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1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
4cc782b5
ILT		 11999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2
3 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4 OBJ_ELF. If ELF, add "sq".
5 (md_parse_option): If ELF, ignore -s and -q.
6 (md_show_usage): Mention ELF options.
7
6be78360
JL		 8Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
9
65fab780
JL		 10 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
11 operands.
12
71823da4
JL		 13 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
14
61dd1d31
JL		 15 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
16
1cf6ae67
JL		 17 * config/tc-hppa.c (struct pa_it): New field "trunc".
18 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
19 (pa_parse_ftest_gfx_completer): New function
20 (pa_parse_fp_cnv_format): New function.
21
77c02e18
JL		 22 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
23 (md_apply_fix): Handle 22bit pc-rel branches.
24
629d9417
JL		 25 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
26
dbe2f9ee
JL		 27 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
28
3db6e6bd
JL		 29 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
30
6be78360
JL		 31 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
32
e061d86f
JL		 33at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
34
35 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
36 (pa_ip): Handle 'fX'.
37
38Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
39
40 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
41 (pa_ip): Handle 'fX'.
42
7acbfc6b
JL		 43Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
44
45 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
46 unwinds unless the function is in the text space.
47 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
48
2d93dcc4
JL		 49Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
50
b52c78b8
JL		 51 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
52 (md_assemble): To here. Tweak address generation.
53
2d93dcc4
JL		 54 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
55 debug_line.
56 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
57 (md_assemble): Call dwarf2_where for OBJ_ELF.
58 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
59 (pa_end_of_source): New function.
60 * tc-hppa.h (md_end): Define for OBJ_ELF.
61
6d83c84b
MM		 621999-09-14 Michael Meissner <meissner@cygnus.com>
63
64 * configure.in (Canonicalization of target names): Remove adding
65 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
66 generates $ac_config_sub with a ${CONFIG_SHELL} already.
67 * configure: Regenerate.
68
41fd319a
ILT		 691999-09-14 Donn Terry <donn@interix.com>
70
71 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
72
795a7704
AM		 731999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
74
2f66722d
AM		 75 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
76 pc-relative jmp/call to an absolute symbol.
77 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
78 absolute section symbols.
79
795a7704
AM		 80 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
81 jump handling code and comments.
82
c0c949c7
ILT		 831999-09-12 Ian Lance Taylor <ian@zembu.com>
84
85 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
86 the value if TE_PE and a global defined symbol.
87
e723ef7c
ILT		 881999-09-11 Ian Lance Taylor <ian@zembu.com>
89
90 * write.c (dump_section_relocs): Call print_symbol_value_1 to
91 print the symbol, rather than printing it here.
92
fa16d387
ILT		 931999-09-11 Donn Terry <donn@interix.com>
94
d33e1d24
ILT		 95 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
96 BFD_RELOC_RVA relocations.
97
18dc2407
ILT		 98 * config/tc-i386.c (md_undefined_symbol): Compare the name against
99 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
100 starts with "_G".
101
945a1a6b
ILT		 102 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
103 defined.
104 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
105 * doc/internals.texi (Object format backend): Document
106 SET_SECTION_RELOCS.
107
79d292aa
ILT		 108 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
109 relocations against global symbols if TE_PE.
110
7a6284c4
ILT		 111 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
112 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
113
8828d862
ILT		 114 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
115 symbols.
116
9690c54d
ILT		 117 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
118 symbols which do not have a constant value, or tags with
119 non-tags. Remove the symbol from the list before adding it at the
120 end.
121
23dab925
ILT		 122 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
123 C_FCN symbol differently if TE_PE.
124 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
125 appears in the pseudo-op, rather coff_line_base which is only set
126 for a .bf symbol.
127
28428223
ILT		 128 * config/obj-coff.c (obj_coff_loc): New static function.
129 (obj_pseudo_table): Add "loc".
130
e8a3ab75
ILT		 131 * config/obj-coff.c (add_lineno): Check that the line number is
132 positive.
133
2ab9b79e
ILT		 134 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
135 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
136 int.
137 (md_atof): Return NULL rather than 0.
138 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 139 * expr.c (expr): Change first parameter to int.
140 * config/obj-coff.c: Add declarations for static functions.
141 (coff_frob_symbol): Use SYM_AUXENT.
142 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 143
5881e4aa
ILT		 144 * config/obj-coff.c (obj_coff_section): Default to setting
145 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
146
e723ef7c
ILT		 147 * write.c (adjust_reloc_syms): Print adjusted fixup.
148
fa16d387
ILT		 149 * expr.c (integer_constant): Correct too_many_digits calculation
150 in base 10 case.
151
13a830b6
AS		 1521999-09-09 Andreas Schwab <schwab@suse.de>
153
154 * doc/c-arm.texi: Fix arguments of @var to not contain
155 punctuation.
156
325188ec
NC		 1571999-09-08 Philip Blundell <pb@nexus.co.uk>
158
159 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
160 and COFF targets.
161 (md_parse_option): Only support -k flag for ELF and COFF targets.
162
e7c1f43c
JL		 163Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
164
165 * config/tc-hppa.c (pa_ip): Put strict register checks before
166 call to pa_parse_number.
167
4964086a
JL		 168 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
169
c4bf532f
ILT		 1701999-09-06 Ian Lance Taylor <ian@zembu.com>
171
172 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
173 BFD_ASSEMBLER code.
174
a33132fd
ILT		 1751999-09-06 Donn Terry <donn@interix.com>
176
177 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
178
0f4f8b56
JL		 179Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
180
181 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
182 candidate instruction. Require registers for register arguments
183 when in strict mode. Require assemble-time constants for
184 constants when in strict mode.
185 (pa_get_absolute_expression): Require a constant when in strict
186 mode.
187
d3388653
NC		 1881999-09-06 Nick Clifton <nickc@cygnus.com>
189
190 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
191
041dd5a9
ILT		 1921999-09-04 Steve Chamberlain <sac@pobox.com>
193
194 * config/tc-pj.c: New file, supports picoJava in ELF.
195 * config/tc-pj.h: Ditto.
196 * configure.in (pjl*, pj*): New targets.
197 * Makefile.am: Rebuild dependencies.
198 (CPU_TYPES): Add pj.
199 (TARGET_CPU_CFILES): Add config/tc-pj.c.
200 (TARGET_CPU_HFILES): Add config/tc-pj.h.
201 * doc/c-pj.texi: New file.
202 * doc/as.texinfo: Add some PJ specifics.
203 * doc/all.texi: Add PJ to the list of all architectures, sort them
204 all alphabetically.
205 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
206 * configure, Makefile.in, doc/Makefile.in: Rebuild.
207
4ca72d38
AM		 2081999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
209
210 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
211 (obj_frob_file): Test for null pointer.
212 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
213 (OBJ_PROCESS_STAB): And here.
214 (elf_obj_sy): Remove
215
216 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
217 except OBJ_PROCESS_STAB, which we #undef for ecoff.
218 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
219
220 * config/obj-coff.c (no_func): Remove.
221 (coff_format_ops): Change occurrences of no_func to 0, as we test
222 for 0 in obj-multi.h.
223
224 * configure.in: Enable bfd for i386-coff when primary target is
225 bfd. Enable i386 elf,coff emulation support. Don't set
226 USE_EMULATIONS=1 or te_file=multi unless there is more than one
227 emulation to support.
228 *configure: Regenerate.
229
bcef92fa
NC		 2301999-09-02 Nick Clifton <nickc@cygnus.com>
231
232 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
233 .section .line directive is encountered.
234
cdf82bcf
NC		 2351999-09-01 Nick Clifton <nickc@cygnus.com>
236
5856c19a
NC		 237 * config/tc-arm.c (md_section_align): Do not align sections in ELF
238 format.
239
cdf82bcf
NC		 240 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
241 * as.texinfo: Document --gdwarf2 command line option.
242 Add additional documentation of ARM command line switches.
243
af6bdddf
AM		 2441999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
245
246 * config/tc-i386.c (i386_intel_memory_operand): Combine
247 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
248 and RESTORE_END_STRING around parse_register calls.
249 (i386_operand): Here too.
250 (i386_is_reg): Remove.
251 (parse_register): Move as_bad calls from within this function to
252 callers.
253
5f47d35b
AM		 2541999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
255
256 Based on a patch from H.J. Lu <hjl@gnu.org>
257 * config/tc-i386.c (parse_register): Handle FP regs specially.
258 (md_begin): Remove '(' and ')' from register_chars.
259
1174497c
DE		 2601999-08-29 Doug Evans <devans@casey.cygnus.com>
261
262 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
263 error message (done elsewhere).
264
17d9105c
JL		 265Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
266
267 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
268
9ecc05f0
JL		 269Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
270
97e1581b
JL		 271 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
272 args by 'f'.
273
9e4f2d3a
JL		 274 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
275
680ef6de
JL		 276 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
277 between args.
278 Add new completers. Fix bug in 64 bit condition handling.
279
413c94ba
JL		 280 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
281 'cS', and 'c*'.
282
28252e61
JL		 283 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
284
a97685e9
JL		 285 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
286
9ecc05f0
JL		 287 * config/tc-hppa.c (pa_ip): Add case for 'I'.
288
cb30237e
NC		 2891999-08-27 Jim Wilson <wilson@cygnus.com>
290
291 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
292 (struct ls): Add frag field. Initialize it to zero.
293 (out_end_sequence): New local text_frag. Set it while in text section.
294 Replace address check with frag check. Set ls.frag to text_frag if
295 out_set_addr called.
296 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
297 Set it before switching sections. Replace address check with frag
298 check. Set ls.frag to saved_frag if out_set_addr called.
299
09a798ea
NC		 3001999-08-26 David Mosberger <davidm@hpl.hp.com>
301
302 * dwarf2dbg.c (out_end_sequence): If address changed, directly
303 output "advance_pc" opcode instead of calling gen_addr_line().
304 The latter has the undesired side-effect of creating a new row
305 in the debug line info matrix.
306
e1c05f12
NC		 3071999-08-26 Jim Wilson <wilson@cygnus.com>
308
309 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
310 ls.last_filename if last is less than zero. Set ls.last_filename
311 when allocating new entry.
312 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
313 call.
314
b23bac36
AM		 3151999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
316
317 * config/tc-i386.c (i386_index_check): Fix the displacement size
318 when INFER_ADDR_PREFIX.
319
50f4163f
NC		 3201999-08-18 Nick Clifton <nickc@cygnus.com>
321
322 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
323 display its value.
324
f589a541
ILT		 3251999-08-17 Ian Lance Taylor <ian@zembu.com>
326
327 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
328 handle 0xffffNNNN constants correctly.
329
11450271
NC		 3301999-08-16 Nick Clifton <nickc@cygnus.com>
331
332 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
333 as well as loads.
334
276b1dc2
NC		 3351999-08-13 Nick Clifton <nickc@cygnus.com>
336
337 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
338 (md_apply_fix3): Always pass positive values to
339 validate_offset_imm.
340
ae5ad4ad
NC		 3411999-08-12 Nick Clifton <nickc@cygnus.com>
342
343 * config/tc-arm.c (skip_whitespace): New macro.
344 Formatting tidy ups.
345
346 (md_apply_fix3): Store relocation offset in addend for ELF based
347 relocs.
348 (arm_force_relocation): Always generate relocs for Thumb function
349 calls.
350
bf6d3895
AM		 3511999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
352
353 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
354 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
355
46031ca9
JL		 356Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
357
b100be66
JL		 358 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
359 flags for the unwind subspace.
360
46031ca9
JL		 361 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
362 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
363 suitable relocation based on the size of the target's pointer.
364 Always Use subsegment zero for the unwinders.
365 (pa_level): Handle "2.0w".
366
0825afba
JR		 367Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
368
369 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
370 with the following instruction unless this was specified.
371
1a1ae23e
ILT		 3721999-08-09 Ian Lance Taylor <ian@zembu.com>
373
374 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
375 certain sections, to match BFD changes.
376
81afc846
ILT		 3771999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
378
379 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
380 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 381 * Makefile.in: Rebuild.
81afc846 382
04ad1543
ILT		 3831999-08-08 Ian Lance Taylor <ian@zembu.com>
384
385 * Makefile.am: Rename .dep* files to DEP*.
386 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
387 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
388 targets to DEPOBJ.
389 * Makefile.in: Rebuild.
390
1eb7027c
RH		 3911999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
392
393 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
394
2dcc60be
ILT		 3951999-08-08 Ian Lance Taylor <ian@zembu.com>
396
46eec08e
ILT		 397 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
398 avoid problems on DOS filesystems.
399 * Makefile.in: Rebuild.
400
2dcc60be
ILT		 401 * doc/as.texinfo (Section): Document 's' flag for COFF version.
402
4031999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
404
405 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
406 section flag.
407
76a27922
ILT		 4081999-08-08 Ian Lance Taylor <ian@zembu.com>
409
410 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 411 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 412 * configure, Makefile.in, doc/Makefile.in: Rebuild.
413
0741736b
JL		 414Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
415
416 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
417
9a913dfb
JL		 418Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
419
420 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
421
a1f2d742
ILT		 4221999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
423
424 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
425 non-adjustable symbols.
426
55a914bc
JL		 427Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
428
429 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
430
336f7c70 431Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 432
433 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
434 operands.
435
9750fcc5
ILT		 4361999-08-05 Donn Terry <donn@interix.com>
437
438 * config/te-interix.h: New file.
439 * configure.in (i386-*-interix*): New target.
440 * configure: Rebuild.
441
39ba5561
JL		 442Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
443
444 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
445 selectors for ELF too.
446 (selector_table): Add "ltp" and "rtp" selectors.
447
eecb386c
AM		 4481999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
449
450 * config/tc-i386.c (i386_operand): No need to change
451 operand_string pointer in segment reg case before goto
452 do_memory_reference. Initialise displacement_string_start and
453 displacement_string_end after do_memory_reference label.
454 (i386_index_check): Add operand_string param, and print error
455 message on failure here.
456 (i386_intel_memory_operand): Instead of here.
457 (i386_operand): And here.
458 (INFER_ADDR_PREFIX): Enable.
459
460 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
461
462 * config/tc-i386.h (DefaultSize): Define. Renumber following
463 opcode_modifier defines.
464
465 From Etienne Lorrain <etienne.lorrain@ibm.net>
466 * config/tc-i386.c (stackop_size): New variable.
467 (set_16bit_code_flag): Clear it here.
468 (set_16bit_gcc_code_flag): New function.
469 (md_pseudo_table): Add "code16gcc" entry.
470 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
471
f173e82e
ILT		 4721999-08-03 Ian Lance Taylor <ian@zembu.com>
473
a04b544b
ILT		 474 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
475 next_set_end even if the end symbol is being discarded.
476
477 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
478 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
479 * config/obj-coff.c: Likewise.
480 (seg_info_type): Remove.
481 (seg_info_off_by_4): Change to array of segT.
482 (s_get_segment): Adjust accordingly.
483 (obj_pseudo_table): Fully initialize sentinel entry.
484
f173e82e
ILT		 485 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
486 Ralf Baechle <ralf@uni-koblenz.de>.
487
c3332e24
AM		 4881999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
489
490 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
491
4921999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
493
24eab124
AM		 494 * config/tc-i386.c: Indentation and white space changes.
495 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
496 don't enable it by default.
497 (i386_intel_operand): Remove redundant prototype.
498 Move check on number of memory operands, and i.mem_operands++
499 (i386_intel_memory_operand): To here.
500 Remove i386_immediate code from here. Remove special case code
501 for input and output using (%dx). Remove base/index checks and
502 call i386_index_check instead. Save initial operand_string
503 argument for error message.
504 (i386_operand): Remove redundant prototype. Move base/index
505 checks to i386_index_check.
506 (i386_displacement): Move intel mode check for non-zero
507 i.disp_operand
508 (i386_intel_memory_operand): To here.
c3332e24 509
6d8809aa
RH		 5101999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
511
512 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
513 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
514 by .register pseudo-op if -64 and --no-undeclared-regs.
515 (s_register, sparc_adjust_symtab): New functions.
516 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
517 Declare sparc_adjust_symtab as tc_adjust_symtab.
518 * doc/c-sparc.texi: Add description of #ignore special literal
519 for .register pseudo-op.
520
c8d259f7
CM		 5211999-07-30 Catherine Moore <clm@cygnus.com>
522
523 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
524 the relocation's section offset.
525
b77ad1d4
AM		 5261999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
527
528 * write.c (fixup_segment): Fix generic error check overflow test.
529
530 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
531 X_add_number to long.
532
b53fcc20
JL		 533Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
534
535 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
536 processing.
537
d2e71411
ILT		 5381999-07-27 Ian Lance Taylor <ian@zembu.com>
539
540 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
541 VTABLE relocations.
542
e9f56b1d
ILT		 5431999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
544
545 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 546
1a39f480
ILT		 547 * configure.bat: Remove; obsolete.
548 * config/go32.cfg: Likewise.
549
29fe79d3
ILT		 5501999-07-21 Brad M. Garcia <bgarcia@fore.com>
551
552 * configure.in (i386-*-vxworks*): New target.
553 * configure: Rebuild.
554
e06510e6
RH		 5551999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
556
557 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
558
dabe3bbc
RH		 5591999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
560
561 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
562 on -64 and not pic.
563 (output_insn): Put OLO10's secondary addend into tc_fix_data.
564 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
565 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
566 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
567 MAX_RELOC_EXPANSION): Define.
568 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
569
b4cac588
AM		 5701999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
571
572 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
573 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
574 block. Print a warning if an 8-bit or 16-bit constant
575 displacement or immediate is truncated on output.
576 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
577 immediate.
578 (i386_operand): Disallow immediate jump absolute operand.
579
966ed0b4
ILT		 5801999-07-15 Ian Lance Taylor <ian@zembu.com>
581
0ed15843
ILT		 582 * configure.in: Bump version number to 2.9.5.
583 * configure: Rebuild.
584
966ed0b4
ILT		 585 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
586 or %llx work.
587
67f1cff0
JL		 588Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
589
590 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
591 (cons_fix_new_hppa): Derive size of fixup from size of the object.
592
2f992c04
NC		 5931999-07-14 Philip Blundell <pb@nexus.co.uk>
594
595 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
596 is defined.
597 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
598
599 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
600 if -mno-fpu was given.
601 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
602 relocs.
603 (cons_fix_new_arm): Remove misleading comments.
604
14ad458a
ILT		 6051999-07-14 Ian Lance Taylor <ian@zembu.com>
606
607 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
608 error message.
609 (relax_segment): Likewise. After giving a rs_org error, convert
610 the frag to rs_align to avoid cascading errors.
611
36823076
AS		 6121999-07-12 Andreas Schwab <schwab@suse.de>
613
614 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
615
ab9da554
ILT		 6161999-07-11 Ian Lance Taylor <ian@zembu.com>
617
618 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
619 as appropriate. Fill in structure initializations. Add variable
620 initializations. Add casts.
621 * dwarf2dbg.c (print_stats): Change i to size_t.
622 * listing.c (listing_listing): Change list_line to unsigned int.
623
e0accf0c
ILT		 6241999-07-10 Ian Lance Taylor <ian@zembu.com>
625
626 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
627 rather than checking for \001 and \002 in symbol name.
628 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
629
7d4ce8a9
JL		 630Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
631
632 * configure.in (hppa*-linux-gnu*): New target.
633 * configure: Rebuilt.
634
5395a469
NC		 6351999-07-08 Nick Clifton <nickc@cygnus.com>
636
637 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
638
cac58fa6
NC		 6391999-07-07 Nick Clifton <nickc@cygnus.com>
640
5395a469 641 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 642 accessing symbolP directly.
643
03b36ee1
JL		 644Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
645
646 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
647 for ELF.
648
49a5575c
NC		 6491999-07-05 Nick Clifton <nickc@cygnus.com>
650
651 * config/tc-arm.c (ARM_EXT_V5): Define.
652 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
653 (md_begin): Detect ARM v5 architectures.
654 (md_parse_option): Accept arm v5 specification.
655 (md_show_usage): Documment -marmv5 switch.
656
657 * doc/c-arm.texi: Document -marmv5 command line option.
658
659 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
660 op.
661 (validate_immediate_twopart): New function. Determine if a
662 constant can be computed by two ADD instructions.
663 (output_inst): Remove its command line parameter - it was never
664 used.
665 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
666 implememt the ADRL pseudo op.
667 (tc_gen_reloc): Generate a suitable error message if an ADRL
668 instruction tries to generate a real reloc.
669
670 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
671
09ecf0ba
JL		 672Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
673
674 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
675 into lower case.
676
264d6861
ILT		 6771999-06-27 H.J. Lu <hjl@gnu.org>
678
679 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
680 non BFD_ASSEMBLER case.
681
827c0149
ILT		 6821999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
683
684 * config/obj-coff.c (obj_coff_section): Mark writable sections as
685 data.
686
a340d270
RH		 6871999-06-26 David Mosberger <davidm@hpl.hp.com>
688
689 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
690 out_end_sequence() when the address decreases due to a new frag.
691 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
692 numbering starts with 1.
693
16b93d88
NC		 6941999-06-23 Nick Clifton <nickc@cygnus.com>
695
696 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
697 .section for COFF.
698 (mcore_s_text): Call obj_elf_text for ELF target.
699 (mcore_s_data): Call obj_elf_data for ELF target.
700 (mcore_s_section): No longer ELF specific. Call obj_coff_section
701 for COFF target.
702 (mcore_s_bss): New function: Dump literal table before changing
703 sections.
704 (mcore_s_comm): New function: Dump literal table before changing
705 sections.
706
707 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
708 No longer static functions.
709 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
710 Provide prototypes for these functions.
711
fed9b18a
ILT		 7121999-06-22 Ian Lance Taylor <ian@zembu.com>
713
be2acf27
ILT		 714 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
715 a list of names, to try obj_segment_name, and to try abbreviated
716 names when using COFF without long section names.
717
7dcc9865
ILT		 718 * config/tc-alpha.c: More use of symbol accessor functions.
719 * config/tc-arc.c: Likewise.
720 * config/tc-d30v.c: Likewise.
721 * config/tc-fr30.c: Likewise.
722 * config/tc-i860.c: Likewise.
723 * config/tc-m88k.c: Likewise.
724 * config/tc-mcore.c: Likewise.
725 * config/tc-ns32k.c: Likewise.
726 * config/tc-sparc.c: Likewise.
727 * config/tc-v850.c: Likewise.
728
a77f5182
ILT		 729 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
730 sy_value with appropriate accessor functions.
731 * config/tc-arm.c (md_apply_fix3): Likewise.
732 * config/tc-d10v.c (AT_WORD_P): Likewise.
733 * config/tc-v850.c (reg_name_search): Likewise.
734
fed9b18a
ILT		 735 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
736 use symbol_get_bfdsym instead.
737 * config/tc-ppc.c (md_assemble): Likewise.
738 * config/tc-v850.c (v850_comm): Likewise.
739
310b5aa2
ILT		 7401999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
741
742 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
743 the symbol, rather than accessing the bsym member.
744 * config/tc-d10v.c (tc_gen_reloc): Likewise.
745 * config/tc-d30v.c (tc_gen_reloc): Likewise.
746 * config/tc-mcore.c (tc_gen_reloc): Likewise.
747 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
748 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
749 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
750 * config/tc-tic30.c (tc_gen_reloc): Likewise.
751 * config/tc-v850.c (tc_gen_reloc): Likewise.
752
9cb8e75e
JL		 753Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
754
755 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
756 (hppa_gen_reloc_type): Conditionalize on BFD64.
757 (tc_gen_reloc): Re-enable ELF relocations.
758 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
759
3d103319
ILT		 7601999-06-21 Ian Lance Taylor <ian@zembu.com>
761
762 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
763 warning.
764 (do_ldst): Move assignment out of if condition.
765 (md_apply_fix3): Add casts to avoid printf format warnings. Add
766 parentheses to avoid warning.
767
776b24b4
NC		 7681999-06-21 Nick Clifton <nickc@cygnus.com>
769
155f0fe7
NC		 770 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
771 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 772
809ffe0d
ILT		 7731999-06-19 Ian Lance Taylor <ian@zembu.com>
774
775 * config/tc-ppc.c: Update for symbol handling changes.
776 * config/obj-coff.c: Likewise.
777
49863f82
JL		 778Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
779
780 * tc-hppa.c: General cleanups of ELF support. No more spaces
781 and subspaces for ELF.
782 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
783 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
784 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
785 (UNWIND_SECTION_NAME): Likewise.
786 (space/subspace related structures): Conditionalize definitions
787 on OBJ_SOM.
788 (space/subspace directives and support routines): Conditionalize
789 definitions and references/uses on OBJ_SOM.
790 (label_symbol_struct): For ELF, track the symbol's segment. For
791 SOM track its space.
792 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
793 changes.
794 (USE_ALIASES): Kill for both SOM & ELF.
795 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
796 (pa_space, pa_subspace): Corresponding changes.
797 (pa_spaces_begin): Corresponding chagnes.
798 (md_begin): Do not muck around with space/subspace stuff for
799 OBJ_ELF.
800 (md_apply_fix): Temporarily disable argument relocation stuff
801 for OBJ_ELF.
802 (tc_gen_reloc): Temporarily disable relocation generation for
803 OBJ_ELF
804 (pa_build_unwind_subspace): Similarly.
805
fed881b1
NC		 8061999-06-16 Nick Clifton <nickc@cygnus.com>
807
808 * config/tc-arm.c (thumb_set): New pseudo op.
809 (text, data, section): Override these pseudo ops with ARM
810 specific versions.
811 (s_thumb_set): New function: Perform the same as a .set pseudo
812 op, but also mark the alias'ed symbol as being a Thumb
813 function.
814 (arm_s_text): New function: Perform the same as the .text
815 pseudo op, but dump the literal pool before changing
816 sections.
817 (arm_s_data): New function: Perform the same as the .data
818 pseudo op, but dump the literal pool before changing
819 sections.
820 (arm_s_section): New function: Perform the same as the
821 .section pseudo op, but dump the literal pool before changing
822 sections.
823 (arm_cleanup): Do not reset the current section before dumping
824 the literal pool.
825
0f94f4c8
NC		 8261999-06-17 Nick Clifton <nickc@cygnus.com>
827
2f3519a2
NC		 828 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
829 OPTION_NO_WARN_UNMATCHED entries.
830 (md_parse_option): Generate a warning message if an unrecognised
831 option is encountered.
832
0f94f4c8
NC		 833 * config/tc-d10v.c (do_not_ignore_hash): New variable.
834 (get_operands): When parsing an expression after an '@' symbol
835 has been detected, do not ignore '#' symbols.
836 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
837 false.
838
e4a86f6f
ILT		 8391999-06-13 Ian Lance Taylor <ian@zembu.com>
840
841 From K. Richard Pixley <rich@noir.com>:
842 * configure.in (ppc-*-vxworks*): New target.
843 * configure: Rebuild.
844
a8aed0fb
UD		 8451999-06-12 Philip Blundell <philb@gnu.org>
846
847 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
848
7565ed77
ILT		 8491999-06-13 Ian Lance Taylor <ian@zembu.com>
850
851 * write.c (adjust_reloc_syms): Rather than never reducing reloc
852 which refer to symbols in linkonce sections, permit reducing the
853 relocs if the symbol is local.
854
b9e57a38
ILT		 8551999-06-12 Ian Lance Taylor <ian@zembu.com>
856
857 * subsegs.c (subseg_text_p): New function.
858 * as.h (subseg_text_p): Declare.
859 * read.c (do_align): Use subseg_text_p to set the default fill.
860 * write.c (subsegs_finish): Likewise.
861 * config/obj-coff.c (write_object_file): Likewise.
862 * config/tc-i386.h (md_maybe_text): Don't define.
863 (md_do_align): Use subseg_text_p to set the default fill.
864 * config/tc-m32r.c (m32r_do_align): Likewise.
865 * config/tc-sh.c (sh_do_align): Likewise.
866 * config/tc-sparc.h (md_do_align): Likewise.
867
008960a5
ILT		 8681999-06-12 David O'Brien <obrien@freebsd.org>
869
870 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
871 * configure: Rebuild.
872
a1605869
ILT		 8731999-06-12 Ian Lance Taylor <ian@zembu.com>
874
d9ac5a3b
ILT		 875 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
876 * Makefile.am: Rebuild dependencies.
877 * Makefile.in: Rebuild.
878
a1605869
ILT		 879 * config/tc-i386.c (i386_immediate): Remove unused label
880 seg_unimplemented.
881
882 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
883 * symbols.c: Likewise.
884 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
885 sy_next field when taking address, rather than symbol_next.
886
887 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
888 offsetT.
889 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
890 value from the output file architecture.
891 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
892 * dwarf2dbg.h: Change bfd_vma to addressT.
893
a7cd1c22
ILT		 8941999-06-11 Ian Lance Taylor <ian@zembu.com>
895
896 * dwarf2dbg.h: Use PARAMS in function declarations.
897
76171f81
ILT		 8981999-06-11 Martin Dorey <mdorey@madge.com>
899
900 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
901 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
902 OBJ_ELF.
903 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
904
9b4d630b
ILT		 9051999-06-11 Ian Lance Taylor <ian@zembu.com>
906
5865bb77
ILT		 907 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
908
9e7c96d9
ILT		 909 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
910 popsection.
911
1b50c718
ILT		 912 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
913
1bf67e0d
ILT		 914 * read.c (read_a_source_file): Only declare inescape if
915 QUOTES_IN_INSN.
916
917 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
918 match parameters.
919 (find_entry_byval): Add parens to avoid warning.
920
921 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
922
9b4d630b
ILT		 923 * symbols.c (resolve_symbol_value): Don't permit subtraction of
924 undefined symbols.
925
a22b281c
RH		 9261999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
927
928 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
929 with isoctal.
930
931 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
932 synthetize_setx): New functions.
933 (md_assemble): Broken the special cases into the above
934 functions. Make compiler happy if sizeof(bfd_vma)==4.
935 Fix sethi generated from set/setuw. If instructions have a relloc,
936 always clear the fields to be relocated in the opcode.
937 (sparc_ip): Remove special_case global variable.
938
7f2f689c
ILT		 9391999-06-10 Ian Lance Taylor <ian@zembu.com>
940
d7ba4a77
ILT		 941 Based on patches from John W. Woznack <jwoznack@concentric.net>:
942 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
943 indication of success rather than a value.
944 (itbl_get_val): Likewise.
945 (itbl_get_field): Use strcspn. Change delimiters to include
946 parens.
947 * itbl-ops.h (itbl_get_reg_val): Update declaration.
948 (itbl_get_val): Likewise.
949 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
950
7f2f689c
ILT		 951 * symbols.c (copy_symbol_attributes): Convert local symbols to
952 regular symbols.
953
c1d3c45e
NC		 9541999-06-10 Nick Clifton <nickc@cygnus.com>
955
956 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
957 ARM920t.
958
63fab58c
RH		 9591999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
960
961 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
962 Optimize set if sizeof(bfd_vma) == 64.
963 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 964 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 965 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
966
cf9a1301
RH		 9671999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
968
969 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
970 (s_ncons): New function.
971 (native_op_table): New table.
972 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
973 R_SPARC_OLO10 handling.
974
bf29b231
RH		 975Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
976
977 * expr.h (struct expressionS): Revert last change; widen X_op.
978 * config/tc-alpha.c (md_begin): Check the field is wide enough.
979
9be1cda6
AS		 980Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
981
a4835b42
AS		 982 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
983 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
984 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
985 * Makefile.in: Regenerated.
986
9be1cda6
AS		 987 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
988 `common' pass on to s_mri_common.
989 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
990
62335629
RH		 9911999-06-06 Richard Henderson <rth@cygnus.com>
992
993 * config/obj-elf.c (obj_elf_section): Don't free the return
994 value of demand_copy_C_string.
995
9de8d8f1
RH		 9961999-06-05 Richard Henderson <rth@cygnus.com>
997
998 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
999 creation logic from obj_elf_create_section.
1000
1001 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1002 (section_stack): New.
1003 (special_sections): Make const.
1004 (obj_elf_section): Gut and rewrite parsing.
1005 (obj_elf_change_section): New function broken out of obj_elf_section.
1006 (obj_elf_parse_section_letters): Likewise.
1007 (obj_elf_section_word): Likewise.
1008 (obj_elf_section_type): Likewise.
1009 (obj_elf_previous): Treat as a toggle.
1010 (obj_elf_popsection): New.
1011 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1012 (ppc_section_type): Likewise.
1013 * config/tc-ppc.h: Likewise.
1014
1015 * expr.h (struct expressionS): Don't make X_op a bitfield.
1016 * config/tc-alpha.c: Update for symbol handling changes.
1017 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1018 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1019
58b5739a
RH		 10201999-06-05 Richard Henderson <rth@cygnus.com>
1021
1022 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1023 (dwarf2_gen_line_info): Kill unused variables.
1024 (dwarf2_finish): Likewise.
1025 (dwarf2_where): Likewise.
1026 (dwarf2_directive_file): If we've only got a string,
1027 hand off to s_app_file.
1028 * ecoff.c: Move the include of ecoff.h.
1029 * symbols.h (S_IS_FUNCTION): Prototype.
1030
1031 * read.c (LEX_HASH): Supply a default.
1032 (lex_type): Use it.
1033 (s_globl): Update `c' after skipping whitespace.
1034 * read.h (LEX_END_NAME, is_name_ender): New.
1035 * expr.c (get_symbol_end): Respect it.
1036
398e8c25
ILT		 10371999-06-04 Mark Klein <mklein@dis.com>
1038
993142d5
ILT		 1039 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1040 to real if OBJ_SOM
1041 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1042
398e8c25
ILT		 1043 * config/tc-hppa.c: Update for symbol handling changes.
1044
b4013713
ILT		 10451999-06-03 Ian Lance Taylor <ian@zembu.com>
1046
080e41e6
ILT		 1047 * cgen.c: Update for symbol handling changes.
1048 * config/tc-m32r.c: Likewise.
f412ead8 1049
a0f75b47
ILT		 1050 * config/tc-hppa.h: Update for symbol handling changes.
1051 * config/tc-hppa.c: Likewise.
1052
174419c1
ILT		 1053 * config/tc-arm.h: Update for symbol handling changes.
1054 * config/tc-arm.c: Likewise.
1055 (symbol_make_empty): Remove. Just use symbol_create.
1056
1057 * symbols.c (symbol_set_tc): Correct name.
1058
6104f0a0
ILT		 1059 * Makefile.am: Rebuild dependencies.
1060 ($(OBJS)): Don't depend upon struc-symbol.h.
1061 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1062 * dep-in.sed: Don't remove struc-symbol.h.
1063 * Makefile.in: Rebuild.
1064
b4013713
ILT		 1065 * doc/internals.texi (Symbols): Describe changes in symbol
1066 handling.
1067
6576f0b5
RH		 10681999-06-03 Richard Henderson <rth@cygnus.com>
1069
1070 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1071 instead of doing the work by hand.
1072
fac0d250
RH		 10731999-06-03 David Mosberger <davidm@hpl.hp.com>
1074
1075 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1076 state of line state-machine.
1077 (struct ls): Collect DWARF2 line state-machine state in new member
1078 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1079 resulted in any DWARF2 directives.
1080 (reset_state_machine): New function.
1081 (out_end_sequence): Ditto.
1082 (dwarf2_gen_line_info): When switching sections or switching to a
1083 lower text address, call out_end_sequence() first to terminate the
1084 previous code sequence as code sequences MUST have monotonically
1085 increasing addresses.
1086 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1087
10881999-06-03 David Mosberger <davidm@hpl.hp.com>
1089
1090 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1091 DWARF2 debug info (line information only, at this point).
1092 * as.h: Update comment about supported debug formats.
1093 * dwarf2dbg.c, dwarf2dbg.h: New files.
1094 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1095
1096 * expr.c (operand): Don't use [ for parens if we want an index op.
1097 (op_encoding): Switch [ into O_index, if desired.
1098 (op_rank): Renumber with O_index on bottom.
1099 (expr): If O_index, match closing bracket.
1100 * expr.h (O_index): New.
1101
1102 * read.c (read_a_source_file): Conditionally allow matched "
1103 in lines passed to md_assemble.
1104
1105 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1106
49309057
ILT		 11071999-06-03 Ian Lance Taylor <ian@zembu.com>
1108
1109 Add support for storing local symbols in a small structure to save
1110 memory when assembling large files.
1111 * as.h: Don't include struc-symbol.h.
1112 (symbolS): Add typedef.
1113 * symbols.c: Include struc-symbol.h.
1114 (local_hash): New static variable.
1115 (save_symbol_name): New static function, from symbol_create.
1116 (symbol_create): Call save_symbol_name.
1117 (local_symbol_count): New static variable.
1118 (local_symbol_conversion_count): Likewise.
1119 (LOCAL_SYMBOL_CHECK): Define.
1120 (local_symbol_make): New static function.
1121 (local_symbol_convert): New static function.
1122 (colon): Handle local symbols. Create local symbol for local
1123 label name.
1124 (symbol_table_insert): Handle local symbols.
1125 (symbol_find_or_make): Create local symbol for local label name.
1126 (symbol_find_base): Check for local symbol.
1127 (symbol_append, symbol_insert): Check for local symbols.
1128 (symbol_clear_list_pointers, symbol_remove): Likewise.
1129 (verify_symbol_chain): Likewise.
1130 (copy_symbol_attributes): Likewise.
1131 (resolve_symbol_value): Handle local symbols.
1132 (resolve_local_symbol): New static function.
1133 (resolve_local_symbol_values): New function.
1134 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1135 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1136 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1137 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1138 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1139 (symbol_previous, symbol_next): New functions.
1140 (symbol_get_value_expression): Likewise.
1141 (symbol_set_value_expression): Likewise.
1142 (symbol_set_frag, symbol_get_frag): Likewise.
1143 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1144 (symbol_mark_used_in_reloc): Likewise.
1145 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1146 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1147 (symbol_mri_common_p): Likewise.
1148 (symbol_mark_written, symbol_clear_written): Likewise.
1149 (symbol_written_p): Likewise.
1150 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1151 (symbol_section_p, symbol_equated_p): Likewise.
1152 (symbol_constant_p): Likewise.
1153 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1154 (symbol_get_obj, symbol_set_obj): Likewise.
1155 (symbol_get_tc, symbol_set_tc): Likewise.
1156 (symbol_begin): Initialize local_hash.
1157 (print_symbol_value_1): Handle local symbols.
1158 (symbol_print_statistics): Print local symbol statistics.
1159 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1160 Declare new symbols.c functions. Move many declarations here from
1161 struc-symbol.h.
1162 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1163 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1164 (struct symbol): Move bsym to make it clearly the first field.
1165 Remove TARGET_SYMBOL_FIELDS.
1166 (symbolS): Don't typedef.
1167 (struct broken_word): Remove.
1168 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1169 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1170 (symbol_clear_list_pointers): Likewise.
1171 (symbol_insert, symbol_remove): Likewise.
1172 (symbol_previous, symbol_append): Likewise.
1173 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1174 (struct local_symbol): Define.
1175 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1176 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1177 (local_symbol_get_frag, local_symbol_set_frag): Define.
1178 (local_symbol_get_real_symbol): Define.
1179 (local_symbol_set_real_symbol): Define.
1180 Define.
1181 * write.c (write_object_file): Call resolve_local_symbol_values.
1182 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1183 (TARGET_SYMBOL_FIELDS): Don't define.
1184 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1185 ECOFF_DEBUGGING, add ECOFF fields.
1186 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1187 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1188 ECOFF_DEBUGGING, add ECOFF fields.
1189 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1190 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1191 * config/tc-mcore.h: Don't include struc-symbol.h.
1192 (TARGET_SYMBOL_FIELDS): Don't define.
1193 (struct mcore_tc_sy): Define.
1194 (TC_SYMFIELD_TYPE): Define.
1195 * Many files: Use symbolS instead of struct symbol. Use new
1196 accessor functions rather than referring to symbolS fields
1197 directly.
1198
1199 * read.c (s_mri_common): Don't add in value of line_label.
1200
1201 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1202 checking for SEC_LINK_ONCE.
1203
1204 * config/tc-sh.h (sh_fix_adjustable): Declare.
1205
1206 * app.c (input_buffer): New static variable.
1207 (app_push): Save saved_input in allocated buffer.
1208 (app_pop): Restored saved_input.
1209 (do_scrub_chars): Change get parameter to take char * and int as
1210 arguments. Change GET macro to pass input_buffer to get
1211 function. Don't save input into allocated buffer.
1212 * as.h (do_scrub_chars): Update declaration.
1213 * input-file.c (input_file_get): Change to take char * and int.
1214 Read data into passed in buffer. Remove static buffer.
1215 * read.c (scrub_from_string): Change to take char * and int. Copy
1216 data into passed in buffer.
1217
1218 * hash.h: Neaten. Declare hash_traverse.
1219 * hash.c: Complete rewrite based on BFD hashing code.
1220 * gasp.c (chunksize): New variable.
1221 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1222 hash_delete.
1223
661e4995
NC		 12241999-05-28 Nick Clifton <nickc@cygnus.com>
1225
1226 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1227 addend unless the target uses an old ABI.
1228
d9a62219
DE		 1229Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1230
1231 -Wchar-subscripts cleanup
1232 * listing.c (listing_newline): Use unsigned char variable, so
1233 calls to isascii,iscntrl are correct.
1234 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1235 (unsigned char).
1236 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1237 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1238 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1239 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1240
6da466c7
ILT		 12411999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1242
1243 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1244 width for Coldfire.
1245 (arch_coldfire_p): New #define.
1246 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1247
12481999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1249
1250 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1251
1252 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1253 (install_operand): Add place `N'.
1254 (init_table): Add registers ACC, MACSR, MASK.
1255
1256 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1257
1258 * config/tc-m68k.c: Change mcf5200 --> mcf.
1259 (archs): Add mcf5206e, mcf5307.
1260 (m68k_ip): Add format `u'.
1261 (install_operand): Add place `m', `M', `h'.
1262 (init_table): Add upper/lower registers.
1263
1264 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1265
bedf545c
ILT		 12661999-05-28 Martin Dorey <mdorey@madge.com>
1267
1268 * config/tc-i960.c: Several minor changes to add ELF and
1269 BFD_ASSEMBLER support.
1270 * config/tc-i960.h: Likewise.
1271 * configure.in (i960-*-elf*): New target.
1272 * aclocal.m4, configure: Rebuild.
1273
40c62b25
AM		 12741999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1275
1276 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1277 reloc changes when defined(BFD_ASSEMBLER).
1278
daa01f85
AM		 12791999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1280
1281 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1282
1283 * write.c (write_print_statistics): Output to file, not stderr.
1284
1285 * expr.c (generic_bignum_to_int32,64): Prototype.
1286
1287 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1288 output_sleb128, output_uleb128, output_big_sleb128,
1289 output_big_uleb128, output_big_leb128): Prototype.
1290 (output_big_sleb128, output_big_uleb128): Make inline.
1291 (output_big_leb128): Remove inline
1292
1293 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1294 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1295 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1296 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1297 value for correct overflow check in write.c:fixup_segment.
1298 * write.c (fixup_segment): Move bitfield overflow checks to after
1299 the md_apply_fix call.
1300 * config/obj-coff.c (fixup_segment): Likewise.
1301 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1302 valueT *val argument.
1303
19b34177
AS		 1304Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1305
1306 * config/atof-ieee.c (gen_to_words): Correctly round a
1307 denormalized number. Fix off-by-one in range checking for
1308 exponent in a denormal.
1309
b8a40f53
NC		 13101999-05-10 Nick Clifton <nickc@cygnus.com>
1311
1312 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1313 name.
1314
53f3de98
RH		 1315Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1316
1317 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1318
578ec497
AM		 13191999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1320
1321 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1322 (ReverseRegRegmem): Remove.
1323 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1324 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1325 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1326 kludge.
1327
1328 From Doug Ledford <dledford@redhat.com>
1329 * config/tc-i386.h (RegXMM): New for P/III.
1330 * config/tc-i386.c: Add support for P/III.
1331
d0e9a01c
RH		 1332Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1333
1334 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1335 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1336 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1337
83183c0c
RH		 1338Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1339
1340 * config/tc-i386.c (i386_immediate): Skip whitespace before
1341 complaining about junk after expression.
1342 (i386_displacement): Likewise.
1343
03987ced
RH		 1344Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1345
1346 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1347 Don't copy before downcaseing.
1348
0d96863f
CM		 13491999-05-05 Catherine Moore <clm@cygnus.com>
1350
1351 * tc-m68k.c: Include elf/m68k.h.
1352 (m68k_elf_final_processing): New routine.
1353 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1354 Define.
1355
90700a53
JL		 1356Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1357
1358 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1359 17 bit fmt insn.
1360
252b5132
RH		 13611999-04-30 Nick Clifton <nickc@cygnus.com>
1362
1363 * config/tc-mcore.c (mcore_s_section): Dump literals before
1364 changing section.
1365
13661999-04-29 Nick Clifton <nickc@cygnus.com>
1367
1368 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1369 for COFF/PE port.
1370
1371Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1372
1373 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1374 (TC_INIT_FIX_DATA): Delete.
1375 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1376 (TC_INIT_FIX_DATA): Delete.
1377 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1378 * write.c (fix_new_internal): Initialize fx_cgen member.
1379 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1380 (gas_cgen_md_apply_fix3): Update.
1381 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1382 (md_cgen_record_fixup_exp): Update.
1383 (FX_OPINFO_R_TYPE): Update.
1384
1385 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1386 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1387 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1388 * frags.h (struct frag): Make opindex, opinfo ints.
1389
1390 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1391
13921999-04-26 Tom Tromey <tromey@cygnus.com>
1393
1394 * aclocal.m4, configure: Updated for new version of libtool.
1395
13961999-04-22 Nick Clifton <nickc@cygnus.com>
1397
1398 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1399 md_apply_fix.
1400 (md_apply_fix3): Do not fix up absolute relocations against
1401 symbolic values.
1402
1403 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1404
14051999-04-20 Nick Clifton <nickc@cygnus.com>
1406
1407 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1408 changes and data-in-text directives.
1409 (mcore_cons): New function: intercept cons() operations.
1410 (mcore_float_cons): New function: intercept float_cons()
1411 operations.
1412 (mcore_stringer): New function: intercept stringer() operations.
1413
14141999-04-18 Ian Lance Taylor <ian@zembu.com>
1415
1416 * obj.h (struct format_ops): Change generate_asm_lineno field to
1417 take no parameters.
1418 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1419
1420 * config/tc-alpha.c (find_opcode_match): Add default case to
1421 switch.
1422 (find_macro_match): Likewise.
1423 (load_expression): Parenthesize && within ||.
1424
1425 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1426
14271999-04-17 Nick Clifton <nickc@cygnus.com>
1428
1429 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1430 .text .data .section pseudo ops.
1431 (mcore_s_section): New function. Dump lits before changing secs.
1432 (mcore_s_text): New function. Dump lits before changing secs.
1433 (mcore_s_data): New function. Dump lits before changing secs.
1434
14351999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1436
1437 * config/tc-mips.c (mips_32bitmode): New.
1438 (md_begin): Set mips_32bitmode if needed.
1439 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1440 Set EF_MIPS_32BITMODE.
1441
1442Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1443
1444 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1445 change.
1446
14471999-04-16 Nick Clifton <nickc@cygnus.com>
1448
1449 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1450
1451Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1452
1453 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1454 expressions correctly.
1455
1456
14571999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1458
1459 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1460
1461Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1462
1463 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1464 and fmpynfadd instructions.
1465
14661999-04-11 Richard Henderson <rth@cygnus.com>
1467
1468 * as.h (environ): Declare it, if needed.
1469 * as.c (dump_statistics): Don't declare environ.
1470 * configure.in (environ): Detect declaration.
1471 * configure, config.in: Rebuild
1472
1473 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1474 (i386_displacement): Allocate enough space for replacement buffer.
1475 Clean up replacement buffer initialization.
1476
14771999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1478
1479 * subsegs.c (section_symbol): Don't create a new symbol if one
1480 already exists; instead, use the existing one, but set its segment
1481 and frag data if it hasn't already been defined.
1482 * config/obj-coff.c (c_section_symbol): Likewise.
1483
1484Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1485
1486 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1487
14881999-04-08 Nick Clifton <nickc@cygnus.com>
1489
1490 * config/tc-mcore.c: New File: Support routines for MCore
1491 assembler.
1492 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1493 * config/obj-coff.c: Add support for mcore-pe target.
1494
1495 * Makefile.am: Add support for MCore targets.
1496 * Makefile.in: Regenerate.
1497 * configure.in: Add support for MCore targets.
1498 * configure: Regenerate.
1499
1500 * doc/all.texi: Set MCORE.
1501 * doc/as.texinfo: Document MCore specific command line options.
1502
1503 * write.h: Prevent multiple inclusion.
1504
15051999-04-06 Ian Lance Taylor <ian@zembu.com>
1506
1507 * asintl.h (LC_MESSAGES): Never define.
1508 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1509 does not define it.
1510 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1511 does not define it.
1512
1513 * Makefile.am (m68k-parse.c): If configuring in the source
1514 directory, copy m68k-parse.y into the local directory before
1515 running ylwrap, to remove spurious differences when generating
1516 snapshots.
1517 * Makefile.in: Rebuild.
1518
1519 * config/tc-sparc.h (md_do_align): Just allocate the number of
1520 bytes necessary, rather than always allocating 1024.
1521
15221999-04-04 Ian Lance Taylor <ian@zembu.com>
1523
1524 * listing.c (listing_newline): Add cast to avoid warning.
1525 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1526 * config/tc-i386.c (i386_scale): Add return value.
1527 (build_displacement_string): Remove unused local temp_disp2.
1528 (i386_intel_memory_operand): Add parentheses to avoid warning.
1529 (i386_intel_operand): Remove unused local end_of_operand_string.
1530 (i386_operand): Remove unused local operand_modifier.
1531 (i386_operand): Add parens to avoid warning.
1532
15331999-04-04 Don Bowman <don@pixsci.com>
1534
1535 * configure.in: Add mips*-*-vxworks* target; have it define
1536 MIPS_STABS_ELF.
1537 * configure, config.in: Rebuild.
1538
15391999-03-31 Nick Clifton <nickc@cygnus.com>
1540
1541 * configure.in (emulations): Add support for arm-epoc-pe.
1542 * configure: Regenerate.
1543 * config/te-epoc-pe.h: New file. Define macros specific to
1544 arm-epoc-pe target.
1545 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1546 for arm-epoc-pe target.
1547
1548Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1549
1550 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1551
1552Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1553
1554 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1555 detect ",n" without a condition.
1556 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1557
1558
1559Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1560
1561 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1562 instruction is encoded with one bit.
1563
1564
15651999-03-23 Ian Lance Taylor <ian@zembu.com>
1566
1567 * doc/internals.texi (CPU backend): Mention that
1568 line_separator_chars should not include newline. From thi
1569 <ttn@mingle.glug.org>.
1570
15711999-03-22 Doug Evans <devans@casey.cygnus.com>
1572
1573 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1574 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1575
1576Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1577
1578 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1579
1580Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1581
1582 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1583
1584
1585Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1586
1587 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1588
15891999-03-15 Martin Hunt <hunt@cygnus.com>
1590
1591 * app.c (do_scrub_begin): Change '-' back to a symbol char
1592 so we can use multiple opcodes on a line again.
1593
1594 * config/tc-d30v.c: By default, warn if a symbol has
1595 the same name as a register. Plus some minor
1596 updates from the branch.
1597
15981999-03-13 Nick Clifton <nickc@cygnus.com>
1599
1600 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1601 BFD_RELOC_16 and BFD_RELOC_64.
1602
16031999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1604
1605 * expr.c (expr): Add missing else.
1606
16071999-03-12 Nick Clifton <nickc@cygnus.com>
1608
1609 * config/tc-arm.c (md_apply_fix3): Improve error message.
1610
16111999-03-11 Doug Evans <devans@casey.cygnus.com>
1612
1613 * Makefile.am (CPU_TYPES): Add fr30.
1614 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1615 (fr30,m32r dependencies): Update.
1616 * Makefile.in: Rebuild.
1617
1618 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1619 (gas_cgen_record_fixup_exp): Ditto.
1620 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1621 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1622 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1623 (md_cgen_lookup_reloc): Update use of operand->type.
1624 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1625 (md_convert_frag): Call cgen_operand_lookup_by_num.
1626 (md_cgen_lookup_reloc): Update use of operand->type.
1627 (m32r_cgen_record_fixup_exp): Ditto.
1628
16291999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1630
1631 * config/tc-mips.c (md_show_usage): Fix message.
1632
16331999-03-03 Nick Clifton <nickc@cygnus.com>
1634
1635 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1636 and LDR reg,=<expr> instruction.
1637
1638 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1639 -mcpu=arm9tdmi.
1640
1641Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1642
1643 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1644
16451999-02-17 Nick Clifton <nickc@cygnus.com>
1646
1647 This patch was created by: Scott Bambrough
1648 <scottb@corelcomputer.com>
1649
1650 * app.c:
1651 Special cased '@' character. The '@' character is used as the
1652 ARM assembler comment character, as a special character
1653 and in ELF .symver pseudo-op's, and as a special character in
1654 .type and .section pseudo-ops.
1655 (symver_pseudo): New static variable.
1656 (symver_state): New static variable.
1657 (struct app_save): Add field 'symver_state'.
1658 (app_push): Save global symver_state int struct app_save.
1659 (app_pop): Restore global symver_state from struct app_save.
1660 (do_scrub_chars): Special case handling of '@' character in
1661 .symver pseudo-ops.
1662
1663 * configure.in: Modified to recognize armv* uname syntax from ARM
1664 Linux kernel.
1665 * configure: Regenerated.
1666
1667 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1668 a prefix to the section's type.
1669 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1670 the type's typename.
1671
1672 * config/tc-arm.h: Add support for PIC generation:
1673 (pic_code): New boolean.
1674 (obj_relocate_extern): Define.
1675 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1676 (TC_CONS_FIX_NEW): Define.
1677 (tc_fix_adjustable): Define.
1678 (GLOBAL_OFFSET_TABLE_NAME): Define.
1679
1680 * config/tc-arm.c: Add support for PIC generation:
1681 (line_seperator_chars): Allow ';' as a seperator for Linux.
1682 (is_immediate_prefix): New macro.
1683 (arm_parse_reloc): New function.
1684 (s_arm_elf_cons): New function.
1685 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1686 (md_undefined_symbol): Special case handling for the Global Offset
1687 Table's symbol.
1688 (md_apply_fix3): Handle PIC relocs.
1689 (tc_gen_reloc): Handle PIC relocs.
1690 (md_parse_option): Add support for '-k' command line switch to
1691 enable PIC generation.
1692 (cons_fix_new_arm): New function.
1693 (s_arm_elf_cons): New function.
1694
1695Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1696
1697 * configure.in: Add comments for uses of AC_DEFINE.
1698 * acinclude.m4: Likewise.
1699 * acconfig.h: Remove.
1700 * aclocal.m4: Rebuild.
1701 * configure: Rebuild.
1702 * Makefile.in: Rebuild.
1703 * config.in: Rebuild.
1704
17051999-02-15 Jim Lemke <jlemke@cygnus.com>
1706
1707 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1708 non-constant offset from a base register.
1709
17101999-02-14 Ken Raeburn <raeburn@raeburn.org>
1711
1712 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1713 strings always.
1714
1715Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1716
1717 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1718 (emit_insn): Look for pc-relative and no-overflow specifiers on
1719 internal relocation types.
1720
17211999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1722
1723 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1724 -mcpu=NNNN flags.
1725
1726 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1727 mips_cpu instead.
1728 (mips_4650, mips_4010, mips_4100): Variables removed.
1729 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1730 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1731 variables.
1732 (md_begin): Don't bother initializing the mips_NNNN variables;
1733 mips_cpu is set, and that's good enough now.
1734 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1735 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1736 (show): New function, to handle wrapping in the CPU lists.
1737 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1738
1739Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1740
1741 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1742 than treat as an immediate specifier.
1743
1744Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1745
1746 * config/tc-i386.c: Prototype many functions.
1747 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1748 (i386_immediate): Remove unused second argument.
1749 (i386_intel_operand): Fix i386_is_reg typo.
1750 (i386_operand): Use allow_naked_reg.
1751 (output_invalid): Make operand int for K&R.
1752
1753Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1754
1755 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1756 patch.
1757 * Makefile.in: Rebuild.
1758
17591999-02-09 Doug Evans <devans@casey.cygnus.com>
1760
1761 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1762 (cgen.o): Ditto.
1763 (EXTRA_as_new_SOURCES): Comment out.
1764 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1765 * Makefile.in: Rebuild.
1766 * doc/Makefile.in: Rebuild.
1767 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1768 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1769 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1770 * configure: Rebuild.
1771 * aclocal.m4: Rebuild.
1772 * config.in: Rebuild.
1773 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1774 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1775 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1776 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1777 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1778 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1779 (gas_cgen_record_fixup_exp): Ditto.
1780 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1781 descriptor, not global variable.
1782 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1783 descriptor, not global variable. Refer to insert_operand handler
1784 via cpu descriptor, not global function.
1785 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1786 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1787 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1788 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1789 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1790 * config/tc-m32r.c: Ditto.
1791 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1792 (md_assemble): Ditto.
1793 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1794
17951999-02-09 Nick Clifton <nickc@cygnus.com>
1796
1797 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1798 relocations for ELF targets.
1799
18001999-02-08 Nick Clifton <nickc@cygnus.com>
1801
1802 * configure.in: Add support for StrongARM target.
1803 * configure: Regenerate.
1804
18051999-02-05 Nick Clifton <nickc@cygnus.com>
1806
1807 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1808
1809 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1810 for COFF ports.
1811
1812Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1813
1814 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1815
1816Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1817
1818 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1819 (INTEL_DWORD_MNEM_SUFFIX): Define.
1820 (BYTE_PTR): Define.
1821 (WORD_PTR): Define.
1822 (DWORD_PTR): Define.
1823 (XWORD_PTR): Define.
1824 (SHORT): Define.
1825 (OFFSET_FLAT): Define.
1826 (FLAT): Define.
1827 (NONE_FOUND): Define.
1828 (No_dSuf): Define.
1829 (No_xSuf): Define.
1830 * config/tc-i386.c (set_intel_syntax): New routine.
1831 (intel_syntax): Declare.
1832 (allow_naked_reg): Declare.
1833 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1834 (intel_float_operand): New routine.
1835 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1836 Handle brackets as well as parens. Call i386_intel_operand for
1837 intel syntax. Reverse operands if appropriate. Handle new
1838 suffixes. Handle movzx and movsx.
1839 (i386_is_reg): New routine.
1840 (i386_immediate): New routine.
1841 (i386_scale): New routine.
1842 (i386_displacement): New routine.
1843 (i386_operand_modifier): New routine.
1844 (build_displacement_string): New routine.
1845 (i386_parse_seg): New routine.
1846 (i386_intel_memory_operand): New routine.
1847 (i386_intel_operand): New routine.
1848 (i386_operand): Call i386_displacement, i386_immediate,
1849 i386_scale, etc. instead of handling inline.
1850 (parse_register): Handle registers without prefix.
1851
1852Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1853
1854 * configure: Regenerate.
1855 * configure.in (arm-*-oabi): New.
1856 (thumb-*-oabi): New.
1857 * config/tc-arm.c (target_oabi): Declare.
1858 (md_apply_fix3): Support REL relocs.
1859 (md_parse_option): Handle -oabi.
1860 (elf32_arm_target_format): New routine.
1861 (md_longopts): Add OPTION_OABI.
1862 * config/tc-arm.h: Redefine TARGET_FORMAT.
1863
1864
18651999-01-28 Nick Clifton <nickc@cygnus.com>
1866
1867 * write.c (write_relocs): Handle out of range error.
1868
1869 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1870 (fr30_force_relocation): Default to 0.
1871
1872 * config/tc-fr30.h (obj_fix_adjustable): Define.
1873 (TC_FORCE_RELOCATION): Define.
1874
1875 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1876 relocs.
1877
18781999-01-16 Nick Clifton <nickc@cygnus.com>
1879
1880 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1881 merge of two instructions if the left instruciton kills the right.
1882
18831999-01-11 Doug Evans <devans@casey.cygnus.com>
1884
1885 * Makefile.in: Regenerate.
1886 * configure.in: Redo test for using cgen.
1887 * configure: Regenerate.
1888
18891999-01-09 Nick Clifton <nickc@cygnus.com>
1890
1891 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1892 redefinition of this macro.
1893
1894Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1895
1896 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1897 warning.
1898
18991998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1900
1901 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1902 a read of HI or LO and an immediatly following branch.
1903
19041998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1905
1906 * config/tc-mips.c (md_begin): Another correction to the setting of
1907 mips_eabi64.
1908
19091998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1910
1911 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1912
19131998-12-21 Nick Clifton <nickc@cygnus.com>
1914
1915 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1916 bit insn when optimizing, so that parallelised instructions will
1917 start on a 32 bit boundary.
1918
19191998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1920
1921 * config/tc-mips.c (mips_eabi64): New.
1922 (md_begin): Set mips_eabi64.
1923 (mips_elf_final_processing): Use it.
1924
19251998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1926
1927 * config/tc-mips.c (mips_elf_final_processing):
1928 Correct setting of ABI in e_flags.
1929
1930Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1931
1932 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1933
19341998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1935
1936 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1937
19381998-12-15 Doug Evans <devans@casey.cygnus.com>
1939
1940 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1941 warning, values that don't fit in the field.
1942
19431998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1944
1945 * config/tc-mips.c (mips_abi_string): New.
1946 (md_parse_option,md_longopts): Add mabi.
1947 (mips_elf_final_processing): Set e_flags based on mabi flag.
1948
19491998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1950
1951 * config/tc-mips.c (md_parse_option): Handle vr4111.
1952
195398-12-11 Ken Raeburn <raeburn@cygnus.com>
1954
1955 * config/tc-h8300.c (build_bytes): Change message given if the
1956 instruction requires H8/300H mode and we're not in Hmode, to
1957 suggest that it may be the operand modes that are the problem, not
1958 necessarily the opcode.
1959
19601998-12-10 Nick Clifton <nickc@cygnus.com>
1961
1962 * config/tc-fr30.c: Add line separator character.
1963
1964Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1965
1966 * configure.in (hppa-*-mpeix*): New target.
1967 * config/obj-som.h (obj_som_compiler): Declare.
1968 * config/obj-som.c (compiler_seen): New static variable.
1969 (obj_som_compiler): New function.
1970 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1971 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1972 (pa_type_args): Set hppa_priv_level.
1973 (pa_compiler): New static function if OBJ_SOM.
1974 * configure: Rebuild.
1975
1976Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1977
1978 * read.c (output_leb128): Don't mark as inline.
1979
19801998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1981
1982 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1983 AIX .vbyte unaligned data support.
1984 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1985 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1986 sections.
1987
19881998-12-07 Nick Clifton <nickc@cygnus.com>
1989
1990 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1991 input handling.
1992
1993Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1994
1995 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1996 BFD_RELOC_ARM_PCREL_BRANCH.
1997
1998Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1999
2000 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2001 checking the target type.
2002 (mips-dec-bsd*): Set endian to little.
2003 * configure: Rebuild.
2004
2005 COFF weak symbol support, based on patches from Mark Elbrecht
2006 <snowball3@usa.net>:
2007 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2008 * config/obj-coff.c (obj_coff_weak): New static function.
2009 (obj_coff_endef) [both versions]: Handle weak symbols.
2010 (coff_frob_symbol): Likewise.
2011 (yank_symbols): Likewise.
2012 (obj_pseudo_table): Add "weak".
2013
2014 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2015 <aymeric.vincent@emi.u-bordeaux.fr>.
2016 * aclocal.m4: Rebuild with current tools.
2017 * configure: Rebuild.
2018
2019 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2020 an assertion failure for a case we can't handle when OBJ_ECOFF.
2021
2022 * expr.c (operator): And with 0xff to avoid problems with signed
2023 char.
2024
20251998-12-03 Nick Clifton <nickc@cygnus.com>
2026
2027 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2028 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2029
20301998-12-02 Nick Clifton <nickc@cygnus.com>
2031
2032 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2033 LDI:20 insn.
2034
2035Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2036
2037 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2038 of pcrel point.
2039
2040Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2041
2042 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2043 pcrel point.
2044
2045Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2046
2047 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2048 scope.
2049 (d10v_cleanup): Only generate previous insn if a multiline insn is
2050 not pending.
2051
2052Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2053
2054 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2055 FR30_OPERAND_I32.
2056
2057Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2058
2059 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2060 -marm6xxx command line switches.
2061
20621998-11-18 Doug Evans <devans@casey.cygnus.com>
2063
2064 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2065 (itbl-ops.o): Delete duplicate dependencies.
2066 Rebuild dependencies.
2067 Add fr30 dependencies.
2068 * Makefile.in: Rebuild.
2069
2070Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2071
2072 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2073 opcode list.
2074 * listing.c: Ignore line terminator characters found inside
2075 strings.
2076
2077Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2078
2079 * po/gas.pot: Regenerated.
2080
2081Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2082
2083 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2084 fr30_is_label_start(). Also checks for delay slot insns.
2085
2086 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2087 FR30 instructions which contain a colon in the mnemonic.
2088
2089 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2090
2091Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2092
2093 * config/tc-fr30.c: Removed currently superflous code.
2094
2095Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2096
2097 * config/tc-fr30.h: New file.
2098 * config/tc-fr30.c: Tweaking so that it will compile.
2099
2100Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2101
2102 * config/tc-d10v.h (obj_fix_adjustable): Define.
2103 (TC_FORCE_RELOCATION): Define.
2104 (d10v_force_relocation): Declare.
2105 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2106 (md_apply_fix3): Handle Vtable relocs.
2107 (d10v_fix_adjustable): New.
2108 (d10v_force_relocation): New.
2109
2110Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2111
2112 * config/tc-d30v.c: Change default behaviour to ignore potential
2113 conflicts between register name and symbol names.
2114
2115Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2116
2117 * configure.in: Add fr30-*-*.
2118 * config/tc-fr30.c: New file.
2119 * Makefile.in: Regenerated.
2120 * config.in: Regenerated.
2121 * configure: Regenerated.
2122 * doc/Makefile.in: Regenerated.
2123 * po/gas.pot: Regenerated.
2124
2125Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2126
2127 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2128 are 16 bit insns.
2129
2130Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2131
2132 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2133 characters.
2134 (do_scrub_chars): Add some casts to unsigned char to avoid
2135 unwanted sign extension.
2136 * read.c (lex_type): Set characters about 127 to be symbol
2137 characters.
2138 * config/tc-i386.c (md_begin): Set identifier_chars and
2139 operand_chars for values above 127.
2140
2141Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2142
2143 * configure.in: detect cygwin* instead of cygwin32*
2144 * configure: regenerate
2145
2146Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2147
2148 * listing.c: Add support for producing a listing from piped
2149 input.
2150
2151Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2152
2153 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2154 (append_insn): Account for the tx39's multiply behavior.
2155
21561998-10-26 Michael Meissner <meissner@cygnus.com>
2157
2158 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2159 from assemble_parallel_insns. Add support for '->' to indicate
2160 explicitly serializing the instructions.
2161 (md_assemble): Ditto.
2162
2163Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2164
2165 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2166 WEAK handling.
2167
2168Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2169
2170 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2171
2172Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2173
2174 * config/tc-mips.c : support frame and regmask/fregmask when
2175 MIPS_STABS_ELF is specified.
2176
2177Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2178
2179 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2180 (md_apply_fix): Don't return 1 for VTABLE relocs.
2181 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2182
2183Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2184
2185 * doc/c-i386.texi: Replace occurences of "opcode" with
2186 "instruction mnemonic", "instruction", or "mnemonic" when
2187 referring to the name of an instruction. Use "opcode" when
2188 referring to the sequence of machine bytes.
2189
2190 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2191 (is_opcode_char): Rename to is_mnemonic_char.
2192 (md_assemble and i386_operand): Correct error messages from
2193 "opcode" to "instruction mnemonic"
2194 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2195 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2196 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2197 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2198 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2199 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2200 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2201
2202 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2203
2204 * config/tc-i386.c (i386_operand): Check for garbage after
2205 register name.
2206
2207Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2208
2209 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2210 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2211
2212Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2213
2214 * config/tc-sh.h (obj_fix_adjustable): Define.
2215 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2216 (md_apply_fix): Likewise.
2217 (tc_gen_reloc): Likewise.
2218 (sh_fix_adjustable): New.
2219
2220Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2221
2222 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2223 * cgen.h (gas_cgen_finish_insn): Update prototype.
2224 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2225 cgen_insn_t -> CGEN_INSN_INT.
2226 (make_parallel): Update handling of CGEN_INT_INSN_P.
2227 (assemble_parallel_insn): Ditto.
2228 (target_make_parallel): New function.
2229 (md_assemble): Use it.
2230
2231Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2232
2233 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2234
2235Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2236
2237 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2238 converted into lower case.
2239
2240Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2241
2242 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2243 (gas_cgen_tc_gen_reloc): Likewise.
2244 * config/tc-m32r.h (obj_fix_adjustable): Define.
2245 * config/tc-m32r.c (m32r_fix_adjustable): New.
2246 (m32r_force_relocation): Handle VTABLE relocs.
2247
2248Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2249
2250 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2251
2252Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2253
2254 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2255 to lower case before parsing.
2256
2257 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2258 parallel insns modift buts in the PSW as a side effect.
2259
2260Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2261
2262 * config/tc-d30v.c (find_format): Test for missing flag and
2263 control registers.
2264
2265 (md_apply_fix3): Fix error messages to avoid
2266 assumption about presence of a symbol.
2267
2268 (parallel_ok): Disallow parallel instructions that both modify the
2269 same flag register.
2270
2271 (find_format): Generate a warning if an odd numbered register is
2272 used as the first register in a mutli-register instruction.
2273
2274Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2275
2276 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2277 relocations are always associated with a symbol.
2278
2279Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2280
2281 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2282 (elf32_sparc_force_relocation): Declare.
2283 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2284 (tc_gen_reloc): Handle vtable relocs.
2285 (elf32_sparc_force_relocation): New.
2286
2287Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2288
2289 * symbols.c (S_IS_FUNCTION): New.
2290 * config/tc-v850.h (obj_fix_adjustable): Define.
2291 (TC_FORCE_RELOCATION): Define.
2292 (v850_force_relocation): Declare.
2293 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2294 of fx_addnumber for VTABLE reloc addends.
2295 (md_apply_fix3): Handle VTABLE relocs.
2296 (v850_fix_adjustable): New.
2297 (v850_force_relocation): New.
2298
2299Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2300
2301 * tc-hppa.c (fp_operand_format): Add some additional formats.
2302 (pa_ip): Do not automatically promote into pa2.0 mode.
2303 (pa_level): Handle ".level 2.0".
2304
2305Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2306
2307 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2308 * config/tc-i386.h (template.extension_opcode): Change to
2309 unsigned int to allow full range of 8-bit opcode suffixes.
2310 (None): Redefine as 0xffff.
2311
2312 From Jeff B Epler <jepler@usgs.gov>
2313 * doc/c-i386.texi (i386-SIMD): New section.
2314
2315Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2316
2317 * read.c (discard_rest_of_line): New function.
2318 * read.h: Declare it.
2319 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2320
2321Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2322
2323 * config/tc-d10v.c (find_symbol_matching_register): New function.
2324 (find_opcode): Cope with the case where a register name matches
2325 a symbol name.
2326
2327Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2328
2329 * config/tc-v850.c (md_pcrel_from): Rename to
2330 v850_pcrel_from_section.
2331 (v850_pcrel_from_section): Do not resolves symbols in other
2332 sections.
2333
2334 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2335
2336Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2337
2338 * config/tc-d10v.c (find_opcode): Generate an error if a register
2339 is supplied for an operand that should not be a register.
2340
2341Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2342
2343 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2344 instructions to have another instruction in the right bin.
2345
2346Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2347
2348 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2349 the right container if the left container holds a branch
2350 instruction.
2351
2352Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2353
2354 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2355 both a register name and symbol name.
2356 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2357
2358Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2359
2360 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2361 execution unit class.
2362
2363 (reg_name_search): If a name matches a register and a symbol,
2364 prefer the register.
2365 (find_format): Disallow flag registers when a general purpose
2366 register is required.
2367 If a number is required, but a register has been given, check to
2368 see if a symbol with the same name as the register exists, and if
2369 so, use that symbol.
2370
2371Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2372
2373 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2374
2375Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2376
2377 * config/tc-d30v.c (find_format): Do not accept flag registers as
2378 general purpose registers.
2379 (find_format): If an immediate value is expected at a given place
2380 in a format, but a register name has been provided instead, check
2381 to see if that register name matches the name of a predefined
2382 symbol and if it does, then use the symbol instead.
2383 (reg_name_search): If a register name matches a symbol name,
2384 prefer the register name to the symbol name.
2385
2386Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2387
2388 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2389 the previous insn to empty.
2390
23911998-09-20 Michael Meissner <meissner@cygnus.com>
2392
2393 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2394 pieces, forcing the use of an ANSI compiler.
2395
2396Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2397
2398 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2399 relocs.
2400 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2401
2402Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2403
2404 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2405 assembler syntax.
2406 (obj_elf_vtable_entry): Likewise.
2407 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2408 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2409 (tc_gen_reloc): Likewise.
2410 (arm_fix_adjustable): Likewise.
2411 (elf32_arm_force_relocation): New.
2412 (armelf_frob_symbol): Remove coff-style symbol support.
2413
2414Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2415
2416 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2417
2418Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2419
2420 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2421 OBJ_COFF so that routine is defined for a.out format.
2422
2423Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2424
2425 * config/tc-i386.c (i386_operand): Detect non-segment registers
2426 used as segment prefixes.
2427
2428Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2429
2430 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2431 optimize across FDE boundaries.
2432
2433 * config/obj-coff.c (obj_coff_section): Preserve any link once
2434 flags when setting the section flags.
2435
2436Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2437
2438 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2439 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2440
2441Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2442
2443 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2444 to the host width.
2445
2446Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2447
2448 * frags.c (frag_grow): Include the size of the frag struct in the
2449 obstack chunk size.
2450
2451 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2452 if the new subseg comes before the old.
2453
2454Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2455
2456 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2457 to handle edge8 and edge16.
2458
2459Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2460
2461 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2462 before we clobber the symbol involved.
2463
2464Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2465
2466 * config/tc-arm.c: Remove OBJ_ELF definitions for
2467 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2468 use arm_adjust_symtab for OBJ_COFF.
2469 (armelf_adjust_symtab): New Routine.
2470 * config/tc-arm.h: Define obj_adjust_symtab to
2471 armelf_adjust_symtab for OBJ_ELF.
2472
2473Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2474
2475 * configure.in: Make all i386-elf targets use bfd_gas.
2476 * config/tc-i386.c (tc_i386_force_relocation): New.
2477 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2478 (md_apply_fix3): Likewise.
2479 (tc_gen_reloc): Handle them.
2480 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2481 tc_i386_force_relocation.
2482
2483Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2484
2485 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2486
2487Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2488
2489 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2490 current opcode after writing the first insturction of a reverse
2491 sequential pair.
2492
2493Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2494
2495 * read.h (generate_lineno_debug): Add prototype.
2496 * read.c (generate_lineno_debug): Make non-static.
2497
2498Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2499
2500 * config/tc-i386.c (md_assemble): Only warn for address/data size
2501 prefixes.
2502
2503Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2504
2505 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2506 against Thumb function names, as the linker needs this information.
2507
25081998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2509
2510 * expr.c (operand): Check also that there is no advance in operand
2511 after atof_generic in order to decide "is it label 0f or floating
2512 point number?".
2513
2514Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2515
2516 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2517 command line options with a single dash.
2518 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2519
2520Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2521
2522 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2523 * tc-arm.c (arm_fix_adjustable): New routine.
2524
25251998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2526
2527 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2528 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2529 demand_empty_rest_of_line before mri_comment_end.
2530 (equals): Check garbage after expression before
2531 mri_comment_end in MRI mode.
2532
2533Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2534
2535 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2536 small immediate constant to use the constant itself rather than
2537 always using 1.
2538
2539Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2540
2541 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2542 (pa_leave): Likewise.
2543
2544Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2545
2546 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2547 prefixes.
2548 (i386_operand): Fix an error message.
2549
2550Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2551
2552 * doc/c-arm.texi (ARM Directives): Document .req directive.
2553
2554 * config/tc-arm.c (reg_required_here): Display erroneous string if
2555 the register name could not be decoded.
2556 Do not set inst.instruction if the sift is -1.
2557
2558Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2559
2560 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2561 we do for EXTERN.
2562
2563Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2564
2565 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2566 even if it is belived to be unnecessary.
2567
2568Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2569
2570 config/tc-i386.c (i386_operand): Size immediate constants by
2571 suffix (erroneously removed as part of July 7 change).
2572
2573Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2574
2575 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2576 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2577 (armelf_frob_symbol): New Routine.
2578 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2579
2580Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2581
2582 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2583
2584Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2585
2586 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2587 command line switches passed to assembler.
2588
2589Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2590
2591 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2592 (gas_cgen_opcode_desc): Declare.
2593 (gas_cgen_parse_operand): Declare.
2594 (*): Prepend gas_ to gas specific fns to denote them as such.
2595 All uses updated.
2596 * cgen.c (gas_cgen_opcode_desc): New global
2597 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2598 (queue_fixup): Renamed from cgen_queue_fixup.
2599 (*): Prepend gas_ to gas specific fns to denote them as such.
2600 All uses updated.
2601 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2602 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2603 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2604 Open opcode table and initialize it.
2605 (make_parallel): Use gas_cgen_opcode_desc.
2606 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2607 (md_assemble): Ditto.
2608
2609Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2610
2611 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2612 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2613 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2614 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2615 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2616 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2617 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2618 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2619 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2620 (INIT_STAB_SECTION): Likewise.
2621 (OBJ_PROCESS_STAB): Likewise.
2622
2623 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2624 (md_parse_option): Watch for them.
2625 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2626 (md_begin): Kill neverdef code.
2627 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2628 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2629 (s_alpha_coff_wrapper): New.
2630 (md_pseudo_table): Trap all ECOFF pseudos.
2631
2632Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2633
2634 Start of changes to remove mdebug section from mips*-elf
2635 Based on MIPS_STAB_ELF definition
2636 * acconfig.h: undef if not configured
2637 * config.in: undef if not configured
2638 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2639 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2640 * stabs.c (s_stab_generic): flush frag
2641
2642Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2643
2644 * configure.in: (arm-*-elf): Handle.
2645 (thumb-*-elf): Handle.
2646 * configure: Regenerate.
2647 * read.c (stringer): Fix typo in comment.
2648 * write.c (fixup_segment): Don't add symbol value to addend if
2649 TC_ARM and OBJ_ELF.
2650 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2651 sections.
2652 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2653 for OBJ_ELF.
2654
2655Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2656
2657 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2658 (write_2_short): Emit warning if new flag is set.
2659 (do_assemble): Set flags if left instruction is one of special
2660 "right-instruction-killer" type.
2661
2662Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2663
2664 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2665 Always output words in debug_info section as big endian.
2666 (sparc_target_format): Choose correct bfd target.
2667 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2668
2669Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2670
2671 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2672 to work with internationalization code. Issue an error when two
2673 operands match that are not allowed to match.
2674
2675Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2676
2677 * configure.in (install_tooldir): Allow target to specify whether
2678 it wants to be installed in $(tooldir)/bin.
2679 * configure: Regenerate.
2680 * Makefile.am (install-exec-local): Set install-exec-tooldir
2681 dependency via configure.
2682 * Makefile.in: Regenerate.
2683
2684Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2685
2686 * Makefile.am (install-exec-local): Split into two ...
2687 (install-exec-bindir,install-exec-tooldir): New rules.
2688 * Makefile.in: Regenerate.
2689
2690Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2691
2692 * Makefile.am (install-exec-local): Don't remove the file before
2693 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2694 W. Rozycki <macro@ds2.pg.gda.pl>.
2695 * Makefile.in: Rebuild.
2696
2697Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2698
2699 * cgen.c: Include libiberty.h.
2700 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2701 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2702 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2703 (md_cgen_lookup_reloc)): Declare.
2704 (md_cgen_record_fixup_exp): Declare.
2705 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2706 (m32r_relax_frag): Declare.
2707 (cgen_md_apply_fix3): Decls moved to cgen.h.
2708 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2709 (m32r_cgen_record_fixup_exp): Delete decl.
2710 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2711 (assemble_nop): Delete.
2712 (expand_debug_syms): Delete unused `exp'.
2713 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2714 Add default case for -Wall.
2715 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2716 (md_atof): Delete unused wordP.
2717
2718Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2719
2720 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2721 value.
2722
2723Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2724
2725 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2726 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2727 .print, .purgem, and .struct. Remove documentation for
2728 .app-file.
2729
2730Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2731
2732 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2733 Update call to insert_operand.
2734
2735Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2736
2737 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2738
2739Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2740
2741 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2742 whitespace after a prefix operator.
2743
2744Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2745
2746 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2747
2748Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2749
2750 * config/tc-sparc.c (log2): New static function.
2751 (s_reserve): Use log2 to convert alignment before calling
2752 record_alignment.
2753 (s_common): Use log2 to convert alignment before calling
2754 record_alignment and frag_align.
2755 (sparc_cons_align): Use log2.
2756
2757Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2758
2759 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2760 (s_common): Likewise.
2761
2762 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2763 initialization of waddr.
2764 (sparc_elf_final_processing): Add default case to switch.
2765
2766Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2767
2768 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2769 than temporary real.
2770
2771Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2772
2773 * write.c (subsegs_finish): Don't align the segments if there were
2774 any errors.
2775
2776 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2777 copying aux information.
2778
2779 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2780 expression into a symbol.
2781
2782Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2783
2784 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2785 type to unsigned int.
2786 (md_assemble): Change type used to store offsets from unsigned
2787 long to long.
2788 (i386_operand): Switch error check to only call RESTORE_END_STRING
2789 once after parse_register.
2790
2791Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2792
2793 * config/tc-v850.c (md_show_usage): Changed format to match that
2794 of gcc, ld, etc.
2795
2796 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2797
2798Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2799
2800 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2801 relocs.
2802 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2803 weak.
2804
2805Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2806
2807 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2808 * doc/Makefile.in: Rebuild.
2809
2810Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2811
2812 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2813 for %lo expressions.
2814 (mips_ip, case 'u'): Move range check after code to mask
2815 off bits in %hi/%lo expressions. Mask off high bits for
2816 %lo expressions.
2817
2818Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2819
2820 * doc/Makefile.am (gasver.texi): New target.
2821 (as.info, as.dvi): Depends upon gasver.texi.
2822 * doc/as.texinfo: Include gasver.texi. Mention version number on
2823 title page and in top node.
2824 * doc/Makefile.in: Rebuild.
2825
2826Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2827
2828 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2829 but not including the line containing the edict.
2830 * listing.h (LISTING_EOF): New.
2831 * input-scrub.c (input_scrub_next_buffer): Call it.
2832
2833Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2834
2835 * config/tc-i386.c (i386_operand): Don't set the size of an
2836 immediate address based solely on the suffix and the mode.
2837
2838 * config/tc-i386.c (md_assemble): Add assertion to make sure
2839 overlap2 does not set Imm.
2840
2841 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2842 sequences of whitespace to a single space.
2843 (is_space_chars): Just compare with space.
2844 (md_begin): Don't initialize space_chars.
2845 (md_assemble): Just skip a single whitespace character.
2846 (i386_operand): Rewrite base-index parsing to use new
2847 parse_register, and to skip white space. Skip white space in a
2848 number of other places too. Don't give error message if
2849 parse_register fails.
2850 (parse_register): Change reg_string parameter to be non-const.
2851 Add end_op parameter. Skip white space after the `%', and return
2852 end of register string. Give error message here rather than
2853 caller.
2854
2855Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2856
2857 Based on patch from Matt Semersky <matts@scd.hp.com>:
2858 * expr.c (op_encoding): Make const.
2859 (expr_set_precedence): New function.
2860 (expr_begin): Don't set operator rankings, just call
2861 expr_set_precedence.
2862 * expr.h (expr_set_precedence): Declare.
2863 * read.c (s_mri): Call expr_set_precedence.
2864
2865Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2866
2867 * doc/as.texinfo (Statements): Remove paragraph discussing
2868 continuing lines with a backslash. This hasn't worked for years,
2869 if it ever did.
2870
2871Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2872
2873 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2874 symbol definitions.
2875 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2876 (ps_CTORS, ps_DTORS): New section types.
2877 (vms_fixup_xtors_section): New function
2878 (Ctors_Psect, Dtors_Psect): Define.
2879 (IS_GXX_XTOR): Define
2880 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2881 Filter static constructors/destructors and add to
2882 Ctors_Symbols/Dtors_Symbols chain.
2883 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2884 appropriate section.
2885
2886 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2887 * makefile.vms: Merge vax/vms support.
2888
2889Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2890
2891 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2892 (elf_pseudo_table): Add them.
2893 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2894 (md_apply_fix): Accept them.
2895 (mips_fix_adjustable): Don't adjust them.
2896 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2897 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2898 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2899 (tc_fix_adjustable): Don't adjust them.
2900
2901Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2902
2903 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2904 (cgen.o): Use it.
2905 * Makefile.in: Regenerate.
2906 * configure.in: AC_SUBST cgen_cpu_prefix.
2907 * configure: Regenerate.
2908
2909Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2910
2911 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2912 Changed all users of COND12_DELAY.
2913
2914Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2915
2916 * config/tc-mn10300.c (set_arch_mach): New function.
2917 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2918 (md_begin): Default to mn10300 mode.
2919 (md_assemble): Only accept instructions for the core mn10300
2920 chip and the active machine type.
2921
2922Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2923
2924 * subsegs.h (segment_info_type): Give the struct a name.
2925 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2926 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2927 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2928 * config/tc-w65.h (tc_reloc_mangle): Declare.
2929 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2930
2931Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2932
2933 * config/tc-v850.c (v850_comm): Restore old section
2934 after common processing.
2935
2936Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2937
2938 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2939
2940Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2941
2942 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2943 char with code that explicitly sign-extends.
2944
2945Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2946
2947 * config/tc-v850.c (md_begin): Restore text section as the current
2948 section after creating call table sections.
2949 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2950 code.
2951
2952 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2953 with call to macro SYM_AUXINFO.
2954
2955Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2956
2957 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2958 with the program transform name.
2959 * Makefile.in: Rebuild.
2960
2961Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2962
2963 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2964 information.
2965
2966Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2967
2968 * config/tc-i386.c (i386_operand): Be prepared for a space between
2969 the open parenthesis and the start of the register operand,
2970 because of the June 16 change.
2971
2972Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2973
2974 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2975 BFD_ASSEMBLER.
2976
2977Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2978
2979 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2980 even if it is belived to be unnecessary.
2981
2982Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2983
2984 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2985 symbols.
2986 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2987
2988Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2989
2990 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2991 shift amount for a repeated operand. The shift amount for the
2992 repeated copy comes from the size of the operand.
2993
2994Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2995
2996 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2997
2998Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2999
3000 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3001
3002Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3003
3004 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3005 characters in it as LEX_IS_SYMBOL_COMPONENT.
3006 * config/tc-i386.h (tc_symbol_chars): Define.
3007 (extra_symbol_chars): Declare.
3008 * config/tc-i386.c (extra_symbol_chars): Define.
3009 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3010 (line_comment_chars): Set to '/' if TE_LINUX.
3011 * doc/c-i386.texi (i386-prefixes): Update.
3012 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3013
3014Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3015
3016 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3017 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3018
30191998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3020
3021 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3022 constraint in instructions REP & REPI.
3023
3024Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3025
3026 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3027 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3028
3029 (check_range): If the operand is shifted, then shift the number
3030 before checking its range.
3031
3032 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3033
3034 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3035 common sections.
3036
3037Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3038
3039 * config/tc-v850.c (v850_comm): Create special sections as needed.
3040
30411998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3042
3043 * config/tc-d10v.c (write_2_short): Addition of swapping
3044 instructions for sequential and reverse sequential order when
3045 given order is not possible.
3046
3047Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3048
3049 * Makefile.am: Rebuild dependencies.
3050 (DEP_INCLUDES): Fix reference to intl build directory.
3051 * Makefile.in: Rebuild.
3052
3053Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3054
3055 * doc/c-i386.texi: Update 16 bit documentation.
3056
3057 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3058 IgnoreDataSize to IgnoreSize as they are used for address size as
3059 well as data size.
3060 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3061 32-bit mode, similarly addr16/data16 and variants.
3062
3063Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3064
3065 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3066 sequential word multiply instructions.
3067
3068 (do_assemble): Add extra command line argument, to allow mul32
3069 attribute to be preserved across parallel insns.
3070 (md_assemble): Insert NOPs between explicitly parallel insns which
3071 contain an 32 bit multiply and a 16 multiply.
3072
3073Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3074
3075 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3076 likewise for REPE.
3077
3078 * config/tc-i386.c (reloc): Add braces.
3079
3080 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3081 consistent with Intel naming.
3082 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3083 use bitfields in sib_byte.
3084 (modrm_byte): Don't use bitfields here either.
3085
3086 * config/tc-i386.c (current_templates): Add const.
3087 (parse_register): Add const to return, param, and char *s.
3088 (i386_operand): Add const to reg_entry *r.
3089 * config/tc-i386.h (templates): Add const to start, end.
3090
3091 Inspired by code for 16 bit gas support from Martynas Kunigelis
3092 <martynas@nm3.ktu.lt>:
3093 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3094 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3095 (uses_mem_addrmode): Remove.
3096 (md_estimate_size_before_relax): Add support here too.
3097 (md_relax_table): Rewrite interface to md_relax for 16 bit
3098 support.
3099 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3100 (opcode_suffix_to_type): Remove.
3101 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3102 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3103 (md_convert_frag): Likewise.
3104 (i386_operand): Add support for 16 bit base/index regs,
3105 immediates, and displacements. Remove some unnecessary casts, and
3106 localise end_of_operand_string, displacement_string_start,
3107 displacement_string_end variables. Add GCC_ASM_O_HACK.
3108 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3109
3110 * config/tc-i386.c (prefix_hash): Remove.
3111 (md_begin): Rewrite without obstacks. Remove prefix hash table
3112 handling. Rewrite lexical table handling.
3113 (i386_print_statistics): Don't print prefix statistics.
3114 (md_assemble): Rewrite instruction parser so that line is not
3115 converted to lower case. Don't do a hash_find for prefixes,
3116 instead recognise them via opcode modifier.
3117 (expecting_operand, paren_not_balanced): Localise variables.
3118 * config/tc-i386.h (IsPrefix): Define.
3119 (prefix_entry): Remove.
3120
3121 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3122 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3123 '\\' in case where comment_chars contains '/'.
3124
3125 * config/tc-i386.c (MATCH): Ensure given operand and template
3126 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3127 you must write `ljmp *table(%ebx)'.
3128
3129 From H.J. Lu <hjl@gnu.org>:
3130 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3131 as 0 ifndef BFD_ASSEMBLER.
3132 (md_assemble): Allow immediate operands without suffix or
3133 other reg operand to default in size to the current code size.
3134
3135Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3136
3137 * config/tc-v850.c (md_begin): Restore creation of
3138 .call_table_text and .call_table_data sections.
3139
3140Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3141
3142 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3143 after emitting a word of noops.
3144
3145Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3146
3147 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3148 (i386_operand): Simplify checks for valid base/index combinations.
3149 Disallow `in 4(%dx),%al'.
3150
3151 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3152 index_reg const.
3153 (add_prefix): Change parameter from char to int.
3154
3155 * config/tc-i386.h (Ugh): Define opcode modifier.
3156 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3157
3158 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3159 CONSISTENT_REGISTER_MATCH macros to check register types more
3160 thoroughly. Check for illegal suffix/operand combinations
3161 when matching insns with operands. Handle new `s' suffix, and
3162 associated FloatMF opcode modifier for float insns with memory
3163 operands.
3164 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3165 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3166 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3167 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3168 DATA_PREFIX_OPCODE throughout.
3169
3170 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3171 (md_assemble): Rewrite suffix/register operand checking code to be
3172 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3173 AnyMem, the better to grep.
3174 (pi): Remove Abs.
3175 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3176 given a memory operand. Don't set Abs bits either.
3177 (type_names): Remove Mem*, Abs*.
3178 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3179 define opcode_modifiers as these cases are handled by Disp8,
3180 Disp16, Disp32 and suffix checks.
3181 (COMES_IN_BOTH_DIRECTIONS): Remove.
3182 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3183
3184 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3185 if IgnoreDataSize modifier given. Remove ShortformW modifier
3186 test. Add test for ShortForm in W base_opcode modification.
3187 Merge Seg2ShortForm and Seg3ShortForm code.
3188 * config/tc-i386.h (ShortFormW): Remove.
3189 (IgnoreDataSize): Define.
3190
3191Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3192
3193 * config/tc-d30v.c (md_assemble): Store previous segment state
3194 with previous instruction.
3195
3196Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3197
3198 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3199 (ebp, esp): Remove static variables.
3200 (MATCH): Remove test for InOutPortReg.
3201 (i386_operand): Properly handle InOutPortReg here instead.
3202 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3203 (md_assemble): Simplify and correct modrm and sib generation.
3204 (i386_operand): Add warning for scale without index.
3205 Rewrite checks for valid base/index combinations.
3206
3207 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3208 macros and enclose in do while(0).
3209 (RESTORE_END_STRING): Likewise.
3210 (md_assemble): Add one to printed operand number so we start
3211 from 1 not 0. Add some more gettext invocations.
3212 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3213 number here too.
3214
3215 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3216 DATA_PREFIX, SEG_PREFIX): Define.
3217 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3218 (check_prefix): Remove function.
3219 (add_prefix): New function. Add prefix to i.prefix as well as
3220 doing checks.
3221 (md_assemble): Changes for add_prefix. Remove hack for wait
3222 prefix, instead always output prefixes in fixed order. Test
3223 for jcxz/loop when selecting between word & dword operations,
3224 and add address size prefix rather than operand size prefix.
3225 Remove operand -> address size hack when emitting jcxz/loop.
3226 (i386_operand): Remove O_Absent check as it's done in expr.
3227
3228Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3229
3230 * configure.in: Recognize m5200 as a cpu_type of m68k.
3231 * aclocal.m4: Rebuild with current libtool.
3232 * configure: Rebuild.
3233
3234Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3235
3236 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3237 to relaxable_symbol to prevent references to external symbol from
3238 being relaxed.
3239
3240Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3241
3242 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3243 symbols are relaxable.
3244
3245Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3246
3247 * config/tc-v850.c (md_begin): Don't create special
3248 sections by default.
3249
3250Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3251
3252 * config/tc-mips.c (macro): For div and udiv, close the
3253 reorder block as soon as possible.
3254
3255Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3256
3257 From Matt Semersky <matts@scd.hp.com>:
3258 * macro.c (macro_mri_mode): New function.
3259 * macro.h (macro_mri_mode): Declare.
3260 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3261 MRI mode.
3262
3263Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3264
3265 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3266 OBJ_EVAX case.
3267
3268 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3269 until after xstrdup in OBJ_EVAX case.
3270
3271Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3272
3273 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3274 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3275 of hardcoded magic number.
3276 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3277
3278Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3279
3280 * read.c (do_s_func): New function.
3281 (s_func): Call it.
3282 * read.h (do_s_func): Add prototype.
3283
3284Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3285
3286 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3287 nops if fill pattern not specified.
3288
3289Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3290
3291 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3292 * config/te-go32.h (TE_GO32): Define.
3293 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3294
3295Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3296
3297 Implement .func/.endfunc pseudo-ops.
3298 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3299 (s_func): Declare.
3300 * read.c (potable): Add .func,.endfunc.
3301 (s_func): New function.
3302 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3303 functions.
3304 (in_doc_func_p,current_function_label): New static globals.
3305 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3306
3307Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3308
3309 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3310 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3311 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3312 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3313 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3314 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3315 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3316 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3317 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3318 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3319 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3320 * config/tc-a29k.c: Don't define md_short_jump_size,
3321 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3322 * config/tc-alpha.c: Likewise.
3323 * config/tc-alpha.h: Likewise.
3324 * config/tc-arm.c: Likewise.
3325 * config/tc-h8300.c: Likewise.
3326 * config/tc-h8500.c: Likewise.
3327 * config/tc-hppa.c: Likewise.
3328 * config/tc-i860.c: Likewise.
3329 * config/tc-i960.c: Likewise.
3330 * config/tc-ppc.c: Likewise.
3331 * config/tc-sh.c: Likewise.
3332 * config/tc-sparc.h: Likewise.
3333 * config/tc-tic30.c: Likewise.
3334 * config/tc-w65.c: Likewise.
3335 * config/tc-z8k.c: Likewise.
3336
3337Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3338
3339 * config/tc-vax.c (_): Delete this macro used for placeholder
3340 values in vax_operand_width_size; it conflicts with the _() macro
3341 used for internationalization.
3342
3343Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3344
3345 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3346 code. From Chris Moller <moller@bops.com>.
3347
3348 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3349 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3350 * read.c (emit_expr): Initialize seg and subseg fields of a new
3351 broken word.
3352 * write.c (write_object_file): Switch to the appropriate segment
3353 and subsegment when processing a broken word.
3354
3355 * config/tc-m68k.c (mri_assemble): New static function.
3356 (build_mri_control_operand): Call mri_assemble rather than
3357 md_assemble.
3358 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3359 (s_mri_endf, s_mri_endw): Likewise.
3360
3361Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3362
3363 * read.c (s_org): Call md_flush_pending_output if it is defined.
3364
3365 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3366
3367Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3368
3369 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3370 (md_parse_option): Add for same.
3371 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3372 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3373 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3374
3375 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3376
3377Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3378
3379 * config/tc-arm.c (find_real_start): Relax definition of local
3380 labels.
3381
3382Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3383
3384 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3385 symbols at the given address, not just the last one specified.
3386
3387Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3388
3389 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3390 or number_to_chars_littleendian to write data.
3391
3392Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3393
3394 * config/tc-v850.c (md_assemble): Remove artificially created
3395 register name symbols.
3396
3397Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3398
3399 * write.c (fixup_segment): Change "segment" to "section" in
3400 error message.
3401
3402Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3403
3404 * write.c (fixup_segment): Change sym1-sym2 message again.
3405
3406Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3407
3408 * write.c (fixup_segment): Improve error message for sym1-sym2
3409 errors when sym1 is in a different segment from sym2.
3410
3411Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3412
3413 * config/tc-m32r.c (warn_unmatched_high): New static local.
3414 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3415 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3416 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3417 (md_parse_option): Likewise.
3418 (md_show_usage): Likewise.
3419 (m32r_frob_file): Likewise.
3420
3421 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3422 (read_a_source_file): Call them.
3423 * read.h (stabs_generate_asm_file): Declare.
3424 * stabs.c (stabs_generate_asm_file): New function.
3425 (generate_asm_file): New function.
3426 (stabs_generate_asm_lineno): Move file name handling into
3427 generate_asm_file.
3428
3429Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3430
3431 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3432 (d30v_current_align, d30v_current_align_seg): New variables.
3433 (d30v_last_label): New variable.
3434 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3435 (s_d30v_data, s_d30v_section): Likewise.
3436 (md_pseudo_table): Call them.
3437 (md_begin): Initialize d30v_current_align_seg.
3438 (md_assemble): Call d30v_align when needed by known current alignment.
3439 (d30v_frob_label, d30v_cons_align): New functions.
3440 * config/tc-d30v.h (md_do_align): Remove.
3441 (tc_frob_label): Call d30v_frob_label.
3442 (md_cons_align): New.
3443
3444 * config/tc-d30v.c (find_format): Convert complex expressions to
3445 expression symbols before processing. Clean up code formatting.
3446
3447Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3448
3449 * po/Make-in (install-info): New target.
3450
3451Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3452
3453 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3454 instructions.
3455 * config/tc-mn10300.c (md_assemble): Likewise.
3456
3457Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3458
3459 * Makefile.am: Update with `make dep-am'.
3460 (HFILES): Add cgen.h.
3461 (cgen.o): Depend on cgen.h.
3462 * Makefile.in: Regenerate.
3463
3464 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3465
3466Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3467
3468 * gasp.c (grab_label): Permit a label to be a preprocessor
3469 variable by permitting a label to start with a backslash.
3470
3471Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3472
3473 * config/tc-mips.c (validate_mips_insn): Removed hack
3474 for previously inaccessible bitfields in some INSN_TRAP
3475 instructions.
3476
3477Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3478
3479 * config/tc-d30v.c (do_assemble): Abort with error message
3480 if opcode operands do not match.
3481
3482Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3483
3484 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3485 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3486 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3487 similar new 'q' operand.
3488
3489Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3490
3491 * cgen.c (cgen_asm_finish_insn): Fix typo.
3492
3493Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3494
3495 * cgen.h: New file.
3496 * cgen.c: Include it.
3497 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3498 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3499 All callers updated.
3500 * config/tc-m32r.c: Include cgen.h.
3501 (m23r_insn): New members num_fixups,fixups.
3502
3503Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3504
3505 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3506 to avoid compiler warning.
3507
3508Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3509
3510 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3511 calling make.
3512
3513 * makefile.vms (OBJS): Add ehopt.obj
3514
3515Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3516
3517 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3518
3519Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3520
3521 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3522 a short format insn.
3523 (md_assemble): Set it for explicitly packed insns.
3524
3525Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3526
3527 * config/obj-coff.c (c_symbol_merge): Do not take address of
3528 native fields when performing the memcpy.
3529
3530Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3531
3532 * config/tc-mips.c (macro,macro2): Implement
3533 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3534
3535Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3536
3537 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3538 relocations against globally visible symbols.
3539 * config/tc-m68k.c (relaxable_symbol): New macro.
3540 (m68k_ip, md_estimate_size_before_relax): Use it.
3541 (tc_m68k_fix_adjustable): Also handle weak symbols.
3542
3543Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3544
3545 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3546 references to externally visible symbols.
3547 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3548 values in twice for a PC relative reloc if the symbol is
3549 externally defined.
3550
3551 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3552 don't adjust a PC relative reloc against an externally visible
3553 symbol.
3554 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3555 for a PC relative fixup against an externally visible defined
3556 symbol, arrange to store object file and addend values as though
3557 the symbol were not defined.
3558 (tc_gen_reloc): Likewise.
3559
3560Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3561
3562 * read.c (sizeof_leb128): Referenced externally by write.c so
3563 don't inline.
3564
3565Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3566
3567 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3568 and expand a 'debug' symbol associated with the next instruction
3569 that does not cause a short instruction to be filled with a NOP.
3570 (md_pseudo_table): Add support for .debugsym.
3571 (assemble_parallel_insn): Add calls to expand_debug_sym as
3572 appropriate.
3573 (md_assemble): Ditto.
3574
3575Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3576
3577 * as.c (main): Conditionally call setlocale.
3578 * gasp.c (main): Likewise.
3579 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3580 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3581
3582Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3583
3584 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3585
3586Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3587
3588 * config/tc-hppa.c: Change all calls to bzero to use memset.
3589 (pa_ip): Add cast to avoid warning.
3590 (tc_gen_reloc, md_apply_fix): Likewise.
3591 (pa_find_space_by_number): Likewise.
3592 (hppa_force_relocation): Likewise.
3593 (pa_block): Change i to unsigned int.
3594 * config/obj-som.h (obj_som_copyright): Declare.
3595
3596Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3597
3598 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3599 for line numbers for assembly source.
3600
3601Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3602
3603 * configure.in: Change version number to 2.9.4
3604 * configure: Rebuild.
3605
3606Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3607
3608 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3609
3610Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3611
3612 * ecoff.h: Change symbolS in function declaration to struct
3613 symbol.
3614
3615Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3616
3617 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3618 (md_convert_frag): Fix i18n typo.
3619
3620Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3621
3622 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3623 * ecoff.h: Protoype it.
3624 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3625 [EVAX] (s_alpha_prologue): Delete.
3626 (md_pseudo_table): Update.
3627
3628Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3629
3630 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3631 array to local pointer.
3632 (get_args, parse_expr): Add casts to avoid warnings.
3633
3634Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3635
3636 * read.c (s_set): Cast xmalloc return value to fragS *.
3637 * config/tc-m68k.c (m68k_ip): Function made static to match
3638 previous forward declaration.
3639 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3640
3641Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3642
3643 * config/tc-v850.c: Add internationalisation macros to error
3644 strings.
3645
3646 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3647 macros to error strings.
3648
3649Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3650
3651 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3652 reloc is in the TOC csect.
3653 (md_apply_fix3): Correct gettext typo.
3654
3655Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3656
3657 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3658 .L - they are local labels and the branches are not really
3659 function calls but rather far jumps.
3660
3661Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3662
3663 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3664
3665Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3666
3667 * config/tc-i386.c (md_assemble): Print operand number rather than
3668 using ordinal_names.
3669 (i386_operand): Likewise.
3670
3671Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3672
3673 * Makefile.am (INTLLIBS): Define to work around apparent automake
3674 bug.
3675 All Makefiles: Regenerated.
3676
3677 * Many files: Added gettext invocations around user-visible
3678 strings.
3679 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3680 HAVE_LC_MESSAGES): Define.
3681 * dep-in.sed: Added asintl.h.
3682 * po/Make-in: New file.
3683 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3684 Include "asintl.h".
3685 * read.c (Z_): Renamed from `_'.
3686 * Makefile.am (SUBDIRS): Added po.
3687 (POTFILES): new macro.
3688 (po/POTFILES.in): New target.
3689 ($(OBJS)): Added asintl.h.
3690 (HFILES): Likewise.
3691 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3692 (as_new_LDADD): Added $(INTLLIBS).
3693 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3694 (gasp_new_LDADD): Added $(INTLLIBS).
3695 (gasp_new_DEPENDENCIES): New macro.
3696 * configure, aclocal.m4: Rebuilt.
3697 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3698 po/Makefile.
3699 (ALL_LINGUAS): Define.
3700 * macro.c: Include "asintl.h".
3701 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3702 * as.h: Include "asintl.h".
3703 * config/tc-i386.c (ordinal_names): Removed.
3704 (md_assemble): Changed error text to avoid ordinal_names.
3705 (i386_operand): Likewise.
3706 (reloc): Added as_bad to avoid i18n problems.
3707 (tc_gen_reloc): Likewise.
3708 * config/tc-arm.c (bad_args): Now a #define.
3709 (bad_pc): Likewise.
3710 * config/obj-vms.c (VMS_stab_parse): Changed type of
3711 `long_const_msg'.
3712 (global_symbol_directory): Unified strings to avoid i18n
3713 problems.
3714 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3715 avoid i18n problems.
3716 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3717 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3718 i18n problems.
3719 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3720 problems.
3721 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3722 comment.
3723 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3724 problems.
3725 * as.c (print_version_id): Added an fprintf to avoid i18n
3726 problems.
3727 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3728 problems.
3729 * expr.c (expr): Added as_warn call to avoid i18n problems.
3730 * messages.c (as_assert): Changed code to avoid i18n problems.
3731 (as_abort): Likewise.
3732 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3733 (s_space): Likewise.
3734 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3735
3736Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3737
3738 * config/tc-i386.c (check_prefix): New static function, split out
3739 from md_assemble.
3740 (struct _i386_insn): Add wait_prefix field.
3741 (md_assemble): Remove wait_prefix local variable. Use
3742 check_prefix when adding a prefix.
3743
3744 * config/tc-i386.c (current_templates): New static variable.
3745 (md_assemble): Remove current_templates local variable.
3746 (md_assemble, i386_operand): Improve error and warning messages in
3747 many places. Add RESTORE_END_STRING in many places before error
3748 return. Clarify some comments.
3749
3750 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3751 element array.
3752 (md_assemble): Parse string instruction operands, looking for
3753 segment override prefixes. Check for invalid segment prefixes on
3754 string instruction.
3755 (i386_operand): i.seg[] and max mem_operand changes for string
3756 insns.
3757 * config/tc-i386.h (EsSeg): Define.
3758
3759 * config/tc-i386.h (regKludge): Define.
3760 (iclrKludge, imulKludge): Don't define.
3761 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3762 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3763 opcode_modifier checks to look for more common cases first. Add
3764 default_seg for IsString case.
3765
3766Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3767
3768 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3769 AC_DECL_YYTEXT.
3770 * configure: Rebuild with new automake and libtool.
3771 * aclocal.m4, Makefile.in: Likewise.
3772
3773 * doc/Makefile.am (as.dvi): New target.
3774 * doc/Makefile.in: Rebuild.
3775
3776Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3777
3778 * configure.in: Added sparc86x support.
3779
3780 * configure: Rebuild.
3781
3782 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3783 sparc_arch.
3784 (md_parse_option): Warn if -EL is not supported for this architecture.
3785
3786 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3787
3788Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3789
3790 * config/tc-mips.c (mips_ip): Note when we use get match on
3791 the full instruction name.
3792
3793Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3794
3795 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3796 back into the expression to handle add/sub simplification correctly.
3797
3798Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3799
3800 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3801
3802Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3803
3804 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3805 #<n>' instruction.
3806
3807Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3808
3809 * symbols.c (max_indent_level): New global.
3810 (print_symbol_value_1): Use it.
3811 * expr.h (expr_build_dot): Declare.
3812 * expr.c (expr_build_dot): New function.
3813
3814Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3815
3816 * symbols.c (print_binary): New function.
3817 (print_expr_1): Call it.
3818
3819Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3820
3821 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3822 operand in the opcode.
3823
3824Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3825
3826 * config/tc-i386.h: Reorder operand flags and opcode modifier
3827 flags for clarity. Remove unused definitions: Unknown,
3828 ImmUnknown, DispUnknown, NoModrm.
3829 * config/tc-i386.c (type_names): Add missing Debug type.
3830 (md_assemble): Better duplicate prefix checking. Quicker string
3831 instruction check via new opcode_modifier flag.
3832
3833Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3834
3835 * doc/as.texinfo (Invoking): Clarify -Wa example.
3836
3837Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3838
3839 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3840 (s_mips_weakext): Define.
3841 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3842 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3843 defined(TC_MIPS).
3844
3845Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3846
3847 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3848 is an error if the value can not be computed at assembly time.
3849 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3850
3851Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3852
3853 * gasp.c (main): Set next field of new include_path structure to
3854 NULL. From Avery Pennarun <averyp@gdc.ca>.
3855
3856 * read.c (s_mri_sect): Call as_bad rather than abort for an
3857 unsupported MRI target.
3858
3859Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3860
3861 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3862 the destination of a branch instruction should be altered.
3863 (find_real_start): New function: Locate the real, Thumb coded
3864 start of a Thumb function.
3865 (do_t_branch23): Alter the destination of branches to Thumb
3866 functions.
3867
3868 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3869
3870Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3871
3872 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3873 also.
3874
3875Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3876
3877 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3878 * doc/c-hppa.texi: Likewise.
3879
3880Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3881
3882 * Makefile.am: Rebuild dependencies.
3883 * Makefile.in: Rebuild.
3884
3885 * Makefile.am (DEP_INCLUDES): New variable.
3886 (.dep1): Change to work when srcdir is not an absolute path.
3887 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3888 * Makefile.in: Rebuild.
3889
3890Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3891
3892 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3893 LinearAddress patch.
3894
3895 * configure.in: Set version to 2.9.1.
3896 * configure: Rebuild.
3897
3898 * Branched binutils 2.9.
3899
3900Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3901
3902 * config/tc-i386.h (FWait): Define.
3903 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3904 other prefixes. Check FWait flag in opcode table to see which
3905 instructions require an fwait prefix.
3906
3907Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3908
3909 * stabs.c (get_stab_string_offset): Always create a stab string
3910 section.
3911
3912Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3913
3914 Fix some gcc -Wall warnings:
3915 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3916 * ehopt.c (eh_frame_code_alignment): Likewise.
3917 * expr.c (integer_constant, operand): Likewise.
3918 * frags.c (frag_align): Likewise.
3919 * gasp.c (level_0, change_base, doinstr): Likewise.
3920 * hash.c (hash_ask): Likewise.
3921 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3922 (debugging_pseudo): Likewise.
3923 * macro.c (define_macro, check_macro): Likewise.
3924 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3925 (ignore_rest_of_line, float_cons): Likewise.
3926 * symbols.c (decode_local_label_name): Likewise.
3927 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3928 (fixup_segment, number_to_chars_bigendian): Likewise.
3929 (number_to_chars_littleendian): Likewise.
3930 * config/atof-ieee.c (gen_to_words): Likewise.
3931 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3932 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3933 * read.c (output_big_sleb128): Initialize locals to avoid
3934 warnings.
3935 (output_big_uleb128, equals): Likewise.
3936 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3937 to unsigned int. Change zeros to unsigned int.
3938 * cond.c (s_if): Add return to default case.
3939 * frags.c (frag_now_fix): Change return type to addressT.
3940 * frags.h (frag_now_fix): Update declaration.
3941 * listing.c (file_info_struct): Change linenum to unsigned int.
3942 (struct list_info_struct): Change hll_line to unsigned int.
3943 (print_source): Update format string.
3944 * read.c (emit_expr): Change scan to unsigned int, and don't
3945 bother to initialize it.
3946 * symbols.c (dollar_label_count): Change to unsigned long.
3947 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3948 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3949 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3950
3951Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3952
3953 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3954 mcf5200 just as we do for m68000.
3955 (m68k_init_after_args): Likewise.
3956 (md_estimate_size_before_relax): Likewise.
3957
3958Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3959
3960 * config/tc-v850.c (md_assemble): Store relocation addend in
3961 fixup instead of instruction.
3962
3963Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3964
3965 * config/tc-i386.c (md_assemble): Swap template arguments to
3966 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3967 This macro is currently symmetric, so passing them the wrong
3968 way didn't cause any problem, but may if the macro is changed
3969 in the future.
3970 After copying template to i.tm, use i.tm. rather than t-> to
3971 access fields, and make t a const*
3972 Move i.tm.operand_types[] swap to immediately after the copy.
3973
3974Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3975
3976 * expr.h (expr_build_uconstant): Add prototype.
3977 (expr_build_unary,expr_build_binary): Add prototypes.
3978 * expr.c (expr_build_uconstant): New function.
3979 (expr_build_unary,expr_build_binary): New functions.
3980
3981Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3982
3983 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3984 * macro.c (macro_expand_body): Increase buffer size.
3985 * messages.c (as_warn): Likewise.
3986 (as_warn_where, as_bad, as_bad_where): Likewise.
3987
3988Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3989
3990 Based on patch from H.J. Lu <hjl@gnu.org>:
3991 * Makefile.am (DISTSTUFF): New variable.
3992 (diststuff): New target.
3993 * Makefile.in: Rebuild.
3994
3995Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3996
3997 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3998 m32r_elf_section_change_hook.
3999
4000 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4001 emit a nop if a section ends with a 16 bit instruction.
4002
4003Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4004
4005 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4006 s_lcomm rather than obj_coff_lcomm.
4007 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4008
4009Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4010
4011 * config/tc-i386.h (LinearAddress): Define.
4012 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4013 instruction, don't use a default segment.
4014
4015Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4016
4017 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4018 * configure: Rebuild.
4019
4020Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4021
4022 * aclocal.m4, configure: Rebuild with libtool 1.2.
4023
4024Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4025
4026 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4027 PC relative branches. Patch courtesy of Jonathan Walton.
4028
4029
4030Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4031
4032 * configure.in (emulations): Add thumb-pe target.
4033
4034 * configure (emulations): Add thumb-pe target.
4035
40361998-03-17 Ken Raeburn <raeburn@cygnus.com>
4037
4038 * itbl-lex.l (yywrap): Don't define if already defined as a
4039 macro.
4040
4041Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4042
4043 * depend.c (quote_string_for_make): New function.
4044 (wrap_output): Use it.
4045
4046Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4047
4048 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4049 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4050
4051Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4052
4053 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4054 Recognize -GN and -relax.
4055 (md_begin): Initialize gp size from -G switch.
4056 (alpha_force_relocation): Always force if -relax.
4057 (alpha_align): Take a new argument that will specify when to
4058 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4059 Change all callers. Emit nop alignment padding as nop+unop pair.
4060
4061Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4062
4063 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4064 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4065
4066Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4067
4068 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4069 require padding to the next long word boundary.
4070
4071Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4072
4073 * cgen.c: #include symcat.h.
4074 * config/tc-m32r.c: Likewise.
4075
4076Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4077
4078 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4079 absolute expressions instead of '$' prefixed register names.
4080
4081Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4082
4083 * read.c (s_set): Record file and line info for symbols when -as.
4084 (pseudo_set): Don't overwrite that dummy fragment.
4085
4086Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4087
4088 * config/tc-ppc.c (md_pseudo_table): Add "section".
4089 (ppc_named_section): New static function.
4090
4091Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4092
4093 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4094 so we don't have to scan the entire list.
4095
4096Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4097
4098 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4099 case, allow the parallel instructions to modify the same flag
4100 bits.
4101
4102Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4103
4104 * listing.c (list_symbol_table): Categorize symbols by
4105 undefined_section rather than sy_frag->line == NULL.
4106
4107Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4108
4109 * Makefile.am (install-exec-local): Install properly when ln
4110 fails or tooldir == prefix.
4111
4112Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4113
4114 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4115 Test result of insert_operand for error.
4116
4117Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4118
4119 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4120 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4121 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4122 * doc/Makefile.in: Rebuild.
4123
4124Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4125
4126 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4127 (macro): Fix handling of M_COP[0-3].
4128
4129Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4130
4131 Based on patches from Ross Harvey <ross@teraflop.com>:
4132 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4133 if macro_alternate or macro_mri.
4134 (getstring): Remove support for byte constants between < and >.
4135 (get_any_string): '<' only starts a string if macro_alternate or
4136 macro_mri.
4137 (macro_expand_body): Permit keyword parameters following
4138 positional parameters.
4139
4140 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4141 * configure.in (alpha*-*-netbsd*): New target.
4142 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4143 * configure: Rebuild.
4144
4145 * as.h (flag_warn_suppress_instructionswap): Move from here...
4146 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4147 here, and make static.
4148
4149 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4150 BFD_ASSEMBLER or MANY_SEGMENTS.
4151
4152 * as.c (show_usage): Update bug-gnu-utils address.
4153 * gasp.c (show_usage): Likewise.
4154 * doc/as.texinfo (Bug Reporting): Likewise.
4155
4156Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4157
4158 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4159 insns regardless of the size of a pointer if we're in mips I or
4160 MIPS II mode.
4161 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4162
4163Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4164
4165Fix rac to accept only a0:
4166 * tc-d10v.c (parallel_ok, find_opcode):
4167 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4168 Introduce OPERAND_GPR.
4169
4170Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4171
4172 * read.c (s_fill): Handle non-constant repeat counts by creating
4173 an rs_space fragment.
4174
4175Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4176
4177 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4178 from as_bad to as_warn.
4179
4180Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4181
4182 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4183 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4184 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4185
4186Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4187
4188 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4189 seg_fix_rotP rather than fix_root from seg_info.
4190
4191Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4192
4193 * expr.c: Add support for 0x1_2_3_4 bignums.
4194
4195Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4196
4197 * configure.in: Change -linux* to -linux-gnu*.
4198 * configure: Rebuild.
4199
4200 * app.c (do_scrub_begin): Treat \r as whitespace.
4201
4202Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4203
4204 * Makefile.am: Update dependencies.
4205 * Makefile.in: Rebuild.
4206
4207Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4208
4209 * configure, aclocal.m4: Rebuild with new libtool.
4210
4211Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4212
4213 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4214 the argument to bfd_set_arch_mach.
4215 (load_address): Use bfd_arch_bits_per_address to determine the
4216 bit size of an address instead of looking at the isa level.
4217 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4218
4219Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4220
4221 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4222
4223Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4224
4225 * ehopt.c: New file.
4226 * as.h (enum _relax_state): Add rs_cfa.
4227 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4228 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4229 * read.c (emit_expr): Call check_eh_frame.
4230 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4231 (relax_segment): Likewise.
4232 * Makefile.am: Rebuild dependencies.
4233 (GAS_CFILES): Add ehopt.c.
4234 (GENERIC_OBJS): Add ehopt.o.
4235 * doc/internals.texi (Frags): Document rs_cfa.
4236
4237 * as.c (show_usage): Mention --traditional-format.
4238 (parse_args): Accept --traditional-format.
4239 * as.h (flag_traditional_format): Declare.
4240 * output-file.c (output_file_create): If flag_traditional_format,
4241 set BFD_TRADITIONAL_FORMAT on stdoutput.
4242 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4243
4244 * config/tc-mips.c (append_insn): Make sure that if we have a
4245 fixup for an unmatched %hi reloc, it does not associated with a
4246 variant frag.
4247
4248 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4249 * doc/Makefile.in: Likewise.
4250
4251Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4252
4253 * config/tc-m32r.c (check_for_side_effects): New function.
4254 (can_make_parallel): Add checks for instruction side effects
4255 clashing with the other instruction.
4256 (assemble_parallel_insn): Improve warning messages. Return error
4257 message from non-swapped instruction order.
4258
4259Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4260
4261 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4262
4263 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4264 md_cleanup definition. This moves the forced literal output to
4265 the end of the source pass, and avoids macro's inserting literals
4266 into the code immediately after the macro expansion.
4267
4268Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4269
4270 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4271 a gas internal symbol is adjustable.
4272 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4273
4274 * as.h: If gcc version greater than 2.6, use `__format__' and
4275 `__printf__' in function attributes, rather than `format' and
4276 `printf'.
4277
4278Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4279
4280 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4281
4282Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4283
4284 Add tms320c30 support:
4285 * config/tc-tic30.h: New file.
4286 * config/tc-tic30.c: New file.
4287 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4288 TARGET_FORMAT as "coff-tic30".
4289 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4290 * Makefile.am: Rebuild dependencies.
4291 (CPU_TYPES): Add tic30.
4292 (CPU_OBJ_VALID): tic30-aout is valid.
4293 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4294 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4295 * configure, Makefile.in: Rebuild.
4296
4297Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4298
4299 * config/tc-v850.c (md_assemble): Improvements to error messages.
4300
4301Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4302
4303 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4304 BFD_RELOC_HI16_S to store the high bits of any value.
4305
4306 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4307 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4308 assembler calculate relocations to any external symbol at all.
4309 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4310 involving generation of pc-relative relocs.
4311 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4312 has been moved to md_apply_fix3.
4313
4314 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4315 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4316 which actually means (the address of identifier's GOT entry) +
4317 constant, which is not particularly useful.
4318
4319Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4320
4321 * read.h (include_dirs): Declare.
4322 (include_dir_count,include_dir_maxlen): Declare.
4323
4324Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4325
4326 * configure.in: Correct check for shared opcodes library.
4327 * configure: Rebuild.
4328
4329 * listing.c (buffer_line): If we can't open the file, set at_end.
4330 (listing_print): Remove unused local variable fi.
4331
4332 * config/m68k-parse.y (reglistpair): Handle register list in
4333 either order.
4334
4335 * config/vms-conf.h: Don't undef VERSION.
4336
4337Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4338
4339 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4340 OBJS variable.
4341 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4342 variable.
4343 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4344 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4345 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4346 (EXTRA_DIST): Define.
4347 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4348 explicitly rather than via the list of object files.
4349 (gcc-as.opt): New file created when make-gas.com is run.
4350 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4351 itbl-cpu.h} to #include appropriate file rather than copying that
4352 file.
4353 * config/vms-conf.h: Synchronize with current config.in.
4354 * Makefile.in: Rebuild.
4355
4356Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4357
4358 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4359 (parallel_ok): Relaxed parallel subinstruction dependency check.
4360
4361Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4362
4363 * as.h (flag_warn_suppress_instructionswap): added new flag.
4364 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4365 command line argument.
4366 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4367 warning only if flag_warn_suppress_instructionswap is false.
4368
4369Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4370
4371 * configure.in (i386-*-mingw32*): New target.
4372 * configure: Rebuild.
4373
4374Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4375
4376 * symbols.c (resolve_symbol_value): Don't set the segment if it
4377 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4378
4379 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4380 S_GET_SEGMENT.
4381
4382Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4383
4384 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4385 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4386 compiler.
4387
4388Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4389
4390 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4391
4392Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4393
4394 * config/tc-v850.c (v850_insert_operand): Display instruction when
4395 an error is encountered.
4396
4397Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4398
4399 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4400 (i386-*-sco3.2v5*coff): New target.
4401 (i386-*-sco3.2*): New target.
4402 * configure: Rebuild.
4403
4404Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4405
4406 * config/tc-v850.c: Tidy error message production.
4407
4408Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4409
4410 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4411 validate_immediate return value in the right type for comparisons
4412 to FAIL.
4413
4414Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4415
4416 * listing.c (MAX_BYTES): Use listing variables not constants.
4417 (data_buffer): No longer an array, but a pointer.
4418 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4419 (listing_listing): Allocate data_buffer.
4420
4421Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4422
4423 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4424 --listing-rhs-width, --listing-cont-lines.
4425 (show_usage): Update.
4426 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4427 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4428 (print_lines): Use the variables instead of the constants.
4429 (listing_listing): Likewise.
4430 * listing.h: Declare the new vars.
4431
4432Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4433
4434 * as.c (parse_args): Add --keep-locals alias for -L.
4435 Add --strip-local-absolute.
4436 (show_usage): Update.
4437 * as.h (flag_strip_local_absolute): New flag.
4438 * symbols.c (S_IS_LOCAL): Use it.
4439 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4440 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4441 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4442
4443Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4444
4445 * config/tc-m32r.c: Detect if explicitly parallel instructions
4446 might have an io conflict and issue a warning message.
4447
4448Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4449
4450 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4451 cgen_swap_fixups): Functions to save, restore and swap the fixup
4452 chain with a backup copy.
4453 (cgen_asm_finish_insn): Returns address of constructed insn.
4454
4455Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4456
4457 * listing.c (file_info_struct): Remove FILE, add POS.
4458 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4459 (file_info): Don't open the file.
4460 (buffer_line): Check for the file in the last_open cache, updating
4461 as necessary.
4462 (print_source): Don't reference file_info->file.
4463 (listing_listing): Likewise.
4464 (listing_print): Close the file in the cache, if any.
4465
4466Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4467
4468 * read.c (dwarf_file_string): New file static variable.
4469 (emit_expr): Look for constant sequence that leads up to a file
4470 name in DWARF debugging output.
4471 (stringer): Use dwarf_file_string to decide whether to accept a
4472 string as a file name.
4473
4474Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4475
4476 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4477 (crack_operand): Add reg->reglst MRI hack.
4478 (r_seg): Put reglst symbols in reg_section.
4479 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4480
4481Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4482
4483 * tc-sh.c (get_specific): Handle SGR & DBR.
4484
4485Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4486
4487 * tc-h8300.c (parse_reg): Take the length of the symbol into
4488 account when attempting to match a register name.
4489 * tc-h8500.c (parse_reg): Likewise.
4490
4491Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4492
4493 * cgen.c: Formatting changes to improve readability.
4494
4495Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4496
4497 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4498 delay slot.
4499
4500Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4501
4502 Based on a patch from Jim Wilson
4503 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4504 (tc_gen_reloc): Handle cross section PC relative relocs
4505 correctly.
4506
4507Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4508
4509 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4510
4511Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4512
4513 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4514 (expr_jmp_buf): New static local.
4515 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4516 (cgen_md_operand): New function.
4517 * tc-m32r.c: Clean up pass over `struct foo' usage.
4518 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4519
4520Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4521
4522 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4523 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4524
4525Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4526
4527 * config/tc-i386.c (i386_operand): Give an error if there are
4528 unrecognized characters after an expression.
4529
4530For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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