projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Add more md operators
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
dd33dc0f
MM		 11999-11-05 Michael Meissner <meissner@cygnus.com>
2
3 * expr.h (operatorT): Increase machine dependent operators to 16.
4 * expr.c (op_rank): Ditto.
5
5f91fe03
ILT		 61999-11-03 Ian Lance Taylor <ian@zembu.com>
7
53b0d397
ILT		 8 * read.c (pseudo_set): Reject attempts to set the value of a
9 section symbol.
10
5f91fe03
ILT		 11 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
12 if it is defined.
13
14 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
15
16 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
17 to bfd_set_section_contents.
18
829ce307
NC		 191999-11-03 Nick Clifton <nickc@cygnus.com>
20
21 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
22
2bd7f1f3
GRK		 231999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
24
25 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
26 (mips_ip): Use OPCODE_IS_MEMBER.
27
90ca882f
JL		 28Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
29
acb56623
JL		 30 * config/tc-arm.c (reg_required_here): Improve comments.
31
b49cfa5d
JL		 32 * config/tc-arm.c (thumb_opcode): Add "variants" field.
33 (tinsns): Initialize variants field.
34
35 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
36 BAD_PC respectively.
90ca882f 37
29c4c6b5
NC		 381999-10-27 Scott Bambrough <scottb@netwinder.org>
39
40 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
41 * config/tc-arm.h: Fix compile time warnings.
42
d9fd9852
DN		 43Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
44
45 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
46 form @abs16, @(abs16) and @(abs16 + imm).
47
9ce8a5dd
GRK		 481999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
49
50 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
51 (ISA_HAS_64_BIT_REGS) New.
52 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
53 mips_emit_delays,macro_build,load_register,load_addresss,
54 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
55 and/or use new ISA_xxx macros in expressions involving
56 ISA, particularly mips_opts.isa.
57
446a06c9
MM		 581999-10-18 Michael Meissner <meissner@cygnus.com>
59
60 * expr.h (operatorT): Add machine dependent operators md1..md8.
61 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
62 for the machine dependent operators to use.
63
64 * expr.c (op_rank): Add machine dependent operators.
65
66 * config/tc-alpha.c (O_pregister): Define as a machine dependent
67 operator.
68 (O_cpregister): Ditto.
69 (md_begin): Change X_op test that field is wide enough to use
70 O_max instead of O_alpha_max.
71 (cpu_types): Fill in missing initializer.
72 (alpha_num_macros): Make unsigned.
73 (md_assemble): Make opnamelen be size_t.
74 (md_apply_fix): Cast alpha_num_operands to int before testing.
75 (alpha_force_relocation): Ditto.
76 (alpha_fix_adjustable): Ditto.
77 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
78 (tc_gen_reloc): Ditto.
79 (tc_get_register): Ditto.
80 (emit_ldgp): Ditto.
81 (emit_lda): Ditto.
82 (emit_ldah): Ditto.
83 (emit_ldil): Ditto.
84 (s_alpha_ent): Ditto.
85 (s_alpha_end): Ditto.
86 (s_alpha_frame): Ditto.
87 (s_alpha_prologue): Ditto.
88 (s_alpha_file): Ditto.
89 (s_alpha_gprel32): Ditto.
90 (s_alpha_proc): Ditto.
91 (s_alpha_set): Ditto.
92 (s_alpha_base): Ditto.
93 (s_alpha_align): Ditto.
94 (s_alpha_arch): Ditto.
95 (alpha_align): Ditto.
96 (assemble_insn): Suppress unused variable warning.
97 (emit_insn): Ditto.
98 (assemble_insn): Don't assume X_op and X_unsigned are in a given
99 order in the structure.
100 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
101
476cdcb8
JL		 102Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
103
104 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
105
c388dee8
AM		 1061999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
107
108 * config/tc-i386.c (i386_index_check): Correct #endif location.
109
2bdd6cf5
GK		 110Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
111
112 * as.c (show_usage): Document new options.
113 (parse_args): Add --no-warn, --warn, --fatal-warnings,
114 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
115 (parse_args): Parse the new options.
116 (main): If there were warnings, and --fatal-warnings
117 was specified, print an error.
118 * as.h: New variable, flag_fatal_warnings, for new option.
119
d53d2751
JL		 120Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
121
122 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
123 '@'. Change autoincrement completers to fall through to cache control
124 completers.
125
126 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
127 arg.
128 (pa_parse_addb_64_cmpltr): New function.
129
130 * config/tc-hppa.c (pa_ip): Change error message.
131 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
132 '?Q' args to allow falling through.
133
134 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
135 Remove unused conditional codes.
136 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
137
ba09cd8d
DN		 138Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
139
140 * config/tc-d30v.c (CHAR_BIT): Define.
141 (check_range): Fix bit operations to support integers bigger than
142 32 bits.
143
c43185de
DN		 144Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
145
146 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
147 operands.
148
925c058e
DE		 149Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
150 Doug Evans <devans@cygnus.com>
151
152 Add support for m32rx.
153 * config/tc-m32r.c (enable_m32rx): New static global.
154 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
155 (allow_m32rx): New function.
156 (M32R_SHORTOPTS): Add `O'.
157 (md_longopts): Add --m32rx plus several warning options.
158 (md_parse_option): Handle new options.
159 (md_show_usage): Print them.
160 (md_begin): Enable m32rx.
161 (OPERAND_IS_COND_BIT): New macro.
162 (first_writes_to_seconds_operands): New function.
163 (writes_to_pc,can_make_parallel,make_parallel): New functions.
164 (target_make_parallel,assemble_two_insns): New functions.
165 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
166 If optimizing and m32rx, try to make consecutive insns parallel.
167
fba2b7f9
GK		 168Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
169
170 * config/tc-mips.c (nopic_need_relax): Allow for the
171 .sdata.foo sections generated by -fdata-sections,
172 and for the .gnu.linkonce.s sections generated by C++.
173
fd232ac8
JL		 174Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
175
ce674324
JL		 176 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
177 with cleaner code using completer prefixes. Add 'Y'.
178
fd232ac8
JL		 179 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
180
b1039fc4
JL		 181Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
182
183 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
184 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
185 insn does not match and we should try the next insn in the table.
186
913f265c
NC		 1871999-09-22 Nick Clifton <nickc@cygnus.com>
188
189 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
190
54af6ff6
JL		 191Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
192
193 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
194 of PA2.0 support.
195
4cc782b5
ILT		 1961999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
197
198 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
199 OBJ_ELF. If ELF, add "sq".
200 (md_parse_option): If ELF, ignore -s and -q.
201 (md_show_usage): Mention ELF options.
202
6be78360
JL		 203Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
204
65fab780
JL		 205 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
206 operands.
207
71823da4
JL		 208 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
209
61dd1d31
JL		 210 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
211
1cf6ae67
JL		 212 * config/tc-hppa.c (struct pa_it): New field "trunc".
213 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
214 (pa_parse_ftest_gfx_completer): New function
215 (pa_parse_fp_cnv_format): New function.
216
77c02e18
JL		 217 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
218 (md_apply_fix): Handle 22bit pc-rel branches.
219
629d9417
JL		 220 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
221
dbe2f9ee
JL		 222 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
223
3db6e6bd
JL		 224 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
225
6be78360
JL		 226 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
227
e061d86f
JL		 228at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
229
230 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
231 (pa_ip): Handle 'fX'.
232
233Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
234
235 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
236 (pa_ip): Handle 'fX'.
237
7acbfc6b
JL		 238Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
239
240 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
241 unwinds unless the function is in the text space.
242 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
243
2d93dcc4
JL		 244Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
245
b52c78b8
JL		 246 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
247 (md_assemble): To here. Tweak address generation.
248
2d93dcc4
JL		 249 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
250 debug_line.
251 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
252 (md_assemble): Call dwarf2_where for OBJ_ELF.
253 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
254 (pa_end_of_source): New function.
255 * tc-hppa.h (md_end): Define for OBJ_ELF.
256
6d83c84b
MM		 2571999-09-14 Michael Meissner <meissner@cygnus.com>
258
259 * configure.in (Canonicalization of target names): Remove adding
260 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
261 generates $ac_config_sub with a ${CONFIG_SHELL} already.
262 * configure: Regenerate.
263
41fd319a
ILT		 2641999-09-14 Donn Terry <donn@interix.com>
265
266 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
267
795a7704
AM		 2681999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
269
2f66722d
AM		 270 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
271 pc-relative jmp/call to an absolute symbol.
272 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
273 absolute section symbols.
274
795a7704
AM		 275 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
276 jump handling code and comments.
277
c0c949c7
ILT		 2781999-09-12 Ian Lance Taylor <ian@zembu.com>
279
280 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
281 the value if TE_PE and a global defined symbol.
282
e723ef7c
ILT		 2831999-09-11 Ian Lance Taylor <ian@zembu.com>
284
285 * write.c (dump_section_relocs): Call print_symbol_value_1 to
286 print the symbol, rather than printing it here.
287
fa16d387
ILT		 2881999-09-11 Donn Terry <donn@interix.com>
289
d33e1d24
ILT		 290 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
291 BFD_RELOC_RVA relocations.
292
18dc2407
ILT		 293 * config/tc-i386.c (md_undefined_symbol): Compare the name against
294 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
295 starts with "_G".
296
945a1a6b
ILT		 297 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
298 defined.
299 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
300 * doc/internals.texi (Object format backend): Document
301 SET_SECTION_RELOCS.
302
79d292aa
ILT		 303 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
304 relocations against global symbols if TE_PE.
305
7a6284c4
ILT		 306 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
307 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
308
8828d862
ILT		 309 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
310 symbols.
311
9690c54d
ILT		 312 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
313 symbols which do not have a constant value, or tags with
314 non-tags. Remove the symbol from the list before adding it at the
315 end.
316
23dab925
ILT		 317 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
318 C_FCN symbol differently if TE_PE.
319 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
320 appears in the pseudo-op, rather coff_line_base which is only set
321 for a .bf symbol.
322
28428223
ILT		 323 * config/obj-coff.c (obj_coff_loc): New static function.
324 (obj_pseudo_table): Add "loc".
325
e8a3ab75
ILT		 326 * config/obj-coff.c (add_lineno): Check that the line number is
327 positive.
328
2ab9b79e
ILT		 329 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
330 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
331 int.
332 (md_atof): Return NULL rather than 0.
333 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 334 * expr.c (expr): Change first parameter to int.
335 * config/obj-coff.c: Add declarations for static functions.
336 (coff_frob_symbol): Use SYM_AUXENT.
337 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 338
5881e4aa
ILT		 339 * config/obj-coff.c (obj_coff_section): Default to setting
340 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
341
e723ef7c
ILT		 342 * write.c (adjust_reloc_syms): Print adjusted fixup.
343
fa16d387
ILT		 344 * expr.c (integer_constant): Correct too_many_digits calculation
345 in base 10 case.
346
13a830b6
AS		 3471999-09-09 Andreas Schwab <schwab@suse.de>
348
349 * doc/c-arm.texi: Fix arguments of @var to not contain
350 punctuation.
351
325188ec
NC		 3521999-09-08 Philip Blundell <pb@nexus.co.uk>
353
354 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
355 and COFF targets.
356 (md_parse_option): Only support -k flag for ELF and COFF targets.
357
e7c1f43c
JL		 358Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
359
360 * config/tc-hppa.c (pa_ip): Put strict register checks before
361 call to pa_parse_number.
362
4964086a
JL		 363 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
364
c4bf532f
ILT		 3651999-09-06 Ian Lance Taylor <ian@zembu.com>
366
367 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
368 BFD_ASSEMBLER code.
369
a33132fd
ILT		 3701999-09-06 Donn Terry <donn@interix.com>
371
372 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
373
0f4f8b56
JL		 374Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
375
376 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
377 candidate instruction. Require registers for register arguments
378 when in strict mode. Require assemble-time constants for
379 constants when in strict mode.
380 (pa_get_absolute_expression): Require a constant when in strict
381 mode.
382
d3388653
NC		 3831999-09-06 Nick Clifton <nickc@cygnus.com>
384
385 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
386
041dd5a9
ILT		 3871999-09-04 Steve Chamberlain <sac@pobox.com>
388
389 * config/tc-pj.c: New file, supports picoJava in ELF.
390 * config/tc-pj.h: Ditto.
391 * configure.in (pjl*, pj*): New targets.
392 * Makefile.am: Rebuild dependencies.
393 (CPU_TYPES): Add pj.
394 (TARGET_CPU_CFILES): Add config/tc-pj.c.
395 (TARGET_CPU_HFILES): Add config/tc-pj.h.
396 * doc/c-pj.texi: New file.
397 * doc/as.texinfo: Add some PJ specifics.
398 * doc/all.texi: Add PJ to the list of all architectures, sort them
399 all alphabetically.
400 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
401 * configure, Makefile.in, doc/Makefile.in: Rebuild.
402
4ca72d38
AM		 4031999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
404
405 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
406 (obj_frob_file): Test for null pointer.
407 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
408 (OBJ_PROCESS_STAB): And here.
409 (elf_obj_sy): Remove
410
411 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
412 except OBJ_PROCESS_STAB, which we #undef for ecoff.
413 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
414
415 * config/obj-coff.c (no_func): Remove.
416 (coff_format_ops): Change occurrences of no_func to 0, as we test
417 for 0 in obj-multi.h.
418
419 * configure.in: Enable bfd for i386-coff when primary target is
420 bfd. Enable i386 elf,coff emulation support. Don't set
421 USE_EMULATIONS=1 or te_file=multi unless there is more than one
422 emulation to support.
423 *configure: Regenerate.
424
bcef92fa
NC		 4251999-09-02 Nick Clifton <nickc@cygnus.com>
426
427 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
428 .section .line directive is encountered.
429
cdf82bcf
NC		 4301999-09-01 Nick Clifton <nickc@cygnus.com>
431
5856c19a
NC		 432 * config/tc-arm.c (md_section_align): Do not align sections in ELF
433 format.
434
cdf82bcf
NC		 435 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
436 * as.texinfo: Document --gdwarf2 command line option.
437 Add additional documentation of ARM command line switches.
438
af6bdddf
AM		 4391999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
440
441 * config/tc-i386.c (i386_intel_memory_operand): Combine
442 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
443 and RESTORE_END_STRING around parse_register calls.
444 (i386_operand): Here too.
445 (i386_is_reg): Remove.
446 (parse_register): Move as_bad calls from within this function to
447 callers.
448
5f47d35b
AM		 4491999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
450
451 Based on a patch from H.J. Lu <hjl@gnu.org>
452 * config/tc-i386.c (parse_register): Handle FP regs specially.
453 (md_begin): Remove '(' and ')' from register_chars.
454
1174497c
DE		 4551999-08-29 Doug Evans <devans@casey.cygnus.com>
456
457 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
458 error message (done elsewhere).
459
17d9105c
JL		 460Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
461
462 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
463
9ecc05f0
JL		 464Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
465
97e1581b
JL		 466 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
467 args by 'f'.
468
9e4f2d3a
JL		 469 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
470
680ef6de
JL		 471 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
472 between args.
473 Add new completers. Fix bug in 64 bit condition handling.
474
413c94ba
JL		 475 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
476 'cS', and 'c*'.
477
28252e61
JL		 478 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
479
a97685e9
JL		 480 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
481
9ecc05f0
JL		 482 * config/tc-hppa.c (pa_ip): Add case for 'I'.
483
cb30237e
NC		 4841999-08-27 Jim Wilson <wilson@cygnus.com>
485
486 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
487 (struct ls): Add frag field. Initialize it to zero.
488 (out_end_sequence): New local text_frag. Set it while in text section.
489 Replace address check with frag check. Set ls.frag to text_frag if
490 out_set_addr called.
491 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
492 Set it before switching sections. Replace address check with frag
493 check. Set ls.frag to saved_frag if out_set_addr called.
494
09a798ea
NC		 4951999-08-26 David Mosberger <davidm@hpl.hp.com>
496
497 * dwarf2dbg.c (out_end_sequence): If address changed, directly
498 output "advance_pc" opcode instead of calling gen_addr_line().
499 The latter has the undesired side-effect of creating a new row
500 in the debug line info matrix.
501
e1c05f12
NC		 5021999-08-26 Jim Wilson <wilson@cygnus.com>
503
504 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
505 ls.last_filename if last is less than zero. Set ls.last_filename
506 when allocating new entry.
507 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
508 call.
509
b23bac36
AM		 5101999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
511
512 * config/tc-i386.c (i386_index_check): Fix the displacement size
513 when INFER_ADDR_PREFIX.
514
50f4163f
NC		 5151999-08-18 Nick Clifton <nickc@cygnus.com>
516
517 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
518 display its value.
519
f589a541
ILT		 5201999-08-17 Ian Lance Taylor <ian@zembu.com>
521
522 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
523 handle 0xffffNNNN constants correctly.
524
11450271
NC		 5251999-08-16 Nick Clifton <nickc@cygnus.com>
526
527 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
528 as well as loads.
529
276b1dc2
NC		 5301999-08-13 Nick Clifton <nickc@cygnus.com>
531
532 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
533 (md_apply_fix3): Always pass positive values to
534 validate_offset_imm.
535
ae5ad4ad
NC		 5361999-08-12 Nick Clifton <nickc@cygnus.com>
537
538 * config/tc-arm.c (skip_whitespace): New macro.
539 Formatting tidy ups.
540
541 (md_apply_fix3): Store relocation offset in addend for ELF based
542 relocs.
543 (arm_force_relocation): Always generate relocs for Thumb function
544 calls.
545
bf6d3895
AM		 5461999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
547
548 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
549 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
550
46031ca9
JL		 551Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
552
b100be66
JL		 553 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
554 flags for the unwind subspace.
555
46031ca9
JL		 556 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
557 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
558 suitable relocation based on the size of the target's pointer.
559 Always Use subsegment zero for the unwinders.
560 (pa_level): Handle "2.0w".
561
0825afba
JR		 562Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
563
564 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
565 with the following instruction unless this was specified.
566
1a1ae23e
ILT		 5671999-08-09 Ian Lance Taylor <ian@zembu.com>
568
569 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
570 certain sections, to match BFD changes.
571
81afc846
ILT		 5721999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
573
574 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
575 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 576 * Makefile.in: Rebuild.
81afc846 577
04ad1543
ILT		 5781999-08-08 Ian Lance Taylor <ian@zembu.com>
579
580 * Makefile.am: Rename .dep* files to DEP*.
581 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
582 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
583 targets to DEPOBJ.
584 * Makefile.in: Rebuild.
585
1eb7027c
RH		 5861999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
587
588 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
589
2dcc60be
ILT		 5901999-08-08 Ian Lance Taylor <ian@zembu.com>
591
46eec08e
ILT		 592 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
593 avoid problems on DOS filesystems.
594 * Makefile.in: Rebuild.
595
2dcc60be
ILT		 596 * doc/as.texinfo (Section): Document 's' flag for COFF version.
597
5981999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
599
600 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
601 section flag.
602
76a27922
ILT		 6031999-08-08 Ian Lance Taylor <ian@zembu.com>
604
605 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 606 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 607 * configure, Makefile.in, doc/Makefile.in: Rebuild.
608
0741736b
JL		 609Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
610
611 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
612
9a913dfb
JL		 613Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
614
615 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
616
a1f2d742
ILT		 6171999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
618
619 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
620 non-adjustable symbols.
621
55a914bc
JL		 622Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
623
624 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
625
336f7c70 626Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 627
628 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
629 operands.
630
9750fcc5
ILT		 6311999-08-05 Donn Terry <donn@interix.com>
632
633 * config/te-interix.h: New file.
634 * configure.in (i386-*-interix*): New target.
635 * configure: Rebuild.
636
39ba5561
JL		 637Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
638
639 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
640 selectors for ELF too.
641 (selector_table): Add "ltp" and "rtp" selectors.
642
eecb386c
AM		 6431999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
644
645 * config/tc-i386.c (i386_operand): No need to change
646 operand_string pointer in segment reg case before goto
647 do_memory_reference. Initialise displacement_string_start and
648 displacement_string_end after do_memory_reference label.
649 (i386_index_check): Add operand_string param, and print error
650 message on failure here.
651 (i386_intel_memory_operand): Instead of here.
652 (i386_operand): And here.
653 (INFER_ADDR_PREFIX): Enable.
654
655 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
656
657 * config/tc-i386.h (DefaultSize): Define. Renumber following
658 opcode_modifier defines.
659
660 From Etienne Lorrain <etienne.lorrain@ibm.net>
661 * config/tc-i386.c (stackop_size): New variable.
662 (set_16bit_code_flag): Clear it here.
663 (set_16bit_gcc_code_flag): New function.
664 (md_pseudo_table): Add "code16gcc" entry.
665 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
666
f173e82e
ILT		 6671999-08-03 Ian Lance Taylor <ian@zembu.com>
668
a04b544b
ILT		 669 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
670 next_set_end even if the end symbol is being discarded.
671
672 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
673 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
674 * config/obj-coff.c: Likewise.
675 (seg_info_type): Remove.
676 (seg_info_off_by_4): Change to array of segT.
677 (s_get_segment): Adjust accordingly.
678 (obj_pseudo_table): Fully initialize sentinel entry.
679
f173e82e
ILT		 680 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
681 Ralf Baechle <ralf@uni-koblenz.de>.
682
c3332e24
AM		 6831999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
684
685 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
686
6871999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
688
24eab124
AM		 689 * config/tc-i386.c: Indentation and white space changes.
690 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
691 don't enable it by default.
692 (i386_intel_operand): Remove redundant prototype.
693 Move check on number of memory operands, and i.mem_operands++
694 (i386_intel_memory_operand): To here.
695 Remove i386_immediate code from here. Remove special case code
696 for input and output using (%dx). Remove base/index checks and
697 call i386_index_check instead. Save initial operand_string
698 argument for error message.
699 (i386_operand): Remove redundant prototype. Move base/index
700 checks to i386_index_check.
701 (i386_displacement): Move intel mode check for non-zero
702 i.disp_operand
703 (i386_intel_memory_operand): To here.
c3332e24 704
6d8809aa
RH		 7051999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
706
707 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
708 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
709 by .register pseudo-op if -64 and --no-undeclared-regs.
710 (s_register, sparc_adjust_symtab): New functions.
711 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
712 Declare sparc_adjust_symtab as tc_adjust_symtab.
713 * doc/c-sparc.texi: Add description of #ignore special literal
714 for .register pseudo-op.
715
c8d259f7
CM		 7161999-07-30 Catherine Moore <clm@cygnus.com>
717
718 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
719 the relocation's section offset.
720
b77ad1d4
AM		 7211999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
722
723 * write.c (fixup_segment): Fix generic error check overflow test.
724
725 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
726 X_add_number to long.
727
b53fcc20
JL		 728Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
729
730 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
731 processing.
732
d2e71411
ILT		 7331999-07-27 Ian Lance Taylor <ian@zembu.com>
734
735 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
736 VTABLE relocations.
737
e9f56b1d
ILT		 7381999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
739
740 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 741
1a39f480
ILT		 742 * configure.bat: Remove; obsolete.
743 * config/go32.cfg: Likewise.
744
29fe79d3
ILT		 7451999-07-21 Brad M. Garcia <bgarcia@fore.com>
746
747 * configure.in (i386-*-vxworks*): New target.
748 * configure: Rebuild.
749
e06510e6
RH		 7501999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
751
752 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
753
dabe3bbc
RH		 7541999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
755
756 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
757 on -64 and not pic.
758 (output_insn): Put OLO10's secondary addend into tc_fix_data.
759 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
760 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
761 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
762 MAX_RELOC_EXPANSION): Define.
763 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
764
b4cac588
AM		 7651999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
766
767 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
768 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
769 block. Print a warning if an 8-bit or 16-bit constant
770 displacement or immediate is truncated on output.
771 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
772 immediate.
773 (i386_operand): Disallow immediate jump absolute operand.
774
966ed0b4
ILT		 7751999-07-15 Ian Lance Taylor <ian@zembu.com>
776
0ed15843
ILT		 777 * configure.in: Bump version number to 2.9.5.
778 * configure: Rebuild.
779
966ed0b4
ILT		 780 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
781 or %llx work.
782
67f1cff0
JL		 783Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
784
785 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
786 (cons_fix_new_hppa): Derive size of fixup from size of the object.
787
2f992c04
NC		 7881999-07-14 Philip Blundell <pb@nexus.co.uk>
789
790 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
791 is defined.
792 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
793
794 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
795 if -mno-fpu was given.
796 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
797 relocs.
798 (cons_fix_new_arm): Remove misleading comments.
799
14ad458a
ILT		 8001999-07-14 Ian Lance Taylor <ian@zembu.com>
801
802 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
803 error message.
804 (relax_segment): Likewise. After giving a rs_org error, convert
805 the frag to rs_align to avoid cascading errors.
806
36823076
AS		 8071999-07-12 Andreas Schwab <schwab@suse.de>
808
809 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
810
ab9da554
ILT		 8111999-07-11 Ian Lance Taylor <ian@zembu.com>
812
813 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
814 as appropriate. Fill in structure initializations. Add variable
815 initializations. Add casts.
816 * dwarf2dbg.c (print_stats): Change i to size_t.
817 * listing.c (listing_listing): Change list_line to unsigned int.
818
e0accf0c
ILT		 8191999-07-10 Ian Lance Taylor <ian@zembu.com>
820
821 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
822 rather than checking for \001 and \002 in symbol name.
823 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
824
7d4ce8a9
JL		 825Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
826
827 * configure.in (hppa*-linux-gnu*): New target.
828 * configure: Rebuilt.
829
5395a469
NC		 8301999-07-08 Nick Clifton <nickc@cygnus.com>
831
832 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
833
cac58fa6
NC		 8341999-07-07 Nick Clifton <nickc@cygnus.com>
835
5395a469 836 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 837 accessing symbolP directly.
838
03b36ee1
JL		 839Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
840
841 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
842 for ELF.
843
49a5575c
NC		 8441999-07-05 Nick Clifton <nickc@cygnus.com>
845
846 * config/tc-arm.c (ARM_EXT_V5): Define.
847 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
848 (md_begin): Detect ARM v5 architectures.
849 (md_parse_option): Accept arm v5 specification.
850 (md_show_usage): Documment -marmv5 switch.
851
852 * doc/c-arm.texi: Document -marmv5 command line option.
853
854 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
855 op.
856 (validate_immediate_twopart): New function. Determine if a
857 constant can be computed by two ADD instructions.
858 (output_inst): Remove its command line parameter - it was never
859 used.
860 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
861 implememt the ADRL pseudo op.
862 (tc_gen_reloc): Generate a suitable error message if an ADRL
863 instruction tries to generate a real reloc.
864
865 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
866
09ecf0ba
JL		 867Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
868
869 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
870 into lower case.
871
264d6861
ILT		 8721999-06-27 H.J. Lu <hjl@gnu.org>
873
874 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
875 non BFD_ASSEMBLER case.
876
827c0149
ILT		 8771999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
878
879 * config/obj-coff.c (obj_coff_section): Mark writable sections as
880 data.
881
a340d270
RH		 8821999-06-26 David Mosberger <davidm@hpl.hp.com>
883
884 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
885 out_end_sequence() when the address decreases due to a new frag.
886 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
887 numbering starts with 1.
888
16b93d88
NC		 8891999-06-23 Nick Clifton <nickc@cygnus.com>
890
891 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
892 .section for COFF.
893 (mcore_s_text): Call obj_elf_text for ELF target.
894 (mcore_s_data): Call obj_elf_data for ELF target.
895 (mcore_s_section): No longer ELF specific. Call obj_coff_section
896 for COFF target.
897 (mcore_s_bss): New function: Dump literal table before changing
898 sections.
899 (mcore_s_comm): New function: Dump literal table before changing
900 sections.
901
902 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
903 No longer static functions.
904 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
905 Provide prototypes for these functions.
906
fed9b18a
ILT		 9071999-06-22 Ian Lance Taylor <ian@zembu.com>
908
be2acf27
ILT		 909 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
910 a list of names, to try obj_segment_name, and to try abbreviated
911 names when using COFF without long section names.
912
7dcc9865
ILT		 913 * config/tc-alpha.c: More use of symbol accessor functions.
914 * config/tc-arc.c: Likewise.
915 * config/tc-d30v.c: Likewise.
916 * config/tc-fr30.c: Likewise.
917 * config/tc-i860.c: Likewise.
918 * config/tc-m88k.c: Likewise.
919 * config/tc-mcore.c: Likewise.
920 * config/tc-ns32k.c: Likewise.
921 * config/tc-sparc.c: Likewise.
922 * config/tc-v850.c: Likewise.
923
a77f5182
ILT		 924 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
925 sy_value with appropriate accessor functions.
926 * config/tc-arm.c (md_apply_fix3): Likewise.
927 * config/tc-d10v.c (AT_WORD_P): Likewise.
928 * config/tc-v850.c (reg_name_search): Likewise.
929
fed9b18a
ILT		 930 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
931 use symbol_get_bfdsym instead.
932 * config/tc-ppc.c (md_assemble): Likewise.
933 * config/tc-v850.c (v850_comm): Likewise.
934
310b5aa2
ILT		 9351999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
936
937 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
938 the symbol, rather than accessing the bsym member.
939 * config/tc-d10v.c (tc_gen_reloc): Likewise.
940 * config/tc-d30v.c (tc_gen_reloc): Likewise.
941 * config/tc-mcore.c (tc_gen_reloc): Likewise.
942 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
943 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
944 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
945 * config/tc-tic30.c (tc_gen_reloc): Likewise.
946 * config/tc-v850.c (tc_gen_reloc): Likewise.
947
9cb8e75e
JL		 948Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
949
950 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
951 (hppa_gen_reloc_type): Conditionalize on BFD64.
952 (tc_gen_reloc): Re-enable ELF relocations.
953 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
954
3d103319
ILT		 9551999-06-21 Ian Lance Taylor <ian@zembu.com>
956
957 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
958 warning.
959 (do_ldst): Move assignment out of if condition.
960 (md_apply_fix3): Add casts to avoid printf format warnings. Add
961 parentheses to avoid warning.
962
776b24b4
NC		 9631999-06-21 Nick Clifton <nickc@cygnus.com>
964
155f0fe7
NC		 965 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
966 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 967
809ffe0d
ILT		 9681999-06-19 Ian Lance Taylor <ian@zembu.com>
969
970 * config/tc-ppc.c: Update for symbol handling changes.
971 * config/obj-coff.c: Likewise.
972
49863f82
JL		 973Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
974
975 * tc-hppa.c: General cleanups of ELF support. No more spaces
976 and subspaces for ELF.
977 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
978 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
979 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
980 (UNWIND_SECTION_NAME): Likewise.
981 (space/subspace related structures): Conditionalize definitions
982 on OBJ_SOM.
983 (space/subspace directives and support routines): Conditionalize
984 definitions and references/uses on OBJ_SOM.
985 (label_symbol_struct): For ELF, track the symbol's segment. For
986 SOM track its space.
987 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
988 changes.
989 (USE_ALIASES): Kill for both SOM & ELF.
990 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
991 (pa_space, pa_subspace): Corresponding changes.
992 (pa_spaces_begin): Corresponding chagnes.
993 (md_begin): Do not muck around with space/subspace stuff for
994 OBJ_ELF.
995 (md_apply_fix): Temporarily disable argument relocation stuff
996 for OBJ_ELF.
997 (tc_gen_reloc): Temporarily disable relocation generation for
998 OBJ_ELF
999 (pa_build_unwind_subspace): Similarly.
1000
fed881b1
NC		 10011999-06-16 Nick Clifton <nickc@cygnus.com>
1002
1003 * config/tc-arm.c (thumb_set): New pseudo op.
1004 (text, data, section): Override these pseudo ops with ARM
1005 specific versions.
1006 (s_thumb_set): New function: Perform the same as a .set pseudo
1007 op, but also mark the alias'ed symbol as being a Thumb
1008 function.
1009 (arm_s_text): New function: Perform the same as the .text
1010 pseudo op, but dump the literal pool before changing
1011 sections.
1012 (arm_s_data): New function: Perform the same as the .data
1013 pseudo op, but dump the literal pool before changing
1014 sections.
1015 (arm_s_section): New function: Perform the same as the
1016 .section pseudo op, but dump the literal pool before changing
1017 sections.
1018 (arm_cleanup): Do not reset the current section before dumping
1019 the literal pool.
1020
0f94f4c8
NC		 10211999-06-17 Nick Clifton <nickc@cygnus.com>
1022
2f3519a2
NC		 1023 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1024 OPTION_NO_WARN_UNMATCHED entries.
1025 (md_parse_option): Generate a warning message if an unrecognised
1026 option is encountered.
1027
0f94f4c8
NC		 1028 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1029 (get_operands): When parsing an expression after an '@' symbol
1030 has been detected, do not ignore '#' symbols.
1031 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1032 false.
1033
e4a86f6f
ILT		 10341999-06-13 Ian Lance Taylor <ian@zembu.com>
1035
1036 From K. Richard Pixley <rich@noir.com>:
1037 * configure.in (ppc-*-vxworks*): New target.
1038 * configure: Rebuild.
1039
a8aed0fb
UD		 10401999-06-12 Philip Blundell <philb@gnu.org>
1041
1042 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1043
7565ed77
ILT		 10441999-06-13 Ian Lance Taylor <ian@zembu.com>
1045
1046 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1047 which refer to symbols in linkonce sections, permit reducing the
1048 relocs if the symbol is local.
1049
b9e57a38
ILT		 10501999-06-12 Ian Lance Taylor <ian@zembu.com>
1051
1052 * subsegs.c (subseg_text_p): New function.
1053 * as.h (subseg_text_p): Declare.
1054 * read.c (do_align): Use subseg_text_p to set the default fill.
1055 * write.c (subsegs_finish): Likewise.
1056 * config/obj-coff.c (write_object_file): Likewise.
1057 * config/tc-i386.h (md_maybe_text): Don't define.
1058 (md_do_align): Use subseg_text_p to set the default fill.
1059 * config/tc-m32r.c (m32r_do_align): Likewise.
1060 * config/tc-sh.c (sh_do_align): Likewise.
1061 * config/tc-sparc.h (md_do_align): Likewise.
1062
008960a5
ILT		 10631999-06-12 David O'Brien <obrien@freebsd.org>
1064
1065 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1066 * configure: Rebuild.
1067
a1605869
ILT		 10681999-06-12 Ian Lance Taylor <ian@zembu.com>
1069
d9ac5a3b
ILT		 1070 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1071 * Makefile.am: Rebuild dependencies.
1072 * Makefile.in: Rebuild.
1073
a1605869
ILT		 1074 * config/tc-i386.c (i386_immediate): Remove unused label
1075 seg_unimplemented.
1076
1077 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1078 * symbols.c: Likewise.
1079 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1080 sy_next field when taking address, rather than symbol_next.
1081
1082 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1083 offsetT.
1084 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1085 value from the output file architecture.
1086 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1087 * dwarf2dbg.h: Change bfd_vma to addressT.
1088
a7cd1c22
ILT		 10891999-06-11 Ian Lance Taylor <ian@zembu.com>
1090
1091 * dwarf2dbg.h: Use PARAMS in function declarations.
1092
76171f81
ILT		 10931999-06-11 Martin Dorey <mdorey@madge.com>
1094
1095 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1096 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1097 OBJ_ELF.
1098 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1099
9b4d630b
ILT		 11001999-06-11 Ian Lance Taylor <ian@zembu.com>
1101
5865bb77
ILT		 1102 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1103
9e7c96d9
ILT		 1104 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1105 popsection.
1106
1b50c718
ILT		 1107 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1108
1bf67e0d
ILT		 1109 * read.c (read_a_source_file): Only declare inescape if
1110 QUOTES_IN_INSN.
1111
1112 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1113 match parameters.
1114 (find_entry_byval): Add parens to avoid warning.
1115
1116 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1117
9b4d630b
ILT		 1118 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1119 undefined symbols.
1120
a22b281c
RH		 11211999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1122
1123 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1124 with isoctal.
1125
1126 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1127 synthetize_setx): New functions.
1128 (md_assemble): Broken the special cases into the above
1129 functions. Make compiler happy if sizeof(bfd_vma)==4.
1130 Fix sethi generated from set/setuw. If instructions have a relloc,
1131 always clear the fields to be relocated in the opcode.
1132 (sparc_ip): Remove special_case global variable.
1133
7f2f689c
ILT		 11341999-06-10 Ian Lance Taylor <ian@zembu.com>
1135
d7ba4a77
ILT		 1136 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1137 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1138 indication of success rather than a value.
1139 (itbl_get_val): Likewise.
1140 (itbl_get_field): Use strcspn. Change delimiters to include
1141 parens.
1142 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1143 (itbl_get_val): Likewise.
1144 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1145
7f2f689c
ILT		 1146 * symbols.c (copy_symbol_attributes): Convert local symbols to
1147 regular symbols.
1148
c1d3c45e
NC		 11491999-06-10 Nick Clifton <nickc@cygnus.com>
1150
1151 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1152 ARM920t.
1153
63fab58c
RH		 11541999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1155
1156 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1157 Optimize set if sizeof(bfd_vma) == 64.
1158 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 1159 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 1160 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1161
cf9a1301
RH		 11621999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1163
1164 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1165 (s_ncons): New function.
1166 (native_op_table): New table.
1167 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1168 R_SPARC_OLO10 handling.
1169
bf29b231
RH		 1170Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1171
1172 * expr.h (struct expressionS): Revert last change; widen X_op.
1173 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1174
9be1cda6
AS		 1175Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1176
a4835b42
AS		 1177 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1178 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1179 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1180 * Makefile.in: Regenerated.
1181
9be1cda6
AS		 1182 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1183 `common' pass on to s_mri_common.
1184 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1185
62335629
RH		 11861999-06-06 Richard Henderson <rth@cygnus.com>
1187
1188 * config/obj-elf.c (obj_elf_section): Don't free the return
1189 value of demand_copy_C_string.
1190
9de8d8f1
RH		 11911999-06-05 Richard Henderson <rth@cygnus.com>
1192
1193 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1194 creation logic from obj_elf_create_section.
1195
1196 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1197 (section_stack): New.
1198 (special_sections): Make const.
1199 (obj_elf_section): Gut and rewrite parsing.
1200 (obj_elf_change_section): New function broken out of obj_elf_section.
1201 (obj_elf_parse_section_letters): Likewise.
1202 (obj_elf_section_word): Likewise.
1203 (obj_elf_section_type): Likewise.
1204 (obj_elf_previous): Treat as a toggle.
1205 (obj_elf_popsection): New.
1206 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1207 (ppc_section_type): Likewise.
1208 * config/tc-ppc.h: Likewise.
1209
1210 * expr.h (struct expressionS): Don't make X_op a bitfield.
1211 * config/tc-alpha.c: Update for symbol handling changes.
1212 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1213 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1214
58b5739a
RH		 12151999-06-05 Richard Henderson <rth@cygnus.com>
1216
1217 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1218 (dwarf2_gen_line_info): Kill unused variables.
1219 (dwarf2_finish): Likewise.
1220 (dwarf2_where): Likewise.
1221 (dwarf2_directive_file): If we've only got a string,
1222 hand off to s_app_file.
1223 * ecoff.c: Move the include of ecoff.h.
1224 * symbols.h (S_IS_FUNCTION): Prototype.
1225
1226 * read.c (LEX_HASH): Supply a default.
1227 (lex_type): Use it.
1228 (s_globl): Update `c' after skipping whitespace.
1229 * read.h (LEX_END_NAME, is_name_ender): New.
1230 * expr.c (get_symbol_end): Respect it.
1231
398e8c25
ILT		 12321999-06-04 Mark Klein <mklein@dis.com>
1233
993142d5
ILT		 1234 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1235 to real if OBJ_SOM
1236 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1237
398e8c25
ILT		 1238 * config/tc-hppa.c: Update for symbol handling changes.
1239
b4013713
ILT		 12401999-06-03 Ian Lance Taylor <ian@zembu.com>
1241
080e41e6
ILT		 1242 * cgen.c: Update for symbol handling changes.
1243 * config/tc-m32r.c: Likewise.
f412ead8 1244
a0f75b47
ILT		 1245 * config/tc-hppa.h: Update for symbol handling changes.
1246 * config/tc-hppa.c: Likewise.
1247
174419c1
ILT		 1248 * config/tc-arm.h: Update for symbol handling changes.
1249 * config/tc-arm.c: Likewise.
1250 (symbol_make_empty): Remove. Just use symbol_create.
1251
1252 * symbols.c (symbol_set_tc): Correct name.
1253
6104f0a0
ILT		 1254 * Makefile.am: Rebuild dependencies.
1255 ($(OBJS)): Don't depend upon struc-symbol.h.
1256 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1257 * dep-in.sed: Don't remove struc-symbol.h.
1258 * Makefile.in: Rebuild.
1259
b4013713
ILT		 1260 * doc/internals.texi (Symbols): Describe changes in symbol
1261 handling.
1262
6576f0b5
RH		 12631999-06-03 Richard Henderson <rth@cygnus.com>
1264
1265 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1266 instead of doing the work by hand.
1267
fac0d250
RH		 12681999-06-03 David Mosberger <davidm@hpl.hp.com>
1269
1270 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1271 state of line state-machine.
1272 (struct ls): Collect DWARF2 line state-machine state in new member
1273 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1274 resulted in any DWARF2 directives.
1275 (reset_state_machine): New function.
1276 (out_end_sequence): Ditto.
1277 (dwarf2_gen_line_info): When switching sections or switching to a
1278 lower text address, call out_end_sequence() first to terminate the
1279 previous code sequence as code sequences MUST have monotonically
1280 increasing addresses.
1281 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1282
12831999-06-03 David Mosberger <davidm@hpl.hp.com>
1284
1285 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1286 DWARF2 debug info (line information only, at this point).
1287 * as.h: Update comment about supported debug formats.
1288 * dwarf2dbg.c, dwarf2dbg.h: New files.
1289 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1290
1291 * expr.c (operand): Don't use [ for parens if we want an index op.
1292 (op_encoding): Switch [ into O_index, if desired.
1293 (op_rank): Renumber with O_index on bottom.
1294 (expr): If O_index, match closing bracket.
1295 * expr.h (O_index): New.
1296
1297 * read.c (read_a_source_file): Conditionally allow matched "
1298 in lines passed to md_assemble.
1299
1300 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1301
49309057
ILT		 13021999-06-03 Ian Lance Taylor <ian@zembu.com>
1303
1304 Add support for storing local symbols in a small structure to save
1305 memory when assembling large files.
1306 * as.h: Don't include struc-symbol.h.
1307 (symbolS): Add typedef.
1308 * symbols.c: Include struc-symbol.h.
1309 (local_hash): New static variable.
1310 (save_symbol_name): New static function, from symbol_create.
1311 (symbol_create): Call save_symbol_name.
1312 (local_symbol_count): New static variable.
1313 (local_symbol_conversion_count): Likewise.
1314 (LOCAL_SYMBOL_CHECK): Define.
1315 (local_symbol_make): New static function.
1316 (local_symbol_convert): New static function.
1317 (colon): Handle local symbols. Create local symbol for local
1318 label name.
1319 (symbol_table_insert): Handle local symbols.
1320 (symbol_find_or_make): Create local symbol for local label name.
1321 (symbol_find_base): Check for local symbol.
1322 (symbol_append, symbol_insert): Check for local symbols.
1323 (symbol_clear_list_pointers, symbol_remove): Likewise.
1324 (verify_symbol_chain): Likewise.
1325 (copy_symbol_attributes): Likewise.
1326 (resolve_symbol_value): Handle local symbols.
1327 (resolve_local_symbol): New static function.
1328 (resolve_local_symbol_values): New function.
1329 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1330 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1331 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1332 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1333 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1334 (symbol_previous, symbol_next): New functions.
1335 (symbol_get_value_expression): Likewise.
1336 (symbol_set_value_expression): Likewise.
1337 (symbol_set_frag, symbol_get_frag): Likewise.
1338 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1339 (symbol_mark_used_in_reloc): Likewise.
1340 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1341 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1342 (symbol_mri_common_p): Likewise.
1343 (symbol_mark_written, symbol_clear_written): Likewise.
1344 (symbol_written_p): Likewise.
1345 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1346 (symbol_section_p, symbol_equated_p): Likewise.
1347 (symbol_constant_p): Likewise.
1348 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1349 (symbol_get_obj, symbol_set_obj): Likewise.
1350 (symbol_get_tc, symbol_set_tc): Likewise.
1351 (symbol_begin): Initialize local_hash.
1352 (print_symbol_value_1): Handle local symbols.
1353 (symbol_print_statistics): Print local symbol statistics.
1354 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1355 Declare new symbols.c functions. Move many declarations here from
1356 struc-symbol.h.
1357 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1358 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1359 (struct symbol): Move bsym to make it clearly the first field.
1360 Remove TARGET_SYMBOL_FIELDS.
1361 (symbolS): Don't typedef.
1362 (struct broken_word): Remove.
1363 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1364 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1365 (symbol_clear_list_pointers): Likewise.
1366 (symbol_insert, symbol_remove): Likewise.
1367 (symbol_previous, symbol_append): Likewise.
1368 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1369 (struct local_symbol): Define.
1370 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1371 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1372 (local_symbol_get_frag, local_symbol_set_frag): Define.
1373 (local_symbol_get_real_symbol): Define.
1374 (local_symbol_set_real_symbol): Define.
1375 Define.
1376 * write.c (write_object_file): Call resolve_local_symbol_values.
1377 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1378 (TARGET_SYMBOL_FIELDS): Don't define.
1379 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1380 ECOFF_DEBUGGING, add ECOFF fields.
1381 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1382 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1383 ECOFF_DEBUGGING, add ECOFF fields.
1384 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1385 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1386 * config/tc-mcore.h: Don't include struc-symbol.h.
1387 (TARGET_SYMBOL_FIELDS): Don't define.
1388 (struct mcore_tc_sy): Define.
1389 (TC_SYMFIELD_TYPE): Define.
1390 * Many files: Use symbolS instead of struct symbol. Use new
1391 accessor functions rather than referring to symbolS fields
1392 directly.
1393
1394 * read.c (s_mri_common): Don't add in value of line_label.
1395
1396 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1397 checking for SEC_LINK_ONCE.
1398
1399 * config/tc-sh.h (sh_fix_adjustable): Declare.
1400
1401 * app.c (input_buffer): New static variable.
1402 (app_push): Save saved_input in allocated buffer.
1403 (app_pop): Restored saved_input.
1404 (do_scrub_chars): Change get parameter to take char * and int as
1405 arguments. Change GET macro to pass input_buffer to get
1406 function. Don't save input into allocated buffer.
1407 * as.h (do_scrub_chars): Update declaration.
1408 * input-file.c (input_file_get): Change to take char * and int.
1409 Read data into passed in buffer. Remove static buffer.
1410 * read.c (scrub_from_string): Change to take char * and int. Copy
1411 data into passed in buffer.
1412
1413 * hash.h: Neaten. Declare hash_traverse.
1414 * hash.c: Complete rewrite based on BFD hashing code.
1415 * gasp.c (chunksize): New variable.
1416 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1417 hash_delete.
1418
661e4995
NC		 14191999-05-28 Nick Clifton <nickc@cygnus.com>
1420
1421 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1422 addend unless the target uses an old ABI.
1423
d9a62219
DE		 1424Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1425
1426 -Wchar-subscripts cleanup
1427 * listing.c (listing_newline): Use unsigned char variable, so
1428 calls to isascii,iscntrl are correct.
1429 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1430 (unsigned char).
1431 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1432 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1433 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1434 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1435
6da466c7
ILT		 14361999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1437
1438 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1439 width for Coldfire.
1440 (arch_coldfire_p): New #define.
1441 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1442
14431999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1444
1445 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1446
1447 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1448 (install_operand): Add place `N'.
1449 (init_table): Add registers ACC, MACSR, MASK.
1450
1451 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1452
1453 * config/tc-m68k.c: Change mcf5200 --> mcf.
1454 (archs): Add mcf5206e, mcf5307.
1455 (m68k_ip): Add format `u'.
1456 (install_operand): Add place `m', `M', `h'.
1457 (init_table): Add upper/lower registers.
1458
1459 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1460
bedf545c
ILT		 14611999-05-28 Martin Dorey <mdorey@madge.com>
1462
1463 * config/tc-i960.c: Several minor changes to add ELF and
1464 BFD_ASSEMBLER support.
1465 * config/tc-i960.h: Likewise.
1466 * configure.in (i960-*-elf*): New target.
1467 * aclocal.m4, configure: Rebuild.
1468
40c62b25
AM		 14691999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1470
1471 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1472 reloc changes when defined(BFD_ASSEMBLER).
1473
daa01f85
AM		 14741999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1475
1476 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1477
1478 * write.c (write_print_statistics): Output to file, not stderr.
1479
1480 * expr.c (generic_bignum_to_int32,64): Prototype.
1481
1482 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1483 output_sleb128, output_uleb128, output_big_sleb128,
1484 output_big_uleb128, output_big_leb128): Prototype.
1485 (output_big_sleb128, output_big_uleb128): Make inline.
1486 (output_big_leb128): Remove inline
1487
1488 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1489 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1490 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1491 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1492 value for correct overflow check in write.c:fixup_segment.
1493 * write.c (fixup_segment): Move bitfield overflow checks to after
1494 the md_apply_fix call.
1495 * config/obj-coff.c (fixup_segment): Likewise.
1496 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1497 valueT *val argument.
1498
19b34177
AS		 1499Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1500
1501 * config/atof-ieee.c (gen_to_words): Correctly round a
1502 denormalized number. Fix off-by-one in range checking for
1503 exponent in a denormal.
1504
b8a40f53
NC		 15051999-05-10 Nick Clifton <nickc@cygnus.com>
1506
1507 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1508 name.
1509
53f3de98
RH		 1510Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1511
1512 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1513
578ec497
AM		 15141999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1515
1516 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1517 (ReverseRegRegmem): Remove.
1518 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1519 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1520 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1521 kludge.
1522
1523 From Doug Ledford <dledford@redhat.com>
1524 * config/tc-i386.h (RegXMM): New for P/III.
1525 * config/tc-i386.c: Add support for P/III.
1526
d0e9a01c
RH		 1527Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1528
1529 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1530 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1531 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1532
83183c0c
RH		 1533Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1534
1535 * config/tc-i386.c (i386_immediate): Skip whitespace before
1536 complaining about junk after expression.
1537 (i386_displacement): Likewise.
1538
03987ced
RH		 1539Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1540
1541 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1542 Don't copy before downcaseing.
1543
0d96863f
CM		 15441999-05-05 Catherine Moore <clm@cygnus.com>
1545
1546 * tc-m68k.c: Include elf/m68k.h.
1547 (m68k_elf_final_processing): New routine.
1548 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1549 Define.
1550
90700a53
JL		 1551Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1552
1553 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1554 17 bit fmt insn.
1555
252b5132
RH		 15561999-04-30 Nick Clifton <nickc@cygnus.com>
1557
1558 * config/tc-mcore.c (mcore_s_section): Dump literals before
1559 changing section.
1560
15611999-04-29 Nick Clifton <nickc@cygnus.com>
1562
1563 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1564 for COFF/PE port.
1565
1566Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1567
1568 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1569 (TC_INIT_FIX_DATA): Delete.
1570 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1571 (TC_INIT_FIX_DATA): Delete.
1572 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1573 * write.c (fix_new_internal): Initialize fx_cgen member.
1574 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1575 (gas_cgen_md_apply_fix3): Update.
1576 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1577 (md_cgen_record_fixup_exp): Update.
1578 (FX_OPINFO_R_TYPE): Update.
1579
1580 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1581 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1582 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1583 * frags.h (struct frag): Make opindex, opinfo ints.
1584
1585 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1586
15871999-04-26 Tom Tromey <tromey@cygnus.com>
1588
1589 * aclocal.m4, configure: Updated for new version of libtool.
1590
15911999-04-22 Nick Clifton <nickc@cygnus.com>
1592
1593 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1594 md_apply_fix.
1595 (md_apply_fix3): Do not fix up absolute relocations against
1596 symbolic values.
1597
1598 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1599
16001999-04-20 Nick Clifton <nickc@cygnus.com>
1601
1602 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1603 changes and data-in-text directives.
1604 (mcore_cons): New function: intercept cons() operations.
1605 (mcore_float_cons): New function: intercept float_cons()
1606 operations.
1607 (mcore_stringer): New function: intercept stringer() operations.
1608
16091999-04-18 Ian Lance Taylor <ian@zembu.com>
1610
1611 * obj.h (struct format_ops): Change generate_asm_lineno field to
1612 take no parameters.
1613 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1614
1615 * config/tc-alpha.c (find_opcode_match): Add default case to
1616 switch.
1617 (find_macro_match): Likewise.
1618 (load_expression): Parenthesize && within ||.
1619
1620 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1621
16221999-04-17 Nick Clifton <nickc@cygnus.com>
1623
1624 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1625 .text .data .section pseudo ops.
1626 (mcore_s_section): New function. Dump lits before changing secs.
1627 (mcore_s_text): New function. Dump lits before changing secs.
1628 (mcore_s_data): New function. Dump lits before changing secs.
1629
16301999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1631
1632 * config/tc-mips.c (mips_32bitmode): New.
1633 (md_begin): Set mips_32bitmode if needed.
1634 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1635 Set EF_MIPS_32BITMODE.
1636
1637Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1638
1639 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1640 change.
1641
16421999-04-16 Nick Clifton <nickc@cygnus.com>
1643
1644 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1645
1646Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1647
1648 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1649 expressions correctly.
1650
1651
16521999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1653
1654 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1655
1656Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1657
1658 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1659 and fmpynfadd instructions.
1660
16611999-04-11 Richard Henderson <rth@cygnus.com>
1662
1663 * as.h (environ): Declare it, if needed.
1664 * as.c (dump_statistics): Don't declare environ.
1665 * configure.in (environ): Detect declaration.
1666 * configure, config.in: Rebuild
1667
1668 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1669 (i386_displacement): Allocate enough space for replacement buffer.
1670 Clean up replacement buffer initialization.
1671
16721999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1673
1674 * subsegs.c (section_symbol): Don't create a new symbol if one
1675 already exists; instead, use the existing one, but set its segment
1676 and frag data if it hasn't already been defined.
1677 * config/obj-coff.c (c_section_symbol): Likewise.
1678
1679Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1680
1681 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1682
16831999-04-08 Nick Clifton <nickc@cygnus.com>
1684
1685 * config/tc-mcore.c: New File: Support routines for MCore
1686 assembler.
1687 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1688 * config/obj-coff.c: Add support for mcore-pe target.
1689
1690 * Makefile.am: Add support for MCore targets.
1691 * Makefile.in: Regenerate.
1692 * configure.in: Add support for MCore targets.
1693 * configure: Regenerate.
1694
1695 * doc/all.texi: Set MCORE.
1696 * doc/as.texinfo: Document MCore specific command line options.
1697
1698 * write.h: Prevent multiple inclusion.
1699
17001999-04-06 Ian Lance Taylor <ian@zembu.com>
1701
1702 * asintl.h (LC_MESSAGES): Never define.
1703 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1704 does not define it.
1705 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1706 does not define it.
1707
1708 * Makefile.am (m68k-parse.c): If configuring in the source
1709 directory, copy m68k-parse.y into the local directory before
1710 running ylwrap, to remove spurious differences when generating
1711 snapshots.
1712 * Makefile.in: Rebuild.
1713
1714 * config/tc-sparc.h (md_do_align): Just allocate the number of
1715 bytes necessary, rather than always allocating 1024.
1716
17171999-04-04 Ian Lance Taylor <ian@zembu.com>
1718
1719 * listing.c (listing_newline): Add cast to avoid warning.
1720 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1721 * config/tc-i386.c (i386_scale): Add return value.
1722 (build_displacement_string): Remove unused local temp_disp2.
1723 (i386_intel_memory_operand): Add parentheses to avoid warning.
1724 (i386_intel_operand): Remove unused local end_of_operand_string.
1725 (i386_operand): Remove unused local operand_modifier.
1726 (i386_operand): Add parens to avoid warning.
1727
17281999-04-04 Don Bowman <don@pixsci.com>
1729
1730 * configure.in: Add mips*-*-vxworks* target; have it define
1731 MIPS_STABS_ELF.
1732 * configure, config.in: Rebuild.
1733
17341999-03-31 Nick Clifton <nickc@cygnus.com>
1735
1736 * configure.in (emulations): Add support for arm-epoc-pe.
1737 * configure: Regenerate.
1738 * config/te-epoc-pe.h: New file. Define macros specific to
1739 arm-epoc-pe target.
1740 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1741 for arm-epoc-pe target.
1742
1743Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1744
1745 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1746
1747Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1748
1749 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1750 detect ",n" without a condition.
1751 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1752
1753
1754Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1755
1756 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1757 instruction is encoded with one bit.
1758
1759
17601999-03-23 Ian Lance Taylor <ian@zembu.com>
1761
1762 * doc/internals.texi (CPU backend): Mention that
1763 line_separator_chars should not include newline. From thi
1764 <ttn@mingle.glug.org>.
1765
17661999-03-22 Doug Evans <devans@casey.cygnus.com>
1767
1768 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1769 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1770
1771Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1772
1773 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1774
1775Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1776
1777 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1778
1779
1780Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1781
1782 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1783
17841999-03-15 Martin Hunt <hunt@cygnus.com>
1785
1786 * app.c (do_scrub_begin): Change '-' back to a symbol char
1787 so we can use multiple opcodes on a line again.
1788
1789 * config/tc-d30v.c: By default, warn if a symbol has
1790 the same name as a register. Plus some minor
1791 updates from the branch.
1792
17931999-03-13 Nick Clifton <nickc@cygnus.com>
1794
1795 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1796 BFD_RELOC_16 and BFD_RELOC_64.
1797
17981999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1799
1800 * expr.c (expr): Add missing else.
1801
18021999-03-12 Nick Clifton <nickc@cygnus.com>
1803
1804 * config/tc-arm.c (md_apply_fix3): Improve error message.
1805
18061999-03-11 Doug Evans <devans@casey.cygnus.com>
1807
1808 * Makefile.am (CPU_TYPES): Add fr30.
1809 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1810 (fr30,m32r dependencies): Update.
1811 * Makefile.in: Rebuild.
1812
1813 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1814 (gas_cgen_record_fixup_exp): Ditto.
1815 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1816 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1817 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1818 (md_cgen_lookup_reloc): Update use of operand->type.
1819 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1820 (md_convert_frag): Call cgen_operand_lookup_by_num.
1821 (md_cgen_lookup_reloc): Update use of operand->type.
1822 (m32r_cgen_record_fixup_exp): Ditto.
1823
18241999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1825
1826 * config/tc-mips.c (md_show_usage): Fix message.
1827
18281999-03-03 Nick Clifton <nickc@cygnus.com>
1829
1830 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1831 and LDR reg,=<expr> instruction.
1832
1833 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1834 -mcpu=arm9tdmi.
1835
1836Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1837
1838 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1839
18401999-02-17 Nick Clifton <nickc@cygnus.com>
1841
1842 This patch was created by: Scott Bambrough
1843 <scottb@corelcomputer.com>
1844
1845 * app.c:
1846 Special cased '@' character. The '@' character is used as the
1847 ARM assembler comment character, as a special character
1848 and in ELF .symver pseudo-op's, and as a special character in
1849 .type and .section pseudo-ops.
1850 (symver_pseudo): New static variable.
1851 (symver_state): New static variable.
1852 (struct app_save): Add field 'symver_state'.
1853 (app_push): Save global symver_state int struct app_save.
1854 (app_pop): Restore global symver_state from struct app_save.
1855 (do_scrub_chars): Special case handling of '@' character in
1856 .symver pseudo-ops.
1857
1858 * configure.in: Modified to recognize armv* uname syntax from ARM
1859 Linux kernel.
1860 * configure: Regenerated.
1861
1862 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1863 a prefix to the section's type.
1864 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1865 the type's typename.
1866
1867 * config/tc-arm.h: Add support for PIC generation:
1868 (pic_code): New boolean.
1869 (obj_relocate_extern): Define.
1870 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1871 (TC_CONS_FIX_NEW): Define.
1872 (tc_fix_adjustable): Define.
1873 (GLOBAL_OFFSET_TABLE_NAME): Define.
1874
1875 * config/tc-arm.c: Add support for PIC generation:
1876 (line_seperator_chars): Allow ';' as a seperator for Linux.
1877 (is_immediate_prefix): New macro.
1878 (arm_parse_reloc): New function.
1879 (s_arm_elf_cons): New function.
1880 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1881 (md_undefined_symbol): Special case handling for the Global Offset
1882 Table's symbol.
1883 (md_apply_fix3): Handle PIC relocs.
1884 (tc_gen_reloc): Handle PIC relocs.
1885 (md_parse_option): Add support for '-k' command line switch to
1886 enable PIC generation.
1887 (cons_fix_new_arm): New function.
1888 (s_arm_elf_cons): New function.
1889
1890Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1891
1892 * configure.in: Add comments for uses of AC_DEFINE.
1893 * acinclude.m4: Likewise.
1894 * acconfig.h: Remove.
1895 * aclocal.m4: Rebuild.
1896 * configure: Rebuild.
1897 * Makefile.in: Rebuild.
1898 * config.in: Rebuild.
1899
19001999-02-15 Jim Lemke <jlemke@cygnus.com>
1901
1902 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1903 non-constant offset from a base register.
1904
19051999-02-14 Ken Raeburn <raeburn@raeburn.org>
1906
1907 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1908 strings always.
1909
1910Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1911
1912 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1913 (emit_insn): Look for pc-relative and no-overflow specifiers on
1914 internal relocation types.
1915
19161999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1917
1918 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1919 -mcpu=NNNN flags.
1920
1921 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1922 mips_cpu instead.
1923 (mips_4650, mips_4010, mips_4100): Variables removed.
1924 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1925 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1926 variables.
1927 (md_begin): Don't bother initializing the mips_NNNN variables;
1928 mips_cpu is set, and that's good enough now.
1929 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1930 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1931 (show): New function, to handle wrapping in the CPU lists.
1932 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1933
1934Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1935
1936 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1937 than treat as an immediate specifier.
1938
1939Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1940
1941 * config/tc-i386.c: Prototype many functions.
1942 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1943 (i386_immediate): Remove unused second argument.
1944 (i386_intel_operand): Fix i386_is_reg typo.
1945 (i386_operand): Use allow_naked_reg.
1946 (output_invalid): Make operand int for K&R.
1947
1948Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1949
1950 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1951 patch.
1952 * Makefile.in: Rebuild.
1953
19541999-02-09 Doug Evans <devans@casey.cygnus.com>
1955
1956 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1957 (cgen.o): Ditto.
1958 (EXTRA_as_new_SOURCES): Comment out.
1959 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1960 * Makefile.in: Rebuild.
1961 * doc/Makefile.in: Rebuild.
1962 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1963 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1964 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1965 * configure: Rebuild.
1966 * aclocal.m4: Rebuild.
1967 * config.in: Rebuild.
1968 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1969 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1970 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1971 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1972 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1973 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1974 (gas_cgen_record_fixup_exp): Ditto.
1975 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1976 descriptor, not global variable.
1977 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1978 descriptor, not global variable. Refer to insert_operand handler
1979 via cpu descriptor, not global function.
1980 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1981 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1982 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1983 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1984 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1985 * config/tc-m32r.c: Ditto.
1986 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1987 (md_assemble): Ditto.
1988 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1989
19901999-02-09 Nick Clifton <nickc@cygnus.com>
1991
1992 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1993 relocations for ELF targets.
1994
19951999-02-08 Nick Clifton <nickc@cygnus.com>
1996
1997 * configure.in: Add support for StrongARM target.
1998 * configure: Regenerate.
1999
20001999-02-05 Nick Clifton <nickc@cygnus.com>
2001
2002 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2003
2004 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2005 for COFF ports.
2006
2007Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2008
2009 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2010
2011Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2012
2013 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2014 (INTEL_DWORD_MNEM_SUFFIX): Define.
2015 (BYTE_PTR): Define.
2016 (WORD_PTR): Define.
2017 (DWORD_PTR): Define.
2018 (XWORD_PTR): Define.
2019 (SHORT): Define.
2020 (OFFSET_FLAT): Define.
2021 (FLAT): Define.
2022 (NONE_FOUND): Define.
2023 (No_dSuf): Define.
2024 (No_xSuf): Define.
2025 * config/tc-i386.c (set_intel_syntax): New routine.
2026 (intel_syntax): Declare.
2027 (allow_naked_reg): Declare.
2028 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2029 (intel_float_operand): New routine.
2030 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2031 Handle brackets as well as parens. Call i386_intel_operand for
2032 intel syntax. Reverse operands if appropriate. Handle new
2033 suffixes. Handle movzx and movsx.
2034 (i386_is_reg): New routine.
2035 (i386_immediate): New routine.
2036 (i386_scale): New routine.
2037 (i386_displacement): New routine.
2038 (i386_operand_modifier): New routine.
2039 (build_displacement_string): New routine.
2040 (i386_parse_seg): New routine.
2041 (i386_intel_memory_operand): New routine.
2042 (i386_intel_operand): New routine.
2043 (i386_operand): Call i386_displacement, i386_immediate,
2044 i386_scale, etc. instead of handling inline.
2045 (parse_register): Handle registers without prefix.
2046
2047Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2048
2049 * configure: Regenerate.
2050 * configure.in (arm-*-oabi): New.
2051 (thumb-*-oabi): New.
2052 * config/tc-arm.c (target_oabi): Declare.
2053 (md_apply_fix3): Support REL relocs.
2054 (md_parse_option): Handle -oabi.
2055 (elf32_arm_target_format): New routine.
2056 (md_longopts): Add OPTION_OABI.
2057 * config/tc-arm.h: Redefine TARGET_FORMAT.
2058
2059
20601999-01-28 Nick Clifton <nickc@cygnus.com>
2061
2062 * write.c (write_relocs): Handle out of range error.
2063
2064 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2065 (fr30_force_relocation): Default to 0.
2066
2067 * config/tc-fr30.h (obj_fix_adjustable): Define.
2068 (TC_FORCE_RELOCATION): Define.
2069
2070 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2071 relocs.
2072
20731999-01-16 Nick Clifton <nickc@cygnus.com>
2074
2075 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2076 merge of two instructions if the left instruciton kills the right.
2077
20781999-01-11 Doug Evans <devans@casey.cygnus.com>
2079
2080 * Makefile.in: Regenerate.
2081 * configure.in: Redo test for using cgen.
2082 * configure: Regenerate.
2083
20841999-01-09 Nick Clifton <nickc@cygnus.com>
2085
2086 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2087 redefinition of this macro.
2088
2089Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2090
2091 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2092 warning.
2093
20941998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2095
2096 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2097 a read of HI or LO and an immediatly following branch.
2098
20991998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2100
2101 * config/tc-mips.c (md_begin): Another correction to the setting of
2102 mips_eabi64.
2103
21041998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2105
2106 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2107
21081998-12-21 Nick Clifton <nickc@cygnus.com>
2109
2110 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2111 bit insn when optimizing, so that parallelised instructions will
2112 start on a 32 bit boundary.
2113
21141998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2115
2116 * config/tc-mips.c (mips_eabi64): New.
2117 (md_begin): Set mips_eabi64.
2118 (mips_elf_final_processing): Use it.
2119
21201998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2121
2122 * config/tc-mips.c (mips_elf_final_processing):
2123 Correct setting of ABI in e_flags.
2124
2125Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2126
2127 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2128
21291998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2130
2131 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2132
21331998-12-15 Doug Evans <devans@casey.cygnus.com>
2134
2135 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2136 warning, values that don't fit in the field.
2137
21381998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2139
2140 * config/tc-mips.c (mips_abi_string): New.
2141 (md_parse_option,md_longopts): Add mabi.
2142 (mips_elf_final_processing): Set e_flags based on mabi flag.
2143
21441998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2145
2146 * config/tc-mips.c (md_parse_option): Handle vr4111.
2147
214898-12-11 Ken Raeburn <raeburn@cygnus.com>
2149
2150 * config/tc-h8300.c (build_bytes): Change message given if the
2151 instruction requires H8/300H mode and we're not in Hmode, to
2152 suggest that it may be the operand modes that are the problem, not
2153 necessarily the opcode.
2154
21551998-12-10 Nick Clifton <nickc@cygnus.com>
2156
2157 * config/tc-fr30.c: Add line separator character.
2158
2159Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2160
2161 * configure.in (hppa-*-mpeix*): New target.
2162 * config/obj-som.h (obj_som_compiler): Declare.
2163 * config/obj-som.c (compiler_seen): New static variable.
2164 (obj_som_compiler): New function.
2165 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2166 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2167 (pa_type_args): Set hppa_priv_level.
2168 (pa_compiler): New static function if OBJ_SOM.
2169 * configure: Rebuild.
2170
2171Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2172
2173 * read.c (output_leb128): Don't mark as inline.
2174
21751998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2176
2177 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2178 AIX .vbyte unaligned data support.
2179 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2180 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2181 sections.
2182
21831998-12-07 Nick Clifton <nickc@cygnus.com>
2184
2185 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2186 input handling.
2187
2188Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2189
2190 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2191 BFD_RELOC_ARM_PCREL_BRANCH.
2192
2193Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2194
2195 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2196 checking the target type.
2197 (mips-dec-bsd*): Set endian to little.
2198 * configure: Rebuild.
2199
2200 COFF weak symbol support, based on patches from Mark Elbrecht
2201 <snowball3@usa.net>:
2202 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2203 * config/obj-coff.c (obj_coff_weak): New static function.
2204 (obj_coff_endef) [both versions]: Handle weak symbols.
2205 (coff_frob_symbol): Likewise.
2206 (yank_symbols): Likewise.
2207 (obj_pseudo_table): Add "weak".
2208
2209 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2210 <aymeric.vincent@emi.u-bordeaux.fr>.
2211 * aclocal.m4: Rebuild with current tools.
2212 * configure: Rebuild.
2213
2214 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2215 an assertion failure for a case we can't handle when OBJ_ECOFF.
2216
2217 * expr.c (operator): And with 0xff to avoid problems with signed
2218 char.
2219
22201998-12-03 Nick Clifton <nickc@cygnus.com>
2221
2222 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2223 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2224
22251998-12-02 Nick Clifton <nickc@cygnus.com>
2226
2227 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2228 LDI:20 insn.
2229
2230Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2231
2232 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2233 of pcrel point.
2234
2235Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2236
2237 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2238 pcrel point.
2239
2240Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2241
2242 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2243 scope.
2244 (d10v_cleanup): Only generate previous insn if a multiline insn is
2245 not pending.
2246
2247Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2248
2249 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2250 FR30_OPERAND_I32.
2251
2252Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2253
2254 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2255 -marm6xxx command line switches.
2256
22571998-11-18 Doug Evans <devans@casey.cygnus.com>
2258
2259 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2260 (itbl-ops.o): Delete duplicate dependencies.
2261 Rebuild dependencies.
2262 Add fr30 dependencies.
2263 * Makefile.in: Rebuild.
2264
2265Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2266
2267 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2268 opcode list.
2269 * listing.c: Ignore line terminator characters found inside
2270 strings.
2271
2272Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2273
2274 * po/gas.pot: Regenerated.
2275
2276Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2277
2278 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2279 fr30_is_label_start(). Also checks for delay slot insns.
2280
2281 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2282 FR30 instructions which contain a colon in the mnemonic.
2283
2284 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2285
2286Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2287
2288 * config/tc-fr30.c: Removed currently superflous code.
2289
2290Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2291
2292 * config/tc-fr30.h: New file.
2293 * config/tc-fr30.c: Tweaking so that it will compile.
2294
2295Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2296
2297 * config/tc-d10v.h (obj_fix_adjustable): Define.
2298 (TC_FORCE_RELOCATION): Define.
2299 (d10v_force_relocation): Declare.
2300 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2301 (md_apply_fix3): Handle Vtable relocs.
2302 (d10v_fix_adjustable): New.
2303 (d10v_force_relocation): New.
2304
2305Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2306
2307 * config/tc-d30v.c: Change default behaviour to ignore potential
2308 conflicts between register name and symbol names.
2309
2310Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2311
2312 * configure.in: Add fr30-*-*.
2313 * config/tc-fr30.c: New file.
2314 * Makefile.in: Regenerated.
2315 * config.in: Regenerated.
2316 * configure: Regenerated.
2317 * doc/Makefile.in: Regenerated.
2318 * po/gas.pot: Regenerated.
2319
2320Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2321
2322 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2323 are 16 bit insns.
2324
2325Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2326
2327 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2328 characters.
2329 (do_scrub_chars): Add some casts to unsigned char to avoid
2330 unwanted sign extension.
2331 * read.c (lex_type): Set characters about 127 to be symbol
2332 characters.
2333 * config/tc-i386.c (md_begin): Set identifier_chars and
2334 operand_chars for values above 127.
2335
2336Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2337
2338 * configure.in: detect cygwin* instead of cygwin32*
2339 * configure: regenerate
2340
2341Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2342
2343 * listing.c: Add support for producing a listing from piped
2344 input.
2345
2346Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2347
2348 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2349 (append_insn): Account for the tx39's multiply behavior.
2350
23511998-10-26 Michael Meissner <meissner@cygnus.com>
2352
2353 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2354 from assemble_parallel_insns. Add support for '->' to indicate
2355 explicitly serializing the instructions.
2356 (md_assemble): Ditto.
2357
2358Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2359
2360 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2361 WEAK handling.
2362
2363Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2364
2365 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2366
2367Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2368
2369 * config/tc-mips.c : support frame and regmask/fregmask when
2370 MIPS_STABS_ELF is specified.
2371
2372Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2373
2374 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2375 (md_apply_fix): Don't return 1 for VTABLE relocs.
2376 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2377
2378Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2379
2380 * doc/c-i386.texi: Replace occurences of "opcode" with
2381 "instruction mnemonic", "instruction", or "mnemonic" when
2382 referring to the name of an instruction. Use "opcode" when
2383 referring to the sequence of machine bytes.
2384
2385 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2386 (is_opcode_char): Rename to is_mnemonic_char.
2387 (md_assemble and i386_operand): Correct error messages from
2388 "opcode" to "instruction mnemonic"
2389 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2390 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2391 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2392 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2393 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2394 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2395 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2396
2397 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2398
2399 * config/tc-i386.c (i386_operand): Check for garbage after
2400 register name.
2401
2402Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2403
2404 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2405 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2406
2407Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2408
2409 * config/tc-sh.h (obj_fix_adjustable): Define.
2410 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2411 (md_apply_fix): Likewise.
2412 (tc_gen_reloc): Likewise.
2413 (sh_fix_adjustable): New.
2414
2415Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2416
2417 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2418 * cgen.h (gas_cgen_finish_insn): Update prototype.
2419 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2420 cgen_insn_t -> CGEN_INSN_INT.
2421 (make_parallel): Update handling of CGEN_INT_INSN_P.
2422 (assemble_parallel_insn): Ditto.
2423 (target_make_parallel): New function.
2424 (md_assemble): Use it.
2425
2426Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2427
2428 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2429
2430Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2431
2432 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2433 converted into lower case.
2434
2435Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2436
2437 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2438 (gas_cgen_tc_gen_reloc): Likewise.
2439 * config/tc-m32r.h (obj_fix_adjustable): Define.
2440 * config/tc-m32r.c (m32r_fix_adjustable): New.
2441 (m32r_force_relocation): Handle VTABLE relocs.
2442
2443Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2444
2445 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2446
2447Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2448
2449 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2450 to lower case before parsing.
2451
2452 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2453 parallel insns modift buts in the PSW as a side effect.
2454
2455Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2456
2457 * config/tc-d30v.c (find_format): Test for missing flag and
2458 control registers.
2459
2460 (md_apply_fix3): Fix error messages to avoid
2461 assumption about presence of a symbol.
2462
2463 (parallel_ok): Disallow parallel instructions that both modify the
2464 same flag register.
2465
2466 (find_format): Generate a warning if an odd numbered register is
2467 used as the first register in a mutli-register instruction.
2468
2469Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2470
2471 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2472 relocations are always associated with a symbol.
2473
2474Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2475
2476 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2477 (elf32_sparc_force_relocation): Declare.
2478 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2479 (tc_gen_reloc): Handle vtable relocs.
2480 (elf32_sparc_force_relocation): New.
2481
2482Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2483
2484 * symbols.c (S_IS_FUNCTION): New.
2485 * config/tc-v850.h (obj_fix_adjustable): Define.
2486 (TC_FORCE_RELOCATION): Define.
2487 (v850_force_relocation): Declare.
2488 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2489 of fx_addnumber for VTABLE reloc addends.
2490 (md_apply_fix3): Handle VTABLE relocs.
2491 (v850_fix_adjustable): New.
2492 (v850_force_relocation): New.
2493
2494Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2495
2496 * tc-hppa.c (fp_operand_format): Add some additional formats.
2497 (pa_ip): Do not automatically promote into pa2.0 mode.
2498 (pa_level): Handle ".level 2.0".
2499
2500Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2501
2502 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2503 * config/tc-i386.h (template.extension_opcode): Change to
2504 unsigned int to allow full range of 8-bit opcode suffixes.
2505 (None): Redefine as 0xffff.
2506
2507 From Jeff B Epler <jepler@usgs.gov>
2508 * doc/c-i386.texi (i386-SIMD): New section.
2509
2510Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2511
2512 * read.c (discard_rest_of_line): New function.
2513 * read.h: Declare it.
2514 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2515
2516Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2517
2518 * config/tc-d10v.c (find_symbol_matching_register): New function.
2519 (find_opcode): Cope with the case where a register name matches
2520 a symbol name.
2521
2522Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2523
2524 * config/tc-v850.c (md_pcrel_from): Rename to
2525 v850_pcrel_from_section.
2526 (v850_pcrel_from_section): Do not resolves symbols in other
2527 sections.
2528
2529 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2530
2531Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2532
2533 * config/tc-d10v.c (find_opcode): Generate an error if a register
2534 is supplied for an operand that should not be a register.
2535
2536Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2537
2538 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2539 instructions to have another instruction in the right bin.
2540
2541Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2542
2543 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2544 the right container if the left container holds a branch
2545 instruction.
2546
2547Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2548
2549 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2550 both a register name and symbol name.
2551 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2552
2553Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2554
2555 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2556 execution unit class.
2557
2558 (reg_name_search): If a name matches a register and a symbol,
2559 prefer the register.
2560 (find_format): Disallow flag registers when a general purpose
2561 register is required.
2562 If a number is required, but a register has been given, check to
2563 see if a symbol with the same name as the register exists, and if
2564 so, use that symbol.
2565
2566Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2567
2568 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2569
2570Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2571
2572 * config/tc-d30v.c (find_format): Do not accept flag registers as
2573 general purpose registers.
2574 (find_format): If an immediate value is expected at a given place
2575 in a format, but a register name has been provided instead, check
2576 to see if that register name matches the name of a predefined
2577 symbol and if it does, then use the symbol instead.
2578 (reg_name_search): If a register name matches a symbol name,
2579 prefer the register name to the symbol name.
2580
2581Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2582
2583 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2584 the previous insn to empty.
2585
25861998-09-20 Michael Meissner <meissner@cygnus.com>
2587
2588 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2589 pieces, forcing the use of an ANSI compiler.
2590
2591Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2592
2593 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2594 relocs.
2595 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2596
2597Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2598
2599 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2600 assembler syntax.
2601 (obj_elf_vtable_entry): Likewise.
2602 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2603 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2604 (tc_gen_reloc): Likewise.
2605 (arm_fix_adjustable): Likewise.
2606 (elf32_arm_force_relocation): New.
2607 (armelf_frob_symbol): Remove coff-style symbol support.
2608
2609Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2610
2611 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2612
2613Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2614
2615 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2616 OBJ_COFF so that routine is defined for a.out format.
2617
2618Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2619
2620 * config/tc-i386.c (i386_operand): Detect non-segment registers
2621 used as segment prefixes.
2622
2623Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2624
2625 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2626 optimize across FDE boundaries.
2627
2628 * config/obj-coff.c (obj_coff_section): Preserve any link once
2629 flags when setting the section flags.
2630
2631Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2632
2633 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2634 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2635
2636Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2637
2638 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2639 to the host width.
2640
2641Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2642
2643 * frags.c (frag_grow): Include the size of the frag struct in the
2644 obstack chunk size.
2645
2646 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2647 if the new subseg comes before the old.
2648
2649Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2650
2651 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2652 to handle edge8 and edge16.
2653
2654Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2655
2656 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2657 before we clobber the symbol involved.
2658
2659Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2660
2661 * config/tc-arm.c: Remove OBJ_ELF definitions for
2662 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2663 use arm_adjust_symtab for OBJ_COFF.
2664 (armelf_adjust_symtab): New Routine.
2665 * config/tc-arm.h: Define obj_adjust_symtab to
2666 armelf_adjust_symtab for OBJ_ELF.
2667
2668Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2669
2670 * configure.in: Make all i386-elf targets use bfd_gas.
2671 * config/tc-i386.c (tc_i386_force_relocation): New.
2672 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2673 (md_apply_fix3): Likewise.
2674 (tc_gen_reloc): Handle them.
2675 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2676 tc_i386_force_relocation.
2677
2678Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2679
2680 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2681
2682Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2683
2684 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2685 current opcode after writing the first insturction of a reverse
2686 sequential pair.
2687
2688Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2689
2690 * read.h (generate_lineno_debug): Add prototype.
2691 * read.c (generate_lineno_debug): Make non-static.
2692
2693Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2694
2695 * config/tc-i386.c (md_assemble): Only warn for address/data size
2696 prefixes.
2697
2698Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2699
2700 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2701 against Thumb function names, as the linker needs this information.
2702
27031998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2704
2705 * expr.c (operand): Check also that there is no advance in operand
2706 after atof_generic in order to decide "is it label 0f or floating
2707 point number?".
2708
2709Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2710
2711 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2712 command line options with a single dash.
2713 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2714
2715Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2716
2717 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2718 * tc-arm.c (arm_fix_adjustable): New routine.
2719
27201998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2721
2722 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2723 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2724 demand_empty_rest_of_line before mri_comment_end.
2725 (equals): Check garbage after expression before
2726 mri_comment_end in MRI mode.
2727
2728Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2729
2730 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2731 small immediate constant to use the constant itself rather than
2732 always using 1.
2733
2734Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2735
2736 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2737 (pa_leave): Likewise.
2738
2739Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2740
2741 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2742 prefixes.
2743 (i386_operand): Fix an error message.
2744
2745Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2746
2747 * doc/c-arm.texi (ARM Directives): Document .req directive.
2748
2749 * config/tc-arm.c (reg_required_here): Display erroneous string if
2750 the register name could not be decoded.
2751 Do not set inst.instruction if the sift is -1.
2752
2753Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2754
2755 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2756 we do for EXTERN.
2757
2758Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2759
2760 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2761 even if it is belived to be unnecessary.
2762
2763Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2764
2765 config/tc-i386.c (i386_operand): Size immediate constants by
2766 suffix (erroneously removed as part of July 7 change).
2767
2768Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2769
2770 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2771 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2772 (armelf_frob_symbol): New Routine.
2773 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2774
2775Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2776
2777 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2778
2779Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2780
2781 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2782 command line switches passed to assembler.
2783
2784Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2785
2786 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2787 (gas_cgen_opcode_desc): Declare.
2788 (gas_cgen_parse_operand): Declare.
2789 (*): Prepend gas_ to gas specific fns to denote them as such.
2790 All uses updated.
2791 * cgen.c (gas_cgen_opcode_desc): New global
2792 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2793 (queue_fixup): Renamed from cgen_queue_fixup.
2794 (*): Prepend gas_ to gas specific fns to denote them as such.
2795 All uses updated.
2796 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2797 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2798 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2799 Open opcode table and initialize it.
2800 (make_parallel): Use gas_cgen_opcode_desc.
2801 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2802 (md_assemble): Ditto.
2803
2804Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2805
2806 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2807 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2808 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2809 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2810 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2811 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2812 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2813 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2814 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2815 (INIT_STAB_SECTION): Likewise.
2816 (OBJ_PROCESS_STAB): Likewise.
2817
2818 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2819 (md_parse_option): Watch for them.
2820 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2821 (md_begin): Kill neverdef code.
2822 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2823 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2824 (s_alpha_coff_wrapper): New.
2825 (md_pseudo_table): Trap all ECOFF pseudos.
2826
2827Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2828
2829 Start of changes to remove mdebug section from mips*-elf
2830 Based on MIPS_STAB_ELF definition
2831 * acconfig.h: undef if not configured
2832 * config.in: undef if not configured
2833 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2834 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2835 * stabs.c (s_stab_generic): flush frag
2836
2837Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2838
2839 * configure.in: (arm-*-elf): Handle.
2840 (thumb-*-elf): Handle.
2841 * configure: Regenerate.
2842 * read.c (stringer): Fix typo in comment.
2843 * write.c (fixup_segment): Don't add symbol value to addend if
2844 TC_ARM and OBJ_ELF.
2845 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2846 sections.
2847 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2848 for OBJ_ELF.
2849
2850Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2851
2852 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2853 (write_2_short): Emit warning if new flag is set.
2854 (do_assemble): Set flags if left instruction is one of special
2855 "right-instruction-killer" type.
2856
2857Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2858
2859 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2860 Always output words in debug_info section as big endian.
2861 (sparc_target_format): Choose correct bfd target.
2862 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2863
2864Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2865
2866 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2867 to work with internationalization code. Issue an error when two
2868 operands match that are not allowed to match.
2869
2870Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2871
2872 * configure.in (install_tooldir): Allow target to specify whether
2873 it wants to be installed in $(tooldir)/bin.
2874 * configure: Regenerate.
2875 * Makefile.am (install-exec-local): Set install-exec-tooldir
2876 dependency via configure.
2877 * Makefile.in: Regenerate.
2878
2879Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2880
2881 * Makefile.am (install-exec-local): Split into two ...
2882 (install-exec-bindir,install-exec-tooldir): New rules.
2883 * Makefile.in: Regenerate.
2884
2885Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2886
2887 * Makefile.am (install-exec-local): Don't remove the file before
2888 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2889 W. Rozycki <macro@ds2.pg.gda.pl>.
2890 * Makefile.in: Rebuild.
2891
2892Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2893
2894 * cgen.c: Include libiberty.h.
2895 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2896 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2897 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2898 (md_cgen_lookup_reloc)): Declare.
2899 (md_cgen_record_fixup_exp): Declare.
2900 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2901 (m32r_relax_frag): Declare.
2902 (cgen_md_apply_fix3): Decls moved to cgen.h.
2903 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2904 (m32r_cgen_record_fixup_exp): Delete decl.
2905 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2906 (assemble_nop): Delete.
2907 (expand_debug_syms): Delete unused `exp'.
2908 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2909 Add default case for -Wall.
2910 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2911 (md_atof): Delete unused wordP.
2912
2913Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2914
2915 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2916 value.
2917
2918Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2919
2920 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2921 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2922 .print, .purgem, and .struct. Remove documentation for
2923 .app-file.
2924
2925Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2926
2927 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2928 Update call to insert_operand.
2929
2930Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2931
2932 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2933
2934Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2935
2936 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2937 whitespace after a prefix operator.
2938
2939Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2940
2941 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2942
2943Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2944
2945 * config/tc-sparc.c (log2): New static function.
2946 (s_reserve): Use log2 to convert alignment before calling
2947 record_alignment.
2948 (s_common): Use log2 to convert alignment before calling
2949 record_alignment and frag_align.
2950 (sparc_cons_align): Use log2.
2951
2952Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2953
2954 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2955 (s_common): Likewise.
2956
2957 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2958 initialization of waddr.
2959 (sparc_elf_final_processing): Add default case to switch.
2960
2961Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2962
2963 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2964 than temporary real.
2965
2966Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2967
2968 * write.c (subsegs_finish): Don't align the segments if there were
2969 any errors.
2970
2971 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2972 copying aux information.
2973
2974 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2975 expression into a symbol.
2976
2977Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2978
2979 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2980 type to unsigned int.
2981 (md_assemble): Change type used to store offsets from unsigned
2982 long to long.
2983 (i386_operand): Switch error check to only call RESTORE_END_STRING
2984 once after parse_register.
2985
2986Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2987
2988 * config/tc-v850.c (md_show_usage): Changed format to match that
2989 of gcc, ld, etc.
2990
2991 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2992
2993Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2994
2995 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2996 relocs.
2997 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2998 weak.
2999
3000Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3001
3002 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3003 * doc/Makefile.in: Rebuild.
3004
3005Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3006
3007 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3008 for %lo expressions.
3009 (mips_ip, case 'u'): Move range check after code to mask
3010 off bits in %hi/%lo expressions. Mask off high bits for
3011 %lo expressions.
3012
3013Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3014
3015 * doc/Makefile.am (gasver.texi): New target.
3016 (as.info, as.dvi): Depends upon gasver.texi.
3017 * doc/as.texinfo: Include gasver.texi. Mention version number on
3018 title page and in top node.
3019 * doc/Makefile.in: Rebuild.
3020
3021Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3022
3023 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3024 but not including the line containing the edict.
3025 * listing.h (LISTING_EOF): New.
3026 * input-scrub.c (input_scrub_next_buffer): Call it.
3027
3028Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3029
3030 * config/tc-i386.c (i386_operand): Don't set the size of an
3031 immediate address based solely on the suffix and the mode.
3032
3033 * config/tc-i386.c (md_assemble): Add assertion to make sure
3034 overlap2 does not set Imm.
3035
3036 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3037 sequences of whitespace to a single space.
3038 (is_space_chars): Just compare with space.
3039 (md_begin): Don't initialize space_chars.
3040 (md_assemble): Just skip a single whitespace character.
3041 (i386_operand): Rewrite base-index parsing to use new
3042 parse_register, and to skip white space. Skip white space in a
3043 number of other places too. Don't give error message if
3044 parse_register fails.
3045 (parse_register): Change reg_string parameter to be non-const.
3046 Add end_op parameter. Skip white space after the `%', and return
3047 end of register string. Give error message here rather than
3048 caller.
3049
3050Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3051
3052 Based on patch from Matt Semersky <matts@scd.hp.com>:
3053 * expr.c (op_encoding): Make const.
3054 (expr_set_precedence): New function.
3055 (expr_begin): Don't set operator rankings, just call
3056 expr_set_precedence.
3057 * expr.h (expr_set_precedence): Declare.
3058 * read.c (s_mri): Call expr_set_precedence.
3059
3060Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3061
3062 * doc/as.texinfo (Statements): Remove paragraph discussing
3063 continuing lines with a backslash. This hasn't worked for years,
3064 if it ever did.
3065
3066Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3067
3068 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3069 symbol definitions.
3070 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3071 (ps_CTORS, ps_DTORS): New section types.
3072 (vms_fixup_xtors_section): New function
3073 (Ctors_Psect, Dtors_Psect): Define.
3074 (IS_GXX_XTOR): Define
3075 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3076 Filter static constructors/destructors and add to
3077 Ctors_Symbols/Dtors_Symbols chain.
3078 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3079 appropriate section.
3080
3081 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3082 * makefile.vms: Merge vax/vms support.
3083
3084Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3085
3086 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3087 (elf_pseudo_table): Add them.
3088 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3089 (md_apply_fix): Accept them.
3090 (mips_fix_adjustable): Don't adjust them.
3091 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3092 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3093 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3094 (tc_fix_adjustable): Don't adjust them.
3095
3096Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3097
3098 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3099 (cgen.o): Use it.
3100 * Makefile.in: Regenerate.
3101 * configure.in: AC_SUBST cgen_cpu_prefix.
3102 * configure: Regenerate.
3103
3104Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3105
3106 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3107 Changed all users of COND12_DELAY.
3108
3109Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3110
3111 * config/tc-mn10300.c (set_arch_mach): New function.
3112 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3113 (md_begin): Default to mn10300 mode.
3114 (md_assemble): Only accept instructions for the core mn10300
3115 chip and the active machine type.
3116
3117Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3118
3119 * subsegs.h (segment_info_type): Give the struct a name.
3120 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3121 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3122 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3123 * config/tc-w65.h (tc_reloc_mangle): Declare.
3124 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3125
3126Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3127
3128 * config/tc-v850.c (v850_comm): Restore old section
3129 after common processing.
3130
3131Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3132
3133 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3134
3135Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3136
3137 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3138 char with code that explicitly sign-extends.
3139
3140Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3141
3142 * config/tc-v850.c (md_begin): Restore text section as the current
3143 section after creating call table sections.
3144 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3145 code.
3146
3147 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3148 with call to macro SYM_AUXINFO.
3149
3150Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3151
3152 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3153 with the program transform name.
3154 * Makefile.in: Rebuild.
3155
3156Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3157
3158 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3159 information.
3160
3161Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3162
3163 * config/tc-i386.c (i386_operand): Be prepared for a space between
3164 the open parenthesis and the start of the register operand,
3165 because of the June 16 change.
3166
3167Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3168
3169 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3170 BFD_ASSEMBLER.
3171
3172Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3173
3174 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3175 even if it is belived to be unnecessary.
3176
3177Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3178
3179 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3180 symbols.
3181 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3182
3183Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3184
3185 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3186 shift amount for a repeated operand. The shift amount for the
3187 repeated copy comes from the size of the operand.
3188
3189Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3190
3191 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3192
3193Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3194
3195 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3196
3197Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3198
3199 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3200 characters in it as LEX_IS_SYMBOL_COMPONENT.
3201 * config/tc-i386.h (tc_symbol_chars): Define.
3202 (extra_symbol_chars): Declare.
3203 * config/tc-i386.c (extra_symbol_chars): Define.
3204 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3205 (line_comment_chars): Set to '/' if TE_LINUX.
3206 * doc/c-i386.texi (i386-prefixes): Update.
3207 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3208
3209Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3210
3211 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3212 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3213
32141998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3215
3216 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3217 constraint in instructions REP & REPI.
3218
3219Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3220
3221 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3222 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3223
3224 (check_range): If the operand is shifted, then shift the number
3225 before checking its range.
3226
3227 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3228
3229 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3230 common sections.
3231
3232Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3233
3234 * config/tc-v850.c (v850_comm): Create special sections as needed.
3235
32361998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3237
3238 * config/tc-d10v.c (write_2_short): Addition of swapping
3239 instructions for sequential and reverse sequential order when
3240 given order is not possible.
3241
3242Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3243
3244 * Makefile.am: Rebuild dependencies.
3245 (DEP_INCLUDES): Fix reference to intl build directory.
3246 * Makefile.in: Rebuild.
3247
3248Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3249
3250 * doc/c-i386.texi: Update 16 bit documentation.
3251
3252 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3253 IgnoreDataSize to IgnoreSize as they are used for address size as
3254 well as data size.
3255 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3256 32-bit mode, similarly addr16/data16 and variants.
3257
3258Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3259
3260 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3261 sequential word multiply instructions.
3262
3263 (do_assemble): Add extra command line argument, to allow mul32
3264 attribute to be preserved across parallel insns.
3265 (md_assemble): Insert NOPs between explicitly parallel insns which
3266 contain an 32 bit multiply and a 16 multiply.
3267
3268Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3269
3270 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3271 likewise for REPE.
3272
3273 * config/tc-i386.c (reloc): Add braces.
3274
3275 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3276 consistent with Intel naming.
3277 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3278 use bitfields in sib_byte.
3279 (modrm_byte): Don't use bitfields here either.
3280
3281 * config/tc-i386.c (current_templates): Add const.
3282 (parse_register): Add const to return, param, and char *s.
3283 (i386_operand): Add const to reg_entry *r.
3284 * config/tc-i386.h (templates): Add const to start, end.
3285
3286 Inspired by code for 16 bit gas support from Martynas Kunigelis
3287 <martynas@nm3.ktu.lt>:
3288 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3289 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3290 (uses_mem_addrmode): Remove.
3291 (md_estimate_size_before_relax): Add support here too.
3292 (md_relax_table): Rewrite interface to md_relax for 16 bit
3293 support.
3294 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3295 (opcode_suffix_to_type): Remove.
3296 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3297 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3298 (md_convert_frag): Likewise.
3299 (i386_operand): Add support for 16 bit base/index regs,
3300 immediates, and displacements. Remove some unnecessary casts, and
3301 localise end_of_operand_string, displacement_string_start,
3302 displacement_string_end variables. Add GCC_ASM_O_HACK.
3303 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3304
3305 * config/tc-i386.c (prefix_hash): Remove.
3306 (md_begin): Rewrite without obstacks. Remove prefix hash table
3307 handling. Rewrite lexical table handling.
3308 (i386_print_statistics): Don't print prefix statistics.
3309 (md_assemble): Rewrite instruction parser so that line is not
3310 converted to lower case. Don't do a hash_find for prefixes,
3311 instead recognise them via opcode modifier.
3312 (expecting_operand, paren_not_balanced): Localise variables.
3313 * config/tc-i386.h (IsPrefix): Define.
3314 (prefix_entry): Remove.
3315
3316 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3317 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3318 '\\' in case where comment_chars contains '/'.
3319
3320 * config/tc-i386.c (MATCH): Ensure given operand and template
3321 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3322 you must write `ljmp *table(%ebx)'.
3323
3324 From H.J. Lu <hjl@gnu.org>:
3325 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3326 as 0 ifndef BFD_ASSEMBLER.
3327 (md_assemble): Allow immediate operands without suffix or
3328 other reg operand to default in size to the current code size.
3329
3330Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3331
3332 * config/tc-v850.c (md_begin): Restore creation of
3333 .call_table_text and .call_table_data sections.
3334
3335Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3336
3337 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3338 after emitting a word of noops.
3339
3340Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3341
3342 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3343 (i386_operand): Simplify checks for valid base/index combinations.
3344 Disallow `in 4(%dx),%al'.
3345
3346 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3347 index_reg const.
3348 (add_prefix): Change parameter from char to int.
3349
3350 * config/tc-i386.h (Ugh): Define opcode modifier.
3351 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3352
3353 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3354 CONSISTENT_REGISTER_MATCH macros to check register types more
3355 thoroughly. Check for illegal suffix/operand combinations
3356 when matching insns with operands. Handle new `s' suffix, and
3357 associated FloatMF opcode modifier for float insns with memory
3358 operands.
3359 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3360 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3361 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3362 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3363 DATA_PREFIX_OPCODE throughout.
3364
3365 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3366 (md_assemble): Rewrite suffix/register operand checking code to be
3367 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3368 AnyMem, the better to grep.
3369 (pi): Remove Abs.
3370 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3371 given a memory operand. Don't set Abs bits either.
3372 (type_names): Remove Mem*, Abs*.
3373 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3374 define opcode_modifiers as these cases are handled by Disp8,
3375 Disp16, Disp32 and suffix checks.
3376 (COMES_IN_BOTH_DIRECTIONS): Remove.
3377 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3378
3379 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3380 if IgnoreDataSize modifier given. Remove ShortformW modifier
3381 test. Add test for ShortForm in W base_opcode modification.
3382 Merge Seg2ShortForm and Seg3ShortForm code.
3383 * config/tc-i386.h (ShortFormW): Remove.
3384 (IgnoreDataSize): Define.
3385
3386Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3387
3388 * config/tc-d30v.c (md_assemble): Store previous segment state
3389 with previous instruction.
3390
3391Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3392
3393 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3394 (ebp, esp): Remove static variables.
3395 (MATCH): Remove test for InOutPortReg.
3396 (i386_operand): Properly handle InOutPortReg here instead.
3397 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3398 (md_assemble): Simplify and correct modrm and sib generation.
3399 (i386_operand): Add warning for scale without index.
3400 Rewrite checks for valid base/index combinations.
3401
3402 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3403 macros and enclose in do while(0).
3404 (RESTORE_END_STRING): Likewise.
3405 (md_assemble): Add one to printed operand number so we start
3406 from 1 not 0. Add some more gettext invocations.
3407 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3408 number here too.
3409
3410 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3411 DATA_PREFIX, SEG_PREFIX): Define.
3412 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3413 (check_prefix): Remove function.
3414 (add_prefix): New function. Add prefix to i.prefix as well as
3415 doing checks.
3416 (md_assemble): Changes for add_prefix. Remove hack for wait
3417 prefix, instead always output prefixes in fixed order. Test
3418 for jcxz/loop when selecting between word & dword operations,
3419 and add address size prefix rather than operand size prefix.
3420 Remove operand -> address size hack when emitting jcxz/loop.
3421 (i386_operand): Remove O_Absent check as it's done in expr.
3422
3423Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3424
3425 * configure.in: Recognize m5200 as a cpu_type of m68k.
3426 * aclocal.m4: Rebuild with current libtool.
3427 * configure: Rebuild.
3428
3429Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3430
3431 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3432 to relaxable_symbol to prevent references to external symbol from
3433 being relaxed.
3434
3435Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3436
3437 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3438 symbols are relaxable.
3439
3440Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3441
3442 * config/tc-v850.c (md_begin): Don't create special
3443 sections by default.
3444
3445Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3446
3447 * config/tc-mips.c (macro): For div and udiv, close the
3448 reorder block as soon as possible.
3449
3450Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3451
3452 From Matt Semersky <matts@scd.hp.com>:
3453 * macro.c (macro_mri_mode): New function.
3454 * macro.h (macro_mri_mode): Declare.
3455 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3456 MRI mode.
3457
3458Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3459
3460 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3461 OBJ_EVAX case.
3462
3463 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3464 until after xstrdup in OBJ_EVAX case.
3465
3466Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3467
3468 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3469 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3470 of hardcoded magic number.
3471 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3472
3473Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3474
3475 * read.c (do_s_func): New function.
3476 (s_func): Call it.
3477 * read.h (do_s_func): Add prototype.
3478
3479Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3480
3481 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3482 nops if fill pattern not specified.
3483
3484Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3485
3486 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3487 * config/te-go32.h (TE_GO32): Define.
3488 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3489
3490Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3491
3492 Implement .func/.endfunc pseudo-ops.
3493 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3494 (s_func): Declare.
3495 * read.c (potable): Add .func,.endfunc.
3496 (s_func): New function.
3497 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3498 functions.
3499 (in_doc_func_p,current_function_label): New static globals.
3500 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3501
3502Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3503
3504 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3505 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3506 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3507 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3508 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3509 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3510 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3511 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3512 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3513 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3514 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3515 * config/tc-a29k.c: Don't define md_short_jump_size,
3516 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3517 * config/tc-alpha.c: Likewise.
3518 * config/tc-alpha.h: Likewise.
3519 * config/tc-arm.c: Likewise.
3520 * config/tc-h8300.c: Likewise.
3521 * config/tc-h8500.c: Likewise.
3522 * config/tc-hppa.c: Likewise.
3523 * config/tc-i860.c: Likewise.
3524 * config/tc-i960.c: Likewise.
3525 * config/tc-ppc.c: Likewise.
3526 * config/tc-sh.c: Likewise.
3527 * config/tc-sparc.h: Likewise.
3528 * config/tc-tic30.c: Likewise.
3529 * config/tc-w65.c: Likewise.
3530 * config/tc-z8k.c: Likewise.
3531
3532Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3533
3534 * config/tc-vax.c (_): Delete this macro used for placeholder
3535 values in vax_operand_width_size; it conflicts with the _() macro
3536 used for internationalization.
3537
3538Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3539
3540 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3541 code. From Chris Moller <moller@bops.com>.
3542
3543 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3544 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3545 * read.c (emit_expr): Initialize seg and subseg fields of a new
3546 broken word.
3547 * write.c (write_object_file): Switch to the appropriate segment
3548 and subsegment when processing a broken word.
3549
3550 * config/tc-m68k.c (mri_assemble): New static function.
3551 (build_mri_control_operand): Call mri_assemble rather than
3552 md_assemble.
3553 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3554 (s_mri_endf, s_mri_endw): Likewise.
3555
3556Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3557
3558 * read.c (s_org): Call md_flush_pending_output if it is defined.
3559
3560 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3561
3562Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3563
3564 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3565 (md_parse_option): Add for same.
3566 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3567 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3568 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3569
3570 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3571
3572Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3573
3574 * config/tc-arm.c (find_real_start): Relax definition of local
3575 labels.
3576
3577Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3578
3579 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3580 symbols at the given address, not just the last one specified.
3581
3582Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3583
3584 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3585 or number_to_chars_littleendian to write data.
3586
3587Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3588
3589 * config/tc-v850.c (md_assemble): Remove artificially created
3590 register name symbols.
3591
3592Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3593
3594 * write.c (fixup_segment): Change "segment" to "section" in
3595 error message.
3596
3597Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3598
3599 * write.c (fixup_segment): Change sym1-sym2 message again.
3600
3601Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3602
3603 * write.c (fixup_segment): Improve error message for sym1-sym2
3604 errors when sym1 is in a different segment from sym2.
3605
3606Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3607
3608 * config/tc-m32r.c (warn_unmatched_high): New static local.
3609 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3610 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3611 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3612 (md_parse_option): Likewise.
3613 (md_show_usage): Likewise.
3614 (m32r_frob_file): Likewise.
3615
3616 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3617 (read_a_source_file): Call them.
3618 * read.h (stabs_generate_asm_file): Declare.
3619 * stabs.c (stabs_generate_asm_file): New function.
3620 (generate_asm_file): New function.
3621 (stabs_generate_asm_lineno): Move file name handling into
3622 generate_asm_file.
3623
3624Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3625
3626 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3627 (d30v_current_align, d30v_current_align_seg): New variables.
3628 (d30v_last_label): New variable.
3629 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3630 (s_d30v_data, s_d30v_section): Likewise.
3631 (md_pseudo_table): Call them.
3632 (md_begin): Initialize d30v_current_align_seg.
3633 (md_assemble): Call d30v_align when needed by known current alignment.
3634 (d30v_frob_label, d30v_cons_align): New functions.
3635 * config/tc-d30v.h (md_do_align): Remove.
3636 (tc_frob_label): Call d30v_frob_label.
3637 (md_cons_align): New.
3638
3639 * config/tc-d30v.c (find_format): Convert complex expressions to
3640 expression symbols before processing. Clean up code formatting.
3641
3642Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3643
3644 * po/Make-in (install-info): New target.
3645
3646Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3647
3648 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3649 instructions.
3650 * config/tc-mn10300.c (md_assemble): Likewise.
3651
3652Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3653
3654 * Makefile.am: Update with `make dep-am'.
3655 (HFILES): Add cgen.h.
3656 (cgen.o): Depend on cgen.h.
3657 * Makefile.in: Regenerate.
3658
3659 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3660
3661Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3662
3663 * gasp.c (grab_label): Permit a label to be a preprocessor
3664 variable by permitting a label to start with a backslash.
3665
3666Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3667
3668 * config/tc-mips.c (validate_mips_insn): Removed hack
3669 for previously inaccessible bitfields in some INSN_TRAP
3670 instructions.
3671
3672Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3673
3674 * config/tc-d30v.c (do_assemble): Abort with error message
3675 if opcode operands do not match.
3676
3677Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3678
3679 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3680 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3681 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3682 similar new 'q' operand.
3683
3684Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3685
3686 * cgen.c (cgen_asm_finish_insn): Fix typo.
3687
3688Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3689
3690 * cgen.h: New file.
3691 * cgen.c: Include it.
3692 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3693 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3694 All callers updated.
3695 * config/tc-m32r.c: Include cgen.h.
3696 (m23r_insn): New members num_fixups,fixups.
3697
3698Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3699
3700 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3701 to avoid compiler warning.
3702
3703Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3704
3705 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3706 calling make.
3707
3708 * makefile.vms (OBJS): Add ehopt.obj
3709
3710Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3711
3712 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3713
3714Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3715
3716 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3717 a short format insn.
3718 (md_assemble): Set it for explicitly packed insns.
3719
3720Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3721
3722 * config/obj-coff.c (c_symbol_merge): Do not take address of
3723 native fields when performing the memcpy.
3724
3725Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3726
3727 * config/tc-mips.c (macro,macro2): Implement
3728 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3729
3730Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3731
3732 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3733 relocations against globally visible symbols.
3734 * config/tc-m68k.c (relaxable_symbol): New macro.
3735 (m68k_ip, md_estimate_size_before_relax): Use it.
3736 (tc_m68k_fix_adjustable): Also handle weak symbols.
3737
3738Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3739
3740 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3741 references to externally visible symbols.
3742 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3743 values in twice for a PC relative reloc if the symbol is
3744 externally defined.
3745
3746 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3747 don't adjust a PC relative reloc against an externally visible
3748 symbol.
3749 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3750 for a PC relative fixup against an externally visible defined
3751 symbol, arrange to store object file and addend values as though
3752 the symbol were not defined.
3753 (tc_gen_reloc): Likewise.
3754
3755Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3756
3757 * read.c (sizeof_leb128): Referenced externally by write.c so
3758 don't inline.
3759
3760Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3761
3762 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3763 and expand a 'debug' symbol associated with the next instruction
3764 that does not cause a short instruction to be filled with a NOP.
3765 (md_pseudo_table): Add support for .debugsym.
3766 (assemble_parallel_insn): Add calls to expand_debug_sym as
3767 appropriate.
3768 (md_assemble): Ditto.
3769
3770Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3771
3772 * as.c (main): Conditionally call setlocale.
3773 * gasp.c (main): Likewise.
3774 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3775 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3776
3777Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3778
3779 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3780
3781Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3782
3783 * config/tc-hppa.c: Change all calls to bzero to use memset.
3784 (pa_ip): Add cast to avoid warning.
3785 (tc_gen_reloc, md_apply_fix): Likewise.
3786 (pa_find_space_by_number): Likewise.
3787 (hppa_force_relocation): Likewise.
3788 (pa_block): Change i to unsigned int.
3789 * config/obj-som.h (obj_som_copyright): Declare.
3790
3791Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3792
3793 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3794 for line numbers for assembly source.
3795
3796Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3797
3798 * configure.in: Change version number to 2.9.4
3799 * configure: Rebuild.
3800
3801Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3802
3803 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3804
3805Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3806
3807 * ecoff.h: Change symbolS in function declaration to struct
3808 symbol.
3809
3810Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3811
3812 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3813 (md_convert_frag): Fix i18n typo.
3814
3815Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3816
3817 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3818 * ecoff.h: Protoype it.
3819 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3820 [EVAX] (s_alpha_prologue): Delete.
3821 (md_pseudo_table): Update.
3822
3823Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3824
3825 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3826 array to local pointer.
3827 (get_args, parse_expr): Add casts to avoid warnings.
3828
3829Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3830
3831 * read.c (s_set): Cast xmalloc return value to fragS *.
3832 * config/tc-m68k.c (m68k_ip): Function made static to match
3833 previous forward declaration.
3834 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3835
3836Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3837
3838 * config/tc-v850.c: Add internationalisation macros to error
3839 strings.
3840
3841 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3842 macros to error strings.
3843
3844Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3845
3846 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3847 reloc is in the TOC csect.
3848 (md_apply_fix3): Correct gettext typo.
3849
3850Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3851
3852 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3853 .L - they are local labels and the branches are not really
3854 function calls but rather far jumps.
3855
3856Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3857
3858 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3859
3860Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3861
3862 * config/tc-i386.c (md_assemble): Print operand number rather than
3863 using ordinal_names.
3864 (i386_operand): Likewise.
3865
3866Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3867
3868 * Makefile.am (INTLLIBS): Define to work around apparent automake
3869 bug.
3870 All Makefiles: Regenerated.
3871
3872 * Many files: Added gettext invocations around user-visible
3873 strings.
3874 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3875 HAVE_LC_MESSAGES): Define.
3876 * dep-in.sed: Added asintl.h.
3877 * po/Make-in: New file.
3878 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3879 Include "asintl.h".
3880 * read.c (Z_): Renamed from `_'.
3881 * Makefile.am (SUBDIRS): Added po.
3882 (POTFILES): new macro.
3883 (po/POTFILES.in): New target.
3884 ($(OBJS)): Added asintl.h.
3885 (HFILES): Likewise.
3886 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3887 (as_new_LDADD): Added $(INTLLIBS).
3888 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3889 (gasp_new_LDADD): Added $(INTLLIBS).
3890 (gasp_new_DEPENDENCIES): New macro.
3891 * configure, aclocal.m4: Rebuilt.
3892 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3893 po/Makefile.
3894 (ALL_LINGUAS): Define.
3895 * macro.c: Include "asintl.h".
3896 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3897 * as.h: Include "asintl.h".
3898 * config/tc-i386.c (ordinal_names): Removed.
3899 (md_assemble): Changed error text to avoid ordinal_names.
3900 (i386_operand): Likewise.
3901 (reloc): Added as_bad to avoid i18n problems.
3902 (tc_gen_reloc): Likewise.
3903 * config/tc-arm.c (bad_args): Now a #define.
3904 (bad_pc): Likewise.
3905 * config/obj-vms.c (VMS_stab_parse): Changed type of
3906 `long_const_msg'.
3907 (global_symbol_directory): Unified strings to avoid i18n
3908 problems.
3909 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3910 avoid i18n problems.
3911 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3912 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3913 i18n problems.
3914 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3915 problems.
3916 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3917 comment.
3918 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3919 problems.
3920 * as.c (print_version_id): Added an fprintf to avoid i18n
3921 problems.
3922 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3923 problems.
3924 * expr.c (expr): Added as_warn call to avoid i18n problems.
3925 * messages.c (as_assert): Changed code to avoid i18n problems.
3926 (as_abort): Likewise.
3927 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3928 (s_space): Likewise.
3929 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3930
3931Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3932
3933 * config/tc-i386.c (check_prefix): New static function, split out
3934 from md_assemble.
3935 (struct _i386_insn): Add wait_prefix field.
3936 (md_assemble): Remove wait_prefix local variable. Use
3937 check_prefix when adding a prefix.
3938
3939 * config/tc-i386.c (current_templates): New static variable.
3940 (md_assemble): Remove current_templates local variable.
3941 (md_assemble, i386_operand): Improve error and warning messages in
3942 many places. Add RESTORE_END_STRING in many places before error
3943 return. Clarify some comments.
3944
3945 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3946 element array.
3947 (md_assemble): Parse string instruction operands, looking for
3948 segment override prefixes. Check for invalid segment prefixes on
3949 string instruction.
3950 (i386_operand): i.seg[] and max mem_operand changes for string
3951 insns.
3952 * config/tc-i386.h (EsSeg): Define.
3953
3954 * config/tc-i386.h (regKludge): Define.
3955 (iclrKludge, imulKludge): Don't define.
3956 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3957 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3958 opcode_modifier checks to look for more common cases first. Add
3959 default_seg for IsString case.
3960
3961Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3962
3963 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3964 AC_DECL_YYTEXT.
3965 * configure: Rebuild with new automake and libtool.
3966 * aclocal.m4, Makefile.in: Likewise.
3967
3968 * doc/Makefile.am (as.dvi): New target.
3969 * doc/Makefile.in: Rebuild.
3970
3971Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3972
3973 * configure.in: Added sparc86x support.
3974
3975 * configure: Rebuild.
3976
3977 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3978 sparc_arch.
3979 (md_parse_option): Warn if -EL is not supported for this architecture.
3980
3981 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3982
3983Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3984
3985 * config/tc-mips.c (mips_ip): Note when we use get match on
3986 the full instruction name.
3987
3988Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3989
3990 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3991 back into the expression to handle add/sub simplification correctly.
3992
3993Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3994
3995 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3996
3997Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3998
3999 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4000 #<n>' instruction.
4001
4002Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4003
4004 * symbols.c (max_indent_level): New global.
4005 (print_symbol_value_1): Use it.
4006 * expr.h (expr_build_dot): Declare.
4007 * expr.c (expr_build_dot): New function.
4008
4009Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4010
4011 * symbols.c (print_binary): New function.
4012 (print_expr_1): Call it.
4013
4014Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4015
4016 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4017 operand in the opcode.
4018
4019Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4020
4021 * config/tc-i386.h: Reorder operand flags and opcode modifier
4022 flags for clarity. Remove unused definitions: Unknown,
4023 ImmUnknown, DispUnknown, NoModrm.
4024 * config/tc-i386.c (type_names): Add missing Debug type.
4025 (md_assemble): Better duplicate prefix checking. Quicker string
4026 instruction check via new opcode_modifier flag.
4027
4028Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4029
4030 * doc/as.texinfo (Invoking): Clarify -Wa example.
4031
4032Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4033
4034 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4035 (s_mips_weakext): Define.
4036 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4037 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4038 defined(TC_MIPS).
4039
4040Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4041
4042 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4043 is an error if the value can not be computed at assembly time.
4044 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4045
4046Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4047
4048 * gasp.c (main): Set next field of new include_path structure to
4049 NULL. From Avery Pennarun <averyp@gdc.ca>.
4050
4051 * read.c (s_mri_sect): Call as_bad rather than abort for an
4052 unsupported MRI target.
4053
4054Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4055
4056 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4057 the destination of a branch instruction should be altered.
4058 (find_real_start): New function: Locate the real, Thumb coded
4059 start of a Thumb function.
4060 (do_t_branch23): Alter the destination of branches to Thumb
4061 functions.
4062
4063 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4064
4065Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4066
4067 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4068 also.
4069
4070Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4071
4072 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4073 * doc/c-hppa.texi: Likewise.
4074
4075Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4076
4077 * Makefile.am: Rebuild dependencies.
4078 * Makefile.in: Rebuild.
4079
4080 * Makefile.am (DEP_INCLUDES): New variable.
4081 (.dep1): Change to work when srcdir is not an absolute path.
4082 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4083 * Makefile.in: Rebuild.
4084
4085Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4086
4087 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4088 LinearAddress patch.
4089
4090 * configure.in: Set version to 2.9.1.
4091 * configure: Rebuild.
4092
4093 * Branched binutils 2.9.
4094
4095Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4096
4097 * config/tc-i386.h (FWait): Define.
4098 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4099 other prefixes. Check FWait flag in opcode table to see which
4100 instructions require an fwait prefix.
4101
4102Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4103
4104 * stabs.c (get_stab_string_offset): Always create a stab string
4105 section.
4106
4107Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4108
4109 Fix some gcc -Wall warnings:
4110 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4111 * ehopt.c (eh_frame_code_alignment): Likewise.
4112 * expr.c (integer_constant, operand): Likewise.
4113 * frags.c (frag_align): Likewise.
4114 * gasp.c (level_0, change_base, doinstr): Likewise.
4115 * hash.c (hash_ask): Likewise.
4116 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4117 (debugging_pseudo): Likewise.
4118 * macro.c (define_macro, check_macro): Likewise.
4119 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4120 (ignore_rest_of_line, float_cons): Likewise.
4121 * symbols.c (decode_local_label_name): Likewise.
4122 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4123 (fixup_segment, number_to_chars_bigendian): Likewise.
4124 (number_to_chars_littleendian): Likewise.
4125 * config/atof-ieee.c (gen_to_words): Likewise.
4126 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4127 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4128 * read.c (output_big_sleb128): Initialize locals to avoid
4129 warnings.
4130 (output_big_uleb128, equals): Likewise.
4131 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4132 to unsigned int. Change zeros to unsigned int.
4133 * cond.c (s_if): Add return to default case.
4134 * frags.c (frag_now_fix): Change return type to addressT.
4135 * frags.h (frag_now_fix): Update declaration.
4136 * listing.c (file_info_struct): Change linenum to unsigned int.
4137 (struct list_info_struct): Change hll_line to unsigned int.
4138 (print_source): Update format string.
4139 * read.c (emit_expr): Change scan to unsigned int, and don't
4140 bother to initialize it.
4141 * symbols.c (dollar_label_count): Change to unsigned long.
4142 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4143 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4144 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4145
4146Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4147
4148 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4149 mcf5200 just as we do for m68000.
4150 (m68k_init_after_args): Likewise.
4151 (md_estimate_size_before_relax): Likewise.
4152
4153Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4154
4155 * config/tc-v850.c (md_assemble): Store relocation addend in
4156 fixup instead of instruction.
4157
4158Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4159
4160 * config/tc-i386.c (md_assemble): Swap template arguments to
4161 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4162 This macro is currently symmetric, so passing them the wrong
4163 way didn't cause any problem, but may if the macro is changed
4164 in the future.
4165 After copying template to i.tm, use i.tm. rather than t-> to
4166 access fields, and make t a const*
4167 Move i.tm.operand_types[] swap to immediately after the copy.
4168
4169Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4170
4171 * expr.h (expr_build_uconstant): Add prototype.
4172 (expr_build_unary,expr_build_binary): Add prototypes.
4173 * expr.c (expr_build_uconstant): New function.
4174 (expr_build_unary,expr_build_binary): New functions.
4175
4176Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4177
4178 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4179 * macro.c (macro_expand_body): Increase buffer size.
4180 * messages.c (as_warn): Likewise.
4181 (as_warn_where, as_bad, as_bad_where): Likewise.
4182
4183Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4184
4185 Based on patch from H.J. Lu <hjl@gnu.org>:
4186 * Makefile.am (DISTSTUFF): New variable.
4187 (diststuff): New target.
4188 * Makefile.in: Rebuild.
4189
4190Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4191
4192 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4193 m32r_elf_section_change_hook.
4194
4195 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4196 emit a nop if a section ends with a 16 bit instruction.
4197
4198Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4199
4200 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4201 s_lcomm rather than obj_coff_lcomm.
4202 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4203
4204Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4205
4206 * config/tc-i386.h (LinearAddress): Define.
4207 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4208 instruction, don't use a default segment.
4209
4210Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4211
4212 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4213 * configure: Rebuild.
4214
4215Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4216
4217 * aclocal.m4, configure: Rebuild with libtool 1.2.
4218
4219Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4220
4221 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4222 PC relative branches. Patch courtesy of Jonathan Walton.
4223
4224
4225Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4226
4227 * configure.in (emulations): Add thumb-pe target.
4228
4229 * configure (emulations): Add thumb-pe target.
4230
42311998-03-17 Ken Raeburn <raeburn@cygnus.com>
4232
4233 * itbl-lex.l (yywrap): Don't define if already defined as a
4234 macro.
4235
4236Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4237
4238 * depend.c (quote_string_for_make): New function.
4239 (wrap_output): Use it.
4240
4241Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4242
4243 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4244 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4245
4246Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4247
4248 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4249 Recognize -GN and -relax.
4250 (md_begin): Initialize gp size from -G switch.
4251 (alpha_force_relocation): Always force if -relax.
4252 (alpha_align): Take a new argument that will specify when to
4253 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4254 Change all callers. Emit nop alignment padding as nop+unop pair.
4255
4256Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4257
4258 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4259 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4260
4261Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4262
4263 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4264 require padding to the next long word boundary.
4265
4266Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4267
4268 * cgen.c: #include symcat.h.
4269 * config/tc-m32r.c: Likewise.
4270
4271Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4272
4273 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4274 absolute expressions instead of '$' prefixed register names.
4275
4276Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4277
4278 * read.c (s_set): Record file and line info for symbols when -as.
4279 (pseudo_set): Don't overwrite that dummy fragment.
4280
4281Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4282
4283 * config/tc-ppc.c (md_pseudo_table): Add "section".
4284 (ppc_named_section): New static function.
4285
4286Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4287
4288 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4289 so we don't have to scan the entire list.
4290
4291Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4292
4293 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4294 case, allow the parallel instructions to modify the same flag
4295 bits.
4296
4297Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4298
4299 * listing.c (list_symbol_table): Categorize symbols by
4300 undefined_section rather than sy_frag->line == NULL.
4301
4302Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4303
4304 * Makefile.am (install-exec-local): Install properly when ln
4305 fails or tooldir == prefix.
4306
4307Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4308
4309 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4310 Test result of insert_operand for error.
4311
4312Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4313
4314 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4315 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4316 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4317 * doc/Makefile.in: Rebuild.
4318
4319Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4320
4321 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4322 (macro): Fix handling of M_COP[0-3].
4323
4324Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4325
4326 Based on patches from Ross Harvey <ross@teraflop.com>:
4327 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4328 if macro_alternate or macro_mri.
4329 (getstring): Remove support for byte constants between < and >.
4330 (get_any_string): '<' only starts a string if macro_alternate or
4331 macro_mri.
4332 (macro_expand_body): Permit keyword parameters following
4333 positional parameters.
4334
4335 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4336 * configure.in (alpha*-*-netbsd*): New target.
4337 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4338 * configure: Rebuild.
4339
4340 * as.h (flag_warn_suppress_instructionswap): Move from here...
4341 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4342 here, and make static.
4343
4344 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4345 BFD_ASSEMBLER or MANY_SEGMENTS.
4346
4347 * as.c (show_usage): Update bug-gnu-utils address.
4348 * gasp.c (show_usage): Likewise.
4349 * doc/as.texinfo (Bug Reporting): Likewise.
4350
4351Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4352
4353 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4354 insns regardless of the size of a pointer if we're in mips I or
4355 MIPS II mode.
4356 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4357
4358Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4359
4360Fix rac to accept only a0:
4361 * tc-d10v.c (parallel_ok, find_opcode):
4362 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4363 Introduce OPERAND_GPR.
4364
4365Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4366
4367 * read.c (s_fill): Handle non-constant repeat counts by creating
4368 an rs_space fragment.
4369
4370Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4371
4372 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4373 from as_bad to as_warn.
4374
4375Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4376
4377 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4378 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4379 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4380
4381Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4382
4383 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4384 seg_fix_rotP rather than fix_root from seg_info.
4385
4386Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4387
4388 * expr.c: Add support for 0x1_2_3_4 bignums.
4389
4390Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4391
4392 * configure.in: Change -linux* to -linux-gnu*.
4393 * configure: Rebuild.
4394
4395 * app.c (do_scrub_begin): Treat \r as whitespace.
4396
4397Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4398
4399 * Makefile.am: Update dependencies.
4400 * Makefile.in: Rebuild.
4401
4402Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4403
4404 * configure, aclocal.m4: Rebuild with new libtool.
4405
4406Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4407
4408 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4409 the argument to bfd_set_arch_mach.
4410 (load_address): Use bfd_arch_bits_per_address to determine the
4411 bit size of an address instead of looking at the isa level.
4412 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4413
4414Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4415
4416 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4417
4418Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4419
4420 * ehopt.c: New file.
4421 * as.h (enum _relax_state): Add rs_cfa.
4422 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4423 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4424 * read.c (emit_expr): Call check_eh_frame.
4425 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4426 (relax_segment): Likewise.
4427 * Makefile.am: Rebuild dependencies.
4428 (GAS_CFILES): Add ehopt.c.
4429 (GENERIC_OBJS): Add ehopt.o.
4430 * doc/internals.texi (Frags): Document rs_cfa.
4431
4432 * as.c (show_usage): Mention --traditional-format.
4433 (parse_args): Accept --traditional-format.
4434 * as.h (flag_traditional_format): Declare.
4435 * output-file.c (output_file_create): If flag_traditional_format,
4436 set BFD_TRADITIONAL_FORMAT on stdoutput.
4437 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4438
4439 * config/tc-mips.c (append_insn): Make sure that if we have a
4440 fixup for an unmatched %hi reloc, it does not associated with a
4441 variant frag.
4442
4443 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4444 * doc/Makefile.in: Likewise.
4445
4446Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4447
4448 * config/tc-m32r.c (check_for_side_effects): New function.
4449 (can_make_parallel): Add checks for instruction side effects
4450 clashing with the other instruction.
4451 (assemble_parallel_insn): Improve warning messages. Return error
4452 message from non-swapped instruction order.
4453
4454Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4455
4456 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4457
4458 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4459 md_cleanup definition. This moves the forced literal output to
4460 the end of the source pass, and avoids macro's inserting literals
4461 into the code immediately after the macro expansion.
4462
4463Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4464
4465 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4466 a gas internal symbol is adjustable.
4467 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4468
4469 * as.h: If gcc version greater than 2.6, use `__format__' and
4470 `__printf__' in function attributes, rather than `format' and
4471 `printf'.
4472
4473Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4474
4475 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4476
4477Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4478
4479 Add tms320c30 support:
4480 * config/tc-tic30.h: New file.
4481 * config/tc-tic30.c: New file.
4482 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4483 TARGET_FORMAT as "coff-tic30".
4484 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4485 * Makefile.am: Rebuild dependencies.
4486 (CPU_TYPES): Add tic30.
4487 (CPU_OBJ_VALID): tic30-aout is valid.
4488 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4489 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4490 * configure, Makefile.in: Rebuild.
4491
4492Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4493
4494 * config/tc-v850.c (md_assemble): Improvements to error messages.
4495
4496Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4497
4498 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4499 BFD_RELOC_HI16_S to store the high bits of any value.
4500
4501 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4502 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4503 assembler calculate relocations to any external symbol at all.
4504 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4505 involving generation of pc-relative relocs.
4506 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4507 has been moved to md_apply_fix3.
4508
4509 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4510 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4511 which actually means (the address of identifier's GOT entry) +
4512 constant, which is not particularly useful.
4513
4514Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4515
4516 * read.h (include_dirs): Declare.
4517 (include_dir_count,include_dir_maxlen): Declare.
4518
4519Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4520
4521 * configure.in: Correct check for shared opcodes library.
4522 * configure: Rebuild.
4523
4524 * listing.c (buffer_line): If we can't open the file, set at_end.
4525 (listing_print): Remove unused local variable fi.
4526
4527 * config/m68k-parse.y (reglistpair): Handle register list in
4528 either order.
4529
4530 * config/vms-conf.h: Don't undef VERSION.
4531
4532Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4533
4534 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4535 OBJS variable.
4536 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4537 variable.
4538 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4539 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4540 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4541 (EXTRA_DIST): Define.
4542 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4543 explicitly rather than via the list of object files.
4544 (gcc-as.opt): New file created when make-gas.com is run.
4545 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4546 itbl-cpu.h} to #include appropriate file rather than copying that
4547 file.
4548 * config/vms-conf.h: Synchronize with current config.in.
4549 * Makefile.in: Rebuild.
4550
4551Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4552
4553 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4554 (parallel_ok): Relaxed parallel subinstruction dependency check.
4555
4556Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4557
4558 * as.h (flag_warn_suppress_instructionswap): added new flag.
4559 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4560 command line argument.
4561 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4562 warning only if flag_warn_suppress_instructionswap is false.
4563
4564Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4565
4566 * configure.in (i386-*-mingw32*): New target.
4567 * configure: Rebuild.
4568
4569Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4570
4571 * symbols.c (resolve_symbol_value): Don't set the segment if it
4572 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4573
4574 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4575 S_GET_SEGMENT.
4576
4577Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4578
4579 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4580 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4581 compiler.
4582
4583Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4584
4585 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4586
4587Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4588
4589 * config/tc-v850.c (v850_insert_operand): Display instruction when
4590 an error is encountered.
4591
4592Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4593
4594 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4595 (i386-*-sco3.2v5*coff): New target.
4596 (i386-*-sco3.2*): New target.
4597 * configure: Rebuild.
4598
4599Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4600
4601 * config/tc-v850.c: Tidy error message production.
4602
4603Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4604
4605 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4606 validate_immediate return value in the right type for comparisons
4607 to FAIL.
4608
4609Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4610
4611 * listing.c (MAX_BYTES): Use listing variables not constants.
4612 (data_buffer): No longer an array, but a pointer.
4613 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4614 (listing_listing): Allocate data_buffer.
4615
4616Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4617
4618 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4619 --listing-rhs-width, --listing-cont-lines.
4620 (show_usage): Update.
4621 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4622 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4623 (print_lines): Use the variables instead of the constants.
4624 (listing_listing): Likewise.
4625 * listing.h: Declare the new vars.
4626
4627Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4628
4629 * as.c (parse_args): Add --keep-locals alias for -L.
4630 Add --strip-local-absolute.
4631 (show_usage): Update.
4632 * as.h (flag_strip_local_absolute): New flag.
4633 * symbols.c (S_IS_LOCAL): Use it.
4634 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4635 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4636 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4637
4638Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4639
4640 * config/tc-m32r.c: Detect if explicitly parallel instructions
4641 might have an io conflict and issue a warning message.
4642
4643Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4644
4645 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4646 cgen_swap_fixups): Functions to save, restore and swap the fixup
4647 chain with a backup copy.
4648 (cgen_asm_finish_insn): Returns address of constructed insn.
4649
4650Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4651
4652 * listing.c (file_info_struct): Remove FILE, add POS.
4653 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4654 (file_info): Don't open the file.
4655 (buffer_line): Check for the file in the last_open cache, updating
4656 as necessary.
4657 (print_source): Don't reference file_info->file.
4658 (listing_listing): Likewise.
4659 (listing_print): Close the file in the cache, if any.
4660
4661Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4662
4663 * read.c (dwarf_file_string): New file static variable.
4664 (emit_expr): Look for constant sequence that leads up to a file
4665 name in DWARF debugging output.
4666 (stringer): Use dwarf_file_string to decide whether to accept a
4667 string as a file name.
4668
4669Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4670
4671 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4672 (crack_operand): Add reg->reglst MRI hack.
4673 (r_seg): Put reglst symbols in reg_section.
4674 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4675
4676Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4677
4678 * tc-sh.c (get_specific): Handle SGR & DBR.
4679
4680Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4681
4682 * tc-h8300.c (parse_reg): Take the length of the symbol into
4683 account when attempting to match a register name.
4684 * tc-h8500.c (parse_reg): Likewise.
4685
4686Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4687
4688 * cgen.c: Formatting changes to improve readability.
4689
4690Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4691
4692 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4693 delay slot.
4694
4695Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4696
4697 Based on a patch from Jim Wilson
4698 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4699 (tc_gen_reloc): Handle cross section PC relative relocs
4700 correctly.
4701
4702Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4703
4704 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4705
4706Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4707
4708 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4709 (expr_jmp_buf): New static local.
4710 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4711 (cgen_md_operand): New function.
4712 * tc-m32r.c: Clean up pass over `struct foo' usage.
4713 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4714
4715Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4716
4717 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4718 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4719
4720Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4721
4722 * config/tc-i386.c (i386_operand): Give an error if there are
4723 unrecognized characters after an expression.
4724
4725For older changes see ChangeLog-9697
GDB Binutils - Deliverables
This page took 0.235776 seconds and 4 git commands to generate.