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1999-09-11 Donn Terry <donn@interix.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
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
28428223
ILT		 8 * config/obj-coff.c (obj_coff_loc): New static function.
9 (obj_pseudo_table): Add "loc".
10
e8a3ab75
ILT		 11 * config/obj-coff.c (add_lineno): Check that the line number is
12 positive.
13
2ab9b79e
ILT		 14 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
15 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
16 int.
17 (md_atof): Return NULL rather than 0.
18 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 19 * expr.c (expr): Change first parameter to int.
20 * config/obj-coff.c: Add declarations for static functions.
21 (coff_frob_symbol): Use SYM_AUXENT.
22 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 23
5881e4aa
ILT		 24 * config/obj-coff.c (obj_coff_section): Default to setting
25 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
26
e723ef7c
ILT		 27 * write.c (adjust_reloc_syms): Print adjusted fixup.
28
fa16d387
ILT		 29 * expr.c (integer_constant): Correct too_many_digits calculation
30 in base 10 case.
31
13a830b6
AS		 321999-09-09 Andreas Schwab <schwab@suse.de>
33
34 * doc/c-arm.texi: Fix arguments of @var to not contain
35 punctuation.
36
325188ec
NC		 371999-09-08 Philip Blundell <pb@nexus.co.uk>
38
39 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
40 and COFF targets.
41 (md_parse_option): Only support -k flag for ELF and COFF targets.
42
e7c1f43c
JL		 43Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
44
45 * config/tc-hppa.c (pa_ip): Put strict register checks before
46 call to pa_parse_number.
47
4964086a
JL		 48 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
49
c4bf532f
ILT		 501999-09-06 Ian Lance Taylor <ian@zembu.com>
51
52 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
53 BFD_ASSEMBLER code.
54
a33132fd
ILT		 551999-09-06 Donn Terry <donn@interix.com>
56
57 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
58
0f4f8b56
JL		 59Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
60
61 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
62 candidate instruction. Require registers for register arguments
63 when in strict mode. Require assemble-time constants for
64 constants when in strict mode.
65 (pa_get_absolute_expression): Require a constant when in strict
66 mode.
67
d3388653
NC		 681999-09-06 Nick Clifton <nickc@cygnus.com>
69
70 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
71
041dd5a9
ILT		 721999-09-04 Steve Chamberlain <sac@pobox.com>
73
74 * config/tc-pj.c: New file, supports picoJava in ELF.
75 * config/tc-pj.h: Ditto.
76 * configure.in (pjl*, pj*): New targets.
77 * Makefile.am: Rebuild dependencies.
78 (CPU_TYPES): Add pj.
79 (TARGET_CPU_CFILES): Add config/tc-pj.c.
80 (TARGET_CPU_HFILES): Add config/tc-pj.h.
81 * doc/c-pj.texi: New file.
82 * doc/as.texinfo: Add some PJ specifics.
83 * doc/all.texi: Add PJ to the list of all architectures, sort them
84 all alphabetically.
85 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
86 * configure, Makefile.in, doc/Makefile.in: Rebuild.
87
4ca72d38
AM		 881999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
89
90 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
91 (obj_frob_file): Test for null pointer.
92 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
93 (OBJ_PROCESS_STAB): And here.
94 (elf_obj_sy): Remove
95
96 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
97 except OBJ_PROCESS_STAB, which we #undef for ecoff.
98 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
99
100 * config/obj-coff.c (no_func): Remove.
101 (coff_format_ops): Change occurrences of no_func to 0, as we test
102 for 0 in obj-multi.h.
103
104 * configure.in: Enable bfd for i386-coff when primary target is
105 bfd. Enable i386 elf,coff emulation support. Don't set
106 USE_EMULATIONS=1 or te_file=multi unless there is more than one
107 emulation to support.
108 *configure: Regenerate.
109
bcef92fa
NC		 1101999-09-02 Nick Clifton <nickc@cygnus.com>
111
112 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
113 .section .line directive is encountered.
114
cdf82bcf
NC		 1151999-09-01 Nick Clifton <nickc@cygnus.com>
116
5856c19a
NC		 117 * config/tc-arm.c (md_section_align): Do not align sections in ELF
118 format.
119
cdf82bcf
NC		 120 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
121 * as.texinfo: Document --gdwarf2 command line option.
122 Add additional documentation of ARM command line switches.
123
af6bdddf
AM		 1241999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
125
126 * config/tc-i386.c (i386_intel_memory_operand): Combine
127 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
128 and RESTORE_END_STRING around parse_register calls.
129 (i386_operand): Here too.
130 (i386_is_reg): Remove.
131 (parse_register): Move as_bad calls from within this function to
132 callers.
133
5f47d35b
AM		 1341999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
135
136 Based on a patch from H.J. Lu <hjl@gnu.org>
137 * config/tc-i386.c (parse_register): Handle FP regs specially.
138 (md_begin): Remove '(' and ')' from register_chars.
139
1174497c
DE		 1401999-08-29 Doug Evans <devans@casey.cygnus.com>
141
142 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
143 error message (done elsewhere).
144
17d9105c
JL		 145Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
146
147 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
148
9ecc05f0
JL		 149Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
150
97e1581b
JL		 151 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
152 args by 'f'.
153
9e4f2d3a
JL		 154 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
155
680ef6de
JL		 156 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
157 between args.
158 Add new completers. Fix bug in 64 bit condition handling.
159
413c94ba
JL		 160 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
161 'cS', and 'c*'.
162
28252e61
JL		 163 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
164
a97685e9
JL		 165 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
166
9ecc05f0
JL		 167 * config/tc-hppa.c (pa_ip): Add case for 'I'.
168
cb30237e
NC		 1691999-08-27 Jim Wilson <wilson@cygnus.com>
170
171 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
172 (struct ls): Add frag field. Initialize it to zero.
173 (out_end_sequence): New local text_frag. Set it while in text section.
174 Replace address check with frag check. Set ls.frag to text_frag if
175 out_set_addr called.
176 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
177 Set it before switching sections. Replace address check with frag
178 check. Set ls.frag to saved_frag if out_set_addr called.
179
09a798ea
NC		 1801999-08-26 David Mosberger <davidm@hpl.hp.com>
181
182 * dwarf2dbg.c (out_end_sequence): If address changed, directly
183 output "advance_pc" opcode instead of calling gen_addr_line().
184 The latter has the undesired side-effect of creating a new row
185 in the debug line info matrix.
186
e1c05f12
NC		 1871999-08-26 Jim Wilson <wilson@cygnus.com>
188
189 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
190 ls.last_filename if last is less than zero. Set ls.last_filename
191 when allocating new entry.
192 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
193 call.
194
b23bac36
AM		 1951999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
196
197 * config/tc-i386.c (i386_index_check): Fix the displacement size
198 when INFER_ADDR_PREFIX.
199
50f4163f
NC		 2001999-08-18 Nick Clifton <nickc@cygnus.com>
201
202 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
203 display its value.
204
f589a541
ILT		 2051999-08-17 Ian Lance Taylor <ian@zembu.com>
206
207 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
208 handle 0xffffNNNN constants correctly.
209
11450271
NC		 2101999-08-16 Nick Clifton <nickc@cygnus.com>
211
212 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
213 as well as loads.
214
276b1dc2
NC		 2151999-08-13 Nick Clifton <nickc@cygnus.com>
216
217 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
218 (md_apply_fix3): Always pass positive values to
219 validate_offset_imm.
220
ae5ad4ad
NC		 2211999-08-12 Nick Clifton <nickc@cygnus.com>
222
223 * config/tc-arm.c (skip_whitespace): New macro.
224 Formatting tidy ups.
225
226 (md_apply_fix3): Store relocation offset in addend for ELF based
227 relocs.
228 (arm_force_relocation): Always generate relocs for Thumb function
229 calls.
230
bf6d3895
AM		 2311999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
232
233 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
234 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
235
46031ca9
JL		 236Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
237
b100be66
JL		 238 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
239 flags for the unwind subspace.
240
46031ca9
JL		 241 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
242 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
243 suitable relocation based on the size of the target's pointer.
244 Always Use subsegment zero for the unwinders.
245 (pa_level): Handle "2.0w".
246
0825afba
JR		 247Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
248
249 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
250 with the following instruction unless this was specified.
251
1a1ae23e
ILT		 2521999-08-09 Ian Lance Taylor <ian@zembu.com>
253
254 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
255 certain sections, to match BFD changes.
256
81afc846
ILT		 2571999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
258
259 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
260 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 261 * Makefile.in: Rebuild.
81afc846 262
04ad1543
ILT		 2631999-08-08 Ian Lance Taylor <ian@zembu.com>
264
265 * Makefile.am: Rename .dep* files to DEP*.
266 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
267 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
268 targets to DEPOBJ.
269 * Makefile.in: Rebuild.
270
1eb7027c
RH		 2711999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
272
273 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
274
2dcc60be
ILT		 2751999-08-08 Ian Lance Taylor <ian@zembu.com>
276
46eec08e
ILT		 277 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
278 avoid problems on DOS filesystems.
279 * Makefile.in: Rebuild.
280
2dcc60be
ILT		 281 * doc/as.texinfo (Section): Document 's' flag for COFF version.
282
2831999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
284
285 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
286 section flag.
287
76a27922
ILT		 2881999-08-08 Ian Lance Taylor <ian@zembu.com>
289
290 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 291 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 292 * configure, Makefile.in, doc/Makefile.in: Rebuild.
293
0741736b
JL		 294Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
295
296 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
297
9a913dfb
JL		 298Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
299
300 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
301
a1f2d742
ILT		 3021999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
303
304 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
305 non-adjustable symbols.
306
55a914bc
JL		 307Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
308
309 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
310
336f7c70 311Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 312
313 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
314 operands.
315
9750fcc5
ILT		 3161999-08-05 Donn Terry <donn@interix.com>
317
318 * config/te-interix.h: New file.
319 * configure.in (i386-*-interix*): New target.
320 * configure: Rebuild.
321
39ba5561
JL		 322Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
323
324 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
325 selectors for ELF too.
326 (selector_table): Add "ltp" and "rtp" selectors.
327
eecb386c
AM		 3281999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
329
330 * config/tc-i386.c (i386_operand): No need to change
331 operand_string pointer in segment reg case before goto
332 do_memory_reference. Initialise displacement_string_start and
333 displacement_string_end after do_memory_reference label.
334 (i386_index_check): Add operand_string param, and print error
335 message on failure here.
336 (i386_intel_memory_operand): Instead of here.
337 (i386_operand): And here.
338 (INFER_ADDR_PREFIX): Enable.
339
340 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
341
342 * config/tc-i386.h (DefaultSize): Define. Renumber following
343 opcode_modifier defines.
344
345 From Etienne Lorrain <etienne.lorrain@ibm.net>
346 * config/tc-i386.c (stackop_size): New variable.
347 (set_16bit_code_flag): Clear it here.
348 (set_16bit_gcc_code_flag): New function.
349 (md_pseudo_table): Add "code16gcc" entry.
350 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
351
f173e82e
ILT		 3521999-08-03 Ian Lance Taylor <ian@zembu.com>
353
a04b544b
ILT		 354 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
355 next_set_end even if the end symbol is being discarded.
356
357 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
358 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
359 * config/obj-coff.c: Likewise.
360 (seg_info_type): Remove.
361 (seg_info_off_by_4): Change to array of segT.
362 (s_get_segment): Adjust accordingly.
363 (obj_pseudo_table): Fully initialize sentinel entry.
364
f173e82e
ILT		 365 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
366 Ralf Baechle <ralf@uni-koblenz.de>.
367
c3332e24
AM		 3681999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
369
370 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
371
3721999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
373
24eab124
AM		 374 * config/tc-i386.c: Indentation and white space changes.
375 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
376 don't enable it by default.
377 (i386_intel_operand): Remove redundant prototype.
378 Move check on number of memory operands, and i.mem_operands++
379 (i386_intel_memory_operand): To here.
380 Remove i386_immediate code from here. Remove special case code
381 for input and output using (%dx). Remove base/index checks and
382 call i386_index_check instead. Save initial operand_string
383 argument for error message.
384 (i386_operand): Remove redundant prototype. Move base/index
385 checks to i386_index_check.
386 (i386_displacement): Move intel mode check for non-zero
387 i.disp_operand
388 (i386_intel_memory_operand): To here.
c3332e24 389
6d8809aa
RH		 3901999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
391
392 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
393 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
394 by .register pseudo-op if -64 and --no-undeclared-regs.
395 (s_register, sparc_adjust_symtab): New functions.
396 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
397 Declare sparc_adjust_symtab as tc_adjust_symtab.
398 * doc/c-sparc.texi: Add description of #ignore special literal
399 for .register pseudo-op.
400
c8d259f7
CM		 4011999-07-30 Catherine Moore <clm@cygnus.com>
402
403 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
404 the relocation's section offset.
405
b77ad1d4
AM		 4061999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
407
408 * write.c (fixup_segment): Fix generic error check overflow test.
409
410 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
411 X_add_number to long.
412
b53fcc20
JL		 413Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
414
415 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
416 processing.
417
d2e71411
ILT		 4181999-07-27 Ian Lance Taylor <ian@zembu.com>
419
420 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
421 VTABLE relocations.
422
e9f56b1d
ILT		 4231999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
424
425 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 426
1a39f480
ILT		 427 * configure.bat: Remove; obsolete.
428 * config/go32.cfg: Likewise.
429
29fe79d3
ILT		 4301999-07-21 Brad M. Garcia <bgarcia@fore.com>
431
432 * configure.in (i386-*-vxworks*): New target.
433 * configure: Rebuild.
434
e06510e6
RH		 4351999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
436
437 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
438
dabe3bbc
RH		 4391999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
440
441 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
442 on -64 and not pic.
443 (output_insn): Put OLO10's secondary addend into tc_fix_data.
444 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
445 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
446 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
447 MAX_RELOC_EXPANSION): Define.
448 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
449
b4cac588
AM		 4501999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
451
452 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
453 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
454 block. Print a warning if an 8-bit or 16-bit constant
455 displacement or immediate is truncated on output.
456 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
457 immediate.
458 (i386_operand): Disallow immediate jump absolute operand.
459
966ed0b4
ILT		 4601999-07-15 Ian Lance Taylor <ian@zembu.com>
461
0ed15843
ILT		 462 * configure.in: Bump version number to 2.9.5.
463 * configure: Rebuild.
464
966ed0b4
ILT		 465 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
466 or %llx work.
467
67f1cff0
JL		 468Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
469
470 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
471 (cons_fix_new_hppa): Derive size of fixup from size of the object.
472
2f992c04
NC		 4731999-07-14 Philip Blundell <pb@nexus.co.uk>
474
475 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
476 is defined.
477 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
478
479 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
480 if -mno-fpu was given.
481 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
482 relocs.
483 (cons_fix_new_arm): Remove misleading comments.
484
14ad458a
ILT		 4851999-07-14 Ian Lance Taylor <ian@zembu.com>
486
487 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
488 error message.
489 (relax_segment): Likewise. After giving a rs_org error, convert
490 the frag to rs_align to avoid cascading errors.
491
36823076
AS		 4921999-07-12 Andreas Schwab <schwab@suse.de>
493
494 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
495
ab9da554
ILT		 4961999-07-11 Ian Lance Taylor <ian@zembu.com>
497
498 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
499 as appropriate. Fill in structure initializations. Add variable
500 initializations. Add casts.
501 * dwarf2dbg.c (print_stats): Change i to size_t.
502 * listing.c (listing_listing): Change list_line to unsigned int.
503
e0accf0c
ILT		 5041999-07-10 Ian Lance Taylor <ian@zembu.com>
505
506 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
507 rather than checking for \001 and \002 in symbol name.
508 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
509
7d4ce8a9
JL		 510Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
511
512 * configure.in (hppa*-linux-gnu*): New target.
513 * configure: Rebuilt.
514
5395a469
NC		 5151999-07-08 Nick Clifton <nickc@cygnus.com>
516
517 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
518
cac58fa6
NC		 5191999-07-07 Nick Clifton <nickc@cygnus.com>
520
5395a469 521 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 522 accessing symbolP directly.
523
03b36ee1
JL		 524Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
525
526 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
527 for ELF.
528
49a5575c
NC		 5291999-07-05 Nick Clifton <nickc@cygnus.com>
530
531 * config/tc-arm.c (ARM_EXT_V5): Define.
532 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
533 (md_begin): Detect ARM v5 architectures.
534 (md_parse_option): Accept arm v5 specification.
535 (md_show_usage): Documment -marmv5 switch.
536
537 * doc/c-arm.texi: Document -marmv5 command line option.
538
539 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
540 op.
541 (validate_immediate_twopart): New function. Determine if a
542 constant can be computed by two ADD instructions.
543 (output_inst): Remove its command line parameter - it was never
544 used.
545 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
546 implememt the ADRL pseudo op.
547 (tc_gen_reloc): Generate a suitable error message if an ADRL
548 instruction tries to generate a real reloc.
549
550 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
551
09ecf0ba
JL		 552Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
553
554 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
555 into lower case.
556
264d6861
ILT		 5571999-06-27 H.J. Lu <hjl@gnu.org>
558
559 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
560 non BFD_ASSEMBLER case.
561
827c0149
ILT		 5621999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
563
564 * config/obj-coff.c (obj_coff_section): Mark writable sections as
565 data.
566
a340d270
RH		 5671999-06-26 David Mosberger <davidm@hpl.hp.com>
568
569 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
570 out_end_sequence() when the address decreases due to a new frag.
571 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
572 numbering starts with 1.
573
16b93d88
NC		 5741999-06-23 Nick Clifton <nickc@cygnus.com>
575
576 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
577 .section for COFF.
578 (mcore_s_text): Call obj_elf_text for ELF target.
579 (mcore_s_data): Call obj_elf_data for ELF target.
580 (mcore_s_section): No longer ELF specific. Call obj_coff_section
581 for COFF target.
582 (mcore_s_bss): New function: Dump literal table before changing
583 sections.
584 (mcore_s_comm): New function: Dump literal table before changing
585 sections.
586
587 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
588 No longer static functions.
589 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
590 Provide prototypes for these functions.
591
fed9b18a
ILT		 5921999-06-22 Ian Lance Taylor <ian@zembu.com>
593
be2acf27
ILT		 594 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
595 a list of names, to try obj_segment_name, and to try abbreviated
596 names when using COFF without long section names.
597
7dcc9865
ILT		 598 * config/tc-alpha.c: More use of symbol accessor functions.
599 * config/tc-arc.c: Likewise.
600 * config/tc-d30v.c: Likewise.
601 * config/tc-fr30.c: Likewise.
602 * config/tc-i860.c: Likewise.
603 * config/tc-m88k.c: Likewise.
604 * config/tc-mcore.c: Likewise.
605 * config/tc-ns32k.c: Likewise.
606 * config/tc-sparc.c: Likewise.
607 * config/tc-v850.c: Likewise.
608
a77f5182
ILT		 609 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
610 sy_value with appropriate accessor functions.
611 * config/tc-arm.c (md_apply_fix3): Likewise.
612 * config/tc-d10v.c (AT_WORD_P): Likewise.
613 * config/tc-v850.c (reg_name_search): Likewise.
614
fed9b18a
ILT		 615 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
616 use symbol_get_bfdsym instead.
617 * config/tc-ppc.c (md_assemble): Likewise.
618 * config/tc-v850.c (v850_comm): Likewise.
619
310b5aa2
ILT		 6201999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
621
622 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
623 the symbol, rather than accessing the bsym member.
624 * config/tc-d10v.c (tc_gen_reloc): Likewise.
625 * config/tc-d30v.c (tc_gen_reloc): Likewise.
626 * config/tc-mcore.c (tc_gen_reloc): Likewise.
627 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
628 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
629 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
630 * config/tc-tic30.c (tc_gen_reloc): Likewise.
631 * config/tc-v850.c (tc_gen_reloc): Likewise.
632
9cb8e75e
JL		 633Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
634
635 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
636 (hppa_gen_reloc_type): Conditionalize on BFD64.
637 (tc_gen_reloc): Re-enable ELF relocations.
638 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
639
3d103319
ILT		 6401999-06-21 Ian Lance Taylor <ian@zembu.com>
641
642 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
643 warning.
644 (do_ldst): Move assignment out of if condition.
645 (md_apply_fix3): Add casts to avoid printf format warnings. Add
646 parentheses to avoid warning.
647
776b24b4
NC		 6481999-06-21 Nick Clifton <nickc@cygnus.com>
649
155f0fe7
NC		 650 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
651 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 652
809ffe0d
ILT		 6531999-06-19 Ian Lance Taylor <ian@zembu.com>
654
655 * config/tc-ppc.c: Update for symbol handling changes.
656 * config/obj-coff.c: Likewise.
657
49863f82
JL		 658Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
659
660 * tc-hppa.c: General cleanups of ELF support. No more spaces
661 and subspaces for ELF.
662 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
663 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
664 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
665 (UNWIND_SECTION_NAME): Likewise.
666 (space/subspace related structures): Conditionalize definitions
667 on OBJ_SOM.
668 (space/subspace directives and support routines): Conditionalize
669 definitions and references/uses on OBJ_SOM.
670 (label_symbol_struct): For ELF, track the symbol's segment. For
671 SOM track its space.
672 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
673 changes.
674 (USE_ALIASES): Kill for both SOM & ELF.
675 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
676 (pa_space, pa_subspace): Corresponding changes.
677 (pa_spaces_begin): Corresponding chagnes.
678 (md_begin): Do not muck around with space/subspace stuff for
679 OBJ_ELF.
680 (md_apply_fix): Temporarily disable argument relocation stuff
681 for OBJ_ELF.
682 (tc_gen_reloc): Temporarily disable relocation generation for
683 OBJ_ELF
684 (pa_build_unwind_subspace): Similarly.
685
fed881b1
NC		 6861999-06-16 Nick Clifton <nickc@cygnus.com>
687
688 * config/tc-arm.c (thumb_set): New pseudo op.
689 (text, data, section): Override these pseudo ops with ARM
690 specific versions.
691 (s_thumb_set): New function: Perform the same as a .set pseudo
692 op, but also mark the alias'ed symbol as being a Thumb
693 function.
694 (arm_s_text): New function: Perform the same as the .text
695 pseudo op, but dump the literal pool before changing
696 sections.
697 (arm_s_data): New function: Perform the same as the .data
698 pseudo op, but dump the literal pool before changing
699 sections.
700 (arm_s_section): New function: Perform the same as the
701 .section pseudo op, but dump the literal pool before changing
702 sections.
703 (arm_cleanup): Do not reset the current section before dumping
704 the literal pool.
705
0f94f4c8
NC		 7061999-06-17 Nick Clifton <nickc@cygnus.com>
707
2f3519a2
NC		 708 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
709 OPTION_NO_WARN_UNMATCHED entries.
710 (md_parse_option): Generate a warning message if an unrecognised
711 option is encountered.
712
0f94f4c8
NC		 713 * config/tc-d10v.c (do_not_ignore_hash): New variable.
714 (get_operands): When parsing an expression after an '@' symbol
715 has been detected, do not ignore '#' symbols.
716 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
717 false.
718
e4a86f6f
ILT		 7191999-06-13 Ian Lance Taylor <ian@zembu.com>
720
721 From K. Richard Pixley <rich@noir.com>:
722 * configure.in (ppc-*-vxworks*): New target.
723 * configure: Rebuild.
724
a8aed0fb
UD		 7251999-06-12 Philip Blundell <philb@gnu.org>
726
727 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
728
7565ed77
ILT		 7291999-06-13 Ian Lance Taylor <ian@zembu.com>
730
731 * write.c (adjust_reloc_syms): Rather than never reducing reloc
732 which refer to symbols in linkonce sections, permit reducing the
733 relocs if the symbol is local.
734
b9e57a38
ILT		 7351999-06-12 Ian Lance Taylor <ian@zembu.com>
736
737 * subsegs.c (subseg_text_p): New function.
738 * as.h (subseg_text_p): Declare.
739 * read.c (do_align): Use subseg_text_p to set the default fill.
740 * write.c (subsegs_finish): Likewise.
741 * config/obj-coff.c (write_object_file): Likewise.
742 * config/tc-i386.h (md_maybe_text): Don't define.
743 (md_do_align): Use subseg_text_p to set the default fill.
744 * config/tc-m32r.c (m32r_do_align): Likewise.
745 * config/tc-sh.c (sh_do_align): Likewise.
746 * config/tc-sparc.h (md_do_align): Likewise.
747
008960a5
ILT		 7481999-06-12 David O'Brien <obrien@freebsd.org>
749
750 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
751 * configure: Rebuild.
752
a1605869
ILT		 7531999-06-12 Ian Lance Taylor <ian@zembu.com>
754
d9ac5a3b
ILT		 755 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
756 * Makefile.am: Rebuild dependencies.
757 * Makefile.in: Rebuild.
758
a1605869
ILT		 759 * config/tc-i386.c (i386_immediate): Remove unused label
760 seg_unimplemented.
761
762 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
763 * symbols.c: Likewise.
764 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
765 sy_next field when taking address, rather than symbol_next.
766
767 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
768 offsetT.
769 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
770 value from the output file architecture.
771 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
772 * dwarf2dbg.h: Change bfd_vma to addressT.
773
a7cd1c22
ILT		 7741999-06-11 Ian Lance Taylor <ian@zembu.com>
775
776 * dwarf2dbg.h: Use PARAMS in function declarations.
777
76171f81
ILT		 7781999-06-11 Martin Dorey <mdorey@madge.com>
779
780 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
781 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
782 OBJ_ELF.
783 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
784
9b4d630b
ILT		 7851999-06-11 Ian Lance Taylor <ian@zembu.com>
786
5865bb77
ILT		 787 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
788
9e7c96d9
ILT		 789 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
790 popsection.
791
1b50c718
ILT		 792 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
793
1bf67e0d
ILT		 794 * read.c (read_a_source_file): Only declare inescape if
795 QUOTES_IN_INSN.
796
797 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
798 match parameters.
799 (find_entry_byval): Add parens to avoid warning.
800
801 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
802
9b4d630b
ILT		 803 * symbols.c (resolve_symbol_value): Don't permit subtraction of
804 undefined symbols.
805
a22b281c
RH		 8061999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
807
808 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
809 with isoctal.
810
811 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
812 synthetize_setx): New functions.
813 (md_assemble): Broken the special cases into the above
814 functions. Make compiler happy if sizeof(bfd_vma)==4.
815 Fix sethi generated from set/setuw. If instructions have a relloc,
816 always clear the fields to be relocated in the opcode.
817 (sparc_ip): Remove special_case global variable.
818
7f2f689c
ILT		 8191999-06-10 Ian Lance Taylor <ian@zembu.com>
820
d7ba4a77
ILT		 821 Based on patches from John W. Woznack <jwoznack@concentric.net>:
822 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
823 indication of success rather than a value.
824 (itbl_get_val): Likewise.
825 (itbl_get_field): Use strcspn. Change delimiters to include
826 parens.
827 * itbl-ops.h (itbl_get_reg_val): Update declaration.
828 (itbl_get_val): Likewise.
829 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
830
7f2f689c
ILT		 831 * symbols.c (copy_symbol_attributes): Convert local symbols to
832 regular symbols.
833
c1d3c45e
NC		 8341999-06-10 Nick Clifton <nickc@cygnus.com>
835
836 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
837 ARM920t.
838
63fab58c
RH		 8391999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
840
841 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
842 Optimize set if sizeof(bfd_vma) == 64.
843 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 844 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 845 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
846
cf9a1301
RH		 8471999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
848
849 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
850 (s_ncons): New function.
851 (native_op_table): New table.
852 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
853 R_SPARC_OLO10 handling.
854
bf29b231
RH		 855Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
856
857 * expr.h (struct expressionS): Revert last change; widen X_op.
858 * config/tc-alpha.c (md_begin): Check the field is wide enough.
859
9be1cda6
AS		 860Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
861
a4835b42
AS		 862 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
863 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
864 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
865 * Makefile.in: Regenerated.
866
9be1cda6
AS		 867 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
868 `common' pass on to s_mri_common.
869 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
870
62335629
RH		 8711999-06-06 Richard Henderson <rth@cygnus.com>
872
873 * config/obj-elf.c (obj_elf_section): Don't free the return
874 value of demand_copy_C_string.
875
9de8d8f1
RH		 8761999-06-05 Richard Henderson <rth@cygnus.com>
877
878 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
879 creation logic from obj_elf_create_section.
880
881 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
882 (section_stack): New.
883 (special_sections): Make const.
884 (obj_elf_section): Gut and rewrite parsing.
885 (obj_elf_change_section): New function broken out of obj_elf_section.
886 (obj_elf_parse_section_letters): Likewise.
887 (obj_elf_section_word): Likewise.
888 (obj_elf_section_type): Likewise.
889 (obj_elf_previous): Treat as a toggle.
890 (obj_elf_popsection): New.
891 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
892 (ppc_section_type): Likewise.
893 * config/tc-ppc.h: Likewise.
894
895 * expr.h (struct expressionS): Don't make X_op a bitfield.
896 * config/tc-alpha.c: Update for symbol handling changes.
897 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
898 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
899
58b5739a
RH		 9001999-06-05 Richard Henderson <rth@cygnus.com>
901
902 * dwarf2dbg.c (*): Convert to K&R + prototypes.
903 (dwarf2_gen_line_info): Kill unused variables.
904 (dwarf2_finish): Likewise.
905 (dwarf2_where): Likewise.
906 (dwarf2_directive_file): If we've only got a string,
907 hand off to s_app_file.
908 * ecoff.c: Move the include of ecoff.h.
909 * symbols.h (S_IS_FUNCTION): Prototype.
910
911 * read.c (LEX_HASH): Supply a default.
912 (lex_type): Use it.
913 (s_globl): Update `c' after skipping whitespace.
914 * read.h (LEX_END_NAME, is_name_ender): New.
915 * expr.c (get_symbol_end): Respect it.
916
398e8c25
ILT		 9171999-06-04 Mark Klein <mklein@dis.com>
918
993142d5
ILT		 919 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
920 to real if OBJ_SOM
921 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
922
398e8c25
ILT		 923 * config/tc-hppa.c: Update for symbol handling changes.
924
b4013713
ILT		 9251999-06-03 Ian Lance Taylor <ian@zembu.com>
926
080e41e6
ILT		 927 * cgen.c: Update for symbol handling changes.
928 * config/tc-m32r.c: Likewise.
f412ead8 929
a0f75b47
ILT		 930 * config/tc-hppa.h: Update for symbol handling changes.
931 * config/tc-hppa.c: Likewise.
932
174419c1
ILT		 933 * config/tc-arm.h: Update for symbol handling changes.
934 * config/tc-arm.c: Likewise.
935 (symbol_make_empty): Remove. Just use symbol_create.
936
937 * symbols.c (symbol_set_tc): Correct name.
938
6104f0a0
ILT		 939 * Makefile.am: Rebuild dependencies.
940 ($(OBJS)): Don't depend upon struc-symbol.h.
941 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
942 * dep-in.sed: Don't remove struc-symbol.h.
943 * Makefile.in: Rebuild.
944
b4013713
ILT		 945 * doc/internals.texi (Symbols): Describe changes in symbol
946 handling.
947
6576f0b5
RH		 9481999-06-03 Richard Henderson <rth@cygnus.com>
949
950 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
951 instead of doing the work by hand.
952
fac0d250
RH		 9531999-06-03 David Mosberger <davidm@hpl.hp.com>
954
955 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
956 state of line state-machine.
957 (struct ls): Collect DWARF2 line state-machine state in new member
958 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
959 resulted in any DWARF2 directives.
960 (reset_state_machine): New function.
961 (out_end_sequence): Ditto.
962 (dwarf2_gen_line_info): When switching sections or switching to a
963 lower text address, call out_end_sequence() first to terminate the
964 previous code sequence as code sequences MUST have monotonically
965 increasing addresses.
966 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
967
9681999-06-03 David Mosberger <davidm@hpl.hp.com>
969
970 * as.c (parse_args): Add option -gdwarf2 to allow requesting
971 DWARF2 debug info (line information only, at this point).
972 * as.h: Update comment about supported debug formats.
973 * dwarf2dbg.c, dwarf2dbg.h: New files.
974 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
975
976 * expr.c (operand): Don't use [ for parens if we want an index op.
977 (op_encoding): Switch [ into O_index, if desired.
978 (op_rank): Renumber with O_index on bottom.
979 (expr): If O_index, match closing bracket.
980 * expr.h (O_index): New.
981
982 * read.c (read_a_source_file): Conditionally allow matched "
983 in lines passed to md_assemble.
984
985 * config/obj-elf.c (elf_pseudo_table): Add `common'.
986
49309057
ILT		 9871999-06-03 Ian Lance Taylor <ian@zembu.com>
988
989 Add support for storing local symbols in a small structure to save
990 memory when assembling large files.
991 * as.h: Don't include struc-symbol.h.
992 (symbolS): Add typedef.
993 * symbols.c: Include struc-symbol.h.
994 (local_hash): New static variable.
995 (save_symbol_name): New static function, from symbol_create.
996 (symbol_create): Call save_symbol_name.
997 (local_symbol_count): New static variable.
998 (local_symbol_conversion_count): Likewise.
999 (LOCAL_SYMBOL_CHECK): Define.
1000 (local_symbol_make): New static function.
1001 (local_symbol_convert): New static function.
1002 (colon): Handle local symbols. Create local symbol for local
1003 label name.
1004 (symbol_table_insert): Handle local symbols.
1005 (symbol_find_or_make): Create local symbol for local label name.
1006 (symbol_find_base): Check for local symbol.
1007 (symbol_append, symbol_insert): Check for local symbols.
1008 (symbol_clear_list_pointers, symbol_remove): Likewise.
1009 (verify_symbol_chain): Likewise.
1010 (copy_symbol_attributes): Likewise.
1011 (resolve_symbol_value): Handle local symbols.
1012 (resolve_local_symbol): New static function.
1013 (resolve_local_symbol_values): New function.
1014 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1015 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1016 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1017 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1018 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1019 (symbol_previous, symbol_next): New functions.
1020 (symbol_get_value_expression): Likewise.
1021 (symbol_set_value_expression): Likewise.
1022 (symbol_set_frag, symbol_get_frag): Likewise.
1023 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1024 (symbol_mark_used_in_reloc): Likewise.
1025 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1026 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1027 (symbol_mri_common_p): Likewise.
1028 (symbol_mark_written, symbol_clear_written): Likewise.
1029 (symbol_written_p): Likewise.
1030 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1031 (symbol_section_p, symbol_equated_p): Likewise.
1032 (symbol_constant_p): Likewise.
1033 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1034 (symbol_get_obj, symbol_set_obj): Likewise.
1035 (symbol_get_tc, symbol_set_tc): Likewise.
1036 (symbol_begin): Initialize local_hash.
1037 (print_symbol_value_1): Handle local symbols.
1038 (symbol_print_statistics): Print local symbol statistics.
1039 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1040 Declare new symbols.c functions. Move many declarations here from
1041 struc-symbol.h.
1042 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1043 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1044 (struct symbol): Move bsym to make it clearly the first field.
1045 Remove TARGET_SYMBOL_FIELDS.
1046 (symbolS): Don't typedef.
1047 (struct broken_word): Remove.
1048 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1049 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1050 (symbol_clear_list_pointers): Likewise.
1051 (symbol_insert, symbol_remove): Likewise.
1052 (symbol_previous, symbol_append): Likewise.
1053 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1054 (struct local_symbol): Define.
1055 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1056 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1057 (local_symbol_get_frag, local_symbol_set_frag): Define.
1058 (local_symbol_get_real_symbol): Define.
1059 (local_symbol_set_real_symbol): Define.
1060 Define.
1061 * write.c (write_object_file): Call resolve_local_symbol_values.
1062 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1063 (TARGET_SYMBOL_FIELDS): Don't define.
1064 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1065 ECOFF_DEBUGGING, add ECOFF fields.
1066 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1067 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1068 ECOFF_DEBUGGING, add ECOFF fields.
1069 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1070 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1071 * config/tc-mcore.h: Don't include struc-symbol.h.
1072 (TARGET_SYMBOL_FIELDS): Don't define.
1073 (struct mcore_tc_sy): Define.
1074 (TC_SYMFIELD_TYPE): Define.
1075 * Many files: Use symbolS instead of struct symbol. Use new
1076 accessor functions rather than referring to symbolS fields
1077 directly.
1078
1079 * read.c (s_mri_common): Don't add in value of line_label.
1080
1081 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1082 checking for SEC_LINK_ONCE.
1083
1084 * config/tc-sh.h (sh_fix_adjustable): Declare.
1085
1086 * app.c (input_buffer): New static variable.
1087 (app_push): Save saved_input in allocated buffer.
1088 (app_pop): Restored saved_input.
1089 (do_scrub_chars): Change get parameter to take char * and int as
1090 arguments. Change GET macro to pass input_buffer to get
1091 function. Don't save input into allocated buffer.
1092 * as.h (do_scrub_chars): Update declaration.
1093 * input-file.c (input_file_get): Change to take char * and int.
1094 Read data into passed in buffer. Remove static buffer.
1095 * read.c (scrub_from_string): Change to take char * and int. Copy
1096 data into passed in buffer.
1097
1098 * hash.h: Neaten. Declare hash_traverse.
1099 * hash.c: Complete rewrite based on BFD hashing code.
1100 * gasp.c (chunksize): New variable.
1101 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1102 hash_delete.
1103
661e4995
NC		 11041999-05-28 Nick Clifton <nickc@cygnus.com>
1105
1106 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1107 addend unless the target uses an old ABI.
1108
d9a62219
DE		 1109Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1110
1111 -Wchar-subscripts cleanup
1112 * listing.c (listing_newline): Use unsigned char variable, so
1113 calls to isascii,iscntrl are correct.
1114 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1115 (unsigned char).
1116 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1117 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1118 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1119 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1120
6da466c7
ILT		 11211999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1122
1123 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1124 width for Coldfire.
1125 (arch_coldfire_p): New #define.
1126 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1127
11281999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1129
1130 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1131
1132 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1133 (install_operand): Add place `N'.
1134 (init_table): Add registers ACC, MACSR, MASK.
1135
1136 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1137
1138 * config/tc-m68k.c: Change mcf5200 --> mcf.
1139 (archs): Add mcf5206e, mcf5307.
1140 (m68k_ip): Add format `u'.
1141 (install_operand): Add place `m', `M', `h'.
1142 (init_table): Add upper/lower registers.
1143
1144 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1145
bedf545c
ILT		 11461999-05-28 Martin Dorey <mdorey@madge.com>
1147
1148 * config/tc-i960.c: Several minor changes to add ELF and
1149 BFD_ASSEMBLER support.
1150 * config/tc-i960.h: Likewise.
1151 * configure.in (i960-*-elf*): New target.
1152 * aclocal.m4, configure: Rebuild.
1153
40c62b25
AM		 11541999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1155
1156 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1157 reloc changes when defined(BFD_ASSEMBLER).
1158
daa01f85
AM		 11591999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1160
1161 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1162
1163 * write.c (write_print_statistics): Output to file, not stderr.
1164
1165 * expr.c (generic_bignum_to_int32,64): Prototype.
1166
1167 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1168 output_sleb128, output_uleb128, output_big_sleb128,
1169 output_big_uleb128, output_big_leb128): Prototype.
1170 (output_big_sleb128, output_big_uleb128): Make inline.
1171 (output_big_leb128): Remove inline
1172
1173 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1174 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1175 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1176 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1177 value for correct overflow check in write.c:fixup_segment.
1178 * write.c (fixup_segment): Move bitfield overflow checks to after
1179 the md_apply_fix call.
1180 * config/obj-coff.c (fixup_segment): Likewise.
1181 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1182 valueT *val argument.
1183
19b34177
AS		 1184Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1185
1186 * config/atof-ieee.c (gen_to_words): Correctly round a
1187 denormalized number. Fix off-by-one in range checking for
1188 exponent in a denormal.
1189
b8a40f53
NC		 11901999-05-10 Nick Clifton <nickc@cygnus.com>
1191
1192 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1193 name.
1194
53f3de98
RH		 1195Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1196
1197 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1198
578ec497
AM		 11991999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1200
1201 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1202 (ReverseRegRegmem): Remove.
1203 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1204 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1205 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1206 kludge.
1207
1208 From Doug Ledford <dledford@redhat.com>
1209 * config/tc-i386.h (RegXMM): New for P/III.
1210 * config/tc-i386.c: Add support for P/III.
1211
d0e9a01c
RH		 1212Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1213
1214 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1215 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1216 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1217
83183c0c
RH		 1218Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1219
1220 * config/tc-i386.c (i386_immediate): Skip whitespace before
1221 complaining about junk after expression.
1222 (i386_displacement): Likewise.
1223
03987ced
RH		 1224Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1225
1226 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1227 Don't copy before downcaseing.
1228
0d96863f
CM		 12291999-05-05 Catherine Moore <clm@cygnus.com>
1230
1231 * tc-m68k.c: Include elf/m68k.h.
1232 (m68k_elf_final_processing): New routine.
1233 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1234 Define.
1235
90700a53
JL		 1236Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1237
1238 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1239 17 bit fmt insn.
1240
252b5132
RH		 12411999-04-30 Nick Clifton <nickc@cygnus.com>
1242
1243 * config/tc-mcore.c (mcore_s_section): Dump literals before
1244 changing section.
1245
12461999-04-29 Nick Clifton <nickc@cygnus.com>
1247
1248 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1249 for COFF/PE port.
1250
1251Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1252
1253 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1254 (TC_INIT_FIX_DATA): Delete.
1255 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1256 (TC_INIT_FIX_DATA): Delete.
1257 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1258 * write.c (fix_new_internal): Initialize fx_cgen member.
1259 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1260 (gas_cgen_md_apply_fix3): Update.
1261 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1262 (md_cgen_record_fixup_exp): Update.
1263 (FX_OPINFO_R_TYPE): Update.
1264
1265 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1266 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1267 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1268 * frags.h (struct frag): Make opindex, opinfo ints.
1269
1270 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1271
12721999-04-26 Tom Tromey <tromey@cygnus.com>
1273
1274 * aclocal.m4, configure: Updated for new version of libtool.
1275
12761999-04-22 Nick Clifton <nickc@cygnus.com>
1277
1278 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1279 md_apply_fix.
1280 (md_apply_fix3): Do not fix up absolute relocations against
1281 symbolic values.
1282
1283 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1284
12851999-04-20 Nick Clifton <nickc@cygnus.com>
1286
1287 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1288 changes and data-in-text directives.
1289 (mcore_cons): New function: intercept cons() operations.
1290 (mcore_float_cons): New function: intercept float_cons()
1291 operations.
1292 (mcore_stringer): New function: intercept stringer() operations.
1293
12941999-04-18 Ian Lance Taylor <ian@zembu.com>
1295
1296 * obj.h (struct format_ops): Change generate_asm_lineno field to
1297 take no parameters.
1298 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1299
1300 * config/tc-alpha.c (find_opcode_match): Add default case to
1301 switch.
1302 (find_macro_match): Likewise.
1303 (load_expression): Parenthesize && within ||.
1304
1305 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1306
13071999-04-17 Nick Clifton <nickc@cygnus.com>
1308
1309 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1310 .text .data .section pseudo ops.
1311 (mcore_s_section): New function. Dump lits before changing secs.
1312 (mcore_s_text): New function. Dump lits before changing secs.
1313 (mcore_s_data): New function. Dump lits before changing secs.
1314
13151999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1316
1317 * config/tc-mips.c (mips_32bitmode): New.
1318 (md_begin): Set mips_32bitmode if needed.
1319 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1320 Set EF_MIPS_32BITMODE.
1321
1322Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1323
1324 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1325 change.
1326
13271999-04-16 Nick Clifton <nickc@cygnus.com>
1328
1329 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1330
1331Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1332
1333 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1334 expressions correctly.
1335
1336
13371999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1338
1339 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1340
1341Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1342
1343 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1344 and fmpynfadd instructions.
1345
13461999-04-11 Richard Henderson <rth@cygnus.com>
1347
1348 * as.h (environ): Declare it, if needed.
1349 * as.c (dump_statistics): Don't declare environ.
1350 * configure.in (environ): Detect declaration.
1351 * configure, config.in: Rebuild
1352
1353 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1354 (i386_displacement): Allocate enough space for replacement buffer.
1355 Clean up replacement buffer initialization.
1356
13571999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1358
1359 * subsegs.c (section_symbol): Don't create a new symbol if one
1360 already exists; instead, use the existing one, but set its segment
1361 and frag data if it hasn't already been defined.
1362 * config/obj-coff.c (c_section_symbol): Likewise.
1363
1364Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1365
1366 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1367
13681999-04-08 Nick Clifton <nickc@cygnus.com>
1369
1370 * config/tc-mcore.c: New File: Support routines for MCore
1371 assembler.
1372 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1373 * config/obj-coff.c: Add support for mcore-pe target.
1374
1375 * Makefile.am: Add support for MCore targets.
1376 * Makefile.in: Regenerate.
1377 * configure.in: Add support for MCore targets.
1378 * configure: Regenerate.
1379
1380 * doc/all.texi: Set MCORE.
1381 * doc/as.texinfo: Document MCore specific command line options.
1382
1383 * write.h: Prevent multiple inclusion.
1384
13851999-04-06 Ian Lance Taylor <ian@zembu.com>
1386
1387 * asintl.h (LC_MESSAGES): Never define.
1388 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1389 does not define it.
1390 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1391 does not define it.
1392
1393 * Makefile.am (m68k-parse.c): If configuring in the source
1394 directory, copy m68k-parse.y into the local directory before
1395 running ylwrap, to remove spurious differences when generating
1396 snapshots.
1397 * Makefile.in: Rebuild.
1398
1399 * config/tc-sparc.h (md_do_align): Just allocate the number of
1400 bytes necessary, rather than always allocating 1024.
1401
14021999-04-04 Ian Lance Taylor <ian@zembu.com>
1403
1404 * listing.c (listing_newline): Add cast to avoid warning.
1405 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1406 * config/tc-i386.c (i386_scale): Add return value.
1407 (build_displacement_string): Remove unused local temp_disp2.
1408 (i386_intel_memory_operand): Add parentheses to avoid warning.
1409 (i386_intel_operand): Remove unused local end_of_operand_string.
1410 (i386_operand): Remove unused local operand_modifier.
1411 (i386_operand): Add parens to avoid warning.
1412
14131999-04-04 Don Bowman <don@pixsci.com>
1414
1415 * configure.in: Add mips*-*-vxworks* target; have it define
1416 MIPS_STABS_ELF.
1417 * configure, config.in: Rebuild.
1418
14191999-03-31 Nick Clifton <nickc@cygnus.com>
1420
1421 * configure.in (emulations): Add support for arm-epoc-pe.
1422 * configure: Regenerate.
1423 * config/te-epoc-pe.h: New file. Define macros specific to
1424 arm-epoc-pe target.
1425 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1426 for arm-epoc-pe target.
1427
1428Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1429
1430 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1431
1432Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1433
1434 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1435 detect ",n" without a condition.
1436 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1437
1438
1439Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1440
1441 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1442 instruction is encoded with one bit.
1443
1444
14451999-03-23 Ian Lance Taylor <ian@zembu.com>
1446
1447 * doc/internals.texi (CPU backend): Mention that
1448 line_separator_chars should not include newline. From thi
1449 <ttn@mingle.glug.org>.
1450
14511999-03-22 Doug Evans <devans@casey.cygnus.com>
1452
1453 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1454 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1455
1456Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1457
1458 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1459
1460Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1461
1462 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1463
1464
1465Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1466
1467 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1468
14691999-03-15 Martin Hunt <hunt@cygnus.com>
1470
1471 * app.c (do_scrub_begin): Change '-' back to a symbol char
1472 so we can use multiple opcodes on a line again.
1473
1474 * config/tc-d30v.c: By default, warn if a symbol has
1475 the same name as a register. Plus some minor
1476 updates from the branch.
1477
14781999-03-13 Nick Clifton <nickc@cygnus.com>
1479
1480 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1481 BFD_RELOC_16 and BFD_RELOC_64.
1482
14831999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1484
1485 * expr.c (expr): Add missing else.
1486
14871999-03-12 Nick Clifton <nickc@cygnus.com>
1488
1489 * config/tc-arm.c (md_apply_fix3): Improve error message.
1490
14911999-03-11 Doug Evans <devans@casey.cygnus.com>
1492
1493 * Makefile.am (CPU_TYPES): Add fr30.
1494 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1495 (fr30,m32r dependencies): Update.
1496 * Makefile.in: Rebuild.
1497
1498 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1499 (gas_cgen_record_fixup_exp): Ditto.
1500 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1501 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1502 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1503 (md_cgen_lookup_reloc): Update use of operand->type.
1504 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1505 (md_convert_frag): Call cgen_operand_lookup_by_num.
1506 (md_cgen_lookup_reloc): Update use of operand->type.
1507 (m32r_cgen_record_fixup_exp): Ditto.
1508
15091999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1510
1511 * config/tc-mips.c (md_show_usage): Fix message.
1512
15131999-03-03 Nick Clifton <nickc@cygnus.com>
1514
1515 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1516 and LDR reg,=<expr> instruction.
1517
1518 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1519 -mcpu=arm9tdmi.
1520
1521Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1522
1523 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1524
15251999-02-17 Nick Clifton <nickc@cygnus.com>
1526
1527 This patch was created by: Scott Bambrough
1528 <scottb@corelcomputer.com>
1529
1530 * app.c:
1531 Special cased '@' character. The '@' character is used as the
1532 ARM assembler comment character, as a special character
1533 and in ELF .symver pseudo-op's, and as a special character in
1534 .type and .section pseudo-ops.
1535 (symver_pseudo): New static variable.
1536 (symver_state): New static variable.
1537 (struct app_save): Add field 'symver_state'.
1538 (app_push): Save global symver_state int struct app_save.
1539 (app_pop): Restore global symver_state from struct app_save.
1540 (do_scrub_chars): Special case handling of '@' character in
1541 .symver pseudo-ops.
1542
1543 * configure.in: Modified to recognize armv* uname syntax from ARM
1544 Linux kernel.
1545 * configure: Regenerated.
1546
1547 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1548 a prefix to the section's type.
1549 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1550 the type's typename.
1551
1552 * config/tc-arm.h: Add support for PIC generation:
1553 (pic_code): New boolean.
1554 (obj_relocate_extern): Define.
1555 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1556 (TC_CONS_FIX_NEW): Define.
1557 (tc_fix_adjustable): Define.
1558 (GLOBAL_OFFSET_TABLE_NAME): Define.
1559
1560 * config/tc-arm.c: Add support for PIC generation:
1561 (line_seperator_chars): Allow ';' as a seperator for Linux.
1562 (is_immediate_prefix): New macro.
1563 (arm_parse_reloc): New function.
1564 (s_arm_elf_cons): New function.
1565 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1566 (md_undefined_symbol): Special case handling for the Global Offset
1567 Table's symbol.
1568 (md_apply_fix3): Handle PIC relocs.
1569 (tc_gen_reloc): Handle PIC relocs.
1570 (md_parse_option): Add support for '-k' command line switch to
1571 enable PIC generation.
1572 (cons_fix_new_arm): New function.
1573 (s_arm_elf_cons): New function.
1574
1575Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1576
1577 * configure.in: Add comments for uses of AC_DEFINE.
1578 * acinclude.m4: Likewise.
1579 * acconfig.h: Remove.
1580 * aclocal.m4: Rebuild.
1581 * configure: Rebuild.
1582 * Makefile.in: Rebuild.
1583 * config.in: Rebuild.
1584
15851999-02-15 Jim Lemke <jlemke@cygnus.com>
1586
1587 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1588 non-constant offset from a base register.
1589
15901999-02-14 Ken Raeburn <raeburn@raeburn.org>
1591
1592 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1593 strings always.
1594
1595Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1596
1597 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1598 (emit_insn): Look for pc-relative and no-overflow specifiers on
1599 internal relocation types.
1600
16011999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1602
1603 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1604 -mcpu=NNNN flags.
1605
1606 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1607 mips_cpu instead.
1608 (mips_4650, mips_4010, mips_4100): Variables removed.
1609 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1610 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1611 variables.
1612 (md_begin): Don't bother initializing the mips_NNNN variables;
1613 mips_cpu is set, and that's good enough now.
1614 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1615 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1616 (show): New function, to handle wrapping in the CPU lists.
1617 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1618
1619Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1620
1621 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1622 than treat as an immediate specifier.
1623
1624Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1625
1626 * config/tc-i386.c: Prototype many functions.
1627 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1628 (i386_immediate): Remove unused second argument.
1629 (i386_intel_operand): Fix i386_is_reg typo.
1630 (i386_operand): Use allow_naked_reg.
1631 (output_invalid): Make operand int for K&R.
1632
1633Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1634
1635 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1636 patch.
1637 * Makefile.in: Rebuild.
1638
16391999-02-09 Doug Evans <devans@casey.cygnus.com>
1640
1641 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1642 (cgen.o): Ditto.
1643 (EXTRA_as_new_SOURCES): Comment out.
1644 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1645 * Makefile.in: Rebuild.
1646 * doc/Makefile.in: Rebuild.
1647 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1648 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1649 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1650 * configure: Rebuild.
1651 * aclocal.m4: Rebuild.
1652 * config.in: Rebuild.
1653 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1654 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1655 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1656 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1657 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1658 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1659 (gas_cgen_record_fixup_exp): Ditto.
1660 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1661 descriptor, not global variable.
1662 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1663 descriptor, not global variable. Refer to insert_operand handler
1664 via cpu descriptor, not global function.
1665 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1666 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1667 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1668 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1669 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1670 * config/tc-m32r.c: Ditto.
1671 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1672 (md_assemble): Ditto.
1673 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1674
16751999-02-09 Nick Clifton <nickc@cygnus.com>
1676
1677 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1678 relocations for ELF targets.
1679
16801999-02-08 Nick Clifton <nickc@cygnus.com>
1681
1682 * configure.in: Add support for StrongARM target.
1683 * configure: Regenerate.
1684
16851999-02-05 Nick Clifton <nickc@cygnus.com>
1686
1687 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1688
1689 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1690 for COFF ports.
1691
1692Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1693
1694 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1695
1696Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1697
1698 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1699 (INTEL_DWORD_MNEM_SUFFIX): Define.
1700 (BYTE_PTR): Define.
1701 (WORD_PTR): Define.
1702 (DWORD_PTR): Define.
1703 (XWORD_PTR): Define.
1704 (SHORT): Define.
1705 (OFFSET_FLAT): Define.
1706 (FLAT): Define.
1707 (NONE_FOUND): Define.
1708 (No_dSuf): Define.
1709 (No_xSuf): Define.
1710 * config/tc-i386.c (set_intel_syntax): New routine.
1711 (intel_syntax): Declare.
1712 (allow_naked_reg): Declare.
1713 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1714 (intel_float_operand): New routine.
1715 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1716 Handle brackets as well as parens. Call i386_intel_operand for
1717 intel syntax. Reverse operands if appropriate. Handle new
1718 suffixes. Handle movzx and movsx.
1719 (i386_is_reg): New routine.
1720 (i386_immediate): New routine.
1721 (i386_scale): New routine.
1722 (i386_displacement): New routine.
1723 (i386_operand_modifier): New routine.
1724 (build_displacement_string): New routine.
1725 (i386_parse_seg): New routine.
1726 (i386_intel_memory_operand): New routine.
1727 (i386_intel_operand): New routine.
1728 (i386_operand): Call i386_displacement, i386_immediate,
1729 i386_scale, etc. instead of handling inline.
1730 (parse_register): Handle registers without prefix.
1731
1732Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1733
1734 * configure: Regenerate.
1735 * configure.in (arm-*-oabi): New.
1736 (thumb-*-oabi): New.
1737 * config/tc-arm.c (target_oabi): Declare.
1738 (md_apply_fix3): Support REL relocs.
1739 (md_parse_option): Handle -oabi.
1740 (elf32_arm_target_format): New routine.
1741 (md_longopts): Add OPTION_OABI.
1742 * config/tc-arm.h: Redefine TARGET_FORMAT.
1743
1744
17451999-01-28 Nick Clifton <nickc@cygnus.com>
1746
1747 * write.c (write_relocs): Handle out of range error.
1748
1749 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1750 (fr30_force_relocation): Default to 0.
1751
1752 * config/tc-fr30.h (obj_fix_adjustable): Define.
1753 (TC_FORCE_RELOCATION): Define.
1754
1755 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1756 relocs.
1757
17581999-01-16 Nick Clifton <nickc@cygnus.com>
1759
1760 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1761 merge of two instructions if the left instruciton kills the right.
1762
17631999-01-11 Doug Evans <devans@casey.cygnus.com>
1764
1765 * Makefile.in: Regenerate.
1766 * configure.in: Redo test for using cgen.
1767 * configure: Regenerate.
1768
17691999-01-09 Nick Clifton <nickc@cygnus.com>
1770
1771 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1772 redefinition of this macro.
1773
1774Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1775
1776 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1777 warning.
1778
17791998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1780
1781 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1782 a read of HI or LO and an immediatly following branch.
1783
17841998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1785
1786 * config/tc-mips.c (md_begin): Another correction to the setting of
1787 mips_eabi64.
1788
17891998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1790
1791 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1792
17931998-12-21 Nick Clifton <nickc@cygnus.com>
1794
1795 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1796 bit insn when optimizing, so that parallelised instructions will
1797 start on a 32 bit boundary.
1798
17991998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1800
1801 * config/tc-mips.c (mips_eabi64): New.
1802 (md_begin): Set mips_eabi64.
1803 (mips_elf_final_processing): Use it.
1804
18051998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1806
1807 * config/tc-mips.c (mips_elf_final_processing):
1808 Correct setting of ABI in e_flags.
1809
1810Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1811
1812 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1813
18141998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1815
1816 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1817
18181998-12-15 Doug Evans <devans@casey.cygnus.com>
1819
1820 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1821 warning, values that don't fit in the field.
1822
18231998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1824
1825 * config/tc-mips.c (mips_abi_string): New.
1826 (md_parse_option,md_longopts): Add mabi.
1827 (mips_elf_final_processing): Set e_flags based on mabi flag.
1828
18291998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1830
1831 * config/tc-mips.c (md_parse_option): Handle vr4111.
1832
183398-12-11 Ken Raeburn <raeburn@cygnus.com>
1834
1835 * config/tc-h8300.c (build_bytes): Change message given if the
1836 instruction requires H8/300H mode and we're not in Hmode, to
1837 suggest that it may be the operand modes that are the problem, not
1838 necessarily the opcode.
1839
18401998-12-10 Nick Clifton <nickc@cygnus.com>
1841
1842 * config/tc-fr30.c: Add line separator character.
1843
1844Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1845
1846 * configure.in (hppa-*-mpeix*): New target.
1847 * config/obj-som.h (obj_som_compiler): Declare.
1848 * config/obj-som.c (compiler_seen): New static variable.
1849 (obj_som_compiler): New function.
1850 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1851 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1852 (pa_type_args): Set hppa_priv_level.
1853 (pa_compiler): New static function if OBJ_SOM.
1854 * configure: Rebuild.
1855
1856Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1857
1858 * read.c (output_leb128): Don't mark as inline.
1859
18601998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1861
1862 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1863 AIX .vbyte unaligned data support.
1864 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1865 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1866 sections.
1867
18681998-12-07 Nick Clifton <nickc@cygnus.com>
1869
1870 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1871 input handling.
1872
1873Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1874
1875 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1876 BFD_RELOC_ARM_PCREL_BRANCH.
1877
1878Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1879
1880 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1881 checking the target type.
1882 (mips-dec-bsd*): Set endian to little.
1883 * configure: Rebuild.
1884
1885 COFF weak symbol support, based on patches from Mark Elbrecht
1886 <snowball3@usa.net>:
1887 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1888 * config/obj-coff.c (obj_coff_weak): New static function.
1889 (obj_coff_endef) [both versions]: Handle weak symbols.
1890 (coff_frob_symbol): Likewise.
1891 (yank_symbols): Likewise.
1892 (obj_pseudo_table): Add "weak".
1893
1894 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1895 <aymeric.vincent@emi.u-bordeaux.fr>.
1896 * aclocal.m4: Rebuild with current tools.
1897 * configure: Rebuild.
1898
1899 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1900 an assertion failure for a case we can't handle when OBJ_ECOFF.
1901
1902 * expr.c (operator): And with 0xff to avoid problems with signed
1903 char.
1904
19051998-12-03 Nick Clifton <nickc@cygnus.com>
1906
1907 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1908 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1909
19101998-12-02 Nick Clifton <nickc@cygnus.com>
1911
1912 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1913 LDI:20 insn.
1914
1915Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1916
1917 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1918 of pcrel point.
1919
1920Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1921
1922 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1923 pcrel point.
1924
1925Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1926
1927 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1928 scope.
1929 (d10v_cleanup): Only generate previous insn if a multiline insn is
1930 not pending.
1931
1932Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1933
1934 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1935 FR30_OPERAND_I32.
1936
1937Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1938
1939 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1940 -marm6xxx command line switches.
1941
19421998-11-18 Doug Evans <devans@casey.cygnus.com>
1943
1944 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1945 (itbl-ops.o): Delete duplicate dependencies.
1946 Rebuild dependencies.
1947 Add fr30 dependencies.
1948 * Makefile.in: Rebuild.
1949
1950Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1951
1952 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1953 opcode list.
1954 * listing.c: Ignore line terminator characters found inside
1955 strings.
1956
1957Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1958
1959 * po/gas.pot: Regenerated.
1960
1961Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1962
1963 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1964 fr30_is_label_start(). Also checks for delay slot insns.
1965
1966 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1967 FR30 instructions which contain a colon in the mnemonic.
1968
1969 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1970
1971Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1972
1973 * config/tc-fr30.c: Removed currently superflous code.
1974
1975Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1976
1977 * config/tc-fr30.h: New file.
1978 * config/tc-fr30.c: Tweaking so that it will compile.
1979
1980Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1981
1982 * config/tc-d10v.h (obj_fix_adjustable): Define.
1983 (TC_FORCE_RELOCATION): Define.
1984 (d10v_force_relocation): Declare.
1985 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1986 (md_apply_fix3): Handle Vtable relocs.
1987 (d10v_fix_adjustable): New.
1988 (d10v_force_relocation): New.
1989
1990Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1991
1992 * config/tc-d30v.c: Change default behaviour to ignore potential
1993 conflicts between register name and symbol names.
1994
1995Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1996
1997 * configure.in: Add fr30-*-*.
1998 * config/tc-fr30.c: New file.
1999 * Makefile.in: Regenerated.
2000 * config.in: Regenerated.
2001 * configure: Regenerated.
2002 * doc/Makefile.in: Regenerated.
2003 * po/gas.pot: Regenerated.
2004
2005Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2006
2007 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2008 are 16 bit insns.
2009
2010Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2011
2012 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2013 characters.
2014 (do_scrub_chars): Add some casts to unsigned char to avoid
2015 unwanted sign extension.
2016 * read.c (lex_type): Set characters about 127 to be symbol
2017 characters.
2018 * config/tc-i386.c (md_begin): Set identifier_chars and
2019 operand_chars for values above 127.
2020
2021Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2022
2023 * configure.in: detect cygwin* instead of cygwin32*
2024 * configure: regenerate
2025
2026Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2027
2028 * listing.c: Add support for producing a listing from piped
2029 input.
2030
2031Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2032
2033 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2034 (append_insn): Account for the tx39's multiply behavior.
2035
20361998-10-26 Michael Meissner <meissner@cygnus.com>
2037
2038 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2039 from assemble_parallel_insns. Add support for '->' to indicate
2040 explicitly serializing the instructions.
2041 (md_assemble): Ditto.
2042
2043Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2044
2045 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2046 WEAK handling.
2047
2048Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2049
2050 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2051
2052Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2053
2054 * config/tc-mips.c : support frame and regmask/fregmask when
2055 MIPS_STABS_ELF is specified.
2056
2057Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2058
2059 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2060 (md_apply_fix): Don't return 1 for VTABLE relocs.
2061 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2062
2063Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2064
2065 * doc/c-i386.texi: Replace occurences of "opcode" with
2066 "instruction mnemonic", "instruction", or "mnemonic" when
2067 referring to the name of an instruction. Use "opcode" when
2068 referring to the sequence of machine bytes.
2069
2070 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2071 (is_opcode_char): Rename to is_mnemonic_char.
2072 (md_assemble and i386_operand): Correct error messages from
2073 "opcode" to "instruction mnemonic"
2074 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2075 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2076 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2077 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2078 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2079 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2080 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2081
2082 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2083
2084 * config/tc-i386.c (i386_operand): Check for garbage after
2085 register name.
2086
2087Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2088
2089 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2090 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2091
2092Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2093
2094 * config/tc-sh.h (obj_fix_adjustable): Define.
2095 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2096 (md_apply_fix): Likewise.
2097 (tc_gen_reloc): Likewise.
2098 (sh_fix_adjustable): New.
2099
2100Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2101
2102 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2103 * cgen.h (gas_cgen_finish_insn): Update prototype.
2104 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2105 cgen_insn_t -> CGEN_INSN_INT.
2106 (make_parallel): Update handling of CGEN_INT_INSN_P.
2107 (assemble_parallel_insn): Ditto.
2108 (target_make_parallel): New function.
2109 (md_assemble): Use it.
2110
2111Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2112
2113 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2114
2115Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2116
2117 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2118 converted into lower case.
2119
2120Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2121
2122 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2123 (gas_cgen_tc_gen_reloc): Likewise.
2124 * config/tc-m32r.h (obj_fix_adjustable): Define.
2125 * config/tc-m32r.c (m32r_fix_adjustable): New.
2126 (m32r_force_relocation): Handle VTABLE relocs.
2127
2128Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2129
2130 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2131
2132Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2133
2134 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2135 to lower case before parsing.
2136
2137 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2138 parallel insns modift buts in the PSW as a side effect.
2139
2140Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2141
2142 * config/tc-d30v.c (find_format): Test for missing flag and
2143 control registers.
2144
2145 (md_apply_fix3): Fix error messages to avoid
2146 assumption about presence of a symbol.
2147
2148 (parallel_ok): Disallow parallel instructions that both modify the
2149 same flag register.
2150
2151 (find_format): Generate a warning if an odd numbered register is
2152 used as the first register in a mutli-register instruction.
2153
2154Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2155
2156 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2157 relocations are always associated with a symbol.
2158
2159Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2160
2161 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2162 (elf32_sparc_force_relocation): Declare.
2163 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2164 (tc_gen_reloc): Handle vtable relocs.
2165 (elf32_sparc_force_relocation): New.
2166
2167Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2168
2169 * symbols.c (S_IS_FUNCTION): New.
2170 * config/tc-v850.h (obj_fix_adjustable): Define.
2171 (TC_FORCE_RELOCATION): Define.
2172 (v850_force_relocation): Declare.
2173 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2174 of fx_addnumber for VTABLE reloc addends.
2175 (md_apply_fix3): Handle VTABLE relocs.
2176 (v850_fix_adjustable): New.
2177 (v850_force_relocation): New.
2178
2179Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2180
2181 * tc-hppa.c (fp_operand_format): Add some additional formats.
2182 (pa_ip): Do not automatically promote into pa2.0 mode.
2183 (pa_level): Handle ".level 2.0".
2184
2185Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2186
2187 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2188 * config/tc-i386.h (template.extension_opcode): Change to
2189 unsigned int to allow full range of 8-bit opcode suffixes.
2190 (None): Redefine as 0xffff.
2191
2192 From Jeff B Epler <jepler@usgs.gov>
2193 * doc/c-i386.texi (i386-SIMD): New section.
2194
2195Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2196
2197 * read.c (discard_rest_of_line): New function.
2198 * read.h: Declare it.
2199 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2200
2201Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2202
2203 * config/tc-d10v.c (find_symbol_matching_register): New function.
2204 (find_opcode): Cope with the case where a register name matches
2205 a symbol name.
2206
2207Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2208
2209 * config/tc-v850.c (md_pcrel_from): Rename to
2210 v850_pcrel_from_section.
2211 (v850_pcrel_from_section): Do not resolves symbols in other
2212 sections.
2213
2214 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2215
2216Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2217
2218 * config/tc-d10v.c (find_opcode): Generate an error if a register
2219 is supplied for an operand that should not be a register.
2220
2221Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2222
2223 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2224 instructions to have another instruction in the right bin.
2225
2226Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2227
2228 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2229 the right container if the left container holds a branch
2230 instruction.
2231
2232Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2233
2234 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2235 both a register name and symbol name.
2236 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2237
2238Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2239
2240 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2241 execution unit class.
2242
2243 (reg_name_search): If a name matches a register and a symbol,
2244 prefer the register.
2245 (find_format): Disallow flag registers when a general purpose
2246 register is required.
2247 If a number is required, but a register has been given, check to
2248 see if a symbol with the same name as the register exists, and if
2249 so, use that symbol.
2250
2251Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2252
2253 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2254
2255Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2256
2257 * config/tc-d30v.c (find_format): Do not accept flag registers as
2258 general purpose registers.
2259 (find_format): If an immediate value is expected at a given place
2260 in a format, but a register name has been provided instead, check
2261 to see if that register name matches the name of a predefined
2262 symbol and if it does, then use the symbol instead.
2263 (reg_name_search): If a register name matches a symbol name,
2264 prefer the register name to the symbol name.
2265
2266Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2267
2268 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2269 the previous insn to empty.
2270
22711998-09-20 Michael Meissner <meissner@cygnus.com>
2272
2273 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2274 pieces, forcing the use of an ANSI compiler.
2275
2276Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2277
2278 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2279 relocs.
2280 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2281
2282Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2283
2284 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2285 assembler syntax.
2286 (obj_elf_vtable_entry): Likewise.
2287 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2288 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2289 (tc_gen_reloc): Likewise.
2290 (arm_fix_adjustable): Likewise.
2291 (elf32_arm_force_relocation): New.
2292 (armelf_frob_symbol): Remove coff-style symbol support.
2293
2294Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2295
2296 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2297
2298Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2299
2300 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2301 OBJ_COFF so that routine is defined for a.out format.
2302
2303Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2304
2305 * config/tc-i386.c (i386_operand): Detect non-segment registers
2306 used as segment prefixes.
2307
2308Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2309
2310 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2311 optimize across FDE boundaries.
2312
2313 * config/obj-coff.c (obj_coff_section): Preserve any link once
2314 flags when setting the section flags.
2315
2316Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2317
2318 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2319 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2320
2321Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2322
2323 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2324 to the host width.
2325
2326Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2327
2328 * frags.c (frag_grow): Include the size of the frag struct in the
2329 obstack chunk size.
2330
2331 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2332 if the new subseg comes before the old.
2333
2334Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2335
2336 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2337 to handle edge8 and edge16.
2338
2339Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2340
2341 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2342 before we clobber the symbol involved.
2343
2344Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2345
2346 * config/tc-arm.c: Remove OBJ_ELF definitions for
2347 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2348 use arm_adjust_symtab for OBJ_COFF.
2349 (armelf_adjust_symtab): New Routine.
2350 * config/tc-arm.h: Define obj_adjust_symtab to
2351 armelf_adjust_symtab for OBJ_ELF.
2352
2353Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2354
2355 * configure.in: Make all i386-elf targets use bfd_gas.
2356 * config/tc-i386.c (tc_i386_force_relocation): New.
2357 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2358 (md_apply_fix3): Likewise.
2359 (tc_gen_reloc): Handle them.
2360 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2361 tc_i386_force_relocation.
2362
2363Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2364
2365 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2366
2367Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2368
2369 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2370 current opcode after writing the first insturction of a reverse
2371 sequential pair.
2372
2373Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2374
2375 * read.h (generate_lineno_debug): Add prototype.
2376 * read.c (generate_lineno_debug): Make non-static.
2377
2378Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2379
2380 * config/tc-i386.c (md_assemble): Only warn for address/data size
2381 prefixes.
2382
2383Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2384
2385 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2386 against Thumb function names, as the linker needs this information.
2387
23881998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2389
2390 * expr.c (operand): Check also that there is no advance in operand
2391 after atof_generic in order to decide "is it label 0f or floating
2392 point number?".
2393
2394Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2395
2396 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2397 command line options with a single dash.
2398 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2399
2400Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2401
2402 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2403 * tc-arm.c (arm_fix_adjustable): New routine.
2404
24051998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2406
2407 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2408 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2409 demand_empty_rest_of_line before mri_comment_end.
2410 (equals): Check garbage after expression before
2411 mri_comment_end in MRI mode.
2412
2413Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2414
2415 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2416 small immediate constant to use the constant itself rather than
2417 always using 1.
2418
2419Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2420
2421 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2422 (pa_leave): Likewise.
2423
2424Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2425
2426 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2427 prefixes.
2428 (i386_operand): Fix an error message.
2429
2430Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2431
2432 * doc/c-arm.texi (ARM Directives): Document .req directive.
2433
2434 * config/tc-arm.c (reg_required_here): Display erroneous string if
2435 the register name could not be decoded.
2436 Do not set inst.instruction if the sift is -1.
2437
2438Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2439
2440 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2441 we do for EXTERN.
2442
2443Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2444
2445 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2446 even if it is belived to be unnecessary.
2447
2448Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2449
2450 config/tc-i386.c (i386_operand): Size immediate constants by
2451 suffix (erroneously removed as part of July 7 change).
2452
2453Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2454
2455 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2456 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2457 (armelf_frob_symbol): New Routine.
2458 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2459
2460Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2461
2462 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2463
2464Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2465
2466 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2467 command line switches passed to assembler.
2468
2469Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2470
2471 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2472 (gas_cgen_opcode_desc): Declare.
2473 (gas_cgen_parse_operand): Declare.
2474 (*): Prepend gas_ to gas specific fns to denote them as such.
2475 All uses updated.
2476 * cgen.c (gas_cgen_opcode_desc): New global
2477 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2478 (queue_fixup): Renamed from cgen_queue_fixup.
2479 (*): Prepend gas_ to gas specific fns to denote them as such.
2480 All uses updated.
2481 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2482 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2483 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2484 Open opcode table and initialize it.
2485 (make_parallel): Use gas_cgen_opcode_desc.
2486 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2487 (md_assemble): Ditto.
2488
2489Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2490
2491 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2492 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2493 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2494 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2495 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2496 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2497 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2498 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2499 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2500 (INIT_STAB_SECTION): Likewise.
2501 (OBJ_PROCESS_STAB): Likewise.
2502
2503 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2504 (md_parse_option): Watch for them.
2505 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2506 (md_begin): Kill neverdef code.
2507 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2508 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2509 (s_alpha_coff_wrapper): New.
2510 (md_pseudo_table): Trap all ECOFF pseudos.
2511
2512Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2513
2514 Start of changes to remove mdebug section from mips*-elf
2515 Based on MIPS_STAB_ELF definition
2516 * acconfig.h: undef if not configured
2517 * config.in: undef if not configured
2518 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2519 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2520 * stabs.c (s_stab_generic): flush frag
2521
2522Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2523
2524 * configure.in: (arm-*-elf): Handle.
2525 (thumb-*-elf): Handle.
2526 * configure: Regenerate.
2527 * read.c (stringer): Fix typo in comment.
2528 * write.c (fixup_segment): Don't add symbol value to addend if
2529 TC_ARM and OBJ_ELF.
2530 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2531 sections.
2532 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2533 for OBJ_ELF.
2534
2535Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2536
2537 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2538 (write_2_short): Emit warning if new flag is set.
2539 (do_assemble): Set flags if left instruction is one of special
2540 "right-instruction-killer" type.
2541
2542Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2543
2544 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2545 Always output words in debug_info section as big endian.
2546 (sparc_target_format): Choose correct bfd target.
2547 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2548
2549Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2550
2551 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2552 to work with internationalization code. Issue an error when two
2553 operands match that are not allowed to match.
2554
2555Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2556
2557 * configure.in (install_tooldir): Allow target to specify whether
2558 it wants to be installed in $(tooldir)/bin.
2559 * configure: Regenerate.
2560 * Makefile.am (install-exec-local): Set install-exec-tooldir
2561 dependency via configure.
2562 * Makefile.in: Regenerate.
2563
2564Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2565
2566 * Makefile.am (install-exec-local): Split into two ...
2567 (install-exec-bindir,install-exec-tooldir): New rules.
2568 * Makefile.in: Regenerate.
2569
2570Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2571
2572 * Makefile.am (install-exec-local): Don't remove the file before
2573 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2574 W. Rozycki <macro@ds2.pg.gda.pl>.
2575 * Makefile.in: Rebuild.
2576
2577Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2578
2579 * cgen.c: Include libiberty.h.
2580 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2581 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2582 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2583 (md_cgen_lookup_reloc)): Declare.
2584 (md_cgen_record_fixup_exp): Declare.
2585 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2586 (m32r_relax_frag): Declare.
2587 (cgen_md_apply_fix3): Decls moved to cgen.h.
2588 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2589 (m32r_cgen_record_fixup_exp): Delete decl.
2590 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2591 (assemble_nop): Delete.
2592 (expand_debug_syms): Delete unused `exp'.
2593 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2594 Add default case for -Wall.
2595 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2596 (md_atof): Delete unused wordP.
2597
2598Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2599
2600 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2601 value.
2602
2603Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2604
2605 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2606 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2607 .print, .purgem, and .struct. Remove documentation for
2608 .app-file.
2609
2610Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2611
2612 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2613 Update call to insert_operand.
2614
2615Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2616
2617 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2618
2619Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2620
2621 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2622 whitespace after a prefix operator.
2623
2624Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2625
2626 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2627
2628Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2629
2630 * config/tc-sparc.c (log2): New static function.
2631 (s_reserve): Use log2 to convert alignment before calling
2632 record_alignment.
2633 (s_common): Use log2 to convert alignment before calling
2634 record_alignment and frag_align.
2635 (sparc_cons_align): Use log2.
2636
2637Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2638
2639 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2640 (s_common): Likewise.
2641
2642 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2643 initialization of waddr.
2644 (sparc_elf_final_processing): Add default case to switch.
2645
2646Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2647
2648 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2649 than temporary real.
2650
2651Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2652
2653 * write.c (subsegs_finish): Don't align the segments if there were
2654 any errors.
2655
2656 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2657 copying aux information.
2658
2659 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2660 expression into a symbol.
2661
2662Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2663
2664 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2665 type to unsigned int.
2666 (md_assemble): Change type used to store offsets from unsigned
2667 long to long.
2668 (i386_operand): Switch error check to only call RESTORE_END_STRING
2669 once after parse_register.
2670
2671Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2672
2673 * config/tc-v850.c (md_show_usage): Changed format to match that
2674 of gcc, ld, etc.
2675
2676 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2677
2678Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2679
2680 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2681 relocs.
2682 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2683 weak.
2684
2685Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2686
2687 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2688 * doc/Makefile.in: Rebuild.
2689
2690Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2691
2692 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2693 for %lo expressions.
2694 (mips_ip, case 'u'): Move range check after code to mask
2695 off bits in %hi/%lo expressions. Mask off high bits for
2696 %lo expressions.
2697
2698Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2699
2700 * doc/Makefile.am (gasver.texi): New target.
2701 (as.info, as.dvi): Depends upon gasver.texi.
2702 * doc/as.texinfo: Include gasver.texi. Mention version number on
2703 title page and in top node.
2704 * doc/Makefile.in: Rebuild.
2705
2706Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2707
2708 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2709 but not including the line containing the edict.
2710 * listing.h (LISTING_EOF): New.
2711 * input-scrub.c (input_scrub_next_buffer): Call it.
2712
2713Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2714
2715 * config/tc-i386.c (i386_operand): Don't set the size of an
2716 immediate address based solely on the suffix and the mode.
2717
2718 * config/tc-i386.c (md_assemble): Add assertion to make sure
2719 overlap2 does not set Imm.
2720
2721 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2722 sequences of whitespace to a single space.
2723 (is_space_chars): Just compare with space.
2724 (md_begin): Don't initialize space_chars.
2725 (md_assemble): Just skip a single whitespace character.
2726 (i386_operand): Rewrite base-index parsing to use new
2727 parse_register, and to skip white space. Skip white space in a
2728 number of other places too. Don't give error message if
2729 parse_register fails.
2730 (parse_register): Change reg_string parameter to be non-const.
2731 Add end_op parameter. Skip white space after the `%', and return
2732 end of register string. Give error message here rather than
2733 caller.
2734
2735Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2736
2737 Based on patch from Matt Semersky <matts@scd.hp.com>:
2738 * expr.c (op_encoding): Make const.
2739 (expr_set_precedence): New function.
2740 (expr_begin): Don't set operator rankings, just call
2741 expr_set_precedence.
2742 * expr.h (expr_set_precedence): Declare.
2743 * read.c (s_mri): Call expr_set_precedence.
2744
2745Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2746
2747 * doc/as.texinfo (Statements): Remove paragraph discussing
2748 continuing lines with a backslash. This hasn't worked for years,
2749 if it ever did.
2750
2751Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2752
2753 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2754 symbol definitions.
2755 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2756 (ps_CTORS, ps_DTORS): New section types.
2757 (vms_fixup_xtors_section): New function
2758 (Ctors_Psect, Dtors_Psect): Define.
2759 (IS_GXX_XTOR): Define
2760 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2761 Filter static constructors/destructors and add to
2762 Ctors_Symbols/Dtors_Symbols chain.
2763 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2764 appropriate section.
2765
2766 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2767 * makefile.vms: Merge vax/vms support.
2768
2769Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2770
2771 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2772 (elf_pseudo_table): Add them.
2773 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2774 (md_apply_fix): Accept them.
2775 (mips_fix_adjustable): Don't adjust them.
2776 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2777 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2778 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2779 (tc_fix_adjustable): Don't adjust them.
2780
2781Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2782
2783 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2784 (cgen.o): Use it.
2785 * Makefile.in: Regenerate.
2786 * configure.in: AC_SUBST cgen_cpu_prefix.
2787 * configure: Regenerate.
2788
2789Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2790
2791 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2792 Changed all users of COND12_DELAY.
2793
2794Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2795
2796 * config/tc-mn10300.c (set_arch_mach): New function.
2797 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2798 (md_begin): Default to mn10300 mode.
2799 (md_assemble): Only accept instructions for the core mn10300
2800 chip and the active machine type.
2801
2802Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2803
2804 * subsegs.h (segment_info_type): Give the struct a name.
2805 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2806 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2807 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2808 * config/tc-w65.h (tc_reloc_mangle): Declare.
2809 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2810
2811Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2812
2813 * config/tc-v850.c (v850_comm): Restore old section
2814 after common processing.
2815
2816Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2817
2818 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2819
2820Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2821
2822 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2823 char with code that explicitly sign-extends.
2824
2825Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2826
2827 * config/tc-v850.c (md_begin): Restore text section as the current
2828 section after creating call table sections.
2829 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2830 code.
2831
2832 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2833 with call to macro SYM_AUXINFO.
2834
2835Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2836
2837 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2838 with the program transform name.
2839 * Makefile.in: Rebuild.
2840
2841Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2842
2843 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2844 information.
2845
2846Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2847
2848 * config/tc-i386.c (i386_operand): Be prepared for a space between
2849 the open parenthesis and the start of the register operand,
2850 because of the June 16 change.
2851
2852Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2853
2854 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2855 BFD_ASSEMBLER.
2856
2857Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2858
2859 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2860 even if it is belived to be unnecessary.
2861
2862Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2863
2864 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2865 symbols.
2866 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2867
2868Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2869
2870 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2871 shift amount for a repeated operand. The shift amount for the
2872 repeated copy comes from the size of the operand.
2873
2874Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2875
2876 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2877
2878Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2879
2880 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2881
2882Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2883
2884 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2885 characters in it as LEX_IS_SYMBOL_COMPONENT.
2886 * config/tc-i386.h (tc_symbol_chars): Define.
2887 (extra_symbol_chars): Declare.
2888 * config/tc-i386.c (extra_symbol_chars): Define.
2889 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2890 (line_comment_chars): Set to '/' if TE_LINUX.
2891 * doc/c-i386.texi (i386-prefixes): Update.
2892 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2893
2894Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2895
2896 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2897 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2898
28991998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2900
2901 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2902 constraint in instructions REP & REPI.
2903
2904Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2905
2906 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2907 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2908
2909 (check_range): If the operand is shifted, then shift the number
2910 before checking its range.
2911
2912 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2913
2914 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2915 common sections.
2916
2917Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2918
2919 * config/tc-v850.c (v850_comm): Create special sections as needed.
2920
29211998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2922
2923 * config/tc-d10v.c (write_2_short): Addition of swapping
2924 instructions for sequential and reverse sequential order when
2925 given order is not possible.
2926
2927Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2928
2929 * Makefile.am: Rebuild dependencies.
2930 (DEP_INCLUDES): Fix reference to intl build directory.
2931 * Makefile.in: Rebuild.
2932
2933Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2934
2935 * doc/c-i386.texi: Update 16 bit documentation.
2936
2937 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2938 IgnoreDataSize to IgnoreSize as they are used for address size as
2939 well as data size.
2940 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2941 32-bit mode, similarly addr16/data16 and variants.
2942
2943Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2944
2945 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2946 sequential word multiply instructions.
2947
2948 (do_assemble): Add extra command line argument, to allow mul32
2949 attribute to be preserved across parallel insns.
2950 (md_assemble): Insert NOPs between explicitly parallel insns which
2951 contain an 32 bit multiply and a 16 multiply.
2952
2953Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2954
2955 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2956 likewise for REPE.
2957
2958 * config/tc-i386.c (reloc): Add braces.
2959
2960 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2961 consistent with Intel naming.
2962 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2963 use bitfields in sib_byte.
2964 (modrm_byte): Don't use bitfields here either.
2965
2966 * config/tc-i386.c (current_templates): Add const.
2967 (parse_register): Add const to return, param, and char *s.
2968 (i386_operand): Add const to reg_entry *r.
2969 * config/tc-i386.h (templates): Add const to start, end.
2970
2971 Inspired by code for 16 bit gas support from Martynas Kunigelis
2972 <martynas@nm3.ktu.lt>:
2973 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2974 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2975 (uses_mem_addrmode): Remove.
2976 (md_estimate_size_before_relax): Add support here too.
2977 (md_relax_table): Rewrite interface to md_relax for 16 bit
2978 support.
2979 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2980 (opcode_suffix_to_type): Remove.
2981 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2982 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2983 (md_convert_frag): Likewise.
2984 (i386_operand): Add support for 16 bit base/index regs,
2985 immediates, and displacements. Remove some unnecessary casts, and
2986 localise end_of_operand_string, displacement_string_start,
2987 displacement_string_end variables. Add GCC_ASM_O_HACK.
2988 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2989
2990 * config/tc-i386.c (prefix_hash): Remove.
2991 (md_begin): Rewrite without obstacks. Remove prefix hash table
2992 handling. Rewrite lexical table handling.
2993 (i386_print_statistics): Don't print prefix statistics.
2994 (md_assemble): Rewrite instruction parser so that line is not
2995 converted to lower case. Don't do a hash_find for prefixes,
2996 instead recognise them via opcode modifier.
2997 (expecting_operand, paren_not_balanced): Localise variables.
2998 * config/tc-i386.h (IsPrefix): Define.
2999 (prefix_entry): Remove.
3000
3001 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3002 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3003 '\\' in case where comment_chars contains '/'.
3004
3005 * config/tc-i386.c (MATCH): Ensure given operand and template
3006 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3007 you must write `ljmp *table(%ebx)'.
3008
3009 From H.J. Lu <hjl@gnu.org>:
3010 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3011 as 0 ifndef BFD_ASSEMBLER.
3012 (md_assemble): Allow immediate operands without suffix or
3013 other reg operand to default in size to the current code size.
3014
3015Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3016
3017 * config/tc-v850.c (md_begin): Restore creation of
3018 .call_table_text and .call_table_data sections.
3019
3020Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3021
3022 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3023 after emitting a word of noops.
3024
3025Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3026
3027 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3028 (i386_operand): Simplify checks for valid base/index combinations.
3029 Disallow `in 4(%dx),%al'.
3030
3031 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3032 index_reg const.
3033 (add_prefix): Change parameter from char to int.
3034
3035 * config/tc-i386.h (Ugh): Define opcode modifier.
3036 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3037
3038 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3039 CONSISTENT_REGISTER_MATCH macros to check register types more
3040 thoroughly. Check for illegal suffix/operand combinations
3041 when matching insns with operands. Handle new `s' suffix, and
3042 associated FloatMF opcode modifier for float insns with memory
3043 operands.
3044 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3045 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3046 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3047 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3048 DATA_PREFIX_OPCODE throughout.
3049
3050 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3051 (md_assemble): Rewrite suffix/register operand checking code to be
3052 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3053 AnyMem, the better to grep.
3054 (pi): Remove Abs.
3055 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3056 given a memory operand. Don't set Abs bits either.
3057 (type_names): Remove Mem*, Abs*.
3058 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3059 define opcode_modifiers as these cases are handled by Disp8,
3060 Disp16, Disp32 and suffix checks.
3061 (COMES_IN_BOTH_DIRECTIONS): Remove.
3062 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3063
3064 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3065 if IgnoreDataSize modifier given. Remove ShortformW modifier
3066 test. Add test for ShortForm in W base_opcode modification.
3067 Merge Seg2ShortForm and Seg3ShortForm code.
3068 * config/tc-i386.h (ShortFormW): Remove.
3069 (IgnoreDataSize): Define.
3070
3071Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3072
3073 * config/tc-d30v.c (md_assemble): Store previous segment state
3074 with previous instruction.
3075
3076Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3077
3078 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3079 (ebp, esp): Remove static variables.
3080 (MATCH): Remove test for InOutPortReg.
3081 (i386_operand): Properly handle InOutPortReg here instead.
3082 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3083 (md_assemble): Simplify and correct modrm and sib generation.
3084 (i386_operand): Add warning for scale without index.
3085 Rewrite checks for valid base/index combinations.
3086
3087 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3088 macros and enclose in do while(0).
3089 (RESTORE_END_STRING): Likewise.
3090 (md_assemble): Add one to printed operand number so we start
3091 from 1 not 0. Add some more gettext invocations.
3092 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3093 number here too.
3094
3095 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3096 DATA_PREFIX, SEG_PREFIX): Define.
3097 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3098 (check_prefix): Remove function.
3099 (add_prefix): New function. Add prefix to i.prefix as well as
3100 doing checks.
3101 (md_assemble): Changes for add_prefix. Remove hack for wait
3102 prefix, instead always output prefixes in fixed order. Test
3103 for jcxz/loop when selecting between word & dword operations,
3104 and add address size prefix rather than operand size prefix.
3105 Remove operand -> address size hack when emitting jcxz/loop.
3106 (i386_operand): Remove O_Absent check as it's done in expr.
3107
3108Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3109
3110 * configure.in: Recognize m5200 as a cpu_type of m68k.
3111 * aclocal.m4: Rebuild with current libtool.
3112 * configure: Rebuild.
3113
3114Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3115
3116 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3117 to relaxable_symbol to prevent references to external symbol from
3118 being relaxed.
3119
3120Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3121
3122 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3123 symbols are relaxable.
3124
3125Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3126
3127 * config/tc-v850.c (md_begin): Don't create special
3128 sections by default.
3129
3130Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3131
3132 * config/tc-mips.c (macro): For div and udiv, close the
3133 reorder block as soon as possible.
3134
3135Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3136
3137 From Matt Semersky <matts@scd.hp.com>:
3138 * macro.c (macro_mri_mode): New function.
3139 * macro.h (macro_mri_mode): Declare.
3140 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3141 MRI mode.
3142
3143Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3144
3145 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3146 OBJ_EVAX case.
3147
3148 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3149 until after xstrdup in OBJ_EVAX case.
3150
3151Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3152
3153 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3154 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3155 of hardcoded magic number.
3156 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3157
3158Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3159
3160 * read.c (do_s_func): New function.
3161 (s_func): Call it.
3162 * read.h (do_s_func): Add prototype.
3163
3164Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3165
3166 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3167 nops if fill pattern not specified.
3168
3169Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3170
3171 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3172 * config/te-go32.h (TE_GO32): Define.
3173 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3174
3175Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3176
3177 Implement .func/.endfunc pseudo-ops.
3178 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3179 (s_func): Declare.
3180 * read.c (potable): Add .func,.endfunc.
3181 (s_func): New function.
3182 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3183 functions.
3184 (in_doc_func_p,current_function_label): New static globals.
3185 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3186
3187Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3188
3189 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3190 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3191 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3192 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3193 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3194 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3195 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3196 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3197 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3198 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3199 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3200 * config/tc-a29k.c: Don't define md_short_jump_size,
3201 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3202 * config/tc-alpha.c: Likewise.
3203 * config/tc-alpha.h: Likewise.
3204 * config/tc-arm.c: Likewise.
3205 * config/tc-h8300.c: Likewise.
3206 * config/tc-h8500.c: Likewise.
3207 * config/tc-hppa.c: Likewise.
3208 * config/tc-i860.c: Likewise.
3209 * config/tc-i960.c: Likewise.
3210 * config/tc-ppc.c: Likewise.
3211 * config/tc-sh.c: Likewise.
3212 * config/tc-sparc.h: Likewise.
3213 * config/tc-tic30.c: Likewise.
3214 * config/tc-w65.c: Likewise.
3215 * config/tc-z8k.c: Likewise.
3216
3217Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3218
3219 * config/tc-vax.c (_): Delete this macro used for placeholder
3220 values in vax_operand_width_size; it conflicts with the _() macro
3221 used for internationalization.
3222
3223Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3224
3225 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3226 code. From Chris Moller <moller@bops.com>.
3227
3228 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3229 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3230 * read.c (emit_expr): Initialize seg and subseg fields of a new
3231 broken word.
3232 * write.c (write_object_file): Switch to the appropriate segment
3233 and subsegment when processing a broken word.
3234
3235 * config/tc-m68k.c (mri_assemble): New static function.
3236 (build_mri_control_operand): Call mri_assemble rather than
3237 md_assemble.
3238 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3239 (s_mri_endf, s_mri_endw): Likewise.
3240
3241Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3242
3243 * read.c (s_org): Call md_flush_pending_output if it is defined.
3244
3245 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3246
3247Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3248
3249 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3250 (md_parse_option): Add for same.
3251 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3252 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3253 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3254
3255 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3256
3257Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3258
3259 * config/tc-arm.c (find_real_start): Relax definition of local
3260 labels.
3261
3262Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3263
3264 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3265 symbols at the given address, not just the last one specified.
3266
3267Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3268
3269 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3270 or number_to_chars_littleendian to write data.
3271
3272Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3273
3274 * config/tc-v850.c (md_assemble): Remove artificially created
3275 register name symbols.
3276
3277Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3278
3279 * write.c (fixup_segment): Change "segment" to "section" in
3280 error message.
3281
3282Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3283
3284 * write.c (fixup_segment): Change sym1-sym2 message again.
3285
3286Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3287
3288 * write.c (fixup_segment): Improve error message for sym1-sym2
3289 errors when sym1 is in a different segment from sym2.
3290
3291Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3292
3293 * config/tc-m32r.c (warn_unmatched_high): New static local.
3294 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3295 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3296 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3297 (md_parse_option): Likewise.
3298 (md_show_usage): Likewise.
3299 (m32r_frob_file): Likewise.
3300
3301 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3302 (read_a_source_file): Call them.
3303 * read.h (stabs_generate_asm_file): Declare.
3304 * stabs.c (stabs_generate_asm_file): New function.
3305 (generate_asm_file): New function.
3306 (stabs_generate_asm_lineno): Move file name handling into
3307 generate_asm_file.
3308
3309Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3310
3311 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3312 (d30v_current_align, d30v_current_align_seg): New variables.
3313 (d30v_last_label): New variable.
3314 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3315 (s_d30v_data, s_d30v_section): Likewise.
3316 (md_pseudo_table): Call them.
3317 (md_begin): Initialize d30v_current_align_seg.
3318 (md_assemble): Call d30v_align when needed by known current alignment.
3319 (d30v_frob_label, d30v_cons_align): New functions.
3320 * config/tc-d30v.h (md_do_align): Remove.
3321 (tc_frob_label): Call d30v_frob_label.
3322 (md_cons_align): New.
3323
3324 * config/tc-d30v.c (find_format): Convert complex expressions to
3325 expression symbols before processing. Clean up code formatting.
3326
3327Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3328
3329 * po/Make-in (install-info): New target.
3330
3331Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3332
3333 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3334 instructions.
3335 * config/tc-mn10300.c (md_assemble): Likewise.
3336
3337Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3338
3339 * Makefile.am: Update with `make dep-am'.
3340 (HFILES): Add cgen.h.
3341 (cgen.o): Depend on cgen.h.
3342 * Makefile.in: Regenerate.
3343
3344 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3345
3346Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3347
3348 * gasp.c (grab_label): Permit a label to be a preprocessor
3349 variable by permitting a label to start with a backslash.
3350
3351Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3352
3353 * config/tc-mips.c (validate_mips_insn): Removed hack
3354 for previously inaccessible bitfields in some INSN_TRAP
3355 instructions.
3356
3357Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3358
3359 * config/tc-d30v.c (do_assemble): Abort with error message
3360 if opcode operands do not match.
3361
3362Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3363
3364 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3365 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3366 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3367 similar new 'q' operand.
3368
3369Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3370
3371 * cgen.c (cgen_asm_finish_insn): Fix typo.
3372
3373Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3374
3375 * cgen.h: New file.
3376 * cgen.c: Include it.
3377 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3378 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3379 All callers updated.
3380 * config/tc-m32r.c: Include cgen.h.
3381 (m23r_insn): New members num_fixups,fixups.
3382
3383Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3384
3385 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3386 to avoid compiler warning.
3387
3388Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3389
3390 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3391 calling make.
3392
3393 * makefile.vms (OBJS): Add ehopt.obj
3394
3395Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3396
3397 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3398
3399Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3400
3401 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3402 a short format insn.
3403 (md_assemble): Set it for explicitly packed insns.
3404
3405Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3406
3407 * config/obj-coff.c (c_symbol_merge): Do not take address of
3408 native fields when performing the memcpy.
3409
3410Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3411
3412 * config/tc-mips.c (macro,macro2): Implement
3413 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3414
3415Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3416
3417 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3418 relocations against globally visible symbols.
3419 * config/tc-m68k.c (relaxable_symbol): New macro.
3420 (m68k_ip, md_estimate_size_before_relax): Use it.
3421 (tc_m68k_fix_adjustable): Also handle weak symbols.
3422
3423Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3424
3425 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3426 references to externally visible symbols.
3427 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3428 values in twice for a PC relative reloc if the symbol is
3429 externally defined.
3430
3431 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3432 don't adjust a PC relative reloc against an externally visible
3433 symbol.
3434 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3435 for a PC relative fixup against an externally visible defined
3436 symbol, arrange to store object file and addend values as though
3437 the symbol were not defined.
3438 (tc_gen_reloc): Likewise.
3439
3440Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3441
3442 * read.c (sizeof_leb128): Referenced externally by write.c so
3443 don't inline.
3444
3445Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3446
3447 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3448 and expand a 'debug' symbol associated with the next instruction
3449 that does not cause a short instruction to be filled with a NOP.
3450 (md_pseudo_table): Add support for .debugsym.
3451 (assemble_parallel_insn): Add calls to expand_debug_sym as
3452 appropriate.
3453 (md_assemble): Ditto.
3454
3455Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3456
3457 * as.c (main): Conditionally call setlocale.
3458 * gasp.c (main): Likewise.
3459 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3460 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3461
3462Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3463
3464 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3465
3466Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3467
3468 * config/tc-hppa.c: Change all calls to bzero to use memset.
3469 (pa_ip): Add cast to avoid warning.
3470 (tc_gen_reloc, md_apply_fix): Likewise.
3471 (pa_find_space_by_number): Likewise.
3472 (hppa_force_relocation): Likewise.
3473 (pa_block): Change i to unsigned int.
3474 * config/obj-som.h (obj_som_copyright): Declare.
3475
3476Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3477
3478 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3479 for line numbers for assembly source.
3480
3481Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3482
3483 * configure.in: Change version number to 2.9.4
3484 * configure: Rebuild.
3485
3486Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3487
3488 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3489
3490Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3491
3492 * ecoff.h: Change symbolS in function declaration to struct
3493 symbol.
3494
3495Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3496
3497 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3498 (md_convert_frag): Fix i18n typo.
3499
3500Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3501
3502 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3503 * ecoff.h: Protoype it.
3504 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3505 [EVAX] (s_alpha_prologue): Delete.
3506 (md_pseudo_table): Update.
3507
3508Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3509
3510 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3511 array to local pointer.
3512 (get_args, parse_expr): Add casts to avoid warnings.
3513
3514Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3515
3516 * read.c (s_set): Cast xmalloc return value to fragS *.
3517 * config/tc-m68k.c (m68k_ip): Function made static to match
3518 previous forward declaration.
3519 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3520
3521Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3522
3523 * config/tc-v850.c: Add internationalisation macros to error
3524 strings.
3525
3526 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3527 macros to error strings.
3528
3529Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3530
3531 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3532 reloc is in the TOC csect.
3533 (md_apply_fix3): Correct gettext typo.
3534
3535Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3536
3537 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3538 .L - they are local labels and the branches are not really
3539 function calls but rather far jumps.
3540
3541Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3542
3543 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3544
3545Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3546
3547 * config/tc-i386.c (md_assemble): Print operand number rather than
3548 using ordinal_names.
3549 (i386_operand): Likewise.
3550
3551Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3552
3553 * Makefile.am (INTLLIBS): Define to work around apparent automake
3554 bug.
3555 All Makefiles: Regenerated.
3556
3557 * Many files: Added gettext invocations around user-visible
3558 strings.
3559 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3560 HAVE_LC_MESSAGES): Define.
3561 * dep-in.sed: Added asintl.h.
3562 * po/Make-in: New file.
3563 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3564 Include "asintl.h".
3565 * read.c (Z_): Renamed from `_'.
3566 * Makefile.am (SUBDIRS): Added po.
3567 (POTFILES): new macro.
3568 (po/POTFILES.in): New target.
3569 ($(OBJS)): Added asintl.h.
3570 (HFILES): Likewise.
3571 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3572 (as_new_LDADD): Added $(INTLLIBS).
3573 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3574 (gasp_new_LDADD): Added $(INTLLIBS).
3575 (gasp_new_DEPENDENCIES): New macro.
3576 * configure, aclocal.m4: Rebuilt.
3577 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3578 po/Makefile.
3579 (ALL_LINGUAS): Define.
3580 * macro.c: Include "asintl.h".
3581 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3582 * as.h: Include "asintl.h".
3583 * config/tc-i386.c (ordinal_names): Removed.
3584 (md_assemble): Changed error text to avoid ordinal_names.
3585 (i386_operand): Likewise.
3586 (reloc): Added as_bad to avoid i18n problems.
3587 (tc_gen_reloc): Likewise.
3588 * config/tc-arm.c (bad_args): Now a #define.
3589 (bad_pc): Likewise.
3590 * config/obj-vms.c (VMS_stab_parse): Changed type of
3591 `long_const_msg'.
3592 (global_symbol_directory): Unified strings to avoid i18n
3593 problems.
3594 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3595 avoid i18n problems.
3596 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3597 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3598 i18n problems.
3599 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3600 problems.
3601 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3602 comment.
3603 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3604 problems.
3605 * as.c (print_version_id): Added an fprintf to avoid i18n
3606 problems.
3607 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3608 problems.
3609 * expr.c (expr): Added as_warn call to avoid i18n problems.
3610 * messages.c (as_assert): Changed code to avoid i18n problems.
3611 (as_abort): Likewise.
3612 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3613 (s_space): Likewise.
3614 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3615
3616Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3617
3618 * config/tc-i386.c (check_prefix): New static function, split out
3619 from md_assemble.
3620 (struct _i386_insn): Add wait_prefix field.
3621 (md_assemble): Remove wait_prefix local variable. Use
3622 check_prefix when adding a prefix.
3623
3624 * config/tc-i386.c (current_templates): New static variable.
3625 (md_assemble): Remove current_templates local variable.
3626 (md_assemble, i386_operand): Improve error and warning messages in
3627 many places. Add RESTORE_END_STRING in many places before error
3628 return. Clarify some comments.
3629
3630 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3631 element array.
3632 (md_assemble): Parse string instruction operands, looking for
3633 segment override prefixes. Check for invalid segment prefixes on
3634 string instruction.
3635 (i386_operand): i.seg[] and max mem_operand changes for string
3636 insns.
3637 * config/tc-i386.h (EsSeg): Define.
3638
3639 * config/tc-i386.h (regKludge): Define.
3640 (iclrKludge, imulKludge): Don't define.
3641 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3642 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3643 opcode_modifier checks to look for more common cases first. Add
3644 default_seg for IsString case.
3645
3646Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3647
3648 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3649 AC_DECL_YYTEXT.
3650 * configure: Rebuild with new automake and libtool.
3651 * aclocal.m4, Makefile.in: Likewise.
3652
3653 * doc/Makefile.am (as.dvi): New target.
3654 * doc/Makefile.in: Rebuild.
3655
3656Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3657
3658 * configure.in: Added sparc86x support.
3659
3660 * configure: Rebuild.
3661
3662 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3663 sparc_arch.
3664 (md_parse_option): Warn if -EL is not supported for this architecture.
3665
3666 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3667
3668Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3669
3670 * config/tc-mips.c (mips_ip): Note when we use get match on
3671 the full instruction name.
3672
3673Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3674
3675 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3676 back into the expression to handle add/sub simplification correctly.
3677
3678Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3679
3680 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3681
3682Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3683
3684 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3685 #<n>' instruction.
3686
3687Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3688
3689 * symbols.c (max_indent_level): New global.
3690 (print_symbol_value_1): Use it.
3691 * expr.h (expr_build_dot): Declare.
3692 * expr.c (expr_build_dot): New function.
3693
3694Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3695
3696 * symbols.c (print_binary): New function.
3697 (print_expr_1): Call it.
3698
3699Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3700
3701 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3702 operand in the opcode.
3703
3704Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3705
3706 * config/tc-i386.h: Reorder operand flags and opcode modifier
3707 flags for clarity. Remove unused definitions: Unknown,
3708 ImmUnknown, DispUnknown, NoModrm.
3709 * config/tc-i386.c (type_names): Add missing Debug type.
3710 (md_assemble): Better duplicate prefix checking. Quicker string
3711 instruction check via new opcode_modifier flag.
3712
3713Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3714
3715 * doc/as.texinfo (Invoking): Clarify -Wa example.
3716
3717Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3718
3719 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3720 (s_mips_weakext): Define.
3721 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3722 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3723 defined(TC_MIPS).
3724
3725Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3726
3727 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3728 is an error if the value can not be computed at assembly time.
3729 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3730
3731Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3732
3733 * gasp.c (main): Set next field of new include_path structure to
3734 NULL. From Avery Pennarun <averyp@gdc.ca>.
3735
3736 * read.c (s_mri_sect): Call as_bad rather than abort for an
3737 unsupported MRI target.
3738
3739Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3740
3741 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3742 the destination of a branch instruction should be altered.
3743 (find_real_start): New function: Locate the real, Thumb coded
3744 start of a Thumb function.
3745 (do_t_branch23): Alter the destination of branches to Thumb
3746 functions.
3747
3748 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3749
3750Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3751
3752 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3753 also.
3754
3755Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3756
3757 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3758 * doc/c-hppa.texi: Likewise.
3759
3760Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3761
3762 * Makefile.am: Rebuild dependencies.
3763 * Makefile.in: Rebuild.
3764
3765 * Makefile.am (DEP_INCLUDES): New variable.
3766 (.dep1): Change to work when srcdir is not an absolute path.
3767 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3768 * Makefile.in: Rebuild.
3769
3770Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3771
3772 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3773 LinearAddress patch.
3774
3775 * configure.in: Set version to 2.9.1.
3776 * configure: Rebuild.
3777
3778 * Branched binutils 2.9.
3779
3780Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3781
3782 * config/tc-i386.h (FWait): Define.
3783 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3784 other prefixes. Check FWait flag in opcode table to see which
3785 instructions require an fwait prefix.
3786
3787Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3788
3789 * stabs.c (get_stab_string_offset): Always create a stab string
3790 section.
3791
3792Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3793
3794 Fix some gcc -Wall warnings:
3795 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3796 * ehopt.c (eh_frame_code_alignment): Likewise.
3797 * expr.c (integer_constant, operand): Likewise.
3798 * frags.c (frag_align): Likewise.
3799 * gasp.c (level_0, change_base, doinstr): Likewise.
3800 * hash.c (hash_ask): Likewise.
3801 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3802 (debugging_pseudo): Likewise.
3803 * macro.c (define_macro, check_macro): Likewise.
3804 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3805 (ignore_rest_of_line, float_cons): Likewise.
3806 * symbols.c (decode_local_label_name): Likewise.
3807 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3808 (fixup_segment, number_to_chars_bigendian): Likewise.
3809 (number_to_chars_littleendian): Likewise.
3810 * config/atof-ieee.c (gen_to_words): Likewise.
3811 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3812 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3813 * read.c (output_big_sleb128): Initialize locals to avoid
3814 warnings.
3815 (output_big_uleb128, equals): Likewise.
3816 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3817 to unsigned int. Change zeros to unsigned int.
3818 * cond.c (s_if): Add return to default case.
3819 * frags.c (frag_now_fix): Change return type to addressT.
3820 * frags.h (frag_now_fix): Update declaration.
3821 * listing.c (file_info_struct): Change linenum to unsigned int.
3822 (struct list_info_struct): Change hll_line to unsigned int.
3823 (print_source): Update format string.
3824 * read.c (emit_expr): Change scan to unsigned int, and don't
3825 bother to initialize it.
3826 * symbols.c (dollar_label_count): Change to unsigned long.
3827 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3828 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3829 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3830
3831Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3832
3833 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3834 mcf5200 just as we do for m68000.
3835 (m68k_init_after_args): Likewise.
3836 (md_estimate_size_before_relax): Likewise.
3837
3838Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3839
3840 * config/tc-v850.c (md_assemble): Store relocation addend in
3841 fixup instead of instruction.
3842
3843Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3844
3845 * config/tc-i386.c (md_assemble): Swap template arguments to
3846 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3847 This macro is currently symmetric, so passing them the wrong
3848 way didn't cause any problem, but may if the macro is changed
3849 in the future.
3850 After copying template to i.tm, use i.tm. rather than t-> to
3851 access fields, and make t a const*
3852 Move i.tm.operand_types[] swap to immediately after the copy.
3853
3854Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3855
3856 * expr.h (expr_build_uconstant): Add prototype.
3857 (expr_build_unary,expr_build_binary): Add prototypes.
3858 * expr.c (expr_build_uconstant): New function.
3859 (expr_build_unary,expr_build_binary): New functions.
3860
3861Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3862
3863 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3864 * macro.c (macro_expand_body): Increase buffer size.
3865 * messages.c (as_warn): Likewise.
3866 (as_warn_where, as_bad, as_bad_where): Likewise.
3867
3868Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3869
3870 Based on patch from H.J. Lu <hjl@gnu.org>:
3871 * Makefile.am (DISTSTUFF): New variable.
3872 (diststuff): New target.
3873 * Makefile.in: Rebuild.
3874
3875Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3876
3877 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3878 m32r_elf_section_change_hook.
3879
3880 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3881 emit a nop if a section ends with a 16 bit instruction.
3882
3883Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3884
3885 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3886 s_lcomm rather than obj_coff_lcomm.
3887 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3888
3889Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3890
3891 * config/tc-i386.h (LinearAddress): Define.
3892 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3893 instruction, don't use a default segment.
3894
3895Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3896
3897 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3898 * configure: Rebuild.
3899
3900Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3901
3902 * aclocal.m4, configure: Rebuild with libtool 1.2.
3903
3904Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3905
3906 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3907 PC relative branches. Patch courtesy of Jonathan Walton.
3908
3909
3910Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3911
3912 * configure.in (emulations): Add thumb-pe target.
3913
3914 * configure (emulations): Add thumb-pe target.
3915
39161998-03-17 Ken Raeburn <raeburn@cygnus.com>
3917
3918 * itbl-lex.l (yywrap): Don't define if already defined as a
3919 macro.
3920
3921Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3922
3923 * depend.c (quote_string_for_make): New function.
3924 (wrap_output): Use it.
3925
3926Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3927
3928 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3929 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3930
3931Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3932
3933 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3934 Recognize -GN and -relax.
3935 (md_begin): Initialize gp size from -G switch.
3936 (alpha_force_relocation): Always force if -relax.
3937 (alpha_align): Take a new argument that will specify when to
3938 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3939 Change all callers. Emit nop alignment padding as nop+unop pair.
3940
3941Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3942
3943 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3944 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3945
3946Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3947
3948 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3949 require padding to the next long word boundary.
3950
3951Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3952
3953 * cgen.c: #include symcat.h.
3954 * config/tc-m32r.c: Likewise.
3955
3956Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3957
3958 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3959 absolute expressions instead of '$' prefixed register names.
3960
3961Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3962
3963 * read.c (s_set): Record file and line info for symbols when -as.
3964 (pseudo_set): Don't overwrite that dummy fragment.
3965
3966Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3967
3968 * config/tc-ppc.c (md_pseudo_table): Add "section".
3969 (ppc_named_section): New static function.
3970
3971Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3972
3973 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3974 so we don't have to scan the entire list.
3975
3976Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3977
3978 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3979 case, allow the parallel instructions to modify the same flag
3980 bits.
3981
3982Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3983
3984 * listing.c (list_symbol_table): Categorize symbols by
3985 undefined_section rather than sy_frag->line == NULL.
3986
3987Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3988
3989 * Makefile.am (install-exec-local): Install properly when ln
3990 fails or tooldir == prefix.
3991
3992Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3993
3994 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3995 Test result of insert_operand for error.
3996
3997Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3998
3999 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4000 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4001 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4002 * doc/Makefile.in: Rebuild.
4003
4004Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4005
4006 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4007 (macro): Fix handling of M_COP[0-3].
4008
4009Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4010
4011 Based on patches from Ross Harvey <ross@teraflop.com>:
4012 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4013 if macro_alternate or macro_mri.
4014 (getstring): Remove support for byte constants between < and >.
4015 (get_any_string): '<' only starts a string if macro_alternate or
4016 macro_mri.
4017 (macro_expand_body): Permit keyword parameters following
4018 positional parameters.
4019
4020 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4021 * configure.in (alpha*-*-netbsd*): New target.
4022 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4023 * configure: Rebuild.
4024
4025 * as.h (flag_warn_suppress_instructionswap): Move from here...
4026 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4027 here, and make static.
4028
4029 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4030 BFD_ASSEMBLER or MANY_SEGMENTS.
4031
4032 * as.c (show_usage): Update bug-gnu-utils address.
4033 * gasp.c (show_usage): Likewise.
4034 * doc/as.texinfo (Bug Reporting): Likewise.
4035
4036Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4037
4038 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4039 insns regardless of the size of a pointer if we're in mips I or
4040 MIPS II mode.
4041 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4042
4043Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4044
4045Fix rac to accept only a0:
4046 * tc-d10v.c (parallel_ok, find_opcode):
4047 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4048 Introduce OPERAND_GPR.
4049
4050Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4051
4052 * read.c (s_fill): Handle non-constant repeat counts by creating
4053 an rs_space fragment.
4054
4055Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4056
4057 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4058 from as_bad to as_warn.
4059
4060Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4061
4062 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4063 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4064 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4065
4066Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4067
4068 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4069 seg_fix_rotP rather than fix_root from seg_info.
4070
4071Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4072
4073 * expr.c: Add support for 0x1_2_3_4 bignums.
4074
4075Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4076
4077 * configure.in: Change -linux* to -linux-gnu*.
4078 * configure: Rebuild.
4079
4080 * app.c (do_scrub_begin): Treat \r as whitespace.
4081
4082Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4083
4084 * Makefile.am: Update dependencies.
4085 * Makefile.in: Rebuild.
4086
4087Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4088
4089 * configure, aclocal.m4: Rebuild with new libtool.
4090
4091Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4092
4093 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4094 the argument to bfd_set_arch_mach.
4095 (load_address): Use bfd_arch_bits_per_address to determine the
4096 bit size of an address instead of looking at the isa level.
4097 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4098
4099Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4100
4101 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4102
4103Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4104
4105 * ehopt.c: New file.
4106 * as.h (enum _relax_state): Add rs_cfa.
4107 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4108 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4109 * read.c (emit_expr): Call check_eh_frame.
4110 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4111 (relax_segment): Likewise.
4112 * Makefile.am: Rebuild dependencies.
4113 (GAS_CFILES): Add ehopt.c.
4114 (GENERIC_OBJS): Add ehopt.o.
4115 * doc/internals.texi (Frags): Document rs_cfa.
4116
4117 * as.c (show_usage): Mention --traditional-format.
4118 (parse_args): Accept --traditional-format.
4119 * as.h (flag_traditional_format): Declare.
4120 * output-file.c (output_file_create): If flag_traditional_format,
4121 set BFD_TRADITIONAL_FORMAT on stdoutput.
4122 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4123
4124 * config/tc-mips.c (append_insn): Make sure that if we have a
4125 fixup for an unmatched %hi reloc, it does not associated with a
4126 variant frag.
4127
4128 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4129 * doc/Makefile.in: Likewise.
4130
4131Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4132
4133 * config/tc-m32r.c (check_for_side_effects): New function.
4134 (can_make_parallel): Add checks for instruction side effects
4135 clashing with the other instruction.
4136 (assemble_parallel_insn): Improve warning messages. Return error
4137 message from non-swapped instruction order.
4138
4139Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4140
4141 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4142
4143 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4144 md_cleanup definition. This moves the forced literal output to
4145 the end of the source pass, and avoids macro's inserting literals
4146 into the code immediately after the macro expansion.
4147
4148Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4149
4150 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4151 a gas internal symbol is adjustable.
4152 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4153
4154 * as.h: If gcc version greater than 2.6, use `__format__' and
4155 `__printf__' in function attributes, rather than `format' and
4156 `printf'.
4157
4158Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4159
4160 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4161
4162Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4163
4164 Add tms320c30 support:
4165 * config/tc-tic30.h: New file.
4166 * config/tc-tic30.c: New file.
4167 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4168 TARGET_FORMAT as "coff-tic30".
4169 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4170 * Makefile.am: Rebuild dependencies.
4171 (CPU_TYPES): Add tic30.
4172 (CPU_OBJ_VALID): tic30-aout is valid.
4173 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4174 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4175 * configure, Makefile.in: Rebuild.
4176
4177Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4178
4179 * config/tc-v850.c (md_assemble): Improvements to error messages.
4180
4181Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4182
4183 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4184 BFD_RELOC_HI16_S to store the high bits of any value.
4185
4186 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4187 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4188 assembler calculate relocations to any external symbol at all.
4189 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4190 involving generation of pc-relative relocs.
4191 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4192 has been moved to md_apply_fix3.
4193
4194 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4195 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4196 which actually means (the address of identifier's GOT entry) +
4197 constant, which is not particularly useful.
4198
4199Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4200
4201 * read.h (include_dirs): Declare.
4202 (include_dir_count,include_dir_maxlen): Declare.
4203
4204Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4205
4206 * configure.in: Correct check for shared opcodes library.
4207 * configure: Rebuild.
4208
4209 * listing.c (buffer_line): If we can't open the file, set at_end.
4210 (listing_print): Remove unused local variable fi.
4211
4212 * config/m68k-parse.y (reglistpair): Handle register list in
4213 either order.
4214
4215 * config/vms-conf.h: Don't undef VERSION.
4216
4217Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4218
4219 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4220 OBJS variable.
4221 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4222 variable.
4223 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4224 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4225 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4226 (EXTRA_DIST): Define.
4227 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4228 explicitly rather than via the list of object files.
4229 (gcc-as.opt): New file created when make-gas.com is run.
4230 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4231 itbl-cpu.h} to #include appropriate file rather than copying that
4232 file.
4233 * config/vms-conf.h: Synchronize with current config.in.
4234 * Makefile.in: Rebuild.
4235
4236Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4237
4238 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4239 (parallel_ok): Relaxed parallel subinstruction dependency check.
4240
4241Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4242
4243 * as.h (flag_warn_suppress_instructionswap): added new flag.
4244 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4245 command line argument.
4246 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4247 warning only if flag_warn_suppress_instructionswap is false.
4248
4249Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4250
4251 * configure.in (i386-*-mingw32*): New target.
4252 * configure: Rebuild.
4253
4254Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4255
4256 * symbols.c (resolve_symbol_value): Don't set the segment if it
4257 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4258
4259 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4260 S_GET_SEGMENT.
4261
4262Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4263
4264 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4265 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4266 compiler.
4267
4268Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4269
4270 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4271
4272Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4273
4274 * config/tc-v850.c (v850_insert_operand): Display instruction when
4275 an error is encountered.
4276
4277Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4278
4279 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4280 (i386-*-sco3.2v5*coff): New target.
4281 (i386-*-sco3.2*): New target.
4282 * configure: Rebuild.
4283
4284Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4285
4286 * config/tc-v850.c: Tidy error message production.
4287
4288Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4289
4290 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4291 validate_immediate return value in the right type for comparisons
4292 to FAIL.
4293
4294Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4295
4296 * listing.c (MAX_BYTES): Use listing variables not constants.
4297 (data_buffer): No longer an array, but a pointer.
4298 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4299 (listing_listing): Allocate data_buffer.
4300
4301Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4302
4303 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4304 --listing-rhs-width, --listing-cont-lines.
4305 (show_usage): Update.
4306 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4307 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4308 (print_lines): Use the variables instead of the constants.
4309 (listing_listing): Likewise.
4310 * listing.h: Declare the new vars.
4311
4312Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4313
4314 * as.c (parse_args): Add --keep-locals alias for -L.
4315 Add --strip-local-absolute.
4316 (show_usage): Update.
4317 * as.h (flag_strip_local_absolute): New flag.
4318 * symbols.c (S_IS_LOCAL): Use it.
4319 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4320 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4321 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4322
4323Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4324
4325 * config/tc-m32r.c: Detect if explicitly parallel instructions
4326 might have an io conflict and issue a warning message.
4327
4328Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4329
4330 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4331 cgen_swap_fixups): Functions to save, restore and swap the fixup
4332 chain with a backup copy.
4333 (cgen_asm_finish_insn): Returns address of constructed insn.
4334
4335Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4336
4337 * listing.c (file_info_struct): Remove FILE, add POS.
4338 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4339 (file_info): Don't open the file.
4340 (buffer_line): Check for the file in the last_open cache, updating
4341 as necessary.
4342 (print_source): Don't reference file_info->file.
4343 (listing_listing): Likewise.
4344 (listing_print): Close the file in the cache, if any.
4345
4346Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4347
4348 * read.c (dwarf_file_string): New file static variable.
4349 (emit_expr): Look for constant sequence that leads up to a file
4350 name in DWARF debugging output.
4351 (stringer): Use dwarf_file_string to decide whether to accept a
4352 string as a file name.
4353
4354Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4355
4356 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4357 (crack_operand): Add reg->reglst MRI hack.
4358 (r_seg): Put reglst symbols in reg_section.
4359 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4360
4361Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4362
4363 * tc-sh.c (get_specific): Handle SGR & DBR.
4364
4365Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4366
4367 * tc-h8300.c (parse_reg): Take the length of the symbol into
4368 account when attempting to match a register name.
4369 * tc-h8500.c (parse_reg): Likewise.
4370
4371Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4372
4373 * cgen.c: Formatting changes to improve readability.
4374
4375Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4376
4377 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4378 delay slot.
4379
4380Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4381
4382 Based on a patch from Jim Wilson
4383 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4384 (tc_gen_reloc): Handle cross section PC relative relocs
4385 correctly.
4386
4387Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4388
4389 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4390
4391Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4392
4393 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4394 (expr_jmp_buf): New static local.
4395 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4396 (cgen_md_operand): New function.
4397 * tc-m32r.c: Clean up pass over `struct foo' usage.
4398 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4399
4400Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4401
4402 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4403 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4404
4405Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4406
4407 * config/tc-i386.c (i386_operand): Give an error if there are
4408 unrecognized characters after an expression.
4409
4410For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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