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* ar.c (main): Don't crash if called with no arguments
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
bc4466dc
KH		 12000-08-11 Kazu Hirata <kazu@hxi.com>
2
3 * expr.c: Fix formatting.
4
a9c99419
JE		 52000-08-10 Jason Eckhardt <jle@cygnus.com>
6
7 * doc/c-i860.texi: Flesh out the i860 section more.
8
7c743825
KH		 92000-08-10 Kazu Hirata <kazu@hxi.com>
10
11 * symbols.c: Fix formatting.
929b12bc 12 * expr.c: Likewise.
7c743825 13
fc997f4b
AM		 142000-08-09 Alan Modra <alan@linuxcare.com.au>
15
16 From Rodney Brown <RodneyBrown@mynd.com>
17 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
18 * configure: Regenerate.
19
305d537e
JE		 202000-08-08 Jason Eckhardt <jle@cygnus.com>
21
22 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
23 (i860_fix_info): New enum.
24 (MD_APPLY_FIX3): Define.
25 (WORKING_DOT_WORD): Define.
26 (TC_HANDLES_FX_DONE): Define.
27 (DIFF_EXPR_OK): Define.
28 (LISTING_HEADER): Define.
29 (TARGET_FORMAT): Select target format based on endian flag.
30 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
31 (target_big_endian): Add external declaration.
32
33 * config/tc-i860.c: All existing code reworked completely. Other
34 new code shown below.
35 (SYNTAX_SVR4): Define.
36 (target_warn_expand): New variable.
37 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
38 (md_longopts): Declare and define with new options (-EL, -EB,
39 and -mwarn-expand).
40 (md_show_usage): New function.
41 (md_operand): New function.
42 (obtain_reloc_for_imm16): New function.
43 (md_apply_fix3): New function.
44 (tc_gen_reloc): New function.
45
8fc2faa7
KH		 462000-08-09 Kazu Hirata <kazu@hxi.com>
47
48 * hash.c: Fix formatting.
68e63c16 49 * gasp.c: Likewise.
8fc2faa7 50
df86943d
NC		 512000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
52
53 * config/tc-m68hc11.c (build_jump_insn): Make sure the
54 2 bytes of the jump address are in the same frag.
55 (find): Accept 68hc12 register indirect modes.
56
57 * NEWS: Mention 68HC11 & 68HC12 support.
58
30d25259
RH		 592000-08-07 Richard Henderson <rth@cygnus.com>
60
61 * config/tc-ia64.c (unwind): Add prologue_mask member.
62 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
63 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
64 (dot_body): Clear unwind.prologue_mask.
65 (dot_prologue): Set it. Accept a register second argument.
66
2d484c7f
KH		 672000-08-07 Kazu Hirata <kazu@hxi.com>
68
69 * config/atof-ieee.c: Fix formatting.
70 * config/atof-tahoe.c: Likewise.
71
65b1d096
DC		 722000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
73
74 * config/tc-avr.c: Use PARAMS macro in function declarations.
75 Don't declare md_pcrel_from_section (already in tc-avr.h).
76 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
77 (avr_operand): Don't set (unsigned) op_mask to -1.
78
c91d2e08
NC		 792000-08-04 Nick Clifton <nickc@cygnus.com>
80
3d4ae3c0
NC		 81 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
82 work.
83
c91d2e08
NC		 84 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
85 of .popsection, .previous, .pushsection, .subsection,
86 .version, .vtable_entry, .vtable_inherit and .weak.
87
47926f60
KH		 882000-08-05 Kazu Hirata <kazu@hxi.com>
89
90 * config/tc-cris.c: Fix formatting.
91 * config/tc-i386.c: Likewise.
92 * config/tc-sparc.c (sparc_ip): Simplify the code.
93
ab3e48dc
KH		 942000-08-04 Kazu Hirata <kazu@hxi.com>
95
96 * config/tc-cris.c: Rearrange code for readability.
97 * config/tc-d10v.c: Fix formatting.
98 * config/tc-m32r.c: Likewise.
99 * config/tc-sparc.c: Likewise.
100
3d56ab85
JW		 1012000-08-02 Jim Wilson <wilson@cygnus.com>
102
103 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
104 before ia64_find_opcode.
105 (md_assemble): Likewise.
106
3f9dfb2c
NC		 1072000-08-01 Nick Clifton <nickc@cygnus.com>
108
109 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
d78c7dca 110 Undo some formatting fixes.
3f9dfb2c 111
28e4f854
KH		 1122000-08-01 Kazu Hirata <kazu@hxi.com>
113
114 * config/obj-som.c: Fix formatting.
115 * config/obj-ieee.c: Likewise.
116 * config/tc-arm.c: Likewise.
117 * config/tc-v850.c: Likewise.
118
a570e639
NC		 1192000-08-01 Nick Clifton <nickc@redhat.com>
120
121 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
122 index by command line option.
123
1242000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
125
126 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
127 (@node M68K-Branch): Rewrite to match the reality.
128
e3308d0d
JE		 1292000-07-31 Jason Eckhardt <jle@cygnus.com>
130
131 * doc/c-i860.texi: New file.
132 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
133 * doc/Makefile.in: Regenerate.
134 * doc/all.texi: Add I860 as relevant architecture.
135 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
136
2fd5405a
NC		 1372000-07-31 Kazu Hirata <kazu@hxi.com>
138
139 * config/tc-d30v.c: Fix formatting.
140
28e7409f
NC		 1412000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
142
143 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
144 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
145 long emit a long branch if available instead of an absolute jump, never
146 emit absolute jumps for anything with --pcrel.
147
148 * doc/c-m68k.texi: Document new command line option.
149
534022ea
JE		 1502000-07-28 Jason Eckhardt <jle@cygnus.com>
151
152 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
153 * configure: Regenerated.
154 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
155 of operand to the .type directive (.e.g, "type").
156
4c400d5e
AM		 1572000-07-28 Alan Modra <alan@linuxcare.com.au>
158
159 * as.h (warn_comment, found_comment, found_comment_file): Declare.
160 * app.c (do_scrub_chars): Record where first comment found.
161 * read.c (read_a_source_file): Init found_comment on entry, and
162 notify whether comments found on exit.
163 * config/tc-hppa.c (md_shortopts): Add "c".
164 (md_longopts): Add warn-comment.
165 (md_parse_option): Handle it.
166 (md_show_usage): Show available options.
167 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
168
0aa529cb
AC		 169Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
170
171 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
172 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
173 sym_ptr_ptr
174 (md_estimate_size_before_relax): Don't fall off end of function.
175
c6a7ab1f
NC		 1762000-07-27 Kazu Hirata <kazu@hxi.com>
177
178 * config/tc-avr.c: Fix formatting.
179 * config/tc-ns32k.c: Likewise.
180
e0c6ed95
AM		 1812000-07-27 Alan Modra <alan@linuxcare.com.au>
182
183 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
184
1852000-07-27 Kazu Hirata <kazu@hxi.com>
186
187 * config/tc-d10v.c: Fix formatting.
188 * config/tc-z8k.c: Likewise.
189 * config/tc-sparc.c: Likewise.
190
6883dc5e 1912000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 192
193 * cgen.c (queue_fixup): Declare opinfo.
194 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
195 (gas_cgen_md_operand): Ditto.
196 (gas_cgen_md_apply_fix3): Ditto.
197
39da8128
DD		 1982000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
199
200 * config/obj-coff.c (obj_frob_symbol): Don't merge
201 labels. Don't merge if the symbol isn't constant. Return
202 immediately if a symbol is merged.
203
65e68b04
AM		 2042000-07-22 Alan Modra <alan@linuxcare.com.au>
205
206 * frags.c (frag_align): Correct absolute section alignment.
207
5e0d736c
DD		 2082000-07-20 DJ Delorie <dj@redhat.com>
209
210 * config/obj-coff.c (obj_frob_symbol): revert previous change,
211 it breaks linking against DLLs.
212
3bcbcc3d
HPN		 2132000-07-20 Hans-Peter Nilsson <hp@axis.com>
214
215 * configure.in: Add CRIS support.
216 * configure: Regenerate.
217 * Makefile.am: (CPU_TYPES): Add cris.
218 (CPU_OBJ_VALID) [aout]: Add cris.
219 (MULTI_CPU_TYPES): Add cris.
220 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
221 [coff]: Only i386 and mips are valid.
222 (TARGET_CPU_CFILES): Add config/tc-cris.c.
223 (TARGET_CPU_HFILES): Add config/tc-cris.h.
224 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
225 Regenerate dependencies.
226 * Makefile.in: Regenerate.
227 * aclocal.m4: Regenerate.
228 * as.c: Declare crisaout, criself.
229 * config/tc-cris.h, config/tc-cris.c: New.
230 * config/e-criself.c, config/e-crisaout.c: New.
231 * po/POTFILES.in, po/gas.pot: Regenerate.
232
041ff4dd
NC		 2332000-07-20 Kazu Hirata <kazu@hxi.com>
234
235 * read.c: Fix formatting.
efaf0ba4 236 * write.c: Fix formatting.
041ff4dd 237
f980ada0
L		 2382000-07-19 H.J. Lu <hjl@gnu.org>
239
240 * sb.c: Include <stdlib.h> if exists for abort ().
241
25a8b250
AM		 2422000-07-19 Alan Modra <alan@linuxcare.com.au>
243
244 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
245 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
246 (pa_type_args): Same here.
247
7a9aaf92
NC		 2482000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
249
250 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
251 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
252 the storage class is already set.
253
8098403c
NC		 2542000-07-17 Kazu Hirata <kazu@hxi.com>
255
fafb6d17 256 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 257 * config/tc-mn10200.c: Likewise.
258 * config/tc-mn10300.c: Likewise.
259 * config/tc-pj.c: Likewise.
260 * config/tc-tic80.c: Likewise.
261 * config/tc-w65.c: Likewise.
8098403c 262
977e771a
FCE		 2632000-07-17 Frank Ch. Eigler <fche@redhat.com>
264
265 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
266 is defined.
267
63bf5651
ILT		 2682000-07-15 Ian Lance Taylor <ian@zembu.com>
269
270 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
271 @code.
272
1cd1c99b
AM		 2732000-07-15 Alan Modra <alan@linuxcare.com.au>
274
275 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
276 ELF as are used for SOM (except the 32-bit reloc one) to decide
277 whether a symbol can be reduced to a section symbol. Expand on
278 the comment for symbols involved in LR% and RR% expressions.
279
119d663a
NC		 2802000-07-14 Nick Clifton <nickc@cygnus.com>
281
282 * config/tc-mips.c (mips_disable_float_construction): New
283 static variable. Set to true if doubles should not be
284 constructed by loading two single width fp registers with
285 halves of the value.
286 (mips_ip): Test mips_disable_float_construction.
287 (md_longopts): Add command line switches --construct-floats
288 and --no-construct-floats.
289 (md_parse_option): Parse new command line options.
290 (md_show_usage): Describe new command line options.
291
292 * doc/c-mips.texi: Document new command line options.
293
906fac54
AM		 2942000-07-13 Koundinya K <kk@ddeorg.soft.net>
295
296 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
297 * configure: Regenerate.
298
2992000-07-13 Hans-Peter Nilsson <hp@axis.com>
300
301 * configure.in (DEFAULT_EMULATION setting): Revert part of
302 2000-07-01 change that set te_multi=multi unless set to tmips.
303 * configure: Regenerate.
304
7f788821
NC		 3052000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
306
307 * config/obj-coff.c (coff_frob_section): Add padding to the last
308 section when aligning it increases its size.
309
9a736b6b
NC		 3102000-07-11 Kazu Hirata <kazu@hxi.com>
311
312 * config/tc-tic54x.c: Fix formatting.
313
3dd5103b
NC		 3142000-07-10 Kazu Hirata <kazu@hxi.com>
315
316 * config/tc-h8500.c: Fix formatting.
1aea3bb8 317 * config/tc-tic54x.c: Fix formatting.
3dd5103b 318
46b85d42
AM		 3192000-07-10 Alan Modra <alan@linuxcare.com.au>
320
321 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
322 displacements correctly.
323
324 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
325
3262000-07-10 Ryan Bradetich <rbradetich@uswest.net>
327
328 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
329 warning.
330 (hash_jam): Ditto.
331
ad1079af
AM		 3322000-07-09 Alan Modra <alan@linuxcare.com.au>
333
334 From David Huggins-Daines <dhd@linuxcare.com>
335 * config/te-hppalinux64.h: Add a new emulation.
336 * configure.in (emulations): Add configure bits to support the
337 64-bit Linux/parisc target.
338 * configure: Regenerate.
339
340 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
341 (md_shortopts): Add `V' for ELF.
342
343 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
344 when SOM or ELF_ARG_RELOC are defined.
345 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
346 ELF_ARG_RELOC are defined.
347 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
348 (pa_stringer): ..Do it here instead. Fix comment typos.
349 (hppa_force_relocation): Cast enums to int before comparing with
350 ints.
351
352 From Ryan Bradetich <rbradetich@uswest.net>
353 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
354 redifinition warning.
355 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
356 (hppa_force_relocation): ditto
ad1079af
AM		 357 (md_apply_fix): Added cast to buf to fix warnings.
358
359 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
360 cons_fix_new_hppa, hppa_force_relocation): Prototype.
361
362 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
363 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
364 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
365 reloc_type** to avoid warnings in switch.
366 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
367 little earlier instead.
368
369 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
370 and elf.
371 (pa_type_args): Use symbol_arg_reloc_info.
372 (struct pa_it): Make arg_reloc unsigned int.
373 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
374 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
375 (pa_code): Delete. pa_text duplicates this function.
376 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
377 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
378 int.
379 (cons_fix_new_hppa): Actually change selector to e_fsel when
380 warning about assuming so.
381 (tc_gen_reloc): More example elf arg reloc code.
382 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
383 (hppa_force_relocation): Likewise.
384
385 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
386 files.
387 (pa_end_of_source): Prototype.
388 (hppa_fix_adjustable): Prototype.
389 (LABELS_WITHOUT_COLONS): Move it..
390 * config/te-hppa.h: To here.
391
392 * config/te-hppa64.h: New file.
393
394 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
395 type.
396 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
397 format -10, -16, 16 relocs.
398 (hppa_elf_mark_end_of_function): Test for null
399 last_call_info->start_symbol
400
401 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
402 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
403 re_assesmble_* functions. Delete extraneous statements. Fix
404 typos in comments.
405 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
406 insn to re_assemble_*.
407
623aa224
UC		 4082000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
409
410 * doc/internals.texi (Expressions): Fix typo.
411
c4aa876b
NC		 4122000-07-08 Kazu Hirata <kazu@hxi.com>
413
414 * config/tc-sh.c: Fix formatting.
d0313fb7 415 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 416 * depend.c: Fix formatting.
417 * flonum-konst.c: Likewise.
418 * flonum-mult.c: Likewise.
c4aa876b 419
6b31947e
NC		 4202000-07-07 Kazu Hirata <kazu@hxi.com>
421
a5bfe8c9 422 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 423 * config/obj-vms.c: Fix comments.
424 * config/tc-a29k.c: Likewise.
425 * config/tc-alpha.c: Likewise.
426 * config/tc-h8300.c: Likewise.
427 * config/tc-h8500.c: Likewise.
428 * config/tc-i370.c: Likewise.
429 * config/tc-ia64.c: Likewise.
430 * config/tc-m68hc11.c: Likewise.
431 * config/tc-m68k.c: Likewise.
432 * config/tc-mips.c: Likewise.
433 * config/tc-ns32k.c: Likewise.
434 * config/tc-ppc.c: Likewise.
435 * config/tc-z8k.c: Likewise.
6b31947e 436
b8a9dcab
NC		 4372000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
438
439 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
440 Default to '(SEC_LOAD | SEC_DATA)'.
441 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
442
443 * doc/internals.texi (CPU Backend): Describe
444 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
445
beb2de9b
AC		 446Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
447
448 * as.c (parse_args): NULL terminate the long option list.
449
24ddb296
AC		 450Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
451
452 * config/tc-d30v.h: Include "write.h" for fixS.
453 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
454
1fe72011
NC		 4552000-07-05 Nick Clifton <nickc@cygnus.com>
456
457 * config/tc-d30v.c (write_2_short): Further changes to warning
458 messages produced when combining EITHER_BUT_PREFER_MU attributed
459 opcodes.
460
a5bfe8c9 4612000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 462
463 * MAINTAINERS: new
464
8de8f17e
AO		 4652000-07-04 Alexandre Oliva <aoliva@redhat.com>
466
467 * config/tc-arm.c (psrs): Accept combinations of flags.
468
00d2865b
NC		 4692000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
470
471 * config/tc-avr.c: Change _ () to _() around all strings marked
472 for translation (exception from the usual coding style).
473 (avr_opt): New struct variable, how the new switches are set.
474 (OPTION_MMCU): Define as 'm' and actually use.
475 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
476 (show_mcu_list): New function, display the list of known MCUs.
477 (md_show_usage): Document the new switches. Call show_mcu_list.
478 (avr_set_arch): Change 'm' to OPTION_MMCU.
479 (md_parse_option): Call show_mcu_list if unknown MCU specified.
480 Handle the new switches.
481 (avr_operands): Disable warnings for undefined combinations of
482 operands if -mall-opcodes. Disable warnings for skipping two-word
483 instructions if enhanced core or -mno-skip-bug.
484 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
485 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
486 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
487 (avr_ldi_expression): Warn about implicit lo8().
488 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
489
54588503
UC		 4902000-07-01 Koundinya K <kk@ddeorg.soft.net>
491
492 * configure.in: Add entry for mips-*-sysv4*MP*
493 * configure: Rebuild
494 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
495 elf32-tradlittlemips for traditional mips targets.
496 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
497 test for Link Once sections as in adjust_reloc_syms.
498 * config/te-tmips.h: New file for traditional mips targets. Define
499 TE_TMIPS.
500
c9900432
NC		 5012000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
502
503 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
504 flags argument is not present, don't change an existing section's
505 section's attributes. If the flags argument is present, warn if the
506 attributes don't match the section's current attributes. When
507 long section names are supported, set SEC_LINK_ONCE and
508 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
509
9d87310a
HPN		 510Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
511
512 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
513 symbols; create them.
514
dbddefbf
NC		 5152000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
516
517 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 518 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 519
2ae7e77b
AH		 5202000-06-27 Aldy Hernandez <aldyh@redhat.com>
521
522 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
523 expressions. Ignore the problem when handling 16 bit immediates,
524 because the assembler will take care of the relocation later.
525
6b2539e3
NC		 5262000-06-27 Nick Clifton <nickc@cygnus.com>
527
528 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
529 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
530 sequential order, and emit warning messages if the input source
531 code contains constructs like that, or parallel constructs
532 containing such opcodes.
533
65aa24b6
NC		 5342000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
535
536 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
537 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
538 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
539 (md_show_usage): Update usage message.
540 (md_parse_option): Allow redefinition of MCU type within the
541 same avr[1-5] bfd machine type. Show both old and new MCU type
542 in the error message.
543 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
544 Simplify 8K wrap code.
545
f0c56b90
NC		 5462000-06-25 Kazu Hirata <kazu@hxi.com>
547
1994a7c7
NC		 548 * config/obj-aout.c: Remove all uses of DEFUN.
549 * config/obj-ieee.c: Likewise.
550 * config/tc-sh.c: Fix comment typos.
551 * config/tc-tahoe.c: Likewise.
552 * config/tc-vax.c: Likewise.
553 * config/tc-w65.c: Likewise.
554 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 555 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
556
6d249963
DD		 5572000-06-24 DJ Delorie <dj@cygnus.com>
558
559 * config/tc-i386.c (md_estimate_size_before_relax): Revert
560 more changes from Sept 1999
561 (tc_i386_fix_adjustable): ditto
562 (md_apply_fix3): ditto
563
680d2857
FCE		 5642000-06-24 Frank Ch. Eigler <fche@redhat.com>
565
566 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
567 (gas_cgen_parse_operand): Set it around expression() call.
568 (gas_cgen_md_operand): Test for it before longjmp().
569
e7b305a2
AM		 5702000-06-24 Kazu Hirata <kazu@hxi.com>
571
c0fecd35
AM		 572 * config/tc-h8500.c: Remove all uses of DEFUN.
573 * config/tc-sh.c: Likewise.
574 * config/tc-w65.c: Likewise.
575 * config/tc-z8k.c: Likewise.
576
e7b305a2
AM		 577 * config/tc-h8500.c: Fix typos in comments.
578
ed6d6fd3
FCE		 5792000-06-23 Frank Ch. Eigler <fche@redhat.com>
580
581 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
582 is defined.
583
f7c88872
AM		 5842000-06-23 matthew green <mrg@redhat.com>
585
586 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3e87a760 587 defined. Fix error message for `[' grouping.
f7c88872 588
70d6ecf3
AM		 5892000-06-22 Kazu Hirata <kazu@hxi.com>
590
591 * config/tc-h8300.c: Fix formatting and comment typos.
592
e9718fe1
TW		 5932000-06-22 Timothy Wall <twall@cygnus.com>
594
595 * config/tc-ia64.c (note_register_values): Move premature QP
596 notation clearing into the appropriate place.
597
45288df1
AM		 5982000-06-22 Alan Modra <alan@linuxcare.com.au>
599
1581f8c9
AM		 600 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
601 first before anything else. Add bin-bugs.h, emul.h and progress.h
602 Sort list of files as for $(OBJS) in Makefile.am.
603
604 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
605 find one. Remake dependencies.
606 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
607 * Makefile.in: Regenerate.
608 * doc/Makefile.in: Regenerate.
609
45288df1
AM		 610 * config/tc-i386.c (i386_displacement): Don't assume a constant
611 displacement is necessarily 16 bits when in 16 bit code mode.
612 (md_assemble): Instead size the displacement here after we know
613 for sure that a .code16gcc operand hasn't automatically added
614 operand size prefixes.
615
01580992
L		 6162000-06-21 H.J. Lu <hjl@gnu.org>
617
618 * Makefile.am: Rebuild dependency.
619 * Makefile.in: Rebuild.
620
40f09f82
JL		 6212000-06-21 Kazu Hirata <kazu@hxi.com>
622
623 * config/tc-h8300.c (parse_reg): Make the function static.
624 (parse_exp): Likewise.
625
78295804
DD		 6262000-06-20 DJ Delorie <dj@cygnus.com>
627
628 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
629 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
630 for cygwin import libraries to work properly.
631
45f85b08
L		 6322000-06-20 H.J. Lu <hjl@gnu.org>
633
634 * Makefile.am: Rebuild dependency.
635 * Makefile.in: Rebuild.
636 * configure: Likewise.
637 * doc/Makefile.in: Likewise.
638
39bec121
TW		 6392000-06-20 Timothy Wall <twall@cygnus.com>
640
641 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 642 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 643 * doc/c-tic54x.texi: New.
644 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 645 documentation file.
39bec121 646 * doc/all.texi: Add C54X.
3e87a760 647 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 648 * doc/Makefile.in: Regenerate.
649 * configure.in: Add tic54x and define LIBM for tic54x.
650 * configure: Regenrate.
651 * config/tc-tic54x.[ch]: New.
652 * config/obj-coff.h: Add tic54x.
653 * Makefile.am: (CPU_TYPES): Add tic54x.
654 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
655 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
656 (as_new_LDADD): Add $(LIBM).
657 * Makefile.in: Regenerate.
3e87a760 658
60bcf0fa
NC		 6592000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
660
661 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
662 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
663 * doc/as.texinfo: Likewise.
664
665 * configure, Makefile.in: Regenerate.
666 * configure.in (emulations): Recognize m6811 and m6812.
667 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
668 Added files for 68hc11 and 68hc12 assembler.
669 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
670 * config/tc-m68hc11.h: Header definition for that assembler.
671
ec05f674
NC		 6722000-06-18 Nick Clifton <nickc@redhat.com>
673
24ef8152
NC		 674 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
675 instead of OCTETS_PER_BYTE.
676
ec05f674 677 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 678 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 679
119caedd
L		 6802000-06-18 H.J. Lu <hjl@gnu.org>
681
682 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
683 * configure: Rebuild.
684
607723e4
NC		 6852000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
686
3e87a760
AM		 687 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
688 to BFD_ASSEMBLER.
607723e4 689
b946ec34
NC		 6902000-06-16 Nick Clifton <nickc@cygnus.com>
691
692 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
693 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
694
695 * doc/c-mips.texi: Document newly accepted cpu variants.
696
37ce37b1
UC		 6972000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
698
699 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
700
c06ae4f2
UC		 7012000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
702
703 * macro.c (getstring): Make it possible to escape the quote
704 character.
705
20348649
JL		 706Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
707
708 * config/tc-hppa.c (pa_export): Weak symbols can be global.
709
bcef29e6
L		 7102000-06-13 H.J. Lu <hjl@gnu.org>
711
712 * configure: Regenerate.
713
63a0b638
AM		 7142000-06-09 Alan Modra <alan@linuxcare.com.au>
715
716 * app.c (do_scrub_begin): Don't default lex[';'] as a line
717 separator.
718 * doc/internals.texi (line_separator_chars): Semicolon is no
719 longer a default. Mention null and newline as defaults.
720
721 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
722
723 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
724 * config/tc-i860.h (line_separator_chars): Likewise.
725 * config/tc-h8300.c (line_separator_chars): Likewise.
726 * config/tc-i960.c (line_separator_chars): Likewise.
727 * config/tc-m68k.c (line_separator_chars): Likewise.
728 * config/tc-mips.c (line_separator_chars): Likewise.
729 * config/tc-ns32k.c (line_separator_chars): Likewise.
730 * config/tc-sparc.c (line_separator_chars): Likewise.
731 * config/tc-vax.c (line_separator_chars): Likewise.
732
733 * config/tc-h8300.c (comment_chars): Use string initialiser.
734 * config/tc-i960.c (line_comment_chars): Likewise.
735 * config/tc-z8k.c (comment_chars, line_comment_chars,
736 line_separator_chars): Likewise.
737
738 * config/tc-arm.c (line_separator_chars): Always use `;', not just
739 for TE_LINUX.
740
9bab9349
NC		 7412000-06-08 Nick Clifton <nickc@cygnus.com>
742
743 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
744 for size 1 fixes.
745
946efd95
DB		 7462000-06-08 David O'Brien <obrien@FreeBSD.org>
747
748 * configure.in (VERSION): Update to show this is the CVS mainline.
749
6480b79a
DB		 7502000-06-08 Matthew Jacob <mjacob@feral.com>
751
752 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
753 $at is the integer register $r28, vs. both $r28 and the floating
754 point register $f28.
755
10850f29
JW		 7562000-06-08 James E. Wilson <wilson@cygnus.com>
757
758 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
759 (dot_endp): Don't call ia64_flush_insns.
760 (emit_one_bundle): Don't delete prologue/body records from
761 unwind_record list in first loop. Rewrite second loop to account for
762 this.
763
150f24a2
JW		 7642000-06-07 David Mosberger <davidm@hpl.hp.com>
765
766 * config/tc-ia64.c: Add missing prototypes.
767 (generate_unwind_image): Cast argument to output_unw_records call.
768
e38c9cc2
DC		 769Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
770
46b85d42 771 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 772
1188e082
DC		 773Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
774
775 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
776 (REGISTER_P): likewise.
777 (avr_opcodes): uses include/opcode/avr.h
778 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 779
ac743b2c
AM		 7802000-06-04 Alan Modra <alan@linuxcare.com.au>
781
0b545448
AM		 782 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
783 initializers too.
ac743b2c 784
969e1a7b
L		 7852000-06-03 H.J. Lu <hjl@gnu.org>
786
787 * read.c (is_end_of_line): Put back `;'.
788
65172ab8
AM		 7892000-06-03 Alan Modra <alan@linuxcare.com.au>
790
791 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
792
b75c0c92
AM		 7932000-06-01 Alan Modra <alan@linuxcare.com.au>
794
795 * expr.c (operand): Test is_end_of_line outside switch to catch
796 line separator chars that are also operators.
797 (operator): Return O_illegal for line separator chars.
798
799 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
800 entry (or `!' entry for TC_HPPA).
801
802 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
803 before indexing is_end_of_line. Remove redundant check for '\0'.
804 (fp_op2): Likewise.
805 * config/tc-h8500.c (md_assemble): Likewise.
806 * config/tc-mcore.c (md_assemble): Likewise.
807 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
808 (md_atof): Likewise
809
810 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
811 is_end_of_line.
812 * config/tc-mcore.c (mcore_cons): Likewise.
813 (mcore_float_cons): Likewise.
814 (mcore_stringer): Likewise.
815 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
816
a6836251
SB		 8172000-06-01 Scott Bambrough <scottb@netwinder.org>
818
819 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
820
43841e91
NC		 8212000-05-29 Nick Clifton <nickc@cygnus.com>
822
823 * config/tc-sh.c: Fix compile time warning messages.
824
825 * config/tc-mips.c: Fix compile time warning messages.
826
a057431b
PB		 8272000-05-29 Philip Blundell <philb@gnu.org>
828
829 * doc/as.texinfo: Update copyright dates.
a81d9f0c 830 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 831 * NEWS: Mention ARM ELF support.
832
3c07fb76
AO		 8332000-05-27 Alexandre Oliva <aoliva@cygnus.com>
834
835 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
836 it is modified, and use the real_size to compute the frag address
837 for dwarf2 line info.
838
ad4d6ccf
AM		 8392000-05-27 Alan Modra <alan@linuxcare.com.au>
840
841 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
842 line-matching scheme to cope with automake moving variables around.
843 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
844 * Makefile.in: Regenerate.
845
6faf3d66
JJ		 8462000-05-26 Jakub Jelinek <jakub@redhat.com>
847
848 * config/tc-sparc.c (sparc_relax): New.
849 (md_longopts): Add -relax and -no-relax options.
850 (md_parse_options, md_show_usage): Likewise.
851 (md_apply_fix3): Optimize tail call into branch always if possible.
852
0a44c2b1
DL		 853Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
854
855 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
856 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
857 rules, with warning when a GAS statement specifies a packing that
858 will result in an instruction being squashed.
3e87a760
AM		 859 Added typdef packing_type and enumerals, changed various integer
860 literals to use the enumerals.
0a44c2b1 861
e0c9811a
JW		 8622000-05-24 David Mosberger <davidm@hpl.hp.com>
863
864 * config/tc-ia64.c (dot_restorereg_p): New function.
865 (md_pseudo_table): Add restorereg.p.
866 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
867 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
868
869 * config/tc-ia64.h (unw_record_type): Add unwabi.
870 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
871 called MASK with members for imask, and the masks produced by
872 fr_mem, gr_mem, br_mem, and frgr_mem.
873 (unw_p_record): Add members ABI and CONTEXT.
874 (unw_x_record): Add member AB.
875 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
876 as pseudo-register for use during unwind info generation.
877 (AR_PFS, AR_LC): New macros.
878 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
879 whose names start with an at sign (as in "@priunat").
880 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
881 register.
882 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
883 proc_end, unwind_info, personality_routine): Consolidate into
884 "unwind" structure to reduce offset-table use. Add member
885 NEXT_SLOT_NUMBER to track the slot number for the next instruction
886 to be emitted.
887 (output_R1_format, output_R3_format, output_P3_format,
888 output_P6_format): Initialize R with zero to reduce compiler warnings.
889 (output_P7_format): Ditto. Add `default' branch to switch
890 statement to reduce compiler warnings.
891 (output_P8_format, output_B1_format, output_B4_format): Ditto.
892 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
893 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
894 into single argument.
895 (output_X1_format, output_X3_format): Initialize R with zero to reduce
896 compiler warnings. Merge A and B args into single argument.
897 (output_X2_format, output_X4_format): Remove unused variable R. Merge
898 A and B args into single argument.
899 (free_record): Removed (wasn't used).
900 (free_list_records): Also free imasks in prologue records.
901 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
902 (output_spill_mask): Remove.
903 (output_unwabi): New function.
904 (output_epilogue, output_label_state, output_copy_state): Call
905 alloc_record.
906 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
907 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
908 argument.
909 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
910 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
911 as part of handling the prologue records. Emit region's imask if
912 we have one. Handle unwabi, epilogue, label_state, copy_state,
913 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
914 spill_sprel_p, and spill_reg_p records.
915 (set_imask, count_bits, slot_index): New function.
916 (fixup_unw_records): Fix region size computation. Handle
917 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
918 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
919 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
920 set_imask accordingly. Update imask for gr_gr, and br_gr records.
921 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
922 (dot_save): Use manifest constants for applicaton registers.
923 Handle REG_PR and REG_PRIUNAT.
924 (dot_restore): Don't just ignore it.
925 (dot_restorereg): New function..
926 (generate_unwind_image): Ensure unwind info is a multiple of eight
927 bytes, not just four bytes.
928 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
929 (dot_altrp): Don't just ignore it.
930 (dot_savemem): New function. Replaces dot_savesp() and
931 dot_savepsp(). Use manifest constants for applicaton registers.
932 Handle REG_PR and REG_PRIUNAT.
933 (dot_savef): Simplify.
934 (dot_saveb): Support generation of br_gr.
935 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
936 dot_label_state, dot_copy_state): New function.
937 (dot_unwabi): Don't just ignore it.
938 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 939 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 940 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
941 (emit_one_bundle): Set slot number for prologue/body records
942 *before* emitting the first insn.
943 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
944 (md_begin): Declare "psp" pseudo-register.
945 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
946 so we don't get segfault.
947 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
948 counts as required per SW Conventions manual
949 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
950 output_preds_psprel, output_preds_sprel, output_spill_base,
951 output_unat_psprel, output_unat_sprel, output_lc_psprel,
952 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
953 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
954 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
955 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
956 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
957 (dot_vframe): Implement.
958 (dot_vframesp, dot_vframepsp): New function.
959
f98fd99f
HPN		 960Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
961
962 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 963 * configure: Regenerate.
f98fd99f 964
ee7fcc42
AM		 9652000-05-23 Alan Modra <alan@linuxcare.com.au>
966
967 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
968 (md_estimate_size_before_relax): so we can use it here instead of
969 old kludges. Localise vars to blocks. Comment.
970
971 * frags.c (frag_new): Update fr_var comments.
972 * frags.h (struct frag): Ditto.
973
c67e42c9
RH		 9742000-05-22 Richard Henderson <rth@cygnus.com>
975
976 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
977 (pseudo_func): Add pcrel.
978 (operand_match): Handle IA64_OPND_TGT64.
979 (build_insn): Likewise.
980 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
981 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
982 (fix_insn): Handle all three 64-bit relocation types.
983
5110c57e
HPN		 984Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
985
986 * obj.h (struct format_ops): New members begin, app_file,
987 s_set_other, s_set_desc, s_get_type, s_set_type,
988 separate_stab_sections, init_stab_section.
989
990 * config/obj-multi.h: Update GPL notice to v2.
991 (obj_begin): New.
992 (obj_app_file): New.
993 (S_SET_SIZE): Test s_set_size for NULL before calling.
994 (S_SET_ALIGN): Similar for s_set_align.
995 (S_SET_OTHER): New.
996 (S_SET_DESC): New.
997 (S_GET_TYPE): New.
998 (S_SET_TYPE): New.
999 (SEPARATE_STAB_SECTIONS): New.
1000 (INIT_STAB_SECTION): New.
1001 (EMIT_SECTION_SYMBOLS): New.
1002 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1003
1004 * config/obj-elf.h: Update GPL notice to v2.
1005 Mention that this file is included from obj-multi.h.
1006 (obj_begin): Wrap definition in ifndef.
1007 (elf_file_symbol): Constify declaration.
1008 (obj_app_file): Ditto.
1009 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1010 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1011
1012 * config/obj-elf.c (elf_s_set_other): New.
1013 (elf_file_symbol): Constify argument.
1014 (elf_separate_stab_sections): New.
1015 (elf_init_stab_section): New.
1016 (elf_format_ops): Add new members. Remove comma at end.
1017
1018 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1019 (ecoff_format_ops): Add new fields. Remove comma at end.
1020 Mention inconsistency for emit_section_symbols.
1021
1022 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1023
1024 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1025 (coff_separate_stab_sections): New.
1026 (coff_format_ops): Add new members.
1027
1028 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1029 (obj_aout_s_set_other): New.
1030 (obj_aout_s_set_desc): New.
1031 (obj_aout_s_get_type): New.
1032 (obj_aout_s_set_type): New.
1033 (obj_aout_separate_stab_sections): New.
1034 (aout_format_ops): New members added. Use obj_aout_process_stab,
1035 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1036 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1037 appropriate.
1038 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1039
b98ef147
AM		 10402000-05-22 Alan Modra <alan@linuxcare.com.au>
1041
1042 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1043 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1044 (md_estimate_size_before_relax): Ensure jumps to weak and
1045 externally visible symbols are relocatable.
1046
0aa5d426
HPN		 1047Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1048
1049 * stabs.c (aout_process_stab): Make global.
1050 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1051 * read.h (aout_process_stab): Declare.
1052
1053 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1054 Generalize to *aout, *coff *elf.
1055 * configure: Regenerated.
1056
1057 * doc/internals.texi (Object format backend): Say
1058 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 1059
1060 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1061 * Makefile.in: Regenerated.
1062
7c3dc350
CM		 10632000-05-19 Catherine Moore <clm@cygnus.com>
1064
1065 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1066
b3b6a3fe
JL		 10672000-05-18 Alan Modra <alan@linuxcare.com.au>
1068
1069 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1070 instruction to reflect change in re_assemble_*.
1071
c9e10a08
JL		 1072Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1073
1074 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1075 build PA64 ELF tools.
1076 * configure: Rebuilt.
1077
3043679f
AM		 10782000-05-17 Alan Modra <alan@linuxcare.com.au>
1079
1080 * Makefile.am: Regenerate dependencies.
1081 * Makefile.in: Regenerate.
1082
322f2c45
NC		 10832000-05-15 Nick Clifton <nickc@cygnus.com>
1084
1085 * config/tc-arm.c (struct asm_psr): Add boolean field
1086 distinguishing between CSPR and SPSR. Rename 'number' field
1087 to 'field'.
1088 (psrs): Rearrange contents to match new asm_psr structure.
1089 (arm_psr_parse): Move next to psr_required_here. Make it
1090 return an asm_psr structure.
1091 (psr_required_here): Use asm_psr structure returned by
1092 arm_psr_parse.
1093 (do_msr): Reorganise to allow psr_required_here to be called
1094 only once.
1095 (md_undefined_name): Mark 'name' parameter as unused, since
1096 the COFF target does not use it.
322f2c45 1097
5e6cbf41
PB		 10982000-05-14 David O'Brien <obrien@FreeBSD.org>
1099
1100 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1101 standards.
1102 * config/te-aux.h: Likewise.
1103 * config/te-dpx2.h: Likewise.
1104 * config/te-go32.h: Likewise.
1105 * config/te-hp300.h: Likewise.
1106 * config/te-hppa.h: Likewise.
1107 * config/te-i386aix.h: Likewise.
1108 * config/te-ic960.h: Likewise.
1109 * config/te-interix.h: Likewise.
1110 * config/te-nbsd532.h: Likewise.
1111 * config/te-pc532mach.h: Likewise.
1112 * config/te-ppcnw.h: Likewise.
1113 * config/te-psos.h: Likewise.
1114 * config/te-sparcaout.h: Likewise.
1115 * config/te-sun3.h: Likewise.
1116 * config/te-sysv32.h: Likewise.
1117
4132022d
AM		 11182000-05-14 Alan Modra <alan@linuxcare.com.au>
1119
1120 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1121 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1122 and sign extend without an if statement.
1123 (build_bytes): Likewise.
1124
11252000-05-14 Kazu Hirata <kazu@hxi.com>
1126
1127 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1128 X_add_symbol L_32 case.
1129
b4fd930a
AM		 11302000-05-14 David O'Brien <obrien@FreeBSD.org>
1131
1132 * config/te-freebsd.h: New file.
1133
a38cf1db
AM		 11342000-05-13 Alan Modra <alan@linuxcare.com.au>
1135
897083bd
AM		 1136 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1137 bindtextdomain): Replace defines with those from intl/libgettext.h
1138 to quieten gcc warnings.
1139
a38cf1db
AM		 1140 * NEWS: Mention x86 .arch and -q.
1141
1142 * config/tc-i386.c (quiet_warnings): New.
1143 (md_assemble): Use quiet_warnings.
1144 (md_parse_option): Set quiet_warnings from -q.
1145 (md_show_usage): Mention -q, delete -m.
1146 (flag_do_long_jump): Delete.
1147 (md_parse_option): Remove -m.
1148 (md_show_usage): Remove -m.
1149 (md_create_long_jump): Remove useless flag_do_long_jump code.
1150
1151 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1152 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1153
e413e4e9
AM		 11542000-05-13 Alan Modra <alan@linuxcare.com.au>
1155 Alexander Sokolov <robocop@netlink.ru>
1156
1157 * doc/c-i386.texi (i386-Arch): New section.
1158 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1159
1160 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1161 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1162 architecture has been given and is not 486.
1163 (set_cpu_arch): New.
1164 (md_pseudo_table): Add .arch.
1165 (md_assemble): Warn if cpu architecture has been given and an
1166 unsupported instruction.
1167
1168 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1169 Move operand_types bit defines after relevant template field.
1170 (template): Add cpu_flags.
1171 (Cpu*): Define.
1172 (arch_entry): New.
1173
e8b1cae5
AO		 11742000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1175
1176 * config/tc-mn10300.h (md_end): Define.
1177 (mn10300_finalize): Declare.
1178 * config/tc-mn10300.c: Include dwarf2dbg.h.
1179 (debug_line): Define.
1180 (md_assemble): Generate dwarf2 line info.
1181 (mn10300_finalize): New function. Finalize dwarf2 info.
1182
426b0403
AM		 11832000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1184
1185 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1186 external version of the relocation for weak symbols.
1187
e4c58b25
JW		 11882000-05-08 David Mosberger <davidm@hpl.hp.com>
1189
1190 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1191 frame size in units of 16 bytes, as required per SW Conventions manual.
1192 (output_unw_records): Output info-block header as a dword to get
1193 byte-order right.
1194
8fce3f5e
AM		 11952000-05-08 Alan Modra <alan@linuxcare.com.au>
1196
1197 * as.h: #include "file", not <file> on files from ../include.
1198 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1199 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1200 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1201 (tc_coff_symbol_emit_hook): Ditto.
1202 (OPTCOUNT): Cast to int to avoid compiler warning.
1203 (md_begin): Fix signed/unsigned warnings.
1204
12052000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1206
1207 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1208 ABRANCH LONG case for a conditional branch on a 68000.
1209 (md_estimate_size_before_relax): Likewise. Also handle
1210 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1211 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1212 PC-relative on all CPUs.
1213 (md_estimate_size_before_relax): Likewise.
1214
fb166ee3
AM		 12152000-05-04 Alan Modra <alan@linuxcare.com.au>
1216
1217 * as.c (parse_args): Just mention current year in printed
1218 copyright message.
1219
7a899fff
C		 12202000-05-03 J.T. Conklin <jtc@redback.com>
1221
1222 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 1223 unit registers.
7a899fff
C		 1224 (md_parse_option): Recognize -m7400.
1225
44877466
ILT		 12262000-05-03 Ian Lance Taylor <ian@zembu.com>
1227
1228 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1229 don't permit lp to become less than the words array.
1230
eaa15ab8
NC		 12312000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1232
1233 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1234 Fix little-endian case.
1235
7c4f6a03
AM		 12362000-05-03 David O'Brien <obrien@NUXI.com>
1237
1238 * as.c (parse_args): Update copyright.
1239
da5d444c
AM		 12402000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1241
1242 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1243 for the .bss section too.
1244
3f9b03b5
AM		 12452000-05-02 Alan Modra <alan@linuxcare.com.au>
1246
1247 * configure.in: Set em=linux for hppa-*-linux.
1248 * configure: Regenerate.
1249 * doc/Makefile.in: Regenerate with correct automake.
1250
1251 * frags.c (frag_grow): Sanity check chunk_size.
1252
1253 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1254 * config/obj-som.h: Likewise.
1255 * config/obj-ieee.h: Likewise.
1256
1257 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1258
1259 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1260 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1261 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1262 (pa_ip): low_sign_unext now returns via function value. Use
1263 re_assemble_* instead of dis_assemble_* and
1264 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1265 unnecessarily.
1266 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1267 (md_section_align, md_parse_option, md_show_usage,
1268 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1269 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1270 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1271 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1272 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1273 pa_text): Likewise.
1274 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1275 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1276 outside of switch. Correct mask and shifting errors in case 10
1277 and case -11. In case 21, compare against signed range to suit
1278 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1279 case 17 and case 22, use offsetT variable to properly check range.
1280 Use re_assemble_* here too.
1281 (evaluate_absolute): Change type of value to offsetT. Call
1282 hppa_field_adjust to do the work for us.
1283 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1284 (pa_parse_cmpib_64_cmpltr): Ditto.
1285 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1286 of i to unsigned int.
1287 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1288 (pa_end_of_source): Return type is void.
1289
a2984248
CM		 1290Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1291
1292 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1293
df136245
DC		 1294Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1295
1296 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1297 More comments added.
1298 (md_begin): Removed "construct symbols for each register name".
1299 Because register names conflicts with GCC generated function
1300 names.
1301 (avr_operand): Now constant numbers can be used as a register
1302 identifiers (0 as r0, 31 as r31).
1303 (md_assemble): use skip_space () before parsing instruction
1304 operands.
1305
b170af93
DC		 1306Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1307
1308 * config/tc-avr.c: New AVR_ISA_ defined.
3e87a760 1309 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
b170af93 1310 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3e87a760 1311 for `fmul', `movw' and `lpm R,Z' instructions.
b170af93 1312 (avr_operands): Warn if current opcode is a two-word instruction
3e87a760 1313 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
b170af93
DC		 1314 (avr_opcodes): New commands added.
1315 (REGISTER_P): Check 'a' and 'v' constraint letters.
1316 (mcu_types): New MCU added.
1317
c1e73230
AM		 13182000-05-01 Alan Modra <alan@linuxcare.com.au>
1319
1320 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1321 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1322 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1323 * configure: Regenerate.
1324
a1934524
AM		 13252000-04-29 Andreas Jaeger <aj@suse.de>
1326
1327 * as.h: Correctly check GCC version.
1328
7f6d05e8
CP		 1329Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1330
1331 * as.c (parse_args): Allow md_parse_option to override -a listing
1332 option.
1333 * config/obj-coff.c (add_lineno): Change type of offset parameter
1334 from "int" to "bfd_vma."
1335 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1336 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3e87a760 1337 (ppc_change_csect): Align correctly for XCOFF64.
7f6d05e8
CP		 1338 (ppc_machine): New function, which discards "ppc_machine" line.
1339 (ppc_tc): Cons for 8 when code is 64 bit.
1340 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1341 relocations.
1342 (md_parse_option): Handle -a64 and -a32.
1343 (ppc_xcoff64): New.
1344 * config/tc-ppc.h (TARGET_MACH): Define.
1345 (TARGET_FORMAT): Move to function.
1346 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1347
d9b7d820
AM		 13482000-04-26 David O'Brien <obrien@FreeBSD.org>
1349
1350 * doc/as.1: Fix unbalanced brackets.
1351
1352 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1353 TE_FreeBSD.
1354 (line_comment_chars): Set to '/' if TE_FreeBSD.
1355
cea1ab94
JL		 1356Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1357
1358 * configure.in: Configury support for PA64 (currently disabled).
1359 * configure: Rebuilt.
1360
e799a695
AM		 13612000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1362
3e87a760 1363 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 1364 bfd_set_section_alignment.
1365
3b0ec529
AM		 13662000-04-25 Alan Modra <alan@linuxcare.com.au>
1367
1368 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1369 than 32.
1370
adcf07e6
NC		 13712000-04-24 Nick Clifton <nickc@cygnus.com>
1372
1373 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1374 * doc/as.texinfo (Align): Include arm and strongarm in list of
1375 targets that have the second form of the behaviour of the .align
3e87a760 1376 directive.
adcf07e6 1377
5047a41f
JL		 13782000-04-24 Mark Klein <mklein@dis.com>
1379
1380 * obj-som.c: Terminate obj_pseudo_table.
1381
bf3ca999
TW		 13822000-04-22 Timothy Wall <twall@cygnus.com>
1383
1384 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1385 to "natval".
1386 (operand_match): Conditionally insert default bit values for IMMU9.
1387
98e5953c
JL		 13882000-04-14 Matthew Green <mrg@cygnus.com>
1389
1390 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1391 * configure: Rebuilt.
1392
a02fab7e
JL		 1393Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1394 Jason Eckhardt <jle@cygnus.com>
1395
c67e42c9 1396 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 1397
1398 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1399 Added handling of new operand types l,y,&,fe,fE,fx.
1400
800eeca4
JW		 1401Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1402 David Mosberger <davidm@hpl.hp.com>
1403 Timothy Wall <twall@cygnus.com>
1404 Andrew MacLeod <amacleod@cygnus.com>
1405 Jim Wilson <wilson@cygnus.com>
1406
1407 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 1408 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 1409 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1410 * Makefile.in: Rebuild.
1411 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1412 * configure: Rebuild.
1413 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1414 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1415 * expr.c (expr): Handle md_optimize_expr.
1416 * read.c (LEX_HASH): Add comment.
1417 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 1418
66778679
RH		 14192000-04-21 Richard Henderson <rth@cygnus.com>
1420
1421 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1422 bundling a non-delayed branch type instruction.
1423
aa15f6f7
AO		 14242000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1425
1426 * config/tc-mn10300.c (HAVE_AM30): Define.
1427 (md_assemble): Use it.
1428
16adf844
AM		 14292000-04-19 Alan Modra <alan@linuxcare.com.au>
1430
742f45cf
AM		 1431 * config/obj-elf.c (obj_elf_change_section): Check for changed
1432 section attributes.
1433
16adf844
AM		 1434 * Makefile.am: (CPU_MULTI_VALID): Remove.
1435 (MULTI_CPU_TYPES): Define.
1436 (MULTI_CPU_OBJ_VALID): Define.
1437 (DEPTC): Use the above.
1438 (DEPOBJ): Same here.
1439 (DEP2): And here.
1440 Regenerate dependencies.
1441 * Makefile.in: Regenerate.
1442
9c46fb1b
AM		 14432000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1444
742f45cf 1445 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 1446
508866be
L		 14472000-04-18 H.J. Lu (hjl@gnu.org)
1448
1449 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 1450 bfd_vma for non-bfd assemblers.
508866be 1451
ba2adb93
AM		 14522000-04-17 Alan Modra <alan@linuxcare.com.au>
1453
1454 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1455 doesn't give spurious errors.
1456
12ff5d56
AM		 14572000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1458
66778679 1459 * as.h (SEEK_SET): Define if undefined.
12ff5d56 1460
fc633e5b
AM		 14612000-04-13 Alan Modra <alan@linuxcare.com.au>
1462
1463 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1464 constants, and don't assume offsetT is 32 bits.
1465
1ed18ec1
NC		 14662000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1467
1468 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1469 (md_pcrel_from_section): Add prototype.
1470 (d10v_fix_adjustable): Add prototype.
1471 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1472
1473 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1474
3db10f32
NC		 14752000-04-12 Nick Clifton <nickc@cygnus.com>
1476
1477 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1478 symbol in frag chain.
1479
847f7ad4
AM		 14802000-04-10 Alan Modra <alan@linuxcare.com.au>
1481
1482 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1483 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1484 (fits_in_signed_word, smallest_imm_type): Ditto.
1485 (md_assemble): Use an offsetT var to hold offsetT values, not a
1486 long.
1487 (offset_in_range): New.
1488 (md_assemble): Use it.
1489 (md_convert_frag): Change type of target_address, opcode_address,
1490 and displacement_from_opcode_start to offsetT.
1491 (md_create_short_jump): Change type of offset to offsetT.
1492 (md_create_long_jump): Ditto.
1493 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1494 (md_chars_to_number): Remove.
1495 (output_invalid): Remove duplicate prototype.
1496
ec694b89
NC		 14972000-04-09 Nick Clifton <nickc@cygnus.com>
1498
1499 * Makefile.am (CPU_TYPES): Add 'avr'.
1500 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1501 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1502
16adf844 1503 * Makefile.in: Regenerate.
ec694b89
NC		 1504
1505 * doc/as.texinfo: Add M32R documentation.
1506
a2d91340 1507Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 1508
a2d91340 1509 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 1510 --enable-build-warnings option.
a2d91340
AC		 1511 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1512 * Makefile.in, configure: Re-generate.
1513
d92b1a8a
NC		 15142000-04-07 Nick Clifton <nickc@cygnus.com>
1515
1516 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1517 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1518 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1519 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1520 (arm_force_relocation): Force relocations for
1521 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1522
52ccafd0
JR		 1523Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1524
1525 * config/tc-sh.c (get_operands): There's no third operand if the
1526 first operand is an immediate.
1527
015551fc
JR		 1528Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1529
1530 * config/tc-sh.c (immediate): Delete.
1531 (sh_operand_info): Add immediate member.
1532 (parse_reg): Use A_PC for pc.
1533 (parse_exp): Add second argument 'op'. All callers changed.
1534 (parse_at): Expect pc to be coded as A_PC.
1535 Use immediate field in *op.
1536 (insert): Add fourth argument 'op'. All callers changed.
1537 (build_relax): Add second argument 'op'. All callers changed.
1538 (insert_loop_bounds): New function.
1539 (build_Mytes): Remove DISP_4.
1540 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1541 (assemble_ppi): Use immediate field in *operand.
1542 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1543 (md_apply_fix): Likewise.
1544 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1545
79bd78be
AO		 1546Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1547
1548 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1549
e30e5a6a
HPN		 1550Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1551
1552 * internals.texi (CPU backend): Document
1553 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1554
41b49281
AM		 15552000-04-04 Alan Modra <alan@linuxcare.com.au>
1556
8ad3436c
AM		 1557 * po/gas.pot: Regenerate.
1558
1559 * as.c (show_usage): Restore translated part of bug string.
1560 * gasp.c (show_usage): Likewise.
1561
41b49281
AM		 1562 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1563 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1564 than move-if-change.
1565 (DEP1): Modify for "gcc -MM".
1566 (DEPTC): Likewise.
1567 (DEPOBJ): Likewise.
1568 (DEP2): Likewise.
1569 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1570 Update dependencies.
1571 * Makefile.in: Regenerate.
1572
0a727238
AO		 15732000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1574
1575 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1576 (md_begin): Likewise.
1577 (HAVE_AM33): New macro.
1578 (md_assemble): Use it. Match r_regs and xr_regs only if
1579 HAVE_AM33.
1580
c20f4f8c
AM		 15812000-04-03 Alan Modra <alan@linuxcare.com.au>
1582
1583 * as.h: #include "bin-bugs.h"
1584 * as.c (show_usage): Use REPORT_BUGS_TO.
1585 * gasp.c: #include "bin-bugs.h"
1586 (show_usage): Use REPORT_BUGS_TO.
1587
1588 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1589
753f6b12
HPN		 1590Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1591
1592 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1593 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1594 adjustments.
1595
726c5dcd
AM		 15962000-04-03 Alan Modra <alan@linuxcare.com.au>
1597
1598 * config/tc-i386.c (i386_immediate): Don't assume a constant
1599 immediate is necessarily 16 bits when in 16 bit code mode.
1600 (md_assemble): Instead set guess_suffix here after we have checked
1601 registers.
1602
bf80011a
RH		 16032000-04-02 Richard Henderson <rth@cygnus.com>
1604
1605 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1606 quantities. Correct right shift sign extension.
1607 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1608 32-bit value when shifting into place.
1609
92161534
ILT		 16102000-04-01 Ian Lance Taylor <ian@zembu.com>
1611
1612 * app.c: Add ATTRIBUTE_UNUSED as needed.
1613 * config/tc-ppc.c: Likewise.
1614 (ppc_size): Make unsigned long.
1615 (ppc_insert_operand): Add casts to avoid warnings.
1616
447f3982
NC		 16172000-03-31 Nick Clifton <nickc@cygnus.com>
1618
1619 * config/tc-d10v.h (md_flush_pending_output): Define.
1620
21d75ec2
NC		 16212000-03-29 Nick Clifton <nickc@cygnus.com>
1622
1623 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1624 segment. Works for both BFD_ASSEMBLER and others.
1625 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1626
d1a1bf19
NC		 16272000-03-29 Nick Clifton <nickc@cygnus.com
1628
1629 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1630
224de7a5
AM		 16312000-03-28 Alan Modra <alan@linuxcare.com.au>
1632
1633 * listing.c (LISTING_LHS_WIDTH): Default depends on
1634 LISTING_WORD_SIZE.
1635 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1636
5b8274e3
ILT		 16372000-03-27 Ian Lance Taylor <ian@zembu.com>
1638
1639 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1640 string literal.
1641
224de7a5 16422000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 1643
1644 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1645
1646 * config/tc-avr.c (mcu_types): Add missing initialiser.
1647 (md_pcrel_from_section): Add prototype.
1648 (avr_operand): Remove redundant test of unsigned < 0.
1649 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1650
16512000-03-27 Denis Chertykov <denisc@overta.ru>
1652
1653 * config/tc-avr.c: New file for AVR support.
1654 * config/tc-avr.h: Likewise.
1655 * configure.in: Add AVR support.
1656 * configure: Regenerate.
1657
9f10757c
TW		 16582000-03-26 Timothy Wall <twall@cygnus.com>
1659
1660 * gasp.c (macro_op): Add new argument to check_macro call.
1661 Macro structure definitions moved to macro.h
1662 * sb.h: Add argument to prototype for input_scrub_include_sb.
1663 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1664 nesting checks with an additional flag.
1665 (struct input_save): Add flag to indicate whether current sb
1666 should be checked for proper macro/conditional nesting.
1667 (input_scrub_push/pop): Save/restore nest check flag.
1668 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 1669 defined.
9f10757c
TW		 1670 * macro.c (check_macro): Allow caller to retrieve parsed macro
1671 information if a pointer is provided. This information may be
1672 used by the new macro hooks.
1673 * macro.h: Update prototype for check_macro. Macro struct
1674 definitions moved here from macro.c/gasp.c.
1675 * read.c (read_a_source_file): Add parameter to check_macro call,
1676 and pass macro info to the macro hook, if defined.
1677 (input_scrub_insert_line): New. Allow insertion of a line of
1678 characters into the input stream.
1679 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1680 file into the input stream.
1681 (s_include): Use input_scrub_insert_file.
1682 * internals.texi: Document new macro hooks.
1683 * as.h: New prototypes added.
3e87a760 1684
224de7a5 16852000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 1686
1687 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1688 an initial capital letter.
1689 (i386_index_check): Reindent.
1690
11424155
NC		 16912000-03-19 Nick Clifton <nickc@cygnus.com>
1692
eaa15ab8 1693 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 1694 relative branches.
1695
43f05576
NC		 16962000-03-17 Thomas de Lellis <tdel@windriver.com>
1697
66778679
RH		 1698 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1699 instruction operand bad if Rd > 7 when generating
1700 thumb instructions. Prevents for example,
1701 "adr r12,label" from silently failing and generating
1702 the wrong instruction.
3e87a760 1703
67231402
NC		 17042000-03-17 Nick Clifton <nickc@cygnus.com>
1705
1706 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1707 that have a destingation >= 0x400000.
3e87a760 1708 Fix compile time warning messages.
67231402 1709
a37c8f88
JR		 1710Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1711
1712 * config/tc-sh.c (md_begin): When encountering insn that are
1713 not supported by the current arch, only change the name if
1714 its contents are the same as prev_name.
1715 (get_specific): If the the architecture doesn't match, fail.
1716
dead1419
JR		 1717Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1718
1719 * config/tc-sh.c (IDENT_CHAR): Define.
1720 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1721 matching back where it came from.
1722
182e89d3
JR		 1723Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1724
1725 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1726
84f73d89
NC		 17272000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1728
1729 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1730 normal operands.
1731
dbbc7809
JL		 17322000-03-15 Kazu Hirata <kazu@hxi.com>
1733
1734 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1735
271bb601
HPN		 1736Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1737
1738 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1739 floating-point-number, make sure 'f' is in FLT_CHARS.
1740
8684e216
HPN		 1741Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1742
1743 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1744 (s_lcomm_internal): Use it.
1745 * doc/internals.texi (CPU backend): Document it.
1746 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1747 bytes.
1748
bb2d6cd7
GK		 17492000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1750
1751 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1752 when embedded-pic.
1753
1754 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 1755 implementation doesn't have special handling for switch
1756 statements.
bb2d6cd7
GK		 1757 (macro_build): Allow for code in sections other than .text.
1758 (macro): Likewise.
1759 (mips_ip): Likewise.
1760 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 1761 Don't perform relocs if we will be outputting them.
bb2d6cd7 1762 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 1763 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1764 embedded-pic.
bb2d6cd7 1765
5c86cbc7 17662000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 1767
66778679
RH		 1768 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1769 relocation type based on the entry in the fixup structure.
5c86cbc7 1770
f8c827e9
L		 17712000-03-08 H.J. Lu (hjl@gnu.org)
1772
1773 * Makefile.am (install-exec-tooldir): Depend on
1774 install-exec-bindir for parallel make.
1775 * Makefile.in: Regenerated.
1776
8ad9e709
NC		 17772000-03-06 Nick Clifton <nickc@cygnus.com>
1778
1779 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1780 switch.
1781 (md_parse_option): Parse -m32r command line switch - disable m32rx
1782 compatability.
ded0aeb7
NC		 1783 (md_show_usage): Document new option.
1784
1785 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1786 * doc/Makefile.in: Regenerate.
1787 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 1788
b7b8f327
MM		 17892000-03-02 Michael Meissner <meissner@redhat.com>
1790
1791 * config/tc-d30v.c (check_range): Remove code that incorrectly
1792 sign extended values where bits < 32.
1793
15886821
L		 17942000-03-02 H.J. Lu (hjl@gnu.org)
1795
1796 * configure.in: Support --enable-targets=all on ia32.
1797 * configure: Regenerated.
1798
8bf950bf
NC		 17992000-03-01 Nick Clifton <nickc@cygnus.com>
1800
1801 * gasp.c (do_align): Remove bogus check of alignment value.
1802
c5e54cc2
ILT		 18032000-02-27 Thomas de Lellis <tdel@windriver.com>
1804
1805 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1806 TC_PPC was defined forced the type of a symbol with no other type
1807 to be BSF_OBJECT.
1808
65fd87bc
ILT		 18092000-02-27 Hans-Peter Nilsson <hp@axis.com>
1810
1811 * doc/internals.texi (CPU backend): Mention that
1812 line_separator_chars do not break up comments. Fix typos for
1813 LEX_AT and LEX_NAME descriptions. Document operands for
1814 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1815 description of md_create_short_jump usage. Document argument for
1816 md_undefined_symbol.
1817
a25fe906
ILT		 18182000-02-27 Jakub Jelinek <jakub@redhat.com>
1819
1820 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1821 (md_parse_option): Handle it.
1822 (md_show_usage): Document it.
1823
21b10511
ILT		 18242000-02-27 Ian Lance Taylor <ian@zembu.com>
1825
1826 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1827 opcode, for the instruction `pal19'. From Andrea Arcangeli
1828 <andrea@suse.de>.
1829
773f551c
AM		 18302000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1831
1832 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1833 from here..
1834 (md_assemble): To here, before template operands are matched.
1835 Also ensure a constant immediate is sign extended when we know the
1836 size is at most 16 bits. This is to catch cases like "add
1837 $0xffc0,%ax" where we don't know the size, and thus that the
1838 immediate can be represented as Imm8S until after parsing the
1839 register operand.
1840 (i386_displacement): Similarly sign extend 16 bit constant
1841 displacements.
1842 (md_assemble): Relax 16-bit jump constant range check to suit sign
1843 extended displacements.
1844
28d33191
JL		 18452000-02-26 Andreas Jaeger <aj@suse.de>
1846
1847 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1848
cc5ca5ce
AM		 18492000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1850
1851 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1852 call operands when intel_syntax.
1853 (intel_float_operand): Return 2 for "fi...".
1854 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1855 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1856 earlier "SHORT" change.
1857 (md_assemble): When determining suffix from Regs, exclude
1858 InOutPortReg.
1859
056350c6
NC		 18602000-02-24 Nick Clifton <nickc@cygnus.com>
1861
1862 * configure: Add arm-wince, mips-pe and sh-pe targets.
1863 * configure: Regenerate.
1864
1865 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1866 sh-pe targets.
1867 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1868 "pe-mips" for the mips-pe target.
1869
1870 * config/tc-arm.c (insns): Change displacement encoded in BL
1871 and B instructions if the target port is arm-wince.
1872 (do_ldst): Do not bias the relocation offset if the target
1873 port is arm-wince.
1874 (md_pcrel_from): Add in missing relocation offset bias if the
1875 target os arm-wince.
1876
1877 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1878 (md_begin): Disable -G support for mips-pe target.
1879 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1880 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1881 COFF flavour.
1882
1883 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1884 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1885 assembler, just set the alignment to 4.
1886
1887 * config/te-wince-pe.h: New file for WinCE targets. Define
1888 TE_WINCE.
1889
36bf8ab9
AM		 18902000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1891
1892 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1893 string instructions.
1894 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1895 (i386_intel_memory_operand): After finding a segment override,
1896 check again for no `[' before looking for a displacement. Bomb if
1897 more than one displacement rather than silently discarding the
1898 second and subsequent ones. Free strings malloc'd by
1899 build_displacement_string.
1900
f5795b08
CM		 19012000-02-24 Catherine Moore <clm@cygnus.com>
1902
1903 * config/obj-som.c (obj_pseudo_table): Add "weak".
1904 (obj_som_weak): New routine.
1905
abd63a32
AM		 19062000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1907
520dc8e8
AM		 1908 * config/tc-i386.c (union i386_op): New.
1909 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1910 Throughout file replace occurences of disps[n], imms[n], regs[n]
1911 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1912 intel mode operand swapping. Add assert in regKludge and
1913 fake_zero_displacement code. Test i.types[n] when outputting
1914 displacements and immediates. Combine output of Disp16 with
1915 Disp32.
7f3f1ea2
AM		 1916 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1917 when in intel mode by (not) reversing fsub and fdiv operands
1918 before the template search. This fails for single operand
1919 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1920 undefined. Instead fix the base_opcode after we've found the
1921 template. Move base_opcode xor with found_reverse_match from
1922 opcode output code to before this fix so we test for the correct
1923 opcodes.
1924 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1925 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 1926
1927 * config/tc-i386.h (TC_RELOC): Delete.
1928 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1929 with equivalent call to reloc.
1930
abd63a32
AM		 1931 * as.h (flag_m68k_mri): Move declaration after target include, and
1932 only declare when TC_M68K defined. Define as zero otherwise.
1933 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1934 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1935 Define as zero otherwise.
1936 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1937 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1938 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1939 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1940 testing whether defined.
1941 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1942 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1943 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1944 rather than testing whether defined.
1945 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1946 (parse_mri_cons): Declare and use only when TC_M68K.
1947 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1948 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1949 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1950
1951 * NEWS: Mention IBM 370 support.
1952
7e052742
RH		 19532000-02-23 Richard Henderson <rth@cygnus.com>
1954
1955 * config/tc-i386.c (md_assemble): When swapping operands for
1956 intel_syntax, assume everything that's not Imm or Disp is a
1957 register.
1958
5b93d8bb
AM		 19592000-02-23 Linas Vepstas <linas@linas.org>
1960
1961 * config/tc-i370.c, config/tc-i370.h: New files.
1962 * Makefile.am: Add support for Linux/IBM 370.
1963 * configure.in: Likewise.
1964 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1965 * config/obj-elf.c: Include elf/i370.h
1966 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1967
1968 * Makefile.in: Regenerate.
1969 * configure: Regenerate.
1970
1971 * doc/c-i370.texi: New file.
1972 * doc/all.texi: Include it.
1973 * doc/as.texinfo: And here.
3e87a760 1974 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 1975 * doc/Makefile.in: Regenerate.
1976
25f2196d
CC		 19772000-02-19 Michael Meissner <meissner@redhat.com>
1978
1979 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1980 determine if an instruction can be used in parallel with an ADDppp
1981 or SUBppp instruction.
1982
6349b5f4
AH		 19832000-02-22 Andrew Haley <aph@cygnus.com>
1984
1985 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1986
c97ef257
AH		 19871999-12-30 Andrew Haley <aph@cygnus.com>
1988
1989 * config/tc-mips.c (mips_gp32): New variable.
1990 (macro_build) Use mips_gp32.
1991 (mips_ip): Ditto.
1992 (md_longopts): Add "-mgp32" and "-mgp64".
1993 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 1994
b985eaa8
ILT		 19952000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1996
1997 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1998 warning, and bump it to 1.
1999
52454417
ILT		 20002000-02-22 Ian Lance Taylor <ian@zembu.com>
2001
2002 From Brad Lucier <lucier@math.purdue.edu>:
2003 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2004 match format.
2005
6b76fefe
CM		 20062000-02-21 Catherine Moore <clm@cygnus.com>
2007
2008 * config/tc-mips.c (MF_HILO_INSN): Define.
2009 (mips_7000_hilo_fix): Declare.
2010 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2011 (md_parse_option): Check for 7000_HILO_FIX options.
2012 (OPTION_M7000_HILO_FIX): Define.
2013 (OPTION_NO_M7000_HILO_FIX): Define.
2014 * doc/c-mips.texi (-mfix7000): Describe.
2015
f6af82bd
AM		 20162000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2017
2018 * listing.c (print_lines): Remove unused variable `end'.
2019
2020 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2021 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 2022 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 2023 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2024 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 2025 statement and quell signed vs. unsigned comparison warning.
f6af82bd 2026
8c8281f4
NC		 20272000-02-18 Nick Clifton <nickc@cygnus.com>
2028
2029 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2030 the computed frag offset, rather than overwriting it.
2031
d4845d57
JR		 2032Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2033
2034 * config/tc-sh.c ("elf/sh.h"): Include.
2035 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2036 (md.begin): Initialize target_arch.
2037 Only include opcodes in has table that match selected architecture.
2038 (parse_reg): Recognize register names for sh-dsp.
2039 (parse_at): Recognize post-modify addressing.
2040 (get_operands): The leading space is now optional.
2041 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2042 arguments. Update valid_arch.
2043 (build_Mytes): Add support for SDT_REG_N.
2044 (find_cooked_opcode): New function, broken out of md_assemble.
2045 (assemble_ppi, sh_elf_final_processing): New functions.
2046 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2047 (md_longopts, md_parse_option): New option: -dsp.
2048 * config/tc-sh.h (elf_tc_final_processing): Define.
2049 (sh_elf_final_processing): Declare.
2050
c97305a1
JL		 2051Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2052
2053 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2054 the unwinder subspace. Save the current seg/subseg before creating
2055 the new seg/subseg.
2056
bec50466
NC		 20572000-02-10 Nick Clifton <nickc@cygnus.com>
2058
2059 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 2060 little endian targets.
bec50466 2061 (INST_BYTE1): Redefine to handle big and little endian
66778679 2062 targets.
bec50466
NC		 2063 (cpu_type): New type: Select between M340 and M210.
2064 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 2065 instructions of the M340.
bec50466 2066 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 2067 instructions.
bec50466
NC		 2068 (md_atof): Add support for little endian targets.
2069 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 2070 line switches.
bec50466
NC		 2071 (md_convert_frag): Add support for little endian targets.
2072 (md_apply_fix3): Add support for little endian targets.
2073 (md_number_to_chars): Add support for little endian targets.
2074
a25c045a
TW		 20752000-02-10 Timothy Wall <twall@redhat.com>
2076
2077 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2078 defined, use it to verify the symbol just read should be a label.
2079
f28e8eb3
TW		 20802000-02-10 Timothy Wall <twall@redhat.com>
2081
2082 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2083 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2084 around colons when KEEP_WHITE_AROUND_COLON is defined.
2085 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2086 and KEEP_WHITE_AROUND_COLON.
2087
6dc19fc4
TW		 20882000-02-08 Timothy Wall <twall@redhat.com>
2089
2090 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 2091 logic.
6dc19fc4 2092 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 2093 implemented.
6dc19fc4
TW		 2094 (end_repeat): New. Provide support for a "break" out of the
2095 repeat loop.
2096 * read.h: Add prototypes for new functions.
3e87a760 2097
f805106c
TW		 20982000-02-08 Timothy Wall <twall@redhat.com>
2099
2100 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2101 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2102 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 2103 non-zero.
2104
4469be0f
TW		 21052000-02-08 Timothy Wall <twall@redhat.com>
2106
2107 * read.c: Added elseif to directives table.
2108 * read.h: Added prototype for s_elseif.
2109 * doc/as.texinfo: Added description for elseif.
2110 * cond.c (s_elseif): New function
3e87a760 2111
24a17b6c
TW		 21122000-02-04 Timothy Wall <twall@redhat.com>
2113
2114 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 2115 listings.
24a17b6c 2116
bea9907b 21172000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 2118
bea9907b
TW		 2119 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2120 default values.
2121 * frags.c (frag_new): Calculate fr_fix in octets
2122 (frag_now_fix) Return offset as target address offset (bytes).
2123 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 2124 quantities).
bea9907b
TW		 2125 * frags.h: Added prototype for frag_now_fix_octets().
2126 Distinguish between octets and bytes in field descriptions.
2127 * listing.c (calc_hex): Account for octets vs bytes when
2128 printing addresses/offsets.
2129 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2130 target is little-endian, print the octets in a word in big-endian
2131 order so that the display looks like a proper hexadecimal number,
2132 instead of having the octets reversed.
2133 * read.c (do_align): When recording alignment, alignment power
2134 should be in terms of target bytes (minimum addressible unit)
2135 instead of octets.
2136 (do_org) Convert ORG target address (byte) argument into an
2137 octet offset when generating a variable fragment.
2138 * symbols.c (resolve_symbol_value): Symbol final value
2139 converted to a target address offset (bytes) from its octet offset.
2140 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2141 offset (bytes) is adjusted by the frag offset (octets) converted
2142 to bytes.
2143 (coff_frob_section) Section alignment power is in terms of bytes;
2144 convert it to an octet alignment power when calculating size (and
2145 size mask) in octets. Don't modify the section size in order to
2146 "align" it for TI COFF, since that format has a different method
2147 for storing alignment information.
3e87a760 2148
210dcc61
TW		 21492000-02-01 Timothy Wall <twall@cygnus.com>
2150
2151 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2152 entries, matching the way GCC generates them. If not escaped, the
2153 filename is encoded incorrectly.
2154
557537a5 21552000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 2156
557537a5
NC		 2157 * config/tc-arm.c (reg_table): Add support for ATPCS register
2158 naming conventions.
2c1c4c62 2159
557537a5 21602000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 2161
2c1c4c62
GK		 2162 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2163 already defined.
3e87a760 2164 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 2165 New macro.
2166 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2167 of a symbol when we really care about its value.
2168
21692000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 2170
2171 * config/tc-mcore.c (md_assemble): Give warning message if
2172 operands passes to instruction are more than the spec.
2173
2f0ca46a
NC		 21742000-01-27 Thomas de Lellis <tdel@windriver.com>
2175
66778679 2176 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 2177 Thumb mode but the label seen was not declared as '.thumb_func'
2178 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 2179 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 2180
4c63da97
AM		 21812000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2182
2183 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2184 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2185
2186 * Makefile.in: Same here.
2187 Update copyright.
2188
2189 * configure.in: Set bfd_gas for i386-aout when primary target
2190 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2191 we may need the primary te_file. Remove incorrect comment.
2192
2193 * configure: Regenerate.
2194
2195 * config/e-i386aout.c: New file.
2196
2197 * as.c (USE_EMULATIONS): Move to before print_version_id.
2198 (struct emulation): Add i386aout.
2199 (show_usage): Split text strings. Reformat -a text. Add --em
2200 help.
2201 Update copyright.
2202
2203 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2204 (aout_format_ops): New.
2205 Update copyright.
2206
2207 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2208 preprocessor conditional and add aout USE_EMULATIONS tests.
2209 (read_a_source_file): Don't pass error strings to printf as
2210 format arg.
2211 Update copyright.
2212
2213 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2214 format arg.
2215 (do_data): Same here.
2216 (process_file): And here.
2217 Update copyright.
2218
2219 * symbols.c (colon): Rewrite "already defined" fatal message
2220 code for aout with USE_EMULATIONS.
2221 Update copyright.
2222
2223 * config/obj-aout.c (OBJ_HEADER): Define.
2224 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 2225 fields of sentinel.
4c63da97
AM		 2226 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2227 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2228 forms here.
2229 (obj_aout_type): Expand S_SET_OTHER here too.
2230 (obj_read_begin_hook): Remove.
2231 (aout_pop_insert): New.
2232 (obj_aout_s_get_other): New.
2233 (obj_aout_s_get_desc): New.
2234 (aout_format_ops): New.
2235 Update copyright.
2236
2237 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2238 gets aout_pseudo_table.
2239 (aout_pseudo_table): Declare.
2240 (obj_read_begin_hook): Define.
2241 Update copyright.
2242
2243 * config/obj-coff.c (obj_pseudo_table): Rename to
2244 coff_pseudo_table.
2245 (coff_pop_insert): Use coff_pseudo_table.
2246 (coff_sec_sym_ok_for_reloc): Remove.
2247 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2248 and comment all zero entries and remove #if 0 code.
2249 Update copyright.
2250
2251 * config/obj-coff.h (obj_pop_insert): Define.
2252 (coff_pseudo_table): Declare.
2253 Update copyright.
2254
2255 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2256 s_get_size, s_set_size. Comment all zero entries.
2257 Update copyright.
2258
2259 * config/obj-elf.c (elf_s_get_other): New function.
2260 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2261 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2262 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2263 comment.
2264 (obj_elf_parse_section_letters): Don't pass error strings to
2265 printf as format arg.
2266 Update copyright.
2267
2268 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2269 OBJ_MAYBE_ECOFF.
2270 (elf_s_get_other): Declare.
2271 (S_GET_OTHER) Define as elf_s_get_other if not already
2272 defined.
2273 (S_SET_OTHER): Only define when not already defined.
2274 (elf_obj_read_begin_hook): Declare.
2275 (obj_read_begin_hook): Define.
2276 (elf_obj_symbol_new_hook): Declare.
2277 (obj_symbol_new_hook): Define.
2278 Update copyright.
2279
2280 * config/obj-multi.h: Add copyright header and protect against
2281 multiple inclusion. Add * to all function pointers.
2282 (OBJ_HEADER): If defined, include it rather than other defines
2283 in this file.
2284 (obj_frob_file_after_relocs): Test for NULL.
2285 (obj_symbol_new_hook): Here too.
2286 (obj_sec_sym_ok_for_reloc): And here.
2287 (S_GET_OTHER): Define.
2288 (S_GET_DESC): Define.
2289 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2290 (OBJ_MAYBE_ELF): Update comment.
2291
2292 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2293 OBJ_AOUT preprocessor conditional and handle emulation by
2294 testing OUTPUT_FLAVOR.
2295 (i386_displacement): Here too.
2296 (md_section_align): Similarly here.
2297 (i386_target_format): Conditionally compile when more than one
2298 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2299 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2300 (i386_displacement): Here too.
2301 Update copyright.
2302
2303 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2304 Define TARGET_FORMAT for aout only when not multi.
2305 Update copyright.
2306
2307 * config/te-multi.h: Delete file as it's identical to te-generic.h
2308
add0c677
AM		 23092000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2310
2311 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2312 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2313 LONG_MNEM_SUFFIX.
2314
2315 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2316 DWORD_MNEM_SUFFIX.
2317 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2318 comments.
2319
a19d8eb0
CP		 23202000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2321
66778679
RH		 2322 * config/tc-mips.c (mips_do_align): New function.
2323 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 2324
550262c4
NC		 23252000-01-10 Philip Blundell <philb@gnu.org>
2326
2327 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 2328 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 2329 line separator for Linux.
2330 * doc/as.texinfo (Comments): Mention the ARM.
2331
0decc840
NC		 23322000-01-10 Philip Blundell <pb@futuretv.com>
2333
2334 * configure.in (arm*-*-conix*): New target.
2335 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2336 armv*-*-linux-gnu.
2337 * configure: Regenerate.
2338
2e13b764
NC		 23392000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2340
2341 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2342 (obj_elf_visibility): New function.
3e87a760 2343
2e13b764
NC		 2344 * doc/as.texinfo (Visibility): New node: document visibility
2345 pseudo ops.
2346
3138f287
AM		 23471999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2348
2349 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2350 warning for absolute jump/call without `*' in non-intel mode. No
2351 need to set i.types[0] JumpAbsolute in intel mode.
2352
df32bc61
NC		 23531999-12-22 Philip Blundell <pb@futuretv.com>
2354
2355 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2356 hook function when changing sections.
2357 (arm_s_data): Likewise.
2358
b4d0b2b3
NC		 23591999-12-14 Nick Clifton <nickc@cygnus.com>
2360
2361 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 2362 command line switch.
b4d0b2b3 2363
85cb2cf9
JL		 2364Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2365
2366 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2367 (r_registers, xr_registers): Define.
2368 (r_register_name, xr_register_name): New functions.
2369 (md_assemble): Handle new am33 operand types and instruction
2370 formats.
2371 (mn10300_insert_operand, check_operand): Likewise.
2372
a64bcdd8
NC		 23731999-11-29 Nick Clifton <nickc@cygnus.com>
2374
2375 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2376 (s_force_thumb): Set thumb_mode to 2.
2377 (md_assemble): Do not complain about thumb instructions on a
2378 non-thumb target if thumb_mode is set to 2.
2379
43b4c25e
MM		 23801999-11-28 Michael Meissner <meissner@cygnus.com>
2381
2382 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2383 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2384 (O_...): Add new machine dependent expressions if we are handling
2385 explicit relocations.
2386 (alpha_reloc_op): New static table holding the explicit relocation
2387 information.
2388 (alpha_literal_hash): New static to hold the hash table for
2389 explicit relocations.
2390 (alpha_macros): Add support for explicit relocations.
2391 (md_begin): If explicit relocations, initialize hash table.
2392 (md_assemble): Don't print a second error if tokenize_arguments
2393 already printed an error message.
2394 (md_apply_fix): Add support for explicit relocations.
2395 (alpha_force_relocation): Ditto.
2396 (alpha_fix_adjustable): Ditto.
2397 (alpha_adjust_symtab): New function to support explicit
2398 relocations.
2399 (alpha_adjust_symtab_relocs): Ditto.
2400 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2401 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2402 Add support for explicit relocations. Return -2 if an error
2403 message was already printed.
2404 (find_macro_match): Add support for explicit relocations. Comment
2405 each of the cases.
2406 (emit_insn): Add support for explicit relocations.
2407 (assemble_tokens): Ditto.
2408 (emit_ldgp): Ditto.
2409 (load_expression): Ditto.
2410 (emit_lda): Ditto.
2411 (emit_ldah): Ditto.
2412 (emit_ir_load): Ditto.
2413 (emit_loadstore): Ditto.
2414 (emit_ldXu): Ditto.
2415 (emit_ldil): Ditto.
2416 (emit_sextX): Ditto.
2417 (emit_division): Ditto.
2418 (emit_jsrjmp): Ditto.
2419 (emit_retjcr): Ditto.
2420
2421 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2422 ELF object format.
2423 (tc_adjust_symtab): If explicit relocations, call the function
2424 alpha_adjust_symtab.
2425 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2426 relocations next to the literal relocation they reference.
2427 (TC_INIT_FIX_DATA): Initialize the new fields.
2428 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2429
afbf211f
JL		 2430Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2431
2432 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2433 'B' operand for PA2.0 bb instruction.
eaa15ab8 2434
f11900d0
NC		 24351999-11-18 Nick Clifton <nickc@cygnus.com>
2436
2437 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2438 target.
3e87a760 2439
f11900d0
NC		 2440 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2441 relocs.
2442 (mcore_force_relocation): Force relocations to be generated for
2443 RVA relocs.
2444
2daf4fd8
AM		 24451999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2446
2447 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2448 (i386_displacement): Disallow O_big displacements.
2449
eb726e5d
DL		 2450Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2451
3e87a760
AM		 2452 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2453 Small improvements in error checking.
eb726e5d
DL		 2454 (md_assemble): Support for unconditional ARM instructions.
2455 (md_parse_option): Support for -m[arm]v5e flag.
2456
035349a4
NC		 24571999-11-12 Nick Clifton <nickc@cygnus.com>
2458
2459 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 2460 buffer.
035349a4 2461
c1eae114
NC		 24621999-11-11 Nick Clifton <nickc@cygnus.com>
2463
2464 * macro.c (buffer_and_nest): Look for seperator after TO and
2465 FROM tokens.
2466
c5c834aa
AH		 24671999-11-08 Andrew Haley <aph@cygnus.com>
2468
2469 * app.c (do_scrub_chars): When in State 10, treat backslash
2470 characters in the same way as as symbol characters.
2471
98007ce7
RH		 24721999-11-07 Richard Henderson <rth@cygnus.com>
2473
2474 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2475 the previous label was in the current section before playing
2476 with auto-alignment.
2477
d6c497c7
NC		 24781999-11-06 Nick Clifton <nickc@cygnus.com>
2479
2480 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 2481 for weak symbols.
d6c497c7 2482 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 2483 the symbol is weak.
d6c497c7 2484
dd33dc0f
MM		 24851999-11-05 Michael Meissner <meissner@cygnus.com>
2486
2487 * expr.h (operatorT): Increase machine dependent operators to 16.
2488 * expr.c (op_rank): Ditto.
2489
5f91fe03
ILT		 24901999-11-03 Ian Lance Taylor <ian@zembu.com>
2491
53b0d397
ILT		 2492 * read.c (pseudo_set): Reject attempts to set the value of a
2493 section symbol.
2494
5f91fe03
ILT		 2495 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2496 if it is defined.
2497
2498 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2499
2500 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2501 to bfd_set_section_contents.
2502
829ce307
NC		 25031999-11-03 Nick Clifton <nickc@cygnus.com>
2504
2505 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2506
2bd7f1f3
GRK		 25071999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2508
2509 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2510 (mips_ip): Use OPCODE_IS_MEMBER.
2511
90ca882f
JL		 2512Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2513
acb56623
JL		 2514 * config/tc-arm.c (reg_required_here): Improve comments.
2515
66778679
RH		 2516 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2517 (tinsns): Initialize variants field.
b49cfa5d
JL		 2518
2519 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2520 BAD_PC respectively.
90ca882f 2521
29c4c6b5
NC		 25221999-10-27 Scott Bambrough <scottb@netwinder.org>
2523
2524 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2525 * config/tc-arm.h: Fix compile time warnings.
2526
d9fd9852
DN		 2527Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2528
2529 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2530 form @abs16, @(abs16) and @(abs16 + imm).
2531
9ce8a5dd
GRK		 25321999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2533
2534 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2535 (ISA_HAS_64_BIT_REGS) New.
2536 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2537 mips_emit_delays,macro_build,load_register,load_addresss,
2538 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2539 and/or use new ISA_xxx macros in expressions involving
2540 ISA, particularly mips_opts.isa.
2541
446a06c9
MM		 25421999-10-18 Michael Meissner <meissner@cygnus.com>
2543
2544 * expr.h (operatorT): Add machine dependent operators md1..md8.
2545 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2546 for the machine dependent operators to use.
2547
2548 * expr.c (op_rank): Add machine dependent operators.
2549
2550 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2551 operator.
2552 (O_cpregister): Ditto.
2553 (md_begin): Change X_op test that field is wide enough to use
2554 O_max instead of O_alpha_max.
2555 (cpu_types): Fill in missing initializer.
2556 (alpha_num_macros): Make unsigned.
2557 (md_assemble): Make opnamelen be size_t.
2558 (md_apply_fix): Cast alpha_num_operands to int before testing.
2559 (alpha_force_relocation): Ditto.
2560 (alpha_fix_adjustable): Ditto.
2561 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2562 (tc_gen_reloc): Ditto.
2563 (tc_get_register): Ditto.
2564 (emit_ldgp): Ditto.
2565 (emit_lda): Ditto.
2566 (emit_ldah): Ditto.
2567 (emit_ldil): Ditto.
2568 (s_alpha_ent): Ditto.
2569 (s_alpha_end): Ditto.
2570 (s_alpha_frame): Ditto.
2571 (s_alpha_prologue): Ditto.
2572 (s_alpha_file): Ditto.
2573 (s_alpha_gprel32): Ditto.
2574 (s_alpha_proc): Ditto.
2575 (s_alpha_set): Ditto.
2576 (s_alpha_base): Ditto.
2577 (s_alpha_align): Ditto.
2578 (s_alpha_arch): Ditto.
2579 (alpha_align): Ditto.
2580 (assemble_insn): Suppress unused variable warning.
2581 (emit_insn): Ditto.
2582 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2583 order in the structure.
2584 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2585
476cdcb8
JL		 2586Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2587
2588 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2589
c388dee8
AM		 25901999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2591
2592 * config/tc-i386.c (i386_index_check): Correct #endif location.
2593
2bdd6cf5
GK		 2594Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2595
2596 * as.c (show_usage): Document new options.
2597 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2598 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2599 (parse_args): Parse the new options.
2600 (main): If there were warnings, and --fatal-warnings
2601 was specified, print an error.
2602 * as.h: New variable, flag_fatal_warnings, for new option.
2603
d53d2751
JL		 2604Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2605
2606 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2607 '@'. Change autoincrement completers to fall through to cache control
2608 completers.
2609
2610 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 2611 arg.
d53d2751
JL		 2612 (pa_parse_addb_64_cmpltr): New function.
2613
2614 * config/tc-hppa.c (pa_ip): Change error message.
2615 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2616 '?Q' args to allow falling through.
2617
8fce3f5e 2618 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 2619 Remove unused conditional codes.
2620 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2621
ba09cd8d
DN		 2622Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2623
2624 * config/tc-d30v.c (CHAR_BIT): Define.
2625 (check_range): Fix bit operations to support integers bigger than
2626 32 bits.
2627
c43185de
DN		 2628Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2629
2630 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2631 operands.
2632
925c058e
DE		 2633Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2634 Doug Evans <devans@cygnus.com>
2635
2636 Add support for m32rx.
2637 * config/tc-m32r.c (enable_m32rx): New static global.
2638 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2639 (allow_m32rx): New function.
2640 (M32R_SHORTOPTS): Add `O'.
2641 (md_longopts): Add --m32rx plus several warning options.
2642 (md_parse_option): Handle new options.
2643 (md_show_usage): Print them.
2644 (md_begin): Enable m32rx.
2645 (OPERAND_IS_COND_BIT): New macro.
2646 (first_writes_to_seconds_operands): New function.
2647 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2648 (target_make_parallel,assemble_two_insns): New functions.
2649 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2650 If optimizing and m32rx, try to make consecutive insns parallel.
2651
fba2b7f9
GK		 2652Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2653
2654 * config/tc-mips.c (nopic_need_relax): Allow for the
2655 .sdata.foo sections generated by -fdata-sections,
2656 and for the .gnu.linkonce.s sections generated by C++.
2657
fd232ac8
JL		 2658Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2659
ce674324
JL		 2660 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2661 with cleaner code using completer prefixes. Add 'Y'.
2662
fd232ac8
JL		 2663 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2664
b1039fc4
JL		 2665Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2666
66778679 2667 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 2668 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2669 insn does not match and we should try the next insn in the table.
2670
913f265c
NC		 26711999-09-22 Nick Clifton <nickc@cygnus.com>
2672
2673 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2674
54af6ff6
JL		 2675Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2676
2677 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2678 of PA2.0 support.
2679
4cc782b5
ILT		 26801999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2681
2682 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2683 OBJ_ELF. If ELF, add "sq".
2684 (md_parse_option): If ELF, ignore -s and -q.
2685 (md_show_usage): Mention ELF options.
2686
6be78360
JL		 2687Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2688
eaa15ab8 2689 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 2690 operands.
2691
71823da4
JL		 2692 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2693
61dd1d31
JL		 2694 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2695
1cf6ae67
JL		 2696 * config/tc-hppa.c (struct pa_it): New field "trunc".
2697 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2698 (pa_parse_ftest_gfx_completer): New function
2699 (pa_parse_fp_cnv_format): New function.
2700
77c02e18
JL		 2701 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2702 (md_apply_fix): Handle 22bit pc-rel branches.
2703
629d9417
JL		 2704 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2705
dbe2f9ee
JL		 2706 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2707
3db6e6bd
JL		 2708 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2709
6be78360
JL		 2710 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2711
e061d86f
JL		 2712Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2713
66778679
RH		 2714 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2715 (pa_ip): Handle 'fX'.
e061d86f 2716
7acbfc6b
JL		 2717Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2718
2719 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2720 unwinds unless the function is in the text space.
2721 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2722
2d93dcc4
JL		 2723Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2724
b52c78b8
JL		 2725 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2726 (md_assemble): To here. Tweak address generation.
2727
2d93dcc4
JL		 2728 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2729 debug_line.
2730 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2731 (md_assemble): Call dwarf2_where for OBJ_ELF.
2732 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2733 (pa_end_of_source): New function.
2734 * tc-hppa.h (md_end): Define for OBJ_ELF.
2735
6d83c84b
MM		 27361999-09-14 Michael Meissner <meissner@cygnus.com>
2737
2738 * configure.in (Canonicalization of target names): Remove adding
2739 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2740 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2741 * configure: Regenerate.
2742
41fd319a
ILT		 27431999-09-14 Donn Terry <donn@interix.com>
2744
2745 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2746
795a7704
AM		 27471999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2748
2f66722d
AM		 2749 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2750 pc-relative jmp/call to an absolute symbol.
2751 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2752 absolute section symbols.
2753
795a7704
AM		 2754 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2755 jump handling code and comments.
2756
c0c949c7
ILT		 27571999-09-12 Ian Lance Taylor <ian@zembu.com>
2758
2759 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2760 the value if TE_PE and a global defined symbol.
2761
e723ef7c
ILT		 27621999-09-11 Ian Lance Taylor <ian@zembu.com>
2763
2764 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2765 print the symbol, rather than printing it here.
2766
fa16d387
ILT		 27671999-09-11 Donn Terry <donn@interix.com>
2768
d33e1d24
ILT		 2769 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2770 BFD_RELOC_RVA relocations.
2771
18dc2407
ILT		 2772 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2773 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2774 starts with "_G".
2775
945a1a6b
ILT		 2776 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2777 defined.
2778 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2779 * doc/internals.texi (Object format backend): Document
2780 SET_SECTION_RELOCS.
2781
79d292aa
ILT		 2782 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2783 relocations against global symbols if TE_PE.
2784
7a6284c4
ILT		 2785 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2786 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2787
8828d862
ILT		 2788 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2789 symbols.
2790
9690c54d
ILT		 2791 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2792 symbols which do not have a constant value, or tags with
2793 non-tags. Remove the symbol from the list before adding it at the
2794 end.
2795
23dab925
ILT		 2796 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2797 C_FCN symbol differently if TE_PE.
2798 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2799 appears in the pseudo-op, rather coff_line_base which is only set
2800 for a .bf symbol.
2801
28428223
ILT		 2802 * config/obj-coff.c (obj_coff_loc): New static function.
2803 (obj_pseudo_table): Add "loc".
2804
e8a3ab75
ILT		 2805 * config/obj-coff.c (add_lineno): Check that the line number is
2806 positive.
2807
2ab9b79e
ILT		 2808 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2809 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2810 int.
2811 (md_atof): Return NULL rather than 0.
2812 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 2813 * expr.c (expr): Change first parameter to int.
2814 * config/obj-coff.c: Add declarations for static functions.
2815 (coff_frob_symbol): Use SYM_AUXENT.
2816 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 2817
5881e4aa
ILT		 2818 * config/obj-coff.c (obj_coff_section): Default to setting
2819 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2820
e723ef7c
ILT		 2821 * write.c (adjust_reloc_syms): Print adjusted fixup.
2822
fa16d387
ILT		 2823 * expr.c (integer_constant): Correct too_many_digits calculation
2824 in base 10 case.
2825
13a830b6
AS		 28261999-09-09 Andreas Schwab <schwab@suse.de>
2827
2828 * doc/c-arm.texi: Fix arguments of @var to not contain
2829 punctuation.
2830
325188ec
NC		 28311999-09-08 Philip Blundell <pb@nexus.co.uk>
2832
3e87a760 2833 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 2834 and COFF targets.
2835 (md_parse_option): Only support -k flag for ELF and COFF targets.
2836
e7c1f43c
JL		 2837Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2838
2839 * config/tc-hppa.c (pa_ip): Put strict register checks before
2840 call to pa_parse_number.
2841
4964086a
JL		 2842 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2843
c4bf532f
ILT		 28441999-09-06 Ian Lance Taylor <ian@zembu.com>
2845
2846 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2847 BFD_ASSEMBLER code.
2848
a33132fd
ILT		 28491999-09-06 Donn Terry <donn@interix.com>
2850
2851 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2852
0f4f8b56
JL		 2853Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2854
2855 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2856 candidate instruction. Require registers for register arguments
2857 when in strict mode. Require assemble-time constants for
2858 constants when in strict mode.
2859 (pa_get_absolute_expression): Require a constant when in strict
2860 mode.
eaa15ab8 2861
d3388653
NC		 28621999-09-06 Nick Clifton <nickc@cygnus.com>
2863
2864 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2865
041dd5a9
ILT		 28661999-09-04 Steve Chamberlain <sac@pobox.com>
2867
2868 * config/tc-pj.c: New file, supports picoJava in ELF.
2869 * config/tc-pj.h: Ditto.
2870 * configure.in (pjl*, pj*): New targets.
2871 * Makefile.am: Rebuild dependencies.
2872 (CPU_TYPES): Add pj.
2873 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2874 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2875 * doc/c-pj.texi: New file.
2876 * doc/as.texinfo: Add some PJ specifics.
2877 * doc/all.texi: Add PJ to the list of all architectures, sort them
2878 all alphabetically.
2879 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2880 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2881
4ca72d38
AM		 28821999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2883
2884 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2885 (obj_frob_file): Test for null pointer.
2886 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2887 (OBJ_PROCESS_STAB): And here.
2888 (elf_obj_sy): Remove
2889
2890 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2891 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2892 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2893
2894 * config/obj-coff.c (no_func): Remove.
2895 (coff_format_ops): Change occurrences of no_func to 0, as we test
2896 for 0 in obj-multi.h.
2897
2898 * configure.in: Enable bfd for i386-coff when primary target is
2899 bfd. Enable i386 elf,coff emulation support. Don't set
2900 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2901 emulation to support.
2902 *configure: Regenerate.
2903
bcef92fa
NC		 29041999-09-02 Nick Clifton <nickc@cygnus.com>
2905
2906 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2907 .section .line directive is encountered.
2908
cdf82bcf
NC		 29091999-09-01 Nick Clifton <nickc@cygnus.com>
2910
5856c19a 2911 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 2912 format.
5856c19a 2913
cdf82bcf
NC		 2914 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2915 * as.texinfo: Document --gdwarf2 command line option.
2916 Add additional documentation of ARM command line switches.
2917
af6bdddf
AM		 29181999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2919
2920 * config/tc-i386.c (i386_intel_memory_operand): Combine
2921 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2922 and RESTORE_END_STRING around parse_register calls.
2923 (i386_operand): Here too.
2924 (i386_is_reg): Remove.
2925 (parse_register): Move as_bad calls from within this function to
2926 callers.
2927
5f47d35b
AM		 29281999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2929
2930 Based on a patch from H.J. Lu <hjl@gnu.org>
2931 * config/tc-i386.c (parse_register): Handle FP regs specially.
2932 (md_begin): Remove '(' and ')' from register_chars.
2933
1174497c
DE		 29341999-08-29 Doug Evans <devans@casey.cygnus.com>
2935
2936 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2937 error message (done elsewhere).
2938
17d9105c
JL		 2939Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2940
2941 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2942
9ecc05f0
JL		 2943Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2944
66778679 2945 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 2946 args by 'f'.
2947
9e4f2d3a
JL		 2948 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2949
680ef6de
JL		 2950 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2951 between args.
2952 Add new completers. Fix bug in 64 bit condition handling.
2953
413c94ba
JL		 2954 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2955 'cS', and 'c*'.
2956
28252e61
JL		 2957 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2958
a97685e9
JL		 2959 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2960
3e87a760 2961 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 2962
cb30237e
NC		 29631999-08-27 Jim Wilson <wilson@cygnus.com>
2964
2965 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2966 (struct ls): Add frag field. Initialize it to zero.
2967 (out_end_sequence): New local text_frag. Set it while in text section.
2968 Replace address check with frag check. Set ls.frag to text_frag if
2969 out_set_addr called.
2970 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2971 Set it before switching sections. Replace address check with frag
2972 check. Set ls.frag to saved_frag if out_set_addr called.
2973
09a798ea
NC		 29741999-08-26 David Mosberger <davidm@hpl.hp.com>
2975
66778679 2976 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 2977 output "advance_pc" opcode instead of calling gen_addr_line().
2978 The latter has the undesired side-effect of creating a new row
3e87a760 2979 in the debug line info matrix.
09a798ea 2980
e1c05f12
NC		 29811999-08-26 Jim Wilson <wilson@cygnus.com>
2982
2983 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2984 ls.last_filename if last is less than zero. Set ls.last_filename
2985 when allocating new entry.
2986 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2987 call.
2988
b23bac36
AM		 29891999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2990
2991 * config/tc-i386.c (i386_index_check): Fix the displacement size
2992 when INFER_ADDR_PREFIX.
2993
50f4163f
NC		 29941999-08-18 Nick Clifton <nickc@cygnus.com>
2995
2996 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2997 display its value.
2998
f589a541
ILT		 29991999-08-17 Ian Lance Taylor <ian@zembu.com>
3000
3001 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3002 handle 0xffffNNNN constants correctly.
3003
11450271
NC		 30041999-08-16 Nick Clifton <nickc@cygnus.com>
3005
3006 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3007 as well as loads.
3008
276b1dc2
NC		 30091999-08-13 Nick Clifton <nickc@cygnus.com>
3010
3011 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3012 (md_apply_fix3): Always pass positive values to
3013 validate_offset_imm.
3014
ae5ad4ad
NC		 30151999-08-12 Nick Clifton <nickc@cygnus.com>
3016
3017 * config/tc-arm.c (skip_whitespace): New macro.
3018 Formatting tidy ups.
3e87a760 3019
ae5ad4ad
NC		 3020 (md_apply_fix3): Store relocation offset in addend for ELF based
3021 relocs.
3022 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 3023 calls.
3024
bf6d3895
AM		 30251999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3026
3027 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3028 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3029
46031ca9
JL		 3030Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3031
b100be66
JL		 3032 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3033 flags for the unwind subspace.
3034
46031ca9
JL		 3035 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3036 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3037 suitable relocation based on the size of the target's pointer.
3038 Always Use subsegment zero for the unwinders.
3039 (pa_level): Handle "2.0w".
3040
65172ab8 3041Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 3042
3043 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3044 with the following instruction unless this was specified.
3045
1a1ae23e
ILT		 30461999-08-09 Ian Lance Taylor <ian@zembu.com>
3047
3048 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3049 certain sections, to match BFD changes.
3050
81afc846
ILT		 30511999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3052
3053 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3054 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 3055 * Makefile.in: Rebuild.
81afc846 3056
04ad1543
ILT		 30571999-08-08 Ian Lance Taylor <ian@zembu.com>
3058
3059 * Makefile.am: Rename .dep* files to DEP*.
3060 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3061 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3062 targets to DEPOBJ.
3063 * Makefile.in: Rebuild.
3064
1eb7027c
RH		 30651999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3066
3067 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3068
2dcc60be
ILT		 30691999-08-08 Ian Lance Taylor <ian@zembu.com>
3070
46eec08e
ILT		 3071 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3072 avoid problems on DOS filesystems.
3073 * Makefile.in: Rebuild.
3074
2dcc60be
ILT		 3075 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3076
30771999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3078
3079 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3080 section flag.
3081
76a27922
ILT		 30821999-08-08 Ian Lance Taylor <ian@zembu.com>
3083
3084 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 3085 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 3086 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3087
0741736b
JL		 3088Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3089
3090 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3091
9a913dfb
JL		 3092Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3093
3094 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3095
a1f2d742
ILT		 30961999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3097
3098 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3099 non-adjustable symbols.
3100
55a914bc
JL		 3101Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3102
3103 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3104
336f7c70 3105Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 3106
3107 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3108 operands.
3109
9750fcc5
ILT		 31101999-08-05 Donn Terry <donn@interix.com>
3111
3112 * config/te-interix.h: New file.
3113 * configure.in (i386-*-interix*): New target.
3114 * configure: Rebuild.
3115
39ba5561
JL		 3116Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3117
3118 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3119 selectors for ELF too.
3120 (selector_table): Add "ltp" and "rtp" selectors.
3121
eecb386c
AM		 31221999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3123
3124 * config/tc-i386.c (i386_operand): No need to change
3125 operand_string pointer in segment reg case before goto
3126 do_memory_reference. Initialise displacement_string_start and
3127 displacement_string_end after do_memory_reference label.
3128 (i386_index_check): Add operand_string param, and print error
3129 message on failure here.
3130 (i386_intel_memory_operand): Instead of here.
3131 (i386_operand): And here.
3132 (INFER_ADDR_PREFIX): Enable.
3133
3134 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3135
3136 * config/tc-i386.h (DefaultSize): Define. Renumber following
3137 opcode_modifier defines.
3138
3139 From Etienne Lorrain <etienne.lorrain@ibm.net>
3140 * config/tc-i386.c (stackop_size): New variable.
3141 (set_16bit_code_flag): Clear it here.
3142 (set_16bit_gcc_code_flag): New function.
3143 (md_pseudo_table): Add "code16gcc" entry.
3144 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3145
f173e82e
ILT		 31461999-08-03 Ian Lance Taylor <ian@zembu.com>
3147
a04b544b
ILT		 3148 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3149 next_set_end even if the end symbol is being discarded.
3150
3151 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3152 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3153 * config/obj-coff.c: Likewise.
3154 (seg_info_type): Remove.
3155 (seg_info_off_by_4): Change to array of segT.
3156 (s_get_segment): Adjust accordingly.
3157 (obj_pseudo_table): Fully initialize sentinel entry.
3158
f173e82e
ILT		 3159 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3160 Ralf Baechle <ralf@uni-koblenz.de>.
3161
c3332e24
AM		 31621999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3163
3164 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3165
31661999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3167
24eab124
AM		 3168 * config/tc-i386.c: Indentation and white space changes.
3169 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3170 don't enable it by default.
3171 (i386_intel_operand): Remove redundant prototype.
3172 Move check on number of memory operands, and i.mem_operands++
3173 (i386_intel_memory_operand): To here.
3174 Remove i386_immediate code from here. Remove special case code
3175 for input and output using (%dx). Remove base/index checks and
3176 call i386_index_check instead. Save initial operand_string
3177 argument for error message.
3178 (i386_operand): Remove redundant prototype. Move base/index
3179 checks to i386_index_check.
3180 (i386_displacement): Move intel mode check for non-zero
3181 i.disp_operand
3182 (i386_intel_memory_operand): To here.
c3332e24 3183
6d8809aa
RH		 31841999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3185
3186 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3187 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3188 by .register pseudo-op if -64 and --no-undeclared-regs.
3189 (s_register, sparc_adjust_symtab): New functions.
3190 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3191 Declare sparc_adjust_symtab as tc_adjust_symtab.
3192 * doc/c-sparc.texi: Add description of #ignore special literal
3193 for .register pseudo-op.
3194
c8d259f7
CM		 31951999-07-30 Catherine Moore <clm@cygnus.com>
3196
eaa15ab8 3197 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 3198 the relocation's section offset.
3199
b77ad1d4
AM		 32001999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3201
3202 * write.c (fixup_segment): Fix generic error check overflow test.
3203
3204 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3205 X_add_number to long.
3206
b53fcc20
JL		 3207Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3208
3209 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 3210 processing.
b53fcc20 3211
d2e71411
ILT		 32121999-07-27 Ian Lance Taylor <ian@zembu.com>
3213
3214 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3215 VTABLE relocations.
3216
e9f56b1d
ILT		 32171999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3218
3219 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 3220
1a39f480
ILT		 3221 * configure.bat: Remove; obsolete.
3222 * config/go32.cfg: Likewise.
3223
29fe79d3
ILT		 32241999-07-21 Brad M. Garcia <bgarcia@fore.com>
3225
3226 * configure.in (i386-*-vxworks*): New target.
3227 * configure: Rebuild.
3228
e06510e6
RH		 32291999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3230
3231 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3232
dabe3bbc
RH		 32331999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3234
3235 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3236 on -64 and not pic.
3237 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3238 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3239 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3240 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3241 MAX_RELOC_EXPANSION): Define.
3242 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3243
b4cac588
AM		 32441999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3245
3246 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3247 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3248 block. Print a warning if an 8-bit or 16-bit constant
3249 displacement or immediate is truncated on output.
3250 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3251 immediate.
3252 (i386_operand): Disallow immediate jump absolute operand.
3253
966ed0b4
ILT		 32541999-07-15 Ian Lance Taylor <ian@zembu.com>
3255
0ed15843
ILT		 3256 * configure.in: Bump version number to 2.9.5.
3257 * configure: Rebuild.
3258
966ed0b4
ILT		 3259 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3260 or %llx work.
3261
67f1cff0
JL		 3262Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3263
3264 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3265 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3266
2f992c04
NC		 32671999-07-14 Philip Blundell <pb@nexus.co.uk>
3268
3269 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3270 is defined.
3271 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3272
3273 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3274 if -mno-fpu was given.
3275 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3276 relocs.
3277 (cons_fix_new_arm): Remove misleading comments.
3278
14ad458a
ILT		 32791999-07-14 Ian Lance Taylor <ian@zembu.com>
3280
3281 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3282 error message.
3283 (relax_segment): Likewise. After giving a rs_org error, convert
3284 the frag to rs_align to avoid cascading errors.
3285
36823076
AS		 32861999-07-12 Andreas Schwab <schwab@suse.de>
3287
3288 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3289
ab9da554
ILT		 32901999-07-11 Ian Lance Taylor <ian@zembu.com>
3291
3292 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3293 as appropriate. Fill in structure initializations. Add variable
3294 initializations. Add casts.
3295 * dwarf2dbg.c (print_stats): Change i to size_t.
3296 * listing.c (listing_listing): Change list_line to unsigned int.
3297
e0accf0c
ILT		 32981999-07-10 Ian Lance Taylor <ian@zembu.com>
3299
3300 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3301 rather than checking for \001 and \002 in symbol name.
3302 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3303
7d4ce8a9
JL		 3304Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3305
3306 * configure.in (hppa*-linux-gnu*): New target.
3307 * configure: Rebuilt.
3308
5395a469
NC		 33091999-07-08 Nick Clifton <nickc@cygnus.com>
3310
3e87a760 3311 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 3312
cac58fa6
NC		 33131999-07-07 Nick Clifton <nickc@cygnus.com>
3314
5395a469 3315 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 3316 accessing symbolP directly.
3317
03b36ee1
JL		 3318Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3319
3320 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3321 for ELF.
3322
49a5575c
NC		 33231999-07-05 Nick Clifton <nickc@cygnus.com>
3324
3325 * config/tc-arm.c (ARM_EXT_V5): Define.
3326 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3327 (md_begin): Detect ARM v5 architectures.
3328 (md_parse_option): Accept arm v5 specification.
3329 (md_show_usage): Documment -marmv5 switch.
3330
3331 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 3332
49a5575c
NC		 3333 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3334 op.
3335 (validate_immediate_twopart): New function. Determine if a
3336 constant can be computed by two ADD instructions.
3337 (output_inst): Remove its command line parameter - it was never
3338 used.
3339 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3340 implememt the ADRL pseudo op.
3341 (tc_gen_reloc): Generate a suitable error message if an ADRL
3342 instruction tries to generate a real reloc.
3343
3344 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3345
09ecf0ba
JL		 3346Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3347
3348 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3349 into lower case.
3350
264d6861
ILT		 33511999-06-27 H.J. Lu <hjl@gnu.org>
3352
3353 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3354 non BFD_ASSEMBLER case.
3355
827c0149
ILT		 33561999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3357
3358 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3359 data.
3360
a340d270
RH		 33611999-06-26 David Mosberger <davidm@hpl.hp.com>
3362
3363 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3364 out_end_sequence() when the address decreases due to a new frag.
3365 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3366 numbering starts with 1.
3367
16b93d88
NC		 33681999-06-23 Nick Clifton <nickc@cygnus.com>
3369
3370 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3371 .section for COFF.
3372 (mcore_s_text): Call obj_elf_text for ELF target.
3373 (mcore_s_data): Call obj_elf_data for ELF target.
3374 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3375 for COFF target.
3376 (mcore_s_bss): New function: Dump literal table before changing
3377 sections.
3378 (mcore_s_comm): New function: Dump literal table before changing
3379 sections.
3e87a760 3380
16b93d88
NC		 3381 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3382 No longer static functions.
3383 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3384 Provide prototypes for these functions.
3385
fed9b18a
ILT		 33861999-06-22 Ian Lance Taylor <ian@zembu.com>
3387
be2acf27
ILT		 3388 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3389 a list of names, to try obj_segment_name, and to try abbreviated
3390 names when using COFF without long section names.
3391
7dcc9865
ILT		 3392 * config/tc-alpha.c: More use of symbol accessor functions.
3393 * config/tc-arc.c: Likewise.
3394 * config/tc-d30v.c: Likewise.
3395 * config/tc-fr30.c: Likewise.
3396 * config/tc-i860.c: Likewise.
3397 * config/tc-m88k.c: Likewise.
3398 * config/tc-mcore.c: Likewise.
3399 * config/tc-ns32k.c: Likewise.
3400 * config/tc-sparc.c: Likewise.
3401 * config/tc-v850.c: Likewise.
3402
a77f5182
ILT		 3403 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3404 sy_value with appropriate accessor functions.
3405 * config/tc-arm.c (md_apply_fix3): Likewise.
3406 * config/tc-d10v.c (AT_WORD_P): Likewise.
3407 * config/tc-v850.c (reg_name_search): Likewise.
3408
fed9b18a
ILT		 3409 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3410 use symbol_get_bfdsym instead.
3411 * config/tc-ppc.c (md_assemble): Likewise.
3412 * config/tc-v850.c (v850_comm): Likewise.
3413
310b5aa2
ILT		 34141999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3415
3416 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3417 the symbol, rather than accessing the bsym member.
3418 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3419 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3420 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3421 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3422 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3423 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3424 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3425 * config/tc-v850.c (tc_gen_reloc): Likewise.
3426
9cb8e75e
JL		 3427Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3428
3429 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3430 (hppa_gen_reloc_type): Conditionalize on BFD64.
3431 (tc_gen_reloc): Re-enable ELF relocations.
3432 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3433
3d103319
ILT		 34341999-06-21 Ian Lance Taylor <ian@zembu.com>
3435
3436 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3437 warning.
3438 (do_ldst): Move assignment out of if condition.
3439 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3440 parentheses to avoid warning.
3441
776b24b4
NC		 34421999-06-21 Nick Clifton <nickc@cygnus.com>
3443
155f0fe7
NC		 3444 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3445 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 3446
809ffe0d
ILT		 34471999-06-19 Ian Lance Taylor <ian@zembu.com>
3448
3449 * config/tc-ppc.c: Update for symbol handling changes.
3450 * config/obj-coff.c: Likewise.
3451
49863f82
JL		 3452Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3453
3454 * tc-hppa.c: General cleanups of ELF support. No more spaces
3455 and subspaces for ELF.
3456 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3457 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3458 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3459 (UNWIND_SECTION_NAME): Likewise.
3460 (space/subspace related structures): Conditionalize definitions
3461 on OBJ_SOM.
3462 (space/subspace directives and support routines): Conditionalize
3463 definitions and references/uses on OBJ_SOM.
3464 (label_symbol_struct): For ELF, track the symbol's segment. For
3465 SOM track its space.
3466 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3467 changes.
3468 (USE_ALIASES): Kill for both SOM & ELF.
3469 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3470 (pa_space, pa_subspace): Corresponding changes.
3471 (pa_spaces_begin): Corresponding chagnes.
3472 (md_begin): Do not muck around with space/subspace stuff for
3473 OBJ_ELF.
3474 (md_apply_fix): Temporarily disable argument relocation stuff
3475 for OBJ_ELF.
3476 (tc_gen_reloc): Temporarily disable relocation generation for
3477 OBJ_ELF
3478 (pa_build_unwind_subspace): Similarly.
3479
fed881b1
NC		 34801999-06-16 Nick Clifton <nickc@cygnus.com>
3481
3482 * config/tc-arm.c (thumb_set): New pseudo op.
3483 (text, data, section): Override these pseudo ops with ARM
3484 specific versions.
3485 (s_thumb_set): New function: Perform the same as a .set pseudo
3486 op, but also mark the alias'ed symbol as being a Thumb
3487 function.
3488 (arm_s_text): New function: Perform the same as the .text
3489 pseudo op, but dump the literal pool before changing
3e87a760 3490 sections.
fed881b1
NC		 3491 (arm_s_data): New function: Perform the same as the .data
3492 pseudo op, but dump the literal pool before changing
3e87a760 3493 sections.
fed881b1 3494 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 3495 .section pseudo op, but dump the literal pool before changing
3496 sections.
fed881b1
NC		 3497 (arm_cleanup): Do not reset the current section before dumping
3498 the literal pool.
3499
0f94f4c8
NC		 35001999-06-17 Nick Clifton <nickc@cygnus.com>
3501
2f3519a2
NC		 3502 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3503 OPTION_NO_WARN_UNMATCHED entries.
3504 (md_parse_option): Generate a warning message if an unrecognised
3505 option is encountered.
3506
0f94f4c8
NC		 3507 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3508 (get_operands): When parsing an expression after an '@' symbol
3509 has been detected, do not ignore '#' symbols.
3510 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 3511 false.
0f94f4c8 3512
e4a86f6f
ILT		 35131999-06-13 Ian Lance Taylor <ian@zembu.com>
3514
3515 From K. Richard Pixley <rich@noir.com>:
3516 * configure.in (ppc-*-vxworks*): New target.
3517 * configure: Rebuild.
3518
a8aed0fb
UD		 35191999-06-12 Philip Blundell <philb@gnu.org>
3520
3521 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3522
7565ed77
ILT		 35231999-06-13 Ian Lance Taylor <ian@zembu.com>
3524
3525 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3526 which refer to symbols in linkonce sections, permit reducing the
3527 relocs if the symbol is local.
3528
b9e57a38
ILT		 35291999-06-12 Ian Lance Taylor <ian@zembu.com>
3530
3531 * subsegs.c (subseg_text_p): New function.
3532 * as.h (subseg_text_p): Declare.
3533 * read.c (do_align): Use subseg_text_p to set the default fill.
3534 * write.c (subsegs_finish): Likewise.
3535 * config/obj-coff.c (write_object_file): Likewise.
3536 * config/tc-i386.h (md_maybe_text): Don't define.
3537 (md_do_align): Use subseg_text_p to set the default fill.
3538 * config/tc-m32r.c (m32r_do_align): Likewise.
3539 * config/tc-sh.c (sh_do_align): Likewise.
3540 * config/tc-sparc.h (md_do_align): Likewise.
3541
008960a5
ILT		 35421999-06-12 David O'Brien <obrien@freebsd.org>
3543
3544 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3545 * configure: Rebuild.
3546
a1605869
ILT		 35471999-06-12 Ian Lance Taylor <ian@zembu.com>
3548
d9ac5a3b
ILT		 3549 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3550 * Makefile.am: Rebuild dependencies.
3551 * Makefile.in: Rebuild.
3552
a1605869
ILT		 3553 * config/tc-i386.c (i386_immediate): Remove unused label
3554 seg_unimplemented.
3555
3556 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3557 * symbols.c: Likewise.
3558 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3559 sy_next field when taking address, rather than symbol_next.
3560
3561 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3562 offsetT.
3563 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3564 value from the output file architecture.
3565 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3566 * dwarf2dbg.h: Change bfd_vma to addressT.
3567
a7cd1c22
ILT		 35681999-06-11 Ian Lance Taylor <ian@zembu.com>
3569
3570 * dwarf2dbg.h: Use PARAMS in function declarations.
3571
76171f81
ILT		 35721999-06-11 Martin Dorey <mdorey@madge.com>
3573
3574 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3575 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3576 OBJ_ELF.
3577 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3578
9b4d630b
ILT		 35791999-06-11 Ian Lance Taylor <ian@zembu.com>
3580
5865bb77
ILT		 3581 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3582
9e7c96d9
ILT		 3583 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3584 popsection.
3585
1b50c718
ILT		 3586 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3587
1bf67e0d
ILT		 3588 * read.c (read_a_source_file): Only declare inescape if
3589 QUOTES_IN_INSN.
3590
3591 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3592 match parameters.
3593 (find_entry_byval): Add parens to avoid warning.
3594
3595 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3596
9b4d630b
ILT		 3597 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3598 undefined symbols.
3599
a22b281c
RH		 36001999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3601
66778679 3602 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 3603 with isoctal.
3604
3605 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3606 synthetize_setx): New functions.
3607 (md_assemble): Broken the special cases into the above
3608 functions. Make compiler happy if sizeof(bfd_vma)==4.
3609 Fix sethi generated from set/setuw. If instructions have a relloc,
3610 always clear the fields to be relocated in the opcode.
3611 (sparc_ip): Remove special_case global variable.
3612
7f2f689c
ILT		 36131999-06-10 Ian Lance Taylor <ian@zembu.com>
3614
d7ba4a77
ILT		 3615 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3616 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3617 indication of success rather than a value.
3618 (itbl_get_val): Likewise.
3619 (itbl_get_field): Use strcspn. Change delimiters to include
3620 parens.
3621 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3622 (itbl_get_val): Likewise.
3623 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3624
7f2f689c
ILT		 3625 * symbols.c (copy_symbol_attributes): Convert local symbols to
3626 regular symbols.
3627
c1d3c45e
NC		 36281999-06-10 Nick Clifton <nickc@cygnus.com>
3629
3630 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 3631 ARM920t.
c1d3c45e 3632
63fab58c
RH		 36331999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3634
3635 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3636 Optimize set if sizeof(bfd_vma) == 64.
3637 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 3638 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 3639 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3640
cf9a1301
RH		 36411999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3642
3643 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3644 (s_ncons): New function.
3645 (native_op_table): New table.
3646 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3647 R_SPARC_OLO10 handling.
3648
bf29b231
RH		 3649Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3650
3651 * expr.h (struct expressionS): Revert last change; widen X_op.
3652 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3653
9be1cda6
AS		 3654Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3655
a4835b42
AS		 3656 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3657 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3658 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3659 * Makefile.in: Regenerated.
3660
9be1cda6
AS		 3661 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3662 `common' pass on to s_mri_common.
3e87a760 3663 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 3664
62335629
RH		 36651999-06-06 Richard Henderson <rth@cygnus.com>
3666
3667 * config/obj-elf.c (obj_elf_section): Don't free the return
3668 value of demand_copy_C_string.
3669
9de8d8f1
RH		 36701999-06-05 Richard Henderson <rth@cygnus.com>
3671
3672 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3673 creation logic from obj_elf_create_section.
3674
3675 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3676 (section_stack): New.
3677 (special_sections): Make const.
3678 (obj_elf_section): Gut and rewrite parsing.
3679 (obj_elf_change_section): New function broken out of obj_elf_section.
3680 (obj_elf_parse_section_letters): Likewise.
3681 (obj_elf_section_word): Likewise.
3682 (obj_elf_section_type): Likewise.
3683 (obj_elf_previous): Treat as a toggle.
3684 (obj_elf_popsection): New.
3685 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3686 (ppc_section_type): Likewise.
3687 * config/tc-ppc.h: Likewise.
3688
3689 * expr.h (struct expressionS): Don't make X_op a bitfield.
3690 * config/tc-alpha.c: Update for symbol handling changes.
3691 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3692 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3693
58b5739a
RH		 36941999-06-05 Richard Henderson <rth@cygnus.com>
3695
3696 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3697 (dwarf2_gen_line_info): Kill unused variables.
3698 (dwarf2_finish): Likewise.
3699 (dwarf2_where): Likewise.
3700 (dwarf2_directive_file): If we've only got a string,
3701 hand off to s_app_file.
3702 * ecoff.c: Move the include of ecoff.h.
3703 * symbols.h (S_IS_FUNCTION): Prototype.
3704
3705 * read.c (LEX_HASH): Supply a default.
3706 (lex_type): Use it.
3707 (s_globl): Update `c' after skipping whitespace.
3708 * read.h (LEX_END_NAME, is_name_ender): New.
3709 * expr.c (get_symbol_end): Respect it.
3710
398e8c25
ILT		 37111999-06-04 Mark Klein <mklein@dis.com>
3712
993142d5
ILT		 3713 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3714 to real if OBJ_SOM
3715 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3716
398e8c25
ILT		 3717 * config/tc-hppa.c: Update for symbol handling changes.
3718
b4013713
ILT		 37191999-06-03 Ian Lance Taylor <ian@zembu.com>
3720
080e41e6
ILT		 3721 * cgen.c: Update for symbol handling changes.
3722 * config/tc-m32r.c: Likewise.
f412ead8 3723
a0f75b47
ILT		 3724 * config/tc-hppa.h: Update for symbol handling changes.
3725 * config/tc-hppa.c: Likewise.
3726
174419c1
ILT		 3727 * config/tc-arm.h: Update for symbol handling changes.
3728 * config/tc-arm.c: Likewise.
3729 (symbol_make_empty): Remove. Just use symbol_create.
3730
3731 * symbols.c (symbol_set_tc): Correct name.
3732
6104f0a0
ILT		 3733 * Makefile.am: Rebuild dependencies.
3734 ($(OBJS)): Don't depend upon struc-symbol.h.
3735 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3736 * dep-in.sed: Don't remove struc-symbol.h.
3737 * Makefile.in: Rebuild.
3738
b4013713
ILT		 3739 * doc/internals.texi (Symbols): Describe changes in symbol
3740 handling.
3741
6576f0b5
RH		 37421999-06-03 Richard Henderson <rth@cygnus.com>
3743
3744 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3745 instead of doing the work by hand.
3746
fac0d250
RH		 37471999-06-03 David Mosberger <davidm@hpl.hp.com>
3748
3749 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3750 state of line state-machine.
3751 (struct ls): Collect DWARF2 line state-machine state in new member
3752 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3753 resulted in any DWARF2 directives.
3754 (reset_state_machine): New function.
3755 (out_end_sequence): Ditto.
3756 (dwarf2_gen_line_info): When switching sections or switching to a
3757 lower text address, call out_end_sequence() first to terminate the
3758 previous code sequence as code sequences MUST have monotonically
3759 increasing addresses.
3760 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3761
37621999-06-03 David Mosberger <davidm@hpl.hp.com>
3763
3764 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3765 DWARF2 debug info (line information only, at this point).
3766 * as.h: Update comment about supported debug formats.
3767 * dwarf2dbg.c, dwarf2dbg.h: New files.
3768 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3769
3770 * expr.c (operand): Don't use [ for parens if we want an index op.
3771 (op_encoding): Switch [ into O_index, if desired.
3772 (op_rank): Renumber with O_index on bottom.
3773 (expr): If O_index, match closing bracket.
3774 * expr.h (O_index): New.
3775
3776 * read.c (read_a_source_file): Conditionally allow matched "
3777 in lines passed to md_assemble.
3778
3779 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3780
49309057
ILT		 37811999-06-03 Ian Lance Taylor <ian@zembu.com>
3782
3783 Add support for storing local symbols in a small structure to save
3784 memory when assembling large files.
3785 * as.h: Don't include struc-symbol.h.
3786 (symbolS): Add typedef.
3787 * symbols.c: Include struc-symbol.h.
3788 (local_hash): New static variable.
3789 (save_symbol_name): New static function, from symbol_create.
3790 (symbol_create): Call save_symbol_name.
3791 (local_symbol_count): New static variable.
3792 (local_symbol_conversion_count): Likewise.
3793 (LOCAL_SYMBOL_CHECK): Define.
3794 (local_symbol_make): New static function.
3795 (local_symbol_convert): New static function.
3796 (colon): Handle local symbols. Create local symbol for local
3797 label name.
3798 (symbol_table_insert): Handle local symbols.
3799 (symbol_find_or_make): Create local symbol for local label name.
3800 (symbol_find_base): Check for local symbol.
3801 (symbol_append, symbol_insert): Check for local symbols.
3802 (symbol_clear_list_pointers, symbol_remove): Likewise.
3803 (verify_symbol_chain): Likewise.
3804 (copy_symbol_attributes): Likewise.
3805 (resolve_symbol_value): Handle local symbols.
3806 (resolve_local_symbol): New static function.
3807 (resolve_local_symbol_values): New function.
3808 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3809 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3810 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3811 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3812 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3813 (symbol_previous, symbol_next): New functions.
3814 (symbol_get_value_expression): Likewise.
3815 (symbol_set_value_expression): Likewise.
3816 (symbol_set_frag, symbol_get_frag): Likewise.
3817 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3818 (symbol_mark_used_in_reloc): Likewise.
3819 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3820 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3821 (symbol_mri_common_p): Likewise.
3822 (symbol_mark_written, symbol_clear_written): Likewise.
3823 (symbol_written_p): Likewise.
3824 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3825 (symbol_section_p, symbol_equated_p): Likewise.
3826 (symbol_constant_p): Likewise.
3827 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3828 (symbol_get_obj, symbol_set_obj): Likewise.
3829 (symbol_get_tc, symbol_set_tc): Likewise.
3830 (symbol_begin): Initialize local_hash.
3831 (print_symbol_value_1): Handle local symbols.
3832 (symbol_print_statistics): Print local symbol statistics.
3833 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3834 Declare new symbols.c functions. Move many declarations here from
3835 struc-symbol.h.
3836 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3837 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3838 (struct symbol): Move bsym to make it clearly the first field.
3839 Remove TARGET_SYMBOL_FIELDS.
3840 (symbolS): Don't typedef.
3841 (struct broken_word): Remove.
3842 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3843 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3844 (symbol_clear_list_pointers): Likewise.
3845 (symbol_insert, symbol_remove): Likewise.
3846 (symbol_previous, symbol_append): Likewise.
3847 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3848 (struct local_symbol): Define.
3849 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3850 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3851 (local_symbol_get_frag, local_symbol_set_frag): Define.
3852 (local_symbol_get_real_symbol): Define.
3853 (local_symbol_set_real_symbol): Define.
3854 Define.
3855 * write.c (write_object_file): Call resolve_local_symbol_values.
3856 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3857 (TARGET_SYMBOL_FIELDS): Don't define.
3858 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3859 ECOFF_DEBUGGING, add ECOFF fields.
3860 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3861 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3862 ECOFF_DEBUGGING, add ECOFF fields.
3863 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3864 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3865 * config/tc-mcore.h: Don't include struc-symbol.h.
3866 (TARGET_SYMBOL_FIELDS): Don't define.
3867 (struct mcore_tc_sy): Define.
3868 (TC_SYMFIELD_TYPE): Define.
3869 * Many files: Use symbolS instead of struct symbol. Use new
3870 accessor functions rather than referring to symbolS fields
3871 directly.
3872
3873 * read.c (s_mri_common): Don't add in value of line_label.
3874
3875 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3876 checking for SEC_LINK_ONCE.
3877
3878 * config/tc-sh.h (sh_fix_adjustable): Declare.
3879
3880 * app.c (input_buffer): New static variable.
3881 (app_push): Save saved_input in allocated buffer.
3882 (app_pop): Restored saved_input.
3883 (do_scrub_chars): Change get parameter to take char * and int as
3884 arguments. Change GET macro to pass input_buffer to get
3885 function. Don't save input into allocated buffer.
3886 * as.h (do_scrub_chars): Update declaration.
3887 * input-file.c (input_file_get): Change to take char * and int.
3888 Read data into passed in buffer. Remove static buffer.
3889 * read.c (scrub_from_string): Change to take char * and int. Copy
3890 data into passed in buffer.
3891
3892 * hash.h: Neaten. Declare hash_traverse.
3893 * hash.c: Complete rewrite based on BFD hashing code.
3894 * gasp.c (chunksize): New variable.
3895 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3896 hash_delete.
3897
661e4995
NC		 38981999-05-28 Nick Clifton <nickc@cygnus.com>
3899
3900 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3901 addend unless the target uses an old ABI.
3902
d9a62219
DE		 3903Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3904
3905 -Wchar-subscripts cleanup
3906 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 3907 calls to isascii,iscntrl are correct.
d9a62219
DE		 3908 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3909 (unsigned char).
3910 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3911 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3912 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3913 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3914
6da466c7
ILT		 39151999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3916
3917 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3918 width for Coldfire.
3919 (arch_coldfire_p): New #define.
3920 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3921
39221999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3923
3924 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3925
3926 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3927 (install_operand): Add place `N'.
3928 (init_table): Add registers ACC, MACSR, MASK.
3929
3930 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3931
3932 * config/tc-m68k.c: Change mcf5200 --> mcf.
3933 (archs): Add mcf5206e, mcf5307.
3934 (m68k_ip): Add format `u'.
3935 (install_operand): Add place `m', `M', `h'.
3936 (init_table): Add upper/lower registers.
3937
3938 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3939
bedf545c
ILT		 39401999-05-28 Martin Dorey <mdorey@madge.com>
3941
3942 * config/tc-i960.c: Several minor changes to add ELF and
3943 BFD_ASSEMBLER support.
3944 * config/tc-i960.h: Likewise.
3945 * configure.in (i960-*-elf*): New target.
3946 * aclocal.m4, configure: Rebuild.
3947
40c62b25
AM		 39481999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3949
3950 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3951 reloc changes when defined(BFD_ASSEMBLER).
3952
daa01f85
AM		 39531999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3954
3955 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3956
3957 * write.c (write_print_statistics): Output to file, not stderr.
3958
3959 * expr.c (generic_bignum_to_int32,64): Prototype.
3960
3961 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3962 output_sleb128, output_uleb128, output_big_sleb128,
3963 output_big_uleb128, output_big_leb128): Prototype.
3964 (output_big_sleb128, output_big_uleb128): Make inline.
3965 (output_big_leb128): Remove inline
3966
3967 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3968 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3969 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3970 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3971 value for correct overflow check in write.c:fixup_segment.
3972 * write.c (fixup_segment): Move bitfield overflow checks to after
3973 the md_apply_fix call.
3974 * config/obj-coff.c (fixup_segment): Likewise.
3975 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3976 valueT *val argument.
3977
19b34177
AS		 3978Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3979
3980 * config/atof-ieee.c (gen_to_words): Correctly round a
3981 denormalized number. Fix off-by-one in range checking for
3e87a760 3982 exponent in a denormal.
19b34177 3983
b8a40f53
NC		 39841999-05-10 Nick Clifton <nickc@cygnus.com>
3985
3986 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 3987 name.
b8a40f53 3988
53f3de98
RH		 3989Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3990
3991 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3992
578ec497
AM		 39931999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3994
3995 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3996 (ReverseRegRegmem): Remove.
3997 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3998 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3999 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4000 kludge.
4001
4002 From Doug Ledford <dledford@redhat.com>
4003 * config/tc-i386.h (RegXMM): New for P/III.
4004 * config/tc-i386.c: Add support for P/III.
4005
d0e9a01c
RH		 4006Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4007
4008 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4009 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4010 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4011
83183c0c
RH		 4012Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4013
4014 * config/tc-i386.c (i386_immediate): Skip whitespace before
4015 complaining about junk after expression.
4016 (i386_displacement): Likewise.
4017
03987ced
RH		 4018Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4019
4020 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4021 Don't copy before downcaseing.
4022
0d96863f 40231999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 4024
66778679
RH		 4025 * tc-m68k.c: Include elf/m68k.h.
4026 (m68k_elf_final_processing): New routine.
4027 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4028 Define.
3e87a760 4029
90700a53
JL		 4030Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4031
4032 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4033 17 bit fmt insn.
4034
252b5132
RH		 40351999-04-30 Nick Clifton <nickc@cygnus.com>
4036
4037 * config/tc-mcore.c (mcore_s_section): Dump literals before
4038 changing section.
4039
40401999-04-29 Nick Clifton <nickc@cygnus.com>
4041
4042 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4043 for COFF/PE port.
4044
4045Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4046
4047 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4048 (TC_INIT_FIX_DATA): Delete.
4049 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4050 (TC_INIT_FIX_DATA): Delete.
4051 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4052 * write.c (fix_new_internal): Initialize fx_cgen member.
4053 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4054 (gas_cgen_md_apply_fix3): Update.
4055 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4056 (md_cgen_record_fixup_exp): Update.
4057 (FX_OPINFO_R_TYPE): Update.
4058
4059 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4060 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4061 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4062 * frags.h (struct frag): Make opindex, opinfo ints.
4063
4064 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4065
40661999-04-26 Tom Tromey <tromey@cygnus.com>
4067
4068 * aclocal.m4, configure: Updated for new version of libtool.
4069
40701999-04-22 Nick Clifton <nickc@cygnus.com>
4071
4072 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 4073 md_apply_fix.
252b5132
RH		 4074 (md_apply_fix3): Do not fix up absolute relocations against
4075 symbolic values.
4076
4077 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4078
40791999-04-20 Nick Clifton <nickc@cygnus.com>
4080
4081 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4082 changes and data-in-text directives.
4083 (mcore_cons): New function: intercept cons() operations.
4084 (mcore_float_cons): New function: intercept float_cons()
3e87a760 4085 operations.
252b5132
RH		 4086 (mcore_stringer): New function: intercept stringer() operations.
4087
40881999-04-18 Ian Lance Taylor <ian@zembu.com>
4089
4090 * obj.h (struct format_ops): Change generate_asm_lineno field to
4091 take no parameters.
4092 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4093
4094 * config/tc-alpha.c (find_opcode_match): Add default case to
4095 switch.
4096 (find_macro_match): Likewise.
4097 (load_expression): Parenthesize && within ||.
4098
4099 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4100
41011999-04-17 Nick Clifton <nickc@cygnus.com>
4102
4103 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4104 .text .data .section pseudo ops.
3e87a760
AM		 4105 (mcore_s_section): New function. Dump lits before changing secs.
4106 (mcore_s_text): New function. Dump lits before changing secs.
4107 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 4108
41091999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4110
4111 * config/tc-mips.c (mips_32bitmode): New.
4112 (md_begin): Set mips_32bitmode if needed.
4113 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4114 Set EF_MIPS_32BITMODE.
4115
4116Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4117
4118 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4119 change.
4120
41211999-04-16 Nick Clifton <nickc@cygnus.com>
4122
4123 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4124
4125Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4126
3e87a760 4127 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 4128 expressions correctly.
4129
4130
41311999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4132
4133 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4134
4135Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4136
4137 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4138 and fmpynfadd instructions.
4139
41401999-04-11 Richard Henderson <rth@cygnus.com>
4141
4142 * as.h (environ): Declare it, if needed.
4143 * as.c (dump_statistics): Don't declare environ.
4144 * configure.in (environ): Detect declaration.
4145 * configure, config.in: Rebuild
4146
4147 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4148 (i386_displacement): Allocate enough space for replacement buffer.
4149 Clean up replacement buffer initialization.
4150
41511999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4152
4153 * subsegs.c (section_symbol): Don't create a new symbol if one
4154 already exists; instead, use the existing one, but set its segment
4155 and frag data if it hasn't already been defined.
4156 * config/obj-coff.c (c_section_symbol): Likewise.
4157
4158Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4159
4160 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4161
41621999-04-08 Nick Clifton <nickc@cygnus.com>
4163
4164 * config/tc-mcore.c: New File: Support routines for MCore
4165 assembler.
3e87a760 4166 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 4167 * config/obj-coff.c: Add support for mcore-pe target.
4168
4169 * Makefile.am: Add support for MCore targets.
4170 * Makefile.in: Regenerate.
4171 * configure.in: Add support for MCore targets.
4172 * configure: Regenerate.
4173
4174 * doc/all.texi: Set MCORE.
4175 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 4176
252b5132
RH		 4177 * write.h: Prevent multiple inclusion.
4178
41791999-04-06 Ian Lance Taylor <ian@zembu.com>
4180
4181 * asintl.h (LC_MESSAGES): Never define.
4182 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4183 does not define it.
4184 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4185 does not define it.
4186
4187 * Makefile.am (m68k-parse.c): If configuring in the source
4188 directory, copy m68k-parse.y into the local directory before
4189 running ylwrap, to remove spurious differences when generating
4190 snapshots.
4191 * Makefile.in: Rebuild.
4192
4193 * config/tc-sparc.h (md_do_align): Just allocate the number of
4194 bytes necessary, rather than always allocating 1024.
4195
41961999-04-04 Ian Lance Taylor <ian@zembu.com>
4197
4198 * listing.c (listing_newline): Add cast to avoid warning.
4199 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4200 * config/tc-i386.c (i386_scale): Add return value.
4201 (build_displacement_string): Remove unused local temp_disp2.
4202 (i386_intel_memory_operand): Add parentheses to avoid warning.
4203 (i386_intel_operand): Remove unused local end_of_operand_string.
4204 (i386_operand): Remove unused local operand_modifier.
4205 (i386_operand): Add parens to avoid warning.
4206
42071999-04-04 Don Bowman <don@pixsci.com>
4208
4209 * configure.in: Add mips*-*-vxworks* target; have it define
4210 MIPS_STABS_ELF.
4211 * configure, config.in: Rebuild.
4212
42131999-03-31 Nick Clifton <nickc@cygnus.com>
4214
4215 * configure.in (emulations): Add support for arm-epoc-pe.
4216 * configure: Regenerate.
4217 * config/te-epoc-pe.h: New file. Define macros specific to
4218 arm-epoc-pe target.
4219 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4220 for arm-epoc-pe target.
4221
4222Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4223
4224 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4225
4226Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4227
4228 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4229 detect ",n" without a condition.
4230 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4231
4232
4233Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4234
4235 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4236 instruction is encoded with one bit.
4237
4238
42391999-03-23 Ian Lance Taylor <ian@zembu.com>
4240
4241 * doc/internals.texi (CPU backend): Mention that
4242 line_separator_chars should not include newline. From thi
4243 <ttn@mingle.glug.org>.
4244
42451999-03-22 Doug Evans <devans@casey.cygnus.com>
4246
4247 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4248 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4249
4250Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4251
4252 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4253
4254Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4255
4256 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4257
4258
4259Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4260
4261 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 4262
252b5132
RH		 42631999-03-15 Martin Hunt <hunt@cygnus.com>
4264
4265 * app.c (do_scrub_begin): Change '-' back to a symbol char
4266 so we can use multiple opcodes on a line again.
4267
4268 * config/tc-d30v.c: By default, warn if a symbol has
4269 the same name as a register. Plus some minor
4270 updates from the branch.
4271
42721999-03-13 Nick Clifton <nickc@cygnus.com>
4273
4274 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4275 BFD_RELOC_16 and BFD_RELOC_64.
4276
42771999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4278
4279 * expr.c (expr): Add missing else.
4280
42811999-03-12 Nick Clifton <nickc@cygnus.com>
4282
4283 * config/tc-arm.c (md_apply_fix3): Improve error message.
4284
42851999-03-11 Doug Evans <devans@casey.cygnus.com>
4286
4287 * Makefile.am (CPU_TYPES): Add fr30.
4288 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4289 (fr30,m32r dependencies): Update.
4290 * Makefile.in: Rebuild.
4291
4292 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4293 (gas_cgen_record_fixup_exp): Ditto.
4294 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4295 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4296 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4297 (md_cgen_lookup_reloc): Update use of operand->type.
4298 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4299 (md_convert_frag): Call cgen_operand_lookup_by_num.
4300 (md_cgen_lookup_reloc): Update use of operand->type.
4301 (m32r_cgen_record_fixup_exp): Ditto.
4302
43031999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4304
4305 * config/tc-mips.c (md_show_usage): Fix message.
4306
43071999-03-03 Nick Clifton <nickc@cygnus.com>
4308
4309 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4310 and LDR reg,=<expr> instruction.
4311
4312 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4313 -mcpu=arm9tdmi.
4314
4315Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4316
4317 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4318
43191999-02-17 Nick Clifton <nickc@cygnus.com>
4320
4321 This patch was created by: Scott Bambrough
4322 <scottb@corelcomputer.com>
3e87a760
AM		 4323
4324 * app.c:
252b5132 4325 Special cased '@' character. The '@' character is used as the
3e87a760 4326 ARM assembler comment character, as a special character
252b5132
RH		 4327 and in ELF .symver pseudo-op's, and as a special character in
4328 .type and .section pseudo-ops.
4329 (symver_pseudo): New static variable.
4330 (symver_state): New static variable.
4331 (struct app_save): Add field 'symver_state'.
4332 (app_push): Save global symver_state int struct app_save.
4333 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 4334 (do_scrub_chars): Special case handling of '@' character in
4335 .symver pseudo-ops.
252b5132
RH		 4336
4337 * configure.in: Modified to recognize armv* uname syntax from ARM
4338 Linux kernel.
4339 * configure: Regenerated.
3e87a760 4340
252b5132
RH		 4341 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4342 a prefix to the section's type.
4343 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4344 the type's typename.
4345
4346 * config/tc-arm.h: Add support for PIC generation:
4347 (pic_code): New boolean.
4348 (obj_relocate_extern): Define.
4349 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4350 (TC_CONS_FIX_NEW): Define.
4351 (tc_fix_adjustable): Define.
4352 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 4353
252b5132
RH		 4354 * config/tc-arm.c: Add support for PIC generation:
4355 (line_seperator_chars): Allow ';' as a seperator for Linux.
4356 (is_immediate_prefix): New macro.
4357 (arm_parse_reloc): New function.
4358 (s_arm_elf_cons): New function.
4359 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4360 (md_undefined_symbol): Special case handling for the Global Offset
4361 Table's symbol.
4362 (md_apply_fix3): Handle PIC relocs.
4363 (tc_gen_reloc): Handle PIC relocs.
4364 (md_parse_option): Add support for '-k' command line switch to
4365 enable PIC generation.
4366 (cons_fix_new_arm): New function.
4367 (s_arm_elf_cons): New function.
4368
4369Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4370
4371 * configure.in: Add comments for uses of AC_DEFINE.
4372 * acinclude.m4: Likewise.
4373 * acconfig.h: Remove.
4374 * aclocal.m4: Rebuild.
4375 * configure: Rebuild.
4376 * Makefile.in: Rebuild.
4377 * config.in: Rebuild.
4378
43791999-02-15 Jim Lemke <jlemke@cygnus.com>
4380
4381 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4382 non-constant offset from a base register.
4383
43841999-02-14 Ken Raeburn <raeburn@raeburn.org>
4385
4386 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4387 strings always.
4388
4389Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4390
4391 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4392 (emit_insn): Look for pc-relative and no-overflow specifiers on
4393 internal relocation types.
4394
43951999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4396
4397 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4398 -mcpu=NNNN flags.
4399
4400 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4401 mips_cpu instead.
4402 (mips_4650, mips_4010, mips_4100): Variables removed.
4403 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4404 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4405 variables.
4406 (md_begin): Don't bother initializing the mips_NNNN variables;
4407 mips_cpu is set, and that's good enough now.
4408 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4409 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4410 (show): New function, to handle wrapping in the CPU lists.
4411 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4412
4413Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4414
4415 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4416 than treat as an immediate specifier.
4417
4418Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4419
4420 * config/tc-i386.c: Prototype many functions.
4421 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4422 (i386_immediate): Remove unused second argument.
4423 (i386_intel_operand): Fix i386_is_reg typo.
4424 (i386_operand): Use allow_naked_reg.
4425 (output_invalid): Make operand int for K&R.
4426
4427Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4428
4429 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4430 patch.
4431 * Makefile.in: Rebuild.
4432
44331999-02-09 Doug Evans <devans@casey.cygnus.com>
4434
4435 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4436 (cgen.o): Ditto.
4437 (EXTRA_as_new_SOURCES): Comment out.
4438 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4439 * Makefile.in: Rebuild.
4440 * doc/Makefile.in: Rebuild.
4441 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4442 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4443 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4444 * configure: Rebuild.
4445 * aclocal.m4: Rebuild.
4446 * config.in: Rebuild.
4447 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4448 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4449 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4450 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4451 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4452 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4453 (gas_cgen_record_fixup_exp): Ditto.
4454 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4455 descriptor, not global variable.
4456 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4457 descriptor, not global variable. Refer to insert_operand handler
4458 via cpu descriptor, not global function.
4459 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4460 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4461 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4462 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4463 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4464 * config/tc-m32r.c: Ditto.
4465 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4466 (md_assemble): Ditto.
4467 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4468
44691999-02-09 Nick Clifton <nickc@cygnus.com>
4470
4471 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4472 relocations for ELF targets.
4473
44741999-02-08 Nick Clifton <nickc@cygnus.com>
4475
4476 * configure.in: Add support for StrongARM target.
4477 * configure: Regenerate.
4478
44791999-02-05 Nick Clifton <nickc@cygnus.com>
4480
4481 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4482
4483 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4484 for COFF ports.
4485
4486Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4487
4488 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4489
4490Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4491
66778679
RH		 4492 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4493 (INTEL_DWORD_MNEM_SUFFIX): Define.
4494 (BYTE_PTR): Define.
4495 (WORD_PTR): Define.
4496 (DWORD_PTR): Define.
4497 (XWORD_PTR): Define.
4498 (SHORT): Define.
4499 (OFFSET_FLAT): Define.
4500 (FLAT): Define.
4501 (NONE_FOUND): Define.
4502 (No_dSuf): Define.
4503 (No_xSuf): Define.
4504 * config/tc-i386.c (set_intel_syntax): New routine.
4505 (intel_syntax): Declare.
4506 (allow_naked_reg): Declare.
4507 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4508 (intel_float_operand): New routine.
4509 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4510 Handle brackets as well as parens. Call i386_intel_operand for
4511 intel syntax. Reverse operands if appropriate. Handle new
4512 suffixes. Handle movzx and movsx.
4513 (i386_is_reg): New routine.
4514 (i386_immediate): New routine.
4515 (i386_scale): New routine.
4516 (i386_displacement): New routine.
4517 (i386_operand_modifier): New routine.
4518 (build_displacement_string): New routine.
4519 (i386_parse_seg): New routine.
4520 (i386_intel_memory_operand): New routine.
4521 (i386_intel_operand): New routine.
4522 (i386_operand): Call i386_displacement, i386_immediate,
4523 i386_scale, etc. instead of handling inline.
4524 (parse_register): Handle registers without prefix.
252b5132
RH		 4525
4526Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4527
66778679
RH		 4528 * configure: Regenerate.
4529 * configure.in (arm-*-oabi): New.
4530 (thumb-*-oabi): New.
4531 * config/tc-arm.c (target_oabi): Declare.
4532 (md_apply_fix3): Support REL relocs.
4533 (md_parse_option): Handle -oabi.
4534 (elf32_arm_target_format): New routine.
4535 (md_longopts): Add OPTION_OABI.
4536 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 4537
4538
45391999-01-28 Nick Clifton <nickc@cygnus.com>
4540
4541 * write.c (write_relocs): Handle out of range error.
4542
4543 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4544 (fr30_force_relocation): Default to 0.
4545
4546 * config/tc-fr30.h (obj_fix_adjustable): Define.
4547 (TC_FORCE_RELOCATION): Define.
4548
4549 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 4550 relocs.
252b5132
RH		 4551
45521999-01-16 Nick Clifton <nickc@cygnus.com>
4553
4554 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4555 merge of two instructions if the left instruciton kills the right.
4556
45571999-01-11 Doug Evans <devans@casey.cygnus.com>
4558
4559 * Makefile.in: Regenerate.
4560 * configure.in: Redo test for using cgen.
4561 * configure: Regenerate.
4562
45631999-01-09 Nick Clifton <nickc@cygnus.com>
4564
4565 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4566 redefinition of this macro.
4567
4568Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4569
4570 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4571 warning.
4572
45731998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4574
4575 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4576 a read of HI or LO and an immediatly following branch.
4577
45781998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4579
4580 * config/tc-mips.c (md_begin): Another correction to the setting of
4581 mips_eabi64.
4582
45831998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4584
3e87a760
AM		 4585 * config/tc-mips.c (md_begin): Correct type-o in setting of
4586 mips_eabi64.
252b5132
RH		 4587
45881998-12-21 Nick Clifton <nickc@cygnus.com>
4589
4590 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4591 bit insn when optimizing, so that parallelised instructions will
4592 start on a 32 bit boundary.
4593
45941998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4595
4596 * config/tc-mips.c (mips_eabi64): New.
4597 (md_begin): Set mips_eabi64.
4598 (mips_elf_final_processing): Use it.
4599
46001998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4601
3e87a760 4602 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 4603 Correct setting of ABI in e_flags.
4604
4605Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4606
3e87a760
AM		 4607 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4608 in delay slots.
252b5132
RH		 4609
46101998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4611
4612 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 4613
252b5132
RH		 46141998-12-15 Doug Evans <devans@casey.cygnus.com>
4615
4616 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4617 warning, values that don't fit in the field.
4618
46191998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4620
4621 * config/tc-mips.c (mips_abi_string): New.
4622 (md_parse_option,md_longopts): Add mabi.
4623 (mips_elf_final_processing): Set e_flags based on mabi flag.
4624
46251998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4626
3e87a760 4627 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 4628
462998-12-11 Ken Raeburn <raeburn@cygnus.com>
4630
4631 * config/tc-h8300.c (build_bytes): Change message given if the
4632 instruction requires H8/300H mode and we're not in Hmode, to
4633 suggest that it may be the operand modes that are the problem, not
4634 necessarily the opcode.
4635
46361998-12-10 Nick Clifton <nickc@cygnus.com>
4637
4638 * config/tc-fr30.c: Add line separator character.
4639
4640Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4641
4642 * configure.in (hppa-*-mpeix*): New target.
4643 * config/obj-som.h (obj_som_compiler): Declare.
4644 * config/obj-som.c (compiler_seen): New static variable.
4645 (obj_som_compiler): New function.
4646 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 4647 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 4648 (pa_type_args): Set hppa_priv_level.
4649 (pa_compiler): New static function if OBJ_SOM.
4650 * configure: Rebuild.
4651
4652Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4653
4654 * read.c (output_leb128): Don't mark as inline.
4655
46561998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4657
3e87a760 4658 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 4659 AIX .vbyte unaligned data support.
4660 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 4661 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 4662 sections.
4663
46641998-12-07 Nick Clifton <nickc@cygnus.com>
4665
4666 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 4667 input handling.
252b5132
RH		 4668
4669Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4670
66778679
RH		 4671 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4672 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 4673
4674Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4675
4676 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4677 checking the target type.
4678 (mips-dec-bsd*): Set endian to little.
4679 * configure: Rebuild.
4680
4681 COFF weak symbol support, based on patches from Mark Elbrecht
4682 <snowball3@usa.net>:
4683 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4684 * config/obj-coff.c (obj_coff_weak): New static function.
4685 (obj_coff_endef) [both versions]: Handle weak symbols.
4686 (coff_frob_symbol): Likewise.
4687 (yank_symbols): Likewise.
4688 (obj_pseudo_table): Add "weak".
4689
4690 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4691 <aymeric.vincent@emi.u-bordeaux.fr>.
4692 * aclocal.m4: Rebuild with current tools.
4693 * configure: Rebuild.
4694
4695 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4696 an assertion failure for a case we can't handle when OBJ_ECOFF.
4697
4698 * expr.c (operator): And with 0xff to avoid problems with signed
4699 char.
4700
47011998-12-03 Nick Clifton <nickc@cygnus.com>
4702
4703 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4704 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4705
47061998-12-02 Nick Clifton <nickc@cygnus.com>
4707
4708 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4709 LDI:20 insn.
4710
4711Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4712
3e87a760
AM		 4713 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4714 calculation of pcrel point.
252b5132
RH		 4715
4716Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4717
4718 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4719 pcrel point.
4720
4721Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4722
4723 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4724 scope.
4725 (d10v_cleanup): Only generate previous insn if a multiline insn is
4726 not pending.
4727
4728Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4729
4730 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 4731 FR30_OPERAND_I32.
252b5132
RH		 4732
4733Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4734
4735 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4736 -marm6xxx command line switches.
4737
47381998-11-18 Doug Evans <devans@casey.cygnus.com>
4739
4740 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4741 (itbl-ops.o): Delete duplicate dependencies.
4742 Rebuild dependencies.
4743 Add fr30 dependencies.
4744 * Makefile.in: Rebuild.
4745
4746Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4747
4748 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4749 opcode list.
4750 * listing.c: Ignore line terminator characters found inside
3e87a760 4751 strings.
252b5132
RH		 4752
4753Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4754
4755 * po/gas.pot: Regenerated.
4756
4757Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4758
4759 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4760 fr30_is_label_start(). Also checks for delay slot insns.
4761
4762 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4763 FR30 instructions which contain a colon in the mnemonic.
4764
4765 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4766
4767Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4768
4769 * config/tc-fr30.c: Removed currently superflous code.
4770
4771Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4772
4773 * config/tc-fr30.h: New file.
4774 * config/tc-fr30.c: Tweaking so that it will compile.
4775
4776Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4777
66778679
RH		 4778 * config/tc-d10v.h (obj_fix_adjustable): Define.
4779 (TC_FORCE_RELOCATION): Define.
4780 (d10v_force_relocation): Declare.
4781 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4782 (md_apply_fix3): Handle Vtable relocs.
4783 (d10v_fix_adjustable): New.
4784 (d10v_force_relocation): New.
252b5132
RH		 4785
4786Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4787
4788 * config/tc-d30v.c: Change default behaviour to ignore potential
4789 conflicts between register name and symbol names.
4790
4791Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4792
4793 * configure.in: Add fr30-*-*.
4794 * config/tc-fr30.c: New file.
4795 * Makefile.in: Regenerated.
4796 * config.in: Regenerated.
4797 * configure: Regenerated.
4798 * doc/Makefile.in: Regenerated.
4799 * po/gas.pot: Regenerated.
4800
4801Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4802
4803 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4804 are 16 bit insns.
4805
4806Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4807
4808 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4809 characters.
4810 (do_scrub_chars): Add some casts to unsigned char to avoid
4811 unwanted sign extension.
4812 * read.c (lex_type): Set characters about 127 to be symbol
4813 characters.
4814 * config/tc-i386.c (md_begin): Set identifier_chars and
4815 operand_chars for values above 127.
4816
4817Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4818
66778679
RH		 4819 * configure.in: detect cygwin* instead of cygwin32*
4820 * configure: regenerate
252b5132
RH		 4821
4822Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4823
4824 * listing.c: Add support for producing a listing from piped
3e87a760 4825 input.
252b5132
RH		 4826
4827Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4828
4829 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4830 (append_insn): Account for the tx39's multiply behavior.
4831
48321998-10-26 Michael Meissner <meissner@cygnus.com>
4833
4834 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4835 from assemble_parallel_insns. Add support for '->' to indicate
4836 explicitly serializing the instructions.
4837 (md_assemble): Ditto.
4838
4839Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4840
66778679
RH		 4841 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4842 WEAK handling.
252b5132
RH		 4843
4844Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4845
66778679 4846 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 4847
4848Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4849
4850 * config/tc-mips.c : support frame and regmask/fregmask when
4851 MIPS_STABS_ELF is specified.
4852
4853Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4854
66778679
RH		 4855 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4856 (md_apply_fix): Don't return 1 for VTABLE relocs.
4857 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 4858
4859Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4860
4861 * doc/c-i386.texi: Replace occurences of "opcode" with
4862 "instruction mnemonic", "instruction", or "mnemonic" when
4863 referring to the name of an instruction. Use "opcode" when
4864 referring to the sequence of machine bytes.
4865
4866 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4867 (is_opcode_char): Rename to is_mnemonic_char.
4868 (md_assemble and i386_operand): Correct error messages from
66778679 4869 "opcode" to "instruction mnemonic"
252b5132
RH		 4870 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4871 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4872 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4873 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4874 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4875 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4876 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4877
4878 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4879
4880 * config/tc-i386.c (i386_operand): Check for garbage after
4881 register name.
4882
4883Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4884
4885 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 4886 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 4887
4888Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4889
66778679
RH		 4890 * config/tc-sh.h (obj_fix_adjustable): Define.
4891 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4892 (md_apply_fix): Likewise.
4893 (tc_gen_reloc): Likewise.
4894 (sh_fix_adjustable): New.
252b5132
RH		 4895
4896Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4897
4898 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4899 * cgen.h (gas_cgen_finish_insn): Update prototype.
4900 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4901 cgen_insn_t -> CGEN_INSN_INT.
4902 (make_parallel): Update handling of CGEN_INT_INSN_P.
4903 (assemble_parallel_insn): Ditto.
4904 (target_make_parallel): New function.
4905 (md_assemble): Use it.
4906
4907Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4908
66778679 4909 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 4910
4911Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4912
4913 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4914 converted into lower case.
4915
4916Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4917
66778679
RH		 4918 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4919 (gas_cgen_tc_gen_reloc): Likewise.
4920 * config/tc-m32r.h (obj_fix_adjustable): Define.
4921 * config/tc-m32r.c (m32r_fix_adjustable): New.
4922 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 4923
4924Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4925
4926 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4927
4928Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4929
4930 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4931 to lower case before parsing.
4932
4933 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4934 parallel insns modift buts in the PSW as a side effect.
4935
4936Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4937
4938 * config/tc-d30v.c (find_format): Test for missing flag and
4939 control registers.
3e87a760 4940
252b5132
RH		 4941 (md_apply_fix3): Fix error messages to avoid
4942 assumption about presence of a symbol.
4943
4944 (parallel_ok): Disallow parallel instructions that both modify the
4945 same flag register.
4946
4947 (find_format): Generate a warning if an odd numbered register is
4948 used as the first register in a mutli-register instruction.
4949
4950Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4951
4952 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4953 relocations are always associated with a symbol.
4954
4955Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4956
66778679
RH		 4957 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4958 (elf32_sparc_force_relocation): Declare.
4959 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4960 (tc_gen_reloc): Handle vtable relocs.
4961 (elf32_sparc_force_relocation): New.
252b5132
RH		 4962
4963Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4964
66778679
RH		 4965 * symbols.c (S_IS_FUNCTION): New.
4966 * config/tc-v850.h (obj_fix_adjustable): Define.
4967 (TC_FORCE_RELOCATION): Define.
4968 (v850_force_relocation): Declare.
4969 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4970 of fx_addnumber for VTABLE reloc addends.
4971 (md_apply_fix3): Handle VTABLE relocs.
4972 (v850_fix_adjustable): New.
4973 (v850_force_relocation): New.
252b5132
RH		 4974
4975Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4976
4977 * tc-hppa.c (fp_operand_format): Add some additional formats.
4978 (pa_ip): Do not automatically promote into pa2.0 mode.
4979 (pa_level): Handle ".level 2.0".
4980
4981Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4982
4983 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4984 * config/tc-i386.h (template.extension_opcode): Change to
66778679 4985 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 4986 (None): Redefine as 0xffff.
4987
4988 From Jeff B Epler <jepler@usgs.gov>
4989 * doc/c-i386.texi (i386-SIMD): New section.
4990
4991Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4992
4993 * read.c (discard_rest_of_line): New function.
4994 * read.h: Declare it.
4995 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4996
4997Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4998
4999 * config/tc-d10v.c (find_symbol_matching_register): New function.
5000 (find_opcode): Cope with the case where a register name matches
5001 a symbol name.
5002
5003Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5004
5005 * config/tc-v850.c (md_pcrel_from): Rename to
5006 v850_pcrel_from_section.
5007 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 5008 sections.
252b5132
RH		 5009
5010 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5011
5012Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5013
5014 * config/tc-d10v.c (find_opcode): Generate an error if a register
5015 is supplied for an operand that should not be a register.
5016
5017Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5018
5019 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5020 instructions to have another instruction in the right bin.
5021
5022Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5023
5024 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5025 the right container if the left container holds a branch
3e87a760 5026 instruction.
252b5132
RH		 5027
5028Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5029
5030 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5031 both a register name and symbol name.
5032 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5033
5034Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5035
5036 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5037 execution unit class.
5038
5039 (reg_name_search): If a name matches a register and a symbol,
5040 prefer the register.
5041 (find_format): Disallow flag registers when a general purpose
5042 register is required.
5043 If a number is required, but a register has been given, check to
5044 see if a symbol with the same name as the register exists, and if
5045 so, use that symbol.
5046
5047Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5048
5049 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5050
5051Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5052
5053 * config/tc-d30v.c (find_format): Do not accept flag registers as
5054 general purpose registers.
5055 (find_format): If an immediate value is expected at a given place
5056 in a format, but a register name has been provided instead, check
5057 to see if that register name matches the name of a predefined
5058 symbol and if it does, then use the symbol instead.
5059 (reg_name_search): If a register name matches a symbol name,
5060 prefer the register name to the symbol name.
5061
5062Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5063
5064 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5065 the previous insn to empty.
5066
50671998-09-20 Michael Meissner <meissner@cygnus.com>
5068
5069 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5070 pieces, forcing the use of an ANSI compiler.
5071
5072Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5073
5074 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5075 relocs.
5076 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5077
5078Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5079
66778679
RH		 5080 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5081 assembler syntax.
5082 (obj_elf_vtable_entry): Likewise.
5083 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5084 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5085 (tc_gen_reloc): Likewise.
5086 (arm_fix_adjustable): Likewise.
5087 (elf32_arm_force_relocation): New.
5088 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 5089
5090Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5091
5092 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5093
5094Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5095
66778679
RH		 5096 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5097 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 5098
5099Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5100
5101 * config/tc-i386.c (i386_operand): Detect non-segment registers
5102 used as segment prefixes.
5103
5104Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5105
5106 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5107 optimize across FDE boundaries.
5108
5109 * config/obj-coff.c (obj_coff_section): Preserve any link once
5110 flags when setting the section flags.
5111
5112Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5113
5114 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5115 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5116
5117Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5118
5119 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5120 to the host width.
5121
5122Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5123
5124 * frags.c (frag_grow): Include the size of the frag struct in the
5125 obstack chunk size.
5126
5127 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5128 if the new subseg comes before the old.
5129
5130Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5131
5132 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5133 to handle edge8 and edge16.
5134
5135Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5136
5137 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5138 before we clobber the symbol involved.
5139
5140Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5141
3e87a760 5142 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 5143 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5144 use arm_adjust_symtab for OBJ_COFF.
5145 (armelf_adjust_symtab): New Routine.
5146 * config/tc-arm.h: Define obj_adjust_symtab to
5147 armelf_adjust_symtab for OBJ_ELF.
3e87a760 5148
252b5132
RH		 5149Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5150
5151 * configure.in: Make all i386-elf targets use bfd_gas.
5152 * config/tc-i386.c (tc_i386_force_relocation): New.
5153 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5154 (md_apply_fix3): Likewise.
5155 (tc_gen_reloc): Handle them.
5156 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5157 tc_i386_force_relocation.
5158
5159Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5160
5161 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5162
5163Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5164
5165 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5166 current opcode after writing the first insturction of a reverse
3e87a760
AM		 5167 sequential pair.
5168
252b5132
RH		 5169Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5170
5171 * read.h (generate_lineno_debug): Add prototype.
5172 * read.c (generate_lineno_debug): Make non-static.
5173
5174Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5175
5176 * config/tc-i386.c (md_assemble): Only warn for address/data size
5177 prefixes.
5178
5179Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5180
5181 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5182 against Thumb function names, as the linker needs this information.
5183
51841998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5185
5186 * expr.c (operand): Check also that there is no advance in operand
5187 after atof_generic in order to decide "is it label 0f or floating
5188 point number?".
5189
5190Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5191
5192 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5193 command line options with a single dash.
5194 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5195
5196Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5197
3e87a760
AM		 5198 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5199 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 5200
52011998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5202
5203 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5204 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5205 demand_empty_rest_of_line before mri_comment_end.
5206 (equals): Check garbage after expression before
5207 mri_comment_end in MRI mode.
5208
5209Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5210
5211 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5212 small immediate constant to use the constant itself rather than
5213 always using 1.
5214
5215Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5216
5217 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5218 (pa_leave): Likewise.
5219
5220Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5221
5222 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5223 prefixes.
5224 (i386_operand): Fix an error message.
5225
5226Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5227
5228 * doc/c-arm.texi (ARM Directives): Document .req directive.
5229
5230 * config/tc-arm.c (reg_required_here): Display erroneous string if
5231 the register name could not be decoded.
5232 Do not set inst.instruction if the sift is -1.
5233
5234Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5235
5236 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5237 we do for EXTERN.
5238
5239Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5240
5241 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5242 even if it is belived to be unnecessary.
5243
5244Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5245
5246 config/tc-i386.c (i386_operand): Size immediate constants by
5247 suffix (erroneously removed as part of July 7 change).
5248
5249Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5250
66778679
RH		 5251 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5252 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5253 (armelf_frob_symbol): New Routine.
5254 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 5255
5256Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5257
5258 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5259
5260Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5261
5262 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5263 command line switches passed to assembler.
5264
5265Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5266
5267 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5268 (gas_cgen_opcode_desc): Declare.
5269 (gas_cgen_parse_operand): Declare.
5270 (*): Prepend gas_ to gas specific fns to denote them as such.
5271 All uses updated.
5272 * cgen.c (gas_cgen_opcode_desc): New global
5273 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5274 (queue_fixup): Renamed from cgen_queue_fixup.
5275 (*): Prepend gas_ to gas specific fns to denote them as such.
5276 All uses updated.
5277 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5278 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5279 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5280 Open opcode table and initialize it.
5281 (make_parallel): Use gas_cgen_opcode_desc.
5282 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5283 (md_assemble): Ditto.
5284
5285Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5286
5287 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5288 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5289 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5290 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5291 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5292 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5293 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5294 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5295 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5296 (INIT_STAB_SECTION): Likewise.
5297 (OBJ_PROCESS_STAB): Likewise.
3e87a760 5298
252b5132
RH		 5299 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5300 (md_parse_option): Watch for them.
5301 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5302 (md_begin): Kill neverdef code.
5303 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5304 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5305 (s_alpha_coff_wrapper): New.
5306 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 5307
252b5132
RH		 5308Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5309
5310 Start of changes to remove mdebug section from mips*-elf
5311 Based on MIPS_STAB_ELF definition
5312 * acconfig.h: undef if not configured
5313 * config.in: undef if not configured
5314 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5315 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5316 * stabs.c (s_stab_generic): flush frag
5317
5318Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5319
66778679
RH		 5320 * configure.in: (arm-*-elf): Handle.
5321 (thumb-*-elf): Handle.
5322 * configure: Regenerate.
5323 * read.c (stringer): Fix typo in comment.
5324 * write.c (fixup_segment): Don't add symbol value to addend if
5325 TC_ARM and OBJ_ELF.
5326 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5327 sections.
5328 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5329 for OBJ_ELF.
252b5132
RH		 5330
5331Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5332
5333 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5334 (write_2_short): Emit warning if new flag is set.
5335 (do_assemble): Set flags if left instruction is one of special
5336 "right-instruction-killer" type.
5337
5338Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 5339
252b5132
RH		 5340 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5341 Always output words in debug_info section as big endian.
5342 (sparc_target_format): Choose correct bfd target.
5343 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 5344
252b5132
RH		 5345Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5346
5347 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5348 to work with internationalization code. Issue an error when two
5349 operands match that are not allowed to match.
5350
5351Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5352
5353 * configure.in (install_tooldir): Allow target to specify whether
5354 it wants to be installed in $(tooldir)/bin.
5355 * configure: Regenerate.
5356 * Makefile.am (install-exec-local): Set install-exec-tooldir
5357 dependency via configure.
5358 * Makefile.in: Regenerate.
5359
5360Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5361
5362 * Makefile.am (install-exec-local): Split into two ...
5363 (install-exec-bindir,install-exec-tooldir): New rules.
5364 * Makefile.in: Regenerate.
5365
5366Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5367
5368 * Makefile.am (install-exec-local): Don't remove the file before
5369 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5370 W. Rozycki <macro@ds2.pg.gda.pl>.
5371 * Makefile.in: Rebuild.
5372
5373Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5374
5375 * cgen.c: Include libiberty.h.
5376 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5377 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5378 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5379 (md_cgen_lookup_reloc)): Declare.
5380 (md_cgen_record_fixup_exp): Declare.
5381 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5382 (m32r_relax_frag): Declare.
5383 (cgen_md_apply_fix3): Decls moved to cgen.h.
5384 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5385 (m32r_cgen_record_fixup_exp): Delete decl.
5386 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5387 (assemble_nop): Delete.
5388 (expand_debug_syms): Delete unused `exp'.
5389 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5390 Add default case for -Wall.
5391 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5392 (md_atof): Delete unused wordP.
5393
5394Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5395
5396 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5397 value.
5398
5399Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5400
5401 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5402 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5403 .print, .purgem, and .struct. Remove documentation for
5404 .app-file.
5405
5406Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5407
5408 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5409 Update call to insert_operand.
5410
5411Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5412
5413 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5414
5415Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5416
5417 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5418 whitespace after a prefix operator.
5419
5420Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5421
5422 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5423
5424Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5425
5426 * config/tc-sparc.c (log2): New static function.
5427 (s_reserve): Use log2 to convert alignment before calling
5428 record_alignment.
5429 (s_common): Use log2 to convert alignment before calling
5430 record_alignment and frag_align.
5431 (sparc_cons_align): Use log2.
5432
5433Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5434
5435 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5436 (s_common): Likewise.
5437
5438 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5439 initialization of waddr.
5440 (sparc_elf_final_processing): Add default case to switch.
5441
5442Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5443
5444 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5445 than temporary real.
5446
5447Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5448
5449 * write.c (subsegs_finish): Don't align the segments if there were
5450 any errors.
5451
5452 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5453 copying aux information.
5454
5455 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5456 expression into a symbol.
5457
5458Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5459
5460 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5461 type to unsigned int.
5462 (md_assemble): Change type used to store offsets from unsigned
5463 long to long.
5464 (i386_operand): Switch error check to only call RESTORE_END_STRING
5465 once after parse_register.
5466
5467Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5468
5469 * config/tc-v850.c (md_show_usage): Changed format to match that
5470 of gcc, ld, etc.
5471
5472 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5473
5474Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5475
5476 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5477 relocs.
5478 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5479 weak.
5480
5481Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5482
5483 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5484 * doc/Makefile.in: Rebuild.
5485
5486Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5487
66778679
RH		 5488 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5489 for %lo expressions.
5490 (mips_ip, case 'u'): Move range check after code to mask
5491 off bits in %hi/%lo expressions. Mask off high bits for
5492 %lo expressions.
252b5132
RH		 5493
5494Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5495
5496 * doc/Makefile.am (gasver.texi): New target.
5497 (as.info, as.dvi): Depends upon gasver.texi.
5498 * doc/as.texinfo: Include gasver.texi. Mention version number on
5499 title page and in top node.
5500 * doc/Makefile.in: Rebuild.
5501
5502Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5503
5504 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5505 but not including the line containing the edict.
5506 * listing.h (LISTING_EOF): New.
5507 * input-scrub.c (input_scrub_next_buffer): Call it.
5508
5509Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5510
5511 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 5512 immediate address based solely on the suffix and the mode.
252b5132
RH		 5513
5514 * config/tc-i386.c (md_assemble): Add assertion to make sure
5515 overlap2 does not set Imm.
5516
5517 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5518 sequences of whitespace to a single space.
5519 (is_space_chars): Just compare with space.
5520 (md_begin): Don't initialize space_chars.
5521 (md_assemble): Just skip a single whitespace character.
5522 (i386_operand): Rewrite base-index parsing to use new
5523 parse_register, and to skip white space. Skip white space in a
5524 number of other places too. Don't give error message if
5525 parse_register fails.
5526 (parse_register): Change reg_string parameter to be non-const.
5527 Add end_op parameter. Skip white space after the `%', and return
5528 end of register string. Give error message here rather than
5529 caller.
5530
5531Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5532
5533 Based on patch from Matt Semersky <matts@scd.hp.com>:
5534 * expr.c (op_encoding): Make const.
5535 (expr_set_precedence): New function.
5536 (expr_begin): Don't set operator rankings, just call
5537 expr_set_precedence.
5538 * expr.h (expr_set_precedence): Declare.
5539 * read.c (s_mri): Call expr_set_precedence.
5540
5541Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5542
5543 * doc/as.texinfo (Statements): Remove paragraph discussing
5544 continuing lines with a backslash. This hasn't worked for years,
5545 if it ever did.
5546
5547Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5548
66778679 5549 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 5550 symbol definitions.
5551 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5552 (ps_CTORS, ps_DTORS): New section types.
5553 (vms_fixup_xtors_section): New function
5554 (Ctors_Psect, Dtors_Psect): Define.
5555 (IS_GXX_XTOR): Define
5556 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5557 Filter static constructors/destructors and add to
5558 Ctors_Symbols/Dtors_Symbols chain.
5559 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5560 appropriate section.
5561
66778679 5562 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 5563 * makefile.vms: Merge vax/vms support.
5564
5565Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5566
5567 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5568 (elf_pseudo_table): Add them.
5569 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5570 (md_apply_fix): Accept them.
5571 (mips_fix_adjustable): Don't adjust them.
5572 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5573 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5574 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5575 (tc_fix_adjustable): Don't adjust them.
5576
5577Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5578
5579 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5580 (cgen.o): Use it.
5581 * Makefile.in: Regenerate.
5582 * configure.in: AC_SUBST cgen_cpu_prefix.
5583 * configure: Regenerate.
5584
5585Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5586
5587 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5588 Changed all users of COND12_DELAY.
5589
5590Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5591
5592 * config/tc-mn10300.c (set_arch_mach): New function.
5593 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5594 (md_begin): Default to mn10300 mode.
5595 (md_assemble): Only accept instructions for the core mn10300
5596 chip and the active machine type.
5597
5598Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5599
5600 * subsegs.h (segment_info_type): Give the struct a name.
5601 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5602 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5603 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5604 * config/tc-w65.h (tc_reloc_mangle): Declare.
5605 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5606
5607Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5608
66778679
RH		 5609 * config/tc-v850.c (v850_comm): Restore old section
5610 after common processing.
252b5132
RH		 5611
5612Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5613
5614 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5615
5616Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5617
5618 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5619 char with code that explicitly sign-extends.
5620
5621Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 5622
252b5132
RH		 5623 * config/tc-v850.c (md_begin): Restore text section as the current
5624 section after creating call table sections.
5625 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 5626 code.
252b5132
RH		 5627
5628 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5629 with call to macro SYM_AUXINFO.
5630
5631Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5632
5633 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5634 with the program transform name.
5635 * Makefile.in: Rebuild.
5636
5637Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5638
5639 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5640 information.
5641
5642Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5643
5644 * config/tc-i386.c (i386_operand): Be prepared for a space between
5645 the open parenthesis and the start of the register operand,
5646 because of the June 16 change.
5647
5648Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5649
5650 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5651 BFD_ASSEMBLER.
5652
5653Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5654
5655 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5656 even if it is belived to be unnecessary.
5657
5658Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5659
5660 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5661 symbols.
5662 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5663
5664Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5665
5666 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5667 shift amount for a repeated operand. The shift amount for the
5668 repeated copy comes from the size of the operand.
5669
5670Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5671
5672 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5673
5674Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5675
5676 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5677
5678Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5679
5680 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5681 characters in it as LEX_IS_SYMBOL_COMPONENT.
5682 * config/tc-i386.h (tc_symbol_chars): Define.
5683 (extra_symbol_chars): Declare.
5684 * config/tc-i386.c (extra_symbol_chars): Define.
5685 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5686 (line_comment_chars): Set to '/' if TE_LINUX.
5687 * doc/c-i386.texi (i386-prefixes): Update.
5688 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5689
5690Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5691
5692 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5693 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5694
56951998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5696
5697 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5698 constraint in instructions REP & REPI.
5699
5700Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5701
5702 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 5703 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 5704
5705 (check_range): If the operand is shifted, then shift the number
5706 before checking its range.
5707
3e87a760 5708 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 5709
5710 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5711 common sections.
5712
5713Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5714
5715 * config/tc-v850.c (v850_comm): Create special sections as needed.
5716
57171998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5718
5719 * config/tc-d10v.c (write_2_short): Addition of swapping
5720 instructions for sequential and reverse sequential order when
5721 given order is not possible.
5722
5723Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5724
5725 * Makefile.am: Rebuild dependencies.
3e87a760 5726 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 5727 * Makefile.in: Rebuild.
5728
5729Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5730
5731 * doc/c-i386.texi: Update 16 bit documentation.
5732
5733 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5734 IgnoreDataSize to IgnoreSize as they are used for address size as
5735 well as data size.
5736 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5737 32-bit mode, similarly addr16/data16 and variants.
5738
5739Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5740
5741 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5742 sequential word multiply instructions.
3e87a760 5743
252b5132
RH		 5744 (do_assemble): Add extra command line argument, to allow mul32
5745 attribute to be preserved across parallel insns.
5746 (md_assemble): Insert NOPs between explicitly parallel insns which
5747 contain an 32 bit multiply and a 16 multiply.
5748
5749Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5750
5751 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5752 likewise for REPE.
5753
5754 * config/tc-i386.c (reloc): Add braces.
5755
5756 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5757 consistent with Intel naming.
5758 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5759 use bitfields in sib_byte.
5760 (modrm_byte): Don't use bitfields here either.
5761
5762 * config/tc-i386.c (current_templates): Add const.
5763 (parse_register): Add const to return, param, and char *s.
5764 (i386_operand): Add const to reg_entry *r.
5765 * config/tc-i386.h (templates): Add const to start, end.
5766
5767 Inspired by code for 16 bit gas support from Martynas Kunigelis
5768 <martynas@nm3.ktu.lt>:
5769 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5770 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5771 (uses_mem_addrmode): Remove.
5772 (md_estimate_size_before_relax): Add support here too.
5773 (md_relax_table): Rewrite interface to md_relax for 16 bit
5774 support.
5775 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5776 (opcode_suffix_to_type): Remove.
5777 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5778 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5779 (md_convert_frag): Likewise.
5780 (i386_operand): Add support for 16 bit base/index regs,
5781 immediates, and displacements. Remove some unnecessary casts, and
5782 localise end_of_operand_string, displacement_string_start,
5783 displacement_string_end variables. Add GCC_ASM_O_HACK.
5784 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5785
5786 * config/tc-i386.c (prefix_hash): Remove.
5787 (md_begin): Rewrite without obstacks. Remove prefix hash table
5788 handling. Rewrite lexical table handling.
5789 (i386_print_statistics): Don't print prefix statistics.
5790 (md_assemble): Rewrite instruction parser so that line is not
5791 converted to lower case. Don't do a hash_find for prefixes,
5792 instead recognise them via opcode modifier.
5793 (expecting_operand, paren_not_balanced): Localise variables.
5794 * config/tc-i386.h (IsPrefix): Define.
5795 (prefix_entry): Remove.
5796
5797 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5798 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5799 '\\' in case where comment_chars contains '/'.
5800
5801 * config/tc-i386.c (MATCH): Ensure given operand and template
5802 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5803 you must write `ljmp *table(%ebx)'.
5804
5805 From H.J. Lu <hjl@gnu.org>:
5806 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5807 as 0 ifndef BFD_ASSEMBLER.
5808 (md_assemble): Allow immediate operands without suffix or
5809 other reg operand to default in size to the current code size.
5810
5811Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5812
66778679
RH		 5813 * config/tc-v850.c (md_begin): Restore creation of
5814 .call_table_text and .call_table_data sections.
252b5132
RH		 5815
5816Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5817
5818 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5819 after emitting a word of noops.
5820
5821Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5822
5823 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5824 (i386_operand): Simplify checks for valid base/index combinations.
5825 Disallow `in 4(%dx),%al'.
5826
5827 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5828 index_reg const.
5829 (add_prefix): Change parameter from char to int.
5830
5831 * config/tc-i386.h (Ugh): Define opcode modifier.
5832 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5833
5834 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5835 CONSISTENT_REGISTER_MATCH macros to check register types more
5836 thoroughly. Check for illegal suffix/operand combinations
5837 when matching insns with operands. Handle new `s' suffix, and
5838 associated FloatMF opcode modifier for float insns with memory
5839 operands.
5840 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5841 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5842 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5843 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5844 DATA_PREFIX_OPCODE throughout.
5845
5846 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5847 (md_assemble): Rewrite suffix/register operand checking code to be
5848 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5849 AnyMem, the better to grep.
5850 (pi): Remove Abs.
5851 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5852 given a memory operand. Don't set Abs bits either.
5853 (type_names): Remove Mem*, Abs*.
5854 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5855 define opcode_modifiers as these cases are handled by Disp8,
5856 Disp16, Disp32 and suffix checks.
5857 (COMES_IN_BOTH_DIRECTIONS): Remove.
5858 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5859
5860 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5861 if IgnoreDataSize modifier given. Remove ShortformW modifier
5862 test. Add test for ShortForm in W base_opcode modification.
5863 Merge Seg2ShortForm and Seg3ShortForm code.
5864 * config/tc-i386.h (ShortFormW): Remove.
5865 (IgnoreDataSize): Define.
5866
5867Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5868
5869 * config/tc-d30v.c (md_assemble): Store previous segment state
5870 with previous instruction.
5871
5872Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5873
5874 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5875 (ebp, esp): Remove static variables.
5876 (MATCH): Remove test for InOutPortReg.
5877 (i386_operand): Properly handle InOutPortReg here instead.
5878 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5879 (md_assemble): Simplify and correct modrm and sib generation.
5880 (i386_operand): Add warning for scale without index.
5881 Rewrite checks for valid base/index combinations.
5882
5883 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5884 macros and enclose in do while(0).
5885 (RESTORE_END_STRING): Likewise.
5886 (md_assemble): Add one to printed operand number so we start
5887 from 1 not 0. Add some more gettext invocations.
5888 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5889 number here too.
5890
5891 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5892 DATA_PREFIX, SEG_PREFIX): Define.
5893 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5894 (check_prefix): Remove function.
5895 (add_prefix): New function. Add prefix to i.prefix as well as
5896 doing checks.
5897 (md_assemble): Changes for add_prefix. Remove hack for wait
5898 prefix, instead always output prefixes in fixed order. Test
5899 for jcxz/loop when selecting between word & dword operations,
5900 and add address size prefix rather than operand size prefix.
5901 Remove operand -> address size hack when emitting jcxz/loop.
5902 (i386_operand): Remove O_Absent check as it's done in expr.
5903
5904Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5905
5906 * configure.in: Recognize m5200 as a cpu_type of m68k.
5907 * aclocal.m4: Rebuild with current libtool.
5908 * configure: Rebuild.
5909
5910Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5911
5912 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5913 to relaxable_symbol to prevent references to external symbol from
5914 being relaxed.
5915
5916Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5917
5918 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5919 symbols are relaxable.
5920
5921Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5922
66778679
RH		 5923 * config/tc-v850.c (md_begin): Don't create special
5924 sections by default.
3e87a760 5925
252b5132
RH		 5926Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5927
5928 * config/tc-mips.c (macro): For div and udiv, close the
5929 reorder block as soon as possible.
5930
5931Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5932
5933 From Matt Semersky <matts@scd.hp.com>:
5934 * macro.c (macro_mri_mode): New function.
5935 * macro.h (macro_mri_mode): Declare.
5936 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5937 MRI mode.
5938
5939Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5940
5941 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5942 OBJ_EVAX case.
5943
5944 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5945 until after xstrdup in OBJ_EVAX case.
5946
5947Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5948
5949 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5950 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5951 of hardcoded magic number.
5952 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5953
5954Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5955
5956 * read.c (do_s_func): New function.
5957 (s_func): Call it.
5958 * read.h (do_s_func): Add prototype.
5959
5960Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5961
5962 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5963 nops if fill pattern not specified.
5964
5965Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5966
5967 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5968 * config/te-go32.h (TE_GO32): Define.
5969 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5970
5971Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5972
5973 Implement .func/.endfunc pseudo-ops.
5974 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5975 (s_func): Declare.
5976 * read.c (potable): Add .func,.endfunc.
5977 (s_func): New function.
5978 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5979 functions.
5980 (in_doc_func_p,current_function_label): New static globals.
5981 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5982
5983Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5984
5985 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5986 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5987 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5988 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5989 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5990 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5991 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5992 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5993 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5994 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5995 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5996 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 5997 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 5998 * config/tc-alpha.c: Likewise.
5999 * config/tc-alpha.h: Likewise.
6000 * config/tc-arm.c: Likewise.
6001 * config/tc-h8300.c: Likewise.
6002 * config/tc-h8500.c: Likewise.
6003 * config/tc-hppa.c: Likewise.
6004 * config/tc-i860.c: Likewise.
6005 * config/tc-i960.c: Likewise.
6006 * config/tc-ppc.c: Likewise.
6007 * config/tc-sh.c: Likewise.
6008 * config/tc-sparc.h: Likewise.
6009 * config/tc-tic30.c: Likewise.
6010 * config/tc-w65.c: Likewise.
6011 * config/tc-z8k.c: Likewise.
6012
6013Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6014
6015 * config/tc-vax.c (_): Delete this macro used for placeholder
6016 values in vax_operand_width_size; it conflicts with the _() macro
6017 used for internationalization.
6018
6019Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6020
6021 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6022 code. From Chris Moller <moller@bops.com>.
6023
6024 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6025 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6026 * read.c (emit_expr): Initialize seg and subseg fields of a new
6027 broken word.
6028 * write.c (write_object_file): Switch to the appropriate segment
6029 and subsegment when processing a broken word.
6030
6031 * config/tc-m68k.c (mri_assemble): New static function.
6032 (build_mri_control_operand): Call mri_assemble rather than
6033 md_assemble.
6034 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6035 (s_mri_endf, s_mri_endw): Likewise.
6036
6037Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6038
6039 * read.c (s_org): Call md_flush_pending_output if it is defined.
6040
6041 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6042
6043Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6044
6045 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6046 (md_parse_option): Add for same.
6047 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6048 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6049 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6050
6051 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 6052
252b5132
RH		 6053Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6054
6055 * config/tc-arm.c (find_real_start): Relax definition of local
6056 labels.
6057
6058Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6059
6060 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6061 symbols at the given address, not just the last one specified.
6062
6063Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6064
66778679
RH		 6065 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6066 or number_to_chars_littleendian to write data.
252b5132
RH		 6067
6068Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6069
6070 * config/tc-v850.c (md_assemble): Remove artificially created
6071 register name symbols.
6072
6073Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6074
6075 * write.c (fixup_segment): Change "segment" to "section" in
6076 error message.
6077
6078Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6079
6080 * write.c (fixup_segment): Change sym1-sym2 message again.
6081
6082Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6083
6084 * write.c (fixup_segment): Improve error message for sym1-sym2
6085 errors when sym1 is in a different segment from sym2.
6086
6087Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6088
6089 * config/tc-m32r.c (warn_unmatched_high): New static local.
6090 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6091 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6092 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6093 (md_parse_option): Likewise.
6094 (md_show_usage): Likewise.
6095 (m32r_frob_file): Likewise.
6096
6097 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6098 (read_a_source_file): Call them.
6099 * read.h (stabs_generate_asm_file): Declare.
6100 * stabs.c (stabs_generate_asm_file): New function.
6101 (generate_asm_file): New function.
6102 (stabs_generate_asm_lineno): Move file name handling into
6103 generate_asm_file.
6104
6105Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6106
6107 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 6108 (d30v_current_align, d30v_current_align_seg): New variables.
6109 (d30v_last_label): New variable.
6110 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6111 (s_d30v_data, s_d30v_section): Likewise.
6112 (md_pseudo_table): Call them.
6113 (md_begin): Initialize d30v_current_align_seg.
6114 (md_assemble): Call d30v_align when needed by known current alignment.
6115 (d30v_frob_label, d30v_cons_align): New functions.
6116 * config/tc-d30v.h (md_do_align): Remove.
6117 (tc_frob_label): Call d30v_frob_label.
6118 (md_cons_align): New.
252b5132 6119
3e87a760 6120 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 6121 expression symbols before processing. Clean up code formatting.
6122
6123Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6124
6125 * po/Make-in (install-info): New target.
6126
6127Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6128
6129 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6130 instructions.
6131 * config/tc-mn10300.c (md_assemble): Likewise.
6132
6133Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6134
6135 * Makefile.am: Update with `make dep-am'.
6136 (HFILES): Add cgen.h.
6137 (cgen.o): Depend on cgen.h.
6138 * Makefile.in: Regenerate.
6139
6140 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6141
6142Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6143
6144 * gasp.c (grab_label): Permit a label to be a preprocessor
6145 variable by permitting a label to start with a backslash.
6146
6147Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6148
6149 * config/tc-mips.c (validate_mips_insn): Removed hack
6150 for previously inaccessible bitfields in some INSN_TRAP
6151 instructions.
6152
6153Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6154
6155 * config/tc-d30v.c (do_assemble): Abort with error message
6156 if opcode operands do not match.
3e87a760 6157
252b5132
RH		 6158Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6159
6160 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6161 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6162 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6163 similar new 'q' operand.
6164
6165Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6166
6167 * cgen.c (cgen_asm_finish_insn): Fix typo.
6168
6169Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6170
6171 * cgen.h: New file.
6172 * cgen.c: Include it.
6173 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6174 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6175 All callers updated.
6176 * config/tc-m32r.c: Include cgen.h.
6177 (m23r_insn): New members num_fixups,fixups.
6178
6179Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6180
6181 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6182 to avoid compiler warning.
6183
6184Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6185
6186 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6187 calling make.
6188
66778679 6189 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 6190
6191Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6192
6193 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6194
6195Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6196
6197 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6198 a short format insn.
6199 (md_assemble): Set it for explicitly packed insns.
3e87a760 6200
252b5132
RH		 6201Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6202
6203 * config/obj-coff.c (c_symbol_merge): Do not take address of
6204 native fields when performing the memcpy.
6205
6206Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6207
3e87a760 6208 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 6209 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6210
6211Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6212
6213 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6214 relocations against globally visible symbols.
6215 * config/tc-m68k.c (relaxable_symbol): New macro.
6216 (m68k_ip, md_estimate_size_before_relax): Use it.
6217 (tc_m68k_fix_adjustable): Also handle weak symbols.
6218
6219Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6220
6221 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6222 references to externally visible symbols.
6223 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 6224 values in twice for a PC relative reloc if the symbol is
6225 externally defined.
252b5132
RH		 6226
6227 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6228 don't adjust a PC relative reloc against an externally visible
6229 symbol.
6230 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6231 for a PC relative fixup against an externally visible defined
6232 symbol, arrange to store object file and addend values as though
6233 the symbol were not defined.
6234 (tc_gen_reloc): Likewise.
6235
6236Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6237
6238 * read.c (sizeof_leb128): Referenced externally by write.c so
6239 don't inline.
6240
6241Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6242
6243 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6244 and expand a 'debug' symbol associated with the next instruction
6245 that does not cause a short instruction to be filled with a NOP.
6246 (md_pseudo_table): Add support for .debugsym.
6247 (assemble_parallel_insn): Add calls to expand_debug_sym as
6248 appropriate.
6249 (md_assemble): Ditto.
6250
6251Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6252
6253 * as.c (main): Conditionally call setlocale.
6254 * gasp.c (main): Likewise.
6255 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6256 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6257
6258Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6259
6260 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 6261
252b5132
RH		 6262Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6263
6264 * config/tc-hppa.c: Change all calls to bzero to use memset.
6265 (pa_ip): Add cast to avoid warning.
6266 (tc_gen_reloc, md_apply_fix): Likewise.
6267 (pa_find_space_by_number): Likewise.
6268 (hppa_force_relocation): Likewise.
6269 (pa_block): Change i to unsigned int.
6270 * config/obj-som.h (obj_som_copyright): Declare.
6271
6272Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6273
6274 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6275 for line numbers for assembly source.
6276
6277Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6278
6279 * configure.in: Change version number to 2.9.4
6280 * configure: Rebuild.
6281
6282Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6283
6284 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6285
6286Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6287
6288 * ecoff.h: Change symbolS in function declaration to struct
6289 symbol.
6290
6291Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6292
6293 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6294 (md_convert_frag): Fix i18n typo.
6295
6296Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6297
6298 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6299 * ecoff.h: Protoype it.
6300 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6301 [EVAX] (s_alpha_prologue): Delete.
6302 (md_pseudo_table): Update.
6303
6304Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6305
6306 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6307 array to local pointer.
6308 (get_args, parse_expr): Add casts to avoid warnings.
6309
6310Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6311
6312 * read.c (s_set): Cast xmalloc return value to fragS *.
6313 * config/tc-m68k.c (m68k_ip): Function made static to match
6314 previous forward declaration.
6315 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6316
6317Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6318
6319 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 6320 strings.
252b5132
RH		 6321
6322 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6323 macros to error strings.
6324
6325Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6326
6327 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6328 reloc is in the TOC csect.
6329 (md_apply_fix3): Correct gettext typo.
6330
6331Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6332
6333 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6334 .L - they are local labels and the branches are not really
6335 function calls but rather far jumps.
6336
6337Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6338
6339 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6340
6341Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6342
6343 * config/tc-i386.c (md_assemble): Print operand number rather than
6344 using ordinal_names.
6345 (i386_operand): Likewise.
6346
6347Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6348
6349 * Makefile.am (INTLLIBS): Define to work around apparent automake
6350 bug.
6351 All Makefiles: Regenerated.
6352
6353 * Many files: Added gettext invocations around user-visible
6354 strings.
6355 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6356 HAVE_LC_MESSAGES): Define.
6357 * dep-in.sed: Added asintl.h.
6358 * po/Make-in: New file.
6359 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6360 Include "asintl.h".
6361 * read.c (Z_): Renamed from `_'.
6362 * Makefile.am (SUBDIRS): Added po.
6363 (POTFILES): new macro.
6364 (po/POTFILES.in): New target.
6365 ($(OBJS)): Added asintl.h.
6366 (HFILES): Likewise.
6367 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6368 (as_new_LDADD): Added $(INTLLIBS).
6369 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6370 (gasp_new_LDADD): Added $(INTLLIBS).
6371 (gasp_new_DEPENDENCIES): New macro.
6372 * configure, aclocal.m4: Rebuilt.
6373 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6374 po/Makefile.
6375 (ALL_LINGUAS): Define.
6376 * macro.c: Include "asintl.h".
6377 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6378 * as.h: Include "asintl.h".
6379 * config/tc-i386.c (ordinal_names): Removed.
6380 (md_assemble): Changed error text to avoid ordinal_names.
6381 (i386_operand): Likewise.
6382 (reloc): Added as_bad to avoid i18n problems.
6383 (tc_gen_reloc): Likewise.
6384 * config/tc-arm.c (bad_args): Now a #define.
6385 (bad_pc): Likewise.
6386 * config/obj-vms.c (VMS_stab_parse): Changed type of
6387 `long_const_msg'.
6388 (global_symbol_directory): Unified strings to avoid i18n
6389 problems.
6390 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6391 avoid i18n problems.
6392 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6393 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6394 i18n problems.
6395 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6396 problems.
6397 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6398 comment.
6399 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6400 problems.
6401 * as.c (print_version_id): Added an fprintf to avoid i18n
6402 problems.
6403 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6404 problems.
6405 * expr.c (expr): Added as_warn call to avoid i18n problems.
6406 * messages.c (as_assert): Changed code to avoid i18n problems.
6407 (as_abort): Likewise.
6408 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6409 (s_space): Likewise.
6410 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6411
6412Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6413
6414 * config/tc-i386.c (check_prefix): New static function, split out
6415 from md_assemble.
6416 (struct _i386_insn): Add wait_prefix field.
6417 (md_assemble): Remove wait_prefix local variable. Use
6418 check_prefix when adding a prefix.
6419
6420 * config/tc-i386.c (current_templates): New static variable.
6421 (md_assemble): Remove current_templates local variable.
6422 (md_assemble, i386_operand): Improve error and warning messages in
6423 many places. Add RESTORE_END_STRING in many places before error
6424 return. Clarify some comments.
6425
6426 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6427 element array.
6428 (md_assemble): Parse string instruction operands, looking for
6429 segment override prefixes. Check for invalid segment prefixes on
6430 string instruction.
6431 (i386_operand): i.seg[] and max mem_operand changes for string
6432 insns.
6433 * config/tc-i386.h (EsSeg): Define.
6434
6435 * config/tc-i386.h (regKludge): Define.
6436 (iclrKludge, imulKludge): Don't define.
6437 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6438 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6439 opcode_modifier checks to look for more common cases first. Add
6440 default_seg for IsString case.
6441
6442Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6443
6444 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6445 AC_DECL_YYTEXT.
6446 * configure: Rebuild with new automake and libtool.
6447 * aclocal.m4, Makefile.in: Likewise.
6448
6449 * doc/Makefile.am (as.dvi): New target.
6450 * doc/Makefile.in: Rebuild.
6451
6452Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6453
6454 * configure.in: Added sparc86x support.
3e87a760 6455
252b5132 6456 * configure: Rebuild.
3e87a760 6457
252b5132
RH		 6458 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6459 sparc_arch.
6460 (md_parse_option): Warn if -EL is not supported for this architecture.
6461
6462 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 6463
252b5132
RH		 6464Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6465
66778679
RH		 6466 * config/tc-mips.c (mips_ip): Note when we use get match on
6467 the full instruction name.
252b5132
RH		 6468
6469Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6470
6471 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6472 back into the expression to handle add/sub simplification correctly.
6473
6474Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6475
66778679 6476 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 6477
6478Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6479
6480 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6481 #<n>' instruction.
6482
6483Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6484
6485 * symbols.c (max_indent_level): New global.
6486 (print_symbol_value_1): Use it.
6487 * expr.h (expr_build_dot): Declare.
6488 * expr.c (expr_build_dot): New function.
6489
6490Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6491
6492 * symbols.c (print_binary): New function.
6493 (print_expr_1): Call it.
6494
6495Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6496
6497 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6498 operand in the opcode.
6499
6500Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6501
6502 * config/tc-i386.h: Reorder operand flags and opcode modifier
6503 flags for clarity. Remove unused definitions: Unknown,
6504 ImmUnknown, DispUnknown, NoModrm.
6505 * config/tc-i386.c (type_names): Add missing Debug type.
6506 (md_assemble): Better duplicate prefix checking. Quicker string
6507 instruction check via new opcode_modifier flag.
6508
6509Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6510
6511 * doc/as.texinfo (Invoking): Clarify -Wa example.
6512
6513Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6514
3e87a760 6515 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 6516 (s_mips_weakext): Define.
6517 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 6518 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6519 defined(TC_MIPS).
6520
252b5132
RH		 6521Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6522
6523 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6524 is an error if the value can not be computed at assembly time.
6525 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6526
6527Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6528
6529 * gasp.c (main): Set next field of new include_path structure to
6530 NULL. From Avery Pennarun <averyp@gdc.ca>.
6531
6532 * read.c (s_mri_sect): Call as_bad rather than abort for an
6533 unsupported MRI target.
6534
6535Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6536
6537 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6538 the destination of a branch instruction should be altered.
6539 (find_real_start): New function: Locate the real, Thumb coded
6540 start of a Thumb function.
6541 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 6542 functions.
252b5132
RH		 6543
6544 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6545
6546Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6547
6548 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6549 also.
6550
6551Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6552
6553 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6554 * doc/c-hppa.texi: Likewise.
6555
6556Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6557
6558 * Makefile.am: Rebuild dependencies.
6559 * Makefile.in: Rebuild.
6560
6561 * Makefile.am (DEP_INCLUDES): New variable.
6562 (.dep1): Change to work when srcdir is not an absolute path.
6563 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6564 * Makefile.in: Rebuild.
6565
6566Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6567
6568 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6569 LinearAddress patch.
6570
6571 * configure.in: Set version to 2.9.1.
6572 * configure: Rebuild.
6573
6574 * Branched binutils 2.9.
6575
6576Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6577
6578 * config/tc-i386.h (FWait): Define.
6579 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6580 other prefixes. Check FWait flag in opcode table to see which
6581 instructions require an fwait prefix.
6582
6583Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6584
6585 * stabs.c (get_stab_string_offset): Always create a stab string
6586 section.
6587
6588Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6589
6590 Fix some gcc -Wall warnings:
6591 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6592 * ehopt.c (eh_frame_code_alignment): Likewise.
6593 * expr.c (integer_constant, operand): Likewise.
6594 * frags.c (frag_align): Likewise.
6595 * gasp.c (level_0, change_base, doinstr): Likewise.
6596 * hash.c (hash_ask): Likewise.
6597 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6598 (debugging_pseudo): Likewise.
6599 * macro.c (define_macro, check_macro): Likewise.
6600 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6601 (ignore_rest_of_line, float_cons): Likewise.
6602 * symbols.c (decode_local_label_name): Likewise.
6603 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6604 (fixup_segment, number_to_chars_bigendian): Likewise.
6605 (number_to_chars_littleendian): Likewise.
6606 * config/atof-ieee.c (gen_to_words): Likewise.
6607 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6608 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6609 * read.c (output_big_sleb128): Initialize locals to avoid
6610 warnings.
6611 (output_big_uleb128, equals): Likewise.
6612 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6613 to unsigned int. Change zeros to unsigned int.
6614 * cond.c (s_if): Add return to default case.
6615 * frags.c (frag_now_fix): Change return type to addressT.
6616 * frags.h (frag_now_fix): Update declaration.
6617 * listing.c (file_info_struct): Change linenum to unsigned int.
6618 (struct list_info_struct): Change hll_line to unsigned int.
6619 (print_source): Update format string.
6620 * read.c (emit_expr): Change scan to unsigned int, and don't
6621 bother to initialize it.
6622 * symbols.c (dollar_label_count): Change to unsigned long.
6623 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6624 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6625 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6626
6627Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6628
6629 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 6630 mcf5200 just as we do for m68000.
252b5132
RH		 6631 (m68k_init_after_args): Likewise.
6632 (md_estimate_size_before_relax): Likewise.
6633
6634Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6635
6636 * config/tc-v850.c (md_assemble): Store relocation addend in
6637 fixup instead of instruction.
6638
6639Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6640
6641 * config/tc-i386.c (md_assemble): Swap template arguments to
6642 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6643 This macro is currently symmetric, so passing them the wrong
6644 way didn't cause any problem, but may if the macro is changed
6645 in the future.
6646 After copying template to i.tm, use i.tm. rather than t-> to
6647 access fields, and make t a const*
6648 Move i.tm.operand_types[] swap to immediately after the copy.
6649
6650Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6651
6652 * expr.h (expr_build_uconstant): Add prototype.
6653 (expr_build_unary,expr_build_binary): Add prototypes.
6654 * expr.c (expr_build_uconstant): New function.
6655 (expr_build_unary,expr_build_binary): New functions.
6656
6657Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6658
66778679
RH		 6659 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6660 * macro.c (macro_expand_body): Increase buffer size.
6661 * messages.c (as_warn): Likewise.
252b5132
RH		 6662 (as_warn_where, as_bad, as_bad_where): Likewise.
6663
6664Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6665
6666 Based on patch from H.J. Lu <hjl@gnu.org>:
6667 * Makefile.am (DISTSTUFF): New variable.
6668 (diststuff): New target.
6669 * Makefile.in: Rebuild.
6670
6671Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6672
6673 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6674 m32r_elf_section_change_hook.
6675
6676 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6677 emit a nop if a section ends with a 16 bit instruction.
6678
6679Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6680
6681 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6682 s_lcomm rather than obj_coff_lcomm.
6683 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6684
6685Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6686
6687 * config/tc-i386.h (LinearAddress): Define.
6688 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6689 instruction, don't use a default segment.
6690
6691Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6692
6693 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6694 * configure: Rebuild.
6695
6696Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6697
6698 * aclocal.m4, configure: Rebuild with libtool 1.2.
6699
6700Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6701
6702 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 6703 PC relative branches. Patch courtesy of Jonathan Walton.
6704
252b5132 6705
252b5132
RH		 6706Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6707
6708 * configure.in (emulations): Add thumb-pe target.
6709
6710 * configure (emulations): Add thumb-pe target.
6711
67121998-03-17 Ken Raeburn <raeburn@cygnus.com>
6713
6714 * itbl-lex.l (yywrap): Don't define if already defined as a
6715 macro.
6716
6717Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6718
6719 * depend.c (quote_string_for_make): New function.
6720 (wrap_output): Use it.
6721
6722Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6723
6724 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6725 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6726
6727Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6728
6729 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6730 Recognize -GN and -relax.
6731 (md_begin): Initialize gp size from -G switch.
6732 (alpha_force_relocation): Always force if -relax.
3e87a760 6733 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 6734 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6735 Change all callers. Emit nop alignment padding as nop+unop pair.
6736
6737Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6738
6739 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6740 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6741
6742Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6743
6744 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6745 require padding to the next long word boundary.
6746
6747Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6748
6749 * cgen.c: #include symcat.h.
6750 * config/tc-m32r.c: Likewise.
6751
6752Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6753
6754 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6755 absolute expressions instead of '$' prefixed register names.
6756
6757Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6758
6759 * read.c (s_set): Record file and line info for symbols when -as.
6760 (pseudo_set): Don't overwrite that dummy fragment.
6761
6762Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6763
6764 * config/tc-ppc.c (md_pseudo_table): Add "section".
6765 (ppc_named_section): New static function.
6766
6767Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6768
6769 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6770 so we don't have to scan the entire list.
6771
6772Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6773
6774 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 6775 case, allow the parallel instructions to modify the same flag
6776 bits.
252b5132
RH		 6777
6778Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6779
6780 * listing.c (list_symbol_table): Categorize symbols by
6781 undefined_section rather than sy_frag->line == NULL.
6782
6783Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6784
6785 * Makefile.am (install-exec-local): Install properly when ln
6786 fails or tooldir == prefix.
6787
6788Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6789
6790 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6791 Test result of insert_operand for error.
6792
6793Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6794
6795 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6796 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6797 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6798 * doc/Makefile.in: Rebuild.
6799
6800Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6801
6802 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6803 (macro): Fix handling of M_COP[0-3].
6804
6805Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6806
6807 Based on patches from Ross Harvey <ross@teraflop.com>:
6808 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6809 if macro_alternate or macro_mri.
6810 (getstring): Remove support for byte constants between < and >.
6811 (get_any_string): '<' only starts a string if macro_alternate or
6812 macro_mri.
6813 (macro_expand_body): Permit keyword parameters following
6814 positional parameters.
6815
6816 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6817 * configure.in (alpha*-*-netbsd*): New target.
6818 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6819 * configure: Rebuild.
6820
6821 * as.h (flag_warn_suppress_instructionswap): Move from here...
6822 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6823 here, and make static.
6824
6825 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6826 BFD_ASSEMBLER or MANY_SEGMENTS.
6827
6828 * as.c (show_usage): Update bug-gnu-utils address.
6829 * gasp.c (show_usage): Likewise.
6830 * doc/as.texinfo (Bug Reporting): Likewise.
6831
6832Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6833
66778679 6834 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 6835 insns regardless of the size of a pointer if we're in mips I or
6836 MIPS II mode.
66778679 6837 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 6838
6839Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6840
3e87a760 6841 Fix rac to accept only a0:
252b5132
RH		 6842 * tc-d10v.c (parallel_ok, find_opcode):
6843 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6844 Introduce OPERAND_GPR.
6845
6846Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6847
6848 * read.c (s_fill): Handle non-constant repeat counts by creating
6849 an rs_space fragment.
6850
6851Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6852
6853 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6854 from as_bad to as_warn.
6855
6856Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6857
6858 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6859 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6860 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6861
6862Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6863
6864 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6865 seg_fix_rotP rather than fix_root from seg_info.
6866
6867Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6868
6869 * expr.c: Add support for 0x1_2_3_4 bignums.
6870
6871Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6872
6873 * configure.in: Change -linux* to -linux-gnu*.
6874 * configure: Rebuild.
6875
6876 * app.c (do_scrub_begin): Treat \r as whitespace.
6877
6878Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6879
6880 * Makefile.am: Update dependencies.
6881 * Makefile.in: Rebuild.
6882
6883Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6884
6885 * configure, aclocal.m4: Rebuild with new libtool.
6886
6887Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6888
66778679
RH		 6889 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6890 the argument to bfd_set_arch_mach.
6891 (load_address): Use bfd_arch_bits_per_address to determine the
6892 bit size of an address instead of looking at the isa level.
6893 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 6894
6895Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6896
6897 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6898
6899Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6900
6901 * ehopt.c: New file.
6902 * as.h (enum _relax_state): Add rs_cfa.
6903 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6904 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6905 * read.c (emit_expr): Call check_eh_frame.
6906 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6907 (relax_segment): Likewise.
6908 * Makefile.am: Rebuild dependencies.
3e87a760 6909 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 6910 (GENERIC_OBJS): Add ehopt.o.
6911 * doc/internals.texi (Frags): Document rs_cfa.
6912
6913 * as.c (show_usage): Mention --traditional-format.
6914 (parse_args): Accept --traditional-format.
6915 * as.h (flag_traditional_format): Declare.
6916 * output-file.c (output_file_create): If flag_traditional_format,
6917 set BFD_TRADITIONAL_FORMAT on stdoutput.
6918 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6919
6920 * config/tc-mips.c (append_insn): Make sure that if we have a
6921 fixup for an unmatched %hi reloc, it does not associated with a
6922 variant frag.
6923
6924 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6925 * doc/Makefile.in: Likewise.
6926
6927Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6928
6929 * config/tc-m32r.c (check_for_side_effects): New function.
6930 (can_make_parallel): Add checks for instruction side effects
6931 clashing with the other instruction.
6932 (assemble_parallel_insn): Improve warning messages. Return error
6933 message from non-swapped instruction order.
6934
6935Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6936
6937 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6938
6939 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 6940 md_cleanup definition. This moves the forced literal output to
6941 the end of the source pass, and avoids macro's inserting literals
6942 into the code immediately after the macro expansion.
252b5132
RH		 6943
6944Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6945
6946 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6947 a gas internal symbol is adjustable.
6948 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6949
6950 * as.h: If gcc version greater than 2.6, use `__format__' and
6951 `__printf__' in function attributes, rather than `format' and
6952 `printf'.
6953
6954Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6955
6956 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6957
6958Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6959
6960 Add tms320c30 support:
6961 * config/tc-tic30.h: New file.
6962 * config/tc-tic30.c: New file.
6963 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6964 TARGET_FORMAT as "coff-tic30".
6965 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6966 * Makefile.am: Rebuild dependencies.
6967 (CPU_TYPES): Add tic30.
6968 (CPU_OBJ_VALID): tic30-aout is valid.
6969 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6970 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6971 * configure, Makefile.in: Rebuild.
6972
6973Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6974
6975 * config/tc-v850.c (md_assemble): Improvements to error messages.
6976
6977Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6978
6979 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 6980 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 6981
6982 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6983 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6984 assembler calculate relocations to any external symbol at all.
6985 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6986 involving generation of pc-relative relocs.
6987 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6988 has been moved to md_apply_fix3.
6989
6990 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6991 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6992 which actually means (the address of identifier's GOT entry) +
6993 constant, which is not particularly useful.
6994
6995Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6996
6997 * read.h (include_dirs): Declare.
6998 (include_dir_count,include_dir_maxlen): Declare.
6999
7000Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7001
7002 * configure.in: Correct check for shared opcodes library.
7003 * configure: Rebuild.
7004
7005 * listing.c (buffer_line): If we can't open the file, set at_end.
7006 (listing_print): Remove unused local variable fi.
7007
7008 * config/m68k-parse.y (reglistpair): Handle register list in
7009 either order.
7010
7011 * config/vms-conf.h: Don't undef VERSION.
7012
7013Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7014
7015 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7016 OBJS variable.
7017 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7018 variable.
7019 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7020 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7021 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7022 (EXTRA_DIST): Define.
7023 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7024 explicitly rather than via the list of object files.
7025 (gcc-as.opt): New file created when make-gas.com is run.
7026 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7027 itbl-cpu.h} to #include appropriate file rather than copying that
7028 file.
7029 * config/vms-conf.h: Synchronize with current config.in.
7030 * Makefile.in: Rebuild.
7031
7032Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7033
7034 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7035 (parallel_ok): Relaxed parallel subinstruction dependency check.
7036
7037Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7038
7039 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 7040 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 7041 command line argument.
7042 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7043 warning only if flag_warn_suppress_instructionswap is false.
7044
7045Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7046
7047 * configure.in (i386-*-mingw32*): New target.
7048 * configure: Rebuild.
7049
7050Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7051
7052 * symbols.c (resolve_symbol_value): Don't set the segment if it
7053 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7054
7055 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7056 S_GET_SEGMENT.
7057
7058Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7059
7060 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7061 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7062 compiler.
7063
7064Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7065
7066 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7067
7068Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7069
7070 * config/tc-v850.c (v850_insert_operand): Display instruction when
7071 an error is encountered.
7072
7073Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7074
7075 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7076 (i386-*-sco3.2v5*coff): New target.
7077 (i386-*-sco3.2*): New target.
7078 * configure: Rebuild.
7079
7080Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7081
7082 * config/tc-v850.c: Tidy error message production.
7083
7084Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7085
7086 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7087 validate_immediate return value in the right type for comparisons
7088 to FAIL.
7089
7090Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7091
7092 * listing.c (MAX_BYTES): Use listing variables not constants.
7093 (data_buffer): No longer an array, but a pointer.
7094 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7095 (listing_listing): Allocate data_buffer.
7096
7097Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7098
7099 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7100 --listing-rhs-width, --listing-cont-lines.
7101 (show_usage): Update.
7102 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7103 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7104 (print_lines): Use the variables instead of the constants.
3e87a760 7105 (listing_listing): Likewise.
252b5132 7106 * listing.h: Declare the new vars.
3e87a760 7107
252b5132
RH		 7108Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7109
7110 * as.c (parse_args): Add --keep-locals alias for -L.
7111 Add --strip-local-absolute.
7112 (show_usage): Update.
7113 * as.h (flag_strip_local_absolute): New flag.
7114 * symbols.c (S_IS_LOCAL): Use it.
7115 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7116 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7117 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7118
7119Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7120
7121 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 7122 might have an io conflict and issue a warning message.
252b5132
RH		 7123
7124Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7125
7126 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7127 cgen_swap_fixups): Functions to save, restore and swap the fixup
7128 chain with a backup copy.
7129 (cgen_asm_finish_insn): Returns address of constructed insn.
7130
7131Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7132
7133 * listing.c (file_info_struct): Remove FILE, add POS.
7134 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7135 (file_info): Don't open the file.
7136 (buffer_line): Check for the file in the last_open cache, updating
7137 as necessary.
7138 (print_source): Don't reference file_info->file.
7139 (listing_listing): Likewise.
7140 (listing_print): Close the file in the cache, if any.
7141
7142Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7143
7144 * read.c (dwarf_file_string): New file static variable.
7145 (emit_expr): Look for constant sequence that leads up to a file
7146 name in DWARF debugging output.
7147 (stringer): Use dwarf_file_string to decide whether to accept a
7148 string as a file name.
7149
7150Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7151
7152 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7153 (crack_operand): Add reg->reglst MRI hack.
7154 (r_seg): Put reglst symbols in reg_section.
7155 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7156
7157Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7158
7159 * tc-sh.c (get_specific): Handle SGR & DBR.
7160
7161Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7162
7163 * tc-h8300.c (parse_reg): Take the length of the symbol into
7164 account when attempting to match a register name.
7165 * tc-h8500.c (parse_reg): Likewise.
7166
7167Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7168
7169 * cgen.c: Formatting changes to improve readability.
7170
7171Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7172
7173 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7174 delay slot.
7175
7176Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7177
7178 Based on a patch from Jim Wilson
7179 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7180 (tc_gen_reloc): Handle cross section PC relative relocs
7181 correctly.
7182
7183Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7184
7185 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7186
7187Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7188
7189 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7190 (expr_jmp_buf): New static local.
7191 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7192 (cgen_md_operand): New function.
7193 * tc-m32r.c: Clean up pass over `struct foo' usage.
7194 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7195
7196Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7197
7198 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7199 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7200
7201Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7202
7203 * config/tc-i386.c (i386_operand): Give an error if there are
7204 unrecognized characters after an expression.
7205
7206For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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