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CommitLineData
29f8404c
KH		 12000-08-31 Kazu Hirata <kazu@hxi.com>
2
3 * frags.c: Fix formatting.
4 * macro.c: Likewise.
5
b4c1ea07
EC		 62000-08-31 Eric Christopher <echristo@cygnus.com>
7
8 * config/tc-mn10300.c: Cleanup and fix warnings.
9 (md_pseudo_table): Add initializers.
10 (md_show_usage): Cleanup.
11 (md_parse_option): Fix warnings.
12 (md_undefined_symbol): Fix warnings.
13 (md_conver_frag): Fix warnings.
14 (tc_gen_reloc): Fix warnings.
15 (md_apply_fix3): Fix warnings.
16 (check_operand): Fix warnings.
17
ac48eca1
AO		 182000-08-31 Alexandre Oliva <aoliva@redhat.com>
19
20 * acinclude.m4: Include libtool and gettext macros from the
21 top level.
22 * aclocal.m4, configure: Rebuilt.
23
e0c21649
GK		 242000-08-30 Mark Hatle <mhatle@mvista.com>
25
26 * config/tc-ppc.c (md_parse_option): Recognize -m405.
27
cf39a089
KH		 282000-08-31 Kazu Hirata <kazu@hxi.com>
29
30 * listing.c: Fix formatting.
31
3ee4defc
KH		 322000-08-29 Kazu Hirata <kazu@hxi.com>
33
34 * app.c: Fix a comment typo. Fix formatting.
35
1e8d20f4
NC		 362000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
37
38 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
39 offset of the target destination for jmp instructions.
40 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
41
5bcac8a4
HPN		 422000-08-24 Hans-Peter Nilsson <hp@axis.com>
43
44 * NEWS: Mention support for CRIS.
45
46547ecc
DC		 46Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
47
48 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
49 Sets `.lcomm' alignment to zero.
50
4b853faa
AO		 512000-08-23 Alexandre Oliva <aoliva@redhat.com>
52
53 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
54 (TC_FIX_ADJUSTABLE): Define.
55
efcc5914
JW		 562000-08-23 Jim Wilson <wilson@cygnus.com>
57
58 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
59 unwind.personality_routine is set.
60
aca719bf
AO		 612000-08-23 H.J. Lu <hjl@gnu.org>
62
63 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
64
a3da4de1
AO		 652000-08-23 Alexandre Oliva <aoliva@redhat.com>
66
67 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
68 environment is pe.
69
56385375
L		 702000-08-22 H.J. Lu <hjl@gnu.org>
71
72 * config.in (STRICTCOFF): New for strict COFF.
73
74 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
75 i386-*-go32* and i386-go32-rtems*.
76 * configure: Rebuilt.
77
78 * config/obj-coff.c (obj_coff_endef): Follow the historical
79 behavior if STRICTCOFF is not defined.
80
81 * doc/internals.texi: Document STRICTCOFF.
82
8f36cd18
AO		 832000-08-22 Alexandre Oliva <aoliva@redhat.com>
84
85 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
86 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
87 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
88 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
89 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
90 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
91 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
92 Likewise.
93
58a77e41
EC		 942000-08-22 Eric Christopher <echristo@cygnus.com>
95
96 * config/tc-mn10300.c: (md_apply_fix): New function.
97 (mn10300_force_relocation): New function.
98 (mn10300_fix_adjustable): New function.
99
100 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
101 (TC_HANDLES_FX_DONE): Define.
102 (obj_fix_adjustable): Define.
103 (MD_APPLY_FIX3): Define.
104 (TC_LINKRELAX_FIXUP): Define.
105
106 * write.c: (TC_LINKRELAX_FIXUP): Define if not
107 previously defined.
108 (fixup_segment): Use TC_LINKRELAX_FIXUP.
109
110 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
111
ded0649c
JE		 1122000-08-21 Jason Eckhardt <jle@cygnus.com>
113
114 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
115 if the fixup resulted in a relocation.
116
66102fe2
NC		 1172000-08-18 Nick Clifton <nickc@redhat.com>
118
119 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
120 Make reference to first element of shift_names explicit.
121
02198638
AO		 1222000-08-18 Alexandre Oliva <aoliva@redhat.com>
123
124 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
125 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
126 add a symbol's address. Removed all target-specific #ifdefs that
127 used to accomplished the same.
128 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
129 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
130 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
131 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
132 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
133
353e2c69
KH		 1342000-08-17 Kazu Hirata <kazu@hxi.com>
135
136 * dwarf2dbg.c: Fix formatting.
137
4fb7971f
NC		 1382000-08-17 Nick Clifton <nickc@redhat.com>
139
140 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
141 to be recoded as logical shift lefts by zero.
142
50b81f19
JW		 1432000-08-16 Jim Wilson <wilson@cygnus.com>
144
145 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
146 postincrement modified registers. Handle IA64_OPND_R3_2 addl
147 source registers.
148 (note_register_values): Handle IA64_OPND_R3_2 operands.
149
f869cfc6
JE		 1502000-08-16 Jason Eckhardt <jle@cygnus.com>
151
152 * config/tc-i860.c (md_operand): Silly typo fixed.
153
8cb8bcba
NC		 1542000-08-16 Nick Clifton <nickc@redhat.com>
155
156 * config/tc-arm.c (struct asm_shift): Delete.
157 (shift[]): Delete.
158 (enum asm_shift_index): New.
159 (struct asm_shift_properties): New.
160 (struct asm_shift_name): New.
161 (shift_properties[]); New.
162 (shift_names[]); New.
163
164 (decode_shift): Use new structures.
165 Issue a warning is "ROR #0" is used.
166 Issue a warning if "ASR #0" or "LSR #0" is used.
167
168 (md_begin): Initialise arm_shift_hsh table from new
169 asm_shift_name array.
170
c2158c24
JJ		 1712000-08-16 Jakub Jelinek <jakub@redhat.com>
172
173 * config/tc-sparc.c: Kill all warnings.
174 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
175 in -xarch= as well.
176 (md_show_usage): Update usage text.
177
70485b5c
NC		 1782000-08-16 Nick Clifton <nickc@redhat.com>
179
c2158c24 180 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 181 useful.
182
0d10e182
JL		 1832000-08-14 Will Cohen <wcohen@redhat.com>
184
185 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
186
187 * config/tc-sh.c (md_assemble): Changed so debug_type
188 test performed for ppi_assemble
189 * config/tc-sh.c: Included dwarf2dbg.h.
190 (debug_line): Defined.
191 (md_assemble): Generates dwarf2 line info.
192 (sh_finalize): New function. Finalize dwarf2 info.
193 (assemble_ppi): Returns size of code generated.
194 (build_Mytes): Returns size of code generated.
195 (md_pseudo_table): Added "file" and "loc" psuedo ops.
196 * config/tc-sh.h (md_end): Defined.
197 (sh_finalize): Declared.
198
1db77c8e
AO		 1992000-08-15 Alexandre Oliva <aoliva@redhat.com>
200
201 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
202 md_number_to_chars.
203
046b3b54
NC		 2042000-08-14 Nick Clifton <nickc@redhat.com>
205
206 * config/tc-arm.c (do_bx): Allow "bx pc".
207
c43c2cc5
JW		 2082000-08-14 Jim Wilson <wilson@cygnus.com>
209
210 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
211 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
212 (md_begin): Change assignment to md.flag to OR in the new bit.
213
d1d8ba22
NC		 2142000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
215
216 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
217 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
218 C_MOU, and C_EOS.
219
22b36938
JE		 2202000-08-14 Jason Eckhardt <jle@cygnus.com>
221
222 * NEWS: Mention i860 support.
223
c0bd0db2
JL		 224Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
225
226 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
227
0ac658b8
AS		 2282000-08-14 Andreas Schwab <schwab@suse.de>
229
230 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
231
9fc2dda2
JE		 2322000-08-11 Andreas Schwab <schwab@suse.de>
233
234 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
235 argument.
236
bc4466dc
KH		 2372000-08-11 Kazu Hirata <kazu@hxi.com>
238
239 * expr.c: Fix formatting.
351aa9f6 240 * config/obj-bout.c: Likewise.
bc4466dc 241
a9c99419
JE		 2422000-08-10 Jason Eckhardt <jle@cygnus.com>
243
244 * doc/c-i860.texi: Flesh out the i860 section more.
245
7c743825
KH		 2462000-08-10 Kazu Hirata <kazu@hxi.com>
247
248 * symbols.c: Fix formatting.
929b12bc 249 * expr.c: Likewise.
7c743825 250
fa2255cb
DN		 251Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
252
253 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
254 has the IgnoreSize bit set.
255
fc997f4b
AM		 2562000-08-09 Alan Modra <alan@linuxcare.com.au>
257
258 From Rodney Brown <RodneyBrown@mynd.com>
259 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
260 * configure: Regenerate.
261
305d537e
JE		 2622000-08-08 Jason Eckhardt <jle@cygnus.com>
263
264 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
265 (i860_fix_info): New enum.
266 (MD_APPLY_FIX3): Define.
267 (WORKING_DOT_WORD): Define.
268 (TC_HANDLES_FX_DONE): Define.
269 (DIFF_EXPR_OK): Define.
270 (LISTING_HEADER): Define.
271 (TARGET_FORMAT): Select target format based on endian flag.
272 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
273 (target_big_endian): Add external declaration.
274
275 * config/tc-i860.c: All existing code reworked completely. Other
276 new code shown below.
277 (SYNTAX_SVR4): Define.
278 (target_warn_expand): New variable.
279 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
280 (md_longopts): Declare and define with new options (-EL, -EB,
281 and -mwarn-expand).
282 (md_show_usage): New function.
283 (md_operand): New function.
284 (obtain_reloc_for_imm16): New function.
285 (md_apply_fix3): New function.
286 (tc_gen_reloc): New function.
287
8fc2faa7
KH		 2882000-08-09 Kazu Hirata <kazu@hxi.com>
289
290 * hash.c: Fix formatting.
68e63c16 291 * gasp.c: Likewise.
8fc2faa7 292
df86943d
NC		 2932000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
294
295 * config/tc-m68hc11.c (build_jump_insn): Make sure the
296 2 bytes of the jump address are in the same frag.
297 (find): Accept 68hc12 register indirect modes.
298
299 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 300
30d25259
RH		 3012000-08-07 Richard Henderson <rth@cygnus.com>
302
303 * config/tc-ia64.c (unwind): Add prologue_mask member.
304 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
305 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
306 (dot_body): Clear unwind.prologue_mask.
307 (dot_prologue): Set it. Accept a register second argument.
308
2d484c7f
KH		 3092000-08-07 Kazu Hirata <kazu@hxi.com>
310
311 * config/atof-ieee.c: Fix formatting.
312 * config/atof-tahoe.c: Likewise.
313
65b1d096
DC		 3142000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
315
316 * config/tc-avr.c: Use PARAMS macro in function declarations.
317 Don't declare md_pcrel_from_section (already in tc-avr.h).
318 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
319 (avr_operand): Don't set (unsigned) op_mask to -1.
320
c91d2e08
NC		 3212000-08-04 Nick Clifton <nickc@cygnus.com>
322
3d4ae3c0
NC		 323 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
324 work.
325
c91d2e08
NC		 326 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
327 of .popsection, .previous, .pushsection, .subsection,
328 .version, .vtable_entry, .vtable_inherit and .weak.
329
47926f60
KH		 3302000-08-05 Kazu Hirata <kazu@hxi.com>
331
332 * config/tc-cris.c: Fix formatting.
333 * config/tc-i386.c: Likewise.
334 * config/tc-sparc.c (sparc_ip): Simplify the code.
335
ab3e48dc
KH		 3362000-08-04 Kazu Hirata <kazu@hxi.com>
337
338 * config/tc-cris.c: Rearrange code for readability.
339 * config/tc-d10v.c: Fix formatting.
340 * config/tc-m32r.c: Likewise.
341 * config/tc-sparc.c: Likewise.
342
3d56ab85
JW		 3432000-08-02 Jim Wilson <wilson@cygnus.com>
344
345 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
346 before ia64_find_opcode.
347 (md_assemble): Likewise.
348
3f9dfb2c
NC		 3492000-08-01 Nick Clifton <nickc@cygnus.com>
350
351 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
d78c7dca 352 Undo some formatting fixes.
3f9dfb2c 353
28e4f854
KH		 3542000-08-01 Kazu Hirata <kazu@hxi.com>
355
356 * config/obj-som.c: Fix formatting.
357 * config/obj-ieee.c: Likewise.
358 * config/tc-arm.c: Likewise.
359 * config/tc-v850.c: Likewise.
360
a570e639
NC		 3612000-08-01 Nick Clifton <nickc@redhat.com>
362
363 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
364 index by command line option.
58a77e41 365
a570e639
NC		 3662000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
367
368 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
369 (@node M68K-Branch): Rewrite to match the reality.
370
e3308d0d
JE		 3712000-07-31 Jason Eckhardt <jle@cygnus.com>
372
373 * doc/c-i860.texi: New file.
374 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
375 * doc/Makefile.in: Regenerate.
376 * doc/all.texi: Add I860 as relevant architecture.
377 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
378
2fd5405a
NC		 3792000-07-31 Kazu Hirata <kazu@hxi.com>
380
381 * config/tc-d30v.c: Fix formatting.
382
28e7409f
NC		 3832000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
384
385 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
386 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
387 long emit a long branch if available instead of an absolute jump, never
388 emit absolute jumps for anything with --pcrel.
389
390 * doc/c-m68k.texi: Document new command line option.
58a77e41 391
534022ea
JE		 3922000-07-28 Jason Eckhardt <jle@cygnus.com>
393
394 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
395 * configure: Regenerated.
396 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
397 of operand to the .type directive (.e.g, "type").
398
4c400d5e
AM		 3992000-07-28 Alan Modra <alan@linuxcare.com.au>
400
401 * as.h (warn_comment, found_comment, found_comment_file): Declare.
402 * app.c (do_scrub_chars): Record where first comment found.
403 * read.c (read_a_source_file): Init found_comment on entry, and
404 notify whether comments found on exit.
405 * config/tc-hppa.c (md_shortopts): Add "c".
406 (md_longopts): Add warn-comment.
407 (md_parse_option): Handle it.
408 (md_show_usage): Show available options.
409 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
410
0aa529cb
AC		 411Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
412
413 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
414 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
415 sym_ptr_ptr
416 (md_estimate_size_before_relax): Don't fall off end of function.
417
c6a7ab1f
NC		 4182000-07-27 Kazu Hirata <kazu@hxi.com>
419
420 * config/tc-avr.c: Fix formatting.
421 * config/tc-ns32k.c: Likewise.
422
e0c6ed95
AM		 4232000-07-27 Alan Modra <alan@linuxcare.com.au>
424
425 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
426
4272000-07-27 Kazu Hirata <kazu@hxi.com>
428
429 * config/tc-d10v.c: Fix formatting.
430 * config/tc-z8k.c: Likewise.
431 * config/tc-sparc.c: Likewise.
432
6883dc5e 4332000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 434
435 * cgen.c (queue_fixup): Declare opinfo.
436 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
437 (gas_cgen_md_operand): Ditto.
438 (gas_cgen_md_apply_fix3): Ditto.
439
39da8128
DD		 4402000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
441
442 * config/obj-coff.c (obj_frob_symbol): Don't merge
443 labels. Don't merge if the symbol isn't constant. Return
444 immediately if a symbol is merged.
445
65e68b04
AM		 4462000-07-22 Alan Modra <alan@linuxcare.com.au>
447
448 * frags.c (frag_align): Correct absolute section alignment.
449
5e0d736c
DD		 4502000-07-20 DJ Delorie <dj@redhat.com>
451
452 * config/obj-coff.c (obj_frob_symbol): revert previous change,
453 it breaks linking against DLLs.
454
3bcbcc3d
HPN		 4552000-07-20 Hans-Peter Nilsson <hp@axis.com>
456
457 * configure.in: Add CRIS support.
458 * configure: Regenerate.
459 * Makefile.am: (CPU_TYPES): Add cris.
460 (CPU_OBJ_VALID) [aout]: Add cris.
461 (MULTI_CPU_TYPES): Add cris.
462 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
463 [coff]: Only i386 and mips are valid.
464 (TARGET_CPU_CFILES): Add config/tc-cris.c.
465 (TARGET_CPU_HFILES): Add config/tc-cris.h.
466 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
467 Regenerate dependencies.
468 * Makefile.in: Regenerate.
469 * aclocal.m4: Regenerate.
470 * as.c: Declare crisaout, criself.
471 * config/tc-cris.h, config/tc-cris.c: New.
472 * config/e-criself.c, config/e-crisaout.c: New.
473 * po/POTFILES.in, po/gas.pot: Regenerate.
474
041ff4dd 4752000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 476
041ff4dd 477 * read.c: Fix formatting.
efaf0ba4 478 * write.c: Fix formatting.
041ff4dd 479
f980ada0
L		 4802000-07-19 H.J. Lu <hjl@gnu.org>
481
482 * sb.c: Include <stdlib.h> if exists for abort ().
483
25a8b250
AM		 4842000-07-19 Alan Modra <alan@linuxcare.com.au>
485
486 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
487 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
488 (pa_type_args): Same here.
489
7a9aaf92
NC		 4902000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
491
492 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
493 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
494 the storage class is already set.
495
8098403c
NC		 4962000-07-17 Kazu Hirata <kazu@hxi.com>
497
fafb6d17 498 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 499 * config/tc-mn10200.c: Likewise.
500 * config/tc-mn10300.c: Likewise.
501 * config/tc-pj.c: Likewise.
502 * config/tc-tic80.c: Likewise.
503 * config/tc-w65.c: Likewise.
8098403c 504
977e771a
FCE		 5052000-07-17 Frank Ch. Eigler <fche@redhat.com>
506
507 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
508 is defined.
509
63bf5651
ILT		 5102000-07-15 Ian Lance Taylor <ian@zembu.com>
511
512 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
513 @code.
514
1cd1c99b
AM		 5152000-07-15 Alan Modra <alan@linuxcare.com.au>
516
517 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
518 ELF as are used for SOM (except the 32-bit reloc one) to decide
519 whether a symbol can be reduced to a section symbol. Expand on
520 the comment for symbols involved in LR% and RR% expressions.
521
119d663a
NC		 5222000-07-14 Nick Clifton <nickc@cygnus.com>
523
524 * config/tc-mips.c (mips_disable_float_construction): New
525 static variable. Set to true if doubles should not be
526 constructed by loading two single width fp registers with
527 halves of the value.
528 (mips_ip): Test mips_disable_float_construction.
529 (md_longopts): Add command line switches --construct-floats
530 and --no-construct-floats.
531 (md_parse_option): Parse new command line options.
532 (md_show_usage): Describe new command line options.
533
534 * doc/c-mips.texi: Document new command line options.
535
906fac54
AM		 5362000-07-13 Koundinya K <kk@ddeorg.soft.net>
537
538 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
539 * configure: Regenerate.
540
5412000-07-13 Hans-Peter Nilsson <hp@axis.com>
542
543 * configure.in (DEFAULT_EMULATION setting): Revert part of
544 2000-07-01 change that set te_multi=multi unless set to tmips.
545 * configure: Regenerate.
546
7f788821
NC		 5472000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
548
549 * config/obj-coff.c (coff_frob_section): Add padding to the last
550 section when aligning it increases its size.
551
9a736b6b
NC		 5522000-07-11 Kazu Hirata <kazu@hxi.com>
553
554 * config/tc-tic54x.c: Fix formatting.
555
3dd5103b
NC		 5562000-07-10 Kazu Hirata <kazu@hxi.com>
557
558 * config/tc-h8500.c: Fix formatting.
1aea3bb8 559 * config/tc-tic54x.c: Fix formatting.
3dd5103b 560
46b85d42
AM		 5612000-07-10 Alan Modra <alan@linuxcare.com.au>
562
563 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
564 displacements correctly.
565
566 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
567
5682000-07-10 Ryan Bradetich <rbradetich@uswest.net>
569
570 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
571 warning.
572 (hash_jam): Ditto.
573
ad1079af
AM		 5742000-07-09 Alan Modra <alan@linuxcare.com.au>
575
576 From David Huggins-Daines <dhd@linuxcare.com>
577 * config/te-hppalinux64.h: Add a new emulation.
578 * configure.in (emulations): Add configure bits to support the
579 64-bit Linux/parisc target.
580 * configure: Regenerate.
581
582 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
583 (md_shortopts): Add `V' for ELF.
584
585 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
586 when SOM or ELF_ARG_RELOC are defined.
587 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
588 ELF_ARG_RELOC are defined.
589 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
590 (pa_stringer): ..Do it here instead. Fix comment typos.
591 (hppa_force_relocation): Cast enums to int before comparing with
592 ints.
593
594 From Ryan Bradetich <rbradetich@uswest.net>
595 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
596 redifinition warning.
597 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
598 (hppa_force_relocation): ditto
ad1079af
AM		 599 (md_apply_fix): Added cast to buf to fix warnings.
600
601 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
602 cons_fix_new_hppa, hppa_force_relocation): Prototype.
603
604 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
605 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
606 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
607 reloc_type** to avoid warnings in switch.
608 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
609 little earlier instead.
610
611 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
612 and elf.
613 (pa_type_args): Use symbol_arg_reloc_info.
614 (struct pa_it): Make arg_reloc unsigned int.
615 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
616 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
617 (pa_code): Delete. pa_text duplicates this function.
618 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
619 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
620 int.
621 (cons_fix_new_hppa): Actually change selector to e_fsel when
622 warning about assuming so.
623 (tc_gen_reloc): More example elf arg reloc code.
624 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
625 (hppa_force_relocation): Likewise.
626
627 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
628 files.
629 (pa_end_of_source): Prototype.
630 (hppa_fix_adjustable): Prototype.
631 (LABELS_WITHOUT_COLONS): Move it..
632 * config/te-hppa.h: To here.
633
634 * config/te-hppa64.h: New file.
635
636 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
637 type.
638 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
639 format -10, -16, 16 relocs.
640 (hppa_elf_mark_end_of_function): Test for null
641 last_call_info->start_symbol
642
643 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
644 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
645 re_assesmble_* functions. Delete extraneous statements. Fix
646 typos in comments.
647 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
648 insn to re_assemble_*.
649
623aa224
UC		 6502000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
651
652 * doc/internals.texi (Expressions): Fix typo.
58a77e41 653
c4aa876b
NC		 6542000-07-08 Kazu Hirata <kazu@hxi.com>
655
656 * config/tc-sh.c: Fix formatting.
d0313fb7 657 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 658 * depend.c: Fix formatting.
659 * flonum-konst.c: Likewise.
660 * flonum-mult.c: Likewise.
c4aa876b 661
6b31947e
NC		 6622000-07-07 Kazu Hirata <kazu@hxi.com>
663
a5bfe8c9 664 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 665 * config/obj-vms.c: Fix comments.
666 * config/tc-a29k.c: Likewise.
667 * config/tc-alpha.c: Likewise.
668 * config/tc-h8300.c: Likewise.
669 * config/tc-h8500.c: Likewise.
670 * config/tc-i370.c: Likewise.
671 * config/tc-ia64.c: Likewise.
672 * config/tc-m68hc11.c: Likewise.
673 * config/tc-m68k.c: Likewise.
674 * config/tc-mips.c: Likewise.
675 * config/tc-ns32k.c: Likewise.
676 * config/tc-ppc.c: Likewise.
677 * config/tc-z8k.c: Likewise.
6b31947e 678
b8a9dcab
NC		 6792000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
680
681 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
682 Default to '(SEC_LOAD | SEC_DATA)'.
683 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
684
685 * doc/internals.texi (CPU Backend): Describe
686 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
687
beb2de9b
AC		 688Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
689
690 * as.c (parse_args): NULL terminate the long option list.
691
24ddb296
AC		 692Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
693
694 * config/tc-d30v.h: Include "write.h" for fixS.
695 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
696
1fe72011
NC		 6972000-07-05 Nick Clifton <nickc@cygnus.com>
698
699 * config/tc-d30v.c (write_2_short): Further changes to warning
700 messages produced when combining EITHER_BUT_PREFER_MU attributed
701 opcodes.
702
a5bfe8c9 7032000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 704
705 * MAINTAINERS: new
706
8de8f17e
AO		 7072000-07-04 Alexandre Oliva <aoliva@redhat.com>
708
709 * config/tc-arm.c (psrs): Accept combinations of flags.
710
00d2865b
NC		 7112000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
712
713 * config/tc-avr.c: Change _ () to _() around all strings marked
714 for translation (exception from the usual coding style).
715 (avr_opt): New struct variable, how the new switches are set.
716 (OPTION_MMCU): Define as 'm' and actually use.
717 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
718 (show_mcu_list): New function, display the list of known MCUs.
719 (md_show_usage): Document the new switches. Call show_mcu_list.
720 (avr_set_arch): Change 'm' to OPTION_MMCU.
721 (md_parse_option): Call show_mcu_list if unknown MCU specified.
722 Handle the new switches.
723 (avr_operands): Disable warnings for undefined combinations of
724 operands if -mall-opcodes. Disable warnings for skipping two-word
725 instructions if enhanced core or -mno-skip-bug.
726 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
727 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
728 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
729 (avr_ldi_expression): Warn about implicit lo8().
730 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
731
54588503
UC		 7322000-07-01 Koundinya K <kk@ddeorg.soft.net>
733
734 * configure.in: Add entry for mips-*-sysv4*MP*
735 * configure: Rebuild
736 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
737 elf32-tradlittlemips for traditional mips targets.
738 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
739 test for Link Once sections as in adjust_reloc_syms.
740 * config/te-tmips.h: New file for traditional mips targets. Define
741 TE_TMIPS.
58a77e41 742
c9900432
NC		 7432000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
744
745 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
746 flags argument is not present, don't change an existing section's
747 section's attributes. If the flags argument is present, warn if the
748 attributes don't match the section's current attributes. When
749 long section names are supported, set SEC_LINK_ONCE and
750 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
751
9d87310a
HPN		 752Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
753
754 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
755 symbols; create them.
756
dbddefbf
NC		 7572000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
758
759 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 760 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 761
2ae7e77b
AH		 7622000-06-27 Aldy Hernandez <aldyh@redhat.com>
763
764 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
765 expressions. Ignore the problem when handling 16 bit immediates,
766 because the assembler will take care of the relocation later.
767
6b2539e3
NC		 7682000-06-27 Nick Clifton <nickc@cygnus.com>
769
770 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 771 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 772 sequential order, and emit warning messages if the input source
773 code contains constructs like that, or parallel constructs
774 containing such opcodes.
775
65aa24b6
NC		 7762000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
777
778 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
779 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
780 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
781 (md_show_usage): Update usage message.
782 (md_parse_option): Allow redefinition of MCU type within the
783 same avr[1-5] bfd machine type. Show both old and new MCU type
784 in the error message.
785 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
786 Simplify 8K wrap code.
787
f0c56b90
NC		 7882000-06-25 Kazu Hirata <kazu@hxi.com>
789
1994a7c7
NC		 790 * config/obj-aout.c: Remove all uses of DEFUN.
791 * config/obj-ieee.c: Likewise.
792 * config/tc-sh.c: Fix comment typos.
793 * config/tc-tahoe.c: Likewise.
794 * config/tc-vax.c: Likewise.
795 * config/tc-w65.c: Likewise.
796 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 797 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
798
6d249963
DD		 7992000-06-24 DJ Delorie <dj@cygnus.com>
800
801 * config/tc-i386.c (md_estimate_size_before_relax): Revert
802 more changes from Sept 1999
803 (tc_i386_fix_adjustable): ditto
804 (md_apply_fix3): ditto
805
680d2857 8062000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 807
680d2857
FCE		 808 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
809 (gas_cgen_parse_operand): Set it around expression() call.
810 (gas_cgen_md_operand): Test for it before longjmp().
811
e7b305a2
AM		 8122000-06-24 Kazu Hirata <kazu@hxi.com>
813
c0fecd35
AM		 814 * config/tc-h8500.c: Remove all uses of DEFUN.
815 * config/tc-sh.c: Likewise.
816 * config/tc-w65.c: Likewise.
817 * config/tc-z8k.c: Likewise.
818
e7b305a2
AM		 819 * config/tc-h8500.c: Fix typos in comments.
820
ed6d6fd3
FCE		 8212000-06-23 Frank Ch. Eigler <fche@redhat.com>
822
823 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
824 is defined.
825
f7c88872
AM		 8262000-06-23 matthew green <mrg@redhat.com>
827
828 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3e87a760 829 defined. Fix error message for `[' grouping.
f7c88872 830
70d6ecf3
AM		 8312000-06-22 Kazu Hirata <kazu@hxi.com>
832
833 * config/tc-h8300.c: Fix formatting and comment typos.
834
e9718fe1
TW		 8352000-06-22 Timothy Wall <twall@cygnus.com>
836
837 * config/tc-ia64.c (note_register_values): Move premature QP
838 notation clearing into the appropriate place.
839
45288df1
AM		 8402000-06-22 Alan Modra <alan@linuxcare.com.au>
841
1581f8c9
AM		 842 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
843 first before anything else. Add bin-bugs.h, emul.h and progress.h
844 Sort list of files as for $(OBJS) in Makefile.am.
845
846 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
847 find one. Remake dependencies.
848 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
849 * Makefile.in: Regenerate.
850 * doc/Makefile.in: Regenerate.
851
45288df1
AM		 852 * config/tc-i386.c (i386_displacement): Don't assume a constant
853 displacement is necessarily 16 bits when in 16 bit code mode.
854 (md_assemble): Instead size the displacement here after we know
855 for sure that a .code16gcc operand hasn't automatically added
856 operand size prefixes.
857
01580992
L		 8582000-06-21 H.J. Lu <hjl@gnu.org>
859
860 * Makefile.am: Rebuild dependency.
861 * Makefile.in: Rebuild.
862
40f09f82
JL		 8632000-06-21 Kazu Hirata <kazu@hxi.com>
864
865 * config/tc-h8300.c (parse_reg): Make the function static.
866 (parse_exp): Likewise.
867
78295804
DD		 8682000-06-20 DJ Delorie <dj@cygnus.com>
869
870 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
871 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
872 for cygwin import libraries to work properly.
873
45f85b08
L		 8742000-06-20 H.J. Lu <hjl@gnu.org>
875
876 * Makefile.am: Rebuild dependency.
877 * Makefile.in: Rebuild.
878 * configure: Likewise.
879 * doc/Makefile.in: Likewise.
880
39bec121
TW		 8812000-06-20 Timothy Wall <twall@cygnus.com>
882
883 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 884 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 885 * doc/c-tic54x.texi: New.
886 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 887 documentation file.
39bec121 888 * doc/all.texi: Add C54X.
3e87a760 889 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 890 * doc/Makefile.in: Regenerate.
891 * configure.in: Add tic54x and define LIBM for tic54x.
892 * configure: Regenrate.
893 * config/tc-tic54x.[ch]: New.
894 * config/obj-coff.h: Add tic54x.
895 * Makefile.am: (CPU_TYPES): Add tic54x.
896 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
897 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
898 (as_new_LDADD): Add $(LIBM).
899 * Makefile.in: Regenerate.
3e87a760 900
60bcf0fa
NC		 9012000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
902
903 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
904 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
905 * doc/as.texinfo: Likewise.
906
907 * configure, Makefile.in: Regenerate.
908 * configure.in (emulations): Recognize m6811 and m6812.
909 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
910 Added files for 68hc11 and 68hc12 assembler.
911 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
912 * config/tc-m68hc11.h: Header definition for that assembler.
913
ec05f674
NC		 9142000-06-18 Nick Clifton <nickc@redhat.com>
915
24ef8152
NC		 916 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
917 instead of OCTETS_PER_BYTE.
918
ec05f674 919 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 920 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 921
119caedd
L		 9222000-06-18 H.J. Lu <hjl@gnu.org>
923
924 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
925 * configure: Rebuild.
926
607723e4
NC		 9272000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
928
3e87a760
AM		 929 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
930 to BFD_ASSEMBLER.
607723e4 931
b946ec34
NC		 9322000-06-16 Nick Clifton <nickc@cygnus.com>
933
934 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
935 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
936
937 * doc/c-mips.texi: Document newly accepted cpu variants.
938
37ce37b1
UC		 9392000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
940
941 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
942
c06ae4f2
UC		 9432000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
944
945 * macro.c (getstring): Make it possible to escape the quote
946 character.
947
20348649
JL		 948Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
949
950 * config/tc-hppa.c (pa_export): Weak symbols can be global.
951
bcef29e6
L		 9522000-06-13 H.J. Lu <hjl@gnu.org>
953
954 * configure: Regenerate.
955
63a0b638
AM		 9562000-06-09 Alan Modra <alan@linuxcare.com.au>
957
958 * app.c (do_scrub_begin): Don't default lex[';'] as a line
959 separator.
960 * doc/internals.texi (line_separator_chars): Semicolon is no
961 longer a default. Mention null and newline as defaults.
962
963 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
964
965 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
966 * config/tc-i860.h (line_separator_chars): Likewise.
967 * config/tc-h8300.c (line_separator_chars): Likewise.
968 * config/tc-i960.c (line_separator_chars): Likewise.
969 * config/tc-m68k.c (line_separator_chars): Likewise.
970 * config/tc-mips.c (line_separator_chars): Likewise.
971 * config/tc-ns32k.c (line_separator_chars): Likewise.
972 * config/tc-sparc.c (line_separator_chars): Likewise.
973 * config/tc-vax.c (line_separator_chars): Likewise.
974
975 * config/tc-h8300.c (comment_chars): Use string initialiser.
976 * config/tc-i960.c (line_comment_chars): Likewise.
977 * config/tc-z8k.c (comment_chars, line_comment_chars,
978 line_separator_chars): Likewise.
979
980 * config/tc-arm.c (line_separator_chars): Always use `;', not just
981 for TE_LINUX.
982
9bab9349
NC		 9832000-06-08 Nick Clifton <nickc@cygnus.com>
984
985 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
986 for size 1 fixes.
987
946efd95
DB		 9882000-06-08 David O'Brien <obrien@FreeBSD.org>
989
990 * configure.in (VERSION): Update to show this is the CVS mainline.
991
6480b79a
DB		 9922000-06-08 Matthew Jacob <mjacob@feral.com>
993
994 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
995 $at is the integer register $r28, vs. both $r28 and the floating
996 point register $f28.
997
10850f29
JW		 9982000-06-08 James E. Wilson <wilson@cygnus.com>
999
1000 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1001 (dot_endp): Don't call ia64_flush_insns.
1002 (emit_one_bundle): Don't delete prologue/body records from
1003 unwind_record list in first loop. Rewrite second loop to account for
1004 this.
1005
150f24a2
JW		 10062000-06-07 David Mosberger <davidm@hpl.hp.com>
1007
1008 * config/tc-ia64.c: Add missing prototypes.
1009 (generate_unwind_image): Cast argument to output_unw_records call.
1010
e38c9cc2
DC		 1011Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1012
46b85d42 1013 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 1014
1188e082
DC		 1015Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1016
1017 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1018 (REGISTER_P): likewise.
1019 (avr_opcodes): uses include/opcode/avr.h
1020 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 1021
ac743b2c
AM		 10222000-06-04 Alan Modra <alan@linuxcare.com.au>
1023
0b545448
AM		 1024 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1025 initializers too.
ac743b2c 1026
969e1a7b
L		 10272000-06-03 H.J. Lu <hjl@gnu.org>
1028
1029 * read.c (is_end_of_line): Put back `;'.
1030
65172ab8
AM		 10312000-06-03 Alan Modra <alan@linuxcare.com.au>
1032
1033 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1034
b75c0c92
AM		 10352000-06-01 Alan Modra <alan@linuxcare.com.au>
1036
1037 * expr.c (operand): Test is_end_of_line outside switch to catch
1038 line separator chars that are also operators.
1039 (operator): Return O_illegal for line separator chars.
1040
1041 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1042 entry (or `!' entry for TC_HPPA).
1043
1044 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1045 before indexing is_end_of_line. Remove redundant check for '\0'.
1046 (fp_op2): Likewise.
1047 * config/tc-h8500.c (md_assemble): Likewise.
1048 * config/tc-mcore.c (md_assemble): Likewise.
1049 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1050 (md_atof): Likewise
1051
1052 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1053 is_end_of_line.
1054 * config/tc-mcore.c (mcore_cons): Likewise.
1055 (mcore_float_cons): Likewise.
1056 (mcore_stringer): Likewise.
1057 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1058
a6836251
SB		 10592000-06-01 Scott Bambrough <scottb@netwinder.org>
1060
1061 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1062
43841e91
NC		 10632000-05-29 Nick Clifton <nickc@cygnus.com>
1064
1065 * config/tc-sh.c: Fix compile time warning messages.
1066
1067 * config/tc-mips.c: Fix compile time warning messages.
1068
a057431b
PB		 10692000-05-29 Philip Blundell <philb@gnu.org>
1070
1071 * doc/as.texinfo: Update copyright dates.
a81d9f0c 1072 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 1073 * NEWS: Mention ARM ELF support.
1074
3c07fb76
AO		 10752000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1076
1077 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1078 it is modified, and use the real_size to compute the frag address
1079 for dwarf2 line info.
1080
ad4d6ccf
AM		 10812000-05-27 Alan Modra <alan@linuxcare.com.au>
1082
1083 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1084 line-matching scheme to cope with automake moving variables around.
1085 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1086 * Makefile.in: Regenerate.
1087
6faf3d66
JJ		 10882000-05-26 Jakub Jelinek <jakub@redhat.com>
1089
1090 * config/tc-sparc.c (sparc_relax): New.
1091 (md_longopts): Add -relax and -no-relax options.
1092 (md_parse_options, md_show_usage): Likewise.
1093 (md_apply_fix3): Optimize tail call into branch always if possible.
1094
0a44c2b1
DL		 1095Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1096
1097 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1098 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1099 rules, with warning when a GAS statement specifies a packing that
1100 will result in an instruction being squashed.
3e87a760
AM		 1101 Added typdef packing_type and enumerals, changed various integer
1102 literals to use the enumerals.
0a44c2b1 1103
e0c9811a
JW		 11042000-05-24 David Mosberger <davidm@hpl.hp.com>
1105
1106 * config/tc-ia64.c (dot_restorereg_p): New function.
1107 (md_pseudo_table): Add restorereg.p.
1108 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1109 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1110
1111 * config/tc-ia64.h (unw_record_type): Add unwabi.
1112 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1113 called MASK with members for imask, and the masks produced by
1114 fr_mem, gr_mem, br_mem, and frgr_mem.
1115 (unw_p_record): Add members ABI and CONTEXT.
1116 (unw_x_record): Add member AB.
1117 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1118 as pseudo-register for use during unwind info generation.
1119 (AR_PFS, AR_LC): New macros.
1120 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1121 whose names start with an at sign (as in "@priunat").
1122 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1123 register.
1124 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1125 proc_end, unwind_info, personality_routine): Consolidate into
1126 "unwind" structure to reduce offset-table use. Add member
1127 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1128 to be emitted.
1129 (output_R1_format, output_R3_format, output_P3_format,
1130 output_P6_format): Initialize R with zero to reduce compiler warnings.
1131 (output_P7_format): Ditto. Add `default' branch to switch
1132 statement to reduce compiler warnings.
1133 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1134 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1135 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1136 into single argument.
1137 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1138 compiler warnings. Merge A and B args into single argument.
1139 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1140 A and B args into single argument.
1141 (free_record): Removed (wasn't used).
1142 (free_list_records): Also free imasks in prologue records.
1143 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1144 (output_spill_mask): Remove.
1145 (output_unwabi): New function.
1146 (output_epilogue, output_label_state, output_copy_state): Call
1147 alloc_record.
1148 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1149 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1150 argument.
1151 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1152 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1153 as part of handling the prologue records. Emit region's imask if
1154 we have one. Handle unwabi, epilogue, label_state, copy_state,
1155 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1156 spill_sprel_p, and spill_reg_p records.
1157 (set_imask, count_bits, slot_index): New function.
1158 (fixup_unw_records): Fix region size computation. Handle
1159 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1160 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1161 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1162 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1163 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1164 (dot_save): Use manifest constants for applicaton registers.
1165 Handle REG_PR and REG_PRIUNAT.
1166 (dot_restore): Don't just ignore it.
1167 (dot_restorereg): New function..
1168 (generate_unwind_image): Ensure unwind info is a multiple of eight
1169 bytes, not just four bytes.
1170 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1171 (dot_altrp): Don't just ignore it.
1172 (dot_savemem): New function. Replaces dot_savesp() and
1173 dot_savepsp(). Use manifest constants for applicaton registers.
1174 Handle REG_PR and REG_PRIUNAT.
1175 (dot_savef): Simplify.
1176 (dot_saveb): Support generation of br_gr.
1177 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1178 dot_label_state, dot_copy_state): New function.
1179 (dot_unwabi): Don't just ignore it.
1180 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 1181 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 1182 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1183 (emit_one_bundle): Set slot number for prologue/body records
1184 *before* emitting the first insn.
1185 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1186 (md_begin): Declare "psp" pseudo-register.
1187 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1188 so we don't get segfault.
1189 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1190 counts as required per SW Conventions manual
1191 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1192 output_preds_psprel, output_preds_sprel, output_spill_base,
1193 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1194 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1195 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1196 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1197 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1198 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1199 (dot_vframe): Implement.
1200 (dot_vframesp, dot_vframepsp): New function.
1201
f98fd99f
HPN		 1202Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1203
1204 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 1205 * configure: Regenerate.
f98fd99f 1206
ee7fcc42
AM		 12072000-05-23 Alan Modra <alan@linuxcare.com.au>
1208
1209 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1210 (md_estimate_size_before_relax): so we can use it here instead of
1211 old kludges. Localise vars to blocks. Comment.
1212
1213 * frags.c (frag_new): Update fr_var comments.
1214 * frags.h (struct frag): Ditto.
1215
c67e42c9
RH		 12162000-05-22 Richard Henderson <rth@cygnus.com>
1217
1218 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1219 (pseudo_func): Add pcrel.
1220 (operand_match): Handle IA64_OPND_TGT64.
1221 (build_insn): Likewise.
1222 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1223 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1224 (fix_insn): Handle all three 64-bit relocation types.
1225
5110c57e
HPN		 1226Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1227
1228 * obj.h (struct format_ops): New members begin, app_file,
1229 s_set_other, s_set_desc, s_get_type, s_set_type,
1230 separate_stab_sections, init_stab_section.
1231
1232 * config/obj-multi.h: Update GPL notice to v2.
1233 (obj_begin): New.
1234 (obj_app_file): New.
1235 (S_SET_SIZE): Test s_set_size for NULL before calling.
1236 (S_SET_ALIGN): Similar for s_set_align.
1237 (S_SET_OTHER): New.
1238 (S_SET_DESC): New.
1239 (S_GET_TYPE): New.
1240 (S_SET_TYPE): New.
1241 (SEPARATE_STAB_SECTIONS): New.
1242 (INIT_STAB_SECTION): New.
1243 (EMIT_SECTION_SYMBOLS): New.
1244 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1245
1246 * config/obj-elf.h: Update GPL notice to v2.
1247 Mention that this file is included from obj-multi.h.
1248 (obj_begin): Wrap definition in ifndef.
1249 (elf_file_symbol): Constify declaration.
1250 (obj_app_file): Ditto.
1251 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1252 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1253
1254 * config/obj-elf.c (elf_s_set_other): New.
1255 (elf_file_symbol): Constify argument.
1256 (elf_separate_stab_sections): New.
1257 (elf_init_stab_section): New.
1258 (elf_format_ops): Add new members. Remove comma at end.
1259
1260 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1261 (ecoff_format_ops): Add new fields. Remove comma at end.
1262 Mention inconsistency for emit_section_symbols.
1263
1264 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1265
1266 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1267 (coff_separate_stab_sections): New.
1268 (coff_format_ops): Add new members.
1269
1270 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1271 (obj_aout_s_set_other): New.
1272 (obj_aout_s_set_desc): New.
1273 (obj_aout_s_get_type): New.
1274 (obj_aout_s_set_type): New.
1275 (obj_aout_separate_stab_sections): New.
1276 (aout_format_ops): New members added. Use obj_aout_process_stab,
1277 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1278 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1279 appropriate.
1280 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1281
b98ef147
AM		 12822000-05-22 Alan Modra <alan@linuxcare.com.au>
1283
1284 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1285 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1286 (md_estimate_size_before_relax): Ensure jumps to weak and
1287 externally visible symbols are relocatable.
1288
0aa5d426
HPN		 1289Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1290
1291 * stabs.c (aout_process_stab): Make global.
1292 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1293 * read.h (aout_process_stab): Declare.
1294
1295 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1296 Generalize to *aout, *coff *elf.
1297 * configure: Regenerated.
1298
1299 * doc/internals.texi (Object format backend): Say
1300 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 1301
1302 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1303 * Makefile.in: Regenerated.
1304
7c3dc350
CM		 13052000-05-19 Catherine Moore <clm@cygnus.com>
1306
1307 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1308
b3b6a3fe
JL		 13092000-05-18 Alan Modra <alan@linuxcare.com.au>
1310
1311 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1312 instruction to reflect change in re_assemble_*.
1313
c9e10a08
JL		 1314Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1315
1316 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1317 build PA64 ELF tools.
1318 * configure: Rebuilt.
1319
3043679f
AM		 13202000-05-17 Alan Modra <alan@linuxcare.com.au>
1321
1322 * Makefile.am: Regenerate dependencies.
1323 * Makefile.in: Regenerate.
1324
322f2c45
NC		 13252000-05-15 Nick Clifton <nickc@cygnus.com>
1326
1327 * config/tc-arm.c (struct asm_psr): Add boolean field
1328 distinguishing between CSPR and SPSR. Rename 'number' field
1329 to 'field'.
1330 (psrs): Rearrange contents to match new asm_psr structure.
1331 (arm_psr_parse): Move next to psr_required_here. Make it
1332 return an asm_psr structure.
1333 (psr_required_here): Use asm_psr structure returned by
1334 arm_psr_parse.
1335 (do_msr): Reorganise to allow psr_required_here to be called
1336 only once.
1337 (md_undefined_name): Mark 'name' parameter as unused, since
1338 the COFF target does not use it.
322f2c45 1339
5e6cbf41
PB		 13402000-05-14 David O'Brien <obrien@FreeBSD.org>
1341
1342 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1343 standards.
1344 * config/te-aux.h: Likewise.
1345 * config/te-dpx2.h: Likewise.
1346 * config/te-go32.h: Likewise.
1347 * config/te-hp300.h: Likewise.
1348 * config/te-hppa.h: Likewise.
1349 * config/te-i386aix.h: Likewise.
1350 * config/te-ic960.h: Likewise.
1351 * config/te-interix.h: Likewise.
1352 * config/te-nbsd532.h: Likewise.
1353 * config/te-pc532mach.h: Likewise.
1354 * config/te-ppcnw.h: Likewise.
1355 * config/te-psos.h: Likewise.
1356 * config/te-sparcaout.h: Likewise.
1357 * config/te-sun3.h: Likewise.
1358 * config/te-sysv32.h: Likewise.
1359
4132022d
AM		 13602000-05-14 Alan Modra <alan@linuxcare.com.au>
1361
1362 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1363 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1364 and sign extend without an if statement.
1365 (build_bytes): Likewise.
1366
13672000-05-14 Kazu Hirata <kazu@hxi.com>
1368
1369 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1370 X_add_symbol L_32 case.
1371
b4fd930a
AM		 13722000-05-14 David O'Brien <obrien@FreeBSD.org>
1373
1374 * config/te-freebsd.h: New file.
1375
a38cf1db
AM		 13762000-05-13 Alan Modra <alan@linuxcare.com.au>
1377
897083bd
AM		 1378 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1379 bindtextdomain): Replace defines with those from intl/libgettext.h
1380 to quieten gcc warnings.
1381
a38cf1db
AM		 1382 * NEWS: Mention x86 .arch and -q.
1383
1384 * config/tc-i386.c (quiet_warnings): New.
1385 (md_assemble): Use quiet_warnings.
1386 (md_parse_option): Set quiet_warnings from -q.
1387 (md_show_usage): Mention -q, delete -m.
1388 (flag_do_long_jump): Delete.
1389 (md_parse_option): Remove -m.
1390 (md_show_usage): Remove -m.
1391 (md_create_long_jump): Remove useless flag_do_long_jump code.
1392
1393 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1394 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1395
e413e4e9
AM		 13962000-05-13 Alan Modra <alan@linuxcare.com.au>
1397 Alexander Sokolov <robocop@netlink.ru>
1398
1399 * doc/c-i386.texi (i386-Arch): New section.
1400 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1401
1402 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1403 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1404 architecture has been given and is not 486.
1405 (set_cpu_arch): New.
1406 (md_pseudo_table): Add .arch.
1407 (md_assemble): Warn if cpu architecture has been given and an
1408 unsupported instruction.
1409
1410 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1411 Move operand_types bit defines after relevant template field.
1412 (template): Add cpu_flags.
1413 (Cpu*): Define.
1414 (arch_entry): New.
1415
e8b1cae5
AO		 14162000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1417
1418 * config/tc-mn10300.h (md_end): Define.
1419 (mn10300_finalize): Declare.
1420 * config/tc-mn10300.c: Include dwarf2dbg.h.
1421 (debug_line): Define.
1422 (md_assemble): Generate dwarf2 line info.
1423 (mn10300_finalize): New function. Finalize dwarf2 info.
1424
426b0403
AM		 14252000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1426
1427 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1428 external version of the relocation for weak symbols.
1429
e4c58b25
JW		 14302000-05-08 David Mosberger <davidm@hpl.hp.com>
1431
1432 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1433 frame size in units of 16 bytes, as required per SW Conventions manual.
1434 (output_unw_records): Output info-block header as a dword to get
1435 byte-order right.
1436
8fce3f5e
AM		 14372000-05-08 Alan Modra <alan@linuxcare.com.au>
1438
1439 * as.h: #include "file", not <file> on files from ../include.
1440 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1441 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1442 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1443 (tc_coff_symbol_emit_hook): Ditto.
1444 (OPTCOUNT): Cast to int to avoid compiler warning.
1445 (md_begin): Fix signed/unsigned warnings.
1446
14472000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1448
1449 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1450 ABRANCH LONG case for a conditional branch on a 68000.
1451 (md_estimate_size_before_relax): Likewise. Also handle
1452 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1453 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1454 PC-relative on all CPUs.
1455 (md_estimate_size_before_relax): Likewise.
1456
fb166ee3
AM		 14572000-05-04 Alan Modra <alan@linuxcare.com.au>
1458
1459 * as.c (parse_args): Just mention current year in printed
1460 copyright message.
1461
7a899fff
C		 14622000-05-03 J.T. Conklin <jtc@redback.com>
1463
1464 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 1465 unit registers.
7a899fff
C		 1466 (md_parse_option): Recognize -m7400.
1467
44877466
ILT		 14682000-05-03 Ian Lance Taylor <ian@zembu.com>
1469
1470 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1471 don't permit lp to become less than the words array.
1472
eaa15ab8
NC		 14732000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1474
1475 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1476 Fix little-endian case.
1477
7c4f6a03
AM		 14782000-05-03 David O'Brien <obrien@NUXI.com>
1479
1480 * as.c (parse_args): Update copyright.
1481
da5d444c
AM		 14822000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1483
1484 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1485 for the .bss section too.
1486
3f9b03b5
AM		 14872000-05-02 Alan Modra <alan@linuxcare.com.au>
1488
1489 * configure.in: Set em=linux for hppa-*-linux.
1490 * configure: Regenerate.
1491 * doc/Makefile.in: Regenerate with correct automake.
1492
1493 * frags.c (frag_grow): Sanity check chunk_size.
1494
1495 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1496 * config/obj-som.h: Likewise.
1497 * config/obj-ieee.h: Likewise.
1498
1499 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1500
1501 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1502 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1503 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1504 (pa_ip): low_sign_unext now returns via function value. Use
1505 re_assemble_* instead of dis_assemble_* and
1506 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1507 unnecessarily.
1508 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1509 (md_section_align, md_parse_option, md_show_usage,
1510 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1511 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1512 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1513 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1514 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1515 pa_text): Likewise.
1516 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1517 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1518 outside of switch. Correct mask and shifting errors in case 10
1519 and case -11. In case 21, compare against signed range to suit
1520 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1521 case 17 and case 22, use offsetT variable to properly check range.
1522 Use re_assemble_* here too.
1523 (evaluate_absolute): Change type of value to offsetT. Call
1524 hppa_field_adjust to do the work for us.
1525 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1526 (pa_parse_cmpib_64_cmpltr): Ditto.
1527 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1528 of i to unsigned int.
1529 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1530 (pa_end_of_source): Return type is void.
1531
a2984248
CM		 1532Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1533
1534 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1535
df136245
DC		 1536Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1537
1538 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1539 More comments added.
1540 (md_begin): Removed "construct symbols for each register name".
1541 Because register names conflicts with GCC generated function
1542 names.
1543 (avr_operand): Now constant numbers can be used as a register
1544 identifiers (0 as r0, 31 as r31).
1545 (md_assemble): use skip_space () before parsing instruction
1546 operands.
1547
b170af93
DC		 1548Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1549
1550 * config/tc-avr.c: New AVR_ISA_ defined.
3e87a760 1551 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
b170af93 1552 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3e87a760 1553 for `fmul', `movw' and `lpm R,Z' instructions.
b170af93 1554 (avr_operands): Warn if current opcode is a two-word instruction
3e87a760 1555 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
b170af93
DC		 1556 (avr_opcodes): New commands added.
1557 (REGISTER_P): Check 'a' and 'v' constraint letters.
1558 (mcu_types): New MCU added.
1559
c1e73230
AM		 15602000-05-01 Alan Modra <alan@linuxcare.com.au>
1561
1562 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1563 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1564 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1565 * configure: Regenerate.
1566
a1934524
AM		 15672000-04-29 Andreas Jaeger <aj@suse.de>
1568
1569 * as.h: Correctly check GCC version.
1570
7f6d05e8
CP		 1571Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1572
1573 * as.c (parse_args): Allow md_parse_option to override -a listing
1574 option.
1575 * config/obj-coff.c (add_lineno): Change type of offset parameter
1576 from "int" to "bfd_vma."
1577 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1578 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3e87a760 1579 (ppc_change_csect): Align correctly for XCOFF64.
7f6d05e8
CP		 1580 (ppc_machine): New function, which discards "ppc_machine" line.
1581 (ppc_tc): Cons for 8 when code is 64 bit.
1582 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1583 relocations.
1584 (md_parse_option): Handle -a64 and -a32.
1585 (ppc_xcoff64): New.
1586 * config/tc-ppc.h (TARGET_MACH): Define.
1587 (TARGET_FORMAT): Move to function.
1588 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1589
d9b7d820
AM		 15902000-04-26 David O'Brien <obrien@FreeBSD.org>
1591
1592 * doc/as.1: Fix unbalanced brackets.
1593
1594 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1595 TE_FreeBSD.
1596 (line_comment_chars): Set to '/' if TE_FreeBSD.
1597
cea1ab94
JL		 1598Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1599
1600 * configure.in: Configury support for PA64 (currently disabled).
1601 * configure: Rebuilt.
1602
e799a695
AM		 16032000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1604
3e87a760 1605 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 1606 bfd_set_section_alignment.
1607
3b0ec529
AM		 16082000-04-25 Alan Modra <alan@linuxcare.com.au>
1609
1610 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1611 than 32.
1612
adcf07e6
NC		 16132000-04-24 Nick Clifton <nickc@cygnus.com>
1614
1615 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1616 * doc/as.texinfo (Align): Include arm and strongarm in list of
1617 targets that have the second form of the behaviour of the .align
3e87a760 1618 directive.
adcf07e6 1619
5047a41f
JL		 16202000-04-24 Mark Klein <mklein@dis.com>
1621
1622 * obj-som.c: Terminate obj_pseudo_table.
1623
bf3ca999
TW		 16242000-04-22 Timothy Wall <twall@cygnus.com>
1625
1626 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1627 to "natval".
1628 (operand_match): Conditionally insert default bit values for IMMU9.
1629
98e5953c
JL		 16302000-04-14 Matthew Green <mrg@cygnus.com>
1631
1632 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1633 * configure: Rebuilt.
1634
a02fab7e
JL		 1635Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1636 Jason Eckhardt <jle@cygnus.com>
1637
c67e42c9 1638 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 1639
1640 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1641 Added handling of new operand types l,y,&,fe,fE,fx.
1642
800eeca4
JW		 1643Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1644 David Mosberger <davidm@hpl.hp.com>
1645 Timothy Wall <twall@cygnus.com>
1646 Andrew MacLeod <amacleod@cygnus.com>
1647 Jim Wilson <wilson@cygnus.com>
1648
1649 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 1650 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 1651 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1652 * Makefile.in: Rebuild.
1653 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1654 * configure: Rebuild.
1655 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1656 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1657 * expr.c (expr): Handle md_optimize_expr.
1658 * read.c (LEX_HASH): Add comment.
1659 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 1660
66778679
RH		 16612000-04-21 Richard Henderson <rth@cygnus.com>
1662
1663 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1664 bundling a non-delayed branch type instruction.
1665
aa15f6f7
AO		 16662000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1667
1668 * config/tc-mn10300.c (HAVE_AM30): Define.
1669 (md_assemble): Use it.
1670
16adf844
AM		 16712000-04-19 Alan Modra <alan@linuxcare.com.au>
1672
742f45cf
AM		 1673 * config/obj-elf.c (obj_elf_change_section): Check for changed
1674 section attributes.
1675
16adf844
AM		 1676 * Makefile.am: (CPU_MULTI_VALID): Remove.
1677 (MULTI_CPU_TYPES): Define.
1678 (MULTI_CPU_OBJ_VALID): Define.
1679 (DEPTC): Use the above.
1680 (DEPOBJ): Same here.
1681 (DEP2): And here.
1682 Regenerate dependencies.
1683 * Makefile.in: Regenerate.
1684
9c46fb1b
AM		 16852000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1686
742f45cf 1687 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 1688
508866be
L		 16892000-04-18 H.J. Lu (hjl@gnu.org)
1690
1691 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 1692 bfd_vma for non-bfd assemblers.
508866be 1693
ba2adb93
AM		 16942000-04-17 Alan Modra <alan@linuxcare.com.au>
1695
1696 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1697 doesn't give spurious errors.
1698
12ff5d56
AM		 16992000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1700
66778679 1701 * as.h (SEEK_SET): Define if undefined.
12ff5d56 1702
fc633e5b
AM		 17032000-04-13 Alan Modra <alan@linuxcare.com.au>
1704
1705 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1706 constants, and don't assume offsetT is 32 bits.
1707
1ed18ec1
NC		 17082000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1709
1710 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1711 (md_pcrel_from_section): Add prototype.
1712 (d10v_fix_adjustable): Add prototype.
1713 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1714
1715 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1716
3db10f32
NC		 17172000-04-12 Nick Clifton <nickc@cygnus.com>
1718
1719 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1720 symbol in frag chain.
1721
847f7ad4
AM		 17222000-04-10 Alan Modra <alan@linuxcare.com.au>
1723
1724 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1725 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1726 (fits_in_signed_word, smallest_imm_type): Ditto.
1727 (md_assemble): Use an offsetT var to hold offsetT values, not a
1728 long.
1729 (offset_in_range): New.
1730 (md_assemble): Use it.
1731 (md_convert_frag): Change type of target_address, opcode_address,
1732 and displacement_from_opcode_start to offsetT.
1733 (md_create_short_jump): Change type of offset to offsetT.
1734 (md_create_long_jump): Ditto.
1735 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1736 (md_chars_to_number): Remove.
1737 (output_invalid): Remove duplicate prototype.
1738
ec694b89
NC		 17392000-04-09 Nick Clifton <nickc@cygnus.com>
1740
1741 * Makefile.am (CPU_TYPES): Add 'avr'.
1742 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1743 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1744
16adf844 1745 * Makefile.in: Regenerate.
ec694b89
NC		 1746
1747 * doc/as.texinfo: Add M32R documentation.
1748
a2d91340 1749Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 1750
a2d91340 1751 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 1752 --enable-build-warnings option.
a2d91340
AC		 1753 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1754 * Makefile.in, configure: Re-generate.
1755
d92b1a8a
NC		 17562000-04-07 Nick Clifton <nickc@cygnus.com>
1757
1758 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1759 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1760 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1761 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1762 (arm_force_relocation): Force relocations for
1763 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1764
52ccafd0
JR		 1765Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1766
1767 * config/tc-sh.c (get_operands): There's no third operand if the
1768 first operand is an immediate.
1769
015551fc
JR		 1770Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1771
1772 * config/tc-sh.c (immediate): Delete.
1773 (sh_operand_info): Add immediate member.
1774 (parse_reg): Use A_PC for pc.
1775 (parse_exp): Add second argument 'op'. All callers changed.
1776 (parse_at): Expect pc to be coded as A_PC.
1777 Use immediate field in *op.
1778 (insert): Add fourth argument 'op'. All callers changed.
1779 (build_relax): Add second argument 'op'. All callers changed.
1780 (insert_loop_bounds): New function.
1781 (build_Mytes): Remove DISP_4.
1782 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1783 (assemble_ppi): Use immediate field in *operand.
1784 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1785 (md_apply_fix): Likewise.
1786 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1787
79bd78be
AO		 1788Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1789
1790 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1791
e30e5a6a
HPN		 1792Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1793
1794 * internals.texi (CPU backend): Document
1795 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1796
41b49281
AM		 17972000-04-04 Alan Modra <alan@linuxcare.com.au>
1798
8ad3436c
AM		 1799 * po/gas.pot: Regenerate.
1800
1801 * as.c (show_usage): Restore translated part of bug string.
1802 * gasp.c (show_usage): Likewise.
1803
41b49281
AM		 1804 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1805 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1806 than move-if-change.
1807 (DEP1): Modify for "gcc -MM".
1808 (DEPTC): Likewise.
1809 (DEPOBJ): Likewise.
1810 (DEP2): Likewise.
1811 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1812 Update dependencies.
1813 * Makefile.in: Regenerate.
1814
0a727238
AO		 18152000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1816
1817 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1818 (md_begin): Likewise.
1819 (HAVE_AM33): New macro.
1820 (md_assemble): Use it. Match r_regs and xr_regs only if
1821 HAVE_AM33.
1822
c20f4f8c
AM		 18232000-04-03 Alan Modra <alan@linuxcare.com.au>
1824
1825 * as.h: #include "bin-bugs.h"
1826 * as.c (show_usage): Use REPORT_BUGS_TO.
1827 * gasp.c: #include "bin-bugs.h"
1828 (show_usage): Use REPORT_BUGS_TO.
1829
1830 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1831
753f6b12
HPN		 1832Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1833
1834 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1835 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1836 adjustments.
1837
726c5dcd
AM		 18382000-04-03 Alan Modra <alan@linuxcare.com.au>
1839
1840 * config/tc-i386.c (i386_immediate): Don't assume a constant
1841 immediate is necessarily 16 bits when in 16 bit code mode.
1842 (md_assemble): Instead set guess_suffix here after we have checked
1843 registers.
1844
bf80011a
RH		 18452000-04-02 Richard Henderson <rth@cygnus.com>
1846
1847 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1848 quantities. Correct right shift sign extension.
1849 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1850 32-bit value when shifting into place.
1851
92161534
ILT		 18522000-04-01 Ian Lance Taylor <ian@zembu.com>
1853
1854 * app.c: Add ATTRIBUTE_UNUSED as needed.
1855 * config/tc-ppc.c: Likewise.
1856 (ppc_size): Make unsigned long.
1857 (ppc_insert_operand): Add casts to avoid warnings.
1858
447f3982
NC		 18592000-03-31 Nick Clifton <nickc@cygnus.com>
1860
1861 * config/tc-d10v.h (md_flush_pending_output): Define.
1862
21d75ec2
NC		 18632000-03-29 Nick Clifton <nickc@cygnus.com>
1864
1865 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1866 segment. Works for both BFD_ASSEMBLER and others.
1867 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1868
d1a1bf19
NC		 18692000-03-29 Nick Clifton <nickc@cygnus.com
1870
1871 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1872
224de7a5
AM		 18732000-03-28 Alan Modra <alan@linuxcare.com.au>
1874
1875 * listing.c (LISTING_LHS_WIDTH): Default depends on
1876 LISTING_WORD_SIZE.
1877 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1878
5b8274e3
ILT		 18792000-03-27 Ian Lance Taylor <ian@zembu.com>
1880
1881 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1882 string literal.
1883
224de7a5 18842000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 1885
1886 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1887
1888 * config/tc-avr.c (mcu_types): Add missing initialiser.
1889 (md_pcrel_from_section): Add prototype.
1890 (avr_operand): Remove redundant test of unsigned < 0.
1891 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1892
18932000-03-27 Denis Chertykov <denisc@overta.ru>
1894
1895 * config/tc-avr.c: New file for AVR support.
1896 * config/tc-avr.h: Likewise.
1897 * configure.in: Add AVR support.
1898 * configure: Regenerate.
1899
9f10757c
TW		 19002000-03-26 Timothy Wall <twall@cygnus.com>
1901
1902 * gasp.c (macro_op): Add new argument to check_macro call.
1903 Macro structure definitions moved to macro.h
1904 * sb.h: Add argument to prototype for input_scrub_include_sb.
1905 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1906 nesting checks with an additional flag.
1907 (struct input_save): Add flag to indicate whether current sb
1908 should be checked for proper macro/conditional nesting.
1909 (input_scrub_push/pop): Save/restore nest check flag.
1910 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 1911 defined.
9f10757c
TW		 1912 * macro.c (check_macro): Allow caller to retrieve parsed macro
1913 information if a pointer is provided. This information may be
1914 used by the new macro hooks.
1915 * macro.h: Update prototype for check_macro. Macro struct
1916 definitions moved here from macro.c/gasp.c.
1917 * read.c (read_a_source_file): Add parameter to check_macro call,
1918 and pass macro info to the macro hook, if defined.
1919 (input_scrub_insert_line): New. Allow insertion of a line of
1920 characters into the input stream.
1921 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1922 file into the input stream.
1923 (s_include): Use input_scrub_insert_file.
1924 * internals.texi: Document new macro hooks.
1925 * as.h: New prototypes added.
3e87a760 1926
224de7a5 19272000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 1928
1929 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1930 an initial capital letter.
1931 (i386_index_check): Reindent.
1932
11424155
NC		 19332000-03-19 Nick Clifton <nickc@cygnus.com>
1934
eaa15ab8 1935 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 1936 relative branches.
1937
43f05576
NC		 19382000-03-17 Thomas de Lellis <tdel@windriver.com>
1939
66778679
RH		 1940 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1941 instruction operand bad if Rd > 7 when generating
1942 thumb instructions. Prevents for example,
1943 "adr r12,label" from silently failing and generating
1944 the wrong instruction.
3e87a760 1945
67231402
NC		 19462000-03-17 Nick Clifton <nickc@cygnus.com>
1947
1948 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1949 that have a destingation >= 0x400000.
3e87a760 1950 Fix compile time warning messages.
67231402 1951
a37c8f88
JR		 1952Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1953
1954 * config/tc-sh.c (md_begin): When encountering insn that are
1955 not supported by the current arch, only change the name if
1956 its contents are the same as prev_name.
1957 (get_specific): If the the architecture doesn't match, fail.
1958
dead1419
JR		 1959Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1960
1961 * config/tc-sh.c (IDENT_CHAR): Define.
1962 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1963 matching back where it came from.
1964
182e89d3
JR		 1965Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1966
1967 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1968
84f73d89
NC		 19692000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1970
1971 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1972 normal operands.
1973
dbbc7809
JL		 19742000-03-15 Kazu Hirata <kazu@hxi.com>
1975
1976 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1977
271bb601
HPN		 1978Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1979
1980 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1981 floating-point-number, make sure 'f' is in FLT_CHARS.
1982
8684e216
HPN		 1983Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1984
1985 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1986 (s_lcomm_internal): Use it.
1987 * doc/internals.texi (CPU backend): Document it.
1988 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1989 bytes.
1990
bb2d6cd7
GK		 19912000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1992
1993 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1994 when embedded-pic.
1995
1996 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 1997 implementation doesn't have special handling for switch
1998 statements.
bb2d6cd7
GK		 1999 (macro_build): Allow for code in sections other than .text.
2000 (macro): Likewise.
2001 (mips_ip): Likewise.
2002 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 2003 Don't perform relocs if we will be outputting them.
bb2d6cd7 2004 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 2005 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2006 embedded-pic.
bb2d6cd7 2007
5c86cbc7 20082000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 2009
66778679
RH		 2010 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2011 relocation type based on the entry in the fixup structure.
5c86cbc7 2012
f8c827e9
L		 20132000-03-08 H.J. Lu (hjl@gnu.org)
2014
2015 * Makefile.am (install-exec-tooldir): Depend on
2016 install-exec-bindir for parallel make.
2017 * Makefile.in: Regenerated.
2018
8ad9e709
NC		 20192000-03-06 Nick Clifton <nickc@cygnus.com>
2020
2021 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2022 switch.
2023 (md_parse_option): Parse -m32r command line switch - disable m32rx
2024 compatability.
ded0aeb7
NC		 2025 (md_show_usage): Document new option.
2026
2027 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2028 * doc/Makefile.in: Regenerate.
2029 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 2030
b7b8f327
MM		 20312000-03-02 Michael Meissner <meissner@redhat.com>
2032
2033 * config/tc-d30v.c (check_range): Remove code that incorrectly
2034 sign extended values where bits < 32.
2035
15886821
L		 20362000-03-02 H.J. Lu (hjl@gnu.org)
2037
2038 * configure.in: Support --enable-targets=all on ia32.
2039 * configure: Regenerated.
2040
8bf950bf
NC		 20412000-03-01 Nick Clifton <nickc@cygnus.com>
2042
2043 * gasp.c (do_align): Remove bogus check of alignment value.
2044
c5e54cc2
ILT		 20452000-02-27 Thomas de Lellis <tdel@windriver.com>
2046
2047 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2048 TC_PPC was defined forced the type of a symbol with no other type
2049 to be BSF_OBJECT.
2050
65fd87bc
ILT		 20512000-02-27 Hans-Peter Nilsson <hp@axis.com>
2052
2053 * doc/internals.texi (CPU backend): Mention that
2054 line_separator_chars do not break up comments. Fix typos for
2055 LEX_AT and LEX_NAME descriptions. Document operands for
2056 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2057 description of md_create_short_jump usage. Document argument for
2058 md_undefined_symbol.
2059
a25fe906
ILT		 20602000-02-27 Jakub Jelinek <jakub@redhat.com>
2061
2062 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2063 (md_parse_option): Handle it.
2064 (md_show_usage): Document it.
2065
21b10511
ILT		 20662000-02-27 Ian Lance Taylor <ian@zembu.com>
2067
2068 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2069 opcode, for the instruction `pal19'. From Andrea Arcangeli
2070 <andrea@suse.de>.
2071
773f551c
AM		 20722000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2073
2074 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2075 from here..
2076 (md_assemble): To here, before template operands are matched.
2077 Also ensure a constant immediate is sign extended when we know the
2078 size is at most 16 bits. This is to catch cases like "add
2079 $0xffc0,%ax" where we don't know the size, and thus that the
2080 immediate can be represented as Imm8S until after parsing the
2081 register operand.
2082 (i386_displacement): Similarly sign extend 16 bit constant
2083 displacements.
2084 (md_assemble): Relax 16-bit jump constant range check to suit sign
2085 extended displacements.
2086
28d33191
JL		 20872000-02-26 Andreas Jaeger <aj@suse.de>
2088
2089 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2090
cc5ca5ce
AM		 20912000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2092
2093 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2094 call operands when intel_syntax.
2095 (intel_float_operand): Return 2 for "fi...".
2096 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2097 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2098 earlier "SHORT" change.
2099 (md_assemble): When determining suffix from Regs, exclude
2100 InOutPortReg.
2101
056350c6
NC		 21022000-02-24 Nick Clifton <nickc@cygnus.com>
2103
2104 * configure: Add arm-wince, mips-pe and sh-pe targets.
2105 * configure: Regenerate.
2106
2107 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2108 sh-pe targets.
2109 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2110 "pe-mips" for the mips-pe target.
2111
2112 * config/tc-arm.c (insns): Change displacement encoded in BL
2113 and B instructions if the target port is arm-wince.
2114 (do_ldst): Do not bias the relocation offset if the target
2115 port is arm-wince.
2116 (md_pcrel_from): Add in missing relocation offset bias if the
2117 target os arm-wince.
2118
2119 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2120 (md_begin): Disable -G support for mips-pe target.
2121 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2122 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2123 COFF flavour.
2124
2125 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2126 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2127 assembler, just set the alignment to 4.
2128
2129 * config/te-wince-pe.h: New file for WinCE targets. Define
2130 TE_WINCE.
2131
36bf8ab9
AM		 21322000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2133
2134 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2135 string instructions.
2136 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2137 (i386_intel_memory_operand): After finding a segment override,
2138 check again for no `[' before looking for a displacement. Bomb if
2139 more than one displacement rather than silently discarding the
2140 second and subsequent ones. Free strings malloc'd by
2141 build_displacement_string.
2142
f5795b08
CM		 21432000-02-24 Catherine Moore <clm@cygnus.com>
2144
2145 * config/obj-som.c (obj_pseudo_table): Add "weak".
2146 (obj_som_weak): New routine.
2147
abd63a32
AM		 21482000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2149
520dc8e8
AM		 2150 * config/tc-i386.c (union i386_op): New.
2151 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2152 Throughout file replace occurences of disps[n], imms[n], regs[n]
2153 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2154 intel mode operand swapping. Add assert in regKludge and
2155 fake_zero_displacement code. Test i.types[n] when outputting
2156 displacements and immediates. Combine output of Disp16 with
2157 Disp32.
7f3f1ea2
AM		 2158 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2159 when in intel mode by (not) reversing fsub and fdiv operands
2160 before the template search. This fails for single operand
2161 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2162 undefined. Instead fix the base_opcode after we've found the
2163 template. Move base_opcode xor with found_reverse_match from
2164 opcode output code to before this fix so we test for the correct
2165 opcodes.
2166 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2167 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 2168
2169 * config/tc-i386.h (TC_RELOC): Delete.
2170 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2171 with equivalent call to reloc.
2172
abd63a32
AM		 2173 * as.h (flag_m68k_mri): Move declaration after target include, and
2174 only declare when TC_M68K defined. Define as zero otherwise.
2175 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2176 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2177 Define as zero otherwise.
2178 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2179 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2180 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2181 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2182 testing whether defined.
2183 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2184 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2185 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2186 rather than testing whether defined.
2187 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2188 (parse_mri_cons): Declare and use only when TC_M68K.
2189 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2190 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2191 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2192
2193 * NEWS: Mention IBM 370 support.
2194
7e052742
RH		 21952000-02-23 Richard Henderson <rth@cygnus.com>
2196
2197 * config/tc-i386.c (md_assemble): When swapping operands for
2198 intel_syntax, assume everything that's not Imm or Disp is a
2199 register.
2200
5b93d8bb
AM		 22012000-02-23 Linas Vepstas <linas@linas.org>
2202
2203 * config/tc-i370.c, config/tc-i370.h: New files.
2204 * Makefile.am: Add support for Linux/IBM 370.
2205 * configure.in: Likewise.
2206 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2207 * config/obj-elf.c: Include elf/i370.h
2208 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2209
2210 * Makefile.in: Regenerate.
2211 * configure: Regenerate.
2212
2213 * doc/c-i370.texi: New file.
2214 * doc/all.texi: Include it.
2215 * doc/as.texinfo: And here.
3e87a760 2216 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 2217 * doc/Makefile.in: Regenerate.
2218
25f2196d
CC		 22192000-02-19 Michael Meissner <meissner@redhat.com>
2220
2221 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2222 determine if an instruction can be used in parallel with an ADDppp
2223 or SUBppp instruction.
2224
6349b5f4
AH		 22252000-02-22 Andrew Haley <aph@cygnus.com>
2226
2227 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2228
c97ef257
AH		 22291999-12-30 Andrew Haley <aph@cygnus.com>
2230
2231 * config/tc-mips.c (mips_gp32): New variable.
2232 (macro_build) Use mips_gp32.
2233 (mips_ip): Ditto.
2234 (md_longopts): Add "-mgp32" and "-mgp64".
2235 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 2236
b985eaa8
ILT		 22372000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2238
2239 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2240 warning, and bump it to 1.
2241
52454417
ILT		 22422000-02-22 Ian Lance Taylor <ian@zembu.com>
2243
2244 From Brad Lucier <lucier@math.purdue.edu>:
2245 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2246 match format.
2247
6b76fefe
CM		 22482000-02-21 Catherine Moore <clm@cygnus.com>
2249
2250 * config/tc-mips.c (MF_HILO_INSN): Define.
2251 (mips_7000_hilo_fix): Declare.
2252 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2253 (md_parse_option): Check for 7000_HILO_FIX options.
2254 (OPTION_M7000_HILO_FIX): Define.
2255 (OPTION_NO_M7000_HILO_FIX): Define.
2256 * doc/c-mips.texi (-mfix7000): Describe.
2257
f6af82bd
AM		 22582000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2259
2260 * listing.c (print_lines): Remove unused variable `end'.
2261
2262 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2263 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 2264 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 2265 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2266 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 2267 statement and quell signed vs. unsigned comparison warning.
f6af82bd 2268
8c8281f4
NC		 22692000-02-18 Nick Clifton <nickc@cygnus.com>
2270
2271 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2272 the computed frag offset, rather than overwriting it.
2273
d4845d57
JR		 2274Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2275
2276 * config/tc-sh.c ("elf/sh.h"): Include.
2277 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2278 (md.begin): Initialize target_arch.
2279 Only include opcodes in has table that match selected architecture.
2280 (parse_reg): Recognize register names for sh-dsp.
2281 (parse_at): Recognize post-modify addressing.
2282 (get_operands): The leading space is now optional.
2283 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2284 arguments. Update valid_arch.
2285 (build_Mytes): Add support for SDT_REG_N.
2286 (find_cooked_opcode): New function, broken out of md_assemble.
2287 (assemble_ppi, sh_elf_final_processing): New functions.
2288 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2289 (md_longopts, md_parse_option): New option: -dsp.
2290 * config/tc-sh.h (elf_tc_final_processing): Define.
2291 (sh_elf_final_processing): Declare.
2292
c97305a1
JL		 2293Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2294
2295 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2296 the unwinder subspace. Save the current seg/subseg before creating
2297 the new seg/subseg.
2298
bec50466
NC		 22992000-02-10 Nick Clifton <nickc@cygnus.com>
2300
2301 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 2302 little endian targets.
bec50466 2303 (INST_BYTE1): Redefine to handle big and little endian
66778679 2304 targets.
bec50466
NC		 2305 (cpu_type): New type: Select between M340 and M210.
2306 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 2307 instructions of the M340.
bec50466 2308 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 2309 instructions.
bec50466
NC		 2310 (md_atof): Add support for little endian targets.
2311 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 2312 line switches.
bec50466
NC		 2313 (md_convert_frag): Add support for little endian targets.
2314 (md_apply_fix3): Add support for little endian targets.
2315 (md_number_to_chars): Add support for little endian targets.
2316
a25c045a
TW		 23172000-02-10 Timothy Wall <twall@redhat.com>
2318
2319 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2320 defined, use it to verify the symbol just read should be a label.
2321
f28e8eb3
TW		 23222000-02-10 Timothy Wall <twall@redhat.com>
2323
2324 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2325 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2326 around colons when KEEP_WHITE_AROUND_COLON is defined.
2327 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2328 and KEEP_WHITE_AROUND_COLON.
2329
6dc19fc4
TW		 23302000-02-08 Timothy Wall <twall@redhat.com>
2331
2332 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 2333 logic.
6dc19fc4 2334 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 2335 implemented.
6dc19fc4
TW		 2336 (end_repeat): New. Provide support for a "break" out of the
2337 repeat loop.
2338 * read.h: Add prototypes for new functions.
3e87a760 2339
f805106c
TW		 23402000-02-08 Timothy Wall <twall@redhat.com>
2341
2342 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2343 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2344 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 2345 non-zero.
2346
4469be0f
TW		 23472000-02-08 Timothy Wall <twall@redhat.com>
2348
2349 * read.c: Added elseif to directives table.
2350 * read.h: Added prototype for s_elseif.
2351 * doc/as.texinfo: Added description for elseif.
2352 * cond.c (s_elseif): New function
3e87a760 2353
24a17b6c
TW		 23542000-02-04 Timothy Wall <twall@redhat.com>
2355
2356 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 2357 listings.
24a17b6c 2358
bea9907b 23592000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 2360
bea9907b
TW		 2361 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2362 default values.
2363 * frags.c (frag_new): Calculate fr_fix in octets
2364 (frag_now_fix) Return offset as target address offset (bytes).
2365 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 2366 quantities).
bea9907b
TW		 2367 * frags.h: Added prototype for frag_now_fix_octets().
2368 Distinguish between octets and bytes in field descriptions.
2369 * listing.c (calc_hex): Account for octets vs bytes when
2370 printing addresses/offsets.
2371 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2372 target is little-endian, print the octets in a word in big-endian
2373 order so that the display looks like a proper hexadecimal number,
2374 instead of having the octets reversed.
2375 * read.c (do_align): When recording alignment, alignment power
2376 should be in terms of target bytes (minimum addressible unit)
2377 instead of octets.
2378 (do_org) Convert ORG target address (byte) argument into an
2379 octet offset when generating a variable fragment.
2380 * symbols.c (resolve_symbol_value): Symbol final value
2381 converted to a target address offset (bytes) from its octet offset.
2382 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2383 offset (bytes) is adjusted by the frag offset (octets) converted
2384 to bytes.
2385 (coff_frob_section) Section alignment power is in terms of bytes;
2386 convert it to an octet alignment power when calculating size (and
2387 size mask) in octets. Don't modify the section size in order to
2388 "align" it for TI COFF, since that format has a different method
2389 for storing alignment information.
3e87a760 2390
210dcc61
TW		 23912000-02-01 Timothy Wall <twall@cygnus.com>
2392
2393 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2394 entries, matching the way GCC generates them. If not escaped, the
2395 filename is encoded incorrectly.
2396
557537a5 23972000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 2398
557537a5
NC		 2399 * config/tc-arm.c (reg_table): Add support for ATPCS register
2400 naming conventions.
2c1c4c62 2401
557537a5 24022000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 2403
2c1c4c62
GK		 2404 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2405 already defined.
3e87a760 2406 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 2407 New macro.
2408 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2409 of a symbol when we really care about its value.
2410
24112000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 2412
2413 * config/tc-mcore.c (md_assemble): Give warning message if
2414 operands passes to instruction are more than the spec.
2415
2f0ca46a
NC		 24162000-01-27 Thomas de Lellis <tdel@windriver.com>
2417
66778679 2418 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 2419 Thumb mode but the label seen was not declared as '.thumb_func'
2420 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 2421 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 2422
4c63da97
AM		 24232000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2424
2425 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2426 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2427
2428 * Makefile.in: Same here.
2429 Update copyright.
2430
2431 * configure.in: Set bfd_gas for i386-aout when primary target
2432 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2433 we may need the primary te_file. Remove incorrect comment.
2434
2435 * configure: Regenerate.
2436
2437 * config/e-i386aout.c: New file.
2438
2439 * as.c (USE_EMULATIONS): Move to before print_version_id.
2440 (struct emulation): Add i386aout.
2441 (show_usage): Split text strings. Reformat -a text. Add --em
2442 help.
2443 Update copyright.
2444
2445 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2446 (aout_format_ops): New.
2447 Update copyright.
2448
2449 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2450 preprocessor conditional and add aout USE_EMULATIONS tests.
2451 (read_a_source_file): Don't pass error strings to printf as
2452 format arg.
2453 Update copyright.
2454
2455 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2456 format arg.
2457 (do_data): Same here.
2458 (process_file): And here.
2459 Update copyright.
2460
2461 * symbols.c (colon): Rewrite "already defined" fatal message
2462 code for aout with USE_EMULATIONS.
2463 Update copyright.
2464
2465 * config/obj-aout.c (OBJ_HEADER): Define.
2466 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 2467 fields of sentinel.
4c63da97
AM		 2468 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2469 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2470 forms here.
2471 (obj_aout_type): Expand S_SET_OTHER here too.
2472 (obj_read_begin_hook): Remove.
2473 (aout_pop_insert): New.
2474 (obj_aout_s_get_other): New.
2475 (obj_aout_s_get_desc): New.
2476 (aout_format_ops): New.
2477 Update copyright.
2478
2479 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2480 gets aout_pseudo_table.
2481 (aout_pseudo_table): Declare.
2482 (obj_read_begin_hook): Define.
2483 Update copyright.
2484
2485 * config/obj-coff.c (obj_pseudo_table): Rename to
2486 coff_pseudo_table.
2487 (coff_pop_insert): Use coff_pseudo_table.
2488 (coff_sec_sym_ok_for_reloc): Remove.
2489 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2490 and comment all zero entries and remove #if 0 code.
2491 Update copyright.
2492
2493 * config/obj-coff.h (obj_pop_insert): Define.
2494 (coff_pseudo_table): Declare.
2495 Update copyright.
2496
2497 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2498 s_get_size, s_set_size. Comment all zero entries.
2499 Update copyright.
2500
2501 * config/obj-elf.c (elf_s_get_other): New function.
2502 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2503 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2504 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2505 comment.
2506 (obj_elf_parse_section_letters): Don't pass error strings to
2507 printf as format arg.
2508 Update copyright.
2509
2510 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2511 OBJ_MAYBE_ECOFF.
2512 (elf_s_get_other): Declare.
2513 (S_GET_OTHER) Define as elf_s_get_other if not already
2514 defined.
2515 (S_SET_OTHER): Only define when not already defined.
2516 (elf_obj_read_begin_hook): Declare.
2517 (obj_read_begin_hook): Define.
2518 (elf_obj_symbol_new_hook): Declare.
2519 (obj_symbol_new_hook): Define.
2520 Update copyright.
2521
2522 * config/obj-multi.h: Add copyright header and protect against
2523 multiple inclusion. Add * to all function pointers.
2524 (OBJ_HEADER): If defined, include it rather than other defines
2525 in this file.
2526 (obj_frob_file_after_relocs): Test for NULL.
2527 (obj_symbol_new_hook): Here too.
2528 (obj_sec_sym_ok_for_reloc): And here.
2529 (S_GET_OTHER): Define.
2530 (S_GET_DESC): Define.
2531 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2532 (OBJ_MAYBE_ELF): Update comment.
2533
2534 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2535 OBJ_AOUT preprocessor conditional and handle emulation by
2536 testing OUTPUT_FLAVOR.
2537 (i386_displacement): Here too.
2538 (md_section_align): Similarly here.
2539 (i386_target_format): Conditionally compile when more than one
2540 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2541 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2542 (i386_displacement): Here too.
2543 Update copyright.
2544
2545 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2546 Define TARGET_FORMAT for aout only when not multi.
2547 Update copyright.
2548
2549 * config/te-multi.h: Delete file as it's identical to te-generic.h
2550
add0c677
AM		 25512000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2552
2553 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2554 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2555 LONG_MNEM_SUFFIX.
2556
2557 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2558 DWORD_MNEM_SUFFIX.
2559 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2560 comments.
2561
a19d8eb0
CP		 25622000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2563
66778679
RH		 2564 * config/tc-mips.c (mips_do_align): New function.
2565 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 2566
550262c4
NC		 25672000-01-10 Philip Blundell <philb@gnu.org>
2568
2569 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 2570 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 2571 line separator for Linux.
2572 * doc/as.texinfo (Comments): Mention the ARM.
2573
0decc840
NC		 25742000-01-10 Philip Blundell <pb@futuretv.com>
2575
2576 * configure.in (arm*-*-conix*): New target.
2577 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2578 armv*-*-linux-gnu.
2579 * configure: Regenerate.
2580
2e13b764
NC		 25812000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2582
2583 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2584 (obj_elf_visibility): New function.
3e87a760 2585
2e13b764
NC		 2586 * doc/as.texinfo (Visibility): New node: document visibility
2587 pseudo ops.
2588
3138f287
AM		 25891999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2590
2591 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2592 warning for absolute jump/call without `*' in non-intel mode. No
2593 need to set i.types[0] JumpAbsolute in intel mode.
2594
df32bc61
NC		 25951999-12-22 Philip Blundell <pb@futuretv.com>
2596
2597 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2598 hook function when changing sections.
2599 (arm_s_data): Likewise.
2600
b4d0b2b3
NC		 26011999-12-14 Nick Clifton <nickc@cygnus.com>
2602
2603 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 2604 command line switch.
b4d0b2b3 2605
85cb2cf9
JL		 2606Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2607
2608 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2609 (r_registers, xr_registers): Define.
2610 (r_register_name, xr_register_name): New functions.
2611 (md_assemble): Handle new am33 operand types and instruction
2612 formats.
2613 (mn10300_insert_operand, check_operand): Likewise.
2614
a64bcdd8
NC		 26151999-11-29 Nick Clifton <nickc@cygnus.com>
2616
2617 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2618 (s_force_thumb): Set thumb_mode to 2.
2619 (md_assemble): Do not complain about thumb instructions on a
2620 non-thumb target if thumb_mode is set to 2.
2621
43b4c25e
MM		 26221999-11-28 Michael Meissner <meissner@cygnus.com>
2623
2624 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2625 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2626 (O_...): Add new machine dependent expressions if we are handling
2627 explicit relocations.
2628 (alpha_reloc_op): New static table holding the explicit relocation
2629 information.
2630 (alpha_literal_hash): New static to hold the hash table for
2631 explicit relocations.
2632 (alpha_macros): Add support for explicit relocations.
2633 (md_begin): If explicit relocations, initialize hash table.
2634 (md_assemble): Don't print a second error if tokenize_arguments
2635 already printed an error message.
2636 (md_apply_fix): Add support for explicit relocations.
2637 (alpha_force_relocation): Ditto.
2638 (alpha_fix_adjustable): Ditto.
2639 (alpha_adjust_symtab): New function to support explicit
2640 relocations.
2641 (alpha_adjust_symtab_relocs): Ditto.
2642 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2643 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2644 Add support for explicit relocations. Return -2 if an error
2645 message was already printed.
2646 (find_macro_match): Add support for explicit relocations. Comment
2647 each of the cases.
2648 (emit_insn): Add support for explicit relocations.
2649 (assemble_tokens): Ditto.
2650 (emit_ldgp): Ditto.
2651 (load_expression): Ditto.
2652 (emit_lda): Ditto.
2653 (emit_ldah): Ditto.
2654 (emit_ir_load): Ditto.
2655 (emit_loadstore): Ditto.
2656 (emit_ldXu): Ditto.
2657 (emit_ldil): Ditto.
2658 (emit_sextX): Ditto.
2659 (emit_division): Ditto.
2660 (emit_jsrjmp): Ditto.
2661 (emit_retjcr): Ditto.
2662
2663 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2664 ELF object format.
2665 (tc_adjust_symtab): If explicit relocations, call the function
2666 alpha_adjust_symtab.
2667 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2668 relocations next to the literal relocation they reference.
2669 (TC_INIT_FIX_DATA): Initialize the new fields.
2670 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2671
afbf211f
JL		 2672Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2673
2674 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2675 'B' operand for PA2.0 bb instruction.
eaa15ab8 2676
f11900d0
NC		 26771999-11-18 Nick Clifton <nickc@cygnus.com>
2678
2679 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2680 target.
3e87a760 2681
f11900d0
NC		 2682 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2683 relocs.
2684 (mcore_force_relocation): Force relocations to be generated for
2685 RVA relocs.
2686
2daf4fd8
AM		 26871999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2688
2689 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2690 (i386_displacement): Disallow O_big displacements.
2691
eb726e5d
DL		 2692Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2693
3e87a760
AM		 2694 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2695 Small improvements in error checking.
eb726e5d
DL		 2696 (md_assemble): Support for unconditional ARM instructions.
2697 (md_parse_option): Support for -m[arm]v5e flag.
2698
035349a4
NC		 26991999-11-12 Nick Clifton <nickc@cygnus.com>
2700
2701 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 2702 buffer.
035349a4 2703
c1eae114
NC		 27041999-11-11 Nick Clifton <nickc@cygnus.com>
2705
2706 * macro.c (buffer_and_nest): Look for seperator after TO and
2707 FROM tokens.
2708
c5c834aa
AH		 27091999-11-08 Andrew Haley <aph@cygnus.com>
2710
2711 * app.c (do_scrub_chars): When in State 10, treat backslash
2712 characters in the same way as as symbol characters.
2713
98007ce7
RH		 27141999-11-07 Richard Henderson <rth@cygnus.com>
2715
2716 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2717 the previous label was in the current section before playing
2718 with auto-alignment.
2719
d6c497c7
NC		 27201999-11-06 Nick Clifton <nickc@cygnus.com>
2721
2722 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 2723 for weak symbols.
d6c497c7 2724 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 2725 the symbol is weak.
d6c497c7 2726
dd33dc0f
MM		 27271999-11-05 Michael Meissner <meissner@cygnus.com>
2728
2729 * expr.h (operatorT): Increase machine dependent operators to 16.
2730 * expr.c (op_rank): Ditto.
2731
5f91fe03
ILT		 27321999-11-03 Ian Lance Taylor <ian@zembu.com>
2733
53b0d397
ILT		 2734 * read.c (pseudo_set): Reject attempts to set the value of a
2735 section symbol.
2736
5f91fe03
ILT		 2737 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2738 if it is defined.
2739
2740 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2741
2742 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2743 to bfd_set_section_contents.
2744
829ce307
NC		 27451999-11-03 Nick Clifton <nickc@cygnus.com>
2746
2747 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2748
2bd7f1f3
GRK		 27491999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2750
2751 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2752 (mips_ip): Use OPCODE_IS_MEMBER.
2753
90ca882f
JL		 2754Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2755
acb56623
JL		 2756 * config/tc-arm.c (reg_required_here): Improve comments.
2757
66778679
RH		 2758 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2759 (tinsns): Initialize variants field.
b49cfa5d
JL		 2760
2761 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2762 BAD_PC respectively.
90ca882f 2763
29c4c6b5
NC		 27641999-10-27 Scott Bambrough <scottb@netwinder.org>
2765
2766 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2767 * config/tc-arm.h: Fix compile time warnings.
2768
d9fd9852
DN		 2769Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2770
2771 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2772 form @abs16, @(abs16) and @(abs16 + imm).
2773
9ce8a5dd
GRK		 27741999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2775
2776 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2777 (ISA_HAS_64_BIT_REGS) New.
2778 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2779 mips_emit_delays,macro_build,load_register,load_addresss,
2780 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2781 and/or use new ISA_xxx macros in expressions involving
2782 ISA, particularly mips_opts.isa.
2783
446a06c9
MM		 27841999-10-18 Michael Meissner <meissner@cygnus.com>
2785
2786 * expr.h (operatorT): Add machine dependent operators md1..md8.
2787 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2788 for the machine dependent operators to use.
2789
2790 * expr.c (op_rank): Add machine dependent operators.
2791
2792 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2793 operator.
2794 (O_cpregister): Ditto.
2795 (md_begin): Change X_op test that field is wide enough to use
2796 O_max instead of O_alpha_max.
2797 (cpu_types): Fill in missing initializer.
2798 (alpha_num_macros): Make unsigned.
2799 (md_assemble): Make opnamelen be size_t.
2800 (md_apply_fix): Cast alpha_num_operands to int before testing.
2801 (alpha_force_relocation): Ditto.
2802 (alpha_fix_adjustable): Ditto.
2803 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2804 (tc_gen_reloc): Ditto.
2805 (tc_get_register): Ditto.
2806 (emit_ldgp): Ditto.
2807 (emit_lda): Ditto.
2808 (emit_ldah): Ditto.
2809 (emit_ldil): Ditto.
2810 (s_alpha_ent): Ditto.
2811 (s_alpha_end): Ditto.
2812 (s_alpha_frame): Ditto.
2813 (s_alpha_prologue): Ditto.
2814 (s_alpha_file): Ditto.
2815 (s_alpha_gprel32): Ditto.
2816 (s_alpha_proc): Ditto.
2817 (s_alpha_set): Ditto.
2818 (s_alpha_base): Ditto.
2819 (s_alpha_align): Ditto.
2820 (s_alpha_arch): Ditto.
2821 (alpha_align): Ditto.
2822 (assemble_insn): Suppress unused variable warning.
2823 (emit_insn): Ditto.
2824 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2825 order in the structure.
2826 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2827
476cdcb8
JL		 2828Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2829
2830 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2831
c388dee8
AM		 28321999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2833
2834 * config/tc-i386.c (i386_index_check): Correct #endif location.
2835
2bdd6cf5
GK		 2836Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2837
2838 * as.c (show_usage): Document new options.
2839 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2840 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2841 (parse_args): Parse the new options.
2842 (main): If there were warnings, and --fatal-warnings
2843 was specified, print an error.
2844 * as.h: New variable, flag_fatal_warnings, for new option.
2845
d53d2751
JL		 2846Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2847
2848 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2849 '@'. Change autoincrement completers to fall through to cache control
2850 completers.
2851
2852 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 2853 arg.
d53d2751
JL		 2854 (pa_parse_addb_64_cmpltr): New function.
2855
2856 * config/tc-hppa.c (pa_ip): Change error message.
2857 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2858 '?Q' args to allow falling through.
2859
8fce3f5e 2860 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 2861 Remove unused conditional codes.
2862 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2863
ba09cd8d
DN		 2864Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2865
2866 * config/tc-d30v.c (CHAR_BIT): Define.
2867 (check_range): Fix bit operations to support integers bigger than
2868 32 bits.
2869
c43185de
DN		 2870Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2871
2872 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2873 operands.
2874
925c058e
DE		 2875Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2876 Doug Evans <devans@cygnus.com>
2877
2878 Add support for m32rx.
2879 * config/tc-m32r.c (enable_m32rx): New static global.
2880 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2881 (allow_m32rx): New function.
2882 (M32R_SHORTOPTS): Add `O'.
2883 (md_longopts): Add --m32rx plus several warning options.
2884 (md_parse_option): Handle new options.
2885 (md_show_usage): Print them.
2886 (md_begin): Enable m32rx.
2887 (OPERAND_IS_COND_BIT): New macro.
2888 (first_writes_to_seconds_operands): New function.
2889 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2890 (target_make_parallel,assemble_two_insns): New functions.
2891 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2892 If optimizing and m32rx, try to make consecutive insns parallel.
2893
fba2b7f9
GK		 2894Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2895
2896 * config/tc-mips.c (nopic_need_relax): Allow for the
2897 .sdata.foo sections generated by -fdata-sections,
2898 and for the .gnu.linkonce.s sections generated by C++.
2899
fd232ac8
JL		 2900Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2901
ce674324
JL		 2902 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2903 with cleaner code using completer prefixes. Add 'Y'.
2904
fd232ac8
JL		 2905 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2906
b1039fc4
JL		 2907Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2908
66778679 2909 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 2910 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2911 insn does not match and we should try the next insn in the table.
2912
913f265c
NC		 29131999-09-22 Nick Clifton <nickc@cygnus.com>
2914
2915 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2916
54af6ff6
JL		 2917Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2918
2919 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2920 of PA2.0 support.
2921
4cc782b5
ILT		 29221999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2923
2924 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2925 OBJ_ELF. If ELF, add "sq".
2926 (md_parse_option): If ELF, ignore -s and -q.
2927 (md_show_usage): Mention ELF options.
2928
6be78360
JL		 2929Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2930
eaa15ab8 2931 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 2932 operands.
2933
71823da4
JL		 2934 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2935
61dd1d31
JL		 2936 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2937
1cf6ae67
JL		 2938 * config/tc-hppa.c (struct pa_it): New field "trunc".
2939 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2940 (pa_parse_ftest_gfx_completer): New function
2941 (pa_parse_fp_cnv_format): New function.
2942
77c02e18
JL		 2943 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2944 (md_apply_fix): Handle 22bit pc-rel branches.
2945
629d9417
JL		 2946 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2947
dbe2f9ee
JL		 2948 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2949
3db6e6bd
JL		 2950 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2951
6be78360
JL		 2952 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2953
e061d86f
JL		 2954Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2955
66778679
RH		 2956 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2957 (pa_ip): Handle 'fX'.
e061d86f 2958
7acbfc6b
JL		 2959Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2960
2961 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2962 unwinds unless the function is in the text space.
2963 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2964
2d93dcc4
JL		 2965Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2966
b52c78b8
JL		 2967 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2968 (md_assemble): To here. Tweak address generation.
2969
2d93dcc4
JL		 2970 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2971 debug_line.
2972 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2973 (md_assemble): Call dwarf2_where for OBJ_ELF.
2974 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2975 (pa_end_of_source): New function.
2976 * tc-hppa.h (md_end): Define for OBJ_ELF.
2977
6d83c84b
MM		 29781999-09-14 Michael Meissner <meissner@cygnus.com>
2979
2980 * configure.in (Canonicalization of target names): Remove adding
2981 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2982 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2983 * configure: Regenerate.
2984
41fd319a
ILT		 29851999-09-14 Donn Terry <donn@interix.com>
2986
2987 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2988
795a7704
AM		 29891999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2990
2f66722d
AM		 2991 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2992 pc-relative jmp/call to an absolute symbol.
2993 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2994 absolute section symbols.
2995
795a7704
AM		 2996 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2997 jump handling code and comments.
2998
c0c949c7
ILT		 29991999-09-12 Ian Lance Taylor <ian@zembu.com>
3000
3001 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3002 the value if TE_PE and a global defined symbol.
3003
e723ef7c
ILT		 30041999-09-11 Ian Lance Taylor <ian@zembu.com>
3005
3006 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3007 print the symbol, rather than printing it here.
3008
fa16d387
ILT		 30091999-09-11 Donn Terry <donn@interix.com>
3010
d33e1d24
ILT		 3011 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3012 BFD_RELOC_RVA relocations.
3013
18dc2407
ILT		 3014 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3015 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3016 starts with "_G".
3017
945a1a6b
ILT		 3018 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3019 defined.
3020 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3021 * doc/internals.texi (Object format backend): Document
3022 SET_SECTION_RELOCS.
3023
79d292aa
ILT		 3024 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3025 relocations against global symbols if TE_PE.
3026
7a6284c4
ILT		 3027 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3028 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3029
8828d862
ILT		 3030 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3031 symbols.
3032
9690c54d
ILT		 3033 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3034 symbols which do not have a constant value, or tags with
3035 non-tags. Remove the symbol from the list before adding it at the
3036 end.
3037
23dab925
ILT		 3038 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3039 C_FCN symbol differently if TE_PE.
3040 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3041 appears in the pseudo-op, rather coff_line_base which is only set
3042 for a .bf symbol.
3043
28428223
ILT		 3044 * config/obj-coff.c (obj_coff_loc): New static function.
3045 (obj_pseudo_table): Add "loc".
3046
e8a3ab75
ILT		 3047 * config/obj-coff.c (add_lineno): Check that the line number is
3048 positive.
3049
2ab9b79e
ILT		 3050 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3051 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3052 int.
3053 (md_atof): Return NULL rather than 0.
3054 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 3055 * expr.c (expr): Change first parameter to int.
3056 * config/obj-coff.c: Add declarations for static functions.
3057 (coff_frob_symbol): Use SYM_AUXENT.
3058 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 3059
5881e4aa
ILT		 3060 * config/obj-coff.c (obj_coff_section): Default to setting
3061 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3062
e723ef7c
ILT		 3063 * write.c (adjust_reloc_syms): Print adjusted fixup.
3064
fa16d387
ILT		 3065 * expr.c (integer_constant): Correct too_many_digits calculation
3066 in base 10 case.
3067
13a830b6
AS		 30681999-09-09 Andreas Schwab <schwab@suse.de>
3069
3070 * doc/c-arm.texi: Fix arguments of @var to not contain
3071 punctuation.
3072
325188ec
NC		 30731999-09-08 Philip Blundell <pb@nexus.co.uk>
3074
3e87a760 3075 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 3076 and COFF targets.
3077 (md_parse_option): Only support -k flag for ELF and COFF targets.
3078
e7c1f43c
JL		 3079Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3080
3081 * config/tc-hppa.c (pa_ip): Put strict register checks before
3082 call to pa_parse_number.
3083
4964086a
JL		 3084 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3085
c4bf532f
ILT		 30861999-09-06 Ian Lance Taylor <ian@zembu.com>
3087
3088 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3089 BFD_ASSEMBLER code.
3090
a33132fd
ILT		 30911999-09-06 Donn Terry <donn@interix.com>
3092
3093 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3094
0f4f8b56
JL		 3095Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3096
3097 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3098 candidate instruction. Require registers for register arguments
3099 when in strict mode. Require assemble-time constants for
3100 constants when in strict mode.
3101 (pa_get_absolute_expression): Require a constant when in strict
3102 mode.
eaa15ab8 3103
d3388653
NC		 31041999-09-06 Nick Clifton <nickc@cygnus.com>
3105
3106 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3107
041dd5a9
ILT		 31081999-09-04 Steve Chamberlain <sac@pobox.com>
3109
3110 * config/tc-pj.c: New file, supports picoJava in ELF.
3111 * config/tc-pj.h: Ditto.
3112 * configure.in (pjl*, pj*): New targets.
3113 * Makefile.am: Rebuild dependencies.
3114 (CPU_TYPES): Add pj.
3115 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3116 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3117 * doc/c-pj.texi: New file.
3118 * doc/as.texinfo: Add some PJ specifics.
3119 * doc/all.texi: Add PJ to the list of all architectures, sort them
3120 all alphabetically.
3121 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3122 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3123
4ca72d38
AM		 31241999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3125
3126 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3127 (obj_frob_file): Test for null pointer.
3128 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3129 (OBJ_PROCESS_STAB): And here.
3130 (elf_obj_sy): Remove
3131
3132 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3133 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3134 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3135
3136 * config/obj-coff.c (no_func): Remove.
3137 (coff_format_ops): Change occurrences of no_func to 0, as we test
3138 for 0 in obj-multi.h.
3139
3140 * configure.in: Enable bfd for i386-coff when primary target is
3141 bfd. Enable i386 elf,coff emulation support. Don't set
3142 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3143 emulation to support.
3144 *configure: Regenerate.
3145
bcef92fa
NC		 31461999-09-02 Nick Clifton <nickc@cygnus.com>
3147
3148 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3149 .section .line directive is encountered.
3150
cdf82bcf
NC		 31511999-09-01 Nick Clifton <nickc@cygnus.com>
3152
5856c19a 3153 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 3154 format.
5856c19a 3155
cdf82bcf
NC		 3156 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3157 * as.texinfo: Document --gdwarf2 command line option.
3158 Add additional documentation of ARM command line switches.
3159
af6bdddf
AM		 31601999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3161
3162 * config/tc-i386.c (i386_intel_memory_operand): Combine
3163 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3164 and RESTORE_END_STRING around parse_register calls.
3165 (i386_operand): Here too.
3166 (i386_is_reg): Remove.
3167 (parse_register): Move as_bad calls from within this function to
3168 callers.
3169
5f47d35b
AM		 31701999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3171
3172 Based on a patch from H.J. Lu <hjl@gnu.org>
3173 * config/tc-i386.c (parse_register): Handle FP regs specially.
3174 (md_begin): Remove '(' and ')' from register_chars.
3175
1174497c
DE		 31761999-08-29 Doug Evans <devans@casey.cygnus.com>
3177
3178 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3179 error message (done elsewhere).
3180
17d9105c
JL		 3181Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3182
3183 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3184
9ecc05f0
JL		 3185Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3186
66778679 3187 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 3188 args by 'f'.
3189
9e4f2d3a
JL		 3190 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3191
680ef6de
JL		 3192 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3193 between args.
3194 Add new completers. Fix bug in 64 bit condition handling.
3195
413c94ba
JL		 3196 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3197 'cS', and 'c*'.
3198
28252e61
JL		 3199 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3200
a97685e9
JL		 3201 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3202
3e87a760 3203 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 3204
cb30237e
NC		 32051999-08-27 Jim Wilson <wilson@cygnus.com>
3206
3207 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3208 (struct ls): Add frag field. Initialize it to zero.
3209 (out_end_sequence): New local text_frag. Set it while in text section.
3210 Replace address check with frag check. Set ls.frag to text_frag if
3211 out_set_addr called.
3212 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3213 Set it before switching sections. Replace address check with frag
3214 check. Set ls.frag to saved_frag if out_set_addr called.
3215
09a798ea
NC		 32161999-08-26 David Mosberger <davidm@hpl.hp.com>
3217
66778679 3218 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 3219 output "advance_pc" opcode instead of calling gen_addr_line().
3220 The latter has the undesired side-effect of creating a new row
3e87a760 3221 in the debug line info matrix.
09a798ea 3222
e1c05f12
NC		 32231999-08-26 Jim Wilson <wilson@cygnus.com>
3224
3225 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3226 ls.last_filename if last is less than zero. Set ls.last_filename
3227 when allocating new entry.
3228 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3229 call.
3230
b23bac36
AM		 32311999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3232
3233 * config/tc-i386.c (i386_index_check): Fix the displacement size
3234 when INFER_ADDR_PREFIX.
3235
50f4163f
NC		 32361999-08-18 Nick Clifton <nickc@cygnus.com>
3237
3238 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3239 display its value.
3240
f589a541
ILT		 32411999-08-17 Ian Lance Taylor <ian@zembu.com>
3242
3243 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3244 handle 0xffffNNNN constants correctly.
3245
11450271
NC		 32461999-08-16 Nick Clifton <nickc@cygnus.com>
3247
3248 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3249 as well as loads.
3250
276b1dc2
NC		 32511999-08-13 Nick Clifton <nickc@cygnus.com>
3252
3253 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3254 (md_apply_fix3): Always pass positive values to
3255 validate_offset_imm.
3256
ae5ad4ad
NC		 32571999-08-12 Nick Clifton <nickc@cygnus.com>
3258
3259 * config/tc-arm.c (skip_whitespace): New macro.
3260 Formatting tidy ups.
3e87a760 3261
ae5ad4ad
NC		 3262 (md_apply_fix3): Store relocation offset in addend for ELF based
3263 relocs.
3264 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 3265 calls.
3266
bf6d3895
AM		 32671999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3268
3269 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3270 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3271
46031ca9
JL		 3272Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3273
b100be66
JL		 3274 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3275 flags for the unwind subspace.
3276
46031ca9
JL		 3277 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3278 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3279 suitable relocation based on the size of the target's pointer.
3280 Always Use subsegment zero for the unwinders.
3281 (pa_level): Handle "2.0w".
3282
65172ab8 3283Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 3284
3285 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3286 with the following instruction unless this was specified.
3287
1a1ae23e
ILT		 32881999-08-09 Ian Lance Taylor <ian@zembu.com>
3289
3290 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3291 certain sections, to match BFD changes.
3292
81afc846
ILT		 32931999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3294
3295 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3296 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 3297 * Makefile.in: Rebuild.
81afc846 3298
04ad1543
ILT		 32991999-08-08 Ian Lance Taylor <ian@zembu.com>
3300
3301 * Makefile.am: Rename .dep* files to DEP*.
3302 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3303 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3304 targets to DEPOBJ.
3305 * Makefile.in: Rebuild.
3306
1eb7027c
RH		 33071999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3308
3309 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3310
2dcc60be
ILT		 33111999-08-08 Ian Lance Taylor <ian@zembu.com>
3312
46eec08e
ILT		 3313 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3314 avoid problems on DOS filesystems.
3315 * Makefile.in: Rebuild.
3316
2dcc60be
ILT		 3317 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3318
33191999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3320
3321 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3322 section flag.
3323
76a27922
ILT		 33241999-08-08 Ian Lance Taylor <ian@zembu.com>
3325
3326 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 3327 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 3328 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3329
0741736b
JL		 3330Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3331
3332 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3333
9a913dfb
JL		 3334Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3335
3336 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3337
a1f2d742
ILT		 33381999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3339
3340 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3341 non-adjustable symbols.
3342
55a914bc
JL		 3343Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3344
3345 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3346
336f7c70 3347Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 3348
3349 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3350 operands.
3351
9750fcc5
ILT		 33521999-08-05 Donn Terry <donn@interix.com>
3353
3354 * config/te-interix.h: New file.
3355 * configure.in (i386-*-interix*): New target.
3356 * configure: Rebuild.
3357
39ba5561
JL		 3358Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3359
3360 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3361 selectors for ELF too.
3362 (selector_table): Add "ltp" and "rtp" selectors.
3363
eecb386c
AM		 33641999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3365
3366 * config/tc-i386.c (i386_operand): No need to change
3367 operand_string pointer in segment reg case before goto
3368 do_memory_reference. Initialise displacement_string_start and
3369 displacement_string_end after do_memory_reference label.
3370 (i386_index_check): Add operand_string param, and print error
3371 message on failure here.
3372 (i386_intel_memory_operand): Instead of here.
3373 (i386_operand): And here.
3374 (INFER_ADDR_PREFIX): Enable.
3375
3376 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3377
3378 * config/tc-i386.h (DefaultSize): Define. Renumber following
3379 opcode_modifier defines.
3380
3381 From Etienne Lorrain <etienne.lorrain@ibm.net>
3382 * config/tc-i386.c (stackop_size): New variable.
3383 (set_16bit_code_flag): Clear it here.
3384 (set_16bit_gcc_code_flag): New function.
3385 (md_pseudo_table): Add "code16gcc" entry.
3386 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3387
f173e82e
ILT		 33881999-08-03 Ian Lance Taylor <ian@zembu.com>
3389
a04b544b
ILT		 3390 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3391 next_set_end even if the end symbol is being discarded.
3392
3393 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3394 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3395 * config/obj-coff.c: Likewise.
3396 (seg_info_type): Remove.
3397 (seg_info_off_by_4): Change to array of segT.
3398 (s_get_segment): Adjust accordingly.
3399 (obj_pseudo_table): Fully initialize sentinel entry.
3400
f173e82e
ILT		 3401 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3402 Ralf Baechle <ralf@uni-koblenz.de>.
3403
c3332e24
AM		 34041999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3405
3406 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3407
34081999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3409
24eab124
AM		 3410 * config/tc-i386.c: Indentation and white space changes.
3411 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3412 don't enable it by default.
3413 (i386_intel_operand): Remove redundant prototype.
3414 Move check on number of memory operands, and i.mem_operands++
3415 (i386_intel_memory_operand): To here.
3416 Remove i386_immediate code from here. Remove special case code
3417 for input and output using (%dx). Remove base/index checks and
3418 call i386_index_check instead. Save initial operand_string
3419 argument for error message.
3420 (i386_operand): Remove redundant prototype. Move base/index
3421 checks to i386_index_check.
3422 (i386_displacement): Move intel mode check for non-zero
3423 i.disp_operand
3424 (i386_intel_memory_operand): To here.
c3332e24 3425
6d8809aa
RH		 34261999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3427
3428 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3429 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3430 by .register pseudo-op if -64 and --no-undeclared-regs.
3431 (s_register, sparc_adjust_symtab): New functions.
3432 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3433 Declare sparc_adjust_symtab as tc_adjust_symtab.
3434 * doc/c-sparc.texi: Add description of #ignore special literal
3435 for .register pseudo-op.
3436
c8d259f7
CM		 34371999-07-30 Catherine Moore <clm@cygnus.com>
3438
eaa15ab8 3439 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 3440 the relocation's section offset.
3441
b77ad1d4
AM		 34421999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3443
3444 * write.c (fixup_segment): Fix generic error check overflow test.
3445
3446 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3447 X_add_number to long.
3448
b53fcc20
JL		 3449Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3450
3451 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 3452 processing.
b53fcc20 3453
d2e71411
ILT		 34541999-07-27 Ian Lance Taylor <ian@zembu.com>
3455
3456 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3457 VTABLE relocations.
3458
e9f56b1d
ILT		 34591999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3460
3461 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 3462
1a39f480
ILT		 3463 * configure.bat: Remove; obsolete.
3464 * config/go32.cfg: Likewise.
3465
29fe79d3
ILT		 34661999-07-21 Brad M. Garcia <bgarcia@fore.com>
3467
3468 * configure.in (i386-*-vxworks*): New target.
3469 * configure: Rebuild.
3470
e06510e6
RH		 34711999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3472
3473 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3474
dabe3bbc
RH		 34751999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3476
3477 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3478 on -64 and not pic.
3479 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3480 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3481 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3482 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3483 MAX_RELOC_EXPANSION): Define.
3484 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3485
b4cac588
AM		 34861999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3487
3488 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3489 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3490 block. Print a warning if an 8-bit or 16-bit constant
3491 displacement or immediate is truncated on output.
3492 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3493 immediate.
3494 (i386_operand): Disallow immediate jump absolute operand.
3495
966ed0b4
ILT		 34961999-07-15 Ian Lance Taylor <ian@zembu.com>
3497
0ed15843
ILT		 3498 * configure.in: Bump version number to 2.9.5.
3499 * configure: Rebuild.
3500
966ed0b4
ILT		 3501 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3502 or %llx work.
3503
67f1cff0
JL		 3504Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3505
3506 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3507 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3508
2f992c04
NC		 35091999-07-14 Philip Blundell <pb@nexus.co.uk>
3510
3511 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3512 is defined.
3513 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3514
3515 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3516 if -mno-fpu was given.
3517 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3518 relocs.
3519 (cons_fix_new_arm): Remove misleading comments.
3520
14ad458a
ILT		 35211999-07-14 Ian Lance Taylor <ian@zembu.com>
3522
3523 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3524 error message.
3525 (relax_segment): Likewise. After giving a rs_org error, convert
3526 the frag to rs_align to avoid cascading errors.
3527
36823076
AS		 35281999-07-12 Andreas Schwab <schwab@suse.de>
3529
3530 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3531
ab9da554
ILT		 35321999-07-11 Ian Lance Taylor <ian@zembu.com>
3533
3534 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3535 as appropriate. Fill in structure initializations. Add variable
3536 initializations. Add casts.
3537 * dwarf2dbg.c (print_stats): Change i to size_t.
3538 * listing.c (listing_listing): Change list_line to unsigned int.
3539
e0accf0c
ILT		 35401999-07-10 Ian Lance Taylor <ian@zembu.com>
3541
3542 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3543 rather than checking for \001 and \002 in symbol name.
3544 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3545
7d4ce8a9
JL		 3546Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3547
3548 * configure.in (hppa*-linux-gnu*): New target.
3549 * configure: Rebuilt.
3550
5395a469
NC		 35511999-07-08 Nick Clifton <nickc@cygnus.com>
3552
3e87a760 3553 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 3554
cac58fa6
NC		 35551999-07-07 Nick Clifton <nickc@cygnus.com>
3556
5395a469 3557 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 3558 accessing symbolP directly.
3559
03b36ee1
JL		 3560Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3561
3562 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3563 for ELF.
3564
49a5575c
NC		 35651999-07-05 Nick Clifton <nickc@cygnus.com>
3566
3567 * config/tc-arm.c (ARM_EXT_V5): Define.
3568 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3569 (md_begin): Detect ARM v5 architectures.
3570 (md_parse_option): Accept arm v5 specification.
3571 (md_show_usage): Documment -marmv5 switch.
3572
3573 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 3574
49a5575c
NC		 3575 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3576 op.
3577 (validate_immediate_twopart): New function. Determine if a
3578 constant can be computed by two ADD instructions.
3579 (output_inst): Remove its command line parameter - it was never
3580 used.
3581 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3582 implememt the ADRL pseudo op.
3583 (tc_gen_reloc): Generate a suitable error message if an ADRL
3584 instruction tries to generate a real reloc.
3585
3586 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3587
09ecf0ba
JL		 3588Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3589
3590 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3591 into lower case.
3592
264d6861
ILT		 35931999-06-27 H.J. Lu <hjl@gnu.org>
3594
3595 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3596 non BFD_ASSEMBLER case.
3597
827c0149
ILT		 35981999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3599
3600 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3601 data.
3602
a340d270
RH		 36031999-06-26 David Mosberger <davidm@hpl.hp.com>
3604
3605 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3606 out_end_sequence() when the address decreases due to a new frag.
3607 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3608 numbering starts with 1.
3609
16b93d88
NC		 36101999-06-23 Nick Clifton <nickc@cygnus.com>
3611
3612 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3613 .section for COFF.
3614 (mcore_s_text): Call obj_elf_text for ELF target.
3615 (mcore_s_data): Call obj_elf_data for ELF target.
3616 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3617 for COFF target.
3618 (mcore_s_bss): New function: Dump literal table before changing
3619 sections.
3620 (mcore_s_comm): New function: Dump literal table before changing
3621 sections.
3e87a760 3622
16b93d88
NC		 3623 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3624 No longer static functions.
3625 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3626 Provide prototypes for these functions.
3627
fed9b18a
ILT		 36281999-06-22 Ian Lance Taylor <ian@zembu.com>
3629
be2acf27
ILT		 3630 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3631 a list of names, to try obj_segment_name, and to try abbreviated
3632 names when using COFF without long section names.
3633
7dcc9865
ILT		 3634 * config/tc-alpha.c: More use of symbol accessor functions.
3635 * config/tc-arc.c: Likewise.
3636 * config/tc-d30v.c: Likewise.
3637 * config/tc-fr30.c: Likewise.
3638 * config/tc-i860.c: Likewise.
3639 * config/tc-m88k.c: Likewise.
3640 * config/tc-mcore.c: Likewise.
3641 * config/tc-ns32k.c: Likewise.
3642 * config/tc-sparc.c: Likewise.
3643 * config/tc-v850.c: Likewise.
3644
a77f5182
ILT		 3645 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3646 sy_value with appropriate accessor functions.
3647 * config/tc-arm.c (md_apply_fix3): Likewise.
3648 * config/tc-d10v.c (AT_WORD_P): Likewise.
3649 * config/tc-v850.c (reg_name_search): Likewise.
3650
fed9b18a
ILT		 3651 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3652 use symbol_get_bfdsym instead.
3653 * config/tc-ppc.c (md_assemble): Likewise.
3654 * config/tc-v850.c (v850_comm): Likewise.
3655
310b5aa2
ILT		 36561999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3657
3658 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3659 the symbol, rather than accessing the bsym member.
3660 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3661 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3662 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3663 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3664 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3665 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3666 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3667 * config/tc-v850.c (tc_gen_reloc): Likewise.
3668
9cb8e75e
JL		 3669Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3670
3671 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3672 (hppa_gen_reloc_type): Conditionalize on BFD64.
3673 (tc_gen_reloc): Re-enable ELF relocations.
3674 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3675
3d103319
ILT		 36761999-06-21 Ian Lance Taylor <ian@zembu.com>
3677
3678 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3679 warning.
3680 (do_ldst): Move assignment out of if condition.
3681 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3682 parentheses to avoid warning.
3683
776b24b4
NC		 36841999-06-21 Nick Clifton <nickc@cygnus.com>
3685
155f0fe7
NC		 3686 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3687 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 3688
809ffe0d
ILT		 36891999-06-19 Ian Lance Taylor <ian@zembu.com>
3690
3691 * config/tc-ppc.c: Update for symbol handling changes.
3692 * config/obj-coff.c: Likewise.
3693
49863f82
JL		 3694Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3695
3696 * tc-hppa.c: General cleanups of ELF support. No more spaces
3697 and subspaces for ELF.
3698 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3699 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3700 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3701 (UNWIND_SECTION_NAME): Likewise.
3702 (space/subspace related structures): Conditionalize definitions
3703 on OBJ_SOM.
3704 (space/subspace directives and support routines): Conditionalize
3705 definitions and references/uses on OBJ_SOM.
3706 (label_symbol_struct): For ELF, track the symbol's segment. For
3707 SOM track its space.
3708 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3709 changes.
3710 (USE_ALIASES): Kill for both SOM & ELF.
3711 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3712 (pa_space, pa_subspace): Corresponding changes.
3713 (pa_spaces_begin): Corresponding chagnes.
3714 (md_begin): Do not muck around with space/subspace stuff for
3715 OBJ_ELF.
3716 (md_apply_fix): Temporarily disable argument relocation stuff
3717 for OBJ_ELF.
3718 (tc_gen_reloc): Temporarily disable relocation generation for
3719 OBJ_ELF
3720 (pa_build_unwind_subspace): Similarly.
3721
fed881b1
NC		 37221999-06-16 Nick Clifton <nickc@cygnus.com>
3723
3724 * config/tc-arm.c (thumb_set): New pseudo op.
3725 (text, data, section): Override these pseudo ops with ARM
3726 specific versions.
3727 (s_thumb_set): New function: Perform the same as a .set pseudo
3728 op, but also mark the alias'ed symbol as being a Thumb
3729 function.
3730 (arm_s_text): New function: Perform the same as the .text
3731 pseudo op, but dump the literal pool before changing
3e87a760 3732 sections.
fed881b1
NC		 3733 (arm_s_data): New function: Perform the same as the .data
3734 pseudo op, but dump the literal pool before changing
3e87a760 3735 sections.
fed881b1 3736 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 3737 .section pseudo op, but dump the literal pool before changing
3738 sections.
fed881b1
NC		 3739 (arm_cleanup): Do not reset the current section before dumping
3740 the literal pool.
3741
0f94f4c8
NC		 37421999-06-17 Nick Clifton <nickc@cygnus.com>
3743
2f3519a2
NC		 3744 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3745 OPTION_NO_WARN_UNMATCHED entries.
3746 (md_parse_option): Generate a warning message if an unrecognised
3747 option is encountered.
3748
0f94f4c8
NC		 3749 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3750 (get_operands): When parsing an expression after an '@' symbol
3751 has been detected, do not ignore '#' symbols.
3752 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 3753 false.
0f94f4c8 3754
e4a86f6f
ILT		 37551999-06-13 Ian Lance Taylor <ian@zembu.com>
3756
3757 From K. Richard Pixley <rich@noir.com>:
3758 * configure.in (ppc-*-vxworks*): New target.
3759 * configure: Rebuild.
3760
a8aed0fb
UD		 37611999-06-12 Philip Blundell <philb@gnu.org>
3762
3763 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3764
7565ed77
ILT		 37651999-06-13 Ian Lance Taylor <ian@zembu.com>
3766
3767 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3768 which refer to symbols in linkonce sections, permit reducing the
3769 relocs if the symbol is local.
3770
b9e57a38
ILT		 37711999-06-12 Ian Lance Taylor <ian@zembu.com>
3772
3773 * subsegs.c (subseg_text_p): New function.
3774 * as.h (subseg_text_p): Declare.
3775 * read.c (do_align): Use subseg_text_p to set the default fill.
3776 * write.c (subsegs_finish): Likewise.
3777 * config/obj-coff.c (write_object_file): Likewise.
3778 * config/tc-i386.h (md_maybe_text): Don't define.
3779 (md_do_align): Use subseg_text_p to set the default fill.
3780 * config/tc-m32r.c (m32r_do_align): Likewise.
3781 * config/tc-sh.c (sh_do_align): Likewise.
3782 * config/tc-sparc.h (md_do_align): Likewise.
3783
008960a5
ILT		 37841999-06-12 David O'Brien <obrien@freebsd.org>
3785
3786 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3787 * configure: Rebuild.
3788
a1605869
ILT		 37891999-06-12 Ian Lance Taylor <ian@zembu.com>
3790
d9ac5a3b
ILT		 3791 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3792 * Makefile.am: Rebuild dependencies.
3793 * Makefile.in: Rebuild.
3794
a1605869
ILT		 3795 * config/tc-i386.c (i386_immediate): Remove unused label
3796 seg_unimplemented.
3797
3798 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3799 * symbols.c: Likewise.
3800 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3801 sy_next field when taking address, rather than symbol_next.
3802
3803 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3804 offsetT.
3805 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3806 value from the output file architecture.
3807 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3808 * dwarf2dbg.h: Change bfd_vma to addressT.
3809
a7cd1c22
ILT		 38101999-06-11 Ian Lance Taylor <ian@zembu.com>
3811
3812 * dwarf2dbg.h: Use PARAMS in function declarations.
3813
76171f81
ILT		 38141999-06-11 Martin Dorey <mdorey@madge.com>
3815
3816 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3817 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3818 OBJ_ELF.
3819 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3820
9b4d630b
ILT		 38211999-06-11 Ian Lance Taylor <ian@zembu.com>
3822
5865bb77
ILT		 3823 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3824
9e7c96d9
ILT		 3825 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3826 popsection.
3827
1b50c718
ILT		 3828 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3829
1bf67e0d
ILT		 3830 * read.c (read_a_source_file): Only declare inescape if
3831 QUOTES_IN_INSN.
3832
3833 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3834 match parameters.
3835 (find_entry_byval): Add parens to avoid warning.
3836
3837 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3838
9b4d630b
ILT		 3839 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3840 undefined symbols.
3841
a22b281c
RH		 38421999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3843
66778679 3844 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 3845 with isoctal.
3846
3847 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3848 synthetize_setx): New functions.
3849 (md_assemble): Broken the special cases into the above
3850 functions. Make compiler happy if sizeof(bfd_vma)==4.
3851 Fix sethi generated from set/setuw. If instructions have a relloc,
3852 always clear the fields to be relocated in the opcode.
3853 (sparc_ip): Remove special_case global variable.
3854
7f2f689c
ILT		 38551999-06-10 Ian Lance Taylor <ian@zembu.com>
3856
d7ba4a77
ILT		 3857 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3858 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3859 indication of success rather than a value.
3860 (itbl_get_val): Likewise.
3861 (itbl_get_field): Use strcspn. Change delimiters to include
3862 parens.
3863 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3864 (itbl_get_val): Likewise.
3865 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3866
7f2f689c
ILT		 3867 * symbols.c (copy_symbol_attributes): Convert local symbols to
3868 regular symbols.
3869
c1d3c45e
NC		 38701999-06-10 Nick Clifton <nickc@cygnus.com>
3871
3872 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 3873 ARM920t.
c1d3c45e 3874
63fab58c
RH		 38751999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3876
3877 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3878 Optimize set if sizeof(bfd_vma) == 64.
3879 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 3880 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 3881 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3882
cf9a1301
RH		 38831999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3884
3885 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3886 (s_ncons): New function.
3887 (native_op_table): New table.
3888 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3889 R_SPARC_OLO10 handling.
3890
bf29b231
RH		 3891Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3892
3893 * expr.h (struct expressionS): Revert last change; widen X_op.
3894 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3895
9be1cda6
AS		 3896Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3897
a4835b42
AS		 3898 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3899 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3900 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3901 * Makefile.in: Regenerated.
3902
9be1cda6
AS		 3903 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3904 `common' pass on to s_mri_common.
3e87a760 3905 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 3906
62335629
RH		 39071999-06-06 Richard Henderson <rth@cygnus.com>
3908
3909 * config/obj-elf.c (obj_elf_section): Don't free the return
3910 value of demand_copy_C_string.
3911
9de8d8f1
RH		 39121999-06-05 Richard Henderson <rth@cygnus.com>
3913
3914 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3915 creation logic from obj_elf_create_section.
3916
3917 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3918 (section_stack): New.
3919 (special_sections): Make const.
3920 (obj_elf_section): Gut and rewrite parsing.
3921 (obj_elf_change_section): New function broken out of obj_elf_section.
3922 (obj_elf_parse_section_letters): Likewise.
3923 (obj_elf_section_word): Likewise.
3924 (obj_elf_section_type): Likewise.
3925 (obj_elf_previous): Treat as a toggle.
3926 (obj_elf_popsection): New.
3927 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3928 (ppc_section_type): Likewise.
3929 * config/tc-ppc.h: Likewise.
3930
3931 * expr.h (struct expressionS): Don't make X_op a bitfield.
3932 * config/tc-alpha.c: Update for symbol handling changes.
3933 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3934 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3935
58b5739a
RH		 39361999-06-05 Richard Henderson <rth@cygnus.com>
3937
3938 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3939 (dwarf2_gen_line_info): Kill unused variables.
3940 (dwarf2_finish): Likewise.
3941 (dwarf2_where): Likewise.
3942 (dwarf2_directive_file): If we've only got a string,
3943 hand off to s_app_file.
3944 * ecoff.c: Move the include of ecoff.h.
3945 * symbols.h (S_IS_FUNCTION): Prototype.
3946
3947 * read.c (LEX_HASH): Supply a default.
3948 (lex_type): Use it.
3949 (s_globl): Update `c' after skipping whitespace.
3950 * read.h (LEX_END_NAME, is_name_ender): New.
3951 * expr.c (get_symbol_end): Respect it.
3952
398e8c25
ILT		 39531999-06-04 Mark Klein <mklein@dis.com>
3954
993142d5
ILT		 3955 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3956 to real if OBJ_SOM
3957 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3958
398e8c25
ILT		 3959 * config/tc-hppa.c: Update for symbol handling changes.
3960
b4013713
ILT		 39611999-06-03 Ian Lance Taylor <ian@zembu.com>
3962
080e41e6
ILT		 3963 * cgen.c: Update for symbol handling changes.
3964 * config/tc-m32r.c: Likewise.
f412ead8 3965
a0f75b47
ILT		 3966 * config/tc-hppa.h: Update for symbol handling changes.
3967 * config/tc-hppa.c: Likewise.
3968
174419c1
ILT		 3969 * config/tc-arm.h: Update for symbol handling changes.
3970 * config/tc-arm.c: Likewise.
3971 (symbol_make_empty): Remove. Just use symbol_create.
3972
3973 * symbols.c (symbol_set_tc): Correct name.
3974
6104f0a0
ILT		 3975 * Makefile.am: Rebuild dependencies.
3976 ($(OBJS)): Don't depend upon struc-symbol.h.
3977 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3978 * dep-in.sed: Don't remove struc-symbol.h.
3979 * Makefile.in: Rebuild.
3980
b4013713
ILT		 3981 * doc/internals.texi (Symbols): Describe changes in symbol
3982 handling.
3983
6576f0b5
RH		 39841999-06-03 Richard Henderson <rth@cygnus.com>
3985
3986 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3987 instead of doing the work by hand.
3988
fac0d250
RH		 39891999-06-03 David Mosberger <davidm@hpl.hp.com>
3990
3991 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3992 state of line state-machine.
3993 (struct ls): Collect DWARF2 line state-machine state in new member
3994 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3995 resulted in any DWARF2 directives.
3996 (reset_state_machine): New function.
3997 (out_end_sequence): Ditto.
3998 (dwarf2_gen_line_info): When switching sections or switching to a
3999 lower text address, call out_end_sequence() first to terminate the
4000 previous code sequence as code sequences MUST have monotonically
4001 increasing addresses.
4002 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4003
40041999-06-03 David Mosberger <davidm@hpl.hp.com>
4005
4006 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4007 DWARF2 debug info (line information only, at this point).
4008 * as.h: Update comment about supported debug formats.
4009 * dwarf2dbg.c, dwarf2dbg.h: New files.
4010 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4011
4012 * expr.c (operand): Don't use [ for parens if we want an index op.
4013 (op_encoding): Switch [ into O_index, if desired.
4014 (op_rank): Renumber with O_index on bottom.
4015 (expr): If O_index, match closing bracket.
4016 * expr.h (O_index): New.
4017
4018 * read.c (read_a_source_file): Conditionally allow matched "
4019 in lines passed to md_assemble.
4020
4021 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4022
49309057
ILT		 40231999-06-03 Ian Lance Taylor <ian@zembu.com>
4024
4025 Add support for storing local symbols in a small structure to save
4026 memory when assembling large files.
4027 * as.h: Don't include struc-symbol.h.
4028 (symbolS): Add typedef.
4029 * symbols.c: Include struc-symbol.h.
4030 (local_hash): New static variable.
4031 (save_symbol_name): New static function, from symbol_create.
4032 (symbol_create): Call save_symbol_name.
4033 (local_symbol_count): New static variable.
4034 (local_symbol_conversion_count): Likewise.
4035 (LOCAL_SYMBOL_CHECK): Define.
4036 (local_symbol_make): New static function.
4037 (local_symbol_convert): New static function.
4038 (colon): Handle local symbols. Create local symbol for local
4039 label name.
4040 (symbol_table_insert): Handle local symbols.
4041 (symbol_find_or_make): Create local symbol for local label name.
4042 (symbol_find_base): Check for local symbol.
4043 (symbol_append, symbol_insert): Check for local symbols.
4044 (symbol_clear_list_pointers, symbol_remove): Likewise.
4045 (verify_symbol_chain): Likewise.
4046 (copy_symbol_attributes): Likewise.
4047 (resolve_symbol_value): Handle local symbols.
4048 (resolve_local_symbol): New static function.
4049 (resolve_local_symbol_values): New function.
4050 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4051 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4052 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4053 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4054 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4055 (symbol_previous, symbol_next): New functions.
4056 (symbol_get_value_expression): Likewise.
4057 (symbol_set_value_expression): Likewise.
4058 (symbol_set_frag, symbol_get_frag): Likewise.
4059 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4060 (symbol_mark_used_in_reloc): Likewise.
4061 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4062 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4063 (symbol_mri_common_p): Likewise.
4064 (symbol_mark_written, symbol_clear_written): Likewise.
4065 (symbol_written_p): Likewise.
4066 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4067 (symbol_section_p, symbol_equated_p): Likewise.
4068 (symbol_constant_p): Likewise.
4069 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4070 (symbol_get_obj, symbol_set_obj): Likewise.
4071 (symbol_get_tc, symbol_set_tc): Likewise.
4072 (symbol_begin): Initialize local_hash.
4073 (print_symbol_value_1): Handle local symbols.
4074 (symbol_print_statistics): Print local symbol statistics.
4075 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4076 Declare new symbols.c functions. Move many declarations here from
4077 struc-symbol.h.
4078 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4079 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4080 (struct symbol): Move bsym to make it clearly the first field.
4081 Remove TARGET_SYMBOL_FIELDS.
4082 (symbolS): Don't typedef.
4083 (struct broken_word): Remove.
4084 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4085 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4086 (symbol_clear_list_pointers): Likewise.
4087 (symbol_insert, symbol_remove): Likewise.
4088 (symbol_previous, symbol_append): Likewise.
4089 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4090 (struct local_symbol): Define.
4091 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4092 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4093 (local_symbol_get_frag, local_symbol_set_frag): Define.
4094 (local_symbol_get_real_symbol): Define.
4095 (local_symbol_set_real_symbol): Define.
4096 Define.
4097 * write.c (write_object_file): Call resolve_local_symbol_values.
4098 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4099 (TARGET_SYMBOL_FIELDS): Don't define.
4100 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4101 ECOFF_DEBUGGING, add ECOFF fields.
4102 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4103 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4104 ECOFF_DEBUGGING, add ECOFF fields.
4105 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4106 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4107 * config/tc-mcore.h: Don't include struc-symbol.h.
4108 (TARGET_SYMBOL_FIELDS): Don't define.
4109 (struct mcore_tc_sy): Define.
4110 (TC_SYMFIELD_TYPE): Define.
4111 * Many files: Use symbolS instead of struct symbol. Use new
4112 accessor functions rather than referring to symbolS fields
4113 directly.
4114
4115 * read.c (s_mri_common): Don't add in value of line_label.
4116
4117 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4118 checking for SEC_LINK_ONCE.
4119
4120 * config/tc-sh.h (sh_fix_adjustable): Declare.
4121
4122 * app.c (input_buffer): New static variable.
4123 (app_push): Save saved_input in allocated buffer.
4124 (app_pop): Restored saved_input.
4125 (do_scrub_chars): Change get parameter to take char * and int as
4126 arguments. Change GET macro to pass input_buffer to get
4127 function. Don't save input into allocated buffer.
4128 * as.h (do_scrub_chars): Update declaration.
4129 * input-file.c (input_file_get): Change to take char * and int.
4130 Read data into passed in buffer. Remove static buffer.
4131 * read.c (scrub_from_string): Change to take char * and int. Copy
4132 data into passed in buffer.
4133
4134 * hash.h: Neaten. Declare hash_traverse.
4135 * hash.c: Complete rewrite based on BFD hashing code.
4136 * gasp.c (chunksize): New variable.
4137 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4138 hash_delete.
4139
661e4995
NC		 41401999-05-28 Nick Clifton <nickc@cygnus.com>
4141
4142 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4143 addend unless the target uses an old ABI.
4144
d9a62219
DE		 4145Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4146
4147 -Wchar-subscripts cleanup
4148 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 4149 calls to isascii,iscntrl are correct.
d9a62219
DE		 4150 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4151 (unsigned char).
4152 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4153 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4154 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4155 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4156
6da466c7
ILT		 41571999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4158
4159 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4160 width for Coldfire.
4161 (arch_coldfire_p): New #define.
4162 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4163
41641999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4165
4166 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4167
4168 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4169 (install_operand): Add place `N'.
4170 (init_table): Add registers ACC, MACSR, MASK.
4171
4172 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4173
4174 * config/tc-m68k.c: Change mcf5200 --> mcf.
4175 (archs): Add mcf5206e, mcf5307.
4176 (m68k_ip): Add format `u'.
4177 (install_operand): Add place `m', `M', `h'.
4178 (init_table): Add upper/lower registers.
4179
4180 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4181
bedf545c
ILT		 41821999-05-28 Martin Dorey <mdorey@madge.com>
4183
4184 * config/tc-i960.c: Several minor changes to add ELF and
4185 BFD_ASSEMBLER support.
4186 * config/tc-i960.h: Likewise.
4187 * configure.in (i960-*-elf*): New target.
4188 * aclocal.m4, configure: Rebuild.
4189
40c62b25
AM		 41901999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4191
4192 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4193 reloc changes when defined(BFD_ASSEMBLER).
4194
daa01f85
AM		 41951999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4196
4197 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4198
4199 * write.c (write_print_statistics): Output to file, not stderr.
4200
4201 * expr.c (generic_bignum_to_int32,64): Prototype.
4202
4203 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4204 output_sleb128, output_uleb128, output_big_sleb128,
4205 output_big_uleb128, output_big_leb128): Prototype.
4206 (output_big_sleb128, output_big_uleb128): Make inline.
4207 (output_big_leb128): Remove inline
4208
4209 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4210 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4211 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4212 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4213 value for correct overflow check in write.c:fixup_segment.
4214 * write.c (fixup_segment): Move bitfield overflow checks to after
4215 the md_apply_fix call.
4216 * config/obj-coff.c (fixup_segment): Likewise.
4217 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4218 valueT *val argument.
4219
19b34177
AS		 4220Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4221
4222 * config/atof-ieee.c (gen_to_words): Correctly round a
4223 denormalized number. Fix off-by-one in range checking for
3e87a760 4224 exponent in a denormal.
19b34177 4225
b8a40f53
NC		 42261999-05-10 Nick Clifton <nickc@cygnus.com>
4227
4228 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 4229 name.
b8a40f53 4230
53f3de98
RH		 4231Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4232
4233 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4234
578ec497
AM		 42351999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4236
4237 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4238 (ReverseRegRegmem): Remove.
4239 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4240 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4241 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4242 kludge.
4243
4244 From Doug Ledford <dledford@redhat.com>
4245 * config/tc-i386.h (RegXMM): New for P/III.
4246 * config/tc-i386.c: Add support for P/III.
4247
d0e9a01c
RH		 4248Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4249
4250 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4251 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4252 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4253
83183c0c
RH		 4254Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4255
4256 * config/tc-i386.c (i386_immediate): Skip whitespace before
4257 complaining about junk after expression.
4258 (i386_displacement): Likewise.
4259
03987ced
RH		 4260Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4261
4262 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4263 Don't copy before downcaseing.
4264
0d96863f 42651999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 4266
66778679
RH		 4267 * tc-m68k.c: Include elf/m68k.h.
4268 (m68k_elf_final_processing): New routine.
4269 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4270 Define.
3e87a760 4271
90700a53
JL		 4272Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4273
4274 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4275 17 bit fmt insn.
4276
252b5132
RH		 42771999-04-30 Nick Clifton <nickc@cygnus.com>
4278
4279 * config/tc-mcore.c (mcore_s_section): Dump literals before
4280 changing section.
4281
42821999-04-29 Nick Clifton <nickc@cygnus.com>
4283
4284 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4285 for COFF/PE port.
4286
4287Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4288
4289 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4290 (TC_INIT_FIX_DATA): Delete.
4291 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4292 (TC_INIT_FIX_DATA): Delete.
4293 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4294 * write.c (fix_new_internal): Initialize fx_cgen member.
4295 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4296 (gas_cgen_md_apply_fix3): Update.
4297 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4298 (md_cgen_record_fixup_exp): Update.
4299 (FX_OPINFO_R_TYPE): Update.
4300
4301 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4302 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4303 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4304 * frags.h (struct frag): Make opindex, opinfo ints.
4305
4306 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4307
43081999-04-26 Tom Tromey <tromey@cygnus.com>
4309
4310 * aclocal.m4, configure: Updated for new version of libtool.
4311
43121999-04-22 Nick Clifton <nickc@cygnus.com>
4313
4314 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 4315 md_apply_fix.
252b5132
RH		 4316 (md_apply_fix3): Do not fix up absolute relocations against
4317 symbolic values.
4318
4319 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4320
43211999-04-20 Nick Clifton <nickc@cygnus.com>
4322
4323 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4324 changes and data-in-text directives.
4325 (mcore_cons): New function: intercept cons() operations.
4326 (mcore_float_cons): New function: intercept float_cons()
3e87a760 4327 operations.
252b5132
RH		 4328 (mcore_stringer): New function: intercept stringer() operations.
4329
43301999-04-18 Ian Lance Taylor <ian@zembu.com>
4331
4332 * obj.h (struct format_ops): Change generate_asm_lineno field to
4333 take no parameters.
4334 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4335
4336 * config/tc-alpha.c (find_opcode_match): Add default case to
4337 switch.
4338 (find_macro_match): Likewise.
4339 (load_expression): Parenthesize && within ||.
4340
4341 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4342
43431999-04-17 Nick Clifton <nickc@cygnus.com>
4344
4345 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4346 .text .data .section pseudo ops.
3e87a760
AM		 4347 (mcore_s_section): New function. Dump lits before changing secs.
4348 (mcore_s_text): New function. Dump lits before changing secs.
4349 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 4350
43511999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4352
4353 * config/tc-mips.c (mips_32bitmode): New.
4354 (md_begin): Set mips_32bitmode if needed.
4355 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4356 Set EF_MIPS_32BITMODE.
4357
4358Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4359
4360 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4361 change.
4362
43631999-04-16 Nick Clifton <nickc@cygnus.com>
4364
4365 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4366
4367Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4368
3e87a760 4369 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 4370 expressions correctly.
4371
4372
43731999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4374
4375 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4376
4377Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4378
4379 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4380 and fmpynfadd instructions.
4381
43821999-04-11 Richard Henderson <rth@cygnus.com>
4383
4384 * as.h (environ): Declare it, if needed.
4385 * as.c (dump_statistics): Don't declare environ.
4386 * configure.in (environ): Detect declaration.
4387 * configure, config.in: Rebuild
4388
4389 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4390 (i386_displacement): Allocate enough space for replacement buffer.
4391 Clean up replacement buffer initialization.
4392
43931999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4394
4395 * subsegs.c (section_symbol): Don't create a new symbol if one
4396 already exists; instead, use the existing one, but set its segment
4397 and frag data if it hasn't already been defined.
4398 * config/obj-coff.c (c_section_symbol): Likewise.
4399
4400Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4401
4402 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4403
44041999-04-08 Nick Clifton <nickc@cygnus.com>
4405
4406 * config/tc-mcore.c: New File: Support routines for MCore
4407 assembler.
3e87a760 4408 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 4409 * config/obj-coff.c: Add support for mcore-pe target.
4410
4411 * Makefile.am: Add support for MCore targets.
4412 * Makefile.in: Regenerate.
4413 * configure.in: Add support for MCore targets.
4414 * configure: Regenerate.
4415
4416 * doc/all.texi: Set MCORE.
4417 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 4418
252b5132
RH		 4419 * write.h: Prevent multiple inclusion.
4420
44211999-04-06 Ian Lance Taylor <ian@zembu.com>
4422
4423 * asintl.h (LC_MESSAGES): Never define.
4424 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4425 does not define it.
4426 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4427 does not define it.
4428
4429 * Makefile.am (m68k-parse.c): If configuring in the source
4430 directory, copy m68k-parse.y into the local directory before
4431 running ylwrap, to remove spurious differences when generating
4432 snapshots.
4433 * Makefile.in: Rebuild.
4434
4435 * config/tc-sparc.h (md_do_align): Just allocate the number of
4436 bytes necessary, rather than always allocating 1024.
4437
44381999-04-04 Ian Lance Taylor <ian@zembu.com>
4439
4440 * listing.c (listing_newline): Add cast to avoid warning.
4441 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4442 * config/tc-i386.c (i386_scale): Add return value.
4443 (build_displacement_string): Remove unused local temp_disp2.
4444 (i386_intel_memory_operand): Add parentheses to avoid warning.
4445 (i386_intel_operand): Remove unused local end_of_operand_string.
4446 (i386_operand): Remove unused local operand_modifier.
4447 (i386_operand): Add parens to avoid warning.
4448
44491999-04-04 Don Bowman <don@pixsci.com>
4450
4451 * configure.in: Add mips*-*-vxworks* target; have it define
4452 MIPS_STABS_ELF.
4453 * configure, config.in: Rebuild.
4454
44551999-03-31 Nick Clifton <nickc@cygnus.com>
4456
4457 * configure.in (emulations): Add support for arm-epoc-pe.
4458 * configure: Regenerate.
4459 * config/te-epoc-pe.h: New file. Define macros specific to
4460 arm-epoc-pe target.
4461 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4462 for arm-epoc-pe target.
4463
4464Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4465
4466 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4467
4468Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4469
4470 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4471 detect ",n" without a condition.
4472 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4473
4474
4475Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4476
4477 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4478 instruction is encoded with one bit.
4479
4480
44811999-03-23 Ian Lance Taylor <ian@zembu.com>
4482
4483 * doc/internals.texi (CPU backend): Mention that
4484 line_separator_chars should not include newline. From thi
4485 <ttn@mingle.glug.org>.
4486
44871999-03-22 Doug Evans <devans@casey.cygnus.com>
4488
4489 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4490 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4491
4492Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4493
4494 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4495
4496Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4497
4498 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4499
4500
4501Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4502
4503 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 4504
252b5132
RH		 45051999-03-15 Martin Hunt <hunt@cygnus.com>
4506
4507 * app.c (do_scrub_begin): Change '-' back to a symbol char
4508 so we can use multiple opcodes on a line again.
4509
4510 * config/tc-d30v.c: By default, warn if a symbol has
4511 the same name as a register. Plus some minor
4512 updates from the branch.
4513
45141999-03-13 Nick Clifton <nickc@cygnus.com>
4515
4516 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4517 BFD_RELOC_16 and BFD_RELOC_64.
4518
45191999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4520
4521 * expr.c (expr): Add missing else.
4522
45231999-03-12 Nick Clifton <nickc@cygnus.com>
4524
4525 * config/tc-arm.c (md_apply_fix3): Improve error message.
4526
45271999-03-11 Doug Evans <devans@casey.cygnus.com>
4528
4529 * Makefile.am (CPU_TYPES): Add fr30.
4530 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4531 (fr30,m32r dependencies): Update.
4532 * Makefile.in: Rebuild.
4533
4534 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4535 (gas_cgen_record_fixup_exp): Ditto.
4536 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4537 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4538 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4539 (md_cgen_lookup_reloc): Update use of operand->type.
4540 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4541 (md_convert_frag): Call cgen_operand_lookup_by_num.
4542 (md_cgen_lookup_reloc): Update use of operand->type.
4543 (m32r_cgen_record_fixup_exp): Ditto.
4544
45451999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4546
4547 * config/tc-mips.c (md_show_usage): Fix message.
4548
45491999-03-03 Nick Clifton <nickc@cygnus.com>
4550
4551 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4552 and LDR reg,=<expr> instruction.
4553
4554 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4555 -mcpu=arm9tdmi.
4556
4557Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4558
4559 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4560
45611999-02-17 Nick Clifton <nickc@cygnus.com>
4562
4563 This patch was created by: Scott Bambrough
4564 <scottb@corelcomputer.com>
3e87a760
AM		 4565
4566 * app.c:
252b5132 4567 Special cased '@' character. The '@' character is used as the
3e87a760 4568 ARM assembler comment character, as a special character
252b5132
RH		 4569 and in ELF .symver pseudo-op's, and as a special character in
4570 .type and .section pseudo-ops.
4571 (symver_pseudo): New static variable.
4572 (symver_state): New static variable.
4573 (struct app_save): Add field 'symver_state'.
4574 (app_push): Save global symver_state int struct app_save.
4575 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 4576 (do_scrub_chars): Special case handling of '@' character in
4577 .symver pseudo-ops.
252b5132
RH		 4578
4579 * configure.in: Modified to recognize armv* uname syntax from ARM
4580 Linux kernel.
4581 * configure: Regenerated.
3e87a760 4582
252b5132
RH		 4583 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4584 a prefix to the section's type.
4585 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4586 the type's typename.
4587
4588 * config/tc-arm.h: Add support for PIC generation:
4589 (pic_code): New boolean.
4590 (obj_relocate_extern): Define.
4591 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4592 (TC_CONS_FIX_NEW): Define.
4593 (tc_fix_adjustable): Define.
4594 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 4595
252b5132
RH		 4596 * config/tc-arm.c: Add support for PIC generation:
4597 (line_seperator_chars): Allow ';' as a seperator for Linux.
4598 (is_immediate_prefix): New macro.
4599 (arm_parse_reloc): New function.
4600 (s_arm_elf_cons): New function.
4601 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4602 (md_undefined_symbol): Special case handling for the Global Offset
4603 Table's symbol.
4604 (md_apply_fix3): Handle PIC relocs.
4605 (tc_gen_reloc): Handle PIC relocs.
4606 (md_parse_option): Add support for '-k' command line switch to
4607 enable PIC generation.
4608 (cons_fix_new_arm): New function.
4609 (s_arm_elf_cons): New function.
4610
4611Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4612
4613 * configure.in: Add comments for uses of AC_DEFINE.
4614 * acinclude.m4: Likewise.
4615 * acconfig.h: Remove.
4616 * aclocal.m4: Rebuild.
4617 * configure: Rebuild.
4618 * Makefile.in: Rebuild.
4619 * config.in: Rebuild.
4620
46211999-02-15 Jim Lemke <jlemke@cygnus.com>
4622
4623 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4624 non-constant offset from a base register.
4625
46261999-02-14 Ken Raeburn <raeburn@raeburn.org>
4627
4628 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4629 strings always.
4630
4631Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4632
4633 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4634 (emit_insn): Look for pc-relative and no-overflow specifiers on
4635 internal relocation types.
4636
46371999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4638
4639 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4640 -mcpu=NNNN flags.
4641
4642 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4643 mips_cpu instead.
4644 (mips_4650, mips_4010, mips_4100): Variables removed.
4645 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4646 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4647 variables.
4648 (md_begin): Don't bother initializing the mips_NNNN variables;
4649 mips_cpu is set, and that's good enough now.
4650 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4651 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4652 (show): New function, to handle wrapping in the CPU lists.
4653 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4654
4655Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4656
4657 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4658 than treat as an immediate specifier.
4659
4660Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4661
4662 * config/tc-i386.c: Prototype many functions.
4663 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4664 (i386_immediate): Remove unused second argument.
4665 (i386_intel_operand): Fix i386_is_reg typo.
4666 (i386_operand): Use allow_naked_reg.
4667 (output_invalid): Make operand int for K&R.
4668
4669Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4670
4671 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4672 patch.
4673 * Makefile.in: Rebuild.
4674
46751999-02-09 Doug Evans <devans@casey.cygnus.com>
4676
4677 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4678 (cgen.o): Ditto.
4679 (EXTRA_as_new_SOURCES): Comment out.
4680 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4681 * Makefile.in: Rebuild.
4682 * doc/Makefile.in: Rebuild.
4683 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4684 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4685 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4686 * configure: Rebuild.
4687 * aclocal.m4: Rebuild.
4688 * config.in: Rebuild.
4689 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4690 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4691 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4692 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4693 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4694 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4695 (gas_cgen_record_fixup_exp): Ditto.
4696 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4697 descriptor, not global variable.
4698 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4699 descriptor, not global variable. Refer to insert_operand handler
4700 via cpu descriptor, not global function.
4701 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4702 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4703 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4704 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4705 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4706 * config/tc-m32r.c: Ditto.
4707 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4708 (md_assemble): Ditto.
4709 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4710
47111999-02-09 Nick Clifton <nickc@cygnus.com>
4712
4713 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4714 relocations for ELF targets.
4715
47161999-02-08 Nick Clifton <nickc@cygnus.com>
4717
4718 * configure.in: Add support for StrongARM target.
4719 * configure: Regenerate.
4720
47211999-02-05 Nick Clifton <nickc@cygnus.com>
4722
4723 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4724
4725 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4726 for COFF ports.
4727
4728Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4729
4730 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4731
4732Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4733
66778679
RH		 4734 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4735 (INTEL_DWORD_MNEM_SUFFIX): Define.
4736 (BYTE_PTR): Define.
4737 (WORD_PTR): Define.
4738 (DWORD_PTR): Define.
4739 (XWORD_PTR): Define.
4740 (SHORT): Define.
4741 (OFFSET_FLAT): Define.
4742 (FLAT): Define.
4743 (NONE_FOUND): Define.
4744 (No_dSuf): Define.
4745 (No_xSuf): Define.
4746 * config/tc-i386.c (set_intel_syntax): New routine.
4747 (intel_syntax): Declare.
4748 (allow_naked_reg): Declare.
4749 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4750 (intel_float_operand): New routine.
4751 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4752 Handle brackets as well as parens. Call i386_intel_operand for
4753 intel syntax. Reverse operands if appropriate. Handle new
4754 suffixes. Handle movzx and movsx.
4755 (i386_is_reg): New routine.
4756 (i386_immediate): New routine.
4757 (i386_scale): New routine.
4758 (i386_displacement): New routine.
4759 (i386_operand_modifier): New routine.
4760 (build_displacement_string): New routine.
4761 (i386_parse_seg): New routine.
4762 (i386_intel_memory_operand): New routine.
4763 (i386_intel_operand): New routine.
4764 (i386_operand): Call i386_displacement, i386_immediate,
4765 i386_scale, etc. instead of handling inline.
4766 (parse_register): Handle registers without prefix.
252b5132
RH		 4767
4768Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4769
66778679
RH		 4770 * configure: Regenerate.
4771 * configure.in (arm-*-oabi): New.
4772 (thumb-*-oabi): New.
4773 * config/tc-arm.c (target_oabi): Declare.
4774 (md_apply_fix3): Support REL relocs.
4775 (md_parse_option): Handle -oabi.
4776 (elf32_arm_target_format): New routine.
4777 (md_longopts): Add OPTION_OABI.
4778 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 4779
4780
47811999-01-28 Nick Clifton <nickc@cygnus.com>
4782
4783 * write.c (write_relocs): Handle out of range error.
4784
4785 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4786 (fr30_force_relocation): Default to 0.
4787
4788 * config/tc-fr30.h (obj_fix_adjustable): Define.
4789 (TC_FORCE_RELOCATION): Define.
4790
4791 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 4792 relocs.
252b5132
RH		 4793
47941999-01-16 Nick Clifton <nickc@cygnus.com>
4795
4796 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4797 merge of two instructions if the left instruciton kills the right.
4798
47991999-01-11 Doug Evans <devans@casey.cygnus.com>
4800
4801 * Makefile.in: Regenerate.
4802 * configure.in: Redo test for using cgen.
4803 * configure: Regenerate.
4804
48051999-01-09 Nick Clifton <nickc@cygnus.com>
4806
4807 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4808 redefinition of this macro.
4809
4810Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4811
4812 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4813 warning.
4814
48151998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4816
4817 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4818 a read of HI or LO and an immediatly following branch.
4819
48201998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4821
4822 * config/tc-mips.c (md_begin): Another correction to the setting of
4823 mips_eabi64.
4824
48251998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4826
3e87a760
AM		 4827 * config/tc-mips.c (md_begin): Correct type-o in setting of
4828 mips_eabi64.
252b5132
RH		 4829
48301998-12-21 Nick Clifton <nickc@cygnus.com>
4831
4832 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4833 bit insn when optimizing, so that parallelised instructions will
4834 start on a 32 bit boundary.
4835
48361998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4837
4838 * config/tc-mips.c (mips_eabi64): New.
4839 (md_begin): Set mips_eabi64.
4840 (mips_elf_final_processing): Use it.
4841
48421998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4843
3e87a760 4844 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 4845 Correct setting of ABI in e_flags.
4846
4847Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4848
3e87a760
AM		 4849 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4850 in delay slots.
252b5132
RH		 4851
48521998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4853
4854 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 4855
252b5132
RH		 48561998-12-15 Doug Evans <devans@casey.cygnus.com>
4857
4858 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4859 warning, values that don't fit in the field.
4860
48611998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4862
4863 * config/tc-mips.c (mips_abi_string): New.
4864 (md_parse_option,md_longopts): Add mabi.
4865 (mips_elf_final_processing): Set e_flags based on mabi flag.
4866
48671998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4868
3e87a760 4869 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 4870
487198-12-11 Ken Raeburn <raeburn@cygnus.com>
4872
4873 * config/tc-h8300.c (build_bytes): Change message given if the
4874 instruction requires H8/300H mode and we're not in Hmode, to
4875 suggest that it may be the operand modes that are the problem, not
4876 necessarily the opcode.
4877
48781998-12-10 Nick Clifton <nickc@cygnus.com>
4879
4880 * config/tc-fr30.c: Add line separator character.
4881
4882Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4883
4884 * configure.in (hppa-*-mpeix*): New target.
4885 * config/obj-som.h (obj_som_compiler): Declare.
4886 * config/obj-som.c (compiler_seen): New static variable.
4887 (obj_som_compiler): New function.
4888 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 4889 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 4890 (pa_type_args): Set hppa_priv_level.
4891 (pa_compiler): New static function if OBJ_SOM.
4892 * configure: Rebuild.
4893
4894Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4895
4896 * read.c (output_leb128): Don't mark as inline.
4897
48981998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4899
3e87a760 4900 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 4901 AIX .vbyte unaligned data support.
4902 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 4903 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 4904 sections.
4905
49061998-12-07 Nick Clifton <nickc@cygnus.com>
4907
4908 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 4909 input handling.
252b5132
RH		 4910
4911Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4912
66778679
RH		 4913 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4914 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 4915
4916Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4917
4918 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4919 checking the target type.
4920 (mips-dec-bsd*): Set endian to little.
4921 * configure: Rebuild.
4922
4923 COFF weak symbol support, based on patches from Mark Elbrecht
4924 <snowball3@usa.net>:
4925 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4926 * config/obj-coff.c (obj_coff_weak): New static function.
4927 (obj_coff_endef) [both versions]: Handle weak symbols.
4928 (coff_frob_symbol): Likewise.
4929 (yank_symbols): Likewise.
4930 (obj_pseudo_table): Add "weak".
4931
4932 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4933 <aymeric.vincent@emi.u-bordeaux.fr>.
4934 * aclocal.m4: Rebuild with current tools.
4935 * configure: Rebuild.
4936
4937 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4938 an assertion failure for a case we can't handle when OBJ_ECOFF.
4939
4940 * expr.c (operator): And with 0xff to avoid problems with signed
4941 char.
4942
49431998-12-03 Nick Clifton <nickc@cygnus.com>
4944
4945 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4946 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4947
49481998-12-02 Nick Clifton <nickc@cygnus.com>
4949
4950 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4951 LDI:20 insn.
4952
4953Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4954
3e87a760
AM		 4955 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4956 calculation of pcrel point.
252b5132
RH		 4957
4958Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4959
4960 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4961 pcrel point.
4962
4963Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4964
4965 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4966 scope.
4967 (d10v_cleanup): Only generate previous insn if a multiline insn is
4968 not pending.
4969
4970Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4971
4972 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 4973 FR30_OPERAND_I32.
252b5132
RH		 4974
4975Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4976
4977 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4978 -marm6xxx command line switches.
4979
49801998-11-18 Doug Evans <devans@casey.cygnus.com>
4981
4982 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4983 (itbl-ops.o): Delete duplicate dependencies.
4984 Rebuild dependencies.
4985 Add fr30 dependencies.
4986 * Makefile.in: Rebuild.
4987
4988Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4989
4990 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4991 opcode list.
4992 * listing.c: Ignore line terminator characters found inside
3e87a760 4993 strings.
252b5132
RH		 4994
4995Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4996
4997 * po/gas.pot: Regenerated.
4998
4999Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5000
5001 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5002 fr30_is_label_start(). Also checks for delay slot insns.
5003
5004 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5005 FR30 instructions which contain a colon in the mnemonic.
5006
5007 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5008
5009Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5010
5011 * config/tc-fr30.c: Removed currently superflous code.
5012
5013Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5014
5015 * config/tc-fr30.h: New file.
5016 * config/tc-fr30.c: Tweaking so that it will compile.
5017
5018Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5019
66778679
RH		 5020 * config/tc-d10v.h (obj_fix_adjustable): Define.
5021 (TC_FORCE_RELOCATION): Define.
5022 (d10v_force_relocation): Declare.
5023 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5024 (md_apply_fix3): Handle Vtable relocs.
5025 (d10v_fix_adjustable): New.
5026 (d10v_force_relocation): New.
252b5132
RH		 5027
5028Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5029
5030 * config/tc-d30v.c: Change default behaviour to ignore potential
5031 conflicts between register name and symbol names.
5032
5033Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5034
5035 * configure.in: Add fr30-*-*.
5036 * config/tc-fr30.c: New file.
5037 * Makefile.in: Regenerated.
5038 * config.in: Regenerated.
5039 * configure: Regenerated.
5040 * doc/Makefile.in: Regenerated.
5041 * po/gas.pot: Regenerated.
5042
5043Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5044
5045 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5046 are 16 bit insns.
5047
5048Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5049
5050 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5051 characters.
5052 (do_scrub_chars): Add some casts to unsigned char to avoid
5053 unwanted sign extension.
5054 * read.c (lex_type): Set characters about 127 to be symbol
5055 characters.
5056 * config/tc-i386.c (md_begin): Set identifier_chars and
5057 operand_chars for values above 127.
5058
5059Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5060
66778679
RH		 5061 * configure.in: detect cygwin* instead of cygwin32*
5062 * configure: regenerate
252b5132
RH		 5063
5064Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5065
5066 * listing.c: Add support for producing a listing from piped
3e87a760 5067 input.
252b5132
RH		 5068
5069Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5070
5071 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5072 (append_insn): Account for the tx39's multiply behavior.
5073
50741998-10-26 Michael Meissner <meissner@cygnus.com>
5075
5076 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5077 from assemble_parallel_insns. Add support for '->' to indicate
5078 explicitly serializing the instructions.
5079 (md_assemble): Ditto.
5080
5081Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5082
66778679
RH		 5083 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5084 WEAK handling.
252b5132
RH		 5085
5086Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5087
66778679 5088 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 5089
5090Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5091
5092 * config/tc-mips.c : support frame and regmask/fregmask when
5093 MIPS_STABS_ELF is specified.
5094
5095Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5096
66778679
RH		 5097 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5098 (md_apply_fix): Don't return 1 for VTABLE relocs.
5099 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 5100
5101Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5102
5103 * doc/c-i386.texi: Replace occurences of "opcode" with
5104 "instruction mnemonic", "instruction", or "mnemonic" when
5105 referring to the name of an instruction. Use "opcode" when
5106 referring to the sequence of machine bytes.
5107
5108 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5109 (is_opcode_char): Rename to is_mnemonic_char.
5110 (md_assemble and i386_operand): Correct error messages from
66778679 5111 "opcode" to "instruction mnemonic"
252b5132
RH		 5112 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5113 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5114 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5115 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5116 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5117 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5118 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5119
5120 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5121
5122 * config/tc-i386.c (i386_operand): Check for garbage after
5123 register name.
5124
5125Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5126
5127 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 5128 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 5129
5130Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5131
66778679
RH		 5132 * config/tc-sh.h (obj_fix_adjustable): Define.
5133 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5134 (md_apply_fix): Likewise.
5135 (tc_gen_reloc): Likewise.
5136 (sh_fix_adjustable): New.
252b5132
RH		 5137
5138Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5139
5140 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5141 * cgen.h (gas_cgen_finish_insn): Update prototype.
5142 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5143 cgen_insn_t -> CGEN_INSN_INT.
5144 (make_parallel): Update handling of CGEN_INT_INSN_P.
5145 (assemble_parallel_insn): Ditto.
5146 (target_make_parallel): New function.
5147 (md_assemble): Use it.
5148
5149Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5150
66778679 5151 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 5152
5153Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5154
5155 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5156 converted into lower case.
5157
5158Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5159
66778679
RH		 5160 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5161 (gas_cgen_tc_gen_reloc): Likewise.
5162 * config/tc-m32r.h (obj_fix_adjustable): Define.
5163 * config/tc-m32r.c (m32r_fix_adjustable): New.
5164 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 5165
5166Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5167
5168 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5169
5170Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5171
5172 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5173 to lower case before parsing.
5174
5175 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5176 parallel insns modift buts in the PSW as a side effect.
5177
5178Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5179
5180 * config/tc-d30v.c (find_format): Test for missing flag and
5181 control registers.
3e87a760 5182
252b5132
RH		 5183 (md_apply_fix3): Fix error messages to avoid
5184 assumption about presence of a symbol.
5185
5186 (parallel_ok): Disallow parallel instructions that both modify the
5187 same flag register.
5188
5189 (find_format): Generate a warning if an odd numbered register is
5190 used as the first register in a mutli-register instruction.
5191
5192Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5193
5194 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5195 relocations are always associated with a symbol.
5196
5197Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5198
66778679
RH		 5199 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5200 (elf32_sparc_force_relocation): Declare.
5201 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5202 (tc_gen_reloc): Handle vtable relocs.
5203 (elf32_sparc_force_relocation): New.
252b5132
RH		 5204
5205Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5206
66778679
RH		 5207 * symbols.c (S_IS_FUNCTION): New.
5208 * config/tc-v850.h (obj_fix_adjustable): Define.
5209 (TC_FORCE_RELOCATION): Define.
5210 (v850_force_relocation): Declare.
5211 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5212 of fx_addnumber for VTABLE reloc addends.
5213 (md_apply_fix3): Handle VTABLE relocs.
5214 (v850_fix_adjustable): New.
5215 (v850_force_relocation): New.
252b5132
RH		 5216
5217Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5218
5219 * tc-hppa.c (fp_operand_format): Add some additional formats.
5220 (pa_ip): Do not automatically promote into pa2.0 mode.
5221 (pa_level): Handle ".level 2.0".
5222
5223Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5224
5225 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5226 * config/tc-i386.h (template.extension_opcode): Change to
66778679 5227 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 5228 (None): Redefine as 0xffff.
5229
5230 From Jeff B Epler <jepler@usgs.gov>
5231 * doc/c-i386.texi (i386-SIMD): New section.
5232
5233Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5234
5235 * read.c (discard_rest_of_line): New function.
5236 * read.h: Declare it.
5237 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5238
5239Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5240
5241 * config/tc-d10v.c (find_symbol_matching_register): New function.
5242 (find_opcode): Cope with the case where a register name matches
5243 a symbol name.
5244
5245Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5246
5247 * config/tc-v850.c (md_pcrel_from): Rename to
5248 v850_pcrel_from_section.
5249 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 5250 sections.
252b5132
RH		 5251
5252 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5253
5254Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5255
5256 * config/tc-d10v.c (find_opcode): Generate an error if a register
5257 is supplied for an operand that should not be a register.
5258
5259Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5260
5261 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5262 instructions to have another instruction in the right bin.
5263
5264Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5265
5266 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5267 the right container if the left container holds a branch
3e87a760 5268 instruction.
252b5132
RH		 5269
5270Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5271
5272 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5273 both a register name and symbol name.
5274 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5275
5276Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5277
5278 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5279 execution unit class.
5280
5281 (reg_name_search): If a name matches a register and a symbol,
5282 prefer the register.
5283 (find_format): Disallow flag registers when a general purpose
5284 register is required.
5285 If a number is required, but a register has been given, check to
5286 see if a symbol with the same name as the register exists, and if
5287 so, use that symbol.
5288
5289Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5290
5291 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5292
5293Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5294
5295 * config/tc-d30v.c (find_format): Do not accept flag registers as
5296 general purpose registers.
5297 (find_format): If an immediate value is expected at a given place
5298 in a format, but a register name has been provided instead, check
5299 to see if that register name matches the name of a predefined
5300 symbol and if it does, then use the symbol instead.
5301 (reg_name_search): If a register name matches a symbol name,
5302 prefer the register name to the symbol name.
5303
5304Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5305
5306 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5307 the previous insn to empty.
5308
53091998-09-20 Michael Meissner <meissner@cygnus.com>
5310
5311 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5312 pieces, forcing the use of an ANSI compiler.
5313
5314Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5315
5316 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5317 relocs.
5318 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5319
5320Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5321
66778679
RH		 5322 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5323 assembler syntax.
5324 (obj_elf_vtable_entry): Likewise.
5325 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5326 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5327 (tc_gen_reloc): Likewise.
5328 (arm_fix_adjustable): Likewise.
5329 (elf32_arm_force_relocation): New.
5330 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 5331
5332Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5333
5334 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5335
5336Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5337
66778679
RH		 5338 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5339 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 5340
5341Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5342
5343 * config/tc-i386.c (i386_operand): Detect non-segment registers
5344 used as segment prefixes.
5345
5346Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5347
5348 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5349 optimize across FDE boundaries.
5350
5351 * config/obj-coff.c (obj_coff_section): Preserve any link once
5352 flags when setting the section flags.
5353
5354Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5355
5356 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5357 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5358
5359Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5360
5361 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5362 to the host width.
5363
5364Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5365
5366 * frags.c (frag_grow): Include the size of the frag struct in the
5367 obstack chunk size.
5368
5369 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5370 if the new subseg comes before the old.
5371
5372Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5373
5374 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5375 to handle edge8 and edge16.
5376
5377Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5378
5379 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5380 before we clobber the symbol involved.
5381
5382Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5383
3e87a760 5384 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 5385 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5386 use arm_adjust_symtab for OBJ_COFF.
5387 (armelf_adjust_symtab): New Routine.
5388 * config/tc-arm.h: Define obj_adjust_symtab to
5389 armelf_adjust_symtab for OBJ_ELF.
3e87a760 5390
252b5132
RH		 5391Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5392
5393 * configure.in: Make all i386-elf targets use bfd_gas.
5394 * config/tc-i386.c (tc_i386_force_relocation): New.
5395 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5396 (md_apply_fix3): Likewise.
5397 (tc_gen_reloc): Handle them.
5398 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5399 tc_i386_force_relocation.
5400
5401Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5402
5403 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5404
5405Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5406
5407 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5408 current opcode after writing the first insturction of a reverse
3e87a760
AM		 5409 sequential pair.
5410
252b5132
RH		 5411Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5412
5413 * read.h (generate_lineno_debug): Add prototype.
5414 * read.c (generate_lineno_debug): Make non-static.
5415
5416Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5417
5418 * config/tc-i386.c (md_assemble): Only warn for address/data size
5419 prefixes.
5420
5421Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5422
5423 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5424 against Thumb function names, as the linker needs this information.
5425
54261998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5427
5428 * expr.c (operand): Check also that there is no advance in operand
5429 after atof_generic in order to decide "is it label 0f or floating
5430 point number?".
5431
5432Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5433
5434 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5435 command line options with a single dash.
5436 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5437
5438Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5439
3e87a760
AM		 5440 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5441 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 5442
54431998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5444
5445 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5446 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5447 demand_empty_rest_of_line before mri_comment_end.
5448 (equals): Check garbage after expression before
5449 mri_comment_end in MRI mode.
5450
5451Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5452
5453 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5454 small immediate constant to use the constant itself rather than
5455 always using 1.
5456
5457Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5458
5459 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5460 (pa_leave): Likewise.
5461
5462Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5463
5464 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5465 prefixes.
5466 (i386_operand): Fix an error message.
5467
5468Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5469
5470 * doc/c-arm.texi (ARM Directives): Document .req directive.
5471
5472 * config/tc-arm.c (reg_required_here): Display erroneous string if
5473 the register name could not be decoded.
5474 Do not set inst.instruction if the sift is -1.
5475
5476Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5477
5478 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5479 we do for EXTERN.
5480
5481Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5482
5483 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5484 even if it is belived to be unnecessary.
5485
5486Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5487
5488 config/tc-i386.c (i386_operand): Size immediate constants by
5489 suffix (erroneously removed as part of July 7 change).
5490
5491Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5492
66778679
RH		 5493 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5494 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5495 (armelf_frob_symbol): New Routine.
5496 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 5497
5498Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5499
5500 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5501
5502Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5503
5504 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5505 command line switches passed to assembler.
5506
5507Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5508
5509 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5510 (gas_cgen_opcode_desc): Declare.
5511 (gas_cgen_parse_operand): Declare.
5512 (*): Prepend gas_ to gas specific fns to denote them as such.
5513 All uses updated.
5514 * cgen.c (gas_cgen_opcode_desc): New global
5515 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5516 (queue_fixup): Renamed from cgen_queue_fixup.
5517 (*): Prepend gas_ to gas specific fns to denote them as such.
5518 All uses updated.
5519 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5520 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5521 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5522 Open opcode table and initialize it.
5523 (make_parallel): Use gas_cgen_opcode_desc.
5524 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5525 (md_assemble): Ditto.
5526
5527Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5528
5529 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5530 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5531 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5532 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5533 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5534 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5535 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5536 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5537 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5538 (INIT_STAB_SECTION): Likewise.
5539 (OBJ_PROCESS_STAB): Likewise.
3e87a760 5540
252b5132
RH		 5541 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5542 (md_parse_option): Watch for them.
5543 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5544 (md_begin): Kill neverdef code.
5545 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5546 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5547 (s_alpha_coff_wrapper): New.
5548 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 5549
252b5132
RH		 5550Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5551
5552 Start of changes to remove mdebug section from mips*-elf
5553 Based on MIPS_STAB_ELF definition
5554 * acconfig.h: undef if not configured
5555 * config.in: undef if not configured
5556 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5557 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5558 * stabs.c (s_stab_generic): flush frag
5559
5560Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5561
66778679
RH		 5562 * configure.in: (arm-*-elf): Handle.
5563 (thumb-*-elf): Handle.
5564 * configure: Regenerate.
5565 * read.c (stringer): Fix typo in comment.
5566 * write.c (fixup_segment): Don't add symbol value to addend if
5567 TC_ARM and OBJ_ELF.
5568 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5569 sections.
5570 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5571 for OBJ_ELF.
252b5132
RH		 5572
5573Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5574
5575 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5576 (write_2_short): Emit warning if new flag is set.
5577 (do_assemble): Set flags if left instruction is one of special
5578 "right-instruction-killer" type.
5579
5580Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 5581
252b5132
RH		 5582 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5583 Always output words in debug_info section as big endian.
5584 (sparc_target_format): Choose correct bfd target.
5585 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 5586
252b5132
RH		 5587Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5588
5589 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5590 to work with internationalization code. Issue an error when two
5591 operands match that are not allowed to match.
5592
5593Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5594
5595 * configure.in (install_tooldir): Allow target to specify whether
5596 it wants to be installed in $(tooldir)/bin.
5597 * configure: Regenerate.
5598 * Makefile.am (install-exec-local): Set install-exec-tooldir
5599 dependency via configure.
5600 * Makefile.in: Regenerate.
5601
5602Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5603
5604 * Makefile.am (install-exec-local): Split into two ...
5605 (install-exec-bindir,install-exec-tooldir): New rules.
5606 * Makefile.in: Regenerate.
5607
5608Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5609
5610 * Makefile.am (install-exec-local): Don't remove the file before
5611 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5612 W. Rozycki <macro@ds2.pg.gda.pl>.
5613 * Makefile.in: Rebuild.
5614
5615Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5616
5617 * cgen.c: Include libiberty.h.
5618 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5619 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5620 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5621 (md_cgen_lookup_reloc)): Declare.
5622 (md_cgen_record_fixup_exp): Declare.
5623 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5624 (m32r_relax_frag): Declare.
5625 (cgen_md_apply_fix3): Decls moved to cgen.h.
5626 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5627 (m32r_cgen_record_fixup_exp): Delete decl.
5628 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5629 (assemble_nop): Delete.
5630 (expand_debug_syms): Delete unused `exp'.
5631 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5632 Add default case for -Wall.
5633 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5634 (md_atof): Delete unused wordP.
5635
5636Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5637
5638 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5639 value.
5640
5641Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5642
5643 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5644 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5645 .print, .purgem, and .struct. Remove documentation for
5646 .app-file.
5647
5648Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5649
5650 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5651 Update call to insert_operand.
5652
5653Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5654
5655 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5656
5657Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5658
5659 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5660 whitespace after a prefix operator.
5661
5662Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5663
5664 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5665
5666Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5667
5668 * config/tc-sparc.c (log2): New static function.
5669 (s_reserve): Use log2 to convert alignment before calling
5670 record_alignment.
5671 (s_common): Use log2 to convert alignment before calling
5672 record_alignment and frag_align.
5673 (sparc_cons_align): Use log2.
5674
5675Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5676
5677 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5678 (s_common): Likewise.
5679
5680 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5681 initialization of waddr.
5682 (sparc_elf_final_processing): Add default case to switch.
5683
5684Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5685
5686 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5687 than temporary real.
5688
5689Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5690
5691 * write.c (subsegs_finish): Don't align the segments if there were
5692 any errors.
5693
5694 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5695 copying aux information.
5696
5697 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5698 expression into a symbol.
5699
5700Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5701
5702 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5703 type to unsigned int.
5704 (md_assemble): Change type used to store offsets from unsigned
5705 long to long.
5706 (i386_operand): Switch error check to only call RESTORE_END_STRING
5707 once after parse_register.
5708
5709Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5710
5711 * config/tc-v850.c (md_show_usage): Changed format to match that
5712 of gcc, ld, etc.
5713
5714 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5715
5716Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5717
5718 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5719 relocs.
5720 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5721 weak.
5722
5723Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5724
5725 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5726 * doc/Makefile.in: Rebuild.
5727
5728Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5729
66778679
RH		 5730 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5731 for %lo expressions.
5732 (mips_ip, case 'u'): Move range check after code to mask
5733 off bits in %hi/%lo expressions. Mask off high bits for
5734 %lo expressions.
252b5132
RH		 5735
5736Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5737
5738 * doc/Makefile.am (gasver.texi): New target.
5739 (as.info, as.dvi): Depends upon gasver.texi.
5740 * doc/as.texinfo: Include gasver.texi. Mention version number on
5741 title page and in top node.
5742 * doc/Makefile.in: Rebuild.
5743
5744Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5745
5746 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5747 but not including the line containing the edict.
5748 * listing.h (LISTING_EOF): New.
5749 * input-scrub.c (input_scrub_next_buffer): Call it.
5750
5751Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5752
5753 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 5754 immediate address based solely on the suffix and the mode.
252b5132
RH		 5755
5756 * config/tc-i386.c (md_assemble): Add assertion to make sure
5757 overlap2 does not set Imm.
5758
5759 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5760 sequences of whitespace to a single space.
5761 (is_space_chars): Just compare with space.
5762 (md_begin): Don't initialize space_chars.
5763 (md_assemble): Just skip a single whitespace character.
5764 (i386_operand): Rewrite base-index parsing to use new
5765 parse_register, and to skip white space. Skip white space in a
5766 number of other places too. Don't give error message if
5767 parse_register fails.
5768 (parse_register): Change reg_string parameter to be non-const.
5769 Add end_op parameter. Skip white space after the `%', and return
5770 end of register string. Give error message here rather than
5771 caller.
5772
5773Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5774
5775 Based on patch from Matt Semersky <matts@scd.hp.com>:
5776 * expr.c (op_encoding): Make const.
5777 (expr_set_precedence): New function.
5778 (expr_begin): Don't set operator rankings, just call
5779 expr_set_precedence.
5780 * expr.h (expr_set_precedence): Declare.
5781 * read.c (s_mri): Call expr_set_precedence.
5782
5783Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5784
5785 * doc/as.texinfo (Statements): Remove paragraph discussing
5786 continuing lines with a backslash. This hasn't worked for years,
5787 if it ever did.
5788
5789Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5790
66778679 5791 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 5792 symbol definitions.
5793 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5794 (ps_CTORS, ps_DTORS): New section types.
5795 (vms_fixup_xtors_section): New function
5796 (Ctors_Psect, Dtors_Psect): Define.
5797 (IS_GXX_XTOR): Define
5798 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5799 Filter static constructors/destructors and add to
5800 Ctors_Symbols/Dtors_Symbols chain.
5801 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5802 appropriate section.
5803
66778679 5804 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 5805 * makefile.vms: Merge vax/vms support.
5806
5807Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5808
5809 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5810 (elf_pseudo_table): Add them.
5811 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5812 (md_apply_fix): Accept them.
5813 (mips_fix_adjustable): Don't adjust them.
5814 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5815 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5816 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5817 (tc_fix_adjustable): Don't adjust them.
5818
5819Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5820
5821 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5822 (cgen.o): Use it.
5823 * Makefile.in: Regenerate.
5824 * configure.in: AC_SUBST cgen_cpu_prefix.
5825 * configure: Regenerate.
5826
5827Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5828
5829 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5830 Changed all users of COND12_DELAY.
5831
5832Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5833
5834 * config/tc-mn10300.c (set_arch_mach): New function.
5835 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5836 (md_begin): Default to mn10300 mode.
5837 (md_assemble): Only accept instructions for the core mn10300
5838 chip and the active machine type.
5839
5840Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5841
5842 * subsegs.h (segment_info_type): Give the struct a name.
5843 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5844 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5845 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5846 * config/tc-w65.h (tc_reloc_mangle): Declare.
5847 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5848
5849Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5850
66778679
RH		 5851 * config/tc-v850.c (v850_comm): Restore old section
5852 after common processing.
252b5132
RH		 5853
5854Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5855
5856 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5857
5858Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5859
5860 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5861 char with code that explicitly sign-extends.
5862
5863Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 5864
252b5132
RH		 5865 * config/tc-v850.c (md_begin): Restore text section as the current
5866 section after creating call table sections.
5867 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 5868 code.
252b5132
RH		 5869
5870 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5871 with call to macro SYM_AUXINFO.
5872
5873Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5874
5875 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5876 with the program transform name.
5877 * Makefile.in: Rebuild.
5878
5879Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5880
5881 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5882 information.
5883
5884Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5885
5886 * config/tc-i386.c (i386_operand): Be prepared for a space between
5887 the open parenthesis and the start of the register operand,
5888 because of the June 16 change.
5889
5890Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5891
5892 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5893 BFD_ASSEMBLER.
5894
5895Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5896
5897 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5898 even if it is belived to be unnecessary.
5899
5900Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5901
5902 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5903 symbols.
5904 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5905
5906Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5907
5908 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5909 shift amount for a repeated operand. The shift amount for the
5910 repeated copy comes from the size of the operand.
5911
5912Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5913
5914 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5915
5916Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5917
5918 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5919
5920Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5921
5922 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5923 characters in it as LEX_IS_SYMBOL_COMPONENT.
5924 * config/tc-i386.h (tc_symbol_chars): Define.
5925 (extra_symbol_chars): Declare.
5926 * config/tc-i386.c (extra_symbol_chars): Define.
5927 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5928 (line_comment_chars): Set to '/' if TE_LINUX.
5929 * doc/c-i386.texi (i386-prefixes): Update.
5930 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5931
5932Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5933
5934 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5935 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5936
59371998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5938
5939 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5940 constraint in instructions REP & REPI.
5941
5942Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5943
5944 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 5945 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 5946
5947 (check_range): If the operand is shifted, then shift the number
5948 before checking its range.
5949
3e87a760 5950 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 5951
5952 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5953 common sections.
5954
5955Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5956
5957 * config/tc-v850.c (v850_comm): Create special sections as needed.
5958
59591998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5960
5961 * config/tc-d10v.c (write_2_short): Addition of swapping
5962 instructions for sequential and reverse sequential order when
5963 given order is not possible.
5964
5965Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5966
5967 * Makefile.am: Rebuild dependencies.
3e87a760 5968 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 5969 * Makefile.in: Rebuild.
5970
5971Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5972
5973 * doc/c-i386.texi: Update 16 bit documentation.
5974
5975 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5976 IgnoreDataSize to IgnoreSize as they are used for address size as
5977 well as data size.
5978 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5979 32-bit mode, similarly addr16/data16 and variants.
5980
5981Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5982
5983 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5984 sequential word multiply instructions.
3e87a760 5985
252b5132
RH		 5986 (do_assemble): Add extra command line argument, to allow mul32
5987 attribute to be preserved across parallel insns.
5988 (md_assemble): Insert NOPs between explicitly parallel insns which
5989 contain an 32 bit multiply and a 16 multiply.
5990
5991Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5992
5993 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5994 likewise for REPE.
5995
5996 * config/tc-i386.c (reloc): Add braces.
5997
5998 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5999 consistent with Intel naming.
6000 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6001 use bitfields in sib_byte.
6002 (modrm_byte): Don't use bitfields here either.
6003
6004 * config/tc-i386.c (current_templates): Add const.
6005 (parse_register): Add const to return, param, and char *s.
6006 (i386_operand): Add const to reg_entry *r.
6007 * config/tc-i386.h (templates): Add const to start, end.
6008
6009 Inspired by code for 16 bit gas support from Martynas Kunigelis
6010 <martynas@nm3.ktu.lt>:
6011 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6012 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6013 (uses_mem_addrmode): Remove.
6014 (md_estimate_size_before_relax): Add support here too.
6015 (md_relax_table): Rewrite interface to md_relax for 16 bit
6016 support.
6017 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6018 (opcode_suffix_to_type): Remove.
6019 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6020 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6021 (md_convert_frag): Likewise.
6022 (i386_operand): Add support for 16 bit base/index regs,
6023 immediates, and displacements. Remove some unnecessary casts, and
6024 localise end_of_operand_string, displacement_string_start,
6025 displacement_string_end variables. Add GCC_ASM_O_HACK.
6026 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6027
6028 * config/tc-i386.c (prefix_hash): Remove.
6029 (md_begin): Rewrite without obstacks. Remove prefix hash table
6030 handling. Rewrite lexical table handling.
6031 (i386_print_statistics): Don't print prefix statistics.
6032 (md_assemble): Rewrite instruction parser so that line is not
6033 converted to lower case. Don't do a hash_find for prefixes,
6034 instead recognise them via opcode modifier.
6035 (expecting_operand, paren_not_balanced): Localise variables.
6036 * config/tc-i386.h (IsPrefix): Define.
6037 (prefix_entry): Remove.
6038
6039 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6040 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6041 '\\' in case where comment_chars contains '/'.
6042
6043 * config/tc-i386.c (MATCH): Ensure given operand and template
6044 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6045 you must write `ljmp *table(%ebx)'.
6046
6047 From H.J. Lu <hjl@gnu.org>:
6048 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6049 as 0 ifndef BFD_ASSEMBLER.
6050 (md_assemble): Allow immediate operands without suffix or
6051 other reg operand to default in size to the current code size.
6052
6053Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6054
66778679
RH		 6055 * config/tc-v850.c (md_begin): Restore creation of
6056 .call_table_text and .call_table_data sections.
252b5132
RH		 6057
6058Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6059
6060 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6061 after emitting a word of noops.
6062
6063Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6064
6065 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6066 (i386_operand): Simplify checks for valid base/index combinations.
6067 Disallow `in 4(%dx),%al'.
6068
6069 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6070 index_reg const.
6071 (add_prefix): Change parameter from char to int.
6072
6073 * config/tc-i386.h (Ugh): Define opcode modifier.
6074 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6075
6076 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6077 CONSISTENT_REGISTER_MATCH macros to check register types more
6078 thoroughly. Check for illegal suffix/operand combinations
6079 when matching insns with operands. Handle new `s' suffix, and
6080 associated FloatMF opcode modifier for float insns with memory
6081 operands.
6082 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6083 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6084 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6085 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6086 DATA_PREFIX_OPCODE throughout.
6087
6088 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6089 (md_assemble): Rewrite suffix/register operand checking code to be
6090 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6091 AnyMem, the better to grep.
6092 (pi): Remove Abs.
6093 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6094 given a memory operand. Don't set Abs bits either.
6095 (type_names): Remove Mem*, Abs*.
6096 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6097 define opcode_modifiers as these cases are handled by Disp8,
6098 Disp16, Disp32 and suffix checks.
6099 (COMES_IN_BOTH_DIRECTIONS): Remove.
6100 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6101
6102 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6103 if IgnoreDataSize modifier given. Remove ShortformW modifier
6104 test. Add test for ShortForm in W base_opcode modification.
6105 Merge Seg2ShortForm and Seg3ShortForm code.
6106 * config/tc-i386.h (ShortFormW): Remove.
6107 (IgnoreDataSize): Define.
6108
6109Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6110
6111 * config/tc-d30v.c (md_assemble): Store previous segment state
6112 with previous instruction.
6113
6114Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6115
6116 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6117 (ebp, esp): Remove static variables.
6118 (MATCH): Remove test for InOutPortReg.
6119 (i386_operand): Properly handle InOutPortReg here instead.
6120 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6121 (md_assemble): Simplify and correct modrm and sib generation.
6122 (i386_operand): Add warning for scale without index.
6123 Rewrite checks for valid base/index combinations.
6124
6125 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6126 macros and enclose in do while(0).
6127 (RESTORE_END_STRING): Likewise.
6128 (md_assemble): Add one to printed operand number so we start
6129 from 1 not 0. Add some more gettext invocations.
6130 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6131 number here too.
6132
6133 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6134 DATA_PREFIX, SEG_PREFIX): Define.
6135 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6136 (check_prefix): Remove function.
6137 (add_prefix): New function. Add prefix to i.prefix as well as
6138 doing checks.
6139 (md_assemble): Changes for add_prefix. Remove hack for wait
6140 prefix, instead always output prefixes in fixed order. Test
6141 for jcxz/loop when selecting between word & dword operations,
6142 and add address size prefix rather than operand size prefix.
6143 Remove operand -> address size hack when emitting jcxz/loop.
6144 (i386_operand): Remove O_Absent check as it's done in expr.
6145
6146Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6147
6148 * configure.in: Recognize m5200 as a cpu_type of m68k.
6149 * aclocal.m4: Rebuild with current libtool.
6150 * configure: Rebuild.
6151
6152Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6153
6154 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6155 to relaxable_symbol to prevent references to external symbol from
6156 being relaxed.
6157
6158Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6159
6160 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6161 symbols are relaxable.
6162
6163Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6164
66778679
RH		 6165 * config/tc-v850.c (md_begin): Don't create special
6166 sections by default.
3e87a760 6167
252b5132
RH		 6168Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6169
6170 * config/tc-mips.c (macro): For div and udiv, close the
6171 reorder block as soon as possible.
6172
6173Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6174
6175 From Matt Semersky <matts@scd.hp.com>:
6176 * macro.c (macro_mri_mode): New function.
6177 * macro.h (macro_mri_mode): Declare.
6178 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6179 MRI mode.
6180
6181Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6182
6183 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6184 OBJ_EVAX case.
6185
6186 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6187 until after xstrdup in OBJ_EVAX case.
6188
6189Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6190
6191 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6192 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6193 of hardcoded magic number.
6194 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6195
6196Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6197
6198 * read.c (do_s_func): New function.
6199 (s_func): Call it.
6200 * read.h (do_s_func): Add prototype.
6201
6202Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6203
6204 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6205 nops if fill pattern not specified.
6206
6207Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6208
6209 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6210 * config/te-go32.h (TE_GO32): Define.
6211 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6212
6213Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6214
6215 Implement .func/.endfunc pseudo-ops.
6216 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6217 (s_func): Declare.
6218 * read.c (potable): Add .func,.endfunc.
6219 (s_func): New function.
6220 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6221 functions.
6222 (in_doc_func_p,current_function_label): New static globals.
6223 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6224
6225Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6226
6227 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6228 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6229 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6230 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6231 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6232 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6233 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6234 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6235 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6236 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6237 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6238 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 6239 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 6240 * config/tc-alpha.c: Likewise.
6241 * config/tc-alpha.h: Likewise.
6242 * config/tc-arm.c: Likewise.
6243 * config/tc-h8300.c: Likewise.
6244 * config/tc-h8500.c: Likewise.
6245 * config/tc-hppa.c: Likewise.
6246 * config/tc-i860.c: Likewise.
6247 * config/tc-i960.c: Likewise.
6248 * config/tc-ppc.c: Likewise.
6249 * config/tc-sh.c: Likewise.
6250 * config/tc-sparc.h: Likewise.
6251 * config/tc-tic30.c: Likewise.
6252 * config/tc-w65.c: Likewise.
6253 * config/tc-z8k.c: Likewise.
6254
6255Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6256
6257 * config/tc-vax.c (_): Delete this macro used for placeholder
6258 values in vax_operand_width_size; it conflicts with the _() macro
6259 used for internationalization.
6260
6261Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6262
6263 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6264 code. From Chris Moller <moller@bops.com>.
6265
6266 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6267 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6268 * read.c (emit_expr): Initialize seg and subseg fields of a new
6269 broken word.
6270 * write.c (write_object_file): Switch to the appropriate segment
6271 and subsegment when processing a broken word.
6272
6273 * config/tc-m68k.c (mri_assemble): New static function.
6274 (build_mri_control_operand): Call mri_assemble rather than
6275 md_assemble.
6276 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6277 (s_mri_endf, s_mri_endw): Likewise.
6278
6279Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6280
6281 * read.c (s_org): Call md_flush_pending_output if it is defined.
6282
6283 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6284
6285Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6286
6287 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6288 (md_parse_option): Add for same.
6289 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6290 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6291 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6292
6293 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 6294
252b5132
RH		 6295Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6296
6297 * config/tc-arm.c (find_real_start): Relax definition of local
6298 labels.
6299
6300Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6301
6302 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6303 symbols at the given address, not just the last one specified.
6304
6305Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6306
66778679
RH		 6307 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6308 or number_to_chars_littleendian to write data.
252b5132
RH		 6309
6310Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6311
6312 * config/tc-v850.c (md_assemble): Remove artificially created
6313 register name symbols.
6314
6315Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6316
6317 * write.c (fixup_segment): Change "segment" to "section" in
6318 error message.
6319
6320Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6321
6322 * write.c (fixup_segment): Change sym1-sym2 message again.
6323
6324Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6325
6326 * write.c (fixup_segment): Improve error message for sym1-sym2
6327 errors when sym1 is in a different segment from sym2.
6328
6329Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6330
6331 * config/tc-m32r.c (warn_unmatched_high): New static local.
6332 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6333 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6334 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6335 (md_parse_option): Likewise.
6336 (md_show_usage): Likewise.
6337 (m32r_frob_file): Likewise.
6338
6339 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6340 (read_a_source_file): Call them.
6341 * read.h (stabs_generate_asm_file): Declare.
6342 * stabs.c (stabs_generate_asm_file): New function.
6343 (generate_asm_file): New function.
6344 (stabs_generate_asm_lineno): Move file name handling into
6345 generate_asm_file.
6346
6347Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6348
6349 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 6350 (d30v_current_align, d30v_current_align_seg): New variables.
6351 (d30v_last_label): New variable.
6352 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6353 (s_d30v_data, s_d30v_section): Likewise.
6354 (md_pseudo_table): Call them.
6355 (md_begin): Initialize d30v_current_align_seg.
6356 (md_assemble): Call d30v_align when needed by known current alignment.
6357 (d30v_frob_label, d30v_cons_align): New functions.
6358 * config/tc-d30v.h (md_do_align): Remove.
6359 (tc_frob_label): Call d30v_frob_label.
6360 (md_cons_align): New.
252b5132 6361
3e87a760 6362 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 6363 expression symbols before processing. Clean up code formatting.
6364
6365Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6366
6367 * po/Make-in (install-info): New target.
6368
6369Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6370
6371 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6372 instructions.
6373 * config/tc-mn10300.c (md_assemble): Likewise.
6374
6375Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6376
6377 * Makefile.am: Update with `make dep-am'.
6378 (HFILES): Add cgen.h.
6379 (cgen.o): Depend on cgen.h.
6380 * Makefile.in: Regenerate.
6381
6382 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6383
6384Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6385
6386 * gasp.c (grab_label): Permit a label to be a preprocessor
6387 variable by permitting a label to start with a backslash.
6388
6389Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6390
6391 * config/tc-mips.c (validate_mips_insn): Removed hack
6392 for previously inaccessible bitfields in some INSN_TRAP
6393 instructions.
6394
6395Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6396
6397 * config/tc-d30v.c (do_assemble): Abort with error message
6398 if opcode operands do not match.
3e87a760 6399
252b5132
RH		 6400Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6401
6402 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6403 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6404 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6405 similar new 'q' operand.
6406
6407Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6408
6409 * cgen.c (cgen_asm_finish_insn): Fix typo.
6410
6411Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6412
6413 * cgen.h: New file.
6414 * cgen.c: Include it.
6415 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6416 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6417 All callers updated.
6418 * config/tc-m32r.c: Include cgen.h.
6419 (m23r_insn): New members num_fixups,fixups.
6420
6421Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6422
6423 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6424 to avoid compiler warning.
6425
6426Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6427
6428 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6429 calling make.
6430
66778679 6431 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 6432
6433Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6434
6435 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6436
6437Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6438
6439 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6440 a short format insn.
6441 (md_assemble): Set it for explicitly packed insns.
3e87a760 6442
252b5132
RH		 6443Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6444
6445 * config/obj-coff.c (c_symbol_merge): Do not take address of
6446 native fields when performing the memcpy.
6447
6448Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6449
3e87a760 6450 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 6451 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6452
6453Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6454
6455 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6456 relocations against globally visible symbols.
6457 * config/tc-m68k.c (relaxable_symbol): New macro.
6458 (m68k_ip, md_estimate_size_before_relax): Use it.
6459 (tc_m68k_fix_adjustable): Also handle weak symbols.
6460
6461Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6462
6463 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6464 references to externally visible symbols.
6465 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 6466 values in twice for a PC relative reloc if the symbol is
6467 externally defined.
252b5132
RH		 6468
6469 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6470 don't adjust a PC relative reloc against an externally visible
6471 symbol.
6472 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6473 for a PC relative fixup against an externally visible defined
6474 symbol, arrange to store object file and addend values as though
6475 the symbol were not defined.
6476 (tc_gen_reloc): Likewise.
6477
6478Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6479
6480 * read.c (sizeof_leb128): Referenced externally by write.c so
6481 don't inline.
6482
6483Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6484
6485 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6486 and expand a 'debug' symbol associated with the next instruction
6487 that does not cause a short instruction to be filled with a NOP.
6488 (md_pseudo_table): Add support for .debugsym.
6489 (assemble_parallel_insn): Add calls to expand_debug_sym as
6490 appropriate.
6491 (md_assemble): Ditto.
6492
6493Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6494
6495 * as.c (main): Conditionally call setlocale.
6496 * gasp.c (main): Likewise.
6497 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6498 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6499
6500Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6501
6502 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 6503
252b5132
RH		 6504Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6505
6506 * config/tc-hppa.c: Change all calls to bzero to use memset.
6507 (pa_ip): Add cast to avoid warning.
6508 (tc_gen_reloc, md_apply_fix): Likewise.
6509 (pa_find_space_by_number): Likewise.
6510 (hppa_force_relocation): Likewise.
6511 (pa_block): Change i to unsigned int.
6512 * config/obj-som.h (obj_som_copyright): Declare.
6513
6514Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6515
6516 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6517 for line numbers for assembly source.
6518
6519Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6520
6521 * configure.in: Change version number to 2.9.4
6522 * configure: Rebuild.
6523
6524Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6525
6526 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6527
6528Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6529
6530 * ecoff.h: Change symbolS in function declaration to struct
6531 symbol.
6532
6533Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6534
6535 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6536 (md_convert_frag): Fix i18n typo.
6537
6538Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6539
6540 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6541 * ecoff.h: Protoype it.
6542 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6543 [EVAX] (s_alpha_prologue): Delete.
6544 (md_pseudo_table): Update.
6545
6546Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6547
6548 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6549 array to local pointer.
6550 (get_args, parse_expr): Add casts to avoid warnings.
6551
6552Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6553
6554 * read.c (s_set): Cast xmalloc return value to fragS *.
6555 * config/tc-m68k.c (m68k_ip): Function made static to match
6556 previous forward declaration.
6557 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6558
6559Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6560
6561 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 6562 strings.
252b5132
RH		 6563
6564 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6565 macros to error strings.
6566
6567Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6568
6569 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6570 reloc is in the TOC csect.
6571 (md_apply_fix3): Correct gettext typo.
6572
6573Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6574
6575 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6576 .L - they are local labels and the branches are not really
6577 function calls but rather far jumps.
6578
6579Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6580
6581 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6582
6583Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6584
6585 * config/tc-i386.c (md_assemble): Print operand number rather than
6586 using ordinal_names.
6587 (i386_operand): Likewise.
6588
6589Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6590
6591 * Makefile.am (INTLLIBS): Define to work around apparent automake
6592 bug.
6593 All Makefiles: Regenerated.
6594
6595 * Many files: Added gettext invocations around user-visible
6596 strings.
6597 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6598 HAVE_LC_MESSAGES): Define.
6599 * dep-in.sed: Added asintl.h.
6600 * po/Make-in: New file.
6601 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6602 Include "asintl.h".
6603 * read.c (Z_): Renamed from `_'.
6604 * Makefile.am (SUBDIRS): Added po.
6605 (POTFILES): new macro.
6606 (po/POTFILES.in): New target.
6607 ($(OBJS)): Added asintl.h.
6608 (HFILES): Likewise.
6609 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6610 (as_new_LDADD): Added $(INTLLIBS).
6611 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6612 (gasp_new_LDADD): Added $(INTLLIBS).
6613 (gasp_new_DEPENDENCIES): New macro.
6614 * configure, aclocal.m4: Rebuilt.
6615 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6616 po/Makefile.
6617 (ALL_LINGUAS): Define.
6618 * macro.c: Include "asintl.h".
6619 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6620 * as.h: Include "asintl.h".
6621 * config/tc-i386.c (ordinal_names): Removed.
6622 (md_assemble): Changed error text to avoid ordinal_names.
6623 (i386_operand): Likewise.
6624 (reloc): Added as_bad to avoid i18n problems.
6625 (tc_gen_reloc): Likewise.
6626 * config/tc-arm.c (bad_args): Now a #define.
6627 (bad_pc): Likewise.
6628 * config/obj-vms.c (VMS_stab_parse): Changed type of
6629 `long_const_msg'.
6630 (global_symbol_directory): Unified strings to avoid i18n
6631 problems.
6632 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6633 avoid i18n problems.
6634 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6635 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6636 i18n problems.
6637 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6638 problems.
6639 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6640 comment.
6641 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6642 problems.
6643 * as.c (print_version_id): Added an fprintf to avoid i18n
6644 problems.
6645 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6646 problems.
6647 * expr.c (expr): Added as_warn call to avoid i18n problems.
6648 * messages.c (as_assert): Changed code to avoid i18n problems.
6649 (as_abort): Likewise.
6650 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6651 (s_space): Likewise.
6652 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6653
6654Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6655
6656 * config/tc-i386.c (check_prefix): New static function, split out
6657 from md_assemble.
6658 (struct _i386_insn): Add wait_prefix field.
6659 (md_assemble): Remove wait_prefix local variable. Use
6660 check_prefix when adding a prefix.
6661
6662 * config/tc-i386.c (current_templates): New static variable.
6663 (md_assemble): Remove current_templates local variable.
6664 (md_assemble, i386_operand): Improve error and warning messages in
6665 many places. Add RESTORE_END_STRING in many places before error
6666 return. Clarify some comments.
6667
6668 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6669 element array.
6670 (md_assemble): Parse string instruction operands, looking for
6671 segment override prefixes. Check for invalid segment prefixes on
6672 string instruction.
6673 (i386_operand): i.seg[] and max mem_operand changes for string
6674 insns.
6675 * config/tc-i386.h (EsSeg): Define.
6676
6677 * config/tc-i386.h (regKludge): Define.
6678 (iclrKludge, imulKludge): Don't define.
6679 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6680 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6681 opcode_modifier checks to look for more common cases first. Add
6682 default_seg for IsString case.
6683
6684Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6685
6686 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6687 AC_DECL_YYTEXT.
6688 * configure: Rebuild with new automake and libtool.
6689 * aclocal.m4, Makefile.in: Likewise.
6690
6691 * doc/Makefile.am (as.dvi): New target.
6692 * doc/Makefile.in: Rebuild.
6693
6694Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6695
6696 * configure.in: Added sparc86x support.
3e87a760 6697
252b5132 6698 * configure: Rebuild.
3e87a760 6699
252b5132
RH		 6700 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6701 sparc_arch.
6702 (md_parse_option): Warn if -EL is not supported for this architecture.
6703
6704 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 6705
252b5132
RH		 6706Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6707
66778679
RH		 6708 * config/tc-mips.c (mips_ip): Note when we use get match on
6709 the full instruction name.
252b5132
RH		 6710
6711Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6712
6713 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6714 back into the expression to handle add/sub simplification correctly.
6715
6716Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6717
66778679 6718 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 6719
6720Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6721
6722 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6723 #<n>' instruction.
6724
6725Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6726
6727 * symbols.c (max_indent_level): New global.
6728 (print_symbol_value_1): Use it.
6729 * expr.h (expr_build_dot): Declare.
6730 * expr.c (expr_build_dot): New function.
6731
6732Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6733
6734 * symbols.c (print_binary): New function.
6735 (print_expr_1): Call it.
6736
6737Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6738
6739 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6740 operand in the opcode.
6741
6742Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6743
6744 * config/tc-i386.h: Reorder operand flags and opcode modifier
6745 flags for clarity. Remove unused definitions: Unknown,
6746 ImmUnknown, DispUnknown, NoModrm.
6747 * config/tc-i386.c (type_names): Add missing Debug type.
6748 (md_assemble): Better duplicate prefix checking. Quicker string
6749 instruction check via new opcode_modifier flag.
6750
6751Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6752
6753 * doc/as.texinfo (Invoking): Clarify -Wa example.
6754
6755Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6756
3e87a760 6757 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 6758 (s_mips_weakext): Define.
6759 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 6760 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6761 defined(TC_MIPS).
6762
252b5132
RH		 6763Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6764
6765 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6766 is an error if the value can not be computed at assembly time.
6767 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6768
6769Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6770
6771 * gasp.c (main): Set next field of new include_path structure to
6772 NULL. From Avery Pennarun <averyp@gdc.ca>.
6773
6774 * read.c (s_mri_sect): Call as_bad rather than abort for an
6775 unsupported MRI target.
6776
6777Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6778
6779 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6780 the destination of a branch instruction should be altered.
6781 (find_real_start): New function: Locate the real, Thumb coded
6782 start of a Thumb function.
6783 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 6784 functions.
252b5132
RH		 6785
6786 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6787
6788Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6789
6790 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6791 also.
6792
6793Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6794
6795 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6796 * doc/c-hppa.texi: Likewise.
6797
6798Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6799
6800 * Makefile.am: Rebuild dependencies.
6801 * Makefile.in: Rebuild.
6802
6803 * Makefile.am (DEP_INCLUDES): New variable.
6804 (.dep1): Change to work when srcdir is not an absolute path.
6805 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6806 * Makefile.in: Rebuild.
6807
6808Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6809
6810 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6811 LinearAddress patch.
6812
6813 * configure.in: Set version to 2.9.1.
6814 * configure: Rebuild.
6815
6816 * Branched binutils 2.9.
6817
6818Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6819
6820 * config/tc-i386.h (FWait): Define.
6821 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6822 other prefixes. Check FWait flag in opcode table to see which
6823 instructions require an fwait prefix.
6824
6825Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6826
6827 * stabs.c (get_stab_string_offset): Always create a stab string
6828 section.
6829
6830Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6831
6832 Fix some gcc -Wall warnings:
6833 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6834 * ehopt.c (eh_frame_code_alignment): Likewise.
6835 * expr.c (integer_constant, operand): Likewise.
6836 * frags.c (frag_align): Likewise.
6837 * gasp.c (level_0, change_base, doinstr): Likewise.
6838 * hash.c (hash_ask): Likewise.
6839 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6840 (debugging_pseudo): Likewise.
6841 * macro.c (define_macro, check_macro): Likewise.
6842 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6843 (ignore_rest_of_line, float_cons): Likewise.
6844 * symbols.c (decode_local_label_name): Likewise.
6845 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6846 (fixup_segment, number_to_chars_bigendian): Likewise.
6847 (number_to_chars_littleendian): Likewise.
6848 * config/atof-ieee.c (gen_to_words): Likewise.
6849 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6850 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6851 * read.c (output_big_sleb128): Initialize locals to avoid
6852 warnings.
6853 (output_big_uleb128, equals): Likewise.
6854 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6855 to unsigned int. Change zeros to unsigned int.
6856 * cond.c (s_if): Add return to default case.
6857 * frags.c (frag_now_fix): Change return type to addressT.
6858 * frags.h (frag_now_fix): Update declaration.
6859 * listing.c (file_info_struct): Change linenum to unsigned int.
6860 (struct list_info_struct): Change hll_line to unsigned int.
6861 (print_source): Update format string.
6862 * read.c (emit_expr): Change scan to unsigned int, and don't
6863 bother to initialize it.
6864 * symbols.c (dollar_label_count): Change to unsigned long.
6865 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6866 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6867 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6868
6869Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6870
6871 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 6872 mcf5200 just as we do for m68000.
252b5132
RH		 6873 (m68k_init_after_args): Likewise.
6874 (md_estimate_size_before_relax): Likewise.
6875
6876Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6877
6878 * config/tc-v850.c (md_assemble): Store relocation addend in
6879 fixup instead of instruction.
6880
6881Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6882
6883 * config/tc-i386.c (md_assemble): Swap template arguments to
6884 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6885 This macro is currently symmetric, so passing them the wrong
6886 way didn't cause any problem, but may if the macro is changed
6887 in the future.
6888 After copying template to i.tm, use i.tm. rather than t-> to
6889 access fields, and make t a const*
6890 Move i.tm.operand_types[] swap to immediately after the copy.
6891
6892Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6893
6894 * expr.h (expr_build_uconstant): Add prototype.
6895 (expr_build_unary,expr_build_binary): Add prototypes.
6896 * expr.c (expr_build_uconstant): New function.
6897 (expr_build_unary,expr_build_binary): New functions.
6898
6899Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6900
66778679
RH		 6901 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6902 * macro.c (macro_expand_body): Increase buffer size.
6903 * messages.c (as_warn): Likewise.
252b5132
RH		 6904 (as_warn_where, as_bad, as_bad_where): Likewise.
6905
6906Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6907
6908 Based on patch from H.J. Lu <hjl@gnu.org>:
6909 * Makefile.am (DISTSTUFF): New variable.
6910 (diststuff): New target.
6911 * Makefile.in: Rebuild.
6912
6913Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6914
6915 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6916 m32r_elf_section_change_hook.
6917
6918 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6919 emit a nop if a section ends with a 16 bit instruction.
6920
6921Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6922
6923 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6924 s_lcomm rather than obj_coff_lcomm.
6925 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6926
6927Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6928
6929 * config/tc-i386.h (LinearAddress): Define.
6930 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6931 instruction, don't use a default segment.
6932
6933Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6934
6935 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6936 * configure: Rebuild.
6937
6938Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6939
6940 * aclocal.m4, configure: Rebuild with libtool 1.2.
6941
6942Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6943
6944 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 6945 PC relative branches. Patch courtesy of Jonathan Walton.
6946
252b5132 6947
252b5132
RH		 6948Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6949
6950 * configure.in (emulations): Add thumb-pe target.
6951
6952 * configure (emulations): Add thumb-pe target.
6953
69541998-03-17 Ken Raeburn <raeburn@cygnus.com>
6955
6956 * itbl-lex.l (yywrap): Don't define if already defined as a
6957 macro.
6958
6959Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6960
6961 * depend.c (quote_string_for_make): New function.
6962 (wrap_output): Use it.
6963
6964Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6965
6966 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6967 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6968
6969Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6970
6971 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6972 Recognize -GN and -relax.
6973 (md_begin): Initialize gp size from -G switch.
6974 (alpha_force_relocation): Always force if -relax.
3e87a760 6975 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 6976 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6977 Change all callers. Emit nop alignment padding as nop+unop pair.
6978
6979Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6980
6981 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6982 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6983
6984Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6985
6986 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6987 require padding to the next long word boundary.
6988
6989Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6990
6991 * cgen.c: #include symcat.h.
6992 * config/tc-m32r.c: Likewise.
6993
6994Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6995
6996 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6997 absolute expressions instead of '$' prefixed register names.
6998
6999Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7000
7001 * read.c (s_set): Record file and line info for symbols when -as.
7002 (pseudo_set): Don't overwrite that dummy fragment.
7003
7004Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7005
7006 * config/tc-ppc.c (md_pseudo_table): Add "section".
7007 (ppc_named_section): New static function.
7008
7009Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7010
7011 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7012 so we don't have to scan the entire list.
7013
7014Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7015
7016 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 7017 case, allow the parallel instructions to modify the same flag
7018 bits.
252b5132
RH		 7019
7020Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7021
7022 * listing.c (list_symbol_table): Categorize symbols by
7023 undefined_section rather than sy_frag->line == NULL.
7024
7025Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7026
7027 * Makefile.am (install-exec-local): Install properly when ln
7028 fails or tooldir == prefix.
7029
7030Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7031
7032 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7033 Test result of insert_operand for error.
7034
7035Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7036
7037 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7038 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7039 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7040 * doc/Makefile.in: Rebuild.
7041
7042Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7043
7044 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7045 (macro): Fix handling of M_COP[0-3].
7046
7047Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7048
7049 Based on patches from Ross Harvey <ross@teraflop.com>:
7050 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7051 if macro_alternate or macro_mri.
7052 (getstring): Remove support for byte constants between < and >.
7053 (get_any_string): '<' only starts a string if macro_alternate or
7054 macro_mri.
7055 (macro_expand_body): Permit keyword parameters following
7056 positional parameters.
7057
7058 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7059 * configure.in (alpha*-*-netbsd*): New target.
7060 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7061 * configure: Rebuild.
7062
7063 * as.h (flag_warn_suppress_instructionswap): Move from here...
7064 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7065 here, and make static.
7066
7067 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7068 BFD_ASSEMBLER or MANY_SEGMENTS.
7069
7070 * as.c (show_usage): Update bug-gnu-utils address.
7071 * gasp.c (show_usage): Likewise.
7072 * doc/as.texinfo (Bug Reporting): Likewise.
7073
7074Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7075
66778679 7076 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 7077 insns regardless of the size of a pointer if we're in mips I or
7078 MIPS II mode.
66778679 7079 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7080
7081Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7082
3e87a760 7083 Fix rac to accept only a0:
252b5132
RH		 7084 * tc-d10v.c (parallel_ok, find_opcode):
7085 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7086 Introduce OPERAND_GPR.
7087
7088Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7089
7090 * read.c (s_fill): Handle non-constant repeat counts by creating
7091 an rs_space fragment.
7092
7093Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7094
7095 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7096 from as_bad to as_warn.
7097
7098Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7099
7100 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7101 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7102 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7103
7104Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7105
7106 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7107 seg_fix_rotP rather than fix_root from seg_info.
7108
7109Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7110
7111 * expr.c: Add support for 0x1_2_3_4 bignums.
7112
7113Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7114
7115 * configure.in: Change -linux* to -linux-gnu*.
7116 * configure: Rebuild.
7117
7118 * app.c (do_scrub_begin): Treat \r as whitespace.
7119
7120Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7121
7122 * Makefile.am: Update dependencies.
7123 * Makefile.in: Rebuild.
7124
7125Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7126
7127 * configure, aclocal.m4: Rebuild with new libtool.
7128
7129Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7130
66778679
RH		 7131 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7132 the argument to bfd_set_arch_mach.
7133 (load_address): Use bfd_arch_bits_per_address to determine the
7134 bit size of an address instead of looking at the isa level.
7135 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7136
7137Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7138
7139 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7140
7141Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7142
7143 * ehopt.c: New file.
7144 * as.h (enum _relax_state): Add rs_cfa.
7145 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7146 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7147 * read.c (emit_expr): Call check_eh_frame.
7148 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7149 (relax_segment): Likewise.
7150 * Makefile.am: Rebuild dependencies.
3e87a760 7151 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 7152 (GENERIC_OBJS): Add ehopt.o.
7153 * doc/internals.texi (Frags): Document rs_cfa.
7154
7155 * as.c (show_usage): Mention --traditional-format.
7156 (parse_args): Accept --traditional-format.
7157 * as.h (flag_traditional_format): Declare.
7158 * output-file.c (output_file_create): If flag_traditional_format,
7159 set BFD_TRADITIONAL_FORMAT on stdoutput.
7160 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7161
7162 * config/tc-mips.c (append_insn): Make sure that if we have a
7163 fixup for an unmatched %hi reloc, it does not associated with a
7164 variant frag.
7165
7166 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7167 * doc/Makefile.in: Likewise.
7168
7169Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7170
7171 * config/tc-m32r.c (check_for_side_effects): New function.
7172 (can_make_parallel): Add checks for instruction side effects
7173 clashing with the other instruction.
7174 (assemble_parallel_insn): Improve warning messages. Return error
7175 message from non-swapped instruction order.
7176
7177Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7178
7179 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7180
7181 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 7182 md_cleanup definition. This moves the forced literal output to
7183 the end of the source pass, and avoids macro's inserting literals
7184 into the code immediately after the macro expansion.
252b5132
RH		 7185
7186Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7187
7188 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7189 a gas internal symbol is adjustable.
7190 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7191
7192 * as.h: If gcc version greater than 2.6, use `__format__' and
7193 `__printf__' in function attributes, rather than `format' and
7194 `printf'.
7195
7196Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7197
7198 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7199
7200Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7201
7202 Add tms320c30 support:
7203 * config/tc-tic30.h: New file.
7204 * config/tc-tic30.c: New file.
7205 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7206 TARGET_FORMAT as "coff-tic30".
7207 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7208 * Makefile.am: Rebuild dependencies.
7209 (CPU_TYPES): Add tic30.
7210 (CPU_OBJ_VALID): tic30-aout is valid.
7211 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7212 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7213 * configure, Makefile.in: Rebuild.
7214
7215Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7216
7217 * config/tc-v850.c (md_assemble): Improvements to error messages.
7218
7219Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7220
7221 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 7222 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 7223
7224 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7225 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7226 assembler calculate relocations to any external symbol at all.
7227 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7228 involving generation of pc-relative relocs.
7229 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7230 has been moved to md_apply_fix3.
7231
7232 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7233 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7234 which actually means (the address of identifier's GOT entry) +
7235 constant, which is not particularly useful.
7236
7237Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7238
7239 * read.h (include_dirs): Declare.
7240 (include_dir_count,include_dir_maxlen): Declare.
7241
7242Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7243
7244 * configure.in: Correct check for shared opcodes library.
7245 * configure: Rebuild.
7246
7247 * listing.c (buffer_line): If we can't open the file, set at_end.
7248 (listing_print): Remove unused local variable fi.
7249
7250 * config/m68k-parse.y (reglistpair): Handle register list in
7251 either order.
7252
7253 * config/vms-conf.h: Don't undef VERSION.
7254
7255Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7256
7257 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7258 OBJS variable.
7259 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7260 variable.
7261 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7262 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7263 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7264 (EXTRA_DIST): Define.
7265 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7266 explicitly rather than via the list of object files.
7267 (gcc-as.opt): New file created when make-gas.com is run.
7268 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7269 itbl-cpu.h} to #include appropriate file rather than copying that
7270 file.
7271 * config/vms-conf.h: Synchronize with current config.in.
7272 * Makefile.in: Rebuild.
7273
7274Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7275
7276 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7277 (parallel_ok): Relaxed parallel subinstruction dependency check.
7278
7279Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7280
7281 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 7282 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 7283 command line argument.
7284 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7285 warning only if flag_warn_suppress_instructionswap is false.
7286
7287Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7288
7289 * configure.in (i386-*-mingw32*): New target.
7290 * configure: Rebuild.
7291
7292Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7293
7294 * symbols.c (resolve_symbol_value): Don't set the segment if it
7295 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7296
7297 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7298 S_GET_SEGMENT.
7299
7300Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7301
7302 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7303 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7304 compiler.
7305
7306Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7307
7308 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7309
7310Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7311
7312 * config/tc-v850.c (v850_insert_operand): Display instruction when
7313 an error is encountered.
7314
7315Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7316
7317 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7318 (i386-*-sco3.2v5*coff): New target.
7319 (i386-*-sco3.2*): New target.
7320 * configure: Rebuild.
7321
7322Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7323
7324 * config/tc-v850.c: Tidy error message production.
7325
7326Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7327
7328 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7329 validate_immediate return value in the right type for comparisons
7330 to FAIL.
7331
7332Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7333
7334 * listing.c (MAX_BYTES): Use listing variables not constants.
7335 (data_buffer): No longer an array, but a pointer.
7336 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7337 (listing_listing): Allocate data_buffer.
7338
7339Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7340
7341 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7342 --listing-rhs-width, --listing-cont-lines.
7343 (show_usage): Update.
7344 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7345 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7346 (print_lines): Use the variables instead of the constants.
3e87a760 7347 (listing_listing): Likewise.
252b5132 7348 * listing.h: Declare the new vars.
3e87a760 7349
252b5132
RH		 7350Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7351
7352 * as.c (parse_args): Add --keep-locals alias for -L.
7353 Add --strip-local-absolute.
7354 (show_usage): Update.
7355 * as.h (flag_strip_local_absolute): New flag.
7356 * symbols.c (S_IS_LOCAL): Use it.
7357 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7358 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7359 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7360
7361Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7362
7363 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 7364 might have an io conflict and issue a warning message.
252b5132
RH		 7365
7366Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7367
7368 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7369 cgen_swap_fixups): Functions to save, restore and swap the fixup
7370 chain with a backup copy.
7371 (cgen_asm_finish_insn): Returns address of constructed insn.
7372
7373Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7374
7375 * listing.c (file_info_struct): Remove FILE, add POS.
7376 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7377 (file_info): Don't open the file.
7378 (buffer_line): Check for the file in the last_open cache, updating
7379 as necessary.
7380 (print_source): Don't reference file_info->file.
7381 (listing_listing): Likewise.
7382 (listing_print): Close the file in the cache, if any.
7383
7384Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7385
7386 * read.c (dwarf_file_string): New file static variable.
7387 (emit_expr): Look for constant sequence that leads up to a file
7388 name in DWARF debugging output.
7389 (stringer): Use dwarf_file_string to decide whether to accept a
7390 string as a file name.
7391
7392Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7393
7394 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7395 (crack_operand): Add reg->reglst MRI hack.
7396 (r_seg): Put reglst symbols in reg_section.
7397 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7398
7399Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7400
7401 * tc-sh.c (get_specific): Handle SGR & DBR.
7402
7403Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7404
7405 * tc-h8300.c (parse_reg): Take the length of the symbol into
7406 account when attempting to match a register name.
7407 * tc-h8500.c (parse_reg): Likewise.
7408
7409Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7410
7411 * cgen.c: Formatting changes to improve readability.
7412
7413Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7414
7415 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7416 delay slot.
7417
7418Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7419
7420 Based on a patch from Jim Wilson
7421 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7422 (tc_gen_reloc): Handle cross section PC relative relocs
7423 correctly.
7424
7425Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7426
7427 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7428
7429Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7430
7431 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7432 (expr_jmp_buf): New static local.
7433 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7434 (cgen_md_operand): New function.
7435 * tc-m32r.c: Clean up pass over `struct foo' usage.
7436 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7437
7438Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7439
7440 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7441 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7442
7443Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7444
7445 * config/tc-i386.c (i386_operand): Give an error if there are
7446 unrecognized characters after an expression.
7447
7448For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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