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* config/tc-i386.c (i386_immediate): Disallow O_big immediates.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
2daf4fd8
AM		 11999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2
3 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4 (i386_displacement): Disallow O_big displacements.
5
eb726e5d
DL		 6Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
7
8 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
9 improvements in error checking.
10 (md_assemble): Support for unconditional ARM instructions.
11 (md_parse_option): Support for -m[arm]v5e flag.
12
035349a4
NC		 131999-11-12 Nick Clifton <nickc@cygnus.com>
14
15 * macro.c (buffer_and_nest): Do not check beyond the end of the
16 buffer.
17
c1eae114
NC		 181999-11-11 Nick Clifton <nickc@cygnus.com>
19
20 * macro.c (buffer_and_nest): Look for seperator after TO and
21 FROM tokens.
22
c5c834aa
AH		 231999-11-08 Andrew Haley <aph@cygnus.com>
24
25 * app.c (do_scrub_chars): When in State 10, treat backslash
26 characters in the same way as as symbol characters.
27
98007ce7
RH		 281999-11-07 Richard Henderson <rth@cygnus.com>
29
30 * config/tc-alpha.c (alpha_align): Check, don't assert, that
31 the previous label was in the current section before playing
32 with auto-alignment.
33
d6c497c7
NC		 341999-11-06 Nick Clifton <nickc@cygnus.com>
35
36 * config/tc-v850.c (v850_force_relocation): Force relocation
37 for weak symbols.
38 (v850_pcrel_from_selection): Do not compute a pcrel offset if
39 the symbol is weak.
40
dd33dc0f
MM		 411999-11-05 Michael Meissner <meissner@cygnus.com>
42
43 * expr.h (operatorT): Increase machine dependent operators to 16.
44 * expr.c (op_rank): Ditto.
45
5f91fe03
ILT		 461999-11-03 Ian Lance Taylor <ian@zembu.com>
47
53b0d397
ILT		 48 * read.c (pseudo_set): Reject attempts to set the value of a
49 section symbol.
50
5f91fe03
ILT		 51 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
52 if it is defined.
53
54 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
55
56 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
57 to bfd_set_section_contents.
58
829ce307
NC		 591999-11-03 Nick Clifton <nickc@cygnus.com>
60
61 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
62
2bd7f1f3
GRK		 631999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
64
65 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
66 (mips_ip): Use OPCODE_IS_MEMBER.
67
90ca882f
JL		 68Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
69
acb56623
JL		 70 * config/tc-arm.c (reg_required_here): Improve comments.
71
b49cfa5d
JL		 72 * config/tc-arm.c (thumb_opcode): Add "variants" field.
73 (tinsns): Initialize variants field.
74
75 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
76 BAD_PC respectively.
90ca882f 77
29c4c6b5
NC		 781999-10-27 Scott Bambrough <scottb@netwinder.org>
79
80 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
81 * config/tc-arm.h: Fix compile time warnings.
82
d9fd9852
DN		 83Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
84
85 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
86 form @abs16, @(abs16) and @(abs16 + imm).
87
9ce8a5dd
GRK		 881999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
89
90 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
91 (ISA_HAS_64_BIT_REGS) New.
92 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
93 mips_emit_delays,macro_build,load_register,load_addresss,
94 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
95 and/or use new ISA_xxx macros in expressions involving
96 ISA, particularly mips_opts.isa.
97
446a06c9
MM		 981999-10-18 Michael Meissner <meissner@cygnus.com>
99
100 * expr.h (operatorT): Add machine dependent operators md1..md8.
101 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
102 for the machine dependent operators to use.
103
104 * expr.c (op_rank): Add machine dependent operators.
105
106 * config/tc-alpha.c (O_pregister): Define as a machine dependent
107 operator.
108 (O_cpregister): Ditto.
109 (md_begin): Change X_op test that field is wide enough to use
110 O_max instead of O_alpha_max.
111 (cpu_types): Fill in missing initializer.
112 (alpha_num_macros): Make unsigned.
113 (md_assemble): Make opnamelen be size_t.
114 (md_apply_fix): Cast alpha_num_operands to int before testing.
115 (alpha_force_relocation): Ditto.
116 (alpha_fix_adjustable): Ditto.
117 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
118 (tc_gen_reloc): Ditto.
119 (tc_get_register): Ditto.
120 (emit_ldgp): Ditto.
121 (emit_lda): Ditto.
122 (emit_ldah): Ditto.
123 (emit_ldil): Ditto.
124 (s_alpha_ent): Ditto.
125 (s_alpha_end): Ditto.
126 (s_alpha_frame): Ditto.
127 (s_alpha_prologue): Ditto.
128 (s_alpha_file): Ditto.
129 (s_alpha_gprel32): Ditto.
130 (s_alpha_proc): Ditto.
131 (s_alpha_set): Ditto.
132 (s_alpha_base): Ditto.
133 (s_alpha_align): Ditto.
134 (s_alpha_arch): Ditto.
135 (alpha_align): Ditto.
136 (assemble_insn): Suppress unused variable warning.
137 (emit_insn): Ditto.
138 (assemble_insn): Don't assume X_op and X_unsigned are in a given
139 order in the structure.
140 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
141
476cdcb8
JL		 142Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
143
144 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
145
c388dee8
AM		 1461999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
147
148 * config/tc-i386.c (i386_index_check): Correct #endif location.
149
2bdd6cf5
GK		 150Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
151
152 * as.c (show_usage): Document new options.
153 (parse_args): Add --no-warn, --warn, --fatal-warnings,
154 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
155 (parse_args): Parse the new options.
156 (main): If there were warnings, and --fatal-warnings
157 was specified, print an error.
158 * as.h: New variable, flag_fatal_warnings, for new option.
159
d53d2751
JL		 160Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
161
162 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
163 '@'. Change autoincrement completers to fall through to cache control
164 completers.
165
166 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
167 arg.
168 (pa_parse_addb_64_cmpltr): New function.
169
170 * config/tc-hppa.c (pa_ip): Change error message.
171 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
172 '?Q' args to allow falling through.
173
174 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
175 Remove unused conditional codes.
176 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
177
ba09cd8d
DN		 178Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
179
180 * config/tc-d30v.c (CHAR_BIT): Define.
181 (check_range): Fix bit operations to support integers bigger than
182 32 bits.
183
c43185de
DN		 184Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
185
186 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
187 operands.
188
925c058e
DE		 189Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
190 Doug Evans <devans@cygnus.com>
191
192 Add support for m32rx.
193 * config/tc-m32r.c (enable_m32rx): New static global.
194 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
195 (allow_m32rx): New function.
196 (M32R_SHORTOPTS): Add `O'.
197 (md_longopts): Add --m32rx plus several warning options.
198 (md_parse_option): Handle new options.
199 (md_show_usage): Print them.
200 (md_begin): Enable m32rx.
201 (OPERAND_IS_COND_BIT): New macro.
202 (first_writes_to_seconds_operands): New function.
203 (writes_to_pc,can_make_parallel,make_parallel): New functions.
204 (target_make_parallel,assemble_two_insns): New functions.
205 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
206 If optimizing and m32rx, try to make consecutive insns parallel.
207
fba2b7f9
GK		 208Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
209
210 * config/tc-mips.c (nopic_need_relax): Allow for the
211 .sdata.foo sections generated by -fdata-sections,
212 and for the .gnu.linkonce.s sections generated by C++.
213
fd232ac8
JL		 214Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
215
ce674324
JL		 216 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
217 with cleaner code using completer prefixes. Add 'Y'.
218
fd232ac8
JL		 219 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
220
b1039fc4
JL		 221Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
222
223 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
224 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
225 insn does not match and we should try the next insn in the table.
226
913f265c
NC		 2271999-09-22 Nick Clifton <nickc@cygnus.com>
228
229 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
230
54af6ff6
JL		 231Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
232
233 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
234 of PA2.0 support.
235
4cc782b5
ILT		 2361999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
237
238 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
239 OBJ_ELF. If ELF, add "sq".
240 (md_parse_option): If ELF, ignore -s and -q.
241 (md_show_usage): Mention ELF options.
242
6be78360
JL		 243Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
244
65fab780
JL		 245 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
246 operands.
247
71823da4
JL		 248 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
249
61dd1d31
JL		 250 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
251
1cf6ae67
JL		 252 * config/tc-hppa.c (struct pa_it): New field "trunc".
253 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
254 (pa_parse_ftest_gfx_completer): New function
255 (pa_parse_fp_cnv_format): New function.
256
77c02e18
JL		 257 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
258 (md_apply_fix): Handle 22bit pc-rel branches.
259
629d9417
JL		 260 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
261
dbe2f9ee
JL		 262 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
263
3db6e6bd
JL		 264 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
265
6be78360
JL		 266 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
267
e061d86f
JL		 268at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
269
270 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
271 (pa_ip): Handle 'fX'.
272
273Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
274
275 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
276 (pa_ip): Handle 'fX'.
277
7acbfc6b
JL		 278Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
279
280 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
281 unwinds unless the function is in the text space.
282 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
283
2d93dcc4
JL		 284Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
285
b52c78b8
JL		 286 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
287 (md_assemble): To here. Tweak address generation.
288
2d93dcc4
JL		 289 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
290 debug_line.
291 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
292 (md_assemble): Call dwarf2_where for OBJ_ELF.
293 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
294 (pa_end_of_source): New function.
295 * tc-hppa.h (md_end): Define for OBJ_ELF.
296
6d83c84b
MM		 2971999-09-14 Michael Meissner <meissner@cygnus.com>
298
299 * configure.in (Canonicalization of target names): Remove adding
300 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
301 generates $ac_config_sub with a ${CONFIG_SHELL} already.
302 * configure: Regenerate.
303
41fd319a
ILT		 3041999-09-14 Donn Terry <donn@interix.com>
305
306 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
307
795a7704
AM		 3081999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
309
2f66722d
AM		 310 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
311 pc-relative jmp/call to an absolute symbol.
312 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
313 absolute section symbols.
314
795a7704
AM		 315 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
316 jump handling code and comments.
317
c0c949c7
ILT		 3181999-09-12 Ian Lance Taylor <ian@zembu.com>
319
320 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
321 the value if TE_PE and a global defined symbol.
322
e723ef7c
ILT		 3231999-09-11 Ian Lance Taylor <ian@zembu.com>
324
325 * write.c (dump_section_relocs): Call print_symbol_value_1 to
326 print the symbol, rather than printing it here.
327
fa16d387
ILT		 3281999-09-11 Donn Terry <donn@interix.com>
329
d33e1d24
ILT		 330 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
331 BFD_RELOC_RVA relocations.
332
18dc2407
ILT		 333 * config/tc-i386.c (md_undefined_symbol): Compare the name against
334 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
335 starts with "_G".
336
945a1a6b
ILT		 337 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
338 defined.
339 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
340 * doc/internals.texi (Object format backend): Document
341 SET_SECTION_RELOCS.
342
79d292aa
ILT		 343 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
344 relocations against global symbols if TE_PE.
345
7a6284c4
ILT		 346 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
347 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
348
8828d862
ILT		 349 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
350 symbols.
351
9690c54d
ILT		 352 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
353 symbols which do not have a constant value, or tags with
354 non-tags. Remove the symbol from the list before adding it at the
355 end.
356
23dab925
ILT		 357 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
358 C_FCN symbol differently if TE_PE.
359 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
360 appears in the pseudo-op, rather coff_line_base which is only set
361 for a .bf symbol.
362
28428223
ILT		 363 * config/obj-coff.c (obj_coff_loc): New static function.
364 (obj_pseudo_table): Add "loc".
365
e8a3ab75
ILT		 366 * config/obj-coff.c (add_lineno): Check that the line number is
367 positive.
368
2ab9b79e
ILT		 369 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
370 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
371 int.
372 (md_atof): Return NULL rather than 0.
373 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 374 * expr.c (expr): Change first parameter to int.
375 * config/obj-coff.c: Add declarations for static functions.
376 (coff_frob_symbol): Use SYM_AUXENT.
377 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 378
5881e4aa
ILT		 379 * config/obj-coff.c (obj_coff_section): Default to setting
380 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
381
e723ef7c
ILT		 382 * write.c (adjust_reloc_syms): Print adjusted fixup.
383
fa16d387
ILT		 384 * expr.c (integer_constant): Correct too_many_digits calculation
385 in base 10 case.
386
13a830b6
AS		 3871999-09-09 Andreas Schwab <schwab@suse.de>
388
389 * doc/c-arm.texi: Fix arguments of @var to not contain
390 punctuation.
391
325188ec
NC		 3921999-09-08 Philip Blundell <pb@nexus.co.uk>
393
394 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
395 and COFF targets.
396 (md_parse_option): Only support -k flag for ELF and COFF targets.
397
e7c1f43c
JL		 398Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
399
400 * config/tc-hppa.c (pa_ip): Put strict register checks before
401 call to pa_parse_number.
402
4964086a
JL		 403 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
404
c4bf532f
ILT		 4051999-09-06 Ian Lance Taylor <ian@zembu.com>
406
407 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
408 BFD_ASSEMBLER code.
409
a33132fd
ILT		 4101999-09-06 Donn Terry <donn@interix.com>
411
412 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
413
0f4f8b56
JL		 414Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
415
416 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
417 candidate instruction. Require registers for register arguments
418 when in strict mode. Require assemble-time constants for
419 constants when in strict mode.
420 (pa_get_absolute_expression): Require a constant when in strict
421 mode.
422
d3388653
NC		 4231999-09-06 Nick Clifton <nickc@cygnus.com>
424
425 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
426
041dd5a9
ILT		 4271999-09-04 Steve Chamberlain <sac@pobox.com>
428
429 * config/tc-pj.c: New file, supports picoJava in ELF.
430 * config/tc-pj.h: Ditto.
431 * configure.in (pjl*, pj*): New targets.
432 * Makefile.am: Rebuild dependencies.
433 (CPU_TYPES): Add pj.
434 (TARGET_CPU_CFILES): Add config/tc-pj.c.
435 (TARGET_CPU_HFILES): Add config/tc-pj.h.
436 * doc/c-pj.texi: New file.
437 * doc/as.texinfo: Add some PJ specifics.
438 * doc/all.texi: Add PJ to the list of all architectures, sort them
439 all alphabetically.
440 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
441 * configure, Makefile.in, doc/Makefile.in: Rebuild.
442
4ca72d38
AM		 4431999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
444
445 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
446 (obj_frob_file): Test for null pointer.
447 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
448 (OBJ_PROCESS_STAB): And here.
449 (elf_obj_sy): Remove
450
451 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
452 except OBJ_PROCESS_STAB, which we #undef for ecoff.
453 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
454
455 * config/obj-coff.c (no_func): Remove.
456 (coff_format_ops): Change occurrences of no_func to 0, as we test
457 for 0 in obj-multi.h.
458
459 * configure.in: Enable bfd for i386-coff when primary target is
460 bfd. Enable i386 elf,coff emulation support. Don't set
461 USE_EMULATIONS=1 or te_file=multi unless there is more than one
462 emulation to support.
463 *configure: Regenerate.
464
bcef92fa
NC		 4651999-09-02 Nick Clifton <nickc@cygnus.com>
466
467 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
468 .section .line directive is encountered.
469
cdf82bcf
NC		 4701999-09-01 Nick Clifton <nickc@cygnus.com>
471
5856c19a
NC		 472 * config/tc-arm.c (md_section_align): Do not align sections in ELF
473 format.
474
cdf82bcf
NC		 475 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
476 * as.texinfo: Document --gdwarf2 command line option.
477 Add additional documentation of ARM command line switches.
478
af6bdddf
AM		 4791999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
480
481 * config/tc-i386.c (i386_intel_memory_operand): Combine
482 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
483 and RESTORE_END_STRING around parse_register calls.
484 (i386_operand): Here too.
485 (i386_is_reg): Remove.
486 (parse_register): Move as_bad calls from within this function to
487 callers.
488
5f47d35b
AM		 4891999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
490
491 Based on a patch from H.J. Lu <hjl@gnu.org>
492 * config/tc-i386.c (parse_register): Handle FP regs specially.
493 (md_begin): Remove '(' and ')' from register_chars.
494
1174497c
DE		 4951999-08-29 Doug Evans <devans@casey.cygnus.com>
496
497 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
498 error message (done elsewhere).
499
17d9105c
JL		 500Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
501
502 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
503
9ecc05f0
JL		 504Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
505
97e1581b
JL		 506 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
507 args by 'f'.
508
9e4f2d3a
JL		 509 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
510
680ef6de
JL		 511 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
512 between args.
513 Add new completers. Fix bug in 64 bit condition handling.
514
413c94ba
JL		 515 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
516 'cS', and 'c*'.
517
28252e61
JL		 518 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
519
a97685e9
JL		 520 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
521
9ecc05f0
JL		 522 * config/tc-hppa.c (pa_ip): Add case for 'I'.
523
cb30237e
NC		 5241999-08-27 Jim Wilson <wilson@cygnus.com>
525
526 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
527 (struct ls): Add frag field. Initialize it to zero.
528 (out_end_sequence): New local text_frag. Set it while in text section.
529 Replace address check with frag check. Set ls.frag to text_frag if
530 out_set_addr called.
531 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
532 Set it before switching sections. Replace address check with frag
533 check. Set ls.frag to saved_frag if out_set_addr called.
534
09a798ea
NC		 5351999-08-26 David Mosberger <davidm@hpl.hp.com>
536
537 * dwarf2dbg.c (out_end_sequence): If address changed, directly
538 output "advance_pc" opcode instead of calling gen_addr_line().
539 The latter has the undesired side-effect of creating a new row
540 in the debug line info matrix.
541
e1c05f12
NC		 5421999-08-26 Jim Wilson <wilson@cygnus.com>
543
544 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
545 ls.last_filename if last is less than zero. Set ls.last_filename
546 when allocating new entry.
547 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
548 call.
549
b23bac36
AM		 5501999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
551
552 * config/tc-i386.c (i386_index_check): Fix the displacement size
553 when INFER_ADDR_PREFIX.
554
50f4163f
NC		 5551999-08-18 Nick Clifton <nickc@cygnus.com>
556
557 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
558 display its value.
559
f589a541
ILT		 5601999-08-17 Ian Lance Taylor <ian@zembu.com>
561
562 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
563 handle 0xffffNNNN constants correctly.
564
11450271
NC		 5651999-08-16 Nick Clifton <nickc@cygnus.com>
566
567 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
568 as well as loads.
569
276b1dc2
NC		 5701999-08-13 Nick Clifton <nickc@cygnus.com>
571
572 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
573 (md_apply_fix3): Always pass positive values to
574 validate_offset_imm.
575
ae5ad4ad
NC		 5761999-08-12 Nick Clifton <nickc@cygnus.com>
577
578 * config/tc-arm.c (skip_whitespace): New macro.
579 Formatting tidy ups.
580
581 (md_apply_fix3): Store relocation offset in addend for ELF based
582 relocs.
583 (arm_force_relocation): Always generate relocs for Thumb function
584 calls.
585
bf6d3895
AM		 5861999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
587
588 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
589 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
590
46031ca9
JL		 591Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
592
b100be66
JL		 593 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
594 flags for the unwind subspace.
595
46031ca9
JL		 596 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
597 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
598 suitable relocation based on the size of the target's pointer.
599 Always Use subsegment zero for the unwinders.
600 (pa_level): Handle "2.0w".
601
0825afba
JR		 602Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
603
604 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
605 with the following instruction unless this was specified.
606
1a1ae23e
ILT		 6071999-08-09 Ian Lance Taylor <ian@zembu.com>
608
609 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
610 certain sections, to match BFD changes.
611
81afc846
ILT		 6121999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
613
614 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
615 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 616 * Makefile.in: Rebuild.
81afc846 617
04ad1543
ILT		 6181999-08-08 Ian Lance Taylor <ian@zembu.com>
619
620 * Makefile.am: Rename .dep* files to DEP*.
621 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
622 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
623 targets to DEPOBJ.
624 * Makefile.in: Rebuild.
625
1eb7027c
RH		 6261999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
627
628 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
629
2dcc60be
ILT		 6301999-08-08 Ian Lance Taylor <ian@zembu.com>
631
46eec08e
ILT		 632 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
633 avoid problems on DOS filesystems.
634 * Makefile.in: Rebuild.
635
2dcc60be
ILT		 636 * doc/as.texinfo (Section): Document 's' flag for COFF version.
637
6381999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
639
640 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
641 section flag.
642
76a27922
ILT		 6431999-08-08 Ian Lance Taylor <ian@zembu.com>
644
645 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 646 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 647 * configure, Makefile.in, doc/Makefile.in: Rebuild.
648
0741736b
JL		 649Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
650
651 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
652
9a913dfb
JL		 653Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
654
655 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
656
a1f2d742
ILT		 6571999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
658
659 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
660 non-adjustable symbols.
661
55a914bc
JL		 662Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
663
664 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
665
336f7c70 666Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 667
668 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
669 operands.
670
9750fcc5
ILT		 6711999-08-05 Donn Terry <donn@interix.com>
672
673 * config/te-interix.h: New file.
674 * configure.in (i386-*-interix*): New target.
675 * configure: Rebuild.
676
39ba5561
JL		 677Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
678
679 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
680 selectors for ELF too.
681 (selector_table): Add "ltp" and "rtp" selectors.
682
eecb386c
AM		 6831999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
684
685 * config/tc-i386.c (i386_operand): No need to change
686 operand_string pointer in segment reg case before goto
687 do_memory_reference. Initialise displacement_string_start and
688 displacement_string_end after do_memory_reference label.
689 (i386_index_check): Add operand_string param, and print error
690 message on failure here.
691 (i386_intel_memory_operand): Instead of here.
692 (i386_operand): And here.
693 (INFER_ADDR_PREFIX): Enable.
694
695 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
696
697 * config/tc-i386.h (DefaultSize): Define. Renumber following
698 opcode_modifier defines.
699
700 From Etienne Lorrain <etienne.lorrain@ibm.net>
701 * config/tc-i386.c (stackop_size): New variable.
702 (set_16bit_code_flag): Clear it here.
703 (set_16bit_gcc_code_flag): New function.
704 (md_pseudo_table): Add "code16gcc" entry.
705 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
706
f173e82e
ILT		 7071999-08-03 Ian Lance Taylor <ian@zembu.com>
708
a04b544b
ILT		 709 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
710 next_set_end even if the end symbol is being discarded.
711
712 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
713 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
714 * config/obj-coff.c: Likewise.
715 (seg_info_type): Remove.
716 (seg_info_off_by_4): Change to array of segT.
717 (s_get_segment): Adjust accordingly.
718 (obj_pseudo_table): Fully initialize sentinel entry.
719
f173e82e
ILT		 720 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
721 Ralf Baechle <ralf@uni-koblenz.de>.
722
c3332e24
AM		 7231999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
724
725 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
726
7271999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
728
24eab124
AM		 729 * config/tc-i386.c: Indentation and white space changes.
730 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
731 don't enable it by default.
732 (i386_intel_operand): Remove redundant prototype.
733 Move check on number of memory operands, and i.mem_operands++
734 (i386_intel_memory_operand): To here.
735 Remove i386_immediate code from here. Remove special case code
736 for input and output using (%dx). Remove base/index checks and
737 call i386_index_check instead. Save initial operand_string
738 argument for error message.
739 (i386_operand): Remove redundant prototype. Move base/index
740 checks to i386_index_check.
741 (i386_displacement): Move intel mode check for non-zero
742 i.disp_operand
743 (i386_intel_memory_operand): To here.
c3332e24 744
6d8809aa
RH		 7451999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
746
747 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
748 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
749 by .register pseudo-op if -64 and --no-undeclared-regs.
750 (s_register, sparc_adjust_symtab): New functions.
751 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
752 Declare sparc_adjust_symtab as tc_adjust_symtab.
753 * doc/c-sparc.texi: Add description of #ignore special literal
754 for .register pseudo-op.
755
c8d259f7
CM		 7561999-07-30 Catherine Moore <clm@cygnus.com>
757
758 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
759 the relocation's section offset.
760
b77ad1d4
AM		 7611999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
762
763 * write.c (fixup_segment): Fix generic error check overflow test.
764
765 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
766 X_add_number to long.
767
b53fcc20
JL		 768Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
769
770 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
771 processing.
772
d2e71411
ILT		 7731999-07-27 Ian Lance Taylor <ian@zembu.com>
774
775 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
776 VTABLE relocations.
777
e9f56b1d
ILT		 7781999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
779
780 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 781
1a39f480
ILT		 782 * configure.bat: Remove; obsolete.
783 * config/go32.cfg: Likewise.
784
29fe79d3
ILT		 7851999-07-21 Brad M. Garcia <bgarcia@fore.com>
786
787 * configure.in (i386-*-vxworks*): New target.
788 * configure: Rebuild.
789
e06510e6
RH		 7901999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
791
792 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
793
dabe3bbc
RH		 7941999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
795
796 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
797 on -64 and not pic.
798 (output_insn): Put OLO10's secondary addend into tc_fix_data.
799 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
800 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
801 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
802 MAX_RELOC_EXPANSION): Define.
803 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
804
b4cac588
AM		 8051999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
806
807 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
808 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
809 block. Print a warning if an 8-bit or 16-bit constant
810 displacement or immediate is truncated on output.
811 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
812 immediate.
813 (i386_operand): Disallow immediate jump absolute operand.
814
966ed0b4
ILT		 8151999-07-15 Ian Lance Taylor <ian@zembu.com>
816
0ed15843
ILT		 817 * configure.in: Bump version number to 2.9.5.
818 * configure: Rebuild.
819
966ed0b4
ILT		 820 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
821 or %llx work.
822
67f1cff0
JL		 823Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
824
825 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
826 (cons_fix_new_hppa): Derive size of fixup from size of the object.
827
2f992c04
NC		 8281999-07-14 Philip Blundell <pb@nexus.co.uk>
829
830 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
831 is defined.
832 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
833
834 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
835 if -mno-fpu was given.
836 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
837 relocs.
838 (cons_fix_new_arm): Remove misleading comments.
839
14ad458a
ILT		 8401999-07-14 Ian Lance Taylor <ian@zembu.com>
841
842 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
843 error message.
844 (relax_segment): Likewise. After giving a rs_org error, convert
845 the frag to rs_align to avoid cascading errors.
846
36823076
AS		 8471999-07-12 Andreas Schwab <schwab@suse.de>
848
849 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
850
ab9da554
ILT		 8511999-07-11 Ian Lance Taylor <ian@zembu.com>
852
853 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
854 as appropriate. Fill in structure initializations. Add variable
855 initializations. Add casts.
856 * dwarf2dbg.c (print_stats): Change i to size_t.
857 * listing.c (listing_listing): Change list_line to unsigned int.
858
e0accf0c
ILT		 8591999-07-10 Ian Lance Taylor <ian@zembu.com>
860
861 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
862 rather than checking for \001 and \002 in symbol name.
863 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
864
7d4ce8a9
JL		 865Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
866
867 * configure.in (hppa*-linux-gnu*): New target.
868 * configure: Rebuilt.
869
5395a469
NC		 8701999-07-08 Nick Clifton <nickc@cygnus.com>
871
872 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
873
cac58fa6
NC		 8741999-07-07 Nick Clifton <nickc@cygnus.com>
875
5395a469 876 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 877 accessing symbolP directly.
878
03b36ee1
JL		 879Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
880
881 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
882 for ELF.
883
49a5575c
NC		 8841999-07-05 Nick Clifton <nickc@cygnus.com>
885
886 * config/tc-arm.c (ARM_EXT_V5): Define.
887 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
888 (md_begin): Detect ARM v5 architectures.
889 (md_parse_option): Accept arm v5 specification.
890 (md_show_usage): Documment -marmv5 switch.
891
892 * doc/c-arm.texi: Document -marmv5 command line option.
893
894 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
895 op.
896 (validate_immediate_twopart): New function. Determine if a
897 constant can be computed by two ADD instructions.
898 (output_inst): Remove its command line parameter - it was never
899 used.
900 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
901 implememt the ADRL pseudo op.
902 (tc_gen_reloc): Generate a suitable error message if an ADRL
903 instruction tries to generate a real reloc.
904
905 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
906
09ecf0ba
JL		 907Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
908
909 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
910 into lower case.
911
264d6861
ILT		 9121999-06-27 H.J. Lu <hjl@gnu.org>
913
914 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
915 non BFD_ASSEMBLER case.
916
827c0149
ILT		 9171999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
918
919 * config/obj-coff.c (obj_coff_section): Mark writable sections as
920 data.
921
a340d270
RH		 9221999-06-26 David Mosberger <davidm@hpl.hp.com>
923
924 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
925 out_end_sequence() when the address decreases due to a new frag.
926 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
927 numbering starts with 1.
928
16b93d88
NC		 9291999-06-23 Nick Clifton <nickc@cygnus.com>
930
931 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
932 .section for COFF.
933 (mcore_s_text): Call obj_elf_text for ELF target.
934 (mcore_s_data): Call obj_elf_data for ELF target.
935 (mcore_s_section): No longer ELF specific. Call obj_coff_section
936 for COFF target.
937 (mcore_s_bss): New function: Dump literal table before changing
938 sections.
939 (mcore_s_comm): New function: Dump literal table before changing
940 sections.
941
942 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
943 No longer static functions.
944 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
945 Provide prototypes for these functions.
946
fed9b18a
ILT		 9471999-06-22 Ian Lance Taylor <ian@zembu.com>
948
be2acf27
ILT		 949 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
950 a list of names, to try obj_segment_name, and to try abbreviated
951 names when using COFF without long section names.
952
7dcc9865
ILT		 953 * config/tc-alpha.c: More use of symbol accessor functions.
954 * config/tc-arc.c: Likewise.
955 * config/tc-d30v.c: Likewise.
956 * config/tc-fr30.c: Likewise.
957 * config/tc-i860.c: Likewise.
958 * config/tc-m88k.c: Likewise.
959 * config/tc-mcore.c: Likewise.
960 * config/tc-ns32k.c: Likewise.
961 * config/tc-sparc.c: Likewise.
962 * config/tc-v850.c: Likewise.
963
a77f5182
ILT		 964 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
965 sy_value with appropriate accessor functions.
966 * config/tc-arm.c (md_apply_fix3): Likewise.
967 * config/tc-d10v.c (AT_WORD_P): Likewise.
968 * config/tc-v850.c (reg_name_search): Likewise.
969
fed9b18a
ILT		 970 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
971 use symbol_get_bfdsym instead.
972 * config/tc-ppc.c (md_assemble): Likewise.
973 * config/tc-v850.c (v850_comm): Likewise.
974
310b5aa2
ILT		 9751999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
976
977 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
978 the symbol, rather than accessing the bsym member.
979 * config/tc-d10v.c (tc_gen_reloc): Likewise.
980 * config/tc-d30v.c (tc_gen_reloc): Likewise.
981 * config/tc-mcore.c (tc_gen_reloc): Likewise.
982 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
983 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
984 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
985 * config/tc-tic30.c (tc_gen_reloc): Likewise.
986 * config/tc-v850.c (tc_gen_reloc): Likewise.
987
9cb8e75e
JL		 988Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
989
990 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
991 (hppa_gen_reloc_type): Conditionalize on BFD64.
992 (tc_gen_reloc): Re-enable ELF relocations.
993 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
994
3d103319
ILT		 9951999-06-21 Ian Lance Taylor <ian@zembu.com>
996
997 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
998 warning.
999 (do_ldst): Move assignment out of if condition.
1000 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1001 parentheses to avoid warning.
1002
776b24b4
NC		 10031999-06-21 Nick Clifton <nickc@cygnus.com>
1004
155f0fe7
NC		 1005 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1006 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 1007
809ffe0d
ILT		 10081999-06-19 Ian Lance Taylor <ian@zembu.com>
1009
1010 * config/tc-ppc.c: Update for symbol handling changes.
1011 * config/obj-coff.c: Likewise.
1012
49863f82
JL		 1013Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1014
1015 * tc-hppa.c: General cleanups of ELF support. No more spaces
1016 and subspaces for ELF.
1017 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1018 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1019 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1020 (UNWIND_SECTION_NAME): Likewise.
1021 (space/subspace related structures): Conditionalize definitions
1022 on OBJ_SOM.
1023 (space/subspace directives and support routines): Conditionalize
1024 definitions and references/uses on OBJ_SOM.
1025 (label_symbol_struct): For ELF, track the symbol's segment. For
1026 SOM track its space.
1027 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1028 changes.
1029 (USE_ALIASES): Kill for both SOM & ELF.
1030 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1031 (pa_space, pa_subspace): Corresponding changes.
1032 (pa_spaces_begin): Corresponding chagnes.
1033 (md_begin): Do not muck around with space/subspace stuff for
1034 OBJ_ELF.
1035 (md_apply_fix): Temporarily disable argument relocation stuff
1036 for OBJ_ELF.
1037 (tc_gen_reloc): Temporarily disable relocation generation for
1038 OBJ_ELF
1039 (pa_build_unwind_subspace): Similarly.
1040
fed881b1
NC		 10411999-06-16 Nick Clifton <nickc@cygnus.com>
1042
1043 * config/tc-arm.c (thumb_set): New pseudo op.
1044 (text, data, section): Override these pseudo ops with ARM
1045 specific versions.
1046 (s_thumb_set): New function: Perform the same as a .set pseudo
1047 op, but also mark the alias'ed symbol as being a Thumb
1048 function.
1049 (arm_s_text): New function: Perform the same as the .text
1050 pseudo op, but dump the literal pool before changing
1051 sections.
1052 (arm_s_data): New function: Perform the same as the .data
1053 pseudo op, but dump the literal pool before changing
1054 sections.
1055 (arm_s_section): New function: Perform the same as the
1056 .section pseudo op, but dump the literal pool before changing
1057 sections.
1058 (arm_cleanup): Do not reset the current section before dumping
1059 the literal pool.
1060
0f94f4c8
NC		 10611999-06-17 Nick Clifton <nickc@cygnus.com>
1062
2f3519a2
NC		 1063 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1064 OPTION_NO_WARN_UNMATCHED entries.
1065 (md_parse_option): Generate a warning message if an unrecognised
1066 option is encountered.
1067
0f94f4c8
NC		 1068 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1069 (get_operands): When parsing an expression after an '@' symbol
1070 has been detected, do not ignore '#' symbols.
1071 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1072 false.
1073
e4a86f6f
ILT		 10741999-06-13 Ian Lance Taylor <ian@zembu.com>
1075
1076 From K. Richard Pixley <rich@noir.com>:
1077 * configure.in (ppc-*-vxworks*): New target.
1078 * configure: Rebuild.
1079
a8aed0fb
UD		 10801999-06-12 Philip Blundell <philb@gnu.org>
1081
1082 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1083
7565ed77
ILT		 10841999-06-13 Ian Lance Taylor <ian@zembu.com>
1085
1086 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1087 which refer to symbols in linkonce sections, permit reducing the
1088 relocs if the symbol is local.
1089
b9e57a38
ILT		 10901999-06-12 Ian Lance Taylor <ian@zembu.com>
1091
1092 * subsegs.c (subseg_text_p): New function.
1093 * as.h (subseg_text_p): Declare.
1094 * read.c (do_align): Use subseg_text_p to set the default fill.
1095 * write.c (subsegs_finish): Likewise.
1096 * config/obj-coff.c (write_object_file): Likewise.
1097 * config/tc-i386.h (md_maybe_text): Don't define.
1098 (md_do_align): Use subseg_text_p to set the default fill.
1099 * config/tc-m32r.c (m32r_do_align): Likewise.
1100 * config/tc-sh.c (sh_do_align): Likewise.
1101 * config/tc-sparc.h (md_do_align): Likewise.
1102
008960a5
ILT		 11031999-06-12 David O'Brien <obrien@freebsd.org>
1104
1105 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1106 * configure: Rebuild.
1107
a1605869
ILT		 11081999-06-12 Ian Lance Taylor <ian@zembu.com>
1109
d9ac5a3b
ILT		 1110 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1111 * Makefile.am: Rebuild dependencies.
1112 * Makefile.in: Rebuild.
1113
a1605869
ILT		 1114 * config/tc-i386.c (i386_immediate): Remove unused label
1115 seg_unimplemented.
1116
1117 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1118 * symbols.c: Likewise.
1119 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1120 sy_next field when taking address, rather than symbol_next.
1121
1122 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1123 offsetT.
1124 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1125 value from the output file architecture.
1126 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1127 * dwarf2dbg.h: Change bfd_vma to addressT.
1128
a7cd1c22
ILT		 11291999-06-11 Ian Lance Taylor <ian@zembu.com>
1130
1131 * dwarf2dbg.h: Use PARAMS in function declarations.
1132
76171f81
ILT		 11331999-06-11 Martin Dorey <mdorey@madge.com>
1134
1135 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1136 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1137 OBJ_ELF.
1138 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1139
9b4d630b
ILT		 11401999-06-11 Ian Lance Taylor <ian@zembu.com>
1141
5865bb77
ILT		 1142 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1143
9e7c96d9
ILT		 1144 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1145 popsection.
1146
1b50c718
ILT		 1147 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1148
1bf67e0d
ILT		 1149 * read.c (read_a_source_file): Only declare inescape if
1150 QUOTES_IN_INSN.
1151
1152 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1153 match parameters.
1154 (find_entry_byval): Add parens to avoid warning.
1155
1156 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1157
9b4d630b
ILT		 1158 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1159 undefined symbols.
1160
a22b281c
RH		 11611999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1162
1163 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1164 with isoctal.
1165
1166 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1167 synthetize_setx): New functions.
1168 (md_assemble): Broken the special cases into the above
1169 functions. Make compiler happy if sizeof(bfd_vma)==4.
1170 Fix sethi generated from set/setuw. If instructions have a relloc,
1171 always clear the fields to be relocated in the opcode.
1172 (sparc_ip): Remove special_case global variable.
1173
7f2f689c
ILT		 11741999-06-10 Ian Lance Taylor <ian@zembu.com>
1175
d7ba4a77
ILT		 1176 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1177 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1178 indication of success rather than a value.
1179 (itbl_get_val): Likewise.
1180 (itbl_get_field): Use strcspn. Change delimiters to include
1181 parens.
1182 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1183 (itbl_get_val): Likewise.
1184 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1185
7f2f689c
ILT		 1186 * symbols.c (copy_symbol_attributes): Convert local symbols to
1187 regular symbols.
1188
c1d3c45e
NC		 11891999-06-10 Nick Clifton <nickc@cygnus.com>
1190
1191 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1192 ARM920t.
1193
63fab58c
RH		 11941999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1195
1196 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1197 Optimize set if sizeof(bfd_vma) == 64.
1198 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 1199 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 1200 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1201
cf9a1301
RH		 12021999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1203
1204 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1205 (s_ncons): New function.
1206 (native_op_table): New table.
1207 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1208 R_SPARC_OLO10 handling.
1209
bf29b231
RH		 1210Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1211
1212 * expr.h (struct expressionS): Revert last change; widen X_op.
1213 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1214
9be1cda6
AS		 1215Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1216
a4835b42
AS		 1217 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1218 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1219 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1220 * Makefile.in: Regenerated.
1221
9be1cda6
AS		 1222 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1223 `common' pass on to s_mri_common.
1224 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1225
62335629
RH		 12261999-06-06 Richard Henderson <rth@cygnus.com>
1227
1228 * config/obj-elf.c (obj_elf_section): Don't free the return
1229 value of demand_copy_C_string.
1230
9de8d8f1
RH		 12311999-06-05 Richard Henderson <rth@cygnus.com>
1232
1233 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1234 creation logic from obj_elf_create_section.
1235
1236 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1237 (section_stack): New.
1238 (special_sections): Make const.
1239 (obj_elf_section): Gut and rewrite parsing.
1240 (obj_elf_change_section): New function broken out of obj_elf_section.
1241 (obj_elf_parse_section_letters): Likewise.
1242 (obj_elf_section_word): Likewise.
1243 (obj_elf_section_type): Likewise.
1244 (obj_elf_previous): Treat as a toggle.
1245 (obj_elf_popsection): New.
1246 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1247 (ppc_section_type): Likewise.
1248 * config/tc-ppc.h: Likewise.
1249
1250 * expr.h (struct expressionS): Don't make X_op a bitfield.
1251 * config/tc-alpha.c: Update for symbol handling changes.
1252 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1253 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1254
58b5739a
RH		 12551999-06-05 Richard Henderson <rth@cygnus.com>
1256
1257 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1258 (dwarf2_gen_line_info): Kill unused variables.
1259 (dwarf2_finish): Likewise.
1260 (dwarf2_where): Likewise.
1261 (dwarf2_directive_file): If we've only got a string,
1262 hand off to s_app_file.
1263 * ecoff.c: Move the include of ecoff.h.
1264 * symbols.h (S_IS_FUNCTION): Prototype.
1265
1266 * read.c (LEX_HASH): Supply a default.
1267 (lex_type): Use it.
1268 (s_globl): Update `c' after skipping whitespace.
1269 * read.h (LEX_END_NAME, is_name_ender): New.
1270 * expr.c (get_symbol_end): Respect it.
1271
398e8c25
ILT		 12721999-06-04 Mark Klein <mklein@dis.com>
1273
993142d5
ILT		 1274 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1275 to real if OBJ_SOM
1276 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1277
398e8c25
ILT		 1278 * config/tc-hppa.c: Update for symbol handling changes.
1279
b4013713
ILT		 12801999-06-03 Ian Lance Taylor <ian@zembu.com>
1281
080e41e6
ILT		 1282 * cgen.c: Update for symbol handling changes.
1283 * config/tc-m32r.c: Likewise.
f412ead8 1284
a0f75b47
ILT		 1285 * config/tc-hppa.h: Update for symbol handling changes.
1286 * config/tc-hppa.c: Likewise.
1287
174419c1
ILT		 1288 * config/tc-arm.h: Update for symbol handling changes.
1289 * config/tc-arm.c: Likewise.
1290 (symbol_make_empty): Remove. Just use symbol_create.
1291
1292 * symbols.c (symbol_set_tc): Correct name.
1293
6104f0a0
ILT		 1294 * Makefile.am: Rebuild dependencies.
1295 ($(OBJS)): Don't depend upon struc-symbol.h.
1296 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1297 * dep-in.sed: Don't remove struc-symbol.h.
1298 * Makefile.in: Rebuild.
1299
b4013713
ILT		 1300 * doc/internals.texi (Symbols): Describe changes in symbol
1301 handling.
1302
6576f0b5
RH		 13031999-06-03 Richard Henderson <rth@cygnus.com>
1304
1305 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1306 instead of doing the work by hand.
1307
fac0d250
RH		 13081999-06-03 David Mosberger <davidm@hpl.hp.com>
1309
1310 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1311 state of line state-machine.
1312 (struct ls): Collect DWARF2 line state-machine state in new member
1313 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1314 resulted in any DWARF2 directives.
1315 (reset_state_machine): New function.
1316 (out_end_sequence): Ditto.
1317 (dwarf2_gen_line_info): When switching sections or switching to a
1318 lower text address, call out_end_sequence() first to terminate the
1319 previous code sequence as code sequences MUST have monotonically
1320 increasing addresses.
1321 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1322
13231999-06-03 David Mosberger <davidm@hpl.hp.com>
1324
1325 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1326 DWARF2 debug info (line information only, at this point).
1327 * as.h: Update comment about supported debug formats.
1328 * dwarf2dbg.c, dwarf2dbg.h: New files.
1329 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1330
1331 * expr.c (operand): Don't use [ for parens if we want an index op.
1332 (op_encoding): Switch [ into O_index, if desired.
1333 (op_rank): Renumber with O_index on bottom.
1334 (expr): If O_index, match closing bracket.
1335 * expr.h (O_index): New.
1336
1337 * read.c (read_a_source_file): Conditionally allow matched "
1338 in lines passed to md_assemble.
1339
1340 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1341
49309057
ILT		 13421999-06-03 Ian Lance Taylor <ian@zembu.com>
1343
1344 Add support for storing local symbols in a small structure to save
1345 memory when assembling large files.
1346 * as.h: Don't include struc-symbol.h.
1347 (symbolS): Add typedef.
1348 * symbols.c: Include struc-symbol.h.
1349 (local_hash): New static variable.
1350 (save_symbol_name): New static function, from symbol_create.
1351 (symbol_create): Call save_symbol_name.
1352 (local_symbol_count): New static variable.
1353 (local_symbol_conversion_count): Likewise.
1354 (LOCAL_SYMBOL_CHECK): Define.
1355 (local_symbol_make): New static function.
1356 (local_symbol_convert): New static function.
1357 (colon): Handle local symbols. Create local symbol for local
1358 label name.
1359 (symbol_table_insert): Handle local symbols.
1360 (symbol_find_or_make): Create local symbol for local label name.
1361 (symbol_find_base): Check for local symbol.
1362 (symbol_append, symbol_insert): Check for local symbols.
1363 (symbol_clear_list_pointers, symbol_remove): Likewise.
1364 (verify_symbol_chain): Likewise.
1365 (copy_symbol_attributes): Likewise.
1366 (resolve_symbol_value): Handle local symbols.
1367 (resolve_local_symbol): New static function.
1368 (resolve_local_symbol_values): New function.
1369 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1370 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1371 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1372 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1373 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1374 (symbol_previous, symbol_next): New functions.
1375 (symbol_get_value_expression): Likewise.
1376 (symbol_set_value_expression): Likewise.
1377 (symbol_set_frag, symbol_get_frag): Likewise.
1378 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1379 (symbol_mark_used_in_reloc): Likewise.
1380 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1381 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1382 (symbol_mri_common_p): Likewise.
1383 (symbol_mark_written, symbol_clear_written): Likewise.
1384 (symbol_written_p): Likewise.
1385 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1386 (symbol_section_p, symbol_equated_p): Likewise.
1387 (symbol_constant_p): Likewise.
1388 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1389 (symbol_get_obj, symbol_set_obj): Likewise.
1390 (symbol_get_tc, symbol_set_tc): Likewise.
1391 (symbol_begin): Initialize local_hash.
1392 (print_symbol_value_1): Handle local symbols.
1393 (symbol_print_statistics): Print local symbol statistics.
1394 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1395 Declare new symbols.c functions. Move many declarations here from
1396 struc-symbol.h.
1397 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1398 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1399 (struct symbol): Move bsym to make it clearly the first field.
1400 Remove TARGET_SYMBOL_FIELDS.
1401 (symbolS): Don't typedef.
1402 (struct broken_word): Remove.
1403 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1404 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1405 (symbol_clear_list_pointers): Likewise.
1406 (symbol_insert, symbol_remove): Likewise.
1407 (symbol_previous, symbol_append): Likewise.
1408 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1409 (struct local_symbol): Define.
1410 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1411 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1412 (local_symbol_get_frag, local_symbol_set_frag): Define.
1413 (local_symbol_get_real_symbol): Define.
1414 (local_symbol_set_real_symbol): Define.
1415 Define.
1416 * write.c (write_object_file): Call resolve_local_symbol_values.
1417 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1418 (TARGET_SYMBOL_FIELDS): Don't define.
1419 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1420 ECOFF_DEBUGGING, add ECOFF fields.
1421 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1422 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1423 ECOFF_DEBUGGING, add ECOFF fields.
1424 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1425 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1426 * config/tc-mcore.h: Don't include struc-symbol.h.
1427 (TARGET_SYMBOL_FIELDS): Don't define.
1428 (struct mcore_tc_sy): Define.
1429 (TC_SYMFIELD_TYPE): Define.
1430 * Many files: Use symbolS instead of struct symbol. Use new
1431 accessor functions rather than referring to symbolS fields
1432 directly.
1433
1434 * read.c (s_mri_common): Don't add in value of line_label.
1435
1436 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1437 checking for SEC_LINK_ONCE.
1438
1439 * config/tc-sh.h (sh_fix_adjustable): Declare.
1440
1441 * app.c (input_buffer): New static variable.
1442 (app_push): Save saved_input in allocated buffer.
1443 (app_pop): Restored saved_input.
1444 (do_scrub_chars): Change get parameter to take char * and int as
1445 arguments. Change GET macro to pass input_buffer to get
1446 function. Don't save input into allocated buffer.
1447 * as.h (do_scrub_chars): Update declaration.
1448 * input-file.c (input_file_get): Change to take char * and int.
1449 Read data into passed in buffer. Remove static buffer.
1450 * read.c (scrub_from_string): Change to take char * and int. Copy
1451 data into passed in buffer.
1452
1453 * hash.h: Neaten. Declare hash_traverse.
1454 * hash.c: Complete rewrite based on BFD hashing code.
1455 * gasp.c (chunksize): New variable.
1456 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1457 hash_delete.
1458
661e4995
NC		 14591999-05-28 Nick Clifton <nickc@cygnus.com>
1460
1461 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1462 addend unless the target uses an old ABI.
1463
d9a62219
DE		 1464Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1465
1466 -Wchar-subscripts cleanup
1467 * listing.c (listing_newline): Use unsigned char variable, so
1468 calls to isascii,iscntrl are correct.
1469 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1470 (unsigned char).
1471 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1472 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1473 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1474 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1475
6da466c7
ILT		 14761999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1477
1478 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1479 width for Coldfire.
1480 (arch_coldfire_p): New #define.
1481 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1482
14831999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1484
1485 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1486
1487 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1488 (install_operand): Add place `N'.
1489 (init_table): Add registers ACC, MACSR, MASK.
1490
1491 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1492
1493 * config/tc-m68k.c: Change mcf5200 --> mcf.
1494 (archs): Add mcf5206e, mcf5307.
1495 (m68k_ip): Add format `u'.
1496 (install_operand): Add place `m', `M', `h'.
1497 (init_table): Add upper/lower registers.
1498
1499 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1500
bedf545c
ILT		 15011999-05-28 Martin Dorey <mdorey@madge.com>
1502
1503 * config/tc-i960.c: Several minor changes to add ELF and
1504 BFD_ASSEMBLER support.
1505 * config/tc-i960.h: Likewise.
1506 * configure.in (i960-*-elf*): New target.
1507 * aclocal.m4, configure: Rebuild.
1508
40c62b25
AM		 15091999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1510
1511 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1512 reloc changes when defined(BFD_ASSEMBLER).
1513
daa01f85
AM		 15141999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1515
1516 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1517
1518 * write.c (write_print_statistics): Output to file, not stderr.
1519
1520 * expr.c (generic_bignum_to_int32,64): Prototype.
1521
1522 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1523 output_sleb128, output_uleb128, output_big_sleb128,
1524 output_big_uleb128, output_big_leb128): Prototype.
1525 (output_big_sleb128, output_big_uleb128): Make inline.
1526 (output_big_leb128): Remove inline
1527
1528 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1529 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1530 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1531 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1532 value for correct overflow check in write.c:fixup_segment.
1533 * write.c (fixup_segment): Move bitfield overflow checks to after
1534 the md_apply_fix call.
1535 * config/obj-coff.c (fixup_segment): Likewise.
1536 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1537 valueT *val argument.
1538
19b34177
AS		 1539Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1540
1541 * config/atof-ieee.c (gen_to_words): Correctly round a
1542 denormalized number. Fix off-by-one in range checking for
1543 exponent in a denormal.
1544
b8a40f53
NC		 15451999-05-10 Nick Clifton <nickc@cygnus.com>
1546
1547 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1548 name.
1549
53f3de98
RH		 1550Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1551
1552 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1553
578ec497
AM		 15541999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1555
1556 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1557 (ReverseRegRegmem): Remove.
1558 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1559 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1560 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1561 kludge.
1562
1563 From Doug Ledford <dledford@redhat.com>
1564 * config/tc-i386.h (RegXMM): New for P/III.
1565 * config/tc-i386.c: Add support for P/III.
1566
d0e9a01c
RH		 1567Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1568
1569 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1570 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1571 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1572
83183c0c
RH		 1573Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1574
1575 * config/tc-i386.c (i386_immediate): Skip whitespace before
1576 complaining about junk after expression.
1577 (i386_displacement): Likewise.
1578
03987ced
RH		 1579Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1580
1581 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1582 Don't copy before downcaseing.
1583
0d96863f
CM		 15841999-05-05 Catherine Moore <clm@cygnus.com>
1585
1586 * tc-m68k.c: Include elf/m68k.h.
1587 (m68k_elf_final_processing): New routine.
1588 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1589 Define.
1590
90700a53
JL		 1591Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1592
1593 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1594 17 bit fmt insn.
1595
252b5132
RH		 15961999-04-30 Nick Clifton <nickc@cygnus.com>
1597
1598 * config/tc-mcore.c (mcore_s_section): Dump literals before
1599 changing section.
1600
16011999-04-29 Nick Clifton <nickc@cygnus.com>
1602
1603 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1604 for COFF/PE port.
1605
1606Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1607
1608 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1609 (TC_INIT_FIX_DATA): Delete.
1610 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1611 (TC_INIT_FIX_DATA): Delete.
1612 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1613 * write.c (fix_new_internal): Initialize fx_cgen member.
1614 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1615 (gas_cgen_md_apply_fix3): Update.
1616 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1617 (md_cgen_record_fixup_exp): Update.
1618 (FX_OPINFO_R_TYPE): Update.
1619
1620 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1621 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1622 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1623 * frags.h (struct frag): Make opindex, opinfo ints.
1624
1625 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1626
16271999-04-26 Tom Tromey <tromey@cygnus.com>
1628
1629 * aclocal.m4, configure: Updated for new version of libtool.
1630
16311999-04-22 Nick Clifton <nickc@cygnus.com>
1632
1633 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1634 md_apply_fix.
1635 (md_apply_fix3): Do not fix up absolute relocations against
1636 symbolic values.
1637
1638 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1639
16401999-04-20 Nick Clifton <nickc@cygnus.com>
1641
1642 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1643 changes and data-in-text directives.
1644 (mcore_cons): New function: intercept cons() operations.
1645 (mcore_float_cons): New function: intercept float_cons()
1646 operations.
1647 (mcore_stringer): New function: intercept stringer() operations.
1648
16491999-04-18 Ian Lance Taylor <ian@zembu.com>
1650
1651 * obj.h (struct format_ops): Change generate_asm_lineno field to
1652 take no parameters.
1653 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1654
1655 * config/tc-alpha.c (find_opcode_match): Add default case to
1656 switch.
1657 (find_macro_match): Likewise.
1658 (load_expression): Parenthesize && within ||.
1659
1660 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1661
16621999-04-17 Nick Clifton <nickc@cygnus.com>
1663
1664 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1665 .text .data .section pseudo ops.
1666 (mcore_s_section): New function. Dump lits before changing secs.
1667 (mcore_s_text): New function. Dump lits before changing secs.
1668 (mcore_s_data): New function. Dump lits before changing secs.
1669
16701999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1671
1672 * config/tc-mips.c (mips_32bitmode): New.
1673 (md_begin): Set mips_32bitmode if needed.
1674 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1675 Set EF_MIPS_32BITMODE.
1676
1677Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1678
1679 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1680 change.
1681
16821999-04-16 Nick Clifton <nickc@cygnus.com>
1683
1684 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1685
1686Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1687
1688 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1689 expressions correctly.
1690
1691
16921999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1693
1694 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1695
1696Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1697
1698 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1699 and fmpynfadd instructions.
1700
17011999-04-11 Richard Henderson <rth@cygnus.com>
1702
1703 * as.h (environ): Declare it, if needed.
1704 * as.c (dump_statistics): Don't declare environ.
1705 * configure.in (environ): Detect declaration.
1706 * configure, config.in: Rebuild
1707
1708 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1709 (i386_displacement): Allocate enough space for replacement buffer.
1710 Clean up replacement buffer initialization.
1711
17121999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1713
1714 * subsegs.c (section_symbol): Don't create a new symbol if one
1715 already exists; instead, use the existing one, but set its segment
1716 and frag data if it hasn't already been defined.
1717 * config/obj-coff.c (c_section_symbol): Likewise.
1718
1719Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1720
1721 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1722
17231999-04-08 Nick Clifton <nickc@cygnus.com>
1724
1725 * config/tc-mcore.c: New File: Support routines for MCore
1726 assembler.
1727 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1728 * config/obj-coff.c: Add support for mcore-pe target.
1729
1730 * Makefile.am: Add support for MCore targets.
1731 * Makefile.in: Regenerate.
1732 * configure.in: Add support for MCore targets.
1733 * configure: Regenerate.
1734
1735 * doc/all.texi: Set MCORE.
1736 * doc/as.texinfo: Document MCore specific command line options.
1737
1738 * write.h: Prevent multiple inclusion.
1739
17401999-04-06 Ian Lance Taylor <ian@zembu.com>
1741
1742 * asintl.h (LC_MESSAGES): Never define.
1743 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1744 does not define it.
1745 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1746 does not define it.
1747
1748 * Makefile.am (m68k-parse.c): If configuring in the source
1749 directory, copy m68k-parse.y into the local directory before
1750 running ylwrap, to remove spurious differences when generating
1751 snapshots.
1752 * Makefile.in: Rebuild.
1753
1754 * config/tc-sparc.h (md_do_align): Just allocate the number of
1755 bytes necessary, rather than always allocating 1024.
1756
17571999-04-04 Ian Lance Taylor <ian@zembu.com>
1758
1759 * listing.c (listing_newline): Add cast to avoid warning.
1760 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1761 * config/tc-i386.c (i386_scale): Add return value.
1762 (build_displacement_string): Remove unused local temp_disp2.
1763 (i386_intel_memory_operand): Add parentheses to avoid warning.
1764 (i386_intel_operand): Remove unused local end_of_operand_string.
1765 (i386_operand): Remove unused local operand_modifier.
1766 (i386_operand): Add parens to avoid warning.
1767
17681999-04-04 Don Bowman <don@pixsci.com>
1769
1770 * configure.in: Add mips*-*-vxworks* target; have it define
1771 MIPS_STABS_ELF.
1772 * configure, config.in: Rebuild.
1773
17741999-03-31 Nick Clifton <nickc@cygnus.com>
1775
1776 * configure.in (emulations): Add support for arm-epoc-pe.
1777 * configure: Regenerate.
1778 * config/te-epoc-pe.h: New file. Define macros specific to
1779 arm-epoc-pe target.
1780 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1781 for arm-epoc-pe target.
1782
1783Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1784
1785 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1786
1787Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1788
1789 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1790 detect ",n" without a condition.
1791 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1792
1793
1794Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1795
1796 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1797 instruction is encoded with one bit.
1798
1799
18001999-03-23 Ian Lance Taylor <ian@zembu.com>
1801
1802 * doc/internals.texi (CPU backend): Mention that
1803 line_separator_chars should not include newline. From thi
1804 <ttn@mingle.glug.org>.
1805
18061999-03-22 Doug Evans <devans@casey.cygnus.com>
1807
1808 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1809 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1810
1811Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1812
1813 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1814
1815Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1816
1817 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1818
1819
1820Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1821
1822 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1823
18241999-03-15 Martin Hunt <hunt@cygnus.com>
1825
1826 * app.c (do_scrub_begin): Change '-' back to a symbol char
1827 so we can use multiple opcodes on a line again.
1828
1829 * config/tc-d30v.c: By default, warn if a symbol has
1830 the same name as a register. Plus some minor
1831 updates from the branch.
1832
18331999-03-13 Nick Clifton <nickc@cygnus.com>
1834
1835 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1836 BFD_RELOC_16 and BFD_RELOC_64.
1837
18381999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1839
1840 * expr.c (expr): Add missing else.
1841
18421999-03-12 Nick Clifton <nickc@cygnus.com>
1843
1844 * config/tc-arm.c (md_apply_fix3): Improve error message.
1845
18461999-03-11 Doug Evans <devans@casey.cygnus.com>
1847
1848 * Makefile.am (CPU_TYPES): Add fr30.
1849 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1850 (fr30,m32r dependencies): Update.
1851 * Makefile.in: Rebuild.
1852
1853 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1854 (gas_cgen_record_fixup_exp): Ditto.
1855 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1856 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1857 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1858 (md_cgen_lookup_reloc): Update use of operand->type.
1859 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1860 (md_convert_frag): Call cgen_operand_lookup_by_num.
1861 (md_cgen_lookup_reloc): Update use of operand->type.
1862 (m32r_cgen_record_fixup_exp): Ditto.
1863
18641999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1865
1866 * config/tc-mips.c (md_show_usage): Fix message.
1867
18681999-03-03 Nick Clifton <nickc@cygnus.com>
1869
1870 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1871 and LDR reg,=<expr> instruction.
1872
1873 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1874 -mcpu=arm9tdmi.
1875
1876Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1877
1878 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1879
18801999-02-17 Nick Clifton <nickc@cygnus.com>
1881
1882 This patch was created by: Scott Bambrough
1883 <scottb@corelcomputer.com>
1884
1885 * app.c:
1886 Special cased '@' character. The '@' character is used as the
1887 ARM assembler comment character, as a special character
1888 and in ELF .symver pseudo-op's, and as a special character in
1889 .type and .section pseudo-ops.
1890 (symver_pseudo): New static variable.
1891 (symver_state): New static variable.
1892 (struct app_save): Add field 'symver_state'.
1893 (app_push): Save global symver_state int struct app_save.
1894 (app_pop): Restore global symver_state from struct app_save.
1895 (do_scrub_chars): Special case handling of '@' character in
1896 .symver pseudo-ops.
1897
1898 * configure.in: Modified to recognize armv* uname syntax from ARM
1899 Linux kernel.
1900 * configure: Regenerated.
1901
1902 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1903 a prefix to the section's type.
1904 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1905 the type's typename.
1906
1907 * config/tc-arm.h: Add support for PIC generation:
1908 (pic_code): New boolean.
1909 (obj_relocate_extern): Define.
1910 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1911 (TC_CONS_FIX_NEW): Define.
1912 (tc_fix_adjustable): Define.
1913 (GLOBAL_OFFSET_TABLE_NAME): Define.
1914
1915 * config/tc-arm.c: Add support for PIC generation:
1916 (line_seperator_chars): Allow ';' as a seperator for Linux.
1917 (is_immediate_prefix): New macro.
1918 (arm_parse_reloc): New function.
1919 (s_arm_elf_cons): New function.
1920 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1921 (md_undefined_symbol): Special case handling for the Global Offset
1922 Table's symbol.
1923 (md_apply_fix3): Handle PIC relocs.
1924 (tc_gen_reloc): Handle PIC relocs.
1925 (md_parse_option): Add support for '-k' command line switch to
1926 enable PIC generation.
1927 (cons_fix_new_arm): New function.
1928 (s_arm_elf_cons): New function.
1929
1930Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1931
1932 * configure.in: Add comments for uses of AC_DEFINE.
1933 * acinclude.m4: Likewise.
1934 * acconfig.h: Remove.
1935 * aclocal.m4: Rebuild.
1936 * configure: Rebuild.
1937 * Makefile.in: Rebuild.
1938 * config.in: Rebuild.
1939
19401999-02-15 Jim Lemke <jlemke@cygnus.com>
1941
1942 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1943 non-constant offset from a base register.
1944
19451999-02-14 Ken Raeburn <raeburn@raeburn.org>
1946
1947 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1948 strings always.
1949
1950Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1951
1952 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1953 (emit_insn): Look for pc-relative and no-overflow specifiers on
1954 internal relocation types.
1955
19561999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1957
1958 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1959 -mcpu=NNNN flags.
1960
1961 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1962 mips_cpu instead.
1963 (mips_4650, mips_4010, mips_4100): Variables removed.
1964 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1965 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1966 variables.
1967 (md_begin): Don't bother initializing the mips_NNNN variables;
1968 mips_cpu is set, and that's good enough now.
1969 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1970 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1971 (show): New function, to handle wrapping in the CPU lists.
1972 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1973
1974Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1975
1976 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1977 than treat as an immediate specifier.
1978
1979Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1980
1981 * config/tc-i386.c: Prototype many functions.
1982 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1983 (i386_immediate): Remove unused second argument.
1984 (i386_intel_operand): Fix i386_is_reg typo.
1985 (i386_operand): Use allow_naked_reg.
1986 (output_invalid): Make operand int for K&R.
1987
1988Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1989
1990 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1991 patch.
1992 * Makefile.in: Rebuild.
1993
19941999-02-09 Doug Evans <devans@casey.cygnus.com>
1995
1996 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1997 (cgen.o): Ditto.
1998 (EXTRA_as_new_SOURCES): Comment out.
1999 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2000 * Makefile.in: Rebuild.
2001 * doc/Makefile.in: Rebuild.
2002 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2003 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2004 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2005 * configure: Rebuild.
2006 * aclocal.m4: Rebuild.
2007 * config.in: Rebuild.
2008 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2009 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2010 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2011 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2012 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2013 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2014 (gas_cgen_record_fixup_exp): Ditto.
2015 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2016 descriptor, not global variable.
2017 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2018 descriptor, not global variable. Refer to insert_operand handler
2019 via cpu descriptor, not global function.
2020 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2021 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2022 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2023 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2024 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2025 * config/tc-m32r.c: Ditto.
2026 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2027 (md_assemble): Ditto.
2028 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2029
20301999-02-09 Nick Clifton <nickc@cygnus.com>
2031
2032 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2033 relocations for ELF targets.
2034
20351999-02-08 Nick Clifton <nickc@cygnus.com>
2036
2037 * configure.in: Add support for StrongARM target.
2038 * configure: Regenerate.
2039
20401999-02-05 Nick Clifton <nickc@cygnus.com>
2041
2042 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2043
2044 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2045 for COFF ports.
2046
2047Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2048
2049 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2050
2051Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2052
2053 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2054 (INTEL_DWORD_MNEM_SUFFIX): Define.
2055 (BYTE_PTR): Define.
2056 (WORD_PTR): Define.
2057 (DWORD_PTR): Define.
2058 (XWORD_PTR): Define.
2059 (SHORT): Define.
2060 (OFFSET_FLAT): Define.
2061 (FLAT): Define.
2062 (NONE_FOUND): Define.
2063 (No_dSuf): Define.
2064 (No_xSuf): Define.
2065 * config/tc-i386.c (set_intel_syntax): New routine.
2066 (intel_syntax): Declare.
2067 (allow_naked_reg): Declare.
2068 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2069 (intel_float_operand): New routine.
2070 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2071 Handle brackets as well as parens. Call i386_intel_operand for
2072 intel syntax. Reverse operands if appropriate. Handle new
2073 suffixes. Handle movzx and movsx.
2074 (i386_is_reg): New routine.
2075 (i386_immediate): New routine.
2076 (i386_scale): New routine.
2077 (i386_displacement): New routine.
2078 (i386_operand_modifier): New routine.
2079 (build_displacement_string): New routine.
2080 (i386_parse_seg): New routine.
2081 (i386_intel_memory_operand): New routine.
2082 (i386_intel_operand): New routine.
2083 (i386_operand): Call i386_displacement, i386_immediate,
2084 i386_scale, etc. instead of handling inline.
2085 (parse_register): Handle registers without prefix.
2086
2087Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2088
2089 * configure: Regenerate.
2090 * configure.in (arm-*-oabi): New.
2091 (thumb-*-oabi): New.
2092 * config/tc-arm.c (target_oabi): Declare.
2093 (md_apply_fix3): Support REL relocs.
2094 (md_parse_option): Handle -oabi.
2095 (elf32_arm_target_format): New routine.
2096 (md_longopts): Add OPTION_OABI.
2097 * config/tc-arm.h: Redefine TARGET_FORMAT.
2098
2099
21001999-01-28 Nick Clifton <nickc@cygnus.com>
2101
2102 * write.c (write_relocs): Handle out of range error.
2103
2104 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2105 (fr30_force_relocation): Default to 0.
2106
2107 * config/tc-fr30.h (obj_fix_adjustable): Define.
2108 (TC_FORCE_RELOCATION): Define.
2109
2110 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2111 relocs.
2112
21131999-01-16 Nick Clifton <nickc@cygnus.com>
2114
2115 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2116 merge of two instructions if the left instruciton kills the right.
2117
21181999-01-11 Doug Evans <devans@casey.cygnus.com>
2119
2120 * Makefile.in: Regenerate.
2121 * configure.in: Redo test for using cgen.
2122 * configure: Regenerate.
2123
21241999-01-09 Nick Clifton <nickc@cygnus.com>
2125
2126 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2127 redefinition of this macro.
2128
2129Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2130
2131 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2132 warning.
2133
21341998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2135
2136 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2137 a read of HI or LO and an immediatly following branch.
2138
21391998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2140
2141 * config/tc-mips.c (md_begin): Another correction to the setting of
2142 mips_eabi64.
2143
21441998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2145
2146 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2147
21481998-12-21 Nick Clifton <nickc@cygnus.com>
2149
2150 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2151 bit insn when optimizing, so that parallelised instructions will
2152 start on a 32 bit boundary.
2153
21541998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2155
2156 * config/tc-mips.c (mips_eabi64): New.
2157 (md_begin): Set mips_eabi64.
2158 (mips_elf_final_processing): Use it.
2159
21601998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2161
2162 * config/tc-mips.c (mips_elf_final_processing):
2163 Correct setting of ABI in e_flags.
2164
2165Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2166
2167 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2168
21691998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2170
2171 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2172
21731998-12-15 Doug Evans <devans@casey.cygnus.com>
2174
2175 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2176 warning, values that don't fit in the field.
2177
21781998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2179
2180 * config/tc-mips.c (mips_abi_string): New.
2181 (md_parse_option,md_longopts): Add mabi.
2182 (mips_elf_final_processing): Set e_flags based on mabi flag.
2183
21841998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2185
2186 * config/tc-mips.c (md_parse_option): Handle vr4111.
2187
218898-12-11 Ken Raeburn <raeburn@cygnus.com>
2189
2190 * config/tc-h8300.c (build_bytes): Change message given if the
2191 instruction requires H8/300H mode and we're not in Hmode, to
2192 suggest that it may be the operand modes that are the problem, not
2193 necessarily the opcode.
2194
21951998-12-10 Nick Clifton <nickc@cygnus.com>
2196
2197 * config/tc-fr30.c: Add line separator character.
2198
2199Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2200
2201 * configure.in (hppa-*-mpeix*): New target.
2202 * config/obj-som.h (obj_som_compiler): Declare.
2203 * config/obj-som.c (compiler_seen): New static variable.
2204 (obj_som_compiler): New function.
2205 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2206 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2207 (pa_type_args): Set hppa_priv_level.
2208 (pa_compiler): New static function if OBJ_SOM.
2209 * configure: Rebuild.
2210
2211Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2212
2213 * read.c (output_leb128): Don't mark as inline.
2214
22151998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2216
2217 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2218 AIX .vbyte unaligned data support.
2219 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2220 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2221 sections.
2222
22231998-12-07 Nick Clifton <nickc@cygnus.com>
2224
2225 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2226 input handling.
2227
2228Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2229
2230 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2231 BFD_RELOC_ARM_PCREL_BRANCH.
2232
2233Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2234
2235 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2236 checking the target type.
2237 (mips-dec-bsd*): Set endian to little.
2238 * configure: Rebuild.
2239
2240 COFF weak symbol support, based on patches from Mark Elbrecht
2241 <snowball3@usa.net>:
2242 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2243 * config/obj-coff.c (obj_coff_weak): New static function.
2244 (obj_coff_endef) [both versions]: Handle weak symbols.
2245 (coff_frob_symbol): Likewise.
2246 (yank_symbols): Likewise.
2247 (obj_pseudo_table): Add "weak".
2248
2249 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2250 <aymeric.vincent@emi.u-bordeaux.fr>.
2251 * aclocal.m4: Rebuild with current tools.
2252 * configure: Rebuild.
2253
2254 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2255 an assertion failure for a case we can't handle when OBJ_ECOFF.
2256
2257 * expr.c (operator): And with 0xff to avoid problems with signed
2258 char.
2259
22601998-12-03 Nick Clifton <nickc@cygnus.com>
2261
2262 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2263 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2264
22651998-12-02 Nick Clifton <nickc@cygnus.com>
2266
2267 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2268 LDI:20 insn.
2269
2270Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2271
2272 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2273 of pcrel point.
2274
2275Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2276
2277 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2278 pcrel point.
2279
2280Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2281
2282 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2283 scope.
2284 (d10v_cleanup): Only generate previous insn if a multiline insn is
2285 not pending.
2286
2287Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2288
2289 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2290 FR30_OPERAND_I32.
2291
2292Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2293
2294 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2295 -marm6xxx command line switches.
2296
22971998-11-18 Doug Evans <devans@casey.cygnus.com>
2298
2299 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2300 (itbl-ops.o): Delete duplicate dependencies.
2301 Rebuild dependencies.
2302 Add fr30 dependencies.
2303 * Makefile.in: Rebuild.
2304
2305Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2306
2307 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2308 opcode list.
2309 * listing.c: Ignore line terminator characters found inside
2310 strings.
2311
2312Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2313
2314 * po/gas.pot: Regenerated.
2315
2316Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2317
2318 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2319 fr30_is_label_start(). Also checks for delay slot insns.
2320
2321 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2322 FR30 instructions which contain a colon in the mnemonic.
2323
2324 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2325
2326Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2327
2328 * config/tc-fr30.c: Removed currently superflous code.
2329
2330Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2331
2332 * config/tc-fr30.h: New file.
2333 * config/tc-fr30.c: Tweaking so that it will compile.
2334
2335Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2336
2337 * config/tc-d10v.h (obj_fix_adjustable): Define.
2338 (TC_FORCE_RELOCATION): Define.
2339 (d10v_force_relocation): Declare.
2340 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2341 (md_apply_fix3): Handle Vtable relocs.
2342 (d10v_fix_adjustable): New.
2343 (d10v_force_relocation): New.
2344
2345Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2346
2347 * config/tc-d30v.c: Change default behaviour to ignore potential
2348 conflicts between register name and symbol names.
2349
2350Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2351
2352 * configure.in: Add fr30-*-*.
2353 * config/tc-fr30.c: New file.
2354 * Makefile.in: Regenerated.
2355 * config.in: Regenerated.
2356 * configure: Regenerated.
2357 * doc/Makefile.in: Regenerated.
2358 * po/gas.pot: Regenerated.
2359
2360Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2361
2362 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2363 are 16 bit insns.
2364
2365Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2366
2367 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2368 characters.
2369 (do_scrub_chars): Add some casts to unsigned char to avoid
2370 unwanted sign extension.
2371 * read.c (lex_type): Set characters about 127 to be symbol
2372 characters.
2373 * config/tc-i386.c (md_begin): Set identifier_chars and
2374 operand_chars for values above 127.
2375
2376Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2377
2378 * configure.in: detect cygwin* instead of cygwin32*
2379 * configure: regenerate
2380
2381Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2382
2383 * listing.c: Add support for producing a listing from piped
2384 input.
2385
2386Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2387
2388 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2389 (append_insn): Account for the tx39's multiply behavior.
2390
23911998-10-26 Michael Meissner <meissner@cygnus.com>
2392
2393 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2394 from assemble_parallel_insns. Add support for '->' to indicate
2395 explicitly serializing the instructions.
2396 (md_assemble): Ditto.
2397
2398Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2399
2400 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2401 WEAK handling.
2402
2403Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2404
2405 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2406
2407Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2408
2409 * config/tc-mips.c : support frame and regmask/fregmask when
2410 MIPS_STABS_ELF is specified.
2411
2412Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2413
2414 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2415 (md_apply_fix): Don't return 1 for VTABLE relocs.
2416 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2417
2418Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2419
2420 * doc/c-i386.texi: Replace occurences of "opcode" with
2421 "instruction mnemonic", "instruction", or "mnemonic" when
2422 referring to the name of an instruction. Use "opcode" when
2423 referring to the sequence of machine bytes.
2424
2425 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2426 (is_opcode_char): Rename to is_mnemonic_char.
2427 (md_assemble and i386_operand): Correct error messages from
2428 "opcode" to "instruction mnemonic"
2429 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2430 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2431 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2432 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2433 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2434 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2435 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2436
2437 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2438
2439 * config/tc-i386.c (i386_operand): Check for garbage after
2440 register name.
2441
2442Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2443
2444 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2445 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2446
2447Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2448
2449 * config/tc-sh.h (obj_fix_adjustable): Define.
2450 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2451 (md_apply_fix): Likewise.
2452 (tc_gen_reloc): Likewise.
2453 (sh_fix_adjustable): New.
2454
2455Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2456
2457 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2458 * cgen.h (gas_cgen_finish_insn): Update prototype.
2459 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2460 cgen_insn_t -> CGEN_INSN_INT.
2461 (make_parallel): Update handling of CGEN_INT_INSN_P.
2462 (assemble_parallel_insn): Ditto.
2463 (target_make_parallel): New function.
2464 (md_assemble): Use it.
2465
2466Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2467
2468 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2469
2470Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2471
2472 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2473 converted into lower case.
2474
2475Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2476
2477 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2478 (gas_cgen_tc_gen_reloc): Likewise.
2479 * config/tc-m32r.h (obj_fix_adjustable): Define.
2480 * config/tc-m32r.c (m32r_fix_adjustable): New.
2481 (m32r_force_relocation): Handle VTABLE relocs.
2482
2483Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2484
2485 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2486
2487Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2488
2489 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2490 to lower case before parsing.
2491
2492 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2493 parallel insns modift buts in the PSW as a side effect.
2494
2495Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2496
2497 * config/tc-d30v.c (find_format): Test for missing flag and
2498 control registers.
2499
2500 (md_apply_fix3): Fix error messages to avoid
2501 assumption about presence of a symbol.
2502
2503 (parallel_ok): Disallow parallel instructions that both modify the
2504 same flag register.
2505
2506 (find_format): Generate a warning if an odd numbered register is
2507 used as the first register in a mutli-register instruction.
2508
2509Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2510
2511 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2512 relocations are always associated with a symbol.
2513
2514Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2515
2516 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2517 (elf32_sparc_force_relocation): Declare.
2518 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2519 (tc_gen_reloc): Handle vtable relocs.
2520 (elf32_sparc_force_relocation): New.
2521
2522Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2523
2524 * symbols.c (S_IS_FUNCTION): New.
2525 * config/tc-v850.h (obj_fix_adjustable): Define.
2526 (TC_FORCE_RELOCATION): Define.
2527 (v850_force_relocation): Declare.
2528 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2529 of fx_addnumber for VTABLE reloc addends.
2530 (md_apply_fix3): Handle VTABLE relocs.
2531 (v850_fix_adjustable): New.
2532 (v850_force_relocation): New.
2533
2534Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2535
2536 * tc-hppa.c (fp_operand_format): Add some additional formats.
2537 (pa_ip): Do not automatically promote into pa2.0 mode.
2538 (pa_level): Handle ".level 2.0".
2539
2540Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2541
2542 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2543 * config/tc-i386.h (template.extension_opcode): Change to
2544 unsigned int to allow full range of 8-bit opcode suffixes.
2545 (None): Redefine as 0xffff.
2546
2547 From Jeff B Epler <jepler@usgs.gov>
2548 * doc/c-i386.texi (i386-SIMD): New section.
2549
2550Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2551
2552 * read.c (discard_rest_of_line): New function.
2553 * read.h: Declare it.
2554 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2555
2556Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2557
2558 * config/tc-d10v.c (find_symbol_matching_register): New function.
2559 (find_opcode): Cope with the case where a register name matches
2560 a symbol name.
2561
2562Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2563
2564 * config/tc-v850.c (md_pcrel_from): Rename to
2565 v850_pcrel_from_section.
2566 (v850_pcrel_from_section): Do not resolves symbols in other
2567 sections.
2568
2569 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2570
2571Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2572
2573 * config/tc-d10v.c (find_opcode): Generate an error if a register
2574 is supplied for an operand that should not be a register.
2575
2576Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2577
2578 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2579 instructions to have another instruction in the right bin.
2580
2581Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2582
2583 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2584 the right container if the left container holds a branch
2585 instruction.
2586
2587Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2588
2589 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2590 both a register name and symbol name.
2591 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2592
2593Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2594
2595 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2596 execution unit class.
2597
2598 (reg_name_search): If a name matches a register and a symbol,
2599 prefer the register.
2600 (find_format): Disallow flag registers when a general purpose
2601 register is required.
2602 If a number is required, but a register has been given, check to
2603 see if a symbol with the same name as the register exists, and if
2604 so, use that symbol.
2605
2606Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2607
2608 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2609
2610Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2611
2612 * config/tc-d30v.c (find_format): Do not accept flag registers as
2613 general purpose registers.
2614 (find_format): If an immediate value is expected at a given place
2615 in a format, but a register name has been provided instead, check
2616 to see if that register name matches the name of a predefined
2617 symbol and if it does, then use the symbol instead.
2618 (reg_name_search): If a register name matches a symbol name,
2619 prefer the register name to the symbol name.
2620
2621Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2622
2623 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2624 the previous insn to empty.
2625
26261998-09-20 Michael Meissner <meissner@cygnus.com>
2627
2628 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2629 pieces, forcing the use of an ANSI compiler.
2630
2631Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2632
2633 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2634 relocs.
2635 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2636
2637Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2638
2639 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2640 assembler syntax.
2641 (obj_elf_vtable_entry): Likewise.
2642 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2643 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2644 (tc_gen_reloc): Likewise.
2645 (arm_fix_adjustable): Likewise.
2646 (elf32_arm_force_relocation): New.
2647 (armelf_frob_symbol): Remove coff-style symbol support.
2648
2649Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2650
2651 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2652
2653Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2654
2655 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2656 OBJ_COFF so that routine is defined for a.out format.
2657
2658Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2659
2660 * config/tc-i386.c (i386_operand): Detect non-segment registers
2661 used as segment prefixes.
2662
2663Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2664
2665 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2666 optimize across FDE boundaries.
2667
2668 * config/obj-coff.c (obj_coff_section): Preserve any link once
2669 flags when setting the section flags.
2670
2671Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2672
2673 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2674 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2675
2676Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2677
2678 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2679 to the host width.
2680
2681Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2682
2683 * frags.c (frag_grow): Include the size of the frag struct in the
2684 obstack chunk size.
2685
2686 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2687 if the new subseg comes before the old.
2688
2689Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2690
2691 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2692 to handle edge8 and edge16.
2693
2694Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2695
2696 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2697 before we clobber the symbol involved.
2698
2699Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2700
2701 * config/tc-arm.c: Remove OBJ_ELF definitions for
2702 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2703 use arm_adjust_symtab for OBJ_COFF.
2704 (armelf_adjust_symtab): New Routine.
2705 * config/tc-arm.h: Define obj_adjust_symtab to
2706 armelf_adjust_symtab for OBJ_ELF.
2707
2708Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2709
2710 * configure.in: Make all i386-elf targets use bfd_gas.
2711 * config/tc-i386.c (tc_i386_force_relocation): New.
2712 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2713 (md_apply_fix3): Likewise.
2714 (tc_gen_reloc): Handle them.
2715 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2716 tc_i386_force_relocation.
2717
2718Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2719
2720 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2721
2722Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2723
2724 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2725 current opcode after writing the first insturction of a reverse
2726 sequential pair.
2727
2728Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2729
2730 * read.h (generate_lineno_debug): Add prototype.
2731 * read.c (generate_lineno_debug): Make non-static.
2732
2733Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2734
2735 * config/tc-i386.c (md_assemble): Only warn for address/data size
2736 prefixes.
2737
2738Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2739
2740 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2741 against Thumb function names, as the linker needs this information.
2742
27431998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2744
2745 * expr.c (operand): Check also that there is no advance in operand
2746 after atof_generic in order to decide "is it label 0f or floating
2747 point number?".
2748
2749Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2750
2751 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2752 command line options with a single dash.
2753 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2754
2755Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2756
2757 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2758 * tc-arm.c (arm_fix_adjustable): New routine.
2759
27601998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2761
2762 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2763 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2764 demand_empty_rest_of_line before mri_comment_end.
2765 (equals): Check garbage after expression before
2766 mri_comment_end in MRI mode.
2767
2768Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2769
2770 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2771 small immediate constant to use the constant itself rather than
2772 always using 1.
2773
2774Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2775
2776 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2777 (pa_leave): Likewise.
2778
2779Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2780
2781 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2782 prefixes.
2783 (i386_operand): Fix an error message.
2784
2785Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2786
2787 * doc/c-arm.texi (ARM Directives): Document .req directive.
2788
2789 * config/tc-arm.c (reg_required_here): Display erroneous string if
2790 the register name could not be decoded.
2791 Do not set inst.instruction if the sift is -1.
2792
2793Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2794
2795 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2796 we do for EXTERN.
2797
2798Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2799
2800 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2801 even if it is belived to be unnecessary.
2802
2803Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2804
2805 config/tc-i386.c (i386_operand): Size immediate constants by
2806 suffix (erroneously removed as part of July 7 change).
2807
2808Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2809
2810 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2811 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2812 (armelf_frob_symbol): New Routine.
2813 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2814
2815Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2816
2817 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2818
2819Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2820
2821 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2822 command line switches passed to assembler.
2823
2824Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2825
2826 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2827 (gas_cgen_opcode_desc): Declare.
2828 (gas_cgen_parse_operand): Declare.
2829 (*): Prepend gas_ to gas specific fns to denote them as such.
2830 All uses updated.
2831 * cgen.c (gas_cgen_opcode_desc): New global
2832 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2833 (queue_fixup): Renamed from cgen_queue_fixup.
2834 (*): Prepend gas_ to gas specific fns to denote them as such.
2835 All uses updated.
2836 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2837 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2838 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2839 Open opcode table and initialize it.
2840 (make_parallel): Use gas_cgen_opcode_desc.
2841 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2842 (md_assemble): Ditto.
2843
2844Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2845
2846 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2847 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2848 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2849 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2850 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2851 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2852 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2853 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2854 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2855 (INIT_STAB_SECTION): Likewise.
2856 (OBJ_PROCESS_STAB): Likewise.
2857
2858 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2859 (md_parse_option): Watch for them.
2860 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2861 (md_begin): Kill neverdef code.
2862 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2863 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2864 (s_alpha_coff_wrapper): New.
2865 (md_pseudo_table): Trap all ECOFF pseudos.
2866
2867Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2868
2869 Start of changes to remove mdebug section from mips*-elf
2870 Based on MIPS_STAB_ELF definition
2871 * acconfig.h: undef if not configured
2872 * config.in: undef if not configured
2873 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2874 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2875 * stabs.c (s_stab_generic): flush frag
2876
2877Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2878
2879 * configure.in: (arm-*-elf): Handle.
2880 (thumb-*-elf): Handle.
2881 * configure: Regenerate.
2882 * read.c (stringer): Fix typo in comment.
2883 * write.c (fixup_segment): Don't add symbol value to addend if
2884 TC_ARM and OBJ_ELF.
2885 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2886 sections.
2887 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2888 for OBJ_ELF.
2889
2890Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2891
2892 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2893 (write_2_short): Emit warning if new flag is set.
2894 (do_assemble): Set flags if left instruction is one of special
2895 "right-instruction-killer" type.
2896
2897Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2898
2899 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2900 Always output words in debug_info section as big endian.
2901 (sparc_target_format): Choose correct bfd target.
2902 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2903
2904Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2905
2906 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2907 to work with internationalization code. Issue an error when two
2908 operands match that are not allowed to match.
2909
2910Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2911
2912 * configure.in (install_tooldir): Allow target to specify whether
2913 it wants to be installed in $(tooldir)/bin.
2914 * configure: Regenerate.
2915 * Makefile.am (install-exec-local): Set install-exec-tooldir
2916 dependency via configure.
2917 * Makefile.in: Regenerate.
2918
2919Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2920
2921 * Makefile.am (install-exec-local): Split into two ...
2922 (install-exec-bindir,install-exec-tooldir): New rules.
2923 * Makefile.in: Regenerate.
2924
2925Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2926
2927 * Makefile.am (install-exec-local): Don't remove the file before
2928 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2929 W. Rozycki <macro@ds2.pg.gda.pl>.
2930 * Makefile.in: Rebuild.
2931
2932Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2933
2934 * cgen.c: Include libiberty.h.
2935 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2936 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2937 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2938 (md_cgen_lookup_reloc)): Declare.
2939 (md_cgen_record_fixup_exp): Declare.
2940 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2941 (m32r_relax_frag): Declare.
2942 (cgen_md_apply_fix3): Decls moved to cgen.h.
2943 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2944 (m32r_cgen_record_fixup_exp): Delete decl.
2945 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2946 (assemble_nop): Delete.
2947 (expand_debug_syms): Delete unused `exp'.
2948 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2949 Add default case for -Wall.
2950 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2951 (md_atof): Delete unused wordP.
2952
2953Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2954
2955 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2956 value.
2957
2958Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2959
2960 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2961 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2962 .print, .purgem, and .struct. Remove documentation for
2963 .app-file.
2964
2965Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2966
2967 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2968 Update call to insert_operand.
2969
2970Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2971
2972 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2973
2974Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2975
2976 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2977 whitespace after a prefix operator.
2978
2979Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2980
2981 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2982
2983Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2984
2985 * config/tc-sparc.c (log2): New static function.
2986 (s_reserve): Use log2 to convert alignment before calling
2987 record_alignment.
2988 (s_common): Use log2 to convert alignment before calling
2989 record_alignment and frag_align.
2990 (sparc_cons_align): Use log2.
2991
2992Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2993
2994 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2995 (s_common): Likewise.
2996
2997 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2998 initialization of waddr.
2999 (sparc_elf_final_processing): Add default case to switch.
3000
3001Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3002
3003 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3004 than temporary real.
3005
3006Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3007
3008 * write.c (subsegs_finish): Don't align the segments if there were
3009 any errors.
3010
3011 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3012 copying aux information.
3013
3014 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3015 expression into a symbol.
3016
3017Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3018
3019 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3020 type to unsigned int.
3021 (md_assemble): Change type used to store offsets from unsigned
3022 long to long.
3023 (i386_operand): Switch error check to only call RESTORE_END_STRING
3024 once after parse_register.
3025
3026Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3027
3028 * config/tc-v850.c (md_show_usage): Changed format to match that
3029 of gcc, ld, etc.
3030
3031 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3032
3033Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3034
3035 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3036 relocs.
3037 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3038 weak.
3039
3040Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3041
3042 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3043 * doc/Makefile.in: Rebuild.
3044
3045Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3046
3047 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3048 for %lo expressions.
3049 (mips_ip, case 'u'): Move range check after code to mask
3050 off bits in %hi/%lo expressions. Mask off high bits for
3051 %lo expressions.
3052
3053Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3054
3055 * doc/Makefile.am (gasver.texi): New target.
3056 (as.info, as.dvi): Depends upon gasver.texi.
3057 * doc/as.texinfo: Include gasver.texi. Mention version number on
3058 title page and in top node.
3059 * doc/Makefile.in: Rebuild.
3060
3061Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3062
3063 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3064 but not including the line containing the edict.
3065 * listing.h (LISTING_EOF): New.
3066 * input-scrub.c (input_scrub_next_buffer): Call it.
3067
3068Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3069
3070 * config/tc-i386.c (i386_operand): Don't set the size of an
3071 immediate address based solely on the suffix and the mode.
3072
3073 * config/tc-i386.c (md_assemble): Add assertion to make sure
3074 overlap2 does not set Imm.
3075
3076 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3077 sequences of whitespace to a single space.
3078 (is_space_chars): Just compare with space.
3079 (md_begin): Don't initialize space_chars.
3080 (md_assemble): Just skip a single whitespace character.
3081 (i386_operand): Rewrite base-index parsing to use new
3082 parse_register, and to skip white space. Skip white space in a
3083 number of other places too. Don't give error message if
3084 parse_register fails.
3085 (parse_register): Change reg_string parameter to be non-const.
3086 Add end_op parameter. Skip white space after the `%', and return
3087 end of register string. Give error message here rather than
3088 caller.
3089
3090Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3091
3092 Based on patch from Matt Semersky <matts@scd.hp.com>:
3093 * expr.c (op_encoding): Make const.
3094 (expr_set_precedence): New function.
3095 (expr_begin): Don't set operator rankings, just call
3096 expr_set_precedence.
3097 * expr.h (expr_set_precedence): Declare.
3098 * read.c (s_mri): Call expr_set_precedence.
3099
3100Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3101
3102 * doc/as.texinfo (Statements): Remove paragraph discussing
3103 continuing lines with a backslash. This hasn't worked for years,
3104 if it ever did.
3105
3106Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3107
3108 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3109 symbol definitions.
3110 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3111 (ps_CTORS, ps_DTORS): New section types.
3112 (vms_fixup_xtors_section): New function
3113 (Ctors_Psect, Dtors_Psect): Define.
3114 (IS_GXX_XTOR): Define
3115 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3116 Filter static constructors/destructors and add to
3117 Ctors_Symbols/Dtors_Symbols chain.
3118 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3119 appropriate section.
3120
3121 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3122 * makefile.vms: Merge vax/vms support.
3123
3124Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3125
3126 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3127 (elf_pseudo_table): Add them.
3128 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3129 (md_apply_fix): Accept them.
3130 (mips_fix_adjustable): Don't adjust them.
3131 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3132 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3133 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3134 (tc_fix_adjustable): Don't adjust them.
3135
3136Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3137
3138 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3139 (cgen.o): Use it.
3140 * Makefile.in: Regenerate.
3141 * configure.in: AC_SUBST cgen_cpu_prefix.
3142 * configure: Regenerate.
3143
3144Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3145
3146 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3147 Changed all users of COND12_DELAY.
3148
3149Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3150
3151 * config/tc-mn10300.c (set_arch_mach): New function.
3152 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3153 (md_begin): Default to mn10300 mode.
3154 (md_assemble): Only accept instructions for the core mn10300
3155 chip and the active machine type.
3156
3157Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3158
3159 * subsegs.h (segment_info_type): Give the struct a name.
3160 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3161 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3162 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3163 * config/tc-w65.h (tc_reloc_mangle): Declare.
3164 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3165
3166Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3167
3168 * config/tc-v850.c (v850_comm): Restore old section
3169 after common processing.
3170
3171Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3172
3173 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3174
3175Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3176
3177 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3178 char with code that explicitly sign-extends.
3179
3180Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3181
3182 * config/tc-v850.c (md_begin): Restore text section as the current
3183 section after creating call table sections.
3184 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3185 code.
3186
3187 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3188 with call to macro SYM_AUXINFO.
3189
3190Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3191
3192 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3193 with the program transform name.
3194 * Makefile.in: Rebuild.
3195
3196Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3197
3198 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3199 information.
3200
3201Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3202
3203 * config/tc-i386.c (i386_operand): Be prepared for a space between
3204 the open parenthesis and the start of the register operand,
3205 because of the June 16 change.
3206
3207Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3208
3209 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3210 BFD_ASSEMBLER.
3211
3212Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3213
3214 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3215 even if it is belived to be unnecessary.
3216
3217Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3218
3219 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3220 symbols.
3221 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3222
3223Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3224
3225 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3226 shift amount for a repeated operand. The shift amount for the
3227 repeated copy comes from the size of the operand.
3228
3229Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3230
3231 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3232
3233Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3234
3235 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3236
3237Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3238
3239 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3240 characters in it as LEX_IS_SYMBOL_COMPONENT.
3241 * config/tc-i386.h (tc_symbol_chars): Define.
3242 (extra_symbol_chars): Declare.
3243 * config/tc-i386.c (extra_symbol_chars): Define.
3244 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3245 (line_comment_chars): Set to '/' if TE_LINUX.
3246 * doc/c-i386.texi (i386-prefixes): Update.
3247 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3248
3249Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3250
3251 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3252 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3253
32541998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3255
3256 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3257 constraint in instructions REP & REPI.
3258
3259Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3260
3261 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3262 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3263
3264 (check_range): If the operand is shifted, then shift the number
3265 before checking its range.
3266
3267 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3268
3269 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3270 common sections.
3271
3272Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3273
3274 * config/tc-v850.c (v850_comm): Create special sections as needed.
3275
32761998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3277
3278 * config/tc-d10v.c (write_2_short): Addition of swapping
3279 instructions for sequential and reverse sequential order when
3280 given order is not possible.
3281
3282Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3283
3284 * Makefile.am: Rebuild dependencies.
3285 (DEP_INCLUDES): Fix reference to intl build directory.
3286 * Makefile.in: Rebuild.
3287
3288Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3289
3290 * doc/c-i386.texi: Update 16 bit documentation.
3291
3292 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3293 IgnoreDataSize to IgnoreSize as they are used for address size as
3294 well as data size.
3295 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3296 32-bit mode, similarly addr16/data16 and variants.
3297
3298Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3299
3300 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3301 sequential word multiply instructions.
3302
3303 (do_assemble): Add extra command line argument, to allow mul32
3304 attribute to be preserved across parallel insns.
3305 (md_assemble): Insert NOPs between explicitly parallel insns which
3306 contain an 32 bit multiply and a 16 multiply.
3307
3308Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3309
3310 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3311 likewise for REPE.
3312
3313 * config/tc-i386.c (reloc): Add braces.
3314
3315 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3316 consistent with Intel naming.
3317 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3318 use bitfields in sib_byte.
3319 (modrm_byte): Don't use bitfields here either.
3320
3321 * config/tc-i386.c (current_templates): Add const.
3322 (parse_register): Add const to return, param, and char *s.
3323 (i386_operand): Add const to reg_entry *r.
3324 * config/tc-i386.h (templates): Add const to start, end.
3325
3326 Inspired by code for 16 bit gas support from Martynas Kunigelis
3327 <martynas@nm3.ktu.lt>:
3328 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3329 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3330 (uses_mem_addrmode): Remove.
3331 (md_estimate_size_before_relax): Add support here too.
3332 (md_relax_table): Rewrite interface to md_relax for 16 bit
3333 support.
3334 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3335 (opcode_suffix_to_type): Remove.
3336 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3337 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3338 (md_convert_frag): Likewise.
3339 (i386_operand): Add support for 16 bit base/index regs,
3340 immediates, and displacements. Remove some unnecessary casts, and
3341 localise end_of_operand_string, displacement_string_start,
3342 displacement_string_end variables. Add GCC_ASM_O_HACK.
3343 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3344
3345 * config/tc-i386.c (prefix_hash): Remove.
3346 (md_begin): Rewrite without obstacks. Remove prefix hash table
3347 handling. Rewrite lexical table handling.
3348 (i386_print_statistics): Don't print prefix statistics.
3349 (md_assemble): Rewrite instruction parser so that line is not
3350 converted to lower case. Don't do a hash_find for prefixes,
3351 instead recognise them via opcode modifier.
3352 (expecting_operand, paren_not_balanced): Localise variables.
3353 * config/tc-i386.h (IsPrefix): Define.
3354 (prefix_entry): Remove.
3355
3356 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3357 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3358 '\\' in case where comment_chars contains '/'.
3359
3360 * config/tc-i386.c (MATCH): Ensure given operand and template
3361 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3362 you must write `ljmp *table(%ebx)'.
3363
3364 From H.J. Lu <hjl@gnu.org>:
3365 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3366 as 0 ifndef BFD_ASSEMBLER.
3367 (md_assemble): Allow immediate operands without suffix or
3368 other reg operand to default in size to the current code size.
3369
3370Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3371
3372 * config/tc-v850.c (md_begin): Restore creation of
3373 .call_table_text and .call_table_data sections.
3374
3375Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3376
3377 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3378 after emitting a word of noops.
3379
3380Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3381
3382 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3383 (i386_operand): Simplify checks for valid base/index combinations.
3384 Disallow `in 4(%dx),%al'.
3385
3386 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3387 index_reg const.
3388 (add_prefix): Change parameter from char to int.
3389
3390 * config/tc-i386.h (Ugh): Define opcode modifier.
3391 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3392
3393 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3394 CONSISTENT_REGISTER_MATCH macros to check register types more
3395 thoroughly. Check for illegal suffix/operand combinations
3396 when matching insns with operands. Handle new `s' suffix, and
3397 associated FloatMF opcode modifier for float insns with memory
3398 operands.
3399 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3400 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3401 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3402 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3403 DATA_PREFIX_OPCODE throughout.
3404
3405 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3406 (md_assemble): Rewrite suffix/register operand checking code to be
3407 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3408 AnyMem, the better to grep.
3409 (pi): Remove Abs.
3410 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3411 given a memory operand. Don't set Abs bits either.
3412 (type_names): Remove Mem*, Abs*.
3413 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3414 define opcode_modifiers as these cases are handled by Disp8,
3415 Disp16, Disp32 and suffix checks.
3416 (COMES_IN_BOTH_DIRECTIONS): Remove.
3417 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3418
3419 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3420 if IgnoreDataSize modifier given. Remove ShortformW modifier
3421 test. Add test for ShortForm in W base_opcode modification.
3422 Merge Seg2ShortForm and Seg3ShortForm code.
3423 * config/tc-i386.h (ShortFormW): Remove.
3424 (IgnoreDataSize): Define.
3425
3426Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3427
3428 * config/tc-d30v.c (md_assemble): Store previous segment state
3429 with previous instruction.
3430
3431Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3432
3433 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3434 (ebp, esp): Remove static variables.
3435 (MATCH): Remove test for InOutPortReg.
3436 (i386_operand): Properly handle InOutPortReg here instead.
3437 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3438 (md_assemble): Simplify and correct modrm and sib generation.
3439 (i386_operand): Add warning for scale without index.
3440 Rewrite checks for valid base/index combinations.
3441
3442 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3443 macros and enclose in do while(0).
3444 (RESTORE_END_STRING): Likewise.
3445 (md_assemble): Add one to printed operand number so we start
3446 from 1 not 0. Add some more gettext invocations.
3447 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3448 number here too.
3449
3450 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3451 DATA_PREFIX, SEG_PREFIX): Define.
3452 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3453 (check_prefix): Remove function.
3454 (add_prefix): New function. Add prefix to i.prefix as well as
3455 doing checks.
3456 (md_assemble): Changes for add_prefix. Remove hack for wait
3457 prefix, instead always output prefixes in fixed order. Test
3458 for jcxz/loop when selecting between word & dword operations,
3459 and add address size prefix rather than operand size prefix.
3460 Remove operand -> address size hack when emitting jcxz/loop.
3461 (i386_operand): Remove O_Absent check as it's done in expr.
3462
3463Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3464
3465 * configure.in: Recognize m5200 as a cpu_type of m68k.
3466 * aclocal.m4: Rebuild with current libtool.
3467 * configure: Rebuild.
3468
3469Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3470
3471 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3472 to relaxable_symbol to prevent references to external symbol from
3473 being relaxed.
3474
3475Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3476
3477 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3478 symbols are relaxable.
3479
3480Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3481
3482 * config/tc-v850.c (md_begin): Don't create special
3483 sections by default.
3484
3485Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3486
3487 * config/tc-mips.c (macro): For div and udiv, close the
3488 reorder block as soon as possible.
3489
3490Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3491
3492 From Matt Semersky <matts@scd.hp.com>:
3493 * macro.c (macro_mri_mode): New function.
3494 * macro.h (macro_mri_mode): Declare.
3495 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3496 MRI mode.
3497
3498Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3499
3500 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3501 OBJ_EVAX case.
3502
3503 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3504 until after xstrdup in OBJ_EVAX case.
3505
3506Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3507
3508 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3509 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3510 of hardcoded magic number.
3511 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3512
3513Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3514
3515 * read.c (do_s_func): New function.
3516 (s_func): Call it.
3517 * read.h (do_s_func): Add prototype.
3518
3519Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3520
3521 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3522 nops if fill pattern not specified.
3523
3524Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3525
3526 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3527 * config/te-go32.h (TE_GO32): Define.
3528 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3529
3530Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3531
3532 Implement .func/.endfunc pseudo-ops.
3533 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3534 (s_func): Declare.
3535 * read.c (potable): Add .func,.endfunc.
3536 (s_func): New function.
3537 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3538 functions.
3539 (in_doc_func_p,current_function_label): New static globals.
3540 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3541
3542Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3543
3544 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3545 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3546 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3547 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3548 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3549 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3550 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3551 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3552 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3553 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3554 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3555 * config/tc-a29k.c: Don't define md_short_jump_size,
3556 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3557 * config/tc-alpha.c: Likewise.
3558 * config/tc-alpha.h: Likewise.
3559 * config/tc-arm.c: Likewise.
3560 * config/tc-h8300.c: Likewise.
3561 * config/tc-h8500.c: Likewise.
3562 * config/tc-hppa.c: Likewise.
3563 * config/tc-i860.c: Likewise.
3564 * config/tc-i960.c: Likewise.
3565 * config/tc-ppc.c: Likewise.
3566 * config/tc-sh.c: Likewise.
3567 * config/tc-sparc.h: Likewise.
3568 * config/tc-tic30.c: Likewise.
3569 * config/tc-w65.c: Likewise.
3570 * config/tc-z8k.c: Likewise.
3571
3572Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3573
3574 * config/tc-vax.c (_): Delete this macro used for placeholder
3575 values in vax_operand_width_size; it conflicts with the _() macro
3576 used for internationalization.
3577
3578Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3579
3580 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3581 code. From Chris Moller <moller@bops.com>.
3582
3583 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3584 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3585 * read.c (emit_expr): Initialize seg and subseg fields of a new
3586 broken word.
3587 * write.c (write_object_file): Switch to the appropriate segment
3588 and subsegment when processing a broken word.
3589
3590 * config/tc-m68k.c (mri_assemble): New static function.
3591 (build_mri_control_operand): Call mri_assemble rather than
3592 md_assemble.
3593 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3594 (s_mri_endf, s_mri_endw): Likewise.
3595
3596Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3597
3598 * read.c (s_org): Call md_flush_pending_output if it is defined.
3599
3600 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3601
3602Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3603
3604 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3605 (md_parse_option): Add for same.
3606 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3607 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3608 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3609
3610 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3611
3612Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3613
3614 * config/tc-arm.c (find_real_start): Relax definition of local
3615 labels.
3616
3617Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3618
3619 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3620 symbols at the given address, not just the last one specified.
3621
3622Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3623
3624 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3625 or number_to_chars_littleendian to write data.
3626
3627Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3628
3629 * config/tc-v850.c (md_assemble): Remove artificially created
3630 register name symbols.
3631
3632Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3633
3634 * write.c (fixup_segment): Change "segment" to "section" in
3635 error message.
3636
3637Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3638
3639 * write.c (fixup_segment): Change sym1-sym2 message again.
3640
3641Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3642
3643 * write.c (fixup_segment): Improve error message for sym1-sym2
3644 errors when sym1 is in a different segment from sym2.
3645
3646Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3647
3648 * config/tc-m32r.c (warn_unmatched_high): New static local.
3649 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3650 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3651 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3652 (md_parse_option): Likewise.
3653 (md_show_usage): Likewise.
3654 (m32r_frob_file): Likewise.
3655
3656 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3657 (read_a_source_file): Call them.
3658 * read.h (stabs_generate_asm_file): Declare.
3659 * stabs.c (stabs_generate_asm_file): New function.
3660 (generate_asm_file): New function.
3661 (stabs_generate_asm_lineno): Move file name handling into
3662 generate_asm_file.
3663
3664Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3665
3666 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3667 (d30v_current_align, d30v_current_align_seg): New variables.
3668 (d30v_last_label): New variable.
3669 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3670 (s_d30v_data, s_d30v_section): Likewise.
3671 (md_pseudo_table): Call them.
3672 (md_begin): Initialize d30v_current_align_seg.
3673 (md_assemble): Call d30v_align when needed by known current alignment.
3674 (d30v_frob_label, d30v_cons_align): New functions.
3675 * config/tc-d30v.h (md_do_align): Remove.
3676 (tc_frob_label): Call d30v_frob_label.
3677 (md_cons_align): New.
3678
3679 * config/tc-d30v.c (find_format): Convert complex expressions to
3680 expression symbols before processing. Clean up code formatting.
3681
3682Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3683
3684 * po/Make-in (install-info): New target.
3685
3686Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3687
3688 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3689 instructions.
3690 * config/tc-mn10300.c (md_assemble): Likewise.
3691
3692Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3693
3694 * Makefile.am: Update with `make dep-am'.
3695 (HFILES): Add cgen.h.
3696 (cgen.o): Depend on cgen.h.
3697 * Makefile.in: Regenerate.
3698
3699 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3700
3701Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3702
3703 * gasp.c (grab_label): Permit a label to be a preprocessor
3704 variable by permitting a label to start with a backslash.
3705
3706Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3707
3708 * config/tc-mips.c (validate_mips_insn): Removed hack
3709 for previously inaccessible bitfields in some INSN_TRAP
3710 instructions.
3711
3712Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3713
3714 * config/tc-d30v.c (do_assemble): Abort with error message
3715 if opcode operands do not match.
3716
3717Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3718
3719 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3720 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3721 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3722 similar new 'q' operand.
3723
3724Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3725
3726 * cgen.c (cgen_asm_finish_insn): Fix typo.
3727
3728Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3729
3730 * cgen.h: New file.
3731 * cgen.c: Include it.
3732 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3733 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3734 All callers updated.
3735 * config/tc-m32r.c: Include cgen.h.
3736 (m23r_insn): New members num_fixups,fixups.
3737
3738Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3739
3740 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3741 to avoid compiler warning.
3742
3743Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3744
3745 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3746 calling make.
3747
3748 * makefile.vms (OBJS): Add ehopt.obj
3749
3750Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3751
3752 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3753
3754Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3755
3756 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3757 a short format insn.
3758 (md_assemble): Set it for explicitly packed insns.
3759
3760Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3761
3762 * config/obj-coff.c (c_symbol_merge): Do not take address of
3763 native fields when performing the memcpy.
3764
3765Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3766
3767 * config/tc-mips.c (macro,macro2): Implement
3768 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3769
3770Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3771
3772 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3773 relocations against globally visible symbols.
3774 * config/tc-m68k.c (relaxable_symbol): New macro.
3775 (m68k_ip, md_estimate_size_before_relax): Use it.
3776 (tc_m68k_fix_adjustable): Also handle weak symbols.
3777
3778Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3779
3780 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3781 references to externally visible symbols.
3782 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3783 values in twice for a PC relative reloc if the symbol is
3784 externally defined.
3785
3786 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3787 don't adjust a PC relative reloc against an externally visible
3788 symbol.
3789 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3790 for a PC relative fixup against an externally visible defined
3791 symbol, arrange to store object file and addend values as though
3792 the symbol were not defined.
3793 (tc_gen_reloc): Likewise.
3794
3795Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3796
3797 * read.c (sizeof_leb128): Referenced externally by write.c so
3798 don't inline.
3799
3800Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3801
3802 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3803 and expand a 'debug' symbol associated with the next instruction
3804 that does not cause a short instruction to be filled with a NOP.
3805 (md_pseudo_table): Add support for .debugsym.
3806 (assemble_parallel_insn): Add calls to expand_debug_sym as
3807 appropriate.
3808 (md_assemble): Ditto.
3809
3810Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3811
3812 * as.c (main): Conditionally call setlocale.
3813 * gasp.c (main): Likewise.
3814 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3815 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3816
3817Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3818
3819 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3820
3821Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3822
3823 * config/tc-hppa.c: Change all calls to bzero to use memset.
3824 (pa_ip): Add cast to avoid warning.
3825 (tc_gen_reloc, md_apply_fix): Likewise.
3826 (pa_find_space_by_number): Likewise.
3827 (hppa_force_relocation): Likewise.
3828 (pa_block): Change i to unsigned int.
3829 * config/obj-som.h (obj_som_copyright): Declare.
3830
3831Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3832
3833 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3834 for line numbers for assembly source.
3835
3836Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3837
3838 * configure.in: Change version number to 2.9.4
3839 * configure: Rebuild.
3840
3841Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3842
3843 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3844
3845Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3846
3847 * ecoff.h: Change symbolS in function declaration to struct
3848 symbol.
3849
3850Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3851
3852 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3853 (md_convert_frag): Fix i18n typo.
3854
3855Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3856
3857 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3858 * ecoff.h: Protoype it.
3859 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3860 [EVAX] (s_alpha_prologue): Delete.
3861 (md_pseudo_table): Update.
3862
3863Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3864
3865 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3866 array to local pointer.
3867 (get_args, parse_expr): Add casts to avoid warnings.
3868
3869Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3870
3871 * read.c (s_set): Cast xmalloc return value to fragS *.
3872 * config/tc-m68k.c (m68k_ip): Function made static to match
3873 previous forward declaration.
3874 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3875
3876Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3877
3878 * config/tc-v850.c: Add internationalisation macros to error
3879 strings.
3880
3881 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3882 macros to error strings.
3883
3884Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3885
3886 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3887 reloc is in the TOC csect.
3888 (md_apply_fix3): Correct gettext typo.
3889
3890Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3891
3892 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3893 .L - they are local labels and the branches are not really
3894 function calls but rather far jumps.
3895
3896Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3897
3898 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3899
3900Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3901
3902 * config/tc-i386.c (md_assemble): Print operand number rather than
3903 using ordinal_names.
3904 (i386_operand): Likewise.
3905
3906Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3907
3908 * Makefile.am (INTLLIBS): Define to work around apparent automake
3909 bug.
3910 All Makefiles: Regenerated.
3911
3912 * Many files: Added gettext invocations around user-visible
3913 strings.
3914 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3915 HAVE_LC_MESSAGES): Define.
3916 * dep-in.sed: Added asintl.h.
3917 * po/Make-in: New file.
3918 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3919 Include "asintl.h".
3920 * read.c (Z_): Renamed from `_'.
3921 * Makefile.am (SUBDIRS): Added po.
3922 (POTFILES): new macro.
3923 (po/POTFILES.in): New target.
3924 ($(OBJS)): Added asintl.h.
3925 (HFILES): Likewise.
3926 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3927 (as_new_LDADD): Added $(INTLLIBS).
3928 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3929 (gasp_new_LDADD): Added $(INTLLIBS).
3930 (gasp_new_DEPENDENCIES): New macro.
3931 * configure, aclocal.m4: Rebuilt.
3932 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3933 po/Makefile.
3934 (ALL_LINGUAS): Define.
3935 * macro.c: Include "asintl.h".
3936 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3937 * as.h: Include "asintl.h".
3938 * config/tc-i386.c (ordinal_names): Removed.
3939 (md_assemble): Changed error text to avoid ordinal_names.
3940 (i386_operand): Likewise.
3941 (reloc): Added as_bad to avoid i18n problems.
3942 (tc_gen_reloc): Likewise.
3943 * config/tc-arm.c (bad_args): Now a #define.
3944 (bad_pc): Likewise.
3945 * config/obj-vms.c (VMS_stab_parse): Changed type of
3946 `long_const_msg'.
3947 (global_symbol_directory): Unified strings to avoid i18n
3948 problems.
3949 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3950 avoid i18n problems.
3951 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3952 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3953 i18n problems.
3954 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3955 problems.
3956 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3957 comment.
3958 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3959 problems.
3960 * as.c (print_version_id): Added an fprintf to avoid i18n
3961 problems.
3962 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3963 problems.
3964 * expr.c (expr): Added as_warn call to avoid i18n problems.
3965 * messages.c (as_assert): Changed code to avoid i18n problems.
3966 (as_abort): Likewise.
3967 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3968 (s_space): Likewise.
3969 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3970
3971Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3972
3973 * config/tc-i386.c (check_prefix): New static function, split out
3974 from md_assemble.
3975 (struct _i386_insn): Add wait_prefix field.
3976 (md_assemble): Remove wait_prefix local variable. Use
3977 check_prefix when adding a prefix.
3978
3979 * config/tc-i386.c (current_templates): New static variable.
3980 (md_assemble): Remove current_templates local variable.
3981 (md_assemble, i386_operand): Improve error and warning messages in
3982 many places. Add RESTORE_END_STRING in many places before error
3983 return. Clarify some comments.
3984
3985 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3986 element array.
3987 (md_assemble): Parse string instruction operands, looking for
3988 segment override prefixes. Check for invalid segment prefixes on
3989 string instruction.
3990 (i386_operand): i.seg[] and max mem_operand changes for string
3991 insns.
3992 * config/tc-i386.h (EsSeg): Define.
3993
3994 * config/tc-i386.h (regKludge): Define.
3995 (iclrKludge, imulKludge): Don't define.
3996 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3997 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3998 opcode_modifier checks to look for more common cases first. Add
3999 default_seg for IsString case.
4000
4001Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4002
4003 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4004 AC_DECL_YYTEXT.
4005 * configure: Rebuild with new automake and libtool.
4006 * aclocal.m4, Makefile.in: Likewise.
4007
4008 * doc/Makefile.am (as.dvi): New target.
4009 * doc/Makefile.in: Rebuild.
4010
4011Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4012
4013 * configure.in: Added sparc86x support.
4014
4015 * configure: Rebuild.
4016
4017 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4018 sparc_arch.
4019 (md_parse_option): Warn if -EL is not supported for this architecture.
4020
4021 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4022
4023Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4024
4025 * config/tc-mips.c (mips_ip): Note when we use get match on
4026 the full instruction name.
4027
4028Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4029
4030 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4031 back into the expression to handle add/sub simplification correctly.
4032
4033Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4034
4035 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4036
4037Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4038
4039 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4040 #<n>' instruction.
4041
4042Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4043
4044 * symbols.c (max_indent_level): New global.
4045 (print_symbol_value_1): Use it.
4046 * expr.h (expr_build_dot): Declare.
4047 * expr.c (expr_build_dot): New function.
4048
4049Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4050
4051 * symbols.c (print_binary): New function.
4052 (print_expr_1): Call it.
4053
4054Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4055
4056 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4057 operand in the opcode.
4058
4059Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4060
4061 * config/tc-i386.h: Reorder operand flags and opcode modifier
4062 flags for clarity. Remove unused definitions: Unknown,
4063 ImmUnknown, DispUnknown, NoModrm.
4064 * config/tc-i386.c (type_names): Add missing Debug type.
4065 (md_assemble): Better duplicate prefix checking. Quicker string
4066 instruction check via new opcode_modifier flag.
4067
4068Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4069
4070 * doc/as.texinfo (Invoking): Clarify -Wa example.
4071
4072Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4073
4074 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4075 (s_mips_weakext): Define.
4076 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4077 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4078 defined(TC_MIPS).
4079
4080Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4081
4082 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4083 is an error if the value can not be computed at assembly time.
4084 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4085
4086Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4087
4088 * gasp.c (main): Set next field of new include_path structure to
4089 NULL. From Avery Pennarun <averyp@gdc.ca>.
4090
4091 * read.c (s_mri_sect): Call as_bad rather than abort for an
4092 unsupported MRI target.
4093
4094Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4095
4096 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4097 the destination of a branch instruction should be altered.
4098 (find_real_start): New function: Locate the real, Thumb coded
4099 start of a Thumb function.
4100 (do_t_branch23): Alter the destination of branches to Thumb
4101 functions.
4102
4103 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4104
4105Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4106
4107 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4108 also.
4109
4110Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4111
4112 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4113 * doc/c-hppa.texi: Likewise.
4114
4115Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4116
4117 * Makefile.am: Rebuild dependencies.
4118 * Makefile.in: Rebuild.
4119
4120 * Makefile.am (DEP_INCLUDES): New variable.
4121 (.dep1): Change to work when srcdir is not an absolute path.
4122 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4123 * Makefile.in: Rebuild.
4124
4125Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4126
4127 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4128 LinearAddress patch.
4129
4130 * configure.in: Set version to 2.9.1.
4131 * configure: Rebuild.
4132
4133 * Branched binutils 2.9.
4134
4135Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4136
4137 * config/tc-i386.h (FWait): Define.
4138 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4139 other prefixes. Check FWait flag in opcode table to see which
4140 instructions require an fwait prefix.
4141
4142Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4143
4144 * stabs.c (get_stab_string_offset): Always create a stab string
4145 section.
4146
4147Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4148
4149 Fix some gcc -Wall warnings:
4150 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4151 * ehopt.c (eh_frame_code_alignment): Likewise.
4152 * expr.c (integer_constant, operand): Likewise.
4153 * frags.c (frag_align): Likewise.
4154 * gasp.c (level_0, change_base, doinstr): Likewise.
4155 * hash.c (hash_ask): Likewise.
4156 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4157 (debugging_pseudo): Likewise.
4158 * macro.c (define_macro, check_macro): Likewise.
4159 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4160 (ignore_rest_of_line, float_cons): Likewise.
4161 * symbols.c (decode_local_label_name): Likewise.
4162 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4163 (fixup_segment, number_to_chars_bigendian): Likewise.
4164 (number_to_chars_littleendian): Likewise.
4165 * config/atof-ieee.c (gen_to_words): Likewise.
4166 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4167 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4168 * read.c (output_big_sleb128): Initialize locals to avoid
4169 warnings.
4170 (output_big_uleb128, equals): Likewise.
4171 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4172 to unsigned int. Change zeros to unsigned int.
4173 * cond.c (s_if): Add return to default case.
4174 * frags.c (frag_now_fix): Change return type to addressT.
4175 * frags.h (frag_now_fix): Update declaration.
4176 * listing.c (file_info_struct): Change linenum to unsigned int.
4177 (struct list_info_struct): Change hll_line to unsigned int.
4178 (print_source): Update format string.
4179 * read.c (emit_expr): Change scan to unsigned int, and don't
4180 bother to initialize it.
4181 * symbols.c (dollar_label_count): Change to unsigned long.
4182 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4183 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4184 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4185
4186Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4187
4188 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4189 mcf5200 just as we do for m68000.
4190 (m68k_init_after_args): Likewise.
4191 (md_estimate_size_before_relax): Likewise.
4192
4193Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4194
4195 * config/tc-v850.c (md_assemble): Store relocation addend in
4196 fixup instead of instruction.
4197
4198Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4199
4200 * config/tc-i386.c (md_assemble): Swap template arguments to
4201 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4202 This macro is currently symmetric, so passing them the wrong
4203 way didn't cause any problem, but may if the macro is changed
4204 in the future.
4205 After copying template to i.tm, use i.tm. rather than t-> to
4206 access fields, and make t a const*
4207 Move i.tm.operand_types[] swap to immediately after the copy.
4208
4209Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4210
4211 * expr.h (expr_build_uconstant): Add prototype.
4212 (expr_build_unary,expr_build_binary): Add prototypes.
4213 * expr.c (expr_build_uconstant): New function.
4214 (expr_build_unary,expr_build_binary): New functions.
4215
4216Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4217
4218 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4219 * macro.c (macro_expand_body): Increase buffer size.
4220 * messages.c (as_warn): Likewise.
4221 (as_warn_where, as_bad, as_bad_where): Likewise.
4222
4223Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4224
4225 Based on patch from H.J. Lu <hjl@gnu.org>:
4226 * Makefile.am (DISTSTUFF): New variable.
4227 (diststuff): New target.
4228 * Makefile.in: Rebuild.
4229
4230Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4231
4232 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4233 m32r_elf_section_change_hook.
4234
4235 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4236 emit a nop if a section ends with a 16 bit instruction.
4237
4238Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4239
4240 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4241 s_lcomm rather than obj_coff_lcomm.
4242 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4243
4244Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4245
4246 * config/tc-i386.h (LinearAddress): Define.
4247 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4248 instruction, don't use a default segment.
4249
4250Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4251
4252 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4253 * configure: Rebuild.
4254
4255Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4256
4257 * aclocal.m4, configure: Rebuild with libtool 1.2.
4258
4259Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4260
4261 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4262 PC relative branches. Patch courtesy of Jonathan Walton.
4263
4264
4265Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4266
4267 * configure.in (emulations): Add thumb-pe target.
4268
4269 * configure (emulations): Add thumb-pe target.
4270
42711998-03-17 Ken Raeburn <raeburn@cygnus.com>
4272
4273 * itbl-lex.l (yywrap): Don't define if already defined as a
4274 macro.
4275
4276Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4277
4278 * depend.c (quote_string_for_make): New function.
4279 (wrap_output): Use it.
4280
4281Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4282
4283 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4284 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4285
4286Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4287
4288 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4289 Recognize -GN and -relax.
4290 (md_begin): Initialize gp size from -G switch.
4291 (alpha_force_relocation): Always force if -relax.
4292 (alpha_align): Take a new argument that will specify when to
4293 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4294 Change all callers. Emit nop alignment padding as nop+unop pair.
4295
4296Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4297
4298 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4299 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4300
4301Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4302
4303 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4304 require padding to the next long word boundary.
4305
4306Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4307
4308 * cgen.c: #include symcat.h.
4309 * config/tc-m32r.c: Likewise.
4310
4311Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4312
4313 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4314 absolute expressions instead of '$' prefixed register names.
4315
4316Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4317
4318 * read.c (s_set): Record file and line info for symbols when -as.
4319 (pseudo_set): Don't overwrite that dummy fragment.
4320
4321Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4322
4323 * config/tc-ppc.c (md_pseudo_table): Add "section".
4324 (ppc_named_section): New static function.
4325
4326Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4327
4328 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4329 so we don't have to scan the entire list.
4330
4331Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4332
4333 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4334 case, allow the parallel instructions to modify the same flag
4335 bits.
4336
4337Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4338
4339 * listing.c (list_symbol_table): Categorize symbols by
4340 undefined_section rather than sy_frag->line == NULL.
4341
4342Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4343
4344 * Makefile.am (install-exec-local): Install properly when ln
4345 fails or tooldir == prefix.
4346
4347Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4348
4349 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4350 Test result of insert_operand for error.
4351
4352Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4353
4354 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4355 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4356 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4357 * doc/Makefile.in: Rebuild.
4358
4359Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4360
4361 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4362 (macro): Fix handling of M_COP[0-3].
4363
4364Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4365
4366 Based on patches from Ross Harvey <ross@teraflop.com>:
4367 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4368 if macro_alternate or macro_mri.
4369 (getstring): Remove support for byte constants between < and >.
4370 (get_any_string): '<' only starts a string if macro_alternate or
4371 macro_mri.
4372 (macro_expand_body): Permit keyword parameters following
4373 positional parameters.
4374
4375 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4376 * configure.in (alpha*-*-netbsd*): New target.
4377 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4378 * configure: Rebuild.
4379
4380 * as.h (flag_warn_suppress_instructionswap): Move from here...
4381 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4382 here, and make static.
4383
4384 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4385 BFD_ASSEMBLER or MANY_SEGMENTS.
4386
4387 * as.c (show_usage): Update bug-gnu-utils address.
4388 * gasp.c (show_usage): Likewise.
4389 * doc/as.texinfo (Bug Reporting): Likewise.
4390
4391Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4392
4393 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4394 insns regardless of the size of a pointer if we're in mips I or
4395 MIPS II mode.
4396 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4397
4398Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4399
4400Fix rac to accept only a0:
4401 * tc-d10v.c (parallel_ok, find_opcode):
4402 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4403 Introduce OPERAND_GPR.
4404
4405Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4406
4407 * read.c (s_fill): Handle non-constant repeat counts by creating
4408 an rs_space fragment.
4409
4410Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4411
4412 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4413 from as_bad to as_warn.
4414
4415Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4416
4417 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4418 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4419 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4420
4421Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4422
4423 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4424 seg_fix_rotP rather than fix_root from seg_info.
4425
4426Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4427
4428 * expr.c: Add support for 0x1_2_3_4 bignums.
4429
4430Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4431
4432 * configure.in: Change -linux* to -linux-gnu*.
4433 * configure: Rebuild.
4434
4435 * app.c (do_scrub_begin): Treat \r as whitespace.
4436
4437Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4438
4439 * Makefile.am: Update dependencies.
4440 * Makefile.in: Rebuild.
4441
4442Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4443
4444 * configure, aclocal.m4: Rebuild with new libtool.
4445
4446Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4447
4448 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4449 the argument to bfd_set_arch_mach.
4450 (load_address): Use bfd_arch_bits_per_address to determine the
4451 bit size of an address instead of looking at the isa level.
4452 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4453
4454Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4455
4456 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4457
4458Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4459
4460 * ehopt.c: New file.
4461 * as.h (enum _relax_state): Add rs_cfa.
4462 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4463 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4464 * read.c (emit_expr): Call check_eh_frame.
4465 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4466 (relax_segment): Likewise.
4467 * Makefile.am: Rebuild dependencies.
4468 (GAS_CFILES): Add ehopt.c.
4469 (GENERIC_OBJS): Add ehopt.o.
4470 * doc/internals.texi (Frags): Document rs_cfa.
4471
4472 * as.c (show_usage): Mention --traditional-format.
4473 (parse_args): Accept --traditional-format.
4474 * as.h (flag_traditional_format): Declare.
4475 * output-file.c (output_file_create): If flag_traditional_format,
4476 set BFD_TRADITIONAL_FORMAT on stdoutput.
4477 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4478
4479 * config/tc-mips.c (append_insn): Make sure that if we have a
4480 fixup for an unmatched %hi reloc, it does not associated with a
4481 variant frag.
4482
4483 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4484 * doc/Makefile.in: Likewise.
4485
4486Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4487
4488 * config/tc-m32r.c (check_for_side_effects): New function.
4489 (can_make_parallel): Add checks for instruction side effects
4490 clashing with the other instruction.
4491 (assemble_parallel_insn): Improve warning messages. Return error
4492 message from non-swapped instruction order.
4493
4494Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4495
4496 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4497
4498 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4499 md_cleanup definition. This moves the forced literal output to
4500 the end of the source pass, and avoids macro's inserting literals
4501 into the code immediately after the macro expansion.
4502
4503Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4504
4505 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4506 a gas internal symbol is adjustable.
4507 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4508
4509 * as.h: If gcc version greater than 2.6, use `__format__' and
4510 `__printf__' in function attributes, rather than `format' and
4511 `printf'.
4512
4513Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4514
4515 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4516
4517Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4518
4519 Add tms320c30 support:
4520 * config/tc-tic30.h: New file.
4521 * config/tc-tic30.c: New file.
4522 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4523 TARGET_FORMAT as "coff-tic30".
4524 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4525 * Makefile.am: Rebuild dependencies.
4526 (CPU_TYPES): Add tic30.
4527 (CPU_OBJ_VALID): tic30-aout is valid.
4528 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4529 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4530 * configure, Makefile.in: Rebuild.
4531
4532Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4533
4534 * config/tc-v850.c (md_assemble): Improvements to error messages.
4535
4536Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4537
4538 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4539 BFD_RELOC_HI16_S to store the high bits of any value.
4540
4541 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4542 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4543 assembler calculate relocations to any external symbol at all.
4544 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4545 involving generation of pc-relative relocs.
4546 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4547 has been moved to md_apply_fix3.
4548
4549 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4550 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4551 which actually means (the address of identifier's GOT entry) +
4552 constant, which is not particularly useful.
4553
4554Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4555
4556 * read.h (include_dirs): Declare.
4557 (include_dir_count,include_dir_maxlen): Declare.
4558
4559Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4560
4561 * configure.in: Correct check for shared opcodes library.
4562 * configure: Rebuild.
4563
4564 * listing.c (buffer_line): If we can't open the file, set at_end.
4565 (listing_print): Remove unused local variable fi.
4566
4567 * config/m68k-parse.y (reglistpair): Handle register list in
4568 either order.
4569
4570 * config/vms-conf.h: Don't undef VERSION.
4571
4572Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4573
4574 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4575 OBJS variable.
4576 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4577 variable.
4578 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4579 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4580 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4581 (EXTRA_DIST): Define.
4582 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4583 explicitly rather than via the list of object files.
4584 (gcc-as.opt): New file created when make-gas.com is run.
4585 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4586 itbl-cpu.h} to #include appropriate file rather than copying that
4587 file.
4588 * config/vms-conf.h: Synchronize with current config.in.
4589 * Makefile.in: Rebuild.
4590
4591Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4592
4593 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4594 (parallel_ok): Relaxed parallel subinstruction dependency check.
4595
4596Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4597
4598 * as.h (flag_warn_suppress_instructionswap): added new flag.
4599 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4600 command line argument.
4601 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4602 warning only if flag_warn_suppress_instructionswap is false.
4603
4604Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4605
4606 * configure.in (i386-*-mingw32*): New target.
4607 * configure: Rebuild.
4608
4609Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4610
4611 * symbols.c (resolve_symbol_value): Don't set the segment if it
4612 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4613
4614 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4615 S_GET_SEGMENT.
4616
4617Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4618
4619 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4620 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4621 compiler.
4622
4623Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4624
4625 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4626
4627Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4628
4629 * config/tc-v850.c (v850_insert_operand): Display instruction when
4630 an error is encountered.
4631
4632Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4633
4634 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4635 (i386-*-sco3.2v5*coff): New target.
4636 (i386-*-sco3.2*): New target.
4637 * configure: Rebuild.
4638
4639Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4640
4641 * config/tc-v850.c: Tidy error message production.
4642
4643Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4644
4645 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4646 validate_immediate return value in the right type for comparisons
4647 to FAIL.
4648
4649Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4650
4651 * listing.c (MAX_BYTES): Use listing variables not constants.
4652 (data_buffer): No longer an array, but a pointer.
4653 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4654 (listing_listing): Allocate data_buffer.
4655
4656Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4657
4658 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4659 --listing-rhs-width, --listing-cont-lines.
4660 (show_usage): Update.
4661 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4662 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4663 (print_lines): Use the variables instead of the constants.
4664 (listing_listing): Likewise.
4665 * listing.h: Declare the new vars.
4666
4667Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4668
4669 * as.c (parse_args): Add --keep-locals alias for -L.
4670 Add --strip-local-absolute.
4671 (show_usage): Update.
4672 * as.h (flag_strip_local_absolute): New flag.
4673 * symbols.c (S_IS_LOCAL): Use it.
4674 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4675 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4676 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4677
4678Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4679
4680 * config/tc-m32r.c: Detect if explicitly parallel instructions
4681 might have an io conflict and issue a warning message.
4682
4683Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4684
4685 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4686 cgen_swap_fixups): Functions to save, restore and swap the fixup
4687 chain with a backup copy.
4688 (cgen_asm_finish_insn): Returns address of constructed insn.
4689
4690Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4691
4692 * listing.c (file_info_struct): Remove FILE, add POS.
4693 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4694 (file_info): Don't open the file.
4695 (buffer_line): Check for the file in the last_open cache, updating
4696 as necessary.
4697 (print_source): Don't reference file_info->file.
4698 (listing_listing): Likewise.
4699 (listing_print): Close the file in the cache, if any.
4700
4701Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4702
4703 * read.c (dwarf_file_string): New file static variable.
4704 (emit_expr): Look for constant sequence that leads up to a file
4705 name in DWARF debugging output.
4706 (stringer): Use dwarf_file_string to decide whether to accept a
4707 string as a file name.
4708
4709Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4710
4711 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4712 (crack_operand): Add reg->reglst MRI hack.
4713 (r_seg): Put reglst symbols in reg_section.
4714 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4715
4716Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4717
4718 * tc-sh.c (get_specific): Handle SGR & DBR.
4719
4720Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4721
4722 * tc-h8300.c (parse_reg): Take the length of the symbol into
4723 account when attempting to match a register name.
4724 * tc-h8500.c (parse_reg): Likewise.
4725
4726Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4727
4728 * cgen.c: Formatting changes to improve readability.
4729
4730Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4731
4732 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4733 delay slot.
4734
4735Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4736
4737 Based on a patch from Jim Wilson
4738 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4739 (tc_gen_reloc): Handle cross section PC relative relocs
4740 correctly.
4741
4742Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4743
4744 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4745
4746Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4747
4748 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4749 (expr_jmp_buf): New static local.
4750 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4751 (cgen_md_operand): New function.
4752 * tc-m32r.c: Clean up pass over `struct foo' usage.
4753 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4754
4755Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4756
4757 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4758 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4759
4760Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4761
4762 * config/tc-i386.c (i386_operand): Give an error if there are
4763 unrecognized characters after an expression.
4764
4765For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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