Enable --emulation={i386coff,i386elf} for i386 gas.
[deliverable/binutils-gdb.git] / gas / ChangeLog
1 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2
3 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4 (obj_frob_file): Test for null pointer.
5 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
6 (OBJ_PROCESS_STAB): And here.
7 (elf_obj_sy): Remove
8
9 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
10 except OBJ_PROCESS_STAB, which we #undef for ecoff.
11 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
12
13 * config/obj-coff.c (no_func): Remove.
14 (coff_format_ops): Change occurrences of no_func to 0, as we test
15 for 0 in obj-multi.h.
16
17 * configure.in: Enable bfd for i386-coff when primary target is
18 bfd. Enable i386 elf,coff emulation support. Don't set
19 USE_EMULATIONS=1 or te_file=multi unless there is more than one
20 emulation to support.
21 *configure: Regenerate.
22
23 1999-09-02 Nick Clifton <nickc@cygnus.com>
24
25 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
26 .section .line directive is encountered.
27
28 1999-09-01 Nick Clifton <nickc@cygnus.com>
29
30 * config/tc-arm.c (md_section_align): Do not align sections in ELF
31 format.
32
33 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
34 * as.texinfo: Document --gdwarf2 command line option.
35 Add additional documentation of ARM command line switches.
36
37 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
38
39 * config/tc-i386.c (i386_intel_memory_operand): Combine
40 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
41 and RESTORE_END_STRING around parse_register calls.
42 (i386_operand): Here too.
43 (i386_is_reg): Remove.
44 (parse_register): Move as_bad calls from within this function to
45 callers.
46
47 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
48
49 Based on a patch from H.J. Lu <hjl@gnu.org>
50 * config/tc-i386.c (parse_register): Handle FP regs specially.
51 (md_begin): Remove '(' and ')' from register_chars.
52
53 1999-08-29 Doug Evans <devans@casey.cygnus.com>
54
55 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
56 error message (done elsewhere).
57
58 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
59
60 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
61
62 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
63
64 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
65 args by 'f'.
66
67 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
68
69 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
70 between args.
71 Add new completers. Fix bug in 64 bit condition handling.
72
73 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
74 'cS', and 'c*'.
75
76 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
77
78 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
79
80 * config/tc-hppa.c (pa_ip): Add case for 'I'.
81
82 1999-08-27 Jim Wilson <wilson@cygnus.com>
83
84 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
85 (struct ls): Add frag field. Initialize it to zero.
86 (out_end_sequence): New local text_frag. Set it while in text section.
87 Replace address check with frag check. Set ls.frag to text_frag if
88 out_set_addr called.
89 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
90 Set it before switching sections. Replace address check with frag
91 check. Set ls.frag to saved_frag if out_set_addr called.
92
93 1999-08-26 David Mosberger <davidm@hpl.hp.com>
94
95 * dwarf2dbg.c (out_end_sequence): If address changed, directly
96 output "advance_pc" opcode instead of calling gen_addr_line().
97 The latter has the undesired side-effect of creating a new row
98 in the debug line info matrix.
99
100 1999-08-26 Jim Wilson <wilson@cygnus.com>
101
102 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
103 ls.last_filename if last is less than zero. Set ls.last_filename
104 when allocating new entry.
105 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
106 call.
107
108 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
109
110 * config/tc-i386.c (i386_index_check): Fix the displacement size
111 when INFER_ADDR_PREFIX.
112
113 1999-08-18 Nick Clifton <nickc@cygnus.com>
114
115 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
116 display its value.
117
118 1999-08-17 Ian Lance Taylor <ian@zembu.com>
119
120 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
121 handle 0xffffNNNN constants correctly.
122
123 1999-08-16 Nick Clifton <nickc@cygnus.com>
124
125 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
126 as well as loads.
127
128 1999-08-13 Nick Clifton <nickc@cygnus.com>
129
130 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
131 (md_apply_fix3): Always pass positive values to
132 validate_offset_imm.
133
134 1999-08-12 Nick Clifton <nickc@cygnus.com>
135
136 * config/tc-arm.c (skip_whitespace): New macro.
137 Formatting tidy ups.
138
139 (md_apply_fix3): Store relocation offset in addend for ELF based
140 relocs.
141 (arm_force_relocation): Always generate relocs for Thumb function
142 calls.
143
144 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
145
146 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
147 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
148
149 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
150
151 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
152 flags for the unwind subspace.
153
154 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
155 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
156 suitable relocation based on the size of the target's pointer.
157 Always Use subsegment zero for the unwinders.
158 (pa_level): Handle "2.0w".
159
160 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
161
162 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
163 with the following instruction unless this was specified.
164
165 1999-08-09 Ian Lance Taylor <ian@zembu.com>
166
167 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
168 certain sections, to match BFD changes.
169
170 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
171
172 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
173 (EXTRA_SCRIPTS): Define to keep automake happy.
174 * Makefile.in: Rebuild.
175
176 1999-08-08 Ian Lance Taylor <ian@zembu.com>
177
178 * Makefile.am: Rename .dep* files to DEP*.
179 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
180 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
181 targets to DEPOBJ.
182 * Makefile.in: Rebuild.
183
184 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
185
186 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
187
188 1999-08-08 Ian Lance Taylor <ian@zembu.com>
189
190 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
191 avoid problems on DOS filesystems.
192 * Makefile.in: Rebuild.
193
194 * doc/as.texinfo (Section): Document 's' flag for COFF version.
195
196 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
197
198 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
199 section flag.
200
201 1999-08-08 Ian Lance Taylor <ian@zembu.com>
202
203 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
204 line to create ${GDBINIT} rather than .gdbinit.
205 * configure, Makefile.in, doc/Makefile.in: Rebuild.
206
207 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
208
209 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
210
211 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
212
213 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
214
215 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
216
217 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
218 non-adjustable symbols.
219
220 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
221
222 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
223
224 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
225
226 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
227 operands.
228
229 1999-08-05 Donn Terry <donn@interix.com>
230
231 * config/te-interix.h: New file.
232 * configure.in (i386-*-interix*): New target.
233 * configure: Rebuild.
234
235 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
236
237 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
238 selectors for ELF too.
239 (selector_table): Add "ltp" and "rtp" selectors.
240
241 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
242
243 * config/tc-i386.c (i386_operand): No need to change
244 operand_string pointer in segment reg case before goto
245 do_memory_reference. Initialise displacement_string_start and
246 displacement_string_end after do_memory_reference label.
247 (i386_index_check): Add operand_string param, and print error
248 message on failure here.
249 (i386_intel_memory_operand): Instead of here.
250 (i386_operand): And here.
251 (INFER_ADDR_PREFIX): Enable.
252
253 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
254
255 * config/tc-i386.h (DefaultSize): Define. Renumber following
256 opcode_modifier defines.
257
258 From Etienne Lorrain <etienne.lorrain@ibm.net>
259 * config/tc-i386.c (stackop_size): New variable.
260 (set_16bit_code_flag): Clear it here.
261 (set_16bit_gcc_code_flag): New function.
262 (md_pseudo_table): Add "code16gcc" entry.
263 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
264
265 1999-08-03 Ian Lance Taylor <ian@zembu.com>
266
267 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
268 next_set_end even if the end symbol is being discarded.
269
270 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
271 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
272 * config/obj-coff.c: Likewise.
273 (seg_info_type): Remove.
274 (seg_info_off_by_4): Change to array of segT.
275 (s_get_segment): Adjust accordingly.
276 (obj_pseudo_table): Fully initialize sentinel entry.
277
278 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
279 Ralf Baechle <ralf@uni-koblenz.de>.
280
281 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
282
283 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
284
285 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
286
287 * config/tc-i386.c: Indentation and white space changes.
288 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
289 don't enable it by default.
290 (i386_intel_operand): Remove redundant prototype.
291 Move check on number of memory operands, and i.mem_operands++
292 (i386_intel_memory_operand): To here.
293 Remove i386_immediate code from here. Remove special case code
294 for input and output using (%dx). Remove base/index checks and
295 call i386_index_check instead. Save initial operand_string
296 argument for error message.
297 (i386_operand): Remove redundant prototype. Move base/index
298 checks to i386_index_check.
299 (i386_displacement): Move intel mode check for non-zero
300 i.disp_operand
301 (i386_intel_memory_operand): To here.
302
303 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
304
305 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
306 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
307 by .register pseudo-op if -64 and --no-undeclared-regs.
308 (s_register, sparc_adjust_symtab): New functions.
309 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
310 Declare sparc_adjust_symtab as tc_adjust_symtab.
311 * doc/c-sparc.texi: Add description of #ignore special literal
312 for .register pseudo-op.
313
314 1999-07-30 Catherine Moore <clm@cygnus.com>
315
316 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
317 the relocation's section offset.
318
319 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
320
321 * write.c (fixup_segment): Fix generic error check overflow test.
322
323 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
324 X_add_number to long.
325
326 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
327
328 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
329 processing.
330
331 1999-07-27 Ian Lance Taylor <ian@zembu.com>
332
333 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
334 VTABLE relocations.
335
336 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
337
338 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
339
340 * configure.bat: Remove; obsolete.
341 * config/go32.cfg: Likewise.
342
343 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
344
345 * configure.in (i386-*-vxworks*): New target.
346 * configure: Rebuild.
347
348 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
349
350 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
351
352 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
353
354 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
355 on -64 and not pic.
356 (output_insn): Put OLO10's secondary addend into tc_fix_data.
357 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
358 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
359 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
360 MAX_RELOC_EXPANSION): Define.
361 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
362
363 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
364
365 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
366 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
367 block. Print a warning if an 8-bit or 16-bit constant
368 displacement or immediate is truncated on output.
369 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
370 immediate.
371 (i386_operand): Disallow immediate jump absolute operand.
372
373 1999-07-15 Ian Lance Taylor <ian@zembu.com>
374
375 * configure.in: Bump version number to 2.9.5.
376 * configure: Rebuild.
377
378 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
379 or %llx work.
380
381 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
382
383 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
384 (cons_fix_new_hppa): Derive size of fixup from size of the object.
385
386 1999-07-14 Philip Blundell <pb@nexus.co.uk>
387
388 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
389 is defined.
390 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
391
392 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
393 if -mno-fpu was given.
394 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
395 relocs.
396 (cons_fix_new_arm): Remove misleading comments.
397
398 1999-07-14 Ian Lance Taylor <ian@zembu.com>
399
400 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
401 error message.
402 (relax_segment): Likewise. After giving a rs_org error, convert
403 the frag to rs_align to avoid cascading errors.
404
405 1999-07-12 Andreas Schwab <schwab@suse.de>
406
407 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
408
409 1999-07-11 Ian Lance Taylor <ian@zembu.com>
410
411 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
412 as appropriate. Fill in structure initializations. Add variable
413 initializations. Add casts.
414 * dwarf2dbg.c (print_stats): Change i to size_t.
415 * listing.c (listing_listing): Change list_line to unsigned int.
416
417 1999-07-10 Ian Lance Taylor <ian@zembu.com>
418
419 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
420 rather than checking for \001 and \002 in symbol name.
421 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
422
423 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
424
425 * configure.in (hppa*-linux-gnu*): New target.
426 * configure: Rebuilt.
427
428 1999-07-08 Nick Clifton <nickc@cygnus.com>
429
430 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
431
432 1999-07-07 Nick Clifton <nickc@cygnus.com>
433
434 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
435 accessing symbolP directly.
436
437 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
438
439 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
440 for ELF.
441
442 1999-07-05 Nick Clifton <nickc@cygnus.com>
443
444 * config/tc-arm.c (ARM_EXT_V5): Define.
445 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
446 (md_begin): Detect ARM v5 architectures.
447 (md_parse_option): Accept arm v5 specification.
448 (md_show_usage): Documment -marmv5 switch.
449
450 * doc/c-arm.texi: Document -marmv5 command line option.
451
452 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
453 op.
454 (validate_immediate_twopart): New function. Determine if a
455 constant can be computed by two ADD instructions.
456 (output_inst): Remove its command line parameter - it was never
457 used.
458 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
459 implememt the ADRL pseudo op.
460 (tc_gen_reloc): Generate a suitable error message if an ADRL
461 instruction tries to generate a real reloc.
462
463 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
464
465 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
466
467 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
468 into lower case.
469
470 1999-06-27 H.J. Lu <hjl@gnu.org>
471
472 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
473 non BFD_ASSEMBLER case.
474
475 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
476
477 * config/obj-coff.c (obj_coff_section): Mark writable sections as
478 data.
479
480 1999-06-26 David Mosberger <davidm@hpl.hp.com>
481
482 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
483 out_end_sequence() when the address decreases due to a new frag.
484 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
485 numbering starts with 1.
486
487 1999-06-23 Nick Clifton <nickc@cygnus.com>
488
489 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
490 .section for COFF.
491 (mcore_s_text): Call obj_elf_text for ELF target.
492 (mcore_s_data): Call obj_elf_data for ELF target.
493 (mcore_s_section): No longer ELF specific. Call obj_coff_section
494 for COFF target.
495 (mcore_s_bss): New function: Dump literal table before changing
496 sections.
497 (mcore_s_comm): New function: Dump literal table before changing
498 sections.
499
500 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
501 No longer static functions.
502 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
503 Provide prototypes for these functions.
504
505 1999-06-22 Ian Lance Taylor <ian@zembu.com>
506
507 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
508 a list of names, to try obj_segment_name, and to try abbreviated
509 names when using COFF without long section names.
510
511 * config/tc-alpha.c: More use of symbol accessor functions.
512 * config/tc-arc.c: Likewise.
513 * config/tc-d30v.c: Likewise.
514 * config/tc-fr30.c: Likewise.
515 * config/tc-i860.c: Likewise.
516 * config/tc-m88k.c: Likewise.
517 * config/tc-mcore.c: Likewise.
518 * config/tc-ns32k.c: Likewise.
519 * config/tc-sparc.c: Likewise.
520 * config/tc-v850.c: Likewise.
521
522 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
523 sy_value with appropriate accessor functions.
524 * config/tc-arm.c (md_apply_fix3): Likewise.
525 * config/tc-d10v.c (AT_WORD_P): Likewise.
526 * config/tc-v850.c (reg_name_search): Likewise.
527
528 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
529 use symbol_get_bfdsym instead.
530 * config/tc-ppc.c (md_assemble): Likewise.
531 * config/tc-v850.c (v850_comm): Likewise.
532
533 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
534
535 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
536 the symbol, rather than accessing the bsym member.
537 * config/tc-d10v.c (tc_gen_reloc): Likewise.
538 * config/tc-d30v.c (tc_gen_reloc): Likewise.
539 * config/tc-mcore.c (tc_gen_reloc): Likewise.
540 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
541 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
542 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
543 * config/tc-tic30.c (tc_gen_reloc): Likewise.
544 * config/tc-v850.c (tc_gen_reloc): Likewise.
545
546 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
547
548 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
549 (hppa_gen_reloc_type): Conditionalize on BFD64.
550 (tc_gen_reloc): Re-enable ELF relocations.
551 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
552
553 1999-06-21 Ian Lance Taylor <ian@zembu.com>
554
555 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
556 warning.
557 (do_ldst): Move assignment out of if condition.
558 (md_apply_fix3): Add casts to avoid printf format warnings. Add
559 parentheses to avoid warning.
560
561 1999-06-21 Nick Clifton <nickc@cygnus.com>
562
563 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
564 macro to get at the BFD symbol associated with a GAS symbol.
565
566 1999-06-19 Ian Lance Taylor <ian@zembu.com>
567
568 * config/tc-ppc.c: Update for symbol handling changes.
569 * config/obj-coff.c: Likewise.
570
571 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
572
573 * tc-hppa.c: General cleanups of ELF support. No more spaces
574 and subspaces for ELF.
575 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
576 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
577 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
578 (UNWIND_SECTION_NAME): Likewise.
579 (space/subspace related structures): Conditionalize definitions
580 on OBJ_SOM.
581 (space/subspace directives and support routines): Conditionalize
582 definitions and references/uses on OBJ_SOM.
583 (label_symbol_struct): For ELF, track the symbol's segment. For
584 SOM track its space.
585 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
586 changes.
587 (USE_ALIASES): Kill for both SOM & ELF.
588 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
589 (pa_space, pa_subspace): Corresponding changes.
590 (pa_spaces_begin): Corresponding chagnes.
591 (md_begin): Do not muck around with space/subspace stuff for
592 OBJ_ELF.
593 (md_apply_fix): Temporarily disable argument relocation stuff
594 for OBJ_ELF.
595 (tc_gen_reloc): Temporarily disable relocation generation for
596 OBJ_ELF
597 (pa_build_unwind_subspace): Similarly.
598
599 1999-06-16 Nick Clifton <nickc@cygnus.com>
600
601 * config/tc-arm.c (thumb_set): New pseudo op.
602 (text, data, section): Override these pseudo ops with ARM
603 specific versions.
604 (s_thumb_set): New function: Perform the same as a .set pseudo
605 op, but also mark the alias'ed symbol as being a Thumb
606 function.
607 (arm_s_text): New function: Perform the same as the .text
608 pseudo op, but dump the literal pool before changing
609 sections.
610 (arm_s_data): New function: Perform the same as the .data
611 pseudo op, but dump the literal pool before changing
612 sections.
613 (arm_s_section): New function: Perform the same as the
614 .section pseudo op, but dump the literal pool before changing
615 sections.
616 (arm_cleanup): Do not reset the current section before dumping
617 the literal pool.
618
619 1999-06-17 Nick Clifton <nickc@cygnus.com>
620
621 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
622 OPTION_NO_WARN_UNMATCHED entries.
623 (md_parse_option): Generate a warning message if an unrecognised
624 option is encountered.
625
626 * config/tc-d10v.c (do_not_ignore_hash): New variable.
627 (get_operands): When parsing an expression after an '@' symbol
628 has been detected, do not ignore '#' symbols.
629 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
630 false.
631
632 1999-06-13 Ian Lance Taylor <ian@zembu.com>
633
634 From K. Richard Pixley <rich@noir.com>:
635 * configure.in (ppc-*-vxworks*): New target.
636 * configure: Rebuild.
637
638 1999-06-12 Philip Blundell <philb@gnu.org>
639
640 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
641
642 1999-06-13 Ian Lance Taylor <ian@zembu.com>
643
644 * write.c (adjust_reloc_syms): Rather than never reducing reloc
645 which refer to symbols in linkonce sections, permit reducing the
646 relocs if the symbol is local.
647
648 1999-06-12 Ian Lance Taylor <ian@zembu.com>
649
650 * subsegs.c (subseg_text_p): New function.
651 * as.h (subseg_text_p): Declare.
652 * read.c (do_align): Use subseg_text_p to set the default fill.
653 * write.c (subsegs_finish): Likewise.
654 * config/obj-coff.c (write_object_file): Likewise.
655 * config/tc-i386.h (md_maybe_text): Don't define.
656 (md_do_align): Use subseg_text_p to set the default fill.
657 * config/tc-m32r.c (m32r_do_align): Likewise.
658 * config/tc-sh.c (sh_do_align): Likewise.
659 * config/tc-sparc.h (md_do_align): Likewise.
660
661 1999-06-12 David O'Brien <obrien@freebsd.org>
662
663 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
664 * configure: Rebuild.
665
666 1999-06-12 Ian Lance Taylor <ian@zembu.com>
667
668 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
669 * Makefile.am: Rebuild dependencies.
670 * Makefile.in: Rebuild.
671
672 * config/tc-i386.c (i386_immediate): Remove unused label
673 seg_unimplemented.
674
675 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
676 * symbols.c: Likewise.
677 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
678 sy_next field when taking address, rather than symbol_next.
679
680 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
681 offsetT.
682 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
683 value from the output file architecture.
684 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
685 * dwarf2dbg.h: Change bfd_vma to addressT.
686
687 1999-06-11 Ian Lance Taylor <ian@zembu.com>
688
689 * dwarf2dbg.h: Use PARAMS in function declarations.
690
691 1999-06-11 Martin Dorey <mdorey@madge.com>
692
693 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
694 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
695 OBJ_ELF.
696 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
697
698 1999-06-11 Ian Lance Taylor <ian@zembu.com>
699
700 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
701
702 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
703 popsection.
704
705 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
706
707 * read.c (read_a_source_file): Only declare inescape if
708 QUOTES_IN_INSN.
709
710 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
711 match parameters.
712 (find_entry_byval): Add parens to avoid warning.
713
714 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
715
716 * symbols.c (resolve_symbol_value): Don't permit subtraction of
717 undefined symbols.
718
719 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
720
721 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
722 with isoctal.
723
724 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
725 synthetize_setx): New functions.
726 (md_assemble): Broken the special cases into the above
727 functions. Make compiler happy if sizeof(bfd_vma)==4.
728 Fix sethi generated from set/setuw. If instructions have a relloc,
729 always clear the fields to be relocated in the opcode.
730 (sparc_ip): Remove special_case global variable.
731
732 1999-06-10 Ian Lance Taylor <ian@zembu.com>
733
734 Based on patches from John W. Woznack <jwoznack@concentric.net>:
735 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
736 indication of success rather than a value.
737 (itbl_get_val): Likewise.
738 (itbl_get_field): Use strcspn. Change delimiters to include
739 parens.
740 * itbl-ops.h (itbl_get_reg_val): Update declaration.
741 (itbl_get_val): Likewise.
742 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
743
744 * symbols.c (copy_symbol_attributes): Convert local symbols to
745 regular symbols.
746
747 1999-06-10 Nick Clifton <nickc@cygnus.com>
748
749 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
750 ARM920t.
751
752 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
753
754 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
755 Optimize set if sizeof(bfd_vma) == 64.
756 (sparc_ip): Fix sethi - without %hi() it should generate
757 R_SPARC_22 reloc, not R_SPARC_HI22.
758 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
759
760 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
761
762 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
763 (s_ncons): New function.
764 (native_op_table): New table.
765 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
766 R_SPARC_OLO10 handling.
767
768 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
769
770 * expr.h (struct expressionS): Revert last change; widen X_op.
771 * config/tc-alpha.c (md_begin): Check the field is wide enough.
772
773 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
774
775 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
776 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
777 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
778 * Makefile.in: Regenerated.
779
780 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
781 `common' pass on to s_mri_common.
782 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
783
784 1999-06-06 Richard Henderson <rth@cygnus.com>
785
786 * config/obj-elf.c (obj_elf_section): Don't free the return
787 value of demand_copy_C_string.
788
789 1999-06-05 Richard Henderson <rth@cygnus.com>
790
791 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
792 creation logic from obj_elf_create_section.
793
794 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
795 (section_stack): New.
796 (special_sections): Make const.
797 (obj_elf_section): Gut and rewrite parsing.
798 (obj_elf_change_section): New function broken out of obj_elf_section.
799 (obj_elf_parse_section_letters): Likewise.
800 (obj_elf_section_word): Likewise.
801 (obj_elf_section_type): Likewise.
802 (obj_elf_previous): Treat as a toggle.
803 (obj_elf_popsection): New.
804 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
805 (ppc_section_type): Likewise.
806 * config/tc-ppc.h: Likewise.
807
808 * expr.h (struct expressionS): Don't make X_op a bitfield.
809 * config/tc-alpha.c: Update for symbol handling changes.
810 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
811 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
812
813 1999-06-05 Richard Henderson <rth@cygnus.com>
814
815 * dwarf2dbg.c (*): Convert to K&R + prototypes.
816 (dwarf2_gen_line_info): Kill unused variables.
817 (dwarf2_finish): Likewise.
818 (dwarf2_where): Likewise.
819 (dwarf2_directive_file): If we've only got a string,
820 hand off to s_app_file.
821 * ecoff.c: Move the include of ecoff.h.
822 * symbols.h (S_IS_FUNCTION): Prototype.
823
824 * read.c (LEX_HASH): Supply a default.
825 (lex_type): Use it.
826 (s_globl): Update `c' after skipping whitespace.
827 * read.h (LEX_END_NAME, is_name_ender): New.
828 * expr.c (get_symbol_end): Respect it.
829
830 1999-06-04 Mark Klein <mklein@dis.com>
831
832 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
833 to real if OBJ_SOM
834 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
835
836 * config/tc-hppa.c: Update for symbol handling changes.
837
838 1999-06-03 Ian Lance Taylor <ian@zembu.com>
839
840 * cgen.c: Update for symbol handling changes.
841 * config/tc-m32r.c: Likewise.
842
843 * config/tc-hppa.h: Update for symbol handling changes.
844 * config/tc-hppa.c: Likewise.
845
846 * config/tc-arm.h: Update for symbol handling changes.
847 * config/tc-arm.c: Likewise.
848 (symbol_make_empty): Remove. Just use symbol_create.
849
850 * symbols.c (symbol_set_tc): Correct name.
851
852 * Makefile.am: Rebuild dependencies.
853 ($(OBJS)): Don't depend upon struc-symbol.h.
854 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
855 * dep-in.sed: Don't remove struc-symbol.h.
856 * Makefile.in: Rebuild.
857
858 * doc/internals.texi (Symbols): Describe changes in symbol
859 handling.
860
861 1999-06-03 Richard Henderson <rth@cygnus.com>
862
863 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
864 instead of doing the work by hand.
865
866 1999-06-03 David Mosberger <davidm@hpl.hp.com>
867
868 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
869 state of line state-machine.
870 (struct ls): Collect DWARF2 line state-machine state in new member
871 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
872 resulted in any DWARF2 directives.
873 (reset_state_machine): New function.
874 (out_end_sequence): Ditto.
875 (dwarf2_gen_line_info): When switching sections or switching to a
876 lower text address, call out_end_sequence() first to terminate the
877 previous code sequence as code sequences MUST have monotonically
878 increasing addresses.
879 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
880
881 1999-06-03 David Mosberger <davidm@hpl.hp.com>
882
883 * as.c (parse_args): Add option -gdwarf2 to allow requesting
884 DWARF2 debug info (line information only, at this point).
885 * as.h: Update comment about supported debug formats.
886 * dwarf2dbg.c, dwarf2dbg.h: New files.
887 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
888
889 * expr.c (operand): Don't use [ for parens if we want an index op.
890 (op_encoding): Switch [ into O_index, if desired.
891 (op_rank): Renumber with O_index on bottom.
892 (expr): If O_index, match closing bracket.
893 * expr.h (O_index): New.
894
895 * read.c (read_a_source_file): Conditionally allow matched "
896 in lines passed to md_assemble.
897
898 * config/obj-elf.c (elf_pseudo_table): Add `common'.
899
900 1999-06-03 Ian Lance Taylor <ian@zembu.com>
901
902 Add support for storing local symbols in a small structure to save
903 memory when assembling large files.
904 * as.h: Don't include struc-symbol.h.
905 (symbolS): Add typedef.
906 * symbols.c: Include struc-symbol.h.
907 (local_hash): New static variable.
908 (save_symbol_name): New static function, from symbol_create.
909 (symbol_create): Call save_symbol_name.
910 (local_symbol_count): New static variable.
911 (local_symbol_conversion_count): Likewise.
912 (LOCAL_SYMBOL_CHECK): Define.
913 (local_symbol_make): New static function.
914 (local_symbol_convert): New static function.
915 (colon): Handle local symbols. Create local symbol for local
916 label name.
917 (symbol_table_insert): Handle local symbols.
918 (symbol_find_or_make): Create local symbol for local label name.
919 (symbol_find_base): Check for local symbol.
920 (symbol_append, symbol_insert): Check for local symbols.
921 (symbol_clear_list_pointers, symbol_remove): Likewise.
922 (verify_symbol_chain): Likewise.
923 (copy_symbol_attributes): Likewise.
924 (resolve_symbol_value): Handle local symbols.
925 (resolve_local_symbol): New static function.
926 (resolve_local_symbol_values): New function.
927 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
928 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
929 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
930 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
931 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
932 (symbol_previous, symbol_next): New functions.
933 (symbol_get_value_expression): Likewise.
934 (symbol_set_value_expression): Likewise.
935 (symbol_set_frag, symbol_get_frag): Likewise.
936 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
937 (symbol_mark_used_in_reloc): Likewise.
938 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
939 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
940 (symbol_mri_common_p): Likewise.
941 (symbol_mark_written, symbol_clear_written): Likewise.
942 (symbol_written_p): Likewise.
943 (symbol_mark_resolved, symbol_resolved_p): Likewise.
944 (symbol_section_p, symbol_equated_p): Likewise.
945 (symbol_constant_p): Likewise.
946 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
947 (symbol_get_obj, symbol_set_obj): Likewise.
948 (symbol_get_tc, symbol_set_tc): Likewise.
949 (symbol_begin): Initialize local_hash.
950 (print_symbol_value_1): Handle local symbols.
951 (symbol_print_statistics): Print local symbol statistics.
952 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
953 Declare new symbols.c functions. Move many declarations here from
954 struc-symbol.h.
955 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
956 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
957 (struct symbol): Move bsym to make it clearly the first field.
958 Remove TARGET_SYMBOL_FIELDS.
959 (symbolS): Don't typedef.
960 (struct broken_word): Remove.
961 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
962 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
963 (symbol_clear_list_pointers): Likewise.
964 (symbol_insert, symbol_remove): Likewise.
965 (symbol_previous, symbol_append): Likewise.
966 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
967 (struct local_symbol): Define.
968 (local_symbol_converted_p, local_symbol_mark_converted): Define.
969 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
970 (local_symbol_get_frag, local_symbol_set_frag): Define.
971 (local_symbol_get_real_symbol): Define.
972 (local_symbol_set_real_symbol): Define.
973 Define.
974 * write.c (write_object_file): Call resolve_local_symbol_values.
975 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
976 (TARGET_SYMBOL_FIELDS): Don't define.
977 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
978 ECOFF_DEBUGGING, add ECOFF fields.
979 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
980 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
981 ECOFF_DEBUGGING, add ECOFF fields.
982 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
983 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
984 * config/tc-mcore.h: Don't include struc-symbol.h.
985 (TARGET_SYMBOL_FIELDS): Don't define.
986 (struct mcore_tc_sy): Define.
987 (TC_SYMFIELD_TYPE): Define.
988 * Many files: Use symbolS instead of struct symbol. Use new
989 accessor functions rather than referring to symbolS fields
990 directly.
991
992 * read.c (s_mri_common): Don't add in value of line_label.
993
994 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
995 checking for SEC_LINK_ONCE.
996
997 * config/tc-sh.h (sh_fix_adjustable): Declare.
998
999 * app.c (input_buffer): New static variable.
1000 (app_push): Save saved_input in allocated buffer.
1001 (app_pop): Restored saved_input.
1002 (do_scrub_chars): Change get parameter to take char * and int as
1003 arguments. Change GET macro to pass input_buffer to get
1004 function. Don't save input into allocated buffer.
1005 * as.h (do_scrub_chars): Update declaration.
1006 * input-file.c (input_file_get): Change to take char * and int.
1007 Read data into passed in buffer. Remove static buffer.
1008 * read.c (scrub_from_string): Change to take char * and int. Copy
1009 data into passed in buffer.
1010
1011 * hash.h: Neaten. Declare hash_traverse.
1012 * hash.c: Complete rewrite based on BFD hashing code.
1013 * gasp.c (chunksize): New variable.
1014 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1015 hash_delete.
1016
1017 1999-05-28 Nick Clifton <nickc@cygnus.com>
1018
1019 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1020 addend unless the target uses an old ABI.
1021
1022 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1023
1024 -Wchar-subscripts cleanup
1025 * listing.c (listing_newline): Use unsigned char variable, so
1026 calls to isascii,iscntrl are correct.
1027 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1028 (unsigned char).
1029 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1030 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1031 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1032 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1033
1034 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1035
1036 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1037 width for Coldfire.
1038 (arch_coldfire_p): New #define.
1039 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1040
1041 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1042
1043 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1044
1045 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1046 (install_operand): Add place `N'.
1047 (init_table): Add registers ACC, MACSR, MASK.
1048
1049 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1050
1051 * config/tc-m68k.c: Change mcf5200 --> mcf.
1052 (archs): Add mcf5206e, mcf5307.
1053 (m68k_ip): Add format `u'.
1054 (install_operand): Add place `m', `M', `h'.
1055 (init_table): Add upper/lower registers.
1056
1057 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1058
1059 1999-05-28 Martin Dorey <mdorey@madge.com>
1060
1061 * config/tc-i960.c: Several minor changes to add ELF and
1062 BFD_ASSEMBLER support.
1063 * config/tc-i960.h: Likewise.
1064 * configure.in (i960-*-elf*): New target.
1065 * aclocal.m4, configure: Rebuild.
1066
1067 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1068
1069 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1070 reloc changes when defined(BFD_ASSEMBLER).
1071
1072 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1073
1074 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1075
1076 * write.c (write_print_statistics): Output to file, not stderr.
1077
1078 * expr.c (generic_bignum_to_int32,64): Prototype.
1079
1080 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1081 output_sleb128, output_uleb128, output_big_sleb128,
1082 output_big_uleb128, output_big_leb128): Prototype.
1083 (output_big_sleb128, output_big_uleb128): Make inline.
1084 (output_big_leb128): Remove inline
1085
1086 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1087 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1088 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1089 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1090 value for correct overflow check in write.c:fixup_segment.
1091 * write.c (fixup_segment): Move bitfield overflow checks to after
1092 the md_apply_fix call.
1093 * config/obj-coff.c (fixup_segment): Likewise.
1094 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1095 valueT *val argument.
1096
1097 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1098
1099 * config/atof-ieee.c (gen_to_words): Correctly round a
1100 denormalized number. Fix off-by-one in range checking for
1101 exponent in a denormal.
1102
1103 1999-05-10 Nick Clifton <nickc@cygnus.com>
1104
1105 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1106 name.
1107
1108 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1109
1110 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1111
1112 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1113
1114 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1115 (ReverseRegRegmem): Remove.
1116 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1117 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1118 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1119 kludge.
1120
1121 From Doug Ledford <dledford@redhat.com>
1122 * config/tc-i386.h (RegXMM): New for P/III.
1123 * config/tc-i386.c: Add support for P/III.
1124
1125 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1126
1127 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1128 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1129 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1130
1131 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1132
1133 * config/tc-i386.c (i386_immediate): Skip whitespace before
1134 complaining about junk after expression.
1135 (i386_displacement): Likewise.
1136
1137 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1138
1139 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1140 Don't copy before downcaseing.
1141
1142 1999-05-05 Catherine Moore <clm@cygnus.com>
1143
1144 * tc-m68k.c: Include elf/m68k.h.
1145 (m68k_elf_final_processing): New routine.
1146 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1147 Define.
1148
1149 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1150
1151 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1152 17 bit fmt insn.
1153
1154 1999-04-30 Nick Clifton <nickc@cygnus.com>
1155
1156 * config/tc-mcore.c (mcore_s_section): Dump literals before
1157 changing section.
1158
1159 1999-04-29 Nick Clifton <nickc@cygnus.com>
1160
1161 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1162 for COFF/PE port.
1163
1164 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1165
1166 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1167 (TC_INIT_FIX_DATA): Delete.
1168 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1169 (TC_INIT_FIX_DATA): Delete.
1170 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1171 * write.c (fix_new_internal): Initialize fx_cgen member.
1172 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1173 (gas_cgen_md_apply_fix3): Update.
1174 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1175 (md_cgen_record_fixup_exp): Update.
1176 (FX_OPINFO_R_TYPE): Update.
1177
1178 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1179 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1180 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1181 * frags.h (struct frag): Make opindex, opinfo ints.
1182
1183 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1184
1185 1999-04-26 Tom Tromey <tromey@cygnus.com>
1186
1187 * aclocal.m4, configure: Updated for new version of libtool.
1188
1189 1999-04-22 Nick Clifton <nickc@cygnus.com>
1190
1191 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1192 md_apply_fix.
1193 (md_apply_fix3): Do not fix up absolute relocations against
1194 symbolic values.
1195
1196 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1197
1198 1999-04-20 Nick Clifton <nickc@cygnus.com>
1199
1200 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1201 changes and data-in-text directives.
1202 (mcore_cons): New function: intercept cons() operations.
1203 (mcore_float_cons): New function: intercept float_cons()
1204 operations.
1205 (mcore_stringer): New function: intercept stringer() operations.
1206
1207 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1208
1209 * obj.h (struct format_ops): Change generate_asm_lineno field to
1210 take no parameters.
1211 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1212
1213 * config/tc-alpha.c (find_opcode_match): Add default case to
1214 switch.
1215 (find_macro_match): Likewise.
1216 (load_expression): Parenthesize && within ||.
1217
1218 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1219
1220 1999-04-17 Nick Clifton <nickc@cygnus.com>
1221
1222 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1223 .text .data .section pseudo ops.
1224 (mcore_s_section): New function. Dump lits before changing secs.
1225 (mcore_s_text): New function. Dump lits before changing secs.
1226 (mcore_s_data): New function. Dump lits before changing secs.
1227
1228 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1229
1230 * config/tc-mips.c (mips_32bitmode): New.
1231 (md_begin): Set mips_32bitmode if needed.
1232 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1233 Set EF_MIPS_32BITMODE.
1234
1235 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1236
1237 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1238 change.
1239
1240 1999-04-16 Nick Clifton <nickc@cygnus.com>
1241
1242 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1243
1244 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1245
1246 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1247 expressions correctly.
1248
1249
1250 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1251
1252 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1253
1254 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1255
1256 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1257 and fmpynfadd instructions.
1258
1259 1999-04-11 Richard Henderson <rth@cygnus.com>
1260
1261 * as.h (environ): Declare it, if needed.
1262 * as.c (dump_statistics): Don't declare environ.
1263 * configure.in (environ): Detect declaration.
1264 * configure, config.in: Rebuild
1265
1266 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1267 (i386_displacement): Allocate enough space for replacement buffer.
1268 Clean up replacement buffer initialization.
1269
1270 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1271
1272 * subsegs.c (section_symbol): Don't create a new symbol if one
1273 already exists; instead, use the existing one, but set its segment
1274 and frag data if it hasn't already been defined.
1275 * config/obj-coff.c (c_section_symbol): Likewise.
1276
1277 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1278
1279 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1280
1281 1999-04-08 Nick Clifton <nickc@cygnus.com>
1282
1283 * config/tc-mcore.c: New File: Support routines for MCore
1284 assembler.
1285 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1286 * config/obj-coff.c: Add support for mcore-pe target.
1287
1288 * Makefile.am: Add support for MCore targets.
1289 * Makefile.in: Regenerate.
1290 * configure.in: Add support for MCore targets.
1291 * configure: Regenerate.
1292
1293 * doc/all.texi: Set MCORE.
1294 * doc/as.texinfo: Document MCore specific command line options.
1295
1296 * write.h: Prevent multiple inclusion.
1297
1298 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1299
1300 * asintl.h (LC_MESSAGES): Never define.
1301 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1302 does not define it.
1303 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1304 does not define it.
1305
1306 * Makefile.am (m68k-parse.c): If configuring in the source
1307 directory, copy m68k-parse.y into the local directory before
1308 running ylwrap, to remove spurious differences when generating
1309 snapshots.
1310 * Makefile.in: Rebuild.
1311
1312 * config/tc-sparc.h (md_do_align): Just allocate the number of
1313 bytes necessary, rather than always allocating 1024.
1314
1315 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1316
1317 * listing.c (listing_newline): Add cast to avoid warning.
1318 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1319 * config/tc-i386.c (i386_scale): Add return value.
1320 (build_displacement_string): Remove unused local temp_disp2.
1321 (i386_intel_memory_operand): Add parentheses to avoid warning.
1322 (i386_intel_operand): Remove unused local end_of_operand_string.
1323 (i386_operand): Remove unused local operand_modifier.
1324 (i386_operand): Add parens to avoid warning.
1325
1326 1999-04-04 Don Bowman <don@pixsci.com>
1327
1328 * configure.in: Add mips*-*-vxworks* target; have it define
1329 MIPS_STABS_ELF.
1330 * configure, config.in: Rebuild.
1331
1332 1999-03-31 Nick Clifton <nickc@cygnus.com>
1333
1334 * configure.in (emulations): Add support for arm-epoc-pe.
1335 * configure: Regenerate.
1336 * config/te-epoc-pe.h: New file. Define macros specific to
1337 arm-epoc-pe target.
1338 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1339 for arm-epoc-pe target.
1340
1341 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1342
1343 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1344
1345 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1346
1347 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1348 detect ",n" without a condition.
1349 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1350
1351
1352 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1353
1354 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1355 instruction is encoded with one bit.
1356
1357
1358 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1359
1360 * doc/internals.texi (CPU backend): Mention that
1361 line_separator_chars should not include newline. From thi
1362 <ttn@mingle.glug.org>.
1363
1364 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1365
1366 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1367 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1368
1369 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1370
1371 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1372
1373 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1374
1375 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1376
1377
1378 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1379
1380 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1381
1382 1999-03-15 Martin Hunt <hunt@cygnus.com>
1383
1384 * app.c (do_scrub_begin): Change '-' back to a symbol char
1385 so we can use multiple opcodes on a line again.
1386
1387 * config/tc-d30v.c: By default, warn if a symbol has
1388 the same name as a register. Plus some minor
1389 updates from the branch.
1390
1391 1999-03-13 Nick Clifton <nickc@cygnus.com>
1392
1393 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1394 BFD_RELOC_16 and BFD_RELOC_64.
1395
1396 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1397
1398 * expr.c (expr): Add missing else.
1399
1400 1999-03-12 Nick Clifton <nickc@cygnus.com>
1401
1402 * config/tc-arm.c (md_apply_fix3): Improve error message.
1403
1404 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1405
1406 * Makefile.am (CPU_TYPES): Add fr30.
1407 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1408 (fr30,m32r dependencies): Update.
1409 * Makefile.in: Rebuild.
1410
1411 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1412 (gas_cgen_record_fixup_exp): Ditto.
1413 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1414 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1415 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1416 (md_cgen_lookup_reloc): Update use of operand->type.
1417 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1418 (md_convert_frag): Call cgen_operand_lookup_by_num.
1419 (md_cgen_lookup_reloc): Update use of operand->type.
1420 (m32r_cgen_record_fixup_exp): Ditto.
1421
1422 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1423
1424 * config/tc-mips.c (md_show_usage): Fix message.
1425
1426 1999-03-03 Nick Clifton <nickc@cygnus.com>
1427
1428 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1429 and LDR reg,=<expr> instruction.
1430
1431 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1432 -mcpu=arm9tdmi.
1433
1434 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1435
1436 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1437
1438 1999-02-17 Nick Clifton <nickc@cygnus.com>
1439
1440 This patch was created by: Scott Bambrough
1441 <scottb@corelcomputer.com>
1442
1443 * app.c:
1444 Special cased '@' character. The '@' character is used as the
1445 ARM assembler comment character, as a special character
1446 and in ELF .symver pseudo-op's, and as a special character in
1447 .type and .section pseudo-ops.
1448 (symver_pseudo): New static variable.
1449 (symver_state): New static variable.
1450 (struct app_save): Add field 'symver_state'.
1451 (app_push): Save global symver_state int struct app_save.
1452 (app_pop): Restore global symver_state from struct app_save.
1453 (do_scrub_chars): Special case handling of '@' character in
1454 .symver pseudo-ops.
1455
1456 * configure.in: Modified to recognize armv* uname syntax from ARM
1457 Linux kernel.
1458 * configure: Regenerated.
1459
1460 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1461 a prefix to the section's type.
1462 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1463 the type's typename.
1464
1465 * config/tc-arm.h: Add support for PIC generation:
1466 (pic_code): New boolean.
1467 (obj_relocate_extern): Define.
1468 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1469 (TC_CONS_FIX_NEW): Define.
1470 (tc_fix_adjustable): Define.
1471 (GLOBAL_OFFSET_TABLE_NAME): Define.
1472
1473 * config/tc-arm.c: Add support for PIC generation:
1474 (line_seperator_chars): Allow ';' as a seperator for Linux.
1475 (is_immediate_prefix): New macro.
1476 (arm_parse_reloc): New function.
1477 (s_arm_elf_cons): New function.
1478 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1479 (md_undefined_symbol): Special case handling for the Global Offset
1480 Table's symbol.
1481 (md_apply_fix3): Handle PIC relocs.
1482 (tc_gen_reloc): Handle PIC relocs.
1483 (md_parse_option): Add support for '-k' command line switch to
1484 enable PIC generation.
1485 (cons_fix_new_arm): New function.
1486 (s_arm_elf_cons): New function.
1487
1488 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1489
1490 * configure.in: Add comments for uses of AC_DEFINE.
1491 * acinclude.m4: Likewise.
1492 * acconfig.h: Remove.
1493 * aclocal.m4: Rebuild.
1494 * configure: Rebuild.
1495 * Makefile.in: Rebuild.
1496 * config.in: Rebuild.
1497
1498 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1499
1500 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1501 non-constant offset from a base register.
1502
1503 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1504
1505 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1506 strings always.
1507
1508 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1509
1510 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1511 (emit_insn): Look for pc-relative and no-overflow specifiers on
1512 internal relocation types.
1513
1514 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1515
1516 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1517 -mcpu=NNNN flags.
1518
1519 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1520 mips_cpu instead.
1521 (mips_4650, mips_4010, mips_4100): Variables removed.
1522 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1523 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1524 variables.
1525 (md_begin): Don't bother initializing the mips_NNNN variables;
1526 mips_cpu is set, and that's good enough now.
1527 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1528 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1529 (show): New function, to handle wrapping in the CPU lists.
1530 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1531
1532 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1533
1534 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1535 than treat as an immediate specifier.
1536
1537 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1538
1539 * config/tc-i386.c: Prototype many functions.
1540 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1541 (i386_immediate): Remove unused second argument.
1542 (i386_intel_operand): Fix i386_is_reg typo.
1543 (i386_operand): Use allow_naked_reg.
1544 (output_invalid): Make operand int for K&R.
1545
1546 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1547
1548 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1549 patch.
1550 * Makefile.in: Rebuild.
1551
1552 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1553
1554 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1555 (cgen.o): Ditto.
1556 (EXTRA_as_new_SOURCES): Comment out.
1557 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1558 * Makefile.in: Rebuild.
1559 * doc/Makefile.in: Rebuild.
1560 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1561 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1562 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1563 * configure: Rebuild.
1564 * aclocal.m4: Rebuild.
1565 * config.in: Rebuild.
1566 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1567 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1568 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1569 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1570 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1571 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1572 (gas_cgen_record_fixup_exp): Ditto.
1573 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1574 descriptor, not global variable.
1575 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1576 descriptor, not global variable. Refer to insert_operand handler
1577 via cpu descriptor, not global function.
1578 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1579 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1580 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1581 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1582 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1583 * config/tc-m32r.c: Ditto.
1584 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1585 (md_assemble): Ditto.
1586 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1587
1588 1999-02-09 Nick Clifton <nickc@cygnus.com>
1589
1590 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1591 relocations for ELF targets.
1592
1593 1999-02-08 Nick Clifton <nickc@cygnus.com>
1594
1595 * configure.in: Add support for StrongARM target.
1596 * configure: Regenerate.
1597
1598 1999-02-05 Nick Clifton <nickc@cygnus.com>
1599
1600 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1601
1602 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1603 for COFF ports.
1604
1605 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1606
1607 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1608
1609 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1610
1611 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1612 (INTEL_DWORD_MNEM_SUFFIX): Define.
1613 (BYTE_PTR): Define.
1614 (WORD_PTR): Define.
1615 (DWORD_PTR): Define.
1616 (XWORD_PTR): Define.
1617 (SHORT): Define.
1618 (OFFSET_FLAT): Define.
1619 (FLAT): Define.
1620 (NONE_FOUND): Define.
1621 (No_dSuf): Define.
1622 (No_xSuf): Define.
1623 * config/tc-i386.c (set_intel_syntax): New routine.
1624 (intel_syntax): Declare.
1625 (allow_naked_reg): Declare.
1626 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1627 (intel_float_operand): New routine.
1628 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1629 Handle brackets as well as parens. Call i386_intel_operand for
1630 intel syntax. Reverse operands if appropriate. Handle new
1631 suffixes. Handle movzx and movsx.
1632 (i386_is_reg): New routine.
1633 (i386_immediate): New routine.
1634 (i386_scale): New routine.
1635 (i386_displacement): New routine.
1636 (i386_operand_modifier): New routine.
1637 (build_displacement_string): New routine.
1638 (i386_parse_seg): New routine.
1639 (i386_intel_memory_operand): New routine.
1640 (i386_intel_operand): New routine.
1641 (i386_operand): Call i386_displacement, i386_immediate,
1642 i386_scale, etc. instead of handling inline.
1643 (parse_register): Handle registers without prefix.
1644
1645 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1646
1647 * configure: Regenerate.
1648 * configure.in (arm-*-oabi): New.
1649 (thumb-*-oabi): New.
1650 * config/tc-arm.c (target_oabi): Declare.
1651 (md_apply_fix3): Support REL relocs.
1652 (md_parse_option): Handle -oabi.
1653 (elf32_arm_target_format): New routine.
1654 (md_longopts): Add OPTION_OABI.
1655 * config/tc-arm.h: Redefine TARGET_FORMAT.
1656
1657
1658 1999-01-28 Nick Clifton <nickc@cygnus.com>
1659
1660 * write.c (write_relocs): Handle out of range error.
1661
1662 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1663 (fr30_force_relocation): Default to 0.
1664
1665 * config/tc-fr30.h (obj_fix_adjustable): Define.
1666 (TC_FORCE_RELOCATION): Define.
1667
1668 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1669 relocs.
1670
1671 1999-01-16 Nick Clifton <nickc@cygnus.com>
1672
1673 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1674 merge of two instructions if the left instruciton kills the right.
1675
1676 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1677
1678 * Makefile.in: Regenerate.
1679 * configure.in: Redo test for using cgen.
1680 * configure: Regenerate.
1681
1682 1999-01-09 Nick Clifton <nickc@cygnus.com>
1683
1684 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1685 redefinition of this macro.
1686
1687 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1688
1689 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1690 warning.
1691
1692 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1693
1694 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1695 a read of HI or LO and an immediatly following branch.
1696
1697 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1698
1699 * config/tc-mips.c (md_begin): Another correction to the setting of
1700 mips_eabi64.
1701
1702 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1703
1704 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1705
1706 1998-12-21 Nick Clifton <nickc@cygnus.com>
1707
1708 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1709 bit insn when optimizing, so that parallelised instructions will
1710 start on a 32 bit boundary.
1711
1712 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1713
1714 * config/tc-mips.c (mips_eabi64): New.
1715 (md_begin): Set mips_eabi64.
1716 (mips_elf_final_processing): Use it.
1717
1718 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1719
1720 * config/tc-mips.c (mips_elf_final_processing):
1721 Correct setting of ABI in e_flags.
1722
1723 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1724
1725 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1726
1727 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1728
1729 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1730
1731 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1732
1733 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1734 warning, values that don't fit in the field.
1735
1736 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1737
1738 * config/tc-mips.c (mips_abi_string): New.
1739 (md_parse_option,md_longopts): Add mabi.
1740 (mips_elf_final_processing): Set e_flags based on mabi flag.
1741
1742 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1743
1744 * config/tc-mips.c (md_parse_option): Handle vr4111.
1745
1746 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1747
1748 * config/tc-h8300.c (build_bytes): Change message given if the
1749 instruction requires H8/300H mode and we're not in Hmode, to
1750 suggest that it may be the operand modes that are the problem, not
1751 necessarily the opcode.
1752
1753 1998-12-10 Nick Clifton <nickc@cygnus.com>
1754
1755 * config/tc-fr30.c: Add line separator character.
1756
1757 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1758
1759 * configure.in (hppa-*-mpeix*): New target.
1760 * config/obj-som.h (obj_som_compiler): Declare.
1761 * config/obj-som.c (compiler_seen): New static variable.
1762 (obj_som_compiler): New function.
1763 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1764 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1765 (pa_type_args): Set hppa_priv_level.
1766 (pa_compiler): New static function if OBJ_SOM.
1767 * configure: Rebuild.
1768
1769 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1770
1771 * read.c (output_leb128): Don't mark as inline.
1772
1773 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1774
1775 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1776 AIX .vbyte unaligned data support.
1777 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1778 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1779 sections.
1780
1781 1998-12-07 Nick Clifton <nickc@cygnus.com>
1782
1783 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1784 input handling.
1785
1786 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1787
1788 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1789 BFD_RELOC_ARM_PCREL_BRANCH.
1790
1791 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1792
1793 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1794 checking the target type.
1795 (mips-dec-bsd*): Set endian to little.
1796 * configure: Rebuild.
1797
1798 COFF weak symbol support, based on patches from Mark Elbrecht
1799 <snowball3@usa.net>:
1800 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1801 * config/obj-coff.c (obj_coff_weak): New static function.
1802 (obj_coff_endef) [both versions]: Handle weak symbols.
1803 (coff_frob_symbol): Likewise.
1804 (yank_symbols): Likewise.
1805 (obj_pseudo_table): Add "weak".
1806
1807 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1808 <aymeric.vincent@emi.u-bordeaux.fr>.
1809 * aclocal.m4: Rebuild with current tools.
1810 * configure: Rebuild.
1811
1812 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1813 an assertion failure for a case we can't handle when OBJ_ECOFF.
1814
1815 * expr.c (operator): And with 0xff to avoid problems with signed
1816 char.
1817
1818 1998-12-03 Nick Clifton <nickc@cygnus.com>
1819
1820 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1821 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1822
1823 1998-12-02 Nick Clifton <nickc@cygnus.com>
1824
1825 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1826 LDI:20 insn.
1827
1828 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1829
1830 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1831 of pcrel point.
1832
1833 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1834
1835 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1836 pcrel point.
1837
1838 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1839
1840 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1841 scope.
1842 (d10v_cleanup): Only generate previous insn if a multiline insn is
1843 not pending.
1844
1845 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1846
1847 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1848 FR30_OPERAND_I32.
1849
1850 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1851
1852 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1853 -marm6xxx command line switches.
1854
1855 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1856
1857 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1858 (itbl-ops.o): Delete duplicate dependencies.
1859 Rebuild dependencies.
1860 Add fr30 dependencies.
1861 * Makefile.in: Rebuild.
1862
1863 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1864
1865 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1866 opcode list.
1867 * listing.c: Ignore line terminator characters found inside
1868 strings.
1869
1870 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1871
1872 * po/gas.pot: Regenerated.
1873
1874 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1875
1876 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1877 fr30_is_label_start(). Also checks for delay slot insns.
1878
1879 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1880 FR30 instructions which contain a colon in the mnemonic.
1881
1882 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1883
1884 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1885
1886 * config/tc-fr30.c: Removed currently superflous code.
1887
1888 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1889
1890 * config/tc-fr30.h: New file.
1891 * config/tc-fr30.c: Tweaking so that it will compile.
1892
1893 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1894
1895 * config/tc-d10v.h (obj_fix_adjustable): Define.
1896 (TC_FORCE_RELOCATION): Define.
1897 (d10v_force_relocation): Declare.
1898 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1899 (md_apply_fix3): Handle Vtable relocs.
1900 (d10v_fix_adjustable): New.
1901 (d10v_force_relocation): New.
1902
1903 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1904
1905 * config/tc-d30v.c: Change default behaviour to ignore potential
1906 conflicts between register name and symbol names.
1907
1908 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1909
1910 * configure.in: Add fr30-*-*.
1911 * config/tc-fr30.c: New file.
1912 * Makefile.in: Regenerated.
1913 * config.in: Regenerated.
1914 * configure: Regenerated.
1915 * doc/Makefile.in: Regenerated.
1916 * po/gas.pot: Regenerated.
1917
1918 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1919
1920 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1921 are 16 bit insns.
1922
1923 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1924
1925 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1926 characters.
1927 (do_scrub_chars): Add some casts to unsigned char to avoid
1928 unwanted sign extension.
1929 * read.c (lex_type): Set characters about 127 to be symbol
1930 characters.
1931 * config/tc-i386.c (md_begin): Set identifier_chars and
1932 operand_chars for values above 127.
1933
1934 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1935
1936 * configure.in: detect cygwin* instead of cygwin32*
1937 * configure: regenerate
1938
1939 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1940
1941 * listing.c: Add support for producing a listing from piped
1942 input.
1943
1944 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1945
1946 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1947 (append_insn): Account for the tx39's multiply behavior.
1948
1949 1998-10-26 Michael Meissner <meissner@cygnus.com>
1950
1951 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1952 from assemble_parallel_insns. Add support for '->' to indicate
1953 explicitly serializing the instructions.
1954 (md_assemble): Ditto.
1955
1956 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1957
1958 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1959 WEAK handling.
1960
1961 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1962
1963 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1964
1965 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1966
1967 * config/tc-mips.c : support frame and regmask/fregmask when
1968 MIPS_STABS_ELF is specified.
1969
1970 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1971
1972 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1973 (md_apply_fix): Don't return 1 for VTABLE relocs.
1974 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1975
1976 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1977
1978 * doc/c-i386.texi: Replace occurences of "opcode" with
1979 "instruction mnemonic", "instruction", or "mnemonic" when
1980 referring to the name of an instruction. Use "opcode" when
1981 referring to the sequence of machine bytes.
1982
1983 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1984 (is_opcode_char): Rename to is_mnemonic_char.
1985 (md_assemble and i386_operand): Correct error messages from
1986 "opcode" to "instruction mnemonic"
1987 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1988 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1989 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1990 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1991 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1992 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1993 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1994
1995 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1996
1997 * config/tc-i386.c (i386_operand): Check for garbage after
1998 register name.
1999
2000 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2001
2002 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2003 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2004
2005 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2006
2007 * config/tc-sh.h (obj_fix_adjustable): Define.
2008 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2009 (md_apply_fix): Likewise.
2010 (tc_gen_reloc): Likewise.
2011 (sh_fix_adjustable): New.
2012
2013 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2014
2015 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2016 * cgen.h (gas_cgen_finish_insn): Update prototype.
2017 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2018 cgen_insn_t -> CGEN_INSN_INT.
2019 (make_parallel): Update handling of CGEN_INT_INSN_P.
2020 (assemble_parallel_insn): Ditto.
2021 (target_make_parallel): New function.
2022 (md_assemble): Use it.
2023
2024 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2025
2026 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2027
2028 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2029
2030 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2031 converted into lower case.
2032
2033 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2034
2035 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2036 (gas_cgen_tc_gen_reloc): Likewise.
2037 * config/tc-m32r.h (obj_fix_adjustable): Define.
2038 * config/tc-m32r.c (m32r_fix_adjustable): New.
2039 (m32r_force_relocation): Handle VTABLE relocs.
2040
2041 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2042
2043 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2044
2045 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2046
2047 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2048 to lower case before parsing.
2049
2050 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2051 parallel insns modift buts in the PSW as a side effect.
2052
2053 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2054
2055 * config/tc-d30v.c (find_format): Test for missing flag and
2056 control registers.
2057
2058 (md_apply_fix3): Fix error messages to avoid
2059 assumption about presence of a symbol.
2060
2061 (parallel_ok): Disallow parallel instructions that both modify the
2062 same flag register.
2063
2064 (find_format): Generate a warning if an odd numbered register is
2065 used as the first register in a mutli-register instruction.
2066
2067 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2068
2069 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2070 relocations are always associated with a symbol.
2071
2072 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2073
2074 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2075 (elf32_sparc_force_relocation): Declare.
2076 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2077 (tc_gen_reloc): Handle vtable relocs.
2078 (elf32_sparc_force_relocation): New.
2079
2080 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2081
2082 * symbols.c (S_IS_FUNCTION): New.
2083 * config/tc-v850.h (obj_fix_adjustable): Define.
2084 (TC_FORCE_RELOCATION): Define.
2085 (v850_force_relocation): Declare.
2086 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2087 of fx_addnumber for VTABLE reloc addends.
2088 (md_apply_fix3): Handle VTABLE relocs.
2089 (v850_fix_adjustable): New.
2090 (v850_force_relocation): New.
2091
2092 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2093
2094 * tc-hppa.c (fp_operand_format): Add some additional formats.
2095 (pa_ip): Do not automatically promote into pa2.0 mode.
2096 (pa_level): Handle ".level 2.0".
2097
2098 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2099
2100 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2101 * config/tc-i386.h (template.extension_opcode): Change to
2102 unsigned int to allow full range of 8-bit opcode suffixes.
2103 (None): Redefine as 0xffff.
2104
2105 From Jeff B Epler <jepler@usgs.gov>
2106 * doc/c-i386.texi (i386-SIMD): New section.
2107
2108 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2109
2110 * read.c (discard_rest_of_line): New function.
2111 * read.h: Declare it.
2112 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2113
2114 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2115
2116 * config/tc-d10v.c (find_symbol_matching_register): New function.
2117 (find_opcode): Cope with the case where a register name matches
2118 a symbol name.
2119
2120 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2121
2122 * config/tc-v850.c (md_pcrel_from): Rename to
2123 v850_pcrel_from_section.
2124 (v850_pcrel_from_section): Do not resolves symbols in other
2125 sections.
2126
2127 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2128
2129 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2130
2131 * config/tc-d10v.c (find_opcode): Generate an error if a register
2132 is supplied for an operand that should not be a register.
2133
2134 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2135
2136 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2137 instructions to have another instruction in the right bin.
2138
2139 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2140
2141 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2142 the right container if the left container holds a branch
2143 instruction.
2144
2145 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2146
2147 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2148 both a register name and symbol name.
2149 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2150
2151 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2152
2153 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2154 execution unit class.
2155
2156 (reg_name_search): If a name matches a register and a symbol,
2157 prefer the register.
2158 (find_format): Disallow flag registers when a general purpose
2159 register is required.
2160 If a number is required, but a register has been given, check to
2161 see if a symbol with the same name as the register exists, and if
2162 so, use that symbol.
2163
2164 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2165
2166 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2167
2168 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2169
2170 * config/tc-d30v.c (find_format): Do not accept flag registers as
2171 general purpose registers.
2172 (find_format): If an immediate value is expected at a given place
2173 in a format, but a register name has been provided instead, check
2174 to see if that register name matches the name of a predefined
2175 symbol and if it does, then use the symbol instead.
2176 (reg_name_search): If a register name matches a symbol name,
2177 prefer the register name to the symbol name.
2178
2179 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2180
2181 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2182 the previous insn to empty.
2183
2184 1998-09-20 Michael Meissner <meissner@cygnus.com>
2185
2186 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2187 pieces, forcing the use of an ANSI compiler.
2188
2189 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2190
2191 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2192 relocs.
2193 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2194
2195 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2196
2197 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2198 assembler syntax.
2199 (obj_elf_vtable_entry): Likewise.
2200 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2201 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2202 (tc_gen_reloc): Likewise.
2203 (arm_fix_adjustable): Likewise.
2204 (elf32_arm_force_relocation): New.
2205 (armelf_frob_symbol): Remove coff-style symbol support.
2206
2207 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2208
2209 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2210
2211 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2212
2213 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2214 OBJ_COFF so that routine is defined for a.out format.
2215
2216 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2217
2218 * config/tc-i386.c (i386_operand): Detect non-segment registers
2219 used as segment prefixes.
2220
2221 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2222
2223 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2224 optimize across FDE boundaries.
2225
2226 * config/obj-coff.c (obj_coff_section): Preserve any link once
2227 flags when setting the section flags.
2228
2229 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2230
2231 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2232 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2233
2234 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2235
2236 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2237 to the host width.
2238
2239 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2240
2241 * frags.c (frag_grow): Include the size of the frag struct in the
2242 obstack chunk size.
2243
2244 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2245 if the new subseg comes before the old.
2246
2247 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2248
2249 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2250 to handle edge8 and edge16.
2251
2252 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2253
2254 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2255 before we clobber the symbol involved.
2256
2257 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2258
2259 * config/tc-arm.c: Remove OBJ_ELF definitions for
2260 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2261 use arm_adjust_symtab for OBJ_COFF.
2262 (armelf_adjust_symtab): New Routine.
2263 * config/tc-arm.h: Define obj_adjust_symtab to
2264 armelf_adjust_symtab for OBJ_ELF.
2265
2266 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2267
2268 * configure.in: Make all i386-elf targets use bfd_gas.
2269 * config/tc-i386.c (tc_i386_force_relocation): New.
2270 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2271 (md_apply_fix3): Likewise.
2272 (tc_gen_reloc): Handle them.
2273 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2274 tc_i386_force_relocation.
2275
2276 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2277
2278 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2279
2280 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2281
2282 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2283 current opcode after writing the first insturction of a reverse
2284 sequential pair.
2285
2286 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2287
2288 * read.h (generate_lineno_debug): Add prototype.
2289 * read.c (generate_lineno_debug): Make non-static.
2290
2291 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2292
2293 * config/tc-i386.c (md_assemble): Only warn for address/data size
2294 prefixes.
2295
2296 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2297
2298 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2299 against Thumb function names, as the linker needs this information.
2300
2301 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2302
2303 * expr.c (operand): Check also that there is no advance in operand
2304 after atof_generic in order to decide "is it label 0f or floating
2305 point number?".
2306
2307 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2308
2309 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2310 command line options with a single dash.
2311 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2312
2313 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2314
2315 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2316 * tc-arm.c (arm_fix_adjustable): New routine.
2317
2318 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2319
2320 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2321 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2322 demand_empty_rest_of_line before mri_comment_end.
2323 (equals): Check garbage after expression before
2324 mri_comment_end in MRI mode.
2325
2326 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2327
2328 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2329 small immediate constant to use the constant itself rather than
2330 always using 1.
2331
2332 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2333
2334 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2335 (pa_leave): Likewise.
2336
2337 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2338
2339 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2340 prefixes.
2341 (i386_operand): Fix an error message.
2342
2343 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2344
2345 * doc/c-arm.texi (ARM Directives): Document .req directive.
2346
2347 * config/tc-arm.c (reg_required_here): Display erroneous string if
2348 the register name could not be decoded.
2349 Do not set inst.instruction if the sift is -1.
2350
2351 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2352
2353 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2354 we do for EXTERN.
2355
2356 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2357
2358 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2359 even if it is belived to be unnecessary.
2360
2361 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2362
2363 config/tc-i386.c (i386_operand): Size immediate constants by
2364 suffix (erroneously removed as part of July 7 change).
2365
2366 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2367
2368 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2369 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2370 (armelf_frob_symbol): New Routine.
2371 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2372
2373 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2374
2375 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2376
2377 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2378
2379 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2380 command line switches passed to assembler.
2381
2382 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2383
2384 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2385 (gas_cgen_opcode_desc): Declare.
2386 (gas_cgen_parse_operand): Declare.
2387 (*): Prepend gas_ to gas specific fns to denote them as such.
2388 All uses updated.
2389 * cgen.c (gas_cgen_opcode_desc): New global
2390 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2391 (queue_fixup): Renamed from cgen_queue_fixup.
2392 (*): Prepend gas_ to gas specific fns to denote them as such.
2393 All uses updated.
2394 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2395 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2396 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2397 Open opcode table and initialize it.
2398 (make_parallel): Use gas_cgen_opcode_desc.
2399 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2400 (md_assemble): Ditto.
2401
2402 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2403
2404 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2405 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2406 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2407 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2408 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2409 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2410 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2411 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2412 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2413 (INIT_STAB_SECTION): Likewise.
2414 (OBJ_PROCESS_STAB): Likewise.
2415
2416 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2417 (md_parse_option): Watch for them.
2418 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2419 (md_begin): Kill neverdef code.
2420 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2421 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2422 (s_alpha_coff_wrapper): New.
2423 (md_pseudo_table): Trap all ECOFF pseudos.
2424
2425 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2426
2427 Start of changes to remove mdebug section from mips*-elf
2428 Based on MIPS_STAB_ELF definition
2429 * acconfig.h: undef if not configured
2430 * config.in: undef if not configured
2431 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2432 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2433 * stabs.c (s_stab_generic): flush frag
2434
2435 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2436
2437 * configure.in: (arm-*-elf): Handle.
2438 (thumb-*-elf): Handle.
2439 * configure: Regenerate.
2440 * read.c (stringer): Fix typo in comment.
2441 * write.c (fixup_segment): Don't add symbol value to addend if
2442 TC_ARM and OBJ_ELF.
2443 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2444 sections.
2445 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2446 for OBJ_ELF.
2447
2448 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2449
2450 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2451 (write_2_short): Emit warning if new flag is set.
2452 (do_assemble): Set flags if left instruction is one of special
2453 "right-instruction-killer" type.
2454
2455 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2456
2457 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2458 Always output words in debug_info section as big endian.
2459 (sparc_target_format): Choose correct bfd target.
2460 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2461
2462 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2463
2464 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2465 to work with internationalization code. Issue an error when two
2466 operands match that are not allowed to match.
2467
2468 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2469
2470 * configure.in (install_tooldir): Allow target to specify whether
2471 it wants to be installed in $(tooldir)/bin.
2472 * configure: Regenerate.
2473 * Makefile.am (install-exec-local): Set install-exec-tooldir
2474 dependency via configure.
2475 * Makefile.in: Regenerate.
2476
2477 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2478
2479 * Makefile.am (install-exec-local): Split into two ...
2480 (install-exec-bindir,install-exec-tooldir): New rules.
2481 * Makefile.in: Regenerate.
2482
2483 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2484
2485 * Makefile.am (install-exec-local): Don't remove the file before
2486 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2487 W. Rozycki <macro@ds2.pg.gda.pl>.
2488 * Makefile.in: Rebuild.
2489
2490 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2491
2492 * cgen.c: Include libiberty.h.
2493 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2494 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2495 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2496 (md_cgen_lookup_reloc)): Declare.
2497 (md_cgen_record_fixup_exp): Declare.
2498 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2499 (m32r_relax_frag): Declare.
2500 (cgen_md_apply_fix3): Decls moved to cgen.h.
2501 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2502 (m32r_cgen_record_fixup_exp): Delete decl.
2503 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2504 (assemble_nop): Delete.
2505 (expand_debug_syms): Delete unused `exp'.
2506 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2507 Add default case for -Wall.
2508 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2509 (md_atof): Delete unused wordP.
2510
2511 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2512
2513 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2514 value.
2515
2516 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2517
2518 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2519 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2520 .print, .purgem, and .struct. Remove documentation for
2521 .app-file.
2522
2523 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2524
2525 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2526 Update call to insert_operand.
2527
2528 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2529
2530 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2531
2532 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2533
2534 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2535 whitespace after a prefix operator.
2536
2537 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2538
2539 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2540
2541 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2542
2543 * config/tc-sparc.c (log2): New static function.
2544 (s_reserve): Use log2 to convert alignment before calling
2545 record_alignment.
2546 (s_common): Use log2 to convert alignment before calling
2547 record_alignment and frag_align.
2548 (sparc_cons_align): Use log2.
2549
2550 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2551
2552 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2553 (s_common): Likewise.
2554
2555 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2556 initialization of waddr.
2557 (sparc_elf_final_processing): Add default case to switch.
2558
2559 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2560
2561 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2562 than temporary real.
2563
2564 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2565
2566 * write.c (subsegs_finish): Don't align the segments if there were
2567 any errors.
2568
2569 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2570 copying aux information.
2571
2572 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2573 expression into a symbol.
2574
2575 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2576
2577 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2578 type to unsigned int.
2579 (md_assemble): Change type used to store offsets from unsigned
2580 long to long.
2581 (i386_operand): Switch error check to only call RESTORE_END_STRING
2582 once after parse_register.
2583
2584 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2585
2586 * config/tc-v850.c (md_show_usage): Changed format to match that
2587 of gcc, ld, etc.
2588
2589 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2590
2591 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2592
2593 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2594 relocs.
2595 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2596 weak.
2597
2598 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2599
2600 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2601 * doc/Makefile.in: Rebuild.
2602
2603 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2604
2605 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2606 for %lo expressions.
2607 (mips_ip, case 'u'): Move range check after code to mask
2608 off bits in %hi/%lo expressions. Mask off high bits for
2609 %lo expressions.
2610
2611 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2612
2613 * doc/Makefile.am (gasver.texi): New target.
2614 (as.info, as.dvi): Depends upon gasver.texi.
2615 * doc/as.texinfo: Include gasver.texi. Mention version number on
2616 title page and in top node.
2617 * doc/Makefile.in: Rebuild.
2618
2619 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2620
2621 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2622 but not including the line containing the edict.
2623 * listing.h (LISTING_EOF): New.
2624 * input-scrub.c (input_scrub_next_buffer): Call it.
2625
2626 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2627
2628 * config/tc-i386.c (i386_operand): Don't set the size of an
2629 immediate address based solely on the suffix and the mode.
2630
2631 * config/tc-i386.c (md_assemble): Add assertion to make sure
2632 overlap2 does not set Imm.
2633
2634 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2635 sequences of whitespace to a single space.
2636 (is_space_chars): Just compare with space.
2637 (md_begin): Don't initialize space_chars.
2638 (md_assemble): Just skip a single whitespace character.
2639 (i386_operand): Rewrite base-index parsing to use new
2640 parse_register, and to skip white space. Skip white space in a
2641 number of other places too. Don't give error message if
2642 parse_register fails.
2643 (parse_register): Change reg_string parameter to be non-const.
2644 Add end_op parameter. Skip white space after the `%', and return
2645 end of register string. Give error message here rather than
2646 caller.
2647
2648 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2649
2650 Based on patch from Matt Semersky <matts@scd.hp.com>:
2651 * expr.c (op_encoding): Make const.
2652 (expr_set_precedence): New function.
2653 (expr_begin): Don't set operator rankings, just call
2654 expr_set_precedence.
2655 * expr.h (expr_set_precedence): Declare.
2656 * read.c (s_mri): Call expr_set_precedence.
2657
2658 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2659
2660 * doc/as.texinfo (Statements): Remove paragraph discussing
2661 continuing lines with a backslash. This hasn't worked for years,
2662 if it ever did.
2663
2664 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2665
2666 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2667 symbol definitions.
2668 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2669 (ps_CTORS, ps_DTORS): New section types.
2670 (vms_fixup_xtors_section): New function
2671 (Ctors_Psect, Dtors_Psect): Define.
2672 (IS_GXX_XTOR): Define
2673 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2674 Filter static constructors/destructors and add to
2675 Ctors_Symbols/Dtors_Symbols chain.
2676 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2677 appropriate section.
2678
2679 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2680 * makefile.vms: Merge vax/vms support.
2681
2682 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2683
2684 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2685 (elf_pseudo_table): Add them.
2686 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2687 (md_apply_fix): Accept them.
2688 (mips_fix_adjustable): Don't adjust them.
2689 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2690 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2691 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2692 (tc_fix_adjustable): Don't adjust them.
2693
2694 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2695
2696 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2697 (cgen.o): Use it.
2698 * Makefile.in: Regenerate.
2699 * configure.in: AC_SUBST cgen_cpu_prefix.
2700 * configure: Regenerate.
2701
2702 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2703
2704 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2705 Changed all users of COND12_DELAY.
2706
2707 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2708
2709 * config/tc-mn10300.c (set_arch_mach): New function.
2710 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2711 (md_begin): Default to mn10300 mode.
2712 (md_assemble): Only accept instructions for the core mn10300
2713 chip and the active machine type.
2714
2715 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2716
2717 * subsegs.h (segment_info_type): Give the struct a name.
2718 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2719 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2720 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2721 * config/tc-w65.h (tc_reloc_mangle): Declare.
2722 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2723
2724 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2725
2726 * config/tc-v850.c (v850_comm): Restore old section
2727 after common processing.
2728
2729 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2730
2731 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2732
2733 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2734
2735 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2736 char with code that explicitly sign-extends.
2737
2738 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2739
2740 * config/tc-v850.c (md_begin): Restore text section as the current
2741 section after creating call table sections.
2742 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2743 code.
2744
2745 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2746 with call to macro SYM_AUXINFO.
2747
2748 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2749
2750 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2751 with the program transform name.
2752 * Makefile.in: Rebuild.
2753
2754 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2755
2756 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2757 information.
2758
2759 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2760
2761 * config/tc-i386.c (i386_operand): Be prepared for a space between
2762 the open parenthesis and the start of the register operand,
2763 because of the June 16 change.
2764
2765 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2766
2767 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2768 BFD_ASSEMBLER.
2769
2770 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2771
2772 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2773 even if it is belived to be unnecessary.
2774
2775 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2776
2777 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2778 symbols.
2779 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2780
2781 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2782
2783 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2784 shift amount for a repeated operand. The shift amount for the
2785 repeated copy comes from the size of the operand.
2786
2787 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2788
2789 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2790
2791 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2792
2793 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2794
2795 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2796
2797 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2798 characters in it as LEX_IS_SYMBOL_COMPONENT.
2799 * config/tc-i386.h (tc_symbol_chars): Define.
2800 (extra_symbol_chars): Declare.
2801 * config/tc-i386.c (extra_symbol_chars): Define.
2802 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2803 (line_comment_chars): Set to '/' if TE_LINUX.
2804 * doc/c-i386.texi (i386-prefixes): Update.
2805 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2806
2807 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2808
2809 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2810 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2811
2812 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2813
2814 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2815 constraint in instructions REP & REPI.
2816
2817 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2818
2819 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2820 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2821
2822 (check_range): If the operand is shifted, then shift the number
2823 before checking its range.
2824
2825 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2826
2827 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2828 common sections.
2829
2830 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2831
2832 * config/tc-v850.c (v850_comm): Create special sections as needed.
2833
2834 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2835
2836 * config/tc-d10v.c (write_2_short): Addition of swapping
2837 instructions for sequential and reverse sequential order when
2838 given order is not possible.
2839
2840 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2841
2842 * Makefile.am: Rebuild dependencies.
2843 (DEP_INCLUDES): Fix reference to intl build directory.
2844 * Makefile.in: Rebuild.
2845
2846 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2847
2848 * doc/c-i386.texi: Update 16 bit documentation.
2849
2850 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2851 IgnoreDataSize to IgnoreSize as they are used for address size as
2852 well as data size.
2853 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2854 32-bit mode, similarly addr16/data16 and variants.
2855
2856 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2857
2858 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2859 sequential word multiply instructions.
2860
2861 (do_assemble): Add extra command line argument, to allow mul32
2862 attribute to be preserved across parallel insns.
2863 (md_assemble): Insert NOPs between explicitly parallel insns which
2864 contain an 32 bit multiply and a 16 multiply.
2865
2866 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2867
2868 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2869 likewise for REPE.
2870
2871 * config/tc-i386.c (reloc): Add braces.
2872
2873 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2874 consistent with Intel naming.
2875 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2876 use bitfields in sib_byte.
2877 (modrm_byte): Don't use bitfields here either.
2878
2879 * config/tc-i386.c (current_templates): Add const.
2880 (parse_register): Add const to return, param, and char *s.
2881 (i386_operand): Add const to reg_entry *r.
2882 * config/tc-i386.h (templates): Add const to start, end.
2883
2884 Inspired by code for 16 bit gas support from Martynas Kunigelis
2885 <martynas@nm3.ktu.lt>:
2886 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2887 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2888 (uses_mem_addrmode): Remove.
2889 (md_estimate_size_before_relax): Add support here too.
2890 (md_relax_table): Rewrite interface to md_relax for 16 bit
2891 support.
2892 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2893 (opcode_suffix_to_type): Remove.
2894 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2895 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2896 (md_convert_frag): Likewise.
2897 (i386_operand): Add support for 16 bit base/index regs,
2898 immediates, and displacements. Remove some unnecessary casts, and
2899 localise end_of_operand_string, displacement_string_start,
2900 displacement_string_end variables. Add GCC_ASM_O_HACK.
2901 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2902
2903 * config/tc-i386.c (prefix_hash): Remove.
2904 (md_begin): Rewrite without obstacks. Remove prefix hash table
2905 handling. Rewrite lexical table handling.
2906 (i386_print_statistics): Don't print prefix statistics.
2907 (md_assemble): Rewrite instruction parser so that line is not
2908 converted to lower case. Don't do a hash_find for prefixes,
2909 instead recognise them via opcode modifier.
2910 (expecting_operand, paren_not_balanced): Localise variables.
2911 * config/tc-i386.h (IsPrefix): Define.
2912 (prefix_entry): Remove.
2913
2914 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2915 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2916 '\\' in case where comment_chars contains '/'.
2917
2918 * config/tc-i386.c (MATCH): Ensure given operand and template
2919 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2920 you must write `ljmp *table(%ebx)'.
2921
2922 From H.J. Lu <hjl@gnu.org>:
2923 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2924 as 0 ifndef BFD_ASSEMBLER.
2925 (md_assemble): Allow immediate operands without suffix or
2926 other reg operand to default in size to the current code size.
2927
2928 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2929
2930 * config/tc-v850.c (md_begin): Restore creation of
2931 .call_table_text and .call_table_data sections.
2932
2933 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2934
2935 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2936 after emitting a word of noops.
2937
2938 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2939
2940 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2941 (i386_operand): Simplify checks for valid base/index combinations.
2942 Disallow `in 4(%dx),%al'.
2943
2944 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2945 index_reg const.
2946 (add_prefix): Change parameter from char to int.
2947
2948 * config/tc-i386.h (Ugh): Define opcode modifier.
2949 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2950
2951 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2952 CONSISTENT_REGISTER_MATCH macros to check register types more
2953 thoroughly. Check for illegal suffix/operand combinations
2954 when matching insns with operands. Handle new `s' suffix, and
2955 associated FloatMF opcode modifier for float insns with memory
2956 operands.
2957 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2958 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2959 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2960 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2961 DATA_PREFIX_OPCODE throughout.
2962
2963 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2964 (md_assemble): Rewrite suffix/register operand checking code to be
2965 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2966 AnyMem, the better to grep.
2967 (pi): Remove Abs.
2968 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2969 given a memory operand. Don't set Abs bits either.
2970 (type_names): Remove Mem*, Abs*.
2971 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2972 define opcode_modifiers as these cases are handled by Disp8,
2973 Disp16, Disp32 and suffix checks.
2974 (COMES_IN_BOTH_DIRECTIONS): Remove.
2975 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2976
2977 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2978 if IgnoreDataSize modifier given. Remove ShortformW modifier
2979 test. Add test for ShortForm in W base_opcode modification.
2980 Merge Seg2ShortForm and Seg3ShortForm code.
2981 * config/tc-i386.h (ShortFormW): Remove.
2982 (IgnoreDataSize): Define.
2983
2984 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2985
2986 * config/tc-d30v.c (md_assemble): Store previous segment state
2987 with previous instruction.
2988
2989 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2990
2991 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2992 (ebp, esp): Remove static variables.
2993 (MATCH): Remove test for InOutPortReg.
2994 (i386_operand): Properly handle InOutPortReg here instead.
2995 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2996 (md_assemble): Simplify and correct modrm and sib generation.
2997 (i386_operand): Add warning for scale without index.
2998 Rewrite checks for valid base/index combinations.
2999
3000 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3001 macros and enclose in do while(0).
3002 (RESTORE_END_STRING): Likewise.
3003 (md_assemble): Add one to printed operand number so we start
3004 from 1 not 0. Add some more gettext invocations.
3005 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3006 number here too.
3007
3008 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3009 DATA_PREFIX, SEG_PREFIX): Define.
3010 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3011 (check_prefix): Remove function.
3012 (add_prefix): New function. Add prefix to i.prefix as well as
3013 doing checks.
3014 (md_assemble): Changes for add_prefix. Remove hack for wait
3015 prefix, instead always output prefixes in fixed order. Test
3016 for jcxz/loop when selecting between word & dword operations,
3017 and add address size prefix rather than operand size prefix.
3018 Remove operand -> address size hack when emitting jcxz/loop.
3019 (i386_operand): Remove O_Absent check as it's done in expr.
3020
3021 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3022
3023 * configure.in: Recognize m5200 as a cpu_type of m68k.
3024 * aclocal.m4: Rebuild with current libtool.
3025 * configure: Rebuild.
3026
3027 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3028
3029 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3030 to relaxable_symbol to prevent references to external symbol from
3031 being relaxed.
3032
3033 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3034
3035 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3036 symbols are relaxable.
3037
3038 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3039
3040 * config/tc-v850.c (md_begin): Don't create special
3041 sections by default.
3042
3043 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3044
3045 * config/tc-mips.c (macro): For div and udiv, close the
3046 reorder block as soon as possible.
3047
3048 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3049
3050 From Matt Semersky <matts@scd.hp.com>:
3051 * macro.c (macro_mri_mode): New function.
3052 * macro.h (macro_mri_mode): Declare.
3053 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3054 MRI mode.
3055
3056 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3057
3058 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3059 OBJ_EVAX case.
3060
3061 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3062 until after xstrdup in OBJ_EVAX case.
3063
3064 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3065
3066 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3067 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3068 of hardcoded magic number.
3069 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3070
3071 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3072
3073 * read.c (do_s_func): New function.
3074 (s_func): Call it.
3075 * read.h (do_s_func): Add prototype.
3076
3077 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3078
3079 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3080 nops if fill pattern not specified.
3081
3082 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3083
3084 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3085 * config/te-go32.h (TE_GO32): Define.
3086 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3087
3088 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3089
3090 Implement .func/.endfunc pseudo-ops.
3091 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3092 (s_func): Declare.
3093 * read.c (potable): Add .func,.endfunc.
3094 (s_func): New function.
3095 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3096 functions.
3097 (in_doc_func_p,current_function_label): New static globals.
3098 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3099
3100 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3101
3102 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3103 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3104 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3105 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3106 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3107 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3108 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3109 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3110 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3111 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3112 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3113 * config/tc-a29k.c: Don't define md_short_jump_size,
3114 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3115 * config/tc-alpha.c: Likewise.
3116 * config/tc-alpha.h: Likewise.
3117 * config/tc-arm.c: Likewise.
3118 * config/tc-h8300.c: Likewise.
3119 * config/tc-h8500.c: Likewise.
3120 * config/tc-hppa.c: Likewise.
3121 * config/tc-i860.c: Likewise.
3122 * config/tc-i960.c: Likewise.
3123 * config/tc-ppc.c: Likewise.
3124 * config/tc-sh.c: Likewise.
3125 * config/tc-sparc.h: Likewise.
3126 * config/tc-tic30.c: Likewise.
3127 * config/tc-w65.c: Likewise.
3128 * config/tc-z8k.c: Likewise.
3129
3130 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3131
3132 * config/tc-vax.c (_): Delete this macro used for placeholder
3133 values in vax_operand_width_size; it conflicts with the _() macro
3134 used for internationalization.
3135
3136 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3137
3138 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3139 code. From Chris Moller <moller@bops.com>.
3140
3141 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3142 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3143 * read.c (emit_expr): Initialize seg and subseg fields of a new
3144 broken word.
3145 * write.c (write_object_file): Switch to the appropriate segment
3146 and subsegment when processing a broken word.
3147
3148 * config/tc-m68k.c (mri_assemble): New static function.
3149 (build_mri_control_operand): Call mri_assemble rather than
3150 md_assemble.
3151 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3152 (s_mri_endf, s_mri_endw): Likewise.
3153
3154 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3155
3156 * read.c (s_org): Call md_flush_pending_output if it is defined.
3157
3158 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3159
3160 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3161
3162 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3163 (md_parse_option): Add for same.
3164 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3165 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3166 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3167
3168 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3169
3170 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3171
3172 * config/tc-arm.c (find_real_start): Relax definition of local
3173 labels.
3174
3175 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3176
3177 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3178 symbols at the given address, not just the last one specified.
3179
3180 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3181
3182 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3183 or number_to_chars_littleendian to write data.
3184
3185 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3186
3187 * config/tc-v850.c (md_assemble): Remove artificially created
3188 register name symbols.
3189
3190 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3191
3192 * write.c (fixup_segment): Change "segment" to "section" in
3193 error message.
3194
3195 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3196
3197 * write.c (fixup_segment): Change sym1-sym2 message again.
3198
3199 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3200
3201 * write.c (fixup_segment): Improve error message for sym1-sym2
3202 errors when sym1 is in a different segment from sym2.
3203
3204 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3205
3206 * config/tc-m32r.c (warn_unmatched_high): New static local.
3207 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3208 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3209 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3210 (md_parse_option): Likewise.
3211 (md_show_usage): Likewise.
3212 (m32r_frob_file): Likewise.
3213
3214 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3215 (read_a_source_file): Call them.
3216 * read.h (stabs_generate_asm_file): Declare.
3217 * stabs.c (stabs_generate_asm_file): New function.
3218 (generate_asm_file): New function.
3219 (stabs_generate_asm_lineno): Move file name handling into
3220 generate_asm_file.
3221
3222 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3223
3224 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3225 (d30v_current_align, d30v_current_align_seg): New variables.
3226 (d30v_last_label): New variable.
3227 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3228 (s_d30v_data, s_d30v_section): Likewise.
3229 (md_pseudo_table): Call them.
3230 (md_begin): Initialize d30v_current_align_seg.
3231 (md_assemble): Call d30v_align when needed by known current alignment.
3232 (d30v_frob_label, d30v_cons_align): New functions.
3233 * config/tc-d30v.h (md_do_align): Remove.
3234 (tc_frob_label): Call d30v_frob_label.
3235 (md_cons_align): New.
3236
3237 * config/tc-d30v.c (find_format): Convert complex expressions to
3238 expression symbols before processing. Clean up code formatting.
3239
3240 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3241
3242 * po/Make-in (install-info): New target.
3243
3244 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3245
3246 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3247 instructions.
3248 * config/tc-mn10300.c (md_assemble): Likewise.
3249
3250 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3251
3252 * Makefile.am: Update with `make dep-am'.
3253 (HFILES): Add cgen.h.
3254 (cgen.o): Depend on cgen.h.
3255 * Makefile.in: Regenerate.
3256
3257 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3258
3259 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3260
3261 * gasp.c (grab_label): Permit a label to be a preprocessor
3262 variable by permitting a label to start with a backslash.
3263
3264 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3265
3266 * config/tc-mips.c (validate_mips_insn): Removed hack
3267 for previously inaccessible bitfields in some INSN_TRAP
3268 instructions.
3269
3270 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3271
3272 * config/tc-d30v.c (do_assemble): Abort with error message
3273 if opcode operands do not match.
3274
3275 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3276
3277 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3278 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3279 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3280 similar new 'q' operand.
3281
3282 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3283
3284 * cgen.c (cgen_asm_finish_insn): Fix typo.
3285
3286 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3287
3288 * cgen.h: New file.
3289 * cgen.c: Include it.
3290 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3291 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3292 All callers updated.
3293 * config/tc-m32r.c: Include cgen.h.
3294 (m23r_insn): New members num_fixups,fixups.
3295
3296 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3297
3298 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3299 to avoid compiler warning.
3300
3301 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3302
3303 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3304 calling make.
3305
3306 * makefile.vms (OBJS): Add ehopt.obj
3307
3308 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3309
3310 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3311
3312 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3313
3314 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3315 a short format insn.
3316 (md_assemble): Set it for explicitly packed insns.
3317
3318 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3319
3320 * config/obj-coff.c (c_symbol_merge): Do not take address of
3321 native fields when performing the memcpy.
3322
3323 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3324
3325 * config/tc-mips.c (macro,macro2): Implement
3326 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3327
3328 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3329
3330 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3331 relocations against globally visible symbols.
3332 * config/tc-m68k.c (relaxable_symbol): New macro.
3333 (m68k_ip, md_estimate_size_before_relax): Use it.
3334 (tc_m68k_fix_adjustable): Also handle weak symbols.
3335
3336 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3337
3338 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3339 references to externally visible symbols.
3340 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3341 values in twice for a PC relative reloc if the symbol is
3342 externally defined.
3343
3344 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3345 don't adjust a PC relative reloc against an externally visible
3346 symbol.
3347 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3348 for a PC relative fixup against an externally visible defined
3349 symbol, arrange to store object file and addend values as though
3350 the symbol were not defined.
3351 (tc_gen_reloc): Likewise.
3352
3353 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3354
3355 * read.c (sizeof_leb128): Referenced externally by write.c so
3356 don't inline.
3357
3358 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3359
3360 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3361 and expand a 'debug' symbol associated with the next instruction
3362 that does not cause a short instruction to be filled with a NOP.
3363 (md_pseudo_table): Add support for .debugsym.
3364 (assemble_parallel_insn): Add calls to expand_debug_sym as
3365 appropriate.
3366 (md_assemble): Ditto.
3367
3368 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3369
3370 * as.c (main): Conditionally call setlocale.
3371 * gasp.c (main): Likewise.
3372 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3373 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3374
3375 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3376
3377 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3378
3379 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3380
3381 * config/tc-hppa.c: Change all calls to bzero to use memset.
3382 (pa_ip): Add cast to avoid warning.
3383 (tc_gen_reloc, md_apply_fix): Likewise.
3384 (pa_find_space_by_number): Likewise.
3385 (hppa_force_relocation): Likewise.
3386 (pa_block): Change i to unsigned int.
3387 * config/obj-som.h (obj_som_copyright): Declare.
3388
3389 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3390
3391 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3392 for line numbers for assembly source.
3393
3394 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3395
3396 * configure.in: Change version number to 2.9.4
3397 * configure: Rebuild.
3398
3399 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3400
3401 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3402
3403 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3404
3405 * ecoff.h: Change symbolS in function declaration to struct
3406 symbol.
3407
3408 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3409
3410 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3411 (md_convert_frag): Fix i18n typo.
3412
3413 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3414
3415 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3416 * ecoff.h: Protoype it.
3417 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3418 [EVAX] (s_alpha_prologue): Delete.
3419 (md_pseudo_table): Update.
3420
3421 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3422
3423 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3424 array to local pointer.
3425 (get_args, parse_expr): Add casts to avoid warnings.
3426
3427 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3428
3429 * read.c (s_set): Cast xmalloc return value to fragS *.
3430 * config/tc-m68k.c (m68k_ip): Function made static to match
3431 previous forward declaration.
3432 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3433
3434 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3435
3436 * config/tc-v850.c: Add internationalisation macros to error
3437 strings.
3438
3439 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3440 macros to error strings.
3441
3442 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3443
3444 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3445 reloc is in the TOC csect.
3446 (md_apply_fix3): Correct gettext typo.
3447
3448 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3449
3450 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3451 .L - they are local labels and the branches are not really
3452 function calls but rather far jumps.
3453
3454 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3455
3456 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3457
3458 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3459
3460 * config/tc-i386.c (md_assemble): Print operand number rather than
3461 using ordinal_names.
3462 (i386_operand): Likewise.
3463
3464 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3465
3466 * Makefile.am (INTLLIBS): Define to work around apparent automake
3467 bug.
3468 All Makefiles: Regenerated.
3469
3470 * Many files: Added gettext invocations around user-visible
3471 strings.
3472 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3473 HAVE_LC_MESSAGES): Define.
3474 * dep-in.sed: Added asintl.h.
3475 * po/Make-in: New file.
3476 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3477 Include "asintl.h".
3478 * read.c (Z_): Renamed from `_'.
3479 * Makefile.am (SUBDIRS): Added po.
3480 (POTFILES): new macro.
3481 (po/POTFILES.in): New target.
3482 ($(OBJS)): Added asintl.h.
3483 (HFILES): Likewise.
3484 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3485 (as_new_LDADD): Added $(INTLLIBS).
3486 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3487 (gasp_new_LDADD): Added $(INTLLIBS).
3488 (gasp_new_DEPENDENCIES): New macro.
3489 * configure, aclocal.m4: Rebuilt.
3490 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3491 po/Makefile.
3492 (ALL_LINGUAS): Define.
3493 * macro.c: Include "asintl.h".
3494 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3495 * as.h: Include "asintl.h".
3496 * config/tc-i386.c (ordinal_names): Removed.
3497 (md_assemble): Changed error text to avoid ordinal_names.
3498 (i386_operand): Likewise.
3499 (reloc): Added as_bad to avoid i18n problems.
3500 (tc_gen_reloc): Likewise.
3501 * config/tc-arm.c (bad_args): Now a #define.
3502 (bad_pc): Likewise.
3503 * config/obj-vms.c (VMS_stab_parse): Changed type of
3504 `long_const_msg'.
3505 (global_symbol_directory): Unified strings to avoid i18n
3506 problems.
3507 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3508 avoid i18n problems.
3509 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3510 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3511 i18n problems.
3512 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3513 problems.
3514 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3515 comment.
3516 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3517 problems.
3518 * as.c (print_version_id): Added an fprintf to avoid i18n
3519 problems.
3520 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3521 problems.
3522 * expr.c (expr): Added as_warn call to avoid i18n problems.
3523 * messages.c (as_assert): Changed code to avoid i18n problems.
3524 (as_abort): Likewise.
3525 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3526 (s_space): Likewise.
3527 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3528
3529 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3530
3531 * config/tc-i386.c (check_prefix): New static function, split out
3532 from md_assemble.
3533 (struct _i386_insn): Add wait_prefix field.
3534 (md_assemble): Remove wait_prefix local variable. Use
3535 check_prefix when adding a prefix.
3536
3537 * config/tc-i386.c (current_templates): New static variable.
3538 (md_assemble): Remove current_templates local variable.
3539 (md_assemble, i386_operand): Improve error and warning messages in
3540 many places. Add RESTORE_END_STRING in many places before error
3541 return. Clarify some comments.
3542
3543 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3544 element array.
3545 (md_assemble): Parse string instruction operands, looking for
3546 segment override prefixes. Check for invalid segment prefixes on
3547 string instruction.
3548 (i386_operand): i.seg[] and max mem_operand changes for string
3549 insns.
3550 * config/tc-i386.h (EsSeg): Define.
3551
3552 * config/tc-i386.h (regKludge): Define.
3553 (iclrKludge, imulKludge): Don't define.
3554 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3555 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3556 opcode_modifier checks to look for more common cases first. Add
3557 default_seg for IsString case.
3558
3559 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3560
3561 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3562 AC_DECL_YYTEXT.
3563 * configure: Rebuild with new automake and libtool.
3564 * aclocal.m4, Makefile.in: Likewise.
3565
3566 * doc/Makefile.am (as.dvi): New target.
3567 * doc/Makefile.in: Rebuild.
3568
3569 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3570
3571 * configure.in: Added sparc86x support.
3572
3573 * configure: Rebuild.
3574
3575 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3576 sparc_arch.
3577 (md_parse_option): Warn if -EL is not supported for this architecture.
3578
3579 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3580
3581 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3582
3583 * config/tc-mips.c (mips_ip): Note when we use get match on
3584 the full instruction name.
3585
3586 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3587
3588 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3589 back into the expression to handle add/sub simplification correctly.
3590
3591 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3592
3593 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3594
3595 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3596
3597 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3598 #<n>' instruction.
3599
3600 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3601
3602 * symbols.c (max_indent_level): New global.
3603 (print_symbol_value_1): Use it.
3604 * expr.h (expr_build_dot): Declare.
3605 * expr.c (expr_build_dot): New function.
3606
3607 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3608
3609 * symbols.c (print_binary): New function.
3610 (print_expr_1): Call it.
3611
3612 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3613
3614 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3615 operand in the opcode.
3616
3617 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3618
3619 * config/tc-i386.h: Reorder operand flags and opcode modifier
3620 flags for clarity. Remove unused definitions: Unknown,
3621 ImmUnknown, DispUnknown, NoModrm.
3622 * config/tc-i386.c (type_names): Add missing Debug type.
3623 (md_assemble): Better duplicate prefix checking. Quicker string
3624 instruction check via new opcode_modifier flag.
3625
3626 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3627
3628 * doc/as.texinfo (Invoking): Clarify -Wa example.
3629
3630 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3631
3632 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3633 (s_mips_weakext): Define.
3634 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3635 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3636 defined(TC_MIPS).
3637
3638 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3639
3640 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3641 is an error if the value can not be computed at assembly time.
3642 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3643
3644 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3645
3646 * gasp.c (main): Set next field of new include_path structure to
3647 NULL. From Avery Pennarun <averyp@gdc.ca>.
3648
3649 * read.c (s_mri_sect): Call as_bad rather than abort for an
3650 unsupported MRI target.
3651
3652 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3653
3654 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3655 the destination of a branch instruction should be altered.
3656 (find_real_start): New function: Locate the real, Thumb coded
3657 start of a Thumb function.
3658 (do_t_branch23): Alter the destination of branches to Thumb
3659 functions.
3660
3661 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3662
3663 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3664
3665 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3666 also.
3667
3668 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3669
3670 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3671 * doc/c-hppa.texi: Likewise.
3672
3673 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3674
3675 * Makefile.am: Rebuild dependencies.
3676 * Makefile.in: Rebuild.
3677
3678 * Makefile.am (DEP_INCLUDES): New variable.
3679 (.dep1): Change to work when srcdir is not an absolute path.
3680 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3681 * Makefile.in: Rebuild.
3682
3683 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3684
3685 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3686 LinearAddress patch.
3687
3688 * configure.in: Set version to 2.9.1.
3689 * configure: Rebuild.
3690
3691 * Branched binutils 2.9.
3692
3693 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3694
3695 * config/tc-i386.h (FWait): Define.
3696 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3697 other prefixes. Check FWait flag in opcode table to see which
3698 instructions require an fwait prefix.
3699
3700 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3701
3702 * stabs.c (get_stab_string_offset): Always create a stab string
3703 section.
3704
3705 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3706
3707 Fix some gcc -Wall warnings:
3708 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3709 * ehopt.c (eh_frame_code_alignment): Likewise.
3710 * expr.c (integer_constant, operand): Likewise.
3711 * frags.c (frag_align): Likewise.
3712 * gasp.c (level_0, change_base, doinstr): Likewise.
3713 * hash.c (hash_ask): Likewise.
3714 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3715 (debugging_pseudo): Likewise.
3716 * macro.c (define_macro, check_macro): Likewise.
3717 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3718 (ignore_rest_of_line, float_cons): Likewise.
3719 * symbols.c (decode_local_label_name): Likewise.
3720 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3721 (fixup_segment, number_to_chars_bigendian): Likewise.
3722 (number_to_chars_littleendian): Likewise.
3723 * config/atof-ieee.c (gen_to_words): Likewise.
3724 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3725 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3726 * read.c (output_big_sleb128): Initialize locals to avoid
3727 warnings.
3728 (output_big_uleb128, equals): Likewise.
3729 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3730 to unsigned int. Change zeros to unsigned int.
3731 * cond.c (s_if): Add return to default case.
3732 * frags.c (frag_now_fix): Change return type to addressT.
3733 * frags.h (frag_now_fix): Update declaration.
3734 * listing.c (file_info_struct): Change linenum to unsigned int.
3735 (struct list_info_struct): Change hll_line to unsigned int.
3736 (print_source): Update format string.
3737 * read.c (emit_expr): Change scan to unsigned int, and don't
3738 bother to initialize it.
3739 * symbols.c (dollar_label_count): Change to unsigned long.
3740 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3741 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3742 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3743
3744 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3745
3746 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3747 mcf5200 just as we do for m68000.
3748 (m68k_init_after_args): Likewise.
3749 (md_estimate_size_before_relax): Likewise.
3750
3751 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3752
3753 * config/tc-v850.c (md_assemble): Store relocation addend in
3754 fixup instead of instruction.
3755
3756 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3757
3758 * config/tc-i386.c (md_assemble): Swap template arguments to
3759 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3760 This macro is currently symmetric, so passing them the wrong
3761 way didn't cause any problem, but may if the macro is changed
3762 in the future.
3763 After copying template to i.tm, use i.tm. rather than t-> to
3764 access fields, and make t a const*
3765 Move i.tm.operand_types[] swap to immediately after the copy.
3766
3767 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3768
3769 * expr.h (expr_build_uconstant): Add prototype.
3770 (expr_build_unary,expr_build_binary): Add prototypes.
3771 * expr.c (expr_build_uconstant): New function.
3772 (expr_build_unary,expr_build_binary): New functions.
3773
3774 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3775
3776 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3777 * macro.c (macro_expand_body): Increase buffer size.
3778 * messages.c (as_warn): Likewise.
3779 (as_warn_where, as_bad, as_bad_where): Likewise.
3780
3781 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3782
3783 Based on patch from H.J. Lu <hjl@gnu.org>:
3784 * Makefile.am (DISTSTUFF): New variable.
3785 (diststuff): New target.
3786 * Makefile.in: Rebuild.
3787
3788 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3789
3790 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3791 m32r_elf_section_change_hook.
3792
3793 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3794 emit a nop if a section ends with a 16 bit instruction.
3795
3796 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3797
3798 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3799 s_lcomm rather than obj_coff_lcomm.
3800 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3801
3802 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3803
3804 * config/tc-i386.h (LinearAddress): Define.
3805 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3806 instruction, don't use a default segment.
3807
3808 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3809
3810 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3811 * configure: Rebuild.
3812
3813 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3814
3815 * aclocal.m4, configure: Rebuild with libtool 1.2.
3816
3817 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3818
3819 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3820 PC relative branches. Patch courtesy of Jonathan Walton.
3821
3822
3823 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3824
3825 * configure.in (emulations): Add thumb-pe target.
3826
3827 * configure (emulations): Add thumb-pe target.
3828
3829 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3830
3831 * itbl-lex.l (yywrap): Don't define if already defined as a
3832 macro.
3833
3834 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3835
3836 * depend.c (quote_string_for_make): New function.
3837 (wrap_output): Use it.
3838
3839 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3840
3841 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3842 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3843
3844 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3845
3846 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3847 Recognize -GN and -relax.
3848 (md_begin): Initialize gp size from -G switch.
3849 (alpha_force_relocation): Always force if -relax.
3850 (alpha_align): Take a new argument that will specify when to
3851 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3852 Change all callers. Emit nop alignment padding as nop+unop pair.
3853
3854 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3855
3856 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3857 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3858
3859 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3860
3861 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3862 require padding to the next long word boundary.
3863
3864 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3865
3866 * cgen.c: #include symcat.h.
3867 * config/tc-m32r.c: Likewise.
3868
3869 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3870
3871 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3872 absolute expressions instead of '$' prefixed register names.
3873
3874 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3875
3876 * read.c (s_set): Record file and line info for symbols when -as.
3877 (pseudo_set): Don't overwrite that dummy fragment.
3878
3879 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3880
3881 * config/tc-ppc.c (md_pseudo_table): Add "section".
3882 (ppc_named_section): New static function.
3883
3884 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3885
3886 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3887 so we don't have to scan the entire list.
3888
3889 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3890
3891 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3892 case, allow the parallel instructions to modify the same flag
3893 bits.
3894
3895 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3896
3897 * listing.c (list_symbol_table): Categorize symbols by
3898 undefined_section rather than sy_frag->line == NULL.
3899
3900 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3901
3902 * Makefile.am (install-exec-local): Install properly when ln
3903 fails or tooldir == prefix.
3904
3905 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3906
3907 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3908 Test result of insert_operand for error.
3909
3910 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3911
3912 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3913 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3914 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3915 * doc/Makefile.in: Rebuild.
3916
3917 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3918
3919 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3920 (macro): Fix handling of M_COP[0-3].
3921
3922 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3923
3924 Based on patches from Ross Harvey <ross@teraflop.com>:
3925 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3926 if macro_alternate or macro_mri.
3927 (getstring): Remove support for byte constants between < and >.
3928 (get_any_string): '<' only starts a string if macro_alternate or
3929 macro_mri.
3930 (macro_expand_body): Permit keyword parameters following
3931 positional parameters.
3932
3933 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3934 * configure.in (alpha*-*-netbsd*): New target.
3935 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3936 * configure: Rebuild.
3937
3938 * as.h (flag_warn_suppress_instructionswap): Move from here...
3939 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3940 here, and make static.
3941
3942 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3943 BFD_ASSEMBLER or MANY_SEGMENTS.
3944
3945 * as.c (show_usage): Update bug-gnu-utils address.
3946 * gasp.c (show_usage): Likewise.
3947 * doc/as.texinfo (Bug Reporting): Likewise.
3948
3949 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3950
3951 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3952 insns regardless of the size of a pointer if we're in mips I or
3953 MIPS II mode.
3954 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3955
3956 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3957
3958 Fix rac to accept only a0:
3959 * tc-d10v.c (parallel_ok, find_opcode):
3960 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3961 Introduce OPERAND_GPR.
3962
3963 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3964
3965 * read.c (s_fill): Handle non-constant repeat counts by creating
3966 an rs_space fragment.
3967
3968 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3969
3970 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3971 from as_bad to as_warn.
3972
3973 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3974
3975 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3976 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3977 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3978
3979 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3980
3981 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3982 seg_fix_rotP rather than fix_root from seg_info.
3983
3984 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3985
3986 * expr.c: Add support for 0x1_2_3_4 bignums.
3987
3988 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3989
3990 * configure.in: Change -linux* to -linux-gnu*.
3991 * configure: Rebuild.
3992
3993 * app.c (do_scrub_begin): Treat \r as whitespace.
3994
3995 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3996
3997 * Makefile.am: Update dependencies.
3998 * Makefile.in: Rebuild.
3999
4000 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4001
4002 * configure, aclocal.m4: Rebuild with new libtool.
4003
4004 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4005
4006 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4007 the argument to bfd_set_arch_mach.
4008 (load_address): Use bfd_arch_bits_per_address to determine the
4009 bit size of an address instead of looking at the isa level.
4010 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4011
4012 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4013
4014 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4015
4016 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4017
4018 * ehopt.c: New file.
4019 * as.h (enum _relax_state): Add rs_cfa.
4020 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4021 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4022 * read.c (emit_expr): Call check_eh_frame.
4023 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4024 (relax_segment): Likewise.
4025 * Makefile.am: Rebuild dependencies.
4026 (GAS_CFILES): Add ehopt.c.
4027 (GENERIC_OBJS): Add ehopt.o.
4028 * doc/internals.texi (Frags): Document rs_cfa.
4029
4030 * as.c (show_usage): Mention --traditional-format.
4031 (parse_args): Accept --traditional-format.
4032 * as.h (flag_traditional_format): Declare.
4033 * output-file.c (output_file_create): If flag_traditional_format,
4034 set BFD_TRADITIONAL_FORMAT on stdoutput.
4035 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4036
4037 * config/tc-mips.c (append_insn): Make sure that if we have a
4038 fixup for an unmatched %hi reloc, it does not associated with a
4039 variant frag.
4040
4041 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4042 * doc/Makefile.in: Likewise.
4043
4044 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4045
4046 * config/tc-m32r.c (check_for_side_effects): New function.
4047 (can_make_parallel): Add checks for instruction side effects
4048 clashing with the other instruction.
4049 (assemble_parallel_insn): Improve warning messages. Return error
4050 message from non-swapped instruction order.
4051
4052 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4053
4054 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4055
4056 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4057 md_cleanup definition. This moves the forced literal output to
4058 the end of the source pass, and avoids macro's inserting literals
4059 into the code immediately after the macro expansion.
4060
4061 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4062
4063 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4064 a gas internal symbol is adjustable.
4065 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4066
4067 * as.h: If gcc version greater than 2.6, use `__format__' and
4068 `__printf__' in function attributes, rather than `format' and
4069 `printf'.
4070
4071 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4072
4073 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4074
4075 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4076
4077 Add tms320c30 support:
4078 * config/tc-tic30.h: New file.
4079 * config/tc-tic30.c: New file.
4080 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4081 TARGET_FORMAT as "coff-tic30".
4082 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4083 * Makefile.am: Rebuild dependencies.
4084 (CPU_TYPES): Add tic30.
4085 (CPU_OBJ_VALID): tic30-aout is valid.
4086 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4087 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4088 * configure, Makefile.in: Rebuild.
4089
4090 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4091
4092 * config/tc-v850.c (md_assemble): Improvements to error messages.
4093
4094 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4095
4096 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4097 BFD_RELOC_HI16_S to store the high bits of any value.
4098
4099 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4100 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4101 assembler calculate relocations to any external symbol at all.
4102 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4103 involving generation of pc-relative relocs.
4104 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4105 has been moved to md_apply_fix3.
4106
4107 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4108 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4109 which actually means (the address of identifier's GOT entry) +
4110 constant, which is not particularly useful.
4111
4112 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4113
4114 * read.h (include_dirs): Declare.
4115 (include_dir_count,include_dir_maxlen): Declare.
4116
4117 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4118
4119 * configure.in: Correct check for shared opcodes library.
4120 * configure: Rebuild.
4121
4122 * listing.c (buffer_line): If we can't open the file, set at_end.
4123 (listing_print): Remove unused local variable fi.
4124
4125 * config/m68k-parse.y (reglistpair): Handle register list in
4126 either order.
4127
4128 * config/vms-conf.h: Don't undef VERSION.
4129
4130 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4131
4132 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4133 OBJS variable.
4134 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4135 variable.
4136 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4137 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4138 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4139 (EXTRA_DIST): Define.
4140 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4141 explicitly rather than via the list of object files.
4142 (gcc-as.opt): New file created when make-gas.com is run.
4143 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4144 itbl-cpu.h} to #include appropriate file rather than copying that
4145 file.
4146 * config/vms-conf.h: Synchronize with current config.in.
4147 * Makefile.in: Rebuild.
4148
4149 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4150
4151 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4152 (parallel_ok): Relaxed parallel subinstruction dependency check.
4153
4154 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4155
4156 * as.h (flag_warn_suppress_instructionswap): added new flag.
4157 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4158 command line argument.
4159 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4160 warning only if flag_warn_suppress_instructionswap is false.
4161
4162 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4163
4164 * configure.in (i386-*-mingw32*): New target.
4165 * configure: Rebuild.
4166
4167 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4168
4169 * symbols.c (resolve_symbol_value): Don't set the segment if it
4170 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4171
4172 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4173 S_GET_SEGMENT.
4174
4175 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4176
4177 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4178 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4179 compiler.
4180
4181 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4182
4183 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4184
4185 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4186
4187 * config/tc-v850.c (v850_insert_operand): Display instruction when
4188 an error is encountered.
4189
4190 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4191
4192 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4193 (i386-*-sco3.2v5*coff): New target.
4194 (i386-*-sco3.2*): New target.
4195 * configure: Rebuild.
4196
4197 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4198
4199 * config/tc-v850.c: Tidy error message production.
4200
4201 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4202
4203 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4204 validate_immediate return value in the right type for comparisons
4205 to FAIL.
4206
4207 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4208
4209 * listing.c (MAX_BYTES): Use listing variables not constants.
4210 (data_buffer): No longer an array, but a pointer.
4211 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4212 (listing_listing): Allocate data_buffer.
4213
4214 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4215
4216 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4217 --listing-rhs-width, --listing-cont-lines.
4218 (show_usage): Update.
4219 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4220 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4221 (print_lines): Use the variables instead of the constants.
4222 (listing_listing): Likewise.
4223 * listing.h: Declare the new vars.
4224
4225 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4226
4227 * as.c (parse_args): Add --keep-locals alias for -L.
4228 Add --strip-local-absolute.
4229 (show_usage): Update.
4230 * as.h (flag_strip_local_absolute): New flag.
4231 * symbols.c (S_IS_LOCAL): Use it.
4232 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4233 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4234 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4235
4236 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4237
4238 * config/tc-m32r.c: Detect if explicitly parallel instructions
4239 might have an io conflict and issue a warning message.
4240
4241 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4242
4243 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4244 cgen_swap_fixups): Functions to save, restore and swap the fixup
4245 chain with a backup copy.
4246 (cgen_asm_finish_insn): Returns address of constructed insn.
4247
4248 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4249
4250 * listing.c (file_info_struct): Remove FILE, add POS.
4251 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4252 (file_info): Don't open the file.
4253 (buffer_line): Check for the file in the last_open cache, updating
4254 as necessary.
4255 (print_source): Don't reference file_info->file.
4256 (listing_listing): Likewise.
4257 (listing_print): Close the file in the cache, if any.
4258
4259 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4260
4261 * read.c (dwarf_file_string): New file static variable.
4262 (emit_expr): Look for constant sequence that leads up to a file
4263 name in DWARF debugging output.
4264 (stringer): Use dwarf_file_string to decide whether to accept a
4265 string as a file name.
4266
4267 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4268
4269 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4270 (crack_operand): Add reg->reglst MRI hack.
4271 (r_seg): Put reglst symbols in reg_section.
4272 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4273
4274 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4275
4276 * tc-sh.c (get_specific): Handle SGR & DBR.
4277
4278 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4279
4280 * tc-h8300.c (parse_reg): Take the length of the symbol into
4281 account when attempting to match a register name.
4282 * tc-h8500.c (parse_reg): Likewise.
4283
4284 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4285
4286 * cgen.c: Formatting changes to improve readability.
4287
4288 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4289
4290 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4291 delay slot.
4292
4293 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4294
4295 Based on a patch from Jim Wilson
4296 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4297 (tc_gen_reloc): Handle cross section PC relative relocs
4298 correctly.
4299
4300 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4301
4302 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4303
4304 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4305
4306 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4307 (expr_jmp_buf): New static local.
4308 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4309 (cgen_md_operand): New function.
4310 * tc-m32r.c: Clean up pass over `struct foo' usage.
4311 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4312
4313 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4314
4315 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4316 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4317
4318 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4319
4320 * config/tc-i386.c (i386_operand): Give an error if there are
4321 unrecognized characters after an expression.
4322
4323 For older changes see ChangeLog-9697
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