source: trunk/src/binutils/gas/ChangeLog-9899@ 1036

Last change on this file since 1036 was 610, checked in by bird, 22 years ago

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Line 
11999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2
3 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
4 warning for absolute jump/call without `*' in non-intel mode. No
5 need to set i.types[0] JumpAbsolute in intel mode.
6
71999-12-22 Philip Blundell <pb@futuretv.com>
8
9 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
10 hook function when changing sections.
11 (arm_s_data): Likewise.
12
131999-12-14 Nick Clifton <nickc@cygnus.com>
14
15 * config/tc-arm.c (md_parse_option): Add support for -marm720
16 command line switch.
17
18Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
19
20 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
21 (r_registers, xr_registers): Define.
22 (r_register_name, xr_register_name): New functions.
23 (md_assemble): Handle new am33 operand types and instruction
24 formats.
25 (mn10300_insert_operand, check_operand): Likewise.
26
271999-11-29 Nick Clifton <nickc@cygnus.com>
28
29 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
30 (s_force_thumb): Set thumb_mode to 2.
31 (md_assemble): Do not complain about thumb instructions on a
32 non-thumb target if thumb_mode is set to 2.
33
341999-11-28 Michael Meissner <meissner@cygnus.com>
35
36 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
37 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
38 (O_...): Add new machine dependent expressions if we are handling
39 explicit relocations.
40 (alpha_reloc_op): New static table holding the explicit relocation
41 information.
42 (alpha_literal_hash): New static to hold the hash table for
43 explicit relocations.
44 (alpha_macros): Add support for explicit relocations.
45 (md_begin): If explicit relocations, initialize hash table.
46 (md_assemble): Don't print a second error if tokenize_arguments
47 already printed an error message.
48 (md_apply_fix): Add support for explicit relocations.
49 (alpha_force_relocation): Ditto.
50 (alpha_fix_adjustable): Ditto.
51 (alpha_adjust_symtab): New function to support explicit
52 relocations.
53 (alpha_adjust_symtab_relocs): Ditto.
54 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
55 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
56 Add support for explicit relocations. Return -2 if an error
57 message was already printed.
58 (find_macro_match): Add support for explicit relocations. Comment
59 each of the cases.
60 (emit_insn): Add support for explicit relocations.
61 (assemble_tokens): Ditto.
62 (emit_ldgp): Ditto.
63 (load_expression): Ditto.
64 (emit_lda): Ditto.
65 (emit_ldah): Ditto.
66 (emit_ir_load): Ditto.
67 (emit_loadstore): Ditto.
68 (emit_ldXu): Ditto.
69 (emit_ldil): Ditto.
70 (emit_sextX): Ditto.
71 (emit_division): Ditto.
72 (emit_jsrjmp): Ditto.
73 (emit_retjcr): Ditto.
74
75 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
76 ELF object format.
77 (tc_adjust_symtab): If explicit relocations, call the function
78 alpha_adjust_symtab.
79 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
80 relocations next to the literal relocation they reference.
81 (TC_INIT_FIX_DATA): Initialize the new fields.
82 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
83
84Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
85
86 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
87 'B' operand for PA2.0 bb instruction.
88
891999-11-18 Nick Clifton <nickc@cygnus.com>
90
91 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
92 target.
93
94 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
95 relocs.
96 (mcore_force_relocation): Force relocations to be generated for
97 RVA relocs.
98
991999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
100
101 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
102 (i386_displacement): Disallow O_big displacements.
103
104Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
105
106 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
107 Small improvements in error checking.
108 (md_assemble): Support for unconditional ARM instructions.
109 (md_parse_option): Support for -m[arm]v5e flag.
110
1111999-11-12 Nick Clifton <nickc@cygnus.com>
112
113 * macro.c (buffer_and_nest): Do not check beyond the end of the
114 buffer.
115
1161999-11-11 Nick Clifton <nickc@cygnus.com>
117
118 * macro.c (buffer_and_nest): Look for seperator after TO and
119 FROM tokens.
120
1211999-11-08 Andrew Haley <aph@cygnus.com>
122
123 * app.c (do_scrub_chars): When in State 10, treat backslash
124 characters in the same way as as symbol characters.
125
1261999-11-07 Richard Henderson <rth@cygnus.com>
127
128 * config/tc-alpha.c (alpha_align): Check, don't assert, that
129 the previous label was in the current section before playing
130 with auto-alignment.
131
1321999-11-06 Nick Clifton <nickc@cygnus.com>
133
134 * config/tc-v850.c (v850_force_relocation): Force relocation
135 for weak symbols.
136 (v850_pcrel_from_selection): Do not compute a pcrel offset if
137 the symbol is weak.
138
1391999-11-05 Michael Meissner <meissner@cygnus.com>
140
141 * expr.h (operatorT): Increase machine dependent operators to 16.
142 * expr.c (op_rank): Ditto.
143
1441999-11-03 Ian Lance Taylor <ian@zembu.com>
145
146 * read.c (pseudo_set): Reject attempts to set the value of a
147 section symbol.
148
149 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
150 if it is defined.
151
152 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
153
154 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
155 to bfd_set_section_contents.
156
1571999-11-03 Nick Clifton <nickc@cygnus.com>
158
159 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
160
1611999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
162
163 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
164 (mips_ip): Use OPCODE_IS_MEMBER.
165
166Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
167
168 * config/tc-arm.c (reg_required_here): Improve comments.
169
170 * config/tc-arm.c (thumb_opcode): Add "variants" field.
171 (tinsns): Initialize variants field.
172
173 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
174 BAD_PC respectively.
175
1761999-10-27 Scott Bambrough <scottb@netwinder.org>
177
178 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
179 * config/tc-arm.h: Fix compile time warnings.
180
181Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
182
183 * config/tc-d10v.c (find_opcode): Allow ATSIGN to match
184 expressions of the form @abs16, @(abs16) and @(abs16 + imm).
185
1861999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
187
188 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
189 (ISA_HAS_64_BIT_REGS) New.
190 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
191 mips_emit_delays,macro_build,load_register,load_addresss,
192 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
193 and/or use new ISA_xxx macros in expressions involving
194 ISA, particularly mips_opts.isa.
195
1961999-10-18 Michael Meissner <meissner@cygnus.com>
197
198 * expr.h (operatorT): Add machine dependent operators md1..md8.
199 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
200 for the machine dependent operators to use.
201
202 * expr.c (op_rank): Add machine dependent operators.
203
204 * config/tc-alpha.c (O_pregister): Define as a machine dependent
205 operator.
206 (O_cpregister): Ditto.
207 (md_begin): Change X_op test that field is wide enough to use
208 O_max instead of O_alpha_max.
209 (cpu_types): Fill in missing initializer.
210 (alpha_num_macros): Make unsigned.
211 (md_assemble): Make opnamelen be size_t.
212 (md_apply_fix): Cast alpha_num_operands to int before testing.
213 (alpha_force_relocation): Ditto.
214 (alpha_fix_adjustable): Ditto.
215 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
216 (tc_gen_reloc): Ditto.
217 (tc_get_register): Ditto.
218 (emit_ldgp): Ditto.
219 (emit_lda): Ditto.
220 (emit_ldah): Ditto.
221 (emit_ldil): Ditto.
222 (s_alpha_ent): Ditto.
223 (s_alpha_end): Ditto.
224 (s_alpha_frame): Ditto.
225 (s_alpha_prologue): Ditto.
226 (s_alpha_file): Ditto.
227 (s_alpha_gprel32): Ditto.
228 (s_alpha_proc): Ditto.
229 (s_alpha_set): Ditto.
230 (s_alpha_base): Ditto.
231 (s_alpha_align): Ditto.
232 (s_alpha_arch): Ditto.
233 (alpha_align): Ditto.
234 (assemble_insn): Suppress unused variable warning.
235 (emit_insn): Ditto.
236 (assemble_insn): Don't assume X_op and X_unsigned are in a given
237 order in the structure.
238 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
239
240Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
241
242 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
243
2441999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
245
246 * config/tc-i386.c (i386_index_check): Correct #endif location.
247
248Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
249
250 * as.c (show_usage): Document new options.
251 (parse_args): Add --no-warn, --warn, --fatal-warnings,
252 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
253 (parse_args): Parse the new options.
254 (main): If there were warnings, and --fatal-warnings
255 was specified, print an error.
256 * as.h: New variable, flag_fatal_warnings, for new option.
257
258Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
259
260 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
261 '@'. Change autoincrement completers to fall through to cache control
262 completers.
263
264 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
265 arg.
266 (pa_parse_addb_64_cmpltr): New function.
267
268 * config/tc-hppa.c (pa_ip): Change error message.
269 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
270 '?Q' args to allow falling through.
271
272 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
273 Remove unused conditional codes.
274 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
275
276Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
277
278 * config/tc-d30v.c (CHAR_BIT): Define.
279 (check_range): Fix bit operations to support integers bigger than
280 32 bits.
281
282Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
283
284 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
285 operands.
286
287Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
288 Doug Evans <devans@cygnus.com>
289
290 Add support for m32rx.
291 * config/tc-m32r.c (enable_m32rx): New static global.
292 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
293 (allow_m32rx): New function.
294 (M32R_SHORTOPTS): Add `O'.
295 (md_longopts): Add --m32rx plus several warning options.
296 (md_parse_option): Handle new options.
297 (md_show_usage): Print them.
298 (md_begin): Enable m32rx.
299 (OPERAND_IS_COND_BIT): New macro.
300 (first_writes_to_seconds_operands): New function.
301 (writes_to_pc,can_make_parallel,make_parallel): New functions.
302 (target_make_parallel,assemble_two_insns): New functions.
303 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
304 If optimizing and m32rx, try to make consecutive insns parallel.
305
306Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
307
308 * config/tc-mips.c (nopic_need_relax): Allow for the
309 .sdata.foo sections generated by -fdata-sections,
310 and for the .gnu.linkonce.s sections generated by C++.
311
312Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
313
314 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
315 with cleaner code using completer prefixes. Add 'Y'.
316
317 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
318
319Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
320
321 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
322 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
323 insn does not match and we should try the next insn in the table.
324
3251999-09-22 Nick Clifton <nickc@cygnus.com>
326
327 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
328
329Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
330
331 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
332 of PA2.0 support.
333
3341999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
335
336 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
337 OBJ_ELF. If ELF, add "sq".
338 (md_parse_option): If ELF, ignore -s and -q.
339 (md_show_usage): Mention ELF options.
340
341Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
342
343 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
344 operands.
345
346 * config/tc-hppa.c (pa_ip): Handle "fe", and 'cJ'.
347
348 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
349
350 * config/tc-hppa.c (struct pa_it): New field "trunc".
351 (pa_ip): Handle 'h', 'm', '=', '{', and '_' operands.
352 (pa_parse_ftest_gfx_completer): New function
353 (pa_parse_fp_cnv_format): New function.
354
355 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
356 (md_apply_fix): Handle 22bit pc-rel branches.
357
358 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
359
360 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
361
362 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
363
364 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
365
366Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
367
368 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
369 (pa_ip): Handle 'fX'.
370
371Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
372
373 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
374 unwinds unless the function is in the text space.
375 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
376
377Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
378
379 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
380 (md_assemble): To here. Tweak address generation.
381
382 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
383 debug_line.
384 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
385 (md_assemble): Call dwarf2_where for OBJ_ELF.
386 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
387 (pa_end_of_source): New function.
388 * config/tc-hppa.h (md_end): Define for OBJ_ELF.
389
3901999-09-14 Michael Meissner <meissner@cygnus.com>
391
392 * configure.in (Canonicalization of target names): Remove adding
393 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
394 generates $ac_config_sub with a ${CONFIG_SHELL} already.
395 * configure: Regenerate.
396
3971999-09-14 Donn Terry <donn@interix.com>
398
399 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
400
4011999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
402
403 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
404 pc-relative jmp/call to an absolute symbol.
405 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
406 absolute section symbols.
407
408 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
409 jump handling code and comments.
410
4111999-09-12 Ian Lance Taylor <ian@zembu.com>
412
413 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
414 the value if TE_PE and a global defined symbol.
415
4161999-09-11 Ian Lance Taylor <ian@zembu.com>
417
418 * write.c (dump_section_relocs): Call print_symbol_value_1 to
419 print the symbol, rather than printing it here.
420
4211999-09-11 Donn Terry <donn@interix.com>
422
423 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
424 BFD_RELOC_RVA relocations.
425
426 * config/tc-i386.c (md_undefined_symbol): Compare the name against
427 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
428 starts with "_G".
429
430 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
431 defined.
432 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
433 * doc/internals.texi (Object format backend): Document
434 SET_SECTION_RELOCS.
435
436 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
437 relocations against global symbols if TE_PE.
438
439 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
440 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
441
442 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
443 symbols.
444
445 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
446 symbols which do not have a constant value, or tags with
447 non-tags. Remove the symbol from the list before adding it at the
448 end.
449
450 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
451 C_FCN symbol differently if TE_PE.
452 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
453 appears in the pseudo-op, rather coff_line_base which is only set
454 for a .bf symbol.
455
456 * config/obj-coff.c (obj_coff_loc): New static function.
457 (obj_pseudo_table): Add "loc".
458
459 * config/obj-coff.c (add_lineno): Check that the line number is
460 positive.
461
462 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
463 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
464 int.
465 (md_atof): Return NULL rather than 0.
466 * config/tc-i386.c (md_atof): Change type to int.
467 * expr.c (expr): Change first parameter to int.
468 * config/obj-coff.c: Add declarations for static functions.
469 (coff_frob_symbol): Use SYM_AUXENT.
470 * config/tc-i386.h (flag_16bit_code): Don't declare.
471
472 * config/obj-coff.c (obj_coff_section): Default to setting
473 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
474
475 * write.c (adjust_reloc_syms): Print adjusted fixup.
476
477 * expr.c (integer_constant): Correct too_many_digits calculation
478 in base 10 case.
479
4801999-09-09 Andreas Schwab <schwab@suse.de>
481
482 * doc/c-arm.texi: Fix arguments of @var to not contain
483 punctuation.
484
4851999-09-08 Philip Blundell <pb@nexus.co.uk>
486
487 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
488 and COFF targets.
489 (md_parse_option): Only support -k flag for ELF and COFF targets.
490
491Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
492
493 * config/tc-hppa.c (pa_ip): Put strict register checks before
494 call to pa_parse_number.
495
496 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
497
4981999-09-06 Ian Lance Taylor <ian@zembu.com>
499
500 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
501 BFD_ASSEMBLER code.
502
5031999-09-06 Donn Terry <donn@interix.com>
504
505 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
506
507Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
508
509 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
510 candidate instruction. Require registers for register arguments
511 when in strict mode. Require assemble-time constants for
512 constants when in strict mode.
513 (pa_get_absolute_expression): Require a constant when in strict
514 mode.
515
5161999-09-06 Nick Clifton <nickc@cygnus.com>
517
518 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
519
5201999-09-04 Steve Chamberlain <sac@pobox.com>
521
522 * config/tc-pj.c: New file, supports picoJava in ELF.
523 * config/tc-pj.h: Ditto.
524 * configure.in (pjl*, pj*): New targets.
525 * Makefile.am: Rebuild dependencies.
526 (CPU_TYPES): Add pj.
527 (TARGET_CPU_CFILES): Add config/tc-pj.c.
528 (TARGET_CPU_HFILES): Add config/tc-pj.h.
529 * doc/c-pj.texi: New file.
530 * doc/as.texinfo: Add some PJ specifics.
531 * doc/all.texi: Add PJ to the list of all architectures, sort them
532 all alphabetically.
533 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
534 * configure, Makefile.in, doc/Makefile.in: Rebuild.
535
5361999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
537
538 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
539 (obj_frob_file): Test for null pointer.
540 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
541 (OBJ_PROCESS_STAB): And here.
542 (elf_obj_sy): Remove
543
544 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
545 except OBJ_PROCESS_STAB, which we #undef for ecoff.
546 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
547
548 * config/obj-coff.c (no_func): Remove.
549 (coff_format_ops): Change occurrences of no_func to 0, as we test
550 for 0 in obj-multi.h.
551
552 * configure.in: Enable bfd for i386-coff when primary target is
553 bfd. Enable i386 elf,coff emulation support. Don't set
554 USE_EMULATIONS=1 or te_file=multi unless there is more than one
555 emulation to support.
556 *configure: Regenerate.
557
5581999-09-02 Nick Clifton <nickc@cygnus.com>
559
560 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
561 .section .line directive is encountered.
562
5631999-09-01 Nick Clifton <nickc@cygnus.com>
564
565 * config/tc-arm.c (md_section_align): Do not align sections in ELF
566 format.
567
568 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
569 * as.texinfo: Document --gdwarf2 command line option.
570 Add additional documentation of ARM command line switches.
571
5721999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
573
574 * config/tc-i386.c (i386_intel_memory_operand): Combine
575 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
576 and RESTORE_END_STRING around parse_register calls.
577 (i386_operand): Here too.
578 (i386_is_reg): Remove.
579 (parse_register): Move as_bad calls from within this function to
580 callers.
581
5821999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
583
584 Based on a patch from H.J. Lu <hjl@gnu.org>
585 * config/tc-i386.c (parse_register): Handle FP regs specially.
586 (md_begin): Remove '(' and ')' from register_chars.
587
5881999-08-29 Doug Evans <devans@casey.cygnus.com>
589
590 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
591 error message (done elsewhere).
592
593Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
594
595 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
596
597Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
598
599 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
600 args by 'f'.
601
602 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
603
604 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
605 between args.
606 Add new completers. Fix bug in 64 bit condition handling.
607
608 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
609 'cS', and 'c*'.
610
611 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
612
613 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
614
615 * config/tc-hppa.c (pa_ip): Add case for 'I'.
616
6171999-08-27 Jim Wilson <wilson@cygnus.com>
618
619 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
620 (struct ls): Add frag field. Initialize it to zero.
621 (out_end_sequence): New local text_frag. Set it while in text section.
622 Replace address check with frag check. Set ls.frag to text_frag if
623 out_set_addr called.
624 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
625 Set it before switching sections. Replace address check with frag
626 check. Set ls.frag to saved_frag if out_set_addr called.
627
6281999-08-26 David Mosberger <davidm@hpl.hp.com>
629
630 * dwarf2dbg.c (out_end_sequence): If address changed, directly
631 output "advance_pc" opcode instead of calling gen_addr_line().
632 The latter has the undesired side-effect of creating a new row
633 in the debug line info matrix.
634
6351999-08-26 Jim Wilson <wilson@cygnus.com>
636
637 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
638 ls.last_filename if last is less than zero. Set ls.last_filename
639 when allocating new entry.
640 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
641 call.
642
6431999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
644
645 * config/tc-i386.c (i386_index_check): Fix the displacement size
646 when INFER_ADDR_PREFIX.
647
6481999-08-18 Nick Clifton <nickc@cygnus.com>
649
650 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
651 display its value.
652
6531999-08-17 Ian Lance Taylor <ian@zembu.com>
654
655 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
656 handle 0xffffNNNN constants correctly.
657
6581999-08-16 Nick Clifton <nickc@cygnus.com>
659
660 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
661 as well as loads.
662
6631999-08-13 Nick Clifton <nickc@cygnus.com>
664
665 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
666 (md_apply_fix3): Always pass positive values to
667 validate_offset_imm.
668
6691999-08-12 Nick Clifton <nickc@cygnus.com>
670
671 * config/tc-arm.c (skip_whitespace): New macro.
672 Formatting tidy ups.
673
674 (md_apply_fix3): Store relocation offset in addend for ELF based
675 relocs.
676 (arm_force_relocation): Always generate relocs for Thumb function
677 calls.
678
6791999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
680
681 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
682 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
683
684Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
685
686 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
687 flags for the unwind subspace.
688
689 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
690 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
691 suitable relocation based on the size of the target's pointer.
692 Always Use subsegment zero for the unwinders.
693 (pa_level): Handle "2.0w".
694
695Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
696
697 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
698 with the following instruction unless this was specified.
699
7001999-08-09 Ian Lance Taylor <ian@zembu.com>
701
702 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
703 certain sections, to match BFD changes.
704
7051999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
706
707 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
708 (EXTRA_SCRIPTS): Define to keep automake happy.
709 * Makefile.in: Rebuild.
710
7111999-08-08 Ian Lance Taylor <ian@zembu.com>
712
713 * Makefile.am: Rename .dep* files to DEP*.
714 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
715 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
716 targets to DEPOBJ.
717 * Makefile.in: Rebuild.
718
7191999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
720
721 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
722
7231999-08-08 Ian Lance Taylor <ian@zembu.com>
724
725 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
726 avoid problems on DOS filesystems.
727 * Makefile.in: Rebuild.
728
729 * doc/as.texinfo (Section): Document 's' flag for COFF version.
730
7311999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
732
733 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
734 section flag.
735
7361999-08-08 Ian Lance Taylor <ian@zembu.com>
737
738 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
739 line to create ${GDBINIT} rather than .gdbinit.
740 * configure, Makefile.in, doc/Makefile.in: Rebuild.
741
742Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
743
744 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
745
746Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
747
748 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
749
7501999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
751
752 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
753 non-adjustable symbols.
754
755Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
756
757 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
758
759Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
760
761 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
762 operands.
763
7641999-08-05 Donn Terry <donn@interix.com>
765
766 * config/te-interix.h: New file.
767 * configure.in (i386-*-interix*): New target.
768 * configure: Rebuild.
769
770Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
771
772 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
773 selectors for ELF too.
774 (selector_table): Add "ltp" and "rtp" selectors.
775
7761999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
777
778 * config/tc-i386.c (i386_operand): No need to change
779 operand_string pointer in segment reg case before goto
780 do_memory_reference. Initialise displacement_string_start and
781 displacement_string_end after do_memory_reference label.
782 (i386_index_check): Add operand_string param, and print error
783 message on failure here.
784 (i386_intel_memory_operand): Instead of here.
785 (i386_operand): And here.
786 (INFER_ADDR_PREFIX): Enable.
787
788 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
789
790 * config/tc-i386.h (DefaultSize): Define. Renumber following
791 opcode_modifier defines.
792
793 From Etienne Lorrain <etienne.lorrain@ibm.net>
794 * config/tc-i386.c (stackop_size): New variable.
795 (set_16bit_code_flag): Clear it here.
796 (set_16bit_gcc_code_flag): New function.
797 (md_pseudo_table): Add "code16gcc" entry.
798 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
799
8001999-08-03 Ian Lance Taylor <ian@zembu.com>
801
802 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
803 next_set_end even if the end symbol is being discarded.
804
805 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
806 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
807 * config/obj-coff.c: Likewise.
808 (seg_info_type): Remove.
809 (seg_info_off_by_4): Change to array of segT.
810 (s_get_segment): Adjust accordingly.
811 (obj_pseudo_table): Fully initialize sentinel entry.
812
813 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
814 Ralf Baechle <ralf@uni-koblenz.de>.
815
8161999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
817
818 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
819
8201999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
821
822 * config/tc-i386.c: Indentation and white space changes.
823 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
824 don't enable it by default.
825 (i386_intel_operand): Remove redundant prototype.
826 Move check on number of memory operands, and i.mem_operands++
827 (i386_intel_memory_operand): To here.
828 Remove i386_immediate code from here. Remove special case code
829 for input and output using (%dx). Remove base/index checks and
830 call i386_index_check instead. Save initial operand_string
831 argument for error message.
832 (i386_operand): Remove redundant prototype. Move base/index
833 checks to i386_index_check.
834 (i386_displacement): Move intel mode check for non-zero
835 i.disp_operand
836 (i386_intel_memory_operand): To here.
837
8381999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
839
840 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
841 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
842 by .register pseudo-op if -64 and --no-undeclared-regs.
843 (s_register, sparc_adjust_symtab): New functions.
844 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
845 Declare sparc_adjust_symtab as tc_adjust_symtab.
846 * doc/c-sparc.texi: Add description of #ignore special literal
847 for .register pseudo-op.
848
8491999-07-30 Catherine Moore <clm@cygnus.com>
850
851 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
852 the relocation's section offset.
853
8541999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
855
856 * write.c (fixup_segment): Fix generic error check overflow test.
857
858 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
859 X_add_number to long.
860
861Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
862
863 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
864 processing.
865
8661999-07-27 Ian Lance Taylor <ian@zembu.com>
867
868 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
869 VTABLE relocations.
870
8711999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
872
873 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
874
875 * configure.bat: Remove; obsolete.
876 * config/go32.cfg: Likewise.
877
8781999-07-21 Brad M. Garcia <bgarcia@fore.com>
879
880 * configure.in (i386-*-vxworks*): New target.
881 * configure: Rebuild.
882
8831999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
884
885 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
886
8871999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
888
889 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
890 on -64 and not pic.
891 (output_insn): Put OLO10's secondary addend into tc_fix_data.
892 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
893 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
894 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
895 MAX_RELOC_EXPANSION): Define.
896 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
897
8981999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
899
900 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
901 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
902 block. Print a warning if an 8-bit or 16-bit constant
903 displacement or immediate is truncated on output.
904 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
905 immediate.
906 (i386_operand): Disallow immediate jump absolute operand.
907
9081999-07-15 Ian Lance Taylor <ian@zembu.com>
909
910 * configure.in: Bump version number to 2.9.5.
911 * configure: Rebuild.
912
913 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
914 or %llx work.
915
916Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
917
918 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
919 (cons_fix_new_hppa): Derive size of fixup from size of the object.
920
9211999-07-14 Philip Blundell <pb@nexus.co.uk>
922
923 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
924 is defined.
925 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
926
927 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
928 if -mno-fpu was given.
929 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
930 relocs.
931 (cons_fix_new_arm): Remove misleading comments.
932
9331999-07-14 Ian Lance Taylor <ian@zembu.com>
934
935 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
936 error message.
937 (relax_segment): Likewise. After giving a rs_org error, convert
938 the frag to rs_align to avoid cascading errors.
939
9401999-07-12 Andreas Schwab <schwab@suse.de>
941
942 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
943
9441999-07-11 Ian Lance Taylor <ian@zembu.com>
945
946 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
947 as appropriate. Fill in structure initializations. Add variable
948 initializations. Add casts.
949 * dwarf2dbg.c (print_stats): Change i to size_t.
950 * listing.c (listing_listing): Change list_line to unsigned int.
951
9521999-07-10 Ian Lance Taylor <ian@zembu.com>
953
954 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
955 rather than checking for \001 and \002 in symbol name.
956 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
957
958Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
959
960 * configure.in (hppa*-linux-gnu*): New target.
961 * configure: Rebuilt.
962
9631999-07-08 Nick Clifton <nickc@cygnus.com>
964
965 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
966
9671999-07-07 Nick Clifton <nickc@cygnus.com>
968
969 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
970 accessing symbolP directly.
971
972Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
973
974 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
975 for ELF.
976
9771999-07-05 Nick Clifton <nickc@cygnus.com>
978
979 * config/tc-arm.c (ARM_EXT_V5): Define.
980 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
981 (md_begin): Detect ARM v5 architectures.
982 (md_parse_option): Accept arm v5 specification.
983 (md_show_usage): Documment -marmv5 switch.
984
985 * doc/c-arm.texi: Document -marmv5 command line option.
986
987 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
988 op.
989 (validate_immediate_twopart): New function. Determine if a
990 constant can be computed by two ADD instructions.
991 (output_inst): Remove its command line parameter - it was never
992 used.
993 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
994 implememt the ADRL pseudo op.
995 (tc_gen_reloc): Generate a suitable error message if an ADRL
996 instruction tries to generate a real reloc.
997
998 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
999
1000Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1001
1002 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1003 into lower case.
1004
10051999-06-27 H.J. Lu <hjl@gnu.org>
1006
1007 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1008 non BFD_ASSEMBLER case.
1009
10101999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1011
1012 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1013 data.
1014
10151999-06-26 David Mosberger <davidm@hpl.hp.com>
1016
1017 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1018 out_end_sequence() when the address decreases due to a new frag.
1019 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1020 numbering starts with 1.
1021
10221999-06-23 Nick Clifton <nickc@cygnus.com>
1023
1024 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1025 .section for COFF.
1026 (mcore_s_text): Call obj_elf_text for ELF target.
1027 (mcore_s_data): Call obj_elf_data for ELF target.
1028 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1029 for COFF target.
1030 (mcore_s_bss): New function: Dump literal table before changing
1031 sections.
1032 (mcore_s_comm): New function: Dump literal table before changing
1033 sections.
1034
1035 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1036 No longer static functions.
1037 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1038 Provide prototypes for these functions.
1039
10401999-06-22 Ian Lance Taylor <ian@zembu.com>
1041
1042 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1043 a list of names, to try obj_segment_name, and to try abbreviated
1044 names when using COFF without long section names.
1045
1046 * config/tc-alpha.c: More use of symbol accessor functions.
1047 * config/tc-arc.c: Likewise.
1048 * config/tc-d30v.c: Likewise.
1049 * config/tc-fr30.c: Likewise.
1050 * config/tc-i860.c: Likewise.
1051 * config/tc-m88k.c: Likewise.
1052 * config/tc-mcore.c: Likewise.
1053 * config/tc-ns32k.c: Likewise.
1054 * config/tc-sparc.c: Likewise.
1055 * config/tc-v850.c: Likewise.
1056
1057 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1058 sy_value with appropriate accessor functions.
1059 * config/tc-arm.c (md_apply_fix3): Likewise.
1060 * config/tc-d10v.c (AT_WORD_P): Likewise.
1061 * config/tc-v850.c (reg_name_search): Likewise.
1062
1063 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1064 use symbol_get_bfdsym instead.
1065 * config/tc-ppc.c (md_assemble): Likewise.
1066 * config/tc-v850.c (v850_comm): Likewise.
1067
10681999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1069
1070 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1071 the symbol, rather than accessing the bsym member.
1072 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1073 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1074 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1075 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1076 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1077 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1078 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1079 * config/tc-v850.c (tc_gen_reloc): Likewise.
1080
1081Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1082
1083 * config/tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1084 (hppa_gen_reloc_type): Conditionalize on BFD64.
1085 (tc_gen_reloc): Re-enable ELF relocations.
1086 * config/tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1087
10881999-06-21 Ian Lance Taylor <ian@zembu.com>
1089
1090 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1091 warning.
1092 (do_ldst): Move assignment out of if condition.
1093 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1094 parentheses to avoid warning.
1095
10961999-06-21 Nick Clifton <nickc@cygnus.com>
1097
1098 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1099 macro to get at the BFD symbol associated with a GAS symbol.
1100
11011999-06-19 Ian Lance Taylor <ian@zembu.com>
1102
1103 * config/tc-ppc.c: Update for symbol handling changes.
1104 * config/obj-coff.c: Likewise.
1105
1106Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1107
1108 * config/tc-hppa.c: General cleanups of ELF support. No more spaces
1109 and subspaces for ELF.
1110 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1111 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1112 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1113 (UNWIND_SECTION_NAME): Likewise.
1114 (space/subspace related structures): Conditionalize definitions
1115 on OBJ_SOM.
1116 (space/subspace directives and support routines): Conditionalize
1117 definitions and references/uses on OBJ_SOM.
1118 (label_symbol_struct): For ELF, track the symbol's segment. For
1119 SOM track its space.
1120 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1121 changes.
1122 (USE_ALIASES): Kill for both SOM & ELF.
1123 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1124 (pa_space, pa_subspace): Corresponding changes.
1125 (pa_spaces_begin): Corresponding chagnes.
1126 (md_begin): Do not muck around with space/subspace stuff for
1127 OBJ_ELF.
1128 (md_apply_fix): Temporarily disable argument relocation stuff
1129 for OBJ_ELF.
1130 (tc_gen_reloc): Temporarily disable relocation generation for
1131 OBJ_ELF
1132 (pa_build_unwind_subspace): Similarly.
1133
11341999-06-16 Nick Clifton <nickc@cygnus.com>
1135
1136 * config/tc-arm.c (thumb_set): New pseudo op.
1137 (text, data, section): Override these pseudo ops with ARM
1138 specific versions.
1139 (s_thumb_set): New function: Perform the same as a .set pseudo
1140 op, but also mark the alias'ed symbol as being a Thumb
1141 function.
1142 (arm_s_text): New function: Perform the same as the .text
1143 pseudo op, but dump the literal pool before changing
1144 sections.
1145 (arm_s_data): New function: Perform the same as the .data
1146 pseudo op, but dump the literal pool before changing
1147 sections.
1148 (arm_s_section): New function: Perform the same as the
1149 .section pseudo op, but dump the literal pool before changing
1150 sections.
1151 (arm_cleanup): Do not reset the current section before dumping
1152 the literal pool.
1153
11541999-06-17 Nick Clifton <nickc@cygnus.com>
1155
1156 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1157 OPTION_NO_WARN_UNMATCHED entries.
1158 (md_parse_option): Generate a warning message if an unrecognised
1159 option is encountered.
1160
1161 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1162 (get_operands): When parsing an expression after an '@' symbol
1163 has been detected, do not ignore '#' symbols.
1164 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1165 false.
1166
11671999-06-13 Ian Lance Taylor <ian@zembu.com>
1168
1169 From K. Richard Pixley <rich@noir.com>:
1170 * configure.in (ppc-*-vxworks*): New target.
1171 * configure: Rebuild.
1172
11731999-06-12 Philip Blundell <philb@gnu.org>
1174
1175 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1176
11771999-06-13 Ian Lance Taylor <ian@zembu.com>
1178
1179 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1180 which refer to symbols in linkonce sections, permit reducing the
1181 relocs if the symbol is local.
1182
11831999-06-12 Ian Lance Taylor <ian@zembu.com>
1184
1185 * subsegs.c (subseg_text_p): New function.
1186 * as.h (subseg_text_p): Declare.
1187 * read.c (do_align): Use subseg_text_p to set the default fill.
1188 * write.c (subsegs_finish): Likewise.
1189 * config/obj-coff.c (write_object_file): Likewise.
1190 * config/tc-i386.h (md_maybe_text): Don't define.
1191 (md_do_align): Use subseg_text_p to set the default fill.
1192 * config/tc-m32r.c (m32r_do_align): Likewise.
1193 * config/tc-sh.c (sh_do_align): Likewise.
1194 * config/tc-sparc.h (md_do_align): Likewise.
1195
11961999-06-12 David O'Brien <obrien@freebsd.org>
1197
1198 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1199 * configure: Rebuild.
1200
12011999-06-12 Ian Lance Taylor <ian@zembu.com>
1202
1203 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1204 * Makefile.am: Rebuild dependencies.
1205 * Makefile.in: Rebuild.
1206
1207 * config/tc-i386.c (i386_immediate): Remove unused label
1208 seg_unimplemented.
1209
1210 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1211 * symbols.c: Likewise.
1212 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1213 sy_next field when taking address, rather than symbol_next.
1214
1215 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1216 offsetT.
1217 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1218 value from the output file architecture.
1219 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1220 * dwarf2dbg.h: Change bfd_vma to addressT.
1221
12221999-06-11 Ian Lance Taylor <ian@zembu.com>
1223
1224 * dwarf2dbg.h: Use PARAMS in function declarations.
1225
12261999-06-11 Martin Dorey <mdorey@madge.com>
1227
1228 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1229 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1230 OBJ_ELF.
1231 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1232
12331999-06-11 Ian Lance Taylor <ian@zembu.com>
1234
1235 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1236
1237 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1238 popsection.
1239
1240 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1241
1242 * read.c (read_a_source_file): Only declare inescape if
1243 QUOTES_IN_INSN.
1244
1245 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1246 match parameters.
1247 (find_entry_byval): Add parens to avoid warning.
1248
1249 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1250
1251 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1252 undefined symbols.
1253
12541999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1255
1256 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1257 with isoctal.
1258
1259 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1260 synthetize_setx): New functions.
1261 (md_assemble): Broken the special cases into the above
1262 functions. Make compiler happy if sizeof(bfd_vma)==4.
1263 Fix sethi generated from set/setuw. If instructions have a relloc,
1264 always clear the fields to be relocated in the opcode.
1265 (sparc_ip): Remove special_case global variable.
1266
12671999-06-10 Ian Lance Taylor <ian@zembu.com>
1268
1269 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1270 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1271 indication of success rather than a value.
1272 (itbl_get_val): Likewise.
1273 (itbl_get_field): Use strcspn. Change delimiters to include
1274 parens.
1275 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1276 (itbl_get_val): Likewise.
1277 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1278
1279 * symbols.c (copy_symbol_attributes): Convert local symbols to
1280 regular symbols.
1281
12821999-06-10 Nick Clifton <nickc@cygnus.com>
1283
1284 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1285 ARM920t.
1286
12871999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1288
1289 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1290 Optimize set if sizeof(bfd_vma) == 64.
1291 (sparc_ip): Fix sethi - without %hi() it should generate
1292 R_SPARC_22 reloc, not R_SPARC_HI22.
1293 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1294
12951999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1296
1297 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1298 (s_ncons): New function.
1299 (native_op_table): New table.
1300 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1301 R_SPARC_OLO10 handling.
1302
1303Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1304
1305 * expr.h (struct expressionS): Revert last change; widen X_op.
1306 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1307
1308Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1309
1310 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1311 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1312 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1313 * Makefile.in: Regenerated.
1314
1315 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1316 `common' pass on to s_mri_common.
1317 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1318
13191999-06-06 Richard Henderson <rth@cygnus.com>
1320
1321 * config/obj-elf.c (obj_elf_section): Don't free the return
1322 value of demand_copy_C_string.
1323
13241999-06-05 Richard Henderson <rth@cygnus.com>
1325
1326 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1327 creation logic from obj_elf_create_section.
1328
1329 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1330 (section_stack): New.
1331 (special_sections): Make const.
1332 (obj_elf_section): Gut and rewrite parsing.
1333 (obj_elf_change_section): New function broken out of obj_elf_section.
1334 (obj_elf_parse_section_letters): Likewise.
1335 (obj_elf_section_word): Likewise.
1336 (obj_elf_section_type): Likewise.
1337 (obj_elf_previous): Treat as a toggle.
1338 (obj_elf_popsection): New.
1339 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1340 (ppc_section_type): Likewise.
1341 * config/tc-ppc.h: Likewise.
1342
1343 * expr.h (struct expressionS): Don't make X_op a bitfield.
1344 * config/tc-alpha.c: Update for symbol handling changes.
1345 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1346 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1347
13481999-06-05 Richard Henderson <rth@cygnus.com>
1349
1350 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1351 (dwarf2_gen_line_info): Kill unused variables.
1352 (dwarf2_finish): Likewise.
1353 (dwarf2_where): Likewise.
1354 (dwarf2_directive_file): If we've only got a string,
1355 hand off to s_app_file.
1356 * ecoff.c: Move the include of ecoff.h.
1357 * symbols.h (S_IS_FUNCTION): Prototype.
1358
1359 * read.c (LEX_HASH): Supply a default.
1360 (lex_type): Use it.
1361 (s_globl): Update `c' after skipping whitespace.
1362 * read.h (LEX_END_NAME, is_name_ender): New.
1363 * expr.c (get_symbol_end): Respect it.
1364
13651999-06-04 Mark Klein <mklein@dis.com>
1366
1367 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1368 to real if OBJ_SOM
1369 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1370
1371 * config/tc-hppa.c: Update for symbol handling changes.
1372
13731999-06-03 Ian Lance Taylor <ian@zembu.com>
1374
1375 * cgen.c: Update for symbol handling changes.
1376 * config/tc-m32r.c: Likewise.
1377
1378 * config/tc-hppa.h: Update for symbol handling changes.
1379 * config/tc-hppa.c: Likewise.
1380
1381 * config/tc-arm.h: Update for symbol handling changes.
1382 * config/tc-arm.c: Likewise.
1383 (symbol_make_empty): Remove. Just use symbol_create.
1384
1385 * symbols.c (symbol_set_tc): Correct name.
1386
1387 * Makefile.am: Rebuild dependencies.
1388 ($(OBJS)): Don't depend upon struc-symbol.h.
1389 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1390 * dep-in.sed: Don't remove struc-symbol.h.
1391 * Makefile.in: Rebuild.
1392
1393 * doc/internals.texi (Symbols): Describe changes in symbol
1394 handling.
1395
13961999-06-03 Richard Henderson <rth@cygnus.com>
1397
1398 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1399 instead of doing the work by hand.
1400
14011999-06-03 David Mosberger <davidm@hpl.hp.com>
1402
1403 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1404 state of line state-machine.
1405 (struct ls): Collect DWARF2 line state-machine state in new member
1406 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1407 resulted in any DWARF2 directives.
1408 (reset_state_machine): New function.
1409 (out_end_sequence): Ditto.
1410 (dwarf2_gen_line_info): When switching sections or switching to a
1411 lower text address, call out_end_sequence() first to terminate the
1412 previous code sequence as code sequences MUST have monotonically
1413 increasing addresses.
1414 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1415
14161999-06-03 David Mosberger <davidm@hpl.hp.com>
1417
1418 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1419 DWARF2 debug info (line information only, at this point).
1420 * as.h: Update comment about supported debug formats.
1421 * dwarf2dbg.c, dwarf2dbg.h: New files.
1422 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1423
1424 * expr.c (operand): Don't use [ for parens if we want an index op.
1425 (op_encoding): Switch [ into O_index, if desired.
1426 (op_rank): Renumber with O_index on bottom.
1427 (expr): If O_index, match closing bracket.
1428 * expr.h (O_index): New.
1429
1430 * read.c (read_a_source_file): Conditionally allow matched "
1431 in lines passed to md_assemble.
1432
1433 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1434
14351999-06-03 Ian Lance Taylor <ian@zembu.com>
1436
1437 Add support for storing local symbols in a small structure to save
1438 memory when assembling large files.
1439 * as.h: Don't include struc-symbol.h.
1440 (symbolS): Add typedef.
1441 * symbols.c: Include struc-symbol.h.
1442 (local_hash): New static variable.
1443 (save_symbol_name): New static function, from symbol_create.
1444 (symbol_create): Call save_symbol_name.
1445 (local_symbol_count): New static variable.
1446 (local_symbol_conversion_count): Likewise.
1447 (LOCAL_SYMBOL_CHECK): Define.
1448 (local_symbol_make): New static function.
1449 (local_symbol_convert): New static function.
1450 (colon): Handle local symbols. Create local symbol for local
1451 label name.
1452 (symbol_table_insert): Handle local symbols.
1453 (symbol_find_or_make): Create local symbol for local label name.
1454 (symbol_find_base): Check for local symbol.
1455 (symbol_append, symbol_insert): Check for local symbols.
1456 (symbol_clear_list_pointers, symbol_remove): Likewise.
1457 (verify_symbol_chain): Likewise.
1458 (copy_symbol_attributes): Likewise.
1459 (resolve_symbol_value): Handle local symbols.
1460 (resolve_local_symbol): New static function.
1461 (resolve_local_symbol_values): New function.
1462 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1463 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1464 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1465 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1466 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1467 (symbol_previous, symbol_next): New functions.
1468 (symbol_get_value_expression): Likewise.
1469 (symbol_set_value_expression): Likewise.
1470 (symbol_set_frag, symbol_get_frag): Likewise.
1471 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1472 (symbol_mark_used_in_reloc): Likewise.
1473 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1474 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1475 (symbol_mri_common_p): Likewise.
1476 (symbol_mark_written, symbol_clear_written): Likewise.
1477 (symbol_written_p): Likewise.
1478 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1479 (symbol_section_p, symbol_equated_p): Likewise.
1480 (symbol_constant_p): Likewise.
1481 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1482 (symbol_get_obj, symbol_set_obj): Likewise.
1483 (symbol_get_tc, symbol_set_tc): Likewise.
1484 (symbol_begin): Initialize local_hash.
1485 (print_symbol_value_1): Handle local symbols.
1486 (symbol_print_statistics): Print local symbol statistics.
1487 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1488 Declare new symbols.c functions. Move many declarations here from
1489 struc-symbol.h.
1490 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1491 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1492 (struct symbol): Move bsym to make it clearly the first field.
1493 Remove TARGET_SYMBOL_FIELDS.
1494 (symbolS): Don't typedef.
1495 (struct broken_word): Remove.
1496 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1497 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1498 (symbol_clear_list_pointers): Likewise.
1499 (symbol_insert, symbol_remove): Likewise.
1500 (symbol_previous, symbol_append): Likewise.
1501 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1502 (struct local_symbol): Define.
1503 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1504 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1505 (local_symbol_get_frag, local_symbol_set_frag): Define.
1506 (local_symbol_get_real_symbol): Define.
1507 (local_symbol_set_real_symbol): Define.
1508 Define.
1509 * write.c (write_object_file): Call resolve_local_symbol_values.
1510 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1511 (TARGET_SYMBOL_FIELDS): Don't define.
1512 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1513 ECOFF_DEBUGGING, add ECOFF fields.
1514 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1515 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1516 ECOFF_DEBUGGING, add ECOFF fields.
1517 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1518 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1519 * config/tc-mcore.h: Don't include struc-symbol.h.
1520 (TARGET_SYMBOL_FIELDS): Don't define.
1521 (struct mcore_tc_sy): Define.
1522 (TC_SYMFIELD_TYPE): Define.
1523 * Many files: Use symbolS instead of struct symbol. Use new
1524 accessor functions rather than referring to symbolS fields
1525 directly.
1526
1527 * read.c (s_mri_common): Don't add in value of line_label.
1528
1529 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1530 checking for SEC_LINK_ONCE.
1531
1532 * config/tc-sh.h (sh_fix_adjustable): Declare.
1533
1534 * app.c (input_buffer): New static variable.
1535 (app_push): Save saved_input in allocated buffer.
1536 (app_pop): Restored saved_input.
1537 (do_scrub_chars): Change get parameter to take char * and int as
1538 arguments. Change GET macro to pass input_buffer to get
1539 function. Don't save input into allocated buffer.
1540 * as.h (do_scrub_chars): Update declaration.
1541 * input-file.c (input_file_get): Change to take char * and int.
1542 Read data into passed in buffer. Remove static buffer.
1543 * read.c (scrub_from_string): Change to take char * and int. Copy
1544 data into passed in buffer.
1545
1546 * hash.h: Neaten. Declare hash_traverse.
1547 * hash.c: Complete rewrite based on BFD hashing code.
1548 * gasp.c (chunksize): New variable.
1549 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1550 hash_delete.
1551
15521999-05-28 Nick Clifton <nickc@cygnus.com>
1553
1554 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1555 addend unless the target uses an old ABI.
1556
1557Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1558
1559 -Wchar-subscripts cleanup
1560 * listing.c (listing_newline): Use unsigned char variable, so
1561 calls to isascii,iscntrl are correct.
1562 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1563 (unsigned char).
1564 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1565 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1566 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1567 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1568
15691999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1570
1571 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1572 width for Coldfire.
1573 (arch_coldfire_p): New #define.
1574 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1575
15761999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1577
1578 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1579
1580 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1581 (install_operand): Add place `N'.
1582 (init_table): Add registers ACC, MACSR, MASK.
1583
1584 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1585
1586 * config/tc-m68k.c: Change mcf5200 --> mcf.
1587 (archs): Add mcf5206e, mcf5307.
1588 (m68k_ip): Add format `u'.
1589 (install_operand): Add place `m', `M', `h'.
1590 (init_table): Add upper/lower registers.
1591
1592 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1593
15941999-05-28 Martin Dorey <mdorey@madge.com>
1595
1596 * config/tc-i960.c: Several minor changes to add ELF and
1597 BFD_ASSEMBLER support.
1598 * config/tc-i960.h: Likewise.
1599 * configure.in (i960-*-elf*): New target.
1600 * aclocal.m4, configure: Rebuild.
1601
16021999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1603
1604 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1605 reloc changes when defined(BFD_ASSEMBLER).
1606
16071999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1608
1609 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1610
1611 * write.c (write_print_statistics): Output to file, not stderr.
1612
1613 * expr.c (generic_bignum_to_int32,64): Prototype.
1614
1615 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1616 output_sleb128, output_uleb128, output_big_sleb128,
1617 output_big_uleb128, output_big_leb128): Prototype.
1618 (output_big_sleb128, output_big_uleb128): Make inline.
1619 (output_big_leb128): Remove inline
1620
1621 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1622 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1623 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1624 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1625 value for correct overflow check in write.c:fixup_segment.
1626 * write.c (fixup_segment): Move bitfield overflow checks to after
1627 the md_apply_fix call.
1628 * config/obj-coff.c (fixup_segment): Likewise.
1629 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1630 valueT *val argument.
1631
1632Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1633
1634 * config/atof-ieee.c (gen_to_words): Correctly round a
1635 denormalized number. Fix off-by-one in range checking for
1636 exponent in a denormal.
1637
16381999-05-10 Nick Clifton <nickc@cygnus.com>
1639
1640 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1641 name.
1642
1643Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1644
1645 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1646
16471999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1648
1649 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1650 (ReverseRegRegmem): Remove.
1651 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1652 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1653 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1654 kludge.
1655
1656 From Doug Ledford <dledford@redhat.com>
1657 * config/tc-i386.h (RegXMM): New for P/III.
1658 * config/tc-i386.c: Add support for P/III.
1659
1660Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1661
1662 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1663 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1664 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1665
1666Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1667
1668 * config/tc-i386.c (i386_immediate): Skip whitespace before
1669 complaining about junk after expression.
1670 (i386_displacement): Likewise.
1671
1672Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1673
1674 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1675 Don't copy before downcaseing.
1676
16771999-05-05 Catherine Moore <clm@cygnus.com>
1678
1679 * config/tc-m68k.c: Include elf/m68k.h.
1680 (m68k_elf_final_processing): New routine.
1681 * config/tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1682 Define.
1683
1684Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1685
1686 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1687 17 bit fmt insn.
1688
16891999-04-30 Nick Clifton <nickc@cygnus.com>
1690
1691 * config/tc-mcore.c (mcore_s_section): Dump literals before
1692 changing section.
1693
16941999-04-29 Nick Clifton <nickc@cygnus.com>
1695
1696 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1697 for COFF/PE port.
1698
1699Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1700
1701 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1702 (TC_INIT_FIX_DATA): Delete.
1703 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1704 (TC_INIT_FIX_DATA): Delete.
1705 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1706 * write.c (fix_new_internal): Initialize fx_cgen member.
1707 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1708 (gas_cgen_md_apply_fix3): Update.
1709 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1710 (md_cgen_record_fixup_exp): Update.
1711 (FX_OPINFO_R_TYPE): Update.
1712
1713 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1714 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1715 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1716 * frags.h (struct frag): Make opindex, opinfo ints.
1717
1718 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1719
17201999-04-26 Tom Tromey <tromey@cygnus.com>
1721
1722 * aclocal.m4, configure: Updated for new version of libtool.
1723
17241999-04-22 Nick Clifton <nickc@cygnus.com>
1725
1726 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1727 md_apply_fix.
1728 (md_apply_fix3): Do not fix up absolute relocations against
1729 symbolic values.
1730
1731 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1732
17331999-04-20 Nick Clifton <nickc@cygnus.com>
1734
1735 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1736 changes and data-in-text directives.
1737 (mcore_cons): New function: intercept cons() operations.
1738 (mcore_float_cons): New function: intercept float_cons()
1739 operations.
1740 (mcore_stringer): New function: intercept stringer() operations.
1741
17421999-04-18 Ian Lance Taylor <ian@zembu.com>
1743
1744 * obj.h (struct format_ops): Change generate_asm_lineno field to
1745 take no parameters.
1746 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1747
1748 * config/tc-alpha.c (find_opcode_match): Add default case to
1749 switch.
1750 (find_macro_match): Likewise.
1751 (load_expression): Parenthesize && within ||.
1752
1753 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1754
17551999-04-17 Nick Clifton <nickc@cygnus.com>
1756
1757 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1758 .text .data .section pseudo ops.
1759 (mcore_s_section): New function. Dump lits before changing secs.
1760 (mcore_s_text): New function. Dump lits before changing secs.
1761 (mcore_s_data): New function. Dump lits before changing secs.
1762
17631999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1764
1765 * config/tc-mips.c (mips_32bitmode): New.
1766 (md_begin): Set mips_32bitmode if needed.
1767 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1768 Set EF_MIPS_32BITMODE.
1769
1770Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1771
1772 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1773 change.
1774
17751999-04-16 Nick Clifton <nickc@cygnus.com>
1776
1777 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1778
1779Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1780
1781 * config/tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1782 expressions correctly.
1783
1784
17851999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1786
1787 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1788
1789Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1790
1791 * config/tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1792 and fmpynfadd instructions.
1793
17941999-04-11 Richard Henderson <rth@cygnus.com>
1795
1796 * as.h (environ): Declare it, if needed.
1797 * as.c (dump_statistics): Don't declare environ.
1798 * configure.in (environ): Detect declaration.
1799 * configure, config.in: Rebuild
1800
1801 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1802 (i386_displacement): Allocate enough space for replacement buffer.
1803 Clean up replacement buffer initialization.
1804
18051999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1806
1807 * subsegs.c (section_symbol): Don't create a new symbol if one
1808 already exists; instead, use the existing one, but set its segment
1809 and frag data if it hasn't already been defined.
1810 * config/obj-coff.c (c_section_symbol): Likewise.
1811
1812Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1813
1814 * config/tc-alpha.c (load_expression): Call as_bad instead of abort.
1815
18161999-04-08 Nick Clifton <nickc@cygnus.com>
1817
1818 * config/tc-mcore.c: New File: Support routines for MCore
1819 assembler.
1820 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1821 * config/obj-coff.c: Add support for mcore-pe target.
1822
1823 * Makefile.am: Add support for MCore targets.
1824 * Makefile.in: Regenerate.
1825 * configure.in: Add support for MCore targets.
1826 * configure: Regenerate.
1827
1828 * doc/all.texi: Set MCORE.
1829 * doc/as.texinfo: Document MCore specific command line options.
1830
1831 * write.h: Prevent multiple inclusion.
1832
18331999-04-06 Ian Lance Taylor <ian@zembu.com>
1834
1835 * asintl.h (LC_MESSAGES): Never define.
1836 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1837 does not define it.
1838 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1839 does not define it.
1840
1841 * Makefile.am (m68k-parse.c): If configuring in the source
1842 directory, copy m68k-parse.y into the local directory before
1843 running ylwrap, to remove spurious differences when generating
1844 snapshots.
1845 * Makefile.in: Rebuild.
1846
1847 * config/tc-sparc.h (md_do_align): Just allocate the number of
1848 bytes necessary, rather than always allocating 1024.
1849
18501999-04-04 Ian Lance Taylor <ian@zembu.com>
1851
1852 * listing.c (listing_newline): Add cast to avoid warning.
1853 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1854 * config/tc-i386.c (i386_scale): Add return value.
1855 (build_displacement_string): Remove unused local temp_disp2.
1856 (i386_intel_memory_operand): Add parentheses to avoid warning.
1857 (i386_intel_operand): Remove unused local end_of_operand_string.
1858 (i386_operand): Remove unused local operand_modifier.
1859 (i386_operand): Add parens to avoid warning.
1860
18611999-04-04 Don Bowman <don@pixsci.com>
1862
1863 * configure.in: Add mips*-*-vxworks* target; have it define
1864 MIPS_STABS_ELF.
1865 * configure, config.in: Rebuild.
1866
18671999-03-31 Nick Clifton <nickc@cygnus.com>
1868
1869 * configure.in (emulations): Add support for arm-epoc-pe.
1870 * configure: Regenerate.
1871 * config/te-epoc-pe.h: New file. Define macros specific to
1872 arm-epoc-pe target.
1873 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1874 for arm-epoc-pe target.
1875
1876Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1877
1878 * config/tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1879
1880Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1881
1882 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1883 detect ",n" without a condition.
1884 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1885
1886
1887Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1888
1889 * config/tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1890 instruction is encoded with one bit.
1891
1892
18931999-03-23 Ian Lance Taylor <ian@zembu.com>
1894
1895 * doc/internals.texi (CPU backend): Mention that
1896 line_separator_chars should not include newline. From thi
1897 <ttn@mingle.glug.org>.
1898
18991999-03-22 Doug Evans <devans@casey.cygnus.com>
1900
1901 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1902 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1903
1904Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1905
1906 * config/tc-alpha.c (md_assemble): Allow '6' in an opcode.
1907
1908Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1909
1910 * config/tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1911
1912
1913Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1914
1915 * config/tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1916
19171999-03-15 Martin Hunt <hunt@cygnus.com>
1918
1919 * app.c (do_scrub_begin): Change '-' back to a symbol char
1920 so we can use multiple opcodes on a line again.
1921
1922 * config/tc-d30v.c: By default, warn if a symbol has
1923 the same name as a register. Plus some minor
1924 updates from the branch.
1925
19261999-03-13 Nick Clifton <nickc@cygnus.com>
1927
1928 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1929 BFD_RELOC_16 and BFD_RELOC_64.
1930
19311999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1932
1933 * expr.c (expr): Add missing else.
1934
19351999-03-12 Nick Clifton <nickc@cygnus.com>
1936
1937 * config/tc-arm.c (md_apply_fix3): Improve error message.
1938
19391999-03-11 Doug Evans <devans@casey.cygnus.com>
1940
1941 * Makefile.am (CPU_TYPES): Add fr30.
1942 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1943 (fr30,m32r dependencies): Update.
1944 * Makefile.in: Rebuild.
1945
1946 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1947 (gas_cgen_record_fixup_exp): Ditto.
1948 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1949 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1950 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1951 (md_cgen_lookup_reloc): Update use of operand->type.
1952 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1953 (md_convert_frag): Call cgen_operand_lookup_by_num.
1954 (md_cgen_lookup_reloc): Update use of operand->type.
1955 (m32r_cgen_record_fixup_exp): Ditto.
1956
19571999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1958
1959 * config/tc-mips.c (md_show_usage): Fix message.
1960
19611999-03-03 Nick Clifton <nickc@cygnus.com>
1962
1963 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1964 and LDR reg,=<expr> instruction.
1965
1966 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1967 -mcpu=arm9tdmi.
1968
1969Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1970
1971 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1972
19731999-02-17 Nick Clifton <nickc@cygnus.com>
1974
1975 This patch was created by: Scott Bambrough
1976 <scottb@corelcomputer.com>
1977
1978 * app.c:
1979 Special cased '@' character. The '@' character is used as the
1980 ARM assembler comment character, as a special character
1981 and in ELF .symver pseudo-op's, and as a special character in
1982 .type and .section pseudo-ops.
1983 (symver_pseudo): New static variable.
1984 (symver_state): New static variable.
1985 (struct app_save): Add field 'symver_state'.
1986 (app_push): Save global symver_state int struct app_save.
1987 (app_pop): Restore global symver_state from struct app_save.
1988 (do_scrub_chars): Special case handling of '@' character in
1989 .symver pseudo-ops.
1990
1991 * configure.in: Modified to recognize armv* uname syntax from ARM
1992 Linux kernel.
1993 * configure: Regenerated.
1994
1995 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1996 a prefix to the section's type.
1997 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1998 the type's typename.
1999
2000 * config/tc-arm.h: Add support for PIC generation:
2001 (pic_code): New boolean.
2002 (obj_relocate_extern): Define.
2003 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2004 (TC_CONS_FIX_NEW): Define.
2005 (tc_fix_adjustable): Define.
2006 (GLOBAL_OFFSET_TABLE_NAME): Define.
2007
2008 * config/tc-arm.c: Add support for PIC generation:
2009 (line_seperator_chars): Allow ';' as a seperator for Linux.
2010 (is_immediate_prefix): New macro.
2011 (arm_parse_reloc): New function.
2012 (s_arm_elf_cons): New function.
2013 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2014 (md_undefined_symbol): Special case handling for the Global Offset
2015 Table's symbol.
2016 (md_apply_fix3): Handle PIC relocs.
2017 (tc_gen_reloc): Handle PIC relocs.
2018 (md_parse_option): Add support for '-k' command line switch to
2019 enable PIC generation.
2020 (cons_fix_new_arm): New function.
2021 (s_arm_elf_cons): New function.
2022
2023Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2024
2025 * configure.in: Add comments for uses of AC_DEFINE.
2026 * acinclude.m4: Likewise.
2027 * acconfig.h: Remove.
2028 * aclocal.m4: Rebuild.
2029 * configure: Rebuild.
2030 * Makefile.in: Rebuild.
2031 * config.in: Rebuild.
2032
20331999-02-15 Jim Lemke <jlemke@cygnus.com>
2034
2035 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2036 non-constant offset from a base register.
2037
20381999-02-14 Ken Raeburn <raeburn@raeburn.org>
2039
2040 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2041 strings always.
2042
2043Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2044
2045 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2046 (emit_insn): Look for pc-relative and no-overflow specifiers on
2047 internal relocation types.
2048
20491999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2050
2051 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2052 -mcpu=NNNN flags.
2053
2054 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2055 mips_cpu instead.
2056 (mips_4650, mips_4010, mips_4100): Variables removed.
2057 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2058 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2059 variables.
2060 (md_begin): Don't bother initializing the mips_NNNN variables;
2061 mips_cpu is set, and that's good enough now.
2062 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2063 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2064 (show): New function, to handle wrapping in the CPU lists.
2065 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2066
2067Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2068
2069 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2070 than treat as an immediate specifier.
2071
2072Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2073
2074 * config/tc-i386.c: Prototype many functions.
2075 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2076 (i386_immediate): Remove unused second argument.
2077 (i386_intel_operand): Fix i386_is_reg typo.
2078 (i386_operand): Use allow_naked_reg.
2079 (output_invalid): Make operand int for K&R.
2080
2081Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2082
2083 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2084 patch.
2085 * Makefile.in: Rebuild.
2086
20871999-02-09 Doug Evans <devans@casey.cygnus.com>
2088
2089 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2090 (cgen.o): Ditto.
2091 (EXTRA_as_new_SOURCES): Comment out.
2092 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2093 * Makefile.in: Rebuild.
2094 * doc/Makefile.in: Rebuild.
2095 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2096 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2097 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2098 * configure: Rebuild.
2099 * aclocal.m4: Rebuild.
2100 * config.in: Rebuild.
2101 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2102 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2103 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2104 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2105 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2106 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2107 (gas_cgen_record_fixup_exp): Ditto.
2108 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2109 descriptor, not global variable.
2110 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2111 descriptor, not global variable. Refer to insert_operand handler
2112 via cpu descriptor, not global function.
2113 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2114 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2115 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2116 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2117 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2118 * config/tc-m32r.c: Ditto.
2119 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2120 (md_assemble): Ditto.
2121 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2122
21231999-02-09 Nick Clifton <nickc@cygnus.com>
2124
2125 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2126 relocations for ELF targets.
2127
21281999-02-08 Nick Clifton <nickc@cygnus.com>
2129
2130 * configure.in: Add support for StrongARM target.
2131 * configure: Regenerate.
2132
21331999-02-05 Nick Clifton <nickc@cygnus.com>
2134
2135 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2136
2137 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2138 for COFF ports.
2139
2140Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2141
2142 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2143
2144Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2145
2146 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2147 (INTEL_DWORD_MNEM_SUFFIX): Define.
2148 (BYTE_PTR): Define.
2149 (WORD_PTR): Define.
2150 (DWORD_PTR): Define.
2151 (XWORD_PTR): Define.
2152 (SHORT): Define.
2153 (OFFSET_FLAT): Define.
2154 (FLAT): Define.
2155 (NONE_FOUND): Define.
2156 (No_dSuf): Define.
2157 (No_xSuf): Define.
2158 * config/tc-i386.c (set_intel_syntax): New routine.
2159 (intel_syntax): Declare.
2160 (allow_naked_reg): Declare.
2161 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2162 (intel_float_operand): New routine.
2163 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2164 Handle brackets as well as parens. Call i386_intel_operand for
2165 intel syntax. Reverse operands if appropriate. Handle new
2166 suffixes. Handle movzx and movsx.
2167 (i386_is_reg): New routine.
2168 (i386_immediate): New routine.
2169 (i386_scale): New routine.
2170 (i386_displacement): New routine.
2171 (i386_operand_modifier): New routine.
2172 (build_displacement_string): New routine.
2173 (i386_parse_seg): New routine.
2174 (i386_intel_memory_operand): New routine.
2175 (i386_intel_operand): New routine.
2176 (i386_operand): Call i386_displacement, i386_immediate,
2177 i386_scale, etc. instead of handling inline.
2178 (parse_register): Handle registers without prefix.
2179
2180Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2181
2182 * configure: Regenerate.
2183 * configure.in (arm-*-oabi): New.
2184 (thumb-*-oabi): New.
2185 * config/tc-arm.c (target_oabi): Declare.
2186 (md_apply_fix3): Support REL relocs.
2187 (md_parse_option): Handle -oabi.
2188 (elf32_arm_target_format): New routine.
2189 (md_longopts): Add OPTION_OABI.
2190 * config/tc-arm.h: Redefine TARGET_FORMAT.
2191
2192
21931999-01-28 Nick Clifton <nickc@cygnus.com>
2194
2195 * write.c (write_relocs): Handle out of range error.
2196
2197 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2198 (fr30_force_relocation): Default to 0.
2199
2200 * config/tc-fr30.h (obj_fix_adjustable): Define.
2201 (TC_FORCE_RELOCATION): Define.
2202
2203 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2204 relocs.
2205
22061999-01-16 Nick Clifton <nickc@cygnus.com>
2207
2208 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2209 merge of two instructions if the left instruciton kills the right.
2210
22111999-01-11 Doug Evans <devans@casey.cygnus.com>
2212
2213 * Makefile.in: Regenerate.
2214 * configure.in: Redo test for using cgen.
2215 * configure: Regenerate.
2216
22171999-01-09 Nick Clifton <nickc@cygnus.com>
2218
2219 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2220 redefinition of this macro.
2221
2222Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2223
2224 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2225 warning.
2226
22271998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2228
2229 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2230 a read of HI or LO and an immediatly following branch.
2231
22321998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2233
2234 * config/tc-mips.c (md_begin): Another correction to the setting of
2235 mips_eabi64.
2236
22371998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2238
2239 * config/tc-mips.c (md_begin): Correct type-o in setting of
2240 mips_eabi64.
2241
22421998-12-21 Nick Clifton <nickc@cygnus.com>
2243
2244 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2245 bit insn when optimizing, so that parallelised instructions will
2246 start on a 32 bit boundary.
2247
22481998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2249
2250 * config/tc-mips.c (mips_eabi64): New.
2251 (md_begin): Set mips_eabi64.
2252 (mips_elf_final_processing): Use it.
2253
22541998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2255
2256 * config/tc-mips.c (mips_elf_final_processing):
2257 Correct setting of ABI in e_flags.
2258
2259Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2260
2261 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
2262 in delay slots.
2263
22641998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2265
2266 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2267
22681998-12-15 Doug Evans <devans@casey.cygnus.com>
2269
2270 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2271 warning, values that don't fit in the field.
2272
22731998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2274
2275 * config/tc-mips.c (mips_abi_string): New.
2276 (md_parse_option,md_longopts): Add mabi.
2277 (mips_elf_final_processing): Set e_flags based on mabi flag.
2278
22791998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2280
2281 * config/tc-mips.c (md_parse_option): Handle vr4111.
2282
228398-12-11 Ken Raeburn <raeburn@cygnus.com>
2284
2285 * config/tc-h8300.c (build_bytes): Change message given if the
2286 instruction requires H8/300H mode and we're not in Hmode, to
2287 suggest that it may be the operand modes that are the problem, not
2288 necessarily the opcode.
2289
22901998-12-10 Nick Clifton <nickc@cygnus.com>
2291
2292 * config/tc-fr30.c: Add line separator character.
2293
2294Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2295
2296 * configure.in (hppa-*-mpeix*): New target.
2297 * config/obj-som.h (obj_som_compiler): Declare.
2298 * config/obj-som.c (compiler_seen): New static variable.
2299 (obj_som_compiler): New function.
2300 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2301 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2302 (pa_type_args): Set hppa_priv_level.
2303 (pa_compiler): New static function if OBJ_SOM.
2304 * configure: Rebuild.
2305
2306Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2307
2308 * read.c (output_leb128): Don't mark as inline.
2309
23101998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2311
2312 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2313 AIX .vbyte unaligned data support.
2314 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2315 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2316 sections.
2317
23181998-12-07 Nick Clifton <nickc@cygnus.com>
2319
2320 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2321 input handling.
2322
2323Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2324
2325 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2326 BFD_RELOC_ARM_PCREL_BRANCH.
2327
2328Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2329
2330 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2331 checking the target type.
2332 (mips-dec-bsd*): Set endian to little.
2333 * configure: Rebuild.
2334
2335 COFF weak symbol support, based on patches from Mark Elbrecht
2336 <snowball3@usa.net>:
2337 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2338 * config/obj-coff.c (obj_coff_weak): New static function.
2339 (obj_coff_endef) [both versions]: Handle weak symbols.
2340 (coff_frob_symbol): Likewise.
2341 (yank_symbols): Likewise.
2342 (obj_pseudo_table): Add "weak".
2343
2344 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2345 <aymeric.vincent@emi.u-bordeaux.fr>.
2346 * aclocal.m4: Rebuild with current tools.
2347 * configure: Rebuild.
2348
2349 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2350 an assertion failure for a case we can't handle when OBJ_ECOFF.
2351
2352 * expr.c (operator): And with 0xff to avoid problems with signed
2353 char.
2354
23551998-12-03 Nick Clifton <nickc@cygnus.com>
2356
2357 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2358 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2359
23601998-12-02 Nick Clifton <nickc@cygnus.com>
2361
2362 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2363 LDI:20 insn.
2364
2365Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2366
2367 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
2368 calculation of pcrel point.
2369
2370Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2371
2372 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2373 pcrel point.
2374
2375Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2376
2377 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2378 scope.
2379 (d10v_cleanup): Only generate previous insn if a multiline insn is
2380 not pending.
2381
2382Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2383
2384 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2385 FR30_OPERAND_I32.
2386
2387Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2388
2389 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2390 -marm6xxx command line switches.
2391
23921998-11-18 Doug Evans <devans@casey.cygnus.com>
2393
2394 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2395 (itbl-ops.o): Delete duplicate dependencies.
2396 Rebuild dependencies.
2397 Add fr30 dependencies.
2398 * Makefile.in: Rebuild.
2399
2400Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2401
2402 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2403 opcode list.
2404 * listing.c: Ignore line terminator characters found inside
2405 strings.
2406
2407Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2408
2409 * po/gas.pot: Regenerated.
2410
2411Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2412
2413 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2414 fr30_is_label_start(). Also checks for delay slot insns.
2415
2416 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2417 FR30 instructions which contain a colon in the mnemonic.
2418
2419 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2420
2421Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2422
2423 * config/tc-fr30.c: Removed currently superflous code.
2424
2425Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2426
2427 * config/tc-fr30.h: New file.
2428 * config/tc-fr30.c: Tweaking so that it will compile.
2429
2430Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2431
2432 * config/tc-d10v.h (obj_fix_adjustable): Define.
2433 (TC_FORCE_RELOCATION): Define.
2434 (d10v_force_relocation): Declare.
2435 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2436 (md_apply_fix3): Handle Vtable relocs.
2437 (d10v_fix_adjustable): New.
2438 (d10v_force_relocation): New.
2439
2440Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2441
2442 * config/tc-d30v.c: Change default behaviour to ignore potential
2443 conflicts between register name and symbol names.
2444
2445Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2446
2447 * configure.in: Add fr30-*-*.
2448 * config/tc-fr30.c: New file.
2449 * Makefile.in: Regenerated.
2450 * config.in: Regenerated.
2451 * configure: Regenerated.
2452 * doc/Makefile.in: Regenerated.
2453 * po/gas.pot: Regenerated.
2454
2455Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2456
2457 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2458 are 16 bit insns.
2459
2460Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2461
2462 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2463 characters.
2464 (do_scrub_chars): Add some casts to unsigned char to avoid
2465 unwanted sign extension.
2466 * read.c (lex_type): Set characters about 127 to be symbol
2467 characters.
2468 * config/tc-i386.c (md_begin): Set identifier_chars and
2469 operand_chars for values above 127.
2470
2471Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2472
2473 * configure.in: detect cygwin* instead of cygwin32*
2474 * configure: regenerate
2475
2476Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2477
2478 * listing.c: Add support for producing a listing from piped
2479 input.
2480
2481Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2482
2483 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2484 (append_insn): Account for the tx39's multiply behavior.
2485
24861998-10-26 Michael Meissner <meissner@cygnus.com>
2487
2488 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2489 from assemble_parallel_insns. Add support for '->' to indicate
2490 explicitly serializing the instructions.
2491 (md_assemble): Ditto.
2492
2493Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2494
2495 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2496 WEAK handling.
2497
2498Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2499
2500 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2501
2502Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2503
2504 * config/tc-mips.c: support frame and regmask/fregmask when
2505 MIPS_STABS_ELF is specified.
2506
2507Wed Oct 21 11:34:51 1998 Catherine Moore <clm@cygnus.com>
2508
2509 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2510 (md_apply_fix): Don't return 1 for VTABLE relocs.
2511 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2512
2513Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2514
2515 * doc/c-i386.texi: Replace occurences of "opcode" with
2516 "instruction mnemonic", "instruction", or "mnemonic" when
2517 referring to the name of an instruction. Use "opcode" when
2518 referring to the sequence of machine bytes.
2519
2520 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2521 (is_opcode_char): Rename to is_mnemonic_char.
2522 (md_assemble and i386_operand): Correct error messages from
2523 "opcode" to "instruction mnemonic"
2524 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2525 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2526 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2527 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2528 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2529 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2530 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2531
2532 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2533
2534 * config/tc-i386.c (i386_operand): Check for garbage after
2535 register name.
2536
2537Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2538
2539 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2540 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2541
2542Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2543
2544 * config/tc-sh.h (obj_fix_adjustable): Define.
2545 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2546 (md_apply_fix): Likewise.
2547 (tc_gen_reloc): Likewise.
2548 (sh_fix_adjustable): New.
2549
2550Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2551
2552 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2553 * cgen.h (gas_cgen_finish_insn): Update prototype.
2554 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2555 cgen_insn_t -> CGEN_INSN_INT.
2556 (make_parallel): Update handling of CGEN_INT_INSN_P.
2557 (assemble_parallel_insn): Ditto.
2558 (target_make_parallel): New function.
2559 (md_assemble): Use it.
2560
2561Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2562
2563 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2564
2565Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2566
2567 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2568 converted into lower case.
2569
2570Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2571
2572 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2573 (gas_cgen_tc_gen_reloc): Likewise.
2574 * config/tc-m32r.h (obj_fix_adjustable): Define.
2575 * config/tc-m32r.c (m32r_fix_adjustable): New.
2576 (m32r_force_relocation): Handle VTABLE relocs.
2577
2578Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2579
2580 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2581
2582Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2583
2584 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2585 to lower case before parsing.
2586
2587 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2588 parallel insns modift buts in the PSW as a side effect.
2589
2590Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2591
2592 * config/tc-d30v.c (find_format): Test for missing flag and
2593 control registers.
2594
2595 (md_apply_fix3): Fix error messages to avoid
2596 assumption about presence of a symbol.
2597
2598 (parallel_ok): Disallow parallel instructions that both modify the
2599 same flag register.
2600
2601 (find_format): Generate a warning if an odd numbered register is
2602 used as the first register in a mutli-register instruction.
2603
2604Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2605
2606 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2607 relocations are always associated with a symbol.
2608
2609Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2610
2611 * config/tc-sparc.h (TC_FORCE_RELOCATION): Define.
2612 (elf32_sparc_force_relocation): Declare.
2613 * config/tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2614 (tc_gen_reloc): Handle vtable relocs.
2615 (elf32_sparc_force_relocation): New.
2616
2617Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2618
2619 * symbols.c (S_IS_FUNCTION): New.
2620 * config/tc-v850.h (obj_fix_adjustable): Define.
2621 (TC_FORCE_RELOCATION): Define.
2622 (v850_force_relocation): Declare.
2623 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2624 of fx_addnumber for VTABLE reloc addends.
2625 (md_apply_fix3): Handle VTABLE relocs.
2626 (v850_fix_adjustable): New.
2627 (v850_force_relocation): New.
2628
2629Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2630
2631 * config/tc-hppa.c (fp_operand_format): Add some additional formats.
2632 (pa_ip): Do not automatically promote into pa2.0 mode.
2633 (pa_level): Handle ".level 2.0".
2634
2635Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2636
2637 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2638 * config/tc-i386.h (template.extension_opcode): Change to
2639 unsigned int to allow full range of 8-bit opcode suffixes.
2640 (None): Redefine as 0xffff.
2641
2642 From Jeff B Epler <jepler@usgs.gov>
2643 * doc/c-i386.texi (i386-SIMD): New section.
2644
2645Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2646
2647 * read.c (discard_rest_of_line): New function.
2648 * read.h: Declare it.
2649 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2650
2651Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2652
2653 * config/tc-d10v.c (find_symbol_matching_register): New function.
2654 (find_opcode): Cope with the case where a register name matches
2655 a symbol name.
2656
2657Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2658
2659 * config/tc-v850.c (md_pcrel_from): Rename to
2660 v850_pcrel_from_section.
2661 (v850_pcrel_from_section): Do not resolves symbols in other
2662 sections.
2663
2664 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2665
2666Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2667
2668 * config/tc-d10v.c (find_opcode): Generate an error if a register
2669 is supplied for an operand that should not be a register.
2670
2671Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2672
2673 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2674 instructions to have another instruction in the right bin.
2675
2676Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2677
2678 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2679 the right container if the left container holds a branch
2680 instruction.
2681
2682Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2683
2684 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2685 both a register name and symbol name.
2686 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2687
2688Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2689
2690 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2691 execution unit class.
2692
2693 (reg_name_search): If a name matches a register and a symbol,
2694 prefer the register.
2695 (find_format): Disallow flag registers when a general purpose
2696 register is required.
2697 If a number is required, but a register has been given, check to
2698 see if a symbol with the same name as the register exists, and if
2699 so, use that symbol.
2700
2701Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2702
2703 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2704
2705Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2706
2707 * config/tc-d30v.c (find_format): Do not accept flag registers as
2708 general purpose registers.
2709 (find_format): If an immediate value is expected at a given place
2710 in a format, but a register name has been provided instead, check
2711 to see if that register name matches the name of a predefined
2712 symbol and if it does, then use the symbol instead.
2713 (reg_name_search): If a register name matches a symbol name,
2714 prefer the register name to the symbol name.
2715
2716Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2717
2718 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2719 the previous insn to empty.
2720
27211998-09-20 Michael Meissner <meissner@cygnus.com>
2722
2723 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2724 pieces, forcing the use of an ANSI compiler.
2725
2726Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2727
2728 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2729 relocs.
2730 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2731
2732Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2733
2734 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2735 assembler syntax.
2736 (obj_elf_vtable_entry): Likewise.
2737 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2738 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2739 (tc_gen_reloc): Likewise.
2740 (arm_fix_adjustable): Likewise.
2741 (elf32_arm_force_relocation): New.
2742 (armelf_frob_symbol): Remove coff-style symbol support.
2743
2744Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2745
2746 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2747
2748Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2749
2750 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2751 OBJ_COFF so that routine is defined for a.out format.
2752
2753Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2754
2755 * config/tc-i386.c (i386_operand): Detect non-segment registers
2756 used as segment prefixes.
2757
2758Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2759
2760 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2761 optimize across FDE boundaries.
2762
2763 * config/obj-coff.c (obj_coff_section): Preserve any link once
2764 flags when setting the section flags.
2765
2766Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2767
2768 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2769 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2770
2771Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2772
2773 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2774 to the host width.
2775
2776Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2777
2778 * frags.c (frag_grow): Include the size of the frag struct in the
2779 obstack chunk size.
2780
2781 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2782 if the new subseg comes before the old.
2783
2784Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2785
2786 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2787 to handle edge8 and edge16.
2788
2789Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2790
2791 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2792 before we clobber the symbol involved.
2793
2794Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2795
2796 * config/tc-arm.c: Remove OBJ_ELF definitions for
2797 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2798 use arm_adjust_symtab for OBJ_COFF.
2799 (armelf_adjust_symtab): New Routine.
2800 * config/tc-arm.h: Define obj_adjust_symtab to
2801 armelf_adjust_symtab for OBJ_ELF.
2802
2803Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2804
2805 * configure.in: Make all i386-elf targets use bfd_gas.
2806 * config/tc-i386.c (tc_i386_force_relocation): New.
2807 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2808 (md_apply_fix3): Likewise.
2809 (tc_gen_reloc): Handle them.
2810 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2811 tc_i386_force_relocation.
2812
2813Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2814
2815 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2816
2817Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2818
2819 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2820 current opcode after writing the first insturction of a reverse
2821 sequential pair.
2822
2823Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2824
2825 * read.h (generate_lineno_debug): Add prototype.
2826 * read.c (generate_lineno_debug): Make non-static.
2827
2828Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2829
2830 * config/tc-i386.c (md_assemble): Only warn for address/data size
2831 prefixes.
2832
2833Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2834
2835 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2836 against Thumb function names, as the linker needs this information.
2837
28381998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2839
2840 * expr.c (operand): Check also that there is no advance in operand
2841 after atof_generic in order to decide "is it label 0f or floating
2842 point number?".
2843
2844Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2845
2846 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2847 command line options with a single dash.
2848 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2849
2850Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2851
2852 * config/tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2853 * config/tc-arm.c (arm_fix_adjustable): New routine.
2854
28551998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2856
2857 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2858 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2859 demand_empty_rest_of_line before mri_comment_end.
2860 (equals): Check garbage after expression before
2861 mri_comment_end in MRI mode.
2862
2863Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2864
2865 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2866 small immediate constant to use the constant itself rather than
2867 always using 1.
2868
2869Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2870
2871 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2872 (pa_leave): Likewise.
2873
2874Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2875
2876 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2877 prefixes.
2878 (i386_operand): Fix an error message.
2879
2880Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2881
2882 * doc/c-arm.texi (ARM Directives): Document .req directive.
2883
2884 * config/tc-arm.c (reg_required_here): Display erroneous string if
2885 the register name could not be decoded.
2886 Do not set inst.instruction if the sift is -1.
2887
2888Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2889
2890 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2891 we do for EXTERN.
2892
2893Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2894
2895 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2896 even if it is belived to be unnecessary.
2897
2898Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2899
2900 config/tc-i386.c (i386_operand): Size immediate constants by
2901 suffix (erroneously removed as part of July 7 change).
2902
2903Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2904
2905 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2906 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2907 (armelf_frob_symbol): New Routine.
2908 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2909
2910Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2911
2912 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2913
2914Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2915
2916 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2917 command line switches passed to assembler.
2918
2919Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2920
2921 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2922 (gas_cgen_opcode_desc): Declare.
2923 (gas_cgen_parse_operand): Declare.
2924 (*): Prepend gas_ to gas specific fns to denote them as such.
2925 All uses updated.
2926 * cgen.c (gas_cgen_opcode_desc): New global
2927 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2928 (queue_fixup): Renamed from cgen_queue_fixup.
2929 (*): Prepend gas_ to gas specific fns to denote them as such.
2930 All uses updated.
2931 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2932 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2933 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2934 Open opcode table and initialize it.
2935 (make_parallel): Use gas_cgen_opcode_desc.
2936 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2937 (md_assemble): Ditto.
2938
2939Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2940
2941 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2942 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2943 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2944 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2945 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2946 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2947 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2948 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2949 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2950 (INIT_STAB_SECTION): Likewise.
2951 (OBJ_PROCESS_STAB): Likewise.
2952
2953 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2954 (md_parse_option): Watch for them.
2955 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2956 (md_begin): Kill neverdef code.
2957 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2958 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2959 (s_alpha_coff_wrapper): New.
2960 (md_pseudo_table): Trap all ECOFF pseudos.
2961
2962Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2963
2964 Start of changes to remove mdebug section from mips*-elf
2965 Based on MIPS_STAB_ELF definition
2966 * acconfig.h: undef if not configured
2967 * config.in: undef if not configured
2968 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2969 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2970 * stabs.c (s_stab_generic): flush frag
2971
2972Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2973
2974 * configure.in: (arm-*-elf): Handle.
2975 (thumb-*-elf): Handle.
2976 * configure: Regenerate.
2977 * read.c (stringer): Fix typo in comment.
2978 * write.c (fixup_segment): Don't add symbol value to addend if
2979 TC_ARM and OBJ_ELF.
2980 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2981 sections.
2982 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2983 for OBJ_ELF.
2984
2985Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2986
2987 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2988 (write_2_short): Emit warning if new flag is set.
2989 (do_assemble): Set flags if left instruction is one of special
2990 "right-instruction-killer" type.
2991
2992Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2993
2994 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2995 Always output words in debug_info section as big endian.
2996 (sparc_target_format): Choose correct bfd target.
2997 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2998
2999Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3000
3001 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3002 to work with internationalization code. Issue an error when two
3003 operands match that are not allowed to match.
3004
3005Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3006
3007 * configure.in (install_tooldir): Allow target to specify whether
3008 it wants to be installed in $(tooldir)/bin.
3009 * configure: Regenerate.
3010 * Makefile.am (install-exec-local): Set install-exec-tooldir
3011 dependency via configure.
3012 * Makefile.in: Regenerate.
3013
3014Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3015
3016 * Makefile.am (install-exec-local): Split into two ...
3017 (install-exec-bindir,install-exec-tooldir): New rules.
3018 * Makefile.in: Regenerate.
3019
3020Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3021
3022 * Makefile.am (install-exec-local): Don't remove the file before
3023 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3024 W. Rozycki <macro@ds2.pg.gda.pl>.
3025 * Makefile.in: Rebuild.
3026
3027Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3028
3029 * cgen.c: Include libiberty.h.
3030 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3031 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3032 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3033 (md_cgen_lookup_reloc)): Declare.
3034 (md_cgen_record_fixup_exp): Declare.
3035 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3036 (m32r_relax_frag): Declare.
3037 (cgen_md_apply_fix3): Decls moved to cgen.h.
3038 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3039 (m32r_cgen_record_fixup_exp): Delete decl.
3040 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3041 (assemble_nop): Delete.
3042 (expand_debug_syms): Delete unused `exp'.
3043 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3044 Add default case for -Wall.
3045 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3046 (md_atof): Delete unused wordP.
3047
3048Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3049
3050 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3051 value.
3052
3053Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3054
3055 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3056 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3057 .print, .purgem, and .struct. Remove documentation for
3058 .app-file.
3059
3060Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3061
3062 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3063 Update call to insert_operand.
3064
3065Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3066
3067 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3068
3069Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3070
3071 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3072 whitespace after a prefix operator.
3073
3074Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3075
3076 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3077
3078Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3079
3080 * config/tc-sparc.c (log2): New static function.
3081 (s_reserve): Use log2 to convert alignment before calling
3082 record_alignment.
3083 (s_common): Use log2 to convert alignment before calling
3084 record_alignment and frag_align.
3085 (sparc_cons_align): Use log2.
3086
3087Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3088
3089 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3090 (s_common): Likewise.
3091
3092 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3093 initialization of waddr.
3094 (sparc_elf_final_processing): Add default case to switch.
3095
3096Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3097
3098 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3099 than temporary real.
3100
3101Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3102
3103 * write.c (subsegs_finish): Don't align the segments if there were
3104 any errors.
3105
3106 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3107 copying aux information.
3108
3109 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3110 expression into a symbol.
3111
3112Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3113
3114 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3115 type to unsigned int.
3116 (md_assemble): Change type used to store offsets from unsigned
3117 long to long.
3118 (i386_operand): Switch error check to only call RESTORE_END_STRING
3119 once after parse_register.
3120
3121Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3122
3123 * config/tc-v850.c (md_show_usage): Changed format to match that
3124 of gcc, ld, etc.
3125
3126 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3127
3128Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3129
3130 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3131 relocs.
3132 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3133 weak.
3134
3135Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3136
3137 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3138 * doc/Makefile.in: Rebuild.
3139
3140Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3141
3142 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3143 for %lo expressions.
3144 (mips_ip, case 'u'): Move range check after code to mask
3145 off bits in %hi/%lo expressions. Mask off high bits for
3146 %lo expressions.
3147
3148Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3149
3150 * doc/Makefile.am (gasver.texi): New target.
3151 (as.info, as.dvi): Depends upon gasver.texi.
3152 * doc/as.texinfo: Include gasver.texi. Mention version number on
3153 title page and in top node.
3154 * doc/Makefile.in: Rebuild.
3155
3156Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3157
3158 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3159 but not including the line containing the edict.
3160 * listing.h (LISTING_EOF): New.
3161 * input-scrub.c (input_scrub_next_buffer): Call it.
3162
3163Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3164
3165 * config/tc-i386.c (i386_operand): Don't set the size of an
3166 immediate address based solely on the suffix and the mode.
3167
3168 * config/tc-i386.c (md_assemble): Add assertion to make sure
3169 overlap2 does not set Imm.
3170
3171 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3172 sequences of whitespace to a single space.
3173 (is_space_chars): Just compare with space.
3174 (md_begin): Don't initialize space_chars.
3175 (md_assemble): Just skip a single whitespace character.
3176 (i386_operand): Rewrite base-index parsing to use new
3177 parse_register, and to skip white space. Skip white space in a
3178 number of other places too. Don't give error message if
3179 parse_register fails.
3180 (parse_register): Change reg_string parameter to be non-const.
3181 Add end_op parameter. Skip white space after the `%', and return
3182 end of register string. Give error message here rather than
3183 caller.
3184
3185Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3186
3187 Based on patch from Matt Semersky <matts@scd.hp.com>:
3188 * expr.c (op_encoding): Make const.
3189 (expr_set_precedence): New function.
3190 (expr_begin): Don't set operator rankings, just call
3191 expr_set_precedence.
3192 * expr.h (expr_set_precedence): Declare.
3193 * read.c (s_mri): Call expr_set_precedence.
3194
3195Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3196
3197 * doc/as.texinfo (Statements): Remove paragraph discussing
3198 continuing lines with a backslash. This hasn't worked for years,
3199 if it ever did.
3200
3201Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3202
3203 * config/obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3204 symbol definitions.
3205 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3206 (ps_CTORS, ps_DTORS): New section types.
3207 (vms_fixup_xtors_section): New function
3208 (Ctors_Psect, Dtors_Psect): Define.
3209 (IS_GXX_XTOR): Define
3210 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3211 Filter static constructors/destructors and add to
3212 Ctors_Symbols/Dtors_Symbols chain.
3213 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3214 appropriate section.
3215
3216 * config/tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3217 * makefile.vms: Merge vax/vms support.
3218
3219Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3220
3221 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3222 (elf_pseudo_table): Add them.
3223 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3224 (md_apply_fix): Accept them.
3225 (mips_fix_adjustable): Don't adjust them.
3226 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3227 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3228 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3229 (tc_fix_adjustable): Don't adjust them.
3230
3231Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3232
3233 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3234 (cgen.o): Use it.
3235 * Makefile.in: Regenerate.
3236 * configure.in: AC_SUBST cgen_cpu_prefix.
3237 * configure: Regenerate.
3238
3239Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3240
3241 * config/tc-sh.c (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3242 Changed all users of COND12_DELAY.
3243
3244Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3245
3246 * config/tc-mn10300.c (set_arch_mach): New function.
3247 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3248 (md_begin): Default to mn10300 mode.
3249 (md_assemble): Only accept instructions for the core mn10300
3250 chip and the active machine type.
3251
3252Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3253
3254 * subsegs.h (segment_info_type): Give the struct a name.
3255 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3256 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3257 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3258 * config/tc-w65.h (tc_reloc_mangle): Declare.
3259 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3260
3261Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3262
3263 * config/tc-v850.c (v850_comm): Restore old section
3264 after common processing.
3265
3266Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3267
3268 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3269
3270Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3271
3272 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3273 char with code that explicitly sign-extends.
3274
3275Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3276
3277 * config/tc-v850.c (md_begin): Restore text section as the current
3278 section after creating call table sections.
3279 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3280 code.
3281
3282 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3283 with call to macro SYM_AUXINFO.
3284
3285Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3286
3287 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3288 with the program transform name.
3289 * Makefile.in: Rebuild.
3290
3291Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3292
3293 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3294 information.
3295
3296Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3297
3298 * config/tc-i386.c (i386_operand): Be prepared for a space between
3299 the open parenthesis and the start of the register operand,
3300 because of the June 16 change.
3301
3302Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3303
3304 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3305 BFD_ASSEMBLER.
3306
3307Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3308
3309 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3310 even if it is belived to be unnecessary.
3311
3312Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3313
3314 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3315 symbols.
3316 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3317
3318Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3319
3320 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3321 shift amount for a repeated operand. The shift amount for the
3322 repeated copy comes from the size of the operand.
3323
3324Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3325
3326 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3327
3328Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3329
3330 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3331
3332Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3333
3334 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3335 characters in it as LEX_IS_SYMBOL_COMPONENT.
3336 * config/tc-i386.h (tc_symbol_chars): Define.
3337 (extra_symbol_chars): Declare.
3338 * config/tc-i386.c (extra_symbol_chars): Define.
3339 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3340 (line_comment_chars): Set to '/' if TE_LINUX.
3341 * doc/c-i386.texi (i386-prefixes): Update.
3342 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3343
3344Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3345
3346 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3347 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3348
33491998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3350
3351 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3352 constraint in instructions REP & REPI.
3353
3354Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3355
3356 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3357 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3358
3359 (check_range): If the operand is shifted, then shift the number
3360 before checking its range.
3361
3362 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3363
3364 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3365 common sections.
3366
3367Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3368
3369 * config/tc-v850.c (v850_comm): Create special sections as needed.
3370
33711998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3372
3373 * config/tc-d10v.c (write_2_short): Addition of swapping
3374 instructions for sequential and reverse sequential order when
3375 given order is not possible.
3376
3377Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3378
3379 * Makefile.am: Rebuild dependencies.
3380 (DEP_INCLUDES): Fix reference to intl build directory.
3381 * Makefile.in: Rebuild.
3382
3383Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3384
3385 * doc/c-i386.texi: Update 16 bit documentation.
3386
3387 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3388 IgnoreDataSize to IgnoreSize as they are used for address size as
3389 well as data size.
3390 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3391 32-bit mode, similarly addr16/data16 and variants.
3392
3393Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3394
3395 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3396 sequential word multiply instructions.
3397
3398 (do_assemble): Add extra command line argument, to allow mul32
3399 attribute to be preserved across parallel insns.
3400 (md_assemble): Insert NOPs between explicitly parallel insns which
3401 contain an 32 bit multiply and a 16 multiply.
3402
3403Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3404
3405 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3406 likewise for REPE.
3407
3408 * config/tc-i386.c (reloc): Add braces.
3409
3410 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3411 consistent with Intel naming.
3412 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3413 use bitfields in sib_byte.
3414 (modrm_byte): Don't use bitfields here either.
3415
3416 * config/tc-i386.c (current_templates): Add const.
3417 (parse_register): Add const to return, param, and char *s.
3418 (i386_operand): Add const to reg_entry *r.
3419 * config/tc-i386.h (templates): Add const to start, end.
3420
3421 Inspired by code for 16 bit gas support from Martynas Kunigelis
3422 <martynas@nm3.ktu.lt>:
3423 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3424 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3425 (uses_mem_addrmode): Remove.
3426 (md_estimate_size_before_relax): Add support here too.
3427 (md_relax_table): Rewrite interface to md_relax for 16 bit
3428 support.
3429 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3430 (opcode_suffix_to_type): Remove.
3431 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3432 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3433 (md_convert_frag): Likewise.
3434 (i386_operand): Add support for 16 bit base/index regs,
3435 immediates, and displacements. Remove some unnecessary casts, and
3436 localise end_of_operand_string, displacement_string_start,
3437 displacement_string_end variables. Add GCC_ASM_O_HACK.
3438 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3439
3440 * config/tc-i386.c (prefix_hash): Remove.
3441 (md_begin): Rewrite without obstacks. Remove prefix hash table
3442 handling. Rewrite lexical table handling.
3443 (i386_print_statistics): Don't print prefix statistics.
3444 (md_assemble): Rewrite instruction parser so that line is not
3445 converted to lower case. Don't do a hash_find for prefixes,
3446 instead recognise them via opcode modifier.
3447 (expecting_operand, paren_not_balanced): Localise variables.
3448 * config/tc-i386.h (IsPrefix): Define.
3449 (prefix_entry): Remove.
3450
3451 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3452 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3453 '\\' in case where comment_chars contains '/'.
3454
3455 * config/tc-i386.c (MATCH): Ensure given operand and template
3456 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3457 you must write `ljmp *table(%ebx)'.
3458
3459 From H.J. Lu <hjl@gnu.org>:
3460 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3461 as 0 ifndef BFD_ASSEMBLER.
3462 (md_assemble): Allow immediate operands without suffix or
3463 other reg operand to default in size to the current code size.
3464
3465Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3466
3467 * config/tc-v850.c (md_begin): Restore creation of
3468 .call_table_text and .call_table_data sections.
3469
3470Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3471
3472 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3473 after emitting a word of noops.
3474
3475Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3476
3477 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3478 (i386_operand): Simplify checks for valid base/index combinations.
3479 Disallow `in 4(%dx),%al'.
3480
3481 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3482 index_reg const.
3483 (add_prefix): Change parameter from char to int.
3484
3485 * config/tc-i386.h (Ugh): Define opcode modifier.
3486 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3487
3488 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3489 CONSISTENT_REGISTER_MATCH macros to check register types more
3490 thoroughly. Check for illegal suffix/operand combinations
3491 when matching insns with operands. Handle new `s' suffix, and
3492 associated FloatMF opcode modifier for float insns with memory
3493 operands.
3494 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3495 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3496 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3497 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3498 DATA_PREFIX_OPCODE throughout.
3499
3500 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3501 (md_assemble): Rewrite suffix/register operand checking code to be
3502 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3503 AnyMem, the better to grep.
3504 (pi): Remove Abs.
3505 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3506 given a memory operand. Don't set Abs bits either.
3507 (type_names): Remove Mem*, Abs*.
3508 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3509 define opcode_modifiers as these cases are handled by Disp8,
3510 Disp16, Disp32 and suffix checks.
3511 (COMES_IN_BOTH_DIRECTIONS): Remove.
3512 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3513
3514 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3515 if IgnoreDataSize modifier given. Remove ShortformW modifier
3516 test. Add test for ShortForm in W base_opcode modification.
3517 Merge Seg2ShortForm and Seg3ShortForm code.
3518 * config/tc-i386.h (ShortFormW): Remove.
3519 (IgnoreDataSize): Define.
3520
3521Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3522
3523 * config/tc-d30v.c (md_assemble): Store previous segment state
3524 with previous instruction.
3525
3526Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3527
3528 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3529 (ebp, esp): Remove static variables.
3530 (MATCH): Remove test for InOutPortReg.
3531 (i386_operand): Properly handle InOutPortReg here instead.
3532 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3533 (md_assemble): Simplify and correct modrm and sib generation.
3534 (i386_operand): Add warning for scale without index.
3535 Rewrite checks for valid base/index combinations.
3536
3537 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3538 macros and enclose in do while(0).
3539 (RESTORE_END_STRING): Likewise.
3540 (md_assemble): Add one to printed operand number so we start
3541 from 1 not 0. Add some more gettext invocations.
3542 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3543 number here too.
3544
3545 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3546 DATA_PREFIX, SEG_PREFIX): Define.
3547 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3548 (check_prefix): Remove function.
3549 (add_prefix): New function. Add prefix to i.prefix as well as
3550 doing checks.
3551 (md_assemble): Changes for add_prefix. Remove hack for wait
3552 prefix, instead always output prefixes in fixed order. Test
3553 for jcxz/loop when selecting between word & dword operations,
3554 and add address size prefix rather than operand size prefix.
3555 Remove operand -> address size hack when emitting jcxz/loop.
3556 (i386_operand): Remove O_Absent check as it's done in expr.
3557
3558Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3559
3560 * configure.in: Recognize m5200 as a cpu_type of m68k.
3561 * aclocal.m4: Rebuild with current libtool.
3562 * configure: Rebuild.
3563
3564Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3565
3566 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3567 to relaxable_symbol to prevent references to external symbol from
3568 being relaxed.
3569
3570Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3571
3572 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3573 symbols are relaxable.
3574
3575Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3576
3577 * config/tc-v850.c (md_begin): Don't create special
3578 sections by default.
3579
3580Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3581
3582 * config/tc-mips.c (macro): For div and udiv, close the
3583 reorder block as soon as possible.
3584
3585Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3586
3587 From Matt Semersky <matts@scd.hp.com>:
3588 * macro.c (macro_mri_mode): New function.
3589 * macro.h (macro_mri_mode): Declare.
3590 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3591 MRI mode.
3592
3593Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3594
3595 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3596 OBJ_EVAX case.
3597
3598 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3599 until after xstrdup in OBJ_EVAX case.
3600
3601Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3602
3603 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3604 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3605 of hardcoded magic number.
3606 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3607
3608Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3609
3610 * read.c (do_s_func): New function.
3611 (s_func): Call it.
3612 * read.h (do_s_func): Add prototype.
3613
3614Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3615
3616 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3617 nops if fill pattern not specified.
3618
3619Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3620
3621 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3622 * config/te-go32.h (TE_GO32): Define.
3623 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3624
3625Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3626
3627 Implement .func/.endfunc pseudo-ops.
3628 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3629 (s_func): Declare.
3630 * read.c (potable): Add .func,.endfunc.
3631 (s_func): New function.
3632 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3633 functions.
3634 (in_doc_func_p,current_function_label): New static globals.
3635 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3636
3637Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3638
3639 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3640 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3641 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3642 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3643 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3644 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3645 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3646 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3647 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3648 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3649 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3650 * config/tc-a29k.c: Don't define md_short_jump_size,
3651 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3652 * config/tc-alpha.c: Likewise.
3653 * config/tc-alpha.h: Likewise.
3654 * config/tc-arm.c: Likewise.
3655 * config/tc-h8300.c: Likewise.
3656 * config/tc-h8500.c: Likewise.
3657 * config/tc-hppa.c: Likewise.
3658 * config/tc-i860.c: Likewise.
3659 * config/tc-i960.c: Likewise.
3660 * config/tc-ppc.c: Likewise.
3661 * config/tc-sh.c: Likewise.
3662 * config/tc-sparc.h: Likewise.
3663 * config/tc-tic30.c: Likewise.
3664 * config/tc-w65.c: Likewise.
3665 * config/tc-z8k.c: Likewise.
3666
3667Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3668
3669 * config/tc-vax.c (_): Delete this macro used for placeholder
3670 values in vax_operand_width_size; it conflicts with the _() macro
3671 used for internationalization.
3672
3673Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3674
3675 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3676 code. From Chris Moller <moller@bops.com>.
3677
3678 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3679 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3680 * read.c (emit_expr): Initialize seg and subseg fields of a new
3681 broken word.
3682 * write.c (write_object_file): Switch to the appropriate segment
3683 and subsegment when processing a broken word.
3684
3685 * config/tc-m68k.c (mri_assemble): New static function.
3686 (build_mri_control_operand): Call mri_assemble rather than
3687 md_assemble.
3688 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3689 (s_mri_endf, s_mri_endw): Likewise.
3690
3691Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3692
3693 * read.c (s_org): Call md_flush_pending_output if it is defined.
3694
3695 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3696
3697Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3698
3699 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3700 (md_parse_option): Add for same.
3701 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3702 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3703 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3704
3705 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3706
3707Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3708
3709 * config/tc-arm.c (find_real_start): Relax definition of local
3710 labels.
3711
3712Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3713
3714 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3715 symbols at the given address, not just the last one specified.
3716
3717Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3718
3719 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3720 or number_to_chars_littleendian to write data.
3721
3722Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3723
3724 * config/tc-v850.c (md_assemble): Remove artificially created
3725 register name symbols.
3726
3727Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3728
3729 * write.c (fixup_segment): Change "segment" to "section" in
3730 error message.
3731
3732Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3733
3734 * write.c (fixup_segment): Change sym1-sym2 message again.
3735
3736Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3737
3738 * write.c (fixup_segment): Improve error message for sym1-sym2
3739 errors when sym1 is in a different segment from sym2.
3740
3741Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3742
3743 * config/tc-m32r.c (warn_unmatched_high): New static local.
3744 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3745 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3746 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3747 (md_parse_option): Likewise.
3748 (md_show_usage): Likewise.
3749 (m32r_frob_file): Likewise.
3750
3751 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3752 (read_a_source_file): Call them.
3753 * read.h (stabs_generate_asm_file): Declare.
3754 * stabs.c (stabs_generate_asm_file): New function.
3755 (generate_asm_file): New function.
3756 (stabs_generate_asm_lineno): Move file name handling into
3757 generate_asm_file.
3758
3759Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3760
3761 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3762 (d30v_current_align, d30v_current_align_seg): New variables.
3763 (d30v_last_label): New variable.
3764 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3765 (s_d30v_data, s_d30v_section): Likewise.
3766 (md_pseudo_table): Call them.
3767 (md_begin): Initialize d30v_current_align_seg.
3768 (md_assemble): Call d30v_align when needed by known current alignment.
3769 (d30v_frob_label, d30v_cons_align): New functions.
3770 * config/tc-d30v.h (md_do_align): Remove.
3771 (tc_frob_label): Call d30v_frob_label.
3772 (md_cons_align): New.
3773
3774 * config/tc-d30v.c (find_format): Convert complex expressions to
3775 expression symbols before processing. Clean up code formatting.
3776
3777Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3778
3779 * po/Make-in (install-info): New target.
3780
3781Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3782
3783 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3784 instructions.
3785 * config/tc-mn10300.c (md_assemble): Likewise.
3786
3787Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3788
3789 * Makefile.am: Update with `make dep-am'.
3790 (HFILES): Add cgen.h.
3791 (cgen.o): Depend on cgen.h.
3792 * Makefile.in: Regenerate.
3793
3794 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3795
3796Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3797
3798 * gasp.c (grab_label): Permit a label to be a preprocessor
3799 variable by permitting a label to start with a backslash.
3800
3801Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3802
3803 * config/tc-mips.c (validate_mips_insn): Removed hack
3804 for previously inaccessible bitfields in some INSN_TRAP
3805 instructions.
3806
3807Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3808
3809 * config/tc-d30v.c (do_assemble): Abort with error message
3810 if opcode operands do not match.
3811
3812Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3813
3814 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3815 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3816 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3817 similar new 'q' operand.
3818
3819Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3820
3821 * cgen.c (cgen_asm_finish_insn): Fix typo.
3822
3823Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3824
3825 * cgen.h: New file.
3826 * cgen.c: Include it.
3827 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3828 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3829 All callers updated.
3830 * config/tc-m32r.c: Include cgen.h.
3831 (m23r_insn): New members num_fixups,fixups.
3832
3833Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3834
3835 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3836 to avoid compiler warning.
3837
3838Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3839
3840 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3841 calling make.
3842
3843 * makefile.vms (OBJS): Add ehopt.obj
3844
3845Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3846
3847 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3848
3849Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3850
3851 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3852 a short format insn.
3853 (md_assemble): Set it for explicitly packed insns.
3854
3855Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3856
3857 * config/obj-coff.c (c_symbol_merge): Do not take address of
3858 native fields when performing the memcpy.
3859
3860Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3861
3862 * config/tc-mips.c (macro,macro2): Implement
3863 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3864
3865Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3866
3867 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3868 relocations against globally visible symbols.
3869 * config/tc-m68k.c (relaxable_symbol): New macro.
3870 (m68k_ip, md_estimate_size_before_relax): Use it.
3871 (tc_m68k_fix_adjustable): Also handle weak symbols.
3872
3873Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3874
3875 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3876 references to externally visible symbols.
3877 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3878 values in twice for a PC relative reloc if the symbol is
3879 externally defined.
3880
3881 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3882 don't adjust a PC relative reloc against an externally visible
3883 symbol.
3884 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3885 for a PC relative fixup against an externally visible defined
3886 symbol, arrange to store object file and addend values as though
3887 the symbol were not defined.
3888 (tc_gen_reloc): Likewise.
3889
3890Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3891
3892 * read.c (sizeof_leb128): Referenced externally by write.c so
3893 don't inline.
3894
3895Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3896
3897 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3898 and expand a 'debug' symbol associated with the next instruction
3899 that does not cause a short instruction to be filled with a NOP.
3900 (md_pseudo_table): Add support for .debugsym.
3901 (assemble_parallel_insn): Add calls to expand_debug_sym as
3902 appropriate.
3903 (md_assemble): Ditto.
3904
3905Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3906
3907 * as.c (main): Conditionally call setlocale.
3908 * gasp.c (main): Likewise.
3909 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3910 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3911
3912Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3913
3914 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3915
3916Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3917
3918 * config/tc-hppa.c: Change all calls to bzero to use memset.
3919 (pa_ip): Add cast to avoid warning.
3920 (tc_gen_reloc, md_apply_fix): Likewise.
3921 (pa_find_space_by_number): Likewise.
3922 (hppa_force_relocation): Likewise.
3923 (pa_block): Change i to unsigned int.
3924 * config/obj-som.h (obj_som_copyright): Declare.
3925
3926Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3927
3928 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3929 for line numbers for assembly source.
3930
3931Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3932
3933 * configure.in: Change version number to 2.9.4
3934 * configure: Rebuild.
3935
3936Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3937
3938 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3939
3940Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3941
3942 * ecoff.h: Change symbolS in function declaration to struct
3943 symbol.
3944
3945Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3946
3947 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3948 (md_convert_frag): Fix i18n typo.
3949
3950Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3951
3952 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3953 * ecoff.h: Protoype it.
3954 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3955 [EVAX] (s_alpha_prologue): Delete.
3956 (md_pseudo_table): Update.
3957
3958Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3959
3960 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3961 array to local pointer.
3962 (get_args, parse_expr): Add casts to avoid warnings.
3963
3964Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3965
3966 * read.c (s_set): Cast xmalloc return value to fragS *.
3967 * config/tc-m68k.c (m68k_ip): Function made static to match
3968 previous forward declaration.
3969 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3970
3971Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3972
3973 * config/tc-v850.c: Add internationalisation macros to error
3974 strings.
3975
3976 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3977 macros to error strings.
3978
3979Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3980
3981 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3982 reloc is in the TOC csect.
3983 (md_apply_fix3): Correct gettext typo.
3984
3985Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3986
3987 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3988 .L - they are local labels and the branches are not really
3989 function calls but rather far jumps.
3990
3991Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3992
3993 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3994
3995Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3996
3997 * config/tc-i386.c (md_assemble): Print operand number rather than
3998 using ordinal_names.
3999 (i386_operand): Likewise.
4000
4001Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4002
4003 * Makefile.am (INTLLIBS): Define to work around apparent automake
4004 bug.
4005 All Makefiles: Regenerated.
4006
4007 * Many files: Added gettext invocations around user-visible
4008 strings.
4009 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4010 HAVE_LC_MESSAGES): Define.
4011 * dep-in.sed: Added asintl.h.
4012 * po/Make-in: New file.
4013 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4014 Include "asintl.h".
4015 * read.c (Z_): Renamed from `_'.
4016 * Makefile.am (SUBDIRS): Added po.
4017 (POTFILES): new macro.
4018 (po/POTFILES.in): New target.
4019 ($(OBJS)): Added asintl.h.
4020 (HFILES): Likewise.
4021 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4022 (as_new_LDADD): Added $(INTLLIBS).
4023 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4024 (gasp_new_LDADD): Added $(INTLLIBS).
4025 (gasp_new_DEPENDENCIES): New macro.
4026 * configure, aclocal.m4: Rebuilt.
4027 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4028 po/Makefile.
4029 (ALL_LINGUAS): Define.
4030 * macro.c: Include "asintl.h".
4031 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4032 * as.h: Include "asintl.h".
4033 * config/tc-i386.c (ordinal_names): Removed.
4034 (md_assemble): Changed error text to avoid ordinal_names.
4035 (i386_operand): Likewise.
4036 (reloc): Added as_bad to avoid i18n problems.
4037 (tc_gen_reloc): Likewise.
4038 * config/tc-arm.c (bad_args): Now a #define.
4039 (bad_pc): Likewise.
4040 * config/obj-vms.c (VMS_stab_parse): Changed type of
4041 `long_const_msg'.
4042 (global_symbol_directory): Unified strings to avoid i18n
4043 problems.
4044 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4045 avoid i18n problems.
4046 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4047 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4048 i18n problems.
4049 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4050 problems.
4051 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4052 comment.
4053 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4054 problems.
4055 * as.c (print_version_id): Added an fprintf to avoid i18n
4056 problems.
4057 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4058 problems.
4059 * expr.c (expr): Added as_warn call to avoid i18n problems.
4060 * messages.c (as_assert): Changed code to avoid i18n problems.
4061 (as_abort): Likewise.
4062 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4063 (s_space): Likewise.
4064 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4065
4066Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4067
4068 * config/tc-i386.c (check_prefix): New static function, split out
4069 from md_assemble.
4070 (struct _i386_insn): Add wait_prefix field.
4071 (md_assemble): Remove wait_prefix local variable. Use
4072 check_prefix when adding a prefix.
4073
4074 * config/tc-i386.c (current_templates): New static variable.
4075 (md_assemble): Remove current_templates local variable.
4076 (md_assemble, i386_operand): Improve error and warning messages in
4077 many places. Add RESTORE_END_STRING in many places before error
4078 return. Clarify some comments.
4079
4080 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4081 element array.
4082 (md_assemble): Parse string instruction operands, looking for
4083 segment override prefixes. Check for invalid segment prefixes on
4084 string instruction.
4085 (i386_operand): i.seg[] and max mem_operand changes for string
4086 insns.
4087 * config/tc-i386.h (EsSeg): Define.
4088
4089 * config/tc-i386.h (regKludge): Define.
4090 (iclrKludge, imulKludge): Don't define.
4091 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4092 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4093 opcode_modifier checks to look for more common cases first. Add
4094 default_seg for IsString case.
4095
4096Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4097
4098 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4099 AC_DECL_YYTEXT.
4100 * configure: Rebuild with new automake and libtool.
4101 * aclocal.m4, Makefile.in: Likewise.
4102
4103 * doc/Makefile.am (as.dvi): New target.
4104 * doc/Makefile.in: Rebuild.
4105
4106Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4107
4108 * configure.in: Added sparc86x support.
4109
4110 * configure: Rebuild.
4111
4112 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4113 sparc_arch.
4114 (md_parse_option): Warn if -EL is not supported for this architecture.
4115
4116 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4117
4118Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4119
4120 * config/tc-mips.c (mips_ip): Note when we use get match on
4121 the full instruction name.
4122
4123Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4124
4125 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4126 back into the expression to handle add/sub simplification correctly.
4127
4128Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4129
4130 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4131
4132Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4133
4134 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4135 #<n>' instruction.
4136
4137Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4138
4139 * symbols.c (max_indent_level): New global.
4140 (print_symbol_value_1): Use it.
4141 * expr.h (expr_build_dot): Declare.
4142 * expr.c (expr_build_dot): New function.
4143
4144Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4145
4146 * symbols.c (print_binary): New function.
4147 (print_expr_1): Call it.
4148
4149Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4150
4151 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4152 operand in the opcode.
4153
4154Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4155
4156 * config/tc-i386.h: Reorder operand flags and opcode modifier
4157 flags for clarity. Remove unused definitions: Unknown,
4158 ImmUnknown, DispUnknown, NoModrm.
4159 * config/tc-i386.c (type_names): Add missing Debug type.
4160 (md_assemble): Better duplicate prefix checking. Quicker string
4161 instruction check via new opcode_modifier flag.
4162
4163Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4164
4165 * doc/as.texinfo (Invoking): Clarify -Wa example.
4166
4167Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4168
4169 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4170 (s_mips_weakext): Define.
4171 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4172 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4173 defined(TC_MIPS).
4174
4175Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4176
4177 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4178 is an error if the value can not be computed at assembly time.
4179 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4180
4181Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4182
4183 * gasp.c (main): Set next field of new include_path structure to
4184 NULL. From Avery Pennarun <averyp@gdc.ca>.
4185
4186 * read.c (s_mri_sect): Call as_bad rather than abort for an
4187 unsupported MRI target.
4188
4189Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4190
4191 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4192 the destination of a branch instruction should be altered.
4193 (find_real_start): New function: Locate the real, Thumb coded
4194 start of a Thumb function.
4195 (do_t_branch23): Alter the destination of branches to Thumb
4196 functions.
4197
4198 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4199
4200Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4201
4202 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4203 also.
4204
4205Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4206
4207 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4208 * doc/c-hppa.texi: Likewise.
4209
4210Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4211
4212 * Makefile.am: Rebuild dependencies.
4213 * Makefile.in: Rebuild.
4214
4215 * Makefile.am (DEP_INCLUDES): New variable.
4216 (.dep1): Change to work when srcdir is not an absolute path.
4217 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4218 * Makefile.in: Rebuild.
4219
4220Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4221
4222 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4223 LinearAddress patch.
4224
4225 * configure.in: Set version to 2.9.1.
4226 * configure: Rebuild.
4227
4228 * Branched binutils 2.9.
4229
4230Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4231
4232 * config/tc-i386.h (FWait): Define.
4233 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4234 other prefixes. Check FWait flag in opcode table to see which
4235 instructions require an fwait prefix.
4236
4237Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4238
4239 * stabs.c (get_stab_string_offset): Always create a stab string
4240 section.
4241
4242Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4243
4244 Fix some gcc -Wall warnings:
4245 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4246 * ehopt.c (eh_frame_code_alignment): Likewise.
4247 * expr.c (integer_constant, operand): Likewise.
4248 * frags.c (frag_align): Likewise.
4249 * gasp.c (level_0, change_base, doinstr): Likewise.
4250 * hash.c (hash_ask): Likewise.
4251 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4252 (debugging_pseudo): Likewise.
4253 * macro.c (define_macro, check_macro): Likewise.
4254 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4255 (ignore_rest_of_line, float_cons): Likewise.
4256 * symbols.c (decode_local_label_name): Likewise.
4257 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4258 (fixup_segment, number_to_chars_bigendian): Likewise.
4259 (number_to_chars_littleendian): Likewise.
4260 * config/atof-ieee.c (gen_to_words): Likewise.
4261 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4262 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4263 * read.c (output_big_sleb128): Initialize locals to avoid
4264 warnings.
4265 (output_big_uleb128, equals): Likewise.
4266 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4267 to unsigned int. Change zeros to unsigned int.
4268 * cond.c (s_if): Add return to default case.
4269 * frags.c (frag_now_fix): Change return type to addressT.
4270 * frags.h (frag_now_fix): Update declaration.
4271 * listing.c (file_info_struct): Change linenum to unsigned int.
4272 (struct list_info_struct): Change hll_line to unsigned int.
4273 (print_source): Update format string.
4274 * read.c (emit_expr): Change scan to unsigned int, and don't
4275 bother to initialize it.
4276 * symbols.c (dollar_label_count): Change to unsigned long.
4277 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4278 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4279 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4280
4281Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4282
4283 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4284 mcf5200 just as we do for m68000.
4285 (m68k_init_after_args): Likewise.
4286 (md_estimate_size_before_relax): Likewise.
4287
4288Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4289
4290 * config/tc-v850.c (md_assemble): Store relocation addend in
4291 fixup instead of instruction.
4292
4293Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4294
4295 * config/tc-i386.c (md_assemble): Swap template arguments to
4296 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4297 This macro is currently symmetric, so passing them the wrong
4298 way didn't cause any problem, but may if the macro is changed
4299 in the future.
4300 After copying template to i.tm, use i.tm. rather than t-> to
4301 access fields, and make t a const*
4302 Move i.tm.operand_types[] swap to immediately after the copy.
4303
4304Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4305
4306 * expr.h (expr_build_uconstant): Add prototype.
4307 (expr_build_unary,expr_build_binary): Add prototypes.
4308 * expr.c (expr_build_uconstant): New function.
4309 (expr_build_unary,expr_build_binary): New functions.
4310
4311Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4312
4313 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4314 * macro.c (macro_expand_body): Increase buffer size.
4315 * messages.c (as_warn): Likewise.
4316 (as_warn_where, as_bad, as_bad_where): Likewise.
4317
4318Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4319
4320 Based on patch from H.J. Lu <hjl@gnu.org>:
4321 * Makefile.am (DISTSTUFF): New variable.
4322 (diststuff): New target.
4323 * Makefile.in: Rebuild.
4324
4325Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4326
4327 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4328 m32r_elf_section_change_hook.
4329
4330 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4331 emit a nop if a section ends with a 16 bit instruction.
4332
4333Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4334
4335 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4336 s_lcomm rather than obj_coff_lcomm.
4337 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4338
4339Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4340
4341 * config/tc-i386.h (LinearAddress): Define.
4342 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4343 instruction, don't use a default segment.
4344
4345Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4346
4347 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4348 * configure: Rebuild.
4349
4350Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4351
4352 * aclocal.m4, configure: Rebuild with libtool 1.2.
4353
4354Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4355
4356 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4357 PC relative branches. Patch courtesy of Jonathan Walton.
4358
4359
4360Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4361
4362 * configure.in (emulations): Add thumb-pe target.
4363
4364 * configure (emulations): Add thumb-pe target.
4365
43661998-03-17 Ken Raeburn <raeburn@cygnus.com>
4367
4368 * itbl-lex.l (yywrap): Don't define if already defined as a
4369 macro.
4370
4371Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4372
4373 * depend.c (quote_string_for_make): New function.
4374 (wrap_output): Use it.
4375
4376Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4377
4378 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4379 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4380
4381Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4382
4383 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4384 Recognize -GN and -relax.
4385 (md_begin): Initialize gp size from -G switch.
4386 (alpha_force_relocation): Always force if -relax.
4387 (alpha_align): Take a new argument that will specify when to
4388 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4389 Change all callers. Emit nop alignment padding as nop+unop pair.
4390
4391Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4392
4393 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4394 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4395
4396Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4397
4398 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4399 require padding to the next long word boundary.
4400
4401Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4402
4403 * cgen.c: #include symcat.h.
4404 * config/tc-m32r.c: Likewise.
4405
4406Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4407
4408 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4409 absolute expressions instead of '$' prefixed register names.
4410
4411Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4412
4413 * read.c (s_set): Record file and line info for symbols when -as.
4414 (pseudo_set): Don't overwrite that dummy fragment.
4415
4416Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4417
4418 * config/tc-ppc.c (md_pseudo_table): Add "section".
4419 (ppc_named_section): New static function.
4420
4421Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4422
4423 * config/tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4424 so we don't have to scan the entire list.
4425
4426Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4427
4428 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4429 case, allow the parallel instructions to modify the same flag
4430 bits.
4431
4432Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4433
4434 * listing.c (list_symbol_table): Categorize symbols by
4435 undefined_section rather than sy_frag->line == NULL.
4436
4437Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4438
4439 * Makefile.am (install-exec-local): Install properly when ln
4440 fails or tooldir == prefix.
4441
4442Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4443
4444 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4445 Test result of insert_operand for error.
4446
4447Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4448
4449 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4450 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4451 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4452 * doc/Makefile.in: Rebuild.
4453
4454Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4455
4456 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4457 (macro): Fix handling of M_COP[0-3].
4458
4459Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4460
4461 Based on patches from Ross Harvey <ross@teraflop.com>:
4462 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4463 if macro_alternate or macro_mri.
4464 (getstring): Remove support for byte constants between < and >.
4465 (get_any_string): '<' only starts a string if macro_alternate or
4466 macro_mri.
4467 (macro_expand_body): Permit keyword parameters following
4468 positional parameters.
4469
4470 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4471 * configure.in (alpha*-*-netbsd*): New target.
4472 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4473 * configure: Rebuild.
4474
4475 * as.h (flag_warn_suppress_instructionswap): Move from here...
4476 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4477 here, and make static.
4478
4479 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4480 BFD_ASSEMBLER or MANY_SEGMENTS.
4481
4482 * as.c (show_usage): Update bug-gnu-utils address.
4483 * gasp.c (show_usage): Likewise.
4484 * doc/as.texinfo (Bug Reporting): Likewise.
4485
4486Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4487
4488 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4489 insns regardless of the size of a pointer if we're in mips I or
4490 MIPS II mode.
4491 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4492
4493Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4494
4495 Fix rac to accept only a0:
4496 * config/tc-d10v.c (parallel_ok, find_opcode):
4497 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4498 Introduce OPERAND_GPR.
4499
4500Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4501
4502 * read.c (s_fill): Handle non-constant repeat counts by creating
4503 an rs_space fragment.
4504
4505Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4506
4507 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4508 from as_bad to as_warn.
4509
4510Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4511
4512 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4513 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4514 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4515
4516Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4517
4518 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4519 seg_fix_rotP rather than fix_root from seg_info.
4520
4521Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4522
4523 * expr.c: Add support for 0x1_2_3_4 bignums.
4524
4525Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4526
4527 * configure.in: Change -linux* to -linux-gnu*.
4528 * configure: Rebuild.
4529
4530 * app.c (do_scrub_begin): Treat \r as whitespace.
4531
4532Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4533
4534 * Makefile.am: Update dependencies.
4535 * Makefile.in: Rebuild.
4536
4537Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4538
4539 * configure, aclocal.m4: Rebuild with new libtool.
4540
4541Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4542
4543 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4544 the argument to bfd_set_arch_mach.
4545 (load_address): Use bfd_arch_bits_per_address to determine the
4546 bit size of an address instead of looking at the isa level.
4547 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4548
4549Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4550
4551 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4552
4553Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4554
4555 * ehopt.c: New file.
4556 * as.h (enum _relax_state): Add rs_cfa.
4557 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4558 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4559 * read.c (emit_expr): Call check_eh_frame.
4560 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4561 (relax_segment): Likewise.
4562 * Makefile.am: Rebuild dependencies.
4563 (GAS_CFILES): Add ehopt.c.
4564 (GENERIC_OBJS): Add ehopt.o.
4565 * doc/internals.texi (Frags): Document rs_cfa.
4566
4567 * as.c (show_usage): Mention --traditional-format.
4568 (parse_args): Accept --traditional-format.
4569 * as.h (flag_traditional_format): Declare.
4570 * output-file.c (output_file_create): If flag_traditional_format,
4571 set BFD_TRADITIONAL_FORMAT on stdoutput.
4572 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4573
4574 * config/tc-mips.c (append_insn): Make sure that if we have a
4575 fixup for an unmatched %hi reloc, it does not associated with a
4576 variant frag.
4577
4578 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4579 * doc/Makefile.in: Likewise.
4580
4581Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4582
4583 * config/tc-m32r.c (check_for_side_effects): New function.
4584 (can_make_parallel): Add checks for instruction side effects
4585 clashing with the other instruction.
4586 (assemble_parallel_insn): Improve warning messages. Return error
4587 message from non-swapped instruction order.
4588
4589Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4590
4591 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4592
4593 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4594 md_cleanup definition. This moves the forced literal output to
4595 the end of the source pass, and avoids macro's inserting literals
4596 into the code immediately after the macro expansion.
4597
4598Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4599
4600 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4601 a gas internal symbol is adjustable.
4602 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4603
4604 * as.h: If gcc version greater than 2.6, use `__format__' and
4605 `__printf__' in function attributes, rather than `format' and
4606 `printf'.
4607
4608Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4609
4610 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4611
4612Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4613
4614 Add tms320c30 support:
4615 * config/tc-tic30.h: New file.
4616 * config/tc-tic30.c: New file.
4617 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4618 TARGET_FORMAT as "coff-tic30".
4619 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4620 * Makefile.am: Rebuild dependencies.
4621 (CPU_TYPES): Add tic30.
4622 (CPU_OBJ_VALID): tic30-aout is valid.
4623 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4624 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4625 * configure, Makefile.in: Rebuild.
4626
4627Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4628
4629 * config/tc-v850.c (md_assemble): Improvements to error messages.
4630
4631Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4632
4633 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4634 BFD_RELOC_HI16_S to store the high bits of any value.
4635
4636 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4637 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4638 assembler calculate relocations to any external symbol at all.
4639 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4640 involving generation of pc-relative relocs.
4641 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4642 has been moved to md_apply_fix3.
4643
4644 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4645 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4646 which actually means (the address of identifier's GOT entry) +
4647 constant, which is not particularly useful.
4648
4649Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4650
4651 * read.h (include_dirs): Declare.
4652 (include_dir_count,include_dir_maxlen): Declare.
4653
4654Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4655
4656 * configure.in: Correct check for shared opcodes library.
4657 * configure: Rebuild.
4658
4659 * listing.c (buffer_line): If we can't open the file, set at_end.
4660 (listing_print): Remove unused local variable fi.
4661
4662 * config/m68k-parse.y (reglistpair): Handle register list in
4663 either order.
4664
4665 * config/vms-conf.h: Don't undef VERSION.
4666
4667Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4668
4669 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4670 OBJS variable.
4671 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4672 variable.
4673 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4674 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4675 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4676 (EXTRA_DIST): Define.
4677 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4678 explicitly rather than via the list of object files.
4679 (gcc-as.opt): New file created when make-gas.com is run.
4680 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4681 itbl-cpu.h} to #include appropriate file rather than copying that
4682 file.
4683 * config/vms-conf.h: Synchronize with current config.in.
4684 * Makefile.in: Rebuild.
4685
4686Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4687
4688 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4689 (parallel_ok): Relaxed parallel subinstruction dependency check.
4690
4691Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4692
4693 * as.h (flag_warn_suppress_instructionswap): added new flag.
4694 * config/tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4695 command line argument.
4696 * config/tc-d10v.c (write_2_short): emit "Swapping instructions"
4697 warning only if flag_warn_suppress_instructionswap is false.
4698
4699Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4700
4701 * configure.in (i386-*-mingw32*): New target.
4702 * configure: Rebuild.
4703
4704Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4705
4706 * symbols.c (resolve_symbol_value): Don't set the segment if it
4707 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4708
4709 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4710 S_GET_SEGMENT.
4711
4712Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4713
4714 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4715 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4716 compiler.
4717
4718Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4719
4720 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4721
4722Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4723
4724 * config/tc-v850.c (v850_insert_operand): Display instruction when
4725 an error is encountered.
4726
4727Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4728
4729 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4730 (i386-*-sco3.2v5*coff): New target.
4731 (i386-*-sco3.2*): New target.
4732 * configure: Rebuild.
4733
4734Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4735
4736 * config/tc-v850.c: Tidy error message production.
4737
4738Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4739
4740 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4741 validate_immediate return value in the right type for comparisons
4742 to FAIL.
4743
4744Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4745
4746 * listing.c (MAX_BYTES): Use listing variables not constants.
4747 (data_buffer): No longer an array, but a pointer.
4748 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4749 (listing_listing): Allocate data_buffer.
4750
4751Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4752
4753 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4754 --listing-rhs-width, --listing-cont-lines.
4755 (show_usage): Update.
4756 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4757 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4758 (print_lines): Use the variables instead of the constants.
4759 (listing_listing): Likewise.
4760 * listing.h: Declare the new vars.
4761
4762Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4763
4764 * as.c (parse_args): Add --keep-locals alias for -L.
4765 Add --strip-local-absolute.
4766 (show_usage): Update.
4767 * as.h (flag_strip_local_absolute): New flag.
4768 * symbols.c (S_IS_LOCAL): Use it.
4769 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4770 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4771 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4772
4773Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4774
4775 * config/tc-m32r.c: Detect if explicitly parallel instructions
4776 might have an io conflict and issue a warning message.
4777
4778Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4779
4780 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4781 cgen_swap_fixups): Functions to save, restore and swap the fixup
4782 chain with a backup copy.
4783 (cgen_asm_finish_insn): Returns address of constructed insn.
4784
4785Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4786
4787 * listing.c (file_info_struct): Remove FILE, add POS.
4788 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4789 (file_info): Don't open the file.
4790 (buffer_line): Check for the file in the last_open cache, updating
4791 as necessary.
4792 (print_source): Don't reference file_info->file.
4793 (listing_listing): Likewise.
4794 (listing_print): Close the file in the cache, if any.
4795
4796Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4797
4798 * read.c (dwarf_file_string): New file static variable.
4799 (emit_expr): Look for constant sequence that leads up to a file
4800 name in DWARF debugging output.
4801 (stringer): Use dwarf_file_string to decide whether to accept a
4802 string as a file name.
4803
4804Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4805
4806 * config/tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4807 (crack_operand): Add reg->reglst MRI hack.
4808 (r_seg): Put reglst symbols in reg_section.
4809 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4810
4811Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4812
4813 * config/tc-sh.c (get_specific): Handle SGR & DBR.
4814
4815Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4816
4817 * config/tc-h8300.c (parse_reg): Take the length of the symbol into
4818 account when attempting to match a register name.
4819 * config/tc-h8500.c (parse_reg): Likewise.
4820
4821Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4822
4823 * cgen.c: Formatting changes to improve readability.
4824
4825Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4826
4827 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4828 delay slot.
4829
4830Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4831
4832 Based on a patch from Jim Wilson
4833 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4834 (tc_gen_reloc): Handle cross section PC relative relocs
4835 correctly.
4836
4837Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4838
4839 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4840
4841Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4842
4843 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4844 (expr_jmp_buf): New static local.
4845 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4846 (cgen_md_operand): New function.
4847 * config/tc-m32r.c: Clean up pass over `struct foo' usage.
4848 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4849
4850Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4851
4852 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4853 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4854
4855Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4856
4857 * config/tc-i386.c (i386_operand): Give an error if there are
4858 unrecognized characters after an expression.
4859
4860For older changes see ChangeLog-9697
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