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Teach .org to handle complex expressions
[deliverable/binutils-gdb.git] / gas / ChangeLog
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2289f85d
AM		 12001-03-17 Alan Modra <alan@linuxcare.com.au>
2
3 * read.c (do_org): Handle complex expressions.
4 * cgen.c (gas_cgen_finish_insn): Likewise.
5
4d5a53ff
JW		 62001-03-15 David Mosberger <davidm@hpl.hp.com>
7
8 * config/tc-ia64.c (md): New member keep_pending_output.
9 (ia64_flush_pending_output): Flush only if md.keep_pending_output
10 is not set.
11 (dot_xdata): Turn on md.keep_pending_output for the duration of
12 this function.
13 (dot_xfloat_cons): Ditto.
14 (dot_xstringer): Ditto.
15 (dot_xdata_ua): Ditto.
16 (dot_xfloat_cons_ua): Ditto.
17
182001-03-15 Jim Wilson <wilson@redhat.com>
19
20 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
21 label support.
22
19c0258a
AO		 232001-03-15 Alexandre Oliva <aoliva@redhat.com>
24
25 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
26
d68d4570
DD		 272001-03-15 DJ Delorie <dj@redhat.com>
28
29 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
30 blindly freeing string if it isn't at the top of the obstack.
31
f3c180ae
AM		 322001-03-13 Alan Modra <alan@linuxcare.com.au>
33
34 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
35 (NUM_FLAG_CODE): Define.
36 (lex_got): New function.
37 (got_reloc): New global var.
38 (x86_cons_fix_new): New function.
39 (x86_cons): New function.
40 (i386_immediate): Use lex_got here, replacing inline code. Change
41 "ignoring junk.." error message to "junk.."
42 (i386_displacement): Likewise.
43 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
44 (x86_cons): Declare.
45 (TC_CONS_FIX_NEW): Define.
46 (x86_cons_fix_new): Declare.
47
83e7603d
NC		 482001-03-12 Nick Clifton <nickc@redhat.com>
49
50 * config/tc-arm.c (md_begin): Always set machine type based on
51 cpu_variant.
52
1ae12ab7
AM		 532001-03-07 Alan Modra <alan@linuxcare.com.au>
54
55 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 56 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 57 union.
f3c180ae
AM		 58 <JumpInterSegment output>: Use correct i.disp_reloc[].
59 <immediate output>: Likewise.
1ae12ab7 60
4f3c3dbb
NC		 612001-03-06 Nick Clifton <nickc@redhat.com>
62
63 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
64 BLX(1) instruction.
65
dc84e067
NC		 662001-03-06 Igor Shevlyakov <igor@windriver.com>
67
68 * config/tc-m68k.c : Add 5407 to archs[] table.
69 (HAVE_LONG_BRANCH): Add mcf5407.
70 (select_control_regs): Recognize 5407.
71
a8150a88
DB		 722001-03-02 Dave Brolley <brolley@redhat.com>
73
1ae12ab7
AM		 74 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
75 than m32r_do_align.
a8150a88 76
e103941e
NC		 772001-03-02 Richard Sandiford <rsandifo@redhat.com>
78
79 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
80 (gen_to_words): Print warnings if NaNs are found and the target CPU
81 does not support them. Allow largest exponent to be used in normal
82 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
83
7c44d1d3
AJ		 842001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
85
86 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
87 anymore since we use bfd_elf_generic_reloc now.
88 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
89
27b7e12d
AM		 902001-02-27 Alan Modra <alan@linuxcare.com.au>
91
92 * configure.in (BFD_VERSION): New.
93 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
94 * configure: Regenerate.
95 * Makefile.am: Run "make dep-am"
96 * Makefile.in: Regenerate.
97 * doc/Makefile.in: Regenerate.
98
1af96959
NC		 992001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
100
101 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
102 SEC_NEVER_LOAD when the 'n' flag is used.
103 Add SEC_NEVER_LOAD to matchflags.
104
d95767bf
SC		 1052001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
106
107 * symbols.c (decode_local_label_name): Initialize message_format
108 only when an error is reported (perf pb due to I18N).
109
3737d051
L		 1102001-02-23 H.J. Lu <hjl@gnu.org>
111
112 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
113 BFD_ASSEMBLER is not defined.
114
b653e7f9
NC		 1152001-02-23 Richard Sandiford <rsandifo@redhat.com>
116
117 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
118 done if it's against a symbol.
119
7463c317
TW		 1202001-02-22 Timothy Wall <twall@cygnus.com>
121
122 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
123 target formats if applicable.
124 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
125 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
126 * Makefile.in: Regenerated.
127 * configure.in: Added configuration for ia64-*-aix*.
128 * configure: Regenerated.
7c44d1d3 129
87f8eb97
JW		 1302001-02-21 David Mosberger <davidm@hpl.hp.com>
131
132 * config/tc-ia64.c (enum operand_match_result): New type.
133 (operand_match): Change return type to operand_match_result.
134 Fix all returns appropriately, adding support for returning the
135 out-of-range result.
136 (parse_operands): New locals result, error_pos, out_of_range_pos,
137 curr_out_of_range_pos. Rewrite operand matching loop to give better
138 error messages.
7c44d1d3 139
33d01f33
JW		 1402001-02-21 David Mosberger <davidm@hpl.hp.com>
141
142 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
143 (dot_proc): Clear unwind.prologue_count to zero.
144 (dot_prologue): Increment unwind.prologue_count.
145 (dot_restore): If second operand is omitted, use
146 unwind.prologue_count -1 for "ecount" (# of additional regions to
147 pop). Decrement unwind.prologue_count by number of regions
148 popped.
149
7e84d676
NC		 1502001-02-21 Nick Clifton <nickc@redhat.com>
151
152 * doc/as.texinfo (Section): Note that some flags to the COFF
153 version of .section remove attributes rather than setting them.
154
5cd4edbe
KH		 1552001-02-20 Kazu Hirata <kazu@hxi.com>
156
29184774
NC		 157 * config/tc-pdp11.c: Fix formatting.
158 * config/tc-pdp11.h: Likewise.
5cd4edbe 159
80b3ee89
AJ		 1602001-02-20 Bo Thorsen <bo@suse.de>
161
162 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
163 entry.
164
0fde8cc6 1652001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 166
167 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
168 all FreeBSD platforms should look the same at this level.
169 * configure: Rebuilt.
170 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
171
e135f41b
NC		 1722001-02-18 lars brinkhoff <lars@nocrew.org>
173
174 * Makefile.am: Add PDP-11 target.
175 * configure.in: Likewise.
176 * config/tc-pdp11.c: New file.
177 * config/tc-pdp11.h: New file.
178 * doc/Makefile.am: Add PDP-11 documentation.
179 * doc/all.texi: Likewise.
180 * doc/as.texinfo: Likewise.
181 * doc/c-pdp11.texi: New file.
182
363c574f
MG		 1832001-02-16 matthew green <mrg@redhat.com>
184
80b3ee89 185 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 186
fa1cb89c
JW		 1872001-02-13 Jim Wilson <wilson@redhat.com>
188
189 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
190 reloc instead of a 0 reloc.
191 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
192 as done.
193 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
194
c842b53a
ILT		 1952001-02-13 Ian Lance Taylor <ian@zembu.com>
196
197 * write.c (is_dnrange): Stop as soon as the address becomes
198 larger.
199 (relax_frag): Add segment parameter. Only call symbol_get_frag
200 once. Only call is_dnrange if the symbol is in the same segment,
201 and the symbol address is larger.
202 (relax_segment): Pass segment to md_relax_frag and relax_frag.
203 * write.h (relax_frag): Update declaration.
204 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
205 it to relax_frag.
206 * config/tc-m32r.c (m32r_relax_frag): Likewise.
207 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
208 (m32r_relax_frag): Update declaration.
209 * config/tc-mips.h (md_relax_frag): Add segment parameter.
210 * config/tc-tic54x.h (md_relax_frag): Likewise.
211 * doc/internals.texi (CPU backend): Update documentation for
212 md_relax_frag.
213
6fad6acb
AM		 2142001-02-13 Alan Modra <alan@linuxcare.com.au>
215
fddf5b5b
AM		 216 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
217 Mention effect of < 386 architectures on jump promotion.
218 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
219
220 * config/tc-i386.c (no_cond_jump_promotion): New.
221 (set_cpu_arch): Parse "jumps" arch modifier.
222 (insn_size): Modify usage comment.
223 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
224 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
225 (TYPE_FROM_RELAX_STATE): New define.
226 (UNCOND_JUMP, COND_JUMP): Renumber.
227 (md_relax_table): Reorder to suit.
228 (COND_JUMP86): New define.
229 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
230 (md_assemble): Create frag var for jumps of max size, encode relax
231 state for COND_JUMP86.
232 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
233 leave conditional jumps small if no_cond_jump_promotion.
234 (md_convert_frag): Likewise.
235
6fad6acb
AM		 236 * expr.c (operator): Don't bump input_line_pointer for two char
237 operators. Instead return operator size via new param num_chars.
238 (expr): Use above to parse multi-char operators correctly.
239
23df1078
JH		 240Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
241
29184774 242 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 243 BFD_RELOC_X86_64_GOTPCREL.
244 (i386_validate_fix): Likewise.
245
b1e2e654
PB		 2462001-02-12 Philip Blundell <pb@futuretv.com>
247
248 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
249 ldrt/strt instructions.
250
9117d219
NC		 2512001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
252
253 * config/tc-mips.c (macro): For M_LA_AB emit a
254 BFD_RELOC_MIPS_CALL16 relocation or a
255 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
256 BFD_RELOC_MIPS_GOT16 and
257 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
258 loading the jump register when generating SVR4_PIC code.
259
97238fbd
CD		 2602001-02-10 Chris Demetriou <cgd@broadcom.com>
261
262 * configure.in: Make 'mipself' and 'mipsecoff' emulations
263 map to MIPS-specific files, as they used to do before the
264 change on 2000-05-21.
265 * configure: Regerate.
266
0f074f60
CD		 2672001-02-10 Chris Demetriou <cgd@broadcom.com>
268
269 * config/tc-mips.c (md_parse_option): Don't try to compile
270 ELF-only option code if not ELF.
271
91a2ae2a
RH		 2722001-02-08 David Mosberger <davidm@hpl.hp.com>
273
274 * config/tc-ia64.h (md_elf_section_type): New macro.
275 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
276 (they're now handled via ia64_elf_section_type.
277
278 * config/tc-ia64.c (unwind): New members saved_text_seg,
279 saved_text_subseg, and force_unwind_entry.
280 (optimize_unw_records): New function to optimize away unnecessary
281 unwind directives.
282 (ia64_elf_section_type): New function.
283 (output_unw_records): Generate unwind info only if the size is
284 non-zero or if it's forced for some other reason (e.g.,
285 handlerdata or a personality routine).
286 (generate_unwind_image): Don't switch back to previous
287 section---stay inside the unwind info section instead so that
288 handlerdata that may follow goes into the right place.
289 (dot_handlerdata): Force generation of unwind entry and save the
290 current active text segment before generating unwind image.
291 (dot_unwentry): Force generation of unwind entry.
292 (dot_personality): Ditto.
293 (dot_endp): Generate unwind table entry only if there is
294 some unwind info or the unwind entry was forced.
295
296 * config/tc-ia64.c (make_unw_section_name): New macro to form
297 unwind section name.
298 (generate_unwind_image): Add "text_name" argument. Use it to
299 form unwind section name.
300 (dot_handlerdata): Determine current segment (section) name and
301 pass it to generate_unwind_image().
302 (dot_endp): Determine current segment (section) name and use
303 it to determine the appropriate unwind section name.
304 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
305 n, fill, and max arguments.
306
a85d7ed0
NC		 3072001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
308
309 * Makefile.am: Add linux target for S/390.
310 * configure.in: Likewise.
311 * config/tc-s390.c: New file.
312 * config/tc-s390.h: New file.
313
de68de20
AO		 3142001-02-09 Alexandre Oliva <aoliva@redhat.com>
315
316 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
317 2byte, 4byte and 8byte.
318
8ea46bbd
AM		 3192001-02-08 Alan Modra <alan@linuxcare.com.au>
320
321 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
322 md_number_to_chars with size > sizeof (valueT).
323
a99746f4
L		 3242001-02-06 H.J. Lu <hjl@gnu.org>
325
326 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
327 there is no relocation.
328
f4e17b3d
L		 3292001-02-06 H.J. Lu <hjl@gnu.org>
330
331 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
332
333 * config/tc-ia64.c (md_parse_option): Only accept the valid
334 ia64 options on "-axxx".
335
3557da92
JW		 3362001-02-05 Jim Wilson <wilson@redhat.com>
337
338 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
339 aborting for invalid operands.
340
da6c73e0
AM		 3412001-02-06 Alan Modra <alan@linuxcare.com.au>
342
343 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
344 than via pointer. Update all callers.
345 (UNWIND_LOW32): Define.
346 (UNWIND_HIGH32): Define.
347 (pa_build_unwind_subspace): Use the above macros instead of dumping
348 bitfields directly. Call frag_more once rather than multiple times.
349 (md_assemble): Use UNWIND_LOW32.
350 (pa_entry): Likewise
351 (pa_procend): Likewise.
352 (process_exit): Use UNWIND_HIGH32.
353
986c6f4b
SC		 3542001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
355
356 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
357 function to select the header according to the cpu.
358 (md_after_pass_hook, md_do_align): Remove.
359 (md_cleanup, m68hc11_cleanup): Remove.
360 (md_pcrel_from_section): Declare.
361 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
362 (build_jump_insn, build_insn): Likewise.
363 (m68hc11_listing_header): New function.
364 (m68hc11_cleanup): Remove.
365
dbb8ad49
SC		 3662001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
367
328dc123 368 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 369 symbols because there is no support for shared libraries and these
328dc123 370 symbols can't be overridden (unless they are weak).
dbb8ad49 371
a987bfc9
RH		 3722001-02-01 Momchil Velikov <velco@fadata.bg>
373
374 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
375 for the compilation unit with a zero byte.
376
22862cde
AM		 3772001-01-30 Alan Modra <alan@linuxcare.com.au>
378
379 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
380 destinations. Correct range check for 17 and 22 bit branches.
381
8ec6253e
NC		 3822001-01-25 Nick Clifton <nickc@redhat.com>
383
384 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
385 still set. Issue an error message instead.
386 (md_estimate_size_before_relax): Delete unused variable
387 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 388
43ad3147
KH		 3892001-01-23 Kazu Hirata <kazu@hxi.com>
390
391 * as.c: Fix formatting.
392 * ehopt.c: Likewise.
393 * messages.c: Likewise.
394 * stabs.c: Likewise.
395 * symbols.c: Likewise.
396
015c05c1
AM		 3972001-01-23 Ben Elliston <bje@redhat.com>
398
399 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
400
66498417
KH		 4012001-01-22 Kazu Hirata <kazu@hxi.com>
402
403 * config/tc-alpha.c: Fix formatting.
404
1aad8cf8
KH		 4052001-01-19 Kazu Hirata <kazu@hxi.com>
406
407 * config/tc-alpha.c: Fix formatting.
408
32ff5c2e
KH		 4092001-01-18 Kazu Hirata <kazu@hxi.com>
410
411 * config/tc-alpha.c: Fix formatting.
412
cd17328a
NC		 4132001-01-18 Nick Clifton <nickc@redhat.com>
414
415 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
416 "da" flags.
417 (stm_flags): Remove redundant bit from "ed" and "da" flags.
418
81c425d1
AO		 4192001-01-18 Alexandre Oliva <aoliva@redhat.com>
420
421 * configure.in (cpu_type, arch): Match i386 too.
422 * configure: Rebuilt.
423
e5cb08ac
KH		 4242001-01-16 Kazu Hirata <kazu@hxi.com>
425
426 * config/tc-i386.c: Fix formatting.
427
1d3d5051
AM		 4282001-01-16 Alan Modra <alan@linuxcare.com.au>
429
64afeba3
AM		 430 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
431 relocs for .PARISC.unwind section.
432
1d3d5051
AM		 433 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
434 depending on section flags, not just for .text.
435
b44b1b85
JW		 4362001-01-15 Jim Wilson <wilson@redhat.com>
437
438 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
439 not immediately followed by an instruction.
440
098f2ec3
KH		 4412001-01-15 Kazu Hirata <kazu@hxi.com>
442
443 * config/tc-m68hc11.c: Fix formatting.
444
d4887adc
NC		 4452001-01-15 Nick Clifton <nickc@redhat.com>
446
447 * symbols.c (colon): Change 'already defined symbol' from a
448 fatal error to an ordinary error. There is no reason why this
449 error should be fatal.
450
451 * message.c (as_fatal): Delete output file, if one has been
015c05c1 452 created.
d4887adc 453
fcfd4916
AM		 4542001-01-14 Alan Modra <alan@linuxcare.com.au>
455
456 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
457
bfb32b52
KH		 4582001-01-14 Kazu Hirata <kazu@hxi.com>
459
460 * config/tc-alpha.c: Fix formatting.
461 * config/tc-arc.c: Likewise.
462 * config/tc-arc.h: Likewise.
463 * config/tc-d10v.c: Likewise.
464 * config/tc-i370.c: Likewise.
465 * config/tc-i386.c: Likewise.
466 * config/tc-i960.c: Likewise.
467 * config/tc-m68k.c: Likewise.
468 * config/tc-ppc.c: Likewise.
469 * config/tc-sparc.c: Likewise.
470 * config/tc-tahoe.c: Likewise.
471 * config/tc-vax.c: Likewise.
472
1e07b820
KH		 473 * config/tc-arc.c: Fix formatting.
474
19203624
KH		 475 * config/tc-arc.c: Fix formatting.
476
1328dc98
AM		 4772001-01-14 Alan Modra <alan@linuxcare.com.au>
478
c46b7515
AM		 479 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
480 both 32 and 64 bit ELF.
481
1328dc98
AM		 482 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
483 and don't bother storing `m' for "ce" completer. Tidy handling of
484 'J' and 'K' operands to suit. Handle '<' and '>' operands.
485
b9d79e03
JH		 486Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
487
29184774 488 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 489 (i386_mach): Declare.
29184774 490 * config/tc-i386.c (i386_mach): New function.
b9d79e03 491
a349d9dd
PB		 4922001-01-13 Philip Blundell <philb@gnu.org>
493
494 * doc/as.texinfo: Fix spelling and cross-references.
495
496 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
497 character for all systems, not just GNU/Linux. Make it explicit
498 that `-k' doesn't affect code generation, just ELF flags.
499
e2914f48
JH		 500Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
501
502 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
503 instructions.
504
272d76e0
FCE		 5052001-01-12 Frank Ch. Eigler <fche@redhat.com>
506
507 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
508
d0398d6a
NC		 5092001-01-12 Nick Clifton <nickc@redhat.com>
510
511 * as.c (print_args): Update copyright date to 2001.
512
2d73a4ca
NC		 5132001-01-12 Peter Targett <peter.targett@arccores.com>
514
515 * doc/c-arc.texi: New file.
516 Some sections to be expanded.
517
6e0b89ee
AM		 5182001-01-12 Alan Modra <alan@linuxcare.com.au>
519
520 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
521 (md_parse_option): Always accept "--32".
522
0d2bcfaf
NC		 5232001-01-11 Peter Targett <peter.targett@arccores.com>
524
525 * as.h (TC_ARC): Ensure struc-symbol.h included.
526 * as.c (dwarf2dbg.h): Include to remove implicit declaration
527 warnings.
528 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
529 (TARGET_SYMBOL_FIELDS) added.
530
531 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
532 * doc/c-arc.texi: New file.
533 Some sections to be expanded.
534 * doc/as.texinfo: Update command-line options.
535 Removed outdated text for ARC dependant features, instead include
536 text from above file.
537
538 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
539 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
540 (targ-cpu.h) header.
541 * config/tc-arc.h:
542 * config/tc-arc.c: New updated configuration for
543 ARC, including selection of core variants, and extensibility of
544 instructions, registers etc. through directives.
545
546 * config/tc-arc.c (arc_extinst): Minor corrections for
547 error messages.
548 (arc_common) Likewise. Make alignment argument optional for local
549 symbols also, with default of zero.
550
88051039
SC		 5512001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
552
553 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
554 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
555 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
556 and fix_new_exp() instead.
557 (md_convert_frag): For indexed post byte use the symbol value
558 rather than the displacement.
559 (md_relax_table): Fix indexed offset relax.
560
d8273f3b
SC		 5612001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
562
563 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
564 relax weak symbols.
015c05c1 565 (relaxable_symbol): New function.
d8273f3b 566
eea2ad45
AJ		 5672001-01-11 Andreas Jaeger <aj@suse.de>
568
569 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
570 not used anywhere.
571
7a91e76a
NC		 5722001-01-10 Nick Clifton <nickc@redhat.com>
573
574 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
575 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
576
aa257fcd
NC		 5772001-01-10 Nick Clifton <nickc@redhat.com>
578
579 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
580 character used to dollar local symbols.
581 (LOCAL_LABEL_CHAR): New constant - the magic character used to
582 local label symbols.
583 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
584 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
585 if defined.
586 Use LOCAL_LABEL_CHAR.
587 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
588 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
589 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
590
b77a7acd
AJ		 5912001-01-08 Bo Thorsen <bo@suse.de>
592
015c05c1
AM		 593 * config/tc-i386.c (i386_immediate, i386_displacement):
594 GOTPCREL check fix.
b77a7acd 595
5c2bd011
ILT		 5962001-01-07 Ian Lance Taylor <ian@zembu.com>
597
598 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
599 in last change.
600
46a04e3a
PB		 6012001-01-07 Philip Blundell <philb@gnu.org>
602
603 * doc/as.texinfo (Bug Reporting): Update email address for
604 reports.
605 * README: Likewise.
606
b96d3a20
JH		 607Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
608
609 * configure.in: Define DEFAULT_ARCH for i386.
29184774 610 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 611 move testing for 64bit operands to proper place.
612
55b62671
AJ		 6132001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
614
615 * doc/as.texinfo: Document '#' as comment character for i386 and
616 x86_64. Add AMD x86-64 into menu of machine dependent information.
617
618 * doc/c-i386.texi: Document x86_64 extensions.
619
7bc70a8e
JH		 620Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
621
29184774 622 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 623
a167610d
JH		 624Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
625
29184774 626 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 627 * NEWS: Add note about Pentium4 support.
628
09f131f2
JH		 629Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
630
29184774 631 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 632 (type_names): Add new types.
633
6f8c0c4c
JH		 634Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
635
29184774 636 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 637 CpuUnknown): Renumber
638 (CpuP4, CpuSSE2): New.
639 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
640
b96ed59a
PB		 6412001-01-03 Philip Blundell <pb@futuretv.com>
642
643 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
644 relocs.
645 (alpha_fix_adjustable): Likewise.
646 (md_apply_fix): Likewise.
647
a735d1cd
L		 6482000-12-31 H.J. Lu <hjl@gnu.org>
649
650 * listing.c (listing_message): Allocate string only if it is
651 used.
652
653 * configure: Rebuild.
654
67db5ab4
HPN		 6552000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
656
657 * doc/internals.texi (Relaxing with a table) <after relaxation>:
658 Point out caveats with generating fixups for the opcode in a frag.
659
c0d8940f
JH		 660Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
661
662 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
663 * NEWS: Add x86_64.
664
087f563c
L		 6652000-12-29 H.J. Lu <hjl@gnu.org>
666
667 * listing.c (calc_hex): Print the variable part only if the
668 fragment type is rs_fill.
669
8108ad8e
HPN		 6702000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
671
672 * doc/internals.texi (tc_conditional_pseudoop,
673 TC_LINKRELAX_FIXUP): Fix typos.
674
799051fc
RH		 6752000-12-28 Richard Henderson <rth@redhat.com>
676
677 * write.c (subsegs_finish): Fix thinko last change -- don't
678 "optimize" the alignment == 0 case.
679
0a9ef439
RH		 6802000-12-28 Richard Henderson <rth@redhat.com>
681
682 * as.h (rs_align_test): New.
683 * frags.c (NOP_OPCODE): Move default from read.c.
684 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
685 (frag_align_code): New.
686 * frags.h (frag_align_code): Declare.
687 * read.c (NOP_OPCODE): Remove.
688 (do_align): Use frag_align_code.
689 * write.c (NOP_OPCODE): Remove.
690 (get_recorded_alignment): New.
691 (cvt_frag_to_fill): Handle rs_align_test.
692 (relax_segment): Likewise.
693 (subsegs_finish): Align last subseg in section to the
694 section alignment. Use frag_align_code.
695 * write.h (get_recorded_alignment): Declare.
696 * config/obj-coff.c (size_section): Handle rs_align_test.
697 (fill_section, fixup_mdeps): Likewise.
698 (write_object_file): Use frag_align_code.
699
700 * config/tc-alpha.c (alpha_align): Use frag_align_code.
701 (alpha_handle_align): New.
702 * config/tc-alpha.h (HANDLE_ALIGN): New.
703 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
704
705 * config/tc-i386.h (md_do_align): Use frag_align_code.
706 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
707
708 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
709 (ia64_handle_align): New.
710 * config/tc-ia64.h (HANDLE_ALIGN): New.
711 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
712
713 * config/tc-m32r.c (m32r_do_align): Remove.
714 (m32r_handle_align): New.
715 (fill_insn): Use frag_align_code.
716 * config/tc-m32r.h (md_do_align): Remove.
717 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
718 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
719 * config/tc-mips.c, config/tc-mips.h: Similarly.
720
721 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
722 (sh_handle_align): Likewise. Handle rs_align_code.
723 (sh_do_align): Remove.
724 * config/tc-sh.h (md_do_align): Remove.
725 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
726
727 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
728 (sparc_handle_align): Likewise. Handle rs_align_code.
729 * config/tc-sparc.h (md_do_align): Remove.
730 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
731
3cd4dda7
DD		 7322000-12-22 DJ Delorie <dj@redhat.com>
733
734 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
735 when we assemble the first half of a pair.
736
ec56dfb4
L		 7372000-12-22 H.J. Lu <hjl@gnu.org>
738
739 * config/tc-i386.c (reloc): Update the macro for non-bfd
740 assembler.
741 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
742
ad1172d4
L		 7432000-12-22 H.J. Lu <hjl@gnu.org>
744
745 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
746
3e73aa7c
JH		 747Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
748
29184774 749 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 750 (QWORD_MNEM_SUFFIX): New macro.
751 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
752 New macros
753 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
754 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
755 ImmExt): Renumber.
756 (Size64, No_qSuf, NoRex64, Rex64): New macros.
757 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
758 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
759 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
760 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
761 Renumber.
762 (Reg, WordReg): Add Reg64.
763 (Imm): Add Imm32S and Imm64.
764 (EncImm): New.
765 (Disp): Add Disp64 and Disp32S.
766 (AnyMem): Add Disp32S.
767 (RegRex, RegRex64): New macros.
768 (rex_byte): New type.
29184774 769 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 770 (fits_in_unsigned_long, fits_in_signed_long): New functions.
771 (reloc): New parameter "signed"; support x86_64.
772 (set_code_flag): New.
773 (DEFAULT_ARCH): New macro; default to "i386".
774 (default_arch): New static variable.
775 (struct _i386_insn): New fields Operand_PCrel; rex.
776 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
777 (flag_code): New enum and static variable.
778 (use_rela_relocations): New static variable.
779 (flag_code_names): New static variable.
780 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
781 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
782 K6 and Athlon.
783 (i386_align_code): Return plain "nop" for x86_64.
784 (mode_from_disp_size): Support Disp32S.
785 (smallest_imm_type): Support Imm32S and Imm64.
786 (offset_in_range): Support size of 8.
787 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
788 (md_pseudo_table): Add "code64"; use set_code_flat.
789 (md_begin): Emit sane error message on hash failure.
790 (tc_i386_fix_adjustable): Support x86_64 relocations.
791 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
792 instructions supported on particular arch just partially,
793 output of 64bit immediates, handling of Imm32S and Disp32S type.
794 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
795 (i386_displacement): Likewise.
796 (i386_index_check): Cleanup; support 64bit addresses.
797 (md_apply_fix3): Support x86_64 relocation and rela.
798 (md_longopts): Add "32" and "64".
799 (md_parse_option): Add OPTION_32 and OPTION_64.
800 (i386_target_format): Call even for ELFs; choose between
801 elf64-x86-64 and elf32-i386.
802 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
803 (tc_gen_reloc): Support rela relocations and x86_64.
804 (intel_e09_1): Support QWORD.
805
21d6c4af
DN		 8062000-12-15 Diego Novillo <dnovillo@redhat.com>
807
808 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 809 it's not an offset expression.
21d6c4af
DN		 810 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
811 keep the braces '[' and ']' in the output string.
812 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
813 != FLAT. There is no such op_modifier.
814
6717891c
NC		 8152000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
816
817 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
818 if we have it.
819
ee515fb7
KH		 8202000-12-13 Kazu Hirata <kazu@hxi.com>
821
822 * as.h: Fix formatting.
823 * cgen.h: Likewise.
824 * dwarf2dbg.c: Likewise.
825 * input-scrub.c: Likewise.
826 * read.h: Likewise.
827
349a994c
DD		 8282000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
829
830 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
831 configure: Regenerate.
832
42dbf88c
NC		 8332000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
834
835 * dwarf2dbg.c: #include <limits.h> only if it exists.
836
0485cba3
AM		 8372000-12-13 Rodney Brown <RodneyBrown@mynd.com>
838
839 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
840 (md_apply_fix): Here too.
841
514829c3
JW		 8422000-12-12 Jim Wilson <wilson@redhat.com>
843
844 * config/tc-ia64.h (ia64_init): Add prototype.
845
92eb7b32
L		 8462000-12-12 H.J. Lu <hjl@gnu.org>
847
848 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
849
850 * read.h (outputting_stabs_line_debug): Change it to int.
851 * stabs.c (outputting_stabs_line_debug): Likewise.
852
8141c27d
GK		 8532000-12-12 Geoffrey Keating <geoffk@redhat.com>
854
855 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
856 the address of a function result.
857
5d6f4f16
GK		 8582000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
859
860 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
861 (md_assemble): Call dwarf2_emit_insn.
862 (shlib): Fix typo SHILB -> SHLIB.
863 (md_parse_option): Likewise.
864 (ppc_elf_validate_fix): Likewise:
865 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
866
d4c0c039
NC		 8672000-12-12 Nick Clifton <nickc@redhat.com>
868
869 * cgen.h: Fix formatting.
870 * input-scrub.c: Fix formatting.
871 * macro.c: Fix formatting.
e972090a 872 * config/tc-mips.c: Fix formatting.
584da044 873 * doc/c-mips.texi: Fix formatting.
55b62671 874
f16b83df
JH		 875Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
876
29184774 877 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 878 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
879 references.
880 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
881 otherwise.
29184774 882 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 883 (No_dSuf): Kill.
884
885 * i386.h (*_Suf): Remove No_dSuf.
886 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
887 Remove.
888 (i386_optab): Remove 'd' in the suffixes.
889
50705ef4
AM		 8902000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
891
892 * config/tc-i386.c (T_SHORT): Undefine before defining.
893
beae10d5
KH		 8942000-12-05 Kazu Hirata <kazu@hxi.com>
895
896 * config/tc-mips.c: Fix formatting.
897
bccba5f0 8982000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 899
900 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
901 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
902 (md_show_usage): Ditto.
903 (md_parse_option): Ditto.
904 (d10v_cleanup): Writes pending instruction only if
905 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 906 Fix compile time warning messages.
50705ef4
AM		 907
908 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 909
9102000-12-04 Matthew Hiller <hiller@redhat.com>
911
50705ef4 912 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 913 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
914 function entry and unset at function exit.
915
50705ef4 916 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 917
918 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
919
920 * dwarf2dbg.c: Fix compile time warning messages.
921
bc805888
KH		 9222000-12-03 Kazu Hirata <kazu@hxi.com>
923
924 * config/tc-a29k.c: Fix formatting.
925 * config/tc-alpha.c: Likewise.
926 * config/tc-arm.c: Likewise.
927 * config/tc-cris.c: Likewise.
928 * config/tc-hppa.c: Likewise.
929 * config/tc-i370.c: Likewise.
930 * config/tc-i386.c: Likewise.
931 * config/tc-i860.c: Likewise.
932 * config/tc-i960.c: Likewise.
933 * config/tc-ia64.c: Likewise.
934 * config/tc-m68hc11.c: Likewise.
935 * config/tc-m68k.c: Likewise.
936 * config/tc-m88k.c: Likewise.
937 * config/tc-pj.c: Likewise.
938 * config/tc-ppc.c: Likewise.
939 * config/tc-sh.c: Likewise.
940 * config/tc-sparc.c: Likewise.
941 * config/tc-tahoe.c: Likewise.
942 * config/tc-vax.c: Likewise.
943
3dacdf2e
NC		 9442000-12-01 Chris Demetriou <cgd@sibyte.com>
945
50705ef4
AM		 946 * config/tc-mips.c (mips_ip): When calculating offsets,
947 don't accept as constant the difference between the
948 addresses of symbols in two different sections.
949
950 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
951 specifiers.
952 (validate_mips_insn): Likewise. Also, update 'B' operand
953 specifier to use OP_*_CODE20 constants and delete 'm' operand
954 specifier.
955 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
956 operand specifiers. Change warning generated by 'B' operand
957 specifier to reflect its new multi-purpose usage.
958
959 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
960 -1, and update comment.
961 (file_mips_isa): Likewise.
962 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
963 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
964 ISA_* constants rather than hard-coded numbers.
965 (mips_cpu_info): New structure.
966 (mips_cpu_info_table): New table describing CPU and ISA names
967 and numbers.
968 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
969 mips_cpu_info_from_cpu): New functions.
970 (mips_isa_to_str): New function to get string for ISA name.
971 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
972 return const char *.
973 (md_begin): Redo CPU and ISA selection logic, using
974 mips_cpu_info_from_*. Convert to use ISA_* constants rather
975 than hard-coded numbers.
976 (append_insn, mips_emit_delays, macro, macro2): Convert to use
977 ISA_* constants rather than hard-coded numbers.
978 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
979 (md_longopts): Delete OPTION_NO_MIPS32.
980 (md_parse_option): Convert to use ISA_* constants rather than
981 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
982 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
983 to use strcasecmp to recognize "default" and to use
984 mips_cpu_info_from_name to get CPU numbers from argument.
985 (md_show_usage): Move -mips32 so it's with the rest of the ISA
986 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
987 mips32-4k.
988 (s_mipsset): Accept ISA value 32.
989 * doc/as.texinfo: Clean up MIPS options summary slightly,
990 remove -no-mips32. Add note about -mips4 and -mips32
991 specifying those ISA levels. Delete -mips32 and -no-mips32
992 cpu flag descriptions.
993 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
994 up the supported CPU switch list, and replace 4Kc, 4Km, and
995 4Kp entries with a single mips32-4k entry. Note that you can
996 use ".set mips32".
997
29184774 998 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 999 ISA_MIPS64.
1000 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1001 -mips5 and -mips64.
1002 (md_parse_option): Add cases for OPTION_MIPS5 and
1003 OPTION_MIPS64.
1004 (md_show_usage): Mention -mips5 and -mips64 arguments.
1005 (s_mipsset): Add cases for MIPS5 and MIPS64.
1006 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1007 and pseudo-CPUs.
1008 * doc/as.texinfo: Mention -mips5 and -mips64 options
1009 and their meanings.
1010 * doc/c-mips.texi: Likewise. Also update introduction
1011 and ".set" usage information.
1012
1013 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1014 CPU list.
1015 (mips_cpu_info_table): Add SB-1 entries.
1016 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1017 known to the -mcpu option.
1018
1019 * doc/as.texinfo: Correct description of MIPS -mcpu
1020 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 1021
5f68c319
NC		 10222000-12-01 Joel Sherrill <joel@OARcorp.com>
1023
3dacdf2e
NC		 1024 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1025 New targets.
1026 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1027 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 1028 * configure: Regenerate.
1029 * config.in: Regenerate.
1030 * Makefile.in: Regenerate.
1031 * aclocal.m4: Regenerate.
1032 * po/gas.pot: Regenerate.
50705ef4 1033
4ce3447c
PB		 10342000-11-30 Philip Blundell <pb@futuretv.com>
1035
1036 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1037 even in non BFD_ASSEMBLER case.
1038
76a0ddac
DN		 10392000-11-30 Diego Novillo <dnovillo@redhat.com>
1040
29184774 1041 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 1042 syntax.
1043
220e750f
RH		 10442000-11-29 Richard Henderson <rth@redhat.com>
1045
1046 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1047 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1048 thread multiple subsegments properly; handle multiple code
1049 sections properly; emit proper compilation unit info for assembler
1050 generated debugging.
1051
1052 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1053 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1054 (dwarf2dbg_estimate_size_before_relax): Declare.
1055 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1056 * write.c: Include dwarf2dbg.h.
1057 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1058 (relax_segment): Likewise.
1059
99b222b4
HPN		 10602000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1061
1062 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1063 jump>: Use as_bad_where instead of as_bad. Tweak error message
1064 accordingly. Stabilize frag by updating fix part and resetting
1065 variant part.
1066 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 1067 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1068 indexing is_end_of_line[].
1069 (md_assemble): Initialize size to 0.
1070 (md_section_align): Mark parameter seg as unused.
e46fee70 1071 (parse_reg): Parse names case-insensitively.
99b222b4 1072
814f6641
KH		 10732000-11-28 Kazu Hirata <kazu@hxi.com>
1074
1075 * config/obj-aout.h: Fix formatting.
1076 * config/obj-bout.h: Likewise.
1077 * config/obj-coff.c: Likewise.
1078 * config/obj-coff.h: Likewise.
1079 * config/obj-elf.h: Likewise.
1080 * config/obj-som.h: Likewise.
1081 * config/obj-vms.c: Likewise.
1082 * config/obj-vms.h: Likewise.
1083 * config/tc-h8300.h: Likewise.
1084 * config/tc-ns32k.h: Likewise.
1085 * config/tc-sparc.h: Likewise.
1086 * config/tc-tic54x.h: Likewise.
1087 * config/tc-z8k.h: Likewise.
1088
e47b9e39
NC		 10892000-11-28 Nick Clifton <nickc@redhat.com>
1090
1091 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1092 License is present in the sources, but not the output, and
1093 also available from the GNU website.
1094 (GNU Free Documentation License): Comment out this section.
1095
fcdc20a4
HPN		 10962000-11-28 Hans-Peter Nilsson <hp@axis.com>
1097
43c34dee
HPN		 1098 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1099 targets. Remove i860 from valid a.out targets.
1100 * Makefile.in: Regenerate.
1101
fcdc20a4 1102 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 1103 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 1104 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1105 (s_cris_file, s_cris_loc): New.
1106 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1107 * Makefile.am: Regenerate dependencies.
1108 * Makefile.in: Regenerate.
1109
16887944
AM		 11102000-11-28 Alan Modra <alan@linuxcare.com.au>
1111
1112 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1113 (MRI_MUL_PRECEDENCE): Likewise.
1114 (op_rank): Fix a comment typo.
1115
ae3e85dd
SC		 11162000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1117
1118 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1119 the error message.
1120 (get_operand): Fix analysis for movw/movb instructions.
1121
077b8428
NC		 11222000-11-24 Nick Clifton <nickc@redhat.com>
1123
1124 * configure.in (xscale-elf): Add target.
1125 (xscale-coff): Add target.
1126 * configure: Regenerate.
1127
1128 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1129 extenstion.
1130 (ARM_EXT_XSCALE): New ARM architecture extension.
1131 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1132 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1133 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1134 (ARM_ARCH_V4): Remove processor from architecture.
1135 (ARM_ARCH_3M): New architecutre definition.
1136 (ARM_ARCH_V5TE): New architecutre definition.
1137 (ARM_ARCH_XSCALE): New architecutre definition.
1138 (CPU_DEFAULT): Allow to be defaulted to XScale.
1139 (atpcs): New boolean variable.
1140 (ldr_flags): Support 'd' flag for double word loads.
1141 (str_flags): Support 'd' flag for double word stored.
1142 (do_mia): New function.
1143 (do_mar): New function.
1144 (do_mra): New function.
1145 (do_pld): New function.
1146 (do_ldrd): New function.
1147 (do_blx): New function.
1148 (do_bkpt): New function.
1149 (do_clz): New function.
1150 (do_lstc2): New function.
1151 (do_cdp2): New function.
1152 (do_t_blx): New function.
1153 (do_t_bkpt): New function.
1154 (do_smla): New function.
1155 (do_smlal): New function.
1156 (do_smul): New function.
1157 (do_qadd): New function.
1158 (do_co_reg2c): New function.
1159 (LONGEST_INSN): Redefine to 7.
1160
1161 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1162 command line switches.
1163
2434f565
JW		 11642000-11-22 Jim Wilson <wilson@redhat.com>
1165
1166 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1167 (struct rsrc): Make line unsigned.
1168 (gr_values): Add missing initializer.
1169 (SLOT_NUM_NOT_SET): Add unsigned cast.
1170 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1171 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1172 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1173 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1174 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1175 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1176 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1177 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1178 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1179 Add ATTRIBUTE_UNUSED to unused parameters.
1180 (convert_expr_to_ab_reg): Add parens.
1181 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1182 (dot_prologue): Initialize grsave when declared.
1183 (md_pseudo_table): Add missing initializers.
1184 (operand_match): Add casts to bfd_vma.
1185 (emit_one_bundle): Delete unused local prev. Make required_template
1186 unsigned.
1187 (specify_resource): Cast i to unsigned.
1188 (note_register_values): Use fprintf_vma.
1189 (print_dependency): Likewise.
1190
5a080f89
JW		 11912000-11-21 Jim Wilson <wilson@redhat.com>
1192
5e7474a7
JW		 1193 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1194 for unwind info section.
1195 (dot_endp): Likewise for unwind section.
1196
5a080f89
JW		 1197 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1198 fix_new_exp.
1199
732d96b6
JJ		 12002000-11-21 Jakub Jelinek <jakub@redhat.com>
1201
1202 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1203 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1204 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1205
6d2cf69f
RH		 12062000-11-17 Richard Henderson <rth@redhat.com>
1207
1208 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1209 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1210 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1211
8179bd9b
NC		 12122000-11-17 Nick Clifton <nickc@redhat.com>
1213
1214 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1215 .file pseudo ops.
1216
316e2c05
RH		 12172000-11-17 Richard Henderson <rth@redhat.com>
1218
1219 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1220
a8316fe2
RH		 12212000-11-17 Richard Henderson <rth@redhat.com>
1222
1223 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1224 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1225 tri-state definition of alpha_flag_mdebug.
1226 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1227 (s_alpha_file): Store first .file directive.
1228 (s_alpha_stab): New.
1229 (md_pseudo_table): Add stabs and stabn.
1230
e346e481
RH		 12312000-11-17 Richard Henderson <rth@redhat.com>
1232
1233 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1234
4dc7ead9
RH		 12352000-11-17 Richard Henderson <rth@redhat.com>
1236
1237 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1238 (main): Call dwarf2_finish.
4dc7ead9
RH		 1239 * as.h (debug_type): Clarify documentation of the meaning
1240 of this variable.
1241 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1242 (print_stats): Fix parenthesis problem.
1243 (now_subseg_size): New.
1244 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1245 (dwarf2_directive_file): Don't set debug_type.
1246 (dwarf2_where): Honor DEBUG_DWARF2 first.
1247 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1248 do nothing if not emitting dwarf2 debug info, or no work.
1249 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1250 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1251 (ecoff_new_file): Likewise.
1252 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1253 commentary wrt dwarf2.
1254
1255 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1256 ATTRIBUTE_UNUSED as needed.
1257 (emit_insn): Call dwarf2_emit_insn.
1258 (s_alpha_file): New.
1259 (s_alpha_loc): New.
1260 (s_alpha_coff_wrapper): Don't handle them.
1261 (md_pseudo_table): Update for .file and .loc.
1262 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1263
1264 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1265 don't protect with debug_type.
1266 * config/tc-hppa.c (md_assemble): Likewise.
1267 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1268 * config/tc-mn10300.c (md_assemble): Likewise.
1269 * config/tc-sh.c (md_assemble): Likewise.
1270 * config/tc-v850.c (md_assemble): Likewise.
1271
1272 * config/tc-arm.c (arm_end_of_source): Remove.
1273 * config/tc-hppa.c (pa_end_of_source): Remove.
1274 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1275 * config/tc-mn10300.c (mn10300_finalize): Remove.
1276 * config/tc-sh.c (sh_finalize): Remove.
1277 * config/tc-v850.c (sh_finalize): Remove.
1278
1279 * config/tc-arm.h (md_end): Remove.
1280 * config/tc-hppa.h (md_end): Remove.
1281 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1282 * config/tc-m68hc11.h (md_end): Remove.
1283 * config/tc-mn10300.h (md_end): Remove.
1284 * config/tc-sh.h (md_end): Remove.
1285 * config/tc-v850.h (md_end): Remove.
1286
1287 * config/tc-ia64.c (emit_one_bundle): Don't protect
1288 dwarf2 bits with debug_type.
1289 (md_assemble): Likewise.
1290 (ia64_end_of_source): Don't call dwarf2_finish.
1291
ca683b78
JW		 12922000-11-16 Jim Wilson <wilson@redhat.com>
1293
1294 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1295 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1296 > 16.
1297
6f620856
L		 12982000-11-16 H.J. Lu <hjl@gnu.org>
1299
1300 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1301 version name.
1302
19d63e5d
KH		 13032000-11-15 Kazu Hirata <kazu@hxi.com>
1304
1305 * config/tc-tic30.c: Fix formatting.
1306 * config/tc-tic80.c: Likewise.
1307 * config/tc-v850.c: Likewise.
1308 * config/tc-vax.c: Likewise.
1309 * config/tc-w65.c: Likewise.
1310 * config/tc-z8k.c: Likewise.
1311
a8761a19
DD		 13122000-11-14 DJ Delorie <dj@redhat.com>
1313
1314 * config/tc-v850.c: Support dwarf2.
1315 * config/tc-v850.h: Ditto.
1316
1317 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1318 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1319
88be23ec
BS		 13202000-11-15 Bernd Schmidt <bernds@redhat.com>
1321
29184774 1322 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 1323 (errata_nops_necessary_p): New function.
1324 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1325 md.
1326
72a76794
JW		 13272000-11-14 Jim Wilson <wilson@redhat.com>
1328
1329 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1330 return little endian bfd formats.
1331
4a1805b1
KH		 13322000-11-14 Kazu Hirata <kazu@hxi.com>
1333
1334 * config/aout_gnu.h: Fix formatting.
1335 * config/atof-vax.c: Likewise.
1336 * config/m68k-parse.h: Likewise.
1337 * config/m88k-opcode.h: Likewise.
1338 * config/obj-elf.c: Likewise.
1339 * config/tc-arm.c: Likewise.
1340 * config/tc-cris.c: Likewise.
1341 * config/tc-i386.c: Likewise.
1342 * config/tc-ia64.c: Likewise.
1343 * config/tc-mn10300.c: Likewise.
1344 * config/te-386bsd.h: Likewise.
1345 * config/te-hppa.h: Likewise.
1346 * config/te-nbsd.h: Likewise.
1347 * config/te-ppcnw.h: Likewise.
1348 * config/te-sparcaout.h: Likewise.
1349 * config/te-tmips.h: Likewise.
1350 * config/vax-inst.h: Likewise.
1351 * config/vms-conf.h: Likewise.
1352
c810873d
JJ		 13532000-11-14 Jakub Jelinek <jakub@redhat.com>
1354
1355 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1356
79082ff0
L		 13572000-11-13 H.J. Lu <hjl@gnu.org>
1358
1359 * config/obj-elf.c (elf_frob_symbol): Support
1360 ".symver name,name2@@@nodename".
1361 (elf_frob_file_before_adjust): Likewise.
1362
1363 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1364 and ".symver name,name2@@@nodename".
1365 Fix a typo.
1366
1da00eb4
L		 13672000-11-12 H.J. Lu (hjl@gnu.org)
1368
1369 * config/obj-elf.c (obj_elf_symver): Check missing version
1370 name.
1371
f585997b
L		 13722000-11-12 H.J. Lu (hjl@gnu.org)
1373
1374 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1375 instead of bfd_vma for non-bfd assemblers.
1376
ef5c4bfc
KH		 13772000-11-09 Kazu Hirata <kazu@hxi.com>
1378
1379 * itbl-ops.c: Fix comment typos.
1380
f5a30c2e
JW		 13812000-11-08 Jim Wilson <wilson@redhat.com>
1382
1383 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1384 (struct unwind): Add next_slot_frag field.
1385 (slot_index): New parameters slot_frag and first_frag. Add code
1386 to add in frag sizes when different. Add comments.
1387 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1388 arguments to slot_index.
1389 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1390 loop end. Set next_slot_frag field.
1391
339681c0
L		 13922000-11-07 H.J. Lu <hjl@gnu.org>
1393
1394 * doc/as.texinfo (.symver): Updated for versioned symbol
1395 reference.
1396
1397 * obj.h (format_ops): Add the frob_file_before_adjust field.
1398
1399 * config/obj-aout.c (aout_format_ops): Set the
1400 frob_file_before_adjust field to 0.
1401 * config/obj-coff.c (coff_format_ops): Likewise.
1402 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1403
1404 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1405 name.
1406 (elf_frob_file_before_adjust): New function to remove unneeded
1407 versioned symbols from the symbol table.
1408 (elf_format_ops): Set the frob_file_before_adjust field to
1409 elf_frob_file_before_adjust.
1410
1411 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1412 not defined.
1413
1414 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1415
4a314ec8
NC		 14162000-11-07 Peter Targett <peter.targett@arccores.com>
1417
1418 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1419 BIG_ENDIAN macros.
1420 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1421 Fix compile time warning messages.
50705ef4 1422
604d524f
NC		 14232000-11-07 Nick Clifton <nickc@redhat.com>
1424
1425 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1426 buffer in order to avoid buffer overflows.
1427
44f5c83a
JW		 14282000-11-06 Steve Ellcey <sje@cup.hp.com>
1429
1430 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1431 Change M to m for -milp32 or -mlp64 to match gcc.
1432 (dot_endp): Use bytes_per_address instead of 8.
1433 (emit_one_bundle): Use number_to_chars_littleendian instead of
1434 md_number_to_chars.
1435 (fix_insn): Likewise.
1436 (ia64_init): New function.
1437 (ia64_target_format): New function.
1438 (md_begin): Set endianness, arch, and machine as appropriate.
1439 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1440 Make these macros depend on TE_HPUX macro.
1441 (TARGET_FORMAT): Define.
1442 (HOST_SPECIAL_INIT): Define.
1443 * config/te-hpux.h: New file.
1444 * configure.in: Add "ia64-*-hpux*" target to configure.
1445 * configure: Regenerate.
50705ef4 1446
7152f1dc
KH		 14472000-11-06 Kazu Hirata <kazu@hxi.com>
1448
ef99799a
KH		 1449 * as.c: Fix formatting.
1450 * dwarf2dbg.c: Likewise.
1451 * input-file.c: Likewise.
7152f1dc
KH		 1452 * input-file.h: Likewise.
1453 * input-scrub.c: Likewise.
ef99799a
KH		 1454 * itbl-ops.c: Likewise.
1455 * listing.c: Likewise.
1456 * macro.h: Likewise.
1457 * messages.c: Likewise.
1458 * read.c: Likewise.
1459 * subsegs.c: Likewise.
1460 * subsegs.h: Likewise.
1461 * write.c: Likewise.
7152f1dc 1462
cf055d54
NC		 14632000-11-06 Nick Clifton <nickc@redhat.com>
1464
1465 * doc/as.texinfo: Add GNU Free Documentation License.
1466 * doc/gasp.texi: Add GNU Free Documentation License.
1467 * doc/as.1: Add GNU Free Documentation License.
1468
8d6b5c8e
NC		 14692000-11-05 Nick Clifton <nickc@redhat.com>
1470
1471 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1472
59ff2774
NC		 14732000-11-02 Per Lundberg <plundis@chaosdev.org>
1474
1475 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1476 * configure: Regenerate.
1477
37d8bb27
NC		 14782000-11-01 Nick Clifton <nickc@redhat.com>
1479
1480 * read.c (original_case_string): New global variable.
1481 (read_a_source_file): Copy opcode string into
1482 original_case_string if clobbering the case of the opcode.
1483 * read.h: Export the definition of original_case_string.
1484 * config/tc-arm.c (md_assembler): When parsing a .req
1485 directive use the original opcode string, not the case
1486 clobbered version.
1487
d75bb8cf
NC		 14882000-11-02 Nick Clifton <nickc@redhat.com>
1489
1490 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1491 variable.
d75bb8cf
NC		 1492 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1493 dwarf2_where and dwarf2_gen_line_info.
1494
6c17cfe4
PB		 14952000-11-02 Theo Honohan <th@futuretv.com>
1496
50705ef4 1497 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1498
c51ce5f0
EC		 14992000-10-31 Eric Christopher <echristo@redhat.com>
1500
1501 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1502 or pc-relative, else use fx_offset.
1503
f1bcba5b
JW		 15042000-10-31 Jim Wilson <wilson@redhat.com>
1505
1506 * config/tc-ia64.c (struct md): New field tag_fixups.
1507 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1508 qualifying predicate.
1509 (emit_one_bundle): Delete spurious multiplication by one. Handle
1510 tag_fixups.
1511 (ia64_start_line): Error if dangling qualifying predicate.
1512 (defining_tag): New static variable.
1513 (ia64_unrecognized_line, case '['): Parse tags.
1514 (ia64_frob_label): Create tag_fixups.
1515 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1516
8637c045
AM		 15172000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1518
1519 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1520
ebeeafe6
BS		 15212000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1522
29184774 1523 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 1524
b041f888
KH		 15252000-10-30 Kazu Hirata <kazu@hxi.com>
1526
1527 * expr.c: Fix formatting.
1528 * flonum-copy.c: Likewise.
1529 * flonum.h: Likewise.
1530 * gasp.c: Likewise.
1531 * hash.c: Likewise.
1532
d8374dcd
HPN		 15332000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1534
1535 * as.h (OPTION_MD_BASE): Bump to 190.
1536 * as.c (parse_args) <std_longopts>: Add comment about the need to
1537 check OPTION_MD_BASE in as.h.
1538
1308f14c
HPN		 1539 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1540 for weak symbols.
1541
6f6ef0fa
NC		 15422000-10-27 Nick Clifton <nickc@redhat.com>
1543
1544 * configure.in (emulations): Add m68hc12.
1545 * configure: Regenerate.
1546 * po/gas.pot: Regenerate.
c51ce5f0 1547
bf1b5881
AH		 15482000-10-27 Aldy Hernandez <aldyh@redhat.com>
1549
50705ef4
AM		 1550 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1551 cpsr*.
1552 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1553
85a39694
NC		 15542000-10-25 Nick Clifton <nickc@redhat.com>
1555
1556 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1557 a DWARF2 line number information sequence.
1558
1559 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1560
1561 * read.c (generate_lineno_debug): Update comment describing why
1562 DWARF2 line number debug information is not generated
1563 automatically by this function.
1564
1565 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1566 not all.
c51ce5f0 1567
85a39694
NC		 1568 * config/tc-arm.h (md_end): Define.
1569 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1570
85a39694
NC		 1571 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1572 if generating DWARF2 line numbers.
1573 (arm_end_of_source): New function. Call dwarf2_finish if
1574 necessary.
1575
1576 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1577 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1578 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1579
cce0cbdc
DN		 15802000-10-25 Diego Novillo <dnovillo@cygnus.com>
1581
29184774 1582 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 1583 arguments.
1584
64a0c779
DN		 15852000-10-24 Diego Novillo <dnovillo@cygnus.com>
1586
29184774 1587 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 1588 (build_displacement_string): Remove.
1589 (i386_parse_seg): Remove.
1590 (i386_intel_memory_operand): Remove.
1591 (i386_intel_operand): Re-write using recursive descent parser based
1592 on MASM documentation.
1593 (struct intel_parser_s): New structure.
1594 (intel_parser): New static variable.
1595 (struct intel_token): New structure.
1596 (cur_token, prev_token): New static variables.
1597 (T_NIL): Define.
1598 (T_CONST): Define.
1599 (T_REG): Define.
1600 (T_BYTE): Define.
1601 (T_WORD): Define.
1602 (T_DWORD): Define.
1603 (T_QWORD): Define.
1604 (T_XWORD): Define.
1605 (T_SHORT): Define.
1606 (T_OFFSET): Define.
1607 (T_PTR): Define.
1608 (T_ID): Define.
1609 (intel_match_token): New function.
1610 (intel_get_token): New function.
1611 (intel_putback_token): New function.
1612 (intel_expr): New function.
1613 (intel_e05): New function.
1614 (intel_e05_1): New function.
1615 (intel_e06): New function.
1616 (intel_e06_1): New function.
1617 (intel_e09): New function.
1618 (intel_e09_1): New function.
1619 (intel_e10): New function.
1620 (intel_e10_1): New function.
1621 (intel_e11): New function.
1622
19f7b010
JJ		 16232000-10-20 Jakub Jelinek <jakub@redhat.com>
1624
1625 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1626 instructions to loose any special insn->architecture mask.
1627
1628 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1629 (sparc_md_end, sparc_arch_types, sparc_arch,
1630 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1631 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1632 request v9b architecture if they are used).
1633
3ae647a0
NC		 16342000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1635
1636 * config/tc-m68k.c: Fix the previous misapplied patch.
1637
5cbdaa77
NC		 16382000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1639
50705ef4
AM		 1640 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1641 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1642 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1643 BFD_RELOC_*.
5cbdaa77 1644
e6c774b4
KH		 16452000-10-17 Kazu Hirata <kazu@hxi.com>
1646
1647 * debug.c: Fix formatting.
1648 * depend.c: Likewise.
1649 * dwarf2dbg.c: Likewise.
1650 * dwarf2dbg.h: Likewise.
1651 * ecoff.c: Likewise.
1652 * expr.c: Likewise.
1653 * expr.h: Likewise.
1654 * flonum-konst.c: Likewise.
1655 * frags.h: Likewise.
1656
ea20a7da
CC		 16572000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1658
1659 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1660 options.
1661 * doc/as.texinfo: Added notes about this new option.
1662
266cb5f1
HPN		 16632000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1664
1665 * config/tc-sh.c (JREG): Remove.
1666 (md_convert_frag): Remove #if 0:d code using JREG.
1667
6588847e
DN		 16682000-10-15 Diego Novillo <dnovillo@cygnus.com>
1669
1670 * config/tc-i386.c (i386_operand_modifier): Only match
1671 modifiers SHORT and FLAT if they are followed by a space.
1672 (parse_register): When `allow_naked_reg' is set, do not confuse
1673 identifiers that start with a register name with a register.
1674
30a2b4ef
KH		 16752000-10-12 Kazu Hirata <kazu@hxi.com>
1676
1677 * app.c: Fix formatting.
1678 * as.c: Likewise.
1679 * as.h: Likewise.
1680 * bit_fix.h: Likewise.
1681 * cgen.c: Likewise.
1682 * cgen.h: Likewise.
1683 * cond.c: Likewise.
1684
d01e2a23
AM		 16852000-10-11 Alan Modra <alan@linuxcare.com.au>
1686
1687 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1688
44852b19
AM		 16892000-10-07 Alan Modra <alan@linuxcare.com.au>
1690
dc1fc56b
AM		 1691 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1692 Re-arrange function a little and improve error message.
1693
44852b19
AM		 1694 * write.c (write_relocs): Fix a comment.
1695
1696 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1697 link-once sections.
1698
afa680f8
JW		 16992000-10-05 Jim Wilson <wilson@cygnus.com>
1700
1701 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1702
ce8a8b2f
AM		 17032000-10-05 Alan Modra <alan@linuxcare.com.au>
1704
1705 * config/tc-i386.c: Delete some useless comments, reformat others.
1706
1707 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1708 non-global syms in linkonce sections.
1709
56d27c17
AM		 17102000-10-04 Ralf Baechle <ralf@gnu.org>
1711
1712 * config/tc-ia64.c (operand_match): Don't use // style comments.
1713 * config/tc-i370.c: Likewise.
1714
7b15d668
HPN		 17152000-09-29 Hans-Peter Nilsson <hp@axis.com>
1716
1717 Changes to handle varying register prefix and user symbol prefix.
1718 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1719 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1720 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1721 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1722 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1723 (demand_register_prefix): New variable.
1724 (md_pseudo_table): New pseudo ".syntax".
1725 (md_longopts): New options --no-underscore and --underscore.
1726 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1727 on symbols_have_leading_underscore.
1728 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1729 (get_spec_reg): Ditto.
1730 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1731 Fix formatting.
1732 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1733 --help.
1734 <case OPTION_NO_US, case OPTION_US>: New.
1735 (md_show_usage): Be brief and reformat to match continuation of
1736 --help.
1737 * po/gas.pot: Regenerate.
1738
27df9f40
AM		 17392000-09-28 Alan Modra <alan@linuxcare.com.au>
1740
1741 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1742 force relocs for 12 bit branches.
1743 (md_apply_fix): Similarly, adjust logic here.
1744
5506e1a5
AM		 17452000-09-28 Alan Modra <alan@linuxcare.com.au>
1746
1747 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1748 adjust for external and weak syms as we will use a reloc. Allow
1749 for +8 offset when calculating limits of branches.
1750 (hppa_fix_adjustable): Undo 2000-09-23 change.
1751 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1752 Correct distance calculation.
47d89dba
AM		 1753 (tc_gen_reloc): Print the file name and line number if we can't
1754 handle a fixup.
5506e1a5
AM		 1755
1756 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1757 * config/tc-hppa.c (nonzero_dibits): Define.
1758 (arg_reloc_stub_needed): Check each arg and return value
1759 separately for zero case.
1760 (pa_align): Declare argument `bytes'.
1761
81d4177b
KH		 17622000-09-25 Kazu Hirata <kazu@hxi.com>
1763
1764 * config/tc-cris.c: Fix formatting.
1765 * config/tc-d10v.h: Likewise.
1766 * config/tc-d30v.c: Likewise.
1767 * config/tc-d30v.h: Likewise.
1768 * config/tc-fr30.c: Likewise.
1769 * config/tc-fr30.h: Likewise.
1770 * config/tc-m68k.c: Likewise.
1771 * config/tc-m68k.h: Likewise.
1772 * config/tc-pj.h: Likewise.
1773 * config/tc-ppc.c: Likewise.
1774 * config/tc-ppc.h: Likewise.
1775 * config/tc-sh.c: Likewise.
1776 * config/tc-sh.h: Likewise.
1777 * config/tc-sparc.c: Likewise.
1778 * config/tc-v850.h: Likewise.
1779 * config/tc-vax.h: Likewise.
1780 * config/tc-w65.h: Likewise.
1781 * config/tc-z8k.h: Likewise.
1782
959ee541
AM		 17832000-09-23 Alan Modra <alan@linuxcare.com.au>
1784
1785 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1786 checks only for ELF.
1787 (hppa_force_relocation): Likewise.
1788
139368c9
JW		 17892000-09-22 Jim Wilson <wilson@cygnus.com>
1790
1791 * config/tc-ia64.c (dv_sem): Add "stop".
1792 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1793 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1794 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1795 match above.
1796 (mark_resources): Check IA64_RS_PRr.
1797
151337e8
NC		 17982000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1799
56d27c17 1800 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1801 md_estimate_size_before_relax): Redesign and clean up the
1802 relaxation mechanism.
1803
0b7410c4
KH		 18042000-09-21 Kazu Hirata <kazu@hxi.com>
1805
1806 * config/tc-ns32k.c: Fix formatting.
1807 * config/tc-ns32k.h: Likewise.
1808
a4d24084
KH		 18092000-09-20 Kazu Hirata <kazu@hxi.com>
1810
82efde3a
KH		 1811 * config/tc-m32r.c: Fix formatting.
1812 * config/tc-m32r.h: Likewise.
1813 * config/tc-m68851.h: Likewise.
1814 * config/tc-m68hc11.c: Likewise.
1815 * config/tc-m68hc11.h: Likewise.
1816 * config/tc-m88k.c: Likewise.
1817 * config/tc-mcore.c: Likewise.
a75214e5 1818 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1819 * config/tc-mips.c: Likewise.
1820 * config/tc-mips.h: Likewise.
1821 * config/tc-mn10200.h: Likewise.
1822 * config/tc-mn10300.h: Likewise.
a75214e5 1823 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1824 * config/tc-tahoe.h: Likewise.
1825
4844386e 18262000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1827
1828 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1829 Likewise in relaxation description comments.
1830
9e754211
AM		 18312000-09-18 Alan Modra <alan@linuxcare.com.au>
1832
1833 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1834 subtraction of two syms without emitting a relocation.
1835
1836 From David Huggins-Daines <dhd@linuxcare.com>
1837 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1838 global or weak symbols.
1839
4a4f25cf
KH		 18402000-09-15 Kazu Hirata <kazu@hxi.com>
1841
1842 * config/tc-h8300.h: Fix formatting.
1843 * config/tc-h8500.c: Likewise.
1844 * config/tc-h8500.h: Likewise.
1845 * config/tc-hppa.h: Likewise.
1846 * config/tc-i370.h: Likewise.
1847 * config/tc-i386.h: Likewise.
1848 * config/tc-i860.c: Likewise.
1849 * config/tc-i860.h: Likewise.
1850 * config/tc-i960.h: Likewise.
1851 * config/tc-ia64.c: Likewise.
1852 * config/tc-ia64.h: Likewise.
1853
1dab94dd
KH		 18542000-09-14 Kazu Hirata <kazu@hxi.com>
1855
1856 * config/tc-a29k.c: Fix formatting.
1857 * config/tc-alpha.c: Likewise.
1858 * config/tc-arc.c: Likewise.
1859 * config/tc-arc.h: Likewise.
1860 * config/tc-arm.c: Likewise.
1861 * config/tc-arm.h: Likewise.
1862 * config/tc-avr.c: Likewise.
1863 * config/tc-avr.h: Likewise.
1864 * config/tc-tic30.c: Likewise.
1865 * config/tc-tic30.h: Likewise.
1866 * config/tc-tic54x.c: Likewise.
1867 * config/tc-tic54x.h: Likewise.
1868 * config/tc-tic80.c: Likewise.
1869 * config/tc-tic80.h: Likewise.
1870
7484b8e6
TW		 18712000-09-14 Timothy Wall <twall@cygnus.com>
1872
1873 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1874 parallel comparisons for later use.
1875 (struct rsrc): Add parallel comparison type.
1876 (resources_match): Skip special cases of PR usage (non-conflicting
1877 parallel compares).
56d27c17 1878
bf514e21
KH		 18792000-09-13 Kazu Hirata <kazu@hxi.com>
1880
1881 * config/obj-ecoff.c: Fix formatting.
1882 * config/obj-elf.c: Likewise.
1883 * config/obj-elf.h: Likewise.
1884 * config/obj-evax.h: Likewise.
1885 * config/obj-generic.h: Likewise.
1886 * config/obj-hp300.c: Likewise.
1887 * config/obj-hp300.h: Likewise.
1888 * config/obj-ieee.h: Likewise.
1889 * config/obj-vms.c: Likewise.
1890 * config/obj-vms.h: Likewise.
1891
156c2f8b 18922000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1893
50705ef4
AM		 1894 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1895 (md_parse_option): Ditto.
1896 (md_longopts): Add -mips32 option.
1897 (md_show_usage): Document new options.
1898 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1899 (mips_ip): Assemble mfc0 with a sub-selection code.
1900 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1901 (mips_cpu_to_str): New function.
1902 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1903 Use CPU_* defines instead of hardcoded numbers.
1904
50705ef4
AM		 1905 * doc/as.texinfo: Document new options.
1906 * doc/c-mips.texi: Ditto.
156c2f8b 1907
a01b9fa4
KH		 19082000-09-12 Kazu Hirata <kazu@hxi.com>
1909
1910 * as.h: Fix formatting.
1911 * asintl.h: Likewise.
1912 * bit_fix.h: Likewise.
dcd619be
KH		 1913 * config/obj-aout.c: Likewise.
1914 * config/obj-aout.h: Likewise.
1915 * config/obj-bout.c: Likewise.
1916 * config/obj-bout.h: Likewise.
1917 * config/obj-coff.c: Likewise.
1918 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1919 * dwarf2dbg.h: Likewise.
1920 * expr.h: Likewise.
1921 * flonum.h: Likewise.
1922 * frags.h: Likewise.
1923 * itbl-ops.h: Likewise.
1924 * macro.h: Likewise.
1925 * read.h: Likewise.
1926 * sb.h: Likewise.
1927 * struc-symbol.h: Likewise.
1928 * subsegs.h: Likewise.
1929 * symbols.h: Likewise.
1930 * tc.h: Likewise.
1931 * write.h: Likewise.
1932
92774660
KH		 19332000-09-11 Kazu Hirata <kazu@hxi.com>
1934
f0e652b4
KH		 1935 * bignum-copy.c: Fix formatting.
1936 * config/tc-i370.c: Likewise.
92774660
KH		 1937 * config/tc-i960.c: Likewise.
1938 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1939 * ehopt.c: Likewise.
1940 * flonum-copy.c: Likewise.
1941 * flonum-konst.c: Likewise.
1942 * flonum-mult.c: Likewise.
1943 * literal.c: Likewise.
1944 * read.c: Likewise.
1945 * sb.c: Likewise.
1946 * stabs.c: Likewise.
1947 * subsegs.c: Likewise.
92774660 1948
222f8079
PB		 19492000-09-09 Philip Blundell <philb@gnu.org>
1950
1951 * configure.in (arm*-*-uclinux*): New target.
1952 * configure: Regenerate.
1953
c488923f
KH		 19542000-09-09 Kazu Hirata <kazu@hxi.com>
1955
1956 * input-file.c: Fix formatting.
1957 * itbl-ops.c: Likewise.
1958 * messages.c: Likewise.
1959
e0e3ecca
PB		 19602000-09-08 Philip Blundell <philb@gnu.org>
1961
1962 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1963 offset is negative.
1964
5d64ca4e
L		 19652000-09-07 H.J. Lu <hjl@gnu.org>
1966
1967 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1968 * configure: Rebuild.
1969
bdaaa2e1
KH		 19702000-09-07 Kazu Hirata <kazu@hxi.com>
1971
e49bc11e
KH		 1972 * atof-generic.c: Fix formatting.
1973 * config/tc-mips.c: Likewise.
e13b337a
KH		 1974 * config/tc-vax.c: Likewise.
1975 * input-scrub.c: Likewise.
bdaaa2e1 1976
d07ed2cd
AO		 19772000-09-07 Alexandre Oliva <aoliva@redhat.com>
1978
1979 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1980 * configure.in (sh-*-linux*): Added.
1981 * configure: Rebuilt.
1982
86905619
KH		 19832000-09-06 Kazu Hirata <kazu@hxi.com>
1984
a28a3ccf
JL		 1985 * config/tc-hppa.c: Fix formatting.
1986
86905619
KH		 1987 * ecoff.c: Fix formatting.
1988
58cccadb
AO		 19892000-09-06 Alexandre Oliva <aoliva@redhat.com>
1990
1991 * configure: Rebuilt with new libtool.m4.
1992
542d6675
KH		 19932000-09-05 Kazu Hirata <kazu@hxi.com>
1994
1995 * cgen.c: Fix formatting.
1996 * config/tc-ia64.c: Likewise.
1997
5b343f5a
NC		 19982000-09-05 Nick Clifton <nickc@redhat.com>
1999
2000 * aclocal.m4: Regenerate.
2001 * config.in: Regenerate.
2002 * configure: Regenerate.
2003 * po/gas.pot: Regenerate.
50bbae35 2004
07e90ad5
HPN		 20052000-09-05 Hans-Peter Nilsson <hp@axis.com>
2006
2007 * config/tc-cris.c: Correct comment typos.
2008
1485d400
EC		 20092000-09-05 Eric Christopher <echristo@cygnus.com>
2010
2011 * config/tc-mn10300.c: Cleanup.
2012 (md_pcrel_from): Enable.
2013
904a31bf
AM		 20142000-09-05 Alan Modra <alan@linuxcare.com.au>
2015
927781e2
AM		 2016 * expr.c (operand): Fix a comment typo.
2017 * write.c (write_relocs): Fix a signed/unsigned warning.
2018
ecacdc7a
AM		 2019 * config/tc-hppa.c (fudge_reg_expressions): New
2020 (hppa_force_reg_syms_absolute): New.
2021 (pa_equ): Allow reg_section expressions.
2022 * config/tc-hppa.c (md_optimize_expr): Define.
2023 (hppa_force_reg_syms_absolute): Prototype.
2024
2025 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2026 (pa_parse_number): Pass in arg to select fp reg parsing.
2027 Return 1 to indicate format checks pass. If strict, then only
2028 accept a register or register symbol. Return value in...
2029 (pa_number): New static for pa_parse_number.
2030 (FP_REG_BASE): Define.
2031 (FP_REG_RSEL): Define.
2032 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2033 appropriate. White space changes.
2034 (need_pa11_opcode): Don't bother passing any params, get them from
2035 globals instead.
2036 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2037 Remove extraneous check in case 'Q'.
2038 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2039 reg, set section of resulting symbol to reg_section.
2040 (pa_parse_space_stmt): Modify call to pa_parse_number.
2041 (pa_space): Likewise.
2042
904a31bf
AM		 2043 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2044 (hppa_force_relocation): Handle vtable relocs.
2045 (pa_vtable_entry): New.
2046 (pa_vtable_inherit): New.
2047 (md_pseudo_table): Add entries for vtable pseudos.
2048 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2049 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2050 against weak syms.
2051 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2052 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2053 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2054 millicode import.
2055 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2056 specify a symbol type.
2057
2058 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2059 dependent things together.
2060 (md_elf_symbol_type): Define.
2061
2062 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2063 symbol.
2064 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2065
2066 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2067 (obj_elf_vtable_entry): Declare.
2068
2069 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2070 and export function.
2071 (obj_elf_vtable_entry): Similarly.
2072 (elf_pseudo_table): Fix the damage with a cast.
2073
a47cf567 20742000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 2075
2076 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2077 for template selection when a label is needed.
2078
197865e8
KH		 20792000-09-02 Kazu Hirata <kazu@hxi.com>
2080
2081 * config/tc-ia64.c: Fix formatting.
2082
18e03609
NC		 20832000-09-02 Nick Clifton <nickc@redhat.com>
2084
2085 * configure.in: Increase version number to 2.10.91.
2086 * configure: Regenerate.
2087 * aclocal.m4: Regenerate.
2088 * config.in: Regenerate.
2089 * po/gas.pot: Regenerate.
2090 * Makefile.in: Regenerate.
1485d400 2091
a1cc9221
AO		 20922000-09-01 Alexandre Oliva <aoliva@redhat.com>
2093
2094 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2095 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2096 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2097 similar relocs.
2098 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2099 branches.
2100
21012000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2102
2103 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2104 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2105 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2106 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2107 (GOT_symbol): New variable.
2108 (md_undefined_symbol): Set it.
2109
44576e1f
RH		 21102000-09-01 Richard Henderson <rth@cygnus.com>
2111
2112 * config/tc-ia64.c (match): Don't inline.
2113 (extra_goodness): New.
2114 (md_begin): Prefer nop.f and nop.b for best_template.
2115
29f8404c
KH		 21162000-08-31 Kazu Hirata <kazu@hxi.com>
2117
76b0a8c0
KH		 2118 * as.c: Fix formatting.
2119 * cond.c: Likewise.
2120 * frags.c: Likewise.
29f8404c
KH		 2121 * macro.c: Likewise.
2122
b4c1ea07
EC		 21232000-08-31 Eric Christopher <echristo@cygnus.com>
2124
2125 * config/tc-mn10300.c: Cleanup and fix warnings.
2126 (md_pseudo_table): Add initializers.
2127 (md_show_usage): Cleanup.
2128 (md_parse_option): Fix warnings.
2129 (md_undefined_symbol): Fix warnings.
2130 (md_conver_frag): Fix warnings.
2131 (tc_gen_reloc): Fix warnings.
2132 (md_apply_fix3): Fix warnings.
2133 (check_operand): Fix warnings.
2134
ac48eca1
AO		 21352000-08-31 Alexandre Oliva <aoliva@redhat.com>
2136
2137 * acinclude.m4: Include libtool and gettext macros from the
2138 top level.
2139 * aclocal.m4, configure: Rebuilt.
2140
e0c21649
GK		 21412000-08-30 Mark Hatle <mhatle@mvista.com>
2142
2143 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2144
cf39a089
KH		 21452000-08-31 Kazu Hirata <kazu@hxi.com>
2146
2147 * listing.c: Fix formatting.
2148
3ee4defc
KH		 21492000-08-29 Kazu Hirata <kazu@hxi.com>
2150
2151 * app.c: Fix a comment typo. Fix formatting.
2152
1e8d20f4
NC		 21532000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2154
29184774 2155 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 2156 offset of the target destination for jmp instructions.
2157 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2158
5bcac8a4
HPN		 21592000-08-24 Hans-Peter Nilsson <hp@axis.com>
2160
2161 * NEWS: Mention support for CRIS.
2162
46547ecc
DC		 2163Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2164
2165 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2166 Sets `.lcomm' alignment to zero.
2167
4b853faa
AO		 21682000-08-23 Alexandre Oliva <aoliva@redhat.com>
2169
29184774
NC		 2170 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2171 TC_FIX_ADJUSTABLE): Define.
4b853faa 2172
efcc5914
JW		 21732000-08-23 Jim Wilson <wilson@cygnus.com>
2174
2175 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2176 unwind.personality_routine is set.
2177
aca719bf
AO		 21782000-08-23 H.J. Lu <hjl@gnu.org>
2179
2180 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2181
a3da4de1
AO		 21822000-08-23 Alexandre Oliva <aoliva@redhat.com>
2183
2184 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2185 environment is pe.
2186
56385375
L		 21872000-08-22 H.J. Lu <hjl@gnu.org>
2188
2189 * config.in (STRICTCOFF): New for strict COFF.
2190
2191 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2192 i386-*-go32* and i386-go32-rtems*.
2193 * configure: Rebuilt.
2194
2195 * config/obj-coff.c (obj_coff_endef): Follow the historical
2196 behavior if STRICTCOFF is not defined.
2197
2198 * doc/internals.texi: Document STRICTCOFF.
2199
8f36cd18
AO		 22002000-08-22 Alexandre Oliva <aoliva@redhat.com>
2201
2202 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2203 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2204 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2205 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2206 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2207 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2208 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2209 Likewise.
2210
58a77e41
EC		 22112000-08-22 Eric Christopher <echristo@cygnus.com>
2212
2213 * config/tc-mn10300.c: (md_apply_fix): New function.
2214 (mn10300_force_relocation): New function.
2215 (mn10300_fix_adjustable): New function.
2216
2217 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2218 (TC_HANDLES_FX_DONE): Define.
2219 (obj_fix_adjustable): Define.
2220 (MD_APPLY_FIX3): Define.
2221 (TC_LINKRELAX_FIXUP): Define.
2222
2223 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2224 previously defined.
2225 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2226
2227 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2228
ded0649c
JE		 22292000-08-21 Jason Eckhardt <jle@cygnus.com>
2230
2231 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2232 if the fixup resulted in a relocation.
2233
66102fe2
NC		 22342000-08-18 Nick Clifton <nickc@redhat.com>
2235
2236 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2237 Make reference to first element of shift_names explicit.
2238
02198638
AO		 22392000-08-18 Alexandre Oliva <aoliva@redhat.com>
2240
2241 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2242 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2243 add a symbol's address. Removed all target-specific #ifdefs that
2244 used to accomplished the same.
2245 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2246 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2247 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2248 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2249 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2250
353e2c69
KH		 22512000-08-17 Kazu Hirata <kazu@hxi.com>
2252
2253 * dwarf2dbg.c: Fix formatting.
2254
4fb7971f
NC		 22552000-08-17 Nick Clifton <nickc@redhat.com>
2256
2257 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2258 to be recoded as logical shift lefts by zero.
2259
50b81f19
JW		 22602000-08-16 Jim Wilson <wilson@cygnus.com>
2261
2262 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2263 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2264 source registers.
2265 (note_register_values): Handle IA64_OPND_R3_2 operands.
2266
f869cfc6
JE		 22672000-08-16 Jason Eckhardt <jle@cygnus.com>
2268
50bbae35 2269 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2270
8cb8bcba
NC		 22712000-08-16 Nick Clifton <nickc@redhat.com>
2272
2273 * config/tc-arm.c (struct asm_shift): Delete.
2274 (shift[]): Delete.
2275 (enum asm_shift_index): New.
2276 (struct asm_shift_properties): New.
2277 (struct asm_shift_name): New.
2278 (shift_properties[]); New.
2279 (shift_names[]); New.
2280
2281 (decode_shift): Use new structures.
2282 Issue a warning is "ROR #0" is used.
2283 Issue a warning if "ASR #0" or "LSR #0" is used.
2284
2285 (md_begin): Initialise arm_shift_hsh table from new
2286 asm_shift_name array.
2287
c2158c24
JJ		 22882000-08-16 Jakub Jelinek <jakub@redhat.com>
2289
2290 * config/tc-sparc.c: Kill all warnings.
2291 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2292 in -xarch= as well.
2293 (md_show_usage): Update usage text.
2294
70485b5c
NC		 22952000-08-16 Nick Clifton <nickc@redhat.com>
2296
c2158c24 2297 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2298 useful.
2299
a47cf567 23002000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2301
2302 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2303
2304 * config/tc-sh.c (md_assemble): Changed so debug_type
2305 test performed for ppi_assemble
2306 * config/tc-sh.c: Included dwarf2dbg.h.
2307 (debug_line): Defined.
2308 (md_assemble): Generates dwarf2 line info.
2309 (sh_finalize): New function. Finalize dwarf2 info.
2310 (assemble_ppi): Returns size of code generated.
2311 (build_Mytes): Returns size of code generated.
2312 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2313 * config/tc-sh.h (md_end): Defined.
2314 (sh_finalize): Declared.
2315
1db77c8e
AO		 23162000-08-15 Alexandre Oliva <aoliva@redhat.com>
2317
2318 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2319 md_number_to_chars.
2320
046b3b54
NC		 23212000-08-14 Nick Clifton <nickc@redhat.com>
2322
2323 * config/tc-arm.c (do_bx): Allow "bx pc".
2324
c43c2cc5
JW		 23252000-08-14 Jim Wilson <wilson@cygnus.com>
2326
2327 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2328 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2329 (md_begin): Change assignment to md.flag to OR in the new bit.
2330
d1d8ba22
NC		 23312000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2332
2333 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2334 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2335 C_MOU, and C_EOS.
d1d8ba22 2336
22b36938
JE		 23372000-08-14 Jason Eckhardt <jle@cygnus.com>
2338
2339 * NEWS: Mention i860 support.
2340
c0bd0db2
JL		 2341Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2342
2343 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2344
0ac658b8
AS		 23452000-08-14 Andreas Schwab <schwab@suse.de>
2346
2347 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2348
9fc2dda2
JE		 23492000-08-11 Andreas Schwab <schwab@suse.de>
2350
2351 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2352 argument.
2353
bc4466dc
KH		 23542000-08-11 Kazu Hirata <kazu@hxi.com>
2355
2356 * expr.c: Fix formatting.
351aa9f6 2357 * config/obj-bout.c: Likewise.
bc4466dc 2358
a9c99419
JE		 23592000-08-10 Jason Eckhardt <jle@cygnus.com>
2360
2361 * doc/c-i860.texi: Flesh out the i860 section more.
2362
7c743825
KH		 23632000-08-10 Kazu Hirata <kazu@hxi.com>
2364
2365 * symbols.c: Fix formatting.
929b12bc 2366 * expr.c: Likewise.
7c743825 2367
fa2255cb
DN		 2368Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2369
29184774
NC		 2370 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2371 modifier has the IgnoreSize bit set.
fa2255cb 2372
fc997f4b
AM		 23732000-08-09 Alan Modra <alan@linuxcare.com.au>
2374
2375 From Rodney Brown <RodneyBrown@mynd.com>
2376 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2377 * configure: Regenerate.
2378
a47cf567
NC		 23792000-08-09 Kazu Hirata <kazu@hxi.com>
2380
2381 * hash.c: Fix formatting.
2382 * gasp.c: Likewise.
2383
305d537e
JE		 23842000-08-08 Jason Eckhardt <jle@cygnus.com>
2385
2386 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2387 (i860_fix_info): New enum.
2388 (MD_APPLY_FIX3): Define.
2389 (WORKING_DOT_WORD): Define.
2390 (TC_HANDLES_FX_DONE): Define.
2391 (DIFF_EXPR_OK): Define.
2392 (LISTING_HEADER): Define.
2393 (TARGET_FORMAT): Select target format based on endian flag.
2394 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2395 (target_big_endian): Add external declaration.
2396
2397 * config/tc-i860.c: All existing code reworked completely. Other
2398 new code shown below.
2399 (SYNTAX_SVR4): Define.
2400 (target_warn_expand): New variable.
2401 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2402 (md_longopts): Declare and define with new options (-EL, -EB,
2403 and -mwarn-expand).
2404 (md_show_usage): New function.
2405 (md_operand): New function.
2406 (obtain_reloc_for_imm16): New function.
2407 (md_apply_fix3): New function.
2408 (tc_gen_reloc): New function.
2409
df86943d
NC		 24102000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2411
2412 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2413 2 bytes of the jump address are in the same frag.
2414 (find): Accept 68hc12 register indirect modes.
2415
2416 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2417
30d25259
RH		 24182000-08-07 Richard Henderson <rth@cygnus.com>
2419
2420 * config/tc-ia64.c (unwind): Add prologue_mask member.
2421 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2422 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2423 (dot_body): Clear unwind.prologue_mask.
2424 (dot_prologue): Set it. Accept a register second argument.
2425
2d484c7f
KH		 24262000-08-07 Kazu Hirata <kazu@hxi.com>
2427
2428 * config/atof-ieee.c: Fix formatting.
2429 * config/atof-tahoe.c: Likewise.
2430
a47cf567 24312000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2432
3d4ae3c0
NC		 2433 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2434 work.
2435
c91d2e08
NC		 2436 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2437 of .popsection, .previous, .pushsection, .subsection,
2438 .version, .vtable_entry, .vtable_inherit and .weak.
2439
47926f60
KH		 24402000-08-05 Kazu Hirata <kazu@hxi.com>
2441
2442 * config/tc-cris.c: Fix formatting.
2443 * config/tc-i386.c: Likewise.
2444 * config/tc-sparc.c (sparc_ip): Simplify the code.
2445
ab3e48dc
KH		 24462000-08-04 Kazu Hirata <kazu@hxi.com>
2447
2448 * config/tc-cris.c: Rearrange code for readability.
2449 * config/tc-d10v.c: Fix formatting.
2450 * config/tc-m32r.c: Likewise.
2451 * config/tc-sparc.c: Likewise.
2452
3d56ab85
JW		 24532000-08-02 Jim Wilson <wilson@cygnus.com>
2454
2455 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2456 before ia64_find_opcode.
2457 (md_assemble): Likewise.
2458
3f9dfb2c
NC		 24592000-08-01 Nick Clifton <nickc@cygnus.com>
2460
a47cf567 2461 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2462 Undo some formatting fixes.
3f9dfb2c 2463
28e4f854
KH		 24642000-08-01 Kazu Hirata <kazu@hxi.com>
2465
2466 * config/obj-som.c: Fix formatting.
2467 * config/obj-ieee.c: Likewise.
2468 * config/tc-arm.c: Likewise.
2469 * config/tc-v850.c: Likewise.
2470
a570e639
NC		 24712000-08-01 Nick Clifton <nickc@redhat.com>
2472
2473 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2474 index by command line option.
58a77e41 2475
a570e639
NC		 24762000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2477
2478 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2479 (@node M68K-Branch): Rewrite to match the reality.
2480
e3308d0d
JE		 24812000-07-31 Jason Eckhardt <jle@cygnus.com>
2482
2483 * doc/c-i860.texi: New file.
2484 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2485 * doc/Makefile.in: Regenerate.
2486 * doc/all.texi: Add I860 as relevant architecture.
2487 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2488
2fd5405a
NC		 24892000-07-31 Kazu Hirata <kazu@hxi.com>
2490
2491 * config/tc-d30v.c: Fix formatting.
2492
28e7409f
NC		 24932000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2494
50bbae35
AM		 2495 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2496 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2497 long emit a long branch if available instead of an absolute jump, never
2498 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2499
2500 * doc/c-m68k.texi: Document new command line option.
58a77e41 2501
a47cf567
NC		 25022000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2503
2504 * config/tc-avr.c: Use PARAMS macro in function declarations.
2505 Don't declare md_pcrel_from_section (already in tc-avr.h).
2506 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2507 (avr_operand): Don't set (unsigned) op_mask to -1.
2508
534022ea
JE		 25092000-07-28 Jason Eckhardt <jle@cygnus.com>
2510
50bbae35
AM		 2511 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2512 * configure: Regenerated.
2513 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2514 of operand to the .type directive (.e.g, "type").
534022ea 2515
4c400d5e
AM		 25162000-07-28 Alan Modra <alan@linuxcare.com.au>
2517
2518 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2519 * app.c (do_scrub_chars): Record where first comment found.
2520 * read.c (read_a_source_file): Init found_comment on entry, and
2521 notify whether comments found on exit.
2522 * config/tc-hppa.c (md_shortopts): Add "c".
2523 (md_longopts): Add warn-comment.
2524 (md_parse_option): Handle it.
2525 (md_show_usage): Show available options.
2526 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2527
0aa529cb
AC		 2528Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2529
2530 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2531 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2532 sym_ptr_ptr
0aa529cb
AC		 2533 (md_estimate_size_before_relax): Don't fall off end of function.
2534
c6a7ab1f
NC		 25352000-07-27 Kazu Hirata <kazu@hxi.com>
2536
2537 * config/tc-avr.c: Fix formatting.
2538 * config/tc-ns32k.c: Likewise.
2539
e0c6ed95
AM		 25402000-07-27 Alan Modra <alan@linuxcare.com.au>
2541
2542 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2543
25442000-07-27 Kazu Hirata <kazu@hxi.com>
2545
2546 * config/tc-d10v.c: Fix formatting.
2547 * config/tc-z8k.c: Likewise.
2548 * config/tc-sparc.c: Likewise.
2549
6883dc5e 25502000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2551
2552 * cgen.c (queue_fixup): Declare opinfo.
2553 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2554 (gas_cgen_md_operand): Ditto.
2555 (gas_cgen_md_apply_fix3): Ditto.
2556
39da8128
DD		 25572000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2558
2559 * config/obj-coff.c (obj_frob_symbol): Don't merge
2560 labels. Don't merge if the symbol isn't constant. Return
2561 immediately if a symbol is merged.
2562
65e68b04
AM		 25632000-07-22 Alan Modra <alan@linuxcare.com.au>
2564
2565 * frags.c (frag_align): Correct absolute section alignment.
2566
5e0d736c
DD		 25672000-07-20 DJ Delorie <dj@redhat.com>
2568
2569 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2570 it breaks linking against DLLs.
2571
3bcbcc3d
HPN		 25722000-07-20 Hans-Peter Nilsson <hp@axis.com>
2573
2574 * configure.in: Add CRIS support.
2575 * configure: Regenerate.
2576 * Makefile.am: (CPU_TYPES): Add cris.
2577 (CPU_OBJ_VALID) [aout]: Add cris.
2578 (MULTI_CPU_TYPES): Add cris.
2579 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2580 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2581 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2582 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2583 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2584 Regenerate dependencies.
2585 * Makefile.in: Regenerate.
2586 * aclocal.m4: Regenerate.
2587 * as.c: Declare crisaout, criself.
2588 * config/tc-cris.h, config/tc-cris.c: New.
2589 * config/e-criself.c, config/e-crisaout.c: New.
2590 * po/POTFILES.in, po/gas.pot: Regenerate.
2591
041ff4dd 25922000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2593
041ff4dd 2594 * read.c: Fix formatting.
efaf0ba4 2595 * write.c: Fix formatting.
041ff4dd 2596
f980ada0
L		 25972000-07-19 H.J. Lu <hjl@gnu.org>
2598
2599 * sb.c: Include <stdlib.h> if exists for abort ().
2600
25a8b250
AM		 26012000-07-19 Alan Modra <alan@linuxcare.com.au>
2602
2603 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2604 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2605 (pa_type_args): Same here.
2606
7a9aaf92
NC		 26072000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2608
2609 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2610 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2611 the storage class is already set.
2612
8098403c
NC		 26132000-07-17 Kazu Hirata <kazu@hxi.com>
2614
fafb6d17 2615 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2616 * config/tc-mn10200.c: Likewise.
2617 * config/tc-mn10300.c: Likewise.
2618 * config/tc-pj.c: Likewise.
2619 * config/tc-tic80.c: Likewise.
2620 * config/tc-w65.c: Likewise.
8098403c 2621
977e771a
FCE		 26222000-07-17 Frank Ch. Eigler <fche@redhat.com>
2623
2624 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2625 is defined.
2626
63bf5651
ILT		 26272000-07-15 Ian Lance Taylor <ian@zembu.com>
2628
2629 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2630 @code.
2631
1cd1c99b
AM		 26322000-07-15 Alan Modra <alan@linuxcare.com.au>
2633
2634 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2635 ELF as are used for SOM (except the 32-bit reloc one) to decide
2636 whether a symbol can be reduced to a section symbol. Expand on
2637 the comment for symbols involved in LR% and RR% expressions.
2638
119d663a
NC		 26392000-07-14 Nick Clifton <nickc@cygnus.com>
2640
2641 * config/tc-mips.c (mips_disable_float_construction): New
2642 static variable. Set to true if doubles should not be
2643 constructed by loading two single width fp registers with
2644 halves of the value.
2645 (mips_ip): Test mips_disable_float_construction.
2646 (md_longopts): Add command line switches --construct-floats
2647 and --no-construct-floats.
2648 (md_parse_option): Parse new command line options.
2649 (md_show_usage): Describe new command line options.
2650
2651 * doc/c-mips.texi: Document new command line options.
2652
906fac54
AM		 26532000-07-13 Koundinya K <kk@ddeorg.soft.net>
2654
2655 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2656 * configure: Regenerate.
2657
26582000-07-13 Hans-Peter Nilsson <hp@axis.com>
2659
2660 * configure.in (DEFAULT_EMULATION setting): Revert part of
2661 2000-07-01 change that set te_multi=multi unless set to tmips.
2662 * configure: Regenerate.
2663
7f788821
NC		 26642000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2665
2666 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2667 section when aligning it increases its size.
7f788821 2668
9a736b6b
NC		 26692000-07-11 Kazu Hirata <kazu@hxi.com>
2670
2671 * config/tc-tic54x.c: Fix formatting.
2672
3dd5103b
NC		 26732000-07-10 Kazu Hirata <kazu@hxi.com>
2674
2675 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2676 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2677
46b85d42
AM		 26782000-07-10 Alan Modra <alan@linuxcare.com.au>
2679
2680 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2681 displacements correctly.
2682
2683 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2684
26852000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2686
2687 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2688 warning.
2689 (hash_jam): Ditto.
2690
ad1079af
AM		 26912000-07-09 Alan Modra <alan@linuxcare.com.au>
2692
2693 From David Huggins-Daines <dhd@linuxcare.com>
2694 * config/te-hppalinux64.h: Add a new emulation.
2695 * configure.in (emulations): Add configure bits to support the
2696 64-bit Linux/parisc target.
2697 * configure: Regenerate.
2698
2699 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2700 (md_shortopts): Add `V' for ELF.
2701
2702 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2703 when SOM or ELF_ARG_RELOC are defined.
2704 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2705 ELF_ARG_RELOC are defined.
2706 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2707 (pa_stringer): ..Do it here instead. Fix comment typos.
2708 (hppa_force_relocation): Cast enums to int before comparing with
2709 ints.
2710
2711 From Ryan Bradetich <rbradetich@uswest.net>
2712 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2713 redifinition warning.
2714 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2715 (hppa_force_relocation): ditto
ad1079af
AM		 2716 (md_apply_fix): Added cast to buf to fix warnings.
2717
2718 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2719 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2720
2721 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2722 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2723 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2724 reloc_type** to avoid warnings in switch.
2725 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2726 little earlier instead.
2727
2728 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2729 and elf.
2730 (pa_type_args): Use symbol_arg_reloc_info.
2731 (struct pa_it): Make arg_reloc unsigned int.
2732 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2733 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2734 (pa_code): Delete. pa_text duplicates this function.
2735 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2736 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2737 int.
2738 (cons_fix_new_hppa): Actually change selector to e_fsel when
2739 warning about assuming so.
2740 (tc_gen_reloc): More example elf arg reloc code.
2741 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2742 (hppa_force_relocation): Likewise.
2743
2744 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2745 files.
2746 (pa_end_of_source): Prototype.
2747 (hppa_fix_adjustable): Prototype.
2748 (LABELS_WITHOUT_COLONS): Move it..
2749 * config/te-hppa.h: To here.
2750
2751 * config/te-hppa64.h: New file.
2752
2753 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2754 type.
2755 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2756 format -10, -16, 16 relocs.
2757 (hppa_elf_mark_end_of_function): Test for null
2758 last_call_info->start_symbol
2759
2760 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2761 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2762 re_assesmble_* functions. Delete extraneous statements. Fix
2763 typos in comments.
2764 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2765 insn to re_assemble_*.
2766
623aa224
UC		 27672000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2768
2769 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2770
c4aa876b
NC		 27712000-07-08 Kazu Hirata <kazu@hxi.com>
2772
2773 * config/tc-sh.c: Fix formatting.
d0313fb7 2774 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2775 * depend.c: Fix formatting.
2776 * flonum-konst.c: Likewise.
2777 * flonum-mult.c: Likewise.
c4aa876b 2778
6b31947e
NC		 27792000-07-07 Kazu Hirata <kazu@hxi.com>
2780
a5bfe8c9 2781 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2782 * config/obj-vms.c: Fix comments.
2783 * config/tc-a29k.c: Likewise.
2784 * config/tc-alpha.c: Likewise.
2785 * config/tc-h8300.c: Likewise.
2786 * config/tc-h8500.c: Likewise.
2787 * config/tc-i370.c: Likewise.
2788 * config/tc-ia64.c: Likewise.
2789 * config/tc-m68hc11.c: Likewise.
2790 * config/tc-m68k.c: Likewise.
2791 * config/tc-mips.c: Likewise.
2792 * config/tc-ns32k.c: Likewise.
2793 * config/tc-ppc.c: Likewise.
2794 * config/tc-z8k.c: Likewise.
6b31947e 2795
b8a9dcab
NC		 27962000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2797
2798 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2799 Default to '(SEC_LOAD | SEC_DATA)'.
2800 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2801
2802 * doc/internals.texi (CPU Backend): Describe
2803 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2804
beb2de9b
AC		 2805Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2806
2807 * as.c (parse_args): NULL terminate the long option list.
2808
24ddb296
AC		 2809Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2810
2811 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2812 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2813
1fe72011
NC		 28142000-07-05 Nick Clifton <nickc@cygnus.com>
2815
2816 * config/tc-d30v.c (write_2_short): Further changes to warning
2817 messages produced when combining EITHER_BUT_PREFER_MU attributed
2818 opcodes.
2819
a5bfe8c9 28202000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2821
2822 * MAINTAINERS: new
2823
8de8f17e
AO		 28242000-07-04 Alexandre Oliva <aoliva@redhat.com>
2825
2826 * config/tc-arm.c (psrs): Accept combinations of flags.
2827
00d2865b
NC		 28282000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2829
2830 * config/tc-avr.c: Change _ () to _() around all strings marked
2831 for translation (exception from the usual coding style).
2832 (avr_opt): New struct variable, how the new switches are set.
2833 (OPTION_MMCU): Define as 'm' and actually use.
2834 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2835 (show_mcu_list): New function, display the list of known MCUs.
2836 (md_show_usage): Document the new switches. Call show_mcu_list.
2837 (avr_set_arch): Change 'm' to OPTION_MMCU.
2838 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2839 Handle the new switches.
2840 (avr_operands): Disable warnings for undefined combinations of
2841 operands if -mall-opcodes. Disable warnings for skipping two-word
2842 instructions if enhanced core or -mno-skip-bug.
2843 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2844 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2845 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2846 (avr_ldi_expression): Warn about implicit lo8().
2847 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2848
54588503
UC		 28492000-07-01 Koundinya K <kk@ddeorg.soft.net>
2850
50bbae35
AM		 2851 * configure.in: Add entry for mips-*-sysv4*MP*
2852 * configure: Rebuild
2853 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2854 elf32-tradlittlemips for traditional mips targets.
2855 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2856 test for Link Once sections as in adjust_reloc_syms.
2857 * config/te-tmips.h: New file for traditional mips targets. Define
2858 TE_TMIPS.
58a77e41 2859
c9900432
NC		 28602000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2861
2862 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2863 flags argument is not present, don't change an existing section's
2864 section's attributes. If the flags argument is present, warn if the
2865 attributes don't match the section's current attributes. When
2866 long section names are supported, set SEC_LINK_ONCE and
2867 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2868
9d87310a
HPN		 2869Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2870
2871 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2872 symbols; create them.
2873
dbddefbf
NC		 28742000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2875
2876 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2877 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2878
2ae7e77b
AH		 28792000-06-27 Aldy Hernandez <aldyh@redhat.com>
2880
2881 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2882 expressions. Ignore the problem when handling 16 bit signed
2883 immediates, because the assembler will take care of the relocation
2884 later.
2ae7e77b 2885
6b2539e3
NC		 28862000-06-27 Nick Clifton <nickc@cygnus.com>
2887
2888 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2889 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2890 sequential order, and emit warning messages if the input source
2891 code contains constructs like that, or parallel constructs
2892 containing such opcodes.
2893
65aa24b6
NC		 28942000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2895
2896 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2897 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2898 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2899 (md_show_usage): Update usage message.
2900 (md_parse_option): Allow redefinition of MCU type within the
2901 same avr[1-5] bfd machine type. Show both old and new MCU type
2902 in the error message.
2903 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2904 Simplify 8K wrap code.
2905
f0c56b90
NC		 29062000-06-25 Kazu Hirata <kazu@hxi.com>
2907
50bbae35
AM		 2908 * config/obj-aout.c: Remove all uses of DEFUN.
2909 * config/obj-ieee.c: Likewise.
2910 * config/tc-sh.c: Fix comment typos.
2911 * config/tc-tahoe.c: Likewise.
2912 * config/tc-vax.c: Likewise.
2913 * config/tc-w65.c: Likewise.
2914 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2915 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2916
6d249963
DD		 29172000-06-24 DJ Delorie <dj@cygnus.com>
2918
2919 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2920 more changes from Sept 1999
2921 (tc_i386_fix_adjustable): ditto
2922 (md_apply_fix3): ditto
2923
680d2857 29242000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2925
680d2857
FCE		 2926 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2927 (gas_cgen_parse_operand): Set it around expression() call.
2928 (gas_cgen_md_operand): Test for it before longjmp().
2929
e7b305a2
AM		 29302000-06-24 Kazu Hirata <kazu@hxi.com>
2931
c0fecd35
AM		 2932 * config/tc-h8500.c: Remove all uses of DEFUN.
2933 * config/tc-sh.c: Likewise.
2934 * config/tc-w65.c: Likewise.
2935 * config/tc-z8k.c: Likewise.
2936
e7b305a2
AM		 2937 * config/tc-h8500.c: Fix typos in comments.
2938
ed6d6fd3
FCE		 29392000-06-23 Frank Ch. Eigler <fche@redhat.com>
2940
2941 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2942 is defined.
2943
f7c88872
AM		 29442000-06-23 matthew green <mrg@redhat.com>
2945
2946 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2947 defined. Fix error message for `[' grouping.
f7c88872 2948
70d6ecf3
AM		 29492000-06-22 Kazu Hirata <kazu@hxi.com>
2950
2951 * config/tc-h8300.c: Fix formatting and comment typos.
2952
e9718fe1
TW		 29532000-06-22 Timothy Wall <twall@cygnus.com>
2954
2955 * config/tc-ia64.c (note_register_values): Move premature QP
2956 notation clearing into the appropriate place.
2957
45288df1
AM		 29582000-06-22 Alan Modra <alan@linuxcare.com.au>
2959
1581f8c9
AM		 2960 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2961 first before anything else. Add bin-bugs.h, emul.h and progress.h
2962 Sort list of files as for $(OBJS) in Makefile.am.
2963
2964 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2965 find one. Remake dependencies.
2966 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2967 * Makefile.in: Regenerate.
2968 * doc/Makefile.in: Regenerate.
2969
45288df1
AM		 2970 * config/tc-i386.c (i386_displacement): Don't assume a constant
2971 displacement is necessarily 16 bits when in 16 bit code mode.
2972 (md_assemble): Instead size the displacement here after we know
2973 for sure that a .code16gcc operand hasn't automatically added
2974 operand size prefixes.
2975
01580992
L		 29762000-06-21 H.J. Lu <hjl@gnu.org>
2977
2978 * Makefile.am: Rebuild dependency.
2979 * Makefile.in: Rebuild.
2980
40f09f82
JL		 29812000-06-21 Kazu Hirata <kazu@hxi.com>
2982
2983 * config/tc-h8300.c (parse_reg): Make the function static.
2984 (parse_exp): Likewise.
2985
78295804
DD		 29862000-06-20 DJ Delorie <dj@cygnus.com>
2987
2988 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2989 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2990 for cygwin import libraries to work properly.
2991
45f85b08
L		 29922000-06-20 H.J. Lu <hjl@gnu.org>
2993
2994 * Makefile.am: Rebuild dependency.
2995 * Makefile.in: Rebuild.
2996 * configure: Likewise.
2997 * doc/Makefile.in: Likewise.
2998
39bec121
TW		 29992000-06-20 Timothy Wall <twall@cygnus.com>
3000
3001 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 3002 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 3003 * doc/c-tic54x.texi: New.
3004 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 3005 documentation file.
39bec121 3006 * doc/all.texi: Add C54X.
3e87a760 3007 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 3008 * doc/Makefile.in: Regenerate.
3009 * configure.in: Add tic54x and define LIBM for tic54x.
3010 * configure: Regenrate.
3011 * config/tc-tic54x.[ch]: New.
3012 * config/obj-coff.h: Add tic54x.
3013 * Makefile.am: (CPU_TYPES): Add tic54x.
3014 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3015 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3016 (as_new_LDADD): Add $(LIBM).
3017 * Makefile.in: Regenerate.
3e87a760 3018
60bcf0fa
NC		 30192000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3020
3021 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3022 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3023 * doc/as.texinfo: Likewise.
3024
3025 * configure, Makefile.in: Regenerate.
3026 * configure.in (emulations): Recognize m6811 and m6812.
3027 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3028 Added files for 68hc11 and 68hc12 assembler.
3029 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3030 * config/tc-m68hc11.h: Header definition for that assembler.
3031
ec05f674
NC		 30322000-06-18 Nick Clifton <nickc@redhat.com>
3033
24ef8152
NC		 3034 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3035 instead of OCTETS_PER_BYTE.
3036
ec05f674 3037 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 3038 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 3039
119caedd
L		 30402000-06-18 H.J. Lu <hjl@gnu.org>
3041
3042 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3043 * configure: Rebuild.
3044
607723e4
NC		 30452000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3046
3e87a760
AM		 3047 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3048 to BFD_ASSEMBLER.
607723e4 3049
b946ec34
NC		 30502000-06-16 Nick Clifton <nickc@cygnus.com>
3051
3052 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3053 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3054
3055 * doc/c-mips.texi: Document newly accepted cpu variants.
3056
37ce37b1
UC		 30572000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3058
3059 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3060
c06ae4f2
UC		 30612000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3062
3063 * macro.c (getstring): Make it possible to escape the quote
3064 character.
3065
20348649
JL		 3066Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3067
3068 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3069
bcef29e6
L		 30702000-06-13 H.J. Lu <hjl@gnu.org>
3071
3072 * configure: Regenerate.
3073
63a0b638
AM		 30742000-06-09 Alan Modra <alan@linuxcare.com.au>
3075
3076 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3077 separator.
3078 * doc/internals.texi (line_separator_chars): Semicolon is no
3079 longer a default. Mention null and newline as defaults.
3080
3081 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3082
3083 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3084 * config/tc-i860.h (line_separator_chars): Likewise.
3085 * config/tc-h8300.c (line_separator_chars): Likewise.
3086 * config/tc-i960.c (line_separator_chars): Likewise.
3087 * config/tc-m68k.c (line_separator_chars): Likewise.
3088 * config/tc-mips.c (line_separator_chars): Likewise.
3089 * config/tc-ns32k.c (line_separator_chars): Likewise.
3090 * config/tc-sparc.c (line_separator_chars): Likewise.
3091 * config/tc-vax.c (line_separator_chars): Likewise.
3092
3093 * config/tc-h8300.c (comment_chars): Use string initialiser.
3094 * config/tc-i960.c (line_comment_chars): Likewise.
3095 * config/tc-z8k.c (comment_chars, line_comment_chars,
3096 line_separator_chars): Likewise.
3097
3098 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3099 for TE_LINUX.
3100
9bab9349
NC		 31012000-06-08 Nick Clifton <nickc@cygnus.com>
3102
3103 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3104 for size 1 fixes.
3105
946efd95
DB		 31062000-06-08 David O'Brien <obrien@FreeBSD.org>
3107
3108 * configure.in (VERSION): Update to show this is the CVS mainline.
3109
6480b79a
DB		 31102000-06-08 Matthew Jacob <mjacob@feral.com>
3111
3112 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3113 $at is the integer register $r28, vs. both $r28 and the floating
3114 point register $f28.
3115
10850f29
JW		 31162000-06-08 James E. Wilson <wilson@cygnus.com>
3117
3118 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3119 (dot_endp): Don't call ia64_flush_insns.
3120 (emit_one_bundle): Don't delete prologue/body records from
3121 unwind_record list in first loop. Rewrite second loop to account for
3122 this.
3123
150f24a2
JW		 31242000-06-07 David Mosberger <davidm@hpl.hp.com>
3125
3126 * config/tc-ia64.c: Add missing prototypes.
3127 (generate_unwind_image): Cast argument to output_unw_records call.
3128
e38c9cc2
DC		 3129Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3130
46b85d42 3131 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3132
1188e082
DC		 3133Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3134
3135 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3136 (REGISTER_P): likewise.
3137 (avr_opcodes): uses include/opcode/avr.h
3138 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3139
ac743b2c
AM		 31402000-06-04 Alan Modra <alan@linuxcare.com.au>
3141
0b545448
AM		 3142 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3143 initializers too.
ac743b2c 3144
969e1a7b
L		 31452000-06-03 H.J. Lu <hjl@gnu.org>
3146
3147 * read.c (is_end_of_line): Put back `;'.
3148
65172ab8
AM		 31492000-06-03 Alan Modra <alan@linuxcare.com.au>
3150
3151 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3152
b75c0c92
AM		 31532000-06-01 Alan Modra <alan@linuxcare.com.au>
3154
3155 * expr.c (operand): Test is_end_of_line outside switch to catch
3156 line separator chars that are also operators.
3157 (operator): Return O_illegal for line separator chars.
3158
3159 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3160 entry (or `!' entry for TC_HPPA).
3161
3162 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3163 before indexing is_end_of_line. Remove redundant check for '\0'.
3164 (fp_op2): Likewise.
3165 * config/tc-h8500.c (md_assemble): Likewise.
3166 * config/tc-mcore.c (md_assemble): Likewise.
3167 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3168 (md_atof): Likewise
3169
3170 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3171 is_end_of_line.
3172 * config/tc-mcore.c (mcore_cons): Likewise.
3173 (mcore_float_cons): Likewise.
3174 (mcore_stringer): Likewise.
3175 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3176
a6836251
SB		 31772000-06-01 Scott Bambrough <scottb@netwinder.org>
3178
3179 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3180
43841e91
NC		 31812000-05-29 Nick Clifton <nickc@cygnus.com>
3182
3183 * config/tc-sh.c: Fix compile time warning messages.
3184
3185 * config/tc-mips.c: Fix compile time warning messages.
3186
a057431b
PB		 31872000-05-29 Philip Blundell <philb@gnu.org>
3188
3189 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3190 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3191 * NEWS: Mention ARM ELF support.
3192
3c07fb76
AO		 31932000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3194
3195 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3196 it is modified, and use the real_size to compute the frag address
3197 for dwarf2 line info.
3198
ad4d6ccf
AM		 31992000-05-27 Alan Modra <alan@linuxcare.com.au>
3200
3201 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3202 line-matching scheme to cope with automake moving variables around.
3203 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3204 * Makefile.in: Regenerate.
3205
6faf3d66
JJ		 32062000-05-26 Jakub Jelinek <jakub@redhat.com>
3207
3208 * config/tc-sparc.c (sparc_relax): New.
3209 (md_longopts): Add -relax and -no-relax options.
3210 (md_parse_options, md_show_usage): Likewise.
3211 (md_apply_fix3): Optimize tail call into branch always if possible.
3212
0a44c2b1
DL		 3213Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3214
3215 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3216 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3217 rules, with warning when a GAS statement specifies a packing that
3218 will result in an instruction being squashed.
3e87a760
AM		 3219 Added typdef packing_type and enumerals, changed various integer
3220 literals to use the enumerals.
0a44c2b1 3221
e0c9811a
JW		 32222000-05-24 David Mosberger <davidm@hpl.hp.com>
3223
3224 * config/tc-ia64.c (dot_restorereg_p): New function.
3225 (md_pseudo_table): Add restorereg.p.
3226 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3227 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3228
3229 * config/tc-ia64.h (unw_record_type): Add unwabi.
3230 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3231 called MASK with members for imask, and the masks produced by
3232 fr_mem, gr_mem, br_mem, and frgr_mem.
3233 (unw_p_record): Add members ABI and CONTEXT.
3234 (unw_x_record): Add member AB.
3235 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3236 as pseudo-register for use during unwind info generation.
3237 (AR_PFS, AR_LC): New macros.
3238 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3239 whose names start with an at sign (as in "@priunat").
3240 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3241 register.
3242 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3243 proc_end, unwind_info, personality_routine): Consolidate into
3244 "unwind" structure to reduce offset-table use. Add member
3245 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3246 to be emitted.
3247 (output_R1_format, output_R3_format, output_P3_format,
3248 output_P6_format): Initialize R with zero to reduce compiler warnings.
3249 (output_P7_format): Ditto. Add `default' branch to switch
3250 statement to reduce compiler warnings.
3251 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3252 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3253 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3254 into single argument.
3255 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3256 compiler warnings. Merge A and B args into single argument.
3257 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3258 A and B args into single argument.
3259 (free_record): Removed (wasn't used).
3260 (free_list_records): Also free imasks in prologue records.
3261 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3262 (output_spill_mask): Remove.
3263 (output_unwabi): New function.
3264 (output_epilogue, output_label_state, output_copy_state): Call
3265 alloc_record.
3266 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3267 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3268 argument.
3269 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3270 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3271 as part of handling the prologue records. Emit region's imask if
3272 we have one. Handle unwabi, epilogue, label_state, copy_state,
3273 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3274 spill_sprel_p, and spill_reg_p records.
3275 (set_imask, count_bits, slot_index): New function.
3276 (fixup_unw_records): Fix region size computation. Handle
3277 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3278 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3279 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3280 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3281 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3282 (dot_save): Use manifest constants for applicaton registers.
3283 Handle REG_PR and REG_PRIUNAT.
3284 (dot_restore): Don't just ignore it.
3285 (dot_restorereg): New function..
3286 (generate_unwind_image): Ensure unwind info is a multiple of eight
3287 bytes, not just four bytes.
3288 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3289 (dot_altrp): Don't just ignore it.
3290 (dot_savemem): New function. Replaces dot_savesp() and
3291 dot_savepsp(). Use manifest constants for applicaton registers.
3292 Handle REG_PR and REG_PRIUNAT.
3293 (dot_savef): Simplify.
3294 (dot_saveb): Support generation of br_gr.
3295 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3296 dot_label_state, dot_copy_state): New function.
3297 (dot_unwabi): Don't just ignore it.
3298 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3299 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3300 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3301 (emit_one_bundle): Set slot number for prologue/body records
3302 *before* emitting the first insn.
3303 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3304 (md_begin): Declare "psp" pseudo-register.
3305 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3306 so we don't get segfault.
3307 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3308 counts as required per SW Conventions manual
3309 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3310 output_preds_psprel, output_preds_sprel, output_spill_base,
3311 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3312 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3313 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3314 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3315 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3316 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3317 (dot_vframe): Implement.
3318 (dot_vframesp, dot_vframepsp): New function.
3319
f98fd99f
HPN		 3320Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3321
3322 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3323 * configure: Regenerate.
f98fd99f 3324
ee7fcc42
AM		 33252000-05-23 Alan Modra <alan@linuxcare.com.au>
3326
3327 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3328 (md_estimate_size_before_relax): so we can use it here instead of
3329 old kludges. Localise vars to blocks. Comment.
3330
3331 * frags.c (frag_new): Update fr_var comments.
3332 * frags.h (struct frag): Ditto.
3333
c67e42c9
RH		 33342000-05-22 Richard Henderson <rth@cygnus.com>
3335
3336 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3337 (pseudo_func): Add pcrel.
3338 (operand_match): Handle IA64_OPND_TGT64.
3339 (build_insn): Likewise.
3340 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3341 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3342 (fix_insn): Handle all three 64-bit relocation types.
3343
5110c57e
HPN		 3344Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3345
3346 * obj.h (struct format_ops): New members begin, app_file,
3347 s_set_other, s_set_desc, s_get_type, s_set_type,
3348 separate_stab_sections, init_stab_section.
3349
3350 * config/obj-multi.h: Update GPL notice to v2.
3351 (obj_begin): New.
3352 (obj_app_file): New.
3353 (S_SET_SIZE): Test s_set_size for NULL before calling.
3354 (S_SET_ALIGN): Similar for s_set_align.
3355 (S_SET_OTHER): New.
3356 (S_SET_DESC): New.
3357 (S_GET_TYPE): New.
3358 (S_SET_TYPE): New.
3359 (SEPARATE_STAB_SECTIONS): New.
3360 (INIT_STAB_SECTION): New.
3361 (EMIT_SECTION_SYMBOLS): New.
3362 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3363
3364 * config/obj-elf.h: Update GPL notice to v2.
3365 Mention that this file is included from obj-multi.h.
3366 (obj_begin): Wrap definition in ifndef.
3367 (elf_file_symbol): Constify declaration.
3368 (obj_app_file): Ditto.
3369 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3370 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3371
3372 * config/obj-elf.c (elf_s_set_other): New.
3373 (elf_file_symbol): Constify argument.
3374 (elf_separate_stab_sections): New.
3375 (elf_init_stab_section): New.
3376 (elf_format_ops): Add new members. Remove comma at end.
3377
3378 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3379 (ecoff_format_ops): Add new fields. Remove comma at end.
3380 Mention inconsistency for emit_section_symbols.
3381
3382 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3383
3384 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3385 (coff_separate_stab_sections): New.
3386 (coff_format_ops): Add new members.
3387
3388 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3389 (obj_aout_s_set_other): New.
3390 (obj_aout_s_set_desc): New.
3391 (obj_aout_s_get_type): New.
3392 (obj_aout_s_set_type): New.
3393 (obj_aout_separate_stab_sections): New.
3394 (aout_format_ops): New members added. Use obj_aout_process_stab,
3395 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3396 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3397 appropriate.
3398 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3399
b98ef147
AM		 34002000-05-22 Alan Modra <alan@linuxcare.com.au>
3401
3402 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3403 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3404 (md_estimate_size_before_relax): Ensure jumps to weak and
3405 externally visible symbols are relocatable.
3406
0aa5d426
HPN		 3407Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3408
3409 * stabs.c (aout_process_stab): Make global.
3410 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3411 * read.h (aout_process_stab): Declare.
3412
3413 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3414 Generalize to *aout, *coff *elf.
3415 * configure: Regenerated.
3416
3417 * doc/internals.texi (Object format backend): Say
3418 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3419
3420 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3421 * Makefile.in: Regenerated.
3422
7c3dc350
CM		 34232000-05-19 Catherine Moore <clm@cygnus.com>
3424
3425 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3426
b3b6a3fe
JL		 34272000-05-18 Alan Modra <alan@linuxcare.com.au>
3428
3429 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3430 instruction to reflect change in re_assemble_*.
3431
c9e10a08
JL		 3432Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3433
3434 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3435 build PA64 ELF tools.
3436 * configure: Rebuilt.
3437
3043679f
AM		 34382000-05-17 Alan Modra <alan@linuxcare.com.au>
3439
3440 * Makefile.am: Regenerate dependencies.
3441 * Makefile.in: Regenerate.
3442
322f2c45
NC		 34432000-05-15 Nick Clifton <nickc@cygnus.com>
3444
3445 * config/tc-arm.c (struct asm_psr): Add boolean field
3446 distinguishing between CSPR and SPSR. Rename 'number' field
3447 to 'field'.
3448 (psrs): Rearrange contents to match new asm_psr structure.
3449 (arm_psr_parse): Move next to psr_required_here. Make it
3450 return an asm_psr structure.
3451 (psr_required_here): Use asm_psr structure returned by
3452 arm_psr_parse.
3453 (do_msr): Reorganise to allow psr_required_here to be called
3454 only once.
3455 (md_undefined_name): Mark 'name' parameter as unused, since
3456 the COFF target does not use it.
322f2c45 3457
5e6cbf41
PB		 34582000-05-14 David O'Brien <obrien@FreeBSD.org>
3459
3460 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3461 standards.
3462 * config/te-aux.h: Likewise.
3463 * config/te-dpx2.h: Likewise.
3464 * config/te-go32.h: Likewise.
3465 * config/te-hp300.h: Likewise.
3466 * config/te-hppa.h: Likewise.
3467 * config/te-i386aix.h: Likewise.
3468 * config/te-ic960.h: Likewise.
3469 * config/te-interix.h: Likewise.
3470 * config/te-nbsd532.h: Likewise.
3471 * config/te-pc532mach.h: Likewise.
3472 * config/te-ppcnw.h: Likewise.
3473 * config/te-psos.h: Likewise.
3474 * config/te-sparcaout.h: Likewise.
3475 * config/te-sun3.h: Likewise.
3476 * config/te-sysv32.h: Likewise.
3477
4132022d
AM		 34782000-05-14 Alan Modra <alan@linuxcare.com.au>
3479
3480 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3481 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3482 and sign extend without an if statement.
3483 (build_bytes): Likewise.
3484
34852000-05-14 Kazu Hirata <kazu@hxi.com>
3486
3487 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3488 X_add_symbol L_32 case.
3489
b4fd930a
AM		 34902000-05-14 David O'Brien <obrien@FreeBSD.org>
3491
3492 * config/te-freebsd.h: New file.
3493
a38cf1db
AM		 34942000-05-13 Alan Modra <alan@linuxcare.com.au>
3495
897083bd
AM		 3496 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3497 bindtextdomain): Replace defines with those from intl/libgettext.h
3498 to quieten gcc warnings.
3499
a38cf1db
AM		 3500 * NEWS: Mention x86 .arch and -q.
3501
3502 * config/tc-i386.c (quiet_warnings): New.
3503 (md_assemble): Use quiet_warnings.
3504 (md_parse_option): Set quiet_warnings from -q.
3505 (md_show_usage): Mention -q, delete -m.
3506 (flag_do_long_jump): Delete.
3507 (md_parse_option): Remove -m.
3508 (md_show_usage): Remove -m.
3509 (md_create_long_jump): Remove useless flag_do_long_jump code.
3510
3511 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3512 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3513
e413e4e9
AM		 35142000-05-13 Alan Modra <alan@linuxcare.com.au>
3515 Alexander Sokolov <robocop@netlink.ru>
3516
3517 * doc/c-i386.texi (i386-Arch): New section.
3518 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3519
3520 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3521 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3522 architecture has been given and is not 486.
3523 (set_cpu_arch): New.
3524 (md_pseudo_table): Add .arch.
3525 (md_assemble): Warn if cpu architecture has been given and an
3526 unsupported instruction.
3527
3528 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3529 Move operand_types bit defines after relevant template field.
3530 (template): Add cpu_flags.
3531 (Cpu*): Define.
3532 (arch_entry): New.
3533
e8b1cae5
AO		 35342000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3535
3536 * config/tc-mn10300.h (md_end): Define.
3537 (mn10300_finalize): Declare.
3538 * config/tc-mn10300.c: Include dwarf2dbg.h.
3539 (debug_line): Define.
3540 (md_assemble): Generate dwarf2 line info.
3541 (mn10300_finalize): New function. Finalize dwarf2 info.
3542
426b0403
AM		 35432000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3544
3545 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3546 external version of the relocation for weak symbols.
3547
e4c58b25
JW		 35482000-05-08 David Mosberger <davidm@hpl.hp.com>
3549
3550 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3551 frame size in units of 16 bytes, as required per SW Conventions manual.
3552 (output_unw_records): Output info-block header as a dword to get
3553 byte-order right.
3554
8fce3f5e
AM		 35552000-05-08 Alan Modra <alan@linuxcare.com.au>
3556
3557 * as.h: #include "file", not <file> on files from ../include.
3558 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3559 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3560 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3561 (tc_coff_symbol_emit_hook): Ditto.
3562 (OPTCOUNT): Cast to int to avoid compiler warning.
3563 (md_begin): Fix signed/unsigned warnings.
3564
35652000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3566
3567 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3568 ABRANCH LONG case for a conditional branch on a 68000.
3569 (md_estimate_size_before_relax): Likewise. Also handle
3570 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3571 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3572 PC-relative on all CPUs.
3573 (md_estimate_size_before_relax): Likewise.
3574
fb166ee3
AM		 35752000-05-04 Alan Modra <alan@linuxcare.com.au>
3576
3577 * as.c (parse_args): Just mention current year in printed
3578 copyright message.
3579
7a899fff
C		 35802000-05-03 J.T. Conklin <jtc@redback.com>
3581
3582 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3583 unit registers.
7a899fff
C		 3584 (md_parse_option): Recognize -m7400.
3585
44877466
ILT		 35862000-05-03 Ian Lance Taylor <ian@zembu.com>
3587
3588 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3589 don't permit lp to become less than the words array.
3590
eaa15ab8
NC		 35912000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3592
3593 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3594 Fix little-endian case.
3595
7c4f6a03
AM		 35962000-05-03 David O'Brien <obrien@NUXI.com>
3597
3598 * as.c (parse_args): Update copyright.
3599
da5d444c
AM		 36002000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3601
3602 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3603 for the .bss section too.
3604
3f9b03b5
AM		 36052000-05-02 Alan Modra <alan@linuxcare.com.au>
3606
3607 * configure.in: Set em=linux for hppa-*-linux.
3608 * configure: Regenerate.
3609 * doc/Makefile.in: Regenerate with correct automake.
3610
3611 * frags.c (frag_grow): Sanity check chunk_size.
3612
3613 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3614 * config/obj-som.h: Likewise.
3615 * config/obj-ieee.h: Likewise.
3616
3617 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3618
3619 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3620 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3621 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3622 (pa_ip): low_sign_unext now returns via function value. Use
3623 re_assemble_* instead of dis_assemble_* and
3624 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3625 unnecessarily.
3626 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3627 (md_section_align, md_parse_option, md_show_usage,
3628 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3629 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3630 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3631 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3632 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3633 pa_text): Likewise.
3634 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3635 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3636 outside of switch. Correct mask and shifting errors in case 10
3637 and case -11. In case 21, compare against signed range to suit
3638 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3639 case 17 and case 22, use offsetT variable to properly check range.
3640 Use re_assemble_* here too.
3641 (evaluate_absolute): Change type of value to offsetT. Call
3642 hppa_field_adjust to do the work for us.
3643 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3644 (pa_parse_cmpib_64_cmpltr): Ditto.
3645 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3646 of i to unsigned int.
3647 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3648 (pa_end_of_source): Return type is void.
3649
a2984248
CM		 3650Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3651
3652 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3653
df136245
DC		 3654Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3655
3656 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3657 More comments added.
3658 (md_begin): Removed "construct symbols for each register name".
3659 Because register names conflicts with GCC generated function
3660 names.
3661 (avr_operand): Now constant numbers can be used as a register
3662 identifiers (0 as r0, 31 as r31).
3663 (md_assemble): use skip_space () before parsing instruction
3664 operands.
3665
c1e73230
AM		 36662000-05-01 Alan Modra <alan@linuxcare.com.au>
3667
3668 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3669 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3670 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3671 * configure: Regenerate.
3672
a1934524
AM		 36732000-04-29 Andreas Jaeger <aj@suse.de>
3674
3675 * as.h: Correctly check GCC version.
3676
d9b7d820
AM		 36772000-04-26 David O'Brien <obrien@FreeBSD.org>
3678
3679 * doc/as.1: Fix unbalanced brackets.
3680
3681 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3682 TE_FreeBSD.
3683 (line_comment_chars): Set to '/' if TE_FreeBSD.
3684
cea1ab94
JL		 3685Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3686
3687 * configure.in: Configury support for PA64 (currently disabled).
3688 * configure: Rebuilt.
3689
e799a695
AM		 36902000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3691
3e87a760 3692 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3693 bfd_set_section_alignment.
3694
3b0ec529
AM		 36952000-04-25 Alan Modra <alan@linuxcare.com.au>
3696
3697 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3698 than 32.
3699
adcf07e6
NC		 37002000-04-24 Nick Clifton <nickc@cygnus.com>
3701
3702 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3703 * doc/as.texinfo (Align): Include arm and strongarm in list of
3704 targets that have the second form of the behaviour of the .align
3e87a760 3705 directive.
adcf07e6 3706
5047a41f
JL		 37072000-04-24 Mark Klein <mklein@dis.com>
3708
29184774 3709 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 3710
a47cf567
NC		 3711Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3712
3713 * as.c (parse_args): Allow md_parse_option to override -a listing
3714 option.
3715 * config/obj-coff.c (add_lineno): Change type of offset parameter
3716 from "int" to "bfd_vma."
3717 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3718 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3719 (ppc_change_csect): Align correctly for XCOFF64.
3720 (ppc_machine): New function, which discards "ppc_machine" line.
3721 (ppc_tc): Cons for 8 when code is 64 bit.
3722 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3723 relocations.
3724 (md_parse_option): Handle -a64 and -a32.
3725 (ppc_xcoff64): New.
3726 * config/tc-ppc.h (TARGET_MACH): Define.
3727 (TARGET_FORMAT): Move to function.
3728 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3729
3730Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3731
3732 * config/tc-avr.c: New AVR_ISA_ defined.
3733 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3734 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3735 for `fmul', `movw' and `lpm R,Z' instructions.
3736 (avr_operands): Warn if current opcode is a two-word instruction
3737 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3738 (avr_opcodes): New commands added.
3739 (REGISTER_P): Check 'a' and 'v' constraint letters.
3740 (mcu_types): New MCU added.
3741
bf3ca999
TW		 37422000-04-22 Timothy Wall <twall@cygnus.com>
3743
3744 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3745 to "natval".
3746 (operand_match): Conditionally insert default bit values for IMMU9.
3747
98e5953c
JL		 37482000-04-14 Matthew Green <mrg@cygnus.com>
3749
3750 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3751 * configure: Rebuilt.
3752
a02fab7e
JL		 3753Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3754 Jason Eckhardt <jle@cygnus.com>
3755
c67e42c9 3756 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3757
3758 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3759 Added handling of new operand types l,y,&,fe,fE,fx.
3760
800eeca4
JW		 3761Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3762 David Mosberger <davidm@hpl.hp.com>
3763 Timothy Wall <twall@cygnus.com>
3764 Andrew MacLeod <amacleod@cygnus.com>
3765 Jim Wilson <wilson@cygnus.com>
3766
3767 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3768 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3769 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3770 * Makefile.in: Rebuild.
3771 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3772 * configure: Rebuild.
3773 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3774 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3775 * expr.c (expr): Handle md_optimize_expr.
3776 * read.c (LEX_HASH): Add comment.
3777 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3778
66778679
RH		 37792000-04-21 Richard Henderson <rth@cygnus.com>
3780
3781 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3782 bundling a non-delayed branch type instruction.
3783
aa15f6f7
AO		 37842000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3785
3786 * config/tc-mn10300.c (HAVE_AM30): Define.
3787 (md_assemble): Use it.
3788
16adf844
AM		 37892000-04-19 Alan Modra <alan@linuxcare.com.au>
3790
742f45cf
AM		 3791 * config/obj-elf.c (obj_elf_change_section): Check for changed
3792 section attributes.
3793
16adf844
AM		 3794 * Makefile.am: (CPU_MULTI_VALID): Remove.
3795 (MULTI_CPU_TYPES): Define.
3796 (MULTI_CPU_OBJ_VALID): Define.
3797 (DEPTC): Use the above.
3798 (DEPOBJ): Same here.
3799 (DEP2): And here.
3800 Regenerate dependencies.
3801 * Makefile.in: Regenerate.
3802
9c46fb1b
AM		 38032000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3804
742f45cf 3805 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3806
508866be
L		 38072000-04-18 H.J. Lu (hjl@gnu.org)
3808
3809 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3810 bfd_vma for non-bfd assemblers.
508866be 3811
ba2adb93
AM		 38122000-04-17 Alan Modra <alan@linuxcare.com.au>
3813
3814 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3815 doesn't give spurious errors.
3816
12ff5d56
AM		 38172000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3818
66778679 3819 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3820
fc633e5b
AM		 38212000-04-13 Alan Modra <alan@linuxcare.com.au>
3822
3823 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3824 constants, and don't assume offsetT is 32 bits.
3825
1ed18ec1
NC		 38262000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3827
3828 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3829 (md_pcrel_from_section): Add prototype.
3830 (d10v_fix_adjustable): Add prototype.
3831 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3832
3833 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3834
3db10f32
NC		 38352000-04-12 Nick Clifton <nickc@cygnus.com>
3836
3837 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3838 symbol in frag chain.
3839
847f7ad4
AM		 38402000-04-10 Alan Modra <alan@linuxcare.com.au>
3841
3842 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3843 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3844 (fits_in_signed_word, smallest_imm_type): Ditto.
3845 (md_assemble): Use an offsetT var to hold offsetT values, not a
3846 long.
3847 (offset_in_range): New.
3848 (md_assemble): Use it.
3849 (md_convert_frag): Change type of target_address, opcode_address,
3850 and displacement_from_opcode_start to offsetT.
3851 (md_create_short_jump): Change type of offset to offsetT.
3852 (md_create_long_jump): Ditto.
3853 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3854 (md_chars_to_number): Remove.
3855 (output_invalid): Remove duplicate prototype.
3856
ec694b89
NC		 38572000-04-09 Nick Clifton <nickc@cygnus.com>
3858
3859 * Makefile.am (CPU_TYPES): Add 'avr'.
3860 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3861 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3862
16adf844 3863 * Makefile.in: Regenerate.
ec694b89
NC		 3864
3865 * doc/as.texinfo: Add M32R documentation.
3866
a2d91340 3867Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3868
a2d91340 3869 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3870 --enable-build-warnings option.
a2d91340
AC		 3871 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3872 * Makefile.in, configure: Re-generate.
3873
d92b1a8a
NC		 38742000-04-07 Nick Clifton <nickc@cygnus.com>
3875
3876 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3877 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3878 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3879 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3880 (arm_force_relocation): Force relocations for
3881 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3882
52ccafd0
JR		 3883Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3884
3885 * config/tc-sh.c (get_operands): There's no third operand if the
3886 first operand is an immediate.
3887
015551fc
JR		 3888Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3889
3890 * config/tc-sh.c (immediate): Delete.
3891 (sh_operand_info): Add immediate member.
3892 (parse_reg): Use A_PC for pc.
3893 (parse_exp): Add second argument 'op'. All callers changed.
3894 (parse_at): Expect pc to be coded as A_PC.
3895 Use immediate field in *op.
3896 (insert): Add fourth argument 'op'. All callers changed.
3897 (build_relax): Add second argument 'op'. All callers changed.
3898 (insert_loop_bounds): New function.
3899 (build_Mytes): Remove DISP_4.
3900 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3901 (assemble_ppi): Use immediate field in *operand.
3902 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3903 (md_apply_fix): Likewise.
3904 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3905
79bd78be
AO		 3906Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3907
3908 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3909
e30e5a6a
HPN		 3910Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3911
3912 * internals.texi (CPU backend): Document
3913 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3914
41b49281
AM		 39152000-04-04 Alan Modra <alan@linuxcare.com.au>
3916
8ad3436c
AM		 3917 * po/gas.pot: Regenerate.
3918
3919 * as.c (show_usage): Restore translated part of bug string.
3920 * gasp.c (show_usage): Likewise.
3921
41b49281
AM		 3922 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3923 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3924 than move-if-change.
3925 (DEP1): Modify for "gcc -MM".
3926 (DEPTC): Likewise.
3927 (DEPOBJ): Likewise.
3928 (DEP2): Likewise.
3929 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3930 Update dependencies.
3931 * Makefile.in: Regenerate.
3932
0a727238
AO		 39332000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3934
3935 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3936 (md_begin): Likewise.
3937 (HAVE_AM33): New macro.
3938 (md_assemble): Use it. Match r_regs and xr_regs only if
3939 HAVE_AM33.
3940
c20f4f8c
AM		 39412000-04-03 Alan Modra <alan@linuxcare.com.au>
3942
3943 * as.h: #include "bin-bugs.h"
3944 * as.c (show_usage): Use REPORT_BUGS_TO.
3945 * gasp.c: #include "bin-bugs.h"
3946 (show_usage): Use REPORT_BUGS_TO.
3947
3948 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3949
753f6b12
HPN		 3950Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3951
3952 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3953 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3954 adjustments.
3955
726c5dcd
AM		 39562000-04-03 Alan Modra <alan@linuxcare.com.au>
3957
3958 * config/tc-i386.c (i386_immediate): Don't assume a constant
3959 immediate is necessarily 16 bits when in 16 bit code mode.
3960 (md_assemble): Instead set guess_suffix here after we have checked
3961 registers.
3962
bf80011a
RH		 39632000-04-02 Richard Henderson <rth@cygnus.com>
3964
3965 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3966 quantities. Correct right shift sign extension.
3967 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3968 32-bit value when shifting into place.
3969
92161534
ILT		 39702000-04-01 Ian Lance Taylor <ian@zembu.com>
3971
3972 * app.c: Add ATTRIBUTE_UNUSED as needed.
3973 * config/tc-ppc.c: Likewise.
3974 (ppc_size): Make unsigned long.
3975 (ppc_insert_operand): Add casts to avoid warnings.
3976
447f3982
NC		 39772000-03-31 Nick Clifton <nickc@cygnus.com>
3978
3979 * config/tc-d10v.h (md_flush_pending_output): Define.
3980
21d75ec2
NC		 39812000-03-29 Nick Clifton <nickc@cygnus.com>
3982
3983 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3984 segment. Works for both BFD_ASSEMBLER and others.
3985 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3986
d1a1bf19
NC		 39872000-03-29 Nick Clifton <nickc@cygnus.com
3988
3989 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3990
224de7a5
AM		 39912000-03-28 Alan Modra <alan@linuxcare.com.au>
3992
3993 * listing.c (LISTING_LHS_WIDTH): Default depends on
3994 LISTING_WORD_SIZE.
3995 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3996
5b8274e3
ILT		 39972000-03-27 Ian Lance Taylor <ian@zembu.com>
3998
3999 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4000 string literal.
4001
224de7a5 40022000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 4003
4004 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4005
4006 * config/tc-avr.c (mcu_types): Add missing initialiser.
4007 (md_pcrel_from_section): Add prototype.
4008 (avr_operand): Remove redundant test of unsigned < 0.
4009 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4010
40112000-03-27 Denis Chertykov <denisc@overta.ru>
4012
4013 * config/tc-avr.c: New file for AVR support.
4014 * config/tc-avr.h: Likewise.
4015 * configure.in: Add AVR support.
4016 * configure: Regenerate.
4017
9f10757c
TW		 40182000-03-26 Timothy Wall <twall@cygnus.com>
4019
4020 * gasp.c (macro_op): Add new argument to check_macro call.
4021 Macro structure definitions moved to macro.h
4022 * sb.h: Add argument to prototype for input_scrub_include_sb.
4023 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4024 nesting checks with an additional flag.
4025 (struct input_save): Add flag to indicate whether current sb
4026 should be checked for proper macro/conditional nesting.
4027 (input_scrub_push/pop): Save/restore nest check flag.
4028 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 4029 defined.
9f10757c
TW		 4030 * macro.c (check_macro): Allow caller to retrieve parsed macro
4031 information if a pointer is provided. This information may be
4032 used by the new macro hooks.
4033 * macro.h: Update prototype for check_macro. Macro struct
4034 definitions moved here from macro.c/gasp.c.
4035 * read.c (read_a_source_file): Add parameter to check_macro call,
4036 and pass macro info to the macro hook, if defined.
4037 (input_scrub_insert_line): New. Allow insertion of a line of
4038 characters into the input stream.
4039 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4040 file into the input stream.
4041 (s_include): Use input_scrub_insert_file.
4042 * internals.texi: Document new macro hooks.
4043 * as.h: New prototypes added.
3e87a760 4044
224de7a5 40452000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 4046
4047 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4048 an initial capital letter.
4049 (i386_index_check): Reindent.
4050
11424155
NC		 40512000-03-19 Nick Clifton <nickc@cygnus.com>
4052
eaa15ab8 4053 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 4054 relative branches.
4055
43f05576
NC		 40562000-03-17 Thomas de Lellis <tdel@windriver.com>
4057
66778679
RH		 4058 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4059 instruction operand bad if Rd > 7 when generating
4060 thumb instructions. Prevents for example,
4061 "adr r12,label" from silently failing and generating
4062 the wrong instruction.
3e87a760 4063
67231402
NC		 40642000-03-17 Nick Clifton <nickc@cygnus.com>
4065
4066 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4067 that have a destingation >= 0x400000.
3e87a760 4068 Fix compile time warning messages.
67231402 4069
a37c8f88
JR		 4070Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4071
4072 * config/tc-sh.c (md_begin): When encountering insn that are
4073 not supported by the current arch, only change the name if
4074 its contents are the same as prev_name.
4075 (get_specific): If the the architecture doesn't match, fail.
4076
dead1419
JR		 4077Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4078
4079 * config/tc-sh.c (IDENT_CHAR): Define.
4080 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4081 matching back where it came from.
4082
182e89d3
JR		 4083Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4084
4085 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4086
84f73d89
NC		 40872000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4088
4089 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4090 normal operands.
4091
dbbc7809
JL		 40922000-03-15 Kazu Hirata <kazu@hxi.com>
4093
4094 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4095
271bb601
HPN		 4096Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4097
4098 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4099 floating-point-number, make sure 'f' is in FLT_CHARS.
4100
8684e216
HPN		 4101Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4102
4103 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4104 (s_lcomm_internal): Use it.
4105 * doc/internals.texi (CPU backend): Document it.
4106 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4107 bytes.
4108
bb2d6cd7
GK		 41092000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4110
4111 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4112 when embedded-pic.
4113
4114 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4115 implementation doesn't have special handling for switch
4116 statements.
bb2d6cd7
GK		 4117 (macro_build): Allow for code in sections other than .text.
4118 (macro): Likewise.
4119 (mips_ip): Likewise.
4120 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4121 Don't perform relocs if we will be outputting them.
bb2d6cd7 4122 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4123 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4124 embedded-pic.
bb2d6cd7 4125
5c86cbc7 41262000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4127
66778679
RH		 4128 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4129 relocation type based on the entry in the fixup structure.
a47cf567 4130 Put S_IS_EXTERN processing back in.
5c86cbc7 4131
f8c827e9
L		 41322000-03-08 H.J. Lu (hjl@gnu.org)
4133
4134 * Makefile.am (install-exec-tooldir): Depend on
4135 install-exec-bindir for parallel make.
4136 * Makefile.in: Regenerated.
4137
8ad9e709
NC		 41382000-03-06 Nick Clifton <nickc@cygnus.com>
4139
4140 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4141 switch.
4142 (md_parse_option): Parse -m32r command line switch - disable m32rx
4143 compatability.
ded0aeb7
NC		 4144 (md_show_usage): Document new option.
4145
4146 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4147 * doc/Makefile.in: Regenerate.
4148 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4149
b7b8f327
MM		 41502000-03-02 Michael Meissner <meissner@redhat.com>
4151
4152 * config/tc-d30v.c (check_range): Remove code that incorrectly
4153 sign extended values where bits < 32.
4154
15886821
L		 41552000-03-02 H.J. Lu (hjl@gnu.org)
4156
4157 * configure.in: Support --enable-targets=all on ia32.
4158 * configure: Regenerated.
4159
8bf950bf
NC		 41602000-03-01 Nick Clifton <nickc@cygnus.com>
4161
4162 * gasp.c (do_align): Remove bogus check of alignment value.
4163
c5e54cc2
ILT		 41642000-02-27 Thomas de Lellis <tdel@windriver.com>
4165
4166 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4167 TC_PPC was defined forced the type of a symbol with no other type
4168 to be BSF_OBJECT.
4169
65fd87bc
ILT		 41702000-02-27 Hans-Peter Nilsson <hp@axis.com>
4171
4172 * doc/internals.texi (CPU backend): Mention that
4173 line_separator_chars do not break up comments. Fix typos for
4174 LEX_AT and LEX_NAME descriptions. Document operands for
4175 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4176 description of md_create_short_jump usage. Document argument for
4177 md_undefined_symbol.
4178
a25fe906
ILT		 41792000-02-27 Jakub Jelinek <jakub@redhat.com>
4180
4181 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4182 (md_parse_option): Handle it.
4183 (md_show_usage): Document it.
4184
21b10511
ILT		 41852000-02-27 Ian Lance Taylor <ian@zembu.com>
4186
4187 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4188 opcode, for the instruction `pal19'. From Andrea Arcangeli
4189 <andrea@suse.de>.
4190
773f551c
AM		 41912000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4192
4193 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4194 from here..
4195 (md_assemble): To here, before template operands are matched.
4196 Also ensure a constant immediate is sign extended when we know the
4197 size is at most 16 bits. This is to catch cases like "add
4198 $0xffc0,%ax" where we don't know the size, and thus that the
4199 immediate can be represented as Imm8S until after parsing the
4200 register operand.
4201 (i386_displacement): Similarly sign extend 16 bit constant
4202 displacements.
4203 (md_assemble): Relax 16-bit jump constant range check to suit sign
4204 extended displacements.
4205
28d33191
JL		 42062000-02-26 Andreas Jaeger <aj@suse.de>
4207
4208 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4209
cc5ca5ce
AM		 42102000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4211
4212 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4213 call operands when intel_syntax.
4214 (intel_float_operand): Return 2 for "fi...".
4215 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4216 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4217 earlier "SHORT" change.
4218 (md_assemble): When determining suffix from Regs, exclude
4219 InOutPortReg.
4220
056350c6
NC		 42212000-02-24 Nick Clifton <nickc@cygnus.com>
4222
4223 * configure: Add arm-wince, mips-pe and sh-pe targets.
4224 * configure: Regenerate.
4225
4226 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4227 sh-pe targets.
4228 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4229 "pe-mips" for the mips-pe target.
4230
4231 * config/tc-arm.c (insns): Change displacement encoded in BL
4232 and B instructions if the target port is arm-wince.
4233 (do_ldst): Do not bias the relocation offset if the target
4234 port is arm-wince.
4235 (md_pcrel_from): Add in missing relocation offset bias if the
4236 target os arm-wince.
4237
4238 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4239 (md_begin): Disable -G support for mips-pe target.
4240 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4241 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4242 COFF flavour.
4243
4244 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4245 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4246 assembler, just set the alignment to 4.
4247
4248 * config/te-wince-pe.h: New file for WinCE targets. Define
4249 TE_WINCE.
4250
36bf8ab9
AM		 42512000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4252
4253 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4254 string instructions.
4255 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4256 (i386_intel_memory_operand): After finding a segment override,
4257 check again for no `[' before looking for a displacement. Bomb if
4258 more than one displacement rather than silently discarding the
4259 second and subsequent ones. Free strings malloc'd by
4260 build_displacement_string.
4261
f5795b08
CM		 42622000-02-24 Catherine Moore <clm@cygnus.com>
4263
4264 * config/obj-som.c (obj_pseudo_table): Add "weak".
4265 (obj_som_weak): New routine.
4266
abd63a32
AM		 42672000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4268
520dc8e8
AM		 4269 * config/tc-i386.c (union i386_op): New.
4270 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4271 Throughout file replace occurences of disps[n], imms[n], regs[n]
4272 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4273 intel mode operand swapping. Add assert in regKludge and
4274 fake_zero_displacement code. Test i.types[n] when outputting
4275 displacements and immediates. Combine output of Disp16 with
4276 Disp32.
7f3f1ea2
AM		 4277 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4278 when in intel mode by (not) reversing fsub and fdiv operands
4279 before the template search. This fails for single operand
4280 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4281 undefined. Instead fix the base_opcode after we've found the
4282 template. Move base_opcode xor with found_reverse_match from
4283 opcode output code to before this fix so we test for the correct
4284 opcodes.
4285 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4286 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4287
4288 * config/tc-i386.h (TC_RELOC): Delete.
4289 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4290 with equivalent call to reloc.
4291
abd63a32
AM		 4292 * as.h (flag_m68k_mri): Move declaration after target include, and
4293 only declare when TC_M68K defined. Define as zero otherwise.
4294 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4295 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4296 Define as zero otherwise.
4297 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4298 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4299 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4300 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4301 testing whether defined.
4302 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4303 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4304 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4305 rather than testing whether defined.
4306 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4307 (parse_mri_cons): Declare and use only when TC_M68K.
4308 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4309 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4310 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4311
4312 * NEWS: Mention IBM 370 support.
4313
7e052742
RH		 43142000-02-23 Richard Henderson <rth@cygnus.com>
4315
4316 * config/tc-i386.c (md_assemble): When swapping operands for
4317 intel_syntax, assume everything that's not Imm or Disp is a
4318 register.
4319
5b93d8bb
AM		 43202000-02-23 Linas Vepstas <linas@linas.org>
4321
4322 * config/tc-i370.c, config/tc-i370.h: New files.
4323 * Makefile.am: Add support for Linux/IBM 370.
4324 * configure.in: Likewise.
4325 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4326 * config/obj-elf.c: Include elf/i370.h
4327 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4328
4329 * Makefile.in: Regenerate.
4330 * configure: Regenerate.
4331
4332 * doc/c-i370.texi: New file.
4333 * doc/all.texi: Include it.
4334 * doc/as.texinfo: And here.
3e87a760 4335 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4336 * doc/Makefile.in: Regenerate.
4337
25f2196d
CC		 43382000-02-19 Michael Meissner <meissner@redhat.com>
4339
4340 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4341 determine if an instruction can be used in parallel with an ADDppp
4342 or SUBppp instruction.
4343
6349b5f4
AH		 43442000-02-22 Andrew Haley <aph@cygnus.com>
4345
4346 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4347
2f6d2f85 43482000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4349
4350 * config/tc-mips.c (mips_gp32): New variable.
4351 (macro_build) Use mips_gp32.
4352 (mips_ip): Ditto.
4353 (md_longopts): Add "-mgp32" and "-mgp64".
4354 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4355
a47cf567
NC		 4356 (OPTION_M7900): Change offset
4357 (OPTION_NO_M7900): Ditto.
4358
b985eaa8
ILT		 43592000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4360
4361 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4362 warning, and bump it to 1.
4363
52454417
ILT		 43642000-02-22 Ian Lance Taylor <ian@zembu.com>
4365
4366 From Brad Lucier <lucier@math.purdue.edu>:
4367 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4368 match format.
4369
6b76fefe
CM		 43702000-02-21 Catherine Moore <clm@cygnus.com>
4371
4372 * config/tc-mips.c (MF_HILO_INSN): Define.
4373 (mips_7000_hilo_fix): Declare.
4374 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4375 (md_parse_option): Check for 7000_HILO_FIX options.
4376 (OPTION_M7000_HILO_FIX): Define.
4377 (OPTION_NO_M7000_HILO_FIX): Define.
4378 * doc/c-mips.texi (-mfix7000): Describe.
4379
f6af82bd
AM		 43802000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4381
4382 * listing.c (print_lines): Remove unused variable `end'.
4383
4384 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4385 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4386 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4387 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4388 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4389 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4390
8c8281f4
NC		 43912000-02-18 Nick Clifton <nickc@cygnus.com>
4392
4393 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4394 the computed frag offset, rather than overwriting it.
4395
d4845d57
JR		 4396Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4397
4398 * config/tc-sh.c ("elf/sh.h"): Include.
4399 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4400 (md.begin): Initialize target_arch.
4401 Only include opcodes in has table that match selected architecture.
4402 (parse_reg): Recognize register names for sh-dsp.
4403 (parse_at): Recognize post-modify addressing.
4404 (get_operands): The leading space is now optional.
4405 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4406 arguments. Update valid_arch.
4407 (build_Mytes): Add support for SDT_REG_N.
4408 (find_cooked_opcode): New function, broken out of md_assemble.
4409 (assemble_ppi, sh_elf_final_processing): New functions.
4410 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4411 (md_longopts, md_parse_option): New option: -dsp.
4412 * config/tc-sh.h (elf_tc_final_processing): Define.
4413 (sh_elf_final_processing): Declare.
4414
c97305a1
JL		 4415Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4416
4417 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4418 the unwinder subspace. Save the current seg/subseg before creating
4419 the new seg/subseg.
4420
bec50466
NC		 44212000-02-10 Nick Clifton <nickc@cygnus.com>
4422
4423 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4424 little endian targets.
bec50466 4425 (INST_BYTE1): Redefine to handle big and little endian
66778679 4426 targets.
bec50466
NC		 4427 (cpu_type): New type: Select between M340 and M210.
4428 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4429 instructions of the M340.
bec50466 4430 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4431 instructions.
bec50466
NC		 4432 (md_atof): Add support for little endian targets.
4433 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4434 line switches.
bec50466
NC		 4435 (md_convert_frag): Add support for little endian targets.
4436 (md_apply_fix3): Add support for little endian targets.
4437 (md_number_to_chars): Add support for little endian targets.
4438
a25c045a
TW		 44392000-02-10 Timothy Wall <twall@redhat.com>
4440
4441 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4442 defined, use it to verify the symbol just read should be a label.
4443
f28e8eb3
TW		 44442000-02-10 Timothy Wall <twall@redhat.com>
4445
4446 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4447 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4448 around colons when KEEP_WHITE_AROUND_COLON is defined.
4449 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4450 and KEEP_WHITE_AROUND_COLON.
4451
6dc19fc4
TW		 44522000-02-08 Timothy Wall <twall@redhat.com>
4453
4454 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4455 logic.
6dc19fc4 4456 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4457 implemented.
6dc19fc4
TW		 4458 (end_repeat): New. Provide support for a "break" out of the
4459 repeat loop.
4460 * read.h: Add prototypes for new functions.
3e87a760 4461
f805106c
TW		 44622000-02-08 Timothy Wall <twall@redhat.com>
4463
4464 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4465 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4466 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4467 non-zero.
4468
4469be0f
TW		 44692000-02-08 Timothy Wall <twall@redhat.com>
4470
4471 * read.c: Added elseif to directives table.
4472 * read.h: Added prototype for s_elseif.
4473 * doc/as.texinfo: Added description for elseif.
4474 * cond.c (s_elseif): New function
3e87a760 4475
24a17b6c
TW		 44762000-02-04 Timothy Wall <twall@redhat.com>
4477
4478 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4479 listings.
24a17b6c 4480
bea9907b 44812000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4482
bea9907b
TW		 4483 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4484 default values.
4485 * frags.c (frag_new): Calculate fr_fix in octets
4486 (frag_now_fix) Return offset as target address offset (bytes).
4487 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4488 quantities).
bea9907b
TW		 4489 * frags.h: Added prototype for frag_now_fix_octets().
4490 Distinguish between octets and bytes in field descriptions.
4491 * listing.c (calc_hex): Account for octets vs bytes when
4492 printing addresses/offsets.
4493 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4494 target is little-endian, print the octets in a word in big-endian
4495 order so that the display looks like a proper hexadecimal number,
4496 instead of having the octets reversed.
4497 * read.c (do_align): When recording alignment, alignment power
4498 should be in terms of target bytes (minimum addressible unit)
4499 instead of octets.
4500 (do_org) Convert ORG target address (byte) argument into an
4501 octet offset when generating a variable fragment.
4502 * symbols.c (resolve_symbol_value): Symbol final value
4503 converted to a target address offset (bytes) from its octet offset.
4504 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4505 offset (bytes) is adjusted by the frag offset (octets) converted
4506 to bytes.
4507 (coff_frob_section) Section alignment power is in terms of bytes;
4508 convert it to an octet alignment power when calculating size (and
4509 size mask) in octets. Don't modify the section size in order to
4510 "align" it for TI COFF, since that format has a different method
4511 for storing alignment information.
3e87a760 4512
210dcc61
TW		 45132000-02-01 Timothy Wall <twall@cygnus.com>
4514
4515 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4516 entries, matching the way GCC generates them. If not escaped, the
4517 filename is encoded incorrectly.
4518
557537a5 45192000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4520
557537a5
NC		 4521 * config/tc-arm.c (reg_table): Add support for ATPCS register
4522 naming conventions.
2c1c4c62 4523
557537a5 45242000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4525
2c1c4c62
GK		 4526 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4527 already defined.
3e87a760 4528 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4529 New macro.
4530 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4531 of a symbol when we really care about its value.
4532
45332000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4534
4535 * config/tc-mcore.c (md_assemble): Give warning message if
4536 operands passes to instruction are more than the spec.
4537
2f0ca46a
NC		 45382000-01-27 Thomas de Lellis <tdel@windriver.com>
4539
66778679 4540 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4541 Thumb mode but the label seen was not declared as '.thumb_func'
4542 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4543 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4544
4c63da97
AM		 45452000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4546
4547 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4548 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4549
4550 * Makefile.in: Same here.
4551 Update copyright.
4552
4553 * configure.in: Set bfd_gas for i386-aout when primary target
4554 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4555 we may need the primary te_file. Remove incorrect comment.
4556
4557 * configure: Regenerate.
4558
4559 * config/e-i386aout.c: New file.
4560
4561 * as.c (USE_EMULATIONS): Move to before print_version_id.
4562 (struct emulation): Add i386aout.
4563 (show_usage): Split text strings. Reformat -a text. Add --em
4564 help.
4565 Update copyright.
4566
4567 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4568 (aout_format_ops): New.
4569 Update copyright.
4570
4571 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4572 preprocessor conditional and add aout USE_EMULATIONS tests.
4573 (read_a_source_file): Don't pass error strings to printf as
4574 format arg.
4575 Update copyright.
4576
4577 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4578 format arg.
4579 (do_data): Same here.
4580 (process_file): And here.
4581 Update copyright.
4582
4583 * symbols.c (colon): Rewrite "already defined" fatal message
4584 code for aout with USE_EMULATIONS.
4585 Update copyright.
4586
4587 * config/obj-aout.c (OBJ_HEADER): Define.
4588 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4589 fields of sentinel.
4c63da97
AM		 4590 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4591 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4592 forms here.
4593 (obj_aout_type): Expand S_SET_OTHER here too.
4594 (obj_read_begin_hook): Remove.
4595 (aout_pop_insert): New.
4596 (obj_aout_s_get_other): New.
4597 (obj_aout_s_get_desc): New.
4598 (aout_format_ops): New.
4599 Update copyright.
4600
4601 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4602 gets aout_pseudo_table.
4603 (aout_pseudo_table): Declare.
4604 (obj_read_begin_hook): Define.
4605 Update copyright.
4606
4607 * config/obj-coff.c (obj_pseudo_table): Rename to
4608 coff_pseudo_table.
4609 (coff_pop_insert): Use coff_pseudo_table.
4610 (coff_sec_sym_ok_for_reloc): Remove.
4611 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4612 and comment all zero entries and remove #if 0 code.
4613 Update copyright.
4614
4615 * config/obj-coff.h (obj_pop_insert): Define.
4616 (coff_pseudo_table): Declare.
4617 Update copyright.
4618
4619 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4620 s_get_size, s_set_size. Comment all zero entries.
4621 Update copyright.
4622
4623 * config/obj-elf.c (elf_s_get_other): New function.
4624 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4625 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4626 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4627 comment.
4628 (obj_elf_parse_section_letters): Don't pass error strings to
4629 printf as format arg.
4630 Update copyright.
4631
4632 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4633 OBJ_MAYBE_ECOFF.
4634 (elf_s_get_other): Declare.
4635 (S_GET_OTHER) Define as elf_s_get_other if not already
4636 defined.
4637 (S_SET_OTHER): Only define when not already defined.
4638 (elf_obj_read_begin_hook): Declare.
4639 (obj_read_begin_hook): Define.
4640 (elf_obj_symbol_new_hook): Declare.
4641 (obj_symbol_new_hook): Define.
4642 Update copyright.
4643
4644 * config/obj-multi.h: Add copyright header and protect against
4645 multiple inclusion. Add * to all function pointers.
4646 (OBJ_HEADER): If defined, include it rather than other defines
4647 in this file.
4648 (obj_frob_file_after_relocs): Test for NULL.
4649 (obj_symbol_new_hook): Here too.
4650 (obj_sec_sym_ok_for_reloc): And here.
4651 (S_GET_OTHER): Define.
4652 (S_GET_DESC): Define.
4653 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4654 (OBJ_MAYBE_ELF): Update comment.
4655
4656 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4657 OBJ_AOUT preprocessor conditional and handle emulation by
4658 testing OUTPUT_FLAVOR.
4659 (i386_displacement): Here too.
4660 (md_section_align): Similarly here.
4661 (i386_target_format): Conditionally compile when more than one
4662 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4663 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4664 (i386_displacement): Here too.
4665 Update copyright.
4666
4667 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4668 Define TARGET_FORMAT for aout only when not multi.
4669 Update copyright.
4670
4671 * config/te-multi.h: Delete file as it's identical to te-generic.h
4672
add0c677
AM		 46732000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4674
4675 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4676 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4677 LONG_MNEM_SUFFIX.
4678
4679 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4680 DWORD_MNEM_SUFFIX.
4681 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4682 comments.
4683
a19d8eb0
CP		 46842000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4685
66778679
RH		 4686 * config/tc-mips.c (mips_do_align): New function.
4687 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4688
550262c4
NC		 46892000-01-10 Philip Blundell <philb@gnu.org>
4690
4691 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4692 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4693 line separator for Linux.
4694 * doc/as.texinfo (Comments): Mention the ARM.
4695
0decc840
NC		 46962000-01-10 Philip Blundell <pb@futuretv.com>
4697
4698 * configure.in (arm*-*-conix*): New target.
4699 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4700 armv*-*-linux-gnu.
4701 * configure: Regenerate.
4702
2e13b764
NC		 47032000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4704
4705 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4706 (obj_elf_visibility): New function.
3e87a760 4707
2e13b764
NC		 4708 * doc/as.texinfo (Visibility): New node: document visibility
4709 pseudo ops.
4710
2f6d2f85 4711For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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