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2001-02-20 Bo Thorsen <bo@suse.de>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
80b3ee89
AJ		 12001-02-20 Bo Thorsen <bo@suse.de>
2
3 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
4 entry.
5
cac5b87b
DB		 6001-02-18 David O'Brien <obrien@FreeBSD.org>
7
8 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
9 all FreeBSD platforms should look the same at this level.
10 * configure: Rebuilt.
11 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
12
e135f41b
NC		 132001-02-18 lars brinkhoff <lars@nocrew.org>
14
15 * Makefile.am: Add PDP-11 target.
16 * configure.in: Likewise.
17 * config/tc-pdp11.c: New file.
18 * config/tc-pdp11.h: New file.
19 * doc/Makefile.am: Add PDP-11 documentation.
20 * doc/all.texi: Likewise.
21 * doc/as.texinfo: Likewise.
22 * doc/c-pdp11.texi: New file.
23
363c574f
MG		 242001-02-16 matthew green <mrg@redhat.com>
25
80b3ee89 26 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 27
fa1cb89c
JW		 282001-02-13 Jim Wilson <wilson@redhat.com>
29
30 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
31 reloc instead of a 0 reloc.
32 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
33 as done.
34 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
35
c842b53a
ILT		 362001-02-13 Ian Lance Taylor <ian@zembu.com>
37
38 * write.c (is_dnrange): Stop as soon as the address becomes
39 larger.
40 (relax_frag): Add segment parameter. Only call symbol_get_frag
41 once. Only call is_dnrange if the symbol is in the same segment,
42 and the symbol address is larger.
43 (relax_segment): Pass segment to md_relax_frag and relax_frag.
44 * write.h (relax_frag): Update declaration.
45 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
46 it to relax_frag.
47 * config/tc-m32r.c (m32r_relax_frag): Likewise.
48 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
49 (m32r_relax_frag): Update declaration.
50 * config/tc-mips.h (md_relax_frag): Add segment parameter.
51 * config/tc-tic54x.h (md_relax_frag): Likewise.
52 * doc/internals.texi (CPU backend): Update documentation for
53 md_relax_frag.
54
6fad6acb
AM		 552001-02-13 Alan Modra <alan@linuxcare.com.au>
56
fddf5b5b
AM		 57 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
58 Mention effect of < 386 architectures on jump promotion.
59 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
60
61 * config/tc-i386.c (no_cond_jump_promotion): New.
62 (set_cpu_arch): Parse "jumps" arch modifier.
63 (insn_size): Modify usage comment.
64 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
65 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
66 (TYPE_FROM_RELAX_STATE): New define.
67 (UNCOND_JUMP, COND_JUMP): Renumber.
68 (md_relax_table): Reorder to suit.
69 (COND_JUMP86): New define.
70 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
71 (md_assemble): Create frag var for jumps of max size, encode relax
72 state for COND_JUMP86.
73 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
74 leave conditional jumps small if no_cond_jump_promotion.
75 (md_convert_frag): Likewise.
76
6fad6acb
AM		 77 * expr.c (operator): Don't bump input_line_pointer for two char
78 operators. Instead return operator size via new param num_chars.
79 (expr): Use above to parse multi-char operators correctly.
80
23df1078
JH		 81Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
82
83 * tc-i386.c (i386_displacement): Fix handling of
84 BFD_RELOC_X86_64_GOTPCREL.
85 (i386_validate_fix): Likewise.
86
b1e2e654
PB		 872001-02-12 Philip Blundell <pb@futuretv.com>
88
89 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
90 ldrt/strt instructions.
91
9117d219
NC		 922001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
93
94 * config/tc-mips.c (macro): For M_LA_AB emit a
95 BFD_RELOC_MIPS_CALL16 relocation or a
96 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
97 BFD_RELOC_MIPS_GOT16 and
98 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
99 loading the jump register when generating SVR4_PIC code.
100
97238fbd
CD		 1012001-02-10 Chris Demetriou <cgd@broadcom.com>
102
103 * configure.in: Make 'mipself' and 'mipsecoff' emulations
104 map to MIPS-specific files, as they used to do before the
105 change on 2000-05-21.
106 * configure: Regerate.
107
0f074f60
CD		 1082001-02-10 Chris Demetriou <cgd@broadcom.com>
109
110 * config/tc-mips.c (md_parse_option): Don't try to compile
111 ELF-only option code if not ELF.
112
91a2ae2a
RH		 1132001-02-08 David Mosberger <davidm@hpl.hp.com>
114
115 * config/tc-ia64.h (md_elf_section_type): New macro.
116 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
117 (they're now handled via ia64_elf_section_type.
118
119 * config/tc-ia64.c (unwind): New members saved_text_seg,
120 saved_text_subseg, and force_unwind_entry.
121 (optimize_unw_records): New function to optimize away unnecessary
122 unwind directives.
123 (ia64_elf_section_type): New function.
124 (output_unw_records): Generate unwind info only if the size is
125 non-zero or if it's forced for some other reason (e.g.,
126 handlerdata or a personality routine).
127 (generate_unwind_image): Don't switch back to previous
128 section---stay inside the unwind info section instead so that
129 handlerdata that may follow goes into the right place.
130 (dot_handlerdata): Force generation of unwind entry and save the
131 current active text segment before generating unwind image.
132 (dot_unwentry): Force generation of unwind entry.
133 (dot_personality): Ditto.
134 (dot_endp): Generate unwind table entry only if there is
135 some unwind info or the unwind entry was forced.
136
137 * config/tc-ia64.c (make_unw_section_name): New macro to form
138 unwind section name.
139 (generate_unwind_image): Add "text_name" argument. Use it to
140 form unwind section name.
141 (dot_handlerdata): Determine current segment (section) name and
142 pass it to generate_unwind_image().
143 (dot_endp): Determine current segment (section) name and use
144 it to determine the appropriate unwind section name.
145 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
146 n, fill, and max arguments.
147
a85d7ed0
NC		 1482001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
149
150 * Makefile.am: Add linux target for S/390.
151 * configure.in: Likewise.
152 * config/tc-s390.c: New file.
153 * config/tc-s390.h: New file.
154
de68de20
AO		 1552001-02-09 Alexandre Oliva <aoliva@redhat.com>
156
157 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
158 2byte, 4byte and 8byte.
159
8ea46bbd
AM		 1602001-02-08 Alan Modra <alan@linuxcare.com.au>
161
162 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
163 md_number_to_chars with size > sizeof (valueT).
164
a99746f4
L		 1652001-02-06 H.J. Lu <hjl@gnu.org>
166
167 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
168 there is no relocation.
169
f4e17b3d
L		 1702001-02-06 H.J. Lu <hjl@gnu.org>
171
172 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
173
174 * config/tc-ia64.c (md_parse_option): Only accept the valid
175 ia64 options on "-axxx".
176
3557da92
JW		 1772001-02-05 Jim Wilson <wilson@redhat.com>
178
179 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
180 aborting for invalid operands.
181
da6c73e0
AM		 1822001-02-06 Alan Modra <alan@linuxcare.com.au>
183
184 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
185 than via pointer. Update all callers.
186 (UNWIND_LOW32): Define.
187 (UNWIND_HIGH32): Define.
188 (pa_build_unwind_subspace): Use the above macros instead of dumping
189 bitfields directly. Call frag_more once rather than multiple times.
190 (md_assemble): Use UNWIND_LOW32.
191 (pa_entry): Likewise
192 (pa_procend): Likewise.
193 (process_exit): Use UNWIND_HIGH32.
194
986c6f4b
SC		 1952001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
196
197 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
198 function to select the header according to the cpu.
199 (md_after_pass_hook, md_do_align): Remove.
200 (md_cleanup, m68hc11_cleanup): Remove.
201 (md_pcrel_from_section): Declare.
202 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
203 (build_jump_insn, build_insn): Likewise.
204 (m68hc11_listing_header): New function.
205 (m68hc11_cleanup): Remove.
206
dbb8ad49
SC		 2072001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
208
328dc123 209 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 210 symbols because there is no support for shared libraries and these
328dc123 211 symbols can't be overridden (unless they are weak).
dbb8ad49 212
a987bfc9
RH		 2132001-02-01 Momchil Velikov <velco@fadata.bg>
214
215 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
216 for the compilation unit with a zero byte.
217
22862cde
AM		 2182001-01-30 Alan Modra <alan@linuxcare.com.au>
219
220 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
221 destinations. Correct range check for 17 and 22 bit branches.
222
8ec6253e
NC		 2232001-01-25 Nick Clifton <nickc@redhat.com>
224
225 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
226 still set. Issue an error message instead.
227 (md_estimate_size_before_relax): Delete unused variable
228 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 229
43ad3147
KH		 2302001-01-23 Kazu Hirata <kazu@hxi.com>
231
232 * as.c: Fix formatting.
233 * ehopt.c: Likewise.
234 * messages.c: Likewise.
235 * stabs.c: Likewise.
236 * symbols.c: Likewise.
237
015c05c1
AM		 2382001-01-23 Ben Elliston <bje@redhat.com>
239
240 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
241
66498417
KH		 2422001-01-22 Kazu Hirata <kazu@hxi.com>
243
244 * config/tc-alpha.c: Fix formatting.
245
1aad8cf8
KH		 2462001-01-19 Kazu Hirata <kazu@hxi.com>
247
248 * config/tc-alpha.c: Fix formatting.
249
32ff5c2e
KH		 2502001-01-18 Kazu Hirata <kazu@hxi.com>
251
252 * config/tc-alpha.c: Fix formatting.
253
cd17328a
NC		 2542001-01-18 Nick Clifton <nickc@redhat.com>
255
256 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
257 "da" flags.
258 (stm_flags): Remove redundant bit from "ed" and "da" flags.
259
81c425d1
AO		 2602001-01-18 Alexandre Oliva <aoliva@redhat.com>
261
262 * configure.in (cpu_type, arch): Match i386 too.
263 * configure: Rebuilt.
264
e5cb08ac
KH		 2652001-01-16 Kazu Hirata <kazu@hxi.com>
266
267 * config/tc-i386.c: Fix formatting.
268
1d3d5051
AM		 2692001-01-16 Alan Modra <alan@linuxcare.com.au>
270
64afeba3
AM		 271 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
272 relocs for .PARISC.unwind section.
273
1d3d5051
AM		 274 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
275 depending on section flags, not just for .text.
276
b44b1b85
JW		 2772001-01-15 Jim Wilson <wilson@redhat.com>
278
279 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
280 not immediately followed by an instruction.
281
098f2ec3
KH		 2822001-01-15 Kazu Hirata <kazu@hxi.com>
283
284 * config/tc-m68hc11.c: Fix formatting.
285
d4887adc
NC		 2862001-01-15 Nick Clifton <nickc@redhat.com>
287
288 * symbols.c (colon): Change 'already defined symbol' from a
289 fatal error to an ordinary error. There is no reason why this
290 error should be fatal.
291
292 * message.c (as_fatal): Delete output file, if one has been
015c05c1 293 created.
d4887adc 294
fcfd4916
AM		 2952001-01-14 Alan Modra <alan@linuxcare.com.au>
296
297 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
298
bfb32b52
KH		 2992001-01-14 Kazu Hirata <kazu@hxi.com>
300
301 * config/tc-alpha.c: Fix formatting.
302 * config/tc-arc.c: Likewise.
303 * config/tc-arc.h: Likewise.
304 * config/tc-d10v.c: Likewise.
305 * config/tc-i370.c: Likewise.
306 * config/tc-i386.c: Likewise.
307 * config/tc-i960.c: Likewise.
308 * config/tc-m68k.c: Likewise.
309 * config/tc-ppc.c: Likewise.
310 * config/tc-sparc.c: Likewise.
311 * config/tc-tahoe.c: Likewise.
312 * config/tc-vax.c: Likewise.
313
1e07b820
KH		 314 * config/tc-arc.c: Fix formatting.
315
19203624
KH		 316 * config/tc-arc.c: Fix formatting.
317
1328dc98
AM		 3182001-01-14 Alan Modra <alan@linuxcare.com.au>
319
c46b7515
AM		 320 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
321 both 32 and 64 bit ELF.
322
1328dc98
AM		 323 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
324 and don't bother storing `m' for "ce" completer. Tidy handling of
325 'J' and 'K' operands to suit. Handle '<' and '>' operands.
326
b9d79e03
JH		 327Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
328
329 * tc-i386.h (TARGET_MACH): New macro.
330 (i386_mach): Declare.
331 * tc-i386.c (i386_mach): New function.
332
a349d9dd
PB		 3332001-01-13 Philip Blundell <philb@gnu.org>
334
335 * doc/as.texinfo: Fix spelling and cross-references.
336
337 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
338 character for all systems, not just GNU/Linux. Make it explicit
339 that `-k' doesn't affect code generation, just ELF flags.
340
e2914f48
JH		 341Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
342
343 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
344 instructions.
345
272d76e0
FCE		 3462001-01-12 Frank Ch. Eigler <fche@redhat.com>
347
348 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
349
d0398d6a
NC		 3502001-01-12 Nick Clifton <nickc@redhat.com>
351
352 * as.c (print_args): Update copyright date to 2001.
353
2d73a4ca
NC		 3542001-01-12 Peter Targett <peter.targett@arccores.com>
355
356 * doc/c-arc.texi: New file.
357 Some sections to be expanded.
358
6e0b89ee
AM		 3592001-01-12 Alan Modra <alan@linuxcare.com.au>
360
361 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
362 (md_parse_option): Always accept "--32".
363
0d2bcfaf
NC		 3642001-01-11 Peter Targett <peter.targett@arccores.com>
365
366 * as.h (TC_ARC): Ensure struc-symbol.h included.
367 * as.c (dwarf2dbg.h): Include to remove implicit declaration
368 warnings.
369 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
370 (TARGET_SYMBOL_FIELDS) added.
371
372 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
373 * doc/c-arc.texi: New file.
374 Some sections to be expanded.
375 * doc/as.texinfo: Update command-line options.
376 Removed outdated text for ARC dependant features, instead include
377 text from above file.
378
379 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
380 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
381 (targ-cpu.h) header.
382 * config/tc-arc.h:
383 * config/tc-arc.c: New updated configuration for
384 ARC, including selection of core variants, and extensibility of
385 instructions, registers etc. through directives.
386
387 * config/tc-arc.c (arc_extinst): Minor corrections for
388 error messages.
389 (arc_common) Likewise. Make alignment argument optional for local
390 symbols also, with default of zero.
391
88051039
SC		 3922001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
393
394 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
395 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
396 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
397 and fix_new_exp() instead.
398 (md_convert_frag): For indexed post byte use the symbol value
399 rather than the displacement.
400 (md_relax_table): Fix indexed offset relax.
401
d8273f3b
SC		 4022001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
403
404 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
405 relax weak symbols.
015c05c1 406 (relaxable_symbol): New function.
d8273f3b 407
eea2ad45
AJ		 4082001-01-11 Andreas Jaeger <aj@suse.de>
409
410 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
411 not used anywhere.
412
7a91e76a
NC		 4132001-01-10 Nick Clifton <nickc@redhat.com>
414
415 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
416 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
417
aa257fcd
NC		 4182001-01-10 Nick Clifton <nickc@redhat.com>
419
420 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
421 character used to dollar local symbols.
422 (LOCAL_LABEL_CHAR): New constant - the magic character used to
423 local label symbols.
424 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
425 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
426 if defined.
427 Use LOCAL_LABEL_CHAR.
428 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
429 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
430 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
431
b77a7acd
AJ		 4322001-01-08 Bo Thorsen <bo@suse.de>
433
015c05c1
AM		 434 * config/tc-i386.c (i386_immediate, i386_displacement):
435 GOTPCREL check fix.
b77a7acd 436
5c2bd011
ILT		 4372001-01-07 Ian Lance Taylor <ian@zembu.com>
438
439 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
440 in last change.
441
46a04e3a
PB		 4422001-01-07 Philip Blundell <philb@gnu.org>
443
444 * doc/as.texinfo (Bug Reporting): Update email address for
445 reports.
446 * README: Likewise.
447
b96d3a20
JH		 448Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
449
450 * configure.in: Define DEFAULT_ARCH for i386.
451 * tc-i386.c (md_assemble): Return after the error message;
452 move testing for 64bit operands to proper place.
453
55b62671
AJ		 4542001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
455
456 * doc/as.texinfo: Document '#' as comment character for i386 and
457 x86_64. Add AMD x86-64 into menu of machine dependent information.
458
459 * doc/c-i386.texi: Document x86_64 extensions.
460
7bc70a8e
JH		 461Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
462
463 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
464
a167610d
JH		 465Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
466
467 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
468 * NEWS: Add note about Pentium4 support.
469
09f131f2
JH		 470Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
471
472 * tc-i387.c (pi, pte, pt): Update.
473 (type_names): Add new types.
474
6f8c0c4c
JH		 475Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
476
477 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
478 CpuUnknown): Renumber
479 (CpuP4, CpuSSE2): New.
480 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
481
b96ed59a
PB		 4822001-01-03 Philip Blundell <pb@futuretv.com>
483
484 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
485 relocs.
486 (alpha_fix_adjustable): Likewise.
487 (md_apply_fix): Likewise.
488
a735d1cd
L		 4892000-12-31 H.J. Lu <hjl@gnu.org>
490
491 * listing.c (listing_message): Allocate string only if it is
492 used.
493
494 * configure: Rebuild.
495
67db5ab4
HPN		 4962000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
497
498 * doc/internals.texi (Relaxing with a table) <after relaxation>:
499 Point out caveats with generating fixups for the opcode in a frag.
500
c0d8940f
JH		 501Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
502
503 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
504 * NEWS: Add x86_64.
505
087f563c
L		 5062000-12-29 H.J. Lu <hjl@gnu.org>
507
508 * listing.c (calc_hex): Print the variable part only if the
509 fragment type is rs_fill.
510
8108ad8e
HPN		 5112000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
512
513 * doc/internals.texi (tc_conditional_pseudoop,
514 TC_LINKRELAX_FIXUP): Fix typos.
515
799051fc
RH		 5162000-12-28 Richard Henderson <rth@redhat.com>
517
518 * write.c (subsegs_finish): Fix thinko last change -- don't
519 "optimize" the alignment == 0 case.
520
0a9ef439
RH		 5212000-12-28 Richard Henderson <rth@redhat.com>
522
523 * as.h (rs_align_test): New.
524 * frags.c (NOP_OPCODE): Move default from read.c.
525 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
526 (frag_align_code): New.
527 * frags.h (frag_align_code): Declare.
528 * read.c (NOP_OPCODE): Remove.
529 (do_align): Use frag_align_code.
530 * write.c (NOP_OPCODE): Remove.
531 (get_recorded_alignment): New.
532 (cvt_frag_to_fill): Handle rs_align_test.
533 (relax_segment): Likewise.
534 (subsegs_finish): Align last subseg in section to the
535 section alignment. Use frag_align_code.
536 * write.h (get_recorded_alignment): Declare.
537 * config/obj-coff.c (size_section): Handle rs_align_test.
538 (fill_section, fixup_mdeps): Likewise.
539 (write_object_file): Use frag_align_code.
540
541 * config/tc-alpha.c (alpha_align): Use frag_align_code.
542 (alpha_handle_align): New.
543 * config/tc-alpha.h (HANDLE_ALIGN): New.
544 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
545
546 * config/tc-i386.h (md_do_align): Use frag_align_code.
547 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
548
549 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
550 (ia64_handle_align): New.
551 * config/tc-ia64.h (HANDLE_ALIGN): New.
552 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
553
554 * config/tc-m32r.c (m32r_do_align): Remove.
555 (m32r_handle_align): New.
556 (fill_insn): Use frag_align_code.
557 * config/tc-m32r.h (md_do_align): Remove.
558 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
559 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
560 * config/tc-mips.c, config/tc-mips.h: Similarly.
561
562 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
563 (sh_handle_align): Likewise. Handle rs_align_code.
564 (sh_do_align): Remove.
565 * config/tc-sh.h (md_do_align): Remove.
566 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
567
568 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
569 (sparc_handle_align): Likewise. Handle rs_align_code.
570 * config/tc-sparc.h (md_do_align): Remove.
571 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
572
3cd4dda7
DD		 5732000-12-22 DJ Delorie <dj@redhat.com>
574
575 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
576 when we assemble the first half of a pair.
577
ec56dfb4
L		 5782000-12-22 H.J. Lu <hjl@gnu.org>
579
580 * config/tc-i386.c (reloc): Update the macro for non-bfd
581 assembler.
582 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
583
ad1172d4
L		 5842000-12-22 H.J. Lu <hjl@gnu.org>
585
586 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
587
3e73aa7c
JH		 588Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
589
590 * tc-i386.h (i386_target_format): Define even for ELFs.
591 (QWORD_MNEM_SUFFIX): New macro.
592 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
593 New macros
594 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
595 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
596 ImmExt): Renumber.
597 (Size64, No_qSuf, NoRex64, Rex64): New macros.
598 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
599 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
600 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
601 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
602 Renumber.
603 (Reg, WordReg): Add Reg64.
604 (Imm): Add Imm32S and Imm64.
605 (EncImm): New.
606 (Disp): Add Disp64 and Disp32S.
607 (AnyMem): Add Disp32S.
608 (RegRex, RegRex64): New macros.
609 (rex_byte): New type.
610 * tc-i386.c (set_16bit_code_flag): Kill.
611 (fits_in_unsigned_long, fits_in_signed_long): New functions.
612 (reloc): New parameter "signed"; support x86_64.
613 (set_code_flag): New.
614 (DEFAULT_ARCH): New macro; default to "i386".
615 (default_arch): New static variable.
616 (struct _i386_insn): New fields Operand_PCrel; rex.
617 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
618 (flag_code): New enum and static variable.
619 (use_rela_relocations): New static variable.
620 (flag_code_names): New static variable.
621 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
622 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
623 K6 and Athlon.
624 (i386_align_code): Return plain "nop" for x86_64.
625 (mode_from_disp_size): Support Disp32S.
626 (smallest_imm_type): Support Imm32S and Imm64.
627 (offset_in_range): Support size of 8.
628 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
629 (md_pseudo_table): Add "code64"; use set_code_flat.
630 (md_begin): Emit sane error message on hash failure.
631 (tc_i386_fix_adjustable): Support x86_64 relocations.
632 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
633 instructions supported on particular arch just partially,
634 output of 64bit immediates, handling of Imm32S and Disp32S type.
635 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
636 (i386_displacement): Likewise.
637 (i386_index_check): Cleanup; support 64bit addresses.
638 (md_apply_fix3): Support x86_64 relocation and rela.
639 (md_longopts): Add "32" and "64".
640 (md_parse_option): Add OPTION_32 and OPTION_64.
641 (i386_target_format): Call even for ELFs; choose between
642 elf64-x86-64 and elf32-i386.
643 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
644 (tc_gen_reloc): Support rela relocations and x86_64.
645 (intel_e09_1): Support QWORD.
646
21d6c4af
DN		 6472000-12-15 Diego Novillo <dnovillo@redhat.com>
648
649 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 650 it's not an offset expression.
21d6c4af
DN		 651 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
652 keep the braces '[' and ']' in the output string.
653 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
654 != FLAT. There is no such op_modifier.
655
6717891c
NC		 6562000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
657
658 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
659 if we have it.
660
ee515fb7
KH		 6612000-12-13 Kazu Hirata <kazu@hxi.com>
662
663 * as.h: Fix formatting.
664 * cgen.h: Likewise.
665 * dwarf2dbg.c: Likewise.
666 * input-scrub.c: Likewise.
667 * read.h: Likewise.
668
349a994c
DD		 6692000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
670
671 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
672 configure: Regenerate.
673
42dbf88c
NC		 6742000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
675
676 * dwarf2dbg.c: #include <limits.h> only if it exists.
677
0485cba3
AM		 6782000-12-13 Rodney Brown <RodneyBrown@mynd.com>
679
680 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
681 (md_apply_fix): Here too.
682
514829c3
JW		 6832000-12-12 Jim Wilson <wilson@redhat.com>
684
685 * config/tc-ia64.h (ia64_init): Add prototype.
686
92eb7b32
L		 6872000-12-12 H.J. Lu <hjl@gnu.org>
688
689 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
690
691 * read.h (outputting_stabs_line_debug): Change it to int.
692 * stabs.c (outputting_stabs_line_debug): Likewise.
693
8141c27d
GK		 6942000-12-12 Geoffrey Keating <geoffk@redhat.com>
695
696 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
697 the address of a function result.
698
5d6f4f16
GK		 6992000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
700
701 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
702 (md_assemble): Call dwarf2_emit_insn.
703 (shlib): Fix typo SHILB -> SHLIB.
704 (md_parse_option): Likewise.
705 (ppc_elf_validate_fix): Likewise:
706 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
707
d4c0c039
NC		 7082000-12-12 Nick Clifton <nickc@redhat.com>
709
710 * cgen.h: Fix formatting.
711 * input-scrub.c: Fix formatting.
712 * macro.c: Fix formatting.
e972090a 713 * config/tc-mips.c: Fix formatting.
584da044 714 * doc/c-mips.texi: Fix formatting.
55b62671 715
f16b83df
JH		 716Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
717
718 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
719 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
720 references.
721 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
722 otherwise.
723 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
724 (No_dSuf): Kill.
725
726 * i386.h (*_Suf): Remove No_dSuf.
727 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
728 Remove.
729 (i386_optab): Remove 'd' in the suffixes.
730
50705ef4
AM		 7312000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
732
733 * config/tc-i386.c (T_SHORT): Undefine before defining.
734
beae10d5
KH		 7352000-12-05 Kazu Hirata <kazu@hxi.com>
736
737 * config/tc-mips.c: Fix formatting.
738
bccba5f0 7392000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 740
741 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
742 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
743 (md_show_usage): Ditto.
744 (md_parse_option): Ditto.
745 (d10v_cleanup): Writes pending instruction only if
746 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 747 Fix compile time warning messages.
50705ef4
AM		 748
749 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 750
7512000-12-04 Matthew Hiller <hiller@redhat.com>
752
50705ef4 753 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 754 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
755 function entry and unset at function exit.
756
50705ef4 757 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 758
759 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
760
761 * dwarf2dbg.c: Fix compile time warning messages.
762
bc805888
KH		 7632000-12-03 Kazu Hirata <kazu@hxi.com>
764
765 * config/tc-a29k.c: Fix formatting.
766 * config/tc-alpha.c: Likewise.
767 * config/tc-arm.c: Likewise.
768 * config/tc-cris.c: Likewise.
769 * config/tc-hppa.c: Likewise.
770 * config/tc-i370.c: Likewise.
771 * config/tc-i386.c: Likewise.
772 * config/tc-i860.c: Likewise.
773 * config/tc-i960.c: Likewise.
774 * config/tc-ia64.c: Likewise.
775 * config/tc-m68hc11.c: Likewise.
776 * config/tc-m68k.c: Likewise.
777 * config/tc-m88k.c: Likewise.
778 * config/tc-pj.c: Likewise.
779 * config/tc-ppc.c: Likewise.
780 * config/tc-sh.c: Likewise.
781 * config/tc-sparc.c: Likewise.
782 * config/tc-tahoe.c: Likewise.
783 * config/tc-vax.c: Likewise.
784
3dacdf2e
NC		 7852000-12-01 Chris Demetriou <cgd@sibyte.com>
786
50705ef4
AM		 787 * config/tc-mips.c (mips_ip): When calculating offsets,
788 don't accept as constant the difference between the
789 addresses of symbols in two different sections.
790
791 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
792 specifiers.
793 (validate_mips_insn): Likewise. Also, update 'B' operand
794 specifier to use OP_*_CODE20 constants and delete 'm' operand
795 specifier.
796 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
797 operand specifiers. Change warning generated by 'B' operand
798 specifier to reflect its new multi-purpose usage.
799
800 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
801 -1, and update comment.
802 (file_mips_isa): Likewise.
803 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
804 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
805 ISA_* constants rather than hard-coded numbers.
806 (mips_cpu_info): New structure.
807 (mips_cpu_info_table): New table describing CPU and ISA names
808 and numbers.
809 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
810 mips_cpu_info_from_cpu): New functions.
811 (mips_isa_to_str): New function to get string for ISA name.
812 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
813 return const char *.
814 (md_begin): Redo CPU and ISA selection logic, using
815 mips_cpu_info_from_*. Convert to use ISA_* constants rather
816 than hard-coded numbers.
817 (append_insn, mips_emit_delays, macro, macro2): Convert to use
818 ISA_* constants rather than hard-coded numbers.
819 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
820 (md_longopts): Delete OPTION_NO_MIPS32.
821 (md_parse_option): Convert to use ISA_* constants rather than
822 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
823 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
824 to use strcasecmp to recognize "default" and to use
825 mips_cpu_info_from_name to get CPU numbers from argument.
826 (md_show_usage): Move -mips32 so it's with the rest of the ISA
827 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
828 mips32-4k.
829 (s_mipsset): Accept ISA value 32.
830 * doc/as.texinfo: Clean up MIPS options summary slightly,
831 remove -no-mips32. Add note about -mips4 and -mips32
832 specifying those ISA levels. Delete -mips32 and -no-mips32
833 cpu flag descriptions.
834 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
835 up the supported CPU switch list, and replace 4Kc, 4Km, and
836 4Kp entries with a single mips32-4k entry. Note that you can
837 use ".set mips32".
838
839 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
840 ISA_MIPS64.
841 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
842 -mips5 and -mips64.
843 (md_parse_option): Add cases for OPTION_MIPS5 and
844 OPTION_MIPS64.
845 (md_show_usage): Mention -mips5 and -mips64 arguments.
846 (s_mipsset): Add cases for MIPS5 and MIPS64.
847 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
848 and pseudo-CPUs.
849 * doc/as.texinfo: Mention -mips5 and -mips64 options
850 and their meanings.
851 * doc/c-mips.texi: Likewise. Also update introduction
852 and ".set" usage information.
853
854 * config/tc-mips.c (md_show_usage): Add "sb1" to the
855 CPU list.
856 (mips_cpu_info_table): Add SB-1 entries.
857 * doc/c-mips.texi: Add "sb1" to the list of CPUs
858 known to the -mcpu option.
859
860 * doc/as.texinfo: Correct description of MIPS -mcpu
861 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 862
5f68c319
NC		 8632000-12-01 Joel Sherrill <joel@OARcorp.com>
864
3dacdf2e
NC		 865 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
866 New targets.
867 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
868 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 869 * configure: Regenerate.
870 * config.in: Regenerate.
871 * Makefile.in: Regenerate.
872 * aclocal.m4: Regenerate.
873 * po/gas.pot: Regenerate.
50705ef4 874
4ce3447c
PB		 8752000-11-30 Philip Blundell <pb@futuretv.com>
876
877 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
878 even in non BFD_ASSEMBLER case.
879
76a0ddac
DN		 8802000-11-30 Diego Novillo <dnovillo@redhat.com>
881
882 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
883 syntax.
884
220e750f
RH		 8852000-11-29 Richard Henderson <rth@redhat.com>
886
887 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
888 until dwarf2_finish; use relaxation to get cross-fragment offsets;
889 thread multiple subsegments properly; handle multiple code
890 sections properly; emit proper compilation unit info for assembler
891 generated debugging.
892
893 * as.h (enum _relax_state): Add rs_dwarf2dbg.
894 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
895 (dwarf2dbg_estimate_size_before_relax): Declare.
896 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
897 * write.c: Include dwarf2dbg.h.
898 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
899 (relax_segment): Likewise.
900
99b222b4
HPN		 9012000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
902
903 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
904 jump>: Use as_bad_where instead of as_bad. Tweak error message
905 accordingly. Stabilize frag by updating fix part and resetting
906 variant part.
907 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 908 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
909 indexing is_end_of_line[].
910 (md_assemble): Initialize size to 0.
911 (md_section_align): Mark parameter seg as unused.
e46fee70 912 (parse_reg): Parse names case-insensitively.
99b222b4 913
814f6641
KH		 9142000-11-28 Kazu Hirata <kazu@hxi.com>
915
916 * config/obj-aout.h: Fix formatting.
917 * config/obj-bout.h: Likewise.
918 * config/obj-coff.c: Likewise.
919 * config/obj-coff.h: Likewise.
920 * config/obj-elf.h: Likewise.
921 * config/obj-som.h: Likewise.
922 * config/obj-vms.c: Likewise.
923 * config/obj-vms.h: Likewise.
924 * config/tc-h8300.h: Likewise.
925 * config/tc-ns32k.h: Likewise.
926 * config/tc-sparc.h: Likewise.
927 * config/tc-tic54x.h: Likewise.
928 * config/tc-z8k.h: Likewise.
929
e47b9e39
NC		 9302000-11-28 Nick Clifton <nickc@redhat.com>
931
932 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
933 License is present in the sources, but not the output, and
934 also available from the GNU website.
935 (GNU Free Documentation License): Comment out this section.
936
fcdc20a4
HPN		 9372000-11-28 Hans-Peter Nilsson <hp@axis.com>
938
43c34dee
HPN		 939 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
940 targets. Remove i860 from valid a.out targets.
941 * Makefile.in: Regenerate.
942
fcdc20a4 943 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 944 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 945 (md_assemble): Call dwarf2_emit_insn if generating ELF.
946 (s_cris_file, s_cris_loc): New.
947 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
948 * Makefile.am: Regenerate dependencies.
949 * Makefile.in: Regenerate.
950
16887944
AM		 9512000-11-28 Alan Modra <alan@linuxcare.com.au>
952
953 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
954 (MRI_MUL_PRECEDENCE): Likewise.
955 (op_rank): Fix a comment typo.
956
ae3e85dd
SC		 9572000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
958
959 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
960 the error message.
961 (get_operand): Fix analysis for movw/movb instructions.
962
077b8428
NC		 9632000-11-24 Nick Clifton <nickc@redhat.com>
964
965 * configure.in (xscale-elf): Add target.
966 (xscale-coff): Add target.
967 * configure: Regenerate.
968
969 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
970 extenstion.
971 (ARM_EXT_XSCALE): New ARM architecture extension.
972 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
973 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
974 (ARM_THUMB): Rename to ARM_EXT_THUMB.
975 (ARM_ARCH_V4): Remove processor from architecture.
976 (ARM_ARCH_3M): New architecutre definition.
977 (ARM_ARCH_V5TE): New architecutre definition.
978 (ARM_ARCH_XSCALE): New architecutre definition.
979 (CPU_DEFAULT): Allow to be defaulted to XScale.
980 (atpcs): New boolean variable.
981 (ldr_flags): Support 'd' flag for double word loads.
982 (str_flags): Support 'd' flag for double word stored.
983 (do_mia): New function.
984 (do_mar): New function.
985 (do_mra): New function.
986 (do_pld): New function.
987 (do_ldrd): New function.
988 (do_blx): New function.
989 (do_bkpt): New function.
990 (do_clz): New function.
991 (do_lstc2): New function.
992 (do_cdp2): New function.
993 (do_t_blx): New function.
994 (do_t_bkpt): New function.
995 (do_smla): New function.
996 (do_smlal): New function.
997 (do_smul): New function.
998 (do_qadd): New function.
999 (do_co_reg2c): New function.
1000 (LONGEST_INSN): Redefine to 7.
1001
1002 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1003 command line switches.
1004
2434f565
JW		 10052000-11-22 Jim Wilson <wilson@redhat.com>
1006
1007 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1008 (struct rsrc): Make line unsigned.
1009 (gr_values): Add missing initializer.
1010 (SLOT_NUM_NOT_SET): Add unsigned cast.
1011 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1012 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1013 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1014 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1015 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1016 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1017 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1018 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1019 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1020 Add ATTRIBUTE_UNUSED to unused parameters.
1021 (convert_expr_to_ab_reg): Add parens.
1022 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1023 (dot_prologue): Initialize grsave when declared.
1024 (md_pseudo_table): Add missing initializers.
1025 (operand_match): Add casts to bfd_vma.
1026 (emit_one_bundle): Delete unused local prev. Make required_template
1027 unsigned.
1028 (specify_resource): Cast i to unsigned.
1029 (note_register_values): Use fprintf_vma.
1030 (print_dependency): Likewise.
1031
5a080f89
JW		 10322000-11-21 Jim Wilson <wilson@redhat.com>
1033
5e7474a7
JW		 1034 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1035 for unwind info section.
1036 (dot_endp): Likewise for unwind section.
1037
5a080f89
JW		 1038 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1039 fix_new_exp.
1040
732d96b6
JJ		 10412000-11-21 Jakub Jelinek <jakub@redhat.com>
1042
1043 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1044 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1045 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1046
6d2cf69f
RH		 10472000-11-17 Richard Henderson <rth@redhat.com>
1048
1049 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1050 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1051 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1052
8179bd9b
NC		 10532000-11-17 Nick Clifton <nickc@redhat.com>
1054
1055 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1056 .file pseudo ops.
1057
316e2c05
RH		 10582000-11-17 Richard Henderson <rth@redhat.com>
1059
1060 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1061
a8316fe2
RH		 10622000-11-17 Richard Henderson <rth@redhat.com>
1063
1064 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1065 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1066 tri-state definition of alpha_flag_mdebug.
1067 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1068 (s_alpha_file): Store first .file directive.
1069 (s_alpha_stab): New.
1070 (md_pseudo_table): Add stabs and stabn.
1071
e346e481
RH		 10722000-11-17 Richard Henderson <rth@redhat.com>
1073
1074 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1075
4dc7ead9
RH		 10762000-11-17 Richard Henderson <rth@redhat.com>
1077
1078 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1079 (main): Call dwarf2_finish.
4dc7ead9
RH		 1080 * as.h (debug_type): Clarify documentation of the meaning
1081 of this variable.
1082 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1083 (print_stats): Fix parenthesis problem.
1084 (now_subseg_size): New.
1085 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1086 (dwarf2_directive_file): Don't set debug_type.
1087 (dwarf2_where): Honor DEBUG_DWARF2 first.
1088 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1089 do nothing if not emitting dwarf2 debug info, or no work.
1090 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1091 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1092 (ecoff_new_file): Likewise.
1093 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1094 commentary wrt dwarf2.
1095
1096 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1097 ATTRIBUTE_UNUSED as needed.
1098 (emit_insn): Call dwarf2_emit_insn.
1099 (s_alpha_file): New.
1100 (s_alpha_loc): New.
1101 (s_alpha_coff_wrapper): Don't handle them.
1102 (md_pseudo_table): Update for .file and .loc.
1103 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1104
1105 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1106 don't protect with debug_type.
1107 * config/tc-hppa.c (md_assemble): Likewise.
1108 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1109 * config/tc-mn10300.c (md_assemble): Likewise.
1110 * config/tc-sh.c (md_assemble): Likewise.
1111 * config/tc-v850.c (md_assemble): Likewise.
1112
1113 * config/tc-arm.c (arm_end_of_source): Remove.
1114 * config/tc-hppa.c (pa_end_of_source): Remove.
1115 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1116 * config/tc-mn10300.c (mn10300_finalize): Remove.
1117 * config/tc-sh.c (sh_finalize): Remove.
1118 * config/tc-v850.c (sh_finalize): Remove.
1119
1120 * config/tc-arm.h (md_end): Remove.
1121 * config/tc-hppa.h (md_end): Remove.
1122 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1123 * config/tc-m68hc11.h (md_end): Remove.
1124 * config/tc-mn10300.h (md_end): Remove.
1125 * config/tc-sh.h (md_end): Remove.
1126 * config/tc-v850.h (md_end): Remove.
1127
1128 * config/tc-ia64.c (emit_one_bundle): Don't protect
1129 dwarf2 bits with debug_type.
1130 (md_assemble): Likewise.
1131 (ia64_end_of_source): Don't call dwarf2_finish.
1132
ca683b78
JW		 11332000-11-16 Jim Wilson <wilson@redhat.com>
1134
1135 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1136 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1137 > 16.
1138
6f620856
L		 11392000-11-16 H.J. Lu <hjl@gnu.org>
1140
1141 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1142 version name.
1143
19d63e5d
KH		 11442000-11-15 Kazu Hirata <kazu@hxi.com>
1145
1146 * config/tc-tic30.c: Fix formatting.
1147 * config/tc-tic80.c: Likewise.
1148 * config/tc-v850.c: Likewise.
1149 * config/tc-vax.c: Likewise.
1150 * config/tc-w65.c: Likewise.
1151 * config/tc-z8k.c: Likewise.
1152
a8761a19
DD		 11532000-11-14 DJ Delorie <dj@redhat.com>
1154
1155 * config/tc-v850.c: Support dwarf2.
1156 * config/tc-v850.h: Ditto.
1157
1158 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1159 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1160
88be23ec
BS		 11612000-11-15 Bernd Schmidt <bernds@redhat.com>
1162
1163 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1164 (errata_nops_necessary_p): New function.
1165 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1166 md.
1167
72a76794
JW		 11682000-11-14 Jim Wilson <wilson@redhat.com>
1169
1170 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1171 return little endian bfd formats.
1172
4a1805b1
KH		 11732000-11-14 Kazu Hirata <kazu@hxi.com>
1174
1175 * config/aout_gnu.h: Fix formatting.
1176 * config/atof-vax.c: Likewise.
1177 * config/m68k-parse.h: Likewise.
1178 * config/m88k-opcode.h: Likewise.
1179 * config/obj-elf.c: Likewise.
1180 * config/tc-arm.c: Likewise.
1181 * config/tc-cris.c: Likewise.
1182 * config/tc-i386.c: Likewise.
1183 * config/tc-ia64.c: Likewise.
1184 * config/tc-mn10300.c: Likewise.
1185 * config/te-386bsd.h: Likewise.
1186 * config/te-hppa.h: Likewise.
1187 * config/te-nbsd.h: Likewise.
1188 * config/te-ppcnw.h: Likewise.
1189 * config/te-sparcaout.h: Likewise.
1190 * config/te-tmips.h: Likewise.
1191 * config/vax-inst.h: Likewise.
1192 * config/vms-conf.h: Likewise.
1193
c810873d
JJ		 11942000-11-14 Jakub Jelinek <jakub@redhat.com>
1195
1196 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1197
79082ff0
L		 11982000-11-13 H.J. Lu <hjl@gnu.org>
1199
1200 * config/obj-elf.c (elf_frob_symbol): Support
1201 ".symver name,name2@@@nodename".
1202 (elf_frob_file_before_adjust): Likewise.
1203
1204 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1205 and ".symver name,name2@@@nodename".
1206 Fix a typo.
1207
1da00eb4
L		 12082000-11-12 H.J. Lu (hjl@gnu.org)
1209
1210 * config/obj-elf.c (obj_elf_symver): Check missing version
1211 name.
1212
f585997b
L		 12132000-11-12 H.J. Lu (hjl@gnu.org)
1214
1215 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1216 instead of bfd_vma for non-bfd assemblers.
1217
ef5c4bfc
KH		 12182000-11-09 Kazu Hirata <kazu@hxi.com>
1219
1220 * itbl-ops.c: Fix comment typos.
1221
f5a30c2e
JW		 12222000-11-08 Jim Wilson <wilson@redhat.com>
1223
1224 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1225 (struct unwind): Add next_slot_frag field.
1226 (slot_index): New parameters slot_frag and first_frag. Add code
1227 to add in frag sizes when different. Add comments.
1228 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1229 arguments to slot_index.
1230 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1231 loop end. Set next_slot_frag field.
1232
339681c0
L		 12332000-11-07 H.J. Lu <hjl@gnu.org>
1234
1235 * doc/as.texinfo (.symver): Updated for versioned symbol
1236 reference.
1237
1238 * obj.h (format_ops): Add the frob_file_before_adjust field.
1239
1240 * config/obj-aout.c (aout_format_ops): Set the
1241 frob_file_before_adjust field to 0.
1242 * config/obj-coff.c (coff_format_ops): Likewise.
1243 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1244
1245 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1246 name.
1247 (elf_frob_file_before_adjust): New function to remove unneeded
1248 versioned symbols from the symbol table.
1249 (elf_format_ops): Set the frob_file_before_adjust field to
1250 elf_frob_file_before_adjust.
1251
1252 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1253 not defined.
1254
1255 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1256
4a314ec8
NC		 12572000-11-07 Peter Targett <peter.targett@arccores.com>
1258
1259 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1260 BIG_ENDIAN macros.
1261 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1262 Fix compile time warning messages.
50705ef4 1263
604d524f
NC		 12642000-11-07 Nick Clifton <nickc@redhat.com>
1265
1266 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1267 buffer in order to avoid buffer overflows.
1268
44f5c83a
JW		 12692000-11-06 Steve Ellcey <sje@cup.hp.com>
1270
1271 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1272 Change M to m for -milp32 or -mlp64 to match gcc.
1273 (dot_endp): Use bytes_per_address instead of 8.
1274 (emit_one_bundle): Use number_to_chars_littleendian instead of
1275 md_number_to_chars.
1276 (fix_insn): Likewise.
1277 (ia64_init): New function.
1278 (ia64_target_format): New function.
1279 (md_begin): Set endianness, arch, and machine as appropriate.
1280 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1281 Make these macros depend on TE_HPUX macro.
1282 (TARGET_FORMAT): Define.
1283 (HOST_SPECIAL_INIT): Define.
1284 * config/te-hpux.h: New file.
1285 * configure.in: Add "ia64-*-hpux*" target to configure.
1286 * configure: Regenerate.
50705ef4 1287
7152f1dc
KH		 12882000-11-06 Kazu Hirata <kazu@hxi.com>
1289
ef99799a
KH		 1290 * as.c: Fix formatting.
1291 * dwarf2dbg.c: Likewise.
1292 * input-file.c: Likewise.
7152f1dc
KH		 1293 * input-file.h: Likewise.
1294 * input-scrub.c: Likewise.
ef99799a
KH		 1295 * itbl-ops.c: Likewise.
1296 * listing.c: Likewise.
1297 * macro.h: Likewise.
1298 * messages.c: Likewise.
1299 * read.c: Likewise.
1300 * subsegs.c: Likewise.
1301 * subsegs.h: Likewise.
1302 * write.c: Likewise.
7152f1dc 1303
cf055d54
NC		 13042000-11-06 Nick Clifton <nickc@redhat.com>
1305
1306 * doc/as.texinfo: Add GNU Free Documentation License.
1307 * doc/gasp.texi: Add GNU Free Documentation License.
1308 * doc/as.1: Add GNU Free Documentation License.
1309
8d6b5c8e
NC		 13102000-11-05 Nick Clifton <nickc@redhat.com>
1311
1312 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1313
59ff2774
NC		 13142000-11-02 Per Lundberg <plundis@chaosdev.org>
1315
1316 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1317 * configure: Regenerate.
1318
37d8bb27
NC		 13192000-11-01 Nick Clifton <nickc@redhat.com>
1320
1321 * read.c (original_case_string): New global variable.
1322 (read_a_source_file): Copy opcode string into
1323 original_case_string if clobbering the case of the opcode.
1324 * read.h: Export the definition of original_case_string.
1325 * config/tc-arm.c (md_assembler): When parsing a .req
1326 directive use the original opcode string, not the case
1327 clobbered version.
1328
d75bb8cf
NC		 13292000-11-02 Nick Clifton <nickc@redhat.com>
1330
1331 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1332 variable.
d75bb8cf
NC		 1333 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1334 dwarf2_where and dwarf2_gen_line_info.
1335
6c17cfe4
PB		 13362000-11-02 Theo Honohan <th@futuretv.com>
1337
50705ef4 1338 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1339
c51ce5f0
EC		 13402000-10-31 Eric Christopher <echristo@redhat.com>
1341
1342 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1343 or pc-relative, else use fx_offset.
1344
f1bcba5b
JW		 13452000-10-31 Jim Wilson <wilson@redhat.com>
1346
1347 * config/tc-ia64.c (struct md): New field tag_fixups.
1348 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1349 qualifying predicate.
1350 (emit_one_bundle): Delete spurious multiplication by one. Handle
1351 tag_fixups.
1352 (ia64_start_line): Error if dangling qualifying predicate.
1353 (defining_tag): New static variable.
1354 (ia64_unrecognized_line, case '['): Parse tags.
1355 (ia64_frob_label): Create tag_fixups.
1356 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1357
8637c045
AM		 13582000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1359
1360 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1361
ebeeafe6
BS		 13622000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1363
1364 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1365
b041f888
KH		 13662000-10-30 Kazu Hirata <kazu@hxi.com>
1367
1368 * expr.c: Fix formatting.
1369 * flonum-copy.c: Likewise.
1370 * flonum.h: Likewise.
1371 * gasp.c: Likewise.
1372 * hash.c: Likewise.
1373
d8374dcd
HPN		 13742000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1375
1376 * as.h (OPTION_MD_BASE): Bump to 190.
1377 * as.c (parse_args) <std_longopts>: Add comment about the need to
1378 check OPTION_MD_BASE in as.h.
1379
1308f14c
HPN		 1380 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1381 for weak symbols.
1382
6f6ef0fa
NC		 13832000-10-27 Nick Clifton <nickc@redhat.com>
1384
1385 * configure.in (emulations): Add m68hc12.
1386 * configure: Regenerate.
1387 * po/gas.pot: Regenerate.
c51ce5f0 1388
bf1b5881
AH		 13892000-10-27 Aldy Hernandez <aldyh@redhat.com>
1390
50705ef4
AM		 1391 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1392 cpsr*.
1393 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1394
85a39694
NC		 13952000-10-25 Nick Clifton <nickc@redhat.com>
1396
1397 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1398 a DWARF2 line number information sequence.
1399
1400 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1401
1402 * read.c (generate_lineno_debug): Update comment describing why
1403 DWARF2 line number debug information is not generated
1404 automatically by this function.
1405
1406 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1407 not all.
c51ce5f0 1408
85a39694
NC		 1409 * config/tc-arm.h (md_end): Define.
1410 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1411
85a39694
NC		 1412 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1413 if generating DWARF2 line numbers.
1414 (arm_end_of_source): New function. Call dwarf2_finish if
1415 necessary.
1416
1417 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1418 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1419 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1420
cce0cbdc
DN		 14212000-10-25 Diego Novillo <dnovillo@cygnus.com>
1422
1423 * tc-i386.c: Fix prototype declarations for functions taking no
1424 arguments.
1425
64a0c779
DN		 14262000-10-24 Diego Novillo <dnovillo@cygnus.com>
1427
1428 * tc-i386.c (i386_operand_modifier): Remove.
1429 (build_displacement_string): Remove.
1430 (i386_parse_seg): Remove.
1431 (i386_intel_memory_operand): Remove.
1432 (i386_intel_operand): Re-write using recursive descent parser based
1433 on MASM documentation.
1434 (struct intel_parser_s): New structure.
1435 (intel_parser): New static variable.
1436 (struct intel_token): New structure.
1437 (cur_token, prev_token): New static variables.
1438 (T_NIL): Define.
1439 (T_CONST): Define.
1440 (T_REG): Define.
1441 (T_BYTE): Define.
1442 (T_WORD): Define.
1443 (T_DWORD): Define.
1444 (T_QWORD): Define.
1445 (T_XWORD): Define.
1446 (T_SHORT): Define.
1447 (T_OFFSET): Define.
1448 (T_PTR): Define.
1449 (T_ID): Define.
1450 (intel_match_token): New function.
1451 (intel_get_token): New function.
1452 (intel_putback_token): New function.
1453 (intel_expr): New function.
1454 (intel_e05): New function.
1455 (intel_e05_1): New function.
1456 (intel_e06): New function.
1457 (intel_e06_1): New function.
1458 (intel_e09): New function.
1459 (intel_e09_1): New function.
1460 (intel_e10): New function.
1461 (intel_e10_1): New function.
1462 (intel_e11): New function.
1463
19f7b010
JJ		 14642000-10-20 Jakub Jelinek <jakub@redhat.com>
1465
1466 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1467 instructions to loose any special insn->architecture mask.
1468
1469 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1470 (sparc_md_end, sparc_arch_types, sparc_arch,
1471 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1472 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1473 request v9b architecture if they are used).
1474
3ae647a0
NC		 14752000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1476
1477 * config/tc-m68k.c: Fix the previous misapplied patch.
1478
5cbdaa77
NC		 14792000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1480
50705ef4
AM		 1481 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1482 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1483 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1484 BFD_RELOC_*.
5cbdaa77 1485
e6c774b4
KH		 14862000-10-17 Kazu Hirata <kazu@hxi.com>
1487
1488 * debug.c: Fix formatting.
1489 * depend.c: Likewise.
1490 * dwarf2dbg.c: Likewise.
1491 * dwarf2dbg.h: Likewise.
1492 * ecoff.c: Likewise.
1493 * expr.c: Likewise.
1494 * expr.h: Likewise.
1495 * flonum-konst.c: Likewise.
1496 * frags.h: Likewise.
1497
ea20a7da
CC		 14982000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1499
1500 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1501 options.
1502 * doc/as.texinfo: Added notes about this new option.
1503
266cb5f1
HPN		 15042000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1505
1506 * config/tc-sh.c (JREG): Remove.
1507 (md_convert_frag): Remove #if 0:d code using JREG.
1508
6588847e
DN		 15092000-10-15 Diego Novillo <dnovillo@cygnus.com>
1510
1511 * config/tc-i386.c (i386_operand_modifier): Only match
1512 modifiers SHORT and FLAT if they are followed by a space.
1513 (parse_register): When `allow_naked_reg' is set, do not confuse
1514 identifiers that start with a register name with a register.
1515
30a2b4ef
KH		 15162000-10-12 Kazu Hirata <kazu@hxi.com>
1517
1518 * app.c: Fix formatting.
1519 * as.c: Likewise.
1520 * as.h: Likewise.
1521 * bit_fix.h: Likewise.
1522 * cgen.c: Likewise.
1523 * cgen.h: Likewise.
1524 * cond.c: Likewise.
1525
d01e2a23
AM		 15262000-10-11 Alan Modra <alan@linuxcare.com.au>
1527
1528 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1529
44852b19
AM		 15302000-10-07 Alan Modra <alan@linuxcare.com.au>
1531
dc1fc56b
AM		 1532 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1533 Re-arrange function a little and improve error message.
1534
44852b19
AM		 1535 * write.c (write_relocs): Fix a comment.
1536
1537 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1538 link-once sections.
1539
afa680f8
JW		 15402000-10-05 Jim Wilson <wilson@cygnus.com>
1541
1542 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1543
ce8a8b2f
AM		 15442000-10-05 Alan Modra <alan@linuxcare.com.au>
1545
1546 * config/tc-i386.c: Delete some useless comments, reformat others.
1547
1548 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1549 non-global syms in linkonce sections.
1550
56d27c17
AM		 15512000-10-04 Ralf Baechle <ralf@gnu.org>
1552
1553 * config/tc-ia64.c (operand_match): Don't use // style comments.
1554 * config/tc-i370.c: Likewise.
1555
7b15d668
HPN		 15562000-09-29 Hans-Peter Nilsson <hp@axis.com>
1557
1558 Changes to handle varying register prefix and user symbol prefix.
1559 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1560 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1561 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1562 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1563 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1564 (demand_register_prefix): New variable.
1565 (md_pseudo_table): New pseudo ".syntax".
1566 (md_longopts): New options --no-underscore and --underscore.
1567 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1568 on symbols_have_leading_underscore.
1569 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1570 (get_spec_reg): Ditto.
1571 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1572 Fix formatting.
1573 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1574 --help.
1575 <case OPTION_NO_US, case OPTION_US>: New.
1576 (md_show_usage): Be brief and reformat to match continuation of
1577 --help.
1578 * po/gas.pot: Regenerate.
1579
27df9f40
AM		 15802000-09-28 Alan Modra <alan@linuxcare.com.au>
1581
1582 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1583 force relocs for 12 bit branches.
1584 (md_apply_fix): Similarly, adjust logic here.
1585
5506e1a5
AM		 15862000-09-28 Alan Modra <alan@linuxcare.com.au>
1587
1588 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1589 adjust for external and weak syms as we will use a reloc. Allow
1590 for +8 offset when calculating limits of branches.
1591 (hppa_fix_adjustable): Undo 2000-09-23 change.
1592 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1593 Correct distance calculation.
47d89dba
AM		 1594 (tc_gen_reloc): Print the file name and line number if we can't
1595 handle a fixup.
5506e1a5
AM		 1596
1597 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1598 * config/tc-hppa.c (nonzero_dibits): Define.
1599 (arg_reloc_stub_needed): Check each arg and return value
1600 separately for zero case.
1601 (pa_align): Declare argument `bytes'.
1602
81d4177b
KH		 16032000-09-25 Kazu Hirata <kazu@hxi.com>
1604
1605 * config/tc-cris.c: Fix formatting.
1606 * config/tc-d10v.h: Likewise.
1607 * config/tc-d30v.c: Likewise.
1608 * config/tc-d30v.h: Likewise.
1609 * config/tc-fr30.c: Likewise.
1610 * config/tc-fr30.h: Likewise.
1611 * config/tc-m68k.c: Likewise.
1612 * config/tc-m68k.h: Likewise.
1613 * config/tc-pj.h: Likewise.
1614 * config/tc-ppc.c: Likewise.
1615 * config/tc-ppc.h: Likewise.
1616 * config/tc-sh.c: Likewise.
1617 * config/tc-sh.h: Likewise.
1618 * config/tc-sparc.c: Likewise.
1619 * config/tc-v850.h: Likewise.
1620 * config/tc-vax.h: Likewise.
1621 * config/tc-w65.h: Likewise.
1622 * config/tc-z8k.h: Likewise.
1623
959ee541
AM		 16242000-09-23 Alan Modra <alan@linuxcare.com.au>
1625
1626 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1627 checks only for ELF.
1628 (hppa_force_relocation): Likewise.
1629
139368c9
JW		 16302000-09-22 Jim Wilson <wilson@cygnus.com>
1631
1632 * config/tc-ia64.c (dv_sem): Add "stop".
1633 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1634 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1635 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1636 match above.
1637 (mark_resources): Check IA64_RS_PRr.
1638
151337e8
NC		 16392000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1640
56d27c17 1641 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1642 md_estimate_size_before_relax): Redesign and clean up the
1643 relaxation mechanism.
1644
0b7410c4
KH		 16452000-09-21 Kazu Hirata <kazu@hxi.com>
1646
1647 * config/tc-ns32k.c: Fix formatting.
1648 * config/tc-ns32k.h: Likewise.
1649
a4d24084
KH		 16502000-09-20 Kazu Hirata <kazu@hxi.com>
1651
82efde3a
KH		 1652 * config/tc-m32r.c: Fix formatting.
1653 * config/tc-m32r.h: Likewise.
1654 * config/tc-m68851.h: Likewise.
1655 * config/tc-m68hc11.c: Likewise.
1656 * config/tc-m68hc11.h: Likewise.
1657 * config/tc-m88k.c: Likewise.
1658 * config/tc-mcore.c: Likewise.
a75214e5 1659 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1660 * config/tc-mips.c: Likewise.
1661 * config/tc-mips.h: Likewise.
1662 * config/tc-mn10200.h: Likewise.
1663 * config/tc-mn10300.h: Likewise.
a75214e5 1664 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1665 * config/tc-tahoe.h: Likewise.
1666
4844386e 16672000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1668
1669 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1670 Likewise in relaxation description comments.
1671
9e754211
AM		 16722000-09-18 Alan Modra <alan@linuxcare.com.au>
1673
1674 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1675 subtraction of two syms without emitting a relocation.
1676
1677 From David Huggins-Daines <dhd@linuxcare.com>
1678 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1679 global or weak symbols.
1680
4a4f25cf
KH		 16812000-09-15 Kazu Hirata <kazu@hxi.com>
1682
1683 * config/tc-h8300.h: Fix formatting.
1684 * config/tc-h8500.c: Likewise.
1685 * config/tc-h8500.h: Likewise.
1686 * config/tc-hppa.h: Likewise.
1687 * config/tc-i370.h: Likewise.
1688 * config/tc-i386.h: Likewise.
1689 * config/tc-i860.c: Likewise.
1690 * config/tc-i860.h: Likewise.
1691 * config/tc-i960.h: Likewise.
1692 * config/tc-ia64.c: Likewise.
1693 * config/tc-ia64.h: Likewise.
1694
1dab94dd
KH		 16952000-09-14 Kazu Hirata <kazu@hxi.com>
1696
1697 * config/tc-a29k.c: Fix formatting.
1698 * config/tc-alpha.c: Likewise.
1699 * config/tc-arc.c: Likewise.
1700 * config/tc-arc.h: Likewise.
1701 * config/tc-arm.c: Likewise.
1702 * config/tc-arm.h: Likewise.
1703 * config/tc-avr.c: Likewise.
1704 * config/tc-avr.h: Likewise.
1705 * config/tc-tic30.c: Likewise.
1706 * config/tc-tic30.h: Likewise.
1707 * config/tc-tic54x.c: Likewise.
1708 * config/tc-tic54x.h: Likewise.
1709 * config/tc-tic80.c: Likewise.
1710 * config/tc-tic80.h: Likewise.
1711
7484b8e6
TW		 17122000-09-14 Timothy Wall <twall@cygnus.com>
1713
1714 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1715 parallel comparisons for later use.
1716 (struct rsrc): Add parallel comparison type.
1717 (resources_match): Skip special cases of PR usage (non-conflicting
1718 parallel compares).
56d27c17 1719
bf514e21
KH		 17202000-09-13 Kazu Hirata <kazu@hxi.com>
1721
1722 * config/obj-ecoff.c: Fix formatting.
1723 * config/obj-elf.c: Likewise.
1724 * config/obj-elf.h: Likewise.
1725 * config/obj-evax.h: Likewise.
1726 * config/obj-generic.h: Likewise.
1727 * config/obj-hp300.c: Likewise.
1728 * config/obj-hp300.h: Likewise.
1729 * config/obj-ieee.h: Likewise.
1730 * config/obj-vms.c: Likewise.
1731 * config/obj-vms.h: Likewise.
1732
156c2f8b 17332000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1734
50705ef4
AM		 1735 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1736 (md_parse_option): Ditto.
1737 (md_longopts): Add -mips32 option.
1738 (md_show_usage): Document new options.
1739 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1740 (mips_ip): Assemble mfc0 with a sub-selection code.
1741 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1742 (mips_cpu_to_str): New function.
1743 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1744 Use CPU_* defines instead of hardcoded numbers.
1745
50705ef4
AM		 1746 * doc/as.texinfo: Document new options.
1747 * doc/c-mips.texi: Ditto.
156c2f8b 1748
a01b9fa4
KH		 17492000-09-12 Kazu Hirata <kazu@hxi.com>
1750
1751 * as.h: Fix formatting.
1752 * asintl.h: Likewise.
1753 * bit_fix.h: Likewise.
dcd619be
KH		 1754 * config/obj-aout.c: Likewise.
1755 * config/obj-aout.h: Likewise.
1756 * config/obj-bout.c: Likewise.
1757 * config/obj-bout.h: Likewise.
1758 * config/obj-coff.c: Likewise.
1759 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1760 * dwarf2dbg.h: Likewise.
1761 * expr.h: Likewise.
1762 * flonum.h: Likewise.
1763 * frags.h: Likewise.
1764 * itbl-ops.h: Likewise.
1765 * macro.h: Likewise.
1766 * read.h: Likewise.
1767 * sb.h: Likewise.
1768 * struc-symbol.h: Likewise.
1769 * subsegs.h: Likewise.
1770 * symbols.h: Likewise.
1771 * tc.h: Likewise.
1772 * write.h: Likewise.
1773
92774660
KH		 17742000-09-11 Kazu Hirata <kazu@hxi.com>
1775
f0e652b4
KH		 1776 * bignum-copy.c: Fix formatting.
1777 * config/tc-i370.c: Likewise.
92774660
KH		 1778 * config/tc-i960.c: Likewise.
1779 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1780 * ehopt.c: Likewise.
1781 * flonum-copy.c: Likewise.
1782 * flonum-konst.c: Likewise.
1783 * flonum-mult.c: Likewise.
1784 * literal.c: Likewise.
1785 * read.c: Likewise.
1786 * sb.c: Likewise.
1787 * stabs.c: Likewise.
1788 * subsegs.c: Likewise.
92774660 1789
222f8079
PB		 17902000-09-09 Philip Blundell <philb@gnu.org>
1791
1792 * configure.in (arm*-*-uclinux*): New target.
1793 * configure: Regenerate.
1794
c488923f
KH		 17952000-09-09 Kazu Hirata <kazu@hxi.com>
1796
1797 * input-file.c: Fix formatting.
1798 * itbl-ops.c: Likewise.
1799 * messages.c: Likewise.
1800
e0e3ecca
PB		 18012000-09-08 Philip Blundell <philb@gnu.org>
1802
1803 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1804 offset is negative.
1805
5d64ca4e
L		 18062000-09-07 H.J. Lu <hjl@gnu.org>
1807
1808 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1809 * configure: Rebuild.
1810
bdaaa2e1
KH		 18112000-09-07 Kazu Hirata <kazu@hxi.com>
1812
e49bc11e
KH		 1813 * atof-generic.c: Fix formatting.
1814 * config/tc-mips.c: Likewise.
e13b337a
KH		 1815 * config/tc-vax.c: Likewise.
1816 * input-scrub.c: Likewise.
bdaaa2e1 1817
d07ed2cd
AO		 18182000-09-07 Alexandre Oliva <aoliva@redhat.com>
1819
1820 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1821 * configure.in (sh-*-linux*): Added.
1822 * configure: Rebuilt.
1823
86905619
KH		 18242000-09-06 Kazu Hirata <kazu@hxi.com>
1825
a28a3ccf
JL		 1826 * config/tc-hppa.c: Fix formatting.
1827
86905619
KH		 1828 * ecoff.c: Fix formatting.
1829
58cccadb
AO		 18302000-09-06 Alexandre Oliva <aoliva@redhat.com>
1831
1832 * configure: Rebuilt with new libtool.m4.
1833
542d6675
KH		 18342000-09-05 Kazu Hirata <kazu@hxi.com>
1835
1836 * cgen.c: Fix formatting.
1837 * config/tc-ia64.c: Likewise.
1838
5b343f5a
NC		 18392000-09-05 Nick Clifton <nickc@redhat.com>
1840
1841 * aclocal.m4: Regenerate.
1842 * config.in: Regenerate.
1843 * configure: Regenerate.
1844 * po/gas.pot: Regenerate.
50bbae35 1845
07e90ad5
HPN		 18462000-09-05 Hans-Peter Nilsson <hp@axis.com>
1847
1848 * config/tc-cris.c: Correct comment typos.
1849
1485d400
EC		 18502000-09-05 Eric Christopher <echristo@cygnus.com>
1851
1852 * config/tc-mn10300.c: Cleanup.
1853 (md_pcrel_from): Enable.
1854
904a31bf
AM		 18552000-09-05 Alan Modra <alan@linuxcare.com.au>
1856
927781e2
AM		 1857 * expr.c (operand): Fix a comment typo.
1858 * write.c (write_relocs): Fix a signed/unsigned warning.
1859
ecacdc7a
AM		 1860 * config/tc-hppa.c (fudge_reg_expressions): New
1861 (hppa_force_reg_syms_absolute): New.
1862 (pa_equ): Allow reg_section expressions.
1863 * config/tc-hppa.c (md_optimize_expr): Define.
1864 (hppa_force_reg_syms_absolute): Prototype.
1865
1866 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1867 (pa_parse_number): Pass in arg to select fp reg parsing.
1868 Return 1 to indicate format checks pass. If strict, then only
1869 accept a register or register symbol. Return value in...
1870 (pa_number): New static for pa_parse_number.
1871 (FP_REG_BASE): Define.
1872 (FP_REG_RSEL): Define.
1873 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1874 appropriate. White space changes.
1875 (need_pa11_opcode): Don't bother passing any params, get them from
1876 globals instead.
1877 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1878 Remove extraneous check in case 'Q'.
1879 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1880 reg, set section of resulting symbol to reg_section.
1881 (pa_parse_space_stmt): Modify call to pa_parse_number.
1882 (pa_space): Likewise.
1883
904a31bf
AM		 1884 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1885 (hppa_force_relocation): Handle vtable relocs.
1886 (pa_vtable_entry): New.
1887 (pa_vtable_inherit): New.
1888 (md_pseudo_table): Add entries for vtable pseudos.
1889 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1890 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1891 against weak syms.
1892 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1893 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1894 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1895 millicode import.
1896 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1897 specify a symbol type.
1898
1899 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1900 dependent things together.
1901 (md_elf_symbol_type): Define.
1902
1903 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1904 symbol.
1905 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1906
1907 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1908 (obj_elf_vtable_entry): Declare.
1909
1910 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1911 and export function.
1912 (obj_elf_vtable_entry): Similarly.
1913 (elf_pseudo_table): Fix the damage with a cast.
1914
a47cf567 19152000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1916
1917 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1918 for template selection when a label is needed.
1919
197865e8
KH		 19202000-09-02 Kazu Hirata <kazu@hxi.com>
1921
1922 * config/tc-ia64.c: Fix formatting.
1923
18e03609
NC		 19242000-09-02 Nick Clifton <nickc@redhat.com>
1925
1926 * configure.in: Increase version number to 2.10.91.
1927 * configure: Regenerate.
1928 * aclocal.m4: Regenerate.
1929 * config.in: Regenerate.
1930 * po/gas.pot: Regenerate.
1931 * Makefile.in: Regenerate.
1485d400 1932
a1cc9221
AO		 19332000-09-01 Alexandre Oliva <aoliva@redhat.com>
1934
1935 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1936 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1937 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1938 similar relocs.
1939 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1940 branches.
1941
19422000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1943
1944 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1945 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1946 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1947 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1948 (GOT_symbol): New variable.
1949 (md_undefined_symbol): Set it.
1950
44576e1f
RH		 19512000-09-01 Richard Henderson <rth@cygnus.com>
1952
1953 * config/tc-ia64.c (match): Don't inline.
1954 (extra_goodness): New.
1955 (md_begin): Prefer nop.f and nop.b for best_template.
1956
29f8404c
KH		 19572000-08-31 Kazu Hirata <kazu@hxi.com>
1958
76b0a8c0
KH		 1959 * as.c: Fix formatting.
1960 * cond.c: Likewise.
1961 * frags.c: Likewise.
29f8404c
KH		 1962 * macro.c: Likewise.
1963
b4c1ea07
EC		 19642000-08-31 Eric Christopher <echristo@cygnus.com>
1965
1966 * config/tc-mn10300.c: Cleanup and fix warnings.
1967 (md_pseudo_table): Add initializers.
1968 (md_show_usage): Cleanup.
1969 (md_parse_option): Fix warnings.
1970 (md_undefined_symbol): Fix warnings.
1971 (md_conver_frag): Fix warnings.
1972 (tc_gen_reloc): Fix warnings.
1973 (md_apply_fix3): Fix warnings.
1974 (check_operand): Fix warnings.
1975
ac48eca1
AO		 19762000-08-31 Alexandre Oliva <aoliva@redhat.com>
1977
1978 * acinclude.m4: Include libtool and gettext macros from the
1979 top level.
1980 * aclocal.m4, configure: Rebuilt.
1981
e0c21649
GK		 19822000-08-30 Mark Hatle <mhatle@mvista.com>
1983
1984 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1985
cf39a089
KH		 19862000-08-31 Kazu Hirata <kazu@hxi.com>
1987
1988 * listing.c: Fix formatting.
1989
3ee4defc
KH		 19902000-08-29 Kazu Hirata <kazu@hxi.com>
1991
1992 * app.c: Fix a comment typo. Fix formatting.
1993
1e8d20f4
NC		 19942000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1995
50bbae35
AM		 1996 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1997 offset of the target destination for jmp instructions.
1998 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1999
5bcac8a4
HPN		 20002000-08-24 Hans-Peter Nilsson <hp@axis.com>
2001
2002 * NEWS: Mention support for CRIS.
2003
46547ecc
DC		 2004Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2005
2006 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2007 Sets `.lcomm' alignment to zero.
2008
4b853faa
AO		 20092000-08-23 Alexandre Oliva <aoliva@redhat.com>
2010
2011 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
2012 (TC_FIX_ADJUSTABLE): Define.
2013
efcc5914
JW		 20142000-08-23 Jim Wilson <wilson@cygnus.com>
2015
2016 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2017 unwind.personality_routine is set.
2018
aca719bf
AO		 20192000-08-23 H.J. Lu <hjl@gnu.org>
2020
2021 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2022
a3da4de1
AO		 20232000-08-23 Alexandre Oliva <aoliva@redhat.com>
2024
2025 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2026 environment is pe.
2027
56385375
L		 20282000-08-22 H.J. Lu <hjl@gnu.org>
2029
2030 * config.in (STRICTCOFF): New for strict COFF.
2031
2032 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2033 i386-*-go32* and i386-go32-rtems*.
2034 * configure: Rebuilt.
2035
2036 * config/obj-coff.c (obj_coff_endef): Follow the historical
2037 behavior if STRICTCOFF is not defined.
2038
2039 * doc/internals.texi: Document STRICTCOFF.
2040
8f36cd18
AO		 20412000-08-22 Alexandre Oliva <aoliva@redhat.com>
2042
2043 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2044 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2045 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2046 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2047 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2048 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2049 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2050 Likewise.
2051
58a77e41
EC		 20522000-08-22 Eric Christopher <echristo@cygnus.com>
2053
2054 * config/tc-mn10300.c: (md_apply_fix): New function.
2055 (mn10300_force_relocation): New function.
2056 (mn10300_fix_adjustable): New function.
2057
2058 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2059 (TC_HANDLES_FX_DONE): Define.
2060 (obj_fix_adjustable): Define.
2061 (MD_APPLY_FIX3): Define.
2062 (TC_LINKRELAX_FIXUP): Define.
2063
2064 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2065 previously defined.
2066 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2067
2068 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2069
ded0649c
JE		 20702000-08-21 Jason Eckhardt <jle@cygnus.com>
2071
2072 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2073 if the fixup resulted in a relocation.
2074
66102fe2
NC		 20752000-08-18 Nick Clifton <nickc@redhat.com>
2076
2077 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2078 Make reference to first element of shift_names explicit.
2079
02198638
AO		 20802000-08-18 Alexandre Oliva <aoliva@redhat.com>
2081
2082 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2083 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2084 add a symbol's address. Removed all target-specific #ifdefs that
2085 used to accomplished the same.
2086 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2087 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2088 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2089 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2090 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2091
353e2c69
KH		 20922000-08-17 Kazu Hirata <kazu@hxi.com>
2093
2094 * dwarf2dbg.c: Fix formatting.
2095
4fb7971f
NC		 20962000-08-17 Nick Clifton <nickc@redhat.com>
2097
2098 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2099 to be recoded as logical shift lefts by zero.
2100
50b81f19
JW		 21012000-08-16 Jim Wilson <wilson@cygnus.com>
2102
2103 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2104 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2105 source registers.
2106 (note_register_values): Handle IA64_OPND_R3_2 operands.
2107
f869cfc6
JE		 21082000-08-16 Jason Eckhardt <jle@cygnus.com>
2109
50bbae35 2110 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2111
8cb8bcba
NC		 21122000-08-16 Nick Clifton <nickc@redhat.com>
2113
2114 * config/tc-arm.c (struct asm_shift): Delete.
2115 (shift[]): Delete.
2116 (enum asm_shift_index): New.
2117 (struct asm_shift_properties): New.
2118 (struct asm_shift_name): New.
2119 (shift_properties[]); New.
2120 (shift_names[]); New.
2121
2122 (decode_shift): Use new structures.
2123 Issue a warning is "ROR #0" is used.
2124 Issue a warning if "ASR #0" or "LSR #0" is used.
2125
2126 (md_begin): Initialise arm_shift_hsh table from new
2127 asm_shift_name array.
2128
c2158c24
JJ		 21292000-08-16 Jakub Jelinek <jakub@redhat.com>
2130
2131 * config/tc-sparc.c: Kill all warnings.
2132 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2133 in -xarch= as well.
2134 (md_show_usage): Update usage text.
2135
70485b5c
NC		 21362000-08-16 Nick Clifton <nickc@redhat.com>
2137
c2158c24 2138 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2139 useful.
2140
a47cf567 21412000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2142
2143 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2144
2145 * config/tc-sh.c (md_assemble): Changed so debug_type
2146 test performed for ppi_assemble
2147 * config/tc-sh.c: Included dwarf2dbg.h.
2148 (debug_line): Defined.
2149 (md_assemble): Generates dwarf2 line info.
2150 (sh_finalize): New function. Finalize dwarf2 info.
2151 (assemble_ppi): Returns size of code generated.
2152 (build_Mytes): Returns size of code generated.
2153 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2154 * config/tc-sh.h (md_end): Defined.
2155 (sh_finalize): Declared.
2156
1db77c8e
AO		 21572000-08-15 Alexandre Oliva <aoliva@redhat.com>
2158
2159 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2160 md_number_to_chars.
2161
046b3b54
NC		 21622000-08-14 Nick Clifton <nickc@redhat.com>
2163
2164 * config/tc-arm.c (do_bx): Allow "bx pc".
2165
c43c2cc5
JW		 21662000-08-14 Jim Wilson <wilson@cygnus.com>
2167
2168 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2169 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2170 (md_begin): Change assignment to md.flag to OR in the new bit.
2171
d1d8ba22
NC		 21722000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2173
2174 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2175 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2176 C_MOU, and C_EOS.
d1d8ba22 2177
22b36938
JE		 21782000-08-14 Jason Eckhardt <jle@cygnus.com>
2179
2180 * NEWS: Mention i860 support.
2181
c0bd0db2
JL		 2182Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2183
2184 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2185
0ac658b8
AS		 21862000-08-14 Andreas Schwab <schwab@suse.de>
2187
2188 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2189
9fc2dda2
JE		 21902000-08-11 Andreas Schwab <schwab@suse.de>
2191
2192 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2193 argument.
2194
bc4466dc
KH		 21952000-08-11 Kazu Hirata <kazu@hxi.com>
2196
2197 * expr.c: Fix formatting.
351aa9f6 2198 * config/obj-bout.c: Likewise.
bc4466dc 2199
a9c99419
JE		 22002000-08-10 Jason Eckhardt <jle@cygnus.com>
2201
2202 * doc/c-i860.texi: Flesh out the i860 section more.
2203
7c743825
KH		 22042000-08-10 Kazu Hirata <kazu@hxi.com>
2205
2206 * symbols.c: Fix formatting.
929b12bc 2207 * expr.c: Likewise.
7c743825 2208
fa2255cb
DN		 2209Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2210
2211 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2212 has the IgnoreSize bit set.
2213
fc997f4b
AM		 22142000-08-09 Alan Modra <alan@linuxcare.com.au>
2215
2216 From Rodney Brown <RodneyBrown@mynd.com>
2217 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2218 * configure: Regenerate.
2219
a47cf567
NC		 22202000-08-09 Kazu Hirata <kazu@hxi.com>
2221
2222 * hash.c: Fix formatting.
2223 * gasp.c: Likewise.
2224
305d537e
JE		 22252000-08-08 Jason Eckhardt <jle@cygnus.com>
2226
2227 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2228 (i860_fix_info): New enum.
2229 (MD_APPLY_FIX3): Define.
2230 (WORKING_DOT_WORD): Define.
2231 (TC_HANDLES_FX_DONE): Define.
2232 (DIFF_EXPR_OK): Define.
2233 (LISTING_HEADER): Define.
2234 (TARGET_FORMAT): Select target format based on endian flag.
2235 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2236 (target_big_endian): Add external declaration.
2237
2238 * config/tc-i860.c: All existing code reworked completely. Other
2239 new code shown below.
2240 (SYNTAX_SVR4): Define.
2241 (target_warn_expand): New variable.
2242 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2243 (md_longopts): Declare and define with new options (-EL, -EB,
2244 and -mwarn-expand).
2245 (md_show_usage): New function.
2246 (md_operand): New function.
2247 (obtain_reloc_for_imm16): New function.
2248 (md_apply_fix3): New function.
2249 (tc_gen_reloc): New function.
2250
df86943d
NC		 22512000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2252
2253 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2254 2 bytes of the jump address are in the same frag.
2255 (find): Accept 68hc12 register indirect modes.
2256
2257 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2258
30d25259
RH		 22592000-08-07 Richard Henderson <rth@cygnus.com>
2260
2261 * config/tc-ia64.c (unwind): Add prologue_mask member.
2262 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2263 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2264 (dot_body): Clear unwind.prologue_mask.
2265 (dot_prologue): Set it. Accept a register second argument.
2266
2d484c7f
KH		 22672000-08-07 Kazu Hirata <kazu@hxi.com>
2268
2269 * config/atof-ieee.c: Fix formatting.
2270 * config/atof-tahoe.c: Likewise.
2271
a47cf567 22722000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2273
3d4ae3c0
NC		 2274 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2275 work.
2276
c91d2e08
NC		 2277 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2278 of .popsection, .previous, .pushsection, .subsection,
2279 .version, .vtable_entry, .vtable_inherit and .weak.
2280
47926f60
KH		 22812000-08-05 Kazu Hirata <kazu@hxi.com>
2282
2283 * config/tc-cris.c: Fix formatting.
2284 * config/tc-i386.c: Likewise.
2285 * config/tc-sparc.c (sparc_ip): Simplify the code.
2286
ab3e48dc
KH		 22872000-08-04 Kazu Hirata <kazu@hxi.com>
2288
2289 * config/tc-cris.c: Rearrange code for readability.
2290 * config/tc-d10v.c: Fix formatting.
2291 * config/tc-m32r.c: Likewise.
2292 * config/tc-sparc.c: Likewise.
2293
3d56ab85
JW		 22942000-08-02 Jim Wilson <wilson@cygnus.com>
2295
2296 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2297 before ia64_find_opcode.
2298 (md_assemble): Likewise.
2299
3f9dfb2c
NC		 23002000-08-01 Nick Clifton <nickc@cygnus.com>
2301
a47cf567 2302 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2303 Undo some formatting fixes.
3f9dfb2c 2304
28e4f854
KH		 23052000-08-01 Kazu Hirata <kazu@hxi.com>
2306
2307 * config/obj-som.c: Fix formatting.
2308 * config/obj-ieee.c: Likewise.
2309 * config/tc-arm.c: Likewise.
2310 * config/tc-v850.c: Likewise.
2311
a570e639
NC		 23122000-08-01 Nick Clifton <nickc@redhat.com>
2313
2314 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2315 index by command line option.
58a77e41 2316
a570e639
NC		 23172000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2318
2319 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2320 (@node M68K-Branch): Rewrite to match the reality.
2321
e3308d0d
JE		 23222000-07-31 Jason Eckhardt <jle@cygnus.com>
2323
2324 * doc/c-i860.texi: New file.
2325 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2326 * doc/Makefile.in: Regenerate.
2327 * doc/all.texi: Add I860 as relevant architecture.
2328 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2329
2fd5405a
NC		 23302000-07-31 Kazu Hirata <kazu@hxi.com>
2331
2332 * config/tc-d30v.c: Fix formatting.
2333
28e7409f
NC		 23342000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2335
50bbae35
AM		 2336 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2337 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2338 long emit a long branch if available instead of an absolute jump, never
2339 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2340
2341 * doc/c-m68k.texi: Document new command line option.
58a77e41 2342
a47cf567
NC		 23432000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2344
2345 * config/tc-avr.c: Use PARAMS macro in function declarations.
2346 Don't declare md_pcrel_from_section (already in tc-avr.h).
2347 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2348 (avr_operand): Don't set (unsigned) op_mask to -1.
2349
534022ea
JE		 23502000-07-28 Jason Eckhardt <jle@cygnus.com>
2351
50bbae35
AM		 2352 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2353 * configure: Regenerated.
2354 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2355 of operand to the .type directive (.e.g, "type").
534022ea 2356
4c400d5e
AM		 23572000-07-28 Alan Modra <alan@linuxcare.com.au>
2358
2359 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2360 * app.c (do_scrub_chars): Record where first comment found.
2361 * read.c (read_a_source_file): Init found_comment on entry, and
2362 notify whether comments found on exit.
2363 * config/tc-hppa.c (md_shortopts): Add "c".
2364 (md_longopts): Add warn-comment.
2365 (md_parse_option): Handle it.
2366 (md_show_usage): Show available options.
2367 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2368
0aa529cb
AC		 2369Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2370
2371 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2372 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2373 sym_ptr_ptr
0aa529cb
AC		 2374 (md_estimate_size_before_relax): Don't fall off end of function.
2375
c6a7ab1f
NC		 23762000-07-27 Kazu Hirata <kazu@hxi.com>
2377
2378 * config/tc-avr.c: Fix formatting.
2379 * config/tc-ns32k.c: Likewise.
2380
e0c6ed95
AM		 23812000-07-27 Alan Modra <alan@linuxcare.com.au>
2382
2383 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2384
23852000-07-27 Kazu Hirata <kazu@hxi.com>
2386
2387 * config/tc-d10v.c: Fix formatting.
2388 * config/tc-z8k.c: Likewise.
2389 * config/tc-sparc.c: Likewise.
2390
6883dc5e 23912000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2392
2393 * cgen.c (queue_fixup): Declare opinfo.
2394 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2395 (gas_cgen_md_operand): Ditto.
2396 (gas_cgen_md_apply_fix3): Ditto.
2397
39da8128
DD		 23982000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2399
2400 * config/obj-coff.c (obj_frob_symbol): Don't merge
2401 labels. Don't merge if the symbol isn't constant. Return
2402 immediately if a symbol is merged.
2403
65e68b04
AM		 24042000-07-22 Alan Modra <alan@linuxcare.com.au>
2405
2406 * frags.c (frag_align): Correct absolute section alignment.
2407
5e0d736c
DD		 24082000-07-20 DJ Delorie <dj@redhat.com>
2409
2410 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2411 it breaks linking against DLLs.
2412
3bcbcc3d
HPN		 24132000-07-20 Hans-Peter Nilsson <hp@axis.com>
2414
2415 * configure.in: Add CRIS support.
2416 * configure: Regenerate.
2417 * Makefile.am: (CPU_TYPES): Add cris.
2418 (CPU_OBJ_VALID) [aout]: Add cris.
2419 (MULTI_CPU_TYPES): Add cris.
2420 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2421 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2422 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2423 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2424 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2425 Regenerate dependencies.
2426 * Makefile.in: Regenerate.
2427 * aclocal.m4: Regenerate.
2428 * as.c: Declare crisaout, criself.
2429 * config/tc-cris.h, config/tc-cris.c: New.
2430 * config/e-criself.c, config/e-crisaout.c: New.
2431 * po/POTFILES.in, po/gas.pot: Regenerate.
2432
041ff4dd 24332000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2434
041ff4dd 2435 * read.c: Fix formatting.
efaf0ba4 2436 * write.c: Fix formatting.
041ff4dd 2437
f980ada0
L		 24382000-07-19 H.J. Lu <hjl@gnu.org>
2439
2440 * sb.c: Include <stdlib.h> if exists for abort ().
2441
25a8b250
AM		 24422000-07-19 Alan Modra <alan@linuxcare.com.au>
2443
2444 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2445 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2446 (pa_type_args): Same here.
2447
7a9aaf92
NC		 24482000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2449
2450 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2451 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2452 the storage class is already set.
2453
8098403c
NC		 24542000-07-17 Kazu Hirata <kazu@hxi.com>
2455
fafb6d17 2456 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2457 * config/tc-mn10200.c: Likewise.
2458 * config/tc-mn10300.c: Likewise.
2459 * config/tc-pj.c: Likewise.
2460 * config/tc-tic80.c: Likewise.
2461 * config/tc-w65.c: Likewise.
8098403c 2462
977e771a
FCE		 24632000-07-17 Frank Ch. Eigler <fche@redhat.com>
2464
2465 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2466 is defined.
2467
63bf5651
ILT		 24682000-07-15 Ian Lance Taylor <ian@zembu.com>
2469
2470 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2471 @code.
2472
1cd1c99b
AM		 24732000-07-15 Alan Modra <alan@linuxcare.com.au>
2474
2475 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2476 ELF as are used for SOM (except the 32-bit reloc one) to decide
2477 whether a symbol can be reduced to a section symbol. Expand on
2478 the comment for symbols involved in LR% and RR% expressions.
2479
119d663a
NC		 24802000-07-14 Nick Clifton <nickc@cygnus.com>
2481
2482 * config/tc-mips.c (mips_disable_float_construction): New
2483 static variable. Set to true if doubles should not be
2484 constructed by loading two single width fp registers with
2485 halves of the value.
2486 (mips_ip): Test mips_disable_float_construction.
2487 (md_longopts): Add command line switches --construct-floats
2488 and --no-construct-floats.
2489 (md_parse_option): Parse new command line options.
2490 (md_show_usage): Describe new command line options.
2491
2492 * doc/c-mips.texi: Document new command line options.
2493
906fac54
AM		 24942000-07-13 Koundinya K <kk@ddeorg.soft.net>
2495
2496 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2497 * configure: Regenerate.
2498
24992000-07-13 Hans-Peter Nilsson <hp@axis.com>
2500
2501 * configure.in (DEFAULT_EMULATION setting): Revert part of
2502 2000-07-01 change that set te_multi=multi unless set to tmips.
2503 * configure: Regenerate.
2504
7f788821
NC		 25052000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2506
2507 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2508 section when aligning it increases its size.
7f788821 2509
9a736b6b
NC		 25102000-07-11 Kazu Hirata <kazu@hxi.com>
2511
2512 * config/tc-tic54x.c: Fix formatting.
2513
3dd5103b
NC		 25142000-07-10 Kazu Hirata <kazu@hxi.com>
2515
2516 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2517 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2518
46b85d42
AM		 25192000-07-10 Alan Modra <alan@linuxcare.com.au>
2520
2521 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2522 displacements correctly.
2523
2524 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2525
25262000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2527
2528 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2529 warning.
2530 (hash_jam): Ditto.
2531
ad1079af
AM		 25322000-07-09 Alan Modra <alan@linuxcare.com.au>
2533
2534 From David Huggins-Daines <dhd@linuxcare.com>
2535 * config/te-hppalinux64.h: Add a new emulation.
2536 * configure.in (emulations): Add configure bits to support the
2537 64-bit Linux/parisc target.
2538 * configure: Regenerate.
2539
2540 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2541 (md_shortopts): Add `V' for ELF.
2542
2543 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2544 when SOM or ELF_ARG_RELOC are defined.
2545 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2546 ELF_ARG_RELOC are defined.
2547 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2548 (pa_stringer): ..Do it here instead. Fix comment typos.
2549 (hppa_force_relocation): Cast enums to int before comparing with
2550 ints.
2551
2552 From Ryan Bradetich <rbradetich@uswest.net>
2553 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2554 redifinition warning.
2555 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2556 (hppa_force_relocation): ditto
ad1079af
AM		 2557 (md_apply_fix): Added cast to buf to fix warnings.
2558
2559 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2560 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2561
2562 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2563 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2564 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2565 reloc_type** to avoid warnings in switch.
2566 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2567 little earlier instead.
2568
2569 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2570 and elf.
2571 (pa_type_args): Use symbol_arg_reloc_info.
2572 (struct pa_it): Make arg_reloc unsigned int.
2573 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2574 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2575 (pa_code): Delete. pa_text duplicates this function.
2576 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2577 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2578 int.
2579 (cons_fix_new_hppa): Actually change selector to e_fsel when
2580 warning about assuming so.
2581 (tc_gen_reloc): More example elf arg reloc code.
2582 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2583 (hppa_force_relocation): Likewise.
2584
2585 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2586 files.
2587 (pa_end_of_source): Prototype.
2588 (hppa_fix_adjustable): Prototype.
2589 (LABELS_WITHOUT_COLONS): Move it..
2590 * config/te-hppa.h: To here.
2591
2592 * config/te-hppa64.h: New file.
2593
2594 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2595 type.
2596 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2597 format -10, -16, 16 relocs.
2598 (hppa_elf_mark_end_of_function): Test for null
2599 last_call_info->start_symbol
2600
2601 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2602 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2603 re_assesmble_* functions. Delete extraneous statements. Fix
2604 typos in comments.
2605 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2606 insn to re_assemble_*.
2607
623aa224
UC		 26082000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2609
2610 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2611
c4aa876b
NC		 26122000-07-08 Kazu Hirata <kazu@hxi.com>
2613
2614 * config/tc-sh.c: Fix formatting.
d0313fb7 2615 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2616 * depend.c: Fix formatting.
2617 * flonum-konst.c: Likewise.
2618 * flonum-mult.c: Likewise.
c4aa876b 2619
6b31947e
NC		 26202000-07-07 Kazu Hirata <kazu@hxi.com>
2621
a5bfe8c9 2622 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2623 * config/obj-vms.c: Fix comments.
2624 * config/tc-a29k.c: Likewise.
2625 * config/tc-alpha.c: Likewise.
2626 * config/tc-h8300.c: Likewise.
2627 * config/tc-h8500.c: Likewise.
2628 * config/tc-i370.c: Likewise.
2629 * config/tc-ia64.c: Likewise.
2630 * config/tc-m68hc11.c: Likewise.
2631 * config/tc-m68k.c: Likewise.
2632 * config/tc-mips.c: Likewise.
2633 * config/tc-ns32k.c: Likewise.
2634 * config/tc-ppc.c: Likewise.
2635 * config/tc-z8k.c: Likewise.
6b31947e 2636
b8a9dcab
NC		 26372000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2638
2639 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2640 Default to '(SEC_LOAD | SEC_DATA)'.
2641 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2642
2643 * doc/internals.texi (CPU Backend): Describe
2644 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2645
beb2de9b
AC		 2646Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2647
2648 * as.c (parse_args): NULL terminate the long option list.
2649
24ddb296
AC		 2650Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2651
2652 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2653 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2654
1fe72011
NC		 26552000-07-05 Nick Clifton <nickc@cygnus.com>
2656
2657 * config/tc-d30v.c (write_2_short): Further changes to warning
2658 messages produced when combining EITHER_BUT_PREFER_MU attributed
2659 opcodes.
2660
a5bfe8c9 26612000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2662
2663 * MAINTAINERS: new
2664
8de8f17e
AO		 26652000-07-04 Alexandre Oliva <aoliva@redhat.com>
2666
2667 * config/tc-arm.c (psrs): Accept combinations of flags.
2668
00d2865b
NC		 26692000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2670
2671 * config/tc-avr.c: Change _ () to _() around all strings marked
2672 for translation (exception from the usual coding style).
2673 (avr_opt): New struct variable, how the new switches are set.
2674 (OPTION_MMCU): Define as 'm' and actually use.
2675 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2676 (show_mcu_list): New function, display the list of known MCUs.
2677 (md_show_usage): Document the new switches. Call show_mcu_list.
2678 (avr_set_arch): Change 'm' to OPTION_MMCU.
2679 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2680 Handle the new switches.
2681 (avr_operands): Disable warnings for undefined combinations of
2682 operands if -mall-opcodes. Disable warnings for skipping two-word
2683 instructions if enhanced core or -mno-skip-bug.
2684 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2685 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2686 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2687 (avr_ldi_expression): Warn about implicit lo8().
2688 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2689
54588503
UC		 26902000-07-01 Koundinya K <kk@ddeorg.soft.net>
2691
50bbae35
AM		 2692 * configure.in: Add entry for mips-*-sysv4*MP*
2693 * configure: Rebuild
2694 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2695 elf32-tradlittlemips for traditional mips targets.
2696 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2697 test for Link Once sections as in adjust_reloc_syms.
2698 * config/te-tmips.h: New file for traditional mips targets. Define
2699 TE_TMIPS.
58a77e41 2700
c9900432
NC		 27012000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2702
2703 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2704 flags argument is not present, don't change an existing section's
2705 section's attributes. If the flags argument is present, warn if the
2706 attributes don't match the section's current attributes. When
2707 long section names are supported, set SEC_LINK_ONCE and
2708 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2709
9d87310a
HPN		 2710Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2711
2712 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2713 symbols; create them.
2714
dbddefbf
NC		 27152000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2716
2717 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2718 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2719
2ae7e77b
AH		 27202000-06-27 Aldy Hernandez <aldyh@redhat.com>
2721
2722 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2723 expressions. Ignore the problem when handling 16 bit signed
2724 immediates, because the assembler will take care of the relocation
2725 later.
2ae7e77b 2726
6b2539e3
NC		 27272000-06-27 Nick Clifton <nickc@cygnus.com>
2728
2729 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2730 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2731 sequential order, and emit warning messages if the input source
2732 code contains constructs like that, or parallel constructs
2733 containing such opcodes.
2734
65aa24b6
NC		 27352000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2736
2737 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2738 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2739 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2740 (md_show_usage): Update usage message.
2741 (md_parse_option): Allow redefinition of MCU type within the
2742 same avr[1-5] bfd machine type. Show both old and new MCU type
2743 in the error message.
2744 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2745 Simplify 8K wrap code.
2746
f0c56b90
NC		 27472000-06-25 Kazu Hirata <kazu@hxi.com>
2748
50bbae35
AM		 2749 * config/obj-aout.c: Remove all uses of DEFUN.
2750 * config/obj-ieee.c: Likewise.
2751 * config/tc-sh.c: Fix comment typos.
2752 * config/tc-tahoe.c: Likewise.
2753 * config/tc-vax.c: Likewise.
2754 * config/tc-w65.c: Likewise.
2755 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2756 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2757
6d249963
DD		 27582000-06-24 DJ Delorie <dj@cygnus.com>
2759
2760 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2761 more changes from Sept 1999
2762 (tc_i386_fix_adjustable): ditto
2763 (md_apply_fix3): ditto
2764
680d2857 27652000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2766
680d2857
FCE		 2767 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2768 (gas_cgen_parse_operand): Set it around expression() call.
2769 (gas_cgen_md_operand): Test for it before longjmp().
2770
e7b305a2
AM		 27712000-06-24 Kazu Hirata <kazu@hxi.com>
2772
c0fecd35
AM		 2773 * config/tc-h8500.c: Remove all uses of DEFUN.
2774 * config/tc-sh.c: Likewise.
2775 * config/tc-w65.c: Likewise.
2776 * config/tc-z8k.c: Likewise.
2777
e7b305a2
AM		 2778 * config/tc-h8500.c: Fix typos in comments.
2779
ed6d6fd3
FCE		 27802000-06-23 Frank Ch. Eigler <fche@redhat.com>
2781
2782 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2783 is defined.
2784
f7c88872
AM		 27852000-06-23 matthew green <mrg@redhat.com>
2786
2787 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2788 defined. Fix error message for `[' grouping.
f7c88872 2789
70d6ecf3
AM		 27902000-06-22 Kazu Hirata <kazu@hxi.com>
2791
2792 * config/tc-h8300.c: Fix formatting and comment typos.
2793
e9718fe1
TW		 27942000-06-22 Timothy Wall <twall@cygnus.com>
2795
2796 * config/tc-ia64.c (note_register_values): Move premature QP
2797 notation clearing into the appropriate place.
2798
45288df1
AM		 27992000-06-22 Alan Modra <alan@linuxcare.com.au>
2800
1581f8c9
AM		 2801 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2802 first before anything else. Add bin-bugs.h, emul.h and progress.h
2803 Sort list of files as for $(OBJS) in Makefile.am.
2804
2805 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2806 find one. Remake dependencies.
2807 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2808 * Makefile.in: Regenerate.
2809 * doc/Makefile.in: Regenerate.
2810
45288df1
AM		 2811 * config/tc-i386.c (i386_displacement): Don't assume a constant
2812 displacement is necessarily 16 bits when in 16 bit code mode.
2813 (md_assemble): Instead size the displacement here after we know
2814 for sure that a .code16gcc operand hasn't automatically added
2815 operand size prefixes.
2816
01580992
L		 28172000-06-21 H.J. Lu <hjl@gnu.org>
2818
2819 * Makefile.am: Rebuild dependency.
2820 * Makefile.in: Rebuild.
2821
40f09f82
JL		 28222000-06-21 Kazu Hirata <kazu@hxi.com>
2823
2824 * config/tc-h8300.c (parse_reg): Make the function static.
2825 (parse_exp): Likewise.
2826
78295804
DD		 28272000-06-20 DJ Delorie <dj@cygnus.com>
2828
2829 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2830 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2831 for cygwin import libraries to work properly.
2832
45f85b08
L		 28332000-06-20 H.J. Lu <hjl@gnu.org>
2834
2835 * Makefile.am: Rebuild dependency.
2836 * Makefile.in: Rebuild.
2837 * configure: Likewise.
2838 * doc/Makefile.in: Likewise.
2839
39bec121
TW		 28402000-06-20 Timothy Wall <twall@cygnus.com>
2841
2842 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2843 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2844 * doc/c-tic54x.texi: New.
2845 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2846 documentation file.
39bec121 2847 * doc/all.texi: Add C54X.
3e87a760 2848 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2849 * doc/Makefile.in: Regenerate.
2850 * configure.in: Add tic54x and define LIBM for tic54x.
2851 * configure: Regenrate.
2852 * config/tc-tic54x.[ch]: New.
2853 * config/obj-coff.h: Add tic54x.
2854 * Makefile.am: (CPU_TYPES): Add tic54x.
2855 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2856 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2857 (as_new_LDADD): Add $(LIBM).
2858 * Makefile.in: Regenerate.
3e87a760 2859
60bcf0fa
NC		 28602000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2861
2862 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2863 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2864 * doc/as.texinfo: Likewise.
2865
2866 * configure, Makefile.in: Regenerate.
2867 * configure.in (emulations): Recognize m6811 and m6812.
2868 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2869 Added files for 68hc11 and 68hc12 assembler.
2870 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2871 * config/tc-m68hc11.h: Header definition for that assembler.
2872
ec05f674
NC		 28732000-06-18 Nick Clifton <nickc@redhat.com>
2874
24ef8152
NC		 2875 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2876 instead of OCTETS_PER_BYTE.
2877
ec05f674 2878 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2879 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2880
119caedd
L		 28812000-06-18 H.J. Lu <hjl@gnu.org>
2882
2883 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2884 * configure: Rebuild.
2885
607723e4
NC		 28862000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2887
3e87a760
AM		 2888 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2889 to BFD_ASSEMBLER.
607723e4 2890
b946ec34
NC		 28912000-06-16 Nick Clifton <nickc@cygnus.com>
2892
2893 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2894 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2895
2896 * doc/c-mips.texi: Document newly accepted cpu variants.
2897
37ce37b1
UC		 28982000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2899
2900 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2901
c06ae4f2
UC		 29022000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2903
2904 * macro.c (getstring): Make it possible to escape the quote
2905 character.
2906
20348649
JL		 2907Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2908
2909 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2910
bcef29e6
L		 29112000-06-13 H.J. Lu <hjl@gnu.org>
2912
2913 * configure: Regenerate.
2914
63a0b638
AM		 29152000-06-09 Alan Modra <alan@linuxcare.com.au>
2916
2917 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2918 separator.
2919 * doc/internals.texi (line_separator_chars): Semicolon is no
2920 longer a default. Mention null and newline as defaults.
2921
2922 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2923
2924 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2925 * config/tc-i860.h (line_separator_chars): Likewise.
2926 * config/tc-h8300.c (line_separator_chars): Likewise.
2927 * config/tc-i960.c (line_separator_chars): Likewise.
2928 * config/tc-m68k.c (line_separator_chars): Likewise.
2929 * config/tc-mips.c (line_separator_chars): Likewise.
2930 * config/tc-ns32k.c (line_separator_chars): Likewise.
2931 * config/tc-sparc.c (line_separator_chars): Likewise.
2932 * config/tc-vax.c (line_separator_chars): Likewise.
2933
2934 * config/tc-h8300.c (comment_chars): Use string initialiser.
2935 * config/tc-i960.c (line_comment_chars): Likewise.
2936 * config/tc-z8k.c (comment_chars, line_comment_chars,
2937 line_separator_chars): Likewise.
2938
2939 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2940 for TE_LINUX.
2941
9bab9349
NC		 29422000-06-08 Nick Clifton <nickc@cygnus.com>
2943
2944 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2945 for size 1 fixes.
2946
946efd95
DB		 29472000-06-08 David O'Brien <obrien@FreeBSD.org>
2948
2949 * configure.in (VERSION): Update to show this is the CVS mainline.
2950
6480b79a
DB		 29512000-06-08 Matthew Jacob <mjacob@feral.com>
2952
2953 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2954 $at is the integer register $r28, vs. both $r28 and the floating
2955 point register $f28.
2956
10850f29
JW		 29572000-06-08 James E. Wilson <wilson@cygnus.com>
2958
2959 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2960 (dot_endp): Don't call ia64_flush_insns.
2961 (emit_one_bundle): Don't delete prologue/body records from
2962 unwind_record list in first loop. Rewrite second loop to account for
2963 this.
2964
150f24a2
JW		 29652000-06-07 David Mosberger <davidm@hpl.hp.com>
2966
2967 * config/tc-ia64.c: Add missing prototypes.
2968 (generate_unwind_image): Cast argument to output_unw_records call.
2969
e38c9cc2
DC		 2970Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2971
46b85d42 2972 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2973
1188e082
DC		 2974Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2975
2976 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2977 (REGISTER_P): likewise.
2978 (avr_opcodes): uses include/opcode/avr.h
2979 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2980
ac743b2c
AM		 29812000-06-04 Alan Modra <alan@linuxcare.com.au>
2982
0b545448
AM		 2983 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2984 initializers too.
ac743b2c 2985
969e1a7b
L		 29862000-06-03 H.J. Lu <hjl@gnu.org>
2987
2988 * read.c (is_end_of_line): Put back `;'.
2989
65172ab8
AM		 29902000-06-03 Alan Modra <alan@linuxcare.com.au>
2991
2992 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2993
b75c0c92
AM		 29942000-06-01 Alan Modra <alan@linuxcare.com.au>
2995
2996 * expr.c (operand): Test is_end_of_line outside switch to catch
2997 line separator chars that are also operators.
2998 (operator): Return O_illegal for line separator chars.
2999
3000 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3001 entry (or `!' entry for TC_HPPA).
3002
3003 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3004 before indexing is_end_of_line. Remove redundant check for '\0'.
3005 (fp_op2): Likewise.
3006 * config/tc-h8500.c (md_assemble): Likewise.
3007 * config/tc-mcore.c (md_assemble): Likewise.
3008 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3009 (md_atof): Likewise
3010
3011 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3012 is_end_of_line.
3013 * config/tc-mcore.c (mcore_cons): Likewise.
3014 (mcore_float_cons): Likewise.
3015 (mcore_stringer): Likewise.
3016 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3017
a6836251
SB		 30182000-06-01 Scott Bambrough <scottb@netwinder.org>
3019
3020 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3021
43841e91
NC		 30222000-05-29 Nick Clifton <nickc@cygnus.com>
3023
3024 * config/tc-sh.c: Fix compile time warning messages.
3025
3026 * config/tc-mips.c: Fix compile time warning messages.
3027
a057431b
PB		 30282000-05-29 Philip Blundell <philb@gnu.org>
3029
3030 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3031 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3032 * NEWS: Mention ARM ELF support.
3033
3c07fb76
AO		 30342000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3035
3036 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3037 it is modified, and use the real_size to compute the frag address
3038 for dwarf2 line info.
3039
ad4d6ccf
AM		 30402000-05-27 Alan Modra <alan@linuxcare.com.au>
3041
3042 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3043 line-matching scheme to cope with automake moving variables around.
3044 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3045 * Makefile.in: Regenerate.
3046
6faf3d66
JJ		 30472000-05-26 Jakub Jelinek <jakub@redhat.com>
3048
3049 * config/tc-sparc.c (sparc_relax): New.
3050 (md_longopts): Add -relax and -no-relax options.
3051 (md_parse_options, md_show_usage): Likewise.
3052 (md_apply_fix3): Optimize tail call into branch always if possible.
3053
0a44c2b1
DL		 3054Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3055
3056 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3057 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3058 rules, with warning when a GAS statement specifies a packing that
3059 will result in an instruction being squashed.
3e87a760
AM		 3060 Added typdef packing_type and enumerals, changed various integer
3061 literals to use the enumerals.
0a44c2b1 3062
e0c9811a
JW		 30632000-05-24 David Mosberger <davidm@hpl.hp.com>
3064
3065 * config/tc-ia64.c (dot_restorereg_p): New function.
3066 (md_pseudo_table): Add restorereg.p.
3067 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3068 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3069
3070 * config/tc-ia64.h (unw_record_type): Add unwabi.
3071 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3072 called MASK with members for imask, and the masks produced by
3073 fr_mem, gr_mem, br_mem, and frgr_mem.
3074 (unw_p_record): Add members ABI and CONTEXT.
3075 (unw_x_record): Add member AB.
3076 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3077 as pseudo-register for use during unwind info generation.
3078 (AR_PFS, AR_LC): New macros.
3079 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3080 whose names start with an at sign (as in "@priunat").
3081 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3082 register.
3083 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3084 proc_end, unwind_info, personality_routine): Consolidate into
3085 "unwind" structure to reduce offset-table use. Add member
3086 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3087 to be emitted.
3088 (output_R1_format, output_R3_format, output_P3_format,
3089 output_P6_format): Initialize R with zero to reduce compiler warnings.
3090 (output_P7_format): Ditto. Add `default' branch to switch
3091 statement to reduce compiler warnings.
3092 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3093 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3094 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3095 into single argument.
3096 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3097 compiler warnings. Merge A and B args into single argument.
3098 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3099 A and B args into single argument.
3100 (free_record): Removed (wasn't used).
3101 (free_list_records): Also free imasks in prologue records.
3102 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3103 (output_spill_mask): Remove.
3104 (output_unwabi): New function.
3105 (output_epilogue, output_label_state, output_copy_state): Call
3106 alloc_record.
3107 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3108 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3109 argument.
3110 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3111 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3112 as part of handling the prologue records. Emit region's imask if
3113 we have one. Handle unwabi, epilogue, label_state, copy_state,
3114 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3115 spill_sprel_p, and spill_reg_p records.
3116 (set_imask, count_bits, slot_index): New function.
3117 (fixup_unw_records): Fix region size computation. Handle
3118 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3119 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3120 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3121 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3122 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3123 (dot_save): Use manifest constants for applicaton registers.
3124 Handle REG_PR and REG_PRIUNAT.
3125 (dot_restore): Don't just ignore it.
3126 (dot_restorereg): New function..
3127 (generate_unwind_image): Ensure unwind info is a multiple of eight
3128 bytes, not just four bytes.
3129 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3130 (dot_altrp): Don't just ignore it.
3131 (dot_savemem): New function. Replaces dot_savesp() and
3132 dot_savepsp(). Use manifest constants for applicaton registers.
3133 Handle REG_PR and REG_PRIUNAT.
3134 (dot_savef): Simplify.
3135 (dot_saveb): Support generation of br_gr.
3136 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3137 dot_label_state, dot_copy_state): New function.
3138 (dot_unwabi): Don't just ignore it.
3139 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3140 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3141 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3142 (emit_one_bundle): Set slot number for prologue/body records
3143 *before* emitting the first insn.
3144 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3145 (md_begin): Declare "psp" pseudo-register.
3146 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3147 so we don't get segfault.
3148 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3149 counts as required per SW Conventions manual
3150 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3151 output_preds_psprel, output_preds_sprel, output_spill_base,
3152 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3153 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3154 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3155 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3156 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3157 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3158 (dot_vframe): Implement.
3159 (dot_vframesp, dot_vframepsp): New function.
3160
f98fd99f
HPN		 3161Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3162
3163 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3164 * configure: Regenerate.
f98fd99f 3165
ee7fcc42
AM		 31662000-05-23 Alan Modra <alan@linuxcare.com.au>
3167
3168 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3169 (md_estimate_size_before_relax): so we can use it here instead of
3170 old kludges. Localise vars to blocks. Comment.
3171
3172 * frags.c (frag_new): Update fr_var comments.
3173 * frags.h (struct frag): Ditto.
3174
c67e42c9
RH		 31752000-05-22 Richard Henderson <rth@cygnus.com>
3176
3177 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3178 (pseudo_func): Add pcrel.
3179 (operand_match): Handle IA64_OPND_TGT64.
3180 (build_insn): Likewise.
3181 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3182 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3183 (fix_insn): Handle all three 64-bit relocation types.
3184
5110c57e
HPN		 3185Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3186
3187 * obj.h (struct format_ops): New members begin, app_file,
3188 s_set_other, s_set_desc, s_get_type, s_set_type,
3189 separate_stab_sections, init_stab_section.
3190
3191 * config/obj-multi.h: Update GPL notice to v2.
3192 (obj_begin): New.
3193 (obj_app_file): New.
3194 (S_SET_SIZE): Test s_set_size for NULL before calling.
3195 (S_SET_ALIGN): Similar for s_set_align.
3196 (S_SET_OTHER): New.
3197 (S_SET_DESC): New.
3198 (S_GET_TYPE): New.
3199 (S_SET_TYPE): New.
3200 (SEPARATE_STAB_SECTIONS): New.
3201 (INIT_STAB_SECTION): New.
3202 (EMIT_SECTION_SYMBOLS): New.
3203 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3204
3205 * config/obj-elf.h: Update GPL notice to v2.
3206 Mention that this file is included from obj-multi.h.
3207 (obj_begin): Wrap definition in ifndef.
3208 (elf_file_symbol): Constify declaration.
3209 (obj_app_file): Ditto.
3210 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3211 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3212
3213 * config/obj-elf.c (elf_s_set_other): New.
3214 (elf_file_symbol): Constify argument.
3215 (elf_separate_stab_sections): New.
3216 (elf_init_stab_section): New.
3217 (elf_format_ops): Add new members. Remove comma at end.
3218
3219 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3220 (ecoff_format_ops): Add new fields. Remove comma at end.
3221 Mention inconsistency for emit_section_symbols.
3222
3223 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3224
3225 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3226 (coff_separate_stab_sections): New.
3227 (coff_format_ops): Add new members.
3228
3229 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3230 (obj_aout_s_set_other): New.
3231 (obj_aout_s_set_desc): New.
3232 (obj_aout_s_get_type): New.
3233 (obj_aout_s_set_type): New.
3234 (obj_aout_separate_stab_sections): New.
3235 (aout_format_ops): New members added. Use obj_aout_process_stab,
3236 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3237 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3238 appropriate.
3239 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3240
b98ef147
AM		 32412000-05-22 Alan Modra <alan@linuxcare.com.au>
3242
3243 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3244 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3245 (md_estimate_size_before_relax): Ensure jumps to weak and
3246 externally visible symbols are relocatable.
3247
0aa5d426
HPN		 3248Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3249
3250 * stabs.c (aout_process_stab): Make global.
3251 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3252 * read.h (aout_process_stab): Declare.
3253
3254 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3255 Generalize to *aout, *coff *elf.
3256 * configure: Regenerated.
3257
3258 * doc/internals.texi (Object format backend): Say
3259 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3260
3261 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3262 * Makefile.in: Regenerated.
3263
7c3dc350
CM		 32642000-05-19 Catherine Moore <clm@cygnus.com>
3265
3266 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3267
b3b6a3fe
JL		 32682000-05-18 Alan Modra <alan@linuxcare.com.au>
3269
3270 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3271 instruction to reflect change in re_assemble_*.
3272
c9e10a08
JL		 3273Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3274
3275 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3276 build PA64 ELF tools.
3277 * configure: Rebuilt.
3278
3043679f
AM		 32792000-05-17 Alan Modra <alan@linuxcare.com.au>
3280
3281 * Makefile.am: Regenerate dependencies.
3282 * Makefile.in: Regenerate.
3283
322f2c45
NC		 32842000-05-15 Nick Clifton <nickc@cygnus.com>
3285
3286 * config/tc-arm.c (struct asm_psr): Add boolean field
3287 distinguishing between CSPR and SPSR. Rename 'number' field
3288 to 'field'.
3289 (psrs): Rearrange contents to match new asm_psr structure.
3290 (arm_psr_parse): Move next to psr_required_here. Make it
3291 return an asm_psr structure.
3292 (psr_required_here): Use asm_psr structure returned by
3293 arm_psr_parse.
3294 (do_msr): Reorganise to allow psr_required_here to be called
3295 only once.
3296 (md_undefined_name): Mark 'name' parameter as unused, since
3297 the COFF target does not use it.
322f2c45 3298
5e6cbf41
PB		 32992000-05-14 David O'Brien <obrien@FreeBSD.org>
3300
3301 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3302 standards.
3303 * config/te-aux.h: Likewise.
3304 * config/te-dpx2.h: Likewise.
3305 * config/te-go32.h: Likewise.
3306 * config/te-hp300.h: Likewise.
3307 * config/te-hppa.h: Likewise.
3308 * config/te-i386aix.h: Likewise.
3309 * config/te-ic960.h: Likewise.
3310 * config/te-interix.h: Likewise.
3311 * config/te-nbsd532.h: Likewise.
3312 * config/te-pc532mach.h: Likewise.
3313 * config/te-ppcnw.h: Likewise.
3314 * config/te-psos.h: Likewise.
3315 * config/te-sparcaout.h: Likewise.
3316 * config/te-sun3.h: Likewise.
3317 * config/te-sysv32.h: Likewise.
3318
4132022d
AM		 33192000-05-14 Alan Modra <alan@linuxcare.com.au>
3320
3321 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3322 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3323 and sign extend without an if statement.
3324 (build_bytes): Likewise.
3325
33262000-05-14 Kazu Hirata <kazu@hxi.com>
3327
3328 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3329 X_add_symbol L_32 case.
3330
b4fd930a
AM		 33312000-05-14 David O'Brien <obrien@FreeBSD.org>
3332
3333 * config/te-freebsd.h: New file.
3334
a38cf1db
AM		 33352000-05-13 Alan Modra <alan@linuxcare.com.au>
3336
897083bd
AM		 3337 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3338 bindtextdomain): Replace defines with those from intl/libgettext.h
3339 to quieten gcc warnings.
3340
a38cf1db
AM		 3341 * NEWS: Mention x86 .arch and -q.
3342
3343 * config/tc-i386.c (quiet_warnings): New.
3344 (md_assemble): Use quiet_warnings.
3345 (md_parse_option): Set quiet_warnings from -q.
3346 (md_show_usage): Mention -q, delete -m.
3347 (flag_do_long_jump): Delete.
3348 (md_parse_option): Remove -m.
3349 (md_show_usage): Remove -m.
3350 (md_create_long_jump): Remove useless flag_do_long_jump code.
3351
3352 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3353 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3354
e413e4e9
AM		 33552000-05-13 Alan Modra <alan@linuxcare.com.au>
3356 Alexander Sokolov <robocop@netlink.ru>
3357
3358 * doc/c-i386.texi (i386-Arch): New section.
3359 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3360
3361 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3362 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3363 architecture has been given and is not 486.
3364 (set_cpu_arch): New.
3365 (md_pseudo_table): Add .arch.
3366 (md_assemble): Warn if cpu architecture has been given and an
3367 unsupported instruction.
3368
3369 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3370 Move operand_types bit defines after relevant template field.
3371 (template): Add cpu_flags.
3372 (Cpu*): Define.
3373 (arch_entry): New.
3374
e8b1cae5
AO		 33752000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3376
3377 * config/tc-mn10300.h (md_end): Define.
3378 (mn10300_finalize): Declare.
3379 * config/tc-mn10300.c: Include dwarf2dbg.h.
3380 (debug_line): Define.
3381 (md_assemble): Generate dwarf2 line info.
3382 (mn10300_finalize): New function. Finalize dwarf2 info.
3383
426b0403
AM		 33842000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3385
3386 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3387 external version of the relocation for weak symbols.
3388
e4c58b25
JW		 33892000-05-08 David Mosberger <davidm@hpl.hp.com>
3390
3391 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3392 frame size in units of 16 bytes, as required per SW Conventions manual.
3393 (output_unw_records): Output info-block header as a dword to get
3394 byte-order right.
3395
8fce3f5e
AM		 33962000-05-08 Alan Modra <alan@linuxcare.com.au>
3397
3398 * as.h: #include "file", not <file> on files from ../include.
3399 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3400 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3401 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3402 (tc_coff_symbol_emit_hook): Ditto.
3403 (OPTCOUNT): Cast to int to avoid compiler warning.
3404 (md_begin): Fix signed/unsigned warnings.
3405
34062000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3407
3408 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3409 ABRANCH LONG case for a conditional branch on a 68000.
3410 (md_estimate_size_before_relax): Likewise. Also handle
3411 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3412 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3413 PC-relative on all CPUs.
3414 (md_estimate_size_before_relax): Likewise.
3415
fb166ee3
AM		 34162000-05-04 Alan Modra <alan@linuxcare.com.au>
3417
3418 * as.c (parse_args): Just mention current year in printed
3419 copyright message.
3420
7a899fff
C		 34212000-05-03 J.T. Conklin <jtc@redback.com>
3422
3423 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3424 unit registers.
7a899fff
C		 3425 (md_parse_option): Recognize -m7400.
3426
44877466
ILT		 34272000-05-03 Ian Lance Taylor <ian@zembu.com>
3428
3429 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3430 don't permit lp to become less than the words array.
3431
eaa15ab8
NC		 34322000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3433
3434 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3435 Fix little-endian case.
3436
7c4f6a03
AM		 34372000-05-03 David O'Brien <obrien@NUXI.com>
3438
3439 * as.c (parse_args): Update copyright.
3440
da5d444c
AM		 34412000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3442
3443 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3444 for the .bss section too.
3445
3f9b03b5
AM		 34462000-05-02 Alan Modra <alan@linuxcare.com.au>
3447
3448 * configure.in: Set em=linux for hppa-*-linux.
3449 * configure: Regenerate.
3450 * doc/Makefile.in: Regenerate with correct automake.
3451
3452 * frags.c (frag_grow): Sanity check chunk_size.
3453
3454 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3455 * config/obj-som.h: Likewise.
3456 * config/obj-ieee.h: Likewise.
3457
3458 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3459
3460 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3461 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3462 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3463 (pa_ip): low_sign_unext now returns via function value. Use
3464 re_assemble_* instead of dis_assemble_* and
3465 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3466 unnecessarily.
3467 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3468 (md_section_align, md_parse_option, md_show_usage,
3469 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3470 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3471 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3472 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3473 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3474 pa_text): Likewise.
3475 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3476 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3477 outside of switch. Correct mask and shifting errors in case 10
3478 and case -11. In case 21, compare against signed range to suit
3479 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3480 case 17 and case 22, use offsetT variable to properly check range.
3481 Use re_assemble_* here too.
3482 (evaluate_absolute): Change type of value to offsetT. Call
3483 hppa_field_adjust to do the work for us.
3484 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3485 (pa_parse_cmpib_64_cmpltr): Ditto.
3486 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3487 of i to unsigned int.
3488 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3489 (pa_end_of_source): Return type is void.
3490
a2984248
CM		 3491Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3492
3493 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3494
df136245
DC		 3495Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3496
3497 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3498 More comments added.
3499 (md_begin): Removed "construct symbols for each register name".
3500 Because register names conflicts with GCC generated function
3501 names.
3502 (avr_operand): Now constant numbers can be used as a register
3503 identifiers (0 as r0, 31 as r31).
3504 (md_assemble): use skip_space () before parsing instruction
3505 operands.
3506
c1e73230
AM		 35072000-05-01 Alan Modra <alan@linuxcare.com.au>
3508
3509 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3510 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3511 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3512 * configure: Regenerate.
3513
a1934524
AM		 35142000-04-29 Andreas Jaeger <aj@suse.de>
3515
3516 * as.h: Correctly check GCC version.
3517
d9b7d820
AM		 35182000-04-26 David O'Brien <obrien@FreeBSD.org>
3519
3520 * doc/as.1: Fix unbalanced brackets.
3521
3522 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3523 TE_FreeBSD.
3524 (line_comment_chars): Set to '/' if TE_FreeBSD.
3525
cea1ab94
JL		 3526Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3527
3528 * configure.in: Configury support for PA64 (currently disabled).
3529 * configure: Rebuilt.
3530
e799a695
AM		 35312000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3532
3e87a760 3533 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3534 bfd_set_section_alignment.
3535
3b0ec529
AM		 35362000-04-25 Alan Modra <alan@linuxcare.com.au>
3537
3538 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3539 than 32.
3540
adcf07e6
NC		 35412000-04-24 Nick Clifton <nickc@cygnus.com>
3542
3543 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3544 * doc/as.texinfo (Align): Include arm and strongarm in list of
3545 targets that have the second form of the behaviour of the .align
3e87a760 3546 directive.
adcf07e6 3547
5047a41f
JL		 35482000-04-24 Mark Klein <mklein@dis.com>
3549
50705ef4 3550 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3551
a47cf567
NC		 3552Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3553
3554 * as.c (parse_args): Allow md_parse_option to override -a listing
3555 option.
3556 * config/obj-coff.c (add_lineno): Change type of offset parameter
3557 from "int" to "bfd_vma."
3558 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3559 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3560 (ppc_change_csect): Align correctly for XCOFF64.
3561 (ppc_machine): New function, which discards "ppc_machine" line.
3562 (ppc_tc): Cons for 8 when code is 64 bit.
3563 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3564 relocations.
3565 (md_parse_option): Handle -a64 and -a32.
3566 (ppc_xcoff64): New.
3567 * config/tc-ppc.h (TARGET_MACH): Define.
3568 (TARGET_FORMAT): Move to function.
3569 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3570
3571Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3572
3573 * config/tc-avr.c: New AVR_ISA_ defined.
3574 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3575 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3576 for `fmul', `movw' and `lpm R,Z' instructions.
3577 (avr_operands): Warn if current opcode is a two-word instruction
3578 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3579 (avr_opcodes): New commands added.
3580 (REGISTER_P): Check 'a' and 'v' constraint letters.
3581 (mcu_types): New MCU added.
3582
bf3ca999
TW		 35832000-04-22 Timothy Wall <twall@cygnus.com>
3584
3585 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3586 to "natval".
3587 (operand_match): Conditionally insert default bit values for IMMU9.
3588
98e5953c
JL		 35892000-04-14 Matthew Green <mrg@cygnus.com>
3590
3591 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3592 * configure: Rebuilt.
3593
a02fab7e
JL		 3594Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3595 Jason Eckhardt <jle@cygnus.com>
3596
c67e42c9 3597 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3598
3599 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3600 Added handling of new operand types l,y,&,fe,fE,fx.
3601
800eeca4
JW		 3602Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3603 David Mosberger <davidm@hpl.hp.com>
3604 Timothy Wall <twall@cygnus.com>
3605 Andrew MacLeod <amacleod@cygnus.com>
3606 Jim Wilson <wilson@cygnus.com>
3607
3608 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3609 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3610 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3611 * Makefile.in: Rebuild.
3612 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3613 * configure: Rebuild.
3614 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3615 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3616 * expr.c (expr): Handle md_optimize_expr.
3617 * read.c (LEX_HASH): Add comment.
3618 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3619
66778679
RH		 36202000-04-21 Richard Henderson <rth@cygnus.com>
3621
3622 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3623 bundling a non-delayed branch type instruction.
3624
aa15f6f7
AO		 36252000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3626
3627 * config/tc-mn10300.c (HAVE_AM30): Define.
3628 (md_assemble): Use it.
3629
16adf844
AM		 36302000-04-19 Alan Modra <alan@linuxcare.com.au>
3631
742f45cf
AM		 3632 * config/obj-elf.c (obj_elf_change_section): Check for changed
3633 section attributes.
3634
16adf844
AM		 3635 * Makefile.am: (CPU_MULTI_VALID): Remove.
3636 (MULTI_CPU_TYPES): Define.
3637 (MULTI_CPU_OBJ_VALID): Define.
3638 (DEPTC): Use the above.
3639 (DEPOBJ): Same here.
3640 (DEP2): And here.
3641 Regenerate dependencies.
3642 * Makefile.in: Regenerate.
3643
9c46fb1b
AM		 36442000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3645
742f45cf 3646 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3647
508866be
L		 36482000-04-18 H.J. Lu (hjl@gnu.org)
3649
3650 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3651 bfd_vma for non-bfd assemblers.
508866be 3652
ba2adb93
AM		 36532000-04-17 Alan Modra <alan@linuxcare.com.au>
3654
3655 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3656 doesn't give spurious errors.
3657
12ff5d56
AM		 36582000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3659
66778679 3660 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3661
fc633e5b
AM		 36622000-04-13 Alan Modra <alan@linuxcare.com.au>
3663
3664 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3665 constants, and don't assume offsetT is 32 bits.
3666
1ed18ec1
NC		 36672000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3668
3669 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3670 (md_pcrel_from_section): Add prototype.
3671 (d10v_fix_adjustable): Add prototype.
3672 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3673
3674 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3675
3db10f32
NC		 36762000-04-12 Nick Clifton <nickc@cygnus.com>
3677
3678 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3679 symbol in frag chain.
3680
847f7ad4
AM		 36812000-04-10 Alan Modra <alan@linuxcare.com.au>
3682
3683 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3684 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3685 (fits_in_signed_word, smallest_imm_type): Ditto.
3686 (md_assemble): Use an offsetT var to hold offsetT values, not a
3687 long.
3688 (offset_in_range): New.
3689 (md_assemble): Use it.
3690 (md_convert_frag): Change type of target_address, opcode_address,
3691 and displacement_from_opcode_start to offsetT.
3692 (md_create_short_jump): Change type of offset to offsetT.
3693 (md_create_long_jump): Ditto.
3694 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3695 (md_chars_to_number): Remove.
3696 (output_invalid): Remove duplicate prototype.
3697
ec694b89
NC		 36982000-04-09 Nick Clifton <nickc@cygnus.com>
3699
3700 * Makefile.am (CPU_TYPES): Add 'avr'.
3701 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3702 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3703
16adf844 3704 * Makefile.in: Regenerate.
ec694b89
NC		 3705
3706 * doc/as.texinfo: Add M32R documentation.
3707
a2d91340 3708Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3709
a2d91340 3710 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3711 --enable-build-warnings option.
a2d91340
AC		 3712 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3713 * Makefile.in, configure: Re-generate.
3714
d92b1a8a
NC		 37152000-04-07 Nick Clifton <nickc@cygnus.com>
3716
3717 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3718 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3719 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3720 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3721 (arm_force_relocation): Force relocations for
3722 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3723
52ccafd0
JR		 3724Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3725
3726 * config/tc-sh.c (get_operands): There's no third operand if the
3727 first operand is an immediate.
3728
015551fc
JR		 3729Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3730
3731 * config/tc-sh.c (immediate): Delete.
3732 (sh_operand_info): Add immediate member.
3733 (parse_reg): Use A_PC for pc.
3734 (parse_exp): Add second argument 'op'. All callers changed.
3735 (parse_at): Expect pc to be coded as A_PC.
3736 Use immediate field in *op.
3737 (insert): Add fourth argument 'op'. All callers changed.
3738 (build_relax): Add second argument 'op'. All callers changed.
3739 (insert_loop_bounds): New function.
3740 (build_Mytes): Remove DISP_4.
3741 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3742 (assemble_ppi): Use immediate field in *operand.
3743 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3744 (md_apply_fix): Likewise.
3745 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3746
79bd78be
AO		 3747Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3748
3749 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3750
e30e5a6a
HPN		 3751Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3752
3753 * internals.texi (CPU backend): Document
3754 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3755
41b49281
AM		 37562000-04-04 Alan Modra <alan@linuxcare.com.au>
3757
8ad3436c
AM		 3758 * po/gas.pot: Regenerate.
3759
3760 * as.c (show_usage): Restore translated part of bug string.
3761 * gasp.c (show_usage): Likewise.
3762
41b49281
AM		 3763 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3764 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3765 than move-if-change.
3766 (DEP1): Modify for "gcc -MM".
3767 (DEPTC): Likewise.
3768 (DEPOBJ): Likewise.
3769 (DEP2): Likewise.
3770 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3771 Update dependencies.
3772 * Makefile.in: Regenerate.
3773
0a727238
AO		 37742000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3775
3776 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3777 (md_begin): Likewise.
3778 (HAVE_AM33): New macro.
3779 (md_assemble): Use it. Match r_regs and xr_regs only if
3780 HAVE_AM33.
3781
c20f4f8c
AM		 37822000-04-03 Alan Modra <alan@linuxcare.com.au>
3783
3784 * as.h: #include "bin-bugs.h"
3785 * as.c (show_usage): Use REPORT_BUGS_TO.
3786 * gasp.c: #include "bin-bugs.h"
3787 (show_usage): Use REPORT_BUGS_TO.
3788
3789 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3790
753f6b12
HPN		 3791Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3792
3793 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3794 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3795 adjustments.
3796
726c5dcd
AM		 37972000-04-03 Alan Modra <alan@linuxcare.com.au>
3798
3799 * config/tc-i386.c (i386_immediate): Don't assume a constant
3800 immediate is necessarily 16 bits when in 16 bit code mode.
3801 (md_assemble): Instead set guess_suffix here after we have checked
3802 registers.
3803
bf80011a
RH		 38042000-04-02 Richard Henderson <rth@cygnus.com>
3805
3806 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3807 quantities. Correct right shift sign extension.
3808 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3809 32-bit value when shifting into place.
3810
92161534
ILT		 38112000-04-01 Ian Lance Taylor <ian@zembu.com>
3812
3813 * app.c: Add ATTRIBUTE_UNUSED as needed.
3814 * config/tc-ppc.c: Likewise.
3815 (ppc_size): Make unsigned long.
3816 (ppc_insert_operand): Add casts to avoid warnings.
3817
447f3982
NC		 38182000-03-31 Nick Clifton <nickc@cygnus.com>
3819
3820 * config/tc-d10v.h (md_flush_pending_output): Define.
3821
21d75ec2
NC		 38222000-03-29 Nick Clifton <nickc@cygnus.com>
3823
3824 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3825 segment. Works for both BFD_ASSEMBLER and others.
3826 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3827
d1a1bf19
NC		 38282000-03-29 Nick Clifton <nickc@cygnus.com
3829
3830 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3831
224de7a5
AM		 38322000-03-28 Alan Modra <alan@linuxcare.com.au>
3833
3834 * listing.c (LISTING_LHS_WIDTH): Default depends on
3835 LISTING_WORD_SIZE.
3836 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3837
5b8274e3
ILT		 38382000-03-27 Ian Lance Taylor <ian@zembu.com>
3839
3840 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3841 string literal.
3842
224de7a5 38432000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3844
3845 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3846
3847 * config/tc-avr.c (mcu_types): Add missing initialiser.
3848 (md_pcrel_from_section): Add prototype.
3849 (avr_operand): Remove redundant test of unsigned < 0.
3850 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3851
38522000-03-27 Denis Chertykov <denisc@overta.ru>
3853
3854 * config/tc-avr.c: New file for AVR support.
3855 * config/tc-avr.h: Likewise.
3856 * configure.in: Add AVR support.
3857 * configure: Regenerate.
3858
9f10757c
TW		 38592000-03-26 Timothy Wall <twall@cygnus.com>
3860
3861 * gasp.c (macro_op): Add new argument to check_macro call.
3862 Macro structure definitions moved to macro.h
3863 * sb.h: Add argument to prototype for input_scrub_include_sb.
3864 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3865 nesting checks with an additional flag.
3866 (struct input_save): Add flag to indicate whether current sb
3867 should be checked for proper macro/conditional nesting.
3868 (input_scrub_push/pop): Save/restore nest check flag.
3869 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3870 defined.
9f10757c
TW		 3871 * macro.c (check_macro): Allow caller to retrieve parsed macro
3872 information if a pointer is provided. This information may be
3873 used by the new macro hooks.
3874 * macro.h: Update prototype for check_macro. Macro struct
3875 definitions moved here from macro.c/gasp.c.
3876 * read.c (read_a_source_file): Add parameter to check_macro call,
3877 and pass macro info to the macro hook, if defined.
3878 (input_scrub_insert_line): New. Allow insertion of a line of
3879 characters into the input stream.
3880 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3881 file into the input stream.
3882 (s_include): Use input_scrub_insert_file.
3883 * internals.texi: Document new macro hooks.
3884 * as.h: New prototypes added.
3e87a760 3885
224de7a5 38862000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3887
3888 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3889 an initial capital letter.
3890 (i386_index_check): Reindent.
3891
11424155
NC		 38922000-03-19 Nick Clifton <nickc@cygnus.com>
3893
eaa15ab8 3894 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3895 relative branches.
3896
43f05576
NC		 38972000-03-17 Thomas de Lellis <tdel@windriver.com>
3898
66778679
RH		 3899 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3900 instruction operand bad if Rd > 7 when generating
3901 thumb instructions. Prevents for example,
3902 "adr r12,label" from silently failing and generating
3903 the wrong instruction.
3e87a760 3904
67231402
NC		 39052000-03-17 Nick Clifton <nickc@cygnus.com>
3906
3907 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3908 that have a destingation >= 0x400000.
3e87a760 3909 Fix compile time warning messages.
67231402 3910
a37c8f88
JR		 3911Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3912
3913 * config/tc-sh.c (md_begin): When encountering insn that are
3914 not supported by the current arch, only change the name if
3915 its contents are the same as prev_name.
3916 (get_specific): If the the architecture doesn't match, fail.
3917
dead1419
JR		 3918Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3919
3920 * config/tc-sh.c (IDENT_CHAR): Define.
3921 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3922 matching back where it came from.
3923
182e89d3
JR		 3924Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3925
3926 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3927
84f73d89
NC		 39282000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3929
3930 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3931 normal operands.
3932
dbbc7809
JL		 39332000-03-15 Kazu Hirata <kazu@hxi.com>
3934
3935 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3936
271bb601
HPN		 3937Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3938
3939 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3940 floating-point-number, make sure 'f' is in FLT_CHARS.
3941
8684e216
HPN		 3942Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3943
3944 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3945 (s_lcomm_internal): Use it.
3946 * doc/internals.texi (CPU backend): Document it.
3947 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3948 bytes.
3949
bb2d6cd7
GK		 39502000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3951
3952 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3953 when embedded-pic.
3954
3955 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3956 implementation doesn't have special handling for switch
3957 statements.
bb2d6cd7
GK		 3958 (macro_build): Allow for code in sections other than .text.
3959 (macro): Likewise.
3960 (mips_ip): Likewise.
3961 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3962 Don't perform relocs if we will be outputting them.
bb2d6cd7 3963 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3964 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3965 embedded-pic.
bb2d6cd7 3966
5c86cbc7 39672000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3968
66778679
RH		 3969 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3970 relocation type based on the entry in the fixup structure.
a47cf567 3971 Put S_IS_EXTERN processing back in.
5c86cbc7 3972
f8c827e9
L		 39732000-03-08 H.J. Lu (hjl@gnu.org)
3974
3975 * Makefile.am (install-exec-tooldir): Depend on
3976 install-exec-bindir for parallel make.
3977 * Makefile.in: Regenerated.
3978
8ad9e709
NC		 39792000-03-06 Nick Clifton <nickc@cygnus.com>
3980
3981 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3982 switch.
3983 (md_parse_option): Parse -m32r command line switch - disable m32rx
3984 compatability.
ded0aeb7
NC		 3985 (md_show_usage): Document new option.
3986
3987 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3988 * doc/Makefile.in: Regenerate.
3989 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3990
b7b8f327
MM		 39912000-03-02 Michael Meissner <meissner@redhat.com>
3992
3993 * config/tc-d30v.c (check_range): Remove code that incorrectly
3994 sign extended values where bits < 32.
3995
15886821
L		 39962000-03-02 H.J. Lu (hjl@gnu.org)
3997
3998 * configure.in: Support --enable-targets=all on ia32.
3999 * configure: Regenerated.
4000
8bf950bf
NC		 40012000-03-01 Nick Clifton <nickc@cygnus.com>
4002
4003 * gasp.c (do_align): Remove bogus check of alignment value.
4004
c5e54cc2
ILT		 40052000-02-27 Thomas de Lellis <tdel@windriver.com>
4006
4007 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4008 TC_PPC was defined forced the type of a symbol with no other type
4009 to be BSF_OBJECT.
4010
65fd87bc
ILT		 40112000-02-27 Hans-Peter Nilsson <hp@axis.com>
4012
4013 * doc/internals.texi (CPU backend): Mention that
4014 line_separator_chars do not break up comments. Fix typos for
4015 LEX_AT and LEX_NAME descriptions. Document operands for
4016 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4017 description of md_create_short_jump usage. Document argument for
4018 md_undefined_symbol.
4019
a25fe906
ILT		 40202000-02-27 Jakub Jelinek <jakub@redhat.com>
4021
4022 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4023 (md_parse_option): Handle it.
4024 (md_show_usage): Document it.
4025
21b10511
ILT		 40262000-02-27 Ian Lance Taylor <ian@zembu.com>
4027
4028 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4029 opcode, for the instruction `pal19'. From Andrea Arcangeli
4030 <andrea@suse.de>.
4031
773f551c
AM		 40322000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4033
4034 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4035 from here..
4036 (md_assemble): To here, before template operands are matched.
4037 Also ensure a constant immediate is sign extended when we know the
4038 size is at most 16 bits. This is to catch cases like "add
4039 $0xffc0,%ax" where we don't know the size, and thus that the
4040 immediate can be represented as Imm8S until after parsing the
4041 register operand.
4042 (i386_displacement): Similarly sign extend 16 bit constant
4043 displacements.
4044 (md_assemble): Relax 16-bit jump constant range check to suit sign
4045 extended displacements.
4046
28d33191
JL		 40472000-02-26 Andreas Jaeger <aj@suse.de>
4048
4049 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4050
cc5ca5ce
AM		 40512000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4052
4053 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4054 call operands when intel_syntax.
4055 (intel_float_operand): Return 2 for "fi...".
4056 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4057 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4058 earlier "SHORT" change.
4059 (md_assemble): When determining suffix from Regs, exclude
4060 InOutPortReg.
4061
056350c6
NC		 40622000-02-24 Nick Clifton <nickc@cygnus.com>
4063
4064 * configure: Add arm-wince, mips-pe and sh-pe targets.
4065 * configure: Regenerate.
4066
4067 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4068 sh-pe targets.
4069 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4070 "pe-mips" for the mips-pe target.
4071
4072 * config/tc-arm.c (insns): Change displacement encoded in BL
4073 and B instructions if the target port is arm-wince.
4074 (do_ldst): Do not bias the relocation offset if the target
4075 port is arm-wince.
4076 (md_pcrel_from): Add in missing relocation offset bias if the
4077 target os arm-wince.
4078
4079 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4080 (md_begin): Disable -G support for mips-pe target.
4081 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4082 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4083 COFF flavour.
4084
4085 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4086 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4087 assembler, just set the alignment to 4.
4088
4089 * config/te-wince-pe.h: New file for WinCE targets. Define
4090 TE_WINCE.
4091
36bf8ab9
AM		 40922000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4093
4094 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4095 string instructions.
4096 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4097 (i386_intel_memory_operand): After finding a segment override,
4098 check again for no `[' before looking for a displacement. Bomb if
4099 more than one displacement rather than silently discarding the
4100 second and subsequent ones. Free strings malloc'd by
4101 build_displacement_string.
4102
f5795b08
CM		 41032000-02-24 Catherine Moore <clm@cygnus.com>
4104
4105 * config/obj-som.c (obj_pseudo_table): Add "weak".
4106 (obj_som_weak): New routine.
4107
abd63a32
AM		 41082000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4109
520dc8e8
AM		 4110 * config/tc-i386.c (union i386_op): New.
4111 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4112 Throughout file replace occurences of disps[n], imms[n], regs[n]
4113 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4114 intel mode operand swapping. Add assert in regKludge and
4115 fake_zero_displacement code. Test i.types[n] when outputting
4116 displacements and immediates. Combine output of Disp16 with
4117 Disp32.
7f3f1ea2
AM		 4118 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4119 when in intel mode by (not) reversing fsub and fdiv operands
4120 before the template search. This fails for single operand
4121 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4122 undefined. Instead fix the base_opcode after we've found the
4123 template. Move base_opcode xor with found_reverse_match from
4124 opcode output code to before this fix so we test for the correct
4125 opcodes.
4126 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4127 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4128
4129 * config/tc-i386.h (TC_RELOC): Delete.
4130 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4131 with equivalent call to reloc.
4132
abd63a32
AM		 4133 * as.h (flag_m68k_mri): Move declaration after target include, and
4134 only declare when TC_M68K defined. Define as zero otherwise.
4135 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4136 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4137 Define as zero otherwise.
4138 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4139 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4140 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4141 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4142 testing whether defined.
4143 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4144 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4145 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4146 rather than testing whether defined.
4147 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4148 (parse_mri_cons): Declare and use only when TC_M68K.
4149 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4150 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4151 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4152
4153 * NEWS: Mention IBM 370 support.
4154
7e052742
RH		 41552000-02-23 Richard Henderson <rth@cygnus.com>
4156
4157 * config/tc-i386.c (md_assemble): When swapping operands for
4158 intel_syntax, assume everything that's not Imm or Disp is a
4159 register.
4160
5b93d8bb
AM		 41612000-02-23 Linas Vepstas <linas@linas.org>
4162
4163 * config/tc-i370.c, config/tc-i370.h: New files.
4164 * Makefile.am: Add support for Linux/IBM 370.
4165 * configure.in: Likewise.
4166 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4167 * config/obj-elf.c: Include elf/i370.h
4168 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4169
4170 * Makefile.in: Regenerate.
4171 * configure: Regenerate.
4172
4173 * doc/c-i370.texi: New file.
4174 * doc/all.texi: Include it.
4175 * doc/as.texinfo: And here.
3e87a760 4176 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4177 * doc/Makefile.in: Regenerate.
4178
25f2196d
CC		 41792000-02-19 Michael Meissner <meissner@redhat.com>
4180
4181 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4182 determine if an instruction can be used in parallel with an ADDppp
4183 or SUBppp instruction.
4184
6349b5f4
AH		 41852000-02-22 Andrew Haley <aph@cygnus.com>
4186
4187 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4188
2f6d2f85 41892000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4190
4191 * config/tc-mips.c (mips_gp32): New variable.
4192 (macro_build) Use mips_gp32.
4193 (mips_ip): Ditto.
4194 (md_longopts): Add "-mgp32" and "-mgp64".
4195 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4196
a47cf567
NC		 4197 (OPTION_M7900): Change offset
4198 (OPTION_NO_M7900): Ditto.
4199
b985eaa8
ILT		 42002000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4201
4202 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4203 warning, and bump it to 1.
4204
52454417
ILT		 42052000-02-22 Ian Lance Taylor <ian@zembu.com>
4206
4207 From Brad Lucier <lucier@math.purdue.edu>:
4208 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4209 match format.
4210
6b76fefe
CM		 42112000-02-21 Catherine Moore <clm@cygnus.com>
4212
4213 * config/tc-mips.c (MF_HILO_INSN): Define.
4214 (mips_7000_hilo_fix): Declare.
4215 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4216 (md_parse_option): Check for 7000_HILO_FIX options.
4217 (OPTION_M7000_HILO_FIX): Define.
4218 (OPTION_NO_M7000_HILO_FIX): Define.
4219 * doc/c-mips.texi (-mfix7000): Describe.
4220
f6af82bd
AM		 42212000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4222
4223 * listing.c (print_lines): Remove unused variable `end'.
4224
4225 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4226 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4227 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4228 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4229 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4230 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4231
8c8281f4
NC		 42322000-02-18 Nick Clifton <nickc@cygnus.com>
4233
4234 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4235 the computed frag offset, rather than overwriting it.
4236
d4845d57
JR		 4237Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4238
4239 * config/tc-sh.c ("elf/sh.h"): Include.
4240 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4241 (md.begin): Initialize target_arch.
4242 Only include opcodes in has table that match selected architecture.
4243 (parse_reg): Recognize register names for sh-dsp.
4244 (parse_at): Recognize post-modify addressing.
4245 (get_operands): The leading space is now optional.
4246 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4247 arguments. Update valid_arch.
4248 (build_Mytes): Add support for SDT_REG_N.
4249 (find_cooked_opcode): New function, broken out of md_assemble.
4250 (assemble_ppi, sh_elf_final_processing): New functions.
4251 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4252 (md_longopts, md_parse_option): New option: -dsp.
4253 * config/tc-sh.h (elf_tc_final_processing): Define.
4254 (sh_elf_final_processing): Declare.
4255
c97305a1
JL		 4256Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4257
4258 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4259 the unwinder subspace. Save the current seg/subseg before creating
4260 the new seg/subseg.
4261
bec50466
NC		 42622000-02-10 Nick Clifton <nickc@cygnus.com>
4263
4264 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4265 little endian targets.
bec50466 4266 (INST_BYTE1): Redefine to handle big and little endian
66778679 4267 targets.
bec50466
NC		 4268 (cpu_type): New type: Select between M340 and M210.
4269 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4270 instructions of the M340.
bec50466 4271 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4272 instructions.
bec50466
NC		 4273 (md_atof): Add support for little endian targets.
4274 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4275 line switches.
bec50466
NC		 4276 (md_convert_frag): Add support for little endian targets.
4277 (md_apply_fix3): Add support for little endian targets.
4278 (md_number_to_chars): Add support for little endian targets.
4279
a25c045a
TW		 42802000-02-10 Timothy Wall <twall@redhat.com>
4281
4282 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4283 defined, use it to verify the symbol just read should be a label.
4284
f28e8eb3
TW		 42852000-02-10 Timothy Wall <twall@redhat.com>
4286
4287 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4288 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4289 around colons when KEEP_WHITE_AROUND_COLON is defined.
4290 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4291 and KEEP_WHITE_AROUND_COLON.
4292
6dc19fc4
TW		 42932000-02-08 Timothy Wall <twall@redhat.com>
4294
4295 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4296 logic.
6dc19fc4 4297 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4298 implemented.
6dc19fc4
TW		 4299 (end_repeat): New. Provide support for a "break" out of the
4300 repeat loop.
4301 * read.h: Add prototypes for new functions.
3e87a760 4302
f805106c
TW		 43032000-02-08 Timothy Wall <twall@redhat.com>
4304
4305 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4306 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4307 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4308 non-zero.
4309
4469be0f
TW		 43102000-02-08 Timothy Wall <twall@redhat.com>
4311
4312 * read.c: Added elseif to directives table.
4313 * read.h: Added prototype for s_elseif.
4314 * doc/as.texinfo: Added description for elseif.
4315 * cond.c (s_elseif): New function
3e87a760 4316
24a17b6c
TW		 43172000-02-04 Timothy Wall <twall@redhat.com>
4318
4319 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4320 listings.
24a17b6c 4321
bea9907b 43222000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4323
bea9907b
TW		 4324 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4325 default values.
4326 * frags.c (frag_new): Calculate fr_fix in octets
4327 (frag_now_fix) Return offset as target address offset (bytes).
4328 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4329 quantities).
bea9907b
TW		 4330 * frags.h: Added prototype for frag_now_fix_octets().
4331 Distinguish between octets and bytes in field descriptions.
4332 * listing.c (calc_hex): Account for octets vs bytes when
4333 printing addresses/offsets.
4334 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4335 target is little-endian, print the octets in a word in big-endian
4336 order so that the display looks like a proper hexadecimal number,
4337 instead of having the octets reversed.
4338 * read.c (do_align): When recording alignment, alignment power
4339 should be in terms of target bytes (minimum addressible unit)
4340 instead of octets.
4341 (do_org) Convert ORG target address (byte) argument into an
4342 octet offset when generating a variable fragment.
4343 * symbols.c (resolve_symbol_value): Symbol final value
4344 converted to a target address offset (bytes) from its octet offset.
4345 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4346 offset (bytes) is adjusted by the frag offset (octets) converted
4347 to bytes.
4348 (coff_frob_section) Section alignment power is in terms of bytes;
4349 convert it to an octet alignment power when calculating size (and
4350 size mask) in octets. Don't modify the section size in order to
4351 "align" it for TI COFF, since that format has a different method
4352 for storing alignment information.
3e87a760 4353
210dcc61
TW		 43542000-02-01 Timothy Wall <twall@cygnus.com>
4355
4356 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4357 entries, matching the way GCC generates them. If not escaped, the
4358 filename is encoded incorrectly.
4359
557537a5 43602000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4361
557537a5
NC		 4362 * config/tc-arm.c (reg_table): Add support for ATPCS register
4363 naming conventions.
2c1c4c62 4364
557537a5 43652000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4366
2c1c4c62
GK		 4367 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4368 already defined.
3e87a760 4369 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4370 New macro.
4371 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4372 of a symbol when we really care about its value.
4373
43742000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4375
4376 * config/tc-mcore.c (md_assemble): Give warning message if
4377 operands passes to instruction are more than the spec.
4378
2f0ca46a
NC		 43792000-01-27 Thomas de Lellis <tdel@windriver.com>
4380
66778679 4381 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4382 Thumb mode but the label seen was not declared as '.thumb_func'
4383 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4384 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4385
4c63da97
AM		 43862000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4387
4388 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4389 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4390
4391 * Makefile.in: Same here.
4392 Update copyright.
4393
4394 * configure.in: Set bfd_gas for i386-aout when primary target
4395 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4396 we may need the primary te_file. Remove incorrect comment.
4397
4398 * configure: Regenerate.
4399
4400 * config/e-i386aout.c: New file.
4401
4402 * as.c (USE_EMULATIONS): Move to before print_version_id.
4403 (struct emulation): Add i386aout.
4404 (show_usage): Split text strings. Reformat -a text. Add --em
4405 help.
4406 Update copyright.
4407
4408 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4409 (aout_format_ops): New.
4410 Update copyright.
4411
4412 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4413 preprocessor conditional and add aout USE_EMULATIONS tests.
4414 (read_a_source_file): Don't pass error strings to printf as
4415 format arg.
4416 Update copyright.
4417
4418 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4419 format arg.
4420 (do_data): Same here.
4421 (process_file): And here.
4422 Update copyright.
4423
4424 * symbols.c (colon): Rewrite "already defined" fatal message
4425 code for aout with USE_EMULATIONS.
4426 Update copyright.
4427
4428 * config/obj-aout.c (OBJ_HEADER): Define.
4429 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4430 fields of sentinel.
4c63da97
AM		 4431 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4432 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4433 forms here.
4434 (obj_aout_type): Expand S_SET_OTHER here too.
4435 (obj_read_begin_hook): Remove.
4436 (aout_pop_insert): New.
4437 (obj_aout_s_get_other): New.
4438 (obj_aout_s_get_desc): New.
4439 (aout_format_ops): New.
4440 Update copyright.
4441
4442 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4443 gets aout_pseudo_table.
4444 (aout_pseudo_table): Declare.
4445 (obj_read_begin_hook): Define.
4446 Update copyright.
4447
4448 * config/obj-coff.c (obj_pseudo_table): Rename to
4449 coff_pseudo_table.
4450 (coff_pop_insert): Use coff_pseudo_table.
4451 (coff_sec_sym_ok_for_reloc): Remove.
4452 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4453 and comment all zero entries and remove #if 0 code.
4454 Update copyright.
4455
4456 * config/obj-coff.h (obj_pop_insert): Define.
4457 (coff_pseudo_table): Declare.
4458 Update copyright.
4459
4460 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4461 s_get_size, s_set_size. Comment all zero entries.
4462 Update copyright.
4463
4464 * config/obj-elf.c (elf_s_get_other): New function.
4465 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4466 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4467 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4468 comment.
4469 (obj_elf_parse_section_letters): Don't pass error strings to
4470 printf as format arg.
4471 Update copyright.
4472
4473 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4474 OBJ_MAYBE_ECOFF.
4475 (elf_s_get_other): Declare.
4476 (S_GET_OTHER) Define as elf_s_get_other if not already
4477 defined.
4478 (S_SET_OTHER): Only define when not already defined.
4479 (elf_obj_read_begin_hook): Declare.
4480 (obj_read_begin_hook): Define.
4481 (elf_obj_symbol_new_hook): Declare.
4482 (obj_symbol_new_hook): Define.
4483 Update copyright.
4484
4485 * config/obj-multi.h: Add copyright header and protect against
4486 multiple inclusion. Add * to all function pointers.
4487 (OBJ_HEADER): If defined, include it rather than other defines
4488 in this file.
4489 (obj_frob_file_after_relocs): Test for NULL.
4490 (obj_symbol_new_hook): Here too.
4491 (obj_sec_sym_ok_for_reloc): And here.
4492 (S_GET_OTHER): Define.
4493 (S_GET_DESC): Define.
4494 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4495 (OBJ_MAYBE_ELF): Update comment.
4496
4497 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4498 OBJ_AOUT preprocessor conditional and handle emulation by
4499 testing OUTPUT_FLAVOR.
4500 (i386_displacement): Here too.
4501 (md_section_align): Similarly here.
4502 (i386_target_format): Conditionally compile when more than one
4503 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4504 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4505 (i386_displacement): Here too.
4506 Update copyright.
4507
4508 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4509 Define TARGET_FORMAT for aout only when not multi.
4510 Update copyright.
4511
4512 * config/te-multi.h: Delete file as it's identical to te-generic.h
4513
add0c677
AM		 45142000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4515
4516 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4517 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4518 LONG_MNEM_SUFFIX.
4519
4520 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4521 DWORD_MNEM_SUFFIX.
4522 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4523 comments.
4524
a19d8eb0
CP		 45252000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4526
66778679
RH		 4527 * config/tc-mips.c (mips_do_align): New function.
4528 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4529
550262c4
NC		 45302000-01-10 Philip Blundell <philb@gnu.org>
4531
4532 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4533 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4534 line separator for Linux.
4535 * doc/as.texinfo (Comments): Mention the ARM.
4536
0decc840
NC		 45372000-01-10 Philip Blundell <pb@futuretv.com>
4538
4539 * configure.in (arm*-*-conix*): New target.
4540 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4541 armv*-*-linux-gnu.
4542 * configure: Regenerate.
4543
2e13b764
NC		 45442000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4545
4546 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4547 (obj_elf_visibility): New function.
3e87a760 4548
2e13b764
NC		 4549 * doc/as.texinfo (Visibility): New node: document visibility
4550 pseudo ops.
4551
2f6d2f85 4552For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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