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* MAINTAINERS: Remove self from specific maintenance domains
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
a8150a88
DB		 12001-03-02 Dave Brolley <brolley@redhat.com>
2
3 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather than
4 m32r_do_align.
5
e103941e
NC		 62001-03-02 Richard Sandiford <rsandifo@redhat.com>
7
8 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
9 (gen_to_words): Print warnings if NaNs are found and the target CPU
10 does not support them. Allow largest exponent to be used in normal
11 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
12
7c44d1d3
AJ		 132001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
14
15 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
16 anymore since we use bfd_elf_generic_reloc now.
17 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
18
27b7e12d
AM		 192001-02-27 Alan Modra <alan@linuxcare.com.au>
20
21 * configure.in (BFD_VERSION): New.
22 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
23 * configure: Regenerate.
24 * Makefile.am: Run "make dep-am"
25 * Makefile.in: Regenerate.
26 * doc/Makefile.in: Regenerate.
27
1af96959
NC		 282001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
29
30 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
31 SEC_NEVER_LOAD when the 'n' flag is used.
32 Add SEC_NEVER_LOAD to matchflags.
33
d95767bf
SC		 342001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
35
36 * symbols.c (decode_local_label_name): Initialize message_format
37 only when an error is reported (perf pb due to I18N).
38
3737d051
L		 392001-02-23 H.J. Lu <hjl@gnu.org>
40
41 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
42 BFD_ASSEMBLER is not defined.
43
b653e7f9
NC		 442001-02-23 Richard Sandiford <rsandifo@redhat.com>
45
46 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
47 done if it's against a symbol.
48
7463c317
TW		 492001-02-22 Timothy Wall <twall@cygnus.com>
50
51 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
52 target formats if applicable.
53 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
54 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
55 * Makefile.in: Regenerated.
56 * configure.in: Added configuration for ia64-*-aix*.
57 * configure: Regenerated.
7c44d1d3 58
87f8eb97
JW		 592001-02-21 David Mosberger <davidm@hpl.hp.com>
60
61 * config/tc-ia64.c (enum operand_match_result): New type.
62 (operand_match): Change return type to operand_match_result.
63 Fix all returns appropriately, adding support for returning the
64 out-of-range result.
65 (parse_operands): New locals result, error_pos, out_of_range_pos,
66 curr_out_of_range_pos. Rewrite operand matching loop to give better
67 error messages.
7c44d1d3 68
33d01f33
JW		 692001-02-21 David Mosberger <davidm@hpl.hp.com>
70
71 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
72 (dot_proc): Clear unwind.prologue_count to zero.
73 (dot_prologue): Increment unwind.prologue_count.
74 (dot_restore): If second operand is omitted, use
75 unwind.prologue_count -1 for "ecount" (# of additional regions to
76 pop). Decrement unwind.prologue_count by number of regions
77 popped.
78
7e84d676
NC		 792001-02-21 Nick Clifton <nickc@redhat.com>
80
81 * doc/as.texinfo (Section): Note that some flags to the COFF
82 version of .section remove attributes rather than setting them.
83
5cd4edbe
KH		 842001-02-20 Kazu Hirata <kazu@hxi.com>
85
86 * tc-pdp11.c: Fix formatting.
87 * tc-pdp11.h: Likewise.
88
80b3ee89
AJ		 892001-02-20 Bo Thorsen <bo@suse.de>
90
91 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
92 entry.
93
0fde8cc6 942001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 95
96 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
97 all FreeBSD platforms should look the same at this level.
98 * configure: Rebuilt.
99 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
100
e135f41b
NC		 1012001-02-18 lars brinkhoff <lars@nocrew.org>
102
103 * Makefile.am: Add PDP-11 target.
104 * configure.in: Likewise.
105 * config/tc-pdp11.c: New file.
106 * config/tc-pdp11.h: New file.
107 * doc/Makefile.am: Add PDP-11 documentation.
108 * doc/all.texi: Likewise.
109 * doc/as.texinfo: Likewise.
110 * doc/c-pdp11.texi: New file.
111
363c574f
MG		 1122001-02-16 matthew green <mrg@redhat.com>
113
80b3ee89 114 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 115
fa1cb89c
JW		 1162001-02-13 Jim Wilson <wilson@redhat.com>
117
118 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
119 reloc instead of a 0 reloc.
120 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
121 as done.
122 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
123
c842b53a
ILT		 1242001-02-13 Ian Lance Taylor <ian@zembu.com>
125
126 * write.c (is_dnrange): Stop as soon as the address becomes
127 larger.
128 (relax_frag): Add segment parameter. Only call symbol_get_frag
129 once. Only call is_dnrange if the symbol is in the same segment,
130 and the symbol address is larger.
131 (relax_segment): Pass segment to md_relax_frag and relax_frag.
132 * write.h (relax_frag): Update declaration.
133 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
134 it to relax_frag.
135 * config/tc-m32r.c (m32r_relax_frag): Likewise.
136 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
137 (m32r_relax_frag): Update declaration.
138 * config/tc-mips.h (md_relax_frag): Add segment parameter.
139 * config/tc-tic54x.h (md_relax_frag): Likewise.
140 * doc/internals.texi (CPU backend): Update documentation for
141 md_relax_frag.
142
6fad6acb
AM		 1432001-02-13 Alan Modra <alan@linuxcare.com.au>
144
fddf5b5b
AM		 145 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
146 Mention effect of < 386 architectures on jump promotion.
147 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
148
149 * config/tc-i386.c (no_cond_jump_promotion): New.
150 (set_cpu_arch): Parse "jumps" arch modifier.
151 (insn_size): Modify usage comment.
152 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
153 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
154 (TYPE_FROM_RELAX_STATE): New define.
155 (UNCOND_JUMP, COND_JUMP): Renumber.
156 (md_relax_table): Reorder to suit.
157 (COND_JUMP86): New define.
158 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
159 (md_assemble): Create frag var for jumps of max size, encode relax
160 state for COND_JUMP86.
161 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
162 leave conditional jumps small if no_cond_jump_promotion.
163 (md_convert_frag): Likewise.
164
6fad6acb
AM		 165 * expr.c (operator): Don't bump input_line_pointer for two char
166 operators. Instead return operator size via new param num_chars.
167 (expr): Use above to parse multi-char operators correctly.
168
23df1078
JH		 169Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
170
171 * tc-i386.c (i386_displacement): Fix handling of
172 BFD_RELOC_X86_64_GOTPCREL.
173 (i386_validate_fix): Likewise.
174
b1e2e654
PB		 1752001-02-12 Philip Blundell <pb@futuretv.com>
176
177 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
178 ldrt/strt instructions.
179
9117d219
NC		 1802001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
181
182 * config/tc-mips.c (macro): For M_LA_AB emit a
183 BFD_RELOC_MIPS_CALL16 relocation or a
184 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
185 BFD_RELOC_MIPS_GOT16 and
186 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
187 loading the jump register when generating SVR4_PIC code.
188
97238fbd
CD		 1892001-02-10 Chris Demetriou <cgd@broadcom.com>
190
191 * configure.in: Make 'mipself' and 'mipsecoff' emulations
192 map to MIPS-specific files, as they used to do before the
193 change on 2000-05-21.
194 * configure: Regerate.
195
0f074f60
CD		 1962001-02-10 Chris Demetriou <cgd@broadcom.com>
197
198 * config/tc-mips.c (md_parse_option): Don't try to compile
199 ELF-only option code if not ELF.
200
91a2ae2a
RH		 2012001-02-08 David Mosberger <davidm@hpl.hp.com>
202
203 * config/tc-ia64.h (md_elf_section_type): New macro.
204 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
205 (they're now handled via ia64_elf_section_type.
206
207 * config/tc-ia64.c (unwind): New members saved_text_seg,
208 saved_text_subseg, and force_unwind_entry.
209 (optimize_unw_records): New function to optimize away unnecessary
210 unwind directives.
211 (ia64_elf_section_type): New function.
212 (output_unw_records): Generate unwind info only if the size is
213 non-zero or if it's forced for some other reason (e.g.,
214 handlerdata or a personality routine).
215 (generate_unwind_image): Don't switch back to previous
216 section---stay inside the unwind info section instead so that
217 handlerdata that may follow goes into the right place.
218 (dot_handlerdata): Force generation of unwind entry and save the
219 current active text segment before generating unwind image.
220 (dot_unwentry): Force generation of unwind entry.
221 (dot_personality): Ditto.
222 (dot_endp): Generate unwind table entry only if there is
223 some unwind info or the unwind entry was forced.
224
225 * config/tc-ia64.c (make_unw_section_name): New macro to form
226 unwind section name.
227 (generate_unwind_image): Add "text_name" argument. Use it to
228 form unwind section name.
229 (dot_handlerdata): Determine current segment (section) name and
230 pass it to generate_unwind_image().
231 (dot_endp): Determine current segment (section) name and use
232 it to determine the appropriate unwind section name.
233 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
234 n, fill, and max arguments.
235
a85d7ed0
NC		 2362001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
237
238 * Makefile.am: Add linux target for S/390.
239 * configure.in: Likewise.
240 * config/tc-s390.c: New file.
241 * config/tc-s390.h: New file.
242
de68de20
AO		 2432001-02-09 Alexandre Oliva <aoliva@redhat.com>
244
245 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
246 2byte, 4byte and 8byte.
247
8ea46bbd
AM		 2482001-02-08 Alan Modra <alan@linuxcare.com.au>
249
250 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
251 md_number_to_chars with size > sizeof (valueT).
252
a99746f4
L		 2532001-02-06 H.J. Lu <hjl@gnu.org>
254
255 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
256 there is no relocation.
257
f4e17b3d
L		 2582001-02-06 H.J. Lu <hjl@gnu.org>
259
260 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
261
262 * config/tc-ia64.c (md_parse_option): Only accept the valid
263 ia64 options on "-axxx".
264
3557da92
JW		 2652001-02-05 Jim Wilson <wilson@redhat.com>
266
267 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
268 aborting for invalid operands.
269
da6c73e0
AM		 2702001-02-06 Alan Modra <alan@linuxcare.com.au>
271
272 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
273 than via pointer. Update all callers.
274 (UNWIND_LOW32): Define.
275 (UNWIND_HIGH32): Define.
276 (pa_build_unwind_subspace): Use the above macros instead of dumping
277 bitfields directly. Call frag_more once rather than multiple times.
278 (md_assemble): Use UNWIND_LOW32.
279 (pa_entry): Likewise
280 (pa_procend): Likewise.
281 (process_exit): Use UNWIND_HIGH32.
282
986c6f4b
SC		 2832001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
284
285 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
286 function to select the header according to the cpu.
287 (md_after_pass_hook, md_do_align): Remove.
288 (md_cleanup, m68hc11_cleanup): Remove.
289 (md_pcrel_from_section): Declare.
290 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
291 (build_jump_insn, build_insn): Likewise.
292 (m68hc11_listing_header): New function.
293 (m68hc11_cleanup): Remove.
294
dbb8ad49
SC		 2952001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
296
328dc123 297 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 298 symbols because there is no support for shared libraries and these
328dc123 299 symbols can't be overridden (unless they are weak).
dbb8ad49 300
a987bfc9
RH		 3012001-02-01 Momchil Velikov <velco@fadata.bg>
302
303 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
304 for the compilation unit with a zero byte.
305
22862cde
AM		 3062001-01-30 Alan Modra <alan@linuxcare.com.au>
307
308 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
309 destinations. Correct range check for 17 and 22 bit branches.
310
8ec6253e
NC		 3112001-01-25 Nick Clifton <nickc@redhat.com>
312
313 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
314 still set. Issue an error message instead.
315 (md_estimate_size_before_relax): Delete unused variable
316 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 317
43ad3147
KH		 3182001-01-23 Kazu Hirata <kazu@hxi.com>
319
320 * as.c: Fix formatting.
321 * ehopt.c: Likewise.
322 * messages.c: Likewise.
323 * stabs.c: Likewise.
324 * symbols.c: Likewise.
325
015c05c1
AM		 3262001-01-23 Ben Elliston <bje@redhat.com>
327
328 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
329
66498417
KH		 3302001-01-22 Kazu Hirata <kazu@hxi.com>
331
332 * config/tc-alpha.c: Fix formatting.
333
1aad8cf8
KH		 3342001-01-19 Kazu Hirata <kazu@hxi.com>
335
336 * config/tc-alpha.c: Fix formatting.
337
32ff5c2e
KH		 3382001-01-18 Kazu Hirata <kazu@hxi.com>
339
340 * config/tc-alpha.c: Fix formatting.
341
cd17328a
NC		 3422001-01-18 Nick Clifton <nickc@redhat.com>
343
344 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
345 "da" flags.
346 (stm_flags): Remove redundant bit from "ed" and "da" flags.
347
81c425d1
AO		 3482001-01-18 Alexandre Oliva <aoliva@redhat.com>
349
350 * configure.in (cpu_type, arch): Match i386 too.
351 * configure: Rebuilt.
352
e5cb08ac
KH		 3532001-01-16 Kazu Hirata <kazu@hxi.com>
354
355 * config/tc-i386.c: Fix formatting.
356
1d3d5051
AM		 3572001-01-16 Alan Modra <alan@linuxcare.com.au>
358
64afeba3
AM		 359 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
360 relocs for .PARISC.unwind section.
361
1d3d5051
AM		 362 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
363 depending on section flags, not just for .text.
364
b44b1b85
JW		 3652001-01-15 Jim Wilson <wilson@redhat.com>
366
367 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
368 not immediately followed by an instruction.
369
098f2ec3
KH		 3702001-01-15 Kazu Hirata <kazu@hxi.com>
371
372 * config/tc-m68hc11.c: Fix formatting.
373
d4887adc
NC		 3742001-01-15 Nick Clifton <nickc@redhat.com>
375
376 * symbols.c (colon): Change 'already defined symbol' from a
377 fatal error to an ordinary error. There is no reason why this
378 error should be fatal.
379
380 * message.c (as_fatal): Delete output file, if one has been
015c05c1 381 created.
d4887adc 382
fcfd4916
AM		 3832001-01-14 Alan Modra <alan@linuxcare.com.au>
384
385 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
386
bfb32b52
KH		 3872001-01-14 Kazu Hirata <kazu@hxi.com>
388
389 * config/tc-alpha.c: Fix formatting.
390 * config/tc-arc.c: Likewise.
391 * config/tc-arc.h: Likewise.
392 * config/tc-d10v.c: Likewise.
393 * config/tc-i370.c: Likewise.
394 * config/tc-i386.c: Likewise.
395 * config/tc-i960.c: Likewise.
396 * config/tc-m68k.c: Likewise.
397 * config/tc-ppc.c: Likewise.
398 * config/tc-sparc.c: Likewise.
399 * config/tc-tahoe.c: Likewise.
400 * config/tc-vax.c: Likewise.
401
1e07b820
KH		 402 * config/tc-arc.c: Fix formatting.
403
19203624
KH		 404 * config/tc-arc.c: Fix formatting.
405
1328dc98
AM		 4062001-01-14 Alan Modra <alan@linuxcare.com.au>
407
c46b7515
AM		 408 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
409 both 32 and 64 bit ELF.
410
1328dc98
AM		 411 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
412 and don't bother storing `m' for "ce" completer. Tidy handling of
413 'J' and 'K' operands to suit. Handle '<' and '>' operands.
414
b9d79e03
JH		 415Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
416
417 * tc-i386.h (TARGET_MACH): New macro.
418 (i386_mach): Declare.
419 * tc-i386.c (i386_mach): New function.
420
a349d9dd
PB		 4212001-01-13 Philip Blundell <philb@gnu.org>
422
423 * doc/as.texinfo: Fix spelling and cross-references.
424
425 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
426 character for all systems, not just GNU/Linux. Make it explicit
427 that `-k' doesn't affect code generation, just ELF flags.
428
e2914f48
JH		 429Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
430
431 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
432 instructions.
433
272d76e0
FCE		 4342001-01-12 Frank Ch. Eigler <fche@redhat.com>
435
436 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
437
d0398d6a
NC		 4382001-01-12 Nick Clifton <nickc@redhat.com>
439
440 * as.c (print_args): Update copyright date to 2001.
441
2d73a4ca
NC		 4422001-01-12 Peter Targett <peter.targett@arccores.com>
443
444 * doc/c-arc.texi: New file.
445 Some sections to be expanded.
446
6e0b89ee
AM		 4472001-01-12 Alan Modra <alan@linuxcare.com.au>
448
449 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
450 (md_parse_option): Always accept "--32".
451
0d2bcfaf
NC		 4522001-01-11 Peter Targett <peter.targett@arccores.com>
453
454 * as.h (TC_ARC): Ensure struc-symbol.h included.
455 * as.c (dwarf2dbg.h): Include to remove implicit declaration
456 warnings.
457 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
458 (TARGET_SYMBOL_FIELDS) added.
459
460 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
461 * doc/c-arc.texi: New file.
462 Some sections to be expanded.
463 * doc/as.texinfo: Update command-line options.
464 Removed outdated text for ARC dependant features, instead include
465 text from above file.
466
467 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
468 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
469 (targ-cpu.h) header.
470 * config/tc-arc.h:
471 * config/tc-arc.c: New updated configuration for
472 ARC, including selection of core variants, and extensibility of
473 instructions, registers etc. through directives.
474
475 * config/tc-arc.c (arc_extinst): Minor corrections for
476 error messages.
477 (arc_common) Likewise. Make alignment argument optional for local
478 symbols also, with default of zero.
479
88051039
SC		 4802001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
481
482 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
483 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
484 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
485 and fix_new_exp() instead.
486 (md_convert_frag): For indexed post byte use the symbol value
487 rather than the displacement.
488 (md_relax_table): Fix indexed offset relax.
489
d8273f3b
SC		 4902001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
491
492 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
493 relax weak symbols.
015c05c1 494 (relaxable_symbol): New function.
d8273f3b 495
eea2ad45
AJ		 4962001-01-11 Andreas Jaeger <aj@suse.de>
497
498 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
499 not used anywhere.
500
7a91e76a
NC		 5012001-01-10 Nick Clifton <nickc@redhat.com>
502
503 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
504 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
505
aa257fcd
NC		 5062001-01-10 Nick Clifton <nickc@redhat.com>
507
508 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
509 character used to dollar local symbols.
510 (LOCAL_LABEL_CHAR): New constant - the magic character used to
511 local label symbols.
512 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
513 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
514 if defined.
515 Use LOCAL_LABEL_CHAR.
516 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
517 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
518 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
519
b77a7acd
AJ		 5202001-01-08 Bo Thorsen <bo@suse.de>
521
015c05c1
AM		 522 * config/tc-i386.c (i386_immediate, i386_displacement):
523 GOTPCREL check fix.
b77a7acd 524
5c2bd011
ILT		 5252001-01-07 Ian Lance Taylor <ian@zembu.com>
526
527 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
528 in last change.
529
46a04e3a
PB		 5302001-01-07 Philip Blundell <philb@gnu.org>
531
532 * doc/as.texinfo (Bug Reporting): Update email address for
533 reports.
534 * README: Likewise.
535
b96d3a20
JH		 536Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
537
538 * configure.in: Define DEFAULT_ARCH for i386.
539 * tc-i386.c (md_assemble): Return after the error message;
540 move testing for 64bit operands to proper place.
541
55b62671
AJ		 5422001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
543
544 * doc/as.texinfo: Document '#' as comment character for i386 and
545 x86_64. Add AMD x86-64 into menu of machine dependent information.
546
547 * doc/c-i386.texi: Document x86_64 extensions.
548
7bc70a8e
JH		 549Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
550
551 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
552
a167610d
JH		 553Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
554
555 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
556 * NEWS: Add note about Pentium4 support.
557
09f131f2
JH		 558Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
559
560 * tc-i387.c (pi, pte, pt): Update.
561 (type_names): Add new types.
562
6f8c0c4c
JH		 563Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
564
565 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
566 CpuUnknown): Renumber
567 (CpuP4, CpuSSE2): New.
568 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
569
b96ed59a
PB		 5702001-01-03 Philip Blundell <pb@futuretv.com>
571
572 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
573 relocs.
574 (alpha_fix_adjustable): Likewise.
575 (md_apply_fix): Likewise.
576
a735d1cd
L		 5772000-12-31 H.J. Lu <hjl@gnu.org>
578
579 * listing.c (listing_message): Allocate string only if it is
580 used.
581
582 * configure: Rebuild.
583
67db5ab4
HPN		 5842000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
585
586 * doc/internals.texi (Relaxing with a table) <after relaxation>:
587 Point out caveats with generating fixups for the opcode in a frag.
588
c0d8940f
JH		 589Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
590
591 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
592 * NEWS: Add x86_64.
593
087f563c
L		 5942000-12-29 H.J. Lu <hjl@gnu.org>
595
596 * listing.c (calc_hex): Print the variable part only if the
597 fragment type is rs_fill.
598
8108ad8e
HPN		 5992000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
600
601 * doc/internals.texi (tc_conditional_pseudoop,
602 TC_LINKRELAX_FIXUP): Fix typos.
603
799051fc
RH		 6042000-12-28 Richard Henderson <rth@redhat.com>
605
606 * write.c (subsegs_finish): Fix thinko last change -- don't
607 "optimize" the alignment == 0 case.
608
0a9ef439
RH		 6092000-12-28 Richard Henderson <rth@redhat.com>
610
611 * as.h (rs_align_test): New.
612 * frags.c (NOP_OPCODE): Move default from read.c.
613 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
614 (frag_align_code): New.
615 * frags.h (frag_align_code): Declare.
616 * read.c (NOP_OPCODE): Remove.
617 (do_align): Use frag_align_code.
618 * write.c (NOP_OPCODE): Remove.
619 (get_recorded_alignment): New.
620 (cvt_frag_to_fill): Handle rs_align_test.
621 (relax_segment): Likewise.
622 (subsegs_finish): Align last subseg in section to the
623 section alignment. Use frag_align_code.
624 * write.h (get_recorded_alignment): Declare.
625 * config/obj-coff.c (size_section): Handle rs_align_test.
626 (fill_section, fixup_mdeps): Likewise.
627 (write_object_file): Use frag_align_code.
628
629 * config/tc-alpha.c (alpha_align): Use frag_align_code.
630 (alpha_handle_align): New.
631 * config/tc-alpha.h (HANDLE_ALIGN): New.
632 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
633
634 * config/tc-i386.h (md_do_align): Use frag_align_code.
635 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
636
637 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
638 (ia64_handle_align): New.
639 * config/tc-ia64.h (HANDLE_ALIGN): New.
640 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
641
642 * config/tc-m32r.c (m32r_do_align): Remove.
643 (m32r_handle_align): New.
644 (fill_insn): Use frag_align_code.
645 * config/tc-m32r.h (md_do_align): Remove.
646 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
647 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
648 * config/tc-mips.c, config/tc-mips.h: Similarly.
649
650 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
651 (sh_handle_align): Likewise. Handle rs_align_code.
652 (sh_do_align): Remove.
653 * config/tc-sh.h (md_do_align): Remove.
654 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
655
656 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
657 (sparc_handle_align): Likewise. Handle rs_align_code.
658 * config/tc-sparc.h (md_do_align): Remove.
659 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
660
3cd4dda7
DD		 6612000-12-22 DJ Delorie <dj@redhat.com>
662
663 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
664 when we assemble the first half of a pair.
665
ec56dfb4
L		 6662000-12-22 H.J. Lu <hjl@gnu.org>
667
668 * config/tc-i386.c (reloc): Update the macro for non-bfd
669 assembler.
670 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
671
ad1172d4
L		 6722000-12-22 H.J. Lu <hjl@gnu.org>
673
674 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
675
3e73aa7c
JH		 676Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
677
678 * tc-i386.h (i386_target_format): Define even for ELFs.
679 (QWORD_MNEM_SUFFIX): New macro.
680 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
681 New macros
682 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
683 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
684 ImmExt): Renumber.
685 (Size64, No_qSuf, NoRex64, Rex64): New macros.
686 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
687 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
688 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
689 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
690 Renumber.
691 (Reg, WordReg): Add Reg64.
692 (Imm): Add Imm32S and Imm64.
693 (EncImm): New.
694 (Disp): Add Disp64 and Disp32S.
695 (AnyMem): Add Disp32S.
696 (RegRex, RegRex64): New macros.
697 (rex_byte): New type.
698 * tc-i386.c (set_16bit_code_flag): Kill.
699 (fits_in_unsigned_long, fits_in_signed_long): New functions.
700 (reloc): New parameter "signed"; support x86_64.
701 (set_code_flag): New.
702 (DEFAULT_ARCH): New macro; default to "i386".
703 (default_arch): New static variable.
704 (struct _i386_insn): New fields Operand_PCrel; rex.
705 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
706 (flag_code): New enum and static variable.
707 (use_rela_relocations): New static variable.
708 (flag_code_names): New static variable.
709 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
710 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
711 K6 and Athlon.
712 (i386_align_code): Return plain "nop" for x86_64.
713 (mode_from_disp_size): Support Disp32S.
714 (smallest_imm_type): Support Imm32S and Imm64.
715 (offset_in_range): Support size of 8.
716 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
717 (md_pseudo_table): Add "code64"; use set_code_flat.
718 (md_begin): Emit sane error message on hash failure.
719 (tc_i386_fix_adjustable): Support x86_64 relocations.
720 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
721 instructions supported on particular arch just partially,
722 output of 64bit immediates, handling of Imm32S and Disp32S type.
723 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
724 (i386_displacement): Likewise.
725 (i386_index_check): Cleanup; support 64bit addresses.
726 (md_apply_fix3): Support x86_64 relocation and rela.
727 (md_longopts): Add "32" and "64".
728 (md_parse_option): Add OPTION_32 and OPTION_64.
729 (i386_target_format): Call even for ELFs; choose between
730 elf64-x86-64 and elf32-i386.
731 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
732 (tc_gen_reloc): Support rela relocations and x86_64.
733 (intel_e09_1): Support QWORD.
734
21d6c4af
DN		 7352000-12-15 Diego Novillo <dnovillo@redhat.com>
736
737 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 738 it's not an offset expression.
21d6c4af
DN		 739 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
740 keep the braces '[' and ']' in the output string.
741 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
742 != FLAT. There is no such op_modifier.
743
6717891c
NC		 7442000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
745
746 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
747 if we have it.
748
ee515fb7
KH		 7492000-12-13 Kazu Hirata <kazu@hxi.com>
750
751 * as.h: Fix formatting.
752 * cgen.h: Likewise.
753 * dwarf2dbg.c: Likewise.
754 * input-scrub.c: Likewise.
755 * read.h: Likewise.
756
349a994c
DD		 7572000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
758
759 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
760 configure: Regenerate.
761
42dbf88c
NC		 7622000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
763
764 * dwarf2dbg.c: #include <limits.h> only if it exists.
765
0485cba3
AM		 7662000-12-13 Rodney Brown <RodneyBrown@mynd.com>
767
768 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
769 (md_apply_fix): Here too.
770
514829c3
JW		 7712000-12-12 Jim Wilson <wilson@redhat.com>
772
773 * config/tc-ia64.h (ia64_init): Add prototype.
774
92eb7b32
L		 7752000-12-12 H.J. Lu <hjl@gnu.org>
776
777 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
778
779 * read.h (outputting_stabs_line_debug): Change it to int.
780 * stabs.c (outputting_stabs_line_debug): Likewise.
781
8141c27d
GK		 7822000-12-12 Geoffrey Keating <geoffk@redhat.com>
783
784 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
785 the address of a function result.
786
5d6f4f16
GK		 7872000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
788
789 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
790 (md_assemble): Call dwarf2_emit_insn.
791 (shlib): Fix typo SHILB -> SHLIB.
792 (md_parse_option): Likewise.
793 (ppc_elf_validate_fix): Likewise:
794 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
795
d4c0c039
NC		 7962000-12-12 Nick Clifton <nickc@redhat.com>
797
798 * cgen.h: Fix formatting.
799 * input-scrub.c: Fix formatting.
800 * macro.c: Fix formatting.
e972090a 801 * config/tc-mips.c: Fix formatting.
584da044 802 * doc/c-mips.texi: Fix formatting.
55b62671 803
f16b83df
JH		 804Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
805
806 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
807 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
808 references.
809 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
810 otherwise.
811 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
812 (No_dSuf): Kill.
813
814 * i386.h (*_Suf): Remove No_dSuf.
815 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
816 Remove.
817 (i386_optab): Remove 'd' in the suffixes.
818
50705ef4
AM		 8192000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
820
821 * config/tc-i386.c (T_SHORT): Undefine before defining.
822
beae10d5
KH		 8232000-12-05 Kazu Hirata <kazu@hxi.com>
824
825 * config/tc-mips.c: Fix formatting.
826
bccba5f0 8272000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 828
829 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
830 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
831 (md_show_usage): Ditto.
832 (md_parse_option): Ditto.
833 (d10v_cleanup): Writes pending instruction only if
834 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 835 Fix compile time warning messages.
50705ef4
AM		 836
837 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 838
8392000-12-04 Matthew Hiller <hiller@redhat.com>
840
50705ef4 841 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 842 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
843 function entry and unset at function exit.
844
50705ef4 845 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 846
847 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
848
849 * dwarf2dbg.c: Fix compile time warning messages.
850
bc805888
KH		 8512000-12-03 Kazu Hirata <kazu@hxi.com>
852
853 * config/tc-a29k.c: Fix formatting.
854 * config/tc-alpha.c: Likewise.
855 * config/tc-arm.c: Likewise.
856 * config/tc-cris.c: Likewise.
857 * config/tc-hppa.c: Likewise.
858 * config/tc-i370.c: Likewise.
859 * config/tc-i386.c: Likewise.
860 * config/tc-i860.c: Likewise.
861 * config/tc-i960.c: Likewise.
862 * config/tc-ia64.c: Likewise.
863 * config/tc-m68hc11.c: Likewise.
864 * config/tc-m68k.c: Likewise.
865 * config/tc-m88k.c: Likewise.
866 * config/tc-pj.c: Likewise.
867 * config/tc-ppc.c: Likewise.
868 * config/tc-sh.c: Likewise.
869 * config/tc-sparc.c: Likewise.
870 * config/tc-tahoe.c: Likewise.
871 * config/tc-vax.c: Likewise.
872
3dacdf2e
NC		 8732000-12-01 Chris Demetriou <cgd@sibyte.com>
874
50705ef4
AM		 875 * config/tc-mips.c (mips_ip): When calculating offsets,
876 don't accept as constant the difference between the
877 addresses of symbols in two different sections.
878
879 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
880 specifiers.
881 (validate_mips_insn): Likewise. Also, update 'B' operand
882 specifier to use OP_*_CODE20 constants and delete 'm' operand
883 specifier.
884 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
885 operand specifiers. Change warning generated by 'B' operand
886 specifier to reflect its new multi-purpose usage.
887
888 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
889 -1, and update comment.
890 (file_mips_isa): Likewise.
891 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
892 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
893 ISA_* constants rather than hard-coded numbers.
894 (mips_cpu_info): New structure.
895 (mips_cpu_info_table): New table describing CPU and ISA names
896 and numbers.
897 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
898 mips_cpu_info_from_cpu): New functions.
899 (mips_isa_to_str): New function to get string for ISA name.
900 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
901 return const char *.
902 (md_begin): Redo CPU and ISA selection logic, using
903 mips_cpu_info_from_*. Convert to use ISA_* constants rather
904 than hard-coded numbers.
905 (append_insn, mips_emit_delays, macro, macro2): Convert to use
906 ISA_* constants rather than hard-coded numbers.
907 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
908 (md_longopts): Delete OPTION_NO_MIPS32.
909 (md_parse_option): Convert to use ISA_* constants rather than
910 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
911 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
912 to use strcasecmp to recognize "default" and to use
913 mips_cpu_info_from_name to get CPU numbers from argument.
914 (md_show_usage): Move -mips32 so it's with the rest of the ISA
915 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
916 mips32-4k.
917 (s_mipsset): Accept ISA value 32.
918 * doc/as.texinfo: Clean up MIPS options summary slightly,
919 remove -no-mips32. Add note about -mips4 and -mips32
920 specifying those ISA levels. Delete -mips32 and -no-mips32
921 cpu flag descriptions.
922 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
923 up the supported CPU switch list, and replace 4Kc, 4Km, and
924 4Kp entries with a single mips32-4k entry. Note that you can
925 use ".set mips32".
926
927 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
928 ISA_MIPS64.
929 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
930 -mips5 and -mips64.
931 (md_parse_option): Add cases for OPTION_MIPS5 and
932 OPTION_MIPS64.
933 (md_show_usage): Mention -mips5 and -mips64 arguments.
934 (s_mipsset): Add cases for MIPS5 and MIPS64.
935 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
936 and pseudo-CPUs.
937 * doc/as.texinfo: Mention -mips5 and -mips64 options
938 and their meanings.
939 * doc/c-mips.texi: Likewise. Also update introduction
940 and ".set" usage information.
941
942 * config/tc-mips.c (md_show_usage): Add "sb1" to the
943 CPU list.
944 (mips_cpu_info_table): Add SB-1 entries.
945 * doc/c-mips.texi: Add "sb1" to the list of CPUs
946 known to the -mcpu option.
947
948 * doc/as.texinfo: Correct description of MIPS -mcpu
949 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 950
5f68c319
NC		 9512000-12-01 Joel Sherrill <joel@OARcorp.com>
952
3dacdf2e
NC		 953 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
954 New targets.
955 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
956 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 957 * configure: Regenerate.
958 * config.in: Regenerate.
959 * Makefile.in: Regenerate.
960 * aclocal.m4: Regenerate.
961 * po/gas.pot: Regenerate.
50705ef4 962
4ce3447c
PB		 9632000-11-30 Philip Blundell <pb@futuretv.com>
964
965 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
966 even in non BFD_ASSEMBLER case.
967
76a0ddac
DN		 9682000-11-30 Diego Novillo <dnovillo@redhat.com>
969
970 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
971 syntax.
972
220e750f
RH		 9732000-11-29 Richard Henderson <rth@redhat.com>
974
975 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
976 until dwarf2_finish; use relaxation to get cross-fragment offsets;
977 thread multiple subsegments properly; handle multiple code
978 sections properly; emit proper compilation unit info for assembler
979 generated debugging.
980
981 * as.h (enum _relax_state): Add rs_dwarf2dbg.
982 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
983 (dwarf2dbg_estimate_size_before_relax): Declare.
984 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
985 * write.c: Include dwarf2dbg.h.
986 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
987 (relax_segment): Likewise.
988
99b222b4
HPN		 9892000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
990
991 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
992 jump>: Use as_bad_where instead of as_bad. Tweak error message
993 accordingly. Stabilize frag by updating fix part and resetting
994 variant part.
995 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 996 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
997 indexing is_end_of_line[].
998 (md_assemble): Initialize size to 0.
999 (md_section_align): Mark parameter seg as unused.
e46fee70 1000 (parse_reg): Parse names case-insensitively.
99b222b4 1001
814f6641
KH		 10022000-11-28 Kazu Hirata <kazu@hxi.com>
1003
1004 * config/obj-aout.h: Fix formatting.
1005 * config/obj-bout.h: Likewise.
1006 * config/obj-coff.c: Likewise.
1007 * config/obj-coff.h: Likewise.
1008 * config/obj-elf.h: Likewise.
1009 * config/obj-som.h: Likewise.
1010 * config/obj-vms.c: Likewise.
1011 * config/obj-vms.h: Likewise.
1012 * config/tc-h8300.h: Likewise.
1013 * config/tc-ns32k.h: Likewise.
1014 * config/tc-sparc.h: Likewise.
1015 * config/tc-tic54x.h: Likewise.
1016 * config/tc-z8k.h: Likewise.
1017
e47b9e39
NC		 10182000-11-28 Nick Clifton <nickc@redhat.com>
1019
1020 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1021 License is present in the sources, but not the output, and
1022 also available from the GNU website.
1023 (GNU Free Documentation License): Comment out this section.
1024
fcdc20a4
HPN		 10252000-11-28 Hans-Peter Nilsson <hp@axis.com>
1026
43c34dee
HPN		 1027 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1028 targets. Remove i860 from valid a.out targets.
1029 * Makefile.in: Regenerate.
1030
fcdc20a4 1031 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 1032 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 1033 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1034 (s_cris_file, s_cris_loc): New.
1035 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1036 * Makefile.am: Regenerate dependencies.
1037 * Makefile.in: Regenerate.
1038
16887944
AM		 10392000-11-28 Alan Modra <alan@linuxcare.com.au>
1040
1041 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1042 (MRI_MUL_PRECEDENCE): Likewise.
1043 (op_rank): Fix a comment typo.
1044
ae3e85dd
SC		 10452000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1046
1047 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1048 the error message.
1049 (get_operand): Fix analysis for movw/movb instructions.
1050
077b8428
NC		 10512000-11-24 Nick Clifton <nickc@redhat.com>
1052
1053 * configure.in (xscale-elf): Add target.
1054 (xscale-coff): Add target.
1055 * configure: Regenerate.
1056
1057 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1058 extenstion.
1059 (ARM_EXT_XSCALE): New ARM architecture extension.
1060 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1061 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1062 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1063 (ARM_ARCH_V4): Remove processor from architecture.
1064 (ARM_ARCH_3M): New architecutre definition.
1065 (ARM_ARCH_V5TE): New architecutre definition.
1066 (ARM_ARCH_XSCALE): New architecutre definition.
1067 (CPU_DEFAULT): Allow to be defaulted to XScale.
1068 (atpcs): New boolean variable.
1069 (ldr_flags): Support 'd' flag for double word loads.
1070 (str_flags): Support 'd' flag for double word stored.
1071 (do_mia): New function.
1072 (do_mar): New function.
1073 (do_mra): New function.
1074 (do_pld): New function.
1075 (do_ldrd): New function.
1076 (do_blx): New function.
1077 (do_bkpt): New function.
1078 (do_clz): New function.
1079 (do_lstc2): New function.
1080 (do_cdp2): New function.
1081 (do_t_blx): New function.
1082 (do_t_bkpt): New function.
1083 (do_smla): New function.
1084 (do_smlal): New function.
1085 (do_smul): New function.
1086 (do_qadd): New function.
1087 (do_co_reg2c): New function.
1088 (LONGEST_INSN): Redefine to 7.
1089
1090 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1091 command line switches.
1092
2434f565
JW		 10932000-11-22 Jim Wilson <wilson@redhat.com>
1094
1095 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1096 (struct rsrc): Make line unsigned.
1097 (gr_values): Add missing initializer.
1098 (SLOT_NUM_NOT_SET): Add unsigned cast.
1099 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1100 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1101 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1102 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1103 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1104 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1105 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1106 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1107 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1108 Add ATTRIBUTE_UNUSED to unused parameters.
1109 (convert_expr_to_ab_reg): Add parens.
1110 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1111 (dot_prologue): Initialize grsave when declared.
1112 (md_pseudo_table): Add missing initializers.
1113 (operand_match): Add casts to bfd_vma.
1114 (emit_one_bundle): Delete unused local prev. Make required_template
1115 unsigned.
1116 (specify_resource): Cast i to unsigned.
1117 (note_register_values): Use fprintf_vma.
1118 (print_dependency): Likewise.
1119
5a080f89
JW		 11202000-11-21 Jim Wilson <wilson@redhat.com>
1121
5e7474a7
JW		 1122 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1123 for unwind info section.
1124 (dot_endp): Likewise for unwind section.
1125
5a080f89
JW		 1126 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1127 fix_new_exp.
1128
732d96b6
JJ		 11292000-11-21 Jakub Jelinek <jakub@redhat.com>
1130
1131 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1132 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1133 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1134
6d2cf69f
RH		 11352000-11-17 Richard Henderson <rth@redhat.com>
1136
1137 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1138 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1139 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1140
8179bd9b
NC		 11412000-11-17 Nick Clifton <nickc@redhat.com>
1142
1143 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1144 .file pseudo ops.
1145
316e2c05
RH		 11462000-11-17 Richard Henderson <rth@redhat.com>
1147
1148 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1149
a8316fe2
RH		 11502000-11-17 Richard Henderson <rth@redhat.com>
1151
1152 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1153 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1154 tri-state definition of alpha_flag_mdebug.
1155 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1156 (s_alpha_file): Store first .file directive.
1157 (s_alpha_stab): New.
1158 (md_pseudo_table): Add stabs and stabn.
1159
e346e481
RH		 11602000-11-17 Richard Henderson <rth@redhat.com>
1161
1162 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1163
4dc7ead9
RH		 11642000-11-17 Richard Henderson <rth@redhat.com>
1165
1166 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1167 (main): Call dwarf2_finish.
4dc7ead9
RH		 1168 * as.h (debug_type): Clarify documentation of the meaning
1169 of this variable.
1170 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1171 (print_stats): Fix parenthesis problem.
1172 (now_subseg_size): New.
1173 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1174 (dwarf2_directive_file): Don't set debug_type.
1175 (dwarf2_where): Honor DEBUG_DWARF2 first.
1176 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1177 do nothing if not emitting dwarf2 debug info, or no work.
1178 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1179 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1180 (ecoff_new_file): Likewise.
1181 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1182 commentary wrt dwarf2.
1183
1184 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1185 ATTRIBUTE_UNUSED as needed.
1186 (emit_insn): Call dwarf2_emit_insn.
1187 (s_alpha_file): New.
1188 (s_alpha_loc): New.
1189 (s_alpha_coff_wrapper): Don't handle them.
1190 (md_pseudo_table): Update for .file and .loc.
1191 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1192
1193 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1194 don't protect with debug_type.
1195 * config/tc-hppa.c (md_assemble): Likewise.
1196 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1197 * config/tc-mn10300.c (md_assemble): Likewise.
1198 * config/tc-sh.c (md_assemble): Likewise.
1199 * config/tc-v850.c (md_assemble): Likewise.
1200
1201 * config/tc-arm.c (arm_end_of_source): Remove.
1202 * config/tc-hppa.c (pa_end_of_source): Remove.
1203 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1204 * config/tc-mn10300.c (mn10300_finalize): Remove.
1205 * config/tc-sh.c (sh_finalize): Remove.
1206 * config/tc-v850.c (sh_finalize): Remove.
1207
1208 * config/tc-arm.h (md_end): Remove.
1209 * config/tc-hppa.h (md_end): Remove.
1210 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1211 * config/tc-m68hc11.h (md_end): Remove.
1212 * config/tc-mn10300.h (md_end): Remove.
1213 * config/tc-sh.h (md_end): Remove.
1214 * config/tc-v850.h (md_end): Remove.
1215
1216 * config/tc-ia64.c (emit_one_bundle): Don't protect
1217 dwarf2 bits with debug_type.
1218 (md_assemble): Likewise.
1219 (ia64_end_of_source): Don't call dwarf2_finish.
1220
ca683b78
JW		 12212000-11-16 Jim Wilson <wilson@redhat.com>
1222
1223 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1224 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1225 > 16.
1226
6f620856
L		 12272000-11-16 H.J. Lu <hjl@gnu.org>
1228
1229 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1230 version name.
1231
19d63e5d
KH		 12322000-11-15 Kazu Hirata <kazu@hxi.com>
1233
1234 * config/tc-tic30.c: Fix formatting.
1235 * config/tc-tic80.c: Likewise.
1236 * config/tc-v850.c: Likewise.
1237 * config/tc-vax.c: Likewise.
1238 * config/tc-w65.c: Likewise.
1239 * config/tc-z8k.c: Likewise.
1240
a8761a19
DD		 12412000-11-14 DJ Delorie <dj@redhat.com>
1242
1243 * config/tc-v850.c: Support dwarf2.
1244 * config/tc-v850.h: Ditto.
1245
1246 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1247 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1248
88be23ec
BS		 12492000-11-15 Bernd Schmidt <bernds@redhat.com>
1250
1251 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1252 (errata_nops_necessary_p): New function.
1253 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1254 md.
1255
72a76794
JW		 12562000-11-14 Jim Wilson <wilson@redhat.com>
1257
1258 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1259 return little endian bfd formats.
1260
4a1805b1
KH		 12612000-11-14 Kazu Hirata <kazu@hxi.com>
1262
1263 * config/aout_gnu.h: Fix formatting.
1264 * config/atof-vax.c: Likewise.
1265 * config/m68k-parse.h: Likewise.
1266 * config/m88k-opcode.h: Likewise.
1267 * config/obj-elf.c: Likewise.
1268 * config/tc-arm.c: Likewise.
1269 * config/tc-cris.c: Likewise.
1270 * config/tc-i386.c: Likewise.
1271 * config/tc-ia64.c: Likewise.
1272 * config/tc-mn10300.c: Likewise.
1273 * config/te-386bsd.h: Likewise.
1274 * config/te-hppa.h: Likewise.
1275 * config/te-nbsd.h: Likewise.
1276 * config/te-ppcnw.h: Likewise.
1277 * config/te-sparcaout.h: Likewise.
1278 * config/te-tmips.h: Likewise.
1279 * config/vax-inst.h: Likewise.
1280 * config/vms-conf.h: Likewise.
1281
c810873d
JJ		 12822000-11-14 Jakub Jelinek <jakub@redhat.com>
1283
1284 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1285
79082ff0
L		 12862000-11-13 H.J. Lu <hjl@gnu.org>
1287
1288 * config/obj-elf.c (elf_frob_symbol): Support
1289 ".symver name,name2@@@nodename".
1290 (elf_frob_file_before_adjust): Likewise.
1291
1292 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1293 and ".symver name,name2@@@nodename".
1294 Fix a typo.
1295
1da00eb4
L		 12962000-11-12 H.J. Lu (hjl@gnu.org)
1297
1298 * config/obj-elf.c (obj_elf_symver): Check missing version
1299 name.
1300
f585997b
L		 13012000-11-12 H.J. Lu (hjl@gnu.org)
1302
1303 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1304 instead of bfd_vma for non-bfd assemblers.
1305
ef5c4bfc
KH		 13062000-11-09 Kazu Hirata <kazu@hxi.com>
1307
1308 * itbl-ops.c: Fix comment typos.
1309
f5a30c2e
JW		 13102000-11-08 Jim Wilson <wilson@redhat.com>
1311
1312 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1313 (struct unwind): Add next_slot_frag field.
1314 (slot_index): New parameters slot_frag and first_frag. Add code
1315 to add in frag sizes when different. Add comments.
1316 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1317 arguments to slot_index.
1318 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1319 loop end. Set next_slot_frag field.
1320
339681c0
L		 13212000-11-07 H.J. Lu <hjl@gnu.org>
1322
1323 * doc/as.texinfo (.symver): Updated for versioned symbol
1324 reference.
1325
1326 * obj.h (format_ops): Add the frob_file_before_adjust field.
1327
1328 * config/obj-aout.c (aout_format_ops): Set the
1329 frob_file_before_adjust field to 0.
1330 * config/obj-coff.c (coff_format_ops): Likewise.
1331 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1332
1333 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1334 name.
1335 (elf_frob_file_before_adjust): New function to remove unneeded
1336 versioned symbols from the symbol table.
1337 (elf_format_ops): Set the frob_file_before_adjust field to
1338 elf_frob_file_before_adjust.
1339
1340 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1341 not defined.
1342
1343 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1344
4a314ec8
NC		 13452000-11-07 Peter Targett <peter.targett@arccores.com>
1346
1347 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1348 BIG_ENDIAN macros.
1349 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1350 Fix compile time warning messages.
50705ef4 1351
604d524f
NC		 13522000-11-07 Nick Clifton <nickc@redhat.com>
1353
1354 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1355 buffer in order to avoid buffer overflows.
1356
44f5c83a
JW		 13572000-11-06 Steve Ellcey <sje@cup.hp.com>
1358
1359 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1360 Change M to m for -milp32 or -mlp64 to match gcc.
1361 (dot_endp): Use bytes_per_address instead of 8.
1362 (emit_one_bundle): Use number_to_chars_littleendian instead of
1363 md_number_to_chars.
1364 (fix_insn): Likewise.
1365 (ia64_init): New function.
1366 (ia64_target_format): New function.
1367 (md_begin): Set endianness, arch, and machine as appropriate.
1368 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1369 Make these macros depend on TE_HPUX macro.
1370 (TARGET_FORMAT): Define.
1371 (HOST_SPECIAL_INIT): Define.
1372 * config/te-hpux.h: New file.
1373 * configure.in: Add "ia64-*-hpux*" target to configure.
1374 * configure: Regenerate.
50705ef4 1375
7152f1dc
KH		 13762000-11-06 Kazu Hirata <kazu@hxi.com>
1377
ef99799a
KH		 1378 * as.c: Fix formatting.
1379 * dwarf2dbg.c: Likewise.
1380 * input-file.c: Likewise.
7152f1dc
KH		 1381 * input-file.h: Likewise.
1382 * input-scrub.c: Likewise.
ef99799a
KH		 1383 * itbl-ops.c: Likewise.
1384 * listing.c: Likewise.
1385 * macro.h: Likewise.
1386 * messages.c: Likewise.
1387 * read.c: Likewise.
1388 * subsegs.c: Likewise.
1389 * subsegs.h: Likewise.
1390 * write.c: Likewise.
7152f1dc 1391
cf055d54
NC		 13922000-11-06 Nick Clifton <nickc@redhat.com>
1393
1394 * doc/as.texinfo: Add GNU Free Documentation License.
1395 * doc/gasp.texi: Add GNU Free Documentation License.
1396 * doc/as.1: Add GNU Free Documentation License.
1397
8d6b5c8e
NC		 13982000-11-05 Nick Clifton <nickc@redhat.com>
1399
1400 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1401
59ff2774
NC		 14022000-11-02 Per Lundberg <plundis@chaosdev.org>
1403
1404 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1405 * configure: Regenerate.
1406
37d8bb27
NC		 14072000-11-01 Nick Clifton <nickc@redhat.com>
1408
1409 * read.c (original_case_string): New global variable.
1410 (read_a_source_file): Copy opcode string into
1411 original_case_string if clobbering the case of the opcode.
1412 * read.h: Export the definition of original_case_string.
1413 * config/tc-arm.c (md_assembler): When parsing a .req
1414 directive use the original opcode string, not the case
1415 clobbered version.
1416
d75bb8cf
NC		 14172000-11-02 Nick Clifton <nickc@redhat.com>
1418
1419 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1420 variable.
d75bb8cf
NC		 1421 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1422 dwarf2_where and dwarf2_gen_line_info.
1423
6c17cfe4
PB		 14242000-11-02 Theo Honohan <th@futuretv.com>
1425
50705ef4 1426 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1427
c51ce5f0
EC		 14282000-10-31 Eric Christopher <echristo@redhat.com>
1429
1430 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1431 or pc-relative, else use fx_offset.
1432
f1bcba5b
JW		 14332000-10-31 Jim Wilson <wilson@redhat.com>
1434
1435 * config/tc-ia64.c (struct md): New field tag_fixups.
1436 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1437 qualifying predicate.
1438 (emit_one_bundle): Delete spurious multiplication by one. Handle
1439 tag_fixups.
1440 (ia64_start_line): Error if dangling qualifying predicate.
1441 (defining_tag): New static variable.
1442 (ia64_unrecognized_line, case '['): Parse tags.
1443 (ia64_frob_label): Create tag_fixups.
1444 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1445
8637c045
AM		 14462000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1447
1448 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1449
ebeeafe6
BS		 14502000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1451
1452 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1453
b041f888
KH		 14542000-10-30 Kazu Hirata <kazu@hxi.com>
1455
1456 * expr.c: Fix formatting.
1457 * flonum-copy.c: Likewise.
1458 * flonum.h: Likewise.
1459 * gasp.c: Likewise.
1460 * hash.c: Likewise.
1461
d8374dcd
HPN		 14622000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1463
1464 * as.h (OPTION_MD_BASE): Bump to 190.
1465 * as.c (parse_args) <std_longopts>: Add comment about the need to
1466 check OPTION_MD_BASE in as.h.
1467
1308f14c
HPN		 1468 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1469 for weak symbols.
1470
6f6ef0fa
NC		 14712000-10-27 Nick Clifton <nickc@redhat.com>
1472
1473 * configure.in (emulations): Add m68hc12.
1474 * configure: Regenerate.
1475 * po/gas.pot: Regenerate.
c51ce5f0 1476
bf1b5881
AH		 14772000-10-27 Aldy Hernandez <aldyh@redhat.com>
1478
50705ef4
AM		 1479 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1480 cpsr*.
1481 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1482
85a39694
NC		 14832000-10-25 Nick Clifton <nickc@redhat.com>
1484
1485 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1486 a DWARF2 line number information sequence.
1487
1488 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1489
1490 * read.c (generate_lineno_debug): Update comment describing why
1491 DWARF2 line number debug information is not generated
1492 automatically by this function.
1493
1494 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1495 not all.
c51ce5f0 1496
85a39694
NC		 1497 * config/tc-arm.h (md_end): Define.
1498 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1499
85a39694
NC		 1500 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1501 if generating DWARF2 line numbers.
1502 (arm_end_of_source): New function. Call dwarf2_finish if
1503 necessary.
1504
1505 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1506 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1507 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1508
cce0cbdc
DN		 15092000-10-25 Diego Novillo <dnovillo@cygnus.com>
1510
1511 * tc-i386.c: Fix prototype declarations for functions taking no
1512 arguments.
1513
64a0c779
DN		 15142000-10-24 Diego Novillo <dnovillo@cygnus.com>
1515
1516 * tc-i386.c (i386_operand_modifier): Remove.
1517 (build_displacement_string): Remove.
1518 (i386_parse_seg): Remove.
1519 (i386_intel_memory_operand): Remove.
1520 (i386_intel_operand): Re-write using recursive descent parser based
1521 on MASM documentation.
1522 (struct intel_parser_s): New structure.
1523 (intel_parser): New static variable.
1524 (struct intel_token): New structure.
1525 (cur_token, prev_token): New static variables.
1526 (T_NIL): Define.
1527 (T_CONST): Define.
1528 (T_REG): Define.
1529 (T_BYTE): Define.
1530 (T_WORD): Define.
1531 (T_DWORD): Define.
1532 (T_QWORD): Define.
1533 (T_XWORD): Define.
1534 (T_SHORT): Define.
1535 (T_OFFSET): Define.
1536 (T_PTR): Define.
1537 (T_ID): Define.
1538 (intel_match_token): New function.
1539 (intel_get_token): New function.
1540 (intel_putback_token): New function.
1541 (intel_expr): New function.
1542 (intel_e05): New function.
1543 (intel_e05_1): New function.
1544 (intel_e06): New function.
1545 (intel_e06_1): New function.
1546 (intel_e09): New function.
1547 (intel_e09_1): New function.
1548 (intel_e10): New function.
1549 (intel_e10_1): New function.
1550 (intel_e11): New function.
1551
19f7b010
JJ		 15522000-10-20 Jakub Jelinek <jakub@redhat.com>
1553
1554 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1555 instructions to loose any special insn->architecture mask.
1556
1557 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1558 (sparc_md_end, sparc_arch_types, sparc_arch,
1559 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1560 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1561 request v9b architecture if they are used).
1562
3ae647a0
NC		 15632000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1564
1565 * config/tc-m68k.c: Fix the previous misapplied patch.
1566
5cbdaa77
NC		 15672000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1568
50705ef4
AM		 1569 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1570 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1571 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1572 BFD_RELOC_*.
5cbdaa77 1573
e6c774b4
KH		 15742000-10-17 Kazu Hirata <kazu@hxi.com>
1575
1576 * debug.c: Fix formatting.
1577 * depend.c: Likewise.
1578 * dwarf2dbg.c: Likewise.
1579 * dwarf2dbg.h: Likewise.
1580 * ecoff.c: Likewise.
1581 * expr.c: Likewise.
1582 * expr.h: Likewise.
1583 * flonum-konst.c: Likewise.
1584 * frags.h: Likewise.
1585
ea20a7da
CC		 15862000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1587
1588 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1589 options.
1590 * doc/as.texinfo: Added notes about this new option.
1591
266cb5f1
HPN		 15922000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1593
1594 * config/tc-sh.c (JREG): Remove.
1595 (md_convert_frag): Remove #if 0:d code using JREG.
1596
6588847e
DN		 15972000-10-15 Diego Novillo <dnovillo@cygnus.com>
1598
1599 * config/tc-i386.c (i386_operand_modifier): Only match
1600 modifiers SHORT and FLAT if they are followed by a space.
1601 (parse_register): When `allow_naked_reg' is set, do not confuse
1602 identifiers that start with a register name with a register.
1603
30a2b4ef
KH		 16042000-10-12 Kazu Hirata <kazu@hxi.com>
1605
1606 * app.c: Fix formatting.
1607 * as.c: Likewise.
1608 * as.h: Likewise.
1609 * bit_fix.h: Likewise.
1610 * cgen.c: Likewise.
1611 * cgen.h: Likewise.
1612 * cond.c: Likewise.
1613
d01e2a23
AM		 16142000-10-11 Alan Modra <alan@linuxcare.com.au>
1615
1616 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1617
44852b19
AM		 16182000-10-07 Alan Modra <alan@linuxcare.com.au>
1619
dc1fc56b
AM		 1620 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1621 Re-arrange function a little and improve error message.
1622
44852b19
AM		 1623 * write.c (write_relocs): Fix a comment.
1624
1625 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1626 link-once sections.
1627
afa680f8
JW		 16282000-10-05 Jim Wilson <wilson@cygnus.com>
1629
1630 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1631
ce8a8b2f
AM		 16322000-10-05 Alan Modra <alan@linuxcare.com.au>
1633
1634 * config/tc-i386.c: Delete some useless comments, reformat others.
1635
1636 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1637 non-global syms in linkonce sections.
1638
56d27c17
AM		 16392000-10-04 Ralf Baechle <ralf@gnu.org>
1640
1641 * config/tc-ia64.c (operand_match): Don't use // style comments.
1642 * config/tc-i370.c: Likewise.
1643
7b15d668
HPN		 16442000-09-29 Hans-Peter Nilsson <hp@axis.com>
1645
1646 Changes to handle varying register prefix and user symbol prefix.
1647 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1648 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1649 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1650 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1651 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1652 (demand_register_prefix): New variable.
1653 (md_pseudo_table): New pseudo ".syntax".
1654 (md_longopts): New options --no-underscore and --underscore.
1655 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1656 on symbols_have_leading_underscore.
1657 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1658 (get_spec_reg): Ditto.
1659 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1660 Fix formatting.
1661 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1662 --help.
1663 <case OPTION_NO_US, case OPTION_US>: New.
1664 (md_show_usage): Be brief and reformat to match continuation of
1665 --help.
1666 * po/gas.pot: Regenerate.
1667
27df9f40
AM		 16682000-09-28 Alan Modra <alan@linuxcare.com.au>
1669
1670 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1671 force relocs for 12 bit branches.
1672 (md_apply_fix): Similarly, adjust logic here.
1673
5506e1a5
AM		 16742000-09-28 Alan Modra <alan@linuxcare.com.au>
1675
1676 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1677 adjust for external and weak syms as we will use a reloc. Allow
1678 for +8 offset when calculating limits of branches.
1679 (hppa_fix_adjustable): Undo 2000-09-23 change.
1680 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1681 Correct distance calculation.
47d89dba
AM		 1682 (tc_gen_reloc): Print the file name and line number if we can't
1683 handle a fixup.
5506e1a5
AM		 1684
1685 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1686 * config/tc-hppa.c (nonzero_dibits): Define.
1687 (arg_reloc_stub_needed): Check each arg and return value
1688 separately for zero case.
1689 (pa_align): Declare argument `bytes'.
1690
81d4177b
KH		 16912000-09-25 Kazu Hirata <kazu@hxi.com>
1692
1693 * config/tc-cris.c: Fix formatting.
1694 * config/tc-d10v.h: Likewise.
1695 * config/tc-d30v.c: Likewise.
1696 * config/tc-d30v.h: Likewise.
1697 * config/tc-fr30.c: Likewise.
1698 * config/tc-fr30.h: Likewise.
1699 * config/tc-m68k.c: Likewise.
1700 * config/tc-m68k.h: Likewise.
1701 * config/tc-pj.h: Likewise.
1702 * config/tc-ppc.c: Likewise.
1703 * config/tc-ppc.h: Likewise.
1704 * config/tc-sh.c: Likewise.
1705 * config/tc-sh.h: Likewise.
1706 * config/tc-sparc.c: Likewise.
1707 * config/tc-v850.h: Likewise.
1708 * config/tc-vax.h: Likewise.
1709 * config/tc-w65.h: Likewise.
1710 * config/tc-z8k.h: Likewise.
1711
959ee541
AM		 17122000-09-23 Alan Modra <alan@linuxcare.com.au>
1713
1714 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1715 checks only for ELF.
1716 (hppa_force_relocation): Likewise.
1717
139368c9
JW		 17182000-09-22 Jim Wilson <wilson@cygnus.com>
1719
1720 * config/tc-ia64.c (dv_sem): Add "stop".
1721 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1722 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1723 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1724 match above.
1725 (mark_resources): Check IA64_RS_PRr.
1726
151337e8
NC		 17272000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1728
56d27c17 1729 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1730 md_estimate_size_before_relax): Redesign and clean up the
1731 relaxation mechanism.
1732
0b7410c4
KH		 17332000-09-21 Kazu Hirata <kazu@hxi.com>
1734
1735 * config/tc-ns32k.c: Fix formatting.
1736 * config/tc-ns32k.h: Likewise.
1737
a4d24084
KH		 17382000-09-20 Kazu Hirata <kazu@hxi.com>
1739
82efde3a
KH		 1740 * config/tc-m32r.c: Fix formatting.
1741 * config/tc-m32r.h: Likewise.
1742 * config/tc-m68851.h: Likewise.
1743 * config/tc-m68hc11.c: Likewise.
1744 * config/tc-m68hc11.h: Likewise.
1745 * config/tc-m88k.c: Likewise.
1746 * config/tc-mcore.c: Likewise.
a75214e5 1747 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1748 * config/tc-mips.c: Likewise.
1749 * config/tc-mips.h: Likewise.
1750 * config/tc-mn10200.h: Likewise.
1751 * config/tc-mn10300.h: Likewise.
a75214e5 1752 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1753 * config/tc-tahoe.h: Likewise.
1754
4844386e 17552000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1756
1757 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1758 Likewise in relaxation description comments.
1759
9e754211
AM		 17602000-09-18 Alan Modra <alan@linuxcare.com.au>
1761
1762 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1763 subtraction of two syms without emitting a relocation.
1764
1765 From David Huggins-Daines <dhd@linuxcare.com>
1766 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1767 global or weak symbols.
1768
4a4f25cf
KH		 17692000-09-15 Kazu Hirata <kazu@hxi.com>
1770
1771 * config/tc-h8300.h: Fix formatting.
1772 * config/tc-h8500.c: Likewise.
1773 * config/tc-h8500.h: Likewise.
1774 * config/tc-hppa.h: Likewise.
1775 * config/tc-i370.h: Likewise.
1776 * config/tc-i386.h: Likewise.
1777 * config/tc-i860.c: Likewise.
1778 * config/tc-i860.h: Likewise.
1779 * config/tc-i960.h: Likewise.
1780 * config/tc-ia64.c: Likewise.
1781 * config/tc-ia64.h: Likewise.
1782
1dab94dd
KH		 17832000-09-14 Kazu Hirata <kazu@hxi.com>
1784
1785 * config/tc-a29k.c: Fix formatting.
1786 * config/tc-alpha.c: Likewise.
1787 * config/tc-arc.c: Likewise.
1788 * config/tc-arc.h: Likewise.
1789 * config/tc-arm.c: Likewise.
1790 * config/tc-arm.h: Likewise.
1791 * config/tc-avr.c: Likewise.
1792 * config/tc-avr.h: Likewise.
1793 * config/tc-tic30.c: Likewise.
1794 * config/tc-tic30.h: Likewise.
1795 * config/tc-tic54x.c: Likewise.
1796 * config/tc-tic54x.h: Likewise.
1797 * config/tc-tic80.c: Likewise.
1798 * config/tc-tic80.h: Likewise.
1799
7484b8e6
TW		 18002000-09-14 Timothy Wall <twall@cygnus.com>
1801
1802 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1803 parallel comparisons for later use.
1804 (struct rsrc): Add parallel comparison type.
1805 (resources_match): Skip special cases of PR usage (non-conflicting
1806 parallel compares).
56d27c17 1807
bf514e21
KH		 18082000-09-13 Kazu Hirata <kazu@hxi.com>
1809
1810 * config/obj-ecoff.c: Fix formatting.
1811 * config/obj-elf.c: Likewise.
1812 * config/obj-elf.h: Likewise.
1813 * config/obj-evax.h: Likewise.
1814 * config/obj-generic.h: Likewise.
1815 * config/obj-hp300.c: Likewise.
1816 * config/obj-hp300.h: Likewise.
1817 * config/obj-ieee.h: Likewise.
1818 * config/obj-vms.c: Likewise.
1819 * config/obj-vms.h: Likewise.
1820
156c2f8b 18212000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1822
50705ef4
AM		 1823 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1824 (md_parse_option): Ditto.
1825 (md_longopts): Add -mips32 option.
1826 (md_show_usage): Document new options.
1827 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1828 (mips_ip): Assemble mfc0 with a sub-selection code.
1829 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1830 (mips_cpu_to_str): New function.
1831 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1832 Use CPU_* defines instead of hardcoded numbers.
1833
50705ef4
AM		 1834 * doc/as.texinfo: Document new options.
1835 * doc/c-mips.texi: Ditto.
156c2f8b 1836
a01b9fa4
KH		 18372000-09-12 Kazu Hirata <kazu@hxi.com>
1838
1839 * as.h: Fix formatting.
1840 * asintl.h: Likewise.
1841 * bit_fix.h: Likewise.
dcd619be
KH		 1842 * config/obj-aout.c: Likewise.
1843 * config/obj-aout.h: Likewise.
1844 * config/obj-bout.c: Likewise.
1845 * config/obj-bout.h: Likewise.
1846 * config/obj-coff.c: Likewise.
1847 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1848 * dwarf2dbg.h: Likewise.
1849 * expr.h: Likewise.
1850 * flonum.h: Likewise.
1851 * frags.h: Likewise.
1852 * itbl-ops.h: Likewise.
1853 * macro.h: Likewise.
1854 * read.h: Likewise.
1855 * sb.h: Likewise.
1856 * struc-symbol.h: Likewise.
1857 * subsegs.h: Likewise.
1858 * symbols.h: Likewise.
1859 * tc.h: Likewise.
1860 * write.h: Likewise.
1861
92774660
KH		 18622000-09-11 Kazu Hirata <kazu@hxi.com>
1863
f0e652b4
KH		 1864 * bignum-copy.c: Fix formatting.
1865 * config/tc-i370.c: Likewise.
92774660
KH		 1866 * config/tc-i960.c: Likewise.
1867 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1868 * ehopt.c: Likewise.
1869 * flonum-copy.c: Likewise.
1870 * flonum-konst.c: Likewise.
1871 * flonum-mult.c: Likewise.
1872 * literal.c: Likewise.
1873 * read.c: Likewise.
1874 * sb.c: Likewise.
1875 * stabs.c: Likewise.
1876 * subsegs.c: Likewise.
92774660 1877
222f8079
PB		 18782000-09-09 Philip Blundell <philb@gnu.org>
1879
1880 * configure.in (arm*-*-uclinux*): New target.
1881 * configure: Regenerate.
1882
c488923f
KH		 18832000-09-09 Kazu Hirata <kazu@hxi.com>
1884
1885 * input-file.c: Fix formatting.
1886 * itbl-ops.c: Likewise.
1887 * messages.c: Likewise.
1888
e0e3ecca
PB		 18892000-09-08 Philip Blundell <philb@gnu.org>
1890
1891 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1892 offset is negative.
1893
5d64ca4e
L		 18942000-09-07 H.J. Lu <hjl@gnu.org>
1895
1896 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1897 * configure: Rebuild.
1898
bdaaa2e1
KH		 18992000-09-07 Kazu Hirata <kazu@hxi.com>
1900
e49bc11e
KH		 1901 * atof-generic.c: Fix formatting.
1902 * config/tc-mips.c: Likewise.
e13b337a
KH		 1903 * config/tc-vax.c: Likewise.
1904 * input-scrub.c: Likewise.
bdaaa2e1 1905
d07ed2cd
AO		 19062000-09-07 Alexandre Oliva <aoliva@redhat.com>
1907
1908 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1909 * configure.in (sh-*-linux*): Added.
1910 * configure: Rebuilt.
1911
86905619
KH		 19122000-09-06 Kazu Hirata <kazu@hxi.com>
1913
a28a3ccf
JL		 1914 * config/tc-hppa.c: Fix formatting.
1915
86905619
KH		 1916 * ecoff.c: Fix formatting.
1917
58cccadb
AO		 19182000-09-06 Alexandre Oliva <aoliva@redhat.com>
1919
1920 * configure: Rebuilt with new libtool.m4.
1921
542d6675
KH		 19222000-09-05 Kazu Hirata <kazu@hxi.com>
1923
1924 * cgen.c: Fix formatting.
1925 * config/tc-ia64.c: Likewise.
1926
5b343f5a
NC		 19272000-09-05 Nick Clifton <nickc@redhat.com>
1928
1929 * aclocal.m4: Regenerate.
1930 * config.in: Regenerate.
1931 * configure: Regenerate.
1932 * po/gas.pot: Regenerate.
50bbae35 1933
07e90ad5
HPN		 19342000-09-05 Hans-Peter Nilsson <hp@axis.com>
1935
1936 * config/tc-cris.c: Correct comment typos.
1937
1485d400
EC		 19382000-09-05 Eric Christopher <echristo@cygnus.com>
1939
1940 * config/tc-mn10300.c: Cleanup.
1941 (md_pcrel_from): Enable.
1942
904a31bf
AM		 19432000-09-05 Alan Modra <alan@linuxcare.com.au>
1944
927781e2
AM		 1945 * expr.c (operand): Fix a comment typo.
1946 * write.c (write_relocs): Fix a signed/unsigned warning.
1947
ecacdc7a
AM		 1948 * config/tc-hppa.c (fudge_reg_expressions): New
1949 (hppa_force_reg_syms_absolute): New.
1950 (pa_equ): Allow reg_section expressions.
1951 * config/tc-hppa.c (md_optimize_expr): Define.
1952 (hppa_force_reg_syms_absolute): Prototype.
1953
1954 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1955 (pa_parse_number): Pass in arg to select fp reg parsing.
1956 Return 1 to indicate format checks pass. If strict, then only
1957 accept a register or register symbol. Return value in...
1958 (pa_number): New static for pa_parse_number.
1959 (FP_REG_BASE): Define.
1960 (FP_REG_RSEL): Define.
1961 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1962 appropriate. White space changes.
1963 (need_pa11_opcode): Don't bother passing any params, get them from
1964 globals instead.
1965 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1966 Remove extraneous check in case 'Q'.
1967 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1968 reg, set section of resulting symbol to reg_section.
1969 (pa_parse_space_stmt): Modify call to pa_parse_number.
1970 (pa_space): Likewise.
1971
904a31bf
AM		 1972 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1973 (hppa_force_relocation): Handle vtable relocs.
1974 (pa_vtable_entry): New.
1975 (pa_vtable_inherit): New.
1976 (md_pseudo_table): Add entries for vtable pseudos.
1977 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1978 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1979 against weak syms.
1980 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1981 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1982 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1983 millicode import.
1984 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1985 specify a symbol type.
1986
1987 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1988 dependent things together.
1989 (md_elf_symbol_type): Define.
1990
1991 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1992 symbol.
1993 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1994
1995 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1996 (obj_elf_vtable_entry): Declare.
1997
1998 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1999 and export function.
2000 (obj_elf_vtable_entry): Similarly.
2001 (elf_pseudo_table): Fix the damage with a cast.
2002
a47cf567 20032000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 2004
2005 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2006 for template selection when a label is needed.
2007
197865e8
KH		 20082000-09-02 Kazu Hirata <kazu@hxi.com>
2009
2010 * config/tc-ia64.c: Fix formatting.
2011
18e03609
NC		 20122000-09-02 Nick Clifton <nickc@redhat.com>
2013
2014 * configure.in: Increase version number to 2.10.91.
2015 * configure: Regenerate.
2016 * aclocal.m4: Regenerate.
2017 * config.in: Regenerate.
2018 * po/gas.pot: Regenerate.
2019 * Makefile.in: Regenerate.
1485d400 2020
a1cc9221
AO		 20212000-09-01 Alexandre Oliva <aoliva@redhat.com>
2022
2023 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2024 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2025 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2026 similar relocs.
2027 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2028 branches.
2029
20302000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2031
2032 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2033 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2034 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2035 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2036 (GOT_symbol): New variable.
2037 (md_undefined_symbol): Set it.
2038
44576e1f
RH		 20392000-09-01 Richard Henderson <rth@cygnus.com>
2040
2041 * config/tc-ia64.c (match): Don't inline.
2042 (extra_goodness): New.
2043 (md_begin): Prefer nop.f and nop.b for best_template.
2044
29f8404c
KH		 20452000-08-31 Kazu Hirata <kazu@hxi.com>
2046
76b0a8c0
KH		 2047 * as.c: Fix formatting.
2048 * cond.c: Likewise.
2049 * frags.c: Likewise.
29f8404c
KH		 2050 * macro.c: Likewise.
2051
b4c1ea07
EC		 20522000-08-31 Eric Christopher <echristo@cygnus.com>
2053
2054 * config/tc-mn10300.c: Cleanup and fix warnings.
2055 (md_pseudo_table): Add initializers.
2056 (md_show_usage): Cleanup.
2057 (md_parse_option): Fix warnings.
2058 (md_undefined_symbol): Fix warnings.
2059 (md_conver_frag): Fix warnings.
2060 (tc_gen_reloc): Fix warnings.
2061 (md_apply_fix3): Fix warnings.
2062 (check_operand): Fix warnings.
2063
ac48eca1
AO		 20642000-08-31 Alexandre Oliva <aoliva@redhat.com>
2065
2066 * acinclude.m4: Include libtool and gettext macros from the
2067 top level.
2068 * aclocal.m4, configure: Rebuilt.
2069
e0c21649
GK		 20702000-08-30 Mark Hatle <mhatle@mvista.com>
2071
2072 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2073
cf39a089
KH		 20742000-08-31 Kazu Hirata <kazu@hxi.com>
2075
2076 * listing.c: Fix formatting.
2077
3ee4defc
KH		 20782000-08-29 Kazu Hirata <kazu@hxi.com>
2079
2080 * app.c: Fix a comment typo. Fix formatting.
2081
1e8d20f4
NC		 20822000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2083
50bbae35
AM		 2084 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2085 offset of the target destination for jmp instructions.
2086 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2087
5bcac8a4
HPN		 20882000-08-24 Hans-Peter Nilsson <hp@axis.com>
2089
2090 * NEWS: Mention support for CRIS.
2091
46547ecc
DC		 2092Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2093
2094 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2095 Sets `.lcomm' alignment to zero.
2096
4b853faa
AO		 20972000-08-23 Alexandre Oliva <aoliva@redhat.com>
2098
2099 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
2100 (TC_FIX_ADJUSTABLE): Define.
2101
efcc5914
JW		 21022000-08-23 Jim Wilson <wilson@cygnus.com>
2103
2104 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2105 unwind.personality_routine is set.
2106
aca719bf
AO		 21072000-08-23 H.J. Lu <hjl@gnu.org>
2108
2109 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2110
a3da4de1
AO		 21112000-08-23 Alexandre Oliva <aoliva@redhat.com>
2112
2113 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2114 environment is pe.
2115
56385375
L		 21162000-08-22 H.J. Lu <hjl@gnu.org>
2117
2118 * config.in (STRICTCOFF): New for strict COFF.
2119
2120 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2121 i386-*-go32* and i386-go32-rtems*.
2122 * configure: Rebuilt.
2123
2124 * config/obj-coff.c (obj_coff_endef): Follow the historical
2125 behavior if STRICTCOFF is not defined.
2126
2127 * doc/internals.texi: Document STRICTCOFF.
2128
8f36cd18
AO		 21292000-08-22 Alexandre Oliva <aoliva@redhat.com>
2130
2131 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2132 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2133 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2134 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2135 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2136 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2137 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2138 Likewise.
2139
58a77e41
EC		 21402000-08-22 Eric Christopher <echristo@cygnus.com>
2141
2142 * config/tc-mn10300.c: (md_apply_fix): New function.
2143 (mn10300_force_relocation): New function.
2144 (mn10300_fix_adjustable): New function.
2145
2146 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2147 (TC_HANDLES_FX_DONE): Define.
2148 (obj_fix_adjustable): Define.
2149 (MD_APPLY_FIX3): Define.
2150 (TC_LINKRELAX_FIXUP): Define.
2151
2152 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2153 previously defined.
2154 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2155
2156 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2157
ded0649c
JE		 21582000-08-21 Jason Eckhardt <jle@cygnus.com>
2159
2160 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2161 if the fixup resulted in a relocation.
2162
66102fe2
NC		 21632000-08-18 Nick Clifton <nickc@redhat.com>
2164
2165 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2166 Make reference to first element of shift_names explicit.
2167
02198638
AO		 21682000-08-18 Alexandre Oliva <aoliva@redhat.com>
2169
2170 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2171 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2172 add a symbol's address. Removed all target-specific #ifdefs that
2173 used to accomplished the same.
2174 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2175 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2176 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2177 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2178 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2179
353e2c69
KH		 21802000-08-17 Kazu Hirata <kazu@hxi.com>
2181
2182 * dwarf2dbg.c: Fix formatting.
2183
4fb7971f
NC		 21842000-08-17 Nick Clifton <nickc@redhat.com>
2185
2186 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2187 to be recoded as logical shift lefts by zero.
2188
50b81f19
JW		 21892000-08-16 Jim Wilson <wilson@cygnus.com>
2190
2191 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2192 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2193 source registers.
2194 (note_register_values): Handle IA64_OPND_R3_2 operands.
2195
f869cfc6
JE		 21962000-08-16 Jason Eckhardt <jle@cygnus.com>
2197
50bbae35 2198 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2199
8cb8bcba
NC		 22002000-08-16 Nick Clifton <nickc@redhat.com>
2201
2202 * config/tc-arm.c (struct asm_shift): Delete.
2203 (shift[]): Delete.
2204 (enum asm_shift_index): New.
2205 (struct asm_shift_properties): New.
2206 (struct asm_shift_name): New.
2207 (shift_properties[]); New.
2208 (shift_names[]); New.
2209
2210 (decode_shift): Use new structures.
2211 Issue a warning is "ROR #0" is used.
2212 Issue a warning if "ASR #0" or "LSR #0" is used.
2213
2214 (md_begin): Initialise arm_shift_hsh table from new
2215 asm_shift_name array.
2216
c2158c24
JJ		 22172000-08-16 Jakub Jelinek <jakub@redhat.com>
2218
2219 * config/tc-sparc.c: Kill all warnings.
2220 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2221 in -xarch= as well.
2222 (md_show_usage): Update usage text.
2223
70485b5c
NC		 22242000-08-16 Nick Clifton <nickc@redhat.com>
2225
c2158c24 2226 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2227 useful.
2228
a47cf567 22292000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2230
2231 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2232
2233 * config/tc-sh.c (md_assemble): Changed so debug_type
2234 test performed for ppi_assemble
2235 * config/tc-sh.c: Included dwarf2dbg.h.
2236 (debug_line): Defined.
2237 (md_assemble): Generates dwarf2 line info.
2238 (sh_finalize): New function. Finalize dwarf2 info.
2239 (assemble_ppi): Returns size of code generated.
2240 (build_Mytes): Returns size of code generated.
2241 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2242 * config/tc-sh.h (md_end): Defined.
2243 (sh_finalize): Declared.
2244
1db77c8e
AO		 22452000-08-15 Alexandre Oliva <aoliva@redhat.com>
2246
2247 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2248 md_number_to_chars.
2249
046b3b54
NC		 22502000-08-14 Nick Clifton <nickc@redhat.com>
2251
2252 * config/tc-arm.c (do_bx): Allow "bx pc".
2253
c43c2cc5
JW		 22542000-08-14 Jim Wilson <wilson@cygnus.com>
2255
2256 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2257 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2258 (md_begin): Change assignment to md.flag to OR in the new bit.
2259
d1d8ba22
NC		 22602000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2261
2262 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2263 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2264 C_MOU, and C_EOS.
d1d8ba22 2265
22b36938
JE		 22662000-08-14 Jason Eckhardt <jle@cygnus.com>
2267
2268 * NEWS: Mention i860 support.
2269
c0bd0db2
JL		 2270Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2271
2272 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2273
0ac658b8
AS		 22742000-08-14 Andreas Schwab <schwab@suse.de>
2275
2276 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2277
9fc2dda2
JE		 22782000-08-11 Andreas Schwab <schwab@suse.de>
2279
2280 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2281 argument.
2282
bc4466dc
KH		 22832000-08-11 Kazu Hirata <kazu@hxi.com>
2284
2285 * expr.c: Fix formatting.
351aa9f6 2286 * config/obj-bout.c: Likewise.
bc4466dc 2287
a9c99419
JE		 22882000-08-10 Jason Eckhardt <jle@cygnus.com>
2289
2290 * doc/c-i860.texi: Flesh out the i860 section more.
2291
7c743825
KH		 22922000-08-10 Kazu Hirata <kazu@hxi.com>
2293
2294 * symbols.c: Fix formatting.
929b12bc 2295 * expr.c: Likewise.
7c743825 2296
fa2255cb
DN		 2297Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2298
2299 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2300 has the IgnoreSize bit set.
2301
fc997f4b
AM		 23022000-08-09 Alan Modra <alan@linuxcare.com.au>
2303
2304 From Rodney Brown <RodneyBrown@mynd.com>
2305 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2306 * configure: Regenerate.
2307
a47cf567
NC		 23082000-08-09 Kazu Hirata <kazu@hxi.com>
2309
2310 * hash.c: Fix formatting.
2311 * gasp.c: Likewise.
2312
305d537e
JE		 23132000-08-08 Jason Eckhardt <jle@cygnus.com>
2314
2315 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2316 (i860_fix_info): New enum.
2317 (MD_APPLY_FIX3): Define.
2318 (WORKING_DOT_WORD): Define.
2319 (TC_HANDLES_FX_DONE): Define.
2320 (DIFF_EXPR_OK): Define.
2321 (LISTING_HEADER): Define.
2322 (TARGET_FORMAT): Select target format based on endian flag.
2323 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2324 (target_big_endian): Add external declaration.
2325
2326 * config/tc-i860.c: All existing code reworked completely. Other
2327 new code shown below.
2328 (SYNTAX_SVR4): Define.
2329 (target_warn_expand): New variable.
2330 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2331 (md_longopts): Declare and define with new options (-EL, -EB,
2332 and -mwarn-expand).
2333 (md_show_usage): New function.
2334 (md_operand): New function.
2335 (obtain_reloc_for_imm16): New function.
2336 (md_apply_fix3): New function.
2337 (tc_gen_reloc): New function.
2338
df86943d
NC		 23392000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2340
2341 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2342 2 bytes of the jump address are in the same frag.
2343 (find): Accept 68hc12 register indirect modes.
2344
2345 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2346
30d25259
RH		 23472000-08-07 Richard Henderson <rth@cygnus.com>
2348
2349 * config/tc-ia64.c (unwind): Add prologue_mask member.
2350 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2351 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2352 (dot_body): Clear unwind.prologue_mask.
2353 (dot_prologue): Set it. Accept a register second argument.
2354
2d484c7f
KH		 23552000-08-07 Kazu Hirata <kazu@hxi.com>
2356
2357 * config/atof-ieee.c: Fix formatting.
2358 * config/atof-tahoe.c: Likewise.
2359
a47cf567 23602000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2361
3d4ae3c0
NC		 2362 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2363 work.
2364
c91d2e08
NC		 2365 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2366 of .popsection, .previous, .pushsection, .subsection,
2367 .version, .vtable_entry, .vtable_inherit and .weak.
2368
47926f60
KH		 23692000-08-05 Kazu Hirata <kazu@hxi.com>
2370
2371 * config/tc-cris.c: Fix formatting.
2372 * config/tc-i386.c: Likewise.
2373 * config/tc-sparc.c (sparc_ip): Simplify the code.
2374
ab3e48dc
KH		 23752000-08-04 Kazu Hirata <kazu@hxi.com>
2376
2377 * config/tc-cris.c: Rearrange code for readability.
2378 * config/tc-d10v.c: Fix formatting.
2379 * config/tc-m32r.c: Likewise.
2380 * config/tc-sparc.c: Likewise.
2381
3d56ab85
JW		 23822000-08-02 Jim Wilson <wilson@cygnus.com>
2383
2384 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2385 before ia64_find_opcode.
2386 (md_assemble): Likewise.
2387
3f9dfb2c
NC		 23882000-08-01 Nick Clifton <nickc@cygnus.com>
2389
a47cf567 2390 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2391 Undo some formatting fixes.
3f9dfb2c 2392
28e4f854
KH		 23932000-08-01 Kazu Hirata <kazu@hxi.com>
2394
2395 * config/obj-som.c: Fix formatting.
2396 * config/obj-ieee.c: Likewise.
2397 * config/tc-arm.c: Likewise.
2398 * config/tc-v850.c: Likewise.
2399
a570e639
NC		 24002000-08-01 Nick Clifton <nickc@redhat.com>
2401
2402 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2403 index by command line option.
58a77e41 2404
a570e639
NC		 24052000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2406
2407 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2408 (@node M68K-Branch): Rewrite to match the reality.
2409
e3308d0d
JE		 24102000-07-31 Jason Eckhardt <jle@cygnus.com>
2411
2412 * doc/c-i860.texi: New file.
2413 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2414 * doc/Makefile.in: Regenerate.
2415 * doc/all.texi: Add I860 as relevant architecture.
2416 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2417
2fd5405a
NC		 24182000-07-31 Kazu Hirata <kazu@hxi.com>
2419
2420 * config/tc-d30v.c: Fix formatting.
2421
28e7409f
NC		 24222000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2423
50bbae35
AM		 2424 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2425 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2426 long emit a long branch if available instead of an absolute jump, never
2427 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2428
2429 * doc/c-m68k.texi: Document new command line option.
58a77e41 2430
a47cf567
NC		 24312000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2432
2433 * config/tc-avr.c: Use PARAMS macro in function declarations.
2434 Don't declare md_pcrel_from_section (already in tc-avr.h).
2435 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2436 (avr_operand): Don't set (unsigned) op_mask to -1.
2437
534022ea
JE		 24382000-07-28 Jason Eckhardt <jle@cygnus.com>
2439
50bbae35
AM		 2440 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2441 * configure: Regenerated.
2442 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2443 of operand to the .type directive (.e.g, "type").
534022ea 2444
4c400d5e
AM		 24452000-07-28 Alan Modra <alan@linuxcare.com.au>
2446
2447 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2448 * app.c (do_scrub_chars): Record where first comment found.
2449 * read.c (read_a_source_file): Init found_comment on entry, and
2450 notify whether comments found on exit.
2451 * config/tc-hppa.c (md_shortopts): Add "c".
2452 (md_longopts): Add warn-comment.
2453 (md_parse_option): Handle it.
2454 (md_show_usage): Show available options.
2455 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2456
0aa529cb
AC		 2457Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2458
2459 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2460 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2461 sym_ptr_ptr
0aa529cb
AC		 2462 (md_estimate_size_before_relax): Don't fall off end of function.
2463
c6a7ab1f
NC		 24642000-07-27 Kazu Hirata <kazu@hxi.com>
2465
2466 * config/tc-avr.c: Fix formatting.
2467 * config/tc-ns32k.c: Likewise.
2468
e0c6ed95
AM		 24692000-07-27 Alan Modra <alan@linuxcare.com.au>
2470
2471 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2472
24732000-07-27 Kazu Hirata <kazu@hxi.com>
2474
2475 * config/tc-d10v.c: Fix formatting.
2476 * config/tc-z8k.c: Likewise.
2477 * config/tc-sparc.c: Likewise.
2478
6883dc5e 24792000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2480
2481 * cgen.c (queue_fixup): Declare opinfo.
2482 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2483 (gas_cgen_md_operand): Ditto.
2484 (gas_cgen_md_apply_fix3): Ditto.
2485
39da8128
DD		 24862000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2487
2488 * config/obj-coff.c (obj_frob_symbol): Don't merge
2489 labels. Don't merge if the symbol isn't constant. Return
2490 immediately if a symbol is merged.
2491
65e68b04
AM		 24922000-07-22 Alan Modra <alan@linuxcare.com.au>
2493
2494 * frags.c (frag_align): Correct absolute section alignment.
2495
5e0d736c
DD		 24962000-07-20 DJ Delorie <dj@redhat.com>
2497
2498 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2499 it breaks linking against DLLs.
2500
3bcbcc3d
HPN		 25012000-07-20 Hans-Peter Nilsson <hp@axis.com>
2502
2503 * configure.in: Add CRIS support.
2504 * configure: Regenerate.
2505 * Makefile.am: (CPU_TYPES): Add cris.
2506 (CPU_OBJ_VALID) [aout]: Add cris.
2507 (MULTI_CPU_TYPES): Add cris.
2508 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2509 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2510 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2511 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2512 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2513 Regenerate dependencies.
2514 * Makefile.in: Regenerate.
2515 * aclocal.m4: Regenerate.
2516 * as.c: Declare crisaout, criself.
2517 * config/tc-cris.h, config/tc-cris.c: New.
2518 * config/e-criself.c, config/e-crisaout.c: New.
2519 * po/POTFILES.in, po/gas.pot: Regenerate.
2520
041ff4dd 25212000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2522
041ff4dd 2523 * read.c: Fix formatting.
efaf0ba4 2524 * write.c: Fix formatting.
041ff4dd 2525
f980ada0
L		 25262000-07-19 H.J. Lu <hjl@gnu.org>
2527
2528 * sb.c: Include <stdlib.h> if exists for abort ().
2529
25a8b250
AM		 25302000-07-19 Alan Modra <alan@linuxcare.com.au>
2531
2532 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2533 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2534 (pa_type_args): Same here.
2535
7a9aaf92
NC		 25362000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2537
2538 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2539 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2540 the storage class is already set.
2541
8098403c
NC		 25422000-07-17 Kazu Hirata <kazu@hxi.com>
2543
fafb6d17 2544 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2545 * config/tc-mn10200.c: Likewise.
2546 * config/tc-mn10300.c: Likewise.
2547 * config/tc-pj.c: Likewise.
2548 * config/tc-tic80.c: Likewise.
2549 * config/tc-w65.c: Likewise.
8098403c 2550
977e771a
FCE		 25512000-07-17 Frank Ch. Eigler <fche@redhat.com>
2552
2553 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2554 is defined.
2555
63bf5651
ILT		 25562000-07-15 Ian Lance Taylor <ian@zembu.com>
2557
2558 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2559 @code.
2560
1cd1c99b
AM		 25612000-07-15 Alan Modra <alan@linuxcare.com.au>
2562
2563 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2564 ELF as are used for SOM (except the 32-bit reloc one) to decide
2565 whether a symbol can be reduced to a section symbol. Expand on
2566 the comment for symbols involved in LR% and RR% expressions.
2567
119d663a
NC		 25682000-07-14 Nick Clifton <nickc@cygnus.com>
2569
2570 * config/tc-mips.c (mips_disable_float_construction): New
2571 static variable. Set to true if doubles should not be
2572 constructed by loading two single width fp registers with
2573 halves of the value.
2574 (mips_ip): Test mips_disable_float_construction.
2575 (md_longopts): Add command line switches --construct-floats
2576 and --no-construct-floats.
2577 (md_parse_option): Parse new command line options.
2578 (md_show_usage): Describe new command line options.
2579
2580 * doc/c-mips.texi: Document new command line options.
2581
906fac54
AM		 25822000-07-13 Koundinya K <kk@ddeorg.soft.net>
2583
2584 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2585 * configure: Regenerate.
2586
25872000-07-13 Hans-Peter Nilsson <hp@axis.com>
2588
2589 * configure.in (DEFAULT_EMULATION setting): Revert part of
2590 2000-07-01 change that set te_multi=multi unless set to tmips.
2591 * configure: Regenerate.
2592
7f788821
NC		 25932000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2594
2595 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2596 section when aligning it increases its size.
7f788821 2597
9a736b6b
NC		 25982000-07-11 Kazu Hirata <kazu@hxi.com>
2599
2600 * config/tc-tic54x.c: Fix formatting.
2601
3dd5103b
NC		 26022000-07-10 Kazu Hirata <kazu@hxi.com>
2603
2604 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2605 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2606
46b85d42
AM		 26072000-07-10 Alan Modra <alan@linuxcare.com.au>
2608
2609 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2610 displacements correctly.
2611
2612 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2613
26142000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2615
2616 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2617 warning.
2618 (hash_jam): Ditto.
2619
ad1079af
AM		 26202000-07-09 Alan Modra <alan@linuxcare.com.au>
2621
2622 From David Huggins-Daines <dhd@linuxcare.com>
2623 * config/te-hppalinux64.h: Add a new emulation.
2624 * configure.in (emulations): Add configure bits to support the
2625 64-bit Linux/parisc target.
2626 * configure: Regenerate.
2627
2628 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2629 (md_shortopts): Add `V' for ELF.
2630
2631 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2632 when SOM or ELF_ARG_RELOC are defined.
2633 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2634 ELF_ARG_RELOC are defined.
2635 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2636 (pa_stringer): ..Do it here instead. Fix comment typos.
2637 (hppa_force_relocation): Cast enums to int before comparing with
2638 ints.
2639
2640 From Ryan Bradetich <rbradetich@uswest.net>
2641 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2642 redifinition warning.
2643 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2644 (hppa_force_relocation): ditto
ad1079af
AM		 2645 (md_apply_fix): Added cast to buf to fix warnings.
2646
2647 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2648 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2649
2650 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2651 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2652 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2653 reloc_type** to avoid warnings in switch.
2654 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2655 little earlier instead.
2656
2657 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2658 and elf.
2659 (pa_type_args): Use symbol_arg_reloc_info.
2660 (struct pa_it): Make arg_reloc unsigned int.
2661 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2662 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2663 (pa_code): Delete. pa_text duplicates this function.
2664 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2665 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2666 int.
2667 (cons_fix_new_hppa): Actually change selector to e_fsel when
2668 warning about assuming so.
2669 (tc_gen_reloc): More example elf arg reloc code.
2670 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2671 (hppa_force_relocation): Likewise.
2672
2673 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2674 files.
2675 (pa_end_of_source): Prototype.
2676 (hppa_fix_adjustable): Prototype.
2677 (LABELS_WITHOUT_COLONS): Move it..
2678 * config/te-hppa.h: To here.
2679
2680 * config/te-hppa64.h: New file.
2681
2682 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2683 type.
2684 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2685 format -10, -16, 16 relocs.
2686 (hppa_elf_mark_end_of_function): Test for null
2687 last_call_info->start_symbol
2688
2689 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2690 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2691 re_assesmble_* functions. Delete extraneous statements. Fix
2692 typos in comments.
2693 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2694 insn to re_assemble_*.
2695
623aa224
UC		 26962000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2697
2698 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2699
c4aa876b
NC		 27002000-07-08 Kazu Hirata <kazu@hxi.com>
2701
2702 * config/tc-sh.c: Fix formatting.
d0313fb7 2703 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2704 * depend.c: Fix formatting.
2705 * flonum-konst.c: Likewise.
2706 * flonum-mult.c: Likewise.
c4aa876b 2707
6b31947e
NC		 27082000-07-07 Kazu Hirata <kazu@hxi.com>
2709
a5bfe8c9 2710 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2711 * config/obj-vms.c: Fix comments.
2712 * config/tc-a29k.c: Likewise.
2713 * config/tc-alpha.c: Likewise.
2714 * config/tc-h8300.c: Likewise.
2715 * config/tc-h8500.c: Likewise.
2716 * config/tc-i370.c: Likewise.
2717 * config/tc-ia64.c: Likewise.
2718 * config/tc-m68hc11.c: Likewise.
2719 * config/tc-m68k.c: Likewise.
2720 * config/tc-mips.c: Likewise.
2721 * config/tc-ns32k.c: Likewise.
2722 * config/tc-ppc.c: Likewise.
2723 * config/tc-z8k.c: Likewise.
6b31947e 2724
b8a9dcab
NC		 27252000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2726
2727 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2728 Default to '(SEC_LOAD | SEC_DATA)'.
2729 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2730
2731 * doc/internals.texi (CPU Backend): Describe
2732 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2733
beb2de9b
AC		 2734Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2735
2736 * as.c (parse_args): NULL terminate the long option list.
2737
24ddb296
AC		 2738Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2739
2740 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2741 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2742
1fe72011
NC		 27432000-07-05 Nick Clifton <nickc@cygnus.com>
2744
2745 * config/tc-d30v.c (write_2_short): Further changes to warning
2746 messages produced when combining EITHER_BUT_PREFER_MU attributed
2747 opcodes.
2748
a5bfe8c9 27492000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2750
2751 * MAINTAINERS: new
2752
8de8f17e
AO		 27532000-07-04 Alexandre Oliva <aoliva@redhat.com>
2754
2755 * config/tc-arm.c (psrs): Accept combinations of flags.
2756
00d2865b
NC		 27572000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2758
2759 * config/tc-avr.c: Change _ () to _() around all strings marked
2760 for translation (exception from the usual coding style).
2761 (avr_opt): New struct variable, how the new switches are set.
2762 (OPTION_MMCU): Define as 'm' and actually use.
2763 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2764 (show_mcu_list): New function, display the list of known MCUs.
2765 (md_show_usage): Document the new switches. Call show_mcu_list.
2766 (avr_set_arch): Change 'm' to OPTION_MMCU.
2767 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2768 Handle the new switches.
2769 (avr_operands): Disable warnings for undefined combinations of
2770 operands if -mall-opcodes. Disable warnings for skipping two-word
2771 instructions if enhanced core or -mno-skip-bug.
2772 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2773 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2774 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2775 (avr_ldi_expression): Warn about implicit lo8().
2776 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2777
54588503
UC		 27782000-07-01 Koundinya K <kk@ddeorg.soft.net>
2779
50bbae35
AM		 2780 * configure.in: Add entry for mips-*-sysv4*MP*
2781 * configure: Rebuild
2782 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2783 elf32-tradlittlemips for traditional mips targets.
2784 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2785 test for Link Once sections as in adjust_reloc_syms.
2786 * config/te-tmips.h: New file for traditional mips targets. Define
2787 TE_TMIPS.
58a77e41 2788
c9900432
NC		 27892000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2790
2791 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2792 flags argument is not present, don't change an existing section's
2793 section's attributes. If the flags argument is present, warn if the
2794 attributes don't match the section's current attributes. When
2795 long section names are supported, set SEC_LINK_ONCE and
2796 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2797
9d87310a
HPN		 2798Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2799
2800 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2801 symbols; create them.
2802
dbddefbf
NC		 28032000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2804
2805 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2806 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2807
2ae7e77b
AH		 28082000-06-27 Aldy Hernandez <aldyh@redhat.com>
2809
2810 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2811 expressions. Ignore the problem when handling 16 bit signed
2812 immediates, because the assembler will take care of the relocation
2813 later.
2ae7e77b 2814
6b2539e3
NC		 28152000-06-27 Nick Clifton <nickc@cygnus.com>
2816
2817 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2818 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2819 sequential order, and emit warning messages if the input source
2820 code contains constructs like that, or parallel constructs
2821 containing such opcodes.
2822
65aa24b6
NC		 28232000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2824
2825 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2826 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2827 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2828 (md_show_usage): Update usage message.
2829 (md_parse_option): Allow redefinition of MCU type within the
2830 same avr[1-5] bfd machine type. Show both old and new MCU type
2831 in the error message.
2832 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2833 Simplify 8K wrap code.
2834
f0c56b90
NC		 28352000-06-25 Kazu Hirata <kazu@hxi.com>
2836
50bbae35
AM		 2837 * config/obj-aout.c: Remove all uses of DEFUN.
2838 * config/obj-ieee.c: Likewise.
2839 * config/tc-sh.c: Fix comment typos.
2840 * config/tc-tahoe.c: Likewise.
2841 * config/tc-vax.c: Likewise.
2842 * config/tc-w65.c: Likewise.
2843 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2844 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2845
6d249963
DD		 28462000-06-24 DJ Delorie <dj@cygnus.com>
2847
2848 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2849 more changes from Sept 1999
2850 (tc_i386_fix_adjustable): ditto
2851 (md_apply_fix3): ditto
2852
680d2857 28532000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2854
680d2857
FCE		 2855 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2856 (gas_cgen_parse_operand): Set it around expression() call.
2857 (gas_cgen_md_operand): Test for it before longjmp().
2858
e7b305a2
AM		 28592000-06-24 Kazu Hirata <kazu@hxi.com>
2860
c0fecd35
AM		 2861 * config/tc-h8500.c: Remove all uses of DEFUN.
2862 * config/tc-sh.c: Likewise.
2863 * config/tc-w65.c: Likewise.
2864 * config/tc-z8k.c: Likewise.
2865
e7b305a2
AM		 2866 * config/tc-h8500.c: Fix typos in comments.
2867
ed6d6fd3
FCE		 28682000-06-23 Frank Ch. Eigler <fche@redhat.com>
2869
2870 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2871 is defined.
2872
f7c88872
AM		 28732000-06-23 matthew green <mrg@redhat.com>
2874
2875 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2876 defined. Fix error message for `[' grouping.
f7c88872 2877
70d6ecf3
AM		 28782000-06-22 Kazu Hirata <kazu@hxi.com>
2879
2880 * config/tc-h8300.c: Fix formatting and comment typos.
2881
e9718fe1
TW		 28822000-06-22 Timothy Wall <twall@cygnus.com>
2883
2884 * config/tc-ia64.c (note_register_values): Move premature QP
2885 notation clearing into the appropriate place.
2886
45288df1
AM		 28872000-06-22 Alan Modra <alan@linuxcare.com.au>
2888
1581f8c9
AM		 2889 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2890 first before anything else. Add bin-bugs.h, emul.h and progress.h
2891 Sort list of files as for $(OBJS) in Makefile.am.
2892
2893 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2894 find one. Remake dependencies.
2895 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2896 * Makefile.in: Regenerate.
2897 * doc/Makefile.in: Regenerate.
2898
45288df1
AM		 2899 * config/tc-i386.c (i386_displacement): Don't assume a constant
2900 displacement is necessarily 16 bits when in 16 bit code mode.
2901 (md_assemble): Instead size the displacement here after we know
2902 for sure that a .code16gcc operand hasn't automatically added
2903 operand size prefixes.
2904
01580992
L		 29052000-06-21 H.J. Lu <hjl@gnu.org>
2906
2907 * Makefile.am: Rebuild dependency.
2908 * Makefile.in: Rebuild.
2909
40f09f82
JL		 29102000-06-21 Kazu Hirata <kazu@hxi.com>
2911
2912 * config/tc-h8300.c (parse_reg): Make the function static.
2913 (parse_exp): Likewise.
2914
78295804
DD		 29152000-06-20 DJ Delorie <dj@cygnus.com>
2916
2917 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2918 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2919 for cygwin import libraries to work properly.
2920
45f85b08
L		 29212000-06-20 H.J. Lu <hjl@gnu.org>
2922
2923 * Makefile.am: Rebuild dependency.
2924 * Makefile.in: Rebuild.
2925 * configure: Likewise.
2926 * doc/Makefile.in: Likewise.
2927
39bec121
TW		 29282000-06-20 Timothy Wall <twall@cygnus.com>
2929
2930 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2931 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2932 * doc/c-tic54x.texi: New.
2933 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2934 documentation file.
39bec121 2935 * doc/all.texi: Add C54X.
3e87a760 2936 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2937 * doc/Makefile.in: Regenerate.
2938 * configure.in: Add tic54x and define LIBM for tic54x.
2939 * configure: Regenrate.
2940 * config/tc-tic54x.[ch]: New.
2941 * config/obj-coff.h: Add tic54x.
2942 * Makefile.am: (CPU_TYPES): Add tic54x.
2943 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2944 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2945 (as_new_LDADD): Add $(LIBM).
2946 * Makefile.in: Regenerate.
3e87a760 2947
60bcf0fa
NC		 29482000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2949
2950 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2951 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2952 * doc/as.texinfo: Likewise.
2953
2954 * configure, Makefile.in: Regenerate.
2955 * configure.in (emulations): Recognize m6811 and m6812.
2956 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2957 Added files for 68hc11 and 68hc12 assembler.
2958 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2959 * config/tc-m68hc11.h: Header definition for that assembler.
2960
ec05f674
NC		 29612000-06-18 Nick Clifton <nickc@redhat.com>
2962
24ef8152
NC		 2963 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2964 instead of OCTETS_PER_BYTE.
2965
ec05f674 2966 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2967 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2968
119caedd
L		 29692000-06-18 H.J. Lu <hjl@gnu.org>
2970
2971 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2972 * configure: Rebuild.
2973
607723e4
NC		 29742000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2975
3e87a760
AM		 2976 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2977 to BFD_ASSEMBLER.
607723e4 2978
b946ec34
NC		 29792000-06-16 Nick Clifton <nickc@cygnus.com>
2980
2981 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2982 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2983
2984 * doc/c-mips.texi: Document newly accepted cpu variants.
2985
37ce37b1
UC		 29862000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2987
2988 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2989
c06ae4f2
UC		 29902000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2991
2992 * macro.c (getstring): Make it possible to escape the quote
2993 character.
2994
20348649
JL		 2995Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2996
2997 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2998
bcef29e6
L		 29992000-06-13 H.J. Lu <hjl@gnu.org>
3000
3001 * configure: Regenerate.
3002
63a0b638
AM		 30032000-06-09 Alan Modra <alan@linuxcare.com.au>
3004
3005 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3006 separator.
3007 * doc/internals.texi (line_separator_chars): Semicolon is no
3008 longer a default. Mention null and newline as defaults.
3009
3010 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3011
3012 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3013 * config/tc-i860.h (line_separator_chars): Likewise.
3014 * config/tc-h8300.c (line_separator_chars): Likewise.
3015 * config/tc-i960.c (line_separator_chars): Likewise.
3016 * config/tc-m68k.c (line_separator_chars): Likewise.
3017 * config/tc-mips.c (line_separator_chars): Likewise.
3018 * config/tc-ns32k.c (line_separator_chars): Likewise.
3019 * config/tc-sparc.c (line_separator_chars): Likewise.
3020 * config/tc-vax.c (line_separator_chars): Likewise.
3021
3022 * config/tc-h8300.c (comment_chars): Use string initialiser.
3023 * config/tc-i960.c (line_comment_chars): Likewise.
3024 * config/tc-z8k.c (comment_chars, line_comment_chars,
3025 line_separator_chars): Likewise.
3026
3027 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3028 for TE_LINUX.
3029
9bab9349
NC		 30302000-06-08 Nick Clifton <nickc@cygnus.com>
3031
3032 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3033 for size 1 fixes.
3034
946efd95
DB		 30352000-06-08 David O'Brien <obrien@FreeBSD.org>
3036
3037 * configure.in (VERSION): Update to show this is the CVS mainline.
3038
6480b79a
DB		 30392000-06-08 Matthew Jacob <mjacob@feral.com>
3040
3041 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3042 $at is the integer register $r28, vs. both $r28 and the floating
3043 point register $f28.
3044
10850f29
JW		 30452000-06-08 James E. Wilson <wilson@cygnus.com>
3046
3047 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3048 (dot_endp): Don't call ia64_flush_insns.
3049 (emit_one_bundle): Don't delete prologue/body records from
3050 unwind_record list in first loop. Rewrite second loop to account for
3051 this.
3052
150f24a2
JW		 30532000-06-07 David Mosberger <davidm@hpl.hp.com>
3054
3055 * config/tc-ia64.c: Add missing prototypes.
3056 (generate_unwind_image): Cast argument to output_unw_records call.
3057
e38c9cc2
DC		 3058Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3059
46b85d42 3060 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3061
1188e082
DC		 3062Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3063
3064 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3065 (REGISTER_P): likewise.
3066 (avr_opcodes): uses include/opcode/avr.h
3067 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3068
ac743b2c
AM		 30692000-06-04 Alan Modra <alan@linuxcare.com.au>
3070
0b545448
AM		 3071 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3072 initializers too.
ac743b2c 3073
969e1a7b
L		 30742000-06-03 H.J. Lu <hjl@gnu.org>
3075
3076 * read.c (is_end_of_line): Put back `;'.
3077
65172ab8
AM		 30782000-06-03 Alan Modra <alan@linuxcare.com.au>
3079
3080 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3081
b75c0c92
AM		 30822000-06-01 Alan Modra <alan@linuxcare.com.au>
3083
3084 * expr.c (operand): Test is_end_of_line outside switch to catch
3085 line separator chars that are also operators.
3086 (operator): Return O_illegal for line separator chars.
3087
3088 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3089 entry (or `!' entry for TC_HPPA).
3090
3091 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3092 before indexing is_end_of_line. Remove redundant check for '\0'.
3093 (fp_op2): Likewise.
3094 * config/tc-h8500.c (md_assemble): Likewise.
3095 * config/tc-mcore.c (md_assemble): Likewise.
3096 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3097 (md_atof): Likewise
3098
3099 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3100 is_end_of_line.
3101 * config/tc-mcore.c (mcore_cons): Likewise.
3102 (mcore_float_cons): Likewise.
3103 (mcore_stringer): Likewise.
3104 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3105
a6836251
SB		 31062000-06-01 Scott Bambrough <scottb@netwinder.org>
3107
3108 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3109
43841e91
NC		 31102000-05-29 Nick Clifton <nickc@cygnus.com>
3111
3112 * config/tc-sh.c: Fix compile time warning messages.
3113
3114 * config/tc-mips.c: Fix compile time warning messages.
3115
a057431b
PB		 31162000-05-29 Philip Blundell <philb@gnu.org>
3117
3118 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3119 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3120 * NEWS: Mention ARM ELF support.
3121
3c07fb76
AO		 31222000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3123
3124 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3125 it is modified, and use the real_size to compute the frag address
3126 for dwarf2 line info.
3127
ad4d6ccf
AM		 31282000-05-27 Alan Modra <alan@linuxcare.com.au>
3129
3130 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3131 line-matching scheme to cope with automake moving variables around.
3132 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3133 * Makefile.in: Regenerate.
3134
6faf3d66
JJ		 31352000-05-26 Jakub Jelinek <jakub@redhat.com>
3136
3137 * config/tc-sparc.c (sparc_relax): New.
3138 (md_longopts): Add -relax and -no-relax options.
3139 (md_parse_options, md_show_usage): Likewise.
3140 (md_apply_fix3): Optimize tail call into branch always if possible.
3141
0a44c2b1
DL		 3142Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3143
3144 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3145 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3146 rules, with warning when a GAS statement specifies a packing that
3147 will result in an instruction being squashed.
3e87a760
AM		 3148 Added typdef packing_type and enumerals, changed various integer
3149 literals to use the enumerals.
0a44c2b1 3150
e0c9811a
JW		 31512000-05-24 David Mosberger <davidm@hpl.hp.com>
3152
3153 * config/tc-ia64.c (dot_restorereg_p): New function.
3154 (md_pseudo_table): Add restorereg.p.
3155 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3156 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3157
3158 * config/tc-ia64.h (unw_record_type): Add unwabi.
3159 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3160 called MASK with members for imask, and the masks produced by
3161 fr_mem, gr_mem, br_mem, and frgr_mem.
3162 (unw_p_record): Add members ABI and CONTEXT.
3163 (unw_x_record): Add member AB.
3164 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3165 as pseudo-register for use during unwind info generation.
3166 (AR_PFS, AR_LC): New macros.
3167 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3168 whose names start with an at sign (as in "@priunat").
3169 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3170 register.
3171 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3172 proc_end, unwind_info, personality_routine): Consolidate into
3173 "unwind" structure to reduce offset-table use. Add member
3174 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3175 to be emitted.
3176 (output_R1_format, output_R3_format, output_P3_format,
3177 output_P6_format): Initialize R with zero to reduce compiler warnings.
3178 (output_P7_format): Ditto. Add `default' branch to switch
3179 statement to reduce compiler warnings.
3180 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3181 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3182 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3183 into single argument.
3184 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3185 compiler warnings. Merge A and B args into single argument.
3186 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3187 A and B args into single argument.
3188 (free_record): Removed (wasn't used).
3189 (free_list_records): Also free imasks in prologue records.
3190 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3191 (output_spill_mask): Remove.
3192 (output_unwabi): New function.
3193 (output_epilogue, output_label_state, output_copy_state): Call
3194 alloc_record.
3195 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3196 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3197 argument.
3198 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3199 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3200 as part of handling the prologue records. Emit region's imask if
3201 we have one. Handle unwabi, epilogue, label_state, copy_state,
3202 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3203 spill_sprel_p, and spill_reg_p records.
3204 (set_imask, count_bits, slot_index): New function.
3205 (fixup_unw_records): Fix region size computation. Handle
3206 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3207 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3208 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3209 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3210 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3211 (dot_save): Use manifest constants for applicaton registers.
3212 Handle REG_PR and REG_PRIUNAT.
3213 (dot_restore): Don't just ignore it.
3214 (dot_restorereg): New function..
3215 (generate_unwind_image): Ensure unwind info is a multiple of eight
3216 bytes, not just four bytes.
3217 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3218 (dot_altrp): Don't just ignore it.
3219 (dot_savemem): New function. Replaces dot_savesp() and
3220 dot_savepsp(). Use manifest constants for applicaton registers.
3221 Handle REG_PR and REG_PRIUNAT.
3222 (dot_savef): Simplify.
3223 (dot_saveb): Support generation of br_gr.
3224 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3225 dot_label_state, dot_copy_state): New function.
3226 (dot_unwabi): Don't just ignore it.
3227 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3228 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3229 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3230 (emit_one_bundle): Set slot number for prologue/body records
3231 *before* emitting the first insn.
3232 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3233 (md_begin): Declare "psp" pseudo-register.
3234 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3235 so we don't get segfault.
3236 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3237 counts as required per SW Conventions manual
3238 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3239 output_preds_psprel, output_preds_sprel, output_spill_base,
3240 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3241 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3242 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3243 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3244 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3245 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3246 (dot_vframe): Implement.
3247 (dot_vframesp, dot_vframepsp): New function.
3248
f98fd99f
HPN		 3249Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3250
3251 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3252 * configure: Regenerate.
f98fd99f 3253
ee7fcc42
AM		 32542000-05-23 Alan Modra <alan@linuxcare.com.au>
3255
3256 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3257 (md_estimate_size_before_relax): so we can use it here instead of
3258 old kludges. Localise vars to blocks. Comment.
3259
3260 * frags.c (frag_new): Update fr_var comments.
3261 * frags.h (struct frag): Ditto.
3262
c67e42c9
RH		 32632000-05-22 Richard Henderson <rth@cygnus.com>
3264
3265 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3266 (pseudo_func): Add pcrel.
3267 (operand_match): Handle IA64_OPND_TGT64.
3268 (build_insn): Likewise.
3269 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3270 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3271 (fix_insn): Handle all three 64-bit relocation types.
3272
5110c57e
HPN		 3273Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3274
3275 * obj.h (struct format_ops): New members begin, app_file,
3276 s_set_other, s_set_desc, s_get_type, s_set_type,
3277 separate_stab_sections, init_stab_section.
3278
3279 * config/obj-multi.h: Update GPL notice to v2.
3280 (obj_begin): New.
3281 (obj_app_file): New.
3282 (S_SET_SIZE): Test s_set_size for NULL before calling.
3283 (S_SET_ALIGN): Similar for s_set_align.
3284 (S_SET_OTHER): New.
3285 (S_SET_DESC): New.
3286 (S_GET_TYPE): New.
3287 (S_SET_TYPE): New.
3288 (SEPARATE_STAB_SECTIONS): New.
3289 (INIT_STAB_SECTION): New.
3290 (EMIT_SECTION_SYMBOLS): New.
3291 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3292
3293 * config/obj-elf.h: Update GPL notice to v2.
3294 Mention that this file is included from obj-multi.h.
3295 (obj_begin): Wrap definition in ifndef.
3296 (elf_file_symbol): Constify declaration.
3297 (obj_app_file): Ditto.
3298 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3299 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3300
3301 * config/obj-elf.c (elf_s_set_other): New.
3302 (elf_file_symbol): Constify argument.
3303 (elf_separate_stab_sections): New.
3304 (elf_init_stab_section): New.
3305 (elf_format_ops): Add new members. Remove comma at end.
3306
3307 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3308 (ecoff_format_ops): Add new fields. Remove comma at end.
3309 Mention inconsistency for emit_section_symbols.
3310
3311 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3312
3313 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3314 (coff_separate_stab_sections): New.
3315 (coff_format_ops): Add new members.
3316
3317 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3318 (obj_aout_s_set_other): New.
3319 (obj_aout_s_set_desc): New.
3320 (obj_aout_s_get_type): New.
3321 (obj_aout_s_set_type): New.
3322 (obj_aout_separate_stab_sections): New.
3323 (aout_format_ops): New members added. Use obj_aout_process_stab,
3324 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3325 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3326 appropriate.
3327 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3328
b98ef147
AM		 33292000-05-22 Alan Modra <alan@linuxcare.com.au>
3330
3331 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3332 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3333 (md_estimate_size_before_relax): Ensure jumps to weak and
3334 externally visible symbols are relocatable.
3335
0aa5d426
HPN		 3336Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3337
3338 * stabs.c (aout_process_stab): Make global.
3339 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3340 * read.h (aout_process_stab): Declare.
3341
3342 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3343 Generalize to *aout, *coff *elf.
3344 * configure: Regenerated.
3345
3346 * doc/internals.texi (Object format backend): Say
3347 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3348
3349 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3350 * Makefile.in: Regenerated.
3351
7c3dc350
CM		 33522000-05-19 Catherine Moore <clm@cygnus.com>
3353
3354 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3355
b3b6a3fe
JL		 33562000-05-18 Alan Modra <alan@linuxcare.com.au>
3357
3358 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3359 instruction to reflect change in re_assemble_*.
3360
c9e10a08
JL		 3361Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3362
3363 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3364 build PA64 ELF tools.
3365 * configure: Rebuilt.
3366
3043679f
AM		 33672000-05-17 Alan Modra <alan@linuxcare.com.au>
3368
3369 * Makefile.am: Regenerate dependencies.
3370 * Makefile.in: Regenerate.
3371
322f2c45
NC		 33722000-05-15 Nick Clifton <nickc@cygnus.com>
3373
3374 * config/tc-arm.c (struct asm_psr): Add boolean field
3375 distinguishing between CSPR and SPSR. Rename 'number' field
3376 to 'field'.
3377 (psrs): Rearrange contents to match new asm_psr structure.
3378 (arm_psr_parse): Move next to psr_required_here. Make it
3379 return an asm_psr structure.
3380 (psr_required_here): Use asm_psr structure returned by
3381 arm_psr_parse.
3382 (do_msr): Reorganise to allow psr_required_here to be called
3383 only once.
3384 (md_undefined_name): Mark 'name' parameter as unused, since
3385 the COFF target does not use it.
322f2c45 3386
5e6cbf41
PB		 33872000-05-14 David O'Brien <obrien@FreeBSD.org>
3388
3389 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3390 standards.
3391 * config/te-aux.h: Likewise.
3392 * config/te-dpx2.h: Likewise.
3393 * config/te-go32.h: Likewise.
3394 * config/te-hp300.h: Likewise.
3395 * config/te-hppa.h: Likewise.
3396 * config/te-i386aix.h: Likewise.
3397 * config/te-ic960.h: Likewise.
3398 * config/te-interix.h: Likewise.
3399 * config/te-nbsd532.h: Likewise.
3400 * config/te-pc532mach.h: Likewise.
3401 * config/te-ppcnw.h: Likewise.
3402 * config/te-psos.h: Likewise.
3403 * config/te-sparcaout.h: Likewise.
3404 * config/te-sun3.h: Likewise.
3405 * config/te-sysv32.h: Likewise.
3406
4132022d
AM		 34072000-05-14 Alan Modra <alan@linuxcare.com.au>
3408
3409 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3410 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3411 and sign extend without an if statement.
3412 (build_bytes): Likewise.
3413
34142000-05-14 Kazu Hirata <kazu@hxi.com>
3415
3416 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3417 X_add_symbol L_32 case.
3418
b4fd930a
AM		 34192000-05-14 David O'Brien <obrien@FreeBSD.org>
3420
3421 * config/te-freebsd.h: New file.
3422
a38cf1db
AM		 34232000-05-13 Alan Modra <alan@linuxcare.com.au>
3424
897083bd
AM		 3425 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3426 bindtextdomain): Replace defines with those from intl/libgettext.h
3427 to quieten gcc warnings.
3428
a38cf1db
AM		 3429 * NEWS: Mention x86 .arch and -q.
3430
3431 * config/tc-i386.c (quiet_warnings): New.
3432 (md_assemble): Use quiet_warnings.
3433 (md_parse_option): Set quiet_warnings from -q.
3434 (md_show_usage): Mention -q, delete -m.
3435 (flag_do_long_jump): Delete.
3436 (md_parse_option): Remove -m.
3437 (md_show_usage): Remove -m.
3438 (md_create_long_jump): Remove useless flag_do_long_jump code.
3439
3440 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3441 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3442
e413e4e9
AM		 34432000-05-13 Alan Modra <alan@linuxcare.com.au>
3444 Alexander Sokolov <robocop@netlink.ru>
3445
3446 * doc/c-i386.texi (i386-Arch): New section.
3447 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3448
3449 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3450 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3451 architecture has been given and is not 486.
3452 (set_cpu_arch): New.
3453 (md_pseudo_table): Add .arch.
3454 (md_assemble): Warn if cpu architecture has been given and an
3455 unsupported instruction.
3456
3457 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3458 Move operand_types bit defines after relevant template field.
3459 (template): Add cpu_flags.
3460 (Cpu*): Define.
3461 (arch_entry): New.
3462
e8b1cae5
AO		 34632000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3464
3465 * config/tc-mn10300.h (md_end): Define.
3466 (mn10300_finalize): Declare.
3467 * config/tc-mn10300.c: Include dwarf2dbg.h.
3468 (debug_line): Define.
3469 (md_assemble): Generate dwarf2 line info.
3470 (mn10300_finalize): New function. Finalize dwarf2 info.
3471
426b0403
AM		 34722000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3473
3474 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3475 external version of the relocation for weak symbols.
3476
e4c58b25
JW		 34772000-05-08 David Mosberger <davidm@hpl.hp.com>
3478
3479 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3480 frame size in units of 16 bytes, as required per SW Conventions manual.
3481 (output_unw_records): Output info-block header as a dword to get
3482 byte-order right.
3483
8fce3f5e
AM		 34842000-05-08 Alan Modra <alan@linuxcare.com.au>
3485
3486 * as.h: #include "file", not <file> on files from ../include.
3487 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3488 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3489 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3490 (tc_coff_symbol_emit_hook): Ditto.
3491 (OPTCOUNT): Cast to int to avoid compiler warning.
3492 (md_begin): Fix signed/unsigned warnings.
3493
34942000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3495
3496 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3497 ABRANCH LONG case for a conditional branch on a 68000.
3498 (md_estimate_size_before_relax): Likewise. Also handle
3499 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3500 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3501 PC-relative on all CPUs.
3502 (md_estimate_size_before_relax): Likewise.
3503
fb166ee3
AM		 35042000-05-04 Alan Modra <alan@linuxcare.com.au>
3505
3506 * as.c (parse_args): Just mention current year in printed
3507 copyright message.
3508
7a899fff
C		 35092000-05-03 J.T. Conklin <jtc@redback.com>
3510
3511 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3512 unit registers.
7a899fff
C		 3513 (md_parse_option): Recognize -m7400.
3514
44877466
ILT		 35152000-05-03 Ian Lance Taylor <ian@zembu.com>
3516
3517 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3518 don't permit lp to become less than the words array.
3519
eaa15ab8
NC		 35202000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3521
3522 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3523 Fix little-endian case.
3524
7c4f6a03
AM		 35252000-05-03 David O'Brien <obrien@NUXI.com>
3526
3527 * as.c (parse_args): Update copyright.
3528
da5d444c
AM		 35292000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3530
3531 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3532 for the .bss section too.
3533
3f9b03b5
AM		 35342000-05-02 Alan Modra <alan@linuxcare.com.au>
3535
3536 * configure.in: Set em=linux for hppa-*-linux.
3537 * configure: Regenerate.
3538 * doc/Makefile.in: Regenerate with correct automake.
3539
3540 * frags.c (frag_grow): Sanity check chunk_size.
3541
3542 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3543 * config/obj-som.h: Likewise.
3544 * config/obj-ieee.h: Likewise.
3545
3546 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3547
3548 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3549 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3550 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3551 (pa_ip): low_sign_unext now returns via function value. Use
3552 re_assemble_* instead of dis_assemble_* and
3553 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3554 unnecessarily.
3555 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3556 (md_section_align, md_parse_option, md_show_usage,
3557 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3558 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3559 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3560 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3561 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3562 pa_text): Likewise.
3563 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3564 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3565 outside of switch. Correct mask and shifting errors in case 10
3566 and case -11. In case 21, compare against signed range to suit
3567 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3568 case 17 and case 22, use offsetT variable to properly check range.
3569 Use re_assemble_* here too.
3570 (evaluate_absolute): Change type of value to offsetT. Call
3571 hppa_field_adjust to do the work for us.
3572 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3573 (pa_parse_cmpib_64_cmpltr): Ditto.
3574 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3575 of i to unsigned int.
3576 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3577 (pa_end_of_source): Return type is void.
3578
a2984248
CM		 3579Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3580
3581 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3582
df136245
DC		 3583Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3584
3585 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3586 More comments added.
3587 (md_begin): Removed "construct symbols for each register name".
3588 Because register names conflicts with GCC generated function
3589 names.
3590 (avr_operand): Now constant numbers can be used as a register
3591 identifiers (0 as r0, 31 as r31).
3592 (md_assemble): use skip_space () before parsing instruction
3593 operands.
3594
c1e73230
AM		 35952000-05-01 Alan Modra <alan@linuxcare.com.au>
3596
3597 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3598 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3599 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3600 * configure: Regenerate.
3601
a1934524
AM		 36022000-04-29 Andreas Jaeger <aj@suse.de>
3603
3604 * as.h: Correctly check GCC version.
3605
d9b7d820
AM		 36062000-04-26 David O'Brien <obrien@FreeBSD.org>
3607
3608 * doc/as.1: Fix unbalanced brackets.
3609
3610 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3611 TE_FreeBSD.
3612 (line_comment_chars): Set to '/' if TE_FreeBSD.
3613
cea1ab94
JL		 3614Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3615
3616 * configure.in: Configury support for PA64 (currently disabled).
3617 * configure: Rebuilt.
3618
e799a695
AM		 36192000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3620
3e87a760 3621 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3622 bfd_set_section_alignment.
3623
3b0ec529
AM		 36242000-04-25 Alan Modra <alan@linuxcare.com.au>
3625
3626 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3627 than 32.
3628
adcf07e6
NC		 36292000-04-24 Nick Clifton <nickc@cygnus.com>
3630
3631 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3632 * doc/as.texinfo (Align): Include arm and strongarm in list of
3633 targets that have the second form of the behaviour of the .align
3e87a760 3634 directive.
adcf07e6 3635
5047a41f
JL		 36362000-04-24 Mark Klein <mklein@dis.com>
3637
50705ef4 3638 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3639
a47cf567
NC		 3640Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3641
3642 * as.c (parse_args): Allow md_parse_option to override -a listing
3643 option.
3644 * config/obj-coff.c (add_lineno): Change type of offset parameter
3645 from "int" to "bfd_vma."
3646 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3647 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3648 (ppc_change_csect): Align correctly for XCOFF64.
3649 (ppc_machine): New function, which discards "ppc_machine" line.
3650 (ppc_tc): Cons for 8 when code is 64 bit.
3651 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3652 relocations.
3653 (md_parse_option): Handle -a64 and -a32.
3654 (ppc_xcoff64): New.
3655 * config/tc-ppc.h (TARGET_MACH): Define.
3656 (TARGET_FORMAT): Move to function.
3657 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3658
3659Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3660
3661 * config/tc-avr.c: New AVR_ISA_ defined.
3662 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3663 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3664 for `fmul', `movw' and `lpm R,Z' instructions.
3665 (avr_operands): Warn if current opcode is a two-word instruction
3666 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3667 (avr_opcodes): New commands added.
3668 (REGISTER_P): Check 'a' and 'v' constraint letters.
3669 (mcu_types): New MCU added.
3670
bf3ca999
TW		 36712000-04-22 Timothy Wall <twall@cygnus.com>
3672
3673 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3674 to "natval".
3675 (operand_match): Conditionally insert default bit values for IMMU9.
3676
98e5953c
JL		 36772000-04-14 Matthew Green <mrg@cygnus.com>
3678
3679 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3680 * configure: Rebuilt.
3681
a02fab7e
JL		 3682Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3683 Jason Eckhardt <jle@cygnus.com>
3684
c67e42c9 3685 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3686
3687 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3688 Added handling of new operand types l,y,&,fe,fE,fx.
3689
800eeca4
JW		 3690Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3691 David Mosberger <davidm@hpl.hp.com>
3692 Timothy Wall <twall@cygnus.com>
3693 Andrew MacLeod <amacleod@cygnus.com>
3694 Jim Wilson <wilson@cygnus.com>
3695
3696 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3697 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3698 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3699 * Makefile.in: Rebuild.
3700 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3701 * configure: Rebuild.
3702 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3703 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3704 * expr.c (expr): Handle md_optimize_expr.
3705 * read.c (LEX_HASH): Add comment.
3706 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3707
66778679
RH		 37082000-04-21 Richard Henderson <rth@cygnus.com>
3709
3710 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3711 bundling a non-delayed branch type instruction.
3712
aa15f6f7
AO		 37132000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3714
3715 * config/tc-mn10300.c (HAVE_AM30): Define.
3716 (md_assemble): Use it.
3717
16adf844
AM		 37182000-04-19 Alan Modra <alan@linuxcare.com.au>
3719
742f45cf
AM		 3720 * config/obj-elf.c (obj_elf_change_section): Check for changed
3721 section attributes.
3722
16adf844
AM		 3723 * Makefile.am: (CPU_MULTI_VALID): Remove.
3724 (MULTI_CPU_TYPES): Define.
3725 (MULTI_CPU_OBJ_VALID): Define.
3726 (DEPTC): Use the above.
3727 (DEPOBJ): Same here.
3728 (DEP2): And here.
3729 Regenerate dependencies.
3730 * Makefile.in: Regenerate.
3731
9c46fb1b
AM		 37322000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3733
742f45cf 3734 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3735
508866be
L		 37362000-04-18 H.J. Lu (hjl@gnu.org)
3737
3738 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3739 bfd_vma for non-bfd assemblers.
508866be 3740
ba2adb93
AM		 37412000-04-17 Alan Modra <alan@linuxcare.com.au>
3742
3743 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3744 doesn't give spurious errors.
3745
12ff5d56
AM		 37462000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3747
66778679 3748 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3749
fc633e5b
AM		 37502000-04-13 Alan Modra <alan@linuxcare.com.au>
3751
3752 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3753 constants, and don't assume offsetT is 32 bits.
3754
1ed18ec1
NC		 37552000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3756
3757 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3758 (md_pcrel_from_section): Add prototype.
3759 (d10v_fix_adjustable): Add prototype.
3760 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3761
3762 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3763
3db10f32
NC		 37642000-04-12 Nick Clifton <nickc@cygnus.com>
3765
3766 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3767 symbol in frag chain.
3768
847f7ad4
AM		 37692000-04-10 Alan Modra <alan@linuxcare.com.au>
3770
3771 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3772 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3773 (fits_in_signed_word, smallest_imm_type): Ditto.
3774 (md_assemble): Use an offsetT var to hold offsetT values, not a
3775 long.
3776 (offset_in_range): New.
3777 (md_assemble): Use it.
3778 (md_convert_frag): Change type of target_address, opcode_address,
3779 and displacement_from_opcode_start to offsetT.
3780 (md_create_short_jump): Change type of offset to offsetT.
3781 (md_create_long_jump): Ditto.
3782 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3783 (md_chars_to_number): Remove.
3784 (output_invalid): Remove duplicate prototype.
3785
ec694b89
NC		 37862000-04-09 Nick Clifton <nickc@cygnus.com>
3787
3788 * Makefile.am (CPU_TYPES): Add 'avr'.
3789 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3790 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3791
16adf844 3792 * Makefile.in: Regenerate.
ec694b89
NC		 3793
3794 * doc/as.texinfo: Add M32R documentation.
3795
a2d91340 3796Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3797
a2d91340 3798 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3799 --enable-build-warnings option.
a2d91340
AC		 3800 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3801 * Makefile.in, configure: Re-generate.
3802
d92b1a8a
NC		 38032000-04-07 Nick Clifton <nickc@cygnus.com>
3804
3805 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3806 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3807 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3808 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3809 (arm_force_relocation): Force relocations for
3810 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3811
52ccafd0
JR		 3812Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3813
3814 * config/tc-sh.c (get_operands): There's no third operand if the
3815 first operand is an immediate.
3816
015551fc
JR		 3817Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3818
3819 * config/tc-sh.c (immediate): Delete.
3820 (sh_operand_info): Add immediate member.
3821 (parse_reg): Use A_PC for pc.
3822 (parse_exp): Add second argument 'op'. All callers changed.
3823 (parse_at): Expect pc to be coded as A_PC.
3824 Use immediate field in *op.
3825 (insert): Add fourth argument 'op'. All callers changed.
3826 (build_relax): Add second argument 'op'. All callers changed.
3827 (insert_loop_bounds): New function.
3828 (build_Mytes): Remove DISP_4.
3829 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3830 (assemble_ppi): Use immediate field in *operand.
3831 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3832 (md_apply_fix): Likewise.
3833 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3834
79bd78be
AO		 3835Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3836
3837 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3838
e30e5a6a
HPN		 3839Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3840
3841 * internals.texi (CPU backend): Document
3842 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3843
41b49281
AM		 38442000-04-04 Alan Modra <alan@linuxcare.com.au>
3845
8ad3436c
AM		 3846 * po/gas.pot: Regenerate.
3847
3848 * as.c (show_usage): Restore translated part of bug string.
3849 * gasp.c (show_usage): Likewise.
3850
41b49281
AM		 3851 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3852 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3853 than move-if-change.
3854 (DEP1): Modify for "gcc -MM".
3855 (DEPTC): Likewise.
3856 (DEPOBJ): Likewise.
3857 (DEP2): Likewise.
3858 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3859 Update dependencies.
3860 * Makefile.in: Regenerate.
3861
0a727238
AO		 38622000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3863
3864 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3865 (md_begin): Likewise.
3866 (HAVE_AM33): New macro.
3867 (md_assemble): Use it. Match r_regs and xr_regs only if
3868 HAVE_AM33.
3869
c20f4f8c
AM		 38702000-04-03 Alan Modra <alan@linuxcare.com.au>
3871
3872 * as.h: #include "bin-bugs.h"
3873 * as.c (show_usage): Use REPORT_BUGS_TO.
3874 * gasp.c: #include "bin-bugs.h"
3875 (show_usage): Use REPORT_BUGS_TO.
3876
3877 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3878
753f6b12
HPN		 3879Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3880
3881 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3882 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3883 adjustments.
3884
726c5dcd
AM		 38852000-04-03 Alan Modra <alan@linuxcare.com.au>
3886
3887 * config/tc-i386.c (i386_immediate): Don't assume a constant
3888 immediate is necessarily 16 bits when in 16 bit code mode.
3889 (md_assemble): Instead set guess_suffix here after we have checked
3890 registers.
3891
bf80011a
RH		 38922000-04-02 Richard Henderson <rth@cygnus.com>
3893
3894 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3895 quantities. Correct right shift sign extension.
3896 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3897 32-bit value when shifting into place.
3898
92161534
ILT		 38992000-04-01 Ian Lance Taylor <ian@zembu.com>
3900
3901 * app.c: Add ATTRIBUTE_UNUSED as needed.
3902 * config/tc-ppc.c: Likewise.
3903 (ppc_size): Make unsigned long.
3904 (ppc_insert_operand): Add casts to avoid warnings.
3905
447f3982
NC		 39062000-03-31 Nick Clifton <nickc@cygnus.com>
3907
3908 * config/tc-d10v.h (md_flush_pending_output): Define.
3909
21d75ec2
NC		 39102000-03-29 Nick Clifton <nickc@cygnus.com>
3911
3912 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3913 segment. Works for both BFD_ASSEMBLER and others.
3914 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3915
d1a1bf19
NC		 39162000-03-29 Nick Clifton <nickc@cygnus.com
3917
3918 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3919
224de7a5
AM		 39202000-03-28 Alan Modra <alan@linuxcare.com.au>
3921
3922 * listing.c (LISTING_LHS_WIDTH): Default depends on
3923 LISTING_WORD_SIZE.
3924 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3925
5b8274e3
ILT		 39262000-03-27 Ian Lance Taylor <ian@zembu.com>
3927
3928 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3929 string literal.
3930
224de7a5 39312000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3932
3933 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3934
3935 * config/tc-avr.c (mcu_types): Add missing initialiser.
3936 (md_pcrel_from_section): Add prototype.
3937 (avr_operand): Remove redundant test of unsigned < 0.
3938 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3939
39402000-03-27 Denis Chertykov <denisc@overta.ru>
3941
3942 * config/tc-avr.c: New file for AVR support.
3943 * config/tc-avr.h: Likewise.
3944 * configure.in: Add AVR support.
3945 * configure: Regenerate.
3946
9f10757c
TW		 39472000-03-26 Timothy Wall <twall@cygnus.com>
3948
3949 * gasp.c (macro_op): Add new argument to check_macro call.
3950 Macro structure definitions moved to macro.h
3951 * sb.h: Add argument to prototype for input_scrub_include_sb.
3952 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3953 nesting checks with an additional flag.
3954 (struct input_save): Add flag to indicate whether current sb
3955 should be checked for proper macro/conditional nesting.
3956 (input_scrub_push/pop): Save/restore nest check flag.
3957 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3958 defined.
9f10757c
TW		 3959 * macro.c (check_macro): Allow caller to retrieve parsed macro
3960 information if a pointer is provided. This information may be
3961 used by the new macro hooks.
3962 * macro.h: Update prototype for check_macro. Macro struct
3963 definitions moved here from macro.c/gasp.c.
3964 * read.c (read_a_source_file): Add parameter to check_macro call,
3965 and pass macro info to the macro hook, if defined.
3966 (input_scrub_insert_line): New. Allow insertion of a line of
3967 characters into the input stream.
3968 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3969 file into the input stream.
3970 (s_include): Use input_scrub_insert_file.
3971 * internals.texi: Document new macro hooks.
3972 * as.h: New prototypes added.
3e87a760 3973
224de7a5 39742000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3975
3976 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3977 an initial capital letter.
3978 (i386_index_check): Reindent.
3979
11424155
NC		 39802000-03-19 Nick Clifton <nickc@cygnus.com>
3981
eaa15ab8 3982 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3983 relative branches.
3984
43f05576
NC		 39852000-03-17 Thomas de Lellis <tdel@windriver.com>
3986
66778679
RH		 3987 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3988 instruction operand bad if Rd > 7 when generating
3989 thumb instructions. Prevents for example,
3990 "adr r12,label" from silently failing and generating
3991 the wrong instruction.
3e87a760 3992
67231402
NC		 39932000-03-17 Nick Clifton <nickc@cygnus.com>
3994
3995 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3996 that have a destingation >= 0x400000.
3e87a760 3997 Fix compile time warning messages.
67231402 3998
a37c8f88
JR		 3999Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4000
4001 * config/tc-sh.c (md_begin): When encountering insn that are
4002 not supported by the current arch, only change the name if
4003 its contents are the same as prev_name.
4004 (get_specific): If the the architecture doesn't match, fail.
4005
dead1419
JR		 4006Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4007
4008 * config/tc-sh.c (IDENT_CHAR): Define.
4009 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4010 matching back where it came from.
4011
182e89d3
JR		 4012Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4013
4014 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4015
84f73d89
NC		 40162000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4017
4018 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4019 normal operands.
4020
dbbc7809
JL		 40212000-03-15 Kazu Hirata <kazu@hxi.com>
4022
4023 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4024
271bb601
HPN		 4025Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4026
4027 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4028 floating-point-number, make sure 'f' is in FLT_CHARS.
4029
8684e216
HPN		 4030Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4031
4032 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4033 (s_lcomm_internal): Use it.
4034 * doc/internals.texi (CPU backend): Document it.
4035 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4036 bytes.
4037
bb2d6cd7
GK		 40382000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4039
4040 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4041 when embedded-pic.
4042
4043 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4044 implementation doesn't have special handling for switch
4045 statements.
bb2d6cd7
GK		 4046 (macro_build): Allow for code in sections other than .text.
4047 (macro): Likewise.
4048 (mips_ip): Likewise.
4049 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4050 Don't perform relocs if we will be outputting them.
bb2d6cd7 4051 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4052 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4053 embedded-pic.
bb2d6cd7 4054
5c86cbc7 40552000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4056
66778679
RH		 4057 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4058 relocation type based on the entry in the fixup structure.
a47cf567 4059 Put S_IS_EXTERN processing back in.
5c86cbc7 4060
f8c827e9
L		 40612000-03-08 H.J. Lu (hjl@gnu.org)
4062
4063 * Makefile.am (install-exec-tooldir): Depend on
4064 install-exec-bindir for parallel make.
4065 * Makefile.in: Regenerated.
4066
8ad9e709
NC		 40672000-03-06 Nick Clifton <nickc@cygnus.com>
4068
4069 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4070 switch.
4071 (md_parse_option): Parse -m32r command line switch - disable m32rx
4072 compatability.
ded0aeb7
NC		 4073 (md_show_usage): Document new option.
4074
4075 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4076 * doc/Makefile.in: Regenerate.
4077 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4078
b7b8f327
MM		 40792000-03-02 Michael Meissner <meissner@redhat.com>
4080
4081 * config/tc-d30v.c (check_range): Remove code that incorrectly
4082 sign extended values where bits < 32.
4083
15886821
L		 40842000-03-02 H.J. Lu (hjl@gnu.org)
4085
4086 * configure.in: Support --enable-targets=all on ia32.
4087 * configure: Regenerated.
4088
8bf950bf
NC		 40892000-03-01 Nick Clifton <nickc@cygnus.com>
4090
4091 * gasp.c (do_align): Remove bogus check of alignment value.
4092
c5e54cc2
ILT		 40932000-02-27 Thomas de Lellis <tdel@windriver.com>
4094
4095 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4096 TC_PPC was defined forced the type of a symbol with no other type
4097 to be BSF_OBJECT.
4098
65fd87bc
ILT		 40992000-02-27 Hans-Peter Nilsson <hp@axis.com>
4100
4101 * doc/internals.texi (CPU backend): Mention that
4102 line_separator_chars do not break up comments. Fix typos for
4103 LEX_AT and LEX_NAME descriptions. Document operands for
4104 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4105 description of md_create_short_jump usage. Document argument for
4106 md_undefined_symbol.
4107
a25fe906
ILT		 41082000-02-27 Jakub Jelinek <jakub@redhat.com>
4109
4110 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4111 (md_parse_option): Handle it.
4112 (md_show_usage): Document it.
4113
21b10511
ILT		 41142000-02-27 Ian Lance Taylor <ian@zembu.com>
4115
4116 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4117 opcode, for the instruction `pal19'. From Andrea Arcangeli
4118 <andrea@suse.de>.
4119
773f551c
AM		 41202000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4121
4122 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4123 from here..
4124 (md_assemble): To here, before template operands are matched.
4125 Also ensure a constant immediate is sign extended when we know the
4126 size is at most 16 bits. This is to catch cases like "add
4127 $0xffc0,%ax" where we don't know the size, and thus that the
4128 immediate can be represented as Imm8S until after parsing the
4129 register operand.
4130 (i386_displacement): Similarly sign extend 16 bit constant
4131 displacements.
4132 (md_assemble): Relax 16-bit jump constant range check to suit sign
4133 extended displacements.
4134
28d33191
JL		 41352000-02-26 Andreas Jaeger <aj@suse.de>
4136
4137 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4138
cc5ca5ce
AM		 41392000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4140
4141 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4142 call operands when intel_syntax.
4143 (intel_float_operand): Return 2 for "fi...".
4144 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4145 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4146 earlier "SHORT" change.
4147 (md_assemble): When determining suffix from Regs, exclude
4148 InOutPortReg.
4149
056350c6
NC		 41502000-02-24 Nick Clifton <nickc@cygnus.com>
4151
4152 * configure: Add arm-wince, mips-pe and sh-pe targets.
4153 * configure: Regenerate.
4154
4155 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4156 sh-pe targets.
4157 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4158 "pe-mips" for the mips-pe target.
4159
4160 * config/tc-arm.c (insns): Change displacement encoded in BL
4161 and B instructions if the target port is arm-wince.
4162 (do_ldst): Do not bias the relocation offset if the target
4163 port is arm-wince.
4164 (md_pcrel_from): Add in missing relocation offset bias if the
4165 target os arm-wince.
4166
4167 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4168 (md_begin): Disable -G support for mips-pe target.
4169 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4170 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4171 COFF flavour.
4172
4173 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4174 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4175 assembler, just set the alignment to 4.
4176
4177 * config/te-wince-pe.h: New file for WinCE targets. Define
4178 TE_WINCE.
4179
36bf8ab9
AM		 41802000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4181
4182 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4183 string instructions.
4184 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4185 (i386_intel_memory_operand): After finding a segment override,
4186 check again for no `[' before looking for a displacement. Bomb if
4187 more than one displacement rather than silently discarding the
4188 second and subsequent ones. Free strings malloc'd by
4189 build_displacement_string.
4190
f5795b08
CM		 41912000-02-24 Catherine Moore <clm@cygnus.com>
4192
4193 * config/obj-som.c (obj_pseudo_table): Add "weak".
4194 (obj_som_weak): New routine.
4195
abd63a32
AM		 41962000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4197
520dc8e8
AM		 4198 * config/tc-i386.c (union i386_op): New.
4199 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4200 Throughout file replace occurences of disps[n], imms[n], regs[n]
4201 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4202 intel mode operand swapping. Add assert in regKludge and
4203 fake_zero_displacement code. Test i.types[n] when outputting
4204 displacements and immediates. Combine output of Disp16 with
4205 Disp32.
7f3f1ea2
AM		 4206 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4207 when in intel mode by (not) reversing fsub and fdiv operands
4208 before the template search. This fails for single operand
4209 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4210 undefined. Instead fix the base_opcode after we've found the
4211 template. Move base_opcode xor with found_reverse_match from
4212 opcode output code to before this fix so we test for the correct
4213 opcodes.
4214 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4215 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4216
4217 * config/tc-i386.h (TC_RELOC): Delete.
4218 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4219 with equivalent call to reloc.
4220
abd63a32
AM		 4221 * as.h (flag_m68k_mri): Move declaration after target include, and
4222 only declare when TC_M68K defined. Define as zero otherwise.
4223 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4224 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4225 Define as zero otherwise.
4226 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4227 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4228 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4229 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4230 testing whether defined.
4231 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4232 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4233 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4234 rather than testing whether defined.
4235 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4236 (parse_mri_cons): Declare and use only when TC_M68K.
4237 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4238 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4239 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4240
4241 * NEWS: Mention IBM 370 support.
4242
7e052742
RH		 42432000-02-23 Richard Henderson <rth@cygnus.com>
4244
4245 * config/tc-i386.c (md_assemble): When swapping operands for
4246 intel_syntax, assume everything that's not Imm or Disp is a
4247 register.
4248
5b93d8bb
AM		 42492000-02-23 Linas Vepstas <linas@linas.org>
4250
4251 * config/tc-i370.c, config/tc-i370.h: New files.
4252 * Makefile.am: Add support for Linux/IBM 370.
4253 * configure.in: Likewise.
4254 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4255 * config/obj-elf.c: Include elf/i370.h
4256 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4257
4258 * Makefile.in: Regenerate.
4259 * configure: Regenerate.
4260
4261 * doc/c-i370.texi: New file.
4262 * doc/all.texi: Include it.
4263 * doc/as.texinfo: And here.
3e87a760 4264 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4265 * doc/Makefile.in: Regenerate.
4266
25f2196d
CC		 42672000-02-19 Michael Meissner <meissner@redhat.com>
4268
4269 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4270 determine if an instruction can be used in parallel with an ADDppp
4271 or SUBppp instruction.
4272
6349b5f4
AH		 42732000-02-22 Andrew Haley <aph@cygnus.com>
4274
4275 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4276
2f6d2f85 42772000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4278
4279 * config/tc-mips.c (mips_gp32): New variable.
4280 (macro_build) Use mips_gp32.
4281 (mips_ip): Ditto.
4282 (md_longopts): Add "-mgp32" and "-mgp64".
4283 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4284
a47cf567
NC		 4285 (OPTION_M7900): Change offset
4286 (OPTION_NO_M7900): Ditto.
4287
b985eaa8
ILT		 42882000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4289
4290 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4291 warning, and bump it to 1.
4292
52454417
ILT		 42932000-02-22 Ian Lance Taylor <ian@zembu.com>
4294
4295 From Brad Lucier <lucier@math.purdue.edu>:
4296 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4297 match format.
4298
6b76fefe
CM		 42992000-02-21 Catherine Moore <clm@cygnus.com>
4300
4301 * config/tc-mips.c (MF_HILO_INSN): Define.
4302 (mips_7000_hilo_fix): Declare.
4303 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4304 (md_parse_option): Check for 7000_HILO_FIX options.
4305 (OPTION_M7000_HILO_FIX): Define.
4306 (OPTION_NO_M7000_HILO_FIX): Define.
4307 * doc/c-mips.texi (-mfix7000): Describe.
4308
f6af82bd
AM		 43092000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4310
4311 * listing.c (print_lines): Remove unused variable `end'.
4312
4313 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4314 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4315 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4316 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4317 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4318 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4319
8c8281f4
NC		 43202000-02-18 Nick Clifton <nickc@cygnus.com>
4321
4322 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4323 the computed frag offset, rather than overwriting it.
4324
d4845d57
JR		 4325Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4326
4327 * config/tc-sh.c ("elf/sh.h"): Include.
4328 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4329 (md.begin): Initialize target_arch.
4330 Only include opcodes in has table that match selected architecture.
4331 (parse_reg): Recognize register names for sh-dsp.
4332 (parse_at): Recognize post-modify addressing.
4333 (get_operands): The leading space is now optional.
4334 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4335 arguments. Update valid_arch.
4336 (build_Mytes): Add support for SDT_REG_N.
4337 (find_cooked_opcode): New function, broken out of md_assemble.
4338 (assemble_ppi, sh_elf_final_processing): New functions.
4339 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4340 (md_longopts, md_parse_option): New option: -dsp.
4341 * config/tc-sh.h (elf_tc_final_processing): Define.
4342 (sh_elf_final_processing): Declare.
4343
c97305a1
JL		 4344Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4345
4346 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4347 the unwinder subspace. Save the current seg/subseg before creating
4348 the new seg/subseg.
4349
bec50466
NC		 43502000-02-10 Nick Clifton <nickc@cygnus.com>
4351
4352 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4353 little endian targets.
bec50466 4354 (INST_BYTE1): Redefine to handle big and little endian
66778679 4355 targets.
bec50466
NC		 4356 (cpu_type): New type: Select between M340 and M210.
4357 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4358 instructions of the M340.
bec50466 4359 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4360 instructions.
bec50466
NC		 4361 (md_atof): Add support for little endian targets.
4362 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4363 line switches.
bec50466
NC		 4364 (md_convert_frag): Add support for little endian targets.
4365 (md_apply_fix3): Add support for little endian targets.
4366 (md_number_to_chars): Add support for little endian targets.
4367
a25c045a
TW		 43682000-02-10 Timothy Wall <twall@redhat.com>
4369
4370 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4371 defined, use it to verify the symbol just read should be a label.
4372
f28e8eb3
TW		 43732000-02-10 Timothy Wall <twall@redhat.com>
4374
4375 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4376 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4377 around colons when KEEP_WHITE_AROUND_COLON is defined.
4378 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4379 and KEEP_WHITE_AROUND_COLON.
4380
6dc19fc4
TW		 43812000-02-08 Timothy Wall <twall@redhat.com>
4382
4383 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4384 logic.
6dc19fc4 4385 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4386 implemented.
6dc19fc4
TW		 4387 (end_repeat): New. Provide support for a "break" out of the
4388 repeat loop.
4389 * read.h: Add prototypes for new functions.
3e87a760 4390
f805106c
TW		 43912000-02-08 Timothy Wall <twall@redhat.com>
4392
4393 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4394 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4395 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4396 non-zero.
4397
4469be0f
TW		 43982000-02-08 Timothy Wall <twall@redhat.com>
4399
4400 * read.c: Added elseif to directives table.
4401 * read.h: Added prototype for s_elseif.
4402 * doc/as.texinfo: Added description for elseif.
4403 * cond.c (s_elseif): New function
3e87a760 4404
24a17b6c
TW		 44052000-02-04 Timothy Wall <twall@redhat.com>
4406
4407 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4408 listings.
24a17b6c 4409
bea9907b 44102000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4411
bea9907b
TW		 4412 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4413 default values.
4414 * frags.c (frag_new): Calculate fr_fix in octets
4415 (frag_now_fix) Return offset as target address offset (bytes).
4416 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4417 quantities).
bea9907b
TW		 4418 * frags.h: Added prototype for frag_now_fix_octets().
4419 Distinguish between octets and bytes in field descriptions.
4420 * listing.c (calc_hex): Account for octets vs bytes when
4421 printing addresses/offsets.
4422 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4423 target is little-endian, print the octets in a word in big-endian
4424 order so that the display looks like a proper hexadecimal number,
4425 instead of having the octets reversed.
4426 * read.c (do_align): When recording alignment, alignment power
4427 should be in terms of target bytes (minimum addressible unit)
4428 instead of octets.
4429 (do_org) Convert ORG target address (byte) argument into an
4430 octet offset when generating a variable fragment.
4431 * symbols.c (resolve_symbol_value): Symbol final value
4432 converted to a target address offset (bytes) from its octet offset.
4433 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4434 offset (bytes) is adjusted by the frag offset (octets) converted
4435 to bytes.
4436 (coff_frob_section) Section alignment power is in terms of bytes;
4437 convert it to an octet alignment power when calculating size (and
4438 size mask) in octets. Don't modify the section size in order to
4439 "align" it for TI COFF, since that format has a different method
4440 for storing alignment information.
3e87a760 4441
210dcc61
TW		 44422000-02-01 Timothy Wall <twall@cygnus.com>
4443
4444 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4445 entries, matching the way GCC generates them. If not escaped, the
4446 filename is encoded incorrectly.
4447
557537a5 44482000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4449
557537a5
NC		 4450 * config/tc-arm.c (reg_table): Add support for ATPCS register
4451 naming conventions.
2c1c4c62 4452
557537a5 44532000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4454
2c1c4c62
GK		 4455 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4456 already defined.
3e87a760 4457 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4458 New macro.
4459 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4460 of a symbol when we really care about its value.
4461
44622000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4463
4464 * config/tc-mcore.c (md_assemble): Give warning message if
4465 operands passes to instruction are more than the spec.
4466
2f0ca46a
NC		 44672000-01-27 Thomas de Lellis <tdel@windriver.com>
4468
66778679 4469 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4470 Thumb mode but the label seen was not declared as '.thumb_func'
4471 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4472 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4473
4c63da97
AM		 44742000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4475
4476 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4477 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4478
4479 * Makefile.in: Same here.
4480 Update copyright.
4481
4482 * configure.in: Set bfd_gas for i386-aout when primary target
4483 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4484 we may need the primary te_file. Remove incorrect comment.
4485
4486 * configure: Regenerate.
4487
4488 * config/e-i386aout.c: New file.
4489
4490 * as.c (USE_EMULATIONS): Move to before print_version_id.
4491 (struct emulation): Add i386aout.
4492 (show_usage): Split text strings. Reformat -a text. Add --em
4493 help.
4494 Update copyright.
4495
4496 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4497 (aout_format_ops): New.
4498 Update copyright.
4499
4500 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4501 preprocessor conditional and add aout USE_EMULATIONS tests.
4502 (read_a_source_file): Don't pass error strings to printf as
4503 format arg.
4504 Update copyright.
4505
4506 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4507 format arg.
4508 (do_data): Same here.
4509 (process_file): And here.
4510 Update copyright.
4511
4512 * symbols.c (colon): Rewrite "already defined" fatal message
4513 code for aout with USE_EMULATIONS.
4514 Update copyright.
4515
4516 * config/obj-aout.c (OBJ_HEADER): Define.
4517 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4518 fields of sentinel.
4c63da97
AM		 4519 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4520 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4521 forms here.
4522 (obj_aout_type): Expand S_SET_OTHER here too.
4523 (obj_read_begin_hook): Remove.
4524 (aout_pop_insert): New.
4525 (obj_aout_s_get_other): New.
4526 (obj_aout_s_get_desc): New.
4527 (aout_format_ops): New.
4528 Update copyright.
4529
4530 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4531 gets aout_pseudo_table.
4532 (aout_pseudo_table): Declare.
4533 (obj_read_begin_hook): Define.
4534 Update copyright.
4535
4536 * config/obj-coff.c (obj_pseudo_table): Rename to
4537 coff_pseudo_table.
4538 (coff_pop_insert): Use coff_pseudo_table.
4539 (coff_sec_sym_ok_for_reloc): Remove.
4540 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4541 and comment all zero entries and remove #if 0 code.
4542 Update copyright.
4543
4544 * config/obj-coff.h (obj_pop_insert): Define.
4545 (coff_pseudo_table): Declare.
4546 Update copyright.
4547
4548 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4549 s_get_size, s_set_size. Comment all zero entries.
4550 Update copyright.
4551
4552 * config/obj-elf.c (elf_s_get_other): New function.
4553 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4554 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4555 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4556 comment.
4557 (obj_elf_parse_section_letters): Don't pass error strings to
4558 printf as format arg.
4559 Update copyright.
4560
4561 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4562 OBJ_MAYBE_ECOFF.
4563 (elf_s_get_other): Declare.
4564 (S_GET_OTHER) Define as elf_s_get_other if not already
4565 defined.
4566 (S_SET_OTHER): Only define when not already defined.
4567 (elf_obj_read_begin_hook): Declare.
4568 (obj_read_begin_hook): Define.
4569 (elf_obj_symbol_new_hook): Declare.
4570 (obj_symbol_new_hook): Define.
4571 Update copyright.
4572
4573 * config/obj-multi.h: Add copyright header and protect against
4574 multiple inclusion. Add * to all function pointers.
4575 (OBJ_HEADER): If defined, include it rather than other defines
4576 in this file.
4577 (obj_frob_file_after_relocs): Test for NULL.
4578 (obj_symbol_new_hook): Here too.
4579 (obj_sec_sym_ok_for_reloc): And here.
4580 (S_GET_OTHER): Define.
4581 (S_GET_DESC): Define.
4582 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4583 (OBJ_MAYBE_ELF): Update comment.
4584
4585 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4586 OBJ_AOUT preprocessor conditional and handle emulation by
4587 testing OUTPUT_FLAVOR.
4588 (i386_displacement): Here too.
4589 (md_section_align): Similarly here.
4590 (i386_target_format): Conditionally compile when more than one
4591 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4592 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4593 (i386_displacement): Here too.
4594 Update copyright.
4595
4596 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4597 Define TARGET_FORMAT for aout only when not multi.
4598 Update copyright.
4599
4600 * config/te-multi.h: Delete file as it's identical to te-generic.h
4601
add0c677
AM		 46022000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4603
4604 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4605 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4606 LONG_MNEM_SUFFIX.
4607
4608 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4609 DWORD_MNEM_SUFFIX.
4610 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4611 comments.
4612
a19d8eb0
CP		 46132000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4614
66778679
RH		 4615 * config/tc-mips.c (mips_do_align): New function.
4616 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4617
550262c4
NC		 46182000-01-10 Philip Blundell <philb@gnu.org>
4619
4620 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4621 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4622 line separator for Linux.
4623 * doc/as.texinfo (Comments): Mention the ARM.
4624
0decc840
NC		 46252000-01-10 Philip Blundell <pb@futuretv.com>
4626
4627 * configure.in (arm*-*-conix*): New target.
4628 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4629 armv*-*-linux-gnu.
4630 * configure: Regenerate.
4631
2e13b764
NC		 46322000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4633
4634 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4635 (obj_elf_visibility): New function.
3e87a760 4636
2e13b764
NC		 4637 * doc/as.texinfo (Visibility): New node: document visibility
4638 pseudo ops.
4639
2f6d2f85 4640For older changes see ChangeLog-9899
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