 * configure: Regenerate.
3071
3072 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3073
3074 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3075 Changed all users of COND12_DELAY.
3076
3077 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3078
3079 * config/tc-mn10300.c (set_arch_mach): New function.
3080 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3081 (md_begin): Default to mn10300 mode.
3082 (md_assemble): Only accept instructions for the core mn10300
3083 chip and the active machine type.
3084
3085 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3086
3087 * subsegs.h (segment_info_type): Give the struct a name.
3088 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3089 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3090 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3091 * config/tc-w65.h (tc_reloc_mangle): Declare.
3092 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3093
3094 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3095
3096 * config/tc-v850.c (v850_comm): Restore old section
3097 after common processing.
3098
3099 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3100
3101 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3102
3103 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3104
3105 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3106 char with code that explicitly sign-extends.
3107
3108 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3109
3110 * config/tc-v850.c (md_begin): Restore text section as the current
3111 section after creating call table sections.
3112 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3113 code.
3114
3115 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3116 with call to macro SYM_AUXINFO.
3117
3118 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3119
3120 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3121 with the program transform name.
3122 * Makefile.in: Rebuild.
3123
3124 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3125
3126 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3127 information.
3128
3129 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3130
3131 * config/tc-i386.c (i386_operand): Be prepared for a space between
3132 the open parenthesis and the start of the register operand,
3133 because of the June 16 change.
3134
3135 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3136
3137 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3138 BFD_ASSEMBLER.
3139
3140 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3141
3142 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3143 even if it is belived to be unnecessary.
3144
3145 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3146
3147 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3148 symbols.
3149 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3150
3151 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3152
3153 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3154 shift amount for a repeated operand. The shift amount for the
3155 repeated copy comes from the size of the operand.
3156
3157 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3158
3159 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3160
3161 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3162
3163 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3164
3165 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3166
3167 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3168 characters in it as LEX_IS_SYMBOL_COMPONENT.
3169 * config/tc-i386.h (tc_symbol_chars): Define.
3170 (extra_symbol_chars): Declare.
3171 * config/tc-i386.c (extra_symbol_chars): Define.
3172 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3173 (line_comment_chars): Set to '/' if TE_LINUX.
3174 * doc/c-i386.texi (i386-prefixes): Update.
3175 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3176
3177 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3178
3179 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3180 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3181
3182 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3183
3184 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3185 constraint in instructions REP & REPI.
3186
3187 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3188
3189 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3190 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3191
3192 (check_range): If the operand is shifted, then shift the number
3193 before checking its range.
3194
3195 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3196
3197 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3198 common sections.
3199
3200 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3201
3202 * config/tc-v850.c (v850_comm): Create special sections as needed.
3203
3204 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3205
3206 * config/tc-d10v.c (write_2_short): Addition of swapping
3207 instructions for sequential and reverse sequential order when
3208 given order is not possible.
3209
3210 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3211
3212 * Makefile.am: Rebuild dependencies.
3213 (DEP_INCLUDES): Fix reference to intl build directory.
3214 * Makefile.in: Rebuild.
3215
3216 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3217
3218 * doc/c-i386.texi: Update 16 bit documentation.
3219
3220 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3221 IgnoreDataSize to IgnoreSize as they are used for address size as
3222 well as data size.
3223 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3224 32-bit mode, similarly addr16/data16 and variants.
3225
3226 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3227
3228 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3229 sequential word multiply instructions.
3230
3231 (do_assemble): Add extra command line argument, to allow mul32
3232 attribute to be preserved across parallel insns.
3233 (md_assemble): Insert NOPs between explicitly parallel insns which
3234 contain an 32 bit multiply and a 16 multiply.
3235
3236 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3237
3238 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3239 likewise for REPE.
3240
3241 * config/tc-i386.c (reloc): Add braces.
3242
3243 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3244 consistent with Intel naming.
3245 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3246 use bitfields in sib_byte.
3247 (modrm_byte): Don't use bitfields here either.
3248
3249 * config/tc-i386.c (current_templates): Add const.
3250 (parse_register): Add const to return, param, and char *s.
3251 (i386_operand): Add const to reg_entry *r.
3252 * config/tc-i386.h (templates): Add const to start, end.
3253
3254 Inspired by code for 16 bit gas support from Martynas Kunigelis
3255 <martynas@nm3.ktu.lt>:
3256 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3257 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3258 (uses_mem_addrmode): Remove.
3259 (md_estimate_size_before_relax): Add support here too.
3260 (md_relax_table): Rewrite interface to md_relax for 16 bit
3261 support.
3262 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3263 (opcode_suffix_to_type): Remove.
3264 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3265 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3266 (md_convert_frag): Likewise.
3267 (i386_operand): Add support for 16 bit base/index regs,
3268 immediates, and displacements. Remove some unnecessary casts, and
3269 localise end_of_operand_string, displacement_string_start,
3270 displacement_string_end variables. Add GCC_ASM_O_HACK.
3271 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3272
3273 * config/tc-i386.c (prefix_hash): Remove.
3274 (md_begin): Rewrite without obstacks. Remove prefix hash table
3275 handling. Rewrite lexical table handling.
3276 (i386_print_statistics): Don't print prefix statistics.
3277 (md_assemble): Rewrite instruction parser so that line is not
3278 converted to lower case. Don't do a hash_find for prefixes,
3279 instead recognise them via opcode modifier.
3280 (expecting_operand, paren_not_balanced): Localise variables.
3281 * config/tc-i386.h (IsPrefix): Define.
3282 (prefix_entry): Remove.
3283
3284 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3285 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3286 '\\' in case where comment_chars contains '/'.
3287
3288 * config/tc-i386.c (MATCH): Ensure given operand and template
3289 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3290 you must write `ljmp *table(%ebx)'.
3291
3292 From H.J. Lu <hjl@gnu.org>:
3293 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3294 as 0 ifndef BFD_ASSEMBLER.
3295 (md_assemble): Allow immediate operands without suffix or
3296 other reg operand to default in size to the current code size.
3297
3298 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3299
3300 * config/tc-v850.c (md_begin): Restore creation of
3301 .call_table_text and .call_table_data sections.
3302
3303 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3304
3305 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3306 after emitting a word of noops.
3307
3308 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3309
3310 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3311 (i386_operand): Simplify checks for valid base/index combinations.
3312 Disallow `in 4(%dx),%al'.
3313
3314 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3315 index_reg const.
3316 (add_prefix): Change parameter from char to int.
3317
3318 * config/tc-i386.h (Ugh): Define opcode modifier.
3319 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3320
3321 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3322 CONSISTENT_REGISTER_MATCH macros to check register types more
3323 thoroughly. Check for illegal suffix/operand combinations
3324 when matching insns with operands. Handle new `s' suffix, and
3325 associated FloatMF opcode modifier for float insns with memory
3326 operands.
3327 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3328 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3329 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3330 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3331 DATA_PREFIX_OPCODE throughout.
3332
3333 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3334 (md_assemble): Rewrite suffix/register operand checking code to be
3335 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3336 AnyMem, the better to grep.
3337 (pi): Remove Abs.
3338 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3339 given a memory operand. Don't set Abs bits either.
3340 (type_names): Remove Mem*, Abs*.
3341 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3342 define opcode_modifiers as these cases are handled by Disp8,
3343 Disp16, Disp32 and suffix checks.
3344 (COMES_IN_BOTH_DIRECTIONS): Remove.
3345 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3346
3347 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3348 if IgnoreDataSize modifier given. Remove ShortformW modifier
3349 test. Add test for ShortForm in W base_opcode modification.
3350 Merge Seg2ShortForm and Seg3ShortForm code.
3351 * config/tc-i386.h (ShortFormW): Remove.
3352 (IgnoreDataSize): Define.
3353
3354 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3355
3356 * config/tc-d30v.c (md_assemble): Store previous segment state
3357 with previous instruction.
3358
3359 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3360
3361 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3362 (ebp, esp): Remove static variables.
3363 (MATCH): Remove test for InOutPortReg.
3364 (i386_operand): Properly handle InOutPortReg here instead.
3365 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3366 (md_assemble): Simplify and correct modrm and sib generation.
3367 (i386_operand): Add warning for scale without index.
3368 Rewrite checks for valid base/index combinations.
3369
3370 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3371 macros and enclose in do while(0).
3372 (RESTORE_END_STRING): Likewise.
3373 (md_assemble): Add one to printed operand number so we start
3374 from 1 not 0. Add some more gettext invocations.
3375 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3376 number here too.
3377
3378 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3379 DATA_PREFIX, SEG_PREFIX): Define.
3380 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3381 (check_prefix): Remove function.
3382 (add_prefix): New function. Add prefix to i.prefix as well as
3383 doing checks.
3384 (md_assemble): Changes for add_prefix. Remove hack for wait
3385 prefix, instead always output prefixes in fixed order. Test
3386 for jcxz/loop when selecting between word & dword operations,
3387 and add address size prefix rather than operand size prefix.
3388 Remove operand -> address size hack when emitting jcxz/loop.
3389 (i386_operand): Remove O_Absent check as it's done in expr.
3390
3391 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3392
3393 * configure.in: Recognize m5200 as a cpu_type of m68k.
3394 * aclocal.m4: Rebuild with current libtool.
3395 * configure: Rebuild.
3396
3397 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3398
3399 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3400 to relaxable_symbol to prevent references to external symbol from
3401 being relaxed.
3402
3403 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3404
3405 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3406 symbols are relaxable.
3407
3408 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3409
3410 * config/tc-v850.c (md_begin): Don't create special
3411 sections by default.
3412
3413 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3414
3415 * config/tc-mips.c (macro): For div and udiv, close the
3416 reorder block as soon as possible.
3417
3418 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3419
3420 From Matt Semersky <matts@scd.hp.com>:
3421 * macro.c (macro_mri_mode): New function.
3422 * macro.h (macro_mri_mode): Declare.
3423 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3424 MRI mode.
3425
3426 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3427
3428 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3429 OBJ_EVAX case.
3430
3431 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3432 until after xstrdup in OBJ_EVAX case.
3433
3434 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3435
3436 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3437 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3438 of hardcoded magic number.
3439 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3440
3441 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3442
3443 * read.c (do_s_func): New function.
3444 (s_func): Call it.
3445 * read.h (do_s_func): Add prototype.
3446
3447 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3448
3449 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3450 nops if fill pattern not specified.
3451
3452 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3453
3454 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3455 * config/te-go32.h (TE_GO32): Define.
3456 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3457
3458 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3459
3460 Implement .func/.endfunc pseudo-ops.
3461 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3462 (s_func): Declare.
3463 * read.c (potable): Add .func,.endfunc.
3464 (s_func): New function.
3465 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3466 functions.
3467 (in_doc_func_p,current_function_label): New static globals.
3468 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3469
3470 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3471
3472 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3473 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3474 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3475 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3476 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3477 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3478 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3479 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3480 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3481 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3482 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3483 * config/tc-a29k.c: Don't define md_short_jump_size,
3484 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3485 * config/tc-alpha.c: Likewise.
3486 * config/tc-alpha.h: Likewise.
3487 * config/tc-arm.c: Likewise.
3488 * config/tc-h8300.c: Likewise.
3489 * config/tc-h8500.c: Likewise.
3490 * config/tc-hppa.c: Likewise.
3491 * config/tc-i860.c: Likewise.
3492 * config/tc-i960.c: Likewise.
3493 * config/tc-ppc.c: Likewise.
3494 * config/tc-sh.c: Likewise.
3495 * config/tc-sparc.h: Likewise.
3496 * config/tc-tic30.c: Likewise.
3497 * config/tc-w65.c: Likewise.
3498 * config/tc-z8k.c: Likewise.
3499
3500 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3501
3502 * config/tc-vax.c (_): Delete this macro used for placeholder
3503 values in vax_operand_width_size; it conflicts with the _() macro
3504 used for internationalization.
3505
3506 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3507
3508 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3509 code. From Chris Moller <moller@bops.com>.
3510
3511 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3512 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3513 * read.c (emit_expr): Initialize seg and subseg fields of a new
3514 broken word.
3515 * write.c (write_object_file): Switch to the appropriate segment
3516 and subsegment when processing a broken word.
3517
3518 * config/tc-m68k.c (mri_assemble): New static function.
3519 (build_mri_control_operand): Call mri_assemble rather than
3520 md_assemble.
3521 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3522 (s_mri_endf, s_mri_endw): Likewise.
3523
3524 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3525
3526 * read.c (s_org): Call md_flush_pending_output if it is defined.
3527
3528 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3529
3530 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3531
3532 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3533 (md_parse_option): Add for same.
3534 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3535 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3536 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3537
3538 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3539
3540 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3541
3542 * config/tc-arm.c (find_real_start): Relax definition of local
3543 labels.
3544
3545 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3546
3547 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3548 symbols at the given address, not just the last one specified.
3549
3550 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3551
3552 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3553 or number_to_chars_littleendian to write data.
3554
3555 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3556
3557 * config/tc-v850.c (md_assemble): Remove artificially created
3558 register name symbols.
3559
3560 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3561
3562 * write.c (fixup_segment): Change "segment" to "section" in
3563 error message.
3564
3565 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3566
3567 * write.c (fixup_segment): Change sym1-sym2 message again.
3568
3569 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3570
3571 * write.c (fixup_segment): Improve error message for sym1-sym2
3572 errors when sym1 is in a different segment from sym2.
3573
3574 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3575
3576 * config/tc-m32r.c (warn_unmatched_high): New static local.
3577 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3578 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3579 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3580 (md_parse_option): Likewise.
3581 (md_show_usage): Likewise.
3582 (m32r_frob_file): Likewise.
3583
3584 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3585 (read_a_source_file): Call them.
3586 * read.h (stabs_generate_asm_file): Declare.
3587 * stabs.c (stabs_generate_asm_file): New function.
3588 (generate_asm_file): New function.
3589 (stabs_generate_asm_lineno): Move file name handling into
3590 generate_asm_file.
3591
3592 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3593
3594 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3595 (d30v_current_align, d30v_current_align_seg): New variables.
3596 (d30v_last_label): New variable.
3597 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3598 (s_d30v_data, s_d30v_section): Likewise.
3599 (md_pseudo_table): Call them.
3600 (md_begin): Initialize d30v_current_align_seg.
3601 (md_assemble): Call d30v_align when needed by known current alignment.
3602 (d30v_frob_label, d30v_cons_align): New functions.
3603 * config/tc-d30v.h (md_do_align): Remove.
3604 (tc_frob_label): Call d30v_frob_label.
3605 (md_cons_align): New.
3606
3607 * config/tc-d30v.c (find_format): Convert complex expressions to
3608 expression symbols before processing. Clean up code formatting.
3609
3610 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3611
3612 * po/Make-in (install-info): New target.
3613
3614 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3615
3616 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3617 instructions.
3618 * config/tc-mn10300.c (md_assemble): Likewise.
3619
3620 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3621
3622 * Makefile.am: Update with `make dep-am'.
3623 (HFILES): Add cgen.h.
3624 (cgen.o): Depend on cgen.h.
3625 * Makefile.in: Regenerate.
3626
3627 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3628
3629 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3630
3631 * gasp.c (grab_label): Permit a label to be a preprocessor
3632 variable by permitting a label to start with a backslash.
3633
3634 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3635
3636 * config/tc-mips.c (validate_mips_insn): Removed hack
3637 for previously inaccessible bitfields in some INSN_TRAP
3638 instructions.
3639
3640 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3641
3642 * config/tc-d30v.c (do_assemble): Abort with error message
3643 if opcode operands do not match.
3644
3645 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3646
3647 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3648 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3649 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3650 similar new 'q' operand.
3651
3652 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3653
3654 * cgen.c (cgen_asm_finish_insn): Fix typo.
3655
3656 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3657
3658 * cgen.h: New file.
3659 * cgen.c: Include it.
3660 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3661 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3662 All callers updated.
3663 * config/tc-m32r.c: Include cgen.h.
3664 (m23r_insn): New members num_fixups,fixups.
3665
3666 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3667
3668 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3669 to avoid compiler warning.
3670
3671 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3672
3673 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3674 calling make.
3675
3676 * makefile.vms (OBJS): Add ehopt.obj
3677
3678 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3679
3680 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3681
3682 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3683
3684 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3685 a short format insn.
3686 (md_assemble): Set it for explicitly packed insns.
3687
3688 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3689
3690 * config/obj-coff.c (c_symbol_merge): Do not take address of
3691 native fields when performing the memcpy.
3692
3693 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3694
3695 * config/tc-mips.c (macro,macro2): Implement
3696 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3697
3698 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3699
3700 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3701 relocations against globally visible symbols.
3702 * config/tc-m68k.c (relaxable_symbol): New macro.
3703 (m68k_ip, md_estimate_size_before_relax): Use it.
3704 (tc_m68k_fix_adjustable): Also handle weak symbols.
3705
3706 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3707
3708 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3709 references to externally visible symbols.
3710 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3711 values in twice for a PC relative reloc if the symbol is
3712 externally defined.
3713
3714 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3715 don't adjust a PC relative reloc against an externally visible
3716 symbol.
3717 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3718 for a PC relative fixup against an externally visible defined
3719 symbol, arrange to store object file and addend values as though
3720 the symbol were not defined.
3721 (tc_gen_reloc): Likewise.
3722
3723 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3724
3725 * read.c (sizeof_leb128): Referenced externally by write.c so
3726 don't inline.
3727
3728 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3729
3730 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3731 and expand a 'debug' symbol associated with the next instruction
3732 that does not cause a short instruction to be filled with a NOP.
3733 (md_pseudo_table): Add support for .debugsym.
3734 (assemble_parallel_insn): Add calls to expand_debug_sym as
3735 appropriate.
3736 (md_assemble): Ditto.
3737
3738 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3739
3740 * as.c (main): Conditionally call setlocale.
3741 * gasp.c (main): Likewise.
3742 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3743 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3744
3745 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3746
3747 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3748
3749 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3750
3751 * config/tc-hppa.c: Change all calls to bzero to use memset.
3752 (pa_ip): Add cast to avoid warning.
3753 (tc_gen_reloc, md_apply_fix): Likewise.
3754 (pa_find_space_by_number): Likewise.
3755 (hppa_force_relocation): Likewise.
3756 (pa_block): Change i to unsigned int.
3757 * config/obj-som.h (obj_som_copyright): Declare.
3758
3759 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3760
3761 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3762 for line numbers for assembly source.
3763
3764 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3765
3766 * configure.in: Change version number to 2.9.4
3767 * configure: Rebuild.
3768
3769 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3770
3771 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3772
3773 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3774
3775 * ecoff.h: Change symbolS in function declaration to struct
3776 symbol.
3777
3778 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3779
3780 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3781 (md_convert_frag): Fix i18n typo.
3782
3783 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3784
3785 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3786 * ecoff.h: Protoype it.
3787 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3788 [EVAX] (s_alpha_prologue): Delete.
3789 (md_pseudo_table): Update.
3790
3791 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3792
3793 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3794 array to local pointer.
3795 (get_args, parse_expr): Add casts to avoid warnings.
3796
3797 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3798
3799 * read.c (s_set): Cast xmalloc return value to fragS *.
3800 * config/tc-m68k.c (m68k_ip): Function made static to match
3801 previous forward declaration.
3802 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3803
3804 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3805
3806 * config/tc-v850.c: Add internationalisation macros to error
3807 strings.
3808
3809 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3810 macros to error strings.
3811
3812 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3813
3814 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3815 reloc is in the TOC csect.
3816 (md_apply_fix3): Correct gettext typo.
3817
3818 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3819
3820 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3821 .L - they are local labels and the branches are not really
3822 function calls but rather far jumps.
3823
3824 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3825
3826 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3827
3828 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3829
3830 * config/tc-i386.c (md_assemble): Print operand number rather than
3831 using ordinal_names.
3832 (i386_operand): Likewise.
3833
3834 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3835
3836 * Makefile.am (INTLLIBS): Define to work around apparent automake
3837 bug.
3838 All Makefiles: Regenerated.
3839
3840 * Many files: Added gettext invocations around user-visible
3841 strings.
3842 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3843 HAVE_LC_MESSAGES): Define.
3844 * dep-in.sed: Added asintl.h.
3845 * po/Make-in: New file.
3846 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3847 Include "asintl.h".
3848 * read.c (Z_): Renamed from `_'.
3849 * Makefile.am (SUBDIRS): Added po.
3850 (POTFILES): new macro.
3851 (po/POTFILES.in): New target.
3852 ($(OBJS)): Added asintl.h.
3853 (HFILES): Likewise.
3854 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3855 (as_new_LDADD): Added $(INTLLIBS).
3856 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3857 (gasp_new_LDADD): Added $(INTLLIBS).
3858 (gasp_new_DEPENDENCIES): New macro.
3859 * configure, aclocal.m4: Rebuilt.
3860 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3861 po/Makefile.
3862 (ALL_LINGUAS): Define.
3863 * macro.c: Include "asintl.h".
3864 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3865 * as.h: Include "asintl.h".
3866 * config/tc-i386.c (ordinal_names): Removed.
3867 (md_assemble): Changed error text to avoid ordinal_names.
3868 (i386_operand): Likewise.
3869 (reloc): Added as_bad to avoid i18n problems.
3870 (tc_gen_reloc): Likewise.
3871 * config/tc-arm.c (bad_args): Now a #define.
3872 (bad_pc): Likewise.
3873 * config/obj-vms.c (VMS_stab_parse): Changed type of
3874 `long_const_msg'.
3875 (global_symbol_directory): Unified strings to avoid i18n
3876 problems.
3877 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3878 avoid i18n problems.
3879 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3880 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3881 i18n problems.
3882 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3883 problems.
3884 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3885 comment.
3886 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3887 problems.
3888 * as.c (print_version_id): Added an fprintf to avoid i18n
3889 problems.
3890 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3891 problems.
3892 * expr.c (expr): Added as_warn call to avoid i18n problems.
3893 * messages.c (as_assert): Changed code to avoid i18n problems.
3894 (as_abort): Likewise.
3895 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3896 (s_space): Likewise.
3897 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3898
3899 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3900
3901 * config/tc-i386.c (check_prefix): New static function, split out
3902 from md_assemble.
3903 (struct _i386_insn): Add wait_prefix field.
3904 (md_assemble): Remove wait_prefix local variable. Use
3905 check_prefix when adding a prefix.
3906
3907 * config/tc-i386.c (current_templates): New static variable.
3908 (md_assemble): Remove current_templates local variable.
3909 (md_assemble, i386_operand): Improve error and warning messages in
3910 many places. Add RESTORE_END_STRING in many places before error
3911 return. Clarify some comments.
3912
3913 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3914 element array.
3915 (md_assemble): Parse string instruction operands, looking for
3916 segment override prefixes. Check for invalid segment prefixes on
3917 string instruction.
3918 (i386_operand): i.seg[] and max mem_operand changes for string
3919 insns.
3920 * config/tc-i386.h (EsSeg): Define.
3921
3922 * config/tc-i386.h (regKludge): Define.
3923 (iclrKludge, imulKludge): Don't define.
3924 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3925 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3926 opcode_modifier checks to look for more common cases first. Add
3927 default_seg for IsString case.
3928
3929 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3930
3931 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3932 AC_DECL_YYTEXT.
3933 * configure: Rebuild with new automake and libtool.
3934 * aclocal.m4, Makefile.in: Likewise.
3935
3936 * doc/Makefile.am (as.dvi): New target.
3937 * doc/Makefile.in: Rebuild.
3938
3939 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3940
3941 * configure.in: Added sparc86x support.
3942
3943 * configure: Rebuild.
3944
3945 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3946 sparc_arch.
3947 (md_parse_option): Warn if -EL is not supported for this architecture.
3948
3949 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3950
3951 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3952
3953 * config/tc-mips.c (mips_ip): Note when we use get match on
3954 the full instruction name.
3955
3956 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3957
3958 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3959 back into the expression to handle add/sub simplification correctly.
3960
3961 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3962
3963 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3964
3965 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3966
3967 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3968 #<n>' instruction.
3969
3970 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3971
3972 * symbols.c (max_indent_level): New global.
3973 (print_symbol_value_1): Use it.
3974 * expr.h (expr_build_dot): Declare.
3975 * expr.c (expr_build_dot): New function.
3976
3977 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3978
3979 * symbols.c (print_binary): New function.
3980 (print_expr_1): Call it.
3981
3982 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3983
3984 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3985 operand in the opcode.
3986
3987 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3988
3989 * config/tc-i386.h: Reorder operand flags and opcode modifier
3990 flags for clarity. Remove unused definitions: Unknown,
3991 ImmUnknown, DispUnknown, NoModrm.
3992 * config/tc-i386.c (type_names): Add missing Debug type.
3993 (md_assemble): Better duplicate prefix checking. Quicker string
3994 instruction check via new opcode_modifier flag.
3995
3996 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3997
3998 * doc/as.texinfo (Invoking): Clarify -Wa example.
3999
4000 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4001
4002 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4003 (s_mips_weakext): Define.
4004 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4005 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4006 defined(TC_MIPS).
4007
4008 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4009
4010 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4011 is an error if the value can not be computed at assembly time.
4012 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4013
4014 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4015
4016 * gasp.c (main): Set next field of new include_path structure to
4017 NULL. From Avery Pennarun <averyp@gdc.ca>.
4018
4019 * read.c (s_mri_sect): Call as_bad rather than abort for an
4020 unsupported MRI target.
4021
4022 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4023
4024 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4025 the destination of a branch instruction should be altered.
4026 (find_real_start): New function: Locate the real, Thumb coded
4027 start of a Thumb function.
4028 (do_t_branch23): Alter the destination of branches to Thumb
4029 functions.
4030
4031 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4032
4033 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4034
4035 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4036 also.
4037
4038 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4039
4040 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4041 * doc/c-hppa.texi: Likewise.
4042
4043 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4044
4045 * Makefile.am: Rebuild dependencies.
4046 * Makefile.in: Rebuild.
4047
4048 * Makefile.am (DEP_INCLUDES): New variable.
4049 (.dep1): Change to work when srcdir is not an absolute path.
4050 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4051 * Makefile.in: Rebuild.
4052
4053 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4054
4055 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4056 LinearAddress patch.
4057
4058 * configure.in: Set version to 2.9.1.
4059 * configure: Rebuild.
4060
4061 * Branched binutils 2.9.
4062
4063 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4064
4065 * config/tc-i386.h (FWait): Define.
4066 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4067 other prefixes. Check FWait flag in opcode table to see which
4068 instructions require an fwait prefix.
4069
4070 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4071
4072 * stabs.c (get_stab_string_offset): Always create a stab string
4073 section.
4074
4075 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4076
4077 Fix some gcc -Wall warnings:
4078 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4079 * ehopt.c (eh_frame_code_alignment): Likewise.
4080 * expr.c (integer_constant, operand): Likewise.
4081 * frags.c (frag_align): Likewise.
4082 * gasp.c (level_0, change_base, doinstr): Likewise.
4083 * hash.c (hash_ask): Likewise.
4084 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4085 (debugging_pseudo): Likewise.
4086 * macro.c (define_macro, check_macro): Likewise.
4087 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4088 (ignore_rest_of_line, float_cons): Likewise.
4089 * symbols.c (decode_local_label_name): Likewise.
4090 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4091 (fixup_segment, number_to_chars_bigendian): Likewise.
4092 (number_to_chars_littleendian): Likewise.
4093 * config/atof-ieee.c (gen_to_words): Likewise.
4094 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4095 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4096 * read.c (output_big_sleb128): Initialize locals to avoid
4097 warnings.
4098 (output_big_uleb128, equals): Likewise.
4099 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4100 to unsigned int. Change zeros to unsigned int.
4101 * cond.c (s_if): Add return to default case.
4102 * frags.c (frag_now_fix): Change return type to addressT.
4103 * frags.h (frag_now_fix): Update declaration.
4104 * listing.c (file_info_struct): Change linenum to unsigned int.
4105 (struct list_info_struct): Change hll_line to unsigned int.
4106 (print_source): Update format string.
4107 * read.c (emit_expr): Change scan to unsigned int, and don't
4108 bother to initialize it.
4109 * symbols.c (dollar_label_count): Change to unsigned long.
4110 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4111 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4112 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4113
4114 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4115
4116 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4117 mcf5200 just as we do for m68000.
4118 (m68k_init_after_args): Likewise.
4119 (md_estimate_size_before_relax): Likewise.
4120
4121 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4122
4123 * config/tc-v850.c (md_assemble): Store relocation addend in
4124 fixup instead of instruction.
4125
4126 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4127
4128 * config/tc-i386.c (md_assemble): Swap template arguments to
4129 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4130 This macro is currently symmetric, so passing them the wrong
4131 way didn't cause any problem, but may if the macro is changed
4132 in the future.
4133 After copying template to i.tm, use i.tm. rather than t-> to
4134 access fields, and make t a const*
4135 Move i.tm.operand_types[] swap to immediately after the copy.
4136
4137 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4138
4139 * expr.h (expr_build_uconstant): Add prototype.
4140 (expr_build_unary,expr_build_binary): Add prototypes.
4141 * expr.c (expr_build_uconstant): New function.
4142 (expr_build_unary,expr_build_binary): New functions.
4143
4144 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4145
4146 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4147 * macro.c (macro_expand_body): Increase buffer size.
4148 * messages.c (as_warn): Likewise.
4149 (as_warn_where, as_bad, as_bad_where): Likewise.
4150
4151 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4152
4153 Based on patch from H.J. Lu <hjl@gnu.org>:
4154 * Makefile.am (DISTSTUFF): New variable.
4155 (diststuff): New target.
4156 * Makefile.in: Rebuild.
4157
4158 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4159
4160 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4161 m32r_elf_section_change_hook.
4162
4163 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4164 emit a nop if a section ends with a 16 bit instruction.
4165
4166 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4167
4168 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4169 s_lcomm rather than obj_coff_lcomm.
4170 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4171
4172 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4173
4174 * config/tc-i386.h (LinearAddress): Define.
4175 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4176 instruction, don't use a default segment.
4177
4178 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4179
4180 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4181 * configure: Rebuild.
4182
4183 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4184
4185 * aclocal.m4, configure: Rebuild with libtool 1.2.
4186
4187 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4188
4189 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4190 PC relative branches. Patch courtesy of Jonathan Walton.
4191
4192
4193 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4194
4195 * configure.in (emulations): Add thumb-pe target.
4196
4197 * configure (emulations): Add thumb-pe target.
4198
4199 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4200
4201 * itbl-lex.l (yywrap): Don't define if already defined as a
4202 macro.
4203
4204 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4205
4206 * depend.c (quote_string_for_make): New function.
4207 (wrap_output): Use it.
4208
4209 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4210
4211 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4212 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4213
4214 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4215
4216 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4217 Recognize -GN and -relax.
4218 (md_begin): Initialize gp size from -G switch.
4219 (alpha_force_relocation): Always force if -relax.
4220 (alpha_align): Take a new argument that will specify when to
4221 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4222 Change all callers. Emit nop alignment padding as nop+unop pair.
4223
4224 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4225
4226 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4227 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4228
4229 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4230
4231 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4232 require padding to the next long word boundary.
4233
4234 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4235
4236 * cgen.c: #include symcat.h.
4237 * config/tc-m32r.c: Likewise.
4238
4239 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4240
4241 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4242 absolute expressions instead of '$' prefixed register names.
4243
4244 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4245
4246 * read.c (s_set): Record file and line info for symbols when -as.
4247 (pseudo_set): Don't overwrite that dummy fragment.
4248
4249 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4250
4251 * config/tc-ppc.c (md_pseudo_table): Add "section".
4252 (ppc_named_section): New static function.
4253
4254 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4255
4256 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4257 so we don't have to scan the entire list.
4258
4259 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4260
4261 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4262 case, allow the parallel instructions to modify the same flag
4263 bits.
4264
4265 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4266
4267 * listing.c (list_symbol_table): Categorize symbols by
4268 undefined_section rather than sy_frag->line == NULL.
4269
4270 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4271
4272 * Makefile.am (install-exec-local): Install properly when ln
4273 fails or tooldir == prefix.
4274
4275 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4276
4277 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4278 Test result of insert_operand for error.
4279
4280 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4281
4282 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4283 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4284 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4285 * doc/Makefile.in: Rebuild.
4286
4287 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4288
4289 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4290 (macro): Fix handling of M_COP[0-3].
4291
4292 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4293
4294 Based on patches from Ross Harvey <ross@teraflop.com>:
4295 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4296 if macro_alternate or macro_mri.
4297 (getstring): Remove support for byte constants between < and >.
4298 (get_any_string): '<' only starts a string if macro_alternate or
4299 macro_mri.
4300 (macro_expand_body): Permit keyword parameters following
4301 positional parameters.
4302
4303 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4304 * configure.in (alpha*-*-netbsd*): New target.
4305 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4306 * configure: Rebuild.
4307
4308 * as.h (flag_warn_suppress_instructionswap): Move from here...
4309 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4310 here, and make static.
4311
4312 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4313 BFD_ASSEMBLER or MANY_SEGMENTS.
4314
4315 * as.c (show_usage): Update bug-gnu-utils address.
4316 * gasp.c (show_usage): Likewise.
4317 * doc/as.texinfo (Bug Reporting): Likewise.
4318
4319 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4320
4321 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4322 insns regardless of the size of a pointer if we're in mips I or
4323 MIPS II mode.
4324 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4325
4326 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4327
4328 Fix rac to accept only a0:
4329 * tc-d10v.c (parallel_ok, find_opcode):
4330 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4331 Introduce OPERAND_GPR.
4332
4333 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4334
4335 * read.c (s_fill): Handle non-constant repeat counts by creating
4336 an rs_space fragment.
4337
4338 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4339
4340 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4341 from as_bad to as_warn.
4342
4343 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4344
4345 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4346 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4347 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4348
4349 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4350
4351 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4352 seg_fix_rotP rather than fix_root from seg_info.
4353
4354 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4355
4356 * expr.c: Add support for 0x1_2_3_4 bignums.
4357
4358 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4359
4360 * configure.in: Change -linux* to -linux-gnu*.
4361 * configure: Rebuild.
4362
4363 * app.c (do_scrub_begin): Treat \r as whitespace.
4364
4365 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4366
4367 * Makefile.am: Update dependencies.
4368 * Makefile.in: Rebuild.
4369
4370 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4371
4372 * configure, aclocal.m4: Rebuild with new libtool.
4373
4374 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4375
4376 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4377 the argument to bfd_set_arch_mach.
4378 (load_address): Use bfd_arch_bits_per_address to determine the
4379 bit size of an address instead of looking at the isa level.
4380 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4381
4382 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4383
4384 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4385
4386 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4387
4388 * ehopt.c: New file.
4389 * as.h (enum _relax_state): Add rs_cfa.
4390 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4391 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4392 * read.c (emit_expr): Call check_eh_frame.
4393 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4394 (relax_segment): Likewise.
4395 * Makefile.am: Rebuild dependencies.
4396 (GAS_CFILES): Add ehopt.c.
4397 (GENERIC_OBJS): Add ehopt.o.
4398 * doc/internals.texi (Frags): Document rs_cfa.
4399
4400 * as.c (show_usage): Mention --traditional-format.
4401 (parse_args): Accept --traditional-format.
4402 * as.h (flag_traditional_format): Declare.
4403 * output-file.c (output_file_create): If flag_traditional_format,
4404 set BFD_TRADITIONAL_FORMAT on stdoutput.
4405 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4406
4407 * config/tc-mips.c (append_insn): Make sure that if we have a
4408 fixup for an unmatched %hi reloc, it does not associated with a
4409 variant frag.
4410
4411 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4412 * doc/Makefile.in: Likewise.
4413
4414 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4415
4416 * config/tc-m32r.c (check_for_side_effects): New function.
4417 (can_make_parallel): Add checks for instruction side effects
4418 clashing with the other instruction.
4419 (assemble_parallel_insn): Improve warning messages. Return error
4420 message from non-swapped instruction order.
4421
4422 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4423
4424 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4425
4426 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4427 md_cleanup definition. This moves the forced literal output to
4428 the end of the source pass, and avoids macro's inserting literals
4429 into the code immediately after the macro expansion.
4430
4431 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4432
4433 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4434 a gas internal symbol is adjustable.
4435 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4436
4437 * as.h: If gcc version greater than 2.6, use `__format__' and
4438 `__printf__' in function attributes, rather than `format' and
4439 `printf'.
4440
4441 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4442
4443 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4444
4445 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4446
4447 Add tms320c30 support:
4448 * config/tc-tic30.h: New file.
4449 * config/tc-tic30.c: New file.
4450 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4451 TARGET_FORMAT as "coff-tic30".
4452 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4453 * Makefile.am: Rebuild dependencies.
4454 (CPU_TYPES): Add tic30.
4455 (CPU_OBJ_VALID): tic30-aout is valid.
4456 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4457 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4458 * configure, Makefile.in: Rebuild.
4459
4460 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4461
4462 * config/tc-v850.c (md_assemble): Improvements to error messages.
4463
4464 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4465
4466 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4467 BFD_RELOC_HI16_S to store the high bits of any value.
4468
4469 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4470 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4471 assembler calculate relocations to any external symbol at all.
4472 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4473 involving generation of pc-relative relocs.
4474 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4475 has been moved to md_apply_fix3.
4476
4477 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4478 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4479 which actually means (the address of identifier's GOT entry) +
4480 constant, which is not particularly useful.
4481
4482 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4483
4484 * read.h (include_dirs): Declare.
4485 (include_dir_count,include_dir_maxlen): Declare.
4486
4487 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4488
4489 * configure.in: Correct check for shared opcodes library.
4490 * configure: Rebuild.
4491
4492 * listing.c (buffer_line): If we can't open the file, set at_end.
4493 (listing_print): Remove unused local variable fi.
4494
4495 * config/m68k-parse.y (reglistpair): Handle register list in
4496 either order.
4497
4498 * config/vms-conf.h: Don't undef VERSION.
4499
4500 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4501
4502 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4503 OBJS variable.
4504 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4505 variable.
4506 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4507 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4508 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4509 (EXTRA_DIST): Define.
4510 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4511 explicitly rather than via the list of object files.
4512 (gcc-as.opt): New file created when make-gas.com is run.
4513 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4514 itbl-cpu.h} to #include appropriate file rather than copying that
4515 file.
4516 * config/vms-conf.h: Synchronize with current config.in.
4517 * Makefile.in: Rebuild.
4518
4519 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4520
4521 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4522 (parallel_ok): Relaxed parallel subinstruction dependency check.
4523
4524 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4525
4526 * as.h (flag_warn_suppress_instructionswap): added new flag.
4527 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4528 command line argument.
4529 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4530 warning only if flag_warn_suppress_instructionswap is false.
4531
4532 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4533
4534 * configure.in (i386-*-mingw32*): New target.
4535 * configure: Rebuild.
4536
4537 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4538
4539 * symbols.c (resolve_symbol_value): Don't set the segment if it
4540 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4541
4542 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4543 S_GET_SEGMENT.
4544
4545 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4546
4547 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4548 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4549 compiler.
4550
4551 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4552
4553 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4554
4555 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4556
4557 * config/tc-v850.c (v850_insert_operand): Display instruction when
4558 an error is encountered.
4559
4560 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4561
4562 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4563 (i386-*-sco3.2v5*coff): New target.
4564 (i386-*-sco3.2*): New target.
4565 * configure: Rebuild.
4566
4567 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4568
4569 * config/tc-v850.c: Tidy error message production.
4570
4571 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4572
4573 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4574 validate_immediate return value in the right type for comparisons
4575 to FAIL.
4576
4577 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4578
4579 * listing.c (MAX_BYTES): Use listing variables not constants.
4580 (data_buffer): No longer an array, but a pointer.
4581 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4582 (listing_listing): Allocate data_buffer.
4583
4584 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4585
4586 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4587 --listing-rhs-width, --listing-cont-lines.
4588 (show_usage): Update.
4589 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4590 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4591 (print_lines): Use the variables instead of the constants.
4592 (listing_listing): Likewise.
4593 * listing.h: Declare the new vars.
4594
4595 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4596
4597 * as.c (parse_args): Add --keep-locals alias for -L.
4598 Add --strip-local-absolute.
4599 (show_usage): Update.
4600 * as.h (flag_strip_local_absolute): New flag.
4601 * symbols.c (S_IS_LOCAL): Use it.
4602 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4603 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4604 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4605
4606 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4607
4608 * config/tc-m32r.c: Detect if explicitly parallel instructions
4609 might have an io conflict and issue a warning message.
4610
4611 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4612
4613 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4614 cgen_swap_fixups): Functions to save, restore and swap the fixup
4615 chain with a backup copy.
4616 (cgen_asm_finish_insn): Returns address of constructed insn.
4617
4618 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4619
4620 * listing.c (file_info_struct): Remove FILE, add POS.
4621 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4622 (file_info): Don't open the file.
4623 (buffer_line): Check for the file in the last_open cache, updating
4624 as necessary.
4625 (print_source): Don't reference file_info->file.
4626 (listing_listing): Likewise.
4627 (listing_print): Close the file in the cache, if any.
4628
4629 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4630
4631 * read.c (dwarf_file_string): New file static variable.
4632 (emit_expr): Look for constant sequence that leads up to a file
4633 name in DWARF debugging output.
4634 (stringer): Use dwarf_file_string to decide whether to accept a
4635 string as a file name.
4636
4637 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4638
4639 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4640 (crack_operand): Add reg->reglst MRI hack.
4641 (r_seg): Put reglst symbols in reg_section.
4642 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4643
4644 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4645
4646 * tc-sh.c (get_specific): Handle SGR & DBR.
4647
4648 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4649
4650 * tc-h8300.c (parse_reg): Take the length of the symbol into
4651 account when attempting to match a register name.
4652 * tc-h8500.c (parse_reg): Likewise.
4653
4654 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4655
4656 * cgen.c: Formatting changes to improve readability.
4657
4658 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4659
4660 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4661 delay slot.
4662
4663 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4664
4665 Based on a patch from Jim Wilson
4666 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4667 (tc_gen_reloc): Handle cross section PC relative relocs
4668 correctly.
4669
4670 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4671
4672 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4673
4674 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4675
4676 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4677 (expr_jmp_buf): New static local.
4678 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4679 (cgen_md_operand): New function.
4680 * tc-m32r.c: Clean up pass over `struct foo' usage.
4681 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4682
4683 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4684
4685 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4686 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4687
4688 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4689
4690 * config/tc-i386.c (i386_operand): Give an error if there are
4691 unrecognized characters after an expression.
4692
4693 For older changes see ChangeLog-9697
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