source: trunk/src/binutils/gas/ChangeLog-9899@ 144

Last change on this file since 144 was 10, checked in by bird, 23 years ago

Initial revision
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File size: 167.8 KB
Line 
11999-12-22 Philip Blundell <pb@futuretv.com>
2
3 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4 hook function when changing sections.
5 (arm_s_data): Likewise.
6
71999-12-14 Nick Clifton <nickc@cygnus.com>
8
9 * config/tc-arm.c (md_parse_option): Add support for -marm720
10 command line switch.
11
12Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
13
14 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
15 (r_registers, xr_registers): Define.
16 (r_register_name, xr_register_name): New functions.
17 (md_assemble): Handle new am33 operand types and instruction
18 formats.
19 (mn10300_insert_operand, check_operand): Likewise.
20
211999-11-29 Nick Clifton <nickc@cygnus.com>
22
23 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
24 (s_force_thumb): Set thumb_mode to 2.
25 (md_assemble): Do not complain about thumb instructions on a
26 non-thumb target if thumb_mode is set to 2.
27
281999-11-28 Michael Meissner <meissner@cygnus.com>
29
30 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
31 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
32 (O_...): Add new machine dependent expressions if we are handling
33 explicit relocations.
34 (alpha_reloc_op): New static table holding the explicit relocation
35 information.
36 (alpha_literal_hash): New static to hold the hash table for
37 explicit relocations.
38 (alpha_macros): Add support for explicit relocations.
39 (md_begin): If explicit relocations, initialize hash table.
40 (md_assemble): Don't print a second error if tokenize_arguments
41 already printed an error message.
42 (md_apply_fix): Add support for explicit relocations.
43 (alpha_force_relocation): Ditto.
44 (alpha_fix_adjustable): Ditto.
45 (alpha_adjust_symtab): New function to support explicit
46 relocations.
47 (alpha_adjust_symtab_relocs): Ditto.
48 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
49 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
50 Add support for explicit relocations. Return -2 if an error
51 message was already printed.
52 (find_macro_match): Add support for explicit relocations. Comment
53 each of the cases.
54 (emit_insn): Add support for explicit relocations.
55 (assemble_tokens): Ditto.
56 (emit_ldgp): Ditto.
57 (load_expression): Ditto.
58 (emit_lda): Ditto.
59 (emit_ldah): Ditto.
60 (emit_ir_load): Ditto.
61 (emit_loadstore): Ditto.
62 (emit_ldXu): Ditto.
63 (emit_ldil): Ditto.
64 (emit_sextX): Ditto.
65 (emit_division): Ditto.
66 (emit_jsrjmp): Ditto.
67 (emit_retjcr): Ditto.
68
69 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
70 ELF object format.
71 (tc_adjust_symtab): If explicit relocations, call the function
72 alpha_adjust_symtab.
73 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
74 relocations next to the literal relocation they reference.
75 (TC_INIT_FIX_DATA): Initialize the new fields.
76 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
77
78Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
79
80 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
81 'B' operand for PA2.0 bb instruction.
82
831999-11-18 Nick Clifton <nickc@cygnus.com>
84
85 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
86 target.
87
88 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
89 relocs.
90 (mcore_force_relocation): Force relocations to be generated for
91 RVA relocs.
92
931999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
94
95 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
96 (i386_displacement): Disallow O_big displacements.
97
98Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
99
100 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
101 Small improvements in error checking.
102 (md_assemble): Support for unconditional ARM instructions.
103 (md_parse_option): Support for -m[arm]v5e flag.
104
1051999-11-12 Nick Clifton <nickc@cygnus.com>
106
107 * macro.c (buffer_and_nest): Do not check beyond the end of the
108 buffer.
109
1101999-11-11 Nick Clifton <nickc@cygnus.com>
111
112 * macro.c (buffer_and_nest): Look for seperator after TO and
113 FROM tokens.
114
1151999-11-08 Andrew Haley <aph@cygnus.com>
116
117 * app.c (do_scrub_chars): When in State 10, treat backslash
118 characters in the same way as as symbol characters.
119
1201999-11-07 Richard Henderson <rth@cygnus.com>
121
122 * config/tc-alpha.c (alpha_align): Check, don't assert, that
123 the previous label was in the current section before playing
124 with auto-alignment.
125
1261999-11-06 Nick Clifton <nickc@cygnus.com>
127
128 * config/tc-v850.c (v850_force_relocation): Force relocation
129 for weak symbols.
130 (v850_pcrel_from_selection): Do not compute a pcrel offset if
131 the symbol is weak.
132
1331999-11-05 Michael Meissner <meissner@cygnus.com>
134
135 * expr.h (operatorT): Increase machine dependent operators to 16.
136 * expr.c (op_rank): Ditto.
137
1381999-11-03 Ian Lance Taylor <ian@zembu.com>
139
140 * read.c (pseudo_set): Reject attempts to set the value of a
141 section symbol.
142
143 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
144 if it is defined.
145
146 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
147
148 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
149 to bfd_set_section_contents.
150
1511999-11-03 Nick Clifton <nickc@cygnus.com>
152
153 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
154
1551999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
156
157 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
158 (mips_ip): Use OPCODE_IS_MEMBER.
159
160Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
161
162 * config/tc-arm.c (reg_required_here): Improve comments.
163
164 * config/tc-arm.c (thumb_opcode): Add "variants" field.
165 (tinsns): Initialize variants field.
166
167 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
168 BAD_PC respectively.
169
1701999-10-27 Scott Bambrough <scottb@netwinder.org>
171
172 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
173 * config/tc-arm.h: Fix compile time warnings.
174
175Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
176
177 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
178 form @abs16, @(abs16) and @(abs16 + imm).
179
1801999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
181
182 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
183 (ISA_HAS_64_BIT_REGS) New.
184 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
185 mips_emit_delays,macro_build,load_register,load_addresss,
186 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
187 and/or use new ISA_xxx macros in expressions involving
188 ISA, particularly mips_opts.isa.
189
1901999-10-18 Michael Meissner <meissner@cygnus.com>
191
192 * expr.h (operatorT): Add machine dependent operators md1..md8.
193 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
194 for the machine dependent operators to use.
195
196 * expr.c (op_rank): Add machine dependent operators.
197
198 * config/tc-alpha.c (O_pregister): Define as a machine dependent
199 operator.
200 (O_cpregister): Ditto.
201 (md_begin): Change X_op test that field is wide enough to use
202 O_max instead of O_alpha_max.
203 (cpu_types): Fill in missing initializer.
204 (alpha_num_macros): Make unsigned.
205 (md_assemble): Make opnamelen be size_t.
206 (md_apply_fix): Cast alpha_num_operands to int before testing.
207 (alpha_force_relocation): Ditto.
208 (alpha_fix_adjustable): Ditto.
209 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
210 (tc_gen_reloc): Ditto.
211 (tc_get_register): Ditto.
212 (emit_ldgp): Ditto.
213 (emit_lda): Ditto.
214 (emit_ldah): Ditto.
215 (emit_ldil): Ditto.
216 (s_alpha_ent): Ditto.
217 (s_alpha_end): Ditto.
218 (s_alpha_frame): Ditto.
219 (s_alpha_prologue): Ditto.
220 (s_alpha_file): Ditto.
221 (s_alpha_gprel32): Ditto.
222 (s_alpha_proc): Ditto.
223 (s_alpha_set): Ditto.
224 (s_alpha_base): Ditto.
225 (s_alpha_align): Ditto.
226 (s_alpha_arch): Ditto.
227 (alpha_align): Ditto.
228 (assemble_insn): Suppress unused variable warning.
229 (emit_insn): Ditto.
230 (assemble_insn): Don't assume X_op and X_unsigned are in a given
231 order in the structure.
232 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
233
234Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
235
236 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
237
2381999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
239
240 * config/tc-i386.c (i386_index_check): Correct #endif location.
241
242Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
243
244 * as.c (show_usage): Document new options.
245 (parse_args): Add --no-warn, --warn, --fatal-warnings,
246 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
247 (parse_args): Parse the new options.
248 (main): If there were warnings, and --fatal-warnings
249 was specified, print an error.
250 * as.h: New variable, flag_fatal_warnings, for new option.
251
252Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
253
254 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
255 '@'. Change autoincrement completers to fall through to cache control
256 completers.
257
258 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
259 arg.
260 (pa_parse_addb_64_cmpltr): New function.
261
262 * config/tc-hppa.c (pa_ip): Change error message.
263 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
264 '?Q' args to allow falling through.
265
266 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
267 Remove unused conditional codes.
268 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
269
270Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
271
272 * config/tc-d30v.c (CHAR_BIT): Define.
273 (check_range): Fix bit operations to support integers bigger than
274 32 bits.
275
276Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
277
278 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
279 operands.
280
281Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
282 Doug Evans <devans@cygnus.com>
283
284 Add support for m32rx.
285 * config/tc-m32r.c (enable_m32rx): New static global.
286 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
287 (allow_m32rx): New function.
288 (M32R_SHORTOPTS): Add `O'.
289 (md_longopts): Add --m32rx plus several warning options.
290 (md_parse_option): Handle new options.
291 (md_show_usage): Print them.
292 (md_begin): Enable m32rx.
293 (OPERAND_IS_COND_BIT): New macro.
294 (first_writes_to_seconds_operands): New function.
295 (writes_to_pc,can_make_parallel,make_parallel): New functions.
296 (target_make_parallel,assemble_two_insns): New functions.
297 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
298 If optimizing and m32rx, try to make consecutive insns parallel.
299
300Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
301
302 * config/tc-mips.c (nopic_need_relax): Allow for the
303 .sdata.foo sections generated by -fdata-sections,
304 and for the .gnu.linkonce.s sections generated by C++.
305
306Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
307
308 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
309 with cleaner code using completer prefixes. Add 'Y'.
310
311 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
312
313Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
314
315 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
316 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
317 insn does not match and we should try the next insn in the table.
318
3191999-09-22 Nick Clifton <nickc@cygnus.com>
320
321 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
322
323Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
324
325 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
326 of PA2.0 support.
327
3281999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
329
330 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
331 OBJ_ELF. If ELF, add "sq".
332 (md_parse_option): If ELF, ignore -s and -q.
333 (md_show_usage): Mention ELF options.
334
335Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
336
337 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
338 operands.
339
340 * config/tc-hppa.c (pa_ip): Handle "fe", and 'cJ'.
341
342 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
343
344 * config/tc-hppa.c (struct pa_it): New field "trunc".
345 (pa_ip): Handle 'h', 'm', '=', '{', and '_' operands.
346 (pa_parse_ftest_gfx_completer): New function
347 (pa_parse_fp_cnv_format): New function.
348
349 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
350 (md_apply_fix): Handle 22bit pc-rel branches.
351
352 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
353
354 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
355
356 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
357
358 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
359
360Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
361
362 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
363 (pa_ip): Handle 'fX'.
364
365Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
366
367 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
368 unwinds unless the function is in the text space.
369 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
370
371Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
372
373 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
374 (md_assemble): To here. Tweak address generation.
375
376 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
377 debug_line.
378 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
379 (md_assemble): Call dwarf2_where for OBJ_ELF.
380 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
381 (pa_end_of_source): New function.
382 * tc-hppa.h (md_end): Define for OBJ_ELF.
383
3841999-09-14 Michael Meissner <meissner@cygnus.com>
385
386 * configure.in (Canonicalization of target names): Remove adding
387 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
388 generates $ac_config_sub with a ${CONFIG_SHELL} already.
389 * configure: Regenerate.
390
3911999-09-14 Donn Terry <donn@interix.com>
392
393 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
394
3951999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
396
397 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
398 pc-relative jmp/call to an absolute symbol.
399 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
400 absolute section symbols.
401
402 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
403 jump handling code and comments.
404
4051999-09-12 Ian Lance Taylor <ian@zembu.com>
406
407 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
408 the value if TE_PE and a global defined symbol.
409
4101999-09-11 Ian Lance Taylor <ian@zembu.com>
411
412 * write.c (dump_section_relocs): Call print_symbol_value_1 to
413 print the symbol, rather than printing it here.
414
4151999-09-11 Donn Terry <donn@interix.com>
416
417 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
418 BFD_RELOC_RVA relocations.
419
420 * config/tc-i386.c (md_undefined_symbol): Compare the name against
421 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
422 starts with "_G".
423
424 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
425 defined.
426 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
427 * doc/internals.texi (Object format backend): Document
428 SET_SECTION_RELOCS.
429
430 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
431 relocations against global symbols if TE_PE.
432
433 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
434 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
435
436 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
437 symbols.
438
439 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
440 symbols which do not have a constant value, or tags with
441 non-tags. Remove the symbol from the list before adding it at the
442 end.
443
444 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
445 C_FCN symbol differently if TE_PE.
446 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
447 appears in the pseudo-op, rather coff_line_base which is only set
448 for a .bf symbol.
449
450 * config/obj-coff.c (obj_coff_loc): New static function.
451 (obj_pseudo_table): Add "loc".
452
453 * config/obj-coff.c (add_lineno): Check that the line number is
454 positive.
455
456 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
457 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
458 int.
459 (md_atof): Return NULL rather than 0.
460 * config/tc-i386.c (md_atof): Change type to int.
461 * expr.c (expr): Change first parameter to int.
462 * config/obj-coff.c: Add declarations for static functions.
463 (coff_frob_symbol): Use SYM_AUXENT.
464 * config/tc-i386.h (flag_16bit_code): Don't declare.
465
466 * config/obj-coff.c (obj_coff_section): Default to setting
467 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
468
469 * write.c (adjust_reloc_syms): Print adjusted fixup.
470
471 * expr.c (integer_constant): Correct too_many_digits calculation
472 in base 10 case.
473
4741999-09-09 Andreas Schwab <schwab@suse.de>
475
476 * doc/c-arm.texi: Fix arguments of @var to not contain
477 punctuation.
478
4791999-09-08 Philip Blundell <pb@nexus.co.uk>
480
481 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
482 and COFF targets.
483 (md_parse_option): Only support -k flag for ELF and COFF targets.
484
485Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
486
487 * config/tc-hppa.c (pa_ip): Put strict register checks before
488 call to pa_parse_number.
489
490 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
491
4921999-09-06 Ian Lance Taylor <ian@zembu.com>
493
494 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
495 BFD_ASSEMBLER code.
496
4971999-09-06 Donn Terry <donn@interix.com>
498
499 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
500
501Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
502
503 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
504 candidate instruction. Require registers for register arguments
505 when in strict mode. Require assemble-time constants for
506 constants when in strict mode.
507 (pa_get_absolute_expression): Require a constant when in strict
508 mode.
509
5101999-09-06 Nick Clifton <nickc@cygnus.com>
511
512 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
513
5141999-09-04 Steve Chamberlain <sac@pobox.com>
515
516 * config/tc-pj.c: New file, supports picoJava in ELF.
517 * config/tc-pj.h: Ditto.
518 * configure.in (pjl*, pj*): New targets.
519 * Makefile.am: Rebuild dependencies.
520 (CPU_TYPES): Add pj.
521 (TARGET_CPU_CFILES): Add config/tc-pj.c.
522 (TARGET_CPU_HFILES): Add config/tc-pj.h.
523 * doc/c-pj.texi: New file.
524 * doc/as.texinfo: Add some PJ specifics.
525 * doc/all.texi: Add PJ to the list of all architectures, sort them
526 all alphabetically.
527 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
528 * configure, Makefile.in, doc/Makefile.in: Rebuild.
529
5301999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
531
532 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
533 (obj_frob_file): Test for null pointer.
534 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
535 (OBJ_PROCESS_STAB): And here.
536 (elf_obj_sy): Remove
537
538 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
539 except OBJ_PROCESS_STAB, which we #undef for ecoff.
540 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
541
542 * config/obj-coff.c (no_func): Remove.
543 (coff_format_ops): Change occurrences of no_func to 0, as we test
544 for 0 in obj-multi.h.
545
546 * configure.in: Enable bfd for i386-coff when primary target is
547 bfd. Enable i386 elf,coff emulation support. Don't set
548 USE_EMULATIONS=1 or te_file=multi unless there is more than one
549 emulation to support.
550 *configure: Regenerate.
551
5521999-09-02 Nick Clifton <nickc@cygnus.com>
553
554 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
555 .section .line directive is encountered.
556
5571999-09-01 Nick Clifton <nickc@cygnus.com>
558
559 * config/tc-arm.c (md_section_align): Do not align sections in ELF
560 format.
561
562 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
563 * as.texinfo: Document --gdwarf2 command line option.
564 Add additional documentation of ARM command line switches.
565
5661999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
567
568 * config/tc-i386.c (i386_intel_memory_operand): Combine
569 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
570 and RESTORE_END_STRING around parse_register calls.
571 (i386_operand): Here too.
572 (i386_is_reg): Remove.
573 (parse_register): Move as_bad calls from within this function to
574 callers.
575
5761999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
577
578 Based on a patch from H.J. Lu <hjl@gnu.org>
579 * config/tc-i386.c (parse_register): Handle FP regs specially.
580 (md_begin): Remove '(' and ')' from register_chars.
581
5821999-08-29 Doug Evans <devans@casey.cygnus.com>
583
584 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
585 error message (done elsewhere).
586
587Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
588
589 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
590
591Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
592
593 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
594 args by 'f'.
595
596 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
597
598 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
599 between args.
600 Add new completers. Fix bug in 64 bit condition handling.
601
602 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
603 'cS', and 'c*'.
604
605 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
606
607 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
608
609 * config/tc-hppa.c (pa_ip): Add case for 'I'.
610
6111999-08-27 Jim Wilson <wilson@cygnus.com>
612
613 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
614 (struct ls): Add frag field. Initialize it to zero.
615 (out_end_sequence): New local text_frag. Set it while in text section.
616 Replace address check with frag check. Set ls.frag to text_frag if
617 out_set_addr called.
618 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
619 Set it before switching sections. Replace address check with frag
620 check. Set ls.frag to saved_frag if out_set_addr called.
621
6221999-08-26 David Mosberger <davidm@hpl.hp.com>
623
624 * dwarf2dbg.c (out_end_sequence): If address changed, directly
625 output "advance_pc" opcode instead of calling gen_addr_line().
626 The latter has the undesired side-effect of creating a new row
627 in the debug line info matrix.
628
6291999-08-26 Jim Wilson <wilson@cygnus.com>
630
631 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
632 ls.last_filename if last is less than zero. Set ls.last_filename
633 when allocating new entry.
634 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
635 call.
636
6371999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
638
639 * config/tc-i386.c (i386_index_check): Fix the displacement size
640 when INFER_ADDR_PREFIX.
641
6421999-08-18 Nick Clifton <nickc@cygnus.com>
643
644 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
645 display its value.
646
6471999-08-17 Ian Lance Taylor <ian@zembu.com>
648
649 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
650 handle 0xffffNNNN constants correctly.
651
6521999-08-16 Nick Clifton <nickc@cygnus.com>
653
654 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
655 as well as loads.
656
6571999-08-13 Nick Clifton <nickc@cygnus.com>
658
659 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
660 (md_apply_fix3): Always pass positive values to
661 validate_offset_imm.
662
6631999-08-12 Nick Clifton <nickc@cygnus.com>
664
665 * config/tc-arm.c (skip_whitespace): New macro.
666 Formatting tidy ups.
667
668 (md_apply_fix3): Store relocation offset in addend for ELF based
669 relocs.
670 (arm_force_relocation): Always generate relocs for Thumb function
671 calls.
672
6731999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
674
675 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
676 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
677
678Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
679
680 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
681 flags for the unwind subspace.
682
683 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
684 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
685 suitable relocation based on the size of the target's pointer.
686 Always Use subsegment zero for the unwinders.
687 (pa_level): Handle "2.0w".
688
689Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
690
691 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
692 with the following instruction unless this was specified.
693
6941999-08-09 Ian Lance Taylor <ian@zembu.com>
695
696 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
697 certain sections, to match BFD changes.
698
6991999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
700
701 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
702 (EXTRA_SCRIPTS): Define to keep automake happy.
703 * Makefile.in: Rebuild.
704
7051999-08-08 Ian Lance Taylor <ian@zembu.com>
706
707 * Makefile.am: Rename .dep* files to DEP*.
708 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
709 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
710 targets to DEPOBJ.
711 * Makefile.in: Rebuild.
712
7131999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
714
715 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
716
7171999-08-08 Ian Lance Taylor <ian@zembu.com>
718
719 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
720 avoid problems on DOS filesystems.
721 * Makefile.in: Rebuild.
722
723 * doc/as.texinfo (Section): Document 's' flag for COFF version.
724
7251999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
726
727 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
728 section flag.
729
7301999-08-08 Ian Lance Taylor <ian@zembu.com>
731
732 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
733 line to create ${GDBINIT} rather than .gdbinit.
734 * configure, Makefile.in, doc/Makefile.in: Rebuild.
735
736Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
737
738 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
739
740Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
741
742 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
743
7441999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
745
746 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
747 non-adjustable symbols.
748
749Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
750
751 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
752
753Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
754
755 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
756 operands.
757
7581999-08-05 Donn Terry <donn@interix.com>
759
760 * config/te-interix.h: New file.
761 * configure.in (i386-*-interix*): New target.
762 * configure: Rebuild.
763
764Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
765
766 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
767 selectors for ELF too.
768 (selector_table): Add "ltp" and "rtp" selectors.
769
7701999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
771
772 * config/tc-i386.c (i386_operand): No need to change
773 operand_string pointer in segment reg case before goto
774 do_memory_reference. Initialise displacement_string_start and
775 displacement_string_end after do_memory_reference label.
776 (i386_index_check): Add operand_string param, and print error
777 message on failure here.
778 (i386_intel_memory_operand): Instead of here.
779 (i386_operand): And here.
780 (INFER_ADDR_PREFIX): Enable.
781
782 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
783
784 * config/tc-i386.h (DefaultSize): Define. Renumber following
785 opcode_modifier defines.
786
787 From Etienne Lorrain <etienne.lorrain@ibm.net>
788 * config/tc-i386.c (stackop_size): New variable.
789 (set_16bit_code_flag): Clear it here.
790 (set_16bit_gcc_code_flag): New function.
791 (md_pseudo_table): Add "code16gcc" entry.
792 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
793
7941999-08-03 Ian Lance Taylor <ian@zembu.com>
795
796 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
797 next_set_end even if the end symbol is being discarded.
798
799 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
800 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
801 * config/obj-coff.c: Likewise.
802 (seg_info_type): Remove.
803 (seg_info_off_by_4): Change to array of segT.
804 (s_get_segment): Adjust accordingly.
805 (obj_pseudo_table): Fully initialize sentinel entry.
806
807 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
808 Ralf Baechle <ralf@uni-koblenz.de>.
809
8101999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
811
812 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
813
8141999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
815
816 * config/tc-i386.c: Indentation and white space changes.
817 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
818 don't enable it by default.
819 (i386_intel_operand): Remove redundant prototype.
820 Move check on number of memory operands, and i.mem_operands++
821 (i386_intel_memory_operand): To here.
822 Remove i386_immediate code from here. Remove special case code
823 for input and output using (%dx). Remove base/index checks and
824 call i386_index_check instead. Save initial operand_string
825 argument for error message.
826 (i386_operand): Remove redundant prototype. Move base/index
827 checks to i386_index_check.
828 (i386_displacement): Move intel mode check for non-zero
829 i.disp_operand
830 (i386_intel_memory_operand): To here.
831
8321999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
833
834 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
835 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
836 by .register pseudo-op if -64 and --no-undeclared-regs.
837 (s_register, sparc_adjust_symtab): New functions.
838 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
839 Declare sparc_adjust_symtab as tc_adjust_symtab.
840 * doc/c-sparc.texi: Add description of #ignore special literal
841 for .register pseudo-op.
842
8431999-07-30 Catherine Moore <clm@cygnus.com>
844
845 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
846 the relocation's section offset.
847
8481999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
849
850 * write.c (fixup_segment): Fix generic error check overflow test.
851
852 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
853 X_add_number to long.
854
855Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
856
857 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
858 processing.
859
8601999-07-27 Ian Lance Taylor <ian@zembu.com>
861
862 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
863 VTABLE relocations.
864
8651999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
866
867 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
868
869 * configure.bat: Remove; obsolete.
870 * config/go32.cfg: Likewise.
871
8721999-07-21 Brad M. Garcia <bgarcia@fore.com>
873
874 * configure.in (i386-*-vxworks*): New target.
875 * configure: Rebuild.
876
8771999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
878
879 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
880
8811999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
882
883 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
884 on -64 and not pic.
885 (output_insn): Put OLO10's secondary addend into tc_fix_data.
886 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
887 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
888 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
889 MAX_RELOC_EXPANSION): Define.
890 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
891
8921999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
893
894 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
895 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
896 block. Print a warning if an 8-bit or 16-bit constant
897 displacement or immediate is truncated on output.
898 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
899 immediate.
900 (i386_operand): Disallow immediate jump absolute operand.
901
9021999-07-15 Ian Lance Taylor <ian@zembu.com>
903
904 * configure.in: Bump version number to 2.9.5.
905 * configure: Rebuild.
906
907 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
908 or %llx work.
909
910Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
911
912 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
913 (cons_fix_new_hppa): Derive size of fixup from size of the object.
914
9151999-07-14 Philip Blundell <pb@nexus.co.uk>
916
917 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
918 is defined.
919 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
920
921 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
922 if -mno-fpu was given.
923 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
924 relocs.
925 (cons_fix_new_arm): Remove misleading comments.
926
9271999-07-14 Ian Lance Taylor <ian@zembu.com>
928
929 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
930 error message.
931 (relax_segment): Likewise. After giving a rs_org error, convert
932 the frag to rs_align to avoid cascading errors.
933
9341999-07-12 Andreas Schwab <schwab@suse.de>
935
936 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
937
9381999-07-11 Ian Lance Taylor <ian@zembu.com>
939
940 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
941 as appropriate. Fill in structure initializations. Add variable
942 initializations. Add casts.
943 * dwarf2dbg.c (print_stats): Change i to size_t.
944 * listing.c (listing_listing): Change list_line to unsigned int.
945
9461999-07-10 Ian Lance Taylor <ian@zembu.com>
947
948 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
949 rather than checking for \001 and \002 in symbol name.
950 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
951
952Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
953
954 * configure.in (hppa*-linux-gnu*): New target.
955 * configure: Rebuilt.
956
9571999-07-08 Nick Clifton <nickc@cygnus.com>
958
959 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
960
9611999-07-07 Nick Clifton <nickc@cygnus.com>
962
963 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
964 accessing symbolP directly.
965
966Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
967
968 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
969 for ELF.
970
9711999-07-05 Nick Clifton <nickc@cygnus.com>
972
973 * config/tc-arm.c (ARM_EXT_V5): Define.
974 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
975 (md_begin): Detect ARM v5 architectures.
976 (md_parse_option): Accept arm v5 specification.
977 (md_show_usage): Documment -marmv5 switch.
978
979 * doc/c-arm.texi: Document -marmv5 command line option.
980
981 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
982 op.
983 (validate_immediate_twopart): New function. Determine if a
984 constant can be computed by two ADD instructions.
985 (output_inst): Remove its command line parameter - it was never
986 used.
987 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
988 implememt the ADRL pseudo op.
989 (tc_gen_reloc): Generate a suitable error message if an ADRL
990 instruction tries to generate a real reloc.
991
992 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
993
994Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
995
996 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
997 into lower case.
998
9991999-06-27 H.J. Lu <hjl@gnu.org>
1000
1001 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1002 non BFD_ASSEMBLER case.
1003
10041999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1005
1006 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1007 data.
1008
10091999-06-26 David Mosberger <davidm@hpl.hp.com>
1010
1011 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1012 out_end_sequence() when the address decreases due to a new frag.
1013 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1014 numbering starts with 1.
1015
10161999-06-23 Nick Clifton <nickc@cygnus.com>
1017
1018 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1019 .section for COFF.
1020 (mcore_s_text): Call obj_elf_text for ELF target.
1021 (mcore_s_data): Call obj_elf_data for ELF target.
1022 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1023 for COFF target.
1024 (mcore_s_bss): New function: Dump literal table before changing
1025 sections.
1026 (mcore_s_comm): New function: Dump literal table before changing
1027 sections.
1028
1029 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1030 No longer static functions.
1031 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1032 Provide prototypes for these functions.
1033
10341999-06-22 Ian Lance Taylor <ian@zembu.com>
1035
1036 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1037 a list of names, to try obj_segment_name, and to try abbreviated
1038 names when using COFF without long section names.
1039
1040 * config/tc-alpha.c: More use of symbol accessor functions.
1041 * config/tc-arc.c: Likewise.
1042 * config/tc-d30v.c: Likewise.
1043 * config/tc-fr30.c: Likewise.
1044 * config/tc-i860.c: Likewise.
1045 * config/tc-m88k.c: Likewise.
1046 * config/tc-mcore.c: Likewise.
1047 * config/tc-ns32k.c: Likewise.
1048 * config/tc-sparc.c: Likewise.
1049 * config/tc-v850.c: Likewise.
1050
1051 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1052 sy_value with appropriate accessor functions.
1053 * config/tc-arm.c (md_apply_fix3): Likewise.
1054 * config/tc-d10v.c (AT_WORD_P): Likewise.
1055 * config/tc-v850.c (reg_name_search): Likewise.
1056
1057 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1058 use symbol_get_bfdsym instead.
1059 * config/tc-ppc.c (md_assemble): Likewise.
1060 * config/tc-v850.c (v850_comm): Likewise.
1061
10621999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1063
1064 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1065 the symbol, rather than accessing the bsym member.
1066 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1067 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1068 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1069 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1070 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1071 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1072 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1073 * config/tc-v850.c (tc_gen_reloc): Likewise.
1074
1075Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1076
1077 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1078 (hppa_gen_reloc_type): Conditionalize on BFD64.
1079 (tc_gen_reloc): Re-enable ELF relocations.
1080 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1081
10821999-06-21 Ian Lance Taylor <ian@zembu.com>
1083
1084 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1085 warning.
1086 (do_ldst): Move assignment out of if condition.
1087 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1088 parentheses to avoid warning.
1089
10901999-06-21 Nick Clifton <nickc@cygnus.com>
1091
1092 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1093 macro to get at the BFD symbol associated with a GAS symbol.
1094
10951999-06-19 Ian Lance Taylor <ian@zembu.com>
1096
1097 * config/tc-ppc.c: Update for symbol handling changes.
1098 * config/obj-coff.c: Likewise.
1099
1100Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1101
1102 * tc-hppa.c: General cleanups of ELF support. No more spaces
1103 and subspaces for ELF.
1104 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1105 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1106 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1107 (UNWIND_SECTION_NAME): Likewise.
1108 (space/subspace related structures): Conditionalize definitions
1109 on OBJ_SOM.
1110 (space/subspace directives and support routines): Conditionalize
1111 definitions and references/uses on OBJ_SOM.
1112 (label_symbol_struct): For ELF, track the symbol's segment. For
1113 SOM track its space.
1114 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1115 changes.
1116 (USE_ALIASES): Kill for both SOM & ELF.
1117 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1118 (pa_space, pa_subspace): Corresponding changes.
1119 (pa_spaces_begin): Corresponding chagnes.
1120 (md_begin): Do not muck around with space/subspace stuff for
1121 OBJ_ELF.
1122 (md_apply_fix): Temporarily disable argument relocation stuff
1123 for OBJ_ELF.
1124 (tc_gen_reloc): Temporarily disable relocation generation for
1125 OBJ_ELF
1126 (pa_build_unwind_subspace): Similarly.
1127
11281999-06-16 Nick Clifton <nickc@cygnus.com>
1129
1130 * config/tc-arm.c (thumb_set): New pseudo op.
1131 (text, data, section): Override these pseudo ops with ARM
1132 specific versions.
1133 (s_thumb_set): New function: Perform the same as a .set pseudo
1134 op, but also mark the alias'ed symbol as being a Thumb
1135 function.
1136 (arm_s_text): New function: Perform the same as the .text
1137 pseudo op, but dump the literal pool before changing
1138 sections.
1139 (arm_s_data): New function: Perform the same as the .data
1140 pseudo op, but dump the literal pool before changing
1141 sections.
1142 (arm_s_section): New function: Perform the same as the
1143 .section pseudo op, but dump the literal pool before changing
1144 sections.
1145 (arm_cleanup): Do not reset the current section before dumping
1146 the literal pool.
1147
11481999-06-17 Nick Clifton <nickc@cygnus.com>
1149
1150 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1151 OPTION_NO_WARN_UNMATCHED entries.
1152 (md_parse_option): Generate a warning message if an unrecognised
1153 option is encountered.
1154
1155 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1156 (get_operands): When parsing an expression after an '@' symbol
1157 has been detected, do not ignore '#' symbols.
1158 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1159 false.
1160
11611999-06-13 Ian Lance Taylor <ian@zembu.com>
1162
1163 From K. Richard Pixley <rich@noir.com>:
1164 * configure.in (ppc-*-vxworks*): New target.
1165 * configure: Rebuild.
1166
11671999-06-12 Philip Blundell <philb@gnu.org>
1168
1169 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1170
11711999-06-13 Ian Lance Taylor <ian@zembu.com>
1172
1173 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1174 which refer to symbols in linkonce sections, permit reducing the
1175 relocs if the symbol is local.
1176
11771999-06-12 Ian Lance Taylor <ian@zembu.com>
1178
1179 * subsegs.c (subseg_text_p): New function.
1180 * as.h (subseg_text_p): Declare.
1181 * read.c (do_align): Use subseg_text_p to set the default fill.
1182 * write.c (subsegs_finish): Likewise.
1183 * config/obj-coff.c (write_object_file): Likewise.
1184 * config/tc-i386.h (md_maybe_text): Don't define.
1185 (md_do_align): Use subseg_text_p to set the default fill.
1186 * config/tc-m32r.c (m32r_do_align): Likewise.
1187 * config/tc-sh.c (sh_do_align): Likewise.
1188 * config/tc-sparc.h (md_do_align): Likewise.
1189
11901999-06-12 David O'Brien <obrien@freebsd.org>
1191
1192 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1193 * configure: Rebuild.
1194
11951999-06-12 Ian Lance Taylor <ian@zembu.com>
1196
1197 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1198 * Makefile.am: Rebuild dependencies.
1199 * Makefile.in: Rebuild.
1200
1201 * config/tc-i386.c (i386_immediate): Remove unused label
1202 seg_unimplemented.
1203
1204 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1205 * symbols.c: Likewise.
1206 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1207 sy_next field when taking address, rather than symbol_next.
1208
1209 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1210 offsetT.
1211 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1212 value from the output file architecture.
1213 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1214 * dwarf2dbg.h: Change bfd_vma to addressT.
1215
12161999-06-11 Ian Lance Taylor <ian@zembu.com>
1217
1218 * dwarf2dbg.h: Use PARAMS in function declarations.
1219
12201999-06-11 Martin Dorey <mdorey@madge.com>
1221
1222 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1223 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1224 OBJ_ELF.
1225 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1226
12271999-06-11 Ian Lance Taylor <ian@zembu.com>
1228
1229 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1230
1231 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1232 popsection.
1233
1234 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1235
1236 * read.c (read_a_source_file): Only declare inescape if
1237 QUOTES_IN_INSN.
1238
1239 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1240 match parameters.
1241 (find_entry_byval): Add parens to avoid warning.
1242
1243 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1244
1245 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1246 undefined symbols.
1247
12481999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1249
1250 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1251 with isoctal.
1252
1253 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1254 synthetize_setx): New functions.
1255 (md_assemble): Broken the special cases into the above
1256 functions. Make compiler happy if sizeof(bfd_vma)==4.
1257 Fix sethi generated from set/setuw. If instructions have a relloc,
1258 always clear the fields to be relocated in the opcode.
1259 (sparc_ip): Remove special_case global variable.
1260
12611999-06-10 Ian Lance Taylor <ian@zembu.com>
1262
1263 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1264 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1265 indication of success rather than a value.
1266 (itbl_get_val): Likewise.
1267 (itbl_get_field): Use strcspn. Change delimiters to include
1268 parens.
1269 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1270 (itbl_get_val): Likewise.
1271 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1272
1273 * symbols.c (copy_symbol_attributes): Convert local symbols to
1274 regular symbols.
1275
12761999-06-10 Nick Clifton <nickc@cygnus.com>
1277
1278 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1279 ARM920t.
1280
12811999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1282
1283 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1284 Optimize set if sizeof(bfd_vma) == 64.
1285 (sparc_ip): Fix sethi - without %hi() it should generate
1286 R_SPARC_22 reloc, not R_SPARC_HI22.
1287 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1288
12891999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1290
1291 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1292 (s_ncons): New function.
1293 (native_op_table): New table.
1294 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1295 R_SPARC_OLO10 handling.
1296
1297Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1298
1299 * expr.h (struct expressionS): Revert last change; widen X_op.
1300 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1301
1302Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1303
1304 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1305 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1306 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1307 * Makefile.in: Regenerated.
1308
1309 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1310 `common' pass on to s_mri_common.
1311 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1312
13131999-06-06 Richard Henderson <rth@cygnus.com>
1314
1315 * config/obj-elf.c (obj_elf_section): Don't free the return
1316 value of demand_copy_C_string.
1317
13181999-06-05 Richard Henderson <rth@cygnus.com>
1319
1320 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1321 creation logic from obj_elf_create_section.
1322
1323 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1324 (section_stack): New.
1325 (special_sections): Make const.
1326 (obj_elf_section): Gut and rewrite parsing.
1327 (obj_elf_change_section): New function broken out of obj_elf_section.
1328 (obj_elf_parse_section_letters): Likewise.
1329 (obj_elf_section_word): Likewise.
1330 (obj_elf_section_type): Likewise.
1331 (obj_elf_previous): Treat as a toggle.
1332 (obj_elf_popsection): New.
1333 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1334 (ppc_section_type): Likewise.
1335 * config/tc-ppc.h: Likewise.
1336
1337 * expr.h (struct expressionS): Don't make X_op a bitfield.
1338 * config/tc-alpha.c: Update for symbol handling changes.
1339 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1340 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1341
13421999-06-05 Richard Henderson <rth@cygnus.com>
1343
1344 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1345 (dwarf2_gen_line_info): Kill unused variables.
1346 (dwarf2_finish): Likewise.
1347 (dwarf2_where): Likewise.
1348 (dwarf2_directive_file): If we've only got a string,
1349 hand off to s_app_file.
1350 * ecoff.c: Move the include of ecoff.h.
1351 * symbols.h (S_IS_FUNCTION): Prototype.
1352
1353 * read.c (LEX_HASH): Supply a default.
1354 (lex_type): Use it.
1355 (s_globl): Update `c' after skipping whitespace.
1356 * read.h (LEX_END_NAME, is_name_ender): New.
1357 * expr.c (get_symbol_end): Respect it.
1358
13591999-06-04 Mark Klein <mklein@dis.com>
1360
1361 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1362 to real if OBJ_SOM
1363 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1364
1365 * config/tc-hppa.c: Update for symbol handling changes.
1366
13671999-06-03 Ian Lance Taylor <ian@zembu.com>
1368
1369 * cgen.c: Update for symbol handling changes.
1370 * config/tc-m32r.c: Likewise.
1371
1372 * config/tc-hppa.h: Update for symbol handling changes.
1373 * config/tc-hppa.c: Likewise.
1374
1375 * config/tc-arm.h: Update for symbol handling changes.
1376 * config/tc-arm.c: Likewise.
1377 (symbol_make_empty): Remove. Just use symbol_create.
1378
1379 * symbols.c (symbol_set_tc): Correct name.
1380
1381 * Makefile.am: Rebuild dependencies.
1382 ($(OBJS)): Don't depend upon struc-symbol.h.
1383 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1384 * dep-in.sed: Don't remove struc-symbol.h.
1385 * Makefile.in: Rebuild.
1386
1387 * doc/internals.texi (Symbols): Describe changes in symbol
1388 handling.
1389
13901999-06-03 Richard Henderson <rth@cygnus.com>
1391
1392 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1393 instead of doing the work by hand.
1394
13951999-06-03 David Mosberger <davidm@hpl.hp.com>
1396
1397 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1398 state of line state-machine.
1399 (struct ls): Collect DWARF2 line state-machine state in new member
1400 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1401 resulted in any DWARF2 directives.
1402 (reset_state_machine): New function.
1403 (out_end_sequence): Ditto.
1404 (dwarf2_gen_line_info): When switching sections or switching to a
1405 lower text address, call out_end_sequence() first to terminate the
1406 previous code sequence as code sequences MUST have monotonically
1407 increasing addresses.
1408 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1409
14101999-06-03 David Mosberger <davidm@hpl.hp.com>
1411
1412 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1413 DWARF2 debug info (line information only, at this point).
1414 * as.h: Update comment about supported debug formats.
1415 * dwarf2dbg.c, dwarf2dbg.h: New files.
1416 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1417
1418 * expr.c (operand): Don't use [ for parens if we want an index op.
1419 (op_encoding): Switch [ into O_index, if desired.
1420 (op_rank): Renumber with O_index on bottom.
1421 (expr): If O_index, match closing bracket.
1422 * expr.h (O_index): New.
1423
1424 * read.c (read_a_source_file): Conditionally allow matched "
1425 in lines passed to md_assemble.
1426
1427 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1428
14291999-06-03 Ian Lance Taylor <ian@zembu.com>
1430
1431 Add support for storing local symbols in a small structure to save
1432 memory when assembling large files.
1433 * as.h: Don't include struc-symbol.h.
1434 (symbolS): Add typedef.
1435 * symbols.c: Include struc-symbol.h.
1436 (local_hash): New static variable.
1437 (save_symbol_name): New static function, from symbol_create.
1438 (symbol_create): Call save_symbol_name.
1439 (local_symbol_count): New static variable.
1440 (local_symbol_conversion_count): Likewise.
1441 (LOCAL_SYMBOL_CHECK): Define.
1442 (local_symbol_make): New static function.
1443 (local_symbol_convert): New static function.
1444 (colon): Handle local symbols. Create local symbol for local
1445 label name.
1446 (symbol_table_insert): Handle local symbols.
1447 (symbol_find_or_make): Create local symbol for local label name.
1448 (symbol_find_base): Check for local symbol.
1449 (symbol_append, symbol_insert): Check for local symbols.
1450 (symbol_clear_list_pointers, symbol_remove): Likewise.
1451 (verify_symbol_chain): Likewise.
1452 (copy_symbol_attributes): Likewise.
1453 (resolve_symbol_value): Handle local symbols.
1454 (resolve_local_symbol): New static function.
1455 (resolve_local_symbol_values): New function.
1456 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1457 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1458 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1459 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1460 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1461 (symbol_previous, symbol_next): New functions.
1462 (symbol_get_value_expression): Likewise.
1463 (symbol_set_value_expression): Likewise.
1464 (symbol_set_frag, symbol_get_frag): Likewise.
1465 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1466 (symbol_mark_used_in_reloc): Likewise.
1467 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1468 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1469 (symbol_mri_common_p): Likewise.
1470 (symbol_mark_written, symbol_clear_written): Likewise.
1471 (symbol_written_p): Likewise.
1472 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1473 (symbol_section_p, symbol_equated_p): Likewise.
1474 (symbol_constant_p): Likewise.
1475 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1476 (symbol_get_obj, symbol_set_obj): Likewise.
1477 (symbol_get_tc, symbol_set_tc): Likewise.
1478 (symbol_begin): Initialize local_hash.
1479 (print_symbol_value_1): Handle local symbols.
1480 (symbol_print_statistics): Print local symbol statistics.
1481 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1482 Declare new symbols.c functions. Move many declarations here from
1483 struc-symbol.h.
1484 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1485 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1486 (struct symbol): Move bsym to make it clearly the first field.
1487 Remove TARGET_SYMBOL_FIELDS.
1488 (symbolS): Don't typedef.
1489 (struct broken_word): Remove.
1490 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1491 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1492 (symbol_clear_list_pointers): Likewise.
1493 (symbol_insert, symbol_remove): Likewise.
1494 (symbol_previous, symbol_append): Likewise.
1495 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1496 (struct local_symbol): Define.
1497 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1498 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1499 (local_symbol_get_frag, local_symbol_set_frag): Define.
1500 (local_symbol_get_real_symbol): Define.
1501 (local_symbol_set_real_symbol): Define.
1502 Define.
1503 * write.c (write_object_file): Call resolve_local_symbol_values.
1504 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1505 (TARGET_SYMBOL_FIELDS): Don't define.
1506 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1507 ECOFF_DEBUGGING, add ECOFF fields.
1508 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1509 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1510 ECOFF_DEBUGGING, add ECOFF fields.
1511 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1512 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1513 * config/tc-mcore.h: Don't include struc-symbol.h.
1514 (TARGET_SYMBOL_FIELDS): Don't define.
1515 (struct mcore_tc_sy): Define.
1516 (TC_SYMFIELD_TYPE): Define.
1517 * Many files: Use symbolS instead of struct symbol. Use new
1518 accessor functions rather than referring to symbolS fields
1519 directly.
1520
1521 * read.c (s_mri_common): Don't add in value of line_label.
1522
1523 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1524 checking for SEC_LINK_ONCE.
1525
1526 * config/tc-sh.h (sh_fix_adjustable): Declare.
1527
1528 * app.c (input_buffer): New static variable.
1529 (app_push): Save saved_input in allocated buffer.
1530 (app_pop): Restored saved_input.
1531 (do_scrub_chars): Change get parameter to take char * and int as
1532 arguments. Change GET macro to pass input_buffer to get
1533 function. Don't save input into allocated buffer.
1534 * as.h (do_scrub_chars): Update declaration.
1535 * input-file.c (input_file_get): Change to take char * and int.
1536 Read data into passed in buffer. Remove static buffer.
1537 * read.c (scrub_from_string): Change to take char * and int. Copy
1538 data into passed in buffer.
1539
1540 * hash.h: Neaten. Declare hash_traverse.
1541 * hash.c: Complete rewrite based on BFD hashing code.
1542 * gasp.c (chunksize): New variable.
1543 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1544 hash_delete.
1545
15461999-05-28 Nick Clifton <nickc@cygnus.com>
1547
1548 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1549 addend unless the target uses an old ABI.
1550
1551Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1552
1553 -Wchar-subscripts cleanup
1554 * listing.c (listing_newline): Use unsigned char variable, so
1555 calls to isascii,iscntrl are correct.
1556 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1557 (unsigned char).
1558 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1559 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1560 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1561 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1562
15631999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1564
1565 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1566 width for Coldfire.
1567 (arch_coldfire_p): New #define.
1568 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1569
15701999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1571
1572 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1573
1574 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1575 (install_operand): Add place `N'.
1576 (init_table): Add registers ACC, MACSR, MASK.
1577
1578 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1579
1580 * config/tc-m68k.c: Change mcf5200 --> mcf.
1581 (archs): Add mcf5206e, mcf5307.
1582 (m68k_ip): Add format `u'.
1583 (install_operand): Add place `m', `M', `h'.
1584 (init_table): Add upper/lower registers.
1585
1586 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1587
15881999-05-28 Martin Dorey <mdorey@madge.com>
1589
1590 * config/tc-i960.c: Several minor changes to add ELF and
1591 BFD_ASSEMBLER support.
1592 * config/tc-i960.h: Likewise.
1593 * configure.in (i960-*-elf*): New target.
1594 * aclocal.m4, configure: Rebuild.
1595
15961999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1597
1598 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1599 reloc changes when defined(BFD_ASSEMBLER).
1600
16011999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1602
1603 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1604
1605 * write.c (write_print_statistics): Output to file, not stderr.
1606
1607 * expr.c (generic_bignum_to_int32,64): Prototype.
1608
1609 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1610 output_sleb128, output_uleb128, output_big_sleb128,
1611 output_big_uleb128, output_big_leb128): Prototype.
1612 (output_big_sleb128, output_big_uleb128): Make inline.
1613 (output_big_leb128): Remove inline
1614
1615 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1616 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1617 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1618 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1619 value for correct overflow check in write.c:fixup_segment.
1620 * write.c (fixup_segment): Move bitfield overflow checks to after
1621 the md_apply_fix call.
1622 * config/obj-coff.c (fixup_segment): Likewise.
1623 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1624 valueT *val argument.
1625
1626Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1627
1628 * config/atof-ieee.c (gen_to_words): Correctly round a
1629 denormalized number. Fix off-by-one in range checking for
1630 exponent in a denormal.
1631
16321999-05-10 Nick Clifton <nickc@cygnus.com>
1633
1634 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1635 name.
1636
1637Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1638
1639 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1640
16411999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1642
1643 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1644 (ReverseRegRegmem): Remove.
1645 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1646 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1647 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1648 kludge.
1649
1650 From Doug Ledford <dledford@redhat.com>
1651 * config/tc-i386.h (RegXMM): New for P/III.
1652 * config/tc-i386.c: Add support for P/III.
1653
1654Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1655
1656 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1657 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1658 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1659
1660Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1661
1662 * config/tc-i386.c (i386_immediate): Skip whitespace before
1663 complaining about junk after expression.
1664 (i386_displacement): Likewise.
1665
1666Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1667
1668 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1669 Don't copy before downcaseing.
1670
16711999-05-05 Catherine Moore <clm@cygnus.com>
1672
1673 * tc-m68k.c: Include elf/m68k.h.
1674 (m68k_elf_final_processing): New routine.
1675 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1676 Define.
1677
1678Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1679
1680 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1681 17 bit fmt insn.
1682
16831999-04-30 Nick Clifton <nickc@cygnus.com>
1684
1685 * config/tc-mcore.c (mcore_s_section): Dump literals before
1686 changing section.
1687
16881999-04-29 Nick Clifton <nickc@cygnus.com>
1689
1690 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1691 for COFF/PE port.
1692
1693Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1694
1695 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1696 (TC_INIT_FIX_DATA): Delete.
1697 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1698 (TC_INIT_FIX_DATA): Delete.
1699 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1700 * write.c (fix_new_internal): Initialize fx_cgen member.
1701 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1702 (gas_cgen_md_apply_fix3): Update.
1703 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1704 (md_cgen_record_fixup_exp): Update.
1705 (FX_OPINFO_R_TYPE): Update.
1706
1707 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1708 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1709 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1710 * frags.h (struct frag): Make opindex, opinfo ints.
1711
1712 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1713
17141999-04-26 Tom Tromey <tromey@cygnus.com>
1715
1716 * aclocal.m4, configure: Updated for new version of libtool.
1717
17181999-04-22 Nick Clifton <nickc@cygnus.com>
1719
1720 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1721 md_apply_fix.
1722 (md_apply_fix3): Do not fix up absolute relocations against
1723 symbolic values.
1724
1725 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1726
17271999-04-20 Nick Clifton <nickc@cygnus.com>
1728
1729 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1730 changes and data-in-text directives.
1731 (mcore_cons): New function: intercept cons() operations.
1732 (mcore_float_cons): New function: intercept float_cons()
1733 operations.
1734 (mcore_stringer): New function: intercept stringer() operations.
1735
17361999-04-18 Ian Lance Taylor <ian@zembu.com>
1737
1738 * obj.h (struct format_ops): Change generate_asm_lineno field to
1739 take no parameters.
1740 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1741
1742 * config/tc-alpha.c (find_opcode_match): Add default case to
1743 switch.
1744 (find_macro_match): Likewise.
1745 (load_expression): Parenthesize && within ||.
1746
1747 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1748
17491999-04-17 Nick Clifton <nickc@cygnus.com>
1750
1751 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1752 .text .data .section pseudo ops.
1753 (mcore_s_section): New function. Dump lits before changing secs.
1754 (mcore_s_text): New function. Dump lits before changing secs.
1755 (mcore_s_data): New function. Dump lits before changing secs.
1756
17571999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1758
1759 * config/tc-mips.c (mips_32bitmode): New.
1760 (md_begin): Set mips_32bitmode if needed.
1761 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1762 Set EF_MIPS_32BITMODE.
1763
1764Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1765
1766 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1767 change.
1768
17691999-04-16 Nick Clifton <nickc@cygnus.com>
1770
1771 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1772
1773Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1774
1775 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1776 expressions correctly.
1777
1778
17791999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1780
1781 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1782
1783Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1784
1785 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1786 and fmpynfadd instructions.
1787
17881999-04-11 Richard Henderson <rth@cygnus.com>
1789
1790 * as.h (environ): Declare it, if needed.
1791 * as.c (dump_statistics): Don't declare environ.
1792 * configure.in (environ): Detect declaration.
1793 * configure, config.in: Rebuild
1794
1795 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1796 (i386_displacement): Allocate enough space for replacement buffer.
1797 Clean up replacement buffer initialization.
1798
17991999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1800
1801 * subsegs.c (section_symbol): Don't create a new symbol if one
1802 already exists; instead, use the existing one, but set its segment
1803 and frag data if it hasn't already been defined.
1804 * config/obj-coff.c (c_section_symbol): Likewise.
1805
1806Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1807
1808 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1809
18101999-04-08 Nick Clifton <nickc@cygnus.com>
1811
1812 * config/tc-mcore.c: New File: Support routines for MCore
1813 assembler.
1814 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1815 * config/obj-coff.c: Add support for mcore-pe target.
1816
1817 * Makefile.am: Add support for MCore targets.
1818 * Makefile.in: Regenerate.
1819 * configure.in: Add support for MCore targets.
1820 * configure: Regenerate.
1821
1822 * doc/all.texi: Set MCORE.
1823 * doc/as.texinfo: Document MCore specific command line options.
1824
1825 * write.h: Prevent multiple inclusion.
1826
18271999-04-06 Ian Lance Taylor <ian@zembu.com>
1828
1829 * asintl.h (LC_MESSAGES): Never define.
1830 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1831 does not define it.
1832 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1833 does not define it.
1834
1835 * Makefile.am (m68k-parse.c): If configuring in the source
1836 directory, copy m68k-parse.y into the local directory before
1837 running ylwrap, to remove spurious differences when generating
1838 snapshots.
1839 * Makefile.in: Rebuild.
1840
1841 * config/tc-sparc.h (md_do_align): Just allocate the number of
1842 bytes necessary, rather than always allocating 1024.
1843
18441999-04-04 Ian Lance Taylor <ian@zembu.com>
1845
1846 * listing.c (listing_newline): Add cast to avoid warning.
1847 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1848 * config/tc-i386.c (i386_scale): Add return value.
1849 (build_displacement_string): Remove unused local temp_disp2.
1850 (i386_intel_memory_operand): Add parentheses to avoid warning.
1851 (i386_intel_operand): Remove unused local end_of_operand_string.
1852 (i386_operand): Remove unused local operand_modifier.
1853 (i386_operand): Add parens to avoid warning.
1854
18551999-04-04 Don Bowman <don@pixsci.com>
1856
1857 * configure.in: Add mips*-*-vxworks* target; have it define
1858 MIPS_STABS_ELF.
1859 * configure, config.in: Rebuild.
1860
18611999-03-31 Nick Clifton <nickc@cygnus.com>
1862
1863 * configure.in (emulations): Add support for arm-epoc-pe.
1864 * configure: Regenerate.
1865 * config/te-epoc-pe.h: New file. Define macros specific to
1866 arm-epoc-pe target.
1867 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1868 for arm-epoc-pe target.
1869
1870Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1871
1872 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1873
1874Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1875
1876 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1877 detect ",n" without a condition.
1878 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1879
1880
1881Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1882
1883 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1884 instruction is encoded with one bit.
1885
1886
18871999-03-23 Ian Lance Taylor <ian@zembu.com>
1888
1889 * doc/internals.texi (CPU backend): Mention that
1890 line_separator_chars should not include newline. From thi
1891 <ttn@mingle.glug.org>.
1892
18931999-03-22 Doug Evans <devans@casey.cygnus.com>
1894
1895 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1896 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1897
1898Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1899
1900 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1901
1902Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1903
1904 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1905
1906
1907Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1908
1909 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1910
19111999-03-15 Martin Hunt <hunt@cygnus.com>
1912
1913 * app.c (do_scrub_begin): Change '-' back to a symbol char
1914 so we can use multiple opcodes on a line again.
1915
1916 * config/tc-d30v.c: By default, warn if a symbol has
1917 the same name as a register. Plus some minor
1918 updates from the branch.
1919
19201999-03-13 Nick Clifton <nickc@cygnus.com>
1921
1922 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1923 BFD_RELOC_16 and BFD_RELOC_64.
1924
19251999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1926
1927 * expr.c (expr): Add missing else.
1928
19291999-03-12 Nick Clifton <nickc@cygnus.com>
1930
1931 * config/tc-arm.c (md_apply_fix3): Improve error message.
1932
19331999-03-11 Doug Evans <devans@casey.cygnus.com>
1934
1935 * Makefile.am (CPU_TYPES): Add fr30.
1936 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1937 (fr30,m32r dependencies): Update.
1938 * Makefile.in: Rebuild.
1939
1940 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1941 (gas_cgen_record_fixup_exp): Ditto.
1942 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1943 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1944 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1945 (md_cgen_lookup_reloc): Update use of operand->type.
1946 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1947 (md_convert_frag): Call cgen_operand_lookup_by_num.
1948 (md_cgen_lookup_reloc): Update use of operand->type.
1949 (m32r_cgen_record_fixup_exp): Ditto.
1950
19511999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1952
1953 * config/tc-mips.c (md_show_usage): Fix message.
1954
19551999-03-03 Nick Clifton <nickc@cygnus.com>
1956
1957 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1958 and LDR reg,=<expr> instruction.
1959
1960 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1961 -mcpu=arm9tdmi.
1962
1963Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1964
1965 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1966
19671999-02-17 Nick Clifton <nickc@cygnus.com>
1968
1969 This patch was created by: Scott Bambrough
1970 <scottb@corelcomputer.com>
1971
1972 * app.c:
1973 Special cased '@' character. The '@' character is used as the
1974 ARM assembler comment character, as a special character
1975 and in ELF .symver pseudo-op's, and as a special character in
1976 .type and .section pseudo-ops.
1977 (symver_pseudo): New static variable.
1978 (symver_state): New static variable.
1979 (struct app_save): Add field 'symver_state'.
1980 (app_push): Save global symver_state int struct app_save.
1981 (app_pop): Restore global symver_state from struct app_save.
1982 (do_scrub_chars): Special case handling of '@' character in
1983 .symver pseudo-ops.
1984
1985 * configure.in: Modified to recognize armv* uname syntax from ARM
1986 Linux kernel.
1987 * configure: Regenerated.
1988
1989 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1990 a prefix to the section's type.
1991 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1992 the type's typename.
1993
1994 * config/tc-arm.h: Add support for PIC generation:
1995 (pic_code): New boolean.
1996 (obj_relocate_extern): Define.
1997 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1998 (TC_CONS_FIX_NEW): Define.
1999 (tc_fix_adjustable): Define.
2000 (GLOBAL_OFFSET_TABLE_NAME): Define.
2001
2002 * config/tc-arm.c: Add support for PIC generation:
2003 (line_seperator_chars): Allow ';' as a seperator for Linux.
2004 (is_immediate_prefix): New macro.
2005 (arm_parse_reloc): New function.
2006 (s_arm_elf_cons): New function.
2007 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2008 (md_undefined_symbol): Special case handling for the Global Offset
2009 Table's symbol.
2010 (md_apply_fix3): Handle PIC relocs.
2011 (tc_gen_reloc): Handle PIC relocs.
2012 (md_parse_option): Add support for '-k' command line switch to
2013 enable PIC generation.
2014 (cons_fix_new_arm): New function.
2015 (s_arm_elf_cons): New function.
2016
2017Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2018
2019 * configure.in: Add comments for uses of AC_DEFINE.
2020 * acinclude.m4: Likewise.
2021 * acconfig.h: Remove.
2022 * aclocal.m4: Rebuild.
2023 * configure: Rebuild.
2024 * Makefile.in: Rebuild.
2025 * config.in: Rebuild.
2026
20271999-02-15 Jim Lemke <jlemke@cygnus.com>
2028
2029 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2030 non-constant offset from a base register.
2031
20321999-02-14 Ken Raeburn <raeburn@raeburn.org>
2033
2034 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2035 strings always.
2036
2037Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2038
2039 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2040 (emit_insn): Look for pc-relative and no-overflow specifiers on
2041 internal relocation types.
2042
20431999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2044
2045 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2046 -mcpu=NNNN flags.
2047
2048 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2049 mips_cpu instead.
2050 (mips_4650, mips_4010, mips_4100): Variables removed.
2051 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2052 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2053 variables.
2054 (md_begin): Don't bother initializing the mips_NNNN variables;
2055 mips_cpu is set, and that's good enough now.
2056 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2057 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2058 (show): New function, to handle wrapping in the CPU lists.
2059 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2060
2061Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2062
2063 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2064 than treat as an immediate specifier.
2065
2066Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2067
2068 * config/tc-i386.c: Prototype many functions.
2069 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2070 (i386_immediate): Remove unused second argument.
2071 (i386_intel_operand): Fix i386_is_reg typo.
2072 (i386_operand): Use allow_naked_reg.
2073 (output_invalid): Make operand int for K&R.
2074
2075Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2076
2077 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2078 patch.
2079 * Makefile.in: Rebuild.
2080
20811999-02-09 Doug Evans <devans@casey.cygnus.com>
2082
2083 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2084 (cgen.o): Ditto.
2085 (EXTRA_as_new_SOURCES): Comment out.
2086 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2087 * Makefile.in: Rebuild.
2088 * doc/Makefile.in: Rebuild.
2089 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2090 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2091 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2092 * configure: Rebuild.
2093 * aclocal.m4: Rebuild.
2094 * config.in: Rebuild.
2095 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2096 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2097 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2098 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2099 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2100 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2101 (gas_cgen_record_fixup_exp): Ditto.
2102 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2103 descriptor, not global variable.
2104 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2105 descriptor, not global variable. Refer to insert_operand handler
2106 via cpu descriptor, not global function.
2107 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2108 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2109 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2110 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2111 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2112 * config/tc-m32r.c: Ditto.
2113 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2114 (md_assemble): Ditto.
2115 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2116
21171999-02-09 Nick Clifton <nickc@cygnus.com>
2118
2119 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2120 relocations for ELF targets.
2121
21221999-02-08 Nick Clifton <nickc@cygnus.com>
2123
2124 * configure.in: Add support for StrongARM target.
2125 * configure: Regenerate.
2126
21271999-02-05 Nick Clifton <nickc@cygnus.com>
2128
2129 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2130
2131 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2132 for COFF ports.
2133
2134Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2135
2136 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2137
2138Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2139
2140 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2141 (INTEL_DWORD_MNEM_SUFFIX): Define.
2142 (BYTE_PTR): Define.
2143 (WORD_PTR): Define.
2144 (DWORD_PTR): Define.
2145 (XWORD_PTR): Define.
2146 (SHORT): Define.
2147 (OFFSET_FLAT): Define.
2148 (FLAT): Define.
2149 (NONE_FOUND): Define.
2150 (No_dSuf): Define.
2151 (No_xSuf): Define.
2152 * config/tc-i386.c (set_intel_syntax): New routine.
2153 (intel_syntax): Declare.
2154 (allow_naked_reg): Declare.
2155 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2156 (intel_float_operand): New routine.
2157 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2158 Handle brackets as well as parens. Call i386_intel_operand for
2159 intel syntax. Reverse operands if appropriate. Handle new
2160 suffixes. Handle movzx and movsx.
2161 (i386_is_reg): New routine.
2162 (i386_immediate): New routine.
2163 (i386_scale): New routine.
2164 (i386_displacement): New routine.
2165 (i386_operand_modifier): New routine.
2166 (build_displacement_string): New routine.
2167 (i386_parse_seg): New routine.
2168 (i386_intel_memory_operand): New routine.
2169 (i386_intel_operand): New routine.
2170 (i386_operand): Call i386_displacement, i386_immediate,
2171 i386_scale, etc. instead of handling inline.
2172 (parse_register): Handle registers without prefix.
2173
2174Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2175
2176 * configure: Regenerate.
2177 * configure.in (arm-*-oabi): New.
2178 (thumb-*-oabi): New.
2179 * config/tc-arm.c (target_oabi): Declare.
2180 (md_apply_fix3): Support REL relocs.
2181 (md_parse_option): Handle -oabi.
2182 (elf32_arm_target_format): New routine.
2183 (md_longopts): Add OPTION_OABI.
2184 * config/tc-arm.h: Redefine TARGET_FORMAT.
2185
2186
21871999-01-28 Nick Clifton <nickc@cygnus.com>
2188
2189 * write.c (write_relocs): Handle out of range error.
2190
2191 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2192 (fr30_force_relocation): Default to 0.
2193
2194 * config/tc-fr30.h (obj_fix_adjustable): Define.
2195 (TC_FORCE_RELOCATION): Define.
2196
2197 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2198 relocs.
2199
22001999-01-16 Nick Clifton <nickc@cygnus.com>
2201
2202 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2203 merge of two instructions if the left instruciton kills the right.
2204
22051999-01-11 Doug Evans <devans@casey.cygnus.com>
2206
2207 * Makefile.in: Regenerate.
2208 * configure.in: Redo test for using cgen.
2209 * configure: Regenerate.
2210
22111999-01-09 Nick Clifton <nickc@cygnus.com>
2212
2213 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2214 redefinition of this macro.
2215
2216Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2217
2218 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2219 warning.
2220
22211998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2222
2223 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2224 a read of HI or LO and an immediatly following branch.
2225
22261998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2227
2228 * config/tc-mips.c (md_begin): Another correction to the setting of
2229 mips_eabi64.
2230
22311998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2232
2233 * config/tc-mips.c (md_begin): Correct type-o in setting of
2234 mips_eabi64.
2235
22361998-12-21 Nick Clifton <nickc@cygnus.com>
2237
2238 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2239 bit insn when optimizing, so that parallelised instructions will
2240 start on a 32 bit boundary.
2241
22421998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2243
2244 * config/tc-mips.c (mips_eabi64): New.
2245 (md_begin): Set mips_eabi64.
2246 (mips_elf_final_processing): Use it.
2247
22481998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2249
2250 * config/tc-mips.c (mips_elf_final_processing):
2251 Correct setting of ABI in e_flags.
2252
2253Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2254
2255 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
2256 in delay slots.
2257
22581998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2259
2260 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2261
22621998-12-15 Doug Evans <devans@casey.cygnus.com>
2263
2264 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2265 warning, values that don't fit in the field.
2266
22671998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2268
2269 * config/tc-mips.c (mips_abi_string): New.
2270 (md_parse_option,md_longopts): Add mabi.
2271 (mips_elf_final_processing): Set e_flags based on mabi flag.
2272
22731998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2274
2275 * config/tc-mips.c (md_parse_option): Handle vr4111.
2276
227798-12-11 Ken Raeburn <raeburn@cygnus.com>
2278
2279 * config/tc-h8300.c (build_bytes): Change message given if the
2280 instruction requires H8/300H mode and we're not in Hmode, to
2281 suggest that it may be the operand modes that are the problem, not
2282 necessarily the opcode.
2283
22841998-12-10 Nick Clifton <nickc@cygnus.com>
2285
2286 * config/tc-fr30.c: Add line separator character.
2287
2288Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2289
2290 * configure.in (hppa-*-mpeix*): New target.
2291 * config/obj-som.h (obj_som_compiler): Declare.
2292 * config/obj-som.c (compiler_seen): New static variable.
2293 (obj_som_compiler): New function.
2294 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2295 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2296 (pa_type_args): Set hppa_priv_level.
2297 (pa_compiler): New static function if OBJ_SOM.
2298 * configure: Rebuild.
2299
2300Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2301
2302 * read.c (output_leb128): Don't mark as inline.
2303
23041998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2305
2306 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2307 AIX .vbyte unaligned data support.
2308 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2309 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2310 sections.
2311
23121998-12-07 Nick Clifton <nickc@cygnus.com>
2313
2314 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2315 input handling.
2316
2317Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2318
2319 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2320 BFD_RELOC_ARM_PCREL_BRANCH.
2321
2322Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2323
2324 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2325 checking the target type.
2326 (mips-dec-bsd*): Set endian to little.
2327 * configure: Rebuild.
2328
2329 COFF weak symbol support, based on patches from Mark Elbrecht
2330 <snowball3@usa.net>:
2331 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2332 * config/obj-coff.c (obj_coff_weak): New static function.
2333 (obj_coff_endef) [both versions]: Handle weak symbols.
2334 (coff_frob_symbol): Likewise.
2335 (yank_symbols): Likewise.
2336 (obj_pseudo_table): Add "weak".
2337
2338 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2339 <aymeric.vincent@emi.u-bordeaux.fr>.
2340 * aclocal.m4: Rebuild with current tools.
2341 * configure: Rebuild.
2342
2343 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2344 an assertion failure for a case we can't handle when OBJ_ECOFF.
2345
2346 * expr.c (operator): And with 0xff to avoid problems with signed
2347 char.
2348
23491998-12-03 Nick Clifton <nickc@cygnus.com>
2350
2351 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2352 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2353
23541998-12-02 Nick Clifton <nickc@cygnus.com>
2355
2356 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2357 LDI:20 insn.
2358
2359Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2360
2361 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
2362 calculation of pcrel point.
2363
2364Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2365
2366 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2367 pcrel point.
2368
2369Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2370
2371 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2372 scope.
2373 (d10v_cleanup): Only generate previous insn if a multiline insn is
2374 not pending.
2375
2376Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2377
2378 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2379 FR30_OPERAND_I32.
2380
2381Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2382
2383 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2384 -marm6xxx command line switches.
2385
23861998-11-18 Doug Evans <devans@casey.cygnus.com>
2387
2388 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2389 (itbl-ops.o): Delete duplicate dependencies.
2390 Rebuild dependencies.
2391 Add fr30 dependencies.
2392 * Makefile.in: Rebuild.
2393
2394Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2395
2396 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2397 opcode list.
2398 * listing.c: Ignore line terminator characters found inside
2399 strings.
2400
2401Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2402
2403 * po/gas.pot: Regenerated.
2404
2405Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2406
2407 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2408 fr30_is_label_start(). Also checks for delay slot insns.
2409
2410 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2411 FR30 instructions which contain a colon in the mnemonic.
2412
2413 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2414
2415Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2416
2417 * config/tc-fr30.c: Removed currently superflous code.
2418
2419Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2420
2421 * config/tc-fr30.h: New file.
2422 * config/tc-fr30.c: Tweaking so that it will compile.
2423
2424Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2425
2426 * config/tc-d10v.h (obj_fix_adjustable): Define.
2427 (TC_FORCE_RELOCATION): Define.
2428 (d10v_force_relocation): Declare.
2429 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2430 (md_apply_fix3): Handle Vtable relocs.
2431 (d10v_fix_adjustable): New.
2432 (d10v_force_relocation): New.
2433
2434Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2435
2436 * config/tc-d30v.c: Change default behaviour to ignore potential
2437 conflicts between register name and symbol names.
2438
2439Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2440
2441 * configure.in: Add fr30-*-*.
2442 * config/tc-fr30.c: New file.
2443 * Makefile.in: Regenerated.
2444 * config.in: Regenerated.
2445 * configure: Regenerated.
2446 * doc/Makefile.in: Regenerated.
2447 * po/gas.pot: Regenerated.
2448
2449Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2450
2451 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2452 are 16 bit insns.
2453
2454Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2455
2456 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2457 characters.
2458 (do_scrub_chars): Add some casts to unsigned char to avoid
2459 unwanted sign extension.
2460 * read.c (lex_type): Set characters about 127 to be symbol
2461 characters.
2462 * config/tc-i386.c (md_begin): Set identifier_chars and
2463 operand_chars for values above 127.
2464
2465Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2466
2467 * configure.in: detect cygwin* instead of cygwin32*
2468 * configure: regenerate
2469
2470Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2471
2472 * listing.c: Add support for producing a listing from piped
2473 input.
2474
2475Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2476
2477 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2478 (append_insn): Account for the tx39's multiply behavior.
2479
24801998-10-26 Michael Meissner <meissner@cygnus.com>
2481
2482 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2483 from assemble_parallel_insns. Add support for '->' to indicate
2484 explicitly serializing the instructions.
2485 (md_assemble): Ditto.
2486
2487Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2488
2489 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2490 WEAK handling.
2491
2492Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2493
2494 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2495
2496Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2497
2498 * config/tc-mips.c: support frame and regmask/fregmask when
2499 MIPS_STABS_ELF is specified.
2500
2501Wed Oct 21 11:34:51 1998 Catherine Moore <clm@cygnus.com>
2502
2503 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2504 (md_apply_fix): Don't return 1 for VTABLE relocs.
2505 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2506
2507Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2508
2509 * doc/c-i386.texi: Replace occurences of "opcode" with
2510 "instruction mnemonic", "instruction", or "mnemonic" when
2511 referring to the name of an instruction. Use "opcode" when
2512 referring to the sequence of machine bytes.
2513
2514 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2515 (is_opcode_char): Rename to is_mnemonic_char.
2516 (md_assemble and i386_operand): Correct error messages from
2517 "opcode" to "instruction mnemonic"
2518 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2519 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2520 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2521 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2522 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2523 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2524 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2525
2526 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2527
2528 * config/tc-i386.c (i386_operand): Check for garbage after
2529 register name.
2530
2531Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2532
2533 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2534 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2535
2536Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2537
2538 * config/tc-sh.h (obj_fix_adjustable): Define.
2539 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2540 (md_apply_fix): Likewise.
2541 (tc_gen_reloc): Likewise.
2542 (sh_fix_adjustable): New.
2543
2544Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2545
2546 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2547 * cgen.h (gas_cgen_finish_insn): Update prototype.
2548 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2549 cgen_insn_t -> CGEN_INSN_INT.
2550 (make_parallel): Update handling of CGEN_INT_INSN_P.
2551 (assemble_parallel_insn): Ditto.
2552 (target_make_parallel): New function.
2553 (md_assemble): Use it.
2554
2555Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2556
2557 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2558
2559Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2560
2561 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2562 converted into lower case.
2563
2564Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2565
2566 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2567 (gas_cgen_tc_gen_reloc): Likewise.
2568 * config/tc-m32r.h (obj_fix_adjustable): Define.
2569 * config/tc-m32r.c (m32r_fix_adjustable): New.
2570 (m32r_force_relocation): Handle VTABLE relocs.
2571
2572Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2573
2574 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2575
2576Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2577
2578 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2579 to lower case before parsing.
2580
2581 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2582 parallel insns modift buts in the PSW as a side effect.
2583
2584Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2585
2586 * config/tc-d30v.c (find_format): Test for missing flag and
2587 control registers.
2588
2589 (md_apply_fix3): Fix error messages to avoid
2590 assumption about presence of a symbol.
2591
2592 (parallel_ok): Disallow parallel instructions that both modify the
2593 same flag register.
2594
2595 (find_format): Generate a warning if an odd numbered register is
2596 used as the first register in a mutli-register instruction.
2597
2598Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2599
2600 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2601 relocations are always associated with a symbol.
2602
2603Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2604
2605 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2606 (elf32_sparc_force_relocation): Declare.
2607 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2608 (tc_gen_reloc): Handle vtable relocs.
2609 (elf32_sparc_force_relocation): New.
2610
2611Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2612
2613 * symbols.c (S_IS_FUNCTION): New.
2614 * config/tc-v850.h (obj_fix_adjustable): Define.
2615 (TC_FORCE_RELOCATION): Define.
2616 (v850_force_relocation): Declare.
2617 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2618 of fx_addnumber for VTABLE reloc addends.
2619 (md_apply_fix3): Handle VTABLE relocs.
2620 (v850_fix_adjustable): New.
2621 (v850_force_relocation): New.
2622
2623Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2624
2625 * tc-hppa.c (fp_operand_format): Add some additional formats.
2626 (pa_ip): Do not automatically promote into pa2.0 mode.
2627 (pa_level): Handle ".level 2.0".
2628
2629Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2630
2631 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2632 * config/tc-i386.h (template.extension_opcode): Change to
2633 unsigned int to allow full range of 8-bit opcode suffixes.
2634 (None): Redefine as 0xffff.
2635
2636 From Jeff B Epler <jepler@usgs.gov>
2637 * doc/c-i386.texi (i386-SIMD): New section.
2638
2639Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2640
2641 * read.c (discard_rest_of_line): New function.
2642 * read.h: Declare it.
2643 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2644
2645Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2646
2647 * config/tc-d10v.c (find_symbol_matching_register): New function.
2648 (find_opcode): Cope with the case where a register name matches
2649 a symbol name.
2650
2651Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2652
2653 * config/tc-v850.c (md_pcrel_from): Rename to
2654 v850_pcrel_from_section.
2655 (v850_pcrel_from_section): Do not resolves symbols in other
2656 sections.
2657
2658 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2659
2660Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2661
2662 * config/tc-d10v.c (find_opcode): Generate an error if a register
2663 is supplied for an operand that should not be a register.
2664
2665Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2666
2667 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2668 instructions to have another instruction in the right bin.
2669
2670Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2671
2672 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2673 the right container if the left container holds a branch
2674 instruction.
2675
2676Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2677
2678 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2679 both a register name and symbol name.
2680 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2681
2682Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2683
2684 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2685 execution unit class.
2686
2687 (reg_name_search): If a name matches a register and a symbol,
2688 prefer the register.
2689 (find_format): Disallow flag registers when a general purpose
2690 register is required.
2691 If a number is required, but a register has been given, check to
2692 see if a symbol with the same name as the register exists, and if
2693 so, use that symbol.
2694
2695Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2696
2697 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2698
2699Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2700
2701 * config/tc-d30v.c (find_format): Do not accept flag registers as
2702 general purpose registers.
2703 (find_format): If an immediate value is expected at a given place
2704 in a format, but a register name has been provided instead, check
2705 to see if that register name matches the name of a predefined
2706 symbol and if it does, then use the symbol instead.
2707 (reg_name_search): If a register name matches a symbol name,
2708 prefer the register name to the symbol name.
2709
2710Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2711
2712 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2713 the previous insn to empty.
2714
27151998-09-20 Michael Meissner <meissner@cygnus.com>
2716
2717 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2718 pieces, forcing the use of an ANSI compiler.
2719
2720Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2721
2722 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2723 relocs.
2724 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2725
2726Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2727
2728 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2729 assembler syntax.
2730 (obj_elf_vtable_entry): Likewise.
2731 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2732 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2733 (tc_gen_reloc): Likewise.
2734 (arm_fix_adjustable): Likewise.
2735 (elf32_arm_force_relocation): New.
2736 (armelf_frob_symbol): Remove coff-style symbol support.
2737
2738Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2739
2740 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2741
2742Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2743
2744 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2745 OBJ_COFF so that routine is defined for a.out format.
2746
2747Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2748
2749 * config/tc-i386.c (i386_operand): Detect non-segment registers
2750 used as segment prefixes.
2751
2752Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2753
2754 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2755 optimize across FDE boundaries.
2756
2757 * config/obj-coff.c (obj_coff_section): Preserve any link once
2758 flags when setting the section flags.
2759
2760Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2761
2762 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2763 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2764
2765Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2766
2767 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2768 to the host width.
2769
2770Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2771
2772 * frags.c (frag_grow): Include the size of the frag struct in the
2773 obstack chunk size.
2774
2775 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2776 if the new subseg comes before the old.
2777
2778Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2779
2780 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2781 to handle edge8 and edge16.
2782
2783Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2784
2785 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2786 before we clobber the symbol involved.
2787
2788Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2789
2790 * config/tc-arm.c: Remove OBJ_ELF definitions for
2791 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2792 use arm_adjust_symtab for OBJ_COFF.
2793 (armelf_adjust_symtab): New Routine.
2794 * config/tc-arm.h: Define obj_adjust_symtab to
2795 armelf_adjust_symtab for OBJ_ELF.
2796
2797Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2798
2799 * configure.in: Make all i386-elf targets use bfd_gas.
2800 * config/tc-i386.c (tc_i386_force_relocation): New.
2801 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2802 (md_apply_fix3): Likewise.
2803 (tc_gen_reloc): Handle them.
2804 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2805 tc_i386_force_relocation.
2806
2807Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2808
2809 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2810
2811Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2812
2813 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2814 current opcode after writing the first insturction of a reverse
2815 sequential pair.
2816
2817Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2818
2819 * read.h (generate_lineno_debug): Add prototype.
2820 * read.c (generate_lineno_debug): Make non-static.
2821
2822Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2823
2824 * config/tc-i386.c (md_assemble): Only warn for address/data size
2825 prefixes.
2826
2827Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2828
2829 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2830 against Thumb function names, as the linker needs this information.
2831
28321998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2833
2834 * expr.c (operand): Check also that there is no advance in operand
2835 after atof_generic in order to decide "is it label 0f or floating
2836 point number?".
2837
2838Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2839
2840 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2841 command line options with a single dash.
2842 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2843
2844Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2845
2846 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2847 * tc-arm.c (arm_fix_adjustable): New routine.
2848
28491998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2850
2851 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2852 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2853 demand_empty_rest_of_line before mri_comment_end.
2854 (equals): Check garbage after expression before
2855 mri_comment_end in MRI mode.
2856
2857Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2858
2859 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2860 small immediate constant to use the constant itself rather than
2861 always using 1.
2862
2863Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2864
2865 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2866 (pa_leave): Likewise.
2867
2868Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2869
2870 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2871 prefixes.
2872 (i386_operand): Fix an error message.
2873
2874Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2875
2876 * doc/c-arm.texi (ARM Directives): Document .req directive.
2877
2878 * config/tc-arm.c (reg_required_here): Display erroneous string if
2879 the register name could not be decoded.
2880 Do not set inst.instruction if the sift is -1.
2881
2882Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2883
2884 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2885 we do for EXTERN.
2886
2887Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2888
2889 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2890 even if it is belived to be unnecessary.
2891
2892Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2893
2894 config/tc-i386.c (i386_operand): Size immediate constants by
2895 suffix (erroneously removed as part of July 7 change).
2896
2897Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2898
2899 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2900 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2901 (armelf_frob_symbol): New Routine.
2902 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2903
2904Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2905
2906 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2907
2908Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2909
2910 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2911 command line switches passed to assembler.
2912
2913Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2914
2915 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2916 (gas_cgen_opcode_desc): Declare.
2917 (gas_cgen_parse_operand): Declare.
2918 (*): Prepend gas_ to gas specific fns to denote them as such.
2919 All uses updated.
2920 * cgen.c (gas_cgen_opcode_desc): New global
2921 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2922 (queue_fixup): Renamed from cgen_queue_fixup.
2923 (*): Prepend gas_ to gas specific fns to denote them as such.
2924 All uses updated.
2925 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2926 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2927 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2928 Open opcode table and initialize it.
2929 (make_parallel): Use gas_cgen_opcode_desc.
2930 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2931 (md_assemble): Ditto.
2932
2933Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2934
2935 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2936 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2937 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2938 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2939 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2940 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2941 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2942 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2943 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2944 (INIT_STAB_SECTION): Likewise.
2945 (OBJ_PROCESS_STAB): Likewise.
2946
2947 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2948 (md_parse_option): Watch for them.
2949 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2950 (md_begin): Kill neverdef code.
2951 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2952 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2953 (s_alpha_coff_wrapper): New.
2954 (md_pseudo_table): Trap all ECOFF pseudos.
2955
2956Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2957
2958 Start of changes to remove mdebug section from mips*-elf
2959 Based on MIPS_STAB_ELF definition
2960 * acconfig.h: undef if not configured
2961 * config.in: undef if not configured
2962 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2963 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2964 * stabs.c (s_stab_generic): flush frag
2965
2966Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2967
2968 * configure.in: (arm-*-elf): Handle.
2969 (thumb-*-elf): Handle.
2970 * configure: Regenerate.
2971 * read.c (stringer): Fix typo in comment.
2972 * write.c (fixup_segment): Don't add symbol value to addend if
2973 TC_ARM and OBJ_ELF.
2974 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2975 sections.
2976 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2977 for OBJ_ELF.
2978
2979Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2980
2981 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2982 (write_2_short): Emit warning if new flag is set.
2983 (do_assemble): Set flags if left instruction is one of special
2984 "right-instruction-killer" type.
2985
2986Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2987
2988 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2989 Always output words in debug_info section as big endian.
2990 (sparc_target_format): Choose correct bfd target.
2991 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2992
2993Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2994
2995 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2996 to work with internationalization code. Issue an error when two
2997 operands match that are not allowed to match.
2998
2999Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3000
3001 * configure.in (install_tooldir): Allow target to specify whether
3002 it wants to be installed in $(tooldir)/bin.
3003 * configure: Regenerate.
3004 * Makefile.am (install-exec-local): Set install-exec-tooldir
3005 dependency via configure.
3006 * Makefile.in: Regenerate.
3007
3008Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3009
3010 * Makefile.am (install-exec-local): Split into two ...
3011 (install-exec-bindir,install-exec-tooldir): New rules.
3012 * Makefile.in: Regenerate.
3013
3014Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3015
3016 * Makefile.am (install-exec-local): Don't remove the file before
3017 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3018 W. Rozycki <macro@ds2.pg.gda.pl>.
3019 * Makefile.in: Rebuild.
3020
3021Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3022
3023 * cgen.c: Include libiberty.h.
3024 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3025 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3026 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3027 (md_cgen_lookup_reloc)): Declare.
3028 (md_cgen_record_fixup_exp): Declare.
3029 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3030 (m32r_relax_frag): Declare.
3031 (cgen_md_apply_fix3): Decls moved to cgen.h.
3032 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3033 (m32r_cgen_record_fixup_exp): Delete decl.
3034 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3035 (assemble_nop): Delete.
3036 (expand_debug_syms): Delete unused `exp'.
3037 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3038 Add default case for -Wall.
3039 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3040 (md_atof): Delete unused wordP.
3041
3042Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3043
3044 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3045 value.
3046
3047Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3048
3049 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3050 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3051 .print, .purgem, and .struct. Remove documentation for
3052 .app-file.
3053
3054Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3055
3056 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3057 Update call to insert_operand.
3058
3059Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3060
3061 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3062
3063Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3064
3065 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3066 whitespace after a prefix operator.
3067
3068Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3069
3070 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3071
3072Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3073
3074 * config/tc-sparc.c (log2): New static function.
3075 (s_reserve): Use log2 to convert alignment before calling
3076 record_alignment.
3077 (s_common): Use log2 to convert alignment before calling
3078 record_alignment and frag_align.
3079 (sparc_cons_align): Use log2.
3080
3081Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3082
3083 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3084 (s_common): Likewise.
3085
3086 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3087 initialization of waddr.
3088 (sparc_elf_final_processing): Add default case to switch.
3089
3090Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3091
3092 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3093 than temporary real.
3094
3095Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3096
3097 * write.c (subsegs_finish): Don't align the segments if there were
3098 any errors.
3099
3100 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3101 copying aux information.
3102
3103 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3104 expression into a symbol.
3105
3106Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3107
3108 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3109 type to unsigned int.
3110 (md_assemble): Change type used to store offsets from unsigned
3111 long to long.
3112 (i386_operand): Switch error check to only call RESTORE_END_STRING
3113 once after parse_register.
3114
3115Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3116
3117 * config/tc-v850.c (md_show_usage): Changed format to match that
3118 of gcc, ld, etc.
3119
3120 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3121
3122Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3123
3124 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3125 relocs.
3126 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3127 weak.
3128
3129Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3130
3131 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3132 * doc/Makefile.in: Rebuild.
3133
3134Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3135
3136 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3137 for %lo expressions.
3138 (mips_ip, case 'u'): Move range check after code to mask
3139 off bits in %hi/%lo expressions. Mask off high bits for
3140 %lo expressions.
3141
3142Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3143
3144 * doc/Makefile.am (gasver.texi): New target.
3145 (as.info, as.dvi): Depends upon gasver.texi.
3146 * doc/as.texinfo: Include gasver.texi. Mention version number on
3147 title page and in top node.
3148 * doc/Makefile.in: Rebuild.
3149
3150Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3151
3152 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3153 but not including the line containing the edict.
3154 * listing.h (LISTING_EOF): New.
3155 * input-scrub.c (input_scrub_next_buffer): Call it.
3156
3157Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3158
3159 * config/tc-i386.c (i386_operand): Don't set the size of an
3160 immediate address based solely on the suffix and the mode.
3161
3162 * config/tc-i386.c (md_assemble): Add assertion to make sure
3163 overlap2 does not set Imm.
3164
3165 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3166 sequences of whitespace to a single space.
3167 (is_space_chars): Just compare with space.
3168 (md_begin): Don't initialize space_chars.
3169 (md_assemble): Just skip a single whitespace character.
3170 (i386_operand): Rewrite base-index parsing to use new
3171 parse_register, and to skip white space. Skip white space in a
3172 number of other places too. Don't give error message if
3173 parse_register fails.
3174 (parse_register): Change reg_string parameter to be non-const.
3175 Add end_op parameter. Skip white space after the `%', and return
3176 end of register string. Give error message here rather than
3177 caller.
3178
3179Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3180
3181 Based on patch from Matt Semersky <matts@scd.hp.com>:
3182 * expr.c (op_encoding): Make const.
3183 (expr_set_precedence): New function.
3184 (expr_begin): Don't set operator rankings, just call
3185 expr_set_precedence.
3186 * expr.h (expr_set_precedence): Declare.
3187 * read.c (s_mri): Call expr_set_precedence.
3188
3189Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3190
3191 * doc/as.texinfo (Statements): Remove paragraph discussing
3192 continuing lines with a backslash. This hasn't worked for years,
3193 if it ever did.
3194
3195Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3196
3197 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3198 symbol definitions.
3199 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3200 (ps_CTORS, ps_DTORS): New section types.
3201 (vms_fixup_xtors_section): New function
3202 (Ctors_Psect, Dtors_Psect): Define.
3203 (IS_GXX_XTOR): Define
3204 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3205 Filter static constructors/destructors and add to
3206 Ctors_Symbols/Dtors_Symbols chain.
3207 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3208 appropriate section.
3209
3210 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3211 * makefile.vms: Merge vax/vms support.
3212
3213Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3214
3215 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3216 (elf_pseudo_table): Add them.
3217 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3218 (md_apply_fix): Accept them.
3219 (mips_fix_adjustable): Don't adjust them.
3220 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3221 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3222 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3223 (tc_fix_adjustable): Don't adjust them.
3224
3225Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3226
3227 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3228 (cgen.o): Use it.
3229 * Makefile.in: Regenerate.
3230 * configure.in: AC_SUBST cgen_cpu_prefix.
3231 * configure: Regenerate.
3232
3233Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3234
3235 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3236 Changed all users of COND12_DELAY.
3237
3238Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3239
3240 * config/tc-mn10300.c (set_arch_mach): New function.
3241 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3242 (md_begin): Default to mn10300 mode.
3243 (md_assemble): Only accept instructions for the core mn10300
3244 chip and the active machine type.
3245
3246Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3247
3248 * subsegs.h (segment_info_type): Give the struct a name.
3249 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3250 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3251 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3252 * config/tc-w65.h (tc_reloc_mangle): Declare.
3253 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3254
3255Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3256
3257 * config/tc-v850.c (v850_comm): Restore old section
3258 after common processing.
3259
3260Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3261
3262 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3263
3264Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3265
3266 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3267 char with code that explicitly sign-extends.
3268
3269Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3270
3271 * config/tc-v850.c (md_begin): Restore text section as the current
3272 section after creating call table sections.
3273 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3274 code.
3275
3276 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3277 with call to macro SYM_AUXINFO.
3278
3279Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3280
3281 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3282 with the program transform name.
3283 * Makefile.in: Rebuild.
3284
3285Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3286
3287 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3288 information.
3289
3290Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3291
3292 * config/tc-i386.c (i386_operand): Be prepared for a space between
3293 the open parenthesis and the start of the register operand,
3294 because of the June 16 change.
3295
3296Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3297
3298 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3299 BFD_ASSEMBLER.
3300
3301Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3302
3303 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3304 even if it is belived to be unnecessary.
3305
3306Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3307
3308 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3309 symbols.
3310 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3311
3312Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3313
3314 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3315 shift amount for a repeated operand. The shift amount for the
3316 repeated copy comes from the size of the operand.
3317
3318Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3319
3320 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3321
3322Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3323
3324 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3325
3326Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3327
3328 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3329 characters in it as LEX_IS_SYMBOL_COMPONENT.
3330 * config/tc-i386.h (tc_symbol_chars): Define.
3331 (extra_symbol_chars): Declare.
3332 * config/tc-i386.c (extra_symbol_chars): Define.
3333 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3334 (line_comment_chars): Set to '/' if TE_LINUX.
3335 * doc/c-i386.texi (i386-prefixes): Update.
3336 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3337
3338Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3339
3340 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3341 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3342
33431998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3344
3345 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3346 constraint in instructions REP & REPI.
3347
3348Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3349
3350 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3351 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3352
3353 (check_range): If the operand is shifted, then shift the number
3354 before checking its range.
3355
3356 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3357
3358 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3359 common sections.
3360
3361Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3362
3363 * config/tc-v850.c (v850_comm): Create special sections as needed.
3364
33651998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3366
3367 * config/tc-d10v.c (write_2_short): Addition of swapping
3368 instructions for sequential and reverse sequential order when
3369 given order is not possible.
3370
3371Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3372
3373 * Makefile.am: Rebuild dependencies.
3374 (DEP_INCLUDES): Fix reference to intl build directory.
3375 * Makefile.in: Rebuild.
3376
3377Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3378
3379 * doc/c-i386.texi: Update 16 bit documentation.
3380
3381 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3382 IgnoreDataSize to IgnoreSize as they are used for address size as
3383 well as data size.
3384 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3385 32-bit mode, similarly addr16/data16 and variants.
3386
3387Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3388
3389 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3390 sequential word multiply instructions.
3391
3392 (do_assemble): Add extra command line argument, to allow mul32
3393 attribute to be preserved across parallel insns.
3394 (md_assemble): Insert NOPs between explicitly parallel insns which
3395 contain an 32 bit multiply and a 16 multiply.
3396
3397Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3398
3399 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3400 likewise for REPE.
3401
3402 * config/tc-i386.c (reloc): Add braces.
3403
3404 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3405 consistent with Intel naming.
3406 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3407 use bitfields in sib_byte.
3408 (modrm_byte): Don't use bitfields here either.
3409
3410 * config/tc-i386.c (current_templates): Add const.
3411 (parse_register): Add const to return, param, and char *s.
3412 (i386_operand): Add const to reg_entry *r.
3413 * config/tc-i386.h (templates): Add const to start, end.
3414
3415 Inspired by code for 16 bit gas support from Martynas Kunigelis
3416 <martynas@nm3.ktu.lt>:
3417 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3418 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3419 (uses_mem_addrmode): Remove.
3420 (md_estimate_size_before_relax): Add support here too.
3421 (md_relax_table): Rewrite interface to md_relax for 16 bit
3422 support.
3423 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3424 (opcode_suffix_to_type): Remove.
3425 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3426 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3427 (md_convert_frag): Likewise.
3428 (i386_operand): Add support for 16 bit base/index regs,
3429 immediates, and displacements. Remove some unnecessary casts, and
3430 localise end_of_operand_string, displacement_string_start,
3431 displacement_string_end variables. Add GCC_ASM_O_HACK.
3432 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3433
3434 * config/tc-i386.c (prefix_hash): Remove.
3435 (md_begin): Rewrite without obstacks. Remove prefix hash table
3436 handling. Rewrite lexical table handling.
3437 (i386_print_statistics): Don't print prefix statistics.
3438 (md_assemble): Rewrite instruction parser so that line is not
3439 converted to lower case. Don't do a hash_find for prefixes,
3440 instead recognise them via opcode modifier.
3441 (expecting_operand, paren_not_balanced): Localise variables.
3442 * config/tc-i386.h (IsPrefix): Define.
3443 (prefix_entry): Remove.
3444
3445 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3446 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3447 '\\' in case where comment_chars contains '/'.
3448
3449 * config/tc-i386.c (MATCH): Ensure given operand and template
3450 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3451 you must write `ljmp *table(%ebx)'.
3452
3453 From H.J. Lu <hjl@gnu.org>:
3454 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3455 as 0 ifndef BFD_ASSEMBLER.
3456 (md_assemble): Allow immediate operands without suffix or
3457 other reg operand to default in size to the current code size.
3458
3459Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3460
3461 * config/tc-v850.c (md_begin): Restore creation of
3462 .call_table_text and .call_table_data sections.
3463
3464Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3465
3466 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3467 after emitting a word of noops.
3468
3469Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3470
3471 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3472 (i386_operand): Simplify checks for valid base/index combinations.
3473 Disallow `in 4(%dx),%al'.
3474
3475 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3476 index_reg const.
3477 (add_prefix): Change parameter from char to int.
3478
3479 * config/tc-i386.h (Ugh): Define opcode modifier.
3480 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3481
3482 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3483 CONSISTENT_REGISTER_MATCH macros to check register types more
3484 thoroughly. Check for illegal suffix/operand combinations
3485 when matching insns with operands. Handle new `s' suffix, and
3486 associated FloatMF opcode modifier for float insns with memory
3487 operands.
3488 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3489 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3490 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3491 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3492 DATA_PREFIX_OPCODE throughout.
3493
3494 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3495 (md_assemble): Rewrite suffix/register operand checking code to be
3496 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3497 AnyMem, the better to grep.
3498 (pi): Remove Abs.
3499 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3500 given a memory operand. Don't set Abs bits either.
3501 (type_names): Remove Mem*, Abs*.
3502 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3503 define opcode_modifiers as these cases are handled by Disp8,
3504 Disp16, Disp32 and suffix checks.
3505 (COMES_IN_BOTH_DIRECTIONS): Remove.
3506 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3507
3508 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3509 if IgnoreDataSize modifier given. Remove ShortformW modifier
3510 test. Add test for ShortForm in W base_opcode modification.
3511 Merge Seg2ShortForm and Seg3ShortForm code.
3512 * config/tc-i386.h (ShortFormW): Remove.
3513 (IgnoreDataSize): Define.
3514
3515Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3516
3517 * config/tc-d30v.c (md_assemble): Store previous segment state
3518 with previous instruction.
3519
3520Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3521
3522 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3523 (ebp, esp): Remove static variables.
3524 (MATCH): Remove test for InOutPortReg.
3525 (i386_operand): Properly handle InOutPortReg here instead.
3526 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3527 (md_assemble): Simplify and correct modrm and sib generation.
3528 (i386_operand): Add warning for scale without index.
3529 Rewrite checks for valid base/index combinations.
3530
3531 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3532 macros and enclose in do while(0).
3533 (RESTORE_END_STRING): Likewise.
3534 (md_assemble): Add one to printed operand number so we start
3535 from 1 not 0. Add some more gettext invocations.
3536 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3537 number here too.
3538
3539 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3540 DATA_PREFIX, SEG_PREFIX): Define.
3541 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3542 (check_prefix): Remove function.
3543 (add_prefix): New function. Add prefix to i.prefix as well as
3544 doing checks.
3545 (md_assemble): Changes for add_prefix. Remove hack for wait
3546 prefix, instead always output prefixes in fixed order. Test
3547 for jcxz/loop when selecting between word & dword operations,
3548 and add address size prefix rather than operand size prefix.
3549 Remove operand -> address size hack when emitting jcxz/loop.
3550 (i386_operand): Remove O_Absent check as it's done in expr.
3551
3552Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3553
3554 * configure.in: Recognize m5200 as a cpu_type of m68k.
3555 * aclocal.m4: Rebuild with current libtool.
3556 * configure: Rebuild.
3557
3558Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3559
3560 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3561 to relaxable_symbol to prevent references to external symbol from
3562 being relaxed.
3563
3564Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3565
3566 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3567 symbols are relaxable.
3568
3569Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3570
3571 * config/tc-v850.c (md_begin): Don't create special
3572 sections by default.
3573
3574Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3575
3576 * config/tc-mips.c (macro): For div and udiv, close the
3577 reorder block as soon as possible.
3578
3579Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3580
3581 From Matt Semersky <matts@scd.hp.com>:
3582 * macro.c (macro_mri_mode): New function.
3583 * macro.h (macro_mri_mode): Declare.
3584 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3585 MRI mode.
3586
3587Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3588
3589 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3590 OBJ_EVAX case.
3591
3592 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3593 until after xstrdup in OBJ_EVAX case.
3594
3595Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3596
3597 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3598 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3599 of hardcoded magic number.
3600 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3601
3602Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3603
3604 * read.c (do_s_func): New function.
3605 (s_func): Call it.
3606 * read.h (do_s_func): Add prototype.
3607
3608Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3609
3610 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3611 nops if fill pattern not specified.
3612
3613Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3614
3615 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3616 * config/te-go32.h (TE_GO32): Define.
3617 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3618
3619Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3620
3621 Implement .func/.endfunc pseudo-ops.
3622 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3623 (s_func): Declare.
3624 * read.c (potable): Add .func,.endfunc.
3625 (s_func): New function.
3626 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3627 functions.
3628 (in_doc_func_p,current_function_label): New static globals.
3629 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3630
3631Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3632
3633 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3634 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3635 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3636 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3637 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3638 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3639 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3640 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3641 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3642 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3643 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3644 * config/tc-a29k.c: Don't define md_short_jump_size,
3645 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3646 * config/tc-alpha.c: Likewise.
3647 * config/tc-alpha.h: Likewise.
3648 * config/tc-arm.c: Likewise.
3649 * config/tc-h8300.c: Likewise.
3650 * config/tc-h8500.c: Likewise.
3651 * config/tc-hppa.c: Likewise.
3652 * config/tc-i860.c: Likewise.
3653 * config/tc-i960.c: Likewise.
3654 * config/tc-ppc.c: Likewise.
3655 * config/tc-sh.c: Likewise.
3656 * config/tc-sparc.h: Likewise.
3657 * config/tc-tic30.c: Likewise.
3658 * config/tc-w65.c: Likewise.
3659 * config/tc-z8k.c: Likewise.
3660
3661Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3662
3663 * config/tc-vax.c (_): Delete this macro used for placeholder
3664 values in vax_operand_width_size; it conflicts with the _() macro
3665 used for internationalization.
3666
3667Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3668
3669 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3670 code. From Chris Moller <moller@bops.com>.
3671
3672 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3673 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3674 * read.c (emit_expr): Initialize seg and subseg fields of a new
3675 broken word.
3676 * write.c (write_object_file): Switch to the appropriate segment
3677 and subsegment when processing a broken word.
3678
3679 * config/tc-m68k.c (mri_assemble): New static function.
3680 (build_mri_control_operand): Call mri_assemble rather than
3681 md_assemble.
3682 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3683 (s_mri_endf, s_mri_endw): Likewise.
3684
3685Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3686
3687 * read.c (s_org): Call md_flush_pending_output if it is defined.
3688
3689 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3690
3691Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3692
3693 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3694 (md_parse_option): Add for same.
3695 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3696 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3697 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3698
3699 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3700
3701Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3702
3703 * config/tc-arm.c (find_real_start): Relax definition of local
3704 labels.
3705
3706Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3707
3708 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3709 symbols at the given address, not just the last one specified.
3710
3711Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3712
3713 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3714 or number_to_chars_littleendian to write data.
3715
3716Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3717
3718 * config/tc-v850.c (md_assemble): Remove artificially created
3719 register name symbols.
3720
3721Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3722
3723 * write.c (fixup_segment): Change "segment" to "section" in
3724 error message.
3725
3726Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3727
3728 * write.c (fixup_segment): Change sym1-sym2 message again.
3729
3730Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3731
3732 * write.c (fixup_segment): Improve error message for sym1-sym2
3733 errors when sym1 is in a different segment from sym2.
3734
3735Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3736
3737 * config/tc-m32r.c (warn_unmatched_high): New static local.
3738 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3739 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3740 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3741 (md_parse_option): Likewise.
3742 (md_show_usage): Likewise.
3743 (m32r_frob_file): Likewise.
3744
3745 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3746 (read_a_source_file): Call them.
3747 * read.h (stabs_generate_asm_file): Declare.
3748 * stabs.c (stabs_generate_asm_file): New function.
3749 (generate_asm_file): New function.
3750 (stabs_generate_asm_lineno): Move file name handling into
3751 generate_asm_file.
3752
3753Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3754
3755 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3756 (d30v_current_align, d30v_current_align_seg): New variables.
3757 (d30v_last_label): New variable.
3758 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3759 (s_d30v_data, s_d30v_section): Likewise.
3760 (md_pseudo_table): Call them.
3761 (md_begin): Initialize d30v_current_align_seg.
3762 (md_assemble): Call d30v_align when needed by known current alignment.
3763 (d30v_frob_label, d30v_cons_align): New functions.
3764 * config/tc-d30v.h (md_do_align): Remove.
3765 (tc_frob_label): Call d30v_frob_label.
3766 (md_cons_align): New.
3767
3768 * config/tc-d30v.c (find_format): Convert complex expressions to
3769 expression symbols before processing. Clean up code formatting.
3770
3771Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3772
3773 * po/Make-in (install-info): New target.
3774
3775Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3776
3777 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3778 instructions.
3779 * config/tc-mn10300.c (md_assemble): Likewise.
3780
3781Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3782
3783 * Makefile.am: Update with `make dep-am'.
3784 (HFILES): Add cgen.h.
3785 (cgen.o): Depend on cgen.h.
3786 * Makefile.in: Regenerate.
3787
3788 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3789
3790Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3791
3792 * gasp.c (grab_label): Permit a label to be a preprocessor
3793 variable by permitting a label to start with a backslash.
3794
3795Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3796
3797 * config/tc-mips.c (validate_mips_insn): Removed hack
3798 for previously inaccessible bitfields in some INSN_TRAP
3799 instructions.
3800
3801Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3802
3803 * config/tc-d30v.c (do_assemble): Abort with error message
3804 if opcode operands do not match.
3805
3806Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3807
3808 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3809 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3810 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3811 similar new 'q' operand.
3812
3813Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3814
3815 * cgen.c (cgen_asm_finish_insn): Fix typo.
3816
3817Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3818
3819 * cgen.h: New file.
3820 * cgen.c: Include it.
3821 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3822 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3823 All callers updated.
3824 * config/tc-m32r.c: Include cgen.h.
3825 (m23r_insn): New members num_fixups,fixups.
3826
3827Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3828
3829 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3830 to avoid compiler warning.
3831
3832Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3833
3834 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3835 calling make.
3836
3837 * makefile.vms (OBJS): Add ehopt.obj
3838
3839Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3840
3841 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3842
3843Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3844
3845 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3846 a short format insn.
3847 (md_assemble): Set it for explicitly packed insns.
3848
3849Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3850
3851 * config/obj-coff.c (c_symbol_merge): Do not take address of
3852 native fields when performing the memcpy.
3853
3854Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3855
3856 * config/tc-mips.c (macro,macro2): Implement
3857 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3858
3859Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3860
3861 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3862 relocations against globally visible symbols.
3863 * config/tc-m68k.c (relaxable_symbol): New macro.
3864 (m68k_ip, md_estimate_size_before_relax): Use it.
3865 (tc_m68k_fix_adjustable): Also handle weak symbols.
3866
3867Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3868
3869 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3870 references to externally visible symbols.
3871 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3872 values in twice for a PC relative reloc if the symbol is
3873 externally defined.
3874
3875 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3876 don't adjust a PC relative reloc against an externally visible
3877 symbol.
3878 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3879 for a PC relative fixup against an externally visible defined
3880 symbol, arrange to store object file and addend values as though
3881 the symbol were not defined.
3882 (tc_gen_reloc): Likewise.
3883
3884Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3885
3886 * read.c (sizeof_leb128): Referenced externally by write.c so
3887 don't inline.
3888
3889Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3890
3891 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3892 and expand a 'debug' symbol associated with the next instruction
3893 that does not cause a short instruction to be filled with a NOP.
3894 (md_pseudo_table): Add support for .debugsym.
3895 (assemble_parallel_insn): Add calls to expand_debug_sym as
3896 appropriate.
3897 (md_assemble): Ditto.
3898
3899Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3900
3901 * as.c (main): Conditionally call setlocale.
3902 * gasp.c (main): Likewise.
3903 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3904 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3905
3906Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3907
3908 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3909
3910Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3911
3912 * config/tc-hppa.c: Change all calls to bzero to use memset.
3913 (pa_ip): Add cast to avoid warning.
3914 (tc_gen_reloc, md_apply_fix): Likewise.
3915 (pa_find_space_by_number): Likewise.
3916 (hppa_force_relocation): Likewise.
3917 (pa_block): Change i to unsigned int.
3918 * config/obj-som.h (obj_som_copyright): Declare.
3919
3920Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3921
3922 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3923 for line numbers for assembly source.
3924
3925Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3926
3927 * configure.in: Change version number to 2.9.4
3928 * configure: Rebuild.
3929
3930Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3931
3932 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3933
3934Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3935
3936 * ecoff.h: Change symbolS in function declaration to struct
3937 symbol.
3938
3939Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3940
3941 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3942 (md_convert_frag): Fix i18n typo.
3943
3944Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3945
3946 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3947 * ecoff.h: Protoype it.
3948 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3949 [EVAX] (s_alpha_prologue): Delete.
3950 (md_pseudo_table): Update.
3951
3952Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3953
3954 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3955 array to local pointer.
3956 (get_args, parse_expr): Add casts to avoid warnings.
3957
3958Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3959
3960 * read.c (s_set): Cast xmalloc return value to fragS *.
3961 * config/tc-m68k.c (m68k_ip): Function made static to match
3962 previous forward declaration.
3963 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3964
3965Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3966
3967 * config/tc-v850.c: Add internationalisation macros to error
3968 strings.
3969
3970 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3971 macros to error strings.
3972
3973Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3974
3975 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3976 reloc is in the TOC csect.
3977 (md_apply_fix3): Correct gettext typo.
3978
3979Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3980
3981 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3982 .L - they are local labels and the branches are not really
3983 function calls but rather far jumps.
3984
3985Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3986
3987 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3988
3989Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3990
3991 * config/tc-i386.c (md_assemble): Print operand number rather than
3992 using ordinal_names.
3993 (i386_operand): Likewise.
3994
3995Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3996
3997 * Makefile.am (INTLLIBS): Define to work around apparent automake
3998 bug.
3999 All Makefiles: Regenerated.
4000
4001 * Many files: Added gettext invocations around user-visible
4002 strings.
4003 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4004 HAVE_LC_MESSAGES): Define.
4005 * dep-in.sed: Added asintl.h.
4006 * po/Make-in: New file.
4007 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4008 Include "asintl.h".
4009 * read.c (Z_): Renamed from `_'.
4010 * Makefile.am (SUBDIRS): Added po.
4011 (POTFILES): new macro.
4012 (po/POTFILES.in): New target.
4013 ($(OBJS)): Added asintl.h.
4014 (HFILES): Likewise.
4015 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4016 (as_new_LDADD): Added $(INTLLIBS).
4017 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4018 (gasp_new_LDADD): Added $(INTLLIBS).
4019 (gasp_new_DEPENDENCIES): New macro.
4020 * configure, aclocal.m4: Rebuilt.
4021 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4022 po/Makefile.
4023 (ALL_LINGUAS): Define.
4024 * macro.c: Include "asintl.h".
4025 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4026 * as.h: Include "asintl.h".
4027 * config/tc-i386.c (ordinal_names): Removed.
4028 (md_assemble): Changed error text to avoid ordinal_names.
4029 (i386_operand): Likewise.
4030 (reloc): Added as_bad to avoid i18n problems.
4031 (tc_gen_reloc): Likewise.
4032 * config/tc-arm.c (bad_args): Now a #define.
4033 (bad_pc): Likewise.
4034 * config/obj-vms.c (VMS_stab_parse): Changed type of
4035 `long_const_msg'.
4036 (global_symbol_directory): Unified strings to avoid i18n
4037 problems.
4038 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4039 avoid i18n problems.
4040 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4041 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4042 i18n problems.
4043 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4044 problems.
4045 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4046 comment.
4047 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4048 problems.
4049 * as.c (print_version_id): Added an fprintf to avoid i18n
4050 problems.
4051 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4052 problems.
4053 * expr.c (expr): Added as_warn call to avoid i18n problems.
4054 * messages.c (as_assert): Changed code to avoid i18n problems.
4055 (as_abort): Likewise.
4056 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4057 (s_space): Likewise.
4058 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4059
4060Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4061
4062 * config/tc-i386.c (check_prefix): New static function, split out
4063 from md_assemble.
4064 (struct _i386_insn): Add wait_prefix field.
4065 (md_assemble): Remove wait_prefix local variable. Use
4066 check_prefix when adding a prefix.
4067
4068 * config/tc-i386.c (current_templates): New static variable.
4069 (md_assemble): Remove current_templates local variable.
4070 (md_assemble, i386_operand): Improve error and warning messages in
4071 many places. Add RESTORE_END_STRING in many places before error
4072 return. Clarify some comments.
4073
4074 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4075 element array.
4076 (md_assemble): Parse string instruction operands, looking for
4077 segment override prefixes. Check for invalid segment prefixes on
4078 string instruction.
4079 (i386_operand): i.seg[] and max mem_operand changes for string
4080 insns.
4081 * config/tc-i386.h (EsSeg): Define.
4082
4083 * config/tc-i386.h (regKludge): Define.
4084 (iclrKludge, imulKludge): Don't define.
4085 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4086 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4087 opcode_modifier checks to look for more common cases first. Add
4088 default_seg for IsString case.
4089
4090Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4091
4092 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4093 AC_DECL_YYTEXT.
4094 * configure: Rebuild with new automake and libtool.
4095 * aclocal.m4, Makefile.in: Likewise.
4096
4097 * doc/Makefile.am (as.dvi): New target.
4098 * doc/Makefile.in: Rebuild.
4099
4100Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4101
4102 * configure.in: Added sparc86x support.
4103
4104 * configure: Rebuild.
4105
4106 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4107 sparc_arch.
4108 (md_parse_option): Warn if -EL is not supported for this architecture.
4109
4110 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4111
4112Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4113
4114 * config/tc-mips.c (mips_ip): Note when we use get match on
4115 the full instruction name.
4116
4117Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4118
4119 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4120 back into the expression to handle add/sub simplification correctly.
4121
4122Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4123
4124 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4125
4126Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4127
4128 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4129 #<n>' instruction.
4130
4131Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4132
4133 * symbols.c (max_indent_level): New global.
4134 (print_symbol_value_1): Use it.
4135 * expr.h (expr_build_dot): Declare.
4136 * expr.c (expr_build_dot): New function.
4137
4138Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4139
4140 * symbols.c (print_binary): New function.
4141 (print_expr_1): Call it.
4142
4143Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4144
4145 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4146 operand in the opcode.
4147
4148Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4149
4150 * config/tc-i386.h: Reorder operand flags and opcode modifier
4151 flags for clarity. Remove unused definitions: Unknown,
4152 ImmUnknown, DispUnknown, NoModrm.
4153 * config/tc-i386.c (type_names): Add missing Debug type.
4154 (md_assemble): Better duplicate prefix checking. Quicker string
4155 instruction check via new opcode_modifier flag.
4156
4157Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4158
4159 * doc/as.texinfo (Invoking): Clarify -Wa example.
4160
4161Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4162
4163 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4164 (s_mips_weakext): Define.
4165 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4166 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4167 defined(TC_MIPS).
4168
4169Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4170
4171 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4172 is an error if the value can not be computed at assembly time.
4173 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4174
4175Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4176
4177 * gasp.c (main): Set next field of new include_path structure to
4178 NULL. From Avery Pennarun <averyp@gdc.ca>.
4179
4180 * read.c (s_mri_sect): Call as_bad rather than abort for an
4181 unsupported MRI target.
4182
4183Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4184
4185 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4186 the destination of a branch instruction should be altered.
4187 (find_real_start): New function: Locate the real, Thumb coded
4188 start of a Thumb function.
4189 (do_t_branch23): Alter the destination of branches to Thumb
4190 functions.
4191
4192 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4193
4194Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4195
4196 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4197 also.
4198
4199Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4200
4201 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4202 * doc/c-hppa.texi: Likewise.
4203
4204Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4205
4206 * Makefile.am: Rebuild dependencies.
4207 * Makefile.in: Rebuild.
4208
4209 * Makefile.am (DEP_INCLUDES): New variable.
4210 (.dep1): Change to work when srcdir is not an absolute path.
4211 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4212 * Makefile.in: Rebuild.
4213
4214Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4215
4216 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4217 LinearAddress patch.
4218
4219 * configure.in: Set version to 2.9.1.
4220 * configure: Rebuild.
4221
4222 * Branched binutils 2.9.
4223
4224Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4225
4226 * config/tc-i386.h (FWait): Define.
4227 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4228 other prefixes. Check FWait flag in opcode table to see which
4229 instructions require an fwait prefix.
4230
4231Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4232
4233 * stabs.c (get_stab_string_offset): Always create a stab string
4234 section.
4235
4236Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4237
4238 Fix some gcc -Wall warnings:
4239 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4240 * ehopt.c (eh_frame_code_alignment): Likewise.
4241 * expr.c (integer_constant, operand): Likewise.
4242 * frags.c (frag_align): Likewise.
4243 * gasp.c (level_0, change_base, doinstr): Likewise.
4244 * hash.c (hash_ask): Likewise.
4245 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4246 (debugging_pseudo): Likewise.
4247 * macro.c (define_macro, check_macro): Likewise.
4248 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4249 (ignore_rest_of_line, float_cons): Likewise.
4250 * symbols.c (decode_local_label_name): Likewise.
4251 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4252 (fixup_segment, number_to_chars_bigendian): Likewise.
4253 (number_to_chars_littleendian): Likewise.
4254 * config/atof-ieee.c (gen_to_words): Likewise.
4255 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4256 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4257 * read.c (output_big_sleb128): Initialize locals to avoid
4258 warnings.
4259 (output_big_uleb128, equals): Likewise.
4260 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4261 to unsigned int. Change zeros to unsigned int.
4262 * cond.c (s_if): Add return to default case.
4263 * frags.c (frag_now_fix): Change return type to addressT.
4264 * frags.h (frag_now_fix): Update declaration.
4265 * listing.c (file_info_struct): Change linenum to unsigned int.
4266 (struct list_info_struct): Change hll_line to unsigned int.
4267 (print_source): Update format string.
4268 * read.c (emit_expr): Change scan to unsigned int, and don't
4269 bother to initialize it.
4270 * symbols.c (dollar_label_count): Change to unsigned long.
4271 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4272 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4273 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4274
4275Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4276
4277 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4278 mcf5200 just as we do for m68000.
4279 (m68k_init_after_args): Likewise.
4280 (md_estimate_size_before_relax): Likewise.
4281
4282Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4283
4284 * config/tc-v850.c (md_assemble): Store relocation addend in
4285 fixup instead of instruction.
4286
4287Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4288
4289 * config/tc-i386.c (md_assemble): Swap template arguments to
4290 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4291 This macro is currently symmetric, so passing them the wrong
4292 way didn't cause any problem, but may if the macro is changed
4293 in the future.
4294 After copying template to i.tm, use i.tm. rather than t-> to
4295 access fields, and make t a const*
4296 Move i.tm.operand_types[] swap to immediately after the copy.
4297
4298Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4299
4300 * expr.h (expr_build_uconstant): Add prototype.
4301 (expr_build_unary,expr_build_binary): Add prototypes.
4302 * expr.c (expr_build_uconstant): New function.
4303 (expr_build_unary,expr_build_binary): New functions.
4304
4305Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4306
4307 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4308 * macro.c (macro_expand_body): Increase buffer size.
4309 * messages.c (as_warn): Likewise.
4310 (as_warn_where, as_bad, as_bad_where): Likewise.
4311
4312Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4313
4314 Based on patch from H.J. Lu <hjl@gnu.org>:
4315 * Makefile.am (DISTSTUFF): New variable.
4316 (diststuff): New target.
4317 * Makefile.in: Rebuild.
4318
4319Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4320
4321 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4322 m32r_elf_section_change_hook.
4323
4324 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4325 emit a nop if a section ends with a 16 bit instruction.
4326
4327Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4328
4329 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4330 s_lcomm rather than obj_coff_lcomm.
4331 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4332
4333Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4334
4335 * config/tc-i386.h (LinearAddress): Define.
4336 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4337 instruction, don't use a default segment.
4338
4339Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4340
4341 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4342 * configure: Rebuild.
4343
4344Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4345
4346 * aclocal.m4, configure: Rebuild with libtool 1.2.
4347
4348Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4349
4350 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4351 PC relative branches. Patch courtesy of Jonathan Walton.
4352
4353
4354Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4355
4356 * configure.in (emulations): Add thumb-pe target.
4357
4358 * configure (emulations): Add thumb-pe target.
4359
43601998-03-17 Ken Raeburn <raeburn@cygnus.com>
4361
4362 * itbl-lex.l (yywrap): Don't define if already defined as a
4363 macro.
4364
4365Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4366
4367 * depend.c (quote_string_for_make): New function.
4368 (wrap_output): Use it.
4369
4370Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4371
4372 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4373 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4374
4375Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4376
4377 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4378 Recognize -GN and -relax.
4379 (md_begin): Initialize gp size from -G switch.
4380 (alpha_force_relocation): Always force if -relax.
4381 (alpha_align): Take a new argument that will specify when to
4382 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4383 Change all callers. Emit nop alignment padding as nop+unop pair.
4384
4385Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4386
4387 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4388 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4389
4390Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4391
4392 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4393 require padding to the next long word boundary.
4394
4395Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4396
4397 * cgen.c: #include symcat.h.
4398 * config/tc-m32r.c: Likewise.
4399
4400Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4401
4402 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4403 absolute expressions instead of '$' prefixed register names.
4404
4405Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4406
4407 * read.c (s_set): Record file and line info for symbols when -as.
4408 (pseudo_set): Don't overwrite that dummy fragment.
4409
4410Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4411
4412 * config/tc-ppc.c (md_pseudo_table): Add "section".
4413 (ppc_named_section): New static function.
4414
4415Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4416
4417 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4418 so we don't have to scan the entire list.
4419
4420Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4421
4422 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4423 case, allow the parallel instructions to modify the same flag
4424 bits.
4425
4426Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4427
4428 * listing.c (list_symbol_table): Categorize symbols by
4429 undefined_section rather than sy_frag->line == NULL.
4430
4431Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4432
4433 * Makefile.am (install-exec-local): Install properly when ln
4434 fails or tooldir == prefix.
4435
4436Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4437
4438 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4439 Test result of insert_operand for error.
4440
4441Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4442
4443 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4444 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4445 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4446 * doc/Makefile.in: Rebuild.
4447
4448Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4449
4450 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4451 (macro): Fix handling of M_COP[0-3].
4452
4453Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4454
4455 Based on patches from Ross Harvey <ross@teraflop.com>:
4456 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4457 if macro_alternate or macro_mri.
4458 (getstring): Remove support for byte constants between < and >.
4459 (get_any_string): '<' only starts a string if macro_alternate or
4460 macro_mri.
4461 (macro_expand_body): Permit keyword parameters following
4462 positional parameters.
4463
4464 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4465 * configure.in (alpha*-*-netbsd*): New target.
4466 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4467 * configure: Rebuild.
4468
4469 * as.h (flag_warn_suppress_instructionswap): Move from here...
4470 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4471 here, and make static.
4472
4473 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4474 BFD_ASSEMBLER or MANY_SEGMENTS.
4475
4476 * as.c (show_usage): Update bug-gnu-utils address.
4477 * gasp.c (show_usage): Likewise.
4478 * doc/as.texinfo (Bug Reporting): Likewise.
4479
4480Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4481
4482 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4483 insns regardless of the size of a pointer if we're in mips I or
4484 MIPS II mode.
4485 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4486
4487Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4488
4489 Fix rac to accept only a0:
4490 * tc-d10v.c (parallel_ok, find_opcode):
4491 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4492 Introduce OPERAND_GPR.
4493
4494Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4495
4496 * read.c (s_fill): Handle non-constant repeat counts by creating
4497 an rs_space fragment.
4498
4499Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4500
4501 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4502 from as_bad to as_warn.
4503
4504Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4505
4506 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4507 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4508 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4509
4510Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4511
4512 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4513 seg_fix_rotP rather than fix_root from seg_info.
4514
4515Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4516
4517 * expr.c: Add support for 0x1_2_3_4 bignums.
4518
4519Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4520
4521 * configure.in: Change -linux* to -linux-gnu*.
4522 * configure: Rebuild.
4523
4524 * app.c (do_scrub_begin): Treat \r as whitespace.
4525
4526Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4527
4528 * Makefile.am: Update dependencies.
4529 * Makefile.in: Rebuild.
4530
4531Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4532
4533 * configure, aclocal.m4: Rebuild with new libtool.
4534
4535Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4536
4537 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4538 the argument to bfd_set_arch_mach.
4539 (load_address): Use bfd_arch_bits_per_address to determine the
4540 bit size of an address instead of looking at the isa level.
4541 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4542
4543Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4544
4545 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4546
4547Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4548
4549 * ehopt.c: New file.
4550 * as.h (enum _relax_state): Add rs_cfa.
4551 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4552 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4553 * read.c (emit_expr): Call check_eh_frame.
4554 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4555 (relax_segment): Likewise.
4556 * Makefile.am: Rebuild dependencies.
4557 (GAS_CFILES): Add ehopt.c.
4558 (GENERIC_OBJS): Add ehopt.o.
4559 * doc/internals.texi (Frags): Document rs_cfa.
4560
4561 * as.c (show_usage): Mention --traditional-format.
4562 (parse_args): Accept --traditional-format.
4563 * as.h (flag_traditional_format): Declare.
4564 * output-file.c (output_file_create): If flag_traditional_format,
4565 set BFD_TRADITIONAL_FORMAT on stdoutput.
4566 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4567
4568 * config/tc-mips.c (append_insn): Make sure that if we have a
4569 fixup for an unmatched %hi reloc, it does not associated with a
4570 variant frag.
4571
4572 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4573 * doc/Makefile.in: Likewise.
4574
4575Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4576
4577 * config/tc-m32r.c (check_for_side_effects): New function.
4578 (can_make_parallel): Add checks for instruction side effects
4579 clashing with the other instruction.
4580 (assemble_parallel_insn): Improve warning messages. Return error
4581 message from non-swapped instruction order.
4582
4583Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4584
4585 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4586
4587 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4588 md_cleanup definition. This moves the forced literal output to
4589 the end of the source pass, and avoids macro's inserting literals
4590 into the code immediately after the macro expansion.
4591
4592Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4593
4594 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4595 a gas internal symbol is adjustable.
4596 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4597
4598 * as.h: If gcc version greater than 2.6, use `__format__' and
4599 `__printf__' in function attributes, rather than `format' and
4600 `printf'.
4601
4602Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4603
4604 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4605
4606Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4607
4608 Add tms320c30 support:
4609 * config/tc-tic30.h: New file.
4610 * config/tc-tic30.c: New file.
4611 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4612 TARGET_FORMAT as "coff-tic30".
4613 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4614 * Makefile.am: Rebuild dependencies.
4615 (CPU_TYPES): Add tic30.
4616 (CPU_OBJ_VALID): tic30-aout is valid.
4617 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4618 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4619 * configure, Makefile.in: Rebuild.
4620
4621Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4622
4623 * config/tc-v850.c (md_assemble): Improvements to error messages.
4624
4625Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4626
4627 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4628 BFD_RELOC_HI16_S to store the high bits of any value.
4629
4630 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4631 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4632 assembler calculate relocations to any external symbol at all.
4633 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4634 involving generation of pc-relative relocs.
4635 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4636 has been moved to md_apply_fix3.
4637
4638 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4639 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4640 which actually means (the address of identifier's GOT entry) +
4641 constant, which is not particularly useful.
4642
4643Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4644
4645 * read.h (include_dirs): Declare.
4646 (include_dir_count,include_dir_maxlen): Declare.
4647
4648Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4649
4650 * configure.in: Correct check for shared opcodes library.
4651 * configure: Rebuild.
4652
4653 * listing.c (buffer_line): If we can't open the file, set at_end.
4654 (listing_print): Remove unused local variable fi.
4655
4656 * config/m68k-parse.y (reglistpair): Handle register list in
4657 either order.
4658
4659 * config/vms-conf.h: Don't undef VERSION.
4660
4661Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4662
4663 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4664 OBJS variable.
4665 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4666 variable.
4667 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4668 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4669 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4670 (EXTRA_DIST): Define.
4671 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4672 explicitly rather than via the list of object files.
4673 (gcc-as.opt): New file created when make-gas.com is run.
4674 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4675 itbl-cpu.h} to #include appropriate file rather than copying that
4676 file.
4677 * config/vms-conf.h: Synchronize with current config.in.
4678 * Makefile.in: Rebuild.
4679
4680Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4681
4682 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4683 (parallel_ok): Relaxed parallel subinstruction dependency check.
4684
4685Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4686
4687 * as.h (flag_warn_suppress_instructionswap): added new flag.
4688 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4689 command line argument.
4690 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4691 warning only if flag_warn_suppress_instructionswap is false.
4692
4693Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4694
4695 * configure.in (i386-*-mingw32*): New target.
4696 * configure: Rebuild.
4697
4698Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4699
4700 * symbols.c (resolve_symbol_value): Don't set the segment if it
4701 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4702
4703 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4704 S_GET_SEGMENT.
4705
4706Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4707
4708 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4709 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4710 compiler.
4711
4712Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4713
4714 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4715
4716Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4717
4718 * config/tc-v850.c (v850_insert_operand): Display instruction when
4719 an error is encountered.
4720
4721Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4722
4723 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4724 (i386-*-sco3.2v5*coff): New target.
4725 (i386-*-sco3.2*): New target.
4726 * configure: Rebuild.
4727
4728Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4729
4730 * config/tc-v850.c: Tidy error message production.
4731
4732Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4733
4734 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4735 validate_immediate return value in the right type for comparisons
4736 to FAIL.
4737
4738Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4739
4740 * listing.c (MAX_BYTES): Use listing variables not constants.
4741 (data_buffer): No longer an array, but a pointer.
4742 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4743 (listing_listing): Allocate data_buffer.
4744
4745Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4746
4747 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4748 --listing-rhs-width, --listing-cont-lines.
4749 (show_usage): Update.
4750 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4751 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4752 (print_lines): Use the variables instead of the constants.
4753 (listing_listing): Likewise.
4754 * listing.h: Declare the new vars.
4755
4756Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4757
4758 * as.c (parse_args): Add --keep-locals alias for -L.
4759 Add --strip-local-absolute.
4760 (show_usage): Update.
4761 * as.h (flag_strip_local_absolute): New flag.
4762 * symbols.c (S_IS_LOCAL): Use it.
4763 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4764 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4765 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4766
4767Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4768
4769 * config/tc-m32r.c: Detect if explicitly parallel instructions
4770 might have an io conflict and issue a warning message.
4771
4772Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4773
4774 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4775 cgen_swap_fixups): Functions to save, restore and swap the fixup
4776 chain with a backup copy.
4777 (cgen_asm_finish_insn): Returns address of constructed insn.
4778
4779Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4780
4781 * listing.c (file_info_struct): Remove FILE, add POS.
4782 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4783 (file_info): Don't open the file.
4784 (buffer_line): Check for the file in the last_open cache, updating
4785 as necessary.
4786 (print_source): Don't reference file_info->file.
4787 (listing_listing): Likewise.
4788 (listing_print): Close the file in the cache, if any.
4789
4790Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4791
4792 * read.c (dwarf_file_string): New file static variable.
4793 (emit_expr): Look for constant sequence that leads up to a file
4794 name in DWARF debugging output.
4795 (stringer): Use dwarf_file_string to decide whether to accept a
4796 string as a file name.
4797
4798Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4799
4800 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4801 (crack_operand): Add reg->reglst MRI hack.
4802 (r_seg): Put reglst symbols in reg_section.
4803 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4804
4805Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4806
4807 * tc-sh.c (get_specific): Handle SGR & DBR.
4808
4809Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4810
4811 * tc-h8300.c (parse_reg): Take the length of the symbol into
4812 account when attempting to match a register name.
4813 * tc-h8500.c (parse_reg): Likewise.
4814
4815Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4816
4817 * cgen.c: Formatting changes to improve readability.
4818
4819Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4820
4821 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4822 delay slot.
4823
4824Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4825
4826 Based on a patch from Jim Wilson
4827 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4828 (tc_gen_reloc): Handle cross section PC relative relocs
4829 correctly.
4830
4831Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4832
4833 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4834
4835Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4836
4837 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4838 (expr_jmp_buf): New static local.
4839 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4840 (cgen_md_operand): New function.
4841 * tc-m32r.c: Clean up pass over `struct foo' usage.
4842 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4843
4844Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4845
4846 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4847 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4848
4849Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4850
4851 * config/tc-i386.c (i386_operand): Give an error if there are
4852 unrecognized characters after an expression.
4853
4854For older changes see ChangeLog-9697
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