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* doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
0ac658b8
AS		 12000-08-14 Andreas Schwab <schwab@suse.de>
2
3 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4
9fc2dda2
JE		 52000-08-11 Andreas Schwab <schwab@suse.de>
6
7 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
8 argument.
9
bc4466dc
KH		 102000-08-11 Kazu Hirata <kazu@hxi.com>
11
12 * expr.c: Fix formatting.
351aa9f6 13 * config/obj-bout.c: Likewise.
bc4466dc 14
a9c99419
JE		 152000-08-10 Jason Eckhardt <jle@cygnus.com>
16
17 * doc/c-i860.texi: Flesh out the i860 section more.
18
7c743825
KH		 192000-08-10 Kazu Hirata <kazu@hxi.com>
20
21 * symbols.c: Fix formatting.
929b12bc 22 * expr.c: Likewise.
7c743825 23
fc997f4b
AM		 242000-08-09 Alan Modra <alan@linuxcare.com.au>
25
26 From Rodney Brown <RodneyBrown@mynd.com>
27 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
28 * configure: Regenerate.
29
305d537e
JE		 302000-08-08 Jason Eckhardt <jle@cygnus.com>
31
32 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
33 (i860_fix_info): New enum.
34 (MD_APPLY_FIX3): Define.
35 (WORKING_DOT_WORD): Define.
36 (TC_HANDLES_FX_DONE): Define.
37 (DIFF_EXPR_OK): Define.
38 (LISTING_HEADER): Define.
39 (TARGET_FORMAT): Select target format based on endian flag.
40 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
41 (target_big_endian): Add external declaration.
42
43 * config/tc-i860.c: All existing code reworked completely. Other
44 new code shown below.
45 (SYNTAX_SVR4): Define.
46 (target_warn_expand): New variable.
47 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
48 (md_longopts): Declare and define with new options (-EL, -EB,
49 and -mwarn-expand).
50 (md_show_usage): New function.
51 (md_operand): New function.
52 (obtain_reloc_for_imm16): New function.
53 (md_apply_fix3): New function.
54 (tc_gen_reloc): New function.
55
8fc2faa7
KH		 562000-08-09 Kazu Hirata <kazu@hxi.com>
57
58 * hash.c: Fix formatting.
68e63c16 59 * gasp.c: Likewise.
8fc2faa7 60
df86943d
NC		 612000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
62
63 * config/tc-m68hc11.c (build_jump_insn): Make sure the
64 2 bytes of the jump address are in the same frag.
65 (find): Accept 68hc12 register indirect modes.
66
67 * NEWS: Mention 68HC11 & 68HC12 support.
68
30d25259
RH		 692000-08-07 Richard Henderson <rth@cygnus.com>
70
71 * config/tc-ia64.c (unwind): Add prologue_mask member.
72 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
73 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
74 (dot_body): Clear unwind.prologue_mask.
75 (dot_prologue): Set it. Accept a register second argument.
76
2d484c7f
KH		 772000-08-07 Kazu Hirata <kazu@hxi.com>
78
79 * config/atof-ieee.c: Fix formatting.
80 * config/atof-tahoe.c: Likewise.
81
65b1d096
DC		 822000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
83
84 * config/tc-avr.c: Use PARAMS macro in function declarations.
85 Don't declare md_pcrel_from_section (already in tc-avr.h).
86 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
87 (avr_operand): Don't set (unsigned) op_mask to -1.
88
c91d2e08
NC		 892000-08-04 Nick Clifton <nickc@cygnus.com>
90
3d4ae3c0
NC		 91 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
92 work.
93
c91d2e08
NC		 94 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
95 of .popsection, .previous, .pushsection, .subsection,
96 .version, .vtable_entry, .vtable_inherit and .weak.
97
47926f60
KH		 982000-08-05 Kazu Hirata <kazu@hxi.com>
99
100 * config/tc-cris.c: Fix formatting.
101 * config/tc-i386.c: Likewise.
102 * config/tc-sparc.c (sparc_ip): Simplify the code.
103
ab3e48dc
KH		 1042000-08-04 Kazu Hirata <kazu@hxi.com>
105
106 * config/tc-cris.c: Rearrange code for readability.
107 * config/tc-d10v.c: Fix formatting.
108 * config/tc-m32r.c: Likewise.
109 * config/tc-sparc.c: Likewise.
110
3d56ab85
JW		 1112000-08-02 Jim Wilson <wilson@cygnus.com>
112
113 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
114 before ia64_find_opcode.
115 (md_assemble): Likewise.
116
3f9dfb2c
NC		 1172000-08-01 Nick Clifton <nickc@cygnus.com>
118
119 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
d78c7dca 120 Undo some formatting fixes.
3f9dfb2c 121
28e4f854
KH		 1222000-08-01 Kazu Hirata <kazu@hxi.com>
123
124 * config/obj-som.c: Fix formatting.
125 * config/obj-ieee.c: Likewise.
126 * config/tc-arm.c: Likewise.
127 * config/tc-v850.c: Likewise.
128
a570e639
NC		 1292000-08-01 Nick Clifton <nickc@redhat.com>
130
131 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
132 index by command line option.
133
1342000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
135
136 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
137 (@node M68K-Branch): Rewrite to match the reality.
138
e3308d0d
JE		 1392000-07-31 Jason Eckhardt <jle@cygnus.com>
140
141 * doc/c-i860.texi: New file.
142 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
143 * doc/Makefile.in: Regenerate.
144 * doc/all.texi: Add I860 as relevant architecture.
145 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
146
2fd5405a
NC		 1472000-07-31 Kazu Hirata <kazu@hxi.com>
148
149 * config/tc-d30v.c: Fix formatting.
150
28e7409f
NC		 1512000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
152
153 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
154 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
155 long emit a long branch if available instead of an absolute jump, never
156 emit absolute jumps for anything with --pcrel.
157
158 * doc/c-m68k.texi: Document new command line option.
159
534022ea
JE		 1602000-07-28 Jason Eckhardt <jle@cygnus.com>
161
162 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
163 * configure: Regenerated.
164 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
165 of operand to the .type directive (.e.g, "type").
166
4c400d5e
AM		 1672000-07-28 Alan Modra <alan@linuxcare.com.au>
168
169 * as.h (warn_comment, found_comment, found_comment_file): Declare.
170 * app.c (do_scrub_chars): Record where first comment found.
171 * read.c (read_a_source_file): Init found_comment on entry, and
172 notify whether comments found on exit.
173 * config/tc-hppa.c (md_shortopts): Add "c".
174 (md_longopts): Add warn-comment.
175 (md_parse_option): Handle it.
176 (md_show_usage): Show available options.
177 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
178
0aa529cb
AC		 179Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
180
181 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
182 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
183 sym_ptr_ptr
184 (md_estimate_size_before_relax): Don't fall off end of function.
185
c6a7ab1f
NC		 1862000-07-27 Kazu Hirata <kazu@hxi.com>
187
188 * config/tc-avr.c: Fix formatting.
189 * config/tc-ns32k.c: Likewise.
190
e0c6ed95
AM		 1912000-07-27 Alan Modra <alan@linuxcare.com.au>
192
193 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
194
1952000-07-27 Kazu Hirata <kazu@hxi.com>
196
197 * config/tc-d10v.c: Fix formatting.
198 * config/tc-z8k.c: Likewise.
199 * config/tc-sparc.c: Likewise.
200
6883dc5e 2012000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 202
203 * cgen.c (queue_fixup): Declare opinfo.
204 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
205 (gas_cgen_md_operand): Ditto.
206 (gas_cgen_md_apply_fix3): Ditto.
207
39da8128
DD		 2082000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
209
210 * config/obj-coff.c (obj_frob_symbol): Don't merge
211 labels. Don't merge if the symbol isn't constant. Return
212 immediately if a symbol is merged.
213
65e68b04
AM		 2142000-07-22 Alan Modra <alan@linuxcare.com.au>
215
216 * frags.c (frag_align): Correct absolute section alignment.
217
5e0d736c
DD		 2182000-07-20 DJ Delorie <dj@redhat.com>
219
220 * config/obj-coff.c (obj_frob_symbol): revert previous change,
221 it breaks linking against DLLs.
222
3bcbcc3d
HPN		 2232000-07-20 Hans-Peter Nilsson <hp@axis.com>
224
225 * configure.in: Add CRIS support.
226 * configure: Regenerate.
227 * Makefile.am: (CPU_TYPES): Add cris.
228 (CPU_OBJ_VALID) [aout]: Add cris.
229 (MULTI_CPU_TYPES): Add cris.
230 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
231 [coff]: Only i386 and mips are valid.
232 (TARGET_CPU_CFILES): Add config/tc-cris.c.
233 (TARGET_CPU_HFILES): Add config/tc-cris.h.
234 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
235 Regenerate dependencies.
236 * Makefile.in: Regenerate.
237 * aclocal.m4: Regenerate.
238 * as.c: Declare crisaout, criself.
239 * config/tc-cris.h, config/tc-cris.c: New.
240 * config/e-criself.c, config/e-crisaout.c: New.
241 * po/POTFILES.in, po/gas.pot: Regenerate.
242
041ff4dd
NC		 2432000-07-20 Kazu Hirata <kazu@hxi.com>
244
245 * read.c: Fix formatting.
efaf0ba4 246 * write.c: Fix formatting.
041ff4dd 247
f980ada0
L		 2482000-07-19 H.J. Lu <hjl@gnu.org>
249
250 * sb.c: Include <stdlib.h> if exists for abort ().
251
25a8b250
AM		 2522000-07-19 Alan Modra <alan@linuxcare.com.au>
253
254 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
255 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
256 (pa_type_args): Same here.
257
7a9aaf92
NC		 2582000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
259
260 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
261 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
262 the storage class is already set.
263
8098403c
NC		 2642000-07-17 Kazu Hirata <kazu@hxi.com>
265
fafb6d17 266 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 267 * config/tc-mn10200.c: Likewise.
268 * config/tc-mn10300.c: Likewise.
269 * config/tc-pj.c: Likewise.
270 * config/tc-tic80.c: Likewise.
271 * config/tc-w65.c: Likewise.
8098403c 272
977e771a
FCE		 2732000-07-17 Frank Ch. Eigler <fche@redhat.com>
274
275 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
276 is defined.
277
63bf5651
ILT		 2782000-07-15 Ian Lance Taylor <ian@zembu.com>
279
280 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
281 @code.
282
1cd1c99b
AM		 2832000-07-15 Alan Modra <alan@linuxcare.com.au>
284
285 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
286 ELF as are used for SOM (except the 32-bit reloc one) to decide
287 whether a symbol can be reduced to a section symbol. Expand on
288 the comment for symbols involved in LR% and RR% expressions.
289
119d663a
NC		 2902000-07-14 Nick Clifton <nickc@cygnus.com>
291
292 * config/tc-mips.c (mips_disable_float_construction): New
293 static variable. Set to true if doubles should not be
294 constructed by loading two single width fp registers with
295 halves of the value.
296 (mips_ip): Test mips_disable_float_construction.
297 (md_longopts): Add command line switches --construct-floats
298 and --no-construct-floats.
299 (md_parse_option): Parse new command line options.
300 (md_show_usage): Describe new command line options.
301
302 * doc/c-mips.texi: Document new command line options.
303
906fac54
AM		 3042000-07-13 Koundinya K <kk@ddeorg.soft.net>
305
306 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
307 * configure: Regenerate.
308
3092000-07-13 Hans-Peter Nilsson <hp@axis.com>
310
311 * configure.in (DEFAULT_EMULATION setting): Revert part of
312 2000-07-01 change that set te_multi=multi unless set to tmips.
313 * configure: Regenerate.
314
7f788821
NC		 3152000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
316
317 * config/obj-coff.c (coff_frob_section): Add padding to the last
318 section when aligning it increases its size.
319
9a736b6b
NC		 3202000-07-11 Kazu Hirata <kazu@hxi.com>
321
322 * config/tc-tic54x.c: Fix formatting.
323
3dd5103b
NC		 3242000-07-10 Kazu Hirata <kazu@hxi.com>
325
326 * config/tc-h8500.c: Fix formatting.
1aea3bb8 327 * config/tc-tic54x.c: Fix formatting.
3dd5103b 328
46b85d42
AM		 3292000-07-10 Alan Modra <alan@linuxcare.com.au>
330
331 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
332 displacements correctly.
333
334 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
335
3362000-07-10 Ryan Bradetich <rbradetich@uswest.net>
337
338 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
339 warning.
340 (hash_jam): Ditto.
341
ad1079af
AM		 3422000-07-09 Alan Modra <alan@linuxcare.com.au>
343
344 From David Huggins-Daines <dhd@linuxcare.com>
345 * config/te-hppalinux64.h: Add a new emulation.
346 * configure.in (emulations): Add configure bits to support the
347 64-bit Linux/parisc target.
348 * configure: Regenerate.
349
350 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
351 (md_shortopts): Add `V' for ELF.
352
353 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
354 when SOM or ELF_ARG_RELOC are defined.
355 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
356 ELF_ARG_RELOC are defined.
357 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
358 (pa_stringer): ..Do it here instead. Fix comment typos.
359 (hppa_force_relocation): Cast enums to int before comparing with
360 ints.
361
362 From Ryan Bradetich <rbradetich@uswest.net>
363 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
364 redifinition warning.
365 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
366 (hppa_force_relocation): ditto
ad1079af
AM		 367 (md_apply_fix): Added cast to buf to fix warnings.
368
369 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
370 cons_fix_new_hppa, hppa_force_relocation): Prototype.
371
372 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
373 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
374 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
375 reloc_type** to avoid warnings in switch.
376 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
377 little earlier instead.
378
379 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
380 and elf.
381 (pa_type_args): Use symbol_arg_reloc_info.
382 (struct pa_it): Make arg_reloc unsigned int.
383 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
384 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
385 (pa_code): Delete. pa_text duplicates this function.
386 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
387 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
388 int.
389 (cons_fix_new_hppa): Actually change selector to e_fsel when
390 warning about assuming so.
391 (tc_gen_reloc): More example elf arg reloc code.
392 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
393 (hppa_force_relocation): Likewise.
394
395 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
396 files.
397 (pa_end_of_source): Prototype.
398 (hppa_fix_adjustable): Prototype.
399 (LABELS_WITHOUT_COLONS): Move it..
400 * config/te-hppa.h: To here.
401
402 * config/te-hppa64.h: New file.
403
404 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
405 type.
406 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
407 format -10, -16, 16 relocs.
408 (hppa_elf_mark_end_of_function): Test for null
409 last_call_info->start_symbol
410
411 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
412 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
413 re_assesmble_* functions. Delete extraneous statements. Fix
414 typos in comments.
415 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
416 insn to re_assemble_*.
417
623aa224
UC		 4182000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
419
420 * doc/internals.texi (Expressions): Fix typo.
421
c4aa876b
NC		 4222000-07-08 Kazu Hirata <kazu@hxi.com>
423
424 * config/tc-sh.c: Fix formatting.
d0313fb7 425 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 426 * depend.c: Fix formatting.
427 * flonum-konst.c: Likewise.
428 * flonum-mult.c: Likewise.
c4aa876b 429
6b31947e
NC		 4302000-07-07 Kazu Hirata <kazu@hxi.com>
431
a5bfe8c9 432 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 433 * config/obj-vms.c: Fix comments.
434 * config/tc-a29k.c: Likewise.
435 * config/tc-alpha.c: Likewise.
436 * config/tc-h8300.c: Likewise.
437 * config/tc-h8500.c: Likewise.
438 * config/tc-i370.c: Likewise.
439 * config/tc-ia64.c: Likewise.
440 * config/tc-m68hc11.c: Likewise.
441 * config/tc-m68k.c: Likewise.
442 * config/tc-mips.c: Likewise.
443 * config/tc-ns32k.c: Likewise.
444 * config/tc-ppc.c: Likewise.
445 * config/tc-z8k.c: Likewise.
6b31947e 446
b8a9dcab
NC		 4472000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
448
449 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
450 Default to '(SEC_LOAD | SEC_DATA)'.
451 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
452
453 * doc/internals.texi (CPU Backend): Describe
454 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
455
beb2de9b
AC		 456Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
457
458 * as.c (parse_args): NULL terminate the long option list.
459
24ddb296
AC		 460Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
461
462 * config/tc-d30v.h: Include "write.h" for fixS.
463 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
464
1fe72011
NC		 4652000-07-05 Nick Clifton <nickc@cygnus.com>
466
467 * config/tc-d30v.c (write_2_short): Further changes to warning
468 messages produced when combining EITHER_BUT_PREFER_MU attributed
469 opcodes.
470
a5bfe8c9 4712000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 472
473 * MAINTAINERS: new
474
8de8f17e
AO		 4752000-07-04 Alexandre Oliva <aoliva@redhat.com>
476
477 * config/tc-arm.c (psrs): Accept combinations of flags.
478
00d2865b
NC		 4792000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
480
481 * config/tc-avr.c: Change _ () to _() around all strings marked
482 for translation (exception from the usual coding style).
483 (avr_opt): New struct variable, how the new switches are set.
484 (OPTION_MMCU): Define as 'm' and actually use.
485 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
486 (show_mcu_list): New function, display the list of known MCUs.
487 (md_show_usage): Document the new switches. Call show_mcu_list.
488 (avr_set_arch): Change 'm' to OPTION_MMCU.
489 (md_parse_option): Call show_mcu_list if unknown MCU specified.
490 Handle the new switches.
491 (avr_operands): Disable warnings for undefined combinations of
492 operands if -mall-opcodes. Disable warnings for skipping two-word
493 instructions if enhanced core or -mno-skip-bug.
494 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
495 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
496 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
497 (avr_ldi_expression): Warn about implicit lo8().
498 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
499
54588503
UC		 5002000-07-01 Koundinya K <kk@ddeorg.soft.net>
501
502 * configure.in: Add entry for mips-*-sysv4*MP*
503 * configure: Rebuild
504 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
505 elf32-tradlittlemips for traditional mips targets.
506 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
507 test for Link Once sections as in adjust_reloc_syms.
508 * config/te-tmips.h: New file for traditional mips targets. Define
509 TE_TMIPS.
510
c9900432
NC		 5112000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
512
513 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
514 flags argument is not present, don't change an existing section's
515 section's attributes. If the flags argument is present, warn if the
516 attributes don't match the section's current attributes. When
517 long section names are supported, set SEC_LINK_ONCE and
518 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
519
9d87310a
HPN		 520Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
521
522 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
523 symbols; create them.
524
dbddefbf
NC		 5252000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
526
527 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 528 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 529
2ae7e77b
AH		 5302000-06-27 Aldy Hernandez <aldyh@redhat.com>
531
532 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
533 expressions. Ignore the problem when handling 16 bit immediates,
534 because the assembler will take care of the relocation later.
535
6b2539e3
NC		 5362000-06-27 Nick Clifton <nickc@cygnus.com>
537
538 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
539 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
540 sequential order, and emit warning messages if the input source
541 code contains constructs like that, or parallel constructs
542 containing such opcodes.
543
65aa24b6
NC		 5442000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
545
546 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
547 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
548 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
549 (md_show_usage): Update usage message.
550 (md_parse_option): Allow redefinition of MCU type within the
551 same avr[1-5] bfd machine type. Show both old and new MCU type
552 in the error message.
553 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
554 Simplify 8K wrap code.
555
f0c56b90
NC		 5562000-06-25 Kazu Hirata <kazu@hxi.com>
557
1994a7c7
NC		 558 * config/obj-aout.c: Remove all uses of DEFUN.
559 * config/obj-ieee.c: Likewise.
560 * config/tc-sh.c: Fix comment typos.
561 * config/tc-tahoe.c: Likewise.
562 * config/tc-vax.c: Likewise.
563 * config/tc-w65.c: Likewise.
564 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 565 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
566
6d249963
DD		 5672000-06-24 DJ Delorie <dj@cygnus.com>
568
569 * config/tc-i386.c (md_estimate_size_before_relax): Revert
570 more changes from Sept 1999
571 (tc_i386_fix_adjustable): ditto
572 (md_apply_fix3): ditto
573
680d2857
FCE		 5742000-06-24 Frank Ch. Eigler <fche@redhat.com>
575
576 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
577 (gas_cgen_parse_operand): Set it around expression() call.
578 (gas_cgen_md_operand): Test for it before longjmp().
579
e7b305a2
AM		 5802000-06-24 Kazu Hirata <kazu@hxi.com>
581
c0fecd35
AM		 582 * config/tc-h8500.c: Remove all uses of DEFUN.
583 * config/tc-sh.c: Likewise.
584 * config/tc-w65.c: Likewise.
585 * config/tc-z8k.c: Likewise.
586
e7b305a2
AM		 587 * config/tc-h8500.c: Fix typos in comments.
588
ed6d6fd3
FCE		 5892000-06-23 Frank Ch. Eigler <fche@redhat.com>
590
591 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
592 is defined.
593
f7c88872
AM		 5942000-06-23 matthew green <mrg@redhat.com>
595
596 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3e87a760 597 defined. Fix error message for `[' grouping.
f7c88872 598
70d6ecf3
AM		 5992000-06-22 Kazu Hirata <kazu@hxi.com>
600
601 * config/tc-h8300.c: Fix formatting and comment typos.
602
e9718fe1
TW		 6032000-06-22 Timothy Wall <twall@cygnus.com>
604
605 * config/tc-ia64.c (note_register_values): Move premature QP
606 notation clearing into the appropriate place.
607
45288df1
AM		 6082000-06-22 Alan Modra <alan@linuxcare.com.au>
609
1581f8c9
AM		 610 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
611 first before anything else. Add bin-bugs.h, emul.h and progress.h
612 Sort list of files as for $(OBJS) in Makefile.am.
613
614 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
615 find one. Remake dependencies.
616 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
617 * Makefile.in: Regenerate.
618 * doc/Makefile.in: Regenerate.
619
45288df1
AM		 620 * config/tc-i386.c (i386_displacement): Don't assume a constant
621 displacement is necessarily 16 bits when in 16 bit code mode.
622 (md_assemble): Instead size the displacement here after we know
623 for sure that a .code16gcc operand hasn't automatically added
624 operand size prefixes.
625
01580992
L		 6262000-06-21 H.J. Lu <hjl@gnu.org>
627
628 * Makefile.am: Rebuild dependency.
629 * Makefile.in: Rebuild.
630
40f09f82
JL		 6312000-06-21 Kazu Hirata <kazu@hxi.com>
632
633 * config/tc-h8300.c (parse_reg): Make the function static.
634 (parse_exp): Likewise.
635
78295804
DD		 6362000-06-20 DJ Delorie <dj@cygnus.com>
637
638 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
639 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
640 for cygwin import libraries to work properly.
641
45f85b08
L		 6422000-06-20 H.J. Lu <hjl@gnu.org>
643
644 * Makefile.am: Rebuild dependency.
645 * Makefile.in: Rebuild.
646 * configure: Likewise.
647 * doc/Makefile.in: Likewise.
648
39bec121
TW		 6492000-06-20 Timothy Wall <twall@cygnus.com>
650
651 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 652 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 653 * doc/c-tic54x.texi: New.
654 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 655 documentation file.
39bec121 656 * doc/all.texi: Add C54X.
3e87a760 657 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 658 * doc/Makefile.in: Regenerate.
659 * configure.in: Add tic54x and define LIBM for tic54x.
660 * configure: Regenrate.
661 * config/tc-tic54x.[ch]: New.
662 * config/obj-coff.h: Add tic54x.
663 * Makefile.am: (CPU_TYPES): Add tic54x.
664 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
665 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
666 (as_new_LDADD): Add $(LIBM).
667 * Makefile.in: Regenerate.
3e87a760 668
60bcf0fa
NC		 6692000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
670
671 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
672 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
673 * doc/as.texinfo: Likewise.
674
675 * configure, Makefile.in: Regenerate.
676 * configure.in (emulations): Recognize m6811 and m6812.
677 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
678 Added files for 68hc11 and 68hc12 assembler.
679 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
680 * config/tc-m68hc11.h: Header definition for that assembler.
681
ec05f674
NC		 6822000-06-18 Nick Clifton <nickc@redhat.com>
683
24ef8152
NC		 684 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
685 instead of OCTETS_PER_BYTE.
686
ec05f674 687 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 688 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 689
119caedd
L		 6902000-06-18 H.J. Lu <hjl@gnu.org>
691
692 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
693 * configure: Rebuild.
694
607723e4
NC		 6952000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
696
3e87a760
AM		 697 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
698 to BFD_ASSEMBLER.
607723e4 699
b946ec34
NC		 7002000-06-16 Nick Clifton <nickc@cygnus.com>
701
702 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
703 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
704
705 * doc/c-mips.texi: Document newly accepted cpu variants.
706
37ce37b1
UC		 7072000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
708
709 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
710
c06ae4f2
UC		 7112000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
712
713 * macro.c (getstring): Make it possible to escape the quote
714 character.
715
20348649
JL		 716Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
717
718 * config/tc-hppa.c (pa_export): Weak symbols can be global.
719
bcef29e6
L		 7202000-06-13 H.J. Lu <hjl@gnu.org>
721
722 * configure: Regenerate.
723
63a0b638
AM		 7242000-06-09 Alan Modra <alan@linuxcare.com.au>
725
726 * app.c (do_scrub_begin): Don't default lex[';'] as a line
727 separator.
728 * doc/internals.texi (line_separator_chars): Semicolon is no
729 longer a default. Mention null and newline as defaults.
730
731 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
732
733 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
734 * config/tc-i860.h (line_separator_chars): Likewise.
735 * config/tc-h8300.c (line_separator_chars): Likewise.
736 * config/tc-i960.c (line_separator_chars): Likewise.
737 * config/tc-m68k.c (line_separator_chars): Likewise.
738 * config/tc-mips.c (line_separator_chars): Likewise.
739 * config/tc-ns32k.c (line_separator_chars): Likewise.
740 * config/tc-sparc.c (line_separator_chars): Likewise.
741 * config/tc-vax.c (line_separator_chars): Likewise.
742
743 * config/tc-h8300.c (comment_chars): Use string initialiser.
744 * config/tc-i960.c (line_comment_chars): Likewise.
745 * config/tc-z8k.c (comment_chars, line_comment_chars,
746 line_separator_chars): Likewise.
747
748 * config/tc-arm.c (line_separator_chars): Always use `;', not just
749 for TE_LINUX.
750
9bab9349
NC		 7512000-06-08 Nick Clifton <nickc@cygnus.com>
752
753 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
754 for size 1 fixes.
755
946efd95
DB		 7562000-06-08 David O'Brien <obrien@FreeBSD.org>
757
758 * configure.in (VERSION): Update to show this is the CVS mainline.
759
6480b79a
DB		 7602000-06-08 Matthew Jacob <mjacob@feral.com>
761
762 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
763 $at is the integer register $r28, vs. both $r28 and the floating
764 point register $f28.
765
10850f29
JW		 7662000-06-08 James E. Wilson <wilson@cygnus.com>
767
768 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
769 (dot_endp): Don't call ia64_flush_insns.
770 (emit_one_bundle): Don't delete prologue/body records from
771 unwind_record list in first loop. Rewrite second loop to account for
772 this.
773
150f24a2
JW		 7742000-06-07 David Mosberger <davidm@hpl.hp.com>
775
776 * config/tc-ia64.c: Add missing prototypes.
777 (generate_unwind_image): Cast argument to output_unw_records call.
778
e38c9cc2
DC		 779Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
780
46b85d42 781 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 782
1188e082
DC		 783Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
784
785 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
786 (REGISTER_P): likewise.
787 (avr_opcodes): uses include/opcode/avr.h
788 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 789
ac743b2c
AM		 7902000-06-04 Alan Modra <alan@linuxcare.com.au>
791
0b545448
AM		 792 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
793 initializers too.
ac743b2c 794
969e1a7b
L		 7952000-06-03 H.J. Lu <hjl@gnu.org>
796
797 * read.c (is_end_of_line): Put back `;'.
798
65172ab8
AM		 7992000-06-03 Alan Modra <alan@linuxcare.com.au>
800
801 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
802
b75c0c92
AM		 8032000-06-01 Alan Modra <alan@linuxcare.com.au>
804
805 * expr.c (operand): Test is_end_of_line outside switch to catch
806 line separator chars that are also operators.
807 (operator): Return O_illegal for line separator chars.
808
809 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
810 entry (or `!' entry for TC_HPPA).
811
812 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
813 before indexing is_end_of_line. Remove redundant check for '\0'.
814 (fp_op2): Likewise.
815 * config/tc-h8500.c (md_assemble): Likewise.
816 * config/tc-mcore.c (md_assemble): Likewise.
817 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
818 (md_atof): Likewise
819
820 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
821 is_end_of_line.
822 * config/tc-mcore.c (mcore_cons): Likewise.
823 (mcore_float_cons): Likewise.
824 (mcore_stringer): Likewise.
825 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
826
a6836251
SB		 8272000-06-01 Scott Bambrough <scottb@netwinder.org>
828
829 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
830
43841e91
NC		 8312000-05-29 Nick Clifton <nickc@cygnus.com>
832
833 * config/tc-sh.c: Fix compile time warning messages.
834
835 * config/tc-mips.c: Fix compile time warning messages.
836
a057431b
PB		 8372000-05-29 Philip Blundell <philb@gnu.org>
838
839 * doc/as.texinfo: Update copyright dates.
a81d9f0c 840 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 841 * NEWS: Mention ARM ELF support.
842
3c07fb76
AO		 8432000-05-27 Alexandre Oliva <aoliva@cygnus.com>
844
845 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
846 it is modified, and use the real_size to compute the frag address
847 for dwarf2 line info.
848
ad4d6ccf
AM		 8492000-05-27 Alan Modra <alan@linuxcare.com.au>
850
851 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
852 line-matching scheme to cope with automake moving variables around.
853 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
854 * Makefile.in: Regenerate.
855
6faf3d66
JJ		 8562000-05-26 Jakub Jelinek <jakub@redhat.com>
857
858 * config/tc-sparc.c (sparc_relax): New.
859 (md_longopts): Add -relax and -no-relax options.
860 (md_parse_options, md_show_usage): Likewise.
861 (md_apply_fix3): Optimize tail call into branch always if possible.
862
0a44c2b1
DL		 863Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
864
865 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
866 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
867 rules, with warning when a GAS statement specifies a packing that
868 will result in an instruction being squashed.
3e87a760
AM		 869 Added typdef packing_type and enumerals, changed various integer
870 literals to use the enumerals.
0a44c2b1 871
e0c9811a
JW		 8722000-05-24 David Mosberger <davidm@hpl.hp.com>
873
874 * config/tc-ia64.c (dot_restorereg_p): New function.
875 (md_pseudo_table): Add restorereg.p.
876 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
877 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
878
879 * config/tc-ia64.h (unw_record_type): Add unwabi.
880 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
881 called MASK with members for imask, and the masks produced by
882 fr_mem, gr_mem, br_mem, and frgr_mem.
883 (unw_p_record): Add members ABI and CONTEXT.
884 (unw_x_record): Add member AB.
885 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
886 as pseudo-register for use during unwind info generation.
887 (AR_PFS, AR_LC): New macros.
888 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
889 whose names start with an at sign (as in "@priunat").
890 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
891 register.
892 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
893 proc_end, unwind_info, personality_routine): Consolidate into
894 "unwind" structure to reduce offset-table use. Add member
895 NEXT_SLOT_NUMBER to track the slot number for the next instruction
896 to be emitted.
897 (output_R1_format, output_R3_format, output_P3_format,
898 output_P6_format): Initialize R with zero to reduce compiler warnings.
899 (output_P7_format): Ditto. Add `default' branch to switch
900 statement to reduce compiler warnings.
901 (output_P8_format, output_B1_format, output_B4_format): Ditto.
902 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
903 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
904 into single argument.
905 (output_X1_format, output_X3_format): Initialize R with zero to reduce
906 compiler warnings. Merge A and B args into single argument.
907 (output_X2_format, output_X4_format): Remove unused variable R. Merge
908 A and B args into single argument.
909 (free_record): Removed (wasn't used).
910 (free_list_records): Also free imasks in prologue records.
911 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
912 (output_spill_mask): Remove.
913 (output_unwabi): New function.
914 (output_epilogue, output_label_state, output_copy_state): Call
915 alloc_record.
916 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
917 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
918 argument.
919 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
920 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
921 as part of handling the prologue records. Emit region's imask if
922 we have one. Handle unwabi, epilogue, label_state, copy_state,
923 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
924 spill_sprel_p, and spill_reg_p records.
925 (set_imask, count_bits, slot_index): New function.
926 (fixup_unw_records): Fix region size computation. Handle
927 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
928 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
929 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
930 set_imask accordingly. Update imask for gr_gr, and br_gr records.
931 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
932 (dot_save): Use manifest constants for applicaton registers.
933 Handle REG_PR and REG_PRIUNAT.
934 (dot_restore): Don't just ignore it.
935 (dot_restorereg): New function..
936 (generate_unwind_image): Ensure unwind info is a multiple of eight
937 bytes, not just four bytes.
938 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
939 (dot_altrp): Don't just ignore it.
940 (dot_savemem): New function. Replaces dot_savesp() and
941 dot_savepsp(). Use manifest constants for applicaton registers.
942 Handle REG_PR and REG_PRIUNAT.
943 (dot_savef): Simplify.
944 (dot_saveb): Support generation of br_gr.
945 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
946 dot_label_state, dot_copy_state): New function.
947 (dot_unwabi): Don't just ignore it.
948 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 949 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 950 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
951 (emit_one_bundle): Set slot number for prologue/body records
952 *before* emitting the first insn.
953 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
954 (md_begin): Declare "psp" pseudo-register.
955 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
956 so we don't get segfault.
957 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
958 counts as required per SW Conventions manual
959 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
960 output_preds_psprel, output_preds_sprel, output_spill_base,
961 output_unat_psprel, output_unat_sprel, output_lc_psprel,
962 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
963 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
964 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
965 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
966 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
967 (dot_vframe): Implement.
968 (dot_vframesp, dot_vframepsp): New function.
969
f98fd99f
HPN		 970Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
971
972 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 973 * configure: Regenerate.
f98fd99f 974
ee7fcc42
AM		 9752000-05-23 Alan Modra <alan@linuxcare.com.au>
976
977 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
978 (md_estimate_size_before_relax): so we can use it here instead of
979 old kludges. Localise vars to blocks. Comment.
980
981 * frags.c (frag_new): Update fr_var comments.
982 * frags.h (struct frag): Ditto.
983
c67e42c9
RH		 9842000-05-22 Richard Henderson <rth@cygnus.com>
985
986 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
987 (pseudo_func): Add pcrel.
988 (operand_match): Handle IA64_OPND_TGT64.
989 (build_insn): Likewise.
990 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
991 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
992 (fix_insn): Handle all three 64-bit relocation types.
993
5110c57e
HPN		 994Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
995
996 * obj.h (struct format_ops): New members begin, app_file,
997 s_set_other, s_set_desc, s_get_type, s_set_type,
998 separate_stab_sections, init_stab_section.
999
1000 * config/obj-multi.h: Update GPL notice to v2.
1001 (obj_begin): New.
1002 (obj_app_file): New.
1003 (S_SET_SIZE): Test s_set_size for NULL before calling.
1004 (S_SET_ALIGN): Similar for s_set_align.
1005 (S_SET_OTHER): New.
1006 (S_SET_DESC): New.
1007 (S_GET_TYPE): New.
1008 (S_SET_TYPE): New.
1009 (SEPARATE_STAB_SECTIONS): New.
1010 (INIT_STAB_SECTION): New.
1011 (EMIT_SECTION_SYMBOLS): New.
1012 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1013
1014 * config/obj-elf.h: Update GPL notice to v2.
1015 Mention that this file is included from obj-multi.h.
1016 (obj_begin): Wrap definition in ifndef.
1017 (elf_file_symbol): Constify declaration.
1018 (obj_app_file): Ditto.
1019 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1020 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1021
1022 * config/obj-elf.c (elf_s_set_other): New.
1023 (elf_file_symbol): Constify argument.
1024 (elf_separate_stab_sections): New.
1025 (elf_init_stab_section): New.
1026 (elf_format_ops): Add new members. Remove comma at end.
1027
1028 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1029 (ecoff_format_ops): Add new fields. Remove comma at end.
1030 Mention inconsistency for emit_section_symbols.
1031
1032 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1033
1034 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1035 (coff_separate_stab_sections): New.
1036 (coff_format_ops): Add new members.
1037
1038 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1039 (obj_aout_s_set_other): New.
1040 (obj_aout_s_set_desc): New.
1041 (obj_aout_s_get_type): New.
1042 (obj_aout_s_set_type): New.
1043 (obj_aout_separate_stab_sections): New.
1044 (aout_format_ops): New members added. Use obj_aout_process_stab,
1045 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1046 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1047 appropriate.
1048 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1049
b98ef147
AM		 10502000-05-22 Alan Modra <alan@linuxcare.com.au>
1051
1052 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1053 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1054 (md_estimate_size_before_relax): Ensure jumps to weak and
1055 externally visible symbols are relocatable.
1056
0aa5d426
HPN		 1057Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1058
1059 * stabs.c (aout_process_stab): Make global.
1060 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1061 * read.h (aout_process_stab): Declare.
1062
1063 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1064 Generalize to *aout, *coff *elf.
1065 * configure: Regenerated.
1066
1067 * doc/internals.texi (Object format backend): Say
1068 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 1069
1070 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1071 * Makefile.in: Regenerated.
1072
7c3dc350
CM		 10732000-05-19 Catherine Moore <clm@cygnus.com>
1074
1075 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1076
b3b6a3fe
JL		 10772000-05-18 Alan Modra <alan@linuxcare.com.au>
1078
1079 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1080 instruction to reflect change in re_assemble_*.
1081
c9e10a08
JL		 1082Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1083
1084 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1085 build PA64 ELF tools.
1086 * configure: Rebuilt.
1087
3043679f
AM		 10882000-05-17 Alan Modra <alan@linuxcare.com.au>
1089
1090 * Makefile.am: Regenerate dependencies.
1091 * Makefile.in: Regenerate.
1092
322f2c45
NC		 10932000-05-15 Nick Clifton <nickc@cygnus.com>
1094
1095 * config/tc-arm.c (struct asm_psr): Add boolean field
1096 distinguishing between CSPR and SPSR. Rename 'number' field
1097 to 'field'.
1098 (psrs): Rearrange contents to match new asm_psr structure.
1099 (arm_psr_parse): Move next to psr_required_here. Make it
1100 return an asm_psr structure.
1101 (psr_required_here): Use asm_psr structure returned by
1102 arm_psr_parse.
1103 (do_msr): Reorganise to allow psr_required_here to be called
1104 only once.
1105 (md_undefined_name): Mark 'name' parameter as unused, since
1106 the COFF target does not use it.
322f2c45 1107
5e6cbf41
PB		 11082000-05-14 David O'Brien <obrien@FreeBSD.org>
1109
1110 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1111 standards.
1112 * config/te-aux.h: Likewise.
1113 * config/te-dpx2.h: Likewise.
1114 * config/te-go32.h: Likewise.
1115 * config/te-hp300.h: Likewise.
1116 * config/te-hppa.h: Likewise.
1117 * config/te-i386aix.h: Likewise.
1118 * config/te-ic960.h: Likewise.
1119 * config/te-interix.h: Likewise.
1120 * config/te-nbsd532.h: Likewise.
1121 * config/te-pc532mach.h: Likewise.
1122 * config/te-ppcnw.h: Likewise.
1123 * config/te-psos.h: Likewise.
1124 * config/te-sparcaout.h: Likewise.
1125 * config/te-sun3.h: Likewise.
1126 * config/te-sysv32.h: Likewise.
1127
4132022d
AM		 11282000-05-14 Alan Modra <alan@linuxcare.com.au>
1129
1130 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1131 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1132 and sign extend without an if statement.
1133 (build_bytes): Likewise.
1134
11352000-05-14 Kazu Hirata <kazu@hxi.com>
1136
1137 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1138 X_add_symbol L_32 case.
1139
b4fd930a
AM		 11402000-05-14 David O'Brien <obrien@FreeBSD.org>
1141
1142 * config/te-freebsd.h: New file.
1143
a38cf1db
AM		 11442000-05-13 Alan Modra <alan@linuxcare.com.au>
1145
897083bd
AM		 1146 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1147 bindtextdomain): Replace defines with those from intl/libgettext.h
1148 to quieten gcc warnings.
1149
a38cf1db
AM		 1150 * NEWS: Mention x86 .arch and -q.
1151
1152 * config/tc-i386.c (quiet_warnings): New.
1153 (md_assemble): Use quiet_warnings.
1154 (md_parse_option): Set quiet_warnings from -q.
1155 (md_show_usage): Mention -q, delete -m.
1156 (flag_do_long_jump): Delete.
1157 (md_parse_option): Remove -m.
1158 (md_show_usage): Remove -m.
1159 (md_create_long_jump): Remove useless flag_do_long_jump code.
1160
1161 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1162 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1163
e413e4e9
AM		 11642000-05-13 Alan Modra <alan@linuxcare.com.au>
1165 Alexander Sokolov <robocop@netlink.ru>
1166
1167 * doc/c-i386.texi (i386-Arch): New section.
1168 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1169
1170 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1171 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1172 architecture has been given and is not 486.
1173 (set_cpu_arch): New.
1174 (md_pseudo_table): Add .arch.
1175 (md_assemble): Warn if cpu architecture has been given and an
1176 unsupported instruction.
1177
1178 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1179 Move operand_types bit defines after relevant template field.
1180 (template): Add cpu_flags.
1181 (Cpu*): Define.
1182 (arch_entry): New.
1183
e8b1cae5
AO		 11842000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1185
1186 * config/tc-mn10300.h (md_end): Define.
1187 (mn10300_finalize): Declare.
1188 * config/tc-mn10300.c: Include dwarf2dbg.h.
1189 (debug_line): Define.
1190 (md_assemble): Generate dwarf2 line info.
1191 (mn10300_finalize): New function. Finalize dwarf2 info.
1192
426b0403
AM		 11932000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1194
1195 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1196 external version of the relocation for weak symbols.
1197
e4c58b25
JW		 11982000-05-08 David Mosberger <davidm@hpl.hp.com>
1199
1200 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1201 frame size in units of 16 bytes, as required per SW Conventions manual.
1202 (output_unw_records): Output info-block header as a dword to get
1203 byte-order right.
1204
8fce3f5e
AM		 12052000-05-08 Alan Modra <alan@linuxcare.com.au>
1206
1207 * as.h: #include "file", not <file> on files from ../include.
1208 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1209 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1210 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1211 (tc_coff_symbol_emit_hook): Ditto.
1212 (OPTCOUNT): Cast to int to avoid compiler warning.
1213 (md_begin): Fix signed/unsigned warnings.
1214
12152000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1216
1217 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1218 ABRANCH LONG case for a conditional branch on a 68000.
1219 (md_estimate_size_before_relax): Likewise. Also handle
1220 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1221 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1222 PC-relative on all CPUs.
1223 (md_estimate_size_before_relax): Likewise.
1224
fb166ee3
AM		 12252000-05-04 Alan Modra <alan@linuxcare.com.au>
1226
1227 * as.c (parse_args): Just mention current year in printed
1228 copyright message.
1229
7a899fff
C		 12302000-05-03 J.T. Conklin <jtc@redback.com>
1231
1232 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 1233 unit registers.
7a899fff
C		 1234 (md_parse_option): Recognize -m7400.
1235
44877466
ILT		 12362000-05-03 Ian Lance Taylor <ian@zembu.com>
1237
1238 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1239 don't permit lp to become less than the words array.
1240
eaa15ab8
NC		 12412000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1242
1243 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1244 Fix little-endian case.
1245
7c4f6a03
AM		 12462000-05-03 David O'Brien <obrien@NUXI.com>
1247
1248 * as.c (parse_args): Update copyright.
1249
da5d444c
AM		 12502000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1251
1252 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1253 for the .bss section too.
1254
3f9b03b5
AM		 12552000-05-02 Alan Modra <alan@linuxcare.com.au>
1256
1257 * configure.in: Set em=linux for hppa-*-linux.
1258 * configure: Regenerate.
1259 * doc/Makefile.in: Regenerate with correct automake.
1260
1261 * frags.c (frag_grow): Sanity check chunk_size.
1262
1263 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1264 * config/obj-som.h: Likewise.
1265 * config/obj-ieee.h: Likewise.
1266
1267 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1268
1269 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1270 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1271 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1272 (pa_ip): low_sign_unext now returns via function value. Use
1273 re_assemble_* instead of dis_assemble_* and
1274 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1275 unnecessarily.
1276 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1277 (md_section_align, md_parse_option, md_show_usage,
1278 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1279 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1280 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1281 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1282 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1283 pa_text): Likewise.
1284 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1285 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1286 outside of switch. Correct mask and shifting errors in case 10
1287 and case -11. In case 21, compare against signed range to suit
1288 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1289 case 17 and case 22, use offsetT variable to properly check range.
1290 Use re_assemble_* here too.
1291 (evaluate_absolute): Change type of value to offsetT. Call
1292 hppa_field_adjust to do the work for us.
1293 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1294 (pa_parse_cmpib_64_cmpltr): Ditto.
1295 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1296 of i to unsigned int.
1297 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1298 (pa_end_of_source): Return type is void.
1299
a2984248
CM		 1300Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1301
1302 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1303
df136245
DC		 1304Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1305
1306 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1307 More comments added.
1308 (md_begin): Removed "construct symbols for each register name".
1309 Because register names conflicts with GCC generated function
1310 names.
1311 (avr_operand): Now constant numbers can be used as a register
1312 identifiers (0 as r0, 31 as r31).
1313 (md_assemble): use skip_space () before parsing instruction
1314 operands.
1315
b170af93
DC		 1316Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1317
1318 * config/tc-avr.c: New AVR_ISA_ defined.
3e87a760 1319 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
b170af93 1320 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3e87a760 1321 for `fmul', `movw' and `lpm R,Z' instructions.
b170af93 1322 (avr_operands): Warn if current opcode is a two-word instruction
3e87a760 1323 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
b170af93
DC		 1324 (avr_opcodes): New commands added.
1325 (REGISTER_P): Check 'a' and 'v' constraint letters.
1326 (mcu_types): New MCU added.
1327
c1e73230
AM		 13282000-05-01 Alan Modra <alan@linuxcare.com.au>
1329
1330 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1331 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1332 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1333 * configure: Regenerate.
1334
a1934524
AM		 13352000-04-29 Andreas Jaeger <aj@suse.de>
1336
1337 * as.h: Correctly check GCC version.
1338
7f6d05e8
CP		 1339Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1340
1341 * as.c (parse_args): Allow md_parse_option to override -a listing
1342 option.
1343 * config/obj-coff.c (add_lineno): Change type of offset parameter
1344 from "int" to "bfd_vma."
1345 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1346 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3e87a760 1347 (ppc_change_csect): Align correctly for XCOFF64.
7f6d05e8
CP		 1348 (ppc_machine): New function, which discards "ppc_machine" line.
1349 (ppc_tc): Cons for 8 when code is 64 bit.
1350 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1351 relocations.
1352 (md_parse_option): Handle -a64 and -a32.
1353 (ppc_xcoff64): New.
1354 * config/tc-ppc.h (TARGET_MACH): Define.
1355 (TARGET_FORMAT): Move to function.
1356 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1357
d9b7d820
AM		 13582000-04-26 David O'Brien <obrien@FreeBSD.org>
1359
1360 * doc/as.1: Fix unbalanced brackets.
1361
1362 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1363 TE_FreeBSD.
1364 (line_comment_chars): Set to '/' if TE_FreeBSD.
1365
cea1ab94
JL		 1366Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1367
1368 * configure.in: Configury support for PA64 (currently disabled).
1369 * configure: Rebuilt.
1370
e799a695
AM		 13712000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1372
3e87a760 1373 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 1374 bfd_set_section_alignment.
1375
3b0ec529
AM		 13762000-04-25 Alan Modra <alan@linuxcare.com.au>
1377
1378 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1379 than 32.
1380
adcf07e6
NC		 13812000-04-24 Nick Clifton <nickc@cygnus.com>
1382
1383 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1384 * doc/as.texinfo (Align): Include arm and strongarm in list of
1385 targets that have the second form of the behaviour of the .align
3e87a760 1386 directive.
adcf07e6 1387
5047a41f
JL		 13882000-04-24 Mark Klein <mklein@dis.com>
1389
1390 * obj-som.c: Terminate obj_pseudo_table.
1391
bf3ca999
TW		 13922000-04-22 Timothy Wall <twall@cygnus.com>
1393
1394 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1395 to "natval".
1396 (operand_match): Conditionally insert default bit values for IMMU9.
1397
98e5953c
JL		 13982000-04-14 Matthew Green <mrg@cygnus.com>
1399
1400 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1401 * configure: Rebuilt.
1402
a02fab7e
JL		 1403Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1404 Jason Eckhardt <jle@cygnus.com>
1405
c67e42c9 1406 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 1407
1408 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1409 Added handling of new operand types l,y,&,fe,fE,fx.
1410
800eeca4
JW		 1411Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1412 David Mosberger <davidm@hpl.hp.com>
1413 Timothy Wall <twall@cygnus.com>
1414 Andrew MacLeod <amacleod@cygnus.com>
1415 Jim Wilson <wilson@cygnus.com>
1416
1417 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 1418 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 1419 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1420 * Makefile.in: Rebuild.
1421 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1422 * configure: Rebuild.
1423 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1424 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1425 * expr.c (expr): Handle md_optimize_expr.
1426 * read.c (LEX_HASH): Add comment.
1427 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 1428
66778679
RH		 14292000-04-21 Richard Henderson <rth@cygnus.com>
1430
1431 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1432 bundling a non-delayed branch type instruction.
1433
aa15f6f7
AO		 14342000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1435
1436 * config/tc-mn10300.c (HAVE_AM30): Define.
1437 (md_assemble): Use it.
1438
16adf844
AM		 14392000-04-19 Alan Modra <alan@linuxcare.com.au>
1440
742f45cf
AM		 1441 * config/obj-elf.c (obj_elf_change_section): Check for changed
1442 section attributes.
1443
16adf844
AM		 1444 * Makefile.am: (CPU_MULTI_VALID): Remove.
1445 (MULTI_CPU_TYPES): Define.
1446 (MULTI_CPU_OBJ_VALID): Define.
1447 (DEPTC): Use the above.
1448 (DEPOBJ): Same here.
1449 (DEP2): And here.
1450 Regenerate dependencies.
1451 * Makefile.in: Regenerate.
1452
9c46fb1b
AM		 14532000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1454
742f45cf 1455 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 1456
508866be
L		 14572000-04-18 H.J. Lu (hjl@gnu.org)
1458
1459 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 1460 bfd_vma for non-bfd assemblers.
508866be 1461
ba2adb93
AM		 14622000-04-17 Alan Modra <alan@linuxcare.com.au>
1463
1464 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1465 doesn't give spurious errors.
1466
12ff5d56
AM		 14672000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1468
66778679 1469 * as.h (SEEK_SET): Define if undefined.
12ff5d56 1470
fc633e5b
AM		 14712000-04-13 Alan Modra <alan@linuxcare.com.au>
1472
1473 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1474 constants, and don't assume offsetT is 32 bits.
1475
1ed18ec1
NC		 14762000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1477
1478 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1479 (md_pcrel_from_section): Add prototype.
1480 (d10v_fix_adjustable): Add prototype.
1481 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1482
1483 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1484
3db10f32
NC		 14852000-04-12 Nick Clifton <nickc@cygnus.com>
1486
1487 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1488 symbol in frag chain.
1489
847f7ad4
AM		 14902000-04-10 Alan Modra <alan@linuxcare.com.au>
1491
1492 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1493 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1494 (fits_in_signed_word, smallest_imm_type): Ditto.
1495 (md_assemble): Use an offsetT var to hold offsetT values, not a
1496 long.
1497 (offset_in_range): New.
1498 (md_assemble): Use it.
1499 (md_convert_frag): Change type of target_address, opcode_address,
1500 and displacement_from_opcode_start to offsetT.
1501 (md_create_short_jump): Change type of offset to offsetT.
1502 (md_create_long_jump): Ditto.
1503 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1504 (md_chars_to_number): Remove.
1505 (output_invalid): Remove duplicate prototype.
1506
ec694b89
NC		 15072000-04-09 Nick Clifton <nickc@cygnus.com>
1508
1509 * Makefile.am (CPU_TYPES): Add 'avr'.
1510 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1511 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1512
16adf844 1513 * Makefile.in: Regenerate.
ec694b89
NC		 1514
1515 * doc/as.texinfo: Add M32R documentation.
1516
a2d91340 1517Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 1518
a2d91340 1519 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 1520 --enable-build-warnings option.
a2d91340
AC		 1521 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1522 * Makefile.in, configure: Re-generate.
1523
d92b1a8a
NC		 15242000-04-07 Nick Clifton <nickc@cygnus.com>
1525
1526 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1527 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1528 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1529 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1530 (arm_force_relocation): Force relocations for
1531 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1532
52ccafd0
JR		 1533Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1534
1535 * config/tc-sh.c (get_operands): There's no third operand if the
1536 first operand is an immediate.
1537
015551fc
JR		 1538Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1539
1540 * config/tc-sh.c (immediate): Delete.
1541 (sh_operand_info): Add immediate member.
1542 (parse_reg): Use A_PC for pc.
1543 (parse_exp): Add second argument 'op'. All callers changed.
1544 (parse_at): Expect pc to be coded as A_PC.
1545 Use immediate field in *op.
1546 (insert): Add fourth argument 'op'. All callers changed.
1547 (build_relax): Add second argument 'op'. All callers changed.
1548 (insert_loop_bounds): New function.
1549 (build_Mytes): Remove DISP_4.
1550 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1551 (assemble_ppi): Use immediate field in *operand.
1552 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1553 (md_apply_fix): Likewise.
1554 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1555
79bd78be
AO		 1556Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1557
1558 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1559
e30e5a6a
HPN		 1560Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1561
1562 * internals.texi (CPU backend): Document
1563 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1564
41b49281
AM		 15652000-04-04 Alan Modra <alan@linuxcare.com.au>
1566
8ad3436c
AM		 1567 * po/gas.pot: Regenerate.
1568
1569 * as.c (show_usage): Restore translated part of bug string.
1570 * gasp.c (show_usage): Likewise.
1571
41b49281
AM		 1572 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1573 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1574 than move-if-change.
1575 (DEP1): Modify for "gcc -MM".
1576 (DEPTC): Likewise.
1577 (DEPOBJ): Likewise.
1578 (DEP2): Likewise.
1579 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1580 Update dependencies.
1581 * Makefile.in: Regenerate.
1582
0a727238
AO		 15832000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1584
1585 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1586 (md_begin): Likewise.
1587 (HAVE_AM33): New macro.
1588 (md_assemble): Use it. Match r_regs and xr_regs only if
1589 HAVE_AM33.
1590
c20f4f8c
AM		 15912000-04-03 Alan Modra <alan@linuxcare.com.au>
1592
1593 * as.h: #include "bin-bugs.h"
1594 * as.c (show_usage): Use REPORT_BUGS_TO.
1595 * gasp.c: #include "bin-bugs.h"
1596 (show_usage): Use REPORT_BUGS_TO.
1597
1598 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1599
753f6b12
HPN		 1600Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1601
1602 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1603 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1604 adjustments.
1605
726c5dcd
AM		 16062000-04-03 Alan Modra <alan@linuxcare.com.au>
1607
1608 * config/tc-i386.c (i386_immediate): Don't assume a constant
1609 immediate is necessarily 16 bits when in 16 bit code mode.
1610 (md_assemble): Instead set guess_suffix here after we have checked
1611 registers.
1612
bf80011a
RH		 16132000-04-02 Richard Henderson <rth@cygnus.com>
1614
1615 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1616 quantities. Correct right shift sign extension.
1617 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1618 32-bit value when shifting into place.
1619
92161534
ILT		 16202000-04-01 Ian Lance Taylor <ian@zembu.com>
1621
1622 * app.c: Add ATTRIBUTE_UNUSED as needed.
1623 * config/tc-ppc.c: Likewise.
1624 (ppc_size): Make unsigned long.
1625 (ppc_insert_operand): Add casts to avoid warnings.
1626
447f3982
NC		 16272000-03-31 Nick Clifton <nickc@cygnus.com>
1628
1629 * config/tc-d10v.h (md_flush_pending_output): Define.
1630
21d75ec2
NC		 16312000-03-29 Nick Clifton <nickc@cygnus.com>
1632
1633 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1634 segment. Works for both BFD_ASSEMBLER and others.
1635 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1636
d1a1bf19
NC		 16372000-03-29 Nick Clifton <nickc@cygnus.com
1638
1639 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1640
224de7a5
AM		 16412000-03-28 Alan Modra <alan@linuxcare.com.au>
1642
1643 * listing.c (LISTING_LHS_WIDTH): Default depends on
1644 LISTING_WORD_SIZE.
1645 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1646
5b8274e3
ILT		 16472000-03-27 Ian Lance Taylor <ian@zembu.com>
1648
1649 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1650 string literal.
1651
224de7a5 16522000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 1653
1654 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1655
1656 * config/tc-avr.c (mcu_types): Add missing initialiser.
1657 (md_pcrel_from_section): Add prototype.
1658 (avr_operand): Remove redundant test of unsigned < 0.
1659 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1660
16612000-03-27 Denis Chertykov <denisc@overta.ru>
1662
1663 * config/tc-avr.c: New file for AVR support.
1664 * config/tc-avr.h: Likewise.
1665 * configure.in: Add AVR support.
1666 * configure: Regenerate.
1667
9f10757c
TW		 16682000-03-26 Timothy Wall <twall@cygnus.com>
1669
1670 * gasp.c (macro_op): Add new argument to check_macro call.
1671 Macro structure definitions moved to macro.h
1672 * sb.h: Add argument to prototype for input_scrub_include_sb.
1673 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1674 nesting checks with an additional flag.
1675 (struct input_save): Add flag to indicate whether current sb
1676 should be checked for proper macro/conditional nesting.
1677 (input_scrub_push/pop): Save/restore nest check flag.
1678 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 1679 defined.
9f10757c
TW		 1680 * macro.c (check_macro): Allow caller to retrieve parsed macro
1681 information if a pointer is provided. This information may be
1682 used by the new macro hooks.
1683 * macro.h: Update prototype for check_macro. Macro struct
1684 definitions moved here from macro.c/gasp.c.
1685 * read.c (read_a_source_file): Add parameter to check_macro call,
1686 and pass macro info to the macro hook, if defined.
1687 (input_scrub_insert_line): New. Allow insertion of a line of
1688 characters into the input stream.
1689 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1690 file into the input stream.
1691 (s_include): Use input_scrub_insert_file.
1692 * internals.texi: Document new macro hooks.
1693 * as.h: New prototypes added.
3e87a760 1694
224de7a5 16952000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 1696
1697 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1698 an initial capital letter.
1699 (i386_index_check): Reindent.
1700
11424155
NC		 17012000-03-19 Nick Clifton <nickc@cygnus.com>
1702
eaa15ab8 1703 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 1704 relative branches.
1705
43f05576
NC		 17062000-03-17 Thomas de Lellis <tdel@windriver.com>
1707
66778679
RH		 1708 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1709 instruction operand bad if Rd > 7 when generating
1710 thumb instructions. Prevents for example,
1711 "adr r12,label" from silently failing and generating
1712 the wrong instruction.
3e87a760 1713
67231402
NC		 17142000-03-17 Nick Clifton <nickc@cygnus.com>
1715
1716 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1717 that have a destingation >= 0x400000.
3e87a760 1718 Fix compile time warning messages.
67231402 1719
a37c8f88
JR		 1720Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1721
1722 * config/tc-sh.c (md_begin): When encountering insn that are
1723 not supported by the current arch, only change the name if
1724 its contents are the same as prev_name.
1725 (get_specific): If the the architecture doesn't match, fail.
1726
dead1419
JR		 1727Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1728
1729 * config/tc-sh.c (IDENT_CHAR): Define.
1730 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1731 matching back where it came from.
1732
182e89d3
JR		 1733Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1734
1735 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1736
84f73d89
NC		 17372000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1738
1739 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1740 normal operands.
1741
dbbc7809
JL		 17422000-03-15 Kazu Hirata <kazu@hxi.com>
1743
1744 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1745
271bb601
HPN		 1746Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1747
1748 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1749 floating-point-number, make sure 'f' is in FLT_CHARS.
1750
8684e216
HPN		 1751Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1752
1753 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1754 (s_lcomm_internal): Use it.
1755 * doc/internals.texi (CPU backend): Document it.
1756 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1757 bytes.
1758
bb2d6cd7
GK		 17592000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1760
1761 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1762 when embedded-pic.
1763
1764 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 1765 implementation doesn't have special handling for switch
1766 statements.
bb2d6cd7
GK		 1767 (macro_build): Allow for code in sections other than .text.
1768 (macro): Likewise.
1769 (mips_ip): Likewise.
1770 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 1771 Don't perform relocs if we will be outputting them.
bb2d6cd7 1772 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 1773 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1774 embedded-pic.
bb2d6cd7 1775
5c86cbc7 17762000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 1777
66778679
RH		 1778 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1779 relocation type based on the entry in the fixup structure.
5c86cbc7 1780
f8c827e9
L		 17812000-03-08 H.J. Lu (hjl@gnu.org)
1782
1783 * Makefile.am (install-exec-tooldir): Depend on
1784 install-exec-bindir for parallel make.
1785 * Makefile.in: Regenerated.
1786
8ad9e709
NC		 17872000-03-06 Nick Clifton <nickc@cygnus.com>
1788
1789 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1790 switch.
1791 (md_parse_option): Parse -m32r command line switch - disable m32rx
1792 compatability.
ded0aeb7
NC		 1793 (md_show_usage): Document new option.
1794
1795 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1796 * doc/Makefile.in: Regenerate.
1797 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 1798
b7b8f327
MM		 17992000-03-02 Michael Meissner <meissner@redhat.com>
1800
1801 * config/tc-d30v.c (check_range): Remove code that incorrectly
1802 sign extended values where bits < 32.
1803
15886821
L		 18042000-03-02 H.J. Lu (hjl@gnu.org)
1805
1806 * configure.in: Support --enable-targets=all on ia32.
1807 * configure: Regenerated.
1808
8bf950bf
NC		 18092000-03-01 Nick Clifton <nickc@cygnus.com>
1810
1811 * gasp.c (do_align): Remove bogus check of alignment value.
1812
c5e54cc2
ILT		 18132000-02-27 Thomas de Lellis <tdel@windriver.com>
1814
1815 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1816 TC_PPC was defined forced the type of a symbol with no other type
1817 to be BSF_OBJECT.
1818
65fd87bc
ILT		 18192000-02-27 Hans-Peter Nilsson <hp@axis.com>
1820
1821 * doc/internals.texi (CPU backend): Mention that
1822 line_separator_chars do not break up comments. Fix typos for
1823 LEX_AT and LEX_NAME descriptions. Document operands for
1824 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1825 description of md_create_short_jump usage. Document argument for
1826 md_undefined_symbol.
1827
a25fe906
ILT		 18282000-02-27 Jakub Jelinek <jakub@redhat.com>
1829
1830 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1831 (md_parse_option): Handle it.
1832 (md_show_usage): Document it.
1833
21b10511
ILT		 18342000-02-27 Ian Lance Taylor <ian@zembu.com>
1835
1836 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1837 opcode, for the instruction `pal19'. From Andrea Arcangeli
1838 <andrea@suse.de>.
1839
773f551c
AM		 18402000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1841
1842 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1843 from here..
1844 (md_assemble): To here, before template operands are matched.
1845 Also ensure a constant immediate is sign extended when we know the
1846 size is at most 16 bits. This is to catch cases like "add
1847 $0xffc0,%ax" where we don't know the size, and thus that the
1848 immediate can be represented as Imm8S until after parsing the
1849 register operand.
1850 (i386_displacement): Similarly sign extend 16 bit constant
1851 displacements.
1852 (md_assemble): Relax 16-bit jump constant range check to suit sign
1853 extended displacements.
1854
28d33191
JL		 18552000-02-26 Andreas Jaeger <aj@suse.de>
1856
1857 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1858
cc5ca5ce
AM		 18592000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1860
1861 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1862 call operands when intel_syntax.
1863 (intel_float_operand): Return 2 for "fi...".
1864 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1865 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1866 earlier "SHORT" change.
1867 (md_assemble): When determining suffix from Regs, exclude
1868 InOutPortReg.
1869
056350c6
NC		 18702000-02-24 Nick Clifton <nickc@cygnus.com>
1871
1872 * configure: Add arm-wince, mips-pe and sh-pe targets.
1873 * configure: Regenerate.
1874
1875 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1876 sh-pe targets.
1877 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1878 "pe-mips" for the mips-pe target.
1879
1880 * config/tc-arm.c (insns): Change displacement encoded in BL
1881 and B instructions if the target port is arm-wince.
1882 (do_ldst): Do not bias the relocation offset if the target
1883 port is arm-wince.
1884 (md_pcrel_from): Add in missing relocation offset bias if the
1885 target os arm-wince.
1886
1887 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1888 (md_begin): Disable -G support for mips-pe target.
1889 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1890 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1891 COFF flavour.
1892
1893 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1894 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1895 assembler, just set the alignment to 4.
1896
1897 * config/te-wince-pe.h: New file for WinCE targets. Define
1898 TE_WINCE.
1899
36bf8ab9
AM		 19002000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1901
1902 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1903 string instructions.
1904 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1905 (i386_intel_memory_operand): After finding a segment override,
1906 check again for no `[' before looking for a displacement. Bomb if
1907 more than one displacement rather than silently discarding the
1908 second and subsequent ones. Free strings malloc'd by
1909 build_displacement_string.
1910
f5795b08
CM		 19112000-02-24 Catherine Moore <clm@cygnus.com>
1912
1913 * config/obj-som.c (obj_pseudo_table): Add "weak".
1914 (obj_som_weak): New routine.
1915
abd63a32
AM		 19162000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1917
520dc8e8
AM		 1918 * config/tc-i386.c (union i386_op): New.
1919 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1920 Throughout file replace occurences of disps[n], imms[n], regs[n]
1921 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1922 intel mode operand swapping. Add assert in regKludge and
1923 fake_zero_displacement code. Test i.types[n] when outputting
1924 displacements and immediates. Combine output of Disp16 with
1925 Disp32.
7f3f1ea2
AM		 1926 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1927 when in intel mode by (not) reversing fsub and fdiv operands
1928 before the template search. This fails for single operand
1929 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1930 undefined. Instead fix the base_opcode after we've found the
1931 template. Move base_opcode xor with found_reverse_match from
1932 opcode output code to before this fix so we test for the correct
1933 opcodes.
1934 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1935 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 1936
1937 * config/tc-i386.h (TC_RELOC): Delete.
1938 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1939 with equivalent call to reloc.
1940
abd63a32
AM		 1941 * as.h (flag_m68k_mri): Move declaration after target include, and
1942 only declare when TC_M68K defined. Define as zero otherwise.
1943 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1944 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1945 Define as zero otherwise.
1946 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1947 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1948 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1949 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1950 testing whether defined.
1951 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1952 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1953 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1954 rather than testing whether defined.
1955 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1956 (parse_mri_cons): Declare and use only when TC_M68K.
1957 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1958 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1959 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1960
1961 * NEWS: Mention IBM 370 support.
1962
7e052742
RH		 19632000-02-23 Richard Henderson <rth@cygnus.com>
1964
1965 * config/tc-i386.c (md_assemble): When swapping operands for
1966 intel_syntax, assume everything that's not Imm or Disp is a
1967 register.
1968
5b93d8bb
AM		 19692000-02-23 Linas Vepstas <linas@linas.org>
1970
1971 * config/tc-i370.c, config/tc-i370.h: New files.
1972 * Makefile.am: Add support for Linux/IBM 370.
1973 * configure.in: Likewise.
1974 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1975 * config/obj-elf.c: Include elf/i370.h
1976 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1977
1978 * Makefile.in: Regenerate.
1979 * configure: Regenerate.
1980
1981 * doc/c-i370.texi: New file.
1982 * doc/all.texi: Include it.
1983 * doc/as.texinfo: And here.
3e87a760 1984 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 1985 * doc/Makefile.in: Regenerate.
1986
25f2196d
CC		 19872000-02-19 Michael Meissner <meissner@redhat.com>
1988
1989 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1990 determine if an instruction can be used in parallel with an ADDppp
1991 or SUBppp instruction.
1992
6349b5f4
AH		 19932000-02-22 Andrew Haley <aph@cygnus.com>
1994
1995 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1996
c97ef257
AH		 19971999-12-30 Andrew Haley <aph@cygnus.com>
1998
1999 * config/tc-mips.c (mips_gp32): New variable.
2000 (macro_build) Use mips_gp32.
2001 (mips_ip): Ditto.
2002 (md_longopts): Add "-mgp32" and "-mgp64".
2003 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 2004
b985eaa8
ILT		 20052000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2006
2007 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2008 warning, and bump it to 1.
2009
52454417
ILT		 20102000-02-22 Ian Lance Taylor <ian@zembu.com>
2011
2012 From Brad Lucier <lucier@math.purdue.edu>:
2013 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2014 match format.
2015
6b76fefe
CM		 20162000-02-21 Catherine Moore <clm@cygnus.com>
2017
2018 * config/tc-mips.c (MF_HILO_INSN): Define.
2019 (mips_7000_hilo_fix): Declare.
2020 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2021 (md_parse_option): Check for 7000_HILO_FIX options.
2022 (OPTION_M7000_HILO_FIX): Define.
2023 (OPTION_NO_M7000_HILO_FIX): Define.
2024 * doc/c-mips.texi (-mfix7000): Describe.
2025
f6af82bd
AM		 20262000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2027
2028 * listing.c (print_lines): Remove unused variable `end'.
2029
2030 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2031 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 2032 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 2033 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2034 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 2035 statement and quell signed vs. unsigned comparison warning.
f6af82bd 2036
8c8281f4
NC		 20372000-02-18 Nick Clifton <nickc@cygnus.com>
2038
2039 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2040 the computed frag offset, rather than overwriting it.
2041
d4845d57
JR		 2042Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2043
2044 * config/tc-sh.c ("elf/sh.h"): Include.
2045 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2046 (md.begin): Initialize target_arch.
2047 Only include opcodes in has table that match selected architecture.
2048 (parse_reg): Recognize register names for sh-dsp.
2049 (parse_at): Recognize post-modify addressing.
2050 (get_operands): The leading space is now optional.
2051 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2052 arguments. Update valid_arch.
2053 (build_Mytes): Add support for SDT_REG_N.
2054 (find_cooked_opcode): New function, broken out of md_assemble.
2055 (assemble_ppi, sh_elf_final_processing): New functions.
2056 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2057 (md_longopts, md_parse_option): New option: -dsp.
2058 * config/tc-sh.h (elf_tc_final_processing): Define.
2059 (sh_elf_final_processing): Declare.
2060
c97305a1
JL		 2061Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2062
2063 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2064 the unwinder subspace. Save the current seg/subseg before creating
2065 the new seg/subseg.
2066
bec50466
NC		 20672000-02-10 Nick Clifton <nickc@cygnus.com>
2068
2069 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 2070 little endian targets.
bec50466 2071 (INST_BYTE1): Redefine to handle big and little endian
66778679 2072 targets.
bec50466
NC		 2073 (cpu_type): New type: Select between M340 and M210.
2074 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 2075 instructions of the M340.
bec50466 2076 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 2077 instructions.
bec50466
NC		 2078 (md_atof): Add support for little endian targets.
2079 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 2080 line switches.
bec50466
NC		 2081 (md_convert_frag): Add support for little endian targets.
2082 (md_apply_fix3): Add support for little endian targets.
2083 (md_number_to_chars): Add support for little endian targets.
2084
a25c045a
TW		 20852000-02-10 Timothy Wall <twall@redhat.com>
2086
2087 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2088 defined, use it to verify the symbol just read should be a label.
2089
f28e8eb3
TW		 20902000-02-10 Timothy Wall <twall@redhat.com>
2091
2092 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2093 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2094 around colons when KEEP_WHITE_AROUND_COLON is defined.
2095 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2096 and KEEP_WHITE_AROUND_COLON.
2097
6dc19fc4
TW		 20982000-02-08 Timothy Wall <twall@redhat.com>
2099
2100 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 2101 logic.
6dc19fc4 2102 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 2103 implemented.
6dc19fc4
TW		 2104 (end_repeat): New. Provide support for a "break" out of the
2105 repeat loop.
2106 * read.h: Add prototypes for new functions.
3e87a760 2107
f805106c
TW		 21082000-02-08 Timothy Wall <twall@redhat.com>
2109
2110 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2111 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2112 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 2113 non-zero.
2114
4469be0f
TW		 21152000-02-08 Timothy Wall <twall@redhat.com>
2116
2117 * read.c: Added elseif to directives table.
2118 * read.h: Added prototype for s_elseif.
2119 * doc/as.texinfo: Added description for elseif.
2120 * cond.c (s_elseif): New function
3e87a760 2121
24a17b6c
TW		 21222000-02-04 Timothy Wall <twall@redhat.com>
2123
2124 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 2125 listings.
24a17b6c 2126
bea9907b 21272000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 2128
bea9907b
TW		 2129 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2130 default values.
2131 * frags.c (frag_new): Calculate fr_fix in octets
2132 (frag_now_fix) Return offset as target address offset (bytes).
2133 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 2134 quantities).
bea9907b
TW		 2135 * frags.h: Added prototype for frag_now_fix_octets().
2136 Distinguish between octets and bytes in field descriptions.
2137 * listing.c (calc_hex): Account for octets vs bytes when
2138 printing addresses/offsets.
2139 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2140 target is little-endian, print the octets in a word in big-endian
2141 order so that the display looks like a proper hexadecimal number,
2142 instead of having the octets reversed.
2143 * read.c (do_align): When recording alignment, alignment power
2144 should be in terms of target bytes (minimum addressible unit)
2145 instead of octets.
2146 (do_org) Convert ORG target address (byte) argument into an
2147 octet offset when generating a variable fragment.
2148 * symbols.c (resolve_symbol_value): Symbol final value
2149 converted to a target address offset (bytes) from its octet offset.
2150 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2151 offset (bytes) is adjusted by the frag offset (octets) converted
2152 to bytes.
2153 (coff_frob_section) Section alignment power is in terms of bytes;
2154 convert it to an octet alignment power when calculating size (and
2155 size mask) in octets. Don't modify the section size in order to
2156 "align" it for TI COFF, since that format has a different method
2157 for storing alignment information.
3e87a760 2158
210dcc61
TW		 21592000-02-01 Timothy Wall <twall@cygnus.com>
2160
2161 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2162 entries, matching the way GCC generates them. If not escaped, the
2163 filename is encoded incorrectly.
2164
557537a5 21652000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 2166
557537a5
NC		 2167 * config/tc-arm.c (reg_table): Add support for ATPCS register
2168 naming conventions.
2c1c4c62 2169
557537a5 21702000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 2171
2c1c4c62
GK		 2172 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2173 already defined.
3e87a760 2174 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 2175 New macro.
2176 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2177 of a symbol when we really care about its value.
2178
21792000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 2180
2181 * config/tc-mcore.c (md_assemble): Give warning message if
2182 operands passes to instruction are more than the spec.
2183
2f0ca46a
NC		 21842000-01-27 Thomas de Lellis <tdel@windriver.com>
2185
66778679 2186 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 2187 Thumb mode but the label seen was not declared as '.thumb_func'
2188 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 2189 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 2190
4c63da97
AM		 21912000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2192
2193 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2194 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2195
2196 * Makefile.in: Same here.
2197 Update copyright.
2198
2199 * configure.in: Set bfd_gas for i386-aout when primary target
2200 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2201 we may need the primary te_file. Remove incorrect comment.
2202
2203 * configure: Regenerate.
2204
2205 * config/e-i386aout.c: New file.
2206
2207 * as.c (USE_EMULATIONS): Move to before print_version_id.
2208 (struct emulation): Add i386aout.
2209 (show_usage): Split text strings. Reformat -a text. Add --em
2210 help.
2211 Update copyright.
2212
2213 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2214 (aout_format_ops): New.
2215 Update copyright.
2216
2217 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2218 preprocessor conditional and add aout USE_EMULATIONS tests.
2219 (read_a_source_file): Don't pass error strings to printf as
2220 format arg.
2221 Update copyright.
2222
2223 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2224 format arg.
2225 (do_data): Same here.
2226 (process_file): And here.
2227 Update copyright.
2228
2229 * symbols.c (colon): Rewrite "already defined" fatal message
2230 code for aout with USE_EMULATIONS.
2231 Update copyright.
2232
2233 * config/obj-aout.c (OBJ_HEADER): Define.
2234 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 2235 fields of sentinel.
4c63da97
AM		 2236 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2237 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2238 forms here.
2239 (obj_aout_type): Expand S_SET_OTHER here too.
2240 (obj_read_begin_hook): Remove.
2241 (aout_pop_insert): New.
2242 (obj_aout_s_get_other): New.
2243 (obj_aout_s_get_desc): New.
2244 (aout_format_ops): New.
2245 Update copyright.
2246
2247 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2248 gets aout_pseudo_table.
2249 (aout_pseudo_table): Declare.
2250 (obj_read_begin_hook): Define.
2251 Update copyright.
2252
2253 * config/obj-coff.c (obj_pseudo_table): Rename to
2254 coff_pseudo_table.
2255 (coff_pop_insert): Use coff_pseudo_table.
2256 (coff_sec_sym_ok_for_reloc): Remove.
2257 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2258 and comment all zero entries and remove #if 0 code.
2259 Update copyright.
2260
2261 * config/obj-coff.h (obj_pop_insert): Define.
2262 (coff_pseudo_table): Declare.
2263 Update copyright.
2264
2265 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2266 s_get_size, s_set_size. Comment all zero entries.
2267 Update copyright.
2268
2269 * config/obj-elf.c (elf_s_get_other): New function.
2270 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2271 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2272 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2273 comment.
2274 (obj_elf_parse_section_letters): Don't pass error strings to
2275 printf as format arg.
2276 Update copyright.
2277
2278 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2279 OBJ_MAYBE_ECOFF.
2280 (elf_s_get_other): Declare.
2281 (S_GET_OTHER) Define as elf_s_get_other if not already
2282 defined.
2283 (S_SET_OTHER): Only define when not already defined.
2284 (elf_obj_read_begin_hook): Declare.
2285 (obj_read_begin_hook): Define.
2286 (elf_obj_symbol_new_hook): Declare.
2287 (obj_symbol_new_hook): Define.
2288 Update copyright.
2289
2290 * config/obj-multi.h: Add copyright header and protect against
2291 multiple inclusion. Add * to all function pointers.
2292 (OBJ_HEADER): If defined, include it rather than other defines
2293 in this file.
2294 (obj_frob_file_after_relocs): Test for NULL.
2295 (obj_symbol_new_hook): Here too.
2296 (obj_sec_sym_ok_for_reloc): And here.
2297 (S_GET_OTHER): Define.
2298 (S_GET_DESC): Define.
2299 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2300 (OBJ_MAYBE_ELF): Update comment.
2301
2302 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2303 OBJ_AOUT preprocessor conditional and handle emulation by
2304 testing OUTPUT_FLAVOR.
2305 (i386_displacement): Here too.
2306 (md_section_align): Similarly here.
2307 (i386_target_format): Conditionally compile when more than one
2308 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2309 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2310 (i386_displacement): Here too.
2311 Update copyright.
2312
2313 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2314 Define TARGET_FORMAT for aout only when not multi.
2315 Update copyright.
2316
2317 * config/te-multi.h: Delete file as it's identical to te-generic.h
2318
add0c677
AM		 23192000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2320
2321 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2322 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2323 LONG_MNEM_SUFFIX.
2324
2325 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2326 DWORD_MNEM_SUFFIX.
2327 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2328 comments.
2329
a19d8eb0
CP		 23302000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2331
66778679
RH		 2332 * config/tc-mips.c (mips_do_align): New function.
2333 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 2334
550262c4
NC		 23352000-01-10 Philip Blundell <philb@gnu.org>
2336
2337 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 2338 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 2339 line separator for Linux.
2340 * doc/as.texinfo (Comments): Mention the ARM.
2341
0decc840
NC		 23422000-01-10 Philip Blundell <pb@futuretv.com>
2343
2344 * configure.in (arm*-*-conix*): New target.
2345 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2346 armv*-*-linux-gnu.
2347 * configure: Regenerate.
2348
2e13b764
NC		 23492000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2350
2351 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2352 (obj_elf_visibility): New function.
3e87a760 2353
2e13b764
NC		 2354 * doc/as.texinfo (Visibility): New node: document visibility
2355 pseudo ops.
2356
3138f287
AM		 23571999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2358
2359 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2360 warning for absolute jump/call without `*' in non-intel mode. No
2361 need to set i.types[0] JumpAbsolute in intel mode.
2362
df32bc61
NC		 23631999-12-22 Philip Blundell <pb@futuretv.com>
2364
2365 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2366 hook function when changing sections.
2367 (arm_s_data): Likewise.
2368
b4d0b2b3
NC		 23691999-12-14 Nick Clifton <nickc@cygnus.com>
2370
2371 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 2372 command line switch.
b4d0b2b3 2373
85cb2cf9
JL		 2374Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2375
2376 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2377 (r_registers, xr_registers): Define.
2378 (r_register_name, xr_register_name): New functions.
2379 (md_assemble): Handle new am33 operand types and instruction
2380 formats.
2381 (mn10300_insert_operand, check_operand): Likewise.
2382
a64bcdd8
NC		 23831999-11-29 Nick Clifton <nickc@cygnus.com>
2384
2385 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2386 (s_force_thumb): Set thumb_mode to 2.
2387 (md_assemble): Do not complain about thumb instructions on a
2388 non-thumb target if thumb_mode is set to 2.
2389
43b4c25e
MM		 23901999-11-28 Michael Meissner <meissner@cygnus.com>
2391
2392 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2393 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2394 (O_...): Add new machine dependent expressions if we are handling
2395 explicit relocations.
2396 (alpha_reloc_op): New static table holding the explicit relocation
2397 information.
2398 (alpha_literal_hash): New static to hold the hash table for
2399 explicit relocations.
2400 (alpha_macros): Add support for explicit relocations.
2401 (md_begin): If explicit relocations, initialize hash table.
2402 (md_assemble): Don't print a second error if tokenize_arguments
2403 already printed an error message.
2404 (md_apply_fix): Add support for explicit relocations.
2405 (alpha_force_relocation): Ditto.
2406 (alpha_fix_adjustable): Ditto.
2407 (alpha_adjust_symtab): New function to support explicit
2408 relocations.
2409 (alpha_adjust_symtab_relocs): Ditto.
2410 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2411 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2412 Add support for explicit relocations. Return -2 if an error
2413 message was already printed.
2414 (find_macro_match): Add support for explicit relocations. Comment
2415 each of the cases.
2416 (emit_insn): Add support for explicit relocations.
2417 (assemble_tokens): Ditto.
2418 (emit_ldgp): Ditto.
2419 (load_expression): Ditto.
2420 (emit_lda): Ditto.
2421 (emit_ldah): Ditto.
2422 (emit_ir_load): Ditto.
2423 (emit_loadstore): Ditto.
2424 (emit_ldXu): Ditto.
2425 (emit_ldil): Ditto.
2426 (emit_sextX): Ditto.
2427 (emit_division): Ditto.
2428 (emit_jsrjmp): Ditto.
2429 (emit_retjcr): Ditto.
2430
2431 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2432 ELF object format.
2433 (tc_adjust_symtab): If explicit relocations, call the function
2434 alpha_adjust_symtab.
2435 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2436 relocations next to the literal relocation they reference.
2437 (TC_INIT_FIX_DATA): Initialize the new fields.
2438 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2439
afbf211f
JL		 2440Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2441
2442 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2443 'B' operand for PA2.0 bb instruction.
eaa15ab8 2444
f11900d0
NC		 24451999-11-18 Nick Clifton <nickc@cygnus.com>
2446
2447 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2448 target.
3e87a760 2449
f11900d0
NC		 2450 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2451 relocs.
2452 (mcore_force_relocation): Force relocations to be generated for
2453 RVA relocs.
2454
2daf4fd8
AM		 24551999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2456
2457 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2458 (i386_displacement): Disallow O_big displacements.
2459
eb726e5d
DL		 2460Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2461
3e87a760
AM		 2462 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2463 Small improvements in error checking.
eb726e5d
DL		 2464 (md_assemble): Support for unconditional ARM instructions.
2465 (md_parse_option): Support for -m[arm]v5e flag.
2466
035349a4
NC		 24671999-11-12 Nick Clifton <nickc@cygnus.com>
2468
2469 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 2470 buffer.
035349a4 2471
c1eae114
NC		 24721999-11-11 Nick Clifton <nickc@cygnus.com>
2473
2474 * macro.c (buffer_and_nest): Look for seperator after TO and
2475 FROM tokens.
2476
c5c834aa
AH		 24771999-11-08 Andrew Haley <aph@cygnus.com>
2478
2479 * app.c (do_scrub_chars): When in State 10, treat backslash
2480 characters in the same way as as symbol characters.
2481
98007ce7
RH		 24821999-11-07 Richard Henderson <rth@cygnus.com>
2483
2484 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2485 the previous label was in the current section before playing
2486 with auto-alignment.
2487
d6c497c7
NC		 24881999-11-06 Nick Clifton <nickc@cygnus.com>
2489
2490 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 2491 for weak symbols.
d6c497c7 2492 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 2493 the symbol is weak.
d6c497c7 2494
dd33dc0f
MM		 24951999-11-05 Michael Meissner <meissner@cygnus.com>
2496
2497 * expr.h (operatorT): Increase machine dependent operators to 16.
2498 * expr.c (op_rank): Ditto.
2499
5f91fe03
ILT		 25001999-11-03 Ian Lance Taylor <ian@zembu.com>
2501
53b0d397
ILT		 2502 * read.c (pseudo_set): Reject attempts to set the value of a
2503 section symbol.
2504
5f91fe03
ILT		 2505 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2506 if it is defined.
2507
2508 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2509
2510 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2511 to bfd_set_section_contents.
2512
829ce307
NC		 25131999-11-03 Nick Clifton <nickc@cygnus.com>
2514
2515 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2516
2bd7f1f3
GRK		 25171999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2518
2519 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2520 (mips_ip): Use OPCODE_IS_MEMBER.
2521
90ca882f
JL		 2522Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2523
acb56623
JL		 2524 * config/tc-arm.c (reg_required_here): Improve comments.
2525
66778679
RH		 2526 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2527 (tinsns): Initialize variants field.
b49cfa5d
JL		 2528
2529 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2530 BAD_PC respectively.
90ca882f 2531
29c4c6b5
NC		 25321999-10-27 Scott Bambrough <scottb@netwinder.org>
2533
2534 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2535 * config/tc-arm.h: Fix compile time warnings.
2536
d9fd9852
DN		 2537Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2538
2539 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2540 form @abs16, @(abs16) and @(abs16 + imm).
2541
9ce8a5dd
GRK		 25421999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2543
2544 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2545 (ISA_HAS_64_BIT_REGS) New.
2546 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2547 mips_emit_delays,macro_build,load_register,load_addresss,
2548 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2549 and/or use new ISA_xxx macros in expressions involving
2550 ISA, particularly mips_opts.isa.
2551
446a06c9
MM		 25521999-10-18 Michael Meissner <meissner@cygnus.com>
2553
2554 * expr.h (operatorT): Add machine dependent operators md1..md8.
2555 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2556 for the machine dependent operators to use.
2557
2558 * expr.c (op_rank): Add machine dependent operators.
2559
2560 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2561 operator.
2562 (O_cpregister): Ditto.
2563 (md_begin): Change X_op test that field is wide enough to use
2564 O_max instead of O_alpha_max.
2565 (cpu_types): Fill in missing initializer.
2566 (alpha_num_macros): Make unsigned.
2567 (md_assemble): Make opnamelen be size_t.
2568 (md_apply_fix): Cast alpha_num_operands to int before testing.
2569 (alpha_force_relocation): Ditto.
2570 (alpha_fix_adjustable): Ditto.
2571 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2572 (tc_gen_reloc): Ditto.
2573 (tc_get_register): Ditto.
2574 (emit_ldgp): Ditto.
2575 (emit_lda): Ditto.
2576 (emit_ldah): Ditto.
2577 (emit_ldil): Ditto.
2578 (s_alpha_ent): Ditto.
2579 (s_alpha_end): Ditto.
2580 (s_alpha_frame): Ditto.
2581 (s_alpha_prologue): Ditto.
2582 (s_alpha_file): Ditto.
2583 (s_alpha_gprel32): Ditto.
2584 (s_alpha_proc): Ditto.
2585 (s_alpha_set): Ditto.
2586 (s_alpha_base): Ditto.
2587 (s_alpha_align): Ditto.
2588 (s_alpha_arch): Ditto.
2589 (alpha_align): Ditto.
2590 (assemble_insn): Suppress unused variable warning.
2591 (emit_insn): Ditto.
2592 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2593 order in the structure.
2594 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2595
476cdcb8
JL		 2596Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2597
2598 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2599
c388dee8
AM		 26001999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2601
2602 * config/tc-i386.c (i386_index_check): Correct #endif location.
2603
2bdd6cf5
GK		 2604Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2605
2606 * as.c (show_usage): Document new options.
2607 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2608 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2609 (parse_args): Parse the new options.
2610 (main): If there were warnings, and --fatal-warnings
2611 was specified, print an error.
2612 * as.h: New variable, flag_fatal_warnings, for new option.
2613
d53d2751
JL		 2614Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2615
2616 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2617 '@'. Change autoincrement completers to fall through to cache control
2618 completers.
2619
2620 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 2621 arg.
d53d2751
JL		 2622 (pa_parse_addb_64_cmpltr): New function.
2623
2624 * config/tc-hppa.c (pa_ip): Change error message.
2625 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2626 '?Q' args to allow falling through.
2627
8fce3f5e 2628 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 2629 Remove unused conditional codes.
2630 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2631
ba09cd8d
DN		 2632Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2633
2634 * config/tc-d30v.c (CHAR_BIT): Define.
2635 (check_range): Fix bit operations to support integers bigger than
2636 32 bits.
2637
c43185de
DN		 2638Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2639
2640 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2641 operands.
2642
925c058e
DE		 2643Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2644 Doug Evans <devans@cygnus.com>
2645
2646 Add support for m32rx.
2647 * config/tc-m32r.c (enable_m32rx): New static global.
2648 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2649 (allow_m32rx): New function.
2650 (M32R_SHORTOPTS): Add `O'.
2651 (md_longopts): Add --m32rx plus several warning options.
2652 (md_parse_option): Handle new options.
2653 (md_show_usage): Print them.
2654 (md_begin): Enable m32rx.
2655 (OPERAND_IS_COND_BIT): New macro.
2656 (first_writes_to_seconds_operands): New function.
2657 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2658 (target_make_parallel,assemble_two_insns): New functions.
2659 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2660 If optimizing and m32rx, try to make consecutive insns parallel.
2661
fba2b7f9
GK		 2662Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2663
2664 * config/tc-mips.c (nopic_need_relax): Allow for the
2665 .sdata.foo sections generated by -fdata-sections,
2666 and for the .gnu.linkonce.s sections generated by C++.
2667
fd232ac8
JL		 2668Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2669
ce674324
JL		 2670 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2671 with cleaner code using completer prefixes. Add 'Y'.
2672
fd232ac8
JL		 2673 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2674
b1039fc4
JL		 2675Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2676
66778679 2677 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 2678 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2679 insn does not match and we should try the next insn in the table.
2680
913f265c
NC		 26811999-09-22 Nick Clifton <nickc@cygnus.com>
2682
2683 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2684
54af6ff6
JL		 2685Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2686
2687 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2688 of PA2.0 support.
2689
4cc782b5
ILT		 26901999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2691
2692 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2693 OBJ_ELF. If ELF, add "sq".
2694 (md_parse_option): If ELF, ignore -s and -q.
2695 (md_show_usage): Mention ELF options.
2696
6be78360
JL		 2697Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2698
eaa15ab8 2699 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 2700 operands.
2701
71823da4
JL		 2702 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2703
61dd1d31
JL		 2704 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2705
1cf6ae67
JL		 2706 * config/tc-hppa.c (struct pa_it): New field "trunc".
2707 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2708 (pa_parse_ftest_gfx_completer): New function
2709 (pa_parse_fp_cnv_format): New function.
2710
77c02e18
JL		 2711 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2712 (md_apply_fix): Handle 22bit pc-rel branches.
2713
629d9417
JL		 2714 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2715
dbe2f9ee
JL		 2716 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2717
3db6e6bd
JL		 2718 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2719
6be78360
JL		 2720 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2721
e061d86f
JL		 2722Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2723
66778679
RH		 2724 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2725 (pa_ip): Handle 'fX'.
e061d86f 2726
7acbfc6b
JL		 2727Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2728
2729 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2730 unwinds unless the function is in the text space.
2731 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2732
2d93dcc4
JL		 2733Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2734
b52c78b8
JL		 2735 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2736 (md_assemble): To here. Tweak address generation.
2737
2d93dcc4
JL		 2738 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2739 debug_line.
2740 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2741 (md_assemble): Call dwarf2_where for OBJ_ELF.
2742 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2743 (pa_end_of_source): New function.
2744 * tc-hppa.h (md_end): Define for OBJ_ELF.
2745
6d83c84b
MM		 27461999-09-14 Michael Meissner <meissner@cygnus.com>
2747
2748 * configure.in (Canonicalization of target names): Remove adding
2749 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2750 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2751 * configure: Regenerate.
2752
41fd319a
ILT		 27531999-09-14 Donn Terry <donn@interix.com>
2754
2755 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2756
795a7704
AM		 27571999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2758
2f66722d
AM		 2759 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2760 pc-relative jmp/call to an absolute symbol.
2761 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2762 absolute section symbols.
2763
795a7704
AM		 2764 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2765 jump handling code and comments.
2766
c0c949c7
ILT		 27671999-09-12 Ian Lance Taylor <ian@zembu.com>
2768
2769 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2770 the value if TE_PE and a global defined symbol.
2771
e723ef7c
ILT		 27721999-09-11 Ian Lance Taylor <ian@zembu.com>
2773
2774 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2775 print the symbol, rather than printing it here.
2776
fa16d387
ILT		 27771999-09-11 Donn Terry <donn@interix.com>
2778
d33e1d24
ILT		 2779 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2780 BFD_RELOC_RVA relocations.
2781
18dc2407
ILT		 2782 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2783 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2784 starts with "_G".
2785
945a1a6b
ILT		 2786 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2787 defined.
2788 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2789 * doc/internals.texi (Object format backend): Document
2790 SET_SECTION_RELOCS.
2791
79d292aa
ILT		 2792 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2793 relocations against global symbols if TE_PE.
2794
7a6284c4
ILT		 2795 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2796 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2797
8828d862
ILT		 2798 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2799 symbols.
2800
9690c54d
ILT		 2801 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2802 symbols which do not have a constant value, or tags with
2803 non-tags. Remove the symbol from the list before adding it at the
2804 end.
2805
23dab925
ILT		 2806 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2807 C_FCN symbol differently if TE_PE.
2808 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2809 appears in the pseudo-op, rather coff_line_base which is only set
2810 for a .bf symbol.
2811
28428223
ILT		 2812 * config/obj-coff.c (obj_coff_loc): New static function.
2813 (obj_pseudo_table): Add "loc".
2814
e8a3ab75
ILT		 2815 * config/obj-coff.c (add_lineno): Check that the line number is
2816 positive.
2817
2ab9b79e
ILT		 2818 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2819 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2820 int.
2821 (md_atof): Return NULL rather than 0.
2822 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 2823 * expr.c (expr): Change first parameter to int.
2824 * config/obj-coff.c: Add declarations for static functions.
2825 (coff_frob_symbol): Use SYM_AUXENT.
2826 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 2827
5881e4aa
ILT		 2828 * config/obj-coff.c (obj_coff_section): Default to setting
2829 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2830
e723ef7c
ILT		 2831 * write.c (adjust_reloc_syms): Print adjusted fixup.
2832
fa16d387
ILT		 2833 * expr.c (integer_constant): Correct too_many_digits calculation
2834 in base 10 case.
2835
13a830b6
AS		 28361999-09-09 Andreas Schwab <schwab@suse.de>
2837
2838 * doc/c-arm.texi: Fix arguments of @var to not contain
2839 punctuation.
2840
325188ec
NC		 28411999-09-08 Philip Blundell <pb@nexus.co.uk>
2842
3e87a760 2843 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 2844 and COFF targets.
2845 (md_parse_option): Only support -k flag for ELF and COFF targets.
2846
e7c1f43c
JL		 2847Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2848
2849 * config/tc-hppa.c (pa_ip): Put strict register checks before
2850 call to pa_parse_number.
2851
4964086a
JL		 2852 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2853
c4bf532f
ILT		 28541999-09-06 Ian Lance Taylor <ian@zembu.com>
2855
2856 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2857 BFD_ASSEMBLER code.
2858
a33132fd
ILT		 28591999-09-06 Donn Terry <donn@interix.com>
2860
2861 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2862
0f4f8b56
JL		 2863Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2864
2865 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2866 candidate instruction. Require registers for register arguments
2867 when in strict mode. Require assemble-time constants for
2868 constants when in strict mode.
2869 (pa_get_absolute_expression): Require a constant when in strict
2870 mode.
eaa15ab8 2871
d3388653
NC		 28721999-09-06 Nick Clifton <nickc@cygnus.com>
2873
2874 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2875
041dd5a9
ILT		 28761999-09-04 Steve Chamberlain <sac@pobox.com>
2877
2878 * config/tc-pj.c: New file, supports picoJava in ELF.
2879 * config/tc-pj.h: Ditto.
2880 * configure.in (pjl*, pj*): New targets.
2881 * Makefile.am: Rebuild dependencies.
2882 (CPU_TYPES): Add pj.
2883 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2884 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2885 * doc/c-pj.texi: New file.
2886 * doc/as.texinfo: Add some PJ specifics.
2887 * doc/all.texi: Add PJ to the list of all architectures, sort them
2888 all alphabetically.
2889 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2890 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2891
4ca72d38
AM		 28921999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2893
2894 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2895 (obj_frob_file): Test for null pointer.
2896 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2897 (OBJ_PROCESS_STAB): And here.
2898 (elf_obj_sy): Remove
2899
2900 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2901 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2902 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2903
2904 * config/obj-coff.c (no_func): Remove.
2905 (coff_format_ops): Change occurrences of no_func to 0, as we test
2906 for 0 in obj-multi.h.
2907
2908 * configure.in: Enable bfd for i386-coff when primary target is
2909 bfd. Enable i386 elf,coff emulation support. Don't set
2910 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2911 emulation to support.
2912 *configure: Regenerate.
2913
bcef92fa
NC		 29141999-09-02 Nick Clifton <nickc@cygnus.com>
2915
2916 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2917 .section .line directive is encountered.
2918
cdf82bcf
NC		 29191999-09-01 Nick Clifton <nickc@cygnus.com>
2920
5856c19a 2921 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 2922 format.
5856c19a 2923
cdf82bcf
NC		 2924 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2925 * as.texinfo: Document --gdwarf2 command line option.
2926 Add additional documentation of ARM command line switches.
2927
af6bdddf
AM		 29281999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2929
2930 * config/tc-i386.c (i386_intel_memory_operand): Combine
2931 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2932 and RESTORE_END_STRING around parse_register calls.
2933 (i386_operand): Here too.
2934 (i386_is_reg): Remove.
2935 (parse_register): Move as_bad calls from within this function to
2936 callers.
2937
5f47d35b
AM		 29381999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2939
2940 Based on a patch from H.J. Lu <hjl@gnu.org>
2941 * config/tc-i386.c (parse_register): Handle FP regs specially.
2942 (md_begin): Remove '(' and ')' from register_chars.
2943
1174497c
DE		 29441999-08-29 Doug Evans <devans@casey.cygnus.com>
2945
2946 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2947 error message (done elsewhere).
2948
17d9105c
JL		 2949Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2950
2951 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2952
9ecc05f0
JL		 2953Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2954
66778679 2955 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 2956 args by 'f'.
2957
9e4f2d3a
JL		 2958 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2959
680ef6de
JL		 2960 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2961 between args.
2962 Add new completers. Fix bug in 64 bit condition handling.
2963
413c94ba
JL		 2964 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2965 'cS', and 'c*'.
2966
28252e61
JL		 2967 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2968
a97685e9
JL		 2969 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2970
3e87a760 2971 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 2972
cb30237e
NC		 29731999-08-27 Jim Wilson <wilson@cygnus.com>
2974
2975 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2976 (struct ls): Add frag field. Initialize it to zero.
2977 (out_end_sequence): New local text_frag. Set it while in text section.
2978 Replace address check with frag check. Set ls.frag to text_frag if
2979 out_set_addr called.
2980 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2981 Set it before switching sections. Replace address check with frag
2982 check. Set ls.frag to saved_frag if out_set_addr called.
2983
09a798ea
NC		 29841999-08-26 David Mosberger <davidm@hpl.hp.com>
2985
66778679 2986 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 2987 output "advance_pc" opcode instead of calling gen_addr_line().
2988 The latter has the undesired side-effect of creating a new row
3e87a760 2989 in the debug line info matrix.
09a798ea 2990
e1c05f12
NC		 29911999-08-26 Jim Wilson <wilson@cygnus.com>
2992
2993 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2994 ls.last_filename if last is less than zero. Set ls.last_filename
2995 when allocating new entry.
2996 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2997 call.
2998
b23bac36
AM		 29991999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3000
3001 * config/tc-i386.c (i386_index_check): Fix the displacement size
3002 when INFER_ADDR_PREFIX.
3003
50f4163f
NC		 30041999-08-18 Nick Clifton <nickc@cygnus.com>
3005
3006 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3007 display its value.
3008
f589a541
ILT		 30091999-08-17 Ian Lance Taylor <ian@zembu.com>
3010
3011 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3012 handle 0xffffNNNN constants correctly.
3013
11450271
NC		 30141999-08-16 Nick Clifton <nickc@cygnus.com>
3015
3016 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3017 as well as loads.
3018
276b1dc2
NC		 30191999-08-13 Nick Clifton <nickc@cygnus.com>
3020
3021 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3022 (md_apply_fix3): Always pass positive values to
3023 validate_offset_imm.
3024
ae5ad4ad
NC		 30251999-08-12 Nick Clifton <nickc@cygnus.com>
3026
3027 * config/tc-arm.c (skip_whitespace): New macro.
3028 Formatting tidy ups.
3e87a760 3029
ae5ad4ad
NC		 3030 (md_apply_fix3): Store relocation offset in addend for ELF based
3031 relocs.
3032 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 3033 calls.
3034
bf6d3895
AM		 30351999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3036
3037 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3038 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3039
46031ca9
JL		 3040Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3041
b100be66
JL		 3042 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3043 flags for the unwind subspace.
3044
46031ca9
JL		 3045 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3046 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3047 suitable relocation based on the size of the target's pointer.
3048 Always Use subsegment zero for the unwinders.
3049 (pa_level): Handle "2.0w".
3050
65172ab8 3051Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 3052
3053 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3054 with the following instruction unless this was specified.
3055
1a1ae23e
ILT		 30561999-08-09 Ian Lance Taylor <ian@zembu.com>
3057
3058 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3059 certain sections, to match BFD changes.
3060
81afc846
ILT		 30611999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3062
3063 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3064 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 3065 * Makefile.in: Rebuild.
81afc846 3066
04ad1543
ILT		 30671999-08-08 Ian Lance Taylor <ian@zembu.com>
3068
3069 * Makefile.am: Rename .dep* files to DEP*.
3070 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3071 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3072 targets to DEPOBJ.
3073 * Makefile.in: Rebuild.
3074
1eb7027c
RH		 30751999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3076
3077 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3078
2dcc60be
ILT		 30791999-08-08 Ian Lance Taylor <ian@zembu.com>
3080
46eec08e
ILT		 3081 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3082 avoid problems on DOS filesystems.
3083 * Makefile.in: Rebuild.
3084
2dcc60be
ILT		 3085 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3086
30871999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3088
3089 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3090 section flag.
3091
76a27922
ILT		 30921999-08-08 Ian Lance Taylor <ian@zembu.com>
3093
3094 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 3095 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 3096 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3097
0741736b
JL		 3098Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3099
3100 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3101
9a913dfb
JL		 3102Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3103
3104 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3105
a1f2d742
ILT		 31061999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3107
3108 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3109 non-adjustable symbols.
3110
55a914bc
JL		 3111Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3112
3113 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3114
336f7c70 3115Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 3116
3117 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3118 operands.
3119
9750fcc5
ILT		 31201999-08-05 Donn Terry <donn@interix.com>
3121
3122 * config/te-interix.h: New file.
3123 * configure.in (i386-*-interix*): New target.
3124 * configure: Rebuild.
3125
39ba5561
JL		 3126Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3127
3128 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3129 selectors for ELF too.
3130 (selector_table): Add "ltp" and "rtp" selectors.
3131
eecb386c
AM		 31321999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3133
3134 * config/tc-i386.c (i386_operand): No need to change
3135 operand_string pointer in segment reg case before goto
3136 do_memory_reference. Initialise displacement_string_start and
3137 displacement_string_end after do_memory_reference label.
3138 (i386_index_check): Add operand_string param, and print error
3139 message on failure here.
3140 (i386_intel_memory_operand): Instead of here.
3141 (i386_operand): And here.
3142 (INFER_ADDR_PREFIX): Enable.
3143
3144 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3145
3146 * config/tc-i386.h (DefaultSize): Define. Renumber following
3147 opcode_modifier defines.
3148
3149 From Etienne Lorrain <etienne.lorrain@ibm.net>
3150 * config/tc-i386.c (stackop_size): New variable.
3151 (set_16bit_code_flag): Clear it here.
3152 (set_16bit_gcc_code_flag): New function.
3153 (md_pseudo_table): Add "code16gcc" entry.
3154 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3155
f173e82e
ILT		 31561999-08-03 Ian Lance Taylor <ian@zembu.com>
3157
a04b544b
ILT		 3158 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3159 next_set_end even if the end symbol is being discarded.
3160
3161 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3162 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3163 * config/obj-coff.c: Likewise.
3164 (seg_info_type): Remove.
3165 (seg_info_off_by_4): Change to array of segT.
3166 (s_get_segment): Adjust accordingly.
3167 (obj_pseudo_table): Fully initialize sentinel entry.
3168
f173e82e
ILT		 3169 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3170 Ralf Baechle <ralf@uni-koblenz.de>.
3171
c3332e24
AM		 31721999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3173
3174 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3175
31761999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3177
24eab124
AM		 3178 * config/tc-i386.c: Indentation and white space changes.
3179 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3180 don't enable it by default.
3181 (i386_intel_operand): Remove redundant prototype.
3182 Move check on number of memory operands, and i.mem_operands++
3183 (i386_intel_memory_operand): To here.
3184 Remove i386_immediate code from here. Remove special case code
3185 for input and output using (%dx). Remove base/index checks and
3186 call i386_index_check instead. Save initial operand_string
3187 argument for error message.
3188 (i386_operand): Remove redundant prototype. Move base/index
3189 checks to i386_index_check.
3190 (i386_displacement): Move intel mode check for non-zero
3191 i.disp_operand
3192 (i386_intel_memory_operand): To here.
c3332e24 3193
6d8809aa
RH		 31941999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3195
3196 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3197 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3198 by .register pseudo-op if -64 and --no-undeclared-regs.
3199 (s_register, sparc_adjust_symtab): New functions.
3200 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3201 Declare sparc_adjust_symtab as tc_adjust_symtab.
3202 * doc/c-sparc.texi: Add description of #ignore special literal
3203 for .register pseudo-op.
3204
c8d259f7
CM		 32051999-07-30 Catherine Moore <clm@cygnus.com>
3206
eaa15ab8 3207 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 3208 the relocation's section offset.
3209
b77ad1d4
AM		 32101999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3211
3212 * write.c (fixup_segment): Fix generic error check overflow test.
3213
3214 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3215 X_add_number to long.
3216
b53fcc20
JL		 3217Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3218
3219 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 3220 processing.
b53fcc20 3221
d2e71411
ILT		 32221999-07-27 Ian Lance Taylor <ian@zembu.com>
3223
3224 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3225 VTABLE relocations.
3226
e9f56b1d
ILT		 32271999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3228
3229 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 3230
1a39f480
ILT		 3231 * configure.bat: Remove; obsolete.
3232 * config/go32.cfg: Likewise.
3233
29fe79d3
ILT		 32341999-07-21 Brad M. Garcia <bgarcia@fore.com>
3235
3236 * configure.in (i386-*-vxworks*): New target.
3237 * configure: Rebuild.
3238
e06510e6
RH		 32391999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3240
3241 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3242
dabe3bbc
RH		 32431999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3244
3245 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3246 on -64 and not pic.
3247 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3248 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3249 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3250 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3251 MAX_RELOC_EXPANSION): Define.
3252 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3253
b4cac588
AM		 32541999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3255
3256 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3257 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3258 block. Print a warning if an 8-bit or 16-bit constant
3259 displacement or immediate is truncated on output.
3260 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3261 immediate.
3262 (i386_operand): Disallow immediate jump absolute operand.
3263
966ed0b4
ILT		 32641999-07-15 Ian Lance Taylor <ian@zembu.com>
3265
0ed15843
ILT		 3266 * configure.in: Bump version number to 2.9.5.
3267 * configure: Rebuild.
3268
966ed0b4
ILT		 3269 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3270 or %llx work.
3271
67f1cff0
JL		 3272Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3273
3274 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3275 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3276
2f992c04
NC		 32771999-07-14 Philip Blundell <pb@nexus.co.uk>
3278
3279 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3280 is defined.
3281 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3282
3283 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3284 if -mno-fpu was given.
3285 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3286 relocs.
3287 (cons_fix_new_arm): Remove misleading comments.
3288
14ad458a
ILT		 32891999-07-14 Ian Lance Taylor <ian@zembu.com>
3290
3291 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3292 error message.
3293 (relax_segment): Likewise. After giving a rs_org error, convert
3294 the frag to rs_align to avoid cascading errors.
3295
36823076
AS		 32961999-07-12 Andreas Schwab <schwab@suse.de>
3297
3298 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3299
ab9da554
ILT		 33001999-07-11 Ian Lance Taylor <ian@zembu.com>
3301
3302 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3303 as appropriate. Fill in structure initializations. Add variable
3304 initializations. Add casts.
3305 * dwarf2dbg.c (print_stats): Change i to size_t.
3306 * listing.c (listing_listing): Change list_line to unsigned int.
3307
e0accf0c
ILT		 33081999-07-10 Ian Lance Taylor <ian@zembu.com>
3309
3310 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3311 rather than checking for \001 and \002 in symbol name.
3312 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3313
7d4ce8a9
JL		 3314Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3315
3316 * configure.in (hppa*-linux-gnu*): New target.
3317 * configure: Rebuilt.
3318
5395a469
NC		 33191999-07-08 Nick Clifton <nickc@cygnus.com>
3320
3e87a760 3321 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 3322
cac58fa6
NC		 33231999-07-07 Nick Clifton <nickc@cygnus.com>
3324
5395a469 3325 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 3326 accessing symbolP directly.
3327
03b36ee1
JL		 3328Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3329
3330 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3331 for ELF.
3332
49a5575c
NC		 33331999-07-05 Nick Clifton <nickc@cygnus.com>
3334
3335 * config/tc-arm.c (ARM_EXT_V5): Define.
3336 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3337 (md_begin): Detect ARM v5 architectures.
3338 (md_parse_option): Accept arm v5 specification.
3339 (md_show_usage): Documment -marmv5 switch.
3340
3341 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 3342
49a5575c
NC		 3343 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3344 op.
3345 (validate_immediate_twopart): New function. Determine if a
3346 constant can be computed by two ADD instructions.
3347 (output_inst): Remove its command line parameter - it was never
3348 used.
3349 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3350 implememt the ADRL pseudo op.
3351 (tc_gen_reloc): Generate a suitable error message if an ADRL
3352 instruction tries to generate a real reloc.
3353
3354 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3355
09ecf0ba
JL		 3356Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3357
3358 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3359 into lower case.
3360
264d6861
ILT		 33611999-06-27 H.J. Lu <hjl@gnu.org>
3362
3363 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3364 non BFD_ASSEMBLER case.
3365
827c0149
ILT		 33661999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3367
3368 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3369 data.
3370
a340d270
RH		 33711999-06-26 David Mosberger <davidm@hpl.hp.com>
3372
3373 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3374 out_end_sequence() when the address decreases due to a new frag.
3375 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3376 numbering starts with 1.
3377
16b93d88
NC		 33781999-06-23 Nick Clifton <nickc@cygnus.com>
3379
3380 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3381 .section for COFF.
3382 (mcore_s_text): Call obj_elf_text for ELF target.
3383 (mcore_s_data): Call obj_elf_data for ELF target.
3384 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3385 for COFF target.
3386 (mcore_s_bss): New function: Dump literal table before changing
3387 sections.
3388 (mcore_s_comm): New function: Dump literal table before changing
3389 sections.
3e87a760 3390
16b93d88
NC		 3391 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3392 No longer static functions.
3393 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3394 Provide prototypes for these functions.
3395
fed9b18a
ILT		 33961999-06-22 Ian Lance Taylor <ian@zembu.com>
3397
be2acf27
ILT		 3398 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3399 a list of names, to try obj_segment_name, and to try abbreviated
3400 names when using COFF without long section names.
3401
7dcc9865
ILT		 3402 * config/tc-alpha.c: More use of symbol accessor functions.
3403 * config/tc-arc.c: Likewise.
3404 * config/tc-d30v.c: Likewise.
3405 * config/tc-fr30.c: Likewise.
3406 * config/tc-i860.c: Likewise.
3407 * config/tc-m88k.c: Likewise.
3408 * config/tc-mcore.c: Likewise.
3409 * config/tc-ns32k.c: Likewise.
3410 * config/tc-sparc.c: Likewise.
3411 * config/tc-v850.c: Likewise.
3412
a77f5182
ILT		 3413 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3414 sy_value with appropriate accessor functions.
3415 * config/tc-arm.c (md_apply_fix3): Likewise.
3416 * config/tc-d10v.c (AT_WORD_P): Likewise.
3417 * config/tc-v850.c (reg_name_search): Likewise.
3418
fed9b18a
ILT		 3419 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3420 use symbol_get_bfdsym instead.
3421 * config/tc-ppc.c (md_assemble): Likewise.
3422 * config/tc-v850.c (v850_comm): Likewise.
3423
310b5aa2
ILT		 34241999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3425
3426 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3427 the symbol, rather than accessing the bsym member.
3428 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3429 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3430 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3431 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3432 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3433 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3434 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3435 * config/tc-v850.c (tc_gen_reloc): Likewise.
3436
9cb8e75e
JL		 3437Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3438
3439 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3440 (hppa_gen_reloc_type): Conditionalize on BFD64.
3441 (tc_gen_reloc): Re-enable ELF relocations.
3442 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3443
3d103319
ILT		 34441999-06-21 Ian Lance Taylor <ian@zembu.com>
3445
3446 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3447 warning.
3448 (do_ldst): Move assignment out of if condition.
3449 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3450 parentheses to avoid warning.
3451
776b24b4
NC		 34521999-06-21 Nick Clifton <nickc@cygnus.com>
3453
155f0fe7
NC		 3454 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3455 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 3456
809ffe0d
ILT		 34571999-06-19 Ian Lance Taylor <ian@zembu.com>
3458
3459 * config/tc-ppc.c: Update for symbol handling changes.
3460 * config/obj-coff.c: Likewise.
3461
49863f82
JL		 3462Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3463
3464 * tc-hppa.c: General cleanups of ELF support. No more spaces
3465 and subspaces for ELF.
3466 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3467 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3468 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3469 (UNWIND_SECTION_NAME): Likewise.
3470 (space/subspace related structures): Conditionalize definitions
3471 on OBJ_SOM.
3472 (space/subspace directives and support routines): Conditionalize
3473 definitions and references/uses on OBJ_SOM.
3474 (label_symbol_struct): For ELF, track the symbol's segment. For
3475 SOM track its space.
3476 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3477 changes.
3478 (USE_ALIASES): Kill for both SOM & ELF.
3479 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3480 (pa_space, pa_subspace): Corresponding changes.
3481 (pa_spaces_begin): Corresponding chagnes.
3482 (md_begin): Do not muck around with space/subspace stuff for
3483 OBJ_ELF.
3484 (md_apply_fix): Temporarily disable argument relocation stuff
3485 for OBJ_ELF.
3486 (tc_gen_reloc): Temporarily disable relocation generation for
3487 OBJ_ELF
3488 (pa_build_unwind_subspace): Similarly.
3489
fed881b1
NC		 34901999-06-16 Nick Clifton <nickc@cygnus.com>
3491
3492 * config/tc-arm.c (thumb_set): New pseudo op.
3493 (text, data, section): Override these pseudo ops with ARM
3494 specific versions.
3495 (s_thumb_set): New function: Perform the same as a .set pseudo
3496 op, but also mark the alias'ed symbol as being a Thumb
3497 function.
3498 (arm_s_text): New function: Perform the same as the .text
3499 pseudo op, but dump the literal pool before changing
3e87a760 3500 sections.
fed881b1
NC		 3501 (arm_s_data): New function: Perform the same as the .data
3502 pseudo op, but dump the literal pool before changing
3e87a760 3503 sections.
fed881b1 3504 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 3505 .section pseudo op, but dump the literal pool before changing
3506 sections.
fed881b1
NC		 3507 (arm_cleanup): Do not reset the current section before dumping
3508 the literal pool.
3509
0f94f4c8
NC		 35101999-06-17 Nick Clifton <nickc@cygnus.com>
3511
2f3519a2
NC		 3512 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3513 OPTION_NO_WARN_UNMATCHED entries.
3514 (md_parse_option): Generate a warning message if an unrecognised
3515 option is encountered.
3516
0f94f4c8
NC		 3517 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3518 (get_operands): When parsing an expression after an '@' symbol
3519 has been detected, do not ignore '#' symbols.
3520 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 3521 false.
0f94f4c8 3522
e4a86f6f
ILT		 35231999-06-13 Ian Lance Taylor <ian@zembu.com>
3524
3525 From K. Richard Pixley <rich@noir.com>:
3526 * configure.in (ppc-*-vxworks*): New target.
3527 * configure: Rebuild.
3528
a8aed0fb
UD		 35291999-06-12 Philip Blundell <philb@gnu.org>
3530
3531 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3532
7565ed77
ILT		 35331999-06-13 Ian Lance Taylor <ian@zembu.com>
3534
3535 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3536 which refer to symbols in linkonce sections, permit reducing the
3537 relocs if the symbol is local.
3538
b9e57a38
ILT		 35391999-06-12 Ian Lance Taylor <ian@zembu.com>
3540
3541 * subsegs.c (subseg_text_p): New function.
3542 * as.h (subseg_text_p): Declare.
3543 * read.c (do_align): Use subseg_text_p to set the default fill.
3544 * write.c (subsegs_finish): Likewise.
3545 * config/obj-coff.c (write_object_file): Likewise.
3546 * config/tc-i386.h (md_maybe_text): Don't define.
3547 (md_do_align): Use subseg_text_p to set the default fill.
3548 * config/tc-m32r.c (m32r_do_align): Likewise.
3549 * config/tc-sh.c (sh_do_align): Likewise.
3550 * config/tc-sparc.h (md_do_align): Likewise.
3551
008960a5
ILT		 35521999-06-12 David O'Brien <obrien@freebsd.org>
3553
3554 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3555 * configure: Rebuild.
3556
a1605869
ILT		 35571999-06-12 Ian Lance Taylor <ian@zembu.com>
3558
d9ac5a3b
ILT		 3559 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3560 * Makefile.am: Rebuild dependencies.
3561 * Makefile.in: Rebuild.
3562
a1605869
ILT		 3563 * config/tc-i386.c (i386_immediate): Remove unused label
3564 seg_unimplemented.
3565
3566 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3567 * symbols.c: Likewise.
3568 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3569 sy_next field when taking address, rather than symbol_next.
3570
3571 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3572 offsetT.
3573 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3574 value from the output file architecture.
3575 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3576 * dwarf2dbg.h: Change bfd_vma to addressT.
3577
a7cd1c22
ILT		 35781999-06-11 Ian Lance Taylor <ian@zembu.com>
3579
3580 * dwarf2dbg.h: Use PARAMS in function declarations.
3581
76171f81
ILT		 35821999-06-11 Martin Dorey <mdorey@madge.com>
3583
3584 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3585 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3586 OBJ_ELF.
3587 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3588
9b4d630b
ILT		 35891999-06-11 Ian Lance Taylor <ian@zembu.com>
3590
5865bb77
ILT		 3591 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3592
9e7c96d9
ILT		 3593 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3594 popsection.
3595
1b50c718
ILT		 3596 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3597
1bf67e0d
ILT		 3598 * read.c (read_a_source_file): Only declare inescape if
3599 QUOTES_IN_INSN.
3600
3601 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3602 match parameters.
3603 (find_entry_byval): Add parens to avoid warning.
3604
3605 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3606
9b4d630b
ILT		 3607 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3608 undefined symbols.
3609
a22b281c
RH		 36101999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3611
66778679 3612 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 3613 with isoctal.
3614
3615 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3616 synthetize_setx): New functions.
3617 (md_assemble): Broken the special cases into the above
3618 functions. Make compiler happy if sizeof(bfd_vma)==4.
3619 Fix sethi generated from set/setuw. If instructions have a relloc,
3620 always clear the fields to be relocated in the opcode.
3621 (sparc_ip): Remove special_case global variable.
3622
7f2f689c
ILT		 36231999-06-10 Ian Lance Taylor <ian@zembu.com>
3624
d7ba4a77
ILT		 3625 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3626 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3627 indication of success rather than a value.
3628 (itbl_get_val): Likewise.
3629 (itbl_get_field): Use strcspn. Change delimiters to include
3630 parens.
3631 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3632 (itbl_get_val): Likewise.
3633 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3634
7f2f689c
ILT		 3635 * symbols.c (copy_symbol_attributes): Convert local symbols to
3636 regular symbols.
3637
c1d3c45e
NC		 36381999-06-10 Nick Clifton <nickc@cygnus.com>
3639
3640 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 3641 ARM920t.
c1d3c45e 3642
63fab58c
RH		 36431999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3644
3645 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3646 Optimize set if sizeof(bfd_vma) == 64.
3647 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 3648 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 3649 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3650
cf9a1301
RH		 36511999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3652
3653 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3654 (s_ncons): New function.
3655 (native_op_table): New table.
3656 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3657 R_SPARC_OLO10 handling.
3658
bf29b231
RH		 3659Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3660
3661 * expr.h (struct expressionS): Revert last change; widen X_op.
3662 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3663
9be1cda6
AS		 3664Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3665
a4835b42
AS		 3666 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3667 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3668 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3669 * Makefile.in: Regenerated.
3670
9be1cda6
AS		 3671 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3672 `common' pass on to s_mri_common.
3e87a760 3673 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 3674
62335629
RH		 36751999-06-06 Richard Henderson <rth@cygnus.com>
3676
3677 * config/obj-elf.c (obj_elf_section): Don't free the return
3678 value of demand_copy_C_string.
3679
9de8d8f1
RH		 36801999-06-05 Richard Henderson <rth@cygnus.com>
3681
3682 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3683 creation logic from obj_elf_create_section.
3684
3685 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3686 (section_stack): New.
3687 (special_sections): Make const.
3688 (obj_elf_section): Gut and rewrite parsing.
3689 (obj_elf_change_section): New function broken out of obj_elf_section.
3690 (obj_elf_parse_section_letters): Likewise.
3691 (obj_elf_section_word): Likewise.
3692 (obj_elf_section_type): Likewise.
3693 (obj_elf_previous): Treat as a toggle.
3694 (obj_elf_popsection): New.
3695 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3696 (ppc_section_type): Likewise.
3697 * config/tc-ppc.h: Likewise.
3698
3699 * expr.h (struct expressionS): Don't make X_op a bitfield.
3700 * config/tc-alpha.c: Update for symbol handling changes.
3701 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3702 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3703
58b5739a
RH		 37041999-06-05 Richard Henderson <rth@cygnus.com>
3705
3706 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3707 (dwarf2_gen_line_info): Kill unused variables.
3708 (dwarf2_finish): Likewise.
3709 (dwarf2_where): Likewise.
3710 (dwarf2_directive_file): If we've only got a string,
3711 hand off to s_app_file.
3712 * ecoff.c: Move the include of ecoff.h.
3713 * symbols.h (S_IS_FUNCTION): Prototype.
3714
3715 * read.c (LEX_HASH): Supply a default.
3716 (lex_type): Use it.
3717 (s_globl): Update `c' after skipping whitespace.
3718 * read.h (LEX_END_NAME, is_name_ender): New.
3719 * expr.c (get_symbol_end): Respect it.
3720
398e8c25
ILT		 37211999-06-04 Mark Klein <mklein@dis.com>
3722
993142d5
ILT		 3723 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3724 to real if OBJ_SOM
3725 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3726
398e8c25
ILT		 3727 * config/tc-hppa.c: Update for symbol handling changes.
3728
b4013713
ILT		 37291999-06-03 Ian Lance Taylor <ian@zembu.com>
3730
080e41e6
ILT		 3731 * cgen.c: Update for symbol handling changes.
3732 * config/tc-m32r.c: Likewise.
f412ead8 3733
a0f75b47
ILT		 3734 * config/tc-hppa.h: Update for symbol handling changes.
3735 * config/tc-hppa.c: Likewise.
3736
174419c1
ILT		 3737 * config/tc-arm.h: Update for symbol handling changes.
3738 * config/tc-arm.c: Likewise.
3739 (symbol_make_empty): Remove. Just use symbol_create.
3740
3741 * symbols.c (symbol_set_tc): Correct name.
3742
6104f0a0
ILT		 3743 * Makefile.am: Rebuild dependencies.
3744 ($(OBJS)): Don't depend upon struc-symbol.h.
3745 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3746 * dep-in.sed: Don't remove struc-symbol.h.
3747 * Makefile.in: Rebuild.
3748
b4013713
ILT		 3749 * doc/internals.texi (Symbols): Describe changes in symbol
3750 handling.
3751
6576f0b5
RH		 37521999-06-03 Richard Henderson <rth@cygnus.com>
3753
3754 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3755 instead of doing the work by hand.
3756
fac0d250
RH		 37571999-06-03 David Mosberger <davidm@hpl.hp.com>
3758
3759 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3760 state of line state-machine.
3761 (struct ls): Collect DWARF2 line state-machine state in new member
3762 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3763 resulted in any DWARF2 directives.
3764 (reset_state_machine): New function.
3765 (out_end_sequence): Ditto.
3766 (dwarf2_gen_line_info): When switching sections or switching to a
3767 lower text address, call out_end_sequence() first to terminate the
3768 previous code sequence as code sequences MUST have monotonically
3769 increasing addresses.
3770 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3771
37721999-06-03 David Mosberger <davidm@hpl.hp.com>
3773
3774 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3775 DWARF2 debug info (line information only, at this point).
3776 * as.h: Update comment about supported debug formats.
3777 * dwarf2dbg.c, dwarf2dbg.h: New files.
3778 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3779
3780 * expr.c (operand): Don't use [ for parens if we want an index op.
3781 (op_encoding): Switch [ into O_index, if desired.
3782 (op_rank): Renumber with O_index on bottom.
3783 (expr): If O_index, match closing bracket.
3784 * expr.h (O_index): New.
3785
3786 * read.c (read_a_source_file): Conditionally allow matched "
3787 in lines passed to md_assemble.
3788
3789 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3790
49309057
ILT		 37911999-06-03 Ian Lance Taylor <ian@zembu.com>
3792
3793 Add support for storing local symbols in a small structure to save
3794 memory when assembling large files.
3795 * as.h: Don't include struc-symbol.h.
3796 (symbolS): Add typedef.
3797 * symbols.c: Include struc-symbol.h.
3798 (local_hash): New static variable.
3799 (save_symbol_name): New static function, from symbol_create.
3800 (symbol_create): Call save_symbol_name.
3801 (local_symbol_count): New static variable.
3802 (local_symbol_conversion_count): Likewise.
3803 (LOCAL_SYMBOL_CHECK): Define.
3804 (local_symbol_make): New static function.
3805 (local_symbol_convert): New static function.
3806 (colon): Handle local symbols. Create local symbol for local
3807 label name.
3808 (symbol_table_insert): Handle local symbols.
3809 (symbol_find_or_make): Create local symbol for local label name.
3810 (symbol_find_base): Check for local symbol.
3811 (symbol_append, symbol_insert): Check for local symbols.
3812 (symbol_clear_list_pointers, symbol_remove): Likewise.
3813 (verify_symbol_chain): Likewise.
3814 (copy_symbol_attributes): Likewise.
3815 (resolve_symbol_value): Handle local symbols.
3816 (resolve_local_symbol): New static function.
3817 (resolve_local_symbol_values): New function.
3818 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3819 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3820 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3821 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3822 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3823 (symbol_previous, symbol_next): New functions.
3824 (symbol_get_value_expression): Likewise.
3825 (symbol_set_value_expression): Likewise.
3826 (symbol_set_frag, symbol_get_frag): Likewise.
3827 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3828 (symbol_mark_used_in_reloc): Likewise.
3829 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3830 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3831 (symbol_mri_common_p): Likewise.
3832 (symbol_mark_written, symbol_clear_written): Likewise.
3833 (symbol_written_p): Likewise.
3834 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3835 (symbol_section_p, symbol_equated_p): Likewise.
3836 (symbol_constant_p): Likewise.
3837 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3838 (symbol_get_obj, symbol_set_obj): Likewise.
3839 (symbol_get_tc, symbol_set_tc): Likewise.
3840 (symbol_begin): Initialize local_hash.
3841 (print_symbol_value_1): Handle local symbols.
3842 (symbol_print_statistics): Print local symbol statistics.
3843 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3844 Declare new symbols.c functions. Move many declarations here from
3845 struc-symbol.h.
3846 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3847 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3848 (struct symbol): Move bsym to make it clearly the first field.
3849 Remove TARGET_SYMBOL_FIELDS.
3850 (symbolS): Don't typedef.
3851 (struct broken_word): Remove.
3852 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3853 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3854 (symbol_clear_list_pointers): Likewise.
3855 (symbol_insert, symbol_remove): Likewise.
3856 (symbol_previous, symbol_append): Likewise.
3857 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3858 (struct local_symbol): Define.
3859 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3860 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3861 (local_symbol_get_frag, local_symbol_set_frag): Define.
3862 (local_symbol_get_real_symbol): Define.
3863 (local_symbol_set_real_symbol): Define.
3864 Define.
3865 * write.c (write_object_file): Call resolve_local_symbol_values.
3866 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3867 (TARGET_SYMBOL_FIELDS): Don't define.
3868 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3869 ECOFF_DEBUGGING, add ECOFF fields.
3870 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3871 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3872 ECOFF_DEBUGGING, add ECOFF fields.
3873 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3874 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3875 * config/tc-mcore.h: Don't include struc-symbol.h.
3876 (TARGET_SYMBOL_FIELDS): Don't define.
3877 (struct mcore_tc_sy): Define.
3878 (TC_SYMFIELD_TYPE): Define.
3879 * Many files: Use symbolS instead of struct symbol. Use new
3880 accessor functions rather than referring to symbolS fields
3881 directly.
3882
3883 * read.c (s_mri_common): Don't add in value of line_label.
3884
3885 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3886 checking for SEC_LINK_ONCE.
3887
3888 * config/tc-sh.h (sh_fix_adjustable): Declare.
3889
3890 * app.c (input_buffer): New static variable.
3891 (app_push): Save saved_input in allocated buffer.
3892 (app_pop): Restored saved_input.
3893 (do_scrub_chars): Change get parameter to take char * and int as
3894 arguments. Change GET macro to pass input_buffer to get
3895 function. Don't save input into allocated buffer.
3896 * as.h (do_scrub_chars): Update declaration.
3897 * input-file.c (input_file_get): Change to take char * and int.
3898 Read data into passed in buffer. Remove static buffer.
3899 * read.c (scrub_from_string): Change to take char * and int. Copy
3900 data into passed in buffer.
3901
3902 * hash.h: Neaten. Declare hash_traverse.
3903 * hash.c: Complete rewrite based on BFD hashing code.
3904 * gasp.c (chunksize): New variable.
3905 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3906 hash_delete.
3907
661e4995
NC		 39081999-05-28 Nick Clifton <nickc@cygnus.com>
3909
3910 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3911 addend unless the target uses an old ABI.
3912
d9a62219
DE		 3913Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3914
3915 -Wchar-subscripts cleanup
3916 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 3917 calls to isascii,iscntrl are correct.
d9a62219
DE		 3918 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3919 (unsigned char).
3920 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3921 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3922 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3923 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3924
6da466c7
ILT		 39251999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3926
3927 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3928 width for Coldfire.
3929 (arch_coldfire_p): New #define.
3930 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3931
39321999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3933
3934 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3935
3936 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3937 (install_operand): Add place `N'.
3938 (init_table): Add registers ACC, MACSR, MASK.
3939
3940 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3941
3942 * config/tc-m68k.c: Change mcf5200 --> mcf.
3943 (archs): Add mcf5206e, mcf5307.
3944 (m68k_ip): Add format `u'.
3945 (install_operand): Add place `m', `M', `h'.
3946 (init_table): Add upper/lower registers.
3947
3948 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3949
bedf545c
ILT		 39501999-05-28 Martin Dorey <mdorey@madge.com>
3951
3952 * config/tc-i960.c: Several minor changes to add ELF and
3953 BFD_ASSEMBLER support.
3954 * config/tc-i960.h: Likewise.
3955 * configure.in (i960-*-elf*): New target.
3956 * aclocal.m4, configure: Rebuild.
3957
40c62b25
AM		 39581999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3959
3960 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3961 reloc changes when defined(BFD_ASSEMBLER).
3962
daa01f85
AM		 39631999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3964
3965 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3966
3967 * write.c (write_print_statistics): Output to file, not stderr.
3968
3969 * expr.c (generic_bignum_to_int32,64): Prototype.
3970
3971 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3972 output_sleb128, output_uleb128, output_big_sleb128,
3973 output_big_uleb128, output_big_leb128): Prototype.
3974 (output_big_sleb128, output_big_uleb128): Make inline.
3975 (output_big_leb128): Remove inline
3976
3977 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3978 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3979 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3980 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3981 value for correct overflow check in write.c:fixup_segment.
3982 * write.c (fixup_segment): Move bitfield overflow checks to after
3983 the md_apply_fix call.
3984 * config/obj-coff.c (fixup_segment): Likewise.
3985 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3986 valueT *val argument.
3987
19b34177
AS		 3988Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3989
3990 * config/atof-ieee.c (gen_to_words): Correctly round a
3991 denormalized number. Fix off-by-one in range checking for
3e87a760 3992 exponent in a denormal.
19b34177 3993
b8a40f53
NC		 39941999-05-10 Nick Clifton <nickc@cygnus.com>
3995
3996 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 3997 name.
b8a40f53 3998
53f3de98
RH		 3999Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4000
4001 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4002
578ec497
AM		 40031999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4004
4005 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4006 (ReverseRegRegmem): Remove.
4007 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4008 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4009 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4010 kludge.
4011
4012 From Doug Ledford <dledford@redhat.com>
4013 * config/tc-i386.h (RegXMM): New for P/III.
4014 * config/tc-i386.c: Add support for P/III.
4015
d0e9a01c
RH		 4016Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4017
4018 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4019 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4020 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4021
83183c0c
RH		 4022Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4023
4024 * config/tc-i386.c (i386_immediate): Skip whitespace before
4025 complaining about junk after expression.
4026 (i386_displacement): Likewise.
4027
03987ced
RH		 4028Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4029
4030 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4031 Don't copy before downcaseing.
4032
0d96863f 40331999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 4034
66778679
RH		 4035 * tc-m68k.c: Include elf/m68k.h.
4036 (m68k_elf_final_processing): New routine.
4037 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4038 Define.
3e87a760 4039
90700a53
JL		 4040Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4041
4042 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4043 17 bit fmt insn.
4044
252b5132
RH		 40451999-04-30 Nick Clifton <nickc@cygnus.com>
4046
4047 * config/tc-mcore.c (mcore_s_section): Dump literals before
4048 changing section.
4049
40501999-04-29 Nick Clifton <nickc@cygnus.com>
4051
4052 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4053 for COFF/PE port.
4054
4055Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4056
4057 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4058 (TC_INIT_FIX_DATA): Delete.
4059 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4060 (TC_INIT_FIX_DATA): Delete.
4061 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4062 * write.c (fix_new_internal): Initialize fx_cgen member.
4063 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4064 (gas_cgen_md_apply_fix3): Update.
4065 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4066 (md_cgen_record_fixup_exp): Update.
4067 (FX_OPINFO_R_TYPE): Update.
4068
4069 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4070 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4071 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4072 * frags.h (struct frag): Make opindex, opinfo ints.
4073
4074 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4075
40761999-04-26 Tom Tromey <tromey@cygnus.com>
4077
4078 * aclocal.m4, configure: Updated for new version of libtool.
4079
40801999-04-22 Nick Clifton <nickc@cygnus.com>
4081
4082 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 4083 md_apply_fix.
252b5132
RH		 4084 (md_apply_fix3): Do not fix up absolute relocations against
4085 symbolic values.
4086
4087 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4088
40891999-04-20 Nick Clifton <nickc@cygnus.com>
4090
4091 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4092 changes and data-in-text directives.
4093 (mcore_cons): New function: intercept cons() operations.
4094 (mcore_float_cons): New function: intercept float_cons()
3e87a760 4095 operations.
252b5132
RH		 4096 (mcore_stringer): New function: intercept stringer() operations.
4097
40981999-04-18 Ian Lance Taylor <ian@zembu.com>
4099
4100 * obj.h (struct format_ops): Change generate_asm_lineno field to
4101 take no parameters.
4102 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4103
4104 * config/tc-alpha.c (find_opcode_match): Add default case to
4105 switch.
4106 (find_macro_match): Likewise.
4107 (load_expression): Parenthesize && within ||.
4108
4109 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4110
41111999-04-17 Nick Clifton <nickc@cygnus.com>
4112
4113 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4114 .text .data .section pseudo ops.
3e87a760
AM		 4115 (mcore_s_section): New function. Dump lits before changing secs.
4116 (mcore_s_text): New function. Dump lits before changing secs.
4117 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 4118
41191999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4120
4121 * config/tc-mips.c (mips_32bitmode): New.
4122 (md_begin): Set mips_32bitmode if needed.
4123 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4124 Set EF_MIPS_32BITMODE.
4125
4126Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4127
4128 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4129 change.
4130
41311999-04-16 Nick Clifton <nickc@cygnus.com>
4132
4133 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4134
4135Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4136
3e87a760 4137 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 4138 expressions correctly.
4139
4140
41411999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4142
4143 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4144
4145Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4146
4147 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4148 and fmpynfadd instructions.
4149
41501999-04-11 Richard Henderson <rth@cygnus.com>
4151
4152 * as.h (environ): Declare it, if needed.
4153 * as.c (dump_statistics): Don't declare environ.
4154 * configure.in (environ): Detect declaration.
4155 * configure, config.in: Rebuild
4156
4157 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4158 (i386_displacement): Allocate enough space for replacement buffer.
4159 Clean up replacement buffer initialization.
4160
41611999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4162
4163 * subsegs.c (section_symbol): Don't create a new symbol if one
4164 already exists; instead, use the existing one, but set its segment
4165 and frag data if it hasn't already been defined.
4166 * config/obj-coff.c (c_section_symbol): Likewise.
4167
4168Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4169
4170 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4171
41721999-04-08 Nick Clifton <nickc@cygnus.com>
4173
4174 * config/tc-mcore.c: New File: Support routines for MCore
4175 assembler.
3e87a760 4176 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 4177 * config/obj-coff.c: Add support for mcore-pe target.
4178
4179 * Makefile.am: Add support for MCore targets.
4180 * Makefile.in: Regenerate.
4181 * configure.in: Add support for MCore targets.
4182 * configure: Regenerate.
4183
4184 * doc/all.texi: Set MCORE.
4185 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 4186
252b5132
RH		 4187 * write.h: Prevent multiple inclusion.
4188
41891999-04-06 Ian Lance Taylor <ian@zembu.com>
4190
4191 * asintl.h (LC_MESSAGES): Never define.
4192 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4193 does not define it.
4194 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4195 does not define it.
4196
4197 * Makefile.am (m68k-parse.c): If configuring in the source
4198 directory, copy m68k-parse.y into the local directory before
4199 running ylwrap, to remove spurious differences when generating
4200 snapshots.
4201 * Makefile.in: Rebuild.
4202
4203 * config/tc-sparc.h (md_do_align): Just allocate the number of
4204 bytes necessary, rather than always allocating 1024.
4205
42061999-04-04 Ian Lance Taylor <ian@zembu.com>
4207
4208 * listing.c (listing_newline): Add cast to avoid warning.
4209 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4210 * config/tc-i386.c (i386_scale): Add return value.
4211 (build_displacement_string): Remove unused local temp_disp2.
4212 (i386_intel_memory_operand): Add parentheses to avoid warning.
4213 (i386_intel_operand): Remove unused local end_of_operand_string.
4214 (i386_operand): Remove unused local operand_modifier.
4215 (i386_operand): Add parens to avoid warning.
4216
42171999-04-04 Don Bowman <don@pixsci.com>
4218
4219 * configure.in: Add mips*-*-vxworks* target; have it define
4220 MIPS_STABS_ELF.
4221 * configure, config.in: Rebuild.
4222
42231999-03-31 Nick Clifton <nickc@cygnus.com>
4224
4225 * configure.in (emulations): Add support for arm-epoc-pe.
4226 * configure: Regenerate.
4227 * config/te-epoc-pe.h: New file. Define macros specific to
4228 arm-epoc-pe target.
4229 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4230 for arm-epoc-pe target.
4231
4232Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4233
4234 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4235
4236Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4237
4238 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4239 detect ",n" without a condition.
4240 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4241
4242
4243Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4244
4245 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4246 instruction is encoded with one bit.
4247
4248
42491999-03-23 Ian Lance Taylor <ian@zembu.com>
4250
4251 * doc/internals.texi (CPU backend): Mention that
4252 line_separator_chars should not include newline. From thi
4253 <ttn@mingle.glug.org>.
4254
42551999-03-22 Doug Evans <devans@casey.cygnus.com>
4256
4257 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4258 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4259
4260Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4261
4262 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4263
4264Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4265
4266 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4267
4268
4269Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4270
4271 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 4272
252b5132
RH		 42731999-03-15 Martin Hunt <hunt@cygnus.com>
4274
4275 * app.c (do_scrub_begin): Change '-' back to a symbol char
4276 so we can use multiple opcodes on a line again.
4277
4278 * config/tc-d30v.c: By default, warn if a symbol has
4279 the same name as a register. Plus some minor
4280 updates from the branch.
4281
42821999-03-13 Nick Clifton <nickc@cygnus.com>
4283
4284 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4285 BFD_RELOC_16 and BFD_RELOC_64.
4286
42871999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4288
4289 * expr.c (expr): Add missing else.
4290
42911999-03-12 Nick Clifton <nickc@cygnus.com>
4292
4293 * config/tc-arm.c (md_apply_fix3): Improve error message.
4294
42951999-03-11 Doug Evans <devans@casey.cygnus.com>
4296
4297 * Makefile.am (CPU_TYPES): Add fr30.
4298 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4299 (fr30,m32r dependencies): Update.
4300 * Makefile.in: Rebuild.
4301
4302 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4303 (gas_cgen_record_fixup_exp): Ditto.
4304 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4305 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4306 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4307 (md_cgen_lookup_reloc): Update use of operand->type.
4308 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4309 (md_convert_frag): Call cgen_operand_lookup_by_num.
4310 (md_cgen_lookup_reloc): Update use of operand->type.
4311 (m32r_cgen_record_fixup_exp): Ditto.
4312
43131999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4314
4315 * config/tc-mips.c (md_show_usage): Fix message.
4316
43171999-03-03 Nick Clifton <nickc@cygnus.com>
4318
4319 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4320 and LDR reg,=<expr> instruction.
4321
4322 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4323 -mcpu=arm9tdmi.
4324
4325Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4326
4327 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4328
43291999-02-17 Nick Clifton <nickc@cygnus.com>
4330
4331 This patch was created by: Scott Bambrough
4332 <scottb@corelcomputer.com>
3e87a760
AM		 4333
4334 * app.c:
252b5132 4335 Special cased '@' character. The '@' character is used as the
3e87a760 4336 ARM assembler comment character, as a special character
252b5132
RH		 4337 and in ELF .symver pseudo-op's, and as a special character in
4338 .type and .section pseudo-ops.
4339 (symver_pseudo): New static variable.
4340 (symver_state): New static variable.
4341 (struct app_save): Add field 'symver_state'.
4342 (app_push): Save global symver_state int struct app_save.
4343 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 4344 (do_scrub_chars): Special case handling of '@' character in
4345 .symver pseudo-ops.
252b5132
RH		 4346
4347 * configure.in: Modified to recognize armv* uname syntax from ARM
4348 Linux kernel.
4349 * configure: Regenerated.
3e87a760 4350
252b5132
RH		 4351 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4352 a prefix to the section's type.
4353 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4354 the type's typename.
4355
4356 * config/tc-arm.h: Add support for PIC generation:
4357 (pic_code): New boolean.
4358 (obj_relocate_extern): Define.
4359 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4360 (TC_CONS_FIX_NEW): Define.
4361 (tc_fix_adjustable): Define.
4362 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 4363
252b5132
RH		 4364 * config/tc-arm.c: Add support for PIC generation:
4365 (line_seperator_chars): Allow ';' as a seperator for Linux.
4366 (is_immediate_prefix): New macro.
4367 (arm_parse_reloc): New function.
4368 (s_arm_elf_cons): New function.
4369 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4370 (md_undefined_symbol): Special case handling for the Global Offset
4371 Table's symbol.
4372 (md_apply_fix3): Handle PIC relocs.
4373 (tc_gen_reloc): Handle PIC relocs.
4374 (md_parse_option): Add support for '-k' command line switch to
4375 enable PIC generation.
4376 (cons_fix_new_arm): New function.
4377 (s_arm_elf_cons): New function.
4378
4379Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4380
4381 * configure.in: Add comments for uses of AC_DEFINE.
4382 * acinclude.m4: Likewise.
4383 * acconfig.h: Remove.
4384 * aclocal.m4: Rebuild.
4385 * configure: Rebuild.
4386 * Makefile.in: Rebuild.
4387 * config.in: Rebuild.
4388
43891999-02-15 Jim Lemke <jlemke@cygnus.com>
4390
4391 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4392 non-constant offset from a base register.
4393
43941999-02-14 Ken Raeburn <raeburn@raeburn.org>
4395
4396 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4397 strings always.
4398
4399Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4400
4401 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4402 (emit_insn): Look for pc-relative and no-overflow specifiers on
4403 internal relocation types.
4404
44051999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4406
4407 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4408 -mcpu=NNNN flags.
4409
4410 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4411 mips_cpu instead.
4412 (mips_4650, mips_4010, mips_4100): Variables removed.
4413 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4414 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4415 variables.
4416 (md_begin): Don't bother initializing the mips_NNNN variables;
4417 mips_cpu is set, and that's good enough now.
4418 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4419 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4420 (show): New function, to handle wrapping in the CPU lists.
4421 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4422
4423Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4424
4425 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4426 than treat as an immediate specifier.
4427
4428Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4429
4430 * config/tc-i386.c: Prototype many functions.
4431 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4432 (i386_immediate): Remove unused second argument.
4433 (i386_intel_operand): Fix i386_is_reg typo.
4434 (i386_operand): Use allow_naked_reg.
4435 (output_invalid): Make operand int for K&R.
4436
4437Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4438
4439 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4440 patch.
4441 * Makefile.in: Rebuild.
4442
44431999-02-09 Doug Evans <devans@casey.cygnus.com>
4444
4445 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4446 (cgen.o): Ditto.
4447 (EXTRA_as_new_SOURCES): Comment out.
4448 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4449 * Makefile.in: Rebuild.
4450 * doc/Makefile.in: Rebuild.
4451 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4452 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4453 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4454 * configure: Rebuild.
4455 * aclocal.m4: Rebuild.
4456 * config.in: Rebuild.
4457 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4458 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4459 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4460 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4461 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4462 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4463 (gas_cgen_record_fixup_exp): Ditto.
4464 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4465 descriptor, not global variable.
4466 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4467 descriptor, not global variable. Refer to insert_operand handler
4468 via cpu descriptor, not global function.
4469 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4470 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4471 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4472 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4473 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4474 * config/tc-m32r.c: Ditto.
4475 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4476 (md_assemble): Ditto.
4477 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4478
44791999-02-09 Nick Clifton <nickc@cygnus.com>
4480
4481 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4482 relocations for ELF targets.
4483
44841999-02-08 Nick Clifton <nickc@cygnus.com>
4485
4486 * configure.in: Add support for StrongARM target.
4487 * configure: Regenerate.
4488
44891999-02-05 Nick Clifton <nickc@cygnus.com>
4490
4491 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4492
4493 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4494 for COFF ports.
4495
4496Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4497
4498 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4499
4500Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4501
66778679
RH		 4502 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4503 (INTEL_DWORD_MNEM_SUFFIX): Define.
4504 (BYTE_PTR): Define.
4505 (WORD_PTR): Define.
4506 (DWORD_PTR): Define.
4507 (XWORD_PTR): Define.
4508 (SHORT): Define.
4509 (OFFSET_FLAT): Define.
4510 (FLAT): Define.
4511 (NONE_FOUND): Define.
4512 (No_dSuf): Define.
4513 (No_xSuf): Define.
4514 * config/tc-i386.c (set_intel_syntax): New routine.
4515 (intel_syntax): Declare.
4516 (allow_naked_reg): Declare.
4517 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4518 (intel_float_operand): New routine.
4519 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4520 Handle brackets as well as parens. Call i386_intel_operand for
4521 intel syntax. Reverse operands if appropriate. Handle new
4522 suffixes. Handle movzx and movsx.
4523 (i386_is_reg): New routine.
4524 (i386_immediate): New routine.
4525 (i386_scale): New routine.
4526 (i386_displacement): New routine.
4527 (i386_operand_modifier): New routine.
4528 (build_displacement_string): New routine.
4529 (i386_parse_seg): New routine.
4530 (i386_intel_memory_operand): New routine.
4531 (i386_intel_operand): New routine.
4532 (i386_operand): Call i386_displacement, i386_immediate,
4533 i386_scale, etc. instead of handling inline.
4534 (parse_register): Handle registers without prefix.
252b5132
RH		 4535
4536Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4537
66778679
RH		 4538 * configure: Regenerate.
4539 * configure.in (arm-*-oabi): New.
4540 (thumb-*-oabi): New.
4541 * config/tc-arm.c (target_oabi): Declare.
4542 (md_apply_fix3): Support REL relocs.
4543 (md_parse_option): Handle -oabi.
4544 (elf32_arm_target_format): New routine.
4545 (md_longopts): Add OPTION_OABI.
4546 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 4547
4548
45491999-01-28 Nick Clifton <nickc@cygnus.com>
4550
4551 * write.c (write_relocs): Handle out of range error.
4552
4553 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4554 (fr30_force_relocation): Default to 0.
4555
4556 * config/tc-fr30.h (obj_fix_adjustable): Define.
4557 (TC_FORCE_RELOCATION): Define.
4558
4559 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 4560 relocs.
252b5132
RH		 4561
45621999-01-16 Nick Clifton <nickc@cygnus.com>
4563
4564 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4565 merge of two instructions if the left instruciton kills the right.
4566
45671999-01-11 Doug Evans <devans@casey.cygnus.com>
4568
4569 * Makefile.in: Regenerate.
4570 * configure.in: Redo test for using cgen.
4571 * configure: Regenerate.
4572
45731999-01-09 Nick Clifton <nickc@cygnus.com>
4574
4575 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4576 redefinition of this macro.
4577
4578Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4579
4580 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4581 warning.
4582
45831998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4584
4585 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4586 a read of HI or LO and an immediatly following branch.
4587
45881998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4589
4590 * config/tc-mips.c (md_begin): Another correction to the setting of
4591 mips_eabi64.
4592
45931998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4594
3e87a760
AM		 4595 * config/tc-mips.c (md_begin): Correct type-o in setting of
4596 mips_eabi64.
252b5132
RH		 4597
45981998-12-21 Nick Clifton <nickc@cygnus.com>
4599
4600 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4601 bit insn when optimizing, so that parallelised instructions will
4602 start on a 32 bit boundary.
4603
46041998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4605
4606 * config/tc-mips.c (mips_eabi64): New.
4607 (md_begin): Set mips_eabi64.
4608 (mips_elf_final_processing): Use it.
4609
46101998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4611
3e87a760 4612 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 4613 Correct setting of ABI in e_flags.
4614
4615Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4616
3e87a760
AM		 4617 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4618 in delay slots.
252b5132
RH		 4619
46201998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4621
4622 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 4623
252b5132
RH		 46241998-12-15 Doug Evans <devans@casey.cygnus.com>
4625
4626 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4627 warning, values that don't fit in the field.
4628
46291998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4630
4631 * config/tc-mips.c (mips_abi_string): New.
4632 (md_parse_option,md_longopts): Add mabi.
4633 (mips_elf_final_processing): Set e_flags based on mabi flag.
4634
46351998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4636
3e87a760 4637 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 4638
463998-12-11 Ken Raeburn <raeburn@cygnus.com>
4640
4641 * config/tc-h8300.c (build_bytes): Change message given if the
4642 instruction requires H8/300H mode and we're not in Hmode, to
4643 suggest that it may be the operand modes that are the problem, not
4644 necessarily the opcode.
4645
46461998-12-10 Nick Clifton <nickc@cygnus.com>
4647
4648 * config/tc-fr30.c: Add line separator character.
4649
4650Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4651
4652 * configure.in (hppa-*-mpeix*): New target.
4653 * config/obj-som.h (obj_som_compiler): Declare.
4654 * config/obj-som.c (compiler_seen): New static variable.
4655 (obj_som_compiler): New function.
4656 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 4657 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 4658 (pa_type_args): Set hppa_priv_level.
4659 (pa_compiler): New static function if OBJ_SOM.
4660 * configure: Rebuild.
4661
4662Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4663
4664 * read.c (output_leb128): Don't mark as inline.
4665
46661998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4667
3e87a760 4668 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 4669 AIX .vbyte unaligned data support.
4670 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 4671 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 4672 sections.
4673
46741998-12-07 Nick Clifton <nickc@cygnus.com>
4675
4676 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 4677 input handling.
252b5132
RH		 4678
4679Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4680
66778679
RH		 4681 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4682 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 4683
4684Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4685
4686 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4687 checking the target type.
4688 (mips-dec-bsd*): Set endian to little.
4689 * configure: Rebuild.
4690
4691 COFF weak symbol support, based on patches from Mark Elbrecht
4692 <snowball3@usa.net>:
4693 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4694 * config/obj-coff.c (obj_coff_weak): New static function.
4695 (obj_coff_endef) [both versions]: Handle weak symbols.
4696 (coff_frob_symbol): Likewise.
4697 (yank_symbols): Likewise.
4698 (obj_pseudo_table): Add "weak".
4699
4700 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4701 <aymeric.vincent@emi.u-bordeaux.fr>.
4702 * aclocal.m4: Rebuild with current tools.
4703 * configure: Rebuild.
4704
4705 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4706 an assertion failure for a case we can't handle when OBJ_ECOFF.
4707
4708 * expr.c (operator): And with 0xff to avoid problems with signed
4709 char.
4710
47111998-12-03 Nick Clifton <nickc@cygnus.com>
4712
4713 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4714 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4715
47161998-12-02 Nick Clifton <nickc@cygnus.com>
4717
4718 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4719 LDI:20 insn.
4720
4721Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4722
3e87a760
AM		 4723 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4724 calculation of pcrel point.
252b5132
RH		 4725
4726Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4727
4728 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4729 pcrel point.
4730
4731Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4732
4733 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4734 scope.
4735 (d10v_cleanup): Only generate previous insn if a multiline insn is
4736 not pending.
4737
4738Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4739
4740 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 4741 FR30_OPERAND_I32.
252b5132
RH		 4742
4743Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4744
4745 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4746 -marm6xxx command line switches.
4747
47481998-11-18 Doug Evans <devans@casey.cygnus.com>
4749
4750 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4751 (itbl-ops.o): Delete duplicate dependencies.
4752 Rebuild dependencies.
4753 Add fr30 dependencies.
4754 * Makefile.in: Rebuild.
4755
4756Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4757
4758 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4759 opcode list.
4760 * listing.c: Ignore line terminator characters found inside
3e87a760 4761 strings.
252b5132
RH		 4762
4763Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4764
4765 * po/gas.pot: Regenerated.
4766
4767Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4768
4769 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4770 fr30_is_label_start(). Also checks for delay slot insns.
4771
4772 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4773 FR30 instructions which contain a colon in the mnemonic.
4774
4775 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4776
4777Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4778
4779 * config/tc-fr30.c: Removed currently superflous code.
4780
4781Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4782
4783 * config/tc-fr30.h: New file.
4784 * config/tc-fr30.c: Tweaking so that it will compile.
4785
4786Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4787
66778679
RH		 4788 * config/tc-d10v.h (obj_fix_adjustable): Define.
4789 (TC_FORCE_RELOCATION): Define.
4790 (d10v_force_relocation): Declare.
4791 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4792 (md_apply_fix3): Handle Vtable relocs.
4793 (d10v_fix_adjustable): New.
4794 (d10v_force_relocation): New.
252b5132
RH		 4795
4796Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4797
4798 * config/tc-d30v.c: Change default behaviour to ignore potential
4799 conflicts between register name and symbol names.
4800
4801Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4802
4803 * configure.in: Add fr30-*-*.
4804 * config/tc-fr30.c: New file.
4805 * Makefile.in: Regenerated.
4806 * config.in: Regenerated.
4807 * configure: Regenerated.
4808 * doc/Makefile.in: Regenerated.
4809 * po/gas.pot: Regenerated.
4810
4811Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4812
4813 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4814 are 16 bit insns.
4815
4816Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4817
4818 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4819 characters.
4820 (do_scrub_chars): Add some casts to unsigned char to avoid
4821 unwanted sign extension.
4822 * read.c (lex_type): Set characters about 127 to be symbol
4823 characters.
4824 * config/tc-i386.c (md_begin): Set identifier_chars and
4825 operand_chars for values above 127.
4826
4827Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4828
66778679
RH		 4829 * configure.in: detect cygwin* instead of cygwin32*
4830 * configure: regenerate
252b5132
RH		 4831
4832Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4833
4834 * listing.c: Add support for producing a listing from piped
3e87a760 4835 input.
252b5132
RH		 4836
4837Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4838
4839 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4840 (append_insn): Account for the tx39's multiply behavior.
4841
48421998-10-26 Michael Meissner <meissner@cygnus.com>
4843
4844 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4845 from assemble_parallel_insns. Add support for '->' to indicate
4846 explicitly serializing the instructions.
4847 (md_assemble): Ditto.
4848
4849Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4850
66778679
RH		 4851 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4852 WEAK handling.
252b5132
RH		 4853
4854Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4855
66778679 4856 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 4857
4858Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4859
4860 * config/tc-mips.c : support frame and regmask/fregmask when
4861 MIPS_STABS_ELF is specified.
4862
4863Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4864
66778679
RH		 4865 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4866 (md_apply_fix): Don't return 1 for VTABLE relocs.
4867 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 4868
4869Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4870
4871 * doc/c-i386.texi: Replace occurences of "opcode" with
4872 "instruction mnemonic", "instruction", or "mnemonic" when
4873 referring to the name of an instruction. Use "opcode" when
4874 referring to the sequence of machine bytes.
4875
4876 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4877 (is_opcode_char): Rename to is_mnemonic_char.
4878 (md_assemble and i386_operand): Correct error messages from
66778679 4879 "opcode" to "instruction mnemonic"
252b5132
RH		 4880 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4881 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4882 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4883 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4884 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4885 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4886 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4887
4888 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4889
4890 * config/tc-i386.c (i386_operand): Check for garbage after
4891 register name.
4892
4893Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4894
4895 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 4896 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 4897
4898Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4899
66778679
RH		 4900 * config/tc-sh.h (obj_fix_adjustable): Define.
4901 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4902 (md_apply_fix): Likewise.
4903 (tc_gen_reloc): Likewise.
4904 (sh_fix_adjustable): New.
252b5132
RH		 4905
4906Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4907
4908 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4909 * cgen.h (gas_cgen_finish_insn): Update prototype.
4910 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4911 cgen_insn_t -> CGEN_INSN_INT.
4912 (make_parallel): Update handling of CGEN_INT_INSN_P.
4913 (assemble_parallel_insn): Ditto.
4914 (target_make_parallel): New function.
4915 (md_assemble): Use it.
4916
4917Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4918
66778679 4919 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 4920
4921Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4922
4923 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4924 converted into lower case.
4925
4926Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4927
66778679
RH		 4928 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4929 (gas_cgen_tc_gen_reloc): Likewise.
4930 * config/tc-m32r.h (obj_fix_adjustable): Define.
4931 * config/tc-m32r.c (m32r_fix_adjustable): New.
4932 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 4933
4934Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4935
4936 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4937
4938Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4939
4940 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4941 to lower case before parsing.
4942
4943 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4944 parallel insns modift buts in the PSW as a side effect.
4945
4946Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4947
4948 * config/tc-d30v.c (find_format): Test for missing flag and
4949 control registers.
3e87a760 4950
252b5132
RH		 4951 (md_apply_fix3): Fix error messages to avoid
4952 assumption about presence of a symbol.
4953
4954 (parallel_ok): Disallow parallel instructions that both modify the
4955 same flag register.
4956
4957 (find_format): Generate a warning if an odd numbered register is
4958 used as the first register in a mutli-register instruction.
4959
4960Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4961
4962 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4963 relocations are always associated with a symbol.
4964
4965Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4966
66778679
RH		 4967 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4968 (elf32_sparc_force_relocation): Declare.
4969 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4970 (tc_gen_reloc): Handle vtable relocs.
4971 (elf32_sparc_force_relocation): New.
252b5132
RH		 4972
4973Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4974
66778679
RH		 4975 * symbols.c (S_IS_FUNCTION): New.
4976 * config/tc-v850.h (obj_fix_adjustable): Define.
4977 (TC_FORCE_RELOCATION): Define.
4978 (v850_force_relocation): Declare.
4979 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4980 of fx_addnumber for VTABLE reloc addends.
4981 (md_apply_fix3): Handle VTABLE relocs.
4982 (v850_fix_adjustable): New.
4983 (v850_force_relocation): New.
252b5132
RH		 4984
4985Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4986
4987 * tc-hppa.c (fp_operand_format): Add some additional formats.
4988 (pa_ip): Do not automatically promote into pa2.0 mode.
4989 (pa_level): Handle ".level 2.0".
4990
4991Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4992
4993 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4994 * config/tc-i386.h (template.extension_opcode): Change to
66778679 4995 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 4996 (None): Redefine as 0xffff.
4997
4998 From Jeff B Epler <jepler@usgs.gov>
4999 * doc/c-i386.texi (i386-SIMD): New section.
5000
5001Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5002
5003 * read.c (discard_rest_of_line): New function.
5004 * read.h: Declare it.
5005 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5006
5007Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5008
5009 * config/tc-d10v.c (find_symbol_matching_register): New function.
5010 (find_opcode): Cope with the case where a register name matches
5011 a symbol name.
5012
5013Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5014
5015 * config/tc-v850.c (md_pcrel_from): Rename to
5016 v850_pcrel_from_section.
5017 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 5018 sections.
252b5132
RH		 5019
5020 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5021
5022Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5023
5024 * config/tc-d10v.c (find_opcode): Generate an error if a register
5025 is supplied for an operand that should not be a register.
5026
5027Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5028
5029 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5030 instructions to have another instruction in the right bin.
5031
5032Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5033
5034 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5035 the right container if the left container holds a branch
3e87a760 5036 instruction.
252b5132
RH		 5037
5038Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5039
5040 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5041 both a register name and symbol name.
5042 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5043
5044Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5045
5046 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5047 execution unit class.
5048
5049 (reg_name_search): If a name matches a register and a symbol,
5050 prefer the register.
5051 (find_format): Disallow flag registers when a general purpose
5052 register is required.
5053 If a number is required, but a register has been given, check to
5054 see if a symbol with the same name as the register exists, and if
5055 so, use that symbol.
5056
5057Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5058
5059 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5060
5061Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5062
5063 * config/tc-d30v.c (find_format): Do not accept flag registers as
5064 general purpose registers.
5065 (find_format): If an immediate value is expected at a given place
5066 in a format, but a register name has been provided instead, check
5067 to see if that register name matches the name of a predefined
5068 symbol and if it does, then use the symbol instead.
5069 (reg_name_search): If a register name matches a symbol name,
5070 prefer the register name to the symbol name.
5071
5072Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5073
5074 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5075 the previous insn to empty.
5076
50771998-09-20 Michael Meissner <meissner@cygnus.com>
5078
5079 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5080 pieces, forcing the use of an ANSI compiler.
5081
5082Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5083
5084 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5085 relocs.
5086 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5087
5088Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5089
66778679
RH		 5090 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5091 assembler syntax.
5092 (obj_elf_vtable_entry): Likewise.
5093 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5094 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5095 (tc_gen_reloc): Likewise.
5096 (arm_fix_adjustable): Likewise.
5097 (elf32_arm_force_relocation): New.
5098 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 5099
5100Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5101
5102 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5103
5104Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5105
66778679
RH		 5106 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5107 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 5108
5109Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5110
5111 * config/tc-i386.c (i386_operand): Detect non-segment registers
5112 used as segment prefixes.
5113
5114Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5115
5116 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5117 optimize across FDE boundaries.
5118
5119 * config/obj-coff.c (obj_coff_section): Preserve any link once
5120 flags when setting the section flags.
5121
5122Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5123
5124 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5125 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5126
5127Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5128
5129 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5130 to the host width.
5131
5132Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5133
5134 * frags.c (frag_grow): Include the size of the frag struct in the
5135 obstack chunk size.
5136
5137 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5138 if the new subseg comes before the old.
5139
5140Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5141
5142 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5143 to handle edge8 and edge16.
5144
5145Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5146
5147 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5148 before we clobber the symbol involved.
5149
5150Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5151
3e87a760 5152 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 5153 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5154 use arm_adjust_symtab for OBJ_COFF.
5155 (armelf_adjust_symtab): New Routine.
5156 * config/tc-arm.h: Define obj_adjust_symtab to
5157 armelf_adjust_symtab for OBJ_ELF.
3e87a760 5158
252b5132
RH		 5159Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5160
5161 * configure.in: Make all i386-elf targets use bfd_gas.
5162 * config/tc-i386.c (tc_i386_force_relocation): New.
5163 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5164 (md_apply_fix3): Likewise.
5165 (tc_gen_reloc): Handle them.
5166 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5167 tc_i386_force_relocation.
5168
5169Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5170
5171 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5172
5173Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5174
5175 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5176 current opcode after writing the first insturction of a reverse
3e87a760
AM		 5177 sequential pair.
5178
252b5132
RH		 5179Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5180
5181 * read.h (generate_lineno_debug): Add prototype.
5182 * read.c (generate_lineno_debug): Make non-static.
5183
5184Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5185
5186 * config/tc-i386.c (md_assemble): Only warn for address/data size
5187 prefixes.
5188
5189Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5190
5191 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5192 against Thumb function names, as the linker needs this information.
5193
51941998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5195
5196 * expr.c (operand): Check also that there is no advance in operand
5197 after atof_generic in order to decide "is it label 0f or floating
5198 point number?".
5199
5200Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5201
5202 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5203 command line options with a single dash.
5204 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5205
5206Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5207
3e87a760
AM		 5208 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5209 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 5210
52111998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5212
5213 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5214 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5215 demand_empty_rest_of_line before mri_comment_end.
5216 (equals): Check garbage after expression before
5217 mri_comment_end in MRI mode.
5218
5219Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5220
5221 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5222 small immediate constant to use the constant itself rather than
5223 always using 1.
5224
5225Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5226
5227 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5228 (pa_leave): Likewise.
5229
5230Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5231
5232 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5233 prefixes.
5234 (i386_operand): Fix an error message.
5235
5236Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5237
5238 * doc/c-arm.texi (ARM Directives): Document .req directive.
5239
5240 * config/tc-arm.c (reg_required_here): Display erroneous string if
5241 the register name could not be decoded.
5242 Do not set inst.instruction if the sift is -1.
5243
5244Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5245
5246 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5247 we do for EXTERN.
5248
5249Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5250
5251 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5252 even if it is belived to be unnecessary.
5253
5254Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5255
5256 config/tc-i386.c (i386_operand): Size immediate constants by
5257 suffix (erroneously removed as part of July 7 change).
5258
5259Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5260
66778679
RH		 5261 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5262 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5263 (armelf_frob_symbol): New Routine.
5264 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 5265
5266Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5267
5268 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5269
5270Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5271
5272 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5273 command line switches passed to assembler.
5274
5275Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5276
5277 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5278 (gas_cgen_opcode_desc): Declare.
5279 (gas_cgen_parse_operand): Declare.
5280 (*): Prepend gas_ to gas specific fns to denote them as such.
5281 All uses updated.
5282 * cgen.c (gas_cgen_opcode_desc): New global
5283 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5284 (queue_fixup): Renamed from cgen_queue_fixup.
5285 (*): Prepend gas_ to gas specific fns to denote them as such.
5286 All uses updated.
5287 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5288 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5289 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5290 Open opcode table and initialize it.
5291 (make_parallel): Use gas_cgen_opcode_desc.
5292 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5293 (md_assemble): Ditto.
5294
5295Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5296
5297 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5298 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5299 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5300 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5301 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5302 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5303 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5304 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5305 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5306 (INIT_STAB_SECTION): Likewise.
5307 (OBJ_PROCESS_STAB): Likewise.
3e87a760 5308
252b5132
RH		 5309 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5310 (md_parse_option): Watch for them.
5311 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5312 (md_begin): Kill neverdef code.
5313 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5314 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5315 (s_alpha_coff_wrapper): New.
5316 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 5317
252b5132
RH		 5318Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5319
5320 Start of changes to remove mdebug section from mips*-elf
5321 Based on MIPS_STAB_ELF definition
5322 * acconfig.h: undef if not configured
5323 * config.in: undef if not configured
5324 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5325 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5326 * stabs.c (s_stab_generic): flush frag
5327
5328Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5329
66778679
RH		 5330 * configure.in: (arm-*-elf): Handle.
5331 (thumb-*-elf): Handle.
5332 * configure: Regenerate.
5333 * read.c (stringer): Fix typo in comment.
5334 * write.c (fixup_segment): Don't add symbol value to addend if
5335 TC_ARM and OBJ_ELF.
5336 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5337 sections.
5338 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5339 for OBJ_ELF.
252b5132
RH		 5340
5341Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5342
5343 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5344 (write_2_short): Emit warning if new flag is set.
5345 (do_assemble): Set flags if left instruction is one of special
5346 "right-instruction-killer" type.
5347
5348Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 5349
252b5132
RH		 5350 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5351 Always output words in debug_info section as big endian.
5352 (sparc_target_format): Choose correct bfd target.
5353 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 5354
252b5132
RH		 5355Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5356
5357 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5358 to work with internationalization code. Issue an error when two
5359 operands match that are not allowed to match.
5360
5361Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5362
5363 * configure.in (install_tooldir): Allow target to specify whether
5364 it wants to be installed in $(tooldir)/bin.
5365 * configure: Regenerate.
5366 * Makefile.am (install-exec-local): Set install-exec-tooldir
5367 dependency via configure.
5368 * Makefile.in: Regenerate.
5369
5370Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5371
5372 * Makefile.am (install-exec-local): Split into two ...
5373 (install-exec-bindir,install-exec-tooldir): New rules.
5374 * Makefile.in: Regenerate.
5375
5376Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5377
5378 * Makefile.am (install-exec-local): Don't remove the file before
5379 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5380 W. Rozycki <macro@ds2.pg.gda.pl>.
5381 * Makefile.in: Rebuild.
5382
5383Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5384
5385 * cgen.c: Include libiberty.h.
5386 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5387 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5388 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5389 (md_cgen_lookup_reloc)): Declare.
5390 (md_cgen_record_fixup_exp): Declare.
5391 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5392 (m32r_relax_frag): Declare.
5393 (cgen_md_apply_fix3): Decls moved to cgen.h.
5394 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5395 (m32r_cgen_record_fixup_exp): Delete decl.
5396 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5397 (assemble_nop): Delete.
5398 (expand_debug_syms): Delete unused `exp'.
5399 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5400 Add default case for -Wall.
5401 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5402 (md_atof): Delete unused wordP.
5403
5404Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5405
5406 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5407 value.
5408
5409Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5410
5411 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5412 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5413 .print, .purgem, and .struct. Remove documentation for
5414 .app-file.
5415
5416Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5417
5418 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5419 Update call to insert_operand.
5420
5421Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5422
5423 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5424
5425Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5426
5427 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5428 whitespace after a prefix operator.
5429
5430Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5431
5432 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5433
5434Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5435
5436 * config/tc-sparc.c (log2): New static function.
5437 (s_reserve): Use log2 to convert alignment before calling
5438 record_alignment.
5439 (s_common): Use log2 to convert alignment before calling
5440 record_alignment and frag_align.
5441 (sparc_cons_align): Use log2.
5442
5443Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5444
5445 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5446 (s_common): Likewise.
5447
5448 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5449 initialization of waddr.
5450 (sparc_elf_final_processing): Add default case to switch.
5451
5452Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5453
5454 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5455 than temporary real.
5456
5457Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5458
5459 * write.c (subsegs_finish): Don't align the segments if there were
5460 any errors.
5461
5462 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5463 copying aux information.
5464
5465 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5466 expression into a symbol.
5467
5468Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5469
5470 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5471 type to unsigned int.
5472 (md_assemble): Change type used to store offsets from unsigned
5473 long to long.
5474 (i386_operand): Switch error check to only call RESTORE_END_STRING
5475 once after parse_register.
5476
5477Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5478
5479 * config/tc-v850.c (md_show_usage): Changed format to match that
5480 of gcc, ld, etc.
5481
5482 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5483
5484Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5485
5486 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5487 relocs.
5488 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5489 weak.
5490
5491Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5492
5493 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5494 * doc/Makefile.in: Rebuild.
5495
5496Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5497
66778679
RH		 5498 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5499 for %lo expressions.
5500 (mips_ip, case 'u'): Move range check after code to mask
5501 off bits in %hi/%lo expressions. Mask off high bits for
5502 %lo expressions.
252b5132
RH		 5503
5504Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5505
5506 * doc/Makefile.am (gasver.texi): New target.
5507 (as.info, as.dvi): Depends upon gasver.texi.
5508 * doc/as.texinfo: Include gasver.texi. Mention version number on
5509 title page and in top node.
5510 * doc/Makefile.in: Rebuild.
5511
5512Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5513
5514 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5515 but not including the line containing the edict.
5516 * listing.h (LISTING_EOF): New.
5517 * input-scrub.c (input_scrub_next_buffer): Call it.
5518
5519Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5520
5521 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 5522 immediate address based solely on the suffix and the mode.
252b5132
RH		 5523
5524 * config/tc-i386.c (md_assemble): Add assertion to make sure
5525 overlap2 does not set Imm.
5526
5527 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5528 sequences of whitespace to a single space.
5529 (is_space_chars): Just compare with space.
5530 (md_begin): Don't initialize space_chars.
5531 (md_assemble): Just skip a single whitespace character.
5532 (i386_operand): Rewrite base-index parsing to use new
5533 parse_register, and to skip white space. Skip white space in a
5534 number of other places too. Don't give error message if
5535 parse_register fails.
5536 (parse_register): Change reg_string parameter to be non-const.
5537 Add end_op parameter. Skip white space after the `%', and return
5538 end of register string. Give error message here rather than
5539 caller.
5540
5541Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5542
5543 Based on patch from Matt Semersky <matts@scd.hp.com>:
5544 * expr.c (op_encoding): Make const.
5545 (expr_set_precedence): New function.
5546 (expr_begin): Don't set operator rankings, just call
5547 expr_set_precedence.
5548 * expr.h (expr_set_precedence): Declare.
5549 * read.c (s_mri): Call expr_set_precedence.
5550
5551Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5552
5553 * doc/as.texinfo (Statements): Remove paragraph discussing
5554 continuing lines with a backslash. This hasn't worked for years,
5555 if it ever did.
5556
5557Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5558
66778679 5559 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 5560 symbol definitions.
5561 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5562 (ps_CTORS, ps_DTORS): New section types.
5563 (vms_fixup_xtors_section): New function
5564 (Ctors_Psect, Dtors_Psect): Define.
5565 (IS_GXX_XTOR): Define
5566 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5567 Filter static constructors/destructors and add to
5568 Ctors_Symbols/Dtors_Symbols chain.
5569 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5570 appropriate section.
5571
66778679 5572 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 5573 * makefile.vms: Merge vax/vms support.
5574
5575Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5576
5577 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5578 (elf_pseudo_table): Add them.
5579 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5580 (md_apply_fix): Accept them.
5581 (mips_fix_adjustable): Don't adjust them.
5582 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5583 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5584 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5585 (tc_fix_adjustable): Don't adjust them.
5586
5587Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5588
5589 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5590 (cgen.o): Use it.
5591 * Makefile.in: Regenerate.
5592 * configure.in: AC_SUBST cgen_cpu_prefix.
5593 * configure: Regenerate.
5594
5595Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5596
5597 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5598 Changed all users of COND12_DELAY.
5599
5600Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5601
5602 * config/tc-mn10300.c (set_arch_mach): New function.
5603 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5604 (md_begin): Default to mn10300 mode.
5605 (md_assemble): Only accept instructions for the core mn10300
5606 chip and the active machine type.
5607
5608Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5609
5610 * subsegs.h (segment_info_type): Give the struct a name.
5611 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5612 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5613 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5614 * config/tc-w65.h (tc_reloc_mangle): Declare.
5615 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5616
5617Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5618
66778679
RH		 5619 * config/tc-v850.c (v850_comm): Restore old section
5620 after common processing.
252b5132
RH		 5621
5622Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5623
5624 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5625
5626Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5627
5628 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5629 char with code that explicitly sign-extends.
5630
5631Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 5632
252b5132
RH		 5633 * config/tc-v850.c (md_begin): Restore text section as the current
5634 section after creating call table sections.
5635 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 5636 code.
252b5132
RH		 5637
5638 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5639 with call to macro SYM_AUXINFO.
5640
5641Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5642
5643 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5644 with the program transform name.
5645 * Makefile.in: Rebuild.
5646
5647Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5648
5649 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5650 information.
5651
5652Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5653
5654 * config/tc-i386.c (i386_operand): Be prepared for a space between
5655 the open parenthesis and the start of the register operand,
5656 because of the June 16 change.
5657
5658Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5659
5660 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5661 BFD_ASSEMBLER.
5662
5663Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5664
5665 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5666 even if it is belived to be unnecessary.
5667
5668Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5669
5670 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5671 symbols.
5672 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5673
5674Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5675
5676 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5677 shift amount for a repeated operand. The shift amount for the
5678 repeated copy comes from the size of the operand.
5679
5680Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5681
5682 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5683
5684Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5685
5686 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5687
5688Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5689
5690 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5691 characters in it as LEX_IS_SYMBOL_COMPONENT.
5692 * config/tc-i386.h (tc_symbol_chars): Define.
5693 (extra_symbol_chars): Declare.
5694 * config/tc-i386.c (extra_symbol_chars): Define.
5695 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5696 (line_comment_chars): Set to '/' if TE_LINUX.
5697 * doc/c-i386.texi (i386-prefixes): Update.
5698 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5699
5700Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5701
5702 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5703 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5704
57051998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5706
5707 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5708 constraint in instructions REP & REPI.
5709
5710Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5711
5712 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 5713 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 5714
5715 (check_range): If the operand is shifted, then shift the number
5716 before checking its range.
5717
3e87a760 5718 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 5719
5720 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5721 common sections.
5722
5723Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5724
5725 * config/tc-v850.c (v850_comm): Create special sections as needed.
5726
57271998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5728
5729 * config/tc-d10v.c (write_2_short): Addition of swapping
5730 instructions for sequential and reverse sequential order when
5731 given order is not possible.
5732
5733Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5734
5735 * Makefile.am: Rebuild dependencies.
3e87a760 5736 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 5737 * Makefile.in: Rebuild.
5738
5739Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5740
5741 * doc/c-i386.texi: Update 16 bit documentation.
5742
5743 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5744 IgnoreDataSize to IgnoreSize as they are used for address size as
5745 well as data size.
5746 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5747 32-bit mode, similarly addr16/data16 and variants.
5748
5749Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5750
5751 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5752 sequential word multiply instructions.
3e87a760 5753
252b5132
RH		 5754 (do_assemble): Add extra command line argument, to allow mul32
5755 attribute to be preserved across parallel insns.
5756 (md_assemble): Insert NOPs between explicitly parallel insns which
5757 contain an 32 bit multiply and a 16 multiply.
5758
5759Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5760
5761 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5762 likewise for REPE.
5763
5764 * config/tc-i386.c (reloc): Add braces.
5765
5766 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5767 consistent with Intel naming.
5768 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5769 use bitfields in sib_byte.
5770 (modrm_byte): Don't use bitfields here either.
5771
5772 * config/tc-i386.c (current_templates): Add const.
5773 (parse_register): Add const to return, param, and char *s.
5774 (i386_operand): Add const to reg_entry *r.
5775 * config/tc-i386.h (templates): Add const to start, end.
5776
5777 Inspired by code for 16 bit gas support from Martynas Kunigelis
5778 <martynas@nm3.ktu.lt>:
5779 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5780 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5781 (uses_mem_addrmode): Remove.
5782 (md_estimate_size_before_relax): Add support here too.
5783 (md_relax_table): Rewrite interface to md_relax for 16 bit
5784 support.
5785 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5786 (opcode_suffix_to_type): Remove.
5787 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5788 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5789 (md_convert_frag): Likewise.
5790 (i386_operand): Add support for 16 bit base/index regs,
5791 immediates, and displacements. Remove some unnecessary casts, and
5792 localise end_of_operand_string, displacement_string_start,
5793 displacement_string_end variables. Add GCC_ASM_O_HACK.
5794 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5795
5796 * config/tc-i386.c (prefix_hash): Remove.
5797 (md_begin): Rewrite without obstacks. Remove prefix hash table
5798 handling. Rewrite lexical table handling.
5799 (i386_print_statistics): Don't print prefix statistics.
5800 (md_assemble): Rewrite instruction parser so that line is not
5801 converted to lower case. Don't do a hash_find for prefixes,
5802 instead recognise them via opcode modifier.
5803 (expecting_operand, paren_not_balanced): Localise variables.
5804 * config/tc-i386.h (IsPrefix): Define.
5805 (prefix_entry): Remove.
5806
5807 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5808 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5809 '\\' in case where comment_chars contains '/'.
5810
5811 * config/tc-i386.c (MATCH): Ensure given operand and template
5812 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5813 you must write `ljmp *table(%ebx)'.
5814
5815 From H.J. Lu <hjl@gnu.org>:
5816 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5817 as 0 ifndef BFD_ASSEMBLER.
5818 (md_assemble): Allow immediate operands without suffix or
5819 other reg operand to default in size to the current code size.
5820
5821Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5822
66778679
RH		 5823 * config/tc-v850.c (md_begin): Restore creation of
5824 .call_table_text and .call_table_data sections.
252b5132
RH		 5825
5826Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5827
5828 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5829 after emitting a word of noops.
5830
5831Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5832
5833 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5834 (i386_operand): Simplify checks for valid base/index combinations.
5835 Disallow `in 4(%dx),%al'.
5836
5837 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5838 index_reg const.
5839 (add_prefix): Change parameter from char to int.
5840
5841 * config/tc-i386.h (Ugh): Define opcode modifier.
5842 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5843
5844 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5845 CONSISTENT_REGISTER_MATCH macros to check register types more
5846 thoroughly. Check for illegal suffix/operand combinations
5847 when matching insns with operands. Handle new `s' suffix, and
5848 associated FloatMF opcode modifier for float insns with memory
5849 operands.
5850 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5851 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5852 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5853 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5854 DATA_PREFIX_OPCODE throughout.
5855
5856 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5857 (md_assemble): Rewrite suffix/register operand checking code to be
5858 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5859 AnyMem, the better to grep.
5860 (pi): Remove Abs.
5861 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5862 given a memory operand. Don't set Abs bits either.
5863 (type_names): Remove Mem*, Abs*.
5864 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5865 define opcode_modifiers as these cases are handled by Disp8,
5866 Disp16, Disp32 and suffix checks.
5867 (COMES_IN_BOTH_DIRECTIONS): Remove.
5868 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5869
5870 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5871 if IgnoreDataSize modifier given. Remove ShortformW modifier
5872 test. Add test for ShortForm in W base_opcode modification.
5873 Merge Seg2ShortForm and Seg3ShortForm code.
5874 * config/tc-i386.h (ShortFormW): Remove.
5875 (IgnoreDataSize): Define.
5876
5877Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5878
5879 * config/tc-d30v.c (md_assemble): Store previous segment state
5880 with previous instruction.
5881
5882Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5883
5884 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5885 (ebp, esp): Remove static variables.
5886 (MATCH): Remove test for InOutPortReg.
5887 (i386_operand): Properly handle InOutPortReg here instead.
5888 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5889 (md_assemble): Simplify and correct modrm and sib generation.
5890 (i386_operand): Add warning for scale without index.
5891 Rewrite checks for valid base/index combinations.
5892
5893 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5894 macros and enclose in do while(0).
5895 (RESTORE_END_STRING): Likewise.
5896 (md_assemble): Add one to printed operand number so we start
5897 from 1 not 0. Add some more gettext invocations.
5898 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5899 number here too.
5900
5901 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5902 DATA_PREFIX, SEG_PREFIX): Define.
5903 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5904 (check_prefix): Remove function.
5905 (add_prefix): New function. Add prefix to i.prefix as well as
5906 doing checks.
5907 (md_assemble): Changes for add_prefix. Remove hack for wait
5908 prefix, instead always output prefixes in fixed order. Test
5909 for jcxz/loop when selecting between word & dword operations,
5910 and add address size prefix rather than operand size prefix.
5911 Remove operand -> address size hack when emitting jcxz/loop.
5912 (i386_operand): Remove O_Absent check as it's done in expr.
5913
5914Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5915
5916 * configure.in: Recognize m5200 as a cpu_type of m68k.
5917 * aclocal.m4: Rebuild with current libtool.
5918 * configure: Rebuild.
5919
5920Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5921
5922 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5923 to relaxable_symbol to prevent references to external symbol from
5924 being relaxed.
5925
5926Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5927
5928 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5929 symbols are relaxable.
5930
5931Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5932
66778679
RH		 5933 * config/tc-v850.c (md_begin): Don't create special
5934 sections by default.
3e87a760 5935
252b5132
RH		 5936Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5937
5938 * config/tc-mips.c (macro): For div and udiv, close the
5939 reorder block as soon as possible.
5940
5941Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5942
5943 From Matt Semersky <matts@scd.hp.com>:
5944 * macro.c (macro_mri_mode): New function.
5945 * macro.h (macro_mri_mode): Declare.
5946 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5947 MRI mode.
5948
5949Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5950
5951 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5952 OBJ_EVAX case.
5953
5954 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5955 until after xstrdup in OBJ_EVAX case.
5956
5957Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5958
5959 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5960 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5961 of hardcoded magic number.
5962 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5963
5964Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5965
5966 * read.c (do_s_func): New function.
5967 (s_func): Call it.
5968 * read.h (do_s_func): Add prototype.
5969
5970Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5971
5972 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5973 nops if fill pattern not specified.
5974
5975Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5976
5977 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5978 * config/te-go32.h (TE_GO32): Define.
5979 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5980
5981Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5982
5983 Implement .func/.endfunc pseudo-ops.
5984 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5985 (s_func): Declare.
5986 * read.c (potable): Add .func,.endfunc.
5987 (s_func): New function.
5988 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5989 functions.
5990 (in_doc_func_p,current_function_label): New static globals.
5991 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5992
5993Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5994
5995 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5996 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5997 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5998 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5999 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6000 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6001 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6002 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6003 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6004 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6005 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6006 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 6007 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 6008 * config/tc-alpha.c: Likewise.
6009 * config/tc-alpha.h: Likewise.
6010 * config/tc-arm.c: Likewise.
6011 * config/tc-h8300.c: Likewise.
6012 * config/tc-h8500.c: Likewise.
6013 * config/tc-hppa.c: Likewise.
6014 * config/tc-i860.c: Likewise.
6015 * config/tc-i960.c: Likewise.
6016 * config/tc-ppc.c: Likewise.
6017 * config/tc-sh.c: Likewise.
6018 * config/tc-sparc.h: Likewise.
6019 * config/tc-tic30.c: Likewise.
6020 * config/tc-w65.c: Likewise.
6021 * config/tc-z8k.c: Likewise.
6022
6023Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6024
6025 * config/tc-vax.c (_): Delete this macro used for placeholder
6026 values in vax_operand_width_size; it conflicts with the _() macro
6027 used for internationalization.
6028
6029Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6030
6031 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6032 code. From Chris Moller <moller@bops.com>.
6033
6034 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6035 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6036 * read.c (emit_expr): Initialize seg and subseg fields of a new
6037 broken word.
6038 * write.c (write_object_file): Switch to the appropriate segment
6039 and subsegment when processing a broken word.
6040
6041 * config/tc-m68k.c (mri_assemble): New static function.
6042 (build_mri_control_operand): Call mri_assemble rather than
6043 md_assemble.
6044 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6045 (s_mri_endf, s_mri_endw): Likewise.
6046
6047Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6048
6049 * read.c (s_org): Call md_flush_pending_output if it is defined.
6050
6051 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6052
6053Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6054
6055 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6056 (md_parse_option): Add for same.
6057 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6058 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6059 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6060
6061 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 6062
252b5132
RH		 6063Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6064
6065 * config/tc-arm.c (find_real_start): Relax definition of local
6066 labels.
6067
6068Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6069
6070 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6071 symbols at the given address, not just the last one specified.
6072
6073Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6074
66778679
RH		 6075 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6076 or number_to_chars_littleendian to write data.
252b5132
RH		 6077
6078Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6079
6080 * config/tc-v850.c (md_assemble): Remove artificially created
6081 register name symbols.
6082
6083Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6084
6085 * write.c (fixup_segment): Change "segment" to "section" in
6086 error message.
6087
6088Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6089
6090 * write.c (fixup_segment): Change sym1-sym2 message again.
6091
6092Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6093
6094 * write.c (fixup_segment): Improve error message for sym1-sym2
6095 errors when sym1 is in a different segment from sym2.
6096
6097Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6098
6099 * config/tc-m32r.c (warn_unmatched_high): New static local.
6100 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6101 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6102 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6103 (md_parse_option): Likewise.
6104 (md_show_usage): Likewise.
6105 (m32r_frob_file): Likewise.
6106
6107 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6108 (read_a_source_file): Call them.
6109 * read.h (stabs_generate_asm_file): Declare.
6110 * stabs.c (stabs_generate_asm_file): New function.
6111 (generate_asm_file): New function.
6112 (stabs_generate_asm_lineno): Move file name handling into
6113 generate_asm_file.
6114
6115Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6116
6117 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 6118 (d30v_current_align, d30v_current_align_seg): New variables.
6119 (d30v_last_label): New variable.
6120 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6121 (s_d30v_data, s_d30v_section): Likewise.
6122 (md_pseudo_table): Call them.
6123 (md_begin): Initialize d30v_current_align_seg.
6124 (md_assemble): Call d30v_align when needed by known current alignment.
6125 (d30v_frob_label, d30v_cons_align): New functions.
6126 * config/tc-d30v.h (md_do_align): Remove.
6127 (tc_frob_label): Call d30v_frob_label.
6128 (md_cons_align): New.
252b5132 6129
3e87a760 6130 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 6131 expression symbols before processing. Clean up code formatting.
6132
6133Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6134
6135 * po/Make-in (install-info): New target.
6136
6137Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6138
6139 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6140 instructions.
6141 * config/tc-mn10300.c (md_assemble): Likewise.
6142
6143Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6144
6145 * Makefile.am: Update with `make dep-am'.
6146 (HFILES): Add cgen.h.
6147 (cgen.o): Depend on cgen.h.
6148 * Makefile.in: Regenerate.
6149
6150 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6151
6152Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6153
6154 * gasp.c (grab_label): Permit a label to be a preprocessor
6155 variable by permitting a label to start with a backslash.
6156
6157Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6158
6159 * config/tc-mips.c (validate_mips_insn): Removed hack
6160 for previously inaccessible bitfields in some INSN_TRAP
6161 instructions.
6162
6163Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6164
6165 * config/tc-d30v.c (do_assemble): Abort with error message
6166 if opcode operands do not match.
3e87a760 6167
252b5132
RH		 6168Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6169
6170 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6171 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6172 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6173 similar new 'q' operand.
6174
6175Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6176
6177 * cgen.c (cgen_asm_finish_insn): Fix typo.
6178
6179Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6180
6181 * cgen.h: New file.
6182 * cgen.c: Include it.
6183 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6184 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6185 All callers updated.
6186 * config/tc-m32r.c: Include cgen.h.
6187 (m23r_insn): New members num_fixups,fixups.
6188
6189Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6190
6191 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6192 to avoid compiler warning.
6193
6194Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6195
6196 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6197 calling make.
6198
66778679 6199 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 6200
6201Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6202
6203 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6204
6205Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6206
6207 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6208 a short format insn.
6209 (md_assemble): Set it for explicitly packed insns.
3e87a760 6210
252b5132
RH		 6211Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6212
6213 * config/obj-coff.c (c_symbol_merge): Do not take address of
6214 native fields when performing the memcpy.
6215
6216Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6217
3e87a760 6218 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 6219 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6220
6221Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6222
6223 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6224 relocations against globally visible symbols.
6225 * config/tc-m68k.c (relaxable_symbol): New macro.
6226 (m68k_ip, md_estimate_size_before_relax): Use it.
6227 (tc_m68k_fix_adjustable): Also handle weak symbols.
6228
6229Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6230
6231 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6232 references to externally visible symbols.
6233 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 6234 values in twice for a PC relative reloc if the symbol is
6235 externally defined.
252b5132
RH		 6236
6237 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6238 don't adjust a PC relative reloc against an externally visible
6239 symbol.
6240 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6241 for a PC relative fixup against an externally visible defined
6242 symbol, arrange to store object file and addend values as though
6243 the symbol were not defined.
6244 (tc_gen_reloc): Likewise.
6245
6246Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6247
6248 * read.c (sizeof_leb128): Referenced externally by write.c so
6249 don't inline.
6250
6251Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6252
6253 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6254 and expand a 'debug' symbol associated with the next instruction
6255 that does not cause a short instruction to be filled with a NOP.
6256 (md_pseudo_table): Add support for .debugsym.
6257 (assemble_parallel_insn): Add calls to expand_debug_sym as
6258 appropriate.
6259 (md_assemble): Ditto.
6260
6261Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6262
6263 * as.c (main): Conditionally call setlocale.
6264 * gasp.c (main): Likewise.
6265 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6266 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6267
6268Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6269
6270 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 6271
252b5132
RH		 6272Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6273
6274 * config/tc-hppa.c: Change all calls to bzero to use memset.
6275 (pa_ip): Add cast to avoid warning.
6276 (tc_gen_reloc, md_apply_fix): Likewise.
6277 (pa_find_space_by_number): Likewise.
6278 (hppa_force_relocation): Likewise.
6279 (pa_block): Change i to unsigned int.
6280 * config/obj-som.h (obj_som_copyright): Declare.
6281
6282Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6283
6284 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6285 for line numbers for assembly source.
6286
6287Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6288
6289 * configure.in: Change version number to 2.9.4
6290 * configure: Rebuild.
6291
6292Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6293
6294 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6295
6296Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6297
6298 * ecoff.h: Change symbolS in function declaration to struct
6299 symbol.
6300
6301Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6302
6303 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6304 (md_convert_frag): Fix i18n typo.
6305
6306Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6307
6308 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6309 * ecoff.h: Protoype it.
6310 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6311 [EVAX] (s_alpha_prologue): Delete.
6312 (md_pseudo_table): Update.
6313
6314Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6315
6316 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6317 array to local pointer.
6318 (get_args, parse_expr): Add casts to avoid warnings.
6319
6320Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6321
6322 * read.c (s_set): Cast xmalloc return value to fragS *.
6323 * config/tc-m68k.c (m68k_ip): Function made static to match
6324 previous forward declaration.
6325 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6326
6327Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6328
6329 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 6330 strings.
252b5132
RH		 6331
6332 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6333 macros to error strings.
6334
6335Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6336
6337 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6338 reloc is in the TOC csect.
6339 (md_apply_fix3): Correct gettext typo.
6340
6341Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6342
6343 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6344 .L - they are local labels and the branches are not really
6345 function calls but rather far jumps.
6346
6347Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6348
6349 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6350
6351Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6352
6353 * config/tc-i386.c (md_assemble): Print operand number rather than
6354 using ordinal_names.
6355 (i386_operand): Likewise.
6356
6357Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6358
6359 * Makefile.am (INTLLIBS): Define to work around apparent automake
6360 bug.
6361 All Makefiles: Regenerated.
6362
6363 * Many files: Added gettext invocations around user-visible
6364 strings.
6365 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6366 HAVE_LC_MESSAGES): Define.
6367 * dep-in.sed: Added asintl.h.
6368 * po/Make-in: New file.
6369 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6370 Include "asintl.h".
6371 * read.c (Z_): Renamed from `_'.
6372 * Makefile.am (SUBDIRS): Added po.
6373 (POTFILES): new macro.
6374 (po/POTFILES.in): New target.
6375 ($(OBJS)): Added asintl.h.
6376 (HFILES): Likewise.
6377 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6378 (as_new_LDADD): Added $(INTLLIBS).
6379 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6380 (gasp_new_LDADD): Added $(INTLLIBS).
6381 (gasp_new_DEPENDENCIES): New macro.
6382 * configure, aclocal.m4: Rebuilt.
6383 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6384 po/Makefile.
6385 (ALL_LINGUAS): Define.
6386 * macro.c: Include "asintl.h".
6387 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6388 * as.h: Include "asintl.h".
6389 * config/tc-i386.c (ordinal_names): Removed.
6390 (md_assemble): Changed error text to avoid ordinal_names.
6391 (i386_operand): Likewise.
6392 (reloc): Added as_bad to avoid i18n problems.
6393 (tc_gen_reloc): Likewise.
6394 * config/tc-arm.c (bad_args): Now a #define.
6395 (bad_pc): Likewise.
6396 * config/obj-vms.c (VMS_stab_parse): Changed type of
6397 `long_const_msg'.
6398 (global_symbol_directory): Unified strings to avoid i18n
6399 problems.
6400 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6401 avoid i18n problems.
6402 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6403 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6404 i18n problems.
6405 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6406 problems.
6407 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6408 comment.
6409 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6410 problems.
6411 * as.c (print_version_id): Added an fprintf to avoid i18n
6412 problems.
6413 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6414 problems.
6415 * expr.c (expr): Added as_warn call to avoid i18n problems.
6416 * messages.c (as_assert): Changed code to avoid i18n problems.
6417 (as_abort): Likewise.
6418 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6419 (s_space): Likewise.
6420 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6421
6422Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6423
6424 * config/tc-i386.c (check_prefix): New static function, split out
6425 from md_assemble.
6426 (struct _i386_insn): Add wait_prefix field.
6427 (md_assemble): Remove wait_prefix local variable. Use
6428 check_prefix when adding a prefix.
6429
6430 * config/tc-i386.c (current_templates): New static variable.
6431 (md_assemble): Remove current_templates local variable.
6432 (md_assemble, i386_operand): Improve error and warning messages in
6433 many places. Add RESTORE_END_STRING in many places before error
6434 return. Clarify some comments.
6435
6436 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6437 element array.
6438 (md_assemble): Parse string instruction operands, looking for
6439 segment override prefixes. Check for invalid segment prefixes on
6440 string instruction.
6441 (i386_operand): i.seg[] and max mem_operand changes for string
6442 insns.
6443 * config/tc-i386.h (EsSeg): Define.
6444
6445 * config/tc-i386.h (regKludge): Define.
6446 (iclrKludge, imulKludge): Don't define.
6447 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6448 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6449 opcode_modifier checks to look for more common cases first. Add
6450 default_seg for IsString case.
6451
6452Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6453
6454 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6455 AC_DECL_YYTEXT.
6456 * configure: Rebuild with new automake and libtool.
6457 * aclocal.m4, Makefile.in: Likewise.
6458
6459 * doc/Makefile.am (as.dvi): New target.
6460 * doc/Makefile.in: Rebuild.
6461
6462Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6463
6464 * configure.in: Added sparc86x support.
3e87a760 6465
252b5132 6466 * configure: Rebuild.
3e87a760 6467
252b5132
RH		 6468 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6469 sparc_arch.
6470 (md_parse_option): Warn if -EL is not supported for this architecture.
6471
6472 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 6473
252b5132
RH		 6474Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6475
66778679
RH		 6476 * config/tc-mips.c (mips_ip): Note when we use get match on
6477 the full instruction name.
252b5132
RH		 6478
6479Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6480
6481 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6482 back into the expression to handle add/sub simplification correctly.
6483
6484Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6485
66778679 6486 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 6487
6488Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6489
6490 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6491 #<n>' instruction.
6492
6493Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6494
6495 * symbols.c (max_indent_level): New global.
6496 (print_symbol_value_1): Use it.
6497 * expr.h (expr_build_dot): Declare.
6498 * expr.c (expr_build_dot): New function.
6499
6500Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6501
6502 * symbols.c (print_binary): New function.
6503 (print_expr_1): Call it.
6504
6505Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6506
6507 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6508 operand in the opcode.
6509
6510Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6511
6512 * config/tc-i386.h: Reorder operand flags and opcode modifier
6513 flags for clarity. Remove unused definitions: Unknown,
6514 ImmUnknown, DispUnknown, NoModrm.
6515 * config/tc-i386.c (type_names): Add missing Debug type.
6516 (md_assemble): Better duplicate prefix checking. Quicker string
6517 instruction check via new opcode_modifier flag.
6518
6519Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6520
6521 * doc/as.texinfo (Invoking): Clarify -Wa example.
6522
6523Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6524
3e87a760 6525 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 6526 (s_mips_weakext): Define.
6527 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 6528 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6529 defined(TC_MIPS).
6530
252b5132
RH		 6531Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6532
6533 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6534 is an error if the value can not be computed at assembly time.
6535 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6536
6537Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6538
6539 * gasp.c (main): Set next field of new include_path structure to
6540 NULL. From Avery Pennarun <averyp@gdc.ca>.
6541
6542 * read.c (s_mri_sect): Call as_bad rather than abort for an
6543 unsupported MRI target.
6544
6545Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6546
6547 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6548 the destination of a branch instruction should be altered.
6549 (find_real_start): New function: Locate the real, Thumb coded
6550 start of a Thumb function.
6551 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 6552 functions.
252b5132
RH		 6553
6554 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6555
6556Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6557
6558 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6559 also.
6560
6561Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6562
6563 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6564 * doc/c-hppa.texi: Likewise.
6565
6566Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6567
6568 * Makefile.am: Rebuild dependencies.
6569 * Makefile.in: Rebuild.
6570
6571 * Makefile.am (DEP_INCLUDES): New variable.
6572 (.dep1): Change to work when srcdir is not an absolute path.
6573 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6574 * Makefile.in: Rebuild.
6575
6576Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6577
6578 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6579 LinearAddress patch.
6580
6581 * configure.in: Set version to 2.9.1.
6582 * configure: Rebuild.
6583
6584 * Branched binutils 2.9.
6585
6586Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6587
6588 * config/tc-i386.h (FWait): Define.
6589 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6590 other prefixes. Check FWait flag in opcode table to see which
6591 instructions require an fwait prefix.
6592
6593Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6594
6595 * stabs.c (get_stab_string_offset): Always create a stab string
6596 section.
6597
6598Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6599
6600 Fix some gcc -Wall warnings:
6601 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6602 * ehopt.c (eh_frame_code_alignment): Likewise.
6603 * expr.c (integer_constant, operand): Likewise.
6604 * frags.c (frag_align): Likewise.
6605 * gasp.c (level_0, change_base, doinstr): Likewise.
6606 * hash.c (hash_ask): Likewise.
6607 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6608 (debugging_pseudo): Likewise.
6609 * macro.c (define_macro, check_macro): Likewise.
6610 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6611 (ignore_rest_of_line, float_cons): Likewise.
6612 * symbols.c (decode_local_label_name): Likewise.
6613 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6614 (fixup_segment, number_to_chars_bigendian): Likewise.
6615 (number_to_chars_littleendian): Likewise.
6616 * config/atof-ieee.c (gen_to_words): Likewise.
6617 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6618 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6619 * read.c (output_big_sleb128): Initialize locals to avoid
6620 warnings.
6621 (output_big_uleb128, equals): Likewise.
6622 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6623 to unsigned int. Change zeros to unsigned int.
6624 * cond.c (s_if): Add return to default case.
6625 * frags.c (frag_now_fix): Change return type to addressT.
6626 * frags.h (frag_now_fix): Update declaration.
6627 * listing.c (file_info_struct): Change linenum to unsigned int.
6628 (struct list_info_struct): Change hll_line to unsigned int.
6629 (print_source): Update format string.
6630 * read.c (emit_expr): Change scan to unsigned int, and don't
6631 bother to initialize it.
6632 * symbols.c (dollar_label_count): Change to unsigned long.
6633 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6634 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6635 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6636
6637Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6638
6639 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 6640 mcf5200 just as we do for m68000.
252b5132
RH		 6641 (m68k_init_after_args): Likewise.
6642 (md_estimate_size_before_relax): Likewise.
6643
6644Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6645
6646 * config/tc-v850.c (md_assemble): Store relocation addend in
6647 fixup instead of instruction.
6648
6649Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6650
6651 * config/tc-i386.c (md_assemble): Swap template arguments to
6652 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6653 This macro is currently symmetric, so passing them the wrong
6654 way didn't cause any problem, but may if the macro is changed
6655 in the future.
6656 After copying template to i.tm, use i.tm. rather than t-> to
6657 access fields, and make t a const*
6658 Move i.tm.operand_types[] swap to immediately after the copy.
6659
6660Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6661
6662 * expr.h (expr_build_uconstant): Add prototype.
6663 (expr_build_unary,expr_build_binary): Add prototypes.
6664 * expr.c (expr_build_uconstant): New function.
6665 (expr_build_unary,expr_build_binary): New functions.
6666
6667Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6668
66778679
RH		 6669 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6670 * macro.c (macro_expand_body): Increase buffer size.
6671 * messages.c (as_warn): Likewise.
252b5132
RH		 6672 (as_warn_where, as_bad, as_bad_where): Likewise.
6673
6674Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6675
6676 Based on patch from H.J. Lu <hjl@gnu.org>:
6677 * Makefile.am (DISTSTUFF): New variable.
6678 (diststuff): New target.
6679 * Makefile.in: Rebuild.
6680
6681Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6682
6683 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6684 m32r_elf_section_change_hook.
6685
6686 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6687 emit a nop if a section ends with a 16 bit instruction.
6688
6689Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6690
6691 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6692 s_lcomm rather than obj_coff_lcomm.
6693 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6694
6695Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6696
6697 * config/tc-i386.h (LinearAddress): Define.
6698 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6699 instruction, don't use a default segment.
6700
6701Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6702
6703 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6704 * configure: Rebuild.
6705
6706Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6707
6708 * aclocal.m4, configure: Rebuild with libtool 1.2.
6709
6710Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6711
6712 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 6713 PC relative branches. Patch courtesy of Jonathan Walton.
6714
252b5132 6715
252b5132
RH		 6716Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6717
6718 * configure.in (emulations): Add thumb-pe target.
6719
6720 * configure (emulations): Add thumb-pe target.
6721
67221998-03-17 Ken Raeburn <raeburn@cygnus.com>
6723
6724 * itbl-lex.l (yywrap): Don't define if already defined as a
6725 macro.
6726
6727Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6728
6729 * depend.c (quote_string_for_make): New function.
6730 (wrap_output): Use it.
6731
6732Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6733
6734 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6735 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6736
6737Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6738
6739 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6740 Recognize -GN and -relax.
6741 (md_begin): Initialize gp size from -G switch.
6742 (alpha_force_relocation): Always force if -relax.
3e87a760 6743 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 6744 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6745 Change all callers. Emit nop alignment padding as nop+unop pair.
6746
6747Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6748
6749 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6750 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6751
6752Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6753
6754 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6755 require padding to the next long word boundary.
6756
6757Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6758
6759 * cgen.c: #include symcat.h.
6760 * config/tc-m32r.c: Likewise.
6761
6762Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6763
6764 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6765 absolute expressions instead of '$' prefixed register names.
6766
6767Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6768
6769 * read.c (s_set): Record file and line info for symbols when -as.
6770 (pseudo_set): Don't overwrite that dummy fragment.
6771
6772Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6773
6774 * config/tc-ppc.c (md_pseudo_table): Add "section".
6775 (ppc_named_section): New static function.
6776
6777Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6778
6779 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6780 so we don't have to scan the entire list.
6781
6782Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6783
6784 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 6785 case, allow the parallel instructions to modify the same flag
6786 bits.
252b5132
RH		 6787
6788Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6789
6790 * listing.c (list_symbol_table): Categorize symbols by
6791 undefined_section rather than sy_frag->line == NULL.
6792
6793Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6794
6795 * Makefile.am (install-exec-local): Install properly when ln
6796 fails or tooldir == prefix.
6797
6798Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6799
6800 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6801 Test result of insert_operand for error.
6802
6803Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6804
6805 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6806 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6807 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6808 * doc/Makefile.in: Rebuild.
6809
6810Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6811
6812 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6813 (macro): Fix handling of M_COP[0-3].
6814
6815Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6816
6817 Based on patches from Ross Harvey <ross@teraflop.com>:
6818 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6819 if macro_alternate or macro_mri.
6820 (getstring): Remove support for byte constants between < and >.
6821 (get_any_string): '<' only starts a string if macro_alternate or
6822 macro_mri.
6823 (macro_expand_body): Permit keyword parameters following
6824 positional parameters.
6825
6826 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6827 * configure.in (alpha*-*-netbsd*): New target.
6828 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6829 * configure: Rebuild.
6830
6831 * as.h (flag_warn_suppress_instructionswap): Move from here...
6832 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6833 here, and make static.
6834
6835 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6836 BFD_ASSEMBLER or MANY_SEGMENTS.
6837
6838 * as.c (show_usage): Update bug-gnu-utils address.
6839 * gasp.c (show_usage): Likewise.
6840 * doc/as.texinfo (Bug Reporting): Likewise.
6841
6842Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6843
66778679 6844 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 6845 insns regardless of the size of a pointer if we're in mips I or
6846 MIPS II mode.
66778679 6847 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 6848
6849Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6850
3e87a760 6851 Fix rac to accept only a0:
252b5132
RH		 6852 * tc-d10v.c (parallel_ok, find_opcode):
6853 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6854 Introduce OPERAND_GPR.
6855
6856Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6857
6858 * read.c (s_fill): Handle non-constant repeat counts by creating
6859 an rs_space fragment.
6860
6861Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6862
6863 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6864 from as_bad to as_warn.
6865
6866Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6867
6868 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6869 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6870 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6871
6872Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6873
6874 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6875 seg_fix_rotP rather than fix_root from seg_info.
6876
6877Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6878
6879 * expr.c: Add support for 0x1_2_3_4 bignums.
6880
6881Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6882
6883 * configure.in: Change -linux* to -linux-gnu*.
6884 * configure: Rebuild.
6885
6886 * app.c (do_scrub_begin): Treat \r as whitespace.
6887
6888Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6889
6890 * Makefile.am: Update dependencies.
6891 * Makefile.in: Rebuild.
6892
6893Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6894
6895 * configure, aclocal.m4: Rebuild with new libtool.
6896
6897Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6898
66778679
RH		 6899 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6900 the argument to bfd_set_arch_mach.
6901 (load_address): Use bfd_arch_bits_per_address to determine the
6902 bit size of an address instead of looking at the isa level.
6903 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 6904
6905Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6906
6907 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6908
6909Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6910
6911 * ehopt.c: New file.
6912 * as.h (enum _relax_state): Add rs_cfa.
6913 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6914 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6915 * read.c (emit_expr): Call check_eh_frame.
6916 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6917 (relax_segment): Likewise.
6918 * Makefile.am: Rebuild dependencies.
3e87a760 6919 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 6920 (GENERIC_OBJS): Add ehopt.o.
6921 * doc/internals.texi (Frags): Document rs_cfa.
6922
6923 * as.c (show_usage): Mention --traditional-format.
6924 (parse_args): Accept --traditional-format.
6925 * as.h (flag_traditional_format): Declare.
6926 * output-file.c (output_file_create): If flag_traditional_format,
6927 set BFD_TRADITIONAL_FORMAT on stdoutput.
6928 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6929
6930 * config/tc-mips.c (append_insn): Make sure that if we have a
6931 fixup for an unmatched %hi reloc, it does not associated with a
6932 variant frag.
6933
6934 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6935 * doc/Makefile.in: Likewise.
6936
6937Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6938
6939 * config/tc-m32r.c (check_for_side_effects): New function.
6940 (can_make_parallel): Add checks for instruction side effects
6941 clashing with the other instruction.
6942 (assemble_parallel_insn): Improve warning messages. Return error
6943 message from non-swapped instruction order.
6944
6945Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6946
6947 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6948
6949 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 6950 md_cleanup definition. This moves the forced literal output to
6951 the end of the source pass, and avoids macro's inserting literals
6952 into the code immediately after the macro expansion.
252b5132
RH		 6953
6954Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6955
6956 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6957 a gas internal symbol is adjustable.
6958 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6959
6960 * as.h: If gcc version greater than 2.6, use `__format__' and
6961 `__printf__' in function attributes, rather than `format' and
6962 `printf'.
6963
6964Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6965
6966 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6967
6968Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6969
6970 Add tms320c30 support:
6971 * config/tc-tic30.h: New file.
6972 * config/tc-tic30.c: New file.
6973 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6974 TARGET_FORMAT as "coff-tic30".
6975 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6976 * Makefile.am: Rebuild dependencies.
6977 (CPU_TYPES): Add tic30.
6978 (CPU_OBJ_VALID): tic30-aout is valid.
6979 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6980 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6981 * configure, Makefile.in: Rebuild.
6982
6983Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6984
6985 * config/tc-v850.c (md_assemble): Improvements to error messages.
6986
6987Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6988
6989 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 6990 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 6991
6992 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6993 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6994 assembler calculate relocations to any external symbol at all.
6995 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6996 involving generation of pc-relative relocs.
6997 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6998 has been moved to md_apply_fix3.
6999
7000 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7001 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7002 which actually means (the address of identifier's GOT entry) +
7003 constant, which is not particularly useful.
7004
7005Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7006
7007 * read.h (include_dirs): Declare.
7008 (include_dir_count,include_dir_maxlen): Declare.
7009
7010Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7011
7012 * configure.in: Correct check for shared opcodes library.
7013 * configure: Rebuild.
7014
7015 * listing.c (buffer_line): If we can't open the file, set at_end.
7016 (listing_print): Remove unused local variable fi.
7017
7018 * config/m68k-parse.y (reglistpair): Handle register list in
7019 either order.
7020
7021 * config/vms-conf.h: Don't undef VERSION.
7022
7023Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7024
7025 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7026 OBJS variable.
7027 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7028 variable.
7029 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7030 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7031 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7032 (EXTRA_DIST): Define.
7033 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7034 explicitly rather than via the list of object files.
7035 (gcc-as.opt): New file created when make-gas.com is run.
7036 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7037 itbl-cpu.h} to #include appropriate file rather than copying that
7038 file.
7039 * config/vms-conf.h: Synchronize with current config.in.
7040 * Makefile.in: Rebuild.
7041
7042Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7043
7044 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7045 (parallel_ok): Relaxed parallel subinstruction dependency check.
7046
7047Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7048
7049 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 7050 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 7051 command line argument.
7052 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7053 warning only if flag_warn_suppress_instructionswap is false.
7054
7055Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7056
7057 * configure.in (i386-*-mingw32*): New target.
7058 * configure: Rebuild.
7059
7060Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7061
7062 * symbols.c (resolve_symbol_value): Don't set the segment if it
7063 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7064
7065 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7066 S_GET_SEGMENT.
7067
7068Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7069
7070 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7071 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7072 compiler.
7073
7074Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7075
7076 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7077
7078Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7079
7080 * config/tc-v850.c (v850_insert_operand): Display instruction when
7081 an error is encountered.
7082
7083Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7084
7085 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7086 (i386-*-sco3.2v5*coff): New target.
7087 (i386-*-sco3.2*): New target.
7088 * configure: Rebuild.
7089
7090Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7091
7092 * config/tc-v850.c: Tidy error message production.
7093
7094Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7095
7096 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7097 validate_immediate return value in the right type for comparisons
7098 to FAIL.
7099
7100Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7101
7102 * listing.c (MAX_BYTES): Use listing variables not constants.
7103 (data_buffer): No longer an array, but a pointer.
7104 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7105 (listing_listing): Allocate data_buffer.
7106
7107Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7108
7109 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7110 --listing-rhs-width, --listing-cont-lines.
7111 (show_usage): Update.
7112 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7113 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7114 (print_lines): Use the variables instead of the constants.
3e87a760 7115 (listing_listing): Likewise.
252b5132 7116 * listing.h: Declare the new vars.
3e87a760 7117
252b5132
RH		 7118Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7119
7120 * as.c (parse_args): Add --keep-locals alias for -L.
7121 Add --strip-local-absolute.
7122 (show_usage): Update.
7123 * as.h (flag_strip_local_absolute): New flag.
7124 * symbols.c (S_IS_LOCAL): Use it.
7125 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7126 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7127 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7128
7129Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7130
7131 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 7132 might have an io conflict and issue a warning message.
252b5132
RH		 7133
7134Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7135
7136 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7137 cgen_swap_fixups): Functions to save, restore and swap the fixup
7138 chain with a backup copy.
7139 (cgen_asm_finish_insn): Returns address of constructed insn.
7140
7141Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7142
7143 * listing.c (file_info_struct): Remove FILE, add POS.
7144 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7145 (file_info): Don't open the file.
7146 (buffer_line): Check for the file in the last_open cache, updating
7147 as necessary.
7148 (print_source): Don't reference file_info->file.
7149 (listing_listing): Likewise.
7150 (listing_print): Close the file in the cache, if any.
7151
7152Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7153
7154 * read.c (dwarf_file_string): New file static variable.
7155 (emit_expr): Look for constant sequence that leads up to a file
7156 name in DWARF debugging output.
7157 (stringer): Use dwarf_file_string to decide whether to accept a
7158 string as a file name.
7159
7160Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7161
7162 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7163 (crack_operand): Add reg->reglst MRI hack.
7164 (r_seg): Put reglst symbols in reg_section.
7165 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7166
7167Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7168
7169 * tc-sh.c (get_specific): Handle SGR & DBR.
7170
7171Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7172
7173 * tc-h8300.c (parse_reg): Take the length of the symbol into
7174 account when attempting to match a register name.
7175 * tc-h8500.c (parse_reg): Likewise.
7176
7177Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7178
7179 * cgen.c: Formatting changes to improve readability.
7180
7181Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7182
7183 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7184 delay slot.
7185
7186Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7187
7188 Based on a patch from Jim Wilson
7189 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7190 (tc_gen_reloc): Handle cross section PC relative relocs
7191 correctly.
7192
7193Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7194
7195 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7196
7197Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7198
7199 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7200 (expr_jmp_buf): New static local.
7201 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7202 (cgen_md_operand): New function.
7203 * tc-m32r.c: Clean up pass over `struct foo' usage.
7204 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7205
7206Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7207
7208 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7209 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7210
7211Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7212
7213 * config/tc-i386.c (i386_operand): Give an error if there are
7214 unrecognized characters after an expression.
7215
7216For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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