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e723ef7c
ILT		 11999-09-11 Ian Lance Taylor <ian@zembu.com>
2
3 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4 print the symbol, rather than printing it here.
5
fa16d387
ILT		 61999-09-11 Donn Terry <donn@interix.com>
7
2ab9b79e
ILT		 8 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
9 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
10 int.
11 (md_atof): Return NULL rather than 0.
12 * config/tc-i386.c (md_atof): Change type to int.
13
5881e4aa
ILT		 14 * config/obj-coff.c (obj_coff_section): Default to setting
15 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
16
e723ef7c
ILT		 17 * write.c (adjust_reloc_syms): Print adjusted fixup.
18
fa16d387
ILT		 19 * expr.c (integer_constant): Correct too_many_digits calculation
20 in base 10 case.
21
13a830b6
AS		 221999-09-09 Andreas Schwab <schwab@suse.de>
23
24 * doc/c-arm.texi: Fix arguments of @var to not contain
25 punctuation.
26
325188ec
NC		 271999-09-08 Philip Blundell <pb@nexus.co.uk>
28
29 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
30 and COFF targets.
31 (md_parse_option): Only support -k flag for ELF and COFF targets.
32
e7c1f43c
JL		 33Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
34
35 * config/tc-hppa.c (pa_ip): Put strict register checks before
36 call to pa_parse_number.
37
4964086a
JL		 38 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
39
c4bf532f
ILT		 401999-09-06 Ian Lance Taylor <ian@zembu.com>
41
42 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
43 BFD_ASSEMBLER code.
44
a33132fd
ILT		 451999-09-06 Donn Terry <donn@interix.com>
46
47 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
48
0f4f8b56
JL		 49Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
50
51 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
52 candidate instruction. Require registers for register arguments
53 when in strict mode. Require assemble-time constants for
54 constants when in strict mode.
55 (pa_get_absolute_expression): Require a constant when in strict
56 mode.
57
d3388653
NC		 581999-09-06 Nick Clifton <nickc@cygnus.com>
59
60 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
61
041dd5a9
ILT		 621999-09-04 Steve Chamberlain <sac@pobox.com>
63
64 * config/tc-pj.c: New file, supports picoJava in ELF.
65 * config/tc-pj.h: Ditto.
66 * configure.in (pjl*, pj*): New targets.
67 * Makefile.am: Rebuild dependencies.
68 (CPU_TYPES): Add pj.
69 (TARGET_CPU_CFILES): Add config/tc-pj.c.
70 (TARGET_CPU_HFILES): Add config/tc-pj.h.
71 * doc/c-pj.texi: New file.
72 * doc/as.texinfo: Add some PJ specifics.
73 * doc/all.texi: Add PJ to the list of all architectures, sort them
74 all alphabetically.
75 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
76 * configure, Makefile.in, doc/Makefile.in: Rebuild.
77
4ca72d38
AM		 781999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
79
80 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
81 (obj_frob_file): Test for null pointer.
82 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
83 (OBJ_PROCESS_STAB): And here.
84 (elf_obj_sy): Remove
85
86 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
87 except OBJ_PROCESS_STAB, which we #undef for ecoff.
88 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
89
90 * config/obj-coff.c (no_func): Remove.
91 (coff_format_ops): Change occurrences of no_func to 0, as we test
92 for 0 in obj-multi.h.
93
94 * configure.in: Enable bfd for i386-coff when primary target is
95 bfd. Enable i386 elf,coff emulation support. Don't set
96 USE_EMULATIONS=1 or te_file=multi unless there is more than one
97 emulation to support.
98 *configure: Regenerate.
99
bcef92fa
NC		 1001999-09-02 Nick Clifton <nickc@cygnus.com>
101
102 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
103 .section .line directive is encountered.
104
cdf82bcf
NC		 1051999-09-01 Nick Clifton <nickc@cygnus.com>
106
5856c19a
NC		 107 * config/tc-arm.c (md_section_align): Do not align sections in ELF
108 format.
109
cdf82bcf
NC		 110 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
111 * as.texinfo: Document --gdwarf2 command line option.
112 Add additional documentation of ARM command line switches.
113
af6bdddf
AM		 1141999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
115
116 * config/tc-i386.c (i386_intel_memory_operand): Combine
117 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
118 and RESTORE_END_STRING around parse_register calls.
119 (i386_operand): Here too.
120 (i386_is_reg): Remove.
121 (parse_register): Move as_bad calls from within this function to
122 callers.
123
5f47d35b
AM		 1241999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
125
126 Based on a patch from H.J. Lu <hjl@gnu.org>
127 * config/tc-i386.c (parse_register): Handle FP regs specially.
128 (md_begin): Remove '(' and ')' from register_chars.
129
1174497c
DE		 1301999-08-29 Doug Evans <devans@casey.cygnus.com>
131
132 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
133 error message (done elsewhere).
134
17d9105c
JL		 135Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
136
137 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
138
9ecc05f0
JL		 139Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
140
97e1581b
JL		 141 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
142 args by 'f'.
143
9e4f2d3a
JL		 144 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
145
680ef6de
JL		 146 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
147 between args.
148 Add new completers. Fix bug in 64 bit condition handling.
149
413c94ba
JL		 150 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
151 'cS', and 'c*'.
152
28252e61
JL		 153 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
154
a97685e9
JL		 155 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
156
9ecc05f0
JL		 157 * config/tc-hppa.c (pa_ip): Add case for 'I'.
158
cb30237e
NC		 1591999-08-27 Jim Wilson <wilson@cygnus.com>
160
161 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
162 (struct ls): Add frag field. Initialize it to zero.
163 (out_end_sequence): New local text_frag. Set it while in text section.
164 Replace address check with frag check. Set ls.frag to text_frag if
165 out_set_addr called.
166 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
167 Set it before switching sections. Replace address check with frag
168 check. Set ls.frag to saved_frag if out_set_addr called.
169
09a798ea
NC		 1701999-08-26 David Mosberger <davidm@hpl.hp.com>
171
172 * dwarf2dbg.c (out_end_sequence): If address changed, directly
173 output "advance_pc" opcode instead of calling gen_addr_line().
174 The latter has the undesired side-effect of creating a new row
175 in the debug line info matrix.
176
e1c05f12
NC		 1771999-08-26 Jim Wilson <wilson@cygnus.com>
178
179 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
180 ls.last_filename if last is less than zero. Set ls.last_filename
181 when allocating new entry.
182 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
183 call.
184
b23bac36
AM		 1851999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
186
187 * config/tc-i386.c (i386_index_check): Fix the displacement size
188 when INFER_ADDR_PREFIX.
189
50f4163f
NC		 1901999-08-18 Nick Clifton <nickc@cygnus.com>
191
192 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
193 display its value.
194
f589a541
ILT		 1951999-08-17 Ian Lance Taylor <ian@zembu.com>
196
197 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
198 handle 0xffffNNNN constants correctly.
199
11450271
NC		 2001999-08-16 Nick Clifton <nickc@cygnus.com>
201
202 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
203 as well as loads.
204
276b1dc2
NC		 2051999-08-13 Nick Clifton <nickc@cygnus.com>
206
207 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
208 (md_apply_fix3): Always pass positive values to
209 validate_offset_imm.
210
ae5ad4ad
NC		 2111999-08-12 Nick Clifton <nickc@cygnus.com>
212
213 * config/tc-arm.c (skip_whitespace): New macro.
214 Formatting tidy ups.
215
216 (md_apply_fix3): Store relocation offset in addend for ELF based
217 relocs.
218 (arm_force_relocation): Always generate relocs for Thumb function
219 calls.
220
bf6d3895
AM		 2211999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
222
223 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
224 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
225
46031ca9
JL		 226Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
227
b100be66
JL		 228 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
229 flags for the unwind subspace.
230
46031ca9
JL		 231 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
232 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
233 suitable relocation based on the size of the target's pointer.
234 Always Use subsegment zero for the unwinders.
235 (pa_level): Handle "2.0w".
236
0825afba
JR		 237Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
238
239 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
240 with the following instruction unless this was specified.
241
1a1ae23e
ILT		 2421999-08-09 Ian Lance Taylor <ian@zembu.com>
243
244 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
245 certain sections, to match BFD changes.
246
81afc846
ILT		 2471999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
248
249 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
250 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 251 * Makefile.in: Rebuild.
81afc846 252
04ad1543
ILT		 2531999-08-08 Ian Lance Taylor <ian@zembu.com>
254
255 * Makefile.am: Rename .dep* files to DEP*.
256 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
257 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
258 targets to DEPOBJ.
259 * Makefile.in: Rebuild.
260
1eb7027c
RH		 2611999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
262
263 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
264
2dcc60be
ILT		 2651999-08-08 Ian Lance Taylor <ian@zembu.com>
266
46eec08e
ILT		 267 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
268 avoid problems on DOS filesystems.
269 * Makefile.in: Rebuild.
270
2dcc60be
ILT		 271 * doc/as.texinfo (Section): Document 's' flag for COFF version.
272
2731999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
274
275 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
276 section flag.
277
76a27922
ILT		 2781999-08-08 Ian Lance Taylor <ian@zembu.com>
279
280 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 281 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 282 * configure, Makefile.in, doc/Makefile.in: Rebuild.
283
0741736b
JL		 284Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
285
286 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
287
9a913dfb
JL		 288Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
289
290 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
291
a1f2d742
ILT		 2921999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
293
294 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
295 non-adjustable symbols.
296
55a914bc
JL		 297Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
298
299 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
300
336f7c70 301Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 302
303 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
304 operands.
305
9750fcc5
ILT		 3061999-08-05 Donn Terry <donn@interix.com>
307
308 * config/te-interix.h: New file.
309 * configure.in (i386-*-interix*): New target.
310 * configure: Rebuild.
311
39ba5561
JL		 312Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
313
314 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
315 selectors for ELF too.
316 (selector_table): Add "ltp" and "rtp" selectors.
317
eecb386c
AM		 3181999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
319
320 * config/tc-i386.c (i386_operand): No need to change
321 operand_string pointer in segment reg case before goto
322 do_memory_reference. Initialise displacement_string_start and
323 displacement_string_end after do_memory_reference label.
324 (i386_index_check): Add operand_string param, and print error
325 message on failure here.
326 (i386_intel_memory_operand): Instead of here.
327 (i386_operand): And here.
328 (INFER_ADDR_PREFIX): Enable.
329
330 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
331
332 * config/tc-i386.h (DefaultSize): Define. Renumber following
333 opcode_modifier defines.
334
335 From Etienne Lorrain <etienne.lorrain@ibm.net>
336 * config/tc-i386.c (stackop_size): New variable.
337 (set_16bit_code_flag): Clear it here.
338 (set_16bit_gcc_code_flag): New function.
339 (md_pseudo_table): Add "code16gcc" entry.
340 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
341
f173e82e
ILT		 3421999-08-03 Ian Lance Taylor <ian@zembu.com>
343
a04b544b
ILT		 344 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
345 next_set_end even if the end symbol is being discarded.
346
347 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
348 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
349 * config/obj-coff.c: Likewise.
350 (seg_info_type): Remove.
351 (seg_info_off_by_4): Change to array of segT.
352 (s_get_segment): Adjust accordingly.
353 (obj_pseudo_table): Fully initialize sentinel entry.
354
f173e82e
ILT		 355 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
356 Ralf Baechle <ralf@uni-koblenz.de>.
357
c3332e24
AM		 3581999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
359
360 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
361
3621999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
363
24eab124
AM		 364 * config/tc-i386.c: Indentation and white space changes.
365 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
366 don't enable it by default.
367 (i386_intel_operand): Remove redundant prototype.
368 Move check on number of memory operands, and i.mem_operands++
369 (i386_intel_memory_operand): To here.
370 Remove i386_immediate code from here. Remove special case code
371 for input and output using (%dx). Remove base/index checks and
372 call i386_index_check instead. Save initial operand_string
373 argument for error message.
374 (i386_operand): Remove redundant prototype. Move base/index
375 checks to i386_index_check.
376 (i386_displacement): Move intel mode check for non-zero
377 i.disp_operand
378 (i386_intel_memory_operand): To here.
c3332e24 379
6d8809aa
RH		 3801999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
381
382 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
383 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
384 by .register pseudo-op if -64 and --no-undeclared-regs.
385 (s_register, sparc_adjust_symtab): New functions.
386 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
387 Declare sparc_adjust_symtab as tc_adjust_symtab.
388 * doc/c-sparc.texi: Add description of #ignore special literal
389 for .register pseudo-op.
390
c8d259f7
CM		 3911999-07-30 Catherine Moore <clm@cygnus.com>
392
393 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
394 the relocation's section offset.
395
b77ad1d4
AM		 3961999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
397
398 * write.c (fixup_segment): Fix generic error check overflow test.
399
400 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
401 X_add_number to long.
402
b53fcc20
JL		 403Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
404
405 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
406 processing.
407
d2e71411
ILT		 4081999-07-27 Ian Lance Taylor <ian@zembu.com>
409
410 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
411 VTABLE relocations.
412
e9f56b1d
ILT		 4131999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
414
415 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 416
1a39f480
ILT		 417 * configure.bat: Remove; obsolete.
418 * config/go32.cfg: Likewise.
419
29fe79d3
ILT		 4201999-07-21 Brad M. Garcia <bgarcia@fore.com>
421
422 * configure.in (i386-*-vxworks*): New target.
423 * configure: Rebuild.
424
e06510e6
RH		 4251999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
426
427 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
428
dabe3bbc
RH		 4291999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
430
431 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
432 on -64 and not pic.
433 (output_insn): Put OLO10's secondary addend into tc_fix_data.
434 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
435 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
436 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
437 MAX_RELOC_EXPANSION): Define.
438 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
439
b4cac588
AM		 4401999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
441
442 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
443 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
444 block. Print a warning if an 8-bit or 16-bit constant
445 displacement or immediate is truncated on output.
446 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
447 immediate.
448 (i386_operand): Disallow immediate jump absolute operand.
449
966ed0b4
ILT		 4501999-07-15 Ian Lance Taylor <ian@zembu.com>
451
0ed15843
ILT		 452 * configure.in: Bump version number to 2.9.5.
453 * configure: Rebuild.
454
966ed0b4
ILT		 455 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
456 or %llx work.
457
67f1cff0
JL		 458Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
459
460 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
461 (cons_fix_new_hppa): Derive size of fixup from size of the object.
462
2f992c04
NC		 4631999-07-14 Philip Blundell <pb@nexus.co.uk>
464
465 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
466 is defined.
467 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
468
469 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
470 if -mno-fpu was given.
471 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
472 relocs.
473 (cons_fix_new_arm): Remove misleading comments.
474
14ad458a
ILT		 4751999-07-14 Ian Lance Taylor <ian@zembu.com>
476
477 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
478 error message.
479 (relax_segment): Likewise. After giving a rs_org error, convert
480 the frag to rs_align to avoid cascading errors.
481
36823076
AS		 4821999-07-12 Andreas Schwab <schwab@suse.de>
483
484 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
485
ab9da554
ILT		 4861999-07-11 Ian Lance Taylor <ian@zembu.com>
487
488 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
489 as appropriate. Fill in structure initializations. Add variable
490 initializations. Add casts.
491 * dwarf2dbg.c (print_stats): Change i to size_t.
492 * listing.c (listing_listing): Change list_line to unsigned int.
493
e0accf0c
ILT		 4941999-07-10 Ian Lance Taylor <ian@zembu.com>
495
496 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
497 rather than checking for \001 and \002 in symbol name.
498 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
499
7d4ce8a9
JL		 500Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
501
502 * configure.in (hppa*-linux-gnu*): New target.
503 * configure: Rebuilt.
504
5395a469
NC		 5051999-07-08 Nick Clifton <nickc@cygnus.com>
506
507 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
508
cac58fa6
NC		 5091999-07-07 Nick Clifton <nickc@cygnus.com>
510
5395a469 511 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 512 accessing symbolP directly.
513
03b36ee1
JL		 514Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
515
516 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
517 for ELF.
518
49a5575c
NC		 5191999-07-05 Nick Clifton <nickc@cygnus.com>
520
521 * config/tc-arm.c (ARM_EXT_V5): Define.
522 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
523 (md_begin): Detect ARM v5 architectures.
524 (md_parse_option): Accept arm v5 specification.
525 (md_show_usage): Documment -marmv5 switch.
526
527 * doc/c-arm.texi: Document -marmv5 command line option.
528
529 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
530 op.
531 (validate_immediate_twopart): New function. Determine if a
532 constant can be computed by two ADD instructions.
533 (output_inst): Remove its command line parameter - it was never
534 used.
535 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
536 implememt the ADRL pseudo op.
537 (tc_gen_reloc): Generate a suitable error message if an ADRL
538 instruction tries to generate a real reloc.
539
540 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
541
09ecf0ba
JL		 542Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
543
544 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
545 into lower case.
546
264d6861
ILT		 5471999-06-27 H.J. Lu <hjl@gnu.org>
548
549 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
550 non BFD_ASSEMBLER case.
551
827c0149
ILT		 5521999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
553
554 * config/obj-coff.c (obj_coff_section): Mark writable sections as
555 data.
556
a340d270
RH		 5571999-06-26 David Mosberger <davidm@hpl.hp.com>
558
559 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
560 out_end_sequence() when the address decreases due to a new frag.
561 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
562 numbering starts with 1.
563
16b93d88
NC		 5641999-06-23 Nick Clifton <nickc@cygnus.com>
565
566 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
567 .section for COFF.
568 (mcore_s_text): Call obj_elf_text for ELF target.
569 (mcore_s_data): Call obj_elf_data for ELF target.
570 (mcore_s_section): No longer ELF specific. Call obj_coff_section
571 for COFF target.
572 (mcore_s_bss): New function: Dump literal table before changing
573 sections.
574 (mcore_s_comm): New function: Dump literal table before changing
575 sections.
576
577 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
578 No longer static functions.
579 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
580 Provide prototypes for these functions.
581
fed9b18a
ILT		 5821999-06-22 Ian Lance Taylor <ian@zembu.com>
583
be2acf27
ILT		 584 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
585 a list of names, to try obj_segment_name, and to try abbreviated
586 names when using COFF without long section names.
587
7dcc9865
ILT		 588 * config/tc-alpha.c: More use of symbol accessor functions.
589 * config/tc-arc.c: Likewise.
590 * config/tc-d30v.c: Likewise.
591 * config/tc-fr30.c: Likewise.
592 * config/tc-i860.c: Likewise.
593 * config/tc-m88k.c: Likewise.
594 * config/tc-mcore.c: Likewise.
595 * config/tc-ns32k.c: Likewise.
596 * config/tc-sparc.c: Likewise.
597 * config/tc-v850.c: Likewise.
598
a77f5182
ILT		 599 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
600 sy_value with appropriate accessor functions.
601 * config/tc-arm.c (md_apply_fix3): Likewise.
602 * config/tc-d10v.c (AT_WORD_P): Likewise.
603 * config/tc-v850.c (reg_name_search): Likewise.
604
fed9b18a
ILT		 605 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
606 use symbol_get_bfdsym instead.
607 * config/tc-ppc.c (md_assemble): Likewise.
608 * config/tc-v850.c (v850_comm): Likewise.
609
310b5aa2
ILT		 6101999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
611
612 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
613 the symbol, rather than accessing the bsym member.
614 * config/tc-d10v.c (tc_gen_reloc): Likewise.
615 * config/tc-d30v.c (tc_gen_reloc): Likewise.
616 * config/tc-mcore.c (tc_gen_reloc): Likewise.
617 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
618 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
619 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
620 * config/tc-tic30.c (tc_gen_reloc): Likewise.
621 * config/tc-v850.c (tc_gen_reloc): Likewise.
622
9cb8e75e
JL		 623Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
624
625 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
626 (hppa_gen_reloc_type): Conditionalize on BFD64.
627 (tc_gen_reloc): Re-enable ELF relocations.
628 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
629
3d103319
ILT		 6301999-06-21 Ian Lance Taylor <ian@zembu.com>
631
632 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
633 warning.
634 (do_ldst): Move assignment out of if condition.
635 (md_apply_fix3): Add casts to avoid printf format warnings. Add
636 parentheses to avoid warning.
637
776b24b4
NC		 6381999-06-21 Nick Clifton <nickc@cygnus.com>
639
155f0fe7
NC		 640 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
641 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 642
809ffe0d
ILT		 6431999-06-19 Ian Lance Taylor <ian@zembu.com>
644
645 * config/tc-ppc.c: Update for symbol handling changes.
646 * config/obj-coff.c: Likewise.
647
49863f82
JL		 648Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
649
650 * tc-hppa.c: General cleanups of ELF support. No more spaces
651 and subspaces for ELF.
652 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
653 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
654 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
655 (UNWIND_SECTION_NAME): Likewise.
656 (space/subspace related structures): Conditionalize definitions
657 on OBJ_SOM.
658 (space/subspace directives and support routines): Conditionalize
659 definitions and references/uses on OBJ_SOM.
660 (label_symbol_struct): For ELF, track the symbol's segment. For
661 SOM track its space.
662 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
663 changes.
664 (USE_ALIASES): Kill for both SOM & ELF.
665 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
666 (pa_space, pa_subspace): Corresponding changes.
667 (pa_spaces_begin): Corresponding chagnes.
668 (md_begin): Do not muck around with space/subspace stuff for
669 OBJ_ELF.
670 (md_apply_fix): Temporarily disable argument relocation stuff
671 for OBJ_ELF.
672 (tc_gen_reloc): Temporarily disable relocation generation for
673 OBJ_ELF
674 (pa_build_unwind_subspace): Similarly.
675
fed881b1
NC		 6761999-06-16 Nick Clifton <nickc@cygnus.com>
677
678 * config/tc-arm.c (thumb_set): New pseudo op.
679 (text, data, section): Override these pseudo ops with ARM
680 specific versions.
681 (s_thumb_set): New function: Perform the same as a .set pseudo
682 op, but also mark the alias'ed symbol as being a Thumb
683 function.
684 (arm_s_text): New function: Perform the same as the .text
685 pseudo op, but dump the literal pool before changing
686 sections.
687 (arm_s_data): New function: Perform the same as the .data
688 pseudo op, but dump the literal pool before changing
689 sections.
690 (arm_s_section): New function: Perform the same as the
691 .section pseudo op, but dump the literal pool before changing
692 sections.
693 (arm_cleanup): Do not reset the current section before dumping
694 the literal pool.
695
0f94f4c8
NC		 6961999-06-17 Nick Clifton <nickc@cygnus.com>
697
2f3519a2
NC		 698 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
699 OPTION_NO_WARN_UNMATCHED entries.
700 (md_parse_option): Generate a warning message if an unrecognised
701 option is encountered.
702
0f94f4c8
NC		 703 * config/tc-d10v.c (do_not_ignore_hash): New variable.
704 (get_operands): When parsing an expression after an '@' symbol
705 has been detected, do not ignore '#' symbols.
706 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
707 false.
708
e4a86f6f
ILT		 7091999-06-13 Ian Lance Taylor <ian@zembu.com>
710
711 From K. Richard Pixley <rich@noir.com>:
712 * configure.in (ppc-*-vxworks*): New target.
713 * configure: Rebuild.
714
a8aed0fb
UD		 7151999-06-12 Philip Blundell <philb@gnu.org>
716
717 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
718
7565ed77
ILT		 7191999-06-13 Ian Lance Taylor <ian@zembu.com>
720
721 * write.c (adjust_reloc_syms): Rather than never reducing reloc
722 which refer to symbols in linkonce sections, permit reducing the
723 relocs if the symbol is local.
724
b9e57a38
ILT		 7251999-06-12 Ian Lance Taylor <ian@zembu.com>
726
727 * subsegs.c (subseg_text_p): New function.
728 * as.h (subseg_text_p): Declare.
729 * read.c (do_align): Use subseg_text_p to set the default fill.
730 * write.c (subsegs_finish): Likewise.
731 * config/obj-coff.c (write_object_file): Likewise.
732 * config/tc-i386.h (md_maybe_text): Don't define.
733 (md_do_align): Use subseg_text_p to set the default fill.
734 * config/tc-m32r.c (m32r_do_align): Likewise.
735 * config/tc-sh.c (sh_do_align): Likewise.
736 * config/tc-sparc.h (md_do_align): Likewise.
737
008960a5
ILT		 7381999-06-12 David O'Brien <obrien@freebsd.org>
739
740 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
741 * configure: Rebuild.
742
a1605869
ILT		 7431999-06-12 Ian Lance Taylor <ian@zembu.com>
744
d9ac5a3b
ILT		 745 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
746 * Makefile.am: Rebuild dependencies.
747 * Makefile.in: Rebuild.
748
a1605869
ILT		 749 * config/tc-i386.c (i386_immediate): Remove unused label
750 seg_unimplemented.
751
752 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
753 * symbols.c: Likewise.
754 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
755 sy_next field when taking address, rather than symbol_next.
756
757 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
758 offsetT.
759 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
760 value from the output file architecture.
761 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
762 * dwarf2dbg.h: Change bfd_vma to addressT.
763
a7cd1c22
ILT		 7641999-06-11 Ian Lance Taylor <ian@zembu.com>
765
766 * dwarf2dbg.h: Use PARAMS in function declarations.
767
76171f81
ILT		 7681999-06-11 Martin Dorey <mdorey@madge.com>
769
770 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
771 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
772 OBJ_ELF.
773 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
774
9b4d630b
ILT		 7751999-06-11 Ian Lance Taylor <ian@zembu.com>
776
5865bb77
ILT		 777 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
778
9e7c96d9
ILT		 779 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
780 popsection.
781
1b50c718
ILT		 782 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
783
1bf67e0d
ILT		 784 * read.c (read_a_source_file): Only declare inescape if
785 QUOTES_IN_INSN.
786
787 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
788 match parameters.
789 (find_entry_byval): Add parens to avoid warning.
790
791 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
792
9b4d630b
ILT		 793 * symbols.c (resolve_symbol_value): Don't permit subtraction of
794 undefined symbols.
795
a22b281c
RH		 7961999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
797
798 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
799 with isoctal.
800
801 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
802 synthetize_setx): New functions.
803 (md_assemble): Broken the special cases into the above
804 functions. Make compiler happy if sizeof(bfd_vma)==4.
805 Fix sethi generated from set/setuw. If instructions have a relloc,
806 always clear the fields to be relocated in the opcode.
807 (sparc_ip): Remove special_case global variable.
808
7f2f689c
ILT		 8091999-06-10 Ian Lance Taylor <ian@zembu.com>
810
d7ba4a77
ILT		 811 Based on patches from John W. Woznack <jwoznack@concentric.net>:
812 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
813 indication of success rather than a value.
814 (itbl_get_val): Likewise.
815 (itbl_get_field): Use strcspn. Change delimiters to include
816 parens.
817 * itbl-ops.h (itbl_get_reg_val): Update declaration.
818 (itbl_get_val): Likewise.
819 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
820
7f2f689c
ILT		 821 * symbols.c (copy_symbol_attributes): Convert local symbols to
822 regular symbols.
823
c1d3c45e
NC		 8241999-06-10 Nick Clifton <nickc@cygnus.com>
825
826 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
827 ARM920t.
828
63fab58c
RH		 8291999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
830
831 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
832 Optimize set if sizeof(bfd_vma) == 64.
833 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 834 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 835 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
836
cf9a1301
RH		 8371999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
838
839 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
840 (s_ncons): New function.
841 (native_op_table): New table.
842 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
843 R_SPARC_OLO10 handling.
844
bf29b231
RH		 845Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
846
847 * expr.h (struct expressionS): Revert last change; widen X_op.
848 * config/tc-alpha.c (md_begin): Check the field is wide enough.
849
9be1cda6
AS		 850Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
851
a4835b42
AS		 852 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
853 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
854 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
855 * Makefile.in: Regenerated.
856
9be1cda6
AS		 857 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
858 `common' pass on to s_mri_common.
859 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
860
62335629
RH		 8611999-06-06 Richard Henderson <rth@cygnus.com>
862
863 * config/obj-elf.c (obj_elf_section): Don't free the return
864 value of demand_copy_C_string.
865
9de8d8f1
RH		 8661999-06-05 Richard Henderson <rth@cygnus.com>
867
868 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
869 creation logic from obj_elf_create_section.
870
871 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
872 (section_stack): New.
873 (special_sections): Make const.
874 (obj_elf_section): Gut and rewrite parsing.
875 (obj_elf_change_section): New function broken out of obj_elf_section.
876 (obj_elf_parse_section_letters): Likewise.
877 (obj_elf_section_word): Likewise.
878 (obj_elf_section_type): Likewise.
879 (obj_elf_previous): Treat as a toggle.
880 (obj_elf_popsection): New.
881 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
882 (ppc_section_type): Likewise.
883 * config/tc-ppc.h: Likewise.
884
885 * expr.h (struct expressionS): Don't make X_op a bitfield.
886 * config/tc-alpha.c: Update for symbol handling changes.
887 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
888 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
889
58b5739a
RH		 8901999-06-05 Richard Henderson <rth@cygnus.com>
891
892 * dwarf2dbg.c (*): Convert to K&R + prototypes.
893 (dwarf2_gen_line_info): Kill unused variables.
894 (dwarf2_finish): Likewise.
895 (dwarf2_where): Likewise.
896 (dwarf2_directive_file): If we've only got a string,
897 hand off to s_app_file.
898 * ecoff.c: Move the include of ecoff.h.
899 * symbols.h (S_IS_FUNCTION): Prototype.
900
901 * read.c (LEX_HASH): Supply a default.
902 (lex_type): Use it.
903 (s_globl): Update `c' after skipping whitespace.
904 * read.h (LEX_END_NAME, is_name_ender): New.
905 * expr.c (get_symbol_end): Respect it.
906
398e8c25
ILT		 9071999-06-04 Mark Klein <mklein@dis.com>
908
993142d5
ILT		 909 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
910 to real if OBJ_SOM
911 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
912
398e8c25
ILT		 913 * config/tc-hppa.c: Update for symbol handling changes.
914
b4013713
ILT		 9151999-06-03 Ian Lance Taylor <ian@zembu.com>
916
080e41e6
ILT		 917 * cgen.c: Update for symbol handling changes.
918 * config/tc-m32r.c: Likewise.
f412ead8 919
a0f75b47
ILT		 920 * config/tc-hppa.h: Update for symbol handling changes.
921 * config/tc-hppa.c: Likewise.
922
174419c1
ILT		 923 * config/tc-arm.h: Update for symbol handling changes.
924 * config/tc-arm.c: Likewise.
925 (symbol_make_empty): Remove. Just use symbol_create.
926
927 * symbols.c (symbol_set_tc): Correct name.
928
6104f0a0
ILT		 929 * Makefile.am: Rebuild dependencies.
930 ($(OBJS)): Don't depend upon struc-symbol.h.
931 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
932 * dep-in.sed: Don't remove struc-symbol.h.
933 * Makefile.in: Rebuild.
934
b4013713
ILT		 935 * doc/internals.texi (Symbols): Describe changes in symbol
936 handling.
937
6576f0b5
RH		 9381999-06-03 Richard Henderson <rth@cygnus.com>
939
940 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
941 instead of doing the work by hand.
942
fac0d250
RH		 9431999-06-03 David Mosberger <davidm@hpl.hp.com>
944
945 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
946 state of line state-machine.
947 (struct ls): Collect DWARF2 line state-machine state in new member
948 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
949 resulted in any DWARF2 directives.
950 (reset_state_machine): New function.
951 (out_end_sequence): Ditto.
952 (dwarf2_gen_line_info): When switching sections or switching to a
953 lower text address, call out_end_sequence() first to terminate the
954 previous code sequence as code sequences MUST have monotonically
955 increasing addresses.
956 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
957
9581999-06-03 David Mosberger <davidm@hpl.hp.com>
959
960 * as.c (parse_args): Add option -gdwarf2 to allow requesting
961 DWARF2 debug info (line information only, at this point).
962 * as.h: Update comment about supported debug formats.
963 * dwarf2dbg.c, dwarf2dbg.h: New files.
964 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
965
966 * expr.c (operand): Don't use [ for parens if we want an index op.
967 (op_encoding): Switch [ into O_index, if desired.
968 (op_rank): Renumber with O_index on bottom.
969 (expr): If O_index, match closing bracket.
970 * expr.h (O_index): New.
971
972 * read.c (read_a_source_file): Conditionally allow matched "
973 in lines passed to md_assemble.
974
975 * config/obj-elf.c (elf_pseudo_table): Add `common'.
976
49309057
ILT		 9771999-06-03 Ian Lance Taylor <ian@zembu.com>
978
979 Add support for storing local symbols in a small structure to save
980 memory when assembling large files.
981 * as.h: Don't include struc-symbol.h.
982 (symbolS): Add typedef.
983 * symbols.c: Include struc-symbol.h.
984 (local_hash): New static variable.
985 (save_symbol_name): New static function, from symbol_create.
986 (symbol_create): Call save_symbol_name.
987 (local_symbol_count): New static variable.
988 (local_symbol_conversion_count): Likewise.
989 (LOCAL_SYMBOL_CHECK): Define.
990 (local_symbol_make): New static function.
991 (local_symbol_convert): New static function.
992 (colon): Handle local symbols. Create local symbol for local
993 label name.
994 (symbol_table_insert): Handle local symbols.
995 (symbol_find_or_make): Create local symbol for local label name.
996 (symbol_find_base): Check for local symbol.
997 (symbol_append, symbol_insert): Check for local symbols.
998 (symbol_clear_list_pointers, symbol_remove): Likewise.
999 (verify_symbol_chain): Likewise.
1000 (copy_symbol_attributes): Likewise.
1001 (resolve_symbol_value): Handle local symbols.
1002 (resolve_local_symbol): New static function.
1003 (resolve_local_symbol_values): New function.
1004 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1005 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1006 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1007 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1008 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1009 (symbol_previous, symbol_next): New functions.
1010 (symbol_get_value_expression): Likewise.
1011 (symbol_set_value_expression): Likewise.
1012 (symbol_set_frag, symbol_get_frag): Likewise.
1013 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1014 (symbol_mark_used_in_reloc): Likewise.
1015 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1016 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1017 (symbol_mri_common_p): Likewise.
1018 (symbol_mark_written, symbol_clear_written): Likewise.
1019 (symbol_written_p): Likewise.
1020 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1021 (symbol_section_p, symbol_equated_p): Likewise.
1022 (symbol_constant_p): Likewise.
1023 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1024 (symbol_get_obj, symbol_set_obj): Likewise.
1025 (symbol_get_tc, symbol_set_tc): Likewise.
1026 (symbol_begin): Initialize local_hash.
1027 (print_symbol_value_1): Handle local symbols.
1028 (symbol_print_statistics): Print local symbol statistics.
1029 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1030 Declare new symbols.c functions. Move many declarations here from
1031 struc-symbol.h.
1032 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1033 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1034 (struct symbol): Move bsym to make it clearly the first field.
1035 Remove TARGET_SYMBOL_FIELDS.
1036 (symbolS): Don't typedef.
1037 (struct broken_word): Remove.
1038 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1039 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1040 (symbol_clear_list_pointers): Likewise.
1041 (symbol_insert, symbol_remove): Likewise.
1042 (symbol_previous, symbol_append): Likewise.
1043 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1044 (struct local_symbol): Define.
1045 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1046 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1047 (local_symbol_get_frag, local_symbol_set_frag): Define.
1048 (local_symbol_get_real_symbol): Define.
1049 (local_symbol_set_real_symbol): Define.
1050 Define.
1051 * write.c (write_object_file): Call resolve_local_symbol_values.
1052 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1053 (TARGET_SYMBOL_FIELDS): Don't define.
1054 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1055 ECOFF_DEBUGGING, add ECOFF fields.
1056 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1057 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1058 ECOFF_DEBUGGING, add ECOFF fields.
1059 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1060 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1061 * config/tc-mcore.h: Don't include struc-symbol.h.
1062 (TARGET_SYMBOL_FIELDS): Don't define.
1063 (struct mcore_tc_sy): Define.
1064 (TC_SYMFIELD_TYPE): Define.
1065 * Many files: Use symbolS instead of struct symbol. Use new
1066 accessor functions rather than referring to symbolS fields
1067 directly.
1068
1069 * read.c (s_mri_common): Don't add in value of line_label.
1070
1071 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1072 checking for SEC_LINK_ONCE.
1073
1074 * config/tc-sh.h (sh_fix_adjustable): Declare.
1075
1076 * app.c (input_buffer): New static variable.
1077 (app_push): Save saved_input in allocated buffer.
1078 (app_pop): Restored saved_input.
1079 (do_scrub_chars): Change get parameter to take char * and int as
1080 arguments. Change GET macro to pass input_buffer to get
1081 function. Don't save input into allocated buffer.
1082 * as.h (do_scrub_chars): Update declaration.
1083 * input-file.c (input_file_get): Change to take char * and int.
1084 Read data into passed in buffer. Remove static buffer.
1085 * read.c (scrub_from_string): Change to take char * and int. Copy
1086 data into passed in buffer.
1087
1088 * hash.h: Neaten. Declare hash_traverse.
1089 * hash.c: Complete rewrite based on BFD hashing code.
1090 * gasp.c (chunksize): New variable.
1091 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1092 hash_delete.
1093
661e4995
NC		 10941999-05-28 Nick Clifton <nickc@cygnus.com>
1095
1096 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1097 addend unless the target uses an old ABI.
1098
d9a62219
DE		 1099Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1100
1101 -Wchar-subscripts cleanup
1102 * listing.c (listing_newline): Use unsigned char variable, so
1103 calls to isascii,iscntrl are correct.
1104 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1105 (unsigned char).
1106 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1107 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1108 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1109 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1110
6da466c7
ILT		 11111999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1112
1113 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1114 width for Coldfire.
1115 (arch_coldfire_p): New #define.
1116 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1117
11181999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1119
1120 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1121
1122 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1123 (install_operand): Add place `N'.
1124 (init_table): Add registers ACC, MACSR, MASK.
1125
1126 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1127
1128 * config/tc-m68k.c: Change mcf5200 --> mcf.
1129 (archs): Add mcf5206e, mcf5307.
1130 (m68k_ip): Add format `u'.
1131 (install_operand): Add place `m', `M', `h'.
1132 (init_table): Add upper/lower registers.
1133
1134 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1135
bedf545c
ILT		 11361999-05-28 Martin Dorey <mdorey@madge.com>
1137
1138 * config/tc-i960.c: Several minor changes to add ELF and
1139 BFD_ASSEMBLER support.
1140 * config/tc-i960.h: Likewise.
1141 * configure.in (i960-*-elf*): New target.
1142 * aclocal.m4, configure: Rebuild.
1143
40c62b25
AM		 11441999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1145
1146 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1147 reloc changes when defined(BFD_ASSEMBLER).
1148
daa01f85
AM		 11491999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1150
1151 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1152
1153 * write.c (write_print_statistics): Output to file, not stderr.
1154
1155 * expr.c (generic_bignum_to_int32,64): Prototype.
1156
1157 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1158 output_sleb128, output_uleb128, output_big_sleb128,
1159 output_big_uleb128, output_big_leb128): Prototype.
1160 (output_big_sleb128, output_big_uleb128): Make inline.
1161 (output_big_leb128): Remove inline
1162
1163 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1164 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1165 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1166 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1167 value for correct overflow check in write.c:fixup_segment.
1168 * write.c (fixup_segment): Move bitfield overflow checks to after
1169 the md_apply_fix call.
1170 * config/obj-coff.c (fixup_segment): Likewise.
1171 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1172 valueT *val argument.
1173
19b34177
AS		 1174Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1175
1176 * config/atof-ieee.c (gen_to_words): Correctly round a
1177 denormalized number. Fix off-by-one in range checking for
1178 exponent in a denormal.
1179
b8a40f53
NC		 11801999-05-10 Nick Clifton <nickc@cygnus.com>
1181
1182 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1183 name.
1184
53f3de98
RH		 1185Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1186
1187 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1188
578ec497
AM		 11891999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1190
1191 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1192 (ReverseRegRegmem): Remove.
1193 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1194 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1195 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1196 kludge.
1197
1198 From Doug Ledford <dledford@redhat.com>
1199 * config/tc-i386.h (RegXMM): New for P/III.
1200 * config/tc-i386.c: Add support for P/III.
1201
d0e9a01c
RH		 1202Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1203
1204 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1205 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1206 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1207
83183c0c
RH		 1208Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1209
1210 * config/tc-i386.c (i386_immediate): Skip whitespace before
1211 complaining about junk after expression.
1212 (i386_displacement): Likewise.
1213
03987ced
RH		 1214Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1215
1216 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1217 Don't copy before downcaseing.
1218
0d96863f
CM		 12191999-05-05 Catherine Moore <clm@cygnus.com>
1220
1221 * tc-m68k.c: Include elf/m68k.h.
1222 (m68k_elf_final_processing): New routine.
1223 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1224 Define.
1225
90700a53
JL		 1226Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1227
1228 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1229 17 bit fmt insn.
1230
252b5132
RH		 12311999-04-30 Nick Clifton <nickc@cygnus.com>
1232
1233 * config/tc-mcore.c (mcore_s_section): Dump literals before
1234 changing section.
1235
12361999-04-29 Nick Clifton <nickc@cygnus.com>
1237
1238 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1239 for COFF/PE port.
1240
1241Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1242
1243 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1244 (TC_INIT_FIX_DATA): Delete.
1245 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1246 (TC_INIT_FIX_DATA): Delete.
1247 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1248 * write.c (fix_new_internal): Initialize fx_cgen member.
1249 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1250 (gas_cgen_md_apply_fix3): Update.
1251 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1252 (md_cgen_record_fixup_exp): Update.
1253 (FX_OPINFO_R_TYPE): Update.
1254
1255 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1256 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1257 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1258 * frags.h (struct frag): Make opindex, opinfo ints.
1259
1260 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1261
12621999-04-26 Tom Tromey <tromey@cygnus.com>
1263
1264 * aclocal.m4, configure: Updated for new version of libtool.
1265
12661999-04-22 Nick Clifton <nickc@cygnus.com>
1267
1268 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1269 md_apply_fix.
1270 (md_apply_fix3): Do not fix up absolute relocations against
1271 symbolic values.
1272
1273 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1274
12751999-04-20 Nick Clifton <nickc@cygnus.com>
1276
1277 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1278 changes and data-in-text directives.
1279 (mcore_cons): New function: intercept cons() operations.
1280 (mcore_float_cons): New function: intercept float_cons()
1281 operations.
1282 (mcore_stringer): New function: intercept stringer() operations.
1283
12841999-04-18 Ian Lance Taylor <ian@zembu.com>
1285
1286 * obj.h (struct format_ops): Change generate_asm_lineno field to
1287 take no parameters.
1288 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1289
1290 * config/tc-alpha.c (find_opcode_match): Add default case to
1291 switch.
1292 (find_macro_match): Likewise.
1293 (load_expression): Parenthesize && within ||.
1294
1295 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1296
12971999-04-17 Nick Clifton <nickc@cygnus.com>
1298
1299 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1300 .text .data .section pseudo ops.
1301 (mcore_s_section): New function. Dump lits before changing secs.
1302 (mcore_s_text): New function. Dump lits before changing secs.
1303 (mcore_s_data): New function. Dump lits before changing secs.
1304
13051999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1306
1307 * config/tc-mips.c (mips_32bitmode): New.
1308 (md_begin): Set mips_32bitmode if needed.
1309 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1310 Set EF_MIPS_32BITMODE.
1311
1312Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1313
1314 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1315 change.
1316
13171999-04-16 Nick Clifton <nickc@cygnus.com>
1318
1319 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1320
1321Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1322
1323 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1324 expressions correctly.
1325
1326
13271999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1328
1329 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1330
1331Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1332
1333 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1334 and fmpynfadd instructions.
1335
13361999-04-11 Richard Henderson <rth@cygnus.com>
1337
1338 * as.h (environ): Declare it, if needed.
1339 * as.c (dump_statistics): Don't declare environ.
1340 * configure.in (environ): Detect declaration.
1341 * configure, config.in: Rebuild
1342
1343 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1344 (i386_displacement): Allocate enough space for replacement buffer.
1345 Clean up replacement buffer initialization.
1346
13471999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1348
1349 * subsegs.c (section_symbol): Don't create a new symbol if one
1350 already exists; instead, use the existing one, but set its segment
1351 and frag data if it hasn't already been defined.
1352 * config/obj-coff.c (c_section_symbol): Likewise.
1353
1354Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1355
1356 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1357
13581999-04-08 Nick Clifton <nickc@cygnus.com>
1359
1360 * config/tc-mcore.c: New File: Support routines for MCore
1361 assembler.
1362 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1363 * config/obj-coff.c: Add support for mcore-pe target.
1364
1365 * Makefile.am: Add support for MCore targets.
1366 * Makefile.in: Regenerate.
1367 * configure.in: Add support for MCore targets.
1368 * configure: Regenerate.
1369
1370 * doc/all.texi: Set MCORE.
1371 * doc/as.texinfo: Document MCore specific command line options.
1372
1373 * write.h: Prevent multiple inclusion.
1374
13751999-04-06 Ian Lance Taylor <ian@zembu.com>
1376
1377 * asintl.h (LC_MESSAGES): Never define.
1378 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1379 does not define it.
1380 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1381 does not define it.
1382
1383 * Makefile.am (m68k-parse.c): If configuring in the source
1384 directory, copy m68k-parse.y into the local directory before
1385 running ylwrap, to remove spurious differences when generating
1386 snapshots.
1387 * Makefile.in: Rebuild.
1388
1389 * config/tc-sparc.h (md_do_align): Just allocate the number of
1390 bytes necessary, rather than always allocating 1024.
1391
13921999-04-04 Ian Lance Taylor <ian@zembu.com>
1393
1394 * listing.c (listing_newline): Add cast to avoid warning.
1395 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1396 * config/tc-i386.c (i386_scale): Add return value.
1397 (build_displacement_string): Remove unused local temp_disp2.
1398 (i386_intel_memory_operand): Add parentheses to avoid warning.
1399 (i386_intel_operand): Remove unused local end_of_operand_string.
1400 (i386_operand): Remove unused local operand_modifier.
1401 (i386_operand): Add parens to avoid warning.
1402
14031999-04-04 Don Bowman <don@pixsci.com>
1404
1405 * configure.in: Add mips*-*-vxworks* target; have it define
1406 MIPS_STABS_ELF.
1407 * configure, config.in: Rebuild.
1408
14091999-03-31 Nick Clifton <nickc@cygnus.com>
1410
1411 * configure.in (emulations): Add support for arm-epoc-pe.
1412 * configure: Regenerate.
1413 * config/te-epoc-pe.h: New file. Define macros specific to
1414 arm-epoc-pe target.
1415 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1416 for arm-epoc-pe target.
1417
1418Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1419
1420 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1421
1422Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1423
1424 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1425 detect ",n" without a condition.
1426 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1427
1428
1429Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1430
1431 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1432 instruction is encoded with one bit.
1433
1434
14351999-03-23 Ian Lance Taylor <ian@zembu.com>
1436
1437 * doc/internals.texi (CPU backend): Mention that
1438 line_separator_chars should not include newline. From thi
1439 <ttn@mingle.glug.org>.
1440
14411999-03-22 Doug Evans <devans@casey.cygnus.com>
1442
1443 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1444 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1445
1446Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1447
1448 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1449
1450Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1451
1452 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1453
1454
1455Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1456
1457 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1458
14591999-03-15 Martin Hunt <hunt@cygnus.com>
1460
1461 * app.c (do_scrub_begin): Change '-' back to a symbol char
1462 so we can use multiple opcodes on a line again.
1463
1464 * config/tc-d30v.c: By default, warn if a symbol has
1465 the same name as a register. Plus some minor
1466 updates from the branch.
1467
14681999-03-13 Nick Clifton <nickc@cygnus.com>
1469
1470 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1471 BFD_RELOC_16 and BFD_RELOC_64.
1472
14731999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1474
1475 * expr.c (expr): Add missing else.
1476
14771999-03-12 Nick Clifton <nickc@cygnus.com>
1478
1479 * config/tc-arm.c (md_apply_fix3): Improve error message.
1480
14811999-03-11 Doug Evans <devans@casey.cygnus.com>
1482
1483 * Makefile.am (CPU_TYPES): Add fr30.
1484 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1485 (fr30,m32r dependencies): Update.
1486 * Makefile.in: Rebuild.
1487
1488 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1489 (gas_cgen_record_fixup_exp): Ditto.
1490 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1491 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1492 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1493 (md_cgen_lookup_reloc): Update use of operand->type.
1494 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1495 (md_convert_frag): Call cgen_operand_lookup_by_num.
1496 (md_cgen_lookup_reloc): Update use of operand->type.
1497 (m32r_cgen_record_fixup_exp): Ditto.
1498
14991999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1500
1501 * config/tc-mips.c (md_show_usage): Fix message.
1502
15031999-03-03 Nick Clifton <nickc@cygnus.com>
1504
1505 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1506 and LDR reg,=<expr> instruction.
1507
1508 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1509 -mcpu=arm9tdmi.
1510
1511Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1512
1513 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1514
15151999-02-17 Nick Clifton <nickc@cygnus.com>
1516
1517 This patch was created by: Scott Bambrough
1518 <scottb@corelcomputer.com>
1519
1520 * app.c:
1521 Special cased '@' character. The '@' character is used as the
1522 ARM assembler comment character, as a special character
1523 and in ELF .symver pseudo-op's, and as a special character in
1524 .type and .section pseudo-ops.
1525 (symver_pseudo): New static variable.
1526 (symver_state): New static variable.
1527 (struct app_save): Add field 'symver_state'.
1528 (app_push): Save global symver_state int struct app_save.
1529 (app_pop): Restore global symver_state from struct app_save.
1530 (do_scrub_chars): Special case handling of '@' character in
1531 .symver pseudo-ops.
1532
1533 * configure.in: Modified to recognize armv* uname syntax from ARM
1534 Linux kernel.
1535 * configure: Regenerated.
1536
1537 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1538 a prefix to the section's type.
1539 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1540 the type's typename.
1541
1542 * config/tc-arm.h: Add support for PIC generation:
1543 (pic_code): New boolean.
1544 (obj_relocate_extern): Define.
1545 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1546 (TC_CONS_FIX_NEW): Define.
1547 (tc_fix_adjustable): Define.
1548 (GLOBAL_OFFSET_TABLE_NAME): Define.
1549
1550 * config/tc-arm.c: Add support for PIC generation:
1551 (line_seperator_chars): Allow ';' as a seperator for Linux.
1552 (is_immediate_prefix): New macro.
1553 (arm_parse_reloc): New function.
1554 (s_arm_elf_cons): New function.
1555 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1556 (md_undefined_symbol): Special case handling for the Global Offset
1557 Table's symbol.
1558 (md_apply_fix3): Handle PIC relocs.
1559 (tc_gen_reloc): Handle PIC relocs.
1560 (md_parse_option): Add support for '-k' command line switch to
1561 enable PIC generation.
1562 (cons_fix_new_arm): New function.
1563 (s_arm_elf_cons): New function.
1564
1565Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1566
1567 * configure.in: Add comments for uses of AC_DEFINE.
1568 * acinclude.m4: Likewise.
1569 * acconfig.h: Remove.
1570 * aclocal.m4: Rebuild.
1571 * configure: Rebuild.
1572 * Makefile.in: Rebuild.
1573 * config.in: Rebuild.
1574
15751999-02-15 Jim Lemke <jlemke@cygnus.com>
1576
1577 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1578 non-constant offset from a base register.
1579
15801999-02-14 Ken Raeburn <raeburn@raeburn.org>
1581
1582 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1583 strings always.
1584
1585Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1586
1587 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1588 (emit_insn): Look for pc-relative and no-overflow specifiers on
1589 internal relocation types.
1590
15911999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1592
1593 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1594 -mcpu=NNNN flags.
1595
1596 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1597 mips_cpu instead.
1598 (mips_4650, mips_4010, mips_4100): Variables removed.
1599 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1600 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1601 variables.
1602 (md_begin): Don't bother initializing the mips_NNNN variables;
1603 mips_cpu is set, and that's good enough now.
1604 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1605 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1606 (show): New function, to handle wrapping in the CPU lists.
1607 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1608
1609Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1610
1611 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1612 than treat as an immediate specifier.
1613
1614Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1615
1616 * config/tc-i386.c: Prototype many functions.
1617 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1618 (i386_immediate): Remove unused second argument.
1619 (i386_intel_operand): Fix i386_is_reg typo.
1620 (i386_operand): Use allow_naked_reg.
1621 (output_invalid): Make operand int for K&R.
1622
1623Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1624
1625 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1626 patch.
1627 * Makefile.in: Rebuild.
1628
16291999-02-09 Doug Evans <devans@casey.cygnus.com>
1630
1631 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1632 (cgen.o): Ditto.
1633 (EXTRA_as_new_SOURCES): Comment out.
1634 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1635 * Makefile.in: Rebuild.
1636 * doc/Makefile.in: Rebuild.
1637 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1638 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1639 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1640 * configure: Rebuild.
1641 * aclocal.m4: Rebuild.
1642 * config.in: Rebuild.
1643 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1644 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1645 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1646 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1647 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1648 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1649 (gas_cgen_record_fixup_exp): Ditto.
1650 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1651 descriptor, not global variable.
1652 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1653 descriptor, not global variable. Refer to insert_operand handler
1654 via cpu descriptor, not global function.
1655 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1656 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1657 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1658 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1659 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1660 * config/tc-m32r.c: Ditto.
1661 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1662 (md_assemble): Ditto.
1663 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1664
16651999-02-09 Nick Clifton <nickc@cygnus.com>
1666
1667 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1668 relocations for ELF targets.
1669
16701999-02-08 Nick Clifton <nickc@cygnus.com>
1671
1672 * configure.in: Add support for StrongARM target.
1673 * configure: Regenerate.
1674
16751999-02-05 Nick Clifton <nickc@cygnus.com>
1676
1677 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1678
1679 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1680 for COFF ports.
1681
1682Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1683
1684 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1685
1686Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1687
1688 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1689 (INTEL_DWORD_MNEM_SUFFIX): Define.
1690 (BYTE_PTR): Define.
1691 (WORD_PTR): Define.
1692 (DWORD_PTR): Define.
1693 (XWORD_PTR): Define.
1694 (SHORT): Define.
1695 (OFFSET_FLAT): Define.
1696 (FLAT): Define.
1697 (NONE_FOUND): Define.
1698 (No_dSuf): Define.
1699 (No_xSuf): Define.
1700 * config/tc-i386.c (set_intel_syntax): New routine.
1701 (intel_syntax): Declare.
1702 (allow_naked_reg): Declare.
1703 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1704 (intel_float_operand): New routine.
1705 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1706 Handle brackets as well as parens. Call i386_intel_operand for
1707 intel syntax. Reverse operands if appropriate. Handle new
1708 suffixes. Handle movzx and movsx.
1709 (i386_is_reg): New routine.
1710 (i386_immediate): New routine.
1711 (i386_scale): New routine.
1712 (i386_displacement): New routine.
1713 (i386_operand_modifier): New routine.
1714 (build_displacement_string): New routine.
1715 (i386_parse_seg): New routine.
1716 (i386_intel_memory_operand): New routine.
1717 (i386_intel_operand): New routine.
1718 (i386_operand): Call i386_displacement, i386_immediate,
1719 i386_scale, etc. instead of handling inline.
1720 (parse_register): Handle registers without prefix.
1721
1722Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1723
1724 * configure: Regenerate.
1725 * configure.in (arm-*-oabi): New.
1726 (thumb-*-oabi): New.
1727 * config/tc-arm.c (target_oabi): Declare.
1728 (md_apply_fix3): Support REL relocs.
1729 (md_parse_option): Handle -oabi.
1730 (elf32_arm_target_format): New routine.
1731 (md_longopts): Add OPTION_OABI.
1732 * config/tc-arm.h: Redefine TARGET_FORMAT.
1733
1734
17351999-01-28 Nick Clifton <nickc@cygnus.com>
1736
1737 * write.c (write_relocs): Handle out of range error.
1738
1739 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1740 (fr30_force_relocation): Default to 0.
1741
1742 * config/tc-fr30.h (obj_fix_adjustable): Define.
1743 (TC_FORCE_RELOCATION): Define.
1744
1745 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1746 relocs.
1747
17481999-01-16 Nick Clifton <nickc@cygnus.com>
1749
1750 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1751 merge of two instructions if the left instruciton kills the right.
1752
17531999-01-11 Doug Evans <devans@casey.cygnus.com>
1754
1755 * Makefile.in: Regenerate.
1756 * configure.in: Redo test for using cgen.
1757 * configure: Regenerate.
1758
17591999-01-09 Nick Clifton <nickc@cygnus.com>
1760
1761 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1762 redefinition of this macro.
1763
1764Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1765
1766 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1767 warning.
1768
17691998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1770
1771 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1772 a read of HI or LO and an immediatly following branch.
1773
17741998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1775
1776 * config/tc-mips.c (md_begin): Another correction to the setting of
1777 mips_eabi64.
1778
17791998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1780
1781 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1782
17831998-12-21 Nick Clifton <nickc@cygnus.com>
1784
1785 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1786 bit insn when optimizing, so that parallelised instructions will
1787 start on a 32 bit boundary.
1788
17891998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1790
1791 * config/tc-mips.c (mips_eabi64): New.
1792 (md_begin): Set mips_eabi64.
1793 (mips_elf_final_processing): Use it.
1794
17951998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1796
1797 * config/tc-mips.c (mips_elf_final_processing):
1798 Correct setting of ABI in e_flags.
1799
1800Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1801
1802 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1803
18041998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1805
1806 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1807
18081998-12-15 Doug Evans <devans@casey.cygnus.com>
1809
1810 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1811 warning, values that don't fit in the field.
1812
18131998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1814
1815 * config/tc-mips.c (mips_abi_string): New.
1816 (md_parse_option,md_longopts): Add mabi.
1817 (mips_elf_final_processing): Set e_flags based on mabi flag.
1818
18191998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1820
1821 * config/tc-mips.c (md_parse_option): Handle vr4111.
1822
182398-12-11 Ken Raeburn <raeburn@cygnus.com>
1824
1825 * config/tc-h8300.c (build_bytes): Change message given if the
1826 instruction requires H8/300H mode and we're not in Hmode, to
1827 suggest that it may be the operand modes that are the problem, not
1828 necessarily the opcode.
1829
18301998-12-10 Nick Clifton <nickc@cygnus.com>
1831
1832 * config/tc-fr30.c: Add line separator character.
1833
1834Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1835
1836 * configure.in (hppa-*-mpeix*): New target.
1837 * config/obj-som.h (obj_som_compiler): Declare.
1838 * config/obj-som.c (compiler_seen): New static variable.
1839 (obj_som_compiler): New function.
1840 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1841 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1842 (pa_type_args): Set hppa_priv_level.
1843 (pa_compiler): New static function if OBJ_SOM.
1844 * configure: Rebuild.
1845
1846Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1847
1848 * read.c (output_leb128): Don't mark as inline.
1849
18501998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1851
1852 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1853 AIX .vbyte unaligned data support.
1854 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1855 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1856 sections.
1857
18581998-12-07 Nick Clifton <nickc@cygnus.com>
1859
1860 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1861 input handling.
1862
1863Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1864
1865 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1866 BFD_RELOC_ARM_PCREL_BRANCH.
1867
1868Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1869
1870 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1871 checking the target type.
1872 (mips-dec-bsd*): Set endian to little.
1873 * configure: Rebuild.
1874
1875 COFF weak symbol support, based on patches from Mark Elbrecht
1876 <snowball3@usa.net>:
1877 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1878 * config/obj-coff.c (obj_coff_weak): New static function.
1879 (obj_coff_endef) [both versions]: Handle weak symbols.
1880 (coff_frob_symbol): Likewise.
1881 (yank_symbols): Likewise.
1882 (obj_pseudo_table): Add "weak".
1883
1884 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1885 <aymeric.vincent@emi.u-bordeaux.fr>.
1886 * aclocal.m4: Rebuild with current tools.
1887 * configure: Rebuild.
1888
1889 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1890 an assertion failure for a case we can't handle when OBJ_ECOFF.
1891
1892 * expr.c (operator): And with 0xff to avoid problems with signed
1893 char.
1894
18951998-12-03 Nick Clifton <nickc@cygnus.com>
1896
1897 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1898 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1899
19001998-12-02 Nick Clifton <nickc@cygnus.com>
1901
1902 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1903 LDI:20 insn.
1904
1905Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1906
1907 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1908 of pcrel point.
1909
1910Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1911
1912 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1913 pcrel point.
1914
1915Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1916
1917 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1918 scope.
1919 (d10v_cleanup): Only generate previous insn if a multiline insn is
1920 not pending.
1921
1922Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1923
1924 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1925 FR30_OPERAND_I32.
1926
1927Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1928
1929 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1930 -marm6xxx command line switches.
1931
19321998-11-18 Doug Evans <devans@casey.cygnus.com>
1933
1934 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1935 (itbl-ops.o): Delete duplicate dependencies.
1936 Rebuild dependencies.
1937 Add fr30 dependencies.
1938 * Makefile.in: Rebuild.
1939
1940Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1941
1942 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1943 opcode list.
1944 * listing.c: Ignore line terminator characters found inside
1945 strings.
1946
1947Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1948
1949 * po/gas.pot: Regenerated.
1950
1951Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1952
1953 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1954 fr30_is_label_start(). Also checks for delay slot insns.
1955
1956 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1957 FR30 instructions which contain a colon in the mnemonic.
1958
1959 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1960
1961Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1962
1963 * config/tc-fr30.c: Removed currently superflous code.
1964
1965Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1966
1967 * config/tc-fr30.h: New file.
1968 * config/tc-fr30.c: Tweaking so that it will compile.
1969
1970Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1971
1972 * config/tc-d10v.h (obj_fix_adjustable): Define.
1973 (TC_FORCE_RELOCATION): Define.
1974 (d10v_force_relocation): Declare.
1975 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1976 (md_apply_fix3): Handle Vtable relocs.
1977 (d10v_fix_adjustable): New.
1978 (d10v_force_relocation): New.
1979
1980Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1981
1982 * config/tc-d30v.c: Change default behaviour to ignore potential
1983 conflicts between register name and symbol names.
1984
1985Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1986
1987 * configure.in: Add fr30-*-*.
1988 * config/tc-fr30.c: New file.
1989 * Makefile.in: Regenerated.
1990 * config.in: Regenerated.
1991 * configure: Regenerated.
1992 * doc/Makefile.in: Regenerated.
1993 * po/gas.pot: Regenerated.
1994
1995Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1996
1997 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1998 are 16 bit insns.
1999
2000Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2001
2002 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2003 characters.
2004 (do_scrub_chars): Add some casts to unsigned char to avoid
2005 unwanted sign extension.
2006 * read.c (lex_type): Set characters about 127 to be symbol
2007 characters.
2008 * config/tc-i386.c (md_begin): Set identifier_chars and
2009 operand_chars for values above 127.
2010
2011Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2012
2013 * configure.in: detect cygwin* instead of cygwin32*
2014 * configure: regenerate
2015
2016Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2017
2018 * listing.c: Add support for producing a listing from piped
2019 input.
2020
2021Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2022
2023 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2024 (append_insn): Account for the tx39's multiply behavior.
2025
20261998-10-26 Michael Meissner <meissner@cygnus.com>
2027
2028 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2029 from assemble_parallel_insns. Add support for '->' to indicate
2030 explicitly serializing the instructions.
2031 (md_assemble): Ditto.
2032
2033Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2034
2035 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2036 WEAK handling.
2037
2038Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2039
2040 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2041
2042Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2043
2044 * config/tc-mips.c : support frame and regmask/fregmask when
2045 MIPS_STABS_ELF is specified.
2046
2047Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2048
2049 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2050 (md_apply_fix): Don't return 1 for VTABLE relocs.
2051 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2052
2053Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2054
2055 * doc/c-i386.texi: Replace occurences of "opcode" with
2056 "instruction mnemonic", "instruction", or "mnemonic" when
2057 referring to the name of an instruction. Use "opcode" when
2058 referring to the sequence of machine bytes.
2059
2060 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2061 (is_opcode_char): Rename to is_mnemonic_char.
2062 (md_assemble and i386_operand): Correct error messages from
2063 "opcode" to "instruction mnemonic"
2064 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2065 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2066 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2067 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2068 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2069 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2070 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2071
2072 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2073
2074 * config/tc-i386.c (i386_operand): Check for garbage after
2075 register name.
2076
2077Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2078
2079 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2080 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2081
2082Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2083
2084 * config/tc-sh.h (obj_fix_adjustable): Define.
2085 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2086 (md_apply_fix): Likewise.
2087 (tc_gen_reloc): Likewise.
2088 (sh_fix_adjustable): New.
2089
2090Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2091
2092 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2093 * cgen.h (gas_cgen_finish_insn): Update prototype.
2094 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2095 cgen_insn_t -> CGEN_INSN_INT.
2096 (make_parallel): Update handling of CGEN_INT_INSN_P.
2097 (assemble_parallel_insn): Ditto.
2098 (target_make_parallel): New function.
2099 (md_assemble): Use it.
2100
2101Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2102
2103 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2104
2105Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2106
2107 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2108 converted into lower case.
2109
2110Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2111
2112 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2113 (gas_cgen_tc_gen_reloc): Likewise.
2114 * config/tc-m32r.h (obj_fix_adjustable): Define.
2115 * config/tc-m32r.c (m32r_fix_adjustable): New.
2116 (m32r_force_relocation): Handle VTABLE relocs.
2117
2118Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2119
2120 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2121
2122Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2123
2124 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2125 to lower case before parsing.
2126
2127 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2128 parallel insns modift buts in the PSW as a side effect.
2129
2130Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2131
2132 * config/tc-d30v.c (find_format): Test for missing flag and
2133 control registers.
2134
2135 (md_apply_fix3): Fix error messages to avoid
2136 assumption about presence of a symbol.
2137
2138 (parallel_ok): Disallow parallel instructions that both modify the
2139 same flag register.
2140
2141 (find_format): Generate a warning if an odd numbered register is
2142 used as the first register in a mutli-register instruction.
2143
2144Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2145
2146 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2147 relocations are always associated with a symbol.
2148
2149Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2150
2151 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2152 (elf32_sparc_force_relocation): Declare.
2153 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2154 (tc_gen_reloc): Handle vtable relocs.
2155 (elf32_sparc_force_relocation): New.
2156
2157Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2158
2159 * symbols.c (S_IS_FUNCTION): New.
2160 * config/tc-v850.h (obj_fix_adjustable): Define.
2161 (TC_FORCE_RELOCATION): Define.
2162 (v850_force_relocation): Declare.
2163 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2164 of fx_addnumber for VTABLE reloc addends.
2165 (md_apply_fix3): Handle VTABLE relocs.
2166 (v850_fix_adjustable): New.
2167 (v850_force_relocation): New.
2168
2169Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2170
2171 * tc-hppa.c (fp_operand_format): Add some additional formats.
2172 (pa_ip): Do not automatically promote into pa2.0 mode.
2173 (pa_level): Handle ".level 2.0".
2174
2175Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2176
2177 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2178 * config/tc-i386.h (template.extension_opcode): Change to
2179 unsigned int to allow full range of 8-bit opcode suffixes.
2180 (None): Redefine as 0xffff.
2181
2182 From Jeff B Epler <jepler@usgs.gov>
2183 * doc/c-i386.texi (i386-SIMD): New section.
2184
2185Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2186
2187 * read.c (discard_rest_of_line): New function.
2188 * read.h: Declare it.
2189 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2190
2191Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2192
2193 * config/tc-d10v.c (find_symbol_matching_register): New function.
2194 (find_opcode): Cope with the case where a register name matches
2195 a symbol name.
2196
2197Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2198
2199 * config/tc-v850.c (md_pcrel_from): Rename to
2200 v850_pcrel_from_section.
2201 (v850_pcrel_from_section): Do not resolves symbols in other
2202 sections.
2203
2204 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2205
2206Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2207
2208 * config/tc-d10v.c (find_opcode): Generate an error if a register
2209 is supplied for an operand that should not be a register.
2210
2211Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2212
2213 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2214 instructions to have another instruction in the right bin.
2215
2216Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2217
2218 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2219 the right container if the left container holds a branch
2220 instruction.
2221
2222Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2223
2224 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2225 both a register name and symbol name.
2226 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2227
2228Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2229
2230 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2231 execution unit class.
2232
2233 (reg_name_search): If a name matches a register and a symbol,
2234 prefer the register.
2235 (find_format): Disallow flag registers when a general purpose
2236 register is required.
2237 If a number is required, but a register has been given, check to
2238 see if a symbol with the same name as the register exists, and if
2239 so, use that symbol.
2240
2241Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2242
2243 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2244
2245Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2246
2247 * config/tc-d30v.c (find_format): Do not accept flag registers as
2248 general purpose registers.
2249 (find_format): If an immediate value is expected at a given place
2250 in a format, but a register name has been provided instead, check
2251 to see if that register name matches the name of a predefined
2252 symbol and if it does, then use the symbol instead.
2253 (reg_name_search): If a register name matches a symbol name,
2254 prefer the register name to the symbol name.
2255
2256Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2257
2258 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2259 the previous insn to empty.
2260
22611998-09-20 Michael Meissner <meissner@cygnus.com>
2262
2263 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2264 pieces, forcing the use of an ANSI compiler.
2265
2266Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2267
2268 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2269 relocs.
2270 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2271
2272Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2273
2274 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2275 assembler syntax.
2276 (obj_elf_vtable_entry): Likewise.
2277 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2278 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2279 (tc_gen_reloc): Likewise.
2280 (arm_fix_adjustable): Likewise.
2281 (elf32_arm_force_relocation): New.
2282 (armelf_frob_symbol): Remove coff-style symbol support.
2283
2284Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2285
2286 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2287
2288Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2289
2290 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2291 OBJ_COFF so that routine is defined for a.out format.
2292
2293Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2294
2295 * config/tc-i386.c (i386_operand): Detect non-segment registers
2296 used as segment prefixes.
2297
2298Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2299
2300 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2301 optimize across FDE boundaries.
2302
2303 * config/obj-coff.c (obj_coff_section): Preserve any link once
2304 flags when setting the section flags.
2305
2306Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2307
2308 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2309 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2310
2311Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2312
2313 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2314 to the host width.
2315
2316Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2317
2318 * frags.c (frag_grow): Include the size of the frag struct in the
2319 obstack chunk size.
2320
2321 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2322 if the new subseg comes before the old.
2323
2324Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2325
2326 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2327 to handle edge8 and edge16.
2328
2329Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2330
2331 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2332 before we clobber the symbol involved.
2333
2334Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2335
2336 * config/tc-arm.c: Remove OBJ_ELF definitions for
2337 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2338 use arm_adjust_symtab for OBJ_COFF.
2339 (armelf_adjust_symtab): New Routine.
2340 * config/tc-arm.h: Define obj_adjust_symtab to
2341 armelf_adjust_symtab for OBJ_ELF.
2342
2343Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2344
2345 * configure.in: Make all i386-elf targets use bfd_gas.
2346 * config/tc-i386.c (tc_i386_force_relocation): New.
2347 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2348 (md_apply_fix3): Likewise.
2349 (tc_gen_reloc): Handle them.
2350 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2351 tc_i386_force_relocation.
2352
2353Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2354
2355 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2356
2357Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2358
2359 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2360 current opcode after writing the first insturction of a reverse
2361 sequential pair.
2362
2363Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2364
2365 * read.h (generate_lineno_debug): Add prototype.
2366 * read.c (generate_lineno_debug): Make non-static.
2367
2368Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2369
2370 * config/tc-i386.c (md_assemble): Only warn for address/data size
2371 prefixes.
2372
2373Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2374
2375 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2376 against Thumb function names, as the linker needs this information.
2377
23781998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2379
2380 * expr.c (operand): Check also that there is no advance in operand
2381 after atof_generic in order to decide "is it label 0f or floating
2382 point number?".
2383
2384Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2385
2386 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2387 command line options with a single dash.
2388 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2389
2390Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2391
2392 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2393 * tc-arm.c (arm_fix_adjustable): New routine.
2394
23951998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2396
2397 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2398 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2399 demand_empty_rest_of_line before mri_comment_end.
2400 (equals): Check garbage after expression before
2401 mri_comment_end in MRI mode.
2402
2403Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2404
2405 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2406 small immediate constant to use the constant itself rather than
2407 always using 1.
2408
2409Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2410
2411 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2412 (pa_leave): Likewise.
2413
2414Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2415
2416 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2417 prefixes.
2418 (i386_operand): Fix an error message.
2419
2420Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2421
2422 * doc/c-arm.texi (ARM Directives): Document .req directive.
2423
2424 * config/tc-arm.c (reg_required_here): Display erroneous string if
2425 the register name could not be decoded.
2426 Do not set inst.instruction if the sift is -1.
2427
2428Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2429
2430 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2431 we do for EXTERN.
2432
2433Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2434
2435 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2436 even if it is belived to be unnecessary.
2437
2438Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2439
2440 config/tc-i386.c (i386_operand): Size immediate constants by
2441 suffix (erroneously removed as part of July 7 change).
2442
2443Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2444
2445 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2446 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2447 (armelf_frob_symbol): New Routine.
2448 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2449
2450Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2451
2452 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2453
2454Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2455
2456 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2457 command line switches passed to assembler.
2458
2459Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2460
2461 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2462 (gas_cgen_opcode_desc): Declare.
2463 (gas_cgen_parse_operand): Declare.
2464 (*): Prepend gas_ to gas specific fns to denote them as such.
2465 All uses updated.
2466 * cgen.c (gas_cgen_opcode_desc): New global
2467 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2468 (queue_fixup): Renamed from cgen_queue_fixup.
2469 (*): Prepend gas_ to gas specific fns to denote them as such.
2470 All uses updated.
2471 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2472 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2473 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2474 Open opcode table and initialize it.
2475 (make_parallel): Use gas_cgen_opcode_desc.
2476 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2477 (md_assemble): Ditto.
2478
2479Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2480
2481 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2482 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2483 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2484 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2485 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2486 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2487 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2488 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2489 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2490 (INIT_STAB_SECTION): Likewise.
2491 (OBJ_PROCESS_STAB): Likewise.
2492
2493 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2494 (md_parse_option): Watch for them.
2495 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2496 (md_begin): Kill neverdef code.
2497 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2498 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2499 (s_alpha_coff_wrapper): New.
2500 (md_pseudo_table): Trap all ECOFF pseudos.
2501
2502Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2503
2504 Start of changes to remove mdebug section from mips*-elf
2505 Based on MIPS_STAB_ELF definition
2506 * acconfig.h: undef if not configured
2507 * config.in: undef if not configured
2508 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2509 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2510 * stabs.c (s_stab_generic): flush frag
2511
2512Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2513
2514 * configure.in: (arm-*-elf): Handle.
2515 (thumb-*-elf): Handle.
2516 * configure: Regenerate.
2517 * read.c (stringer): Fix typo in comment.
2518 * write.c (fixup_segment): Don't add symbol value to addend if
2519 TC_ARM and OBJ_ELF.
2520 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2521 sections.
2522 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2523 for OBJ_ELF.
2524
2525Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2526
2527 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2528 (write_2_short): Emit warning if new flag is set.
2529 (do_assemble): Set flags if left instruction is one of special
2530 "right-instruction-killer" type.
2531
2532Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2533
2534 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2535 Always output words in debug_info section as big endian.
2536 (sparc_target_format): Choose correct bfd target.
2537 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2538
2539Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2540
2541 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2542 to work with internationalization code. Issue an error when two
2543 operands match that are not allowed to match.
2544
2545Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2546
2547 * configure.in (install_tooldir): Allow target to specify whether
2548 it wants to be installed in $(tooldir)/bin.
2549 * configure: Regenerate.
2550 * Makefile.am (install-exec-local): Set install-exec-tooldir
2551 dependency via configure.
2552 * Makefile.in: Regenerate.
2553
2554Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2555
2556 * Makefile.am (install-exec-local): Split into two ...
2557 (install-exec-bindir,install-exec-tooldir): New rules.
2558 * Makefile.in: Regenerate.
2559
2560Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2561
2562 * Makefile.am (install-exec-local): Don't remove the file before
2563 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2564 W. Rozycki <macro@ds2.pg.gda.pl>.
2565 * Makefile.in: Rebuild.
2566
2567Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2568
2569 * cgen.c: Include libiberty.h.
2570 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2571 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2572 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2573 (md_cgen_lookup_reloc)): Declare.
2574 (md_cgen_record_fixup_exp): Declare.
2575 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2576 (m32r_relax_frag): Declare.
2577 (cgen_md_apply_fix3): Decls moved to cgen.h.
2578 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2579 (m32r_cgen_record_fixup_exp): Delete decl.
2580 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2581 (assemble_nop): Delete.
2582 (expand_debug_syms): Delete unused `exp'.
2583 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2584 Add default case for -Wall.
2585 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2586 (md_atof): Delete unused wordP.
2587
2588Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2589
2590 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2591 value.
2592
2593Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2594
2595 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2596 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2597 .print, .purgem, and .struct. Remove documentation for
2598 .app-file.
2599
2600Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2601
2602 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2603 Update call to insert_operand.
2604
2605Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2606
2607 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2608
2609Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2610
2611 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2612 whitespace after a prefix operator.
2613
2614Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2615
2616 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2617
2618Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2619
2620 * config/tc-sparc.c (log2): New static function.
2621 (s_reserve): Use log2 to convert alignment before calling
2622 record_alignment.
2623 (s_common): Use log2 to convert alignment before calling
2624 record_alignment and frag_align.
2625 (sparc_cons_align): Use log2.
2626
2627Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2628
2629 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2630 (s_common): Likewise.
2631
2632 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2633 initialization of waddr.
2634 (sparc_elf_final_processing): Add default case to switch.
2635
2636Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2637
2638 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2639 than temporary real.
2640
2641Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2642
2643 * write.c (subsegs_finish): Don't align the segments if there were
2644 any errors.
2645
2646 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2647 copying aux information.
2648
2649 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2650 expression into a symbol.
2651
2652Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2653
2654 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2655 type to unsigned int.
2656 (md_assemble): Change type used to store offsets from unsigned
2657 long to long.
2658 (i386_operand): Switch error check to only call RESTORE_END_STRING
2659 once after parse_register.
2660
2661Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2662
2663 * config/tc-v850.c (md_show_usage): Changed format to match that
2664 of gcc, ld, etc.
2665
2666 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2667
2668Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2669
2670 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2671 relocs.
2672 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2673 weak.
2674
2675Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2676
2677 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2678 * doc/Makefile.in: Rebuild.
2679
2680Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2681
2682 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2683 for %lo expressions.
2684 (mips_ip, case 'u'): Move range check after code to mask
2685 off bits in %hi/%lo expressions. Mask off high bits for
2686 %lo expressions.
2687
2688Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2689
2690 * doc/Makefile.am (gasver.texi): New target.
2691 (as.info, as.dvi): Depends upon gasver.texi.
2692 * doc/as.texinfo: Include gasver.texi. Mention version number on
2693 title page and in top node.
2694 * doc/Makefile.in: Rebuild.
2695
2696Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2697
2698 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2699 but not including the line containing the edict.
2700 * listing.h (LISTING_EOF): New.
2701 * input-scrub.c (input_scrub_next_buffer): Call it.
2702
2703Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2704
2705 * config/tc-i386.c (i386_operand): Don't set the size of an
2706 immediate address based solely on the suffix and the mode.
2707
2708 * config/tc-i386.c (md_assemble): Add assertion to make sure
2709 overlap2 does not set Imm.
2710
2711 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2712 sequences of whitespace to a single space.
2713 (is_space_chars): Just compare with space.
2714 (md_begin): Don't initialize space_chars.
2715 (md_assemble): Just skip a single whitespace character.
2716 (i386_operand): Rewrite base-index parsing to use new
2717 parse_register, and to skip white space. Skip white space in a
2718 number of other places too. Don't give error message if
2719 parse_register fails.
2720 (parse_register): Change reg_string parameter to be non-const.
2721 Add end_op parameter. Skip white space after the `%', and return
2722 end of register string. Give error message here rather than
2723 caller.
2724
2725Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2726
2727 Based on patch from Matt Semersky <matts@scd.hp.com>:
2728 * expr.c (op_encoding): Make const.
2729 (expr_set_precedence): New function.
2730 (expr_begin): Don't set operator rankings, just call
2731 expr_set_precedence.
2732 * expr.h (expr_set_precedence): Declare.
2733 * read.c (s_mri): Call expr_set_precedence.
2734
2735Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2736
2737 * doc/as.texinfo (Statements): Remove paragraph discussing
2738 continuing lines with a backslash. This hasn't worked for years,
2739 if it ever did.
2740
2741Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2742
2743 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2744 symbol definitions.
2745 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2746 (ps_CTORS, ps_DTORS): New section types.
2747 (vms_fixup_xtors_section): New function
2748 (Ctors_Psect, Dtors_Psect): Define.
2749 (IS_GXX_XTOR): Define
2750 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2751 Filter static constructors/destructors and add to
2752 Ctors_Symbols/Dtors_Symbols chain.
2753 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2754 appropriate section.
2755
2756 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2757 * makefile.vms: Merge vax/vms support.
2758
2759Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2760
2761 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2762 (elf_pseudo_table): Add them.
2763 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2764 (md_apply_fix): Accept them.
2765 (mips_fix_adjustable): Don't adjust them.
2766 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2767 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2768 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2769 (tc_fix_adjustable): Don't adjust them.
2770
2771Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2772
2773 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2774 (cgen.o): Use it.
2775 * Makefile.in: Regenerate.
2776 * configure.in: AC_SUBST cgen_cpu_prefix.
2777 * configure: Regenerate.
2778
2779Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2780
2781 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2782 Changed all users of COND12_DELAY.
2783
2784Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2785
2786 * config/tc-mn10300.c (set_arch_mach): New function.
2787 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2788 (md_begin): Default to mn10300 mode.
2789 (md_assemble): Only accept instructions for the core mn10300
2790 chip and the active machine type.
2791
2792Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2793
2794 * subsegs.h (segment_info_type): Give the struct a name.
2795 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2796 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2797 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2798 * config/tc-w65.h (tc_reloc_mangle): Declare.
2799 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2800
2801Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2802
2803 * config/tc-v850.c (v850_comm): Restore old section
2804 after common processing.
2805
2806Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2807
2808 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2809
2810Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2811
2812 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2813 char with code that explicitly sign-extends.
2814
2815Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2816
2817 * config/tc-v850.c (md_begin): Restore text section as the current
2818 section after creating call table sections.
2819 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2820 code.
2821
2822 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2823 with call to macro SYM_AUXINFO.
2824
2825Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2826
2827 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2828 with the program transform name.
2829 * Makefile.in: Rebuild.
2830
2831Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2832
2833 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2834 information.
2835
2836Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2837
2838 * config/tc-i386.c (i386_operand): Be prepared for a space between
2839 the open parenthesis and the start of the register operand,
2840 because of the June 16 change.
2841
2842Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2843
2844 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2845 BFD_ASSEMBLER.
2846
2847Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2848
2849 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2850 even if it is belived to be unnecessary.
2851
2852Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2853
2854 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2855 symbols.
2856 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2857
2858Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2859
2860 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2861 shift amount for a repeated operand. The shift amount for the
2862 repeated copy comes from the size of the operand.
2863
2864Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2865
2866 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2867
2868Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2869
2870 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2871
2872Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2873
2874 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2875 characters in it as LEX_IS_SYMBOL_COMPONENT.
2876 * config/tc-i386.h (tc_symbol_chars): Define.
2877 (extra_symbol_chars): Declare.
2878 * config/tc-i386.c (extra_symbol_chars): Define.
2879 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2880 (line_comment_chars): Set to '/' if TE_LINUX.
2881 * doc/c-i386.texi (i386-prefixes): Update.
2882 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2883
2884Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2885
2886 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2887 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2888
28891998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2890
2891 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2892 constraint in instructions REP & REPI.
2893
2894Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2895
2896 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2897 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2898
2899 (check_range): If the operand is shifted, then shift the number
2900 before checking its range.
2901
2902 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2903
2904 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2905 common sections.
2906
2907Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2908
2909 * config/tc-v850.c (v850_comm): Create special sections as needed.
2910
29111998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2912
2913 * config/tc-d10v.c (write_2_short): Addition of swapping
2914 instructions for sequential and reverse sequential order when
2915 given order is not possible.
2916
2917Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2918
2919 * Makefile.am: Rebuild dependencies.
2920 (DEP_INCLUDES): Fix reference to intl build directory.
2921 * Makefile.in: Rebuild.
2922
2923Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2924
2925 * doc/c-i386.texi: Update 16 bit documentation.
2926
2927 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2928 IgnoreDataSize to IgnoreSize as they are used for address size as
2929 well as data size.
2930 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2931 32-bit mode, similarly addr16/data16 and variants.
2932
2933Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2934
2935 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2936 sequential word multiply instructions.
2937
2938 (do_assemble): Add extra command line argument, to allow mul32
2939 attribute to be preserved across parallel insns.
2940 (md_assemble): Insert NOPs between explicitly parallel insns which
2941 contain an 32 bit multiply and a 16 multiply.
2942
2943Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2944
2945 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2946 likewise for REPE.
2947
2948 * config/tc-i386.c (reloc): Add braces.
2949
2950 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2951 consistent with Intel naming.
2952 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2953 use bitfields in sib_byte.
2954 (modrm_byte): Don't use bitfields here either.
2955
2956 * config/tc-i386.c (current_templates): Add const.
2957 (parse_register): Add const to return, param, and char *s.
2958 (i386_operand): Add const to reg_entry *r.
2959 * config/tc-i386.h (templates): Add const to start, end.
2960
2961 Inspired by code for 16 bit gas support from Martynas Kunigelis
2962 <martynas@nm3.ktu.lt>:
2963 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2964 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2965 (uses_mem_addrmode): Remove.
2966 (md_estimate_size_before_relax): Add support here too.
2967 (md_relax_table): Rewrite interface to md_relax for 16 bit
2968 support.
2969 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2970 (opcode_suffix_to_type): Remove.
2971 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2972 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2973 (md_convert_frag): Likewise.
2974 (i386_operand): Add support for 16 bit base/index regs,
2975 immediates, and displacements. Remove some unnecessary casts, and
2976 localise end_of_operand_string, displacement_string_start,
2977 displacement_string_end variables. Add GCC_ASM_O_HACK.
2978 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2979
2980 * config/tc-i386.c (prefix_hash): Remove.
2981 (md_begin): Rewrite without obstacks. Remove prefix hash table
2982 handling. Rewrite lexical table handling.
2983 (i386_print_statistics): Don't print prefix statistics.
2984 (md_assemble): Rewrite instruction parser so that line is not
2985 converted to lower case. Don't do a hash_find for prefixes,
2986 instead recognise them via opcode modifier.
2987 (expecting_operand, paren_not_balanced): Localise variables.
2988 * config/tc-i386.h (IsPrefix): Define.
2989 (prefix_entry): Remove.
2990
2991 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2992 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2993 '\\' in case where comment_chars contains '/'.
2994
2995 * config/tc-i386.c (MATCH): Ensure given operand and template
2996 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2997 you must write `ljmp *table(%ebx)'.
2998
2999 From H.J. Lu <hjl@gnu.org>:
3000 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3001 as 0 ifndef BFD_ASSEMBLER.
3002 (md_assemble): Allow immediate operands without suffix or
3003 other reg operand to default in size to the current code size.
3004
3005Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3006
3007 * config/tc-v850.c (md_begin): Restore creation of
3008 .call_table_text and .call_table_data sections.
3009
3010Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3011
3012 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3013 after emitting a word of noops.
3014
3015Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3016
3017 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3018 (i386_operand): Simplify checks for valid base/index combinations.
3019 Disallow `in 4(%dx),%al'.
3020
3021 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3022 index_reg const.
3023 (add_prefix): Change parameter from char to int.
3024
3025 * config/tc-i386.h (Ugh): Define opcode modifier.
3026 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3027
3028 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3029 CONSISTENT_REGISTER_MATCH macros to check register types more
3030 thoroughly. Check for illegal suffix/operand combinations
3031 when matching insns with operands. Handle new `s' suffix, and
3032 associated FloatMF opcode modifier for float insns with memory
3033 operands.
3034 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3035 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3036 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3037 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3038 DATA_PREFIX_OPCODE throughout.
3039
3040 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3041 (md_assemble): Rewrite suffix/register operand checking code to be
3042 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3043 AnyMem, the better to grep.
3044 (pi): Remove Abs.
3045 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3046 given a memory operand. Don't set Abs bits either.
3047 (type_names): Remove Mem*, Abs*.
3048 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3049 define opcode_modifiers as these cases are handled by Disp8,
3050 Disp16, Disp32 and suffix checks.
3051 (COMES_IN_BOTH_DIRECTIONS): Remove.
3052 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3053
3054 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3055 if IgnoreDataSize modifier given. Remove ShortformW modifier
3056 test. Add test for ShortForm in W base_opcode modification.
3057 Merge Seg2ShortForm and Seg3ShortForm code.
3058 * config/tc-i386.h (ShortFormW): Remove.
3059 (IgnoreDataSize): Define.
3060
3061Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3062
3063 * config/tc-d30v.c (md_assemble): Store previous segment state
3064 with previous instruction.
3065
3066Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3067
3068 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3069 (ebp, esp): Remove static variables.
3070 (MATCH): Remove test for InOutPortReg.
3071 (i386_operand): Properly handle InOutPortReg here instead.
3072 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3073 (md_assemble): Simplify and correct modrm and sib generation.
3074 (i386_operand): Add warning for scale without index.
3075 Rewrite checks for valid base/index combinations.
3076
3077 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3078 macros and enclose in do while(0).
3079 (RESTORE_END_STRING): Likewise.
3080 (md_assemble): Add one to printed operand number so we start
3081 from 1 not 0. Add some more gettext invocations.
3082 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3083 number here too.
3084
3085 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3086 DATA_PREFIX, SEG_PREFIX): Define.
3087 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3088 (check_prefix): Remove function.
3089 (add_prefix): New function. Add prefix to i.prefix as well as
3090 doing checks.
3091 (md_assemble): Changes for add_prefix. Remove hack for wait
3092 prefix, instead always output prefixes in fixed order. Test
3093 for jcxz/loop when selecting between word & dword operations,
3094 and add address size prefix rather than operand size prefix.
3095 Remove operand -> address size hack when emitting jcxz/loop.
3096 (i386_operand): Remove O_Absent check as it's done in expr.
3097
3098Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3099
3100 * configure.in: Recognize m5200 as a cpu_type of m68k.
3101 * aclocal.m4: Rebuild with current libtool.
3102 * configure: Rebuild.
3103
3104Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3105
3106 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3107 to relaxable_symbol to prevent references to external symbol from
3108 being relaxed.
3109
3110Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3111
3112 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3113 symbols are relaxable.
3114
3115Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3116
3117 * config/tc-v850.c (md_begin): Don't create special
3118 sections by default.
3119
3120Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3121
3122 * config/tc-mips.c (macro): For div and udiv, close the
3123 reorder block as soon as possible.
3124
3125Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3126
3127 From Matt Semersky <matts@scd.hp.com>:
3128 * macro.c (macro_mri_mode): New function.
3129 * macro.h (macro_mri_mode): Declare.
3130 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3131 MRI mode.
3132
3133Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3134
3135 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3136 OBJ_EVAX case.
3137
3138 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3139 until after xstrdup in OBJ_EVAX case.
3140
3141Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3142
3143 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3144 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3145 of hardcoded magic number.
3146 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3147
3148Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3149
3150 * read.c (do_s_func): New function.
3151 (s_func): Call it.
3152 * read.h (do_s_func): Add prototype.
3153
3154Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3155
3156 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3157 nops if fill pattern not specified.
3158
3159Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3160
3161 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3162 * config/te-go32.h (TE_GO32): Define.
3163 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3164
3165Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3166
3167 Implement .func/.endfunc pseudo-ops.
3168 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3169 (s_func): Declare.
3170 * read.c (potable): Add .func,.endfunc.
3171 (s_func): New function.
3172 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3173 functions.
3174 (in_doc_func_p,current_function_label): New static globals.
3175 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3176
3177Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3178
3179 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3180 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3181 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3182 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3183 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3184 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3185 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3186 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3187 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3188 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3189 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3190 * config/tc-a29k.c: Don't define md_short_jump_size,
3191 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3192 * config/tc-alpha.c: Likewise.
3193 * config/tc-alpha.h: Likewise.
3194 * config/tc-arm.c: Likewise.
3195 * config/tc-h8300.c: Likewise.
3196 * config/tc-h8500.c: Likewise.
3197 * config/tc-hppa.c: Likewise.
3198 * config/tc-i860.c: Likewise.
3199 * config/tc-i960.c: Likewise.
3200 * config/tc-ppc.c: Likewise.
3201 * config/tc-sh.c: Likewise.
3202 * config/tc-sparc.h: Likewise.
3203 * config/tc-tic30.c: Likewise.
3204 * config/tc-w65.c: Likewise.
3205 * config/tc-z8k.c: Likewise.
3206
3207Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3208
3209 * config/tc-vax.c (_): Delete this macro used for placeholder
3210 values in vax_operand_width_size; it conflicts with the _() macro
3211 used for internationalization.
3212
3213Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3214
3215 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3216 code. From Chris Moller <moller@bops.com>.
3217
3218 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3219 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3220 * read.c (emit_expr): Initialize seg and subseg fields of a new
3221 broken word.
3222 * write.c (write_object_file): Switch to the appropriate segment
3223 and subsegment when processing a broken word.
3224
3225 * config/tc-m68k.c (mri_assemble): New static function.
3226 (build_mri_control_operand): Call mri_assemble rather than
3227 md_assemble.
3228 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3229 (s_mri_endf, s_mri_endw): Likewise.
3230
3231Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3232
3233 * read.c (s_org): Call md_flush_pending_output if it is defined.
3234
3235 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3236
3237Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3238
3239 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3240 (md_parse_option): Add for same.
3241 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3242 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3243 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3244
3245 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3246
3247Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3248
3249 * config/tc-arm.c (find_real_start): Relax definition of local
3250 labels.
3251
3252Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3253
3254 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3255 symbols at the given address, not just the last one specified.
3256
3257Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3258
3259 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3260 or number_to_chars_littleendian to write data.
3261
3262Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3263
3264 * config/tc-v850.c (md_assemble): Remove artificially created
3265 register name symbols.
3266
3267Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3268
3269 * write.c (fixup_segment): Change "segment" to "section" in
3270 error message.
3271
3272Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3273
3274 * write.c (fixup_segment): Change sym1-sym2 message again.
3275
3276Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3277
3278 * write.c (fixup_segment): Improve error message for sym1-sym2
3279 errors when sym1 is in a different segment from sym2.
3280
3281Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3282
3283 * config/tc-m32r.c (warn_unmatched_high): New static local.
3284 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3285 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3286 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3287 (md_parse_option): Likewise.
3288 (md_show_usage): Likewise.
3289 (m32r_frob_file): Likewise.
3290
3291 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3292 (read_a_source_file): Call them.
3293 * read.h (stabs_generate_asm_file): Declare.
3294 * stabs.c (stabs_generate_asm_file): New function.
3295 (generate_asm_file): New function.
3296 (stabs_generate_asm_lineno): Move file name handling into
3297 generate_asm_file.
3298
3299Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3300
3301 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3302 (d30v_current_align, d30v_current_align_seg): New variables.
3303 (d30v_last_label): New variable.
3304 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3305 (s_d30v_data, s_d30v_section): Likewise.
3306 (md_pseudo_table): Call them.
3307 (md_begin): Initialize d30v_current_align_seg.
3308 (md_assemble): Call d30v_align when needed by known current alignment.
3309 (d30v_frob_label, d30v_cons_align): New functions.
3310 * config/tc-d30v.h (md_do_align): Remove.
3311 (tc_frob_label): Call d30v_frob_label.
3312 (md_cons_align): New.
3313
3314 * config/tc-d30v.c (find_format): Convert complex expressions to
3315 expression symbols before processing. Clean up code formatting.
3316
3317Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3318
3319 * po/Make-in (install-info): New target.
3320
3321Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3322
3323 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3324 instructions.
3325 * config/tc-mn10300.c (md_assemble): Likewise.
3326
3327Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3328
3329 * Makefile.am: Update with `make dep-am'.
3330 (HFILES): Add cgen.h.
3331 (cgen.o): Depend on cgen.h.
3332 * Makefile.in: Regenerate.
3333
3334 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3335
3336Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3337
3338 * gasp.c (grab_label): Permit a label to be a preprocessor
3339 variable by permitting a label to start with a backslash.
3340
3341Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3342
3343 * config/tc-mips.c (validate_mips_insn): Removed hack
3344 for previously inaccessible bitfields in some INSN_TRAP
3345 instructions.
3346
3347Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3348
3349 * config/tc-d30v.c (do_assemble): Abort with error message
3350 if opcode operands do not match.
3351
3352Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3353
3354 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3355 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3356 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3357 similar new 'q' operand.
3358
3359Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3360
3361 * cgen.c (cgen_asm_finish_insn): Fix typo.
3362
3363Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3364
3365 * cgen.h: New file.
3366 * cgen.c: Include it.
3367 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3368 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3369 All callers updated.
3370 * config/tc-m32r.c: Include cgen.h.
3371 (m23r_insn): New members num_fixups,fixups.
3372
3373Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3374
3375 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3376 to avoid compiler warning.
3377
3378Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3379
3380 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3381 calling make.
3382
3383 * makefile.vms (OBJS): Add ehopt.obj
3384
3385Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3386
3387 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3388
3389Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3390
3391 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3392 a short format insn.
3393 (md_assemble): Set it for explicitly packed insns.
3394
3395Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3396
3397 * config/obj-coff.c (c_symbol_merge): Do not take address of
3398 native fields when performing the memcpy.
3399
3400Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3401
3402 * config/tc-mips.c (macro,macro2): Implement
3403 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3404
3405Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3406
3407 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3408 relocations against globally visible symbols.
3409 * config/tc-m68k.c (relaxable_symbol): New macro.
3410 (m68k_ip, md_estimate_size_before_relax): Use it.
3411 (tc_m68k_fix_adjustable): Also handle weak symbols.
3412
3413Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3414
3415 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3416 references to externally visible symbols.
3417 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3418 values in twice for a PC relative reloc if the symbol is
3419 externally defined.
3420
3421 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3422 don't adjust a PC relative reloc against an externally visible
3423 symbol.
3424 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3425 for a PC relative fixup against an externally visible defined
3426 symbol, arrange to store object file and addend values as though
3427 the symbol were not defined.
3428 (tc_gen_reloc): Likewise.
3429
3430Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3431
3432 * read.c (sizeof_leb128): Referenced externally by write.c so
3433 don't inline.
3434
3435Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3436
3437 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3438 and expand a 'debug' symbol associated with the next instruction
3439 that does not cause a short instruction to be filled with a NOP.
3440 (md_pseudo_table): Add support for .debugsym.
3441 (assemble_parallel_insn): Add calls to expand_debug_sym as
3442 appropriate.
3443 (md_assemble): Ditto.
3444
3445Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3446
3447 * as.c (main): Conditionally call setlocale.
3448 * gasp.c (main): Likewise.
3449 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3450 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3451
3452Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3453
3454 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3455
3456Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3457
3458 * config/tc-hppa.c: Change all calls to bzero to use memset.
3459 (pa_ip): Add cast to avoid warning.
3460 (tc_gen_reloc, md_apply_fix): Likewise.
3461 (pa_find_space_by_number): Likewise.
3462 (hppa_force_relocation): Likewise.
3463 (pa_block): Change i to unsigned int.
3464 * config/obj-som.h (obj_som_copyright): Declare.
3465
3466Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3467
3468 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3469 for line numbers for assembly source.
3470
3471Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3472
3473 * configure.in: Change version number to 2.9.4
3474 * configure: Rebuild.
3475
3476Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3477
3478 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3479
3480Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3481
3482 * ecoff.h: Change symbolS in function declaration to struct
3483 symbol.
3484
3485Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3486
3487 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3488 (md_convert_frag): Fix i18n typo.
3489
3490Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3491
3492 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3493 * ecoff.h: Protoype it.
3494 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3495 [EVAX] (s_alpha_prologue): Delete.
3496 (md_pseudo_table): Update.
3497
3498Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3499
3500 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3501 array to local pointer.
3502 (get_args, parse_expr): Add casts to avoid warnings.
3503
3504Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3505
3506 * read.c (s_set): Cast xmalloc return value to fragS *.
3507 * config/tc-m68k.c (m68k_ip): Function made static to match
3508 previous forward declaration.
3509 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3510
3511Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3512
3513 * config/tc-v850.c: Add internationalisation macros to error
3514 strings.
3515
3516 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3517 macros to error strings.
3518
3519Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3520
3521 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3522 reloc is in the TOC csect.
3523 (md_apply_fix3): Correct gettext typo.
3524
3525Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3526
3527 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3528 .L - they are local labels and the branches are not really
3529 function calls but rather far jumps.
3530
3531Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3532
3533 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3534
3535Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3536
3537 * config/tc-i386.c (md_assemble): Print operand number rather than
3538 using ordinal_names.
3539 (i386_operand): Likewise.
3540
3541Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3542
3543 * Makefile.am (INTLLIBS): Define to work around apparent automake
3544 bug.
3545 All Makefiles: Regenerated.
3546
3547 * Many files: Added gettext invocations around user-visible
3548 strings.
3549 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3550 HAVE_LC_MESSAGES): Define.
3551 * dep-in.sed: Added asintl.h.
3552 * po/Make-in: New file.
3553 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3554 Include "asintl.h".
3555 * read.c (Z_): Renamed from `_'.
3556 * Makefile.am (SUBDIRS): Added po.
3557 (POTFILES): new macro.
3558 (po/POTFILES.in): New target.
3559 ($(OBJS)): Added asintl.h.
3560 (HFILES): Likewise.
3561 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3562 (as_new_LDADD): Added $(INTLLIBS).
3563 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3564 (gasp_new_LDADD): Added $(INTLLIBS).
3565 (gasp_new_DEPENDENCIES): New macro.
3566 * configure, aclocal.m4: Rebuilt.
3567 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3568 po/Makefile.
3569 (ALL_LINGUAS): Define.
3570 * macro.c: Include "asintl.h".
3571 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3572 * as.h: Include "asintl.h".
3573 * config/tc-i386.c (ordinal_names): Removed.
3574 (md_assemble): Changed error text to avoid ordinal_names.
3575 (i386_operand): Likewise.
3576 (reloc): Added as_bad to avoid i18n problems.
3577 (tc_gen_reloc): Likewise.
3578 * config/tc-arm.c (bad_args): Now a #define.
3579 (bad_pc): Likewise.
3580 * config/obj-vms.c (VMS_stab_parse): Changed type of
3581 `long_const_msg'.
3582 (global_symbol_directory): Unified strings to avoid i18n
3583 problems.
3584 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3585 avoid i18n problems.
3586 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3587 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3588 i18n problems.
3589 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3590 problems.
3591 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3592 comment.
3593 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3594 problems.
3595 * as.c (print_version_id): Added an fprintf to avoid i18n
3596 problems.
3597 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3598 problems.
3599 * expr.c (expr): Added as_warn call to avoid i18n problems.
3600 * messages.c (as_assert): Changed code to avoid i18n problems.
3601 (as_abort): Likewise.
3602 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3603 (s_space): Likewise.
3604 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3605
3606Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3607
3608 * config/tc-i386.c (check_prefix): New static function, split out
3609 from md_assemble.
3610 (struct _i386_insn): Add wait_prefix field.
3611 (md_assemble): Remove wait_prefix local variable. Use
3612 check_prefix when adding a prefix.
3613
3614 * config/tc-i386.c (current_templates): New static variable.
3615 (md_assemble): Remove current_templates local variable.
3616 (md_assemble, i386_operand): Improve error and warning messages in
3617 many places. Add RESTORE_END_STRING in many places before error
3618 return. Clarify some comments.
3619
3620 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3621 element array.
3622 (md_assemble): Parse string instruction operands, looking for
3623 segment override prefixes. Check for invalid segment prefixes on
3624 string instruction.
3625 (i386_operand): i.seg[] and max mem_operand changes for string
3626 insns.
3627 * config/tc-i386.h (EsSeg): Define.
3628
3629 * config/tc-i386.h (regKludge): Define.
3630 (iclrKludge, imulKludge): Don't define.
3631 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3632 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3633 opcode_modifier checks to look for more common cases first. Add
3634 default_seg for IsString case.
3635
3636Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3637
3638 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3639 AC_DECL_YYTEXT.
3640 * configure: Rebuild with new automake and libtool.
3641 * aclocal.m4, Makefile.in: Likewise.
3642
3643 * doc/Makefile.am (as.dvi): New target.
3644 * doc/Makefile.in: Rebuild.
3645
3646Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3647
3648 * configure.in: Added sparc86x support.
3649
3650 * configure: Rebuild.
3651
3652 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3653 sparc_arch.
3654 (md_parse_option): Warn if -EL is not supported for this architecture.
3655
3656 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3657
3658Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3659
3660 * config/tc-mips.c (mips_ip): Note when we use get match on
3661 the full instruction name.
3662
3663Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3664
3665 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3666 back into the expression to handle add/sub simplification correctly.
3667
3668Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3669
3670 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3671
3672Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3673
3674 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3675 #<n>' instruction.
3676
3677Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3678
3679 * symbols.c (max_indent_level): New global.
3680 (print_symbol_value_1): Use it.
3681 * expr.h (expr_build_dot): Declare.
3682 * expr.c (expr_build_dot): New function.
3683
3684Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3685
3686 * symbols.c (print_binary): New function.
3687 (print_expr_1): Call it.
3688
3689Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3690
3691 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3692 operand in the opcode.
3693
3694Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3695
3696 * config/tc-i386.h: Reorder operand flags and opcode modifier
3697 flags for clarity. Remove unused definitions: Unknown,
3698 ImmUnknown, DispUnknown, NoModrm.
3699 * config/tc-i386.c (type_names): Add missing Debug type.
3700 (md_assemble): Better duplicate prefix checking. Quicker string
3701 instruction check via new opcode_modifier flag.
3702
3703Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3704
3705 * doc/as.texinfo (Invoking): Clarify -Wa example.
3706
3707Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3708
3709 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3710 (s_mips_weakext): Define.
3711 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3712 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3713 defined(TC_MIPS).
3714
3715Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3716
3717 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3718 is an error if the value can not be computed at assembly time.
3719 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3720
3721Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3722
3723 * gasp.c (main): Set next field of new include_path structure to
3724 NULL. From Avery Pennarun <averyp@gdc.ca>.
3725
3726 * read.c (s_mri_sect): Call as_bad rather than abort for an
3727 unsupported MRI target.
3728
3729Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3730
3731 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3732 the destination of a branch instruction should be altered.
3733 (find_real_start): New function: Locate the real, Thumb coded
3734 start of a Thumb function.
3735 (do_t_branch23): Alter the destination of branches to Thumb
3736 functions.
3737
3738 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3739
3740Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3741
3742 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3743 also.
3744
3745Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3746
3747 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3748 * doc/c-hppa.texi: Likewise.
3749
3750Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3751
3752 * Makefile.am: Rebuild dependencies.
3753 * Makefile.in: Rebuild.
3754
3755 * Makefile.am (DEP_INCLUDES): New variable.
3756 (.dep1): Change to work when srcdir is not an absolute path.
3757 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3758 * Makefile.in: Rebuild.
3759
3760Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3761
3762 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3763 LinearAddress patch.
3764
3765 * configure.in: Set version to 2.9.1.
3766 * configure: Rebuild.
3767
3768 * Branched binutils 2.9.
3769
3770Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3771
3772 * config/tc-i386.h (FWait): Define.
3773 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3774 other prefixes. Check FWait flag in opcode table to see which
3775 instructions require an fwait prefix.
3776
3777Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3778
3779 * stabs.c (get_stab_string_offset): Always create a stab string
3780 section.
3781
3782Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3783
3784 Fix some gcc -Wall warnings:
3785 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3786 * ehopt.c (eh_frame_code_alignment): Likewise.
3787 * expr.c (integer_constant, operand): Likewise.
3788 * frags.c (frag_align): Likewise.
3789 * gasp.c (level_0, change_base, doinstr): Likewise.
3790 * hash.c (hash_ask): Likewise.
3791 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3792 (debugging_pseudo): Likewise.
3793 * macro.c (define_macro, check_macro): Likewise.
3794 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3795 (ignore_rest_of_line, float_cons): Likewise.
3796 * symbols.c (decode_local_label_name): Likewise.
3797 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3798 (fixup_segment, number_to_chars_bigendian): Likewise.
3799 (number_to_chars_littleendian): Likewise.
3800 * config/atof-ieee.c (gen_to_words): Likewise.
3801 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3802 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3803 * read.c (output_big_sleb128): Initialize locals to avoid
3804 warnings.
3805 (output_big_uleb128, equals): Likewise.
3806 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3807 to unsigned int. Change zeros to unsigned int.
3808 * cond.c (s_if): Add return to default case.
3809 * frags.c (frag_now_fix): Change return type to addressT.
3810 * frags.h (frag_now_fix): Update declaration.
3811 * listing.c (file_info_struct): Change linenum to unsigned int.
3812 (struct list_info_struct): Change hll_line to unsigned int.
3813 (print_source): Update format string.
3814 * read.c (emit_expr): Change scan to unsigned int, and don't
3815 bother to initialize it.
3816 * symbols.c (dollar_label_count): Change to unsigned long.
3817 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3818 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3819 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3820
3821Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3822
3823 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3824 mcf5200 just as we do for m68000.
3825 (m68k_init_after_args): Likewise.
3826 (md_estimate_size_before_relax): Likewise.
3827
3828Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3829
3830 * config/tc-v850.c (md_assemble): Store relocation addend in
3831 fixup instead of instruction.
3832
3833Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3834
3835 * config/tc-i386.c (md_assemble): Swap template arguments to
3836 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3837 This macro is currently symmetric, so passing them the wrong
3838 way didn't cause any problem, but may if the macro is changed
3839 in the future.
3840 After copying template to i.tm, use i.tm. rather than t-> to
3841 access fields, and make t a const*
3842 Move i.tm.operand_types[] swap to immediately after the copy.
3843
3844Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3845
3846 * expr.h (expr_build_uconstant): Add prototype.
3847 (expr_build_unary,expr_build_binary): Add prototypes.
3848 * expr.c (expr_build_uconstant): New function.
3849 (expr_build_unary,expr_build_binary): New functions.
3850
3851Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3852
3853 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3854 * macro.c (macro_expand_body): Increase buffer size.
3855 * messages.c (as_warn): Likewise.
3856 (as_warn_where, as_bad, as_bad_where): Likewise.
3857
3858Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3859
3860 Based on patch from H.J. Lu <hjl@gnu.org>:
3861 * Makefile.am (DISTSTUFF): New variable.
3862 (diststuff): New target.
3863 * Makefile.in: Rebuild.
3864
3865Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3866
3867 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3868 m32r_elf_section_change_hook.
3869
3870 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3871 emit a nop if a section ends with a 16 bit instruction.
3872
3873Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3874
3875 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3876 s_lcomm rather than obj_coff_lcomm.
3877 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3878
3879Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3880
3881 * config/tc-i386.h (LinearAddress): Define.
3882 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3883 instruction, don't use a default segment.
3884
3885Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3886
3887 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3888 * configure: Rebuild.
3889
3890Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3891
3892 * aclocal.m4, configure: Rebuild with libtool 1.2.
3893
3894Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3895
3896 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3897 PC relative branches. Patch courtesy of Jonathan Walton.
3898
3899
3900Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3901
3902 * configure.in (emulations): Add thumb-pe target.
3903
3904 * configure (emulations): Add thumb-pe target.
3905
39061998-03-17 Ken Raeburn <raeburn@cygnus.com>
3907
3908 * itbl-lex.l (yywrap): Don't define if already defined as a
3909 macro.
3910
3911Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3912
3913 * depend.c (quote_string_for_make): New function.
3914 (wrap_output): Use it.
3915
3916Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3917
3918 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3919 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3920
3921Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3922
3923 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3924 Recognize -GN and -relax.
3925 (md_begin): Initialize gp size from -G switch.
3926 (alpha_force_relocation): Always force if -relax.
3927 (alpha_align): Take a new argument that will specify when to
3928 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3929 Change all callers. Emit nop alignment padding as nop+unop pair.
3930
3931Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3932
3933 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3934 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3935
3936Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3937
3938 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3939 require padding to the next long word boundary.
3940
3941Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3942
3943 * cgen.c: #include symcat.h.
3944 * config/tc-m32r.c: Likewise.
3945
3946Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3947
3948 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3949 absolute expressions instead of '$' prefixed register names.
3950
3951Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3952
3953 * read.c (s_set): Record file and line info for symbols when -as.
3954 (pseudo_set): Don't overwrite that dummy fragment.
3955
3956Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3957
3958 * config/tc-ppc.c (md_pseudo_table): Add "section".
3959 (ppc_named_section): New static function.
3960
3961Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3962
3963 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3964 so we don't have to scan the entire list.
3965
3966Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3967
3968 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3969 case, allow the parallel instructions to modify the same flag
3970 bits.
3971
3972Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3973
3974 * listing.c (list_symbol_table): Categorize symbols by
3975 undefined_section rather than sy_frag->line == NULL.
3976
3977Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3978
3979 * Makefile.am (install-exec-local): Install properly when ln
3980 fails or tooldir == prefix.
3981
3982Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3983
3984 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3985 Test result of insert_operand for error.
3986
3987Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3988
3989 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3990 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3991 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3992 * doc/Makefile.in: Rebuild.
3993
3994Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3995
3996 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3997 (macro): Fix handling of M_COP[0-3].
3998
3999Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4000
4001 Based on patches from Ross Harvey <ross@teraflop.com>:
4002 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4003 if macro_alternate or macro_mri.
4004 (getstring): Remove support for byte constants between < and >.
4005 (get_any_string): '<' only starts a string if macro_alternate or
4006 macro_mri.
4007 (macro_expand_body): Permit keyword parameters following
4008 positional parameters.
4009
4010 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4011 * configure.in (alpha*-*-netbsd*): New target.
4012 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4013 * configure: Rebuild.
4014
4015 * as.h (flag_warn_suppress_instructionswap): Move from here...
4016 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4017 here, and make static.
4018
4019 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4020 BFD_ASSEMBLER or MANY_SEGMENTS.
4021
4022 * as.c (show_usage): Update bug-gnu-utils address.
4023 * gasp.c (show_usage): Likewise.
4024 * doc/as.texinfo (Bug Reporting): Likewise.
4025
4026Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4027
4028 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4029 insns regardless of the size of a pointer if we're in mips I or
4030 MIPS II mode.
4031 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4032
4033Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4034
4035Fix rac to accept only a0:
4036 * tc-d10v.c (parallel_ok, find_opcode):
4037 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4038 Introduce OPERAND_GPR.
4039
4040Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4041
4042 * read.c (s_fill): Handle non-constant repeat counts by creating
4043 an rs_space fragment.
4044
4045Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4046
4047 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4048 from as_bad to as_warn.
4049
4050Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4051
4052 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4053 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4054 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4055
4056Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4057
4058 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4059 seg_fix_rotP rather than fix_root from seg_info.
4060
4061Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4062
4063 * expr.c: Add support for 0x1_2_3_4 bignums.
4064
4065Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4066
4067 * configure.in: Change -linux* to -linux-gnu*.
4068 * configure: Rebuild.
4069
4070 * app.c (do_scrub_begin): Treat \r as whitespace.
4071
4072Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4073
4074 * Makefile.am: Update dependencies.
4075 * Makefile.in: Rebuild.
4076
4077Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4078
4079 * configure, aclocal.m4: Rebuild with new libtool.
4080
4081Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4082
4083 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4084 the argument to bfd_set_arch_mach.
4085 (load_address): Use bfd_arch_bits_per_address to determine the
4086 bit size of an address instead of looking at the isa level.
4087 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4088
4089Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4090
4091 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4092
4093Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4094
4095 * ehopt.c: New file.
4096 * as.h (enum _relax_state): Add rs_cfa.
4097 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4098 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4099 * read.c (emit_expr): Call check_eh_frame.
4100 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4101 (relax_segment): Likewise.
4102 * Makefile.am: Rebuild dependencies.
4103 (GAS_CFILES): Add ehopt.c.
4104 (GENERIC_OBJS): Add ehopt.o.
4105 * doc/internals.texi (Frags): Document rs_cfa.
4106
4107 * as.c (show_usage): Mention --traditional-format.
4108 (parse_args): Accept --traditional-format.
4109 * as.h (flag_traditional_format): Declare.
4110 * output-file.c (output_file_create): If flag_traditional_format,
4111 set BFD_TRADITIONAL_FORMAT on stdoutput.
4112 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4113
4114 * config/tc-mips.c (append_insn): Make sure that if we have a
4115 fixup for an unmatched %hi reloc, it does not associated with a
4116 variant frag.
4117
4118 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4119 * doc/Makefile.in: Likewise.
4120
4121Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4122
4123 * config/tc-m32r.c (check_for_side_effects): New function.
4124 (can_make_parallel): Add checks for instruction side effects
4125 clashing with the other instruction.
4126 (assemble_parallel_insn): Improve warning messages. Return error
4127 message from non-swapped instruction order.
4128
4129Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4130
4131 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4132
4133 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4134 md_cleanup definition. This moves the forced literal output to
4135 the end of the source pass, and avoids macro's inserting literals
4136 into the code immediately after the macro expansion.
4137
4138Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4139
4140 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4141 a gas internal symbol is adjustable.
4142 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4143
4144 * as.h: If gcc version greater than 2.6, use `__format__' and
4145 `__printf__' in function attributes, rather than `format' and
4146 `printf'.
4147
4148Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4149
4150 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4151
4152Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4153
4154 Add tms320c30 support:
4155 * config/tc-tic30.h: New file.
4156 * config/tc-tic30.c: New file.
4157 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4158 TARGET_FORMAT as "coff-tic30".
4159 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4160 * Makefile.am: Rebuild dependencies.
4161 (CPU_TYPES): Add tic30.
4162 (CPU_OBJ_VALID): tic30-aout is valid.
4163 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4164 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4165 * configure, Makefile.in: Rebuild.
4166
4167Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4168
4169 * config/tc-v850.c (md_assemble): Improvements to error messages.
4170
4171Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4172
4173 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4174 BFD_RELOC_HI16_S to store the high bits of any value.
4175
4176 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4177 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4178 assembler calculate relocations to any external symbol at all.
4179 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4180 involving generation of pc-relative relocs.
4181 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4182 has been moved to md_apply_fix3.
4183
4184 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4185 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4186 which actually means (the address of identifier's GOT entry) +
4187 constant, which is not particularly useful.
4188
4189Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4190
4191 * read.h (include_dirs): Declare.
4192 (include_dir_count,include_dir_maxlen): Declare.
4193
4194Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4195
4196 * configure.in: Correct check for shared opcodes library.
4197 * configure: Rebuild.
4198
4199 * listing.c (buffer_line): If we can't open the file, set at_end.
4200 (listing_print): Remove unused local variable fi.
4201
4202 * config/m68k-parse.y (reglistpair): Handle register list in
4203 either order.
4204
4205 * config/vms-conf.h: Don't undef VERSION.
4206
4207Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4208
4209 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4210 OBJS variable.
4211 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4212 variable.
4213 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4214 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4215 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4216 (EXTRA_DIST): Define.
4217 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4218 explicitly rather than via the list of object files.
4219 (gcc-as.opt): New file created when make-gas.com is run.
4220 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4221 itbl-cpu.h} to #include appropriate file rather than copying that
4222 file.
4223 * config/vms-conf.h: Synchronize with current config.in.
4224 * Makefile.in: Rebuild.
4225
4226Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4227
4228 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4229 (parallel_ok): Relaxed parallel subinstruction dependency check.
4230
4231Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4232
4233 * as.h (flag_warn_suppress_instructionswap): added new flag.
4234 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4235 command line argument.
4236 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4237 warning only if flag_warn_suppress_instructionswap is false.
4238
4239Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4240
4241 * configure.in (i386-*-mingw32*): New target.
4242 * configure: Rebuild.
4243
4244Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4245
4246 * symbols.c (resolve_symbol_value): Don't set the segment if it
4247 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4248
4249 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4250 S_GET_SEGMENT.
4251
4252Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4253
4254 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4255 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4256 compiler.
4257
4258Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4259
4260 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4261
4262Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4263
4264 * config/tc-v850.c (v850_insert_operand): Display instruction when
4265 an error is encountered.
4266
4267Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4268
4269 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4270 (i386-*-sco3.2v5*coff): New target.
4271 (i386-*-sco3.2*): New target.
4272 * configure: Rebuild.
4273
4274Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4275
4276 * config/tc-v850.c: Tidy error message production.
4277
4278Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4279
4280 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4281 validate_immediate return value in the right type for comparisons
4282 to FAIL.
4283
4284Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4285
4286 * listing.c (MAX_BYTES): Use listing variables not constants.
4287 (data_buffer): No longer an array, but a pointer.
4288 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4289 (listing_listing): Allocate data_buffer.
4290
4291Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4292
4293 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4294 --listing-rhs-width, --listing-cont-lines.
4295 (show_usage): Update.
4296 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4297 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4298 (print_lines): Use the variables instead of the constants.
4299 (listing_listing): Likewise.
4300 * listing.h: Declare the new vars.
4301
4302Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4303
4304 * as.c (parse_args): Add --keep-locals alias for -L.
4305 Add --strip-local-absolute.
4306 (show_usage): Update.
4307 * as.h (flag_strip_local_absolute): New flag.
4308 * symbols.c (S_IS_LOCAL): Use it.
4309 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4310 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4311 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4312
4313Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4314
4315 * config/tc-m32r.c: Detect if explicitly parallel instructions
4316 might have an io conflict and issue a warning message.
4317
4318Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4319
4320 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4321 cgen_swap_fixups): Functions to save, restore and swap the fixup
4322 chain with a backup copy.
4323 (cgen_asm_finish_insn): Returns address of constructed insn.
4324
4325Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4326
4327 * listing.c (file_info_struct): Remove FILE, add POS.
4328 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4329 (file_info): Don't open the file.
4330 (buffer_line): Check for the file in the last_open cache, updating
4331 as necessary.
4332 (print_source): Don't reference file_info->file.
4333 (listing_listing): Likewise.
4334 (listing_print): Close the file in the cache, if any.
4335
4336Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4337
4338 * read.c (dwarf_file_string): New file static variable.
4339 (emit_expr): Look for constant sequence that leads up to a file
4340 name in DWARF debugging output.
4341 (stringer): Use dwarf_file_string to decide whether to accept a
4342 string as a file name.
4343
4344Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4345
4346 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4347 (crack_operand): Add reg->reglst MRI hack.
4348 (r_seg): Put reglst symbols in reg_section.
4349 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4350
4351Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4352
4353 * tc-sh.c (get_specific): Handle SGR & DBR.
4354
4355Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4356
4357 * tc-h8300.c (parse_reg): Take the length of the symbol into
4358 account when attempting to match a register name.
4359 * tc-h8500.c (parse_reg): Likewise.
4360
4361Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4362
4363 * cgen.c: Formatting changes to improve readability.
4364
4365Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4366
4367 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4368 delay slot.
4369
4370Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4371
4372 Based on a patch from Jim Wilson
4373 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4374 (tc_gen_reloc): Handle cross section PC relative relocs
4375 correctly.
4376
4377Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4378
4379 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4380
4381Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4382
4383 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4384 (expr_jmp_buf): New static local.
4385 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4386 (cgen_md_operand): New function.
4387 * tc-m32r.c: Clean up pass over `struct foo' usage.
4388 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4389
4390Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4391
4392 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4393 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4394
4395Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4396
4397 * config/tc-i386.c (i386_operand): Give an error if there are
4398 unrecognized characters after an expression.
4399
4400For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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