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363c574f
MG		 12001-02-16 matthew green <mrg@redhat.com>
2
3 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
4
fa1cb89c
JW		 52001-02-13 Jim Wilson <wilson@redhat.com>
6
7 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
8 reloc instead of a 0 reloc.
9 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
10 as done.
11 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
12
c842b53a
ILT		 132001-02-13 Ian Lance Taylor <ian@zembu.com>
14
15 * write.c (is_dnrange): Stop as soon as the address becomes
16 larger.
17 (relax_frag): Add segment parameter. Only call symbol_get_frag
18 once. Only call is_dnrange if the symbol is in the same segment,
19 and the symbol address is larger.
20 (relax_segment): Pass segment to md_relax_frag and relax_frag.
21 * write.h (relax_frag): Update declaration.
22 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
23 it to relax_frag.
24 * config/tc-m32r.c (m32r_relax_frag): Likewise.
25 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
26 (m32r_relax_frag): Update declaration.
27 * config/tc-mips.h (md_relax_frag): Add segment parameter.
28 * config/tc-tic54x.h (md_relax_frag): Likewise.
29 * doc/internals.texi (CPU backend): Update documentation for
30 md_relax_frag.
31
6fad6acb
AM		 322001-02-13 Alan Modra <alan@linuxcare.com.au>
33
fddf5b5b
AM		 34 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
35 Mention effect of < 386 architectures on jump promotion.
36 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
37
38 * config/tc-i386.c (no_cond_jump_promotion): New.
39 (set_cpu_arch): Parse "jumps" arch modifier.
40 (insn_size): Modify usage comment.
41 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
42 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
43 (TYPE_FROM_RELAX_STATE): New define.
44 (UNCOND_JUMP, COND_JUMP): Renumber.
45 (md_relax_table): Reorder to suit.
46 (COND_JUMP86): New define.
47 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
48 (md_assemble): Create frag var for jumps of max size, encode relax
49 state for COND_JUMP86.
50 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
51 leave conditional jumps small if no_cond_jump_promotion.
52 (md_convert_frag): Likewise.
53
6fad6acb
AM		 54 * expr.c (operator): Don't bump input_line_pointer for two char
55 operators. Instead return operator size via new param num_chars.
56 (expr): Use above to parse multi-char operators correctly.
57
23df1078
JH		 58Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
59
60 * tc-i386.c (i386_displacement): Fix handling of
61 BFD_RELOC_X86_64_GOTPCREL.
62 (i386_validate_fix): Likewise.
63
b1e2e654
PB		 642001-02-12 Philip Blundell <pb@futuretv.com>
65
66 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
67 ldrt/strt instructions.
68
9117d219
NC		 692001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
70
71 * config/tc-mips.c (macro): For M_LA_AB emit a
72 BFD_RELOC_MIPS_CALL16 relocation or a
73 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
74 BFD_RELOC_MIPS_GOT16 and
75 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
76 loading the jump register when generating SVR4_PIC code.
77
97238fbd
CD		 782001-02-10 Chris Demetriou <cgd@broadcom.com>
79
80 * configure.in: Make 'mipself' and 'mipsecoff' emulations
81 map to MIPS-specific files, as they used to do before the
82 change on 2000-05-21.
83 * configure: Regerate.
84
0f074f60
CD		 852001-02-10 Chris Demetriou <cgd@broadcom.com>
86
87 * config/tc-mips.c (md_parse_option): Don't try to compile
88 ELF-only option code if not ELF.
89
91a2ae2a
RH		 902001-02-08 David Mosberger <davidm@hpl.hp.com>
91
92 * config/tc-ia64.h (md_elf_section_type): New macro.
93 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
94 (they're now handled via ia64_elf_section_type.
95
96 * config/tc-ia64.c (unwind): New members saved_text_seg,
97 saved_text_subseg, and force_unwind_entry.
98 (optimize_unw_records): New function to optimize away unnecessary
99 unwind directives.
100 (ia64_elf_section_type): New function.
101 (output_unw_records): Generate unwind info only if the size is
102 non-zero or if it's forced for some other reason (e.g.,
103 handlerdata or a personality routine).
104 (generate_unwind_image): Don't switch back to previous
105 section---stay inside the unwind info section instead so that
106 handlerdata that may follow goes into the right place.
107 (dot_handlerdata): Force generation of unwind entry and save the
108 current active text segment before generating unwind image.
109 (dot_unwentry): Force generation of unwind entry.
110 (dot_personality): Ditto.
111 (dot_endp): Generate unwind table entry only if there is
112 some unwind info or the unwind entry was forced.
113
114 * config/tc-ia64.c (make_unw_section_name): New macro to form
115 unwind section name.
116 (generate_unwind_image): Add "text_name" argument. Use it to
117 form unwind section name.
118 (dot_handlerdata): Determine current segment (section) name and
119 pass it to generate_unwind_image().
120 (dot_endp): Determine current segment (section) name and use
121 it to determine the appropriate unwind section name.
122 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
123 n, fill, and max arguments.
124
a85d7ed0
NC		 1252001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
126
127 * Makefile.am: Add linux target for S/390.
128 * configure.in: Likewise.
129 * config/tc-s390.c: New file.
130 * config/tc-s390.h: New file.
131
de68de20
AO		 1322001-02-09 Alexandre Oliva <aoliva@redhat.com>
133
134 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
135 2byte, 4byte and 8byte.
136
8ea46bbd
AM		 1372001-02-08 Alan Modra <alan@linuxcare.com.au>
138
139 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
140 md_number_to_chars with size > sizeof (valueT).
141
a99746f4
L		 1422001-02-06 H.J. Lu <hjl@gnu.org>
143
144 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
145 there is no relocation.
146
f4e17b3d
L		 1472001-02-06 H.J. Lu <hjl@gnu.org>
148
149 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
150
151 * config/tc-ia64.c (md_parse_option): Only accept the valid
152 ia64 options on "-axxx".
153
3557da92
JW		 1542001-02-05 Jim Wilson <wilson@redhat.com>
155
156 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
157 aborting for invalid operands.
158
da6c73e0
AM		 1592001-02-06 Alan Modra <alan@linuxcare.com.au>
160
161 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
162 than via pointer. Update all callers.
163 (UNWIND_LOW32): Define.
164 (UNWIND_HIGH32): Define.
165 (pa_build_unwind_subspace): Use the above macros instead of dumping
166 bitfields directly. Call frag_more once rather than multiple times.
167 (md_assemble): Use UNWIND_LOW32.
168 (pa_entry): Likewise
169 (pa_procend): Likewise.
170 (process_exit): Use UNWIND_HIGH32.
171
986c6f4b
SC		 1722001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
173
174 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
175 function to select the header according to the cpu.
176 (md_after_pass_hook, md_do_align): Remove.
177 (md_cleanup, m68hc11_cleanup): Remove.
178 (md_pcrel_from_section): Declare.
179 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
180 (build_jump_insn, build_insn): Likewise.
181 (m68hc11_listing_header): New function.
182 (m68hc11_cleanup): Remove.
183
dbb8ad49
SC		 1842001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
185
328dc123
SC		 186 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
187 symbols because there is no support for shared libraries and these
188 symbols can't be overridden (unless they are weak).
dbb8ad49 189
a987bfc9
RH		 1902001-02-01 Momchil Velikov <velco@fadata.bg>
191
192 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
193 for the compilation unit with a zero byte.
194
22862cde
AM		 1952001-01-30 Alan Modra <alan@linuxcare.com.au>
196
197 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
198 destinations. Correct range check for 17 and 22 bit branches.
199
8ec6253e
NC		 2002001-01-25 Nick Clifton <nickc@redhat.com>
201
202 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
203 still set. Issue an error message instead.
204 (md_estimate_size_before_relax): Delete unused variable
205 'buffer_address'. Fixup parentheses around if statement.
206
43ad3147
KH		 2072001-01-23 Kazu Hirata <kazu@hxi.com>
208
209 * as.c: Fix formatting.
210 * ehopt.c: Likewise.
211 * messages.c: Likewise.
212 * stabs.c: Likewise.
213 * symbols.c: Likewise.
214
015c05c1
AM		 2152001-01-23 Ben Elliston <bje@redhat.com>
216
217 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
218
66498417
KH		 2192001-01-22 Kazu Hirata <kazu@hxi.com>
220
221 * config/tc-alpha.c: Fix formatting.
222
1aad8cf8
KH		 2232001-01-19 Kazu Hirata <kazu@hxi.com>
224
225 * config/tc-alpha.c: Fix formatting.
226
32ff5c2e
KH		 2272001-01-18 Kazu Hirata <kazu@hxi.com>
228
229 * config/tc-alpha.c: Fix formatting.
230
cd17328a
NC		 2312001-01-18 Nick Clifton <nickc@redhat.com>
232
233 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
234 "da" flags.
235 (stm_flags): Remove redundant bit from "ed" and "da" flags.
236
81c425d1
AO		 2372001-01-18 Alexandre Oliva <aoliva@redhat.com>
238
239 * configure.in (cpu_type, arch): Match i386 too.
240 * configure: Rebuilt.
241
e5cb08ac
KH		 2422001-01-16 Kazu Hirata <kazu@hxi.com>
243
244 * config/tc-i386.c: Fix formatting.
245
1d3d5051
AM		 2462001-01-16 Alan Modra <alan@linuxcare.com.au>
247
64afeba3
AM		 248 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
249 relocs for .PARISC.unwind section.
250
1d3d5051
AM		 251 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
252 depending on section flags, not just for .text.
253
b44b1b85
JW		 2542001-01-15 Jim Wilson <wilson@redhat.com>
255
256 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
257 not immediately followed by an instruction.
258
098f2ec3
KH		 2592001-01-15 Kazu Hirata <kazu@hxi.com>
260
261 * config/tc-m68hc11.c: Fix formatting.
262
d4887adc
NC		 2632001-01-15 Nick Clifton <nickc@redhat.com>
264
265 * symbols.c (colon): Change 'already defined symbol' from a
266 fatal error to an ordinary error. There is no reason why this
267 error should be fatal.
268
269 * message.c (as_fatal): Delete output file, if one has been
015c05c1 270 created.
d4887adc 271
fcfd4916
AM		 2722001-01-14 Alan Modra <alan@linuxcare.com.au>
273
274 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
275
bfb32b52
KH		 2762001-01-14 Kazu Hirata <kazu@hxi.com>
277
278 * config/tc-alpha.c: Fix formatting.
279 * config/tc-arc.c: Likewise.
280 * config/tc-arc.h: Likewise.
281 * config/tc-d10v.c: Likewise.
282 * config/tc-i370.c: Likewise.
283 * config/tc-i386.c: Likewise.
284 * config/tc-i960.c: Likewise.
285 * config/tc-m68k.c: Likewise.
286 * config/tc-ppc.c: Likewise.
287 * config/tc-sparc.c: Likewise.
288 * config/tc-tahoe.c: Likewise.
289 * config/tc-vax.c: Likewise.
290
1e07b820
KH		 291 * config/tc-arc.c: Fix formatting.
292
19203624
KH		 293 * config/tc-arc.c: Fix formatting.
294
1328dc98
AM		 2952001-01-14 Alan Modra <alan@linuxcare.com.au>
296
c46b7515
AM		 297 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
298 both 32 and 64 bit ELF.
299
1328dc98
AM		 300 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
301 and don't bother storing `m' for "ce" completer. Tidy handling of
302 'J' and 'K' operands to suit. Handle '<' and '>' operands.
303
b9d79e03
JH		 304Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
305
306 * tc-i386.h (TARGET_MACH): New macro.
307 (i386_mach): Declare.
308 * tc-i386.c (i386_mach): New function.
309
a349d9dd
PB		 3102001-01-13 Philip Blundell <philb@gnu.org>
311
312 * doc/as.texinfo: Fix spelling and cross-references.
313
314 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
315 character for all systems, not just GNU/Linux. Make it explicit
316 that `-k' doesn't affect code generation, just ELF flags.
317
e2914f48
JH		 318Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
319
320 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
321 instructions.
322
272d76e0
FCE		 3232001-01-12 Frank Ch. Eigler <fche@redhat.com>
324
325 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
326
d0398d6a
NC		 3272001-01-12 Nick Clifton <nickc@redhat.com>
328
329 * as.c (print_args): Update copyright date to 2001.
330
2d73a4ca
NC		 3312001-01-12 Peter Targett <peter.targett@arccores.com>
332
333 * doc/c-arc.texi: New file.
334 Some sections to be expanded.
335
6e0b89ee
AM		 3362001-01-12 Alan Modra <alan@linuxcare.com.au>
337
338 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
339 (md_parse_option): Always accept "--32".
340
0d2bcfaf
NC		 3412001-01-11 Peter Targett <peter.targett@arccores.com>
342
343 * as.h (TC_ARC): Ensure struc-symbol.h included.
344 * as.c (dwarf2dbg.h): Include to remove implicit declaration
345 warnings.
346 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
347 (TARGET_SYMBOL_FIELDS) added.
348
349 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
350 * doc/c-arc.texi: New file.
351 Some sections to be expanded.
352 * doc/as.texinfo: Update command-line options.
353 Removed outdated text for ARC dependant features, instead include
354 text from above file.
355
356 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
357 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
358 (targ-cpu.h) header.
359 * config/tc-arc.h:
360 * config/tc-arc.c: New updated configuration for
361 ARC, including selection of core variants, and extensibility of
362 instructions, registers etc. through directives.
363
364 * config/tc-arc.c (arc_extinst): Minor corrections for
365 error messages.
366 (arc_common) Likewise. Make alignment argument optional for local
367 symbols also, with default of zero.
368
88051039
SC		 3692001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
370
371 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
372 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
373 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
374 and fix_new_exp() instead.
375 (md_convert_frag): For indexed post byte use the symbol value
376 rather than the displacement.
377 (md_relax_table): Fix indexed offset relax.
378
d8273f3b
SC		 3792001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
380
381 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
382 relax weak symbols.
015c05c1 383 (relaxable_symbol): New function.
d8273f3b 384
eea2ad45
AJ		 3852001-01-11 Andreas Jaeger <aj@suse.de>
386
387 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
388 not used anywhere.
389
7a91e76a
NC		 3902001-01-10 Nick Clifton <nickc@redhat.com>
391
392 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
393 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
394
aa257fcd
NC		 3952001-01-10 Nick Clifton <nickc@redhat.com>
396
397 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
398 character used to dollar local symbols.
399 (LOCAL_LABEL_CHAR): New constant - the magic character used to
400 local label symbols.
401 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
402 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
403 if defined.
404 Use LOCAL_LABEL_CHAR.
405 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
406 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
407 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
408
b77a7acd
AJ		 4092001-01-08 Bo Thorsen <bo@suse.de>
410
015c05c1
AM		 411 * config/tc-i386.c (i386_immediate, i386_displacement):
412 GOTPCREL check fix.
b77a7acd 413
5c2bd011
ILT		 4142001-01-07 Ian Lance Taylor <ian@zembu.com>
415
416 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
417 in last change.
418
46a04e3a
PB		 4192001-01-07 Philip Blundell <philb@gnu.org>
420
421 * doc/as.texinfo (Bug Reporting): Update email address for
422 reports.
423 * README: Likewise.
424
b96d3a20
JH		 425Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
426
427 * configure.in: Define DEFAULT_ARCH for i386.
428 * tc-i386.c (md_assemble): Return after the error message;
429 move testing for 64bit operands to proper place.
430
55b62671
AJ		 4312001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
432
433 * doc/as.texinfo: Document '#' as comment character for i386 and
434 x86_64. Add AMD x86-64 into menu of machine dependent information.
435
436 * doc/c-i386.texi: Document x86_64 extensions.
437
7bc70a8e
JH		 438Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
439
440 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
441
a167610d
JH		 442Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
443
444 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
445 * NEWS: Add note about Pentium4 support.
446
09f131f2
JH		 447Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
448
449 * tc-i387.c (pi, pte, pt): Update.
450 (type_names): Add new types.
451
6f8c0c4c
JH		 452Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
453
454 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
455 CpuUnknown): Renumber
456 (CpuP4, CpuSSE2): New.
457 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
458
b96ed59a
PB		 4592001-01-03 Philip Blundell <pb@futuretv.com>
460
461 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
462 relocs.
463 (alpha_fix_adjustable): Likewise.
464 (md_apply_fix): Likewise.
465
a735d1cd
L		 4662000-12-31 H.J. Lu <hjl@gnu.org>
467
468 * listing.c (listing_message): Allocate string only if it is
469 used.
470
471 * configure: Rebuild.
472
67db5ab4
HPN		 4732000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
474
475 * doc/internals.texi (Relaxing with a table) <after relaxation>:
476 Point out caveats with generating fixups for the opcode in a frag.
477
c0d8940f
JH		 478Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
479
480 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
481 * NEWS: Add x86_64.
482
087f563c
L		 4832000-12-29 H.J. Lu <hjl@gnu.org>
484
485 * listing.c (calc_hex): Print the variable part only if the
486 fragment type is rs_fill.
487
8108ad8e
HPN		 4882000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
489
490 * doc/internals.texi (tc_conditional_pseudoop,
491 TC_LINKRELAX_FIXUP): Fix typos.
492
799051fc
RH		 4932000-12-28 Richard Henderson <rth@redhat.com>
494
495 * write.c (subsegs_finish): Fix thinko last change -- don't
496 "optimize" the alignment == 0 case.
497
0a9ef439
RH		 4982000-12-28 Richard Henderson <rth@redhat.com>
499
500 * as.h (rs_align_test): New.
501 * frags.c (NOP_OPCODE): Move default from read.c.
502 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
503 (frag_align_code): New.
504 * frags.h (frag_align_code): Declare.
505 * read.c (NOP_OPCODE): Remove.
506 (do_align): Use frag_align_code.
507 * write.c (NOP_OPCODE): Remove.
508 (get_recorded_alignment): New.
509 (cvt_frag_to_fill): Handle rs_align_test.
510 (relax_segment): Likewise.
511 (subsegs_finish): Align last subseg in section to the
512 section alignment. Use frag_align_code.
513 * write.h (get_recorded_alignment): Declare.
514 * config/obj-coff.c (size_section): Handle rs_align_test.
515 (fill_section, fixup_mdeps): Likewise.
516 (write_object_file): Use frag_align_code.
517
518 * config/tc-alpha.c (alpha_align): Use frag_align_code.
519 (alpha_handle_align): New.
520 * config/tc-alpha.h (HANDLE_ALIGN): New.
521 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
522
523 * config/tc-i386.h (md_do_align): Use frag_align_code.
524 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
525
526 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
527 (ia64_handle_align): New.
528 * config/tc-ia64.h (HANDLE_ALIGN): New.
529 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
530
531 * config/tc-m32r.c (m32r_do_align): Remove.
532 (m32r_handle_align): New.
533 (fill_insn): Use frag_align_code.
534 * config/tc-m32r.h (md_do_align): Remove.
535 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
536 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
537 * config/tc-mips.c, config/tc-mips.h: Similarly.
538
539 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
540 (sh_handle_align): Likewise. Handle rs_align_code.
541 (sh_do_align): Remove.
542 * config/tc-sh.h (md_do_align): Remove.
543 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
544
545 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
546 (sparc_handle_align): Likewise. Handle rs_align_code.
547 * config/tc-sparc.h (md_do_align): Remove.
548 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
549
3cd4dda7
DD		 5502000-12-22 DJ Delorie <dj@redhat.com>
551
552 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
553 when we assemble the first half of a pair.
554
ec56dfb4
L		 5552000-12-22 H.J. Lu <hjl@gnu.org>
556
557 * config/tc-i386.c (reloc): Update the macro for non-bfd
558 assembler.
559 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
560
ad1172d4
L		 5612000-12-22 H.J. Lu <hjl@gnu.org>
562
563 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
564
3e73aa7c
JH		 565Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
566
567 * tc-i386.h (i386_target_format): Define even for ELFs.
568 (QWORD_MNEM_SUFFIX): New macro.
569 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
570 New macros
571 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
572 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
573 ImmExt): Renumber.
574 (Size64, No_qSuf, NoRex64, Rex64): New macros.
575 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
576 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
577 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
578 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
579 Renumber.
580 (Reg, WordReg): Add Reg64.
581 (Imm): Add Imm32S and Imm64.
582 (EncImm): New.
583 (Disp): Add Disp64 and Disp32S.
584 (AnyMem): Add Disp32S.
585 (RegRex, RegRex64): New macros.
586 (rex_byte): New type.
587 * tc-i386.c (set_16bit_code_flag): Kill.
588 (fits_in_unsigned_long, fits_in_signed_long): New functions.
589 (reloc): New parameter "signed"; support x86_64.
590 (set_code_flag): New.
591 (DEFAULT_ARCH): New macro; default to "i386".
592 (default_arch): New static variable.
593 (struct _i386_insn): New fields Operand_PCrel; rex.
594 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
595 (flag_code): New enum and static variable.
596 (use_rela_relocations): New static variable.
597 (flag_code_names): New static variable.
598 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
599 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
600 K6 and Athlon.
601 (i386_align_code): Return plain "nop" for x86_64.
602 (mode_from_disp_size): Support Disp32S.
603 (smallest_imm_type): Support Imm32S and Imm64.
604 (offset_in_range): Support size of 8.
605 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
606 (md_pseudo_table): Add "code64"; use set_code_flat.
607 (md_begin): Emit sane error message on hash failure.
608 (tc_i386_fix_adjustable): Support x86_64 relocations.
609 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
610 instructions supported on particular arch just partially,
611 output of 64bit immediates, handling of Imm32S and Disp32S type.
612 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
613 (i386_displacement): Likewise.
614 (i386_index_check): Cleanup; support 64bit addresses.
615 (md_apply_fix3): Support x86_64 relocation and rela.
616 (md_longopts): Add "32" and "64".
617 (md_parse_option): Add OPTION_32 and OPTION_64.
618 (i386_target_format): Call even for ELFs; choose between
619 elf64-x86-64 and elf32-i386.
620 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
621 (tc_gen_reloc): Support rela relocations and x86_64.
622 (intel_e09_1): Support QWORD.
623
21d6c4af
DN		 6242000-12-15 Diego Novillo <dnovillo@redhat.com>
625
626 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 627 it's not an offset expression.
21d6c4af
DN		 628 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
629 keep the braces '[' and ']' in the output string.
630 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
631 != FLAT. There is no such op_modifier.
632
6717891c
NC		 6332000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
634
635 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
636 if we have it.
637
ee515fb7
KH		 6382000-12-13 Kazu Hirata <kazu@hxi.com>
639
640 * as.h: Fix formatting.
641 * cgen.h: Likewise.
642 * dwarf2dbg.c: Likewise.
643 * input-scrub.c: Likewise.
644 * read.h: Likewise.
645
349a994c
DD		 6462000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
647
648 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
649 configure: Regenerate.
650
42dbf88c
NC		 6512000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
652
653 * dwarf2dbg.c: #include <limits.h> only if it exists.
654
0485cba3
AM		 6552000-12-13 Rodney Brown <RodneyBrown@mynd.com>
656
657 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
658 (md_apply_fix): Here too.
659
514829c3
JW		 6602000-12-12 Jim Wilson <wilson@redhat.com>
661
662 * config/tc-ia64.h (ia64_init): Add prototype.
663
92eb7b32
L		 6642000-12-12 H.J. Lu <hjl@gnu.org>
665
666 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
667
668 * read.h (outputting_stabs_line_debug): Change it to int.
669 * stabs.c (outputting_stabs_line_debug): Likewise.
670
8141c27d
GK		 6712000-12-12 Geoffrey Keating <geoffk@redhat.com>
672
673 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
674 the address of a function result.
675
5d6f4f16
GK		 6762000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
677
678 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
679 (md_assemble): Call dwarf2_emit_insn.
680 (shlib): Fix typo SHILB -> SHLIB.
681 (md_parse_option): Likewise.
682 (ppc_elf_validate_fix): Likewise:
683 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
684
d4c0c039
NC		 6852000-12-12 Nick Clifton <nickc@redhat.com>
686
687 * cgen.h: Fix formatting.
688 * input-scrub.c: Fix formatting.
689 * macro.c: Fix formatting.
e972090a 690 * config/tc-mips.c: Fix formatting.
584da044 691 * doc/c-mips.texi: Fix formatting.
55b62671 692
f16b83df
JH		 693Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
694
695 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
696 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
697 references.
698 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
699 otherwise.
700 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
701 (No_dSuf): Kill.
702
703 * i386.h (*_Suf): Remove No_dSuf.
704 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
705 Remove.
706 (i386_optab): Remove 'd' in the suffixes.
707
50705ef4
AM		 7082000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
709
710 * config/tc-i386.c (T_SHORT): Undefine before defining.
711
beae10d5
KH		 7122000-12-05 Kazu Hirata <kazu@hxi.com>
713
714 * config/tc-mips.c: Fix formatting.
715
bccba5f0 7162000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 717
718 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
719 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
720 (md_show_usage): Ditto.
721 (md_parse_option): Ditto.
722 (d10v_cleanup): Writes pending instruction only if
723 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 724 Fix compile time warning messages.
50705ef4
AM		 725
726 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 727
7282000-12-04 Matthew Hiller <hiller@redhat.com>
729
50705ef4 730 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 731 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
732 function entry and unset at function exit.
733
50705ef4 734 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 735
736 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
737
738 * dwarf2dbg.c: Fix compile time warning messages.
739
bc805888
KH		 7402000-12-03 Kazu Hirata <kazu@hxi.com>
741
742 * config/tc-a29k.c: Fix formatting.
743 * config/tc-alpha.c: Likewise.
744 * config/tc-arm.c: Likewise.
745 * config/tc-cris.c: Likewise.
746 * config/tc-hppa.c: Likewise.
747 * config/tc-i370.c: Likewise.
748 * config/tc-i386.c: Likewise.
749 * config/tc-i860.c: Likewise.
750 * config/tc-i960.c: Likewise.
751 * config/tc-ia64.c: Likewise.
752 * config/tc-m68hc11.c: Likewise.
753 * config/tc-m68k.c: Likewise.
754 * config/tc-m88k.c: Likewise.
755 * config/tc-pj.c: Likewise.
756 * config/tc-ppc.c: Likewise.
757 * config/tc-sh.c: Likewise.
758 * config/tc-sparc.c: Likewise.
759 * config/tc-tahoe.c: Likewise.
760 * config/tc-vax.c: Likewise.
761
3dacdf2e
NC		 7622000-12-01 Chris Demetriou <cgd@sibyte.com>
763
50705ef4
AM		 764 * config/tc-mips.c (mips_ip): When calculating offsets,
765 don't accept as constant the difference between the
766 addresses of symbols in two different sections.
767
768 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
769 specifiers.
770 (validate_mips_insn): Likewise. Also, update 'B' operand
771 specifier to use OP_*_CODE20 constants and delete 'm' operand
772 specifier.
773 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
774 operand specifiers. Change warning generated by 'B' operand
775 specifier to reflect its new multi-purpose usage.
776
777 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
778 -1, and update comment.
779 (file_mips_isa): Likewise.
780 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
781 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
782 ISA_* constants rather than hard-coded numbers.
783 (mips_cpu_info): New structure.
784 (mips_cpu_info_table): New table describing CPU and ISA names
785 and numbers.
786 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
787 mips_cpu_info_from_cpu): New functions.
788 (mips_isa_to_str): New function to get string for ISA name.
789 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
790 return const char *.
791 (md_begin): Redo CPU and ISA selection logic, using
792 mips_cpu_info_from_*. Convert to use ISA_* constants rather
793 than hard-coded numbers.
794 (append_insn, mips_emit_delays, macro, macro2): Convert to use
795 ISA_* constants rather than hard-coded numbers.
796 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
797 (md_longopts): Delete OPTION_NO_MIPS32.
798 (md_parse_option): Convert to use ISA_* constants rather than
799 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
800 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
801 to use strcasecmp to recognize "default" and to use
802 mips_cpu_info_from_name to get CPU numbers from argument.
803 (md_show_usage): Move -mips32 so it's with the rest of the ISA
804 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
805 mips32-4k.
806 (s_mipsset): Accept ISA value 32.
807 * doc/as.texinfo: Clean up MIPS options summary slightly,
808 remove -no-mips32. Add note about -mips4 and -mips32
809 specifying those ISA levels. Delete -mips32 and -no-mips32
810 cpu flag descriptions.
811 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
812 up the supported CPU switch list, and replace 4Kc, 4Km, and
813 4Kp entries with a single mips32-4k entry. Note that you can
814 use ".set mips32".
815
816 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
817 ISA_MIPS64.
818 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
819 -mips5 and -mips64.
820 (md_parse_option): Add cases for OPTION_MIPS5 and
821 OPTION_MIPS64.
822 (md_show_usage): Mention -mips5 and -mips64 arguments.
823 (s_mipsset): Add cases for MIPS5 and MIPS64.
824 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
825 and pseudo-CPUs.
826 * doc/as.texinfo: Mention -mips5 and -mips64 options
827 and their meanings.
828 * doc/c-mips.texi: Likewise. Also update introduction
829 and ".set" usage information.
830
831 * config/tc-mips.c (md_show_usage): Add "sb1" to the
832 CPU list.
833 (mips_cpu_info_table): Add SB-1 entries.
834 * doc/c-mips.texi: Add "sb1" to the list of CPUs
835 known to the -mcpu option.
836
837 * doc/as.texinfo: Correct description of MIPS -mcpu
838 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 839
5f68c319
NC		 8402000-12-01 Joel Sherrill <joel@OARcorp.com>
841
3dacdf2e
NC		 842 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
843 New targets.
844 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
845 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 846 * configure: Regenerate.
847 * config.in: Regenerate.
848 * Makefile.in: Regenerate.
849 * aclocal.m4: Regenerate.
850 * po/gas.pot: Regenerate.
50705ef4 851
4ce3447c
PB		 8522000-11-30 Philip Blundell <pb@futuretv.com>
853
854 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
855 even in non BFD_ASSEMBLER case.
856
76a0ddac
DN		 8572000-11-30 Diego Novillo <dnovillo@redhat.com>
858
859 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
860 syntax.
861
220e750f
RH		 8622000-11-29 Richard Henderson <rth@redhat.com>
863
864 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
865 until dwarf2_finish; use relaxation to get cross-fragment offsets;
866 thread multiple subsegments properly; handle multiple code
867 sections properly; emit proper compilation unit info for assembler
868 generated debugging.
869
870 * as.h (enum _relax_state): Add rs_dwarf2dbg.
871 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
872 (dwarf2dbg_estimate_size_before_relax): Declare.
873 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
874 * write.c: Include dwarf2dbg.h.
875 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
876 (relax_segment): Likewise.
877
99b222b4
HPN		 8782000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
879
880 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
881 jump>: Use as_bad_where instead of as_bad. Tweak error message
882 accordingly. Stabilize frag by updating fix part and resetting
883 variant part.
884 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 885 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
886 indexing is_end_of_line[].
887 (md_assemble): Initialize size to 0.
888 (md_section_align): Mark parameter seg as unused.
e46fee70 889 (parse_reg): Parse names case-insensitively.
99b222b4 890
814f6641
KH		 8912000-11-28 Kazu Hirata <kazu@hxi.com>
892
893 * config/obj-aout.h: Fix formatting.
894 * config/obj-bout.h: Likewise.
895 * config/obj-coff.c: Likewise.
896 * config/obj-coff.h: Likewise.
897 * config/obj-elf.h: Likewise.
898 * config/obj-som.h: Likewise.
899 * config/obj-vms.c: Likewise.
900 * config/obj-vms.h: Likewise.
901 * config/tc-h8300.h: Likewise.
902 * config/tc-ns32k.h: Likewise.
903 * config/tc-sparc.h: Likewise.
904 * config/tc-tic54x.h: Likewise.
905 * config/tc-z8k.h: Likewise.
906
e47b9e39
NC		 9072000-11-28 Nick Clifton <nickc@redhat.com>
908
909 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
910 License is present in the sources, but not the output, and
911 also available from the GNU website.
912 (GNU Free Documentation License): Comment out this section.
913
fcdc20a4
HPN		 9142000-11-28 Hans-Peter Nilsson <hp@axis.com>
915
43c34dee
HPN		 916 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
917 targets. Remove i860 from valid a.out targets.
918 * Makefile.in: Regenerate.
919
fcdc20a4 920 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 921 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 922 (md_assemble): Call dwarf2_emit_insn if generating ELF.
923 (s_cris_file, s_cris_loc): New.
924 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
925 * Makefile.am: Regenerate dependencies.
926 * Makefile.in: Regenerate.
927
16887944
AM		 9282000-11-28 Alan Modra <alan@linuxcare.com.au>
929
930 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
931 (MRI_MUL_PRECEDENCE): Likewise.
932 (op_rank): Fix a comment typo.
933
ae3e85dd
SC		 9342000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
935
936 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
937 the error message.
938 (get_operand): Fix analysis for movw/movb instructions.
939
077b8428
NC		 9402000-11-24 Nick Clifton <nickc@redhat.com>
941
942 * configure.in (xscale-elf): Add target.
943 (xscale-coff): Add target.
944 * configure: Regenerate.
945
946 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
947 extenstion.
948 (ARM_EXT_XSCALE): New ARM architecture extension.
949 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
950 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
951 (ARM_THUMB): Rename to ARM_EXT_THUMB.
952 (ARM_ARCH_V4): Remove processor from architecture.
953 (ARM_ARCH_3M): New architecutre definition.
954 (ARM_ARCH_V5TE): New architecutre definition.
955 (ARM_ARCH_XSCALE): New architecutre definition.
956 (CPU_DEFAULT): Allow to be defaulted to XScale.
957 (atpcs): New boolean variable.
958 (ldr_flags): Support 'd' flag for double word loads.
959 (str_flags): Support 'd' flag for double word stored.
960 (do_mia): New function.
961 (do_mar): New function.
962 (do_mra): New function.
963 (do_pld): New function.
964 (do_ldrd): New function.
965 (do_blx): New function.
966 (do_bkpt): New function.
967 (do_clz): New function.
968 (do_lstc2): New function.
969 (do_cdp2): New function.
970 (do_t_blx): New function.
971 (do_t_bkpt): New function.
972 (do_smla): New function.
973 (do_smlal): New function.
974 (do_smul): New function.
975 (do_qadd): New function.
976 (do_co_reg2c): New function.
977 (LONGEST_INSN): Redefine to 7.
978
979 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
980 command line switches.
981
2434f565
JW		 9822000-11-22 Jim Wilson <wilson@redhat.com>
983
984 * config/tc-ia64.c (pseudo_func): Add missing initializers.
985 (struct rsrc): Make line unsigned.
986 (gr_values): Add missing initializer.
987 (SLOT_NUM_NOT_SET): Add unsigned cast.
988 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
989 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
990 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
991 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
992 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
993 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
994 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
995 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
996 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
997 Add ATTRIBUTE_UNUSED to unused parameters.
998 (convert_expr_to_ab_reg): Add parens.
999 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1000 (dot_prologue): Initialize grsave when declared.
1001 (md_pseudo_table): Add missing initializers.
1002 (operand_match): Add casts to bfd_vma.
1003 (emit_one_bundle): Delete unused local prev. Make required_template
1004 unsigned.
1005 (specify_resource): Cast i to unsigned.
1006 (note_register_values): Use fprintf_vma.
1007 (print_dependency): Likewise.
1008
5a080f89
JW		 10092000-11-21 Jim Wilson <wilson@redhat.com>
1010
5e7474a7
JW		 1011 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1012 for unwind info section.
1013 (dot_endp): Likewise for unwind section.
1014
5a080f89
JW		 1015 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1016 fix_new_exp.
1017
732d96b6
JJ		 10182000-11-21 Jakub Jelinek <jakub@redhat.com>
1019
1020 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1021 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1022 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1023
6d2cf69f
RH		 10242000-11-17 Richard Henderson <rth@redhat.com>
1025
1026 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1027 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1028 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1029
8179bd9b
NC		 10302000-11-17 Nick Clifton <nickc@redhat.com>
1031
1032 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1033 .file pseudo ops.
1034
316e2c05
RH		 10352000-11-17 Richard Henderson <rth@redhat.com>
1036
1037 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1038
a8316fe2
RH		 10392000-11-17 Richard Henderson <rth@redhat.com>
1040
1041 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1042 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1043 tri-state definition of alpha_flag_mdebug.
1044 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1045 (s_alpha_file): Store first .file directive.
1046 (s_alpha_stab): New.
1047 (md_pseudo_table): Add stabs and stabn.
1048
e346e481
RH		 10492000-11-17 Richard Henderson <rth@redhat.com>
1050
1051 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1052
4dc7ead9
RH		 10532000-11-17 Richard Henderson <rth@redhat.com>
1054
1055 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1056 (main): Call dwarf2_finish.
4dc7ead9
RH		 1057 * as.h (debug_type): Clarify documentation of the meaning
1058 of this variable.
1059 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1060 (print_stats): Fix parenthesis problem.
1061 (now_subseg_size): New.
1062 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1063 (dwarf2_directive_file): Don't set debug_type.
1064 (dwarf2_where): Honor DEBUG_DWARF2 first.
1065 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1066 do nothing if not emitting dwarf2 debug info, or no work.
1067 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1068 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1069 (ecoff_new_file): Likewise.
1070 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1071 commentary wrt dwarf2.
1072
1073 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1074 ATTRIBUTE_UNUSED as needed.
1075 (emit_insn): Call dwarf2_emit_insn.
1076 (s_alpha_file): New.
1077 (s_alpha_loc): New.
1078 (s_alpha_coff_wrapper): Don't handle them.
1079 (md_pseudo_table): Update for .file and .loc.
1080 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1081
1082 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1083 don't protect with debug_type.
1084 * config/tc-hppa.c (md_assemble): Likewise.
1085 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1086 * config/tc-mn10300.c (md_assemble): Likewise.
1087 * config/tc-sh.c (md_assemble): Likewise.
1088 * config/tc-v850.c (md_assemble): Likewise.
1089
1090 * config/tc-arm.c (arm_end_of_source): Remove.
1091 * config/tc-hppa.c (pa_end_of_source): Remove.
1092 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1093 * config/tc-mn10300.c (mn10300_finalize): Remove.
1094 * config/tc-sh.c (sh_finalize): Remove.
1095 * config/tc-v850.c (sh_finalize): Remove.
1096
1097 * config/tc-arm.h (md_end): Remove.
1098 * config/tc-hppa.h (md_end): Remove.
1099 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1100 * config/tc-m68hc11.h (md_end): Remove.
1101 * config/tc-mn10300.h (md_end): Remove.
1102 * config/tc-sh.h (md_end): Remove.
1103 * config/tc-v850.h (md_end): Remove.
1104
1105 * config/tc-ia64.c (emit_one_bundle): Don't protect
1106 dwarf2 bits with debug_type.
1107 (md_assemble): Likewise.
1108 (ia64_end_of_source): Don't call dwarf2_finish.
1109
ca683b78
JW		 11102000-11-16 Jim Wilson <wilson@redhat.com>
1111
1112 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1113 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1114 > 16.
1115
6f620856
L		 11162000-11-16 H.J. Lu <hjl@gnu.org>
1117
1118 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1119 version name.
1120
19d63e5d
KH		 11212000-11-15 Kazu Hirata <kazu@hxi.com>
1122
1123 * config/tc-tic30.c: Fix formatting.
1124 * config/tc-tic80.c: Likewise.
1125 * config/tc-v850.c: Likewise.
1126 * config/tc-vax.c: Likewise.
1127 * config/tc-w65.c: Likewise.
1128 * config/tc-z8k.c: Likewise.
1129
a8761a19
DD		 11302000-11-14 DJ Delorie <dj@redhat.com>
1131
1132 * config/tc-v850.c: Support dwarf2.
1133 * config/tc-v850.h: Ditto.
1134
1135 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1136 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1137
88be23ec
BS		 11382000-11-15 Bernd Schmidt <bernds@redhat.com>
1139
1140 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1141 (errata_nops_necessary_p): New function.
1142 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1143 md.
1144
72a76794
JW		 11452000-11-14 Jim Wilson <wilson@redhat.com>
1146
1147 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1148 return little endian bfd formats.
1149
4a1805b1
KH		 11502000-11-14 Kazu Hirata <kazu@hxi.com>
1151
1152 * config/aout_gnu.h: Fix formatting.
1153 * config/atof-vax.c: Likewise.
1154 * config/m68k-parse.h: Likewise.
1155 * config/m88k-opcode.h: Likewise.
1156 * config/obj-elf.c: Likewise.
1157 * config/tc-arm.c: Likewise.
1158 * config/tc-cris.c: Likewise.
1159 * config/tc-i386.c: Likewise.
1160 * config/tc-ia64.c: Likewise.
1161 * config/tc-mn10300.c: Likewise.
1162 * config/te-386bsd.h: Likewise.
1163 * config/te-hppa.h: Likewise.
1164 * config/te-nbsd.h: Likewise.
1165 * config/te-ppcnw.h: Likewise.
1166 * config/te-sparcaout.h: Likewise.
1167 * config/te-tmips.h: Likewise.
1168 * config/vax-inst.h: Likewise.
1169 * config/vms-conf.h: Likewise.
1170
c810873d
JJ		 11712000-11-14 Jakub Jelinek <jakub@redhat.com>
1172
1173 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1174
79082ff0
L		 11752000-11-13 H.J. Lu <hjl@gnu.org>
1176
1177 * config/obj-elf.c (elf_frob_symbol): Support
1178 ".symver name,name2@@@nodename".
1179 (elf_frob_file_before_adjust): Likewise.
1180
1181 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1182 and ".symver name,name2@@@nodename".
1183 Fix a typo.
1184
1da00eb4
L		 11852000-11-12 H.J. Lu (hjl@gnu.org)
1186
1187 * config/obj-elf.c (obj_elf_symver): Check missing version
1188 name.
1189
f585997b
L		 11902000-11-12 H.J. Lu (hjl@gnu.org)
1191
1192 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1193 instead of bfd_vma for non-bfd assemblers.
1194
ef5c4bfc
KH		 11952000-11-09 Kazu Hirata <kazu@hxi.com>
1196
1197 * itbl-ops.c: Fix comment typos.
1198
f5a30c2e
JW		 11992000-11-08 Jim Wilson <wilson@redhat.com>
1200
1201 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1202 (struct unwind): Add next_slot_frag field.
1203 (slot_index): New parameters slot_frag and first_frag. Add code
1204 to add in frag sizes when different. Add comments.
1205 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1206 arguments to slot_index.
1207 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1208 loop end. Set next_slot_frag field.
1209
339681c0
L		 12102000-11-07 H.J. Lu <hjl@gnu.org>
1211
1212 * doc/as.texinfo (.symver): Updated for versioned symbol
1213 reference.
1214
1215 * obj.h (format_ops): Add the frob_file_before_adjust field.
1216
1217 * config/obj-aout.c (aout_format_ops): Set the
1218 frob_file_before_adjust field to 0.
1219 * config/obj-coff.c (coff_format_ops): Likewise.
1220 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1221
1222 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1223 name.
1224 (elf_frob_file_before_adjust): New function to remove unneeded
1225 versioned symbols from the symbol table.
1226 (elf_format_ops): Set the frob_file_before_adjust field to
1227 elf_frob_file_before_adjust.
1228
1229 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1230 not defined.
1231
1232 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1233
4a314ec8
NC		 12342000-11-07 Peter Targett <peter.targett@arccores.com>
1235
1236 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1237 BIG_ENDIAN macros.
1238 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1239 Fix compile time warning messages.
50705ef4 1240
604d524f
NC		 12412000-11-07 Nick Clifton <nickc@redhat.com>
1242
1243 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1244 buffer in order to avoid buffer overflows.
1245
44f5c83a
JW		 12462000-11-06 Steve Ellcey <sje@cup.hp.com>
1247
1248 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1249 Change M to m for -milp32 or -mlp64 to match gcc.
1250 (dot_endp): Use bytes_per_address instead of 8.
1251 (emit_one_bundle): Use number_to_chars_littleendian instead of
1252 md_number_to_chars.
1253 (fix_insn): Likewise.
1254 (ia64_init): New function.
1255 (ia64_target_format): New function.
1256 (md_begin): Set endianness, arch, and machine as appropriate.
1257 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1258 Make these macros depend on TE_HPUX macro.
1259 (TARGET_FORMAT): Define.
1260 (HOST_SPECIAL_INIT): Define.
1261 * config/te-hpux.h: New file.
1262 * configure.in: Add "ia64-*-hpux*" target to configure.
1263 * configure: Regenerate.
50705ef4 1264
7152f1dc
KH		 12652000-11-06 Kazu Hirata <kazu@hxi.com>
1266
ef99799a
KH		 1267 * as.c: Fix formatting.
1268 * dwarf2dbg.c: Likewise.
1269 * input-file.c: Likewise.
7152f1dc
KH		 1270 * input-file.h: Likewise.
1271 * input-scrub.c: Likewise.
ef99799a
KH		 1272 * itbl-ops.c: Likewise.
1273 * listing.c: Likewise.
1274 * macro.h: Likewise.
1275 * messages.c: Likewise.
1276 * read.c: Likewise.
1277 * subsegs.c: Likewise.
1278 * subsegs.h: Likewise.
1279 * write.c: Likewise.
7152f1dc 1280
cf055d54
NC		 12812000-11-06 Nick Clifton <nickc@redhat.com>
1282
1283 * doc/as.texinfo: Add GNU Free Documentation License.
1284 * doc/gasp.texi: Add GNU Free Documentation License.
1285 * doc/as.1: Add GNU Free Documentation License.
1286
8d6b5c8e
NC		 12872000-11-05 Nick Clifton <nickc@redhat.com>
1288
1289 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1290
59ff2774
NC		 12912000-11-02 Per Lundberg <plundis@chaosdev.org>
1292
1293 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1294 * configure: Regenerate.
1295
37d8bb27
NC		 12962000-11-01 Nick Clifton <nickc@redhat.com>
1297
1298 * read.c (original_case_string): New global variable.
1299 (read_a_source_file): Copy opcode string into
1300 original_case_string if clobbering the case of the opcode.
1301 * read.h: Export the definition of original_case_string.
1302 * config/tc-arm.c (md_assembler): When parsing a .req
1303 directive use the original opcode string, not the case
1304 clobbered version.
1305
d75bb8cf
NC		 13062000-11-02 Nick Clifton <nickc@redhat.com>
1307
1308 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1309 variable.
d75bb8cf
NC		 1310 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1311 dwarf2_where and dwarf2_gen_line_info.
1312
6c17cfe4
PB		 13132000-11-02 Theo Honohan <th@futuretv.com>
1314
50705ef4 1315 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1316
c51ce5f0
EC		 13172000-10-31 Eric Christopher <echristo@redhat.com>
1318
1319 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1320 or pc-relative, else use fx_offset.
1321
f1bcba5b
JW		 13222000-10-31 Jim Wilson <wilson@redhat.com>
1323
1324 * config/tc-ia64.c (struct md): New field tag_fixups.
1325 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1326 qualifying predicate.
1327 (emit_one_bundle): Delete spurious multiplication by one. Handle
1328 tag_fixups.
1329 (ia64_start_line): Error if dangling qualifying predicate.
1330 (defining_tag): New static variable.
1331 (ia64_unrecognized_line, case '['): Parse tags.
1332 (ia64_frob_label): Create tag_fixups.
1333 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1334
8637c045
AM		 13352000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1336
1337 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1338
ebeeafe6
BS		 13392000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1340
1341 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1342
b041f888
KH		 13432000-10-30 Kazu Hirata <kazu@hxi.com>
1344
1345 * expr.c: Fix formatting.
1346 * flonum-copy.c: Likewise.
1347 * flonum.h: Likewise.
1348 * gasp.c: Likewise.
1349 * hash.c: Likewise.
1350
d8374dcd
HPN		 13512000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1352
1353 * as.h (OPTION_MD_BASE): Bump to 190.
1354 * as.c (parse_args) <std_longopts>: Add comment about the need to
1355 check OPTION_MD_BASE in as.h.
1356
1308f14c
HPN		 1357 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1358 for weak symbols.
1359
6f6ef0fa
NC		 13602000-10-27 Nick Clifton <nickc@redhat.com>
1361
1362 * configure.in (emulations): Add m68hc12.
1363 * configure: Regenerate.
1364 * po/gas.pot: Regenerate.
c51ce5f0 1365
bf1b5881
AH		 13662000-10-27 Aldy Hernandez <aldyh@redhat.com>
1367
50705ef4
AM		 1368 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1369 cpsr*.
1370 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1371
85a39694
NC		 13722000-10-25 Nick Clifton <nickc@redhat.com>
1373
1374 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1375 a DWARF2 line number information sequence.
1376
1377 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1378
1379 * read.c (generate_lineno_debug): Update comment describing why
1380 DWARF2 line number debug information is not generated
1381 automatically by this function.
1382
1383 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1384 not all.
c51ce5f0 1385
85a39694
NC		 1386 * config/tc-arm.h (md_end): Define.
1387 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1388
85a39694
NC		 1389 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1390 if generating DWARF2 line numbers.
1391 (arm_end_of_source): New function. Call dwarf2_finish if
1392 necessary.
1393
1394 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1395 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1396 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1397
cce0cbdc
DN		 13982000-10-25 Diego Novillo <dnovillo@cygnus.com>
1399
1400 * tc-i386.c: Fix prototype declarations for functions taking no
1401 arguments.
1402
64a0c779
DN		 14032000-10-24 Diego Novillo <dnovillo@cygnus.com>
1404
1405 * tc-i386.c (i386_operand_modifier): Remove.
1406 (build_displacement_string): Remove.
1407 (i386_parse_seg): Remove.
1408 (i386_intel_memory_operand): Remove.
1409 (i386_intel_operand): Re-write using recursive descent parser based
1410 on MASM documentation.
1411 (struct intel_parser_s): New structure.
1412 (intel_parser): New static variable.
1413 (struct intel_token): New structure.
1414 (cur_token, prev_token): New static variables.
1415 (T_NIL): Define.
1416 (T_CONST): Define.
1417 (T_REG): Define.
1418 (T_BYTE): Define.
1419 (T_WORD): Define.
1420 (T_DWORD): Define.
1421 (T_QWORD): Define.
1422 (T_XWORD): Define.
1423 (T_SHORT): Define.
1424 (T_OFFSET): Define.
1425 (T_PTR): Define.
1426 (T_ID): Define.
1427 (intel_match_token): New function.
1428 (intel_get_token): New function.
1429 (intel_putback_token): New function.
1430 (intel_expr): New function.
1431 (intel_e05): New function.
1432 (intel_e05_1): New function.
1433 (intel_e06): New function.
1434 (intel_e06_1): New function.
1435 (intel_e09): New function.
1436 (intel_e09_1): New function.
1437 (intel_e10): New function.
1438 (intel_e10_1): New function.
1439 (intel_e11): New function.
1440
19f7b010
JJ		 14412000-10-20 Jakub Jelinek <jakub@redhat.com>
1442
1443 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1444 instructions to loose any special insn->architecture mask.
1445
1446 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1447 (sparc_md_end, sparc_arch_types, sparc_arch,
1448 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1449 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1450 request v9b architecture if they are used).
1451
3ae647a0
NC		 14522000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1453
1454 * config/tc-m68k.c: Fix the previous misapplied patch.
1455
5cbdaa77
NC		 14562000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1457
50705ef4
AM		 1458 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1459 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1460 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1461 BFD_RELOC_*.
5cbdaa77 1462
e6c774b4
KH		 14632000-10-17 Kazu Hirata <kazu@hxi.com>
1464
1465 * debug.c: Fix formatting.
1466 * depend.c: Likewise.
1467 * dwarf2dbg.c: Likewise.
1468 * dwarf2dbg.h: Likewise.
1469 * ecoff.c: Likewise.
1470 * expr.c: Likewise.
1471 * expr.h: Likewise.
1472 * flonum-konst.c: Likewise.
1473 * frags.h: Likewise.
1474
ea20a7da
CC		 14752000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1476
1477 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1478 options.
1479 * doc/as.texinfo: Added notes about this new option.
1480
266cb5f1
HPN		 14812000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1482
1483 * config/tc-sh.c (JREG): Remove.
1484 (md_convert_frag): Remove #if 0:d code using JREG.
1485
6588847e
DN		 14862000-10-15 Diego Novillo <dnovillo@cygnus.com>
1487
1488 * config/tc-i386.c (i386_operand_modifier): Only match
1489 modifiers SHORT and FLAT if they are followed by a space.
1490 (parse_register): When `allow_naked_reg' is set, do not confuse
1491 identifiers that start with a register name with a register.
1492
30a2b4ef
KH		 14932000-10-12 Kazu Hirata <kazu@hxi.com>
1494
1495 * app.c: Fix formatting.
1496 * as.c: Likewise.
1497 * as.h: Likewise.
1498 * bit_fix.h: Likewise.
1499 * cgen.c: Likewise.
1500 * cgen.h: Likewise.
1501 * cond.c: Likewise.
1502
d01e2a23
AM		 15032000-10-11 Alan Modra <alan@linuxcare.com.au>
1504
1505 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1506
44852b19
AM		 15072000-10-07 Alan Modra <alan@linuxcare.com.au>
1508
dc1fc56b
AM		 1509 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1510 Re-arrange function a little and improve error message.
1511
44852b19
AM		 1512 * write.c (write_relocs): Fix a comment.
1513
1514 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1515 link-once sections.
1516
afa680f8
JW		 15172000-10-05 Jim Wilson <wilson@cygnus.com>
1518
1519 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1520
ce8a8b2f
AM		 15212000-10-05 Alan Modra <alan@linuxcare.com.au>
1522
1523 * config/tc-i386.c: Delete some useless comments, reformat others.
1524
1525 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1526 non-global syms in linkonce sections.
1527
56d27c17
AM		 15282000-10-04 Ralf Baechle <ralf@gnu.org>
1529
1530 * config/tc-ia64.c (operand_match): Don't use // style comments.
1531 * config/tc-i370.c: Likewise.
1532
7b15d668
HPN		 15332000-09-29 Hans-Peter Nilsson <hp@axis.com>
1534
1535 Changes to handle varying register prefix and user symbol prefix.
1536 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1537 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1538 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1539 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1540 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1541 (demand_register_prefix): New variable.
1542 (md_pseudo_table): New pseudo ".syntax".
1543 (md_longopts): New options --no-underscore and --underscore.
1544 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1545 on symbols_have_leading_underscore.
1546 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1547 (get_spec_reg): Ditto.
1548 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1549 Fix formatting.
1550 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1551 --help.
1552 <case OPTION_NO_US, case OPTION_US>: New.
1553 (md_show_usage): Be brief and reformat to match continuation of
1554 --help.
1555 * po/gas.pot: Regenerate.
1556
27df9f40
AM		 15572000-09-28 Alan Modra <alan@linuxcare.com.au>
1558
1559 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1560 force relocs for 12 bit branches.
1561 (md_apply_fix): Similarly, adjust logic here.
1562
5506e1a5
AM		 15632000-09-28 Alan Modra <alan@linuxcare.com.au>
1564
1565 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1566 adjust for external and weak syms as we will use a reloc. Allow
1567 for +8 offset when calculating limits of branches.
1568 (hppa_fix_adjustable): Undo 2000-09-23 change.
1569 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1570 Correct distance calculation.
47d89dba
AM		 1571 (tc_gen_reloc): Print the file name and line number if we can't
1572 handle a fixup.
5506e1a5
AM		 1573
1574 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1575 * config/tc-hppa.c (nonzero_dibits): Define.
1576 (arg_reloc_stub_needed): Check each arg and return value
1577 separately for zero case.
1578 (pa_align): Declare argument `bytes'.
1579
81d4177b
KH		 15802000-09-25 Kazu Hirata <kazu@hxi.com>
1581
1582 * config/tc-cris.c: Fix formatting.
1583 * config/tc-d10v.h: Likewise.
1584 * config/tc-d30v.c: Likewise.
1585 * config/tc-d30v.h: Likewise.
1586 * config/tc-fr30.c: Likewise.
1587 * config/tc-fr30.h: Likewise.
1588 * config/tc-m68k.c: Likewise.
1589 * config/tc-m68k.h: Likewise.
1590 * config/tc-pj.h: Likewise.
1591 * config/tc-ppc.c: Likewise.
1592 * config/tc-ppc.h: Likewise.
1593 * config/tc-sh.c: Likewise.
1594 * config/tc-sh.h: Likewise.
1595 * config/tc-sparc.c: Likewise.
1596 * config/tc-v850.h: Likewise.
1597 * config/tc-vax.h: Likewise.
1598 * config/tc-w65.h: Likewise.
1599 * config/tc-z8k.h: Likewise.
1600
959ee541
AM		 16012000-09-23 Alan Modra <alan@linuxcare.com.au>
1602
1603 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1604 checks only for ELF.
1605 (hppa_force_relocation): Likewise.
1606
139368c9
JW		 16072000-09-22 Jim Wilson <wilson@cygnus.com>
1608
1609 * config/tc-ia64.c (dv_sem): Add "stop".
1610 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1611 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1612 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1613 match above.
1614 (mark_resources): Check IA64_RS_PRr.
1615
151337e8
NC		 16162000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1617
56d27c17 1618 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1619 md_estimate_size_before_relax): Redesign and clean up the
1620 relaxation mechanism.
1621
0b7410c4
KH		 16222000-09-21 Kazu Hirata <kazu@hxi.com>
1623
1624 * config/tc-ns32k.c: Fix formatting.
1625 * config/tc-ns32k.h: Likewise.
1626
a4d24084
KH		 16272000-09-20 Kazu Hirata <kazu@hxi.com>
1628
82efde3a
KH		 1629 * config/tc-m32r.c: Fix formatting.
1630 * config/tc-m32r.h: Likewise.
1631 * config/tc-m68851.h: Likewise.
1632 * config/tc-m68hc11.c: Likewise.
1633 * config/tc-m68hc11.h: Likewise.
1634 * config/tc-m88k.c: Likewise.
1635 * config/tc-mcore.c: Likewise.
a75214e5 1636 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1637 * config/tc-mips.c: Likewise.
1638 * config/tc-mips.h: Likewise.
1639 * config/tc-mn10200.h: Likewise.
1640 * config/tc-mn10300.h: Likewise.
a75214e5 1641 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1642 * config/tc-tahoe.h: Likewise.
1643
4844386e 16442000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1645
1646 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1647 Likewise in relaxation description comments.
1648
9e754211
AM		 16492000-09-18 Alan Modra <alan@linuxcare.com.au>
1650
1651 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1652 subtraction of two syms without emitting a relocation.
1653
1654 From David Huggins-Daines <dhd@linuxcare.com>
1655 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1656 global or weak symbols.
1657
4a4f25cf
KH		 16582000-09-15 Kazu Hirata <kazu@hxi.com>
1659
1660 * config/tc-h8300.h: Fix formatting.
1661 * config/tc-h8500.c: Likewise.
1662 * config/tc-h8500.h: Likewise.
1663 * config/tc-hppa.h: Likewise.
1664 * config/tc-i370.h: Likewise.
1665 * config/tc-i386.h: Likewise.
1666 * config/tc-i860.c: Likewise.
1667 * config/tc-i860.h: Likewise.
1668 * config/tc-i960.h: Likewise.
1669 * config/tc-ia64.c: Likewise.
1670 * config/tc-ia64.h: Likewise.
1671
1dab94dd
KH		 16722000-09-14 Kazu Hirata <kazu@hxi.com>
1673
1674 * config/tc-a29k.c: Fix formatting.
1675 * config/tc-alpha.c: Likewise.
1676 * config/tc-arc.c: Likewise.
1677 * config/tc-arc.h: Likewise.
1678 * config/tc-arm.c: Likewise.
1679 * config/tc-arm.h: Likewise.
1680 * config/tc-avr.c: Likewise.
1681 * config/tc-avr.h: Likewise.
1682 * config/tc-tic30.c: Likewise.
1683 * config/tc-tic30.h: Likewise.
1684 * config/tc-tic54x.c: Likewise.
1685 * config/tc-tic54x.h: Likewise.
1686 * config/tc-tic80.c: Likewise.
1687 * config/tc-tic80.h: Likewise.
1688
7484b8e6
TW		 16892000-09-14 Timothy Wall <twall@cygnus.com>
1690
1691 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1692 parallel comparisons for later use.
1693 (struct rsrc): Add parallel comparison type.
1694 (resources_match): Skip special cases of PR usage (non-conflicting
1695 parallel compares).
56d27c17 1696
bf514e21
KH		 16972000-09-13 Kazu Hirata <kazu@hxi.com>
1698
1699 * config/obj-ecoff.c: Fix formatting.
1700 * config/obj-elf.c: Likewise.
1701 * config/obj-elf.h: Likewise.
1702 * config/obj-evax.h: Likewise.
1703 * config/obj-generic.h: Likewise.
1704 * config/obj-hp300.c: Likewise.
1705 * config/obj-hp300.h: Likewise.
1706 * config/obj-ieee.h: Likewise.
1707 * config/obj-vms.c: Likewise.
1708 * config/obj-vms.h: Likewise.
1709
156c2f8b 17102000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1711
50705ef4
AM		 1712 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1713 (md_parse_option): Ditto.
1714 (md_longopts): Add -mips32 option.
1715 (md_show_usage): Document new options.
1716 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1717 (mips_ip): Assemble mfc0 with a sub-selection code.
1718 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1719 (mips_cpu_to_str): New function.
1720 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1721 Use CPU_* defines instead of hardcoded numbers.
1722
50705ef4
AM		 1723 * doc/as.texinfo: Document new options.
1724 * doc/c-mips.texi: Ditto.
156c2f8b 1725
a01b9fa4
KH		 17262000-09-12 Kazu Hirata <kazu@hxi.com>
1727
1728 * as.h: Fix formatting.
1729 * asintl.h: Likewise.
1730 * bit_fix.h: Likewise.
dcd619be
KH		 1731 * config/obj-aout.c: Likewise.
1732 * config/obj-aout.h: Likewise.
1733 * config/obj-bout.c: Likewise.
1734 * config/obj-bout.h: Likewise.
1735 * config/obj-coff.c: Likewise.
1736 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1737 * dwarf2dbg.h: Likewise.
1738 * expr.h: Likewise.
1739 * flonum.h: Likewise.
1740 * frags.h: Likewise.
1741 * itbl-ops.h: Likewise.
1742 * macro.h: Likewise.
1743 * read.h: Likewise.
1744 * sb.h: Likewise.
1745 * struc-symbol.h: Likewise.
1746 * subsegs.h: Likewise.
1747 * symbols.h: Likewise.
1748 * tc.h: Likewise.
1749 * write.h: Likewise.
1750
92774660
KH		 17512000-09-11 Kazu Hirata <kazu@hxi.com>
1752
f0e652b4
KH		 1753 * bignum-copy.c: Fix formatting.
1754 * config/tc-i370.c: Likewise.
92774660
KH		 1755 * config/tc-i960.c: Likewise.
1756 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1757 * ehopt.c: Likewise.
1758 * flonum-copy.c: Likewise.
1759 * flonum-konst.c: Likewise.
1760 * flonum-mult.c: Likewise.
1761 * literal.c: Likewise.
1762 * read.c: Likewise.
1763 * sb.c: Likewise.
1764 * stabs.c: Likewise.
1765 * subsegs.c: Likewise.
92774660 1766
222f8079
PB		 17672000-09-09 Philip Blundell <philb@gnu.org>
1768
1769 * configure.in (arm*-*-uclinux*): New target.
1770 * configure: Regenerate.
1771
c488923f
KH		 17722000-09-09 Kazu Hirata <kazu@hxi.com>
1773
1774 * input-file.c: Fix formatting.
1775 * itbl-ops.c: Likewise.
1776 * messages.c: Likewise.
1777
e0e3ecca
PB		 17782000-09-08 Philip Blundell <philb@gnu.org>
1779
1780 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1781 offset is negative.
1782
5d64ca4e
L		 17832000-09-07 H.J. Lu <hjl@gnu.org>
1784
1785 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1786 * configure: Rebuild.
1787
bdaaa2e1
KH		 17882000-09-07 Kazu Hirata <kazu@hxi.com>
1789
e49bc11e
KH		 1790 * atof-generic.c: Fix formatting.
1791 * config/tc-mips.c: Likewise.
e13b337a
KH		 1792 * config/tc-vax.c: Likewise.
1793 * input-scrub.c: Likewise.
bdaaa2e1 1794
d07ed2cd
AO		 17952000-09-07 Alexandre Oliva <aoliva@redhat.com>
1796
1797 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1798 * configure.in (sh-*-linux*): Added.
1799 * configure: Rebuilt.
1800
86905619
KH		 18012000-09-06 Kazu Hirata <kazu@hxi.com>
1802
a28a3ccf
JL		 1803 * config/tc-hppa.c: Fix formatting.
1804
86905619
KH		 1805 * ecoff.c: Fix formatting.
1806
58cccadb
AO		 18072000-09-06 Alexandre Oliva <aoliva@redhat.com>
1808
1809 * configure: Rebuilt with new libtool.m4.
1810
542d6675
KH		 18112000-09-05 Kazu Hirata <kazu@hxi.com>
1812
1813 * cgen.c: Fix formatting.
1814 * config/tc-ia64.c: Likewise.
1815
5b343f5a
NC		 18162000-09-05 Nick Clifton <nickc@redhat.com>
1817
1818 * aclocal.m4: Regenerate.
1819 * config.in: Regenerate.
1820 * configure: Regenerate.
1821 * po/gas.pot: Regenerate.
50bbae35 1822
07e90ad5
HPN		 18232000-09-05 Hans-Peter Nilsson <hp@axis.com>
1824
1825 * config/tc-cris.c: Correct comment typos.
1826
1485d400
EC		 18272000-09-05 Eric Christopher <echristo@cygnus.com>
1828
1829 * config/tc-mn10300.c: Cleanup.
1830 (md_pcrel_from): Enable.
1831
904a31bf
AM		 18322000-09-05 Alan Modra <alan@linuxcare.com.au>
1833
927781e2
AM		 1834 * expr.c (operand): Fix a comment typo.
1835 * write.c (write_relocs): Fix a signed/unsigned warning.
1836
ecacdc7a
AM		 1837 * config/tc-hppa.c (fudge_reg_expressions): New
1838 (hppa_force_reg_syms_absolute): New.
1839 (pa_equ): Allow reg_section expressions.
1840 * config/tc-hppa.c (md_optimize_expr): Define.
1841 (hppa_force_reg_syms_absolute): Prototype.
1842
1843 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1844 (pa_parse_number): Pass in arg to select fp reg parsing.
1845 Return 1 to indicate format checks pass. If strict, then only
1846 accept a register or register symbol. Return value in...
1847 (pa_number): New static for pa_parse_number.
1848 (FP_REG_BASE): Define.
1849 (FP_REG_RSEL): Define.
1850 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1851 appropriate. White space changes.
1852 (need_pa11_opcode): Don't bother passing any params, get them from
1853 globals instead.
1854 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1855 Remove extraneous check in case 'Q'.
1856 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1857 reg, set section of resulting symbol to reg_section.
1858 (pa_parse_space_stmt): Modify call to pa_parse_number.
1859 (pa_space): Likewise.
1860
904a31bf
AM		 1861 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1862 (hppa_force_relocation): Handle vtable relocs.
1863 (pa_vtable_entry): New.
1864 (pa_vtable_inherit): New.
1865 (md_pseudo_table): Add entries for vtable pseudos.
1866 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1867 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1868 against weak syms.
1869 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1870 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1871 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1872 millicode import.
1873 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1874 specify a symbol type.
1875
1876 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1877 dependent things together.
1878 (md_elf_symbol_type): Define.
1879
1880 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1881 symbol.
1882 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1883
1884 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1885 (obj_elf_vtable_entry): Declare.
1886
1887 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1888 and export function.
1889 (obj_elf_vtable_entry): Similarly.
1890 (elf_pseudo_table): Fix the damage with a cast.
1891
a47cf567 18922000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1893
1894 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1895 for template selection when a label is needed.
1896
197865e8
KH		 18972000-09-02 Kazu Hirata <kazu@hxi.com>
1898
1899 * config/tc-ia64.c: Fix formatting.
1900
18e03609
NC		 19012000-09-02 Nick Clifton <nickc@redhat.com>
1902
1903 * configure.in: Increase version number to 2.10.91.
1904 * configure: Regenerate.
1905 * aclocal.m4: Regenerate.
1906 * config.in: Regenerate.
1907 * po/gas.pot: Regenerate.
1908 * Makefile.in: Regenerate.
1485d400 1909
a1cc9221
AO		 19102000-09-01 Alexandre Oliva <aoliva@redhat.com>
1911
1912 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1913 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1914 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1915 similar relocs.
1916 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1917 branches.
1918
19192000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1920
1921 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1922 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1923 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1924 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1925 (GOT_symbol): New variable.
1926 (md_undefined_symbol): Set it.
1927
44576e1f
RH		 19282000-09-01 Richard Henderson <rth@cygnus.com>
1929
1930 * config/tc-ia64.c (match): Don't inline.
1931 (extra_goodness): New.
1932 (md_begin): Prefer nop.f and nop.b for best_template.
1933
29f8404c
KH		 19342000-08-31 Kazu Hirata <kazu@hxi.com>
1935
76b0a8c0
KH		 1936 * as.c: Fix formatting.
1937 * cond.c: Likewise.
1938 * frags.c: Likewise.
29f8404c
KH		 1939 * macro.c: Likewise.
1940
b4c1ea07
EC		 19412000-08-31 Eric Christopher <echristo@cygnus.com>
1942
1943 * config/tc-mn10300.c: Cleanup and fix warnings.
1944 (md_pseudo_table): Add initializers.
1945 (md_show_usage): Cleanup.
1946 (md_parse_option): Fix warnings.
1947 (md_undefined_symbol): Fix warnings.
1948 (md_conver_frag): Fix warnings.
1949 (tc_gen_reloc): Fix warnings.
1950 (md_apply_fix3): Fix warnings.
1951 (check_operand): Fix warnings.
1952
ac48eca1
AO		 19532000-08-31 Alexandre Oliva <aoliva@redhat.com>
1954
1955 * acinclude.m4: Include libtool and gettext macros from the
1956 top level.
1957 * aclocal.m4, configure: Rebuilt.
1958
e0c21649
GK		 19592000-08-30 Mark Hatle <mhatle@mvista.com>
1960
1961 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1962
cf39a089
KH		 19632000-08-31 Kazu Hirata <kazu@hxi.com>
1964
1965 * listing.c: Fix formatting.
1966
3ee4defc
KH		 19672000-08-29 Kazu Hirata <kazu@hxi.com>
1968
1969 * app.c: Fix a comment typo. Fix formatting.
1970
1e8d20f4
NC		 19712000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1972
50bbae35
AM		 1973 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1974 offset of the target destination for jmp instructions.
1975 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1976
5bcac8a4
HPN		 19772000-08-24 Hans-Peter Nilsson <hp@axis.com>
1978
1979 * NEWS: Mention support for CRIS.
1980
46547ecc
DC		 1981Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1982
1983 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1984 Sets `.lcomm' alignment to zero.
1985
4b853faa
AO		 19862000-08-23 Alexandre Oliva <aoliva@redhat.com>
1987
1988 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1989 (TC_FIX_ADJUSTABLE): Define.
1990
efcc5914
JW		 19912000-08-23 Jim Wilson <wilson@cygnus.com>
1992
1993 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1994 unwind.personality_routine is set.
1995
aca719bf
AO		 19962000-08-23 H.J. Lu <hjl@gnu.org>
1997
1998 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1999
a3da4de1
AO		 20002000-08-23 Alexandre Oliva <aoliva@redhat.com>
2001
2002 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2003 environment is pe.
2004
56385375
L		 20052000-08-22 H.J. Lu <hjl@gnu.org>
2006
2007 * config.in (STRICTCOFF): New for strict COFF.
2008
2009 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2010 i386-*-go32* and i386-go32-rtems*.
2011 * configure: Rebuilt.
2012
2013 * config/obj-coff.c (obj_coff_endef): Follow the historical
2014 behavior if STRICTCOFF is not defined.
2015
2016 * doc/internals.texi: Document STRICTCOFF.
2017
8f36cd18
AO		 20182000-08-22 Alexandre Oliva <aoliva@redhat.com>
2019
2020 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2021 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2022 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2023 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2024 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2025 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2026 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2027 Likewise.
2028
58a77e41
EC		 20292000-08-22 Eric Christopher <echristo@cygnus.com>
2030
2031 * config/tc-mn10300.c: (md_apply_fix): New function.
2032 (mn10300_force_relocation): New function.
2033 (mn10300_fix_adjustable): New function.
2034
2035 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2036 (TC_HANDLES_FX_DONE): Define.
2037 (obj_fix_adjustable): Define.
2038 (MD_APPLY_FIX3): Define.
2039 (TC_LINKRELAX_FIXUP): Define.
2040
2041 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2042 previously defined.
2043 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2044
2045 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2046
ded0649c
JE		 20472000-08-21 Jason Eckhardt <jle@cygnus.com>
2048
2049 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2050 if the fixup resulted in a relocation.
2051
66102fe2
NC		 20522000-08-18 Nick Clifton <nickc@redhat.com>
2053
2054 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2055 Make reference to first element of shift_names explicit.
2056
02198638
AO		 20572000-08-18 Alexandre Oliva <aoliva@redhat.com>
2058
2059 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2060 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2061 add a symbol's address. Removed all target-specific #ifdefs that
2062 used to accomplished the same.
2063 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2064 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2065 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2066 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2067 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2068
353e2c69
KH		 20692000-08-17 Kazu Hirata <kazu@hxi.com>
2070
2071 * dwarf2dbg.c: Fix formatting.
2072
4fb7971f
NC		 20732000-08-17 Nick Clifton <nickc@redhat.com>
2074
2075 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2076 to be recoded as logical shift lefts by zero.
2077
50b81f19
JW		 20782000-08-16 Jim Wilson <wilson@cygnus.com>
2079
2080 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2081 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2082 source registers.
2083 (note_register_values): Handle IA64_OPND_R3_2 operands.
2084
f869cfc6
JE		 20852000-08-16 Jason Eckhardt <jle@cygnus.com>
2086
50bbae35 2087 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2088
8cb8bcba
NC		 20892000-08-16 Nick Clifton <nickc@redhat.com>
2090
2091 * config/tc-arm.c (struct asm_shift): Delete.
2092 (shift[]): Delete.
2093 (enum asm_shift_index): New.
2094 (struct asm_shift_properties): New.
2095 (struct asm_shift_name): New.
2096 (shift_properties[]); New.
2097 (shift_names[]); New.
2098
2099 (decode_shift): Use new structures.
2100 Issue a warning is "ROR #0" is used.
2101 Issue a warning if "ASR #0" or "LSR #0" is used.
2102
2103 (md_begin): Initialise arm_shift_hsh table from new
2104 asm_shift_name array.
2105
c2158c24
JJ		 21062000-08-16 Jakub Jelinek <jakub@redhat.com>
2107
2108 * config/tc-sparc.c: Kill all warnings.
2109 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2110 in -xarch= as well.
2111 (md_show_usage): Update usage text.
2112
70485b5c
NC		 21132000-08-16 Nick Clifton <nickc@redhat.com>
2114
c2158c24 2115 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2116 useful.
2117
a47cf567 21182000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2119
2120 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2121
2122 * config/tc-sh.c (md_assemble): Changed so debug_type
2123 test performed for ppi_assemble
2124 * config/tc-sh.c: Included dwarf2dbg.h.
2125 (debug_line): Defined.
2126 (md_assemble): Generates dwarf2 line info.
2127 (sh_finalize): New function. Finalize dwarf2 info.
2128 (assemble_ppi): Returns size of code generated.
2129 (build_Mytes): Returns size of code generated.
2130 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2131 * config/tc-sh.h (md_end): Defined.
2132 (sh_finalize): Declared.
2133
1db77c8e
AO		 21342000-08-15 Alexandre Oliva <aoliva@redhat.com>
2135
2136 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2137 md_number_to_chars.
2138
046b3b54
NC		 21392000-08-14 Nick Clifton <nickc@redhat.com>
2140
2141 * config/tc-arm.c (do_bx): Allow "bx pc".
2142
c43c2cc5
JW		 21432000-08-14 Jim Wilson <wilson@cygnus.com>
2144
2145 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2146 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2147 (md_begin): Change assignment to md.flag to OR in the new bit.
2148
d1d8ba22
NC		 21492000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2150
2151 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2152 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2153 C_MOU, and C_EOS.
d1d8ba22 2154
22b36938
JE		 21552000-08-14 Jason Eckhardt <jle@cygnus.com>
2156
2157 * NEWS: Mention i860 support.
2158
c0bd0db2
JL		 2159Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2160
2161 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2162
0ac658b8
AS		 21632000-08-14 Andreas Schwab <schwab@suse.de>
2164
2165 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2166
9fc2dda2
JE		 21672000-08-11 Andreas Schwab <schwab@suse.de>
2168
2169 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2170 argument.
2171
bc4466dc
KH		 21722000-08-11 Kazu Hirata <kazu@hxi.com>
2173
2174 * expr.c: Fix formatting.
351aa9f6 2175 * config/obj-bout.c: Likewise.
bc4466dc 2176
a9c99419
JE		 21772000-08-10 Jason Eckhardt <jle@cygnus.com>
2178
2179 * doc/c-i860.texi: Flesh out the i860 section more.
2180
7c743825
KH		 21812000-08-10 Kazu Hirata <kazu@hxi.com>
2182
2183 * symbols.c: Fix formatting.
929b12bc 2184 * expr.c: Likewise.
7c743825 2185
fa2255cb
DN		 2186Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2187
2188 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2189 has the IgnoreSize bit set.
2190
fc997f4b
AM		 21912000-08-09 Alan Modra <alan@linuxcare.com.au>
2192
2193 From Rodney Brown <RodneyBrown@mynd.com>
2194 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2195 * configure: Regenerate.
2196
a47cf567
NC		 21972000-08-09 Kazu Hirata <kazu@hxi.com>
2198
2199 * hash.c: Fix formatting.
2200 * gasp.c: Likewise.
2201
305d537e
JE		 22022000-08-08 Jason Eckhardt <jle@cygnus.com>
2203
2204 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2205 (i860_fix_info): New enum.
2206 (MD_APPLY_FIX3): Define.
2207 (WORKING_DOT_WORD): Define.
2208 (TC_HANDLES_FX_DONE): Define.
2209 (DIFF_EXPR_OK): Define.
2210 (LISTING_HEADER): Define.
2211 (TARGET_FORMAT): Select target format based on endian flag.
2212 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2213 (target_big_endian): Add external declaration.
2214
2215 * config/tc-i860.c: All existing code reworked completely. Other
2216 new code shown below.
2217 (SYNTAX_SVR4): Define.
2218 (target_warn_expand): New variable.
2219 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2220 (md_longopts): Declare and define with new options (-EL, -EB,
2221 and -mwarn-expand).
2222 (md_show_usage): New function.
2223 (md_operand): New function.
2224 (obtain_reloc_for_imm16): New function.
2225 (md_apply_fix3): New function.
2226 (tc_gen_reloc): New function.
2227
df86943d
NC		 22282000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2229
2230 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2231 2 bytes of the jump address are in the same frag.
2232 (find): Accept 68hc12 register indirect modes.
2233
2234 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2235
30d25259
RH		 22362000-08-07 Richard Henderson <rth@cygnus.com>
2237
2238 * config/tc-ia64.c (unwind): Add prologue_mask member.
2239 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2240 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2241 (dot_body): Clear unwind.prologue_mask.
2242 (dot_prologue): Set it. Accept a register second argument.
2243
2d484c7f
KH		 22442000-08-07 Kazu Hirata <kazu@hxi.com>
2245
2246 * config/atof-ieee.c: Fix formatting.
2247 * config/atof-tahoe.c: Likewise.
2248
a47cf567 22492000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2250
3d4ae3c0
NC		 2251 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2252 work.
2253
c91d2e08
NC		 2254 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2255 of .popsection, .previous, .pushsection, .subsection,
2256 .version, .vtable_entry, .vtable_inherit and .weak.
2257
47926f60
KH		 22582000-08-05 Kazu Hirata <kazu@hxi.com>
2259
2260 * config/tc-cris.c: Fix formatting.
2261 * config/tc-i386.c: Likewise.
2262 * config/tc-sparc.c (sparc_ip): Simplify the code.
2263
ab3e48dc
KH		 22642000-08-04 Kazu Hirata <kazu@hxi.com>
2265
2266 * config/tc-cris.c: Rearrange code for readability.
2267 * config/tc-d10v.c: Fix formatting.
2268 * config/tc-m32r.c: Likewise.
2269 * config/tc-sparc.c: Likewise.
2270
3d56ab85
JW		 22712000-08-02 Jim Wilson <wilson@cygnus.com>
2272
2273 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2274 before ia64_find_opcode.
2275 (md_assemble): Likewise.
2276
3f9dfb2c
NC		 22772000-08-01 Nick Clifton <nickc@cygnus.com>
2278
a47cf567 2279 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2280 Undo some formatting fixes.
3f9dfb2c 2281
28e4f854
KH		 22822000-08-01 Kazu Hirata <kazu@hxi.com>
2283
2284 * config/obj-som.c: Fix formatting.
2285 * config/obj-ieee.c: Likewise.
2286 * config/tc-arm.c: Likewise.
2287 * config/tc-v850.c: Likewise.
2288
a570e639
NC		 22892000-08-01 Nick Clifton <nickc@redhat.com>
2290
2291 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2292 index by command line option.
58a77e41 2293
a570e639
NC		 22942000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2295
2296 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2297 (@node M68K-Branch): Rewrite to match the reality.
2298
e3308d0d
JE		 22992000-07-31 Jason Eckhardt <jle@cygnus.com>
2300
2301 * doc/c-i860.texi: New file.
2302 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2303 * doc/Makefile.in: Regenerate.
2304 * doc/all.texi: Add I860 as relevant architecture.
2305 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2306
2fd5405a
NC		 23072000-07-31 Kazu Hirata <kazu@hxi.com>
2308
2309 * config/tc-d30v.c: Fix formatting.
2310
28e7409f
NC		 23112000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2312
50bbae35
AM		 2313 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2314 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2315 long emit a long branch if available instead of an absolute jump, never
2316 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2317
2318 * doc/c-m68k.texi: Document new command line option.
58a77e41 2319
a47cf567
NC		 23202000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2321
2322 * config/tc-avr.c: Use PARAMS macro in function declarations.
2323 Don't declare md_pcrel_from_section (already in tc-avr.h).
2324 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2325 (avr_operand): Don't set (unsigned) op_mask to -1.
2326
534022ea
JE		 23272000-07-28 Jason Eckhardt <jle@cygnus.com>
2328
50bbae35
AM		 2329 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2330 * configure: Regenerated.
2331 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2332 of operand to the .type directive (.e.g, "type").
534022ea 2333
4c400d5e
AM		 23342000-07-28 Alan Modra <alan@linuxcare.com.au>
2335
2336 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2337 * app.c (do_scrub_chars): Record where first comment found.
2338 * read.c (read_a_source_file): Init found_comment on entry, and
2339 notify whether comments found on exit.
2340 * config/tc-hppa.c (md_shortopts): Add "c".
2341 (md_longopts): Add warn-comment.
2342 (md_parse_option): Handle it.
2343 (md_show_usage): Show available options.
2344 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2345
0aa529cb
AC		 2346Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2347
2348 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2349 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2350 sym_ptr_ptr
0aa529cb
AC		 2351 (md_estimate_size_before_relax): Don't fall off end of function.
2352
c6a7ab1f
NC		 23532000-07-27 Kazu Hirata <kazu@hxi.com>
2354
2355 * config/tc-avr.c: Fix formatting.
2356 * config/tc-ns32k.c: Likewise.
2357
e0c6ed95
AM		 23582000-07-27 Alan Modra <alan@linuxcare.com.au>
2359
2360 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2361
23622000-07-27 Kazu Hirata <kazu@hxi.com>
2363
2364 * config/tc-d10v.c: Fix formatting.
2365 * config/tc-z8k.c: Likewise.
2366 * config/tc-sparc.c: Likewise.
2367
6883dc5e 23682000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2369
2370 * cgen.c (queue_fixup): Declare opinfo.
2371 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2372 (gas_cgen_md_operand): Ditto.
2373 (gas_cgen_md_apply_fix3): Ditto.
2374
39da8128
DD		 23752000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2376
2377 * config/obj-coff.c (obj_frob_symbol): Don't merge
2378 labels. Don't merge if the symbol isn't constant. Return
2379 immediately if a symbol is merged.
2380
65e68b04
AM		 23812000-07-22 Alan Modra <alan@linuxcare.com.au>
2382
2383 * frags.c (frag_align): Correct absolute section alignment.
2384
5e0d736c
DD		 23852000-07-20 DJ Delorie <dj@redhat.com>
2386
2387 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2388 it breaks linking against DLLs.
2389
3bcbcc3d
HPN		 23902000-07-20 Hans-Peter Nilsson <hp@axis.com>
2391
2392 * configure.in: Add CRIS support.
2393 * configure: Regenerate.
2394 * Makefile.am: (CPU_TYPES): Add cris.
2395 (CPU_OBJ_VALID) [aout]: Add cris.
2396 (MULTI_CPU_TYPES): Add cris.
2397 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2398 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2399 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2400 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2401 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2402 Regenerate dependencies.
2403 * Makefile.in: Regenerate.
2404 * aclocal.m4: Regenerate.
2405 * as.c: Declare crisaout, criself.
2406 * config/tc-cris.h, config/tc-cris.c: New.
2407 * config/e-criself.c, config/e-crisaout.c: New.
2408 * po/POTFILES.in, po/gas.pot: Regenerate.
2409
041ff4dd 24102000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2411
041ff4dd 2412 * read.c: Fix formatting.
efaf0ba4 2413 * write.c: Fix formatting.
041ff4dd 2414
f980ada0
L		 24152000-07-19 H.J. Lu <hjl@gnu.org>
2416
2417 * sb.c: Include <stdlib.h> if exists for abort ().
2418
25a8b250
AM		 24192000-07-19 Alan Modra <alan@linuxcare.com.au>
2420
2421 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2422 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2423 (pa_type_args): Same here.
2424
7a9aaf92
NC		 24252000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2426
2427 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2428 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2429 the storage class is already set.
2430
8098403c
NC		 24312000-07-17 Kazu Hirata <kazu@hxi.com>
2432
fafb6d17 2433 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2434 * config/tc-mn10200.c: Likewise.
2435 * config/tc-mn10300.c: Likewise.
2436 * config/tc-pj.c: Likewise.
2437 * config/tc-tic80.c: Likewise.
2438 * config/tc-w65.c: Likewise.
8098403c 2439
977e771a
FCE		 24402000-07-17 Frank Ch. Eigler <fche@redhat.com>
2441
2442 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2443 is defined.
2444
63bf5651
ILT		 24452000-07-15 Ian Lance Taylor <ian@zembu.com>
2446
2447 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2448 @code.
2449
1cd1c99b
AM		 24502000-07-15 Alan Modra <alan@linuxcare.com.au>
2451
2452 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2453 ELF as are used for SOM (except the 32-bit reloc one) to decide
2454 whether a symbol can be reduced to a section symbol. Expand on
2455 the comment for symbols involved in LR% and RR% expressions.
2456
119d663a
NC		 24572000-07-14 Nick Clifton <nickc@cygnus.com>
2458
2459 * config/tc-mips.c (mips_disable_float_construction): New
2460 static variable. Set to true if doubles should not be
2461 constructed by loading two single width fp registers with
2462 halves of the value.
2463 (mips_ip): Test mips_disable_float_construction.
2464 (md_longopts): Add command line switches --construct-floats
2465 and --no-construct-floats.
2466 (md_parse_option): Parse new command line options.
2467 (md_show_usage): Describe new command line options.
2468
2469 * doc/c-mips.texi: Document new command line options.
2470
906fac54
AM		 24712000-07-13 Koundinya K <kk@ddeorg.soft.net>
2472
2473 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2474 * configure: Regenerate.
2475
24762000-07-13 Hans-Peter Nilsson <hp@axis.com>
2477
2478 * configure.in (DEFAULT_EMULATION setting): Revert part of
2479 2000-07-01 change that set te_multi=multi unless set to tmips.
2480 * configure: Regenerate.
2481
7f788821
NC		 24822000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2483
2484 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2485 section when aligning it increases its size.
7f788821 2486
9a736b6b
NC		 24872000-07-11 Kazu Hirata <kazu@hxi.com>
2488
2489 * config/tc-tic54x.c: Fix formatting.
2490
3dd5103b
NC		 24912000-07-10 Kazu Hirata <kazu@hxi.com>
2492
2493 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2494 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2495
46b85d42
AM		 24962000-07-10 Alan Modra <alan@linuxcare.com.au>
2497
2498 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2499 displacements correctly.
2500
2501 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2502
25032000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2504
2505 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2506 warning.
2507 (hash_jam): Ditto.
2508
ad1079af
AM		 25092000-07-09 Alan Modra <alan@linuxcare.com.au>
2510
2511 From David Huggins-Daines <dhd@linuxcare.com>
2512 * config/te-hppalinux64.h: Add a new emulation.
2513 * configure.in (emulations): Add configure bits to support the
2514 64-bit Linux/parisc target.
2515 * configure: Regenerate.
2516
2517 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2518 (md_shortopts): Add `V' for ELF.
2519
2520 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2521 when SOM or ELF_ARG_RELOC are defined.
2522 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2523 ELF_ARG_RELOC are defined.
2524 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2525 (pa_stringer): ..Do it here instead. Fix comment typos.
2526 (hppa_force_relocation): Cast enums to int before comparing with
2527 ints.
2528
2529 From Ryan Bradetich <rbradetich@uswest.net>
2530 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2531 redifinition warning.
2532 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2533 (hppa_force_relocation): ditto
ad1079af
AM		 2534 (md_apply_fix): Added cast to buf to fix warnings.
2535
2536 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2537 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2538
2539 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2540 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2541 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2542 reloc_type** to avoid warnings in switch.
2543 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2544 little earlier instead.
2545
2546 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2547 and elf.
2548 (pa_type_args): Use symbol_arg_reloc_info.
2549 (struct pa_it): Make arg_reloc unsigned int.
2550 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2551 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2552 (pa_code): Delete. pa_text duplicates this function.
2553 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2554 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2555 int.
2556 (cons_fix_new_hppa): Actually change selector to e_fsel when
2557 warning about assuming so.
2558 (tc_gen_reloc): More example elf arg reloc code.
2559 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2560 (hppa_force_relocation): Likewise.
2561
2562 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2563 files.
2564 (pa_end_of_source): Prototype.
2565 (hppa_fix_adjustable): Prototype.
2566 (LABELS_WITHOUT_COLONS): Move it..
2567 * config/te-hppa.h: To here.
2568
2569 * config/te-hppa64.h: New file.
2570
2571 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2572 type.
2573 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2574 format -10, -16, 16 relocs.
2575 (hppa_elf_mark_end_of_function): Test for null
2576 last_call_info->start_symbol
2577
2578 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2579 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2580 re_assesmble_* functions. Delete extraneous statements. Fix
2581 typos in comments.
2582 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2583 insn to re_assemble_*.
2584
623aa224
UC		 25852000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2586
2587 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2588
c4aa876b
NC		 25892000-07-08 Kazu Hirata <kazu@hxi.com>
2590
2591 * config/tc-sh.c: Fix formatting.
d0313fb7 2592 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2593 * depend.c: Fix formatting.
2594 * flonum-konst.c: Likewise.
2595 * flonum-mult.c: Likewise.
c4aa876b 2596
6b31947e
NC		 25972000-07-07 Kazu Hirata <kazu@hxi.com>
2598
a5bfe8c9 2599 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2600 * config/obj-vms.c: Fix comments.
2601 * config/tc-a29k.c: Likewise.
2602 * config/tc-alpha.c: Likewise.
2603 * config/tc-h8300.c: Likewise.
2604 * config/tc-h8500.c: Likewise.
2605 * config/tc-i370.c: Likewise.
2606 * config/tc-ia64.c: Likewise.
2607 * config/tc-m68hc11.c: Likewise.
2608 * config/tc-m68k.c: Likewise.
2609 * config/tc-mips.c: Likewise.
2610 * config/tc-ns32k.c: Likewise.
2611 * config/tc-ppc.c: Likewise.
2612 * config/tc-z8k.c: Likewise.
6b31947e 2613
b8a9dcab
NC		 26142000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2615
2616 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2617 Default to '(SEC_LOAD | SEC_DATA)'.
2618 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2619
2620 * doc/internals.texi (CPU Backend): Describe
2621 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2622
beb2de9b
AC		 2623Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2624
2625 * as.c (parse_args): NULL terminate the long option list.
2626
24ddb296
AC		 2627Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2628
2629 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2630 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2631
1fe72011
NC		 26322000-07-05 Nick Clifton <nickc@cygnus.com>
2633
2634 * config/tc-d30v.c (write_2_short): Further changes to warning
2635 messages produced when combining EITHER_BUT_PREFER_MU attributed
2636 opcodes.
2637
a5bfe8c9 26382000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2639
2640 * MAINTAINERS: new
2641
8de8f17e
AO		 26422000-07-04 Alexandre Oliva <aoliva@redhat.com>
2643
2644 * config/tc-arm.c (psrs): Accept combinations of flags.
2645
00d2865b
NC		 26462000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2647
2648 * config/tc-avr.c: Change _ () to _() around all strings marked
2649 for translation (exception from the usual coding style).
2650 (avr_opt): New struct variable, how the new switches are set.
2651 (OPTION_MMCU): Define as 'm' and actually use.
2652 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2653 (show_mcu_list): New function, display the list of known MCUs.
2654 (md_show_usage): Document the new switches. Call show_mcu_list.
2655 (avr_set_arch): Change 'm' to OPTION_MMCU.
2656 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2657 Handle the new switches.
2658 (avr_operands): Disable warnings for undefined combinations of
2659 operands if -mall-opcodes. Disable warnings for skipping two-word
2660 instructions if enhanced core or -mno-skip-bug.
2661 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2662 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2663 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2664 (avr_ldi_expression): Warn about implicit lo8().
2665 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2666
54588503
UC		 26672000-07-01 Koundinya K <kk@ddeorg.soft.net>
2668
50bbae35
AM		 2669 * configure.in: Add entry for mips-*-sysv4*MP*
2670 * configure: Rebuild
2671 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2672 elf32-tradlittlemips for traditional mips targets.
2673 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2674 test for Link Once sections as in adjust_reloc_syms.
2675 * config/te-tmips.h: New file for traditional mips targets. Define
2676 TE_TMIPS.
58a77e41 2677
c9900432
NC		 26782000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2679
2680 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2681 flags argument is not present, don't change an existing section's
2682 section's attributes. If the flags argument is present, warn if the
2683 attributes don't match the section's current attributes. When
2684 long section names are supported, set SEC_LINK_ONCE and
2685 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2686
9d87310a
HPN		 2687Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2688
2689 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2690 symbols; create them.
2691
dbddefbf
NC		 26922000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2693
2694 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2695 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2696
2ae7e77b
AH		 26972000-06-27 Aldy Hernandez <aldyh@redhat.com>
2698
2699 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2700 expressions. Ignore the problem when handling 16 bit signed
2701 immediates, because the assembler will take care of the relocation
2702 later.
2ae7e77b 2703
6b2539e3
NC		 27042000-06-27 Nick Clifton <nickc@cygnus.com>
2705
2706 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2707 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2708 sequential order, and emit warning messages if the input source
2709 code contains constructs like that, or parallel constructs
2710 containing such opcodes.
2711
65aa24b6
NC		 27122000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2713
2714 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2715 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2716 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2717 (md_show_usage): Update usage message.
2718 (md_parse_option): Allow redefinition of MCU type within the
2719 same avr[1-5] bfd machine type. Show both old and new MCU type
2720 in the error message.
2721 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2722 Simplify 8K wrap code.
2723
f0c56b90
NC		 27242000-06-25 Kazu Hirata <kazu@hxi.com>
2725
50bbae35
AM		 2726 * config/obj-aout.c: Remove all uses of DEFUN.
2727 * config/obj-ieee.c: Likewise.
2728 * config/tc-sh.c: Fix comment typos.
2729 * config/tc-tahoe.c: Likewise.
2730 * config/tc-vax.c: Likewise.
2731 * config/tc-w65.c: Likewise.
2732 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2733 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2734
6d249963
DD		 27352000-06-24 DJ Delorie <dj@cygnus.com>
2736
2737 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2738 more changes from Sept 1999
2739 (tc_i386_fix_adjustable): ditto
2740 (md_apply_fix3): ditto
2741
680d2857 27422000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2743
680d2857
FCE		 2744 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2745 (gas_cgen_parse_operand): Set it around expression() call.
2746 (gas_cgen_md_operand): Test for it before longjmp().
2747
e7b305a2
AM		 27482000-06-24 Kazu Hirata <kazu@hxi.com>
2749
c0fecd35
AM		 2750 * config/tc-h8500.c: Remove all uses of DEFUN.
2751 * config/tc-sh.c: Likewise.
2752 * config/tc-w65.c: Likewise.
2753 * config/tc-z8k.c: Likewise.
2754
e7b305a2
AM		 2755 * config/tc-h8500.c: Fix typos in comments.
2756
ed6d6fd3
FCE		 27572000-06-23 Frank Ch. Eigler <fche@redhat.com>
2758
2759 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2760 is defined.
2761
f7c88872
AM		 27622000-06-23 matthew green <mrg@redhat.com>
2763
2764 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2765 defined. Fix error message for `[' grouping.
f7c88872 2766
70d6ecf3
AM		 27672000-06-22 Kazu Hirata <kazu@hxi.com>
2768
2769 * config/tc-h8300.c: Fix formatting and comment typos.
2770
e9718fe1
TW		 27712000-06-22 Timothy Wall <twall@cygnus.com>
2772
2773 * config/tc-ia64.c (note_register_values): Move premature QP
2774 notation clearing into the appropriate place.
2775
45288df1
AM		 27762000-06-22 Alan Modra <alan@linuxcare.com.au>
2777
1581f8c9
AM		 2778 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2779 first before anything else. Add bin-bugs.h, emul.h and progress.h
2780 Sort list of files as for $(OBJS) in Makefile.am.
2781
2782 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2783 find one. Remake dependencies.
2784 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2785 * Makefile.in: Regenerate.
2786 * doc/Makefile.in: Regenerate.
2787
45288df1
AM		 2788 * config/tc-i386.c (i386_displacement): Don't assume a constant
2789 displacement is necessarily 16 bits when in 16 bit code mode.
2790 (md_assemble): Instead size the displacement here after we know
2791 for sure that a .code16gcc operand hasn't automatically added
2792 operand size prefixes.
2793
01580992
L		 27942000-06-21 H.J. Lu <hjl@gnu.org>
2795
2796 * Makefile.am: Rebuild dependency.
2797 * Makefile.in: Rebuild.
2798
40f09f82
JL		 27992000-06-21 Kazu Hirata <kazu@hxi.com>
2800
2801 * config/tc-h8300.c (parse_reg): Make the function static.
2802 (parse_exp): Likewise.
2803
78295804
DD		 28042000-06-20 DJ Delorie <dj@cygnus.com>
2805
2806 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2807 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2808 for cygwin import libraries to work properly.
2809
45f85b08
L		 28102000-06-20 H.J. Lu <hjl@gnu.org>
2811
2812 * Makefile.am: Rebuild dependency.
2813 * Makefile.in: Rebuild.
2814 * configure: Likewise.
2815 * doc/Makefile.in: Likewise.
2816
39bec121
TW		 28172000-06-20 Timothy Wall <twall@cygnus.com>
2818
2819 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2820 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2821 * doc/c-tic54x.texi: New.
2822 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2823 documentation file.
39bec121 2824 * doc/all.texi: Add C54X.
3e87a760 2825 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2826 * doc/Makefile.in: Regenerate.
2827 * configure.in: Add tic54x and define LIBM for tic54x.
2828 * configure: Regenrate.
2829 * config/tc-tic54x.[ch]: New.
2830 * config/obj-coff.h: Add tic54x.
2831 * Makefile.am: (CPU_TYPES): Add tic54x.
2832 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2833 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2834 (as_new_LDADD): Add $(LIBM).
2835 * Makefile.in: Regenerate.
3e87a760 2836
60bcf0fa
NC		 28372000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2838
2839 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2840 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2841 * doc/as.texinfo: Likewise.
2842
2843 * configure, Makefile.in: Regenerate.
2844 * configure.in (emulations): Recognize m6811 and m6812.
2845 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2846 Added files for 68hc11 and 68hc12 assembler.
2847 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2848 * config/tc-m68hc11.h: Header definition for that assembler.
2849
ec05f674
NC		 28502000-06-18 Nick Clifton <nickc@redhat.com>
2851
24ef8152
NC		 2852 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2853 instead of OCTETS_PER_BYTE.
2854
ec05f674 2855 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2856 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2857
119caedd
L		 28582000-06-18 H.J. Lu <hjl@gnu.org>
2859
2860 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2861 * configure: Rebuild.
2862
607723e4
NC		 28632000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2864
3e87a760
AM		 2865 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2866 to BFD_ASSEMBLER.
607723e4 2867
b946ec34
NC		 28682000-06-16 Nick Clifton <nickc@cygnus.com>
2869
2870 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2871 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2872
2873 * doc/c-mips.texi: Document newly accepted cpu variants.
2874
37ce37b1
UC		 28752000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2876
2877 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2878
c06ae4f2
UC		 28792000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2880
2881 * macro.c (getstring): Make it possible to escape the quote
2882 character.
2883
20348649
JL		 2884Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2885
2886 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2887
bcef29e6
L		 28882000-06-13 H.J. Lu <hjl@gnu.org>
2889
2890 * configure: Regenerate.
2891
63a0b638
AM		 28922000-06-09 Alan Modra <alan@linuxcare.com.au>
2893
2894 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2895 separator.
2896 * doc/internals.texi (line_separator_chars): Semicolon is no
2897 longer a default. Mention null and newline as defaults.
2898
2899 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2900
2901 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2902 * config/tc-i860.h (line_separator_chars): Likewise.
2903 * config/tc-h8300.c (line_separator_chars): Likewise.
2904 * config/tc-i960.c (line_separator_chars): Likewise.
2905 * config/tc-m68k.c (line_separator_chars): Likewise.
2906 * config/tc-mips.c (line_separator_chars): Likewise.
2907 * config/tc-ns32k.c (line_separator_chars): Likewise.
2908 * config/tc-sparc.c (line_separator_chars): Likewise.
2909 * config/tc-vax.c (line_separator_chars): Likewise.
2910
2911 * config/tc-h8300.c (comment_chars): Use string initialiser.
2912 * config/tc-i960.c (line_comment_chars): Likewise.
2913 * config/tc-z8k.c (comment_chars, line_comment_chars,
2914 line_separator_chars): Likewise.
2915
2916 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2917 for TE_LINUX.
2918
9bab9349
NC		 29192000-06-08 Nick Clifton <nickc@cygnus.com>
2920
2921 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2922 for size 1 fixes.
2923
946efd95
DB		 29242000-06-08 David O'Brien <obrien@FreeBSD.org>
2925
2926 * configure.in (VERSION): Update to show this is the CVS mainline.
2927
6480b79a
DB		 29282000-06-08 Matthew Jacob <mjacob@feral.com>
2929
2930 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2931 $at is the integer register $r28, vs. both $r28 and the floating
2932 point register $f28.
2933
10850f29
JW		 29342000-06-08 James E. Wilson <wilson@cygnus.com>
2935
2936 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2937 (dot_endp): Don't call ia64_flush_insns.
2938 (emit_one_bundle): Don't delete prologue/body records from
2939 unwind_record list in first loop. Rewrite second loop to account for
2940 this.
2941
150f24a2
JW		 29422000-06-07 David Mosberger <davidm@hpl.hp.com>
2943
2944 * config/tc-ia64.c: Add missing prototypes.
2945 (generate_unwind_image): Cast argument to output_unw_records call.
2946
e38c9cc2
DC		 2947Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2948
46b85d42 2949 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2950
1188e082
DC		 2951Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2952
2953 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2954 (REGISTER_P): likewise.
2955 (avr_opcodes): uses include/opcode/avr.h
2956 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2957
ac743b2c
AM		 29582000-06-04 Alan Modra <alan@linuxcare.com.au>
2959
0b545448
AM		 2960 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2961 initializers too.
ac743b2c 2962
969e1a7b
L		 29632000-06-03 H.J. Lu <hjl@gnu.org>
2964
2965 * read.c (is_end_of_line): Put back `;'.
2966
65172ab8
AM		 29672000-06-03 Alan Modra <alan@linuxcare.com.au>
2968
2969 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2970
b75c0c92
AM		 29712000-06-01 Alan Modra <alan@linuxcare.com.au>
2972
2973 * expr.c (operand): Test is_end_of_line outside switch to catch
2974 line separator chars that are also operators.
2975 (operator): Return O_illegal for line separator chars.
2976
2977 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2978 entry (or `!' entry for TC_HPPA).
2979
2980 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2981 before indexing is_end_of_line. Remove redundant check for '\0'.
2982 (fp_op2): Likewise.
2983 * config/tc-h8500.c (md_assemble): Likewise.
2984 * config/tc-mcore.c (md_assemble): Likewise.
2985 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2986 (md_atof): Likewise
2987
2988 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2989 is_end_of_line.
2990 * config/tc-mcore.c (mcore_cons): Likewise.
2991 (mcore_float_cons): Likewise.
2992 (mcore_stringer): Likewise.
2993 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2994
a6836251
SB		 29952000-06-01 Scott Bambrough <scottb@netwinder.org>
2996
2997 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2998
43841e91
NC		 29992000-05-29 Nick Clifton <nickc@cygnus.com>
3000
3001 * config/tc-sh.c: Fix compile time warning messages.
3002
3003 * config/tc-mips.c: Fix compile time warning messages.
3004
a057431b
PB		 30052000-05-29 Philip Blundell <philb@gnu.org>
3006
3007 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3008 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3009 * NEWS: Mention ARM ELF support.
3010
3c07fb76
AO		 30112000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3012
3013 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3014 it is modified, and use the real_size to compute the frag address
3015 for dwarf2 line info.
3016
ad4d6ccf
AM		 30172000-05-27 Alan Modra <alan@linuxcare.com.au>
3018
3019 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3020 line-matching scheme to cope with automake moving variables around.
3021 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3022 * Makefile.in: Regenerate.
3023
6faf3d66
JJ		 30242000-05-26 Jakub Jelinek <jakub@redhat.com>
3025
3026 * config/tc-sparc.c (sparc_relax): New.
3027 (md_longopts): Add -relax and -no-relax options.
3028 (md_parse_options, md_show_usage): Likewise.
3029 (md_apply_fix3): Optimize tail call into branch always if possible.
3030
0a44c2b1
DL		 3031Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3032
3033 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3034 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3035 rules, with warning when a GAS statement specifies a packing that
3036 will result in an instruction being squashed.
3e87a760
AM		 3037 Added typdef packing_type and enumerals, changed various integer
3038 literals to use the enumerals.
0a44c2b1 3039
e0c9811a
JW		 30402000-05-24 David Mosberger <davidm@hpl.hp.com>
3041
3042 * config/tc-ia64.c (dot_restorereg_p): New function.
3043 (md_pseudo_table): Add restorereg.p.
3044 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3045 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3046
3047 * config/tc-ia64.h (unw_record_type): Add unwabi.
3048 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3049 called MASK with members for imask, and the masks produced by
3050 fr_mem, gr_mem, br_mem, and frgr_mem.
3051 (unw_p_record): Add members ABI and CONTEXT.
3052 (unw_x_record): Add member AB.
3053 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3054 as pseudo-register for use during unwind info generation.
3055 (AR_PFS, AR_LC): New macros.
3056 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3057 whose names start with an at sign (as in "@priunat").
3058 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3059 register.
3060 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3061 proc_end, unwind_info, personality_routine): Consolidate into
3062 "unwind" structure to reduce offset-table use. Add member
3063 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3064 to be emitted.
3065 (output_R1_format, output_R3_format, output_P3_format,
3066 output_P6_format): Initialize R with zero to reduce compiler warnings.
3067 (output_P7_format): Ditto. Add `default' branch to switch
3068 statement to reduce compiler warnings.
3069 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3070 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3071 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3072 into single argument.
3073 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3074 compiler warnings. Merge A and B args into single argument.
3075 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3076 A and B args into single argument.
3077 (free_record): Removed (wasn't used).
3078 (free_list_records): Also free imasks in prologue records.
3079 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3080 (output_spill_mask): Remove.
3081 (output_unwabi): New function.
3082 (output_epilogue, output_label_state, output_copy_state): Call
3083 alloc_record.
3084 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3085 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3086 argument.
3087 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3088 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3089 as part of handling the prologue records. Emit region's imask if
3090 we have one. Handle unwabi, epilogue, label_state, copy_state,
3091 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3092 spill_sprel_p, and spill_reg_p records.
3093 (set_imask, count_bits, slot_index): New function.
3094 (fixup_unw_records): Fix region size computation. Handle
3095 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3096 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3097 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3098 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3099 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3100 (dot_save): Use manifest constants for applicaton registers.
3101 Handle REG_PR and REG_PRIUNAT.
3102 (dot_restore): Don't just ignore it.
3103 (dot_restorereg): New function..
3104 (generate_unwind_image): Ensure unwind info is a multiple of eight
3105 bytes, not just four bytes.
3106 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3107 (dot_altrp): Don't just ignore it.
3108 (dot_savemem): New function. Replaces dot_savesp() and
3109 dot_savepsp(). Use manifest constants for applicaton registers.
3110 Handle REG_PR and REG_PRIUNAT.
3111 (dot_savef): Simplify.
3112 (dot_saveb): Support generation of br_gr.
3113 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3114 dot_label_state, dot_copy_state): New function.
3115 (dot_unwabi): Don't just ignore it.
3116 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3117 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3118 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3119 (emit_one_bundle): Set slot number for prologue/body records
3120 *before* emitting the first insn.
3121 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3122 (md_begin): Declare "psp" pseudo-register.
3123 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3124 so we don't get segfault.
3125 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3126 counts as required per SW Conventions manual
3127 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3128 output_preds_psprel, output_preds_sprel, output_spill_base,
3129 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3130 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3131 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3132 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3133 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3134 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3135 (dot_vframe): Implement.
3136 (dot_vframesp, dot_vframepsp): New function.
3137
f98fd99f
HPN		 3138Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3139
3140 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3141 * configure: Regenerate.
f98fd99f 3142
ee7fcc42
AM		 31432000-05-23 Alan Modra <alan@linuxcare.com.au>
3144
3145 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3146 (md_estimate_size_before_relax): so we can use it here instead of
3147 old kludges. Localise vars to blocks. Comment.
3148
3149 * frags.c (frag_new): Update fr_var comments.
3150 * frags.h (struct frag): Ditto.
3151
c67e42c9
RH		 31522000-05-22 Richard Henderson <rth@cygnus.com>
3153
3154 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3155 (pseudo_func): Add pcrel.
3156 (operand_match): Handle IA64_OPND_TGT64.
3157 (build_insn): Likewise.
3158 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3159 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3160 (fix_insn): Handle all three 64-bit relocation types.
3161
5110c57e
HPN		 3162Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3163
3164 * obj.h (struct format_ops): New members begin, app_file,
3165 s_set_other, s_set_desc, s_get_type, s_set_type,
3166 separate_stab_sections, init_stab_section.
3167
3168 * config/obj-multi.h: Update GPL notice to v2.
3169 (obj_begin): New.
3170 (obj_app_file): New.
3171 (S_SET_SIZE): Test s_set_size for NULL before calling.
3172 (S_SET_ALIGN): Similar for s_set_align.
3173 (S_SET_OTHER): New.
3174 (S_SET_DESC): New.
3175 (S_GET_TYPE): New.
3176 (S_SET_TYPE): New.
3177 (SEPARATE_STAB_SECTIONS): New.
3178 (INIT_STAB_SECTION): New.
3179 (EMIT_SECTION_SYMBOLS): New.
3180 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3181
3182 * config/obj-elf.h: Update GPL notice to v2.
3183 Mention that this file is included from obj-multi.h.
3184 (obj_begin): Wrap definition in ifndef.
3185 (elf_file_symbol): Constify declaration.
3186 (obj_app_file): Ditto.
3187 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3188 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3189
3190 * config/obj-elf.c (elf_s_set_other): New.
3191 (elf_file_symbol): Constify argument.
3192 (elf_separate_stab_sections): New.
3193 (elf_init_stab_section): New.
3194 (elf_format_ops): Add new members. Remove comma at end.
3195
3196 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3197 (ecoff_format_ops): Add new fields. Remove comma at end.
3198 Mention inconsistency for emit_section_symbols.
3199
3200 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3201
3202 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3203 (coff_separate_stab_sections): New.
3204 (coff_format_ops): Add new members.
3205
3206 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3207 (obj_aout_s_set_other): New.
3208 (obj_aout_s_set_desc): New.
3209 (obj_aout_s_get_type): New.
3210 (obj_aout_s_set_type): New.
3211 (obj_aout_separate_stab_sections): New.
3212 (aout_format_ops): New members added. Use obj_aout_process_stab,
3213 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3214 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3215 appropriate.
3216 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3217
b98ef147
AM		 32182000-05-22 Alan Modra <alan@linuxcare.com.au>
3219
3220 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3221 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3222 (md_estimate_size_before_relax): Ensure jumps to weak and
3223 externally visible symbols are relocatable.
3224
0aa5d426
HPN		 3225Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3226
3227 * stabs.c (aout_process_stab): Make global.
3228 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3229 * read.h (aout_process_stab): Declare.
3230
3231 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3232 Generalize to *aout, *coff *elf.
3233 * configure: Regenerated.
3234
3235 * doc/internals.texi (Object format backend): Say
3236 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3237
3238 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3239 * Makefile.in: Regenerated.
3240
7c3dc350
CM		 32412000-05-19 Catherine Moore <clm@cygnus.com>
3242
3243 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3244
b3b6a3fe
JL		 32452000-05-18 Alan Modra <alan@linuxcare.com.au>
3246
3247 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3248 instruction to reflect change in re_assemble_*.
3249
c9e10a08
JL		 3250Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3251
3252 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3253 build PA64 ELF tools.
3254 * configure: Rebuilt.
3255
3043679f
AM		 32562000-05-17 Alan Modra <alan@linuxcare.com.au>
3257
3258 * Makefile.am: Regenerate dependencies.
3259 * Makefile.in: Regenerate.
3260
322f2c45
NC		 32612000-05-15 Nick Clifton <nickc@cygnus.com>
3262
3263 * config/tc-arm.c (struct asm_psr): Add boolean field
3264 distinguishing between CSPR and SPSR. Rename 'number' field
3265 to 'field'.
3266 (psrs): Rearrange contents to match new asm_psr structure.
3267 (arm_psr_parse): Move next to psr_required_here. Make it
3268 return an asm_psr structure.
3269 (psr_required_here): Use asm_psr structure returned by
3270 arm_psr_parse.
3271 (do_msr): Reorganise to allow psr_required_here to be called
3272 only once.
3273 (md_undefined_name): Mark 'name' parameter as unused, since
3274 the COFF target does not use it.
322f2c45 3275
5e6cbf41
PB		 32762000-05-14 David O'Brien <obrien@FreeBSD.org>
3277
3278 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3279 standards.
3280 * config/te-aux.h: Likewise.
3281 * config/te-dpx2.h: Likewise.
3282 * config/te-go32.h: Likewise.
3283 * config/te-hp300.h: Likewise.
3284 * config/te-hppa.h: Likewise.
3285 * config/te-i386aix.h: Likewise.
3286 * config/te-ic960.h: Likewise.
3287 * config/te-interix.h: Likewise.
3288 * config/te-nbsd532.h: Likewise.
3289 * config/te-pc532mach.h: Likewise.
3290 * config/te-ppcnw.h: Likewise.
3291 * config/te-psos.h: Likewise.
3292 * config/te-sparcaout.h: Likewise.
3293 * config/te-sun3.h: Likewise.
3294 * config/te-sysv32.h: Likewise.
3295
4132022d
AM		 32962000-05-14 Alan Modra <alan@linuxcare.com.au>
3297
3298 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3299 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3300 and sign extend without an if statement.
3301 (build_bytes): Likewise.
3302
33032000-05-14 Kazu Hirata <kazu@hxi.com>
3304
3305 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3306 X_add_symbol L_32 case.
3307
b4fd930a
AM		 33082000-05-14 David O'Brien <obrien@FreeBSD.org>
3309
3310 * config/te-freebsd.h: New file.
3311
a38cf1db
AM		 33122000-05-13 Alan Modra <alan@linuxcare.com.au>
3313
897083bd
AM		 3314 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3315 bindtextdomain): Replace defines with those from intl/libgettext.h
3316 to quieten gcc warnings.
3317
a38cf1db
AM		 3318 * NEWS: Mention x86 .arch and -q.
3319
3320 * config/tc-i386.c (quiet_warnings): New.
3321 (md_assemble): Use quiet_warnings.
3322 (md_parse_option): Set quiet_warnings from -q.
3323 (md_show_usage): Mention -q, delete -m.
3324 (flag_do_long_jump): Delete.
3325 (md_parse_option): Remove -m.
3326 (md_show_usage): Remove -m.
3327 (md_create_long_jump): Remove useless flag_do_long_jump code.
3328
3329 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3330 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3331
e413e4e9
AM		 33322000-05-13 Alan Modra <alan@linuxcare.com.au>
3333 Alexander Sokolov <robocop@netlink.ru>
3334
3335 * doc/c-i386.texi (i386-Arch): New section.
3336 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3337
3338 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3339 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3340 architecture has been given and is not 486.
3341 (set_cpu_arch): New.
3342 (md_pseudo_table): Add .arch.
3343 (md_assemble): Warn if cpu architecture has been given and an
3344 unsupported instruction.
3345
3346 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3347 Move operand_types bit defines after relevant template field.
3348 (template): Add cpu_flags.
3349 (Cpu*): Define.
3350 (arch_entry): New.
3351
e8b1cae5
AO		 33522000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3353
3354 * config/tc-mn10300.h (md_end): Define.
3355 (mn10300_finalize): Declare.
3356 * config/tc-mn10300.c: Include dwarf2dbg.h.
3357 (debug_line): Define.
3358 (md_assemble): Generate dwarf2 line info.
3359 (mn10300_finalize): New function. Finalize dwarf2 info.
3360
426b0403
AM		 33612000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3362
3363 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3364 external version of the relocation for weak symbols.
3365
e4c58b25
JW		 33662000-05-08 David Mosberger <davidm@hpl.hp.com>
3367
3368 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3369 frame size in units of 16 bytes, as required per SW Conventions manual.
3370 (output_unw_records): Output info-block header as a dword to get
3371 byte-order right.
3372
8fce3f5e
AM		 33732000-05-08 Alan Modra <alan@linuxcare.com.au>
3374
3375 * as.h: #include "file", not <file> on files from ../include.
3376 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3377 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3378 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3379 (tc_coff_symbol_emit_hook): Ditto.
3380 (OPTCOUNT): Cast to int to avoid compiler warning.
3381 (md_begin): Fix signed/unsigned warnings.
3382
33832000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3384
3385 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3386 ABRANCH LONG case for a conditional branch on a 68000.
3387 (md_estimate_size_before_relax): Likewise. Also handle
3388 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3389 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3390 PC-relative on all CPUs.
3391 (md_estimate_size_before_relax): Likewise.
3392
fb166ee3
AM		 33932000-05-04 Alan Modra <alan@linuxcare.com.au>
3394
3395 * as.c (parse_args): Just mention current year in printed
3396 copyright message.
3397
7a899fff
C		 33982000-05-03 J.T. Conklin <jtc@redback.com>
3399
3400 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3401 unit registers.
7a899fff
C		 3402 (md_parse_option): Recognize -m7400.
3403
44877466
ILT		 34042000-05-03 Ian Lance Taylor <ian@zembu.com>
3405
3406 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3407 don't permit lp to become less than the words array.
3408
eaa15ab8
NC		 34092000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3410
3411 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3412 Fix little-endian case.
3413
7c4f6a03
AM		 34142000-05-03 David O'Brien <obrien@NUXI.com>
3415
3416 * as.c (parse_args): Update copyright.
3417
da5d444c
AM		 34182000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3419
3420 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3421 for the .bss section too.
3422
3f9b03b5
AM		 34232000-05-02 Alan Modra <alan@linuxcare.com.au>
3424
3425 * configure.in: Set em=linux for hppa-*-linux.
3426 * configure: Regenerate.
3427 * doc/Makefile.in: Regenerate with correct automake.
3428
3429 * frags.c (frag_grow): Sanity check chunk_size.
3430
3431 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3432 * config/obj-som.h: Likewise.
3433 * config/obj-ieee.h: Likewise.
3434
3435 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3436
3437 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3438 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3439 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3440 (pa_ip): low_sign_unext now returns via function value. Use
3441 re_assemble_* instead of dis_assemble_* and
3442 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3443 unnecessarily.
3444 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3445 (md_section_align, md_parse_option, md_show_usage,
3446 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3447 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3448 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3449 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3450 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3451 pa_text): Likewise.
3452 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3453 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3454 outside of switch. Correct mask and shifting errors in case 10
3455 and case -11. In case 21, compare against signed range to suit
3456 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3457 case 17 and case 22, use offsetT variable to properly check range.
3458 Use re_assemble_* here too.
3459 (evaluate_absolute): Change type of value to offsetT. Call
3460 hppa_field_adjust to do the work for us.
3461 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3462 (pa_parse_cmpib_64_cmpltr): Ditto.
3463 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3464 of i to unsigned int.
3465 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3466 (pa_end_of_source): Return type is void.
3467
a2984248
CM		 3468Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3469
3470 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3471
df136245
DC		 3472Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3473
3474 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3475 More comments added.
3476 (md_begin): Removed "construct symbols for each register name".
3477 Because register names conflicts with GCC generated function
3478 names.
3479 (avr_operand): Now constant numbers can be used as a register
3480 identifiers (0 as r0, 31 as r31).
3481 (md_assemble): use skip_space () before parsing instruction
3482 operands.
3483
c1e73230
AM		 34842000-05-01 Alan Modra <alan@linuxcare.com.au>
3485
3486 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3487 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3488 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3489 * configure: Regenerate.
3490
a1934524
AM		 34912000-04-29 Andreas Jaeger <aj@suse.de>
3492
3493 * as.h: Correctly check GCC version.
3494
d9b7d820
AM		 34952000-04-26 David O'Brien <obrien@FreeBSD.org>
3496
3497 * doc/as.1: Fix unbalanced brackets.
3498
3499 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3500 TE_FreeBSD.
3501 (line_comment_chars): Set to '/' if TE_FreeBSD.
3502
cea1ab94
JL		 3503Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3504
3505 * configure.in: Configury support for PA64 (currently disabled).
3506 * configure: Rebuilt.
3507
e799a695
AM		 35082000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3509
3e87a760 3510 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3511 bfd_set_section_alignment.
3512
3b0ec529
AM		 35132000-04-25 Alan Modra <alan@linuxcare.com.au>
3514
3515 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3516 than 32.
3517
adcf07e6
NC		 35182000-04-24 Nick Clifton <nickc@cygnus.com>
3519
3520 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3521 * doc/as.texinfo (Align): Include arm and strongarm in list of
3522 targets that have the second form of the behaviour of the .align
3e87a760 3523 directive.
adcf07e6 3524
5047a41f
JL		 35252000-04-24 Mark Klein <mklein@dis.com>
3526
50705ef4 3527 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3528
a47cf567
NC		 3529Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3530
3531 * as.c (parse_args): Allow md_parse_option to override -a listing
3532 option.
3533 * config/obj-coff.c (add_lineno): Change type of offset parameter
3534 from "int" to "bfd_vma."
3535 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3536 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3537 (ppc_change_csect): Align correctly for XCOFF64.
3538 (ppc_machine): New function, which discards "ppc_machine" line.
3539 (ppc_tc): Cons for 8 when code is 64 bit.
3540 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3541 relocations.
3542 (md_parse_option): Handle -a64 and -a32.
3543 (ppc_xcoff64): New.
3544 * config/tc-ppc.h (TARGET_MACH): Define.
3545 (TARGET_FORMAT): Move to function.
3546 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3547
3548Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3549
3550 * config/tc-avr.c: New AVR_ISA_ defined.
3551 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3552 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3553 for `fmul', `movw' and `lpm R,Z' instructions.
3554 (avr_operands): Warn if current opcode is a two-word instruction
3555 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3556 (avr_opcodes): New commands added.
3557 (REGISTER_P): Check 'a' and 'v' constraint letters.
3558 (mcu_types): New MCU added.
3559
bf3ca999
TW		 35602000-04-22 Timothy Wall <twall@cygnus.com>
3561
3562 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3563 to "natval".
3564 (operand_match): Conditionally insert default bit values for IMMU9.
3565
98e5953c
JL		 35662000-04-14 Matthew Green <mrg@cygnus.com>
3567
3568 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3569 * configure: Rebuilt.
3570
a02fab7e
JL		 3571Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3572 Jason Eckhardt <jle@cygnus.com>
3573
c67e42c9 3574 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3575
3576 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3577 Added handling of new operand types l,y,&,fe,fE,fx.
3578
800eeca4
JW		 3579Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3580 David Mosberger <davidm@hpl.hp.com>
3581 Timothy Wall <twall@cygnus.com>
3582 Andrew MacLeod <amacleod@cygnus.com>
3583 Jim Wilson <wilson@cygnus.com>
3584
3585 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3586 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3587 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3588 * Makefile.in: Rebuild.
3589 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3590 * configure: Rebuild.
3591 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3592 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3593 * expr.c (expr): Handle md_optimize_expr.
3594 * read.c (LEX_HASH): Add comment.
3595 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3596
66778679
RH		 35972000-04-21 Richard Henderson <rth@cygnus.com>
3598
3599 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3600 bundling a non-delayed branch type instruction.
3601
aa15f6f7
AO		 36022000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3603
3604 * config/tc-mn10300.c (HAVE_AM30): Define.
3605 (md_assemble): Use it.
3606
16adf844
AM		 36072000-04-19 Alan Modra <alan@linuxcare.com.au>
3608
742f45cf
AM		 3609 * config/obj-elf.c (obj_elf_change_section): Check for changed
3610 section attributes.
3611
16adf844
AM		 3612 * Makefile.am: (CPU_MULTI_VALID): Remove.
3613 (MULTI_CPU_TYPES): Define.
3614 (MULTI_CPU_OBJ_VALID): Define.
3615 (DEPTC): Use the above.
3616 (DEPOBJ): Same here.
3617 (DEP2): And here.
3618 Regenerate dependencies.
3619 * Makefile.in: Regenerate.
3620
9c46fb1b
AM		 36212000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3622
742f45cf 3623 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3624
508866be
L		 36252000-04-18 H.J. Lu (hjl@gnu.org)
3626
3627 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3628 bfd_vma for non-bfd assemblers.
508866be 3629
ba2adb93
AM		 36302000-04-17 Alan Modra <alan@linuxcare.com.au>
3631
3632 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3633 doesn't give spurious errors.
3634
12ff5d56
AM		 36352000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3636
66778679 3637 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3638
fc633e5b
AM		 36392000-04-13 Alan Modra <alan@linuxcare.com.au>
3640
3641 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3642 constants, and don't assume offsetT is 32 bits.
3643
1ed18ec1
NC		 36442000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3645
3646 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3647 (md_pcrel_from_section): Add prototype.
3648 (d10v_fix_adjustable): Add prototype.
3649 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3650
3651 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3652
3db10f32
NC		 36532000-04-12 Nick Clifton <nickc@cygnus.com>
3654
3655 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3656 symbol in frag chain.
3657
847f7ad4
AM		 36582000-04-10 Alan Modra <alan@linuxcare.com.au>
3659
3660 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3661 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3662 (fits_in_signed_word, smallest_imm_type): Ditto.
3663 (md_assemble): Use an offsetT var to hold offsetT values, not a
3664 long.
3665 (offset_in_range): New.
3666 (md_assemble): Use it.
3667 (md_convert_frag): Change type of target_address, opcode_address,
3668 and displacement_from_opcode_start to offsetT.
3669 (md_create_short_jump): Change type of offset to offsetT.
3670 (md_create_long_jump): Ditto.
3671 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3672 (md_chars_to_number): Remove.
3673 (output_invalid): Remove duplicate prototype.
3674
ec694b89
NC		 36752000-04-09 Nick Clifton <nickc@cygnus.com>
3676
3677 * Makefile.am (CPU_TYPES): Add 'avr'.
3678 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3679 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3680
16adf844 3681 * Makefile.in: Regenerate.
ec694b89
NC		 3682
3683 * doc/as.texinfo: Add M32R documentation.
3684
a2d91340 3685Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3686
a2d91340 3687 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3688 --enable-build-warnings option.
a2d91340
AC		 3689 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3690 * Makefile.in, configure: Re-generate.
3691
d92b1a8a
NC		 36922000-04-07 Nick Clifton <nickc@cygnus.com>
3693
3694 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3695 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3696 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3697 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3698 (arm_force_relocation): Force relocations for
3699 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3700
52ccafd0
JR		 3701Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3702
3703 * config/tc-sh.c (get_operands): There's no third operand if the
3704 first operand is an immediate.
3705
015551fc
JR		 3706Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3707
3708 * config/tc-sh.c (immediate): Delete.
3709 (sh_operand_info): Add immediate member.
3710 (parse_reg): Use A_PC for pc.
3711 (parse_exp): Add second argument 'op'. All callers changed.
3712 (parse_at): Expect pc to be coded as A_PC.
3713 Use immediate field in *op.
3714 (insert): Add fourth argument 'op'. All callers changed.
3715 (build_relax): Add second argument 'op'. All callers changed.
3716 (insert_loop_bounds): New function.
3717 (build_Mytes): Remove DISP_4.
3718 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3719 (assemble_ppi): Use immediate field in *operand.
3720 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3721 (md_apply_fix): Likewise.
3722 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3723
79bd78be
AO		 3724Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3725
3726 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3727
e30e5a6a
HPN		 3728Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3729
3730 * internals.texi (CPU backend): Document
3731 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3732
41b49281
AM		 37332000-04-04 Alan Modra <alan@linuxcare.com.au>
3734
8ad3436c
AM		 3735 * po/gas.pot: Regenerate.
3736
3737 * as.c (show_usage): Restore translated part of bug string.
3738 * gasp.c (show_usage): Likewise.
3739
41b49281
AM		 3740 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3741 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3742 than move-if-change.
3743 (DEP1): Modify for "gcc -MM".
3744 (DEPTC): Likewise.
3745 (DEPOBJ): Likewise.
3746 (DEP2): Likewise.
3747 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3748 Update dependencies.
3749 * Makefile.in: Regenerate.
3750
0a727238
AO		 37512000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3752
3753 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3754 (md_begin): Likewise.
3755 (HAVE_AM33): New macro.
3756 (md_assemble): Use it. Match r_regs and xr_regs only if
3757 HAVE_AM33.
3758
c20f4f8c
AM		 37592000-04-03 Alan Modra <alan@linuxcare.com.au>
3760
3761 * as.h: #include "bin-bugs.h"
3762 * as.c (show_usage): Use REPORT_BUGS_TO.
3763 * gasp.c: #include "bin-bugs.h"
3764 (show_usage): Use REPORT_BUGS_TO.
3765
3766 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3767
753f6b12
HPN		 3768Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3769
3770 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3771 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3772 adjustments.
3773
726c5dcd
AM		 37742000-04-03 Alan Modra <alan@linuxcare.com.au>
3775
3776 * config/tc-i386.c (i386_immediate): Don't assume a constant
3777 immediate is necessarily 16 bits when in 16 bit code mode.
3778 (md_assemble): Instead set guess_suffix here after we have checked
3779 registers.
3780
bf80011a
RH		 37812000-04-02 Richard Henderson <rth@cygnus.com>
3782
3783 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3784 quantities. Correct right shift sign extension.
3785 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3786 32-bit value when shifting into place.
3787
92161534
ILT		 37882000-04-01 Ian Lance Taylor <ian@zembu.com>
3789
3790 * app.c: Add ATTRIBUTE_UNUSED as needed.
3791 * config/tc-ppc.c: Likewise.
3792 (ppc_size): Make unsigned long.
3793 (ppc_insert_operand): Add casts to avoid warnings.
3794
447f3982
NC		 37952000-03-31 Nick Clifton <nickc@cygnus.com>
3796
3797 * config/tc-d10v.h (md_flush_pending_output): Define.
3798
21d75ec2
NC		 37992000-03-29 Nick Clifton <nickc@cygnus.com>
3800
3801 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3802 segment. Works for both BFD_ASSEMBLER and others.
3803 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3804
d1a1bf19
NC		 38052000-03-29 Nick Clifton <nickc@cygnus.com
3806
3807 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3808
224de7a5
AM		 38092000-03-28 Alan Modra <alan@linuxcare.com.au>
3810
3811 * listing.c (LISTING_LHS_WIDTH): Default depends on
3812 LISTING_WORD_SIZE.
3813 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3814
5b8274e3
ILT		 38152000-03-27 Ian Lance Taylor <ian@zembu.com>
3816
3817 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3818 string literal.
3819
224de7a5 38202000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3821
3822 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3823
3824 * config/tc-avr.c (mcu_types): Add missing initialiser.
3825 (md_pcrel_from_section): Add prototype.
3826 (avr_operand): Remove redundant test of unsigned < 0.
3827 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3828
38292000-03-27 Denis Chertykov <denisc@overta.ru>
3830
3831 * config/tc-avr.c: New file for AVR support.
3832 * config/tc-avr.h: Likewise.
3833 * configure.in: Add AVR support.
3834 * configure: Regenerate.
3835
9f10757c
TW		 38362000-03-26 Timothy Wall <twall@cygnus.com>
3837
3838 * gasp.c (macro_op): Add new argument to check_macro call.
3839 Macro structure definitions moved to macro.h
3840 * sb.h: Add argument to prototype for input_scrub_include_sb.
3841 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3842 nesting checks with an additional flag.
3843 (struct input_save): Add flag to indicate whether current sb
3844 should be checked for proper macro/conditional nesting.
3845 (input_scrub_push/pop): Save/restore nest check flag.
3846 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3847 defined.
9f10757c
TW		 3848 * macro.c (check_macro): Allow caller to retrieve parsed macro
3849 information if a pointer is provided. This information may be
3850 used by the new macro hooks.
3851 * macro.h: Update prototype for check_macro. Macro struct
3852 definitions moved here from macro.c/gasp.c.
3853 * read.c (read_a_source_file): Add parameter to check_macro call,
3854 and pass macro info to the macro hook, if defined.
3855 (input_scrub_insert_line): New. Allow insertion of a line of
3856 characters into the input stream.
3857 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3858 file into the input stream.
3859 (s_include): Use input_scrub_insert_file.
3860 * internals.texi: Document new macro hooks.
3861 * as.h: New prototypes added.
3e87a760 3862
224de7a5 38632000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3864
3865 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3866 an initial capital letter.
3867 (i386_index_check): Reindent.
3868
11424155
NC		 38692000-03-19 Nick Clifton <nickc@cygnus.com>
3870
eaa15ab8 3871 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3872 relative branches.
3873
43f05576
NC		 38742000-03-17 Thomas de Lellis <tdel@windriver.com>
3875
66778679
RH		 3876 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3877 instruction operand bad if Rd > 7 when generating
3878 thumb instructions. Prevents for example,
3879 "adr r12,label" from silently failing and generating
3880 the wrong instruction.
3e87a760 3881
67231402
NC		 38822000-03-17 Nick Clifton <nickc@cygnus.com>
3883
3884 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3885 that have a destingation >= 0x400000.
3e87a760 3886 Fix compile time warning messages.
67231402 3887
a37c8f88
JR		 3888Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3889
3890 * config/tc-sh.c (md_begin): When encountering insn that are
3891 not supported by the current arch, only change the name if
3892 its contents are the same as prev_name.
3893 (get_specific): If the the architecture doesn't match, fail.
3894
dead1419
JR		 3895Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3896
3897 * config/tc-sh.c (IDENT_CHAR): Define.
3898 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3899 matching back where it came from.
3900
182e89d3
JR		 3901Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3902
3903 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3904
84f73d89
NC		 39052000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3906
3907 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3908 normal operands.
3909
dbbc7809
JL		 39102000-03-15 Kazu Hirata <kazu@hxi.com>
3911
3912 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3913
271bb601
HPN		 3914Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3915
3916 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3917 floating-point-number, make sure 'f' is in FLT_CHARS.
3918
8684e216
HPN		 3919Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3920
3921 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3922 (s_lcomm_internal): Use it.
3923 * doc/internals.texi (CPU backend): Document it.
3924 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3925 bytes.
3926
bb2d6cd7
GK		 39272000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3928
3929 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3930 when embedded-pic.
3931
3932 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3933 implementation doesn't have special handling for switch
3934 statements.
bb2d6cd7
GK		 3935 (macro_build): Allow for code in sections other than .text.
3936 (macro): Likewise.
3937 (mips_ip): Likewise.
3938 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3939 Don't perform relocs if we will be outputting them.
bb2d6cd7 3940 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3941 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3942 embedded-pic.
bb2d6cd7 3943
5c86cbc7 39442000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3945
66778679
RH		 3946 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3947 relocation type based on the entry in the fixup structure.
a47cf567 3948 Put S_IS_EXTERN processing back in.
5c86cbc7 3949
f8c827e9
L		 39502000-03-08 H.J. Lu (hjl@gnu.org)
3951
3952 * Makefile.am (install-exec-tooldir): Depend on
3953 install-exec-bindir for parallel make.
3954 * Makefile.in: Regenerated.
3955
8ad9e709
NC		 39562000-03-06 Nick Clifton <nickc@cygnus.com>
3957
3958 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3959 switch.
3960 (md_parse_option): Parse -m32r command line switch - disable m32rx
3961 compatability.
ded0aeb7
NC		 3962 (md_show_usage): Document new option.
3963
3964 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3965 * doc/Makefile.in: Regenerate.
3966 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3967
b7b8f327
MM		 39682000-03-02 Michael Meissner <meissner@redhat.com>
3969
3970 * config/tc-d30v.c (check_range): Remove code that incorrectly
3971 sign extended values where bits < 32.
3972
15886821
L		 39732000-03-02 H.J. Lu (hjl@gnu.org)
3974
3975 * configure.in: Support --enable-targets=all on ia32.
3976 * configure: Regenerated.
3977
8bf950bf
NC		 39782000-03-01 Nick Clifton <nickc@cygnus.com>
3979
3980 * gasp.c (do_align): Remove bogus check of alignment value.
3981
c5e54cc2
ILT		 39822000-02-27 Thomas de Lellis <tdel@windriver.com>
3983
3984 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3985 TC_PPC was defined forced the type of a symbol with no other type
3986 to be BSF_OBJECT.
3987
65fd87bc
ILT		 39882000-02-27 Hans-Peter Nilsson <hp@axis.com>
3989
3990 * doc/internals.texi (CPU backend): Mention that
3991 line_separator_chars do not break up comments. Fix typos for
3992 LEX_AT and LEX_NAME descriptions. Document operands for
3993 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3994 description of md_create_short_jump usage. Document argument for
3995 md_undefined_symbol.
3996
a25fe906
ILT		 39972000-02-27 Jakub Jelinek <jakub@redhat.com>
3998
3999 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4000 (md_parse_option): Handle it.
4001 (md_show_usage): Document it.
4002
21b10511
ILT		 40032000-02-27 Ian Lance Taylor <ian@zembu.com>
4004
4005 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4006 opcode, for the instruction `pal19'. From Andrea Arcangeli
4007 <andrea@suse.de>.
4008
773f551c
AM		 40092000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4010
4011 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4012 from here..
4013 (md_assemble): To here, before template operands are matched.
4014 Also ensure a constant immediate is sign extended when we know the
4015 size is at most 16 bits. This is to catch cases like "add
4016 $0xffc0,%ax" where we don't know the size, and thus that the
4017 immediate can be represented as Imm8S until after parsing the
4018 register operand.
4019 (i386_displacement): Similarly sign extend 16 bit constant
4020 displacements.
4021 (md_assemble): Relax 16-bit jump constant range check to suit sign
4022 extended displacements.
4023
28d33191
JL		 40242000-02-26 Andreas Jaeger <aj@suse.de>
4025
4026 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4027
cc5ca5ce
AM		 40282000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4029
4030 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4031 call operands when intel_syntax.
4032 (intel_float_operand): Return 2 for "fi...".
4033 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4034 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4035 earlier "SHORT" change.
4036 (md_assemble): When determining suffix from Regs, exclude
4037 InOutPortReg.
4038
056350c6
NC		 40392000-02-24 Nick Clifton <nickc@cygnus.com>
4040
4041 * configure: Add arm-wince, mips-pe and sh-pe targets.
4042 * configure: Regenerate.
4043
4044 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4045 sh-pe targets.
4046 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4047 "pe-mips" for the mips-pe target.
4048
4049 * config/tc-arm.c (insns): Change displacement encoded in BL
4050 and B instructions if the target port is arm-wince.
4051 (do_ldst): Do not bias the relocation offset if the target
4052 port is arm-wince.
4053 (md_pcrel_from): Add in missing relocation offset bias if the
4054 target os arm-wince.
4055
4056 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4057 (md_begin): Disable -G support for mips-pe target.
4058 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4059 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4060 COFF flavour.
4061
4062 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4063 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4064 assembler, just set the alignment to 4.
4065
4066 * config/te-wince-pe.h: New file for WinCE targets. Define
4067 TE_WINCE.
4068
36bf8ab9
AM		 40692000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4070
4071 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4072 string instructions.
4073 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4074 (i386_intel_memory_operand): After finding a segment override,
4075 check again for no `[' before looking for a displacement. Bomb if
4076 more than one displacement rather than silently discarding the
4077 second and subsequent ones. Free strings malloc'd by
4078 build_displacement_string.
4079
f5795b08
CM		 40802000-02-24 Catherine Moore <clm@cygnus.com>
4081
4082 * config/obj-som.c (obj_pseudo_table): Add "weak".
4083 (obj_som_weak): New routine.
4084
abd63a32
AM		 40852000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4086
520dc8e8
AM		 4087 * config/tc-i386.c (union i386_op): New.
4088 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4089 Throughout file replace occurences of disps[n], imms[n], regs[n]
4090 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4091 intel mode operand swapping. Add assert in regKludge and
4092 fake_zero_displacement code. Test i.types[n] when outputting
4093 displacements and immediates. Combine output of Disp16 with
4094 Disp32.
7f3f1ea2
AM		 4095 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4096 when in intel mode by (not) reversing fsub and fdiv operands
4097 before the template search. This fails for single operand
4098 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4099 undefined. Instead fix the base_opcode after we've found the
4100 template. Move base_opcode xor with found_reverse_match from
4101 opcode output code to before this fix so we test for the correct
4102 opcodes.
4103 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4104 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4105
4106 * config/tc-i386.h (TC_RELOC): Delete.
4107 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4108 with equivalent call to reloc.
4109
abd63a32
AM		 4110 * as.h (flag_m68k_mri): Move declaration after target include, and
4111 only declare when TC_M68K defined. Define as zero otherwise.
4112 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4113 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4114 Define as zero otherwise.
4115 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4116 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4117 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4118 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4119 testing whether defined.
4120 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4121 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4122 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4123 rather than testing whether defined.
4124 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4125 (parse_mri_cons): Declare and use only when TC_M68K.
4126 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4127 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4128 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4129
4130 * NEWS: Mention IBM 370 support.
4131
7e052742
RH		 41322000-02-23 Richard Henderson <rth@cygnus.com>
4133
4134 * config/tc-i386.c (md_assemble): When swapping operands for
4135 intel_syntax, assume everything that's not Imm or Disp is a
4136 register.
4137
5b93d8bb
AM		 41382000-02-23 Linas Vepstas <linas@linas.org>
4139
4140 * config/tc-i370.c, config/tc-i370.h: New files.
4141 * Makefile.am: Add support for Linux/IBM 370.
4142 * configure.in: Likewise.
4143 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4144 * config/obj-elf.c: Include elf/i370.h
4145 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4146
4147 * Makefile.in: Regenerate.
4148 * configure: Regenerate.
4149
4150 * doc/c-i370.texi: New file.
4151 * doc/all.texi: Include it.
4152 * doc/as.texinfo: And here.
3e87a760 4153 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4154 * doc/Makefile.in: Regenerate.
4155
25f2196d
CC		 41562000-02-19 Michael Meissner <meissner@redhat.com>
4157
4158 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4159 determine if an instruction can be used in parallel with an ADDppp
4160 or SUBppp instruction.
4161
6349b5f4
AH		 41622000-02-22 Andrew Haley <aph@cygnus.com>
4163
4164 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4165
2f6d2f85 41662000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4167
4168 * config/tc-mips.c (mips_gp32): New variable.
4169 (macro_build) Use mips_gp32.
4170 (mips_ip): Ditto.
4171 (md_longopts): Add "-mgp32" and "-mgp64".
4172 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4173
a47cf567
NC		 4174 (OPTION_M7900): Change offset
4175 (OPTION_NO_M7900): Ditto.
4176
b985eaa8
ILT		 41772000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4178
4179 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4180 warning, and bump it to 1.
4181
52454417
ILT		 41822000-02-22 Ian Lance Taylor <ian@zembu.com>
4183
4184 From Brad Lucier <lucier@math.purdue.edu>:
4185 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4186 match format.
4187
6b76fefe
CM		 41882000-02-21 Catherine Moore <clm@cygnus.com>
4189
4190 * config/tc-mips.c (MF_HILO_INSN): Define.
4191 (mips_7000_hilo_fix): Declare.
4192 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4193 (md_parse_option): Check for 7000_HILO_FIX options.
4194 (OPTION_M7000_HILO_FIX): Define.
4195 (OPTION_NO_M7000_HILO_FIX): Define.
4196 * doc/c-mips.texi (-mfix7000): Describe.
4197
f6af82bd
AM		 41982000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4199
4200 * listing.c (print_lines): Remove unused variable `end'.
4201
4202 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4203 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4204 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4205 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4206 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4207 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4208
8c8281f4
NC		 42092000-02-18 Nick Clifton <nickc@cygnus.com>
4210
4211 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4212 the computed frag offset, rather than overwriting it.
4213
d4845d57
JR		 4214Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4215
4216 * config/tc-sh.c ("elf/sh.h"): Include.
4217 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4218 (md.begin): Initialize target_arch.
4219 Only include opcodes in has table that match selected architecture.
4220 (parse_reg): Recognize register names for sh-dsp.
4221 (parse_at): Recognize post-modify addressing.
4222 (get_operands): The leading space is now optional.
4223 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4224 arguments. Update valid_arch.
4225 (build_Mytes): Add support for SDT_REG_N.
4226 (find_cooked_opcode): New function, broken out of md_assemble.
4227 (assemble_ppi, sh_elf_final_processing): New functions.
4228 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4229 (md_longopts, md_parse_option): New option: -dsp.
4230 * config/tc-sh.h (elf_tc_final_processing): Define.
4231 (sh_elf_final_processing): Declare.
4232
c97305a1
JL		 4233Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4234
4235 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4236 the unwinder subspace. Save the current seg/subseg before creating
4237 the new seg/subseg.
4238
bec50466
NC		 42392000-02-10 Nick Clifton <nickc@cygnus.com>
4240
4241 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4242 little endian targets.
bec50466 4243 (INST_BYTE1): Redefine to handle big and little endian
66778679 4244 targets.
bec50466
NC		 4245 (cpu_type): New type: Select between M340 and M210.
4246 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4247 instructions of the M340.
bec50466 4248 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4249 instructions.
bec50466
NC		 4250 (md_atof): Add support for little endian targets.
4251 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4252 line switches.
bec50466
NC		 4253 (md_convert_frag): Add support for little endian targets.
4254 (md_apply_fix3): Add support for little endian targets.
4255 (md_number_to_chars): Add support for little endian targets.
4256
a25c045a
TW		 42572000-02-10 Timothy Wall <twall@redhat.com>
4258
4259 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4260 defined, use it to verify the symbol just read should be a label.
4261
f28e8eb3
TW		 42622000-02-10 Timothy Wall <twall@redhat.com>
4263
4264 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4265 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4266 around colons when KEEP_WHITE_AROUND_COLON is defined.
4267 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4268 and KEEP_WHITE_AROUND_COLON.
4269
6dc19fc4
TW		 42702000-02-08 Timothy Wall <twall@redhat.com>
4271
4272 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4273 logic.
6dc19fc4 4274 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4275 implemented.
6dc19fc4
TW		 4276 (end_repeat): New. Provide support for a "break" out of the
4277 repeat loop.
4278 * read.h: Add prototypes for new functions.
3e87a760 4279
f805106c
TW		 42802000-02-08 Timothy Wall <twall@redhat.com>
4281
4282 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4283 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4284 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4285 non-zero.
4286
4469be0f
TW		 42872000-02-08 Timothy Wall <twall@redhat.com>
4288
4289 * read.c: Added elseif to directives table.
4290 * read.h: Added prototype for s_elseif.
4291 * doc/as.texinfo: Added description for elseif.
4292 * cond.c (s_elseif): New function
3e87a760 4293
24a17b6c
TW		 42942000-02-04 Timothy Wall <twall@redhat.com>
4295
4296 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4297 listings.
24a17b6c 4298
bea9907b 42992000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4300
bea9907b
TW		 4301 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4302 default values.
4303 * frags.c (frag_new): Calculate fr_fix in octets
4304 (frag_now_fix) Return offset as target address offset (bytes).
4305 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4306 quantities).
bea9907b
TW		 4307 * frags.h: Added prototype for frag_now_fix_octets().
4308 Distinguish between octets and bytes in field descriptions.
4309 * listing.c (calc_hex): Account for octets vs bytes when
4310 printing addresses/offsets.
4311 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4312 target is little-endian, print the octets in a word in big-endian
4313 order so that the display looks like a proper hexadecimal number,
4314 instead of having the octets reversed.
4315 * read.c (do_align): When recording alignment, alignment power
4316 should be in terms of target bytes (minimum addressible unit)
4317 instead of octets.
4318 (do_org) Convert ORG target address (byte) argument into an
4319 octet offset when generating a variable fragment.
4320 * symbols.c (resolve_symbol_value): Symbol final value
4321 converted to a target address offset (bytes) from its octet offset.
4322 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4323 offset (bytes) is adjusted by the frag offset (octets) converted
4324 to bytes.
4325 (coff_frob_section) Section alignment power is in terms of bytes;
4326 convert it to an octet alignment power when calculating size (and
4327 size mask) in octets. Don't modify the section size in order to
4328 "align" it for TI COFF, since that format has a different method
4329 for storing alignment information.
3e87a760 4330
210dcc61
TW		 43312000-02-01 Timothy Wall <twall@cygnus.com>
4332
4333 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4334 entries, matching the way GCC generates them. If not escaped, the
4335 filename is encoded incorrectly.
4336
557537a5 43372000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4338
557537a5
NC		 4339 * config/tc-arm.c (reg_table): Add support for ATPCS register
4340 naming conventions.
2c1c4c62 4341
557537a5 43422000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4343
2c1c4c62
GK		 4344 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4345 already defined.
3e87a760 4346 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4347 New macro.
4348 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4349 of a symbol when we really care about its value.
4350
43512000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4352
4353 * config/tc-mcore.c (md_assemble): Give warning message if
4354 operands passes to instruction are more than the spec.
4355
2f0ca46a
NC		 43562000-01-27 Thomas de Lellis <tdel@windriver.com>
4357
66778679 4358 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4359 Thumb mode but the label seen was not declared as '.thumb_func'
4360 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4361 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4362
4c63da97
AM		 43632000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4364
4365 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4366 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4367
4368 * Makefile.in: Same here.
4369 Update copyright.
4370
4371 * configure.in: Set bfd_gas for i386-aout when primary target
4372 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4373 we may need the primary te_file. Remove incorrect comment.
4374
4375 * configure: Regenerate.
4376
4377 * config/e-i386aout.c: New file.
4378
4379 * as.c (USE_EMULATIONS): Move to before print_version_id.
4380 (struct emulation): Add i386aout.
4381 (show_usage): Split text strings. Reformat -a text. Add --em
4382 help.
4383 Update copyright.
4384
4385 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4386 (aout_format_ops): New.
4387 Update copyright.
4388
4389 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4390 preprocessor conditional and add aout USE_EMULATIONS tests.
4391 (read_a_source_file): Don't pass error strings to printf as
4392 format arg.
4393 Update copyright.
4394
4395 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4396 format arg.
4397 (do_data): Same here.
4398 (process_file): And here.
4399 Update copyright.
4400
4401 * symbols.c (colon): Rewrite "already defined" fatal message
4402 code for aout with USE_EMULATIONS.
4403 Update copyright.
4404
4405 * config/obj-aout.c (OBJ_HEADER): Define.
4406 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4407 fields of sentinel.
4c63da97
AM		 4408 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4409 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4410 forms here.
4411 (obj_aout_type): Expand S_SET_OTHER here too.
4412 (obj_read_begin_hook): Remove.
4413 (aout_pop_insert): New.
4414 (obj_aout_s_get_other): New.
4415 (obj_aout_s_get_desc): New.
4416 (aout_format_ops): New.
4417 Update copyright.
4418
4419 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4420 gets aout_pseudo_table.
4421 (aout_pseudo_table): Declare.
4422 (obj_read_begin_hook): Define.
4423 Update copyright.
4424
4425 * config/obj-coff.c (obj_pseudo_table): Rename to
4426 coff_pseudo_table.
4427 (coff_pop_insert): Use coff_pseudo_table.
4428 (coff_sec_sym_ok_for_reloc): Remove.
4429 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4430 and comment all zero entries and remove #if 0 code.
4431 Update copyright.
4432
4433 * config/obj-coff.h (obj_pop_insert): Define.
4434 (coff_pseudo_table): Declare.
4435 Update copyright.
4436
4437 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4438 s_get_size, s_set_size. Comment all zero entries.
4439 Update copyright.
4440
4441 * config/obj-elf.c (elf_s_get_other): New function.
4442 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4443 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4444 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4445 comment.
4446 (obj_elf_parse_section_letters): Don't pass error strings to
4447 printf as format arg.
4448 Update copyright.
4449
4450 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4451 OBJ_MAYBE_ECOFF.
4452 (elf_s_get_other): Declare.
4453 (S_GET_OTHER) Define as elf_s_get_other if not already
4454 defined.
4455 (S_SET_OTHER): Only define when not already defined.
4456 (elf_obj_read_begin_hook): Declare.
4457 (obj_read_begin_hook): Define.
4458 (elf_obj_symbol_new_hook): Declare.
4459 (obj_symbol_new_hook): Define.
4460 Update copyright.
4461
4462 * config/obj-multi.h: Add copyright header and protect against
4463 multiple inclusion. Add * to all function pointers.
4464 (OBJ_HEADER): If defined, include it rather than other defines
4465 in this file.
4466 (obj_frob_file_after_relocs): Test for NULL.
4467 (obj_symbol_new_hook): Here too.
4468 (obj_sec_sym_ok_for_reloc): And here.
4469 (S_GET_OTHER): Define.
4470 (S_GET_DESC): Define.
4471 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4472 (OBJ_MAYBE_ELF): Update comment.
4473
4474 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4475 OBJ_AOUT preprocessor conditional and handle emulation by
4476 testing OUTPUT_FLAVOR.
4477 (i386_displacement): Here too.
4478 (md_section_align): Similarly here.
4479 (i386_target_format): Conditionally compile when more than one
4480 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4481 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4482 (i386_displacement): Here too.
4483 Update copyright.
4484
4485 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4486 Define TARGET_FORMAT for aout only when not multi.
4487 Update copyright.
4488
4489 * config/te-multi.h: Delete file as it's identical to te-generic.h
4490
add0c677
AM		 44912000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4492
4493 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4494 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4495 LONG_MNEM_SUFFIX.
4496
4497 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4498 DWORD_MNEM_SUFFIX.
4499 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4500 comments.
4501
a19d8eb0
CP		 45022000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4503
66778679
RH		 4504 * config/tc-mips.c (mips_do_align): New function.
4505 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4506
550262c4
NC		 45072000-01-10 Philip Blundell <philb@gnu.org>
4508
4509 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4510 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4511 line separator for Linux.
4512 * doc/as.texinfo (Comments): Mention the ARM.
4513
0decc840
NC		 45142000-01-10 Philip Blundell <pb@futuretv.com>
4515
4516 * configure.in (arm*-*-conix*): New target.
4517 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4518 armv*-*-linux-gnu.
4519 * configure: Regenerate.
4520
2e13b764
NC		 45212000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4522
4523 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4524 (obj_elf_visibility): New function.
3e87a760 4525
2e13b764
NC		 4526 * doc/as.texinfo (Visibility): New node: document visibility
4527 pseudo ops.
4528
2f6d2f85 4529For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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