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2001-02-12 Philip Blundell <pb@futuretv.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
b1e2e654
PB		 12001-02-12 Philip Blundell <pb@futuretv.com>
2
3 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
4 ldrt/strt instructions.
5
9117d219
NC		 62001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7
8 * config/tc-mips.c (macro): For M_LA_AB emit a
9 BFD_RELOC_MIPS_CALL16 relocation or a
10 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
11 BFD_RELOC_MIPS_GOT16 and
12 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
13 loading the jump register when generating SVR4_PIC code.
14
97238fbd
CD		 152001-02-10 Chris Demetriou <cgd@broadcom.com>
16
17 * configure.in: Make 'mipself' and 'mipsecoff' emulations
18 map to MIPS-specific files, as they used to do before the
19 change on 2000-05-21.
20 * configure: Regerate.
21
0f074f60
CD		 222001-02-10 Chris Demetriou <cgd@broadcom.com>
23
24 * config/tc-mips.c (md_parse_option): Don't try to compile
25 ELF-only option code if not ELF.
26
91a2ae2a
RH		 272001-02-08 David Mosberger <davidm@hpl.hp.com>
28
29 * config/tc-ia64.h (md_elf_section_type): New macro.
30 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
31 (they're now handled via ia64_elf_section_type.
32
33 * config/tc-ia64.c (unwind): New members saved_text_seg,
34 saved_text_subseg, and force_unwind_entry.
35 (optimize_unw_records): New function to optimize away unnecessary
36 unwind directives.
37 (ia64_elf_section_type): New function.
38 (output_unw_records): Generate unwind info only if the size is
39 non-zero or if it's forced for some other reason (e.g.,
40 handlerdata or a personality routine).
41 (generate_unwind_image): Don't switch back to previous
42 section---stay inside the unwind info section instead so that
43 handlerdata that may follow goes into the right place.
44 (dot_handlerdata): Force generation of unwind entry and save the
45 current active text segment before generating unwind image.
46 (dot_unwentry): Force generation of unwind entry.
47 (dot_personality): Ditto.
48 (dot_endp): Generate unwind table entry only if there is
49 some unwind info or the unwind entry was forced.
50
51 * config/tc-ia64.c (make_unw_section_name): New macro to form
52 unwind section name.
53 (generate_unwind_image): Add "text_name" argument. Use it to
54 form unwind section name.
55 (dot_handlerdata): Determine current segment (section) name and
56 pass it to generate_unwind_image().
57 (dot_endp): Determine current segment (section) name and use
58 it to determine the appropriate unwind section name.
59 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
60 n, fill, and max arguments.
61
a85d7ed0
NC		 622001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
63
64 * Makefile.am: Add linux target for S/390.
65 * configure.in: Likewise.
66 * config/tc-s390.c: New file.
67 * config/tc-s390.h: New file.
68
de68de20
AO		 692001-02-09 Alexandre Oliva <aoliva@redhat.com>
70
71 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
72 2byte, 4byte and 8byte.
73
8ea46bbd
AM		 742001-02-08 Alan Modra <alan@linuxcare.com.au>
75
76 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
77 md_number_to_chars with size > sizeof (valueT).
78
a99746f4
L		 792001-02-06 H.J. Lu <hjl@gnu.org>
80
81 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
82 there is no relocation.
83
f4e17b3d
L		 842001-02-06 H.J. Lu <hjl@gnu.org>
85
86 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
87
88 * config/tc-ia64.c (md_parse_option): Only accept the valid
89 ia64 options on "-axxx".
90
3557da92
JW		 912001-02-05 Jim Wilson <wilson@redhat.com>
92
93 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
94 aborting for invalid operands.
95
da6c73e0
AM		 962001-02-06 Alan Modra <alan@linuxcare.com.au>
97
98 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
99 than via pointer. Update all callers.
100 (UNWIND_LOW32): Define.
101 (UNWIND_HIGH32): Define.
102 (pa_build_unwind_subspace): Use the above macros instead of dumping
103 bitfields directly. Call frag_more once rather than multiple times.
104 (md_assemble): Use UNWIND_LOW32.
105 (pa_entry): Likewise
106 (pa_procend): Likewise.
107 (process_exit): Use UNWIND_HIGH32.
108
986c6f4b
SC		 1092001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
110
111 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
112 function to select the header according to the cpu.
113 (md_after_pass_hook, md_do_align): Remove.
114 (md_cleanup, m68hc11_cleanup): Remove.
115 (md_pcrel_from_section): Declare.
116 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
117 (build_jump_insn, build_insn): Likewise.
118 (m68hc11_listing_header): New function.
119 (m68hc11_cleanup): Remove.
120
dbb8ad49
SC		 1212001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
122
328dc123
SC		 123 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
124 symbols because there is no support for shared libraries and these
125 symbols can't be overridden (unless they are weak).
dbb8ad49 126
a987bfc9
RH		 1272001-02-01 Momchil Velikov <velco@fadata.bg>
128
129 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
130 for the compilation unit with a zero byte.
131
22862cde
AM		 1322001-01-30 Alan Modra <alan@linuxcare.com.au>
133
134 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
135 destinations. Correct range check for 17 and 22 bit branches.
136
8ec6253e
NC		 1372001-01-25 Nick Clifton <nickc@redhat.com>
138
139 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
140 still set. Issue an error message instead.
141 (md_estimate_size_before_relax): Delete unused variable
142 'buffer_address'. Fixup parentheses around if statement.
143
43ad3147
KH		 1442001-01-23 Kazu Hirata <kazu@hxi.com>
145
146 * as.c: Fix formatting.
147 * ehopt.c: Likewise.
148 * messages.c: Likewise.
149 * stabs.c: Likewise.
150 * symbols.c: Likewise.
151
015c05c1
AM		 1522001-01-23 Ben Elliston <bje@redhat.com>
153
154 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
155
66498417
KH		 1562001-01-22 Kazu Hirata <kazu@hxi.com>
157
158 * config/tc-alpha.c: Fix formatting.
159
1aad8cf8
KH		 1602001-01-19 Kazu Hirata <kazu@hxi.com>
161
162 * config/tc-alpha.c: Fix formatting.
163
32ff5c2e
KH		 1642001-01-18 Kazu Hirata <kazu@hxi.com>
165
166 * config/tc-alpha.c: Fix formatting.
167
cd17328a
NC		 1682001-01-18 Nick Clifton <nickc@redhat.com>
169
170 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
171 "da" flags.
172 (stm_flags): Remove redundant bit from "ed" and "da" flags.
173
81c425d1
AO		 1742001-01-18 Alexandre Oliva <aoliva@redhat.com>
175
176 * configure.in (cpu_type, arch): Match i386 too.
177 * configure: Rebuilt.
178
e5cb08ac
KH		 1792001-01-16 Kazu Hirata <kazu@hxi.com>
180
181 * config/tc-i386.c: Fix formatting.
182
1d3d5051
AM		 1832001-01-16 Alan Modra <alan@linuxcare.com.au>
184
64afeba3
AM		 185 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
186 relocs for .PARISC.unwind section.
187
1d3d5051
AM		 188 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
189 depending on section flags, not just for .text.
190
b44b1b85
JW		 1912001-01-15 Jim Wilson <wilson@redhat.com>
192
193 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
194 not immediately followed by an instruction.
195
098f2ec3
KH		 1962001-01-15 Kazu Hirata <kazu@hxi.com>
197
198 * config/tc-m68hc11.c: Fix formatting.
199
d4887adc
NC		 2002001-01-15 Nick Clifton <nickc@redhat.com>
201
202 * symbols.c (colon): Change 'already defined symbol' from a
203 fatal error to an ordinary error. There is no reason why this
204 error should be fatal.
205
206 * message.c (as_fatal): Delete output file, if one has been
015c05c1 207 created.
d4887adc 208
fcfd4916
AM		 2092001-01-14 Alan Modra <alan@linuxcare.com.au>
210
211 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
212
bfb32b52
KH		 2132001-01-14 Kazu Hirata <kazu@hxi.com>
214
215 * config/tc-alpha.c: Fix formatting.
216 * config/tc-arc.c: Likewise.
217 * config/tc-arc.h: Likewise.
218 * config/tc-d10v.c: Likewise.
219 * config/tc-i370.c: Likewise.
220 * config/tc-i386.c: Likewise.
221 * config/tc-i960.c: Likewise.
222 * config/tc-m68k.c: Likewise.
223 * config/tc-ppc.c: Likewise.
224 * config/tc-sparc.c: Likewise.
225 * config/tc-tahoe.c: Likewise.
226 * config/tc-vax.c: Likewise.
227
1e07b820
KH		 228 * config/tc-arc.c: Fix formatting.
229
19203624
KH		 230 * config/tc-arc.c: Fix formatting.
231
1328dc98
AM		 2322001-01-14 Alan Modra <alan@linuxcare.com.au>
233
c46b7515
AM		 234 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
235 both 32 and 64 bit ELF.
236
1328dc98
AM		 237 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
238 and don't bother storing `m' for "ce" completer. Tidy handling of
239 'J' and 'K' operands to suit. Handle '<' and '>' operands.
240
b9d79e03
JH		 241Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
242
243 * tc-i386.h (TARGET_MACH): New macro.
244 (i386_mach): Declare.
245 * tc-i386.c (i386_mach): New function.
246
a349d9dd
PB		 2472001-01-13 Philip Blundell <philb@gnu.org>
248
249 * doc/as.texinfo: Fix spelling and cross-references.
250
251 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
252 character for all systems, not just GNU/Linux. Make it explicit
253 that `-k' doesn't affect code generation, just ELF flags.
254
e2914f48
JH		 255Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
256
257 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
258 instructions.
259
272d76e0
FCE		 2602001-01-12 Frank Ch. Eigler <fche@redhat.com>
261
262 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
263
d0398d6a
NC		 2642001-01-12 Nick Clifton <nickc@redhat.com>
265
266 * as.c (print_args): Update copyright date to 2001.
267
2d73a4ca
NC		 2682001-01-12 Peter Targett <peter.targett@arccores.com>
269
270 * doc/c-arc.texi: New file.
271 Some sections to be expanded.
272
6e0b89ee
AM		 2732001-01-12 Alan Modra <alan@linuxcare.com.au>
274
275 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
276 (md_parse_option): Always accept "--32".
277
0d2bcfaf
NC		 2782001-01-11 Peter Targett <peter.targett@arccores.com>
279
280 * as.h (TC_ARC): Ensure struc-symbol.h included.
281 * as.c (dwarf2dbg.h): Include to remove implicit declaration
282 warnings.
283 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
284 (TARGET_SYMBOL_FIELDS) added.
285
286 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
287 * doc/c-arc.texi: New file.
288 Some sections to be expanded.
289 * doc/as.texinfo: Update command-line options.
290 Removed outdated text for ARC dependant features, instead include
291 text from above file.
292
293 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
294 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
295 (targ-cpu.h) header.
296 * config/tc-arc.h:
297 * config/tc-arc.c: New updated configuration for
298 ARC, including selection of core variants, and extensibility of
299 instructions, registers etc. through directives.
300
301 * config/tc-arc.c (arc_extinst): Minor corrections for
302 error messages.
303 (arc_common) Likewise. Make alignment argument optional for local
304 symbols also, with default of zero.
305
88051039
SC		 3062001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
307
308 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
309 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
310 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
311 and fix_new_exp() instead.
312 (md_convert_frag): For indexed post byte use the symbol value
313 rather than the displacement.
314 (md_relax_table): Fix indexed offset relax.
315
d8273f3b
SC		 3162001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
317
318 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
319 relax weak symbols.
015c05c1 320 (relaxable_symbol): New function.
d8273f3b 321
eea2ad45
AJ		 3222001-01-11 Andreas Jaeger <aj@suse.de>
323
324 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
325 not used anywhere.
326
7a91e76a
NC		 3272001-01-10 Nick Clifton <nickc@redhat.com>
328
329 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
330 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
331
aa257fcd
NC		 3322001-01-10 Nick Clifton <nickc@redhat.com>
333
334 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
335 character used to dollar local symbols.
336 (LOCAL_LABEL_CHAR): New constant - the magic character used to
337 local label symbols.
338 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
339 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
340 if defined.
341 Use LOCAL_LABEL_CHAR.
342 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
343 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
344 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
345
b77a7acd
AJ		 3462001-01-08 Bo Thorsen <bo@suse.de>
347
015c05c1
AM		 348 * config/tc-i386.c (i386_immediate, i386_displacement):
349 GOTPCREL check fix.
b77a7acd 350
5c2bd011
ILT		 3512001-01-07 Ian Lance Taylor <ian@zembu.com>
352
353 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
354 in last change.
355
46a04e3a
PB		 3562001-01-07 Philip Blundell <philb@gnu.org>
357
358 * doc/as.texinfo (Bug Reporting): Update email address for
359 reports.
360 * README: Likewise.
361
b96d3a20
JH		 362Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
363
364 * configure.in: Define DEFAULT_ARCH for i386.
365 * tc-i386.c (md_assemble): Return after the error message;
366 move testing for 64bit operands to proper place.
367
55b62671
AJ		 3682001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
369
370 * doc/as.texinfo: Document '#' as comment character for i386 and
371 x86_64. Add AMD x86-64 into menu of machine dependent information.
372
373 * doc/c-i386.texi: Document x86_64 extensions.
374
7bc70a8e
JH		 375Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
376
377 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
378
a167610d
JH		 379Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
380
381 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
382 * NEWS: Add note about Pentium4 support.
383
09f131f2
JH		 384Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
385
386 * tc-i387.c (pi, pte, pt): Update.
387 (type_names): Add new types.
388
6f8c0c4c
JH		 389Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
390
391 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
392 CpuUnknown): Renumber
393 (CpuP4, CpuSSE2): New.
394 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
395
b96ed59a
PB		 3962001-01-03 Philip Blundell <pb@futuretv.com>
397
398 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
399 relocs.
400 (alpha_fix_adjustable): Likewise.
401 (md_apply_fix): Likewise.
402
a735d1cd
L		 4032000-12-31 H.J. Lu <hjl@gnu.org>
404
405 * listing.c (listing_message): Allocate string only if it is
406 used.
407
408 * configure: Rebuild.
409
67db5ab4
HPN		 4102000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
411
412 * doc/internals.texi (Relaxing with a table) <after relaxation>:
413 Point out caveats with generating fixups for the opcode in a frag.
414
c0d8940f
JH		 415Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
416
417 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
418 * NEWS: Add x86_64.
419
087f563c
L		 4202000-12-29 H.J. Lu <hjl@gnu.org>
421
422 * listing.c (calc_hex): Print the variable part only if the
423 fragment type is rs_fill.
424
8108ad8e
HPN		 4252000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
426
427 * doc/internals.texi (tc_conditional_pseudoop,
428 TC_LINKRELAX_FIXUP): Fix typos.
429
799051fc
RH		 4302000-12-28 Richard Henderson <rth@redhat.com>
431
432 * write.c (subsegs_finish): Fix thinko last change -- don't
433 "optimize" the alignment == 0 case.
434
0a9ef439
RH		 4352000-12-28 Richard Henderson <rth@redhat.com>
436
437 * as.h (rs_align_test): New.
438 * frags.c (NOP_OPCODE): Move default from read.c.
439 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
440 (frag_align_code): New.
441 * frags.h (frag_align_code): Declare.
442 * read.c (NOP_OPCODE): Remove.
443 (do_align): Use frag_align_code.
444 * write.c (NOP_OPCODE): Remove.
445 (get_recorded_alignment): New.
446 (cvt_frag_to_fill): Handle rs_align_test.
447 (relax_segment): Likewise.
448 (subsegs_finish): Align last subseg in section to the
449 section alignment. Use frag_align_code.
450 * write.h (get_recorded_alignment): Declare.
451 * config/obj-coff.c (size_section): Handle rs_align_test.
452 (fill_section, fixup_mdeps): Likewise.
453 (write_object_file): Use frag_align_code.
454
455 * config/tc-alpha.c (alpha_align): Use frag_align_code.
456 (alpha_handle_align): New.
457 * config/tc-alpha.h (HANDLE_ALIGN): New.
458 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
459
460 * config/tc-i386.h (md_do_align): Use frag_align_code.
461 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
462
463 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
464 (ia64_handle_align): New.
465 * config/tc-ia64.h (HANDLE_ALIGN): New.
466 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
467
468 * config/tc-m32r.c (m32r_do_align): Remove.
469 (m32r_handle_align): New.
470 (fill_insn): Use frag_align_code.
471 * config/tc-m32r.h (md_do_align): Remove.
472 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
473 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
474 * config/tc-mips.c, config/tc-mips.h: Similarly.
475
476 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
477 (sh_handle_align): Likewise. Handle rs_align_code.
478 (sh_do_align): Remove.
479 * config/tc-sh.h (md_do_align): Remove.
480 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
481
482 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
483 (sparc_handle_align): Likewise. Handle rs_align_code.
484 * config/tc-sparc.h (md_do_align): Remove.
485 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
486
3cd4dda7
DD		 4872000-12-22 DJ Delorie <dj@redhat.com>
488
489 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
490 when we assemble the first half of a pair.
491
ec56dfb4
L		 4922000-12-22 H.J. Lu <hjl@gnu.org>
493
494 * config/tc-i386.c (reloc): Update the macro for non-bfd
495 assembler.
496 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
497
ad1172d4
L		 4982000-12-22 H.J. Lu <hjl@gnu.org>
499
500 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
501
3e73aa7c
JH		 502Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
503
504 * tc-i386.h (i386_target_format): Define even for ELFs.
505 (QWORD_MNEM_SUFFIX): New macro.
506 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
507 New macros
508 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
509 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
510 ImmExt): Renumber.
511 (Size64, No_qSuf, NoRex64, Rex64): New macros.
512 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
513 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
514 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
515 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
516 Renumber.
517 (Reg, WordReg): Add Reg64.
518 (Imm): Add Imm32S and Imm64.
519 (EncImm): New.
520 (Disp): Add Disp64 and Disp32S.
521 (AnyMem): Add Disp32S.
522 (RegRex, RegRex64): New macros.
523 (rex_byte): New type.
524 * tc-i386.c (set_16bit_code_flag): Kill.
525 (fits_in_unsigned_long, fits_in_signed_long): New functions.
526 (reloc): New parameter "signed"; support x86_64.
527 (set_code_flag): New.
528 (DEFAULT_ARCH): New macro; default to "i386".
529 (default_arch): New static variable.
530 (struct _i386_insn): New fields Operand_PCrel; rex.
531 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
532 (flag_code): New enum and static variable.
533 (use_rela_relocations): New static variable.
534 (flag_code_names): New static variable.
535 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
536 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
537 K6 and Athlon.
538 (i386_align_code): Return plain "nop" for x86_64.
539 (mode_from_disp_size): Support Disp32S.
540 (smallest_imm_type): Support Imm32S and Imm64.
541 (offset_in_range): Support size of 8.
542 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
543 (md_pseudo_table): Add "code64"; use set_code_flat.
544 (md_begin): Emit sane error message on hash failure.
545 (tc_i386_fix_adjustable): Support x86_64 relocations.
546 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
547 instructions supported on particular arch just partially,
548 output of 64bit immediates, handling of Imm32S and Disp32S type.
549 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
550 (i386_displacement): Likewise.
551 (i386_index_check): Cleanup; support 64bit addresses.
552 (md_apply_fix3): Support x86_64 relocation and rela.
553 (md_longopts): Add "32" and "64".
554 (md_parse_option): Add OPTION_32 and OPTION_64.
555 (i386_target_format): Call even for ELFs; choose between
556 elf64-x86-64 and elf32-i386.
557 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
558 (tc_gen_reloc): Support rela relocations and x86_64.
559 (intel_e09_1): Support QWORD.
560
21d6c4af
DN		 5612000-12-15 Diego Novillo <dnovillo@redhat.com>
562
563 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 564 it's not an offset expression.
21d6c4af
DN		 565 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
566 keep the braces '[' and ']' in the output string.
567 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
568 != FLAT. There is no such op_modifier.
569
6717891c
NC		 5702000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
571
572 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
573 if we have it.
574
ee515fb7
KH		 5752000-12-13 Kazu Hirata <kazu@hxi.com>
576
577 * as.h: Fix formatting.
578 * cgen.h: Likewise.
579 * dwarf2dbg.c: Likewise.
580 * input-scrub.c: Likewise.
581 * read.h: Likewise.
582
349a994c
DD		 5832000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
584
585 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
586 configure: Regenerate.
587
42dbf88c
NC		 5882000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
589
590 * dwarf2dbg.c: #include <limits.h> only if it exists.
591
0485cba3
AM		 5922000-12-13 Rodney Brown <RodneyBrown@mynd.com>
593
594 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
595 (md_apply_fix): Here too.
596
514829c3
JW		 5972000-12-12 Jim Wilson <wilson@redhat.com>
598
599 * config/tc-ia64.h (ia64_init): Add prototype.
600
92eb7b32
L		 6012000-12-12 H.J. Lu <hjl@gnu.org>
602
603 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
604
605 * read.h (outputting_stabs_line_debug): Change it to int.
606 * stabs.c (outputting_stabs_line_debug): Likewise.
607
8141c27d
GK		 6082000-12-12 Geoffrey Keating <geoffk@redhat.com>
609
610 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
611 the address of a function result.
612
5d6f4f16
GK		 6132000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
614
615 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
616 (md_assemble): Call dwarf2_emit_insn.
617 (shlib): Fix typo SHILB -> SHLIB.
618 (md_parse_option): Likewise.
619 (ppc_elf_validate_fix): Likewise:
620 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
621
d4c0c039
NC		 6222000-12-12 Nick Clifton <nickc@redhat.com>
623
624 * cgen.h: Fix formatting.
625 * input-scrub.c: Fix formatting.
626 * macro.c: Fix formatting.
e972090a 627 * config/tc-mips.c: Fix formatting.
584da044 628 * doc/c-mips.texi: Fix formatting.
55b62671 629
f16b83df
JH		 630Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
631
632 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
633 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
634 references.
635 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
636 otherwise.
637 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
638 (No_dSuf): Kill.
639
640 * i386.h (*_Suf): Remove No_dSuf.
641 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
642 Remove.
643 (i386_optab): Remove 'd' in the suffixes.
644
50705ef4
AM		 6452000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
646
647 * config/tc-i386.c (T_SHORT): Undefine before defining.
648
beae10d5
KH		 6492000-12-05 Kazu Hirata <kazu@hxi.com>
650
651 * config/tc-mips.c: Fix formatting.
652
bccba5f0 6532000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 654
655 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
656 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
657 (md_show_usage): Ditto.
658 (md_parse_option): Ditto.
659 (d10v_cleanup): Writes pending instruction only if
660 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 661 Fix compile time warning messages.
50705ef4
AM		 662
663 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 664
6652000-12-04 Matthew Hiller <hiller@redhat.com>
666
50705ef4 667 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 668 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
669 function entry and unset at function exit.
670
50705ef4 671 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 672
673 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
674
675 * dwarf2dbg.c: Fix compile time warning messages.
676
bc805888
KH		 6772000-12-03 Kazu Hirata <kazu@hxi.com>
678
679 * config/tc-a29k.c: Fix formatting.
680 * config/tc-alpha.c: Likewise.
681 * config/tc-arm.c: Likewise.
682 * config/tc-cris.c: Likewise.
683 * config/tc-hppa.c: Likewise.
684 * config/tc-i370.c: Likewise.
685 * config/tc-i386.c: Likewise.
686 * config/tc-i860.c: Likewise.
687 * config/tc-i960.c: Likewise.
688 * config/tc-ia64.c: Likewise.
689 * config/tc-m68hc11.c: Likewise.
690 * config/tc-m68k.c: Likewise.
691 * config/tc-m88k.c: Likewise.
692 * config/tc-pj.c: Likewise.
693 * config/tc-ppc.c: Likewise.
694 * config/tc-sh.c: Likewise.
695 * config/tc-sparc.c: Likewise.
696 * config/tc-tahoe.c: Likewise.
697 * config/tc-vax.c: Likewise.
698
3dacdf2e
NC		 6992000-12-01 Chris Demetriou <cgd@sibyte.com>
700
50705ef4
AM		 701 * config/tc-mips.c (mips_ip): When calculating offsets,
702 don't accept as constant the difference between the
703 addresses of symbols in two different sections.
704
705 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
706 specifiers.
707 (validate_mips_insn): Likewise. Also, update 'B' operand
708 specifier to use OP_*_CODE20 constants and delete 'm' operand
709 specifier.
710 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
711 operand specifiers. Change warning generated by 'B' operand
712 specifier to reflect its new multi-purpose usage.
713
714 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
715 -1, and update comment.
716 (file_mips_isa): Likewise.
717 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
718 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
719 ISA_* constants rather than hard-coded numbers.
720 (mips_cpu_info): New structure.
721 (mips_cpu_info_table): New table describing CPU and ISA names
722 and numbers.
723 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
724 mips_cpu_info_from_cpu): New functions.
725 (mips_isa_to_str): New function to get string for ISA name.
726 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
727 return const char *.
728 (md_begin): Redo CPU and ISA selection logic, using
729 mips_cpu_info_from_*. Convert to use ISA_* constants rather
730 than hard-coded numbers.
731 (append_insn, mips_emit_delays, macro, macro2): Convert to use
732 ISA_* constants rather than hard-coded numbers.
733 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
734 (md_longopts): Delete OPTION_NO_MIPS32.
735 (md_parse_option): Convert to use ISA_* constants rather than
736 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
737 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
738 to use strcasecmp to recognize "default" and to use
739 mips_cpu_info_from_name to get CPU numbers from argument.
740 (md_show_usage): Move -mips32 so it's with the rest of the ISA
741 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
742 mips32-4k.
743 (s_mipsset): Accept ISA value 32.
744 * doc/as.texinfo: Clean up MIPS options summary slightly,
745 remove -no-mips32. Add note about -mips4 and -mips32
746 specifying those ISA levels. Delete -mips32 and -no-mips32
747 cpu flag descriptions.
748 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
749 up the supported CPU switch list, and replace 4Kc, 4Km, and
750 4Kp entries with a single mips32-4k entry. Note that you can
751 use ".set mips32".
752
753 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
754 ISA_MIPS64.
755 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
756 -mips5 and -mips64.
757 (md_parse_option): Add cases for OPTION_MIPS5 and
758 OPTION_MIPS64.
759 (md_show_usage): Mention -mips5 and -mips64 arguments.
760 (s_mipsset): Add cases for MIPS5 and MIPS64.
761 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
762 and pseudo-CPUs.
763 * doc/as.texinfo: Mention -mips5 and -mips64 options
764 and their meanings.
765 * doc/c-mips.texi: Likewise. Also update introduction
766 and ".set" usage information.
767
768 * config/tc-mips.c (md_show_usage): Add "sb1" to the
769 CPU list.
770 (mips_cpu_info_table): Add SB-1 entries.
771 * doc/c-mips.texi: Add "sb1" to the list of CPUs
772 known to the -mcpu option.
773
774 * doc/as.texinfo: Correct description of MIPS -mcpu
775 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 776
5f68c319
NC		 7772000-12-01 Joel Sherrill <joel@OARcorp.com>
778
3dacdf2e
NC		 779 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
780 New targets.
781 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
782 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 783 * configure: Regenerate.
784 * config.in: Regenerate.
785 * Makefile.in: Regenerate.
786 * aclocal.m4: Regenerate.
787 * po/gas.pot: Regenerate.
50705ef4 788
4ce3447c
PB		 7892000-11-30 Philip Blundell <pb@futuretv.com>
790
791 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
792 even in non BFD_ASSEMBLER case.
793
76a0ddac
DN		 7942000-11-30 Diego Novillo <dnovillo@redhat.com>
795
796 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
797 syntax.
798
220e750f
RH		 7992000-11-29 Richard Henderson <rth@redhat.com>
800
801 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
802 until dwarf2_finish; use relaxation to get cross-fragment offsets;
803 thread multiple subsegments properly; handle multiple code
804 sections properly; emit proper compilation unit info for assembler
805 generated debugging.
806
807 * as.h (enum _relax_state): Add rs_dwarf2dbg.
808 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
809 (dwarf2dbg_estimate_size_before_relax): Declare.
810 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
811 * write.c: Include dwarf2dbg.h.
812 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
813 (relax_segment): Likewise.
814
99b222b4
HPN		 8152000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
816
817 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
818 jump>: Use as_bad_where instead of as_bad. Tweak error message
819 accordingly. Stabilize frag by updating fix part and resetting
820 variant part.
821 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 822 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
823 indexing is_end_of_line[].
824 (md_assemble): Initialize size to 0.
825 (md_section_align): Mark parameter seg as unused.
e46fee70 826 (parse_reg): Parse names case-insensitively.
99b222b4 827
814f6641
KH		 8282000-11-28 Kazu Hirata <kazu@hxi.com>
829
830 * config/obj-aout.h: Fix formatting.
831 * config/obj-bout.h: Likewise.
832 * config/obj-coff.c: Likewise.
833 * config/obj-coff.h: Likewise.
834 * config/obj-elf.h: Likewise.
835 * config/obj-som.h: Likewise.
836 * config/obj-vms.c: Likewise.
837 * config/obj-vms.h: Likewise.
838 * config/tc-h8300.h: Likewise.
839 * config/tc-ns32k.h: Likewise.
840 * config/tc-sparc.h: Likewise.
841 * config/tc-tic54x.h: Likewise.
842 * config/tc-z8k.h: Likewise.
843
e47b9e39
NC		 8442000-11-28 Nick Clifton <nickc@redhat.com>
845
846 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
847 License is present in the sources, but not the output, and
848 also available from the GNU website.
849 (GNU Free Documentation License): Comment out this section.
850
fcdc20a4
HPN		 8512000-11-28 Hans-Peter Nilsson <hp@axis.com>
852
43c34dee
HPN		 853 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
854 targets. Remove i860 from valid a.out targets.
855 * Makefile.in: Regenerate.
856
fcdc20a4 857 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 858 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 859 (md_assemble): Call dwarf2_emit_insn if generating ELF.
860 (s_cris_file, s_cris_loc): New.
861 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
862 * Makefile.am: Regenerate dependencies.
863 * Makefile.in: Regenerate.
864
16887944
AM		 8652000-11-28 Alan Modra <alan@linuxcare.com.au>
866
867 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
868 (MRI_MUL_PRECEDENCE): Likewise.
869 (op_rank): Fix a comment typo.
870
ae3e85dd
SC		 8712000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
872
873 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
874 the error message.
875 (get_operand): Fix analysis for movw/movb instructions.
876
077b8428
NC		 8772000-11-24 Nick Clifton <nickc@redhat.com>
878
879 * configure.in (xscale-elf): Add target.
880 (xscale-coff): Add target.
881 * configure: Regenerate.
882
883 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
884 extenstion.
885 (ARM_EXT_XSCALE): New ARM architecture extension.
886 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
887 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
888 (ARM_THUMB): Rename to ARM_EXT_THUMB.
889 (ARM_ARCH_V4): Remove processor from architecture.
890 (ARM_ARCH_3M): New architecutre definition.
891 (ARM_ARCH_V5TE): New architecutre definition.
892 (ARM_ARCH_XSCALE): New architecutre definition.
893 (CPU_DEFAULT): Allow to be defaulted to XScale.
894 (atpcs): New boolean variable.
895 (ldr_flags): Support 'd' flag for double word loads.
896 (str_flags): Support 'd' flag for double word stored.
897 (do_mia): New function.
898 (do_mar): New function.
899 (do_mra): New function.
900 (do_pld): New function.
901 (do_ldrd): New function.
902 (do_blx): New function.
903 (do_bkpt): New function.
904 (do_clz): New function.
905 (do_lstc2): New function.
906 (do_cdp2): New function.
907 (do_t_blx): New function.
908 (do_t_bkpt): New function.
909 (do_smla): New function.
910 (do_smlal): New function.
911 (do_smul): New function.
912 (do_qadd): New function.
913 (do_co_reg2c): New function.
914 (LONGEST_INSN): Redefine to 7.
915
916 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
917 command line switches.
918
2434f565
JW		 9192000-11-22 Jim Wilson <wilson@redhat.com>
920
921 * config/tc-ia64.c (pseudo_func): Add missing initializers.
922 (struct rsrc): Make line unsigned.
923 (gr_values): Add missing initializer.
924 (SLOT_NUM_NOT_SET): Add unsigned cast.
925 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
926 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
927 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
928 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
929 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
930 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
931 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
932 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
933 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
934 Add ATTRIBUTE_UNUSED to unused parameters.
935 (convert_expr_to_ab_reg): Add parens.
936 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
937 (dot_prologue): Initialize grsave when declared.
938 (md_pseudo_table): Add missing initializers.
939 (operand_match): Add casts to bfd_vma.
940 (emit_one_bundle): Delete unused local prev. Make required_template
941 unsigned.
942 (specify_resource): Cast i to unsigned.
943 (note_register_values): Use fprintf_vma.
944 (print_dependency): Likewise.
945
5a080f89
JW		 9462000-11-21 Jim Wilson <wilson@redhat.com>
947
5e7474a7
JW		 948 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
949 for unwind info section.
950 (dot_endp): Likewise for unwind section.
951
5a080f89
JW		 952 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
953 fix_new_exp.
954
732d96b6
JJ		 9552000-11-21 Jakub Jelinek <jakub@redhat.com>
956
957 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
958 (output_insn): Call dwarf2_emit_insn.
b8e904dc 959 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 960
6d2cf69f
RH		 9612000-11-17 Richard Henderson <rth@redhat.com>
962
963 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
964 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
965 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
966
8179bd9b
NC		 9672000-11-17 Nick Clifton <nickc@redhat.com>
968
969 * config/tc-arm.c (md_pseudo_table): Add support for .line and
970 .file pseudo ops.
971
316e2c05
RH		 9722000-11-17 Richard Henderson <rth@redhat.com>
973
974 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
975
a8316fe2
RH		 9762000-11-17 Richard Henderson <rth@redhat.com>
977
978 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 979 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 980 tri-state definition of alpha_flag_mdebug.
981 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
982 (s_alpha_file): Store first .file directive.
983 (s_alpha_stab): New.
984 (md_pseudo_table): Add stabs and stabn.
985
e346e481
RH		 9862000-11-17 Richard Henderson <rth@redhat.com>
987
988 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
989
4dc7ead9
RH		 9902000-11-17 Richard Henderson <rth@redhat.com>
991
992 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 993 (main): Call dwarf2_finish.
4dc7ead9
RH		 994 * as.h (debug_type): Clarify documentation of the meaning
995 of this variable.
996 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
997 (print_stats): Fix parenthesis problem.
998 (now_subseg_size): New.
999 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1000 (dwarf2_directive_file): Don't set debug_type.
1001 (dwarf2_where): Honor DEBUG_DWARF2 first.
1002 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1003 do nothing if not emitting dwarf2 debug info, or no work.
1004 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1005 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1006 (ecoff_new_file): Likewise.
1007 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1008 commentary wrt dwarf2.
1009
1010 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1011 ATTRIBUTE_UNUSED as needed.
1012 (emit_insn): Call dwarf2_emit_insn.
1013 (s_alpha_file): New.
1014 (s_alpha_loc): New.
1015 (s_alpha_coff_wrapper): Don't handle them.
1016 (md_pseudo_table): Update for .file and .loc.
1017 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1018
1019 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1020 don't protect with debug_type.
1021 * config/tc-hppa.c (md_assemble): Likewise.
1022 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1023 * config/tc-mn10300.c (md_assemble): Likewise.
1024 * config/tc-sh.c (md_assemble): Likewise.
1025 * config/tc-v850.c (md_assemble): Likewise.
1026
1027 * config/tc-arm.c (arm_end_of_source): Remove.
1028 * config/tc-hppa.c (pa_end_of_source): Remove.
1029 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1030 * config/tc-mn10300.c (mn10300_finalize): Remove.
1031 * config/tc-sh.c (sh_finalize): Remove.
1032 * config/tc-v850.c (sh_finalize): Remove.
1033
1034 * config/tc-arm.h (md_end): Remove.
1035 * config/tc-hppa.h (md_end): Remove.
1036 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1037 * config/tc-m68hc11.h (md_end): Remove.
1038 * config/tc-mn10300.h (md_end): Remove.
1039 * config/tc-sh.h (md_end): Remove.
1040 * config/tc-v850.h (md_end): Remove.
1041
1042 * config/tc-ia64.c (emit_one_bundle): Don't protect
1043 dwarf2 bits with debug_type.
1044 (md_assemble): Likewise.
1045 (ia64_end_of_source): Don't call dwarf2_finish.
1046
ca683b78
JW		 10472000-11-16 Jim Wilson <wilson@redhat.com>
1048
1049 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1050 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1051 > 16.
1052
6f620856
L		 10532000-11-16 H.J. Lu <hjl@gnu.org>
1054
1055 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1056 version name.
1057
19d63e5d
KH		 10582000-11-15 Kazu Hirata <kazu@hxi.com>
1059
1060 * config/tc-tic30.c: Fix formatting.
1061 * config/tc-tic80.c: Likewise.
1062 * config/tc-v850.c: Likewise.
1063 * config/tc-vax.c: Likewise.
1064 * config/tc-w65.c: Likewise.
1065 * config/tc-z8k.c: Likewise.
1066
a8761a19
DD		 10672000-11-14 DJ Delorie <dj@redhat.com>
1068
1069 * config/tc-v850.c: Support dwarf2.
1070 * config/tc-v850.h: Ditto.
1071
1072 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1073 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1074
88be23ec
BS		 10752000-11-15 Bernd Schmidt <bernds@redhat.com>
1076
1077 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1078 (errata_nops_necessary_p): New function.
1079 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1080 md.
1081
72a76794
JW		 10822000-11-14 Jim Wilson <wilson@redhat.com>
1083
1084 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1085 return little endian bfd formats.
1086
4a1805b1
KH		 10872000-11-14 Kazu Hirata <kazu@hxi.com>
1088
1089 * config/aout_gnu.h: Fix formatting.
1090 * config/atof-vax.c: Likewise.
1091 * config/m68k-parse.h: Likewise.
1092 * config/m88k-opcode.h: Likewise.
1093 * config/obj-elf.c: Likewise.
1094 * config/tc-arm.c: Likewise.
1095 * config/tc-cris.c: Likewise.
1096 * config/tc-i386.c: Likewise.
1097 * config/tc-ia64.c: Likewise.
1098 * config/tc-mn10300.c: Likewise.
1099 * config/te-386bsd.h: Likewise.
1100 * config/te-hppa.h: Likewise.
1101 * config/te-nbsd.h: Likewise.
1102 * config/te-ppcnw.h: Likewise.
1103 * config/te-sparcaout.h: Likewise.
1104 * config/te-tmips.h: Likewise.
1105 * config/vax-inst.h: Likewise.
1106 * config/vms-conf.h: Likewise.
1107
c810873d
JJ		 11082000-11-14 Jakub Jelinek <jakub@redhat.com>
1109
1110 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1111
79082ff0
L		 11122000-11-13 H.J. Lu <hjl@gnu.org>
1113
1114 * config/obj-elf.c (elf_frob_symbol): Support
1115 ".symver name,name2@@@nodename".
1116 (elf_frob_file_before_adjust): Likewise.
1117
1118 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1119 and ".symver name,name2@@@nodename".
1120 Fix a typo.
1121
1da00eb4
L		 11222000-11-12 H.J. Lu (hjl@gnu.org)
1123
1124 * config/obj-elf.c (obj_elf_symver): Check missing version
1125 name.
1126
f585997b
L		 11272000-11-12 H.J. Lu (hjl@gnu.org)
1128
1129 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1130 instead of bfd_vma for non-bfd assemblers.
1131
ef5c4bfc
KH		 11322000-11-09 Kazu Hirata <kazu@hxi.com>
1133
1134 * itbl-ops.c: Fix comment typos.
1135
f5a30c2e
JW		 11362000-11-08 Jim Wilson <wilson@redhat.com>
1137
1138 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1139 (struct unwind): Add next_slot_frag field.
1140 (slot_index): New parameters slot_frag and first_frag. Add code
1141 to add in frag sizes when different. Add comments.
1142 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1143 arguments to slot_index.
1144 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1145 loop end. Set next_slot_frag field.
1146
339681c0
L		 11472000-11-07 H.J. Lu <hjl@gnu.org>
1148
1149 * doc/as.texinfo (.symver): Updated for versioned symbol
1150 reference.
1151
1152 * obj.h (format_ops): Add the frob_file_before_adjust field.
1153
1154 * config/obj-aout.c (aout_format_ops): Set the
1155 frob_file_before_adjust field to 0.
1156 * config/obj-coff.c (coff_format_ops): Likewise.
1157 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1158
1159 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1160 name.
1161 (elf_frob_file_before_adjust): New function to remove unneeded
1162 versioned symbols from the symbol table.
1163 (elf_format_ops): Set the frob_file_before_adjust field to
1164 elf_frob_file_before_adjust.
1165
1166 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1167 not defined.
1168
1169 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1170
4a314ec8
NC		 11712000-11-07 Peter Targett <peter.targett@arccores.com>
1172
1173 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1174 BIG_ENDIAN macros.
1175 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1176 Fix compile time warning messages.
50705ef4 1177
604d524f
NC		 11782000-11-07 Nick Clifton <nickc@redhat.com>
1179
1180 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1181 buffer in order to avoid buffer overflows.
1182
44f5c83a
JW		 11832000-11-06 Steve Ellcey <sje@cup.hp.com>
1184
1185 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1186 Change M to m for -milp32 or -mlp64 to match gcc.
1187 (dot_endp): Use bytes_per_address instead of 8.
1188 (emit_one_bundle): Use number_to_chars_littleendian instead of
1189 md_number_to_chars.
1190 (fix_insn): Likewise.
1191 (ia64_init): New function.
1192 (ia64_target_format): New function.
1193 (md_begin): Set endianness, arch, and machine as appropriate.
1194 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1195 Make these macros depend on TE_HPUX macro.
1196 (TARGET_FORMAT): Define.
1197 (HOST_SPECIAL_INIT): Define.
1198 * config/te-hpux.h: New file.
1199 * configure.in: Add "ia64-*-hpux*" target to configure.
1200 * configure: Regenerate.
50705ef4 1201
7152f1dc
KH		 12022000-11-06 Kazu Hirata <kazu@hxi.com>
1203
ef99799a
KH		 1204 * as.c: Fix formatting.
1205 * dwarf2dbg.c: Likewise.
1206 * input-file.c: Likewise.
7152f1dc
KH		 1207 * input-file.h: Likewise.
1208 * input-scrub.c: Likewise.
ef99799a
KH		 1209 * itbl-ops.c: Likewise.
1210 * listing.c: Likewise.
1211 * macro.h: Likewise.
1212 * messages.c: Likewise.
1213 * read.c: Likewise.
1214 * subsegs.c: Likewise.
1215 * subsegs.h: Likewise.
1216 * write.c: Likewise.
7152f1dc 1217
cf055d54
NC		 12182000-11-06 Nick Clifton <nickc@redhat.com>
1219
1220 * doc/as.texinfo: Add GNU Free Documentation License.
1221 * doc/gasp.texi: Add GNU Free Documentation License.
1222 * doc/as.1: Add GNU Free Documentation License.
1223
8d6b5c8e
NC		 12242000-11-05 Nick Clifton <nickc@redhat.com>
1225
1226 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1227
59ff2774
NC		 12282000-11-02 Per Lundberg <plundis@chaosdev.org>
1229
1230 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1231 * configure: Regenerate.
1232
37d8bb27
NC		 12332000-11-01 Nick Clifton <nickc@redhat.com>
1234
1235 * read.c (original_case_string): New global variable.
1236 (read_a_source_file): Copy opcode string into
1237 original_case_string if clobbering the case of the opcode.
1238 * read.h: Export the definition of original_case_string.
1239 * config/tc-arm.c (md_assembler): When parsing a .req
1240 directive use the original opcode string, not the case
1241 clobbered version.
1242
d75bb8cf
NC		 12432000-11-02 Nick Clifton <nickc@redhat.com>
1244
1245 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1246 variable.
d75bb8cf
NC		 1247 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1248 dwarf2_where and dwarf2_gen_line_info.
1249
6c17cfe4
PB		 12502000-11-02 Theo Honohan <th@futuretv.com>
1251
50705ef4 1252 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1253
c51ce5f0
EC		 12542000-10-31 Eric Christopher <echristo@redhat.com>
1255
1256 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1257 or pc-relative, else use fx_offset.
1258
f1bcba5b
JW		 12592000-10-31 Jim Wilson <wilson@redhat.com>
1260
1261 * config/tc-ia64.c (struct md): New field tag_fixups.
1262 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1263 qualifying predicate.
1264 (emit_one_bundle): Delete spurious multiplication by one. Handle
1265 tag_fixups.
1266 (ia64_start_line): Error if dangling qualifying predicate.
1267 (defining_tag): New static variable.
1268 (ia64_unrecognized_line, case '['): Parse tags.
1269 (ia64_frob_label): Create tag_fixups.
1270 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1271
8637c045
AM		 12722000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1273
1274 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1275
ebeeafe6
BS		 12762000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1277
1278 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1279
b041f888
KH		 12802000-10-30 Kazu Hirata <kazu@hxi.com>
1281
1282 * expr.c: Fix formatting.
1283 * flonum-copy.c: Likewise.
1284 * flonum.h: Likewise.
1285 * gasp.c: Likewise.
1286 * hash.c: Likewise.
1287
d8374dcd
HPN		 12882000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1289
1290 * as.h (OPTION_MD_BASE): Bump to 190.
1291 * as.c (parse_args) <std_longopts>: Add comment about the need to
1292 check OPTION_MD_BASE in as.h.
1293
1308f14c
HPN		 1294 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1295 for weak symbols.
1296
6f6ef0fa
NC		 12972000-10-27 Nick Clifton <nickc@redhat.com>
1298
1299 * configure.in (emulations): Add m68hc12.
1300 * configure: Regenerate.
1301 * po/gas.pot: Regenerate.
c51ce5f0 1302
bf1b5881
AH		 13032000-10-27 Aldy Hernandez <aldyh@redhat.com>
1304
50705ef4
AM		 1305 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1306 cpsr*.
1307 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1308
85a39694
NC		 13092000-10-25 Nick Clifton <nickc@redhat.com>
1310
1311 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1312 a DWARF2 line number information sequence.
1313
1314 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1315
1316 * read.c (generate_lineno_debug): Update comment describing why
1317 DWARF2 line number debug information is not generated
1318 automatically by this function.
1319
1320 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1321 not all.
c51ce5f0 1322
85a39694
NC		 1323 * config/tc-arm.h (md_end): Define.
1324 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1325
85a39694
NC		 1326 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1327 if generating DWARF2 line numbers.
1328 (arm_end_of_source): New function. Call dwarf2_finish if
1329 necessary.
1330
1331 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1332 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1333 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1334
cce0cbdc
DN		 13352000-10-25 Diego Novillo <dnovillo@cygnus.com>
1336
1337 * tc-i386.c: Fix prototype declarations for functions taking no
1338 arguments.
1339
64a0c779
DN		 13402000-10-24 Diego Novillo <dnovillo@cygnus.com>
1341
1342 * tc-i386.c (i386_operand_modifier): Remove.
1343 (build_displacement_string): Remove.
1344 (i386_parse_seg): Remove.
1345 (i386_intel_memory_operand): Remove.
1346 (i386_intel_operand): Re-write using recursive descent parser based
1347 on MASM documentation.
1348 (struct intel_parser_s): New structure.
1349 (intel_parser): New static variable.
1350 (struct intel_token): New structure.
1351 (cur_token, prev_token): New static variables.
1352 (T_NIL): Define.
1353 (T_CONST): Define.
1354 (T_REG): Define.
1355 (T_BYTE): Define.
1356 (T_WORD): Define.
1357 (T_DWORD): Define.
1358 (T_QWORD): Define.
1359 (T_XWORD): Define.
1360 (T_SHORT): Define.
1361 (T_OFFSET): Define.
1362 (T_PTR): Define.
1363 (T_ID): Define.
1364 (intel_match_token): New function.
1365 (intel_get_token): New function.
1366 (intel_putback_token): New function.
1367 (intel_expr): New function.
1368 (intel_e05): New function.
1369 (intel_e05_1): New function.
1370 (intel_e06): New function.
1371 (intel_e06_1): New function.
1372 (intel_e09): New function.
1373 (intel_e09_1): New function.
1374 (intel_e10): New function.
1375 (intel_e10_1): New function.
1376 (intel_e11): New function.
1377
19f7b010
JJ		 13782000-10-20 Jakub Jelinek <jakub@redhat.com>
1379
1380 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1381 instructions to loose any special insn->architecture mask.
1382
1383 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1384 (sparc_md_end, sparc_arch_types, sparc_arch,
1385 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1386 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1387 request v9b architecture if they are used).
1388
3ae647a0
NC		 13892000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1390
1391 * config/tc-m68k.c: Fix the previous misapplied patch.
1392
5cbdaa77
NC		 13932000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1394
50705ef4
AM		 1395 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1396 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1397 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1398 BFD_RELOC_*.
5cbdaa77 1399
e6c774b4
KH		 14002000-10-17 Kazu Hirata <kazu@hxi.com>
1401
1402 * debug.c: Fix formatting.
1403 * depend.c: Likewise.
1404 * dwarf2dbg.c: Likewise.
1405 * dwarf2dbg.h: Likewise.
1406 * ecoff.c: Likewise.
1407 * expr.c: Likewise.
1408 * expr.h: Likewise.
1409 * flonum-konst.c: Likewise.
1410 * frags.h: Likewise.
1411
ea20a7da
CC		 14122000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1413
1414 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1415 options.
1416 * doc/as.texinfo: Added notes about this new option.
1417
266cb5f1
HPN		 14182000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1419
1420 * config/tc-sh.c (JREG): Remove.
1421 (md_convert_frag): Remove #if 0:d code using JREG.
1422
6588847e
DN		 14232000-10-15 Diego Novillo <dnovillo@cygnus.com>
1424
1425 * config/tc-i386.c (i386_operand_modifier): Only match
1426 modifiers SHORT and FLAT if they are followed by a space.
1427 (parse_register): When `allow_naked_reg' is set, do not confuse
1428 identifiers that start with a register name with a register.
1429
30a2b4ef
KH		 14302000-10-12 Kazu Hirata <kazu@hxi.com>
1431
1432 * app.c: Fix formatting.
1433 * as.c: Likewise.
1434 * as.h: Likewise.
1435 * bit_fix.h: Likewise.
1436 * cgen.c: Likewise.
1437 * cgen.h: Likewise.
1438 * cond.c: Likewise.
1439
d01e2a23
AM		 14402000-10-11 Alan Modra <alan@linuxcare.com.au>
1441
1442 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1443
44852b19
AM		 14442000-10-07 Alan Modra <alan@linuxcare.com.au>
1445
dc1fc56b
AM		 1446 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1447 Re-arrange function a little and improve error message.
1448
44852b19
AM		 1449 * write.c (write_relocs): Fix a comment.
1450
1451 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1452 link-once sections.
1453
afa680f8
JW		 14542000-10-05 Jim Wilson <wilson@cygnus.com>
1455
1456 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1457
ce8a8b2f
AM		 14582000-10-05 Alan Modra <alan@linuxcare.com.au>
1459
1460 * config/tc-i386.c: Delete some useless comments, reformat others.
1461
1462 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1463 non-global syms in linkonce sections.
1464
56d27c17
AM		 14652000-10-04 Ralf Baechle <ralf@gnu.org>
1466
1467 * config/tc-ia64.c (operand_match): Don't use // style comments.
1468 * config/tc-i370.c: Likewise.
1469
7b15d668
HPN		 14702000-09-29 Hans-Peter Nilsson <hp@axis.com>
1471
1472 Changes to handle varying register prefix and user symbol prefix.
1473 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1474 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1475 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1476 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1477 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1478 (demand_register_prefix): New variable.
1479 (md_pseudo_table): New pseudo ".syntax".
1480 (md_longopts): New options --no-underscore and --underscore.
1481 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1482 on symbols_have_leading_underscore.
1483 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1484 (get_spec_reg): Ditto.
1485 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1486 Fix formatting.
1487 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1488 --help.
1489 <case OPTION_NO_US, case OPTION_US>: New.
1490 (md_show_usage): Be brief and reformat to match continuation of
1491 --help.
1492 * po/gas.pot: Regenerate.
1493
27df9f40
AM		 14942000-09-28 Alan Modra <alan@linuxcare.com.au>
1495
1496 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1497 force relocs for 12 bit branches.
1498 (md_apply_fix): Similarly, adjust logic here.
1499
5506e1a5
AM		 15002000-09-28 Alan Modra <alan@linuxcare.com.au>
1501
1502 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1503 adjust for external and weak syms as we will use a reloc. Allow
1504 for +8 offset when calculating limits of branches.
1505 (hppa_fix_adjustable): Undo 2000-09-23 change.
1506 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1507 Correct distance calculation.
47d89dba
AM		 1508 (tc_gen_reloc): Print the file name and line number if we can't
1509 handle a fixup.
5506e1a5
AM		 1510
1511 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1512 * config/tc-hppa.c (nonzero_dibits): Define.
1513 (arg_reloc_stub_needed): Check each arg and return value
1514 separately for zero case.
1515 (pa_align): Declare argument `bytes'.
1516
81d4177b
KH		 15172000-09-25 Kazu Hirata <kazu@hxi.com>
1518
1519 * config/tc-cris.c: Fix formatting.
1520 * config/tc-d10v.h: Likewise.
1521 * config/tc-d30v.c: Likewise.
1522 * config/tc-d30v.h: Likewise.
1523 * config/tc-fr30.c: Likewise.
1524 * config/tc-fr30.h: Likewise.
1525 * config/tc-m68k.c: Likewise.
1526 * config/tc-m68k.h: Likewise.
1527 * config/tc-pj.h: Likewise.
1528 * config/tc-ppc.c: Likewise.
1529 * config/tc-ppc.h: Likewise.
1530 * config/tc-sh.c: Likewise.
1531 * config/tc-sh.h: Likewise.
1532 * config/tc-sparc.c: Likewise.
1533 * config/tc-v850.h: Likewise.
1534 * config/tc-vax.h: Likewise.
1535 * config/tc-w65.h: Likewise.
1536 * config/tc-z8k.h: Likewise.
1537
959ee541
AM		 15382000-09-23 Alan Modra <alan@linuxcare.com.au>
1539
1540 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1541 checks only for ELF.
1542 (hppa_force_relocation): Likewise.
1543
139368c9
JW		 15442000-09-22 Jim Wilson <wilson@cygnus.com>
1545
1546 * config/tc-ia64.c (dv_sem): Add "stop".
1547 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1548 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1549 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1550 match above.
1551 (mark_resources): Check IA64_RS_PRr.
1552
151337e8
NC		 15532000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1554
56d27c17 1555 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1556 md_estimate_size_before_relax): Redesign and clean up the
1557 relaxation mechanism.
1558
0b7410c4
KH		 15592000-09-21 Kazu Hirata <kazu@hxi.com>
1560
1561 * config/tc-ns32k.c: Fix formatting.
1562 * config/tc-ns32k.h: Likewise.
1563
a4d24084
KH		 15642000-09-20 Kazu Hirata <kazu@hxi.com>
1565
82efde3a
KH		 1566 * config/tc-m32r.c: Fix formatting.
1567 * config/tc-m32r.h: Likewise.
1568 * config/tc-m68851.h: Likewise.
1569 * config/tc-m68hc11.c: Likewise.
1570 * config/tc-m68hc11.h: Likewise.
1571 * config/tc-m88k.c: Likewise.
1572 * config/tc-mcore.c: Likewise.
a75214e5 1573 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1574 * config/tc-mips.c: Likewise.
1575 * config/tc-mips.h: Likewise.
1576 * config/tc-mn10200.h: Likewise.
1577 * config/tc-mn10300.h: Likewise.
a75214e5 1578 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1579 * config/tc-tahoe.h: Likewise.
1580
4844386e 15812000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1582
1583 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1584 Likewise in relaxation description comments.
1585
9e754211
AM		 15862000-09-18 Alan Modra <alan@linuxcare.com.au>
1587
1588 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1589 subtraction of two syms without emitting a relocation.
1590
1591 From David Huggins-Daines <dhd@linuxcare.com>
1592 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1593 global or weak symbols.
1594
4a4f25cf
KH		 15952000-09-15 Kazu Hirata <kazu@hxi.com>
1596
1597 * config/tc-h8300.h: Fix formatting.
1598 * config/tc-h8500.c: Likewise.
1599 * config/tc-h8500.h: Likewise.
1600 * config/tc-hppa.h: Likewise.
1601 * config/tc-i370.h: Likewise.
1602 * config/tc-i386.h: Likewise.
1603 * config/tc-i860.c: Likewise.
1604 * config/tc-i860.h: Likewise.
1605 * config/tc-i960.h: Likewise.
1606 * config/tc-ia64.c: Likewise.
1607 * config/tc-ia64.h: Likewise.
1608
1dab94dd
KH		 16092000-09-14 Kazu Hirata <kazu@hxi.com>
1610
1611 * config/tc-a29k.c: Fix formatting.
1612 * config/tc-alpha.c: Likewise.
1613 * config/tc-arc.c: Likewise.
1614 * config/tc-arc.h: Likewise.
1615 * config/tc-arm.c: Likewise.
1616 * config/tc-arm.h: Likewise.
1617 * config/tc-avr.c: Likewise.
1618 * config/tc-avr.h: Likewise.
1619 * config/tc-tic30.c: Likewise.
1620 * config/tc-tic30.h: Likewise.
1621 * config/tc-tic54x.c: Likewise.
1622 * config/tc-tic54x.h: Likewise.
1623 * config/tc-tic80.c: Likewise.
1624 * config/tc-tic80.h: Likewise.
1625
7484b8e6
TW		 16262000-09-14 Timothy Wall <twall@cygnus.com>
1627
1628 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1629 parallel comparisons for later use.
1630 (struct rsrc): Add parallel comparison type.
1631 (resources_match): Skip special cases of PR usage (non-conflicting
1632 parallel compares).
56d27c17 1633
bf514e21
KH		 16342000-09-13 Kazu Hirata <kazu@hxi.com>
1635
1636 * config/obj-ecoff.c: Fix formatting.
1637 * config/obj-elf.c: Likewise.
1638 * config/obj-elf.h: Likewise.
1639 * config/obj-evax.h: Likewise.
1640 * config/obj-generic.h: Likewise.
1641 * config/obj-hp300.c: Likewise.
1642 * config/obj-hp300.h: Likewise.
1643 * config/obj-ieee.h: Likewise.
1644 * config/obj-vms.c: Likewise.
1645 * config/obj-vms.h: Likewise.
1646
156c2f8b 16472000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1648
50705ef4
AM		 1649 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1650 (md_parse_option): Ditto.
1651 (md_longopts): Add -mips32 option.
1652 (md_show_usage): Document new options.
1653 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1654 (mips_ip): Assemble mfc0 with a sub-selection code.
1655 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1656 (mips_cpu_to_str): New function.
1657 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1658 Use CPU_* defines instead of hardcoded numbers.
1659
50705ef4
AM		 1660 * doc/as.texinfo: Document new options.
1661 * doc/c-mips.texi: Ditto.
156c2f8b 1662
a01b9fa4
KH		 16632000-09-12 Kazu Hirata <kazu@hxi.com>
1664
1665 * as.h: Fix formatting.
1666 * asintl.h: Likewise.
1667 * bit_fix.h: Likewise.
dcd619be
KH		 1668 * config/obj-aout.c: Likewise.
1669 * config/obj-aout.h: Likewise.
1670 * config/obj-bout.c: Likewise.
1671 * config/obj-bout.h: Likewise.
1672 * config/obj-coff.c: Likewise.
1673 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1674 * dwarf2dbg.h: Likewise.
1675 * expr.h: Likewise.
1676 * flonum.h: Likewise.
1677 * frags.h: Likewise.
1678 * itbl-ops.h: Likewise.
1679 * macro.h: Likewise.
1680 * read.h: Likewise.
1681 * sb.h: Likewise.
1682 * struc-symbol.h: Likewise.
1683 * subsegs.h: Likewise.
1684 * symbols.h: Likewise.
1685 * tc.h: Likewise.
1686 * write.h: Likewise.
1687
92774660
KH		 16882000-09-11 Kazu Hirata <kazu@hxi.com>
1689
f0e652b4
KH		 1690 * bignum-copy.c: Fix formatting.
1691 * config/tc-i370.c: Likewise.
92774660
KH		 1692 * config/tc-i960.c: Likewise.
1693 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1694 * ehopt.c: Likewise.
1695 * flonum-copy.c: Likewise.
1696 * flonum-konst.c: Likewise.
1697 * flonum-mult.c: Likewise.
1698 * literal.c: Likewise.
1699 * read.c: Likewise.
1700 * sb.c: Likewise.
1701 * stabs.c: Likewise.
1702 * subsegs.c: Likewise.
92774660 1703
222f8079
PB		 17042000-09-09 Philip Blundell <philb@gnu.org>
1705
1706 * configure.in (arm*-*-uclinux*): New target.
1707 * configure: Regenerate.
1708
c488923f
KH		 17092000-09-09 Kazu Hirata <kazu@hxi.com>
1710
1711 * input-file.c: Fix formatting.
1712 * itbl-ops.c: Likewise.
1713 * messages.c: Likewise.
1714
e0e3ecca
PB		 17152000-09-08 Philip Blundell <philb@gnu.org>
1716
1717 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1718 offset is negative.
1719
5d64ca4e
L		 17202000-09-07 H.J. Lu <hjl@gnu.org>
1721
1722 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1723 * configure: Rebuild.
1724
bdaaa2e1
KH		 17252000-09-07 Kazu Hirata <kazu@hxi.com>
1726
e49bc11e
KH		 1727 * atof-generic.c: Fix formatting.
1728 * config/tc-mips.c: Likewise.
e13b337a
KH		 1729 * config/tc-vax.c: Likewise.
1730 * input-scrub.c: Likewise.
bdaaa2e1 1731
d07ed2cd
AO		 17322000-09-07 Alexandre Oliva <aoliva@redhat.com>
1733
1734 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1735 * configure.in (sh-*-linux*): Added.
1736 * configure: Rebuilt.
1737
86905619
KH		 17382000-09-06 Kazu Hirata <kazu@hxi.com>
1739
a28a3ccf
JL		 1740 * config/tc-hppa.c: Fix formatting.
1741
86905619
KH		 1742 * ecoff.c: Fix formatting.
1743
58cccadb
AO		 17442000-09-06 Alexandre Oliva <aoliva@redhat.com>
1745
1746 * configure: Rebuilt with new libtool.m4.
1747
542d6675
KH		 17482000-09-05 Kazu Hirata <kazu@hxi.com>
1749
1750 * cgen.c: Fix formatting.
1751 * config/tc-ia64.c: Likewise.
1752
5b343f5a
NC		 17532000-09-05 Nick Clifton <nickc@redhat.com>
1754
1755 * aclocal.m4: Regenerate.
1756 * config.in: Regenerate.
1757 * configure: Regenerate.
1758 * po/gas.pot: Regenerate.
50bbae35 1759
07e90ad5
HPN		 17602000-09-05 Hans-Peter Nilsson <hp@axis.com>
1761
1762 * config/tc-cris.c: Correct comment typos.
1763
1485d400
EC		 17642000-09-05 Eric Christopher <echristo@cygnus.com>
1765
1766 * config/tc-mn10300.c: Cleanup.
1767 (md_pcrel_from): Enable.
1768
904a31bf
AM		 17692000-09-05 Alan Modra <alan@linuxcare.com.au>
1770
927781e2
AM		 1771 * expr.c (operand): Fix a comment typo.
1772 * write.c (write_relocs): Fix a signed/unsigned warning.
1773
ecacdc7a
AM		 1774 * config/tc-hppa.c (fudge_reg_expressions): New
1775 (hppa_force_reg_syms_absolute): New.
1776 (pa_equ): Allow reg_section expressions.
1777 * config/tc-hppa.c (md_optimize_expr): Define.
1778 (hppa_force_reg_syms_absolute): Prototype.
1779
1780 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1781 (pa_parse_number): Pass in arg to select fp reg parsing.
1782 Return 1 to indicate format checks pass. If strict, then only
1783 accept a register or register symbol. Return value in...
1784 (pa_number): New static for pa_parse_number.
1785 (FP_REG_BASE): Define.
1786 (FP_REG_RSEL): Define.
1787 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1788 appropriate. White space changes.
1789 (need_pa11_opcode): Don't bother passing any params, get them from
1790 globals instead.
1791 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1792 Remove extraneous check in case 'Q'.
1793 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1794 reg, set section of resulting symbol to reg_section.
1795 (pa_parse_space_stmt): Modify call to pa_parse_number.
1796 (pa_space): Likewise.
1797
904a31bf
AM		 1798 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1799 (hppa_force_relocation): Handle vtable relocs.
1800 (pa_vtable_entry): New.
1801 (pa_vtable_inherit): New.
1802 (md_pseudo_table): Add entries for vtable pseudos.
1803 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1804 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1805 against weak syms.
1806 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1807 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1808 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1809 millicode import.
1810 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1811 specify a symbol type.
1812
1813 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1814 dependent things together.
1815 (md_elf_symbol_type): Define.
1816
1817 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1818 symbol.
1819 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1820
1821 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1822 (obj_elf_vtable_entry): Declare.
1823
1824 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1825 and export function.
1826 (obj_elf_vtable_entry): Similarly.
1827 (elf_pseudo_table): Fix the damage with a cast.
1828
a47cf567 18292000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1830
1831 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1832 for template selection when a label is needed.
1833
197865e8
KH		 18342000-09-02 Kazu Hirata <kazu@hxi.com>
1835
1836 * config/tc-ia64.c: Fix formatting.
1837
18e03609
NC		 18382000-09-02 Nick Clifton <nickc@redhat.com>
1839
1840 * configure.in: Increase version number to 2.10.91.
1841 * configure: Regenerate.
1842 * aclocal.m4: Regenerate.
1843 * config.in: Regenerate.
1844 * po/gas.pot: Regenerate.
1845 * Makefile.in: Regenerate.
1485d400 1846
a1cc9221
AO		 18472000-09-01 Alexandre Oliva <aoliva@redhat.com>
1848
1849 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1850 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1851 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1852 similar relocs.
1853 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1854 branches.
1855
18562000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1857
1858 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1859 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1860 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1861 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1862 (GOT_symbol): New variable.
1863 (md_undefined_symbol): Set it.
1864
44576e1f
RH		 18652000-09-01 Richard Henderson <rth@cygnus.com>
1866
1867 * config/tc-ia64.c (match): Don't inline.
1868 (extra_goodness): New.
1869 (md_begin): Prefer nop.f and nop.b for best_template.
1870
29f8404c
KH		 18712000-08-31 Kazu Hirata <kazu@hxi.com>
1872
76b0a8c0
KH		 1873 * as.c: Fix formatting.
1874 * cond.c: Likewise.
1875 * frags.c: Likewise.
29f8404c
KH		 1876 * macro.c: Likewise.
1877
b4c1ea07
EC		 18782000-08-31 Eric Christopher <echristo@cygnus.com>
1879
1880 * config/tc-mn10300.c: Cleanup and fix warnings.
1881 (md_pseudo_table): Add initializers.
1882 (md_show_usage): Cleanup.
1883 (md_parse_option): Fix warnings.
1884 (md_undefined_symbol): Fix warnings.
1885 (md_conver_frag): Fix warnings.
1886 (tc_gen_reloc): Fix warnings.
1887 (md_apply_fix3): Fix warnings.
1888 (check_operand): Fix warnings.
1889
ac48eca1
AO		 18902000-08-31 Alexandre Oliva <aoliva@redhat.com>
1891
1892 * acinclude.m4: Include libtool and gettext macros from the
1893 top level.
1894 * aclocal.m4, configure: Rebuilt.
1895
e0c21649
GK		 18962000-08-30 Mark Hatle <mhatle@mvista.com>
1897
1898 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1899
cf39a089
KH		 19002000-08-31 Kazu Hirata <kazu@hxi.com>
1901
1902 * listing.c: Fix formatting.
1903
3ee4defc
KH		 19042000-08-29 Kazu Hirata <kazu@hxi.com>
1905
1906 * app.c: Fix a comment typo. Fix formatting.
1907
1e8d20f4
NC		 19082000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1909
50bbae35
AM		 1910 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1911 offset of the target destination for jmp instructions.
1912 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1913
5bcac8a4
HPN		 19142000-08-24 Hans-Peter Nilsson <hp@axis.com>
1915
1916 * NEWS: Mention support for CRIS.
1917
46547ecc
DC		 1918Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1919
1920 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1921 Sets `.lcomm' alignment to zero.
1922
4b853faa
AO		 19232000-08-23 Alexandre Oliva <aoliva@redhat.com>
1924
1925 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1926 (TC_FIX_ADJUSTABLE): Define.
1927
efcc5914
JW		 19282000-08-23 Jim Wilson <wilson@cygnus.com>
1929
1930 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1931 unwind.personality_routine is set.
1932
aca719bf
AO		 19332000-08-23 H.J. Lu <hjl@gnu.org>
1934
1935 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1936
a3da4de1
AO		 19372000-08-23 Alexandre Oliva <aoliva@redhat.com>
1938
1939 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1940 environment is pe.
1941
56385375
L		 19422000-08-22 H.J. Lu <hjl@gnu.org>
1943
1944 * config.in (STRICTCOFF): New for strict COFF.
1945
1946 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1947 i386-*-go32* and i386-go32-rtems*.
1948 * configure: Rebuilt.
1949
1950 * config/obj-coff.c (obj_coff_endef): Follow the historical
1951 behavior if STRICTCOFF is not defined.
1952
1953 * doc/internals.texi: Document STRICTCOFF.
1954
8f36cd18
AO		 19552000-08-22 Alexandre Oliva <aoliva@redhat.com>
1956
1957 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1958 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1959 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1960 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1961 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1962 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1963 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1964 Likewise.
1965
58a77e41
EC		 19662000-08-22 Eric Christopher <echristo@cygnus.com>
1967
1968 * config/tc-mn10300.c: (md_apply_fix): New function.
1969 (mn10300_force_relocation): New function.
1970 (mn10300_fix_adjustable): New function.
1971
1972 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1973 (TC_HANDLES_FX_DONE): Define.
1974 (obj_fix_adjustable): Define.
1975 (MD_APPLY_FIX3): Define.
1976 (TC_LINKRELAX_FIXUP): Define.
1977
1978 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1979 previously defined.
1980 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1981
1982 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1983
ded0649c
JE		 19842000-08-21 Jason Eckhardt <jle@cygnus.com>
1985
1986 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1987 if the fixup resulted in a relocation.
1988
66102fe2
NC		 19892000-08-18 Nick Clifton <nickc@redhat.com>
1990
1991 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1992 Make reference to first element of shift_names explicit.
1993
02198638
AO		 19942000-08-18 Alexandre Oliva <aoliva@redhat.com>
1995
1996 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1997 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1998 add a symbol's address. Removed all target-specific #ifdefs that
1999 used to accomplished the same.
2000 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2001 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2002 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2003 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2004 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2005
353e2c69
KH		 20062000-08-17 Kazu Hirata <kazu@hxi.com>
2007
2008 * dwarf2dbg.c: Fix formatting.
2009
4fb7971f
NC		 20102000-08-17 Nick Clifton <nickc@redhat.com>
2011
2012 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2013 to be recoded as logical shift lefts by zero.
2014
50b81f19
JW		 20152000-08-16 Jim Wilson <wilson@cygnus.com>
2016
2017 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2018 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2019 source registers.
2020 (note_register_values): Handle IA64_OPND_R3_2 operands.
2021
f869cfc6
JE		 20222000-08-16 Jason Eckhardt <jle@cygnus.com>
2023
50bbae35 2024 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2025
8cb8bcba
NC		 20262000-08-16 Nick Clifton <nickc@redhat.com>
2027
2028 * config/tc-arm.c (struct asm_shift): Delete.
2029 (shift[]): Delete.
2030 (enum asm_shift_index): New.
2031 (struct asm_shift_properties): New.
2032 (struct asm_shift_name): New.
2033 (shift_properties[]); New.
2034 (shift_names[]); New.
2035
2036 (decode_shift): Use new structures.
2037 Issue a warning is "ROR #0" is used.
2038 Issue a warning if "ASR #0" or "LSR #0" is used.
2039
2040 (md_begin): Initialise arm_shift_hsh table from new
2041 asm_shift_name array.
2042
c2158c24
JJ		 20432000-08-16 Jakub Jelinek <jakub@redhat.com>
2044
2045 * config/tc-sparc.c: Kill all warnings.
2046 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2047 in -xarch= as well.
2048 (md_show_usage): Update usage text.
2049
70485b5c
NC		 20502000-08-16 Nick Clifton <nickc@redhat.com>
2051
c2158c24 2052 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2053 useful.
2054
a47cf567 20552000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2056
2057 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2058
2059 * config/tc-sh.c (md_assemble): Changed so debug_type
2060 test performed for ppi_assemble
2061 * config/tc-sh.c: Included dwarf2dbg.h.
2062 (debug_line): Defined.
2063 (md_assemble): Generates dwarf2 line info.
2064 (sh_finalize): New function. Finalize dwarf2 info.
2065 (assemble_ppi): Returns size of code generated.
2066 (build_Mytes): Returns size of code generated.
2067 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2068 * config/tc-sh.h (md_end): Defined.
2069 (sh_finalize): Declared.
2070
1db77c8e
AO		 20712000-08-15 Alexandre Oliva <aoliva@redhat.com>
2072
2073 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2074 md_number_to_chars.
2075
046b3b54
NC		 20762000-08-14 Nick Clifton <nickc@redhat.com>
2077
2078 * config/tc-arm.c (do_bx): Allow "bx pc".
2079
c43c2cc5
JW		 20802000-08-14 Jim Wilson <wilson@cygnus.com>
2081
2082 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2083 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2084 (md_begin): Change assignment to md.flag to OR in the new bit.
2085
d1d8ba22
NC		 20862000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2087
2088 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2089 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2090 C_MOU, and C_EOS.
d1d8ba22 2091
22b36938
JE		 20922000-08-14 Jason Eckhardt <jle@cygnus.com>
2093
2094 * NEWS: Mention i860 support.
2095
c0bd0db2
JL		 2096Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2097
2098 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2099
0ac658b8
AS		 21002000-08-14 Andreas Schwab <schwab@suse.de>
2101
2102 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2103
9fc2dda2
JE		 21042000-08-11 Andreas Schwab <schwab@suse.de>
2105
2106 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2107 argument.
2108
bc4466dc
KH		 21092000-08-11 Kazu Hirata <kazu@hxi.com>
2110
2111 * expr.c: Fix formatting.
351aa9f6 2112 * config/obj-bout.c: Likewise.
bc4466dc 2113
a9c99419
JE		 21142000-08-10 Jason Eckhardt <jle@cygnus.com>
2115
2116 * doc/c-i860.texi: Flesh out the i860 section more.
2117
7c743825
KH		 21182000-08-10 Kazu Hirata <kazu@hxi.com>
2119
2120 * symbols.c: Fix formatting.
929b12bc 2121 * expr.c: Likewise.
7c743825 2122
fa2255cb
DN		 2123Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2124
2125 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2126 has the IgnoreSize bit set.
2127
fc997f4b
AM		 21282000-08-09 Alan Modra <alan@linuxcare.com.au>
2129
2130 From Rodney Brown <RodneyBrown@mynd.com>
2131 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2132 * configure: Regenerate.
2133
a47cf567
NC		 21342000-08-09 Kazu Hirata <kazu@hxi.com>
2135
2136 * hash.c: Fix formatting.
2137 * gasp.c: Likewise.
2138
305d537e
JE		 21392000-08-08 Jason Eckhardt <jle@cygnus.com>
2140
2141 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2142 (i860_fix_info): New enum.
2143 (MD_APPLY_FIX3): Define.
2144 (WORKING_DOT_WORD): Define.
2145 (TC_HANDLES_FX_DONE): Define.
2146 (DIFF_EXPR_OK): Define.
2147 (LISTING_HEADER): Define.
2148 (TARGET_FORMAT): Select target format based on endian flag.
2149 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2150 (target_big_endian): Add external declaration.
2151
2152 * config/tc-i860.c: All existing code reworked completely. Other
2153 new code shown below.
2154 (SYNTAX_SVR4): Define.
2155 (target_warn_expand): New variable.
2156 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2157 (md_longopts): Declare and define with new options (-EL, -EB,
2158 and -mwarn-expand).
2159 (md_show_usage): New function.
2160 (md_operand): New function.
2161 (obtain_reloc_for_imm16): New function.
2162 (md_apply_fix3): New function.
2163 (tc_gen_reloc): New function.
2164
df86943d
NC		 21652000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2166
2167 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2168 2 bytes of the jump address are in the same frag.
2169 (find): Accept 68hc12 register indirect modes.
2170
2171 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2172
30d25259
RH		 21732000-08-07 Richard Henderson <rth@cygnus.com>
2174
2175 * config/tc-ia64.c (unwind): Add prologue_mask member.
2176 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2177 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2178 (dot_body): Clear unwind.prologue_mask.
2179 (dot_prologue): Set it. Accept a register second argument.
2180
2d484c7f
KH		 21812000-08-07 Kazu Hirata <kazu@hxi.com>
2182
2183 * config/atof-ieee.c: Fix formatting.
2184 * config/atof-tahoe.c: Likewise.
2185
a47cf567 21862000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2187
3d4ae3c0
NC		 2188 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2189 work.
2190
c91d2e08
NC		 2191 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2192 of .popsection, .previous, .pushsection, .subsection,
2193 .version, .vtable_entry, .vtable_inherit and .weak.
2194
47926f60
KH		 21952000-08-05 Kazu Hirata <kazu@hxi.com>
2196
2197 * config/tc-cris.c: Fix formatting.
2198 * config/tc-i386.c: Likewise.
2199 * config/tc-sparc.c (sparc_ip): Simplify the code.
2200
ab3e48dc
KH		 22012000-08-04 Kazu Hirata <kazu@hxi.com>
2202
2203 * config/tc-cris.c: Rearrange code for readability.
2204 * config/tc-d10v.c: Fix formatting.
2205 * config/tc-m32r.c: Likewise.
2206 * config/tc-sparc.c: Likewise.
2207
3d56ab85
JW		 22082000-08-02 Jim Wilson <wilson@cygnus.com>
2209
2210 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2211 before ia64_find_opcode.
2212 (md_assemble): Likewise.
2213
3f9dfb2c
NC		 22142000-08-01 Nick Clifton <nickc@cygnus.com>
2215
a47cf567 2216 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2217 Undo some formatting fixes.
3f9dfb2c 2218
28e4f854
KH		 22192000-08-01 Kazu Hirata <kazu@hxi.com>
2220
2221 * config/obj-som.c: Fix formatting.
2222 * config/obj-ieee.c: Likewise.
2223 * config/tc-arm.c: Likewise.
2224 * config/tc-v850.c: Likewise.
2225
a570e639
NC		 22262000-08-01 Nick Clifton <nickc@redhat.com>
2227
2228 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2229 index by command line option.
58a77e41 2230
a570e639
NC		 22312000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2232
2233 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2234 (@node M68K-Branch): Rewrite to match the reality.
2235
e3308d0d
JE		 22362000-07-31 Jason Eckhardt <jle@cygnus.com>
2237
2238 * doc/c-i860.texi: New file.
2239 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2240 * doc/Makefile.in: Regenerate.
2241 * doc/all.texi: Add I860 as relevant architecture.
2242 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2243
2fd5405a
NC		 22442000-07-31 Kazu Hirata <kazu@hxi.com>
2245
2246 * config/tc-d30v.c: Fix formatting.
2247
28e7409f
NC		 22482000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2249
50bbae35
AM		 2250 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2251 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2252 long emit a long branch if available instead of an absolute jump, never
2253 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2254
2255 * doc/c-m68k.texi: Document new command line option.
58a77e41 2256
a47cf567
NC		 22572000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2258
2259 * config/tc-avr.c: Use PARAMS macro in function declarations.
2260 Don't declare md_pcrel_from_section (already in tc-avr.h).
2261 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2262 (avr_operand): Don't set (unsigned) op_mask to -1.
2263
534022ea
JE		 22642000-07-28 Jason Eckhardt <jle@cygnus.com>
2265
50bbae35
AM		 2266 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2267 * configure: Regenerated.
2268 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2269 of operand to the .type directive (.e.g, "type").
534022ea 2270
4c400d5e
AM		 22712000-07-28 Alan Modra <alan@linuxcare.com.au>
2272
2273 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2274 * app.c (do_scrub_chars): Record where first comment found.
2275 * read.c (read_a_source_file): Init found_comment on entry, and
2276 notify whether comments found on exit.
2277 * config/tc-hppa.c (md_shortopts): Add "c".
2278 (md_longopts): Add warn-comment.
2279 (md_parse_option): Handle it.
2280 (md_show_usage): Show available options.
2281 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2282
0aa529cb
AC		 2283Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2284
2285 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2286 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2287 sym_ptr_ptr
0aa529cb
AC		 2288 (md_estimate_size_before_relax): Don't fall off end of function.
2289
c6a7ab1f
NC		 22902000-07-27 Kazu Hirata <kazu@hxi.com>
2291
2292 * config/tc-avr.c: Fix formatting.
2293 * config/tc-ns32k.c: Likewise.
2294
e0c6ed95
AM		 22952000-07-27 Alan Modra <alan@linuxcare.com.au>
2296
2297 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2298
22992000-07-27 Kazu Hirata <kazu@hxi.com>
2300
2301 * config/tc-d10v.c: Fix formatting.
2302 * config/tc-z8k.c: Likewise.
2303 * config/tc-sparc.c: Likewise.
2304
6883dc5e 23052000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2306
2307 * cgen.c (queue_fixup): Declare opinfo.
2308 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2309 (gas_cgen_md_operand): Ditto.
2310 (gas_cgen_md_apply_fix3): Ditto.
2311
39da8128
DD		 23122000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2313
2314 * config/obj-coff.c (obj_frob_symbol): Don't merge
2315 labels. Don't merge if the symbol isn't constant. Return
2316 immediately if a symbol is merged.
2317
65e68b04
AM		 23182000-07-22 Alan Modra <alan@linuxcare.com.au>
2319
2320 * frags.c (frag_align): Correct absolute section alignment.
2321
5e0d736c
DD		 23222000-07-20 DJ Delorie <dj@redhat.com>
2323
2324 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2325 it breaks linking against DLLs.
2326
3bcbcc3d
HPN		 23272000-07-20 Hans-Peter Nilsson <hp@axis.com>
2328
2329 * configure.in: Add CRIS support.
2330 * configure: Regenerate.
2331 * Makefile.am: (CPU_TYPES): Add cris.
2332 (CPU_OBJ_VALID) [aout]: Add cris.
2333 (MULTI_CPU_TYPES): Add cris.
2334 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2335 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2336 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2337 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2338 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2339 Regenerate dependencies.
2340 * Makefile.in: Regenerate.
2341 * aclocal.m4: Regenerate.
2342 * as.c: Declare crisaout, criself.
2343 * config/tc-cris.h, config/tc-cris.c: New.
2344 * config/e-criself.c, config/e-crisaout.c: New.
2345 * po/POTFILES.in, po/gas.pot: Regenerate.
2346
041ff4dd 23472000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2348
041ff4dd 2349 * read.c: Fix formatting.
efaf0ba4 2350 * write.c: Fix formatting.
041ff4dd 2351
f980ada0
L		 23522000-07-19 H.J. Lu <hjl@gnu.org>
2353
2354 * sb.c: Include <stdlib.h> if exists for abort ().
2355
25a8b250
AM		 23562000-07-19 Alan Modra <alan@linuxcare.com.au>
2357
2358 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2359 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2360 (pa_type_args): Same here.
2361
7a9aaf92
NC		 23622000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2363
2364 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2365 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2366 the storage class is already set.
2367
8098403c
NC		 23682000-07-17 Kazu Hirata <kazu@hxi.com>
2369
fafb6d17 2370 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2371 * config/tc-mn10200.c: Likewise.
2372 * config/tc-mn10300.c: Likewise.
2373 * config/tc-pj.c: Likewise.
2374 * config/tc-tic80.c: Likewise.
2375 * config/tc-w65.c: Likewise.
8098403c 2376
977e771a
FCE		 23772000-07-17 Frank Ch. Eigler <fche@redhat.com>
2378
2379 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2380 is defined.
2381
63bf5651
ILT		 23822000-07-15 Ian Lance Taylor <ian@zembu.com>
2383
2384 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2385 @code.
2386
1cd1c99b
AM		 23872000-07-15 Alan Modra <alan@linuxcare.com.au>
2388
2389 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2390 ELF as are used for SOM (except the 32-bit reloc one) to decide
2391 whether a symbol can be reduced to a section symbol. Expand on
2392 the comment for symbols involved in LR% and RR% expressions.
2393
119d663a
NC		 23942000-07-14 Nick Clifton <nickc@cygnus.com>
2395
2396 * config/tc-mips.c (mips_disable_float_construction): New
2397 static variable. Set to true if doubles should not be
2398 constructed by loading two single width fp registers with
2399 halves of the value.
2400 (mips_ip): Test mips_disable_float_construction.
2401 (md_longopts): Add command line switches --construct-floats
2402 and --no-construct-floats.
2403 (md_parse_option): Parse new command line options.
2404 (md_show_usage): Describe new command line options.
2405
2406 * doc/c-mips.texi: Document new command line options.
2407
906fac54
AM		 24082000-07-13 Koundinya K <kk@ddeorg.soft.net>
2409
2410 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2411 * configure: Regenerate.
2412
24132000-07-13 Hans-Peter Nilsson <hp@axis.com>
2414
2415 * configure.in (DEFAULT_EMULATION setting): Revert part of
2416 2000-07-01 change that set te_multi=multi unless set to tmips.
2417 * configure: Regenerate.
2418
7f788821
NC		 24192000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2420
2421 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2422 section when aligning it increases its size.
7f788821 2423
9a736b6b
NC		 24242000-07-11 Kazu Hirata <kazu@hxi.com>
2425
2426 * config/tc-tic54x.c: Fix formatting.
2427
3dd5103b
NC		 24282000-07-10 Kazu Hirata <kazu@hxi.com>
2429
2430 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2431 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2432
46b85d42
AM		 24332000-07-10 Alan Modra <alan@linuxcare.com.au>
2434
2435 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2436 displacements correctly.
2437
2438 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2439
24402000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2441
2442 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2443 warning.
2444 (hash_jam): Ditto.
2445
ad1079af
AM		 24462000-07-09 Alan Modra <alan@linuxcare.com.au>
2447
2448 From David Huggins-Daines <dhd@linuxcare.com>
2449 * config/te-hppalinux64.h: Add a new emulation.
2450 * configure.in (emulations): Add configure bits to support the
2451 64-bit Linux/parisc target.
2452 * configure: Regenerate.
2453
2454 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2455 (md_shortopts): Add `V' for ELF.
2456
2457 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2458 when SOM or ELF_ARG_RELOC are defined.
2459 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2460 ELF_ARG_RELOC are defined.
2461 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2462 (pa_stringer): ..Do it here instead. Fix comment typos.
2463 (hppa_force_relocation): Cast enums to int before comparing with
2464 ints.
2465
2466 From Ryan Bradetich <rbradetich@uswest.net>
2467 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2468 redifinition warning.
2469 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2470 (hppa_force_relocation): ditto
ad1079af
AM		 2471 (md_apply_fix): Added cast to buf to fix warnings.
2472
2473 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2474 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2475
2476 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2477 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2478 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2479 reloc_type** to avoid warnings in switch.
2480 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2481 little earlier instead.
2482
2483 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2484 and elf.
2485 (pa_type_args): Use symbol_arg_reloc_info.
2486 (struct pa_it): Make arg_reloc unsigned int.
2487 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2488 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2489 (pa_code): Delete. pa_text duplicates this function.
2490 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2491 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2492 int.
2493 (cons_fix_new_hppa): Actually change selector to e_fsel when
2494 warning about assuming so.
2495 (tc_gen_reloc): More example elf arg reloc code.
2496 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2497 (hppa_force_relocation): Likewise.
2498
2499 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2500 files.
2501 (pa_end_of_source): Prototype.
2502 (hppa_fix_adjustable): Prototype.
2503 (LABELS_WITHOUT_COLONS): Move it..
2504 * config/te-hppa.h: To here.
2505
2506 * config/te-hppa64.h: New file.
2507
2508 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2509 type.
2510 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2511 format -10, -16, 16 relocs.
2512 (hppa_elf_mark_end_of_function): Test for null
2513 last_call_info->start_symbol
2514
2515 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2516 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2517 re_assesmble_* functions. Delete extraneous statements. Fix
2518 typos in comments.
2519 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2520 insn to re_assemble_*.
2521
623aa224
UC		 25222000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2523
2524 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2525
c4aa876b
NC		 25262000-07-08 Kazu Hirata <kazu@hxi.com>
2527
2528 * config/tc-sh.c: Fix formatting.
d0313fb7 2529 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2530 * depend.c: Fix formatting.
2531 * flonum-konst.c: Likewise.
2532 * flonum-mult.c: Likewise.
c4aa876b 2533
6b31947e
NC		 25342000-07-07 Kazu Hirata <kazu@hxi.com>
2535
a5bfe8c9 2536 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2537 * config/obj-vms.c: Fix comments.
2538 * config/tc-a29k.c: Likewise.
2539 * config/tc-alpha.c: Likewise.
2540 * config/tc-h8300.c: Likewise.
2541 * config/tc-h8500.c: Likewise.
2542 * config/tc-i370.c: Likewise.
2543 * config/tc-ia64.c: Likewise.
2544 * config/tc-m68hc11.c: Likewise.
2545 * config/tc-m68k.c: Likewise.
2546 * config/tc-mips.c: Likewise.
2547 * config/tc-ns32k.c: Likewise.
2548 * config/tc-ppc.c: Likewise.
2549 * config/tc-z8k.c: Likewise.
6b31947e 2550
b8a9dcab
NC		 25512000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2552
2553 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2554 Default to '(SEC_LOAD | SEC_DATA)'.
2555 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2556
2557 * doc/internals.texi (CPU Backend): Describe
2558 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2559
beb2de9b
AC		 2560Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2561
2562 * as.c (parse_args): NULL terminate the long option list.
2563
24ddb296
AC		 2564Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2565
2566 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2567 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2568
1fe72011
NC		 25692000-07-05 Nick Clifton <nickc@cygnus.com>
2570
2571 * config/tc-d30v.c (write_2_short): Further changes to warning
2572 messages produced when combining EITHER_BUT_PREFER_MU attributed
2573 opcodes.
2574
a5bfe8c9 25752000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2576
2577 * MAINTAINERS: new
2578
8de8f17e
AO		 25792000-07-04 Alexandre Oliva <aoliva@redhat.com>
2580
2581 * config/tc-arm.c (psrs): Accept combinations of flags.
2582
00d2865b
NC		 25832000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2584
2585 * config/tc-avr.c: Change _ () to _() around all strings marked
2586 for translation (exception from the usual coding style).
2587 (avr_opt): New struct variable, how the new switches are set.
2588 (OPTION_MMCU): Define as 'm' and actually use.
2589 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2590 (show_mcu_list): New function, display the list of known MCUs.
2591 (md_show_usage): Document the new switches. Call show_mcu_list.
2592 (avr_set_arch): Change 'm' to OPTION_MMCU.
2593 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2594 Handle the new switches.
2595 (avr_operands): Disable warnings for undefined combinations of
2596 operands if -mall-opcodes. Disable warnings for skipping two-word
2597 instructions if enhanced core or -mno-skip-bug.
2598 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2599 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2600 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2601 (avr_ldi_expression): Warn about implicit lo8().
2602 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2603
54588503
UC		 26042000-07-01 Koundinya K <kk@ddeorg.soft.net>
2605
50bbae35
AM		 2606 * configure.in: Add entry for mips-*-sysv4*MP*
2607 * configure: Rebuild
2608 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2609 elf32-tradlittlemips for traditional mips targets.
2610 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2611 test for Link Once sections as in adjust_reloc_syms.
2612 * config/te-tmips.h: New file for traditional mips targets. Define
2613 TE_TMIPS.
58a77e41 2614
c9900432
NC		 26152000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2616
2617 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2618 flags argument is not present, don't change an existing section's
2619 section's attributes. If the flags argument is present, warn if the
2620 attributes don't match the section's current attributes. When
2621 long section names are supported, set SEC_LINK_ONCE and
2622 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2623
9d87310a
HPN		 2624Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2625
2626 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2627 symbols; create them.
2628
dbddefbf
NC		 26292000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2630
2631 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2632 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2633
2ae7e77b
AH		 26342000-06-27 Aldy Hernandez <aldyh@redhat.com>
2635
2636 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2637 expressions. Ignore the problem when handling 16 bit signed
2638 immediates, because the assembler will take care of the relocation
2639 later.
2ae7e77b 2640
6b2539e3
NC		 26412000-06-27 Nick Clifton <nickc@cygnus.com>
2642
2643 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2644 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2645 sequential order, and emit warning messages if the input source
2646 code contains constructs like that, or parallel constructs
2647 containing such opcodes.
2648
65aa24b6
NC		 26492000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2650
2651 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2652 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2653 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2654 (md_show_usage): Update usage message.
2655 (md_parse_option): Allow redefinition of MCU type within the
2656 same avr[1-5] bfd machine type. Show both old and new MCU type
2657 in the error message.
2658 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2659 Simplify 8K wrap code.
2660
f0c56b90
NC		 26612000-06-25 Kazu Hirata <kazu@hxi.com>
2662
50bbae35
AM		 2663 * config/obj-aout.c: Remove all uses of DEFUN.
2664 * config/obj-ieee.c: Likewise.
2665 * config/tc-sh.c: Fix comment typos.
2666 * config/tc-tahoe.c: Likewise.
2667 * config/tc-vax.c: Likewise.
2668 * config/tc-w65.c: Likewise.
2669 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2670 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2671
6d249963
DD		 26722000-06-24 DJ Delorie <dj@cygnus.com>
2673
2674 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2675 more changes from Sept 1999
2676 (tc_i386_fix_adjustable): ditto
2677 (md_apply_fix3): ditto
2678
680d2857 26792000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2680
680d2857
FCE		 2681 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2682 (gas_cgen_parse_operand): Set it around expression() call.
2683 (gas_cgen_md_operand): Test for it before longjmp().
2684
e7b305a2
AM		 26852000-06-24 Kazu Hirata <kazu@hxi.com>
2686
c0fecd35
AM		 2687 * config/tc-h8500.c: Remove all uses of DEFUN.
2688 * config/tc-sh.c: Likewise.
2689 * config/tc-w65.c: Likewise.
2690 * config/tc-z8k.c: Likewise.
2691
e7b305a2
AM		 2692 * config/tc-h8500.c: Fix typos in comments.
2693
ed6d6fd3
FCE		 26942000-06-23 Frank Ch. Eigler <fche@redhat.com>
2695
2696 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2697 is defined.
2698
f7c88872
AM		 26992000-06-23 matthew green <mrg@redhat.com>
2700
2701 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2702 defined. Fix error message for `[' grouping.
f7c88872 2703
70d6ecf3
AM		 27042000-06-22 Kazu Hirata <kazu@hxi.com>
2705
2706 * config/tc-h8300.c: Fix formatting and comment typos.
2707
e9718fe1
TW		 27082000-06-22 Timothy Wall <twall@cygnus.com>
2709
2710 * config/tc-ia64.c (note_register_values): Move premature QP
2711 notation clearing into the appropriate place.
2712
45288df1
AM		 27132000-06-22 Alan Modra <alan@linuxcare.com.au>
2714
1581f8c9
AM		 2715 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2716 first before anything else. Add bin-bugs.h, emul.h and progress.h
2717 Sort list of files as for $(OBJS) in Makefile.am.
2718
2719 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2720 find one. Remake dependencies.
2721 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2722 * Makefile.in: Regenerate.
2723 * doc/Makefile.in: Regenerate.
2724
45288df1
AM		 2725 * config/tc-i386.c (i386_displacement): Don't assume a constant
2726 displacement is necessarily 16 bits when in 16 bit code mode.
2727 (md_assemble): Instead size the displacement here after we know
2728 for sure that a .code16gcc operand hasn't automatically added
2729 operand size prefixes.
2730
01580992
L		 27312000-06-21 H.J. Lu <hjl@gnu.org>
2732
2733 * Makefile.am: Rebuild dependency.
2734 * Makefile.in: Rebuild.
2735
40f09f82
JL		 27362000-06-21 Kazu Hirata <kazu@hxi.com>
2737
2738 * config/tc-h8300.c (parse_reg): Make the function static.
2739 (parse_exp): Likewise.
2740
78295804
DD		 27412000-06-20 DJ Delorie <dj@cygnus.com>
2742
2743 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2744 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2745 for cygwin import libraries to work properly.
2746
45f85b08
L		 27472000-06-20 H.J. Lu <hjl@gnu.org>
2748
2749 * Makefile.am: Rebuild dependency.
2750 * Makefile.in: Rebuild.
2751 * configure: Likewise.
2752 * doc/Makefile.in: Likewise.
2753
39bec121
TW		 27542000-06-20 Timothy Wall <twall@cygnus.com>
2755
2756 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2757 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2758 * doc/c-tic54x.texi: New.
2759 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2760 documentation file.
39bec121 2761 * doc/all.texi: Add C54X.
3e87a760 2762 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2763 * doc/Makefile.in: Regenerate.
2764 * configure.in: Add tic54x and define LIBM for tic54x.
2765 * configure: Regenrate.
2766 * config/tc-tic54x.[ch]: New.
2767 * config/obj-coff.h: Add tic54x.
2768 * Makefile.am: (CPU_TYPES): Add tic54x.
2769 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2770 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2771 (as_new_LDADD): Add $(LIBM).
2772 * Makefile.in: Regenerate.
3e87a760 2773
60bcf0fa
NC		 27742000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2775
2776 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2777 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2778 * doc/as.texinfo: Likewise.
2779
2780 * configure, Makefile.in: Regenerate.
2781 * configure.in (emulations): Recognize m6811 and m6812.
2782 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2783 Added files for 68hc11 and 68hc12 assembler.
2784 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2785 * config/tc-m68hc11.h: Header definition for that assembler.
2786
ec05f674
NC		 27872000-06-18 Nick Clifton <nickc@redhat.com>
2788
24ef8152
NC		 2789 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2790 instead of OCTETS_PER_BYTE.
2791
ec05f674 2792 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2793 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2794
119caedd
L		 27952000-06-18 H.J. Lu <hjl@gnu.org>
2796
2797 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2798 * configure: Rebuild.
2799
607723e4
NC		 28002000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2801
3e87a760
AM		 2802 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2803 to BFD_ASSEMBLER.
607723e4 2804
b946ec34
NC		 28052000-06-16 Nick Clifton <nickc@cygnus.com>
2806
2807 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2808 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2809
2810 * doc/c-mips.texi: Document newly accepted cpu variants.
2811
37ce37b1
UC		 28122000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2813
2814 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2815
c06ae4f2
UC		 28162000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2817
2818 * macro.c (getstring): Make it possible to escape the quote
2819 character.
2820
20348649
JL		 2821Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2822
2823 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2824
bcef29e6
L		 28252000-06-13 H.J. Lu <hjl@gnu.org>
2826
2827 * configure: Regenerate.
2828
63a0b638
AM		 28292000-06-09 Alan Modra <alan@linuxcare.com.au>
2830
2831 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2832 separator.
2833 * doc/internals.texi (line_separator_chars): Semicolon is no
2834 longer a default. Mention null and newline as defaults.
2835
2836 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2837
2838 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2839 * config/tc-i860.h (line_separator_chars): Likewise.
2840 * config/tc-h8300.c (line_separator_chars): Likewise.
2841 * config/tc-i960.c (line_separator_chars): Likewise.
2842 * config/tc-m68k.c (line_separator_chars): Likewise.
2843 * config/tc-mips.c (line_separator_chars): Likewise.
2844 * config/tc-ns32k.c (line_separator_chars): Likewise.
2845 * config/tc-sparc.c (line_separator_chars): Likewise.
2846 * config/tc-vax.c (line_separator_chars): Likewise.
2847
2848 * config/tc-h8300.c (comment_chars): Use string initialiser.
2849 * config/tc-i960.c (line_comment_chars): Likewise.
2850 * config/tc-z8k.c (comment_chars, line_comment_chars,
2851 line_separator_chars): Likewise.
2852
2853 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2854 for TE_LINUX.
2855
9bab9349
NC		 28562000-06-08 Nick Clifton <nickc@cygnus.com>
2857
2858 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2859 for size 1 fixes.
2860
946efd95
DB		 28612000-06-08 David O'Brien <obrien@FreeBSD.org>
2862
2863 * configure.in (VERSION): Update to show this is the CVS mainline.
2864
6480b79a
DB		 28652000-06-08 Matthew Jacob <mjacob@feral.com>
2866
2867 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2868 $at is the integer register $r28, vs. both $r28 and the floating
2869 point register $f28.
2870
10850f29
JW		 28712000-06-08 James E. Wilson <wilson@cygnus.com>
2872
2873 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2874 (dot_endp): Don't call ia64_flush_insns.
2875 (emit_one_bundle): Don't delete prologue/body records from
2876 unwind_record list in first loop. Rewrite second loop to account for
2877 this.
2878
150f24a2
JW		 28792000-06-07 David Mosberger <davidm@hpl.hp.com>
2880
2881 * config/tc-ia64.c: Add missing prototypes.
2882 (generate_unwind_image): Cast argument to output_unw_records call.
2883
e38c9cc2
DC		 2884Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2885
46b85d42 2886 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2887
1188e082
DC		 2888Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2889
2890 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2891 (REGISTER_P): likewise.
2892 (avr_opcodes): uses include/opcode/avr.h
2893 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2894
ac743b2c
AM		 28952000-06-04 Alan Modra <alan@linuxcare.com.au>
2896
0b545448
AM		 2897 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2898 initializers too.
ac743b2c 2899
969e1a7b
L		 29002000-06-03 H.J. Lu <hjl@gnu.org>
2901
2902 * read.c (is_end_of_line): Put back `;'.
2903
65172ab8
AM		 29042000-06-03 Alan Modra <alan@linuxcare.com.au>
2905
2906 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2907
b75c0c92
AM		 29082000-06-01 Alan Modra <alan@linuxcare.com.au>
2909
2910 * expr.c (operand): Test is_end_of_line outside switch to catch
2911 line separator chars that are also operators.
2912 (operator): Return O_illegal for line separator chars.
2913
2914 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2915 entry (or `!' entry for TC_HPPA).
2916
2917 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2918 before indexing is_end_of_line. Remove redundant check for '\0'.
2919 (fp_op2): Likewise.
2920 * config/tc-h8500.c (md_assemble): Likewise.
2921 * config/tc-mcore.c (md_assemble): Likewise.
2922 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2923 (md_atof): Likewise
2924
2925 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2926 is_end_of_line.
2927 * config/tc-mcore.c (mcore_cons): Likewise.
2928 (mcore_float_cons): Likewise.
2929 (mcore_stringer): Likewise.
2930 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2931
a6836251
SB		 29322000-06-01 Scott Bambrough <scottb@netwinder.org>
2933
2934 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2935
43841e91
NC		 29362000-05-29 Nick Clifton <nickc@cygnus.com>
2937
2938 * config/tc-sh.c: Fix compile time warning messages.
2939
2940 * config/tc-mips.c: Fix compile time warning messages.
2941
a057431b
PB		 29422000-05-29 Philip Blundell <philb@gnu.org>
2943
2944 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2945 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2946 * NEWS: Mention ARM ELF support.
2947
3c07fb76
AO		 29482000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2949
2950 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2951 it is modified, and use the real_size to compute the frag address
2952 for dwarf2 line info.
2953
ad4d6ccf
AM		 29542000-05-27 Alan Modra <alan@linuxcare.com.au>
2955
2956 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2957 line-matching scheme to cope with automake moving variables around.
2958 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2959 * Makefile.in: Regenerate.
2960
6faf3d66
JJ		 29612000-05-26 Jakub Jelinek <jakub@redhat.com>
2962
2963 * config/tc-sparc.c (sparc_relax): New.
2964 (md_longopts): Add -relax and -no-relax options.
2965 (md_parse_options, md_show_usage): Likewise.
2966 (md_apply_fix3): Optimize tail call into branch always if possible.
2967
0a44c2b1
DL		 2968Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2969
2970 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2971 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2972 rules, with warning when a GAS statement specifies a packing that
2973 will result in an instruction being squashed.
3e87a760
AM		 2974 Added typdef packing_type and enumerals, changed various integer
2975 literals to use the enumerals.
0a44c2b1 2976
e0c9811a
JW		 29772000-05-24 David Mosberger <davidm@hpl.hp.com>
2978
2979 * config/tc-ia64.c (dot_restorereg_p): New function.
2980 (md_pseudo_table): Add restorereg.p.
2981 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2982 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2983
2984 * config/tc-ia64.h (unw_record_type): Add unwabi.
2985 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2986 called MASK with members for imask, and the masks produced by
2987 fr_mem, gr_mem, br_mem, and frgr_mem.
2988 (unw_p_record): Add members ABI and CONTEXT.
2989 (unw_x_record): Add member AB.
2990 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2991 as pseudo-register for use during unwind info generation.
2992 (AR_PFS, AR_LC): New macros.
2993 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2994 whose names start with an at sign (as in "@priunat").
2995 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2996 register.
2997 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2998 proc_end, unwind_info, personality_routine): Consolidate into
2999 "unwind" structure to reduce offset-table use. Add member
3000 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3001 to be emitted.
3002 (output_R1_format, output_R3_format, output_P3_format,
3003 output_P6_format): Initialize R with zero to reduce compiler warnings.
3004 (output_P7_format): Ditto. Add `default' branch to switch
3005 statement to reduce compiler warnings.
3006 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3007 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3008 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3009 into single argument.
3010 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3011 compiler warnings. Merge A and B args into single argument.
3012 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3013 A and B args into single argument.
3014 (free_record): Removed (wasn't used).
3015 (free_list_records): Also free imasks in prologue records.
3016 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3017 (output_spill_mask): Remove.
3018 (output_unwabi): New function.
3019 (output_epilogue, output_label_state, output_copy_state): Call
3020 alloc_record.
3021 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3022 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3023 argument.
3024 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3025 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3026 as part of handling the prologue records. Emit region's imask if
3027 we have one. Handle unwabi, epilogue, label_state, copy_state,
3028 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3029 spill_sprel_p, and spill_reg_p records.
3030 (set_imask, count_bits, slot_index): New function.
3031 (fixup_unw_records): Fix region size computation. Handle
3032 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3033 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3034 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3035 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3036 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3037 (dot_save): Use manifest constants for applicaton registers.
3038 Handle REG_PR and REG_PRIUNAT.
3039 (dot_restore): Don't just ignore it.
3040 (dot_restorereg): New function..
3041 (generate_unwind_image): Ensure unwind info is a multiple of eight
3042 bytes, not just four bytes.
3043 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3044 (dot_altrp): Don't just ignore it.
3045 (dot_savemem): New function. Replaces dot_savesp() and
3046 dot_savepsp(). Use manifest constants for applicaton registers.
3047 Handle REG_PR and REG_PRIUNAT.
3048 (dot_savef): Simplify.
3049 (dot_saveb): Support generation of br_gr.
3050 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3051 dot_label_state, dot_copy_state): New function.
3052 (dot_unwabi): Don't just ignore it.
3053 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3054 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3055 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3056 (emit_one_bundle): Set slot number for prologue/body records
3057 *before* emitting the first insn.
3058 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3059 (md_begin): Declare "psp" pseudo-register.
3060 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3061 so we don't get segfault.
3062 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3063 counts as required per SW Conventions manual
3064 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3065 output_preds_psprel, output_preds_sprel, output_spill_base,
3066 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3067 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3068 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3069 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3070 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3071 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3072 (dot_vframe): Implement.
3073 (dot_vframesp, dot_vframepsp): New function.
3074
f98fd99f
HPN		 3075Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3076
3077 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3078 * configure: Regenerate.
f98fd99f 3079
ee7fcc42
AM		 30802000-05-23 Alan Modra <alan@linuxcare.com.au>
3081
3082 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3083 (md_estimate_size_before_relax): so we can use it here instead of
3084 old kludges. Localise vars to blocks. Comment.
3085
3086 * frags.c (frag_new): Update fr_var comments.
3087 * frags.h (struct frag): Ditto.
3088
c67e42c9
RH		 30892000-05-22 Richard Henderson <rth@cygnus.com>
3090
3091 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3092 (pseudo_func): Add pcrel.
3093 (operand_match): Handle IA64_OPND_TGT64.
3094 (build_insn): Likewise.
3095 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3096 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3097 (fix_insn): Handle all three 64-bit relocation types.
3098
5110c57e
HPN		 3099Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3100
3101 * obj.h (struct format_ops): New members begin, app_file,
3102 s_set_other, s_set_desc, s_get_type, s_set_type,
3103 separate_stab_sections, init_stab_section.
3104
3105 * config/obj-multi.h: Update GPL notice to v2.
3106 (obj_begin): New.
3107 (obj_app_file): New.
3108 (S_SET_SIZE): Test s_set_size for NULL before calling.
3109 (S_SET_ALIGN): Similar for s_set_align.
3110 (S_SET_OTHER): New.
3111 (S_SET_DESC): New.
3112 (S_GET_TYPE): New.
3113 (S_SET_TYPE): New.
3114 (SEPARATE_STAB_SECTIONS): New.
3115 (INIT_STAB_SECTION): New.
3116 (EMIT_SECTION_SYMBOLS): New.
3117 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3118
3119 * config/obj-elf.h: Update GPL notice to v2.
3120 Mention that this file is included from obj-multi.h.
3121 (obj_begin): Wrap definition in ifndef.
3122 (elf_file_symbol): Constify declaration.
3123 (obj_app_file): Ditto.
3124 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3125 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3126
3127 * config/obj-elf.c (elf_s_set_other): New.
3128 (elf_file_symbol): Constify argument.
3129 (elf_separate_stab_sections): New.
3130 (elf_init_stab_section): New.
3131 (elf_format_ops): Add new members. Remove comma at end.
3132
3133 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3134 (ecoff_format_ops): Add new fields. Remove comma at end.
3135 Mention inconsistency for emit_section_symbols.
3136
3137 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3138
3139 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3140 (coff_separate_stab_sections): New.
3141 (coff_format_ops): Add new members.
3142
3143 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3144 (obj_aout_s_set_other): New.
3145 (obj_aout_s_set_desc): New.
3146 (obj_aout_s_get_type): New.
3147 (obj_aout_s_set_type): New.
3148 (obj_aout_separate_stab_sections): New.
3149 (aout_format_ops): New members added. Use obj_aout_process_stab,
3150 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3151 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3152 appropriate.
3153 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3154
b98ef147
AM		 31552000-05-22 Alan Modra <alan@linuxcare.com.au>
3156
3157 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3158 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3159 (md_estimate_size_before_relax): Ensure jumps to weak and
3160 externally visible symbols are relocatable.
3161
0aa5d426
HPN		 3162Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3163
3164 * stabs.c (aout_process_stab): Make global.
3165 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3166 * read.h (aout_process_stab): Declare.
3167
3168 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3169 Generalize to *aout, *coff *elf.
3170 * configure: Regenerated.
3171
3172 * doc/internals.texi (Object format backend): Say
3173 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3174
3175 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3176 * Makefile.in: Regenerated.
3177
7c3dc350
CM		 31782000-05-19 Catherine Moore <clm@cygnus.com>
3179
3180 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3181
b3b6a3fe
JL		 31822000-05-18 Alan Modra <alan@linuxcare.com.au>
3183
3184 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3185 instruction to reflect change in re_assemble_*.
3186
c9e10a08
JL		 3187Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3188
3189 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3190 build PA64 ELF tools.
3191 * configure: Rebuilt.
3192
3043679f
AM		 31932000-05-17 Alan Modra <alan@linuxcare.com.au>
3194
3195 * Makefile.am: Regenerate dependencies.
3196 * Makefile.in: Regenerate.
3197
322f2c45
NC		 31982000-05-15 Nick Clifton <nickc@cygnus.com>
3199
3200 * config/tc-arm.c (struct asm_psr): Add boolean field
3201 distinguishing between CSPR and SPSR. Rename 'number' field
3202 to 'field'.
3203 (psrs): Rearrange contents to match new asm_psr structure.
3204 (arm_psr_parse): Move next to psr_required_here. Make it
3205 return an asm_psr structure.
3206 (psr_required_here): Use asm_psr structure returned by
3207 arm_psr_parse.
3208 (do_msr): Reorganise to allow psr_required_here to be called
3209 only once.
3210 (md_undefined_name): Mark 'name' parameter as unused, since
3211 the COFF target does not use it.
322f2c45 3212
5e6cbf41
PB		 32132000-05-14 David O'Brien <obrien@FreeBSD.org>
3214
3215 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3216 standards.
3217 * config/te-aux.h: Likewise.
3218 * config/te-dpx2.h: Likewise.
3219 * config/te-go32.h: Likewise.
3220 * config/te-hp300.h: Likewise.
3221 * config/te-hppa.h: Likewise.
3222 * config/te-i386aix.h: Likewise.
3223 * config/te-ic960.h: Likewise.
3224 * config/te-interix.h: Likewise.
3225 * config/te-nbsd532.h: Likewise.
3226 * config/te-pc532mach.h: Likewise.
3227 * config/te-ppcnw.h: Likewise.
3228 * config/te-psos.h: Likewise.
3229 * config/te-sparcaout.h: Likewise.
3230 * config/te-sun3.h: Likewise.
3231 * config/te-sysv32.h: Likewise.
3232
4132022d
AM		 32332000-05-14 Alan Modra <alan@linuxcare.com.au>
3234
3235 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3236 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3237 and sign extend without an if statement.
3238 (build_bytes): Likewise.
3239
32402000-05-14 Kazu Hirata <kazu@hxi.com>
3241
3242 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3243 X_add_symbol L_32 case.
3244
b4fd930a
AM		 32452000-05-14 David O'Brien <obrien@FreeBSD.org>
3246
3247 * config/te-freebsd.h: New file.
3248
a38cf1db
AM		 32492000-05-13 Alan Modra <alan@linuxcare.com.au>
3250
897083bd
AM		 3251 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3252 bindtextdomain): Replace defines with those from intl/libgettext.h
3253 to quieten gcc warnings.
3254
a38cf1db
AM		 3255 * NEWS: Mention x86 .arch and -q.
3256
3257 * config/tc-i386.c (quiet_warnings): New.
3258 (md_assemble): Use quiet_warnings.
3259 (md_parse_option): Set quiet_warnings from -q.
3260 (md_show_usage): Mention -q, delete -m.
3261 (flag_do_long_jump): Delete.
3262 (md_parse_option): Remove -m.
3263 (md_show_usage): Remove -m.
3264 (md_create_long_jump): Remove useless flag_do_long_jump code.
3265
3266 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3267 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3268
e413e4e9
AM		 32692000-05-13 Alan Modra <alan@linuxcare.com.au>
3270 Alexander Sokolov <robocop@netlink.ru>
3271
3272 * doc/c-i386.texi (i386-Arch): New section.
3273 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3274
3275 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3276 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3277 architecture has been given and is not 486.
3278 (set_cpu_arch): New.
3279 (md_pseudo_table): Add .arch.
3280 (md_assemble): Warn if cpu architecture has been given and an
3281 unsupported instruction.
3282
3283 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3284 Move operand_types bit defines after relevant template field.
3285 (template): Add cpu_flags.
3286 (Cpu*): Define.
3287 (arch_entry): New.
3288
e8b1cae5
AO		 32892000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3290
3291 * config/tc-mn10300.h (md_end): Define.
3292 (mn10300_finalize): Declare.
3293 * config/tc-mn10300.c: Include dwarf2dbg.h.
3294 (debug_line): Define.
3295 (md_assemble): Generate dwarf2 line info.
3296 (mn10300_finalize): New function. Finalize dwarf2 info.
3297
426b0403
AM		 32982000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3299
3300 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3301 external version of the relocation for weak symbols.
3302
e4c58b25
JW		 33032000-05-08 David Mosberger <davidm@hpl.hp.com>
3304
3305 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3306 frame size in units of 16 bytes, as required per SW Conventions manual.
3307 (output_unw_records): Output info-block header as a dword to get
3308 byte-order right.
3309
8fce3f5e
AM		 33102000-05-08 Alan Modra <alan@linuxcare.com.au>
3311
3312 * as.h: #include "file", not <file> on files from ../include.
3313 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3314 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3315 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3316 (tc_coff_symbol_emit_hook): Ditto.
3317 (OPTCOUNT): Cast to int to avoid compiler warning.
3318 (md_begin): Fix signed/unsigned warnings.
3319
33202000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3321
3322 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3323 ABRANCH LONG case for a conditional branch on a 68000.
3324 (md_estimate_size_before_relax): Likewise. Also handle
3325 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3326 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3327 PC-relative on all CPUs.
3328 (md_estimate_size_before_relax): Likewise.
3329
fb166ee3
AM		 33302000-05-04 Alan Modra <alan@linuxcare.com.au>
3331
3332 * as.c (parse_args): Just mention current year in printed
3333 copyright message.
3334
7a899fff
C		 33352000-05-03 J.T. Conklin <jtc@redback.com>
3336
3337 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3338 unit registers.
7a899fff
C		 3339 (md_parse_option): Recognize -m7400.
3340
44877466
ILT		 33412000-05-03 Ian Lance Taylor <ian@zembu.com>
3342
3343 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3344 don't permit lp to become less than the words array.
3345
eaa15ab8
NC		 33462000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3347
3348 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3349 Fix little-endian case.
3350
7c4f6a03
AM		 33512000-05-03 David O'Brien <obrien@NUXI.com>
3352
3353 * as.c (parse_args): Update copyright.
3354
da5d444c
AM		 33552000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3356
3357 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3358 for the .bss section too.
3359
3f9b03b5
AM		 33602000-05-02 Alan Modra <alan@linuxcare.com.au>
3361
3362 * configure.in: Set em=linux for hppa-*-linux.
3363 * configure: Regenerate.
3364 * doc/Makefile.in: Regenerate with correct automake.
3365
3366 * frags.c (frag_grow): Sanity check chunk_size.
3367
3368 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3369 * config/obj-som.h: Likewise.
3370 * config/obj-ieee.h: Likewise.
3371
3372 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3373
3374 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3375 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3376 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3377 (pa_ip): low_sign_unext now returns via function value. Use
3378 re_assemble_* instead of dis_assemble_* and
3379 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3380 unnecessarily.
3381 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3382 (md_section_align, md_parse_option, md_show_usage,
3383 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3384 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3385 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3386 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3387 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3388 pa_text): Likewise.
3389 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3390 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3391 outside of switch. Correct mask and shifting errors in case 10
3392 and case -11. In case 21, compare against signed range to suit
3393 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3394 case 17 and case 22, use offsetT variable to properly check range.
3395 Use re_assemble_* here too.
3396 (evaluate_absolute): Change type of value to offsetT. Call
3397 hppa_field_adjust to do the work for us.
3398 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3399 (pa_parse_cmpib_64_cmpltr): Ditto.
3400 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3401 of i to unsigned int.
3402 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3403 (pa_end_of_source): Return type is void.
3404
a2984248
CM		 3405Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3406
3407 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3408
df136245
DC		 3409Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3410
3411 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3412 More comments added.
3413 (md_begin): Removed "construct symbols for each register name".
3414 Because register names conflicts with GCC generated function
3415 names.
3416 (avr_operand): Now constant numbers can be used as a register
3417 identifiers (0 as r0, 31 as r31).
3418 (md_assemble): use skip_space () before parsing instruction
3419 operands.
3420
c1e73230
AM		 34212000-05-01 Alan Modra <alan@linuxcare.com.au>
3422
3423 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3424 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3425 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3426 * configure: Regenerate.
3427
a1934524
AM		 34282000-04-29 Andreas Jaeger <aj@suse.de>
3429
3430 * as.h: Correctly check GCC version.
3431
d9b7d820
AM		 34322000-04-26 David O'Brien <obrien@FreeBSD.org>
3433
3434 * doc/as.1: Fix unbalanced brackets.
3435
3436 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3437 TE_FreeBSD.
3438 (line_comment_chars): Set to '/' if TE_FreeBSD.
3439
cea1ab94
JL		 3440Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3441
3442 * configure.in: Configury support for PA64 (currently disabled).
3443 * configure: Rebuilt.
3444
e799a695
AM		 34452000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3446
3e87a760 3447 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3448 bfd_set_section_alignment.
3449
3b0ec529
AM		 34502000-04-25 Alan Modra <alan@linuxcare.com.au>
3451
3452 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3453 than 32.
3454
adcf07e6
NC		 34552000-04-24 Nick Clifton <nickc@cygnus.com>
3456
3457 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3458 * doc/as.texinfo (Align): Include arm and strongarm in list of
3459 targets that have the second form of the behaviour of the .align
3e87a760 3460 directive.
adcf07e6 3461
5047a41f
JL		 34622000-04-24 Mark Klein <mklein@dis.com>
3463
50705ef4 3464 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3465
a47cf567
NC		 3466Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3467
3468 * as.c (parse_args): Allow md_parse_option to override -a listing
3469 option.
3470 * config/obj-coff.c (add_lineno): Change type of offset parameter
3471 from "int" to "bfd_vma."
3472 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3473 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3474 (ppc_change_csect): Align correctly for XCOFF64.
3475 (ppc_machine): New function, which discards "ppc_machine" line.
3476 (ppc_tc): Cons for 8 when code is 64 bit.
3477 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3478 relocations.
3479 (md_parse_option): Handle -a64 and -a32.
3480 (ppc_xcoff64): New.
3481 * config/tc-ppc.h (TARGET_MACH): Define.
3482 (TARGET_FORMAT): Move to function.
3483 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3484
3485Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3486
3487 * config/tc-avr.c: New AVR_ISA_ defined.
3488 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3489 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3490 for `fmul', `movw' and `lpm R,Z' instructions.
3491 (avr_operands): Warn if current opcode is a two-word instruction
3492 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3493 (avr_opcodes): New commands added.
3494 (REGISTER_P): Check 'a' and 'v' constraint letters.
3495 (mcu_types): New MCU added.
3496
bf3ca999
TW		 34972000-04-22 Timothy Wall <twall@cygnus.com>
3498
3499 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3500 to "natval".
3501 (operand_match): Conditionally insert default bit values for IMMU9.
3502
98e5953c
JL		 35032000-04-14 Matthew Green <mrg@cygnus.com>
3504
3505 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3506 * configure: Rebuilt.
3507
a02fab7e
JL		 3508Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3509 Jason Eckhardt <jle@cygnus.com>
3510
c67e42c9 3511 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3512
3513 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3514 Added handling of new operand types l,y,&,fe,fE,fx.
3515
800eeca4
JW		 3516Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3517 David Mosberger <davidm@hpl.hp.com>
3518 Timothy Wall <twall@cygnus.com>
3519 Andrew MacLeod <amacleod@cygnus.com>
3520 Jim Wilson <wilson@cygnus.com>
3521
3522 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3523 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3524 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3525 * Makefile.in: Rebuild.
3526 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3527 * configure: Rebuild.
3528 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3529 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3530 * expr.c (expr): Handle md_optimize_expr.
3531 * read.c (LEX_HASH): Add comment.
3532 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3533
66778679
RH		 35342000-04-21 Richard Henderson <rth@cygnus.com>
3535
3536 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3537 bundling a non-delayed branch type instruction.
3538
aa15f6f7
AO		 35392000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3540
3541 * config/tc-mn10300.c (HAVE_AM30): Define.
3542 (md_assemble): Use it.
3543
16adf844
AM		 35442000-04-19 Alan Modra <alan@linuxcare.com.au>
3545
742f45cf
AM		 3546 * config/obj-elf.c (obj_elf_change_section): Check for changed
3547 section attributes.
3548
16adf844
AM		 3549 * Makefile.am: (CPU_MULTI_VALID): Remove.
3550 (MULTI_CPU_TYPES): Define.
3551 (MULTI_CPU_OBJ_VALID): Define.
3552 (DEPTC): Use the above.
3553 (DEPOBJ): Same here.
3554 (DEP2): And here.
3555 Regenerate dependencies.
3556 * Makefile.in: Regenerate.
3557
9c46fb1b
AM		 35582000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3559
742f45cf 3560 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3561
508866be
L		 35622000-04-18 H.J. Lu (hjl@gnu.org)
3563
3564 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3565 bfd_vma for non-bfd assemblers.
508866be 3566
ba2adb93
AM		 35672000-04-17 Alan Modra <alan@linuxcare.com.au>
3568
3569 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3570 doesn't give spurious errors.
3571
12ff5d56
AM		 35722000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3573
66778679 3574 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3575
fc633e5b
AM		 35762000-04-13 Alan Modra <alan@linuxcare.com.au>
3577
3578 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3579 constants, and don't assume offsetT is 32 bits.
3580
1ed18ec1
NC		 35812000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3582
3583 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3584 (md_pcrel_from_section): Add prototype.
3585 (d10v_fix_adjustable): Add prototype.
3586 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3587
3588 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3589
3db10f32
NC		 35902000-04-12 Nick Clifton <nickc@cygnus.com>
3591
3592 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3593 symbol in frag chain.
3594
847f7ad4
AM		 35952000-04-10 Alan Modra <alan@linuxcare.com.au>
3596
3597 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3598 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3599 (fits_in_signed_word, smallest_imm_type): Ditto.
3600 (md_assemble): Use an offsetT var to hold offsetT values, not a
3601 long.
3602 (offset_in_range): New.
3603 (md_assemble): Use it.
3604 (md_convert_frag): Change type of target_address, opcode_address,
3605 and displacement_from_opcode_start to offsetT.
3606 (md_create_short_jump): Change type of offset to offsetT.
3607 (md_create_long_jump): Ditto.
3608 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3609 (md_chars_to_number): Remove.
3610 (output_invalid): Remove duplicate prototype.
3611
ec694b89
NC		 36122000-04-09 Nick Clifton <nickc@cygnus.com>
3613
3614 * Makefile.am (CPU_TYPES): Add 'avr'.
3615 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3616 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3617
16adf844 3618 * Makefile.in: Regenerate.
ec694b89
NC		 3619
3620 * doc/as.texinfo: Add M32R documentation.
3621
a2d91340 3622Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3623
a2d91340 3624 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3625 --enable-build-warnings option.
a2d91340
AC		 3626 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3627 * Makefile.in, configure: Re-generate.
3628
d92b1a8a
NC		 36292000-04-07 Nick Clifton <nickc@cygnus.com>
3630
3631 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3632 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3633 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3634 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3635 (arm_force_relocation): Force relocations for
3636 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3637
52ccafd0
JR		 3638Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3639
3640 * config/tc-sh.c (get_operands): There's no third operand if the
3641 first operand is an immediate.
3642
015551fc
JR		 3643Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3644
3645 * config/tc-sh.c (immediate): Delete.
3646 (sh_operand_info): Add immediate member.
3647 (parse_reg): Use A_PC for pc.
3648 (parse_exp): Add second argument 'op'. All callers changed.
3649 (parse_at): Expect pc to be coded as A_PC.
3650 Use immediate field in *op.
3651 (insert): Add fourth argument 'op'. All callers changed.
3652 (build_relax): Add second argument 'op'. All callers changed.
3653 (insert_loop_bounds): New function.
3654 (build_Mytes): Remove DISP_4.
3655 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3656 (assemble_ppi): Use immediate field in *operand.
3657 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3658 (md_apply_fix): Likewise.
3659 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3660
79bd78be
AO		 3661Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3662
3663 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3664
e30e5a6a
HPN		 3665Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3666
3667 * internals.texi (CPU backend): Document
3668 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3669
41b49281
AM		 36702000-04-04 Alan Modra <alan@linuxcare.com.au>
3671
8ad3436c
AM		 3672 * po/gas.pot: Regenerate.
3673
3674 * as.c (show_usage): Restore translated part of bug string.
3675 * gasp.c (show_usage): Likewise.
3676
41b49281
AM		 3677 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3678 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3679 than move-if-change.
3680 (DEP1): Modify for "gcc -MM".
3681 (DEPTC): Likewise.
3682 (DEPOBJ): Likewise.
3683 (DEP2): Likewise.
3684 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3685 Update dependencies.
3686 * Makefile.in: Regenerate.
3687
0a727238
AO		 36882000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3689
3690 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3691 (md_begin): Likewise.
3692 (HAVE_AM33): New macro.
3693 (md_assemble): Use it. Match r_regs and xr_regs only if
3694 HAVE_AM33.
3695
c20f4f8c
AM		 36962000-04-03 Alan Modra <alan@linuxcare.com.au>
3697
3698 * as.h: #include "bin-bugs.h"
3699 * as.c (show_usage): Use REPORT_BUGS_TO.
3700 * gasp.c: #include "bin-bugs.h"
3701 (show_usage): Use REPORT_BUGS_TO.
3702
3703 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3704
753f6b12
HPN		 3705Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3706
3707 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3708 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3709 adjustments.
3710
726c5dcd
AM		 37112000-04-03 Alan Modra <alan@linuxcare.com.au>
3712
3713 * config/tc-i386.c (i386_immediate): Don't assume a constant
3714 immediate is necessarily 16 bits when in 16 bit code mode.
3715 (md_assemble): Instead set guess_suffix here after we have checked
3716 registers.
3717
bf80011a
RH		 37182000-04-02 Richard Henderson <rth@cygnus.com>
3719
3720 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3721 quantities. Correct right shift sign extension.
3722 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3723 32-bit value when shifting into place.
3724
92161534
ILT		 37252000-04-01 Ian Lance Taylor <ian@zembu.com>
3726
3727 * app.c: Add ATTRIBUTE_UNUSED as needed.
3728 * config/tc-ppc.c: Likewise.
3729 (ppc_size): Make unsigned long.
3730 (ppc_insert_operand): Add casts to avoid warnings.
3731
447f3982
NC		 37322000-03-31 Nick Clifton <nickc@cygnus.com>
3733
3734 * config/tc-d10v.h (md_flush_pending_output): Define.
3735
21d75ec2
NC		 37362000-03-29 Nick Clifton <nickc@cygnus.com>
3737
3738 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3739 segment. Works for both BFD_ASSEMBLER and others.
3740 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3741
d1a1bf19
NC		 37422000-03-29 Nick Clifton <nickc@cygnus.com
3743
3744 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3745
224de7a5
AM		 37462000-03-28 Alan Modra <alan@linuxcare.com.au>
3747
3748 * listing.c (LISTING_LHS_WIDTH): Default depends on
3749 LISTING_WORD_SIZE.
3750 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3751
5b8274e3
ILT		 37522000-03-27 Ian Lance Taylor <ian@zembu.com>
3753
3754 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3755 string literal.
3756
224de7a5 37572000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3758
3759 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3760
3761 * config/tc-avr.c (mcu_types): Add missing initialiser.
3762 (md_pcrel_from_section): Add prototype.
3763 (avr_operand): Remove redundant test of unsigned < 0.
3764 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3765
37662000-03-27 Denis Chertykov <denisc@overta.ru>
3767
3768 * config/tc-avr.c: New file for AVR support.
3769 * config/tc-avr.h: Likewise.
3770 * configure.in: Add AVR support.
3771 * configure: Regenerate.
3772
9f10757c
TW		 37732000-03-26 Timothy Wall <twall@cygnus.com>
3774
3775 * gasp.c (macro_op): Add new argument to check_macro call.
3776 Macro structure definitions moved to macro.h
3777 * sb.h: Add argument to prototype for input_scrub_include_sb.
3778 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3779 nesting checks with an additional flag.
3780 (struct input_save): Add flag to indicate whether current sb
3781 should be checked for proper macro/conditional nesting.
3782 (input_scrub_push/pop): Save/restore nest check flag.
3783 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3784 defined.
9f10757c
TW		 3785 * macro.c (check_macro): Allow caller to retrieve parsed macro
3786 information if a pointer is provided. This information may be
3787 used by the new macro hooks.
3788 * macro.h: Update prototype for check_macro. Macro struct
3789 definitions moved here from macro.c/gasp.c.
3790 * read.c (read_a_source_file): Add parameter to check_macro call,
3791 and pass macro info to the macro hook, if defined.
3792 (input_scrub_insert_line): New. Allow insertion of a line of
3793 characters into the input stream.
3794 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3795 file into the input stream.
3796 (s_include): Use input_scrub_insert_file.
3797 * internals.texi: Document new macro hooks.
3798 * as.h: New prototypes added.
3e87a760 3799
224de7a5 38002000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3801
3802 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3803 an initial capital letter.
3804 (i386_index_check): Reindent.
3805
11424155
NC		 38062000-03-19 Nick Clifton <nickc@cygnus.com>
3807
eaa15ab8 3808 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3809 relative branches.
3810
43f05576
NC		 38112000-03-17 Thomas de Lellis <tdel@windriver.com>
3812
66778679
RH		 3813 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3814 instruction operand bad if Rd > 7 when generating
3815 thumb instructions. Prevents for example,
3816 "adr r12,label" from silently failing and generating
3817 the wrong instruction.
3e87a760 3818
67231402
NC		 38192000-03-17 Nick Clifton <nickc@cygnus.com>
3820
3821 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3822 that have a destingation >= 0x400000.
3e87a760 3823 Fix compile time warning messages.
67231402 3824
a37c8f88
JR		 3825Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3826
3827 * config/tc-sh.c (md_begin): When encountering insn that are
3828 not supported by the current arch, only change the name if
3829 its contents are the same as prev_name.
3830 (get_specific): If the the architecture doesn't match, fail.
3831
dead1419
JR		 3832Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3833
3834 * config/tc-sh.c (IDENT_CHAR): Define.
3835 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3836 matching back where it came from.
3837
182e89d3
JR		 3838Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3839
3840 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3841
84f73d89
NC		 38422000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3843
3844 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3845 normal operands.
3846
dbbc7809
JL		 38472000-03-15 Kazu Hirata <kazu@hxi.com>
3848
3849 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3850
271bb601
HPN		 3851Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3852
3853 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3854 floating-point-number, make sure 'f' is in FLT_CHARS.
3855
8684e216
HPN		 3856Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3857
3858 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3859 (s_lcomm_internal): Use it.
3860 * doc/internals.texi (CPU backend): Document it.
3861 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3862 bytes.
3863
bb2d6cd7
GK		 38642000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3865
3866 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3867 when embedded-pic.
3868
3869 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3870 implementation doesn't have special handling for switch
3871 statements.
bb2d6cd7
GK		 3872 (macro_build): Allow for code in sections other than .text.
3873 (macro): Likewise.
3874 (mips_ip): Likewise.
3875 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3876 Don't perform relocs if we will be outputting them.
bb2d6cd7 3877 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3878 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3879 embedded-pic.
bb2d6cd7 3880
5c86cbc7 38812000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3882
66778679
RH		 3883 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3884 relocation type based on the entry in the fixup structure.
a47cf567 3885 Put S_IS_EXTERN processing back in.
5c86cbc7 3886
f8c827e9
L		 38872000-03-08 H.J. Lu (hjl@gnu.org)
3888
3889 * Makefile.am (install-exec-tooldir): Depend on
3890 install-exec-bindir for parallel make.
3891 * Makefile.in: Regenerated.
3892
8ad9e709
NC		 38932000-03-06 Nick Clifton <nickc@cygnus.com>
3894
3895 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3896 switch.
3897 (md_parse_option): Parse -m32r command line switch - disable m32rx
3898 compatability.
ded0aeb7
NC		 3899 (md_show_usage): Document new option.
3900
3901 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3902 * doc/Makefile.in: Regenerate.
3903 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3904
b7b8f327
MM		 39052000-03-02 Michael Meissner <meissner@redhat.com>
3906
3907 * config/tc-d30v.c (check_range): Remove code that incorrectly
3908 sign extended values where bits < 32.
3909
15886821
L		 39102000-03-02 H.J. Lu (hjl@gnu.org)
3911
3912 * configure.in: Support --enable-targets=all on ia32.
3913 * configure: Regenerated.
3914
8bf950bf
NC		 39152000-03-01 Nick Clifton <nickc@cygnus.com>
3916
3917 * gasp.c (do_align): Remove bogus check of alignment value.
3918
c5e54cc2
ILT		 39192000-02-27 Thomas de Lellis <tdel@windriver.com>
3920
3921 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3922 TC_PPC was defined forced the type of a symbol with no other type
3923 to be BSF_OBJECT.
3924
65fd87bc
ILT		 39252000-02-27 Hans-Peter Nilsson <hp@axis.com>
3926
3927 * doc/internals.texi (CPU backend): Mention that
3928 line_separator_chars do not break up comments. Fix typos for
3929 LEX_AT and LEX_NAME descriptions. Document operands for
3930 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3931 description of md_create_short_jump usage. Document argument for
3932 md_undefined_symbol.
3933
a25fe906
ILT		 39342000-02-27 Jakub Jelinek <jakub@redhat.com>
3935
3936 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3937 (md_parse_option): Handle it.
3938 (md_show_usage): Document it.
3939
21b10511
ILT		 39402000-02-27 Ian Lance Taylor <ian@zembu.com>
3941
3942 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3943 opcode, for the instruction `pal19'. From Andrea Arcangeli
3944 <andrea@suse.de>.
3945
773f551c
AM		 39462000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3947
3948 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3949 from here..
3950 (md_assemble): To here, before template operands are matched.
3951 Also ensure a constant immediate is sign extended when we know the
3952 size is at most 16 bits. This is to catch cases like "add
3953 $0xffc0,%ax" where we don't know the size, and thus that the
3954 immediate can be represented as Imm8S until after parsing the
3955 register operand.
3956 (i386_displacement): Similarly sign extend 16 bit constant
3957 displacements.
3958 (md_assemble): Relax 16-bit jump constant range check to suit sign
3959 extended displacements.
3960
28d33191
JL		 39612000-02-26 Andreas Jaeger <aj@suse.de>
3962
3963 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3964
cc5ca5ce
AM		 39652000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3966
3967 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3968 call operands when intel_syntax.
3969 (intel_float_operand): Return 2 for "fi...".
3970 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3971 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3972 earlier "SHORT" change.
3973 (md_assemble): When determining suffix from Regs, exclude
3974 InOutPortReg.
3975
056350c6
NC		 39762000-02-24 Nick Clifton <nickc@cygnus.com>
3977
3978 * configure: Add arm-wince, mips-pe and sh-pe targets.
3979 * configure: Regenerate.
3980
3981 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3982 sh-pe targets.
3983 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3984 "pe-mips" for the mips-pe target.
3985
3986 * config/tc-arm.c (insns): Change displacement encoded in BL
3987 and B instructions if the target port is arm-wince.
3988 (do_ldst): Do not bias the relocation offset if the target
3989 port is arm-wince.
3990 (md_pcrel_from): Add in missing relocation offset bias if the
3991 target os arm-wince.
3992
3993 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3994 (md_begin): Disable -G support for mips-pe target.
3995 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3996 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3997 COFF flavour.
3998
3999 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4000 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4001 assembler, just set the alignment to 4.
4002
4003 * config/te-wince-pe.h: New file for WinCE targets. Define
4004 TE_WINCE.
4005
36bf8ab9
AM		 40062000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4007
4008 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4009 string instructions.
4010 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4011 (i386_intel_memory_operand): After finding a segment override,
4012 check again for no `[' before looking for a displacement. Bomb if
4013 more than one displacement rather than silently discarding the
4014 second and subsequent ones. Free strings malloc'd by
4015 build_displacement_string.
4016
f5795b08
CM		 40172000-02-24 Catherine Moore <clm@cygnus.com>
4018
4019 * config/obj-som.c (obj_pseudo_table): Add "weak".
4020 (obj_som_weak): New routine.
4021
abd63a32
AM		 40222000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4023
520dc8e8
AM		 4024 * config/tc-i386.c (union i386_op): New.
4025 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4026 Throughout file replace occurences of disps[n], imms[n], regs[n]
4027 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4028 intel mode operand swapping. Add assert in regKludge and
4029 fake_zero_displacement code. Test i.types[n] when outputting
4030 displacements and immediates. Combine output of Disp16 with
4031 Disp32.
7f3f1ea2
AM		 4032 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4033 when in intel mode by (not) reversing fsub and fdiv operands
4034 before the template search. This fails for single operand
4035 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4036 undefined. Instead fix the base_opcode after we've found the
4037 template. Move base_opcode xor with found_reverse_match from
4038 opcode output code to before this fix so we test for the correct
4039 opcodes.
4040 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4041 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4042
4043 * config/tc-i386.h (TC_RELOC): Delete.
4044 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4045 with equivalent call to reloc.
4046
abd63a32
AM		 4047 * as.h (flag_m68k_mri): Move declaration after target include, and
4048 only declare when TC_M68K defined. Define as zero otherwise.
4049 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4050 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4051 Define as zero otherwise.
4052 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4053 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4054 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4055 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4056 testing whether defined.
4057 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4058 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4059 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4060 rather than testing whether defined.
4061 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4062 (parse_mri_cons): Declare and use only when TC_M68K.
4063 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4064 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4065 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4066
4067 * NEWS: Mention IBM 370 support.
4068
7e052742
RH		 40692000-02-23 Richard Henderson <rth@cygnus.com>
4070
4071 * config/tc-i386.c (md_assemble): When swapping operands for
4072 intel_syntax, assume everything that's not Imm or Disp is a
4073 register.
4074
5b93d8bb
AM		 40752000-02-23 Linas Vepstas <linas@linas.org>
4076
4077 * config/tc-i370.c, config/tc-i370.h: New files.
4078 * Makefile.am: Add support for Linux/IBM 370.
4079 * configure.in: Likewise.
4080 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4081 * config/obj-elf.c: Include elf/i370.h
4082 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4083
4084 * Makefile.in: Regenerate.
4085 * configure: Regenerate.
4086
4087 * doc/c-i370.texi: New file.
4088 * doc/all.texi: Include it.
4089 * doc/as.texinfo: And here.
3e87a760 4090 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4091 * doc/Makefile.in: Regenerate.
4092
25f2196d
CC		 40932000-02-19 Michael Meissner <meissner@redhat.com>
4094
4095 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4096 determine if an instruction can be used in parallel with an ADDppp
4097 or SUBppp instruction.
4098
6349b5f4
AH		 40992000-02-22 Andrew Haley <aph@cygnus.com>
4100
4101 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4102
2f6d2f85 41032000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4104
4105 * config/tc-mips.c (mips_gp32): New variable.
4106 (macro_build) Use mips_gp32.
4107 (mips_ip): Ditto.
4108 (md_longopts): Add "-mgp32" and "-mgp64".
4109 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4110
a47cf567
NC		 4111 (OPTION_M7900): Change offset
4112 (OPTION_NO_M7900): Ditto.
4113
b985eaa8
ILT		 41142000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4115
4116 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4117 warning, and bump it to 1.
4118
52454417
ILT		 41192000-02-22 Ian Lance Taylor <ian@zembu.com>
4120
4121 From Brad Lucier <lucier@math.purdue.edu>:
4122 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4123 match format.
4124
6b76fefe
CM		 41252000-02-21 Catherine Moore <clm@cygnus.com>
4126
4127 * config/tc-mips.c (MF_HILO_INSN): Define.
4128 (mips_7000_hilo_fix): Declare.
4129 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4130 (md_parse_option): Check for 7000_HILO_FIX options.
4131 (OPTION_M7000_HILO_FIX): Define.
4132 (OPTION_NO_M7000_HILO_FIX): Define.
4133 * doc/c-mips.texi (-mfix7000): Describe.
4134
f6af82bd
AM		 41352000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4136
4137 * listing.c (print_lines): Remove unused variable `end'.
4138
4139 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4140 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4141 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4142 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4143 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4144 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4145
8c8281f4
NC		 41462000-02-18 Nick Clifton <nickc@cygnus.com>
4147
4148 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4149 the computed frag offset, rather than overwriting it.
4150
d4845d57
JR		 4151Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4152
4153 * config/tc-sh.c ("elf/sh.h"): Include.
4154 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4155 (md.begin): Initialize target_arch.
4156 Only include opcodes in has table that match selected architecture.
4157 (parse_reg): Recognize register names for sh-dsp.
4158 (parse_at): Recognize post-modify addressing.
4159 (get_operands): The leading space is now optional.
4160 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4161 arguments. Update valid_arch.
4162 (build_Mytes): Add support for SDT_REG_N.
4163 (find_cooked_opcode): New function, broken out of md_assemble.
4164 (assemble_ppi, sh_elf_final_processing): New functions.
4165 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4166 (md_longopts, md_parse_option): New option: -dsp.
4167 * config/tc-sh.h (elf_tc_final_processing): Define.
4168 (sh_elf_final_processing): Declare.
4169
c97305a1
JL		 4170Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4171
4172 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4173 the unwinder subspace. Save the current seg/subseg before creating
4174 the new seg/subseg.
4175
bec50466
NC		 41762000-02-10 Nick Clifton <nickc@cygnus.com>
4177
4178 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4179 little endian targets.
bec50466 4180 (INST_BYTE1): Redefine to handle big and little endian
66778679 4181 targets.
bec50466
NC		 4182 (cpu_type): New type: Select between M340 and M210.
4183 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4184 instructions of the M340.
bec50466 4185 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4186 instructions.
bec50466
NC		 4187 (md_atof): Add support for little endian targets.
4188 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4189 line switches.
bec50466
NC		 4190 (md_convert_frag): Add support for little endian targets.
4191 (md_apply_fix3): Add support for little endian targets.
4192 (md_number_to_chars): Add support for little endian targets.
4193
a25c045a
TW		 41942000-02-10 Timothy Wall <twall@redhat.com>
4195
4196 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4197 defined, use it to verify the symbol just read should be a label.
4198
f28e8eb3
TW		 41992000-02-10 Timothy Wall <twall@redhat.com>
4200
4201 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4202 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4203 around colons when KEEP_WHITE_AROUND_COLON is defined.
4204 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4205 and KEEP_WHITE_AROUND_COLON.
4206
6dc19fc4
TW		 42072000-02-08 Timothy Wall <twall@redhat.com>
4208
4209 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4210 logic.
6dc19fc4 4211 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4212 implemented.
6dc19fc4
TW		 4213 (end_repeat): New. Provide support for a "break" out of the
4214 repeat loop.
4215 * read.h: Add prototypes for new functions.
3e87a760 4216
f805106c
TW		 42172000-02-08 Timothy Wall <twall@redhat.com>
4218
4219 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4220 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4221 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4222 non-zero.
4223
4469be0f
TW		 42242000-02-08 Timothy Wall <twall@redhat.com>
4225
4226 * read.c: Added elseif to directives table.
4227 * read.h: Added prototype for s_elseif.
4228 * doc/as.texinfo: Added description for elseif.
4229 * cond.c (s_elseif): New function
3e87a760 4230
24a17b6c
TW		 42312000-02-04 Timothy Wall <twall@redhat.com>
4232
4233 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4234 listings.
24a17b6c 4235
bea9907b 42362000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4237
bea9907b
TW		 4238 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4239 default values.
4240 * frags.c (frag_new): Calculate fr_fix in octets
4241 (frag_now_fix) Return offset as target address offset (bytes).
4242 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4243 quantities).
bea9907b
TW		 4244 * frags.h: Added prototype for frag_now_fix_octets().
4245 Distinguish between octets and bytes in field descriptions.
4246 * listing.c (calc_hex): Account for octets vs bytes when
4247 printing addresses/offsets.
4248 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4249 target is little-endian, print the octets in a word in big-endian
4250 order so that the display looks like a proper hexadecimal number,
4251 instead of having the octets reversed.
4252 * read.c (do_align): When recording alignment, alignment power
4253 should be in terms of target bytes (minimum addressible unit)
4254 instead of octets.
4255 (do_org) Convert ORG target address (byte) argument into an
4256 octet offset when generating a variable fragment.
4257 * symbols.c (resolve_symbol_value): Symbol final value
4258 converted to a target address offset (bytes) from its octet offset.
4259 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4260 offset (bytes) is adjusted by the frag offset (octets) converted
4261 to bytes.
4262 (coff_frob_section) Section alignment power is in terms of bytes;
4263 convert it to an octet alignment power when calculating size (and
4264 size mask) in octets. Don't modify the section size in order to
4265 "align" it for TI COFF, since that format has a different method
4266 for storing alignment information.
3e87a760 4267
210dcc61
TW		 42682000-02-01 Timothy Wall <twall@cygnus.com>
4269
4270 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4271 entries, matching the way GCC generates them. If not escaped, the
4272 filename is encoded incorrectly.
4273
557537a5 42742000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4275
557537a5
NC		 4276 * config/tc-arm.c (reg_table): Add support for ATPCS register
4277 naming conventions.
2c1c4c62 4278
557537a5 42792000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4280
2c1c4c62
GK		 4281 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4282 already defined.
3e87a760 4283 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4284 New macro.
4285 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4286 of a symbol when we really care about its value.
4287
42882000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4289
4290 * config/tc-mcore.c (md_assemble): Give warning message if
4291 operands passes to instruction are more than the spec.
4292
2f0ca46a
NC		 42932000-01-27 Thomas de Lellis <tdel@windriver.com>
4294
66778679 4295 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4296 Thumb mode but the label seen was not declared as '.thumb_func'
4297 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4298 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4299
4c63da97
AM		 43002000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4301
4302 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4303 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4304
4305 * Makefile.in: Same here.
4306 Update copyright.
4307
4308 * configure.in: Set bfd_gas for i386-aout when primary target
4309 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4310 we may need the primary te_file. Remove incorrect comment.
4311
4312 * configure: Regenerate.
4313
4314 * config/e-i386aout.c: New file.
4315
4316 * as.c (USE_EMULATIONS): Move to before print_version_id.
4317 (struct emulation): Add i386aout.
4318 (show_usage): Split text strings. Reformat -a text. Add --em
4319 help.
4320 Update copyright.
4321
4322 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4323 (aout_format_ops): New.
4324 Update copyright.
4325
4326 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4327 preprocessor conditional and add aout USE_EMULATIONS tests.
4328 (read_a_source_file): Don't pass error strings to printf as
4329 format arg.
4330 Update copyright.
4331
4332 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4333 format arg.
4334 (do_data): Same here.
4335 (process_file): And here.
4336 Update copyright.
4337
4338 * symbols.c (colon): Rewrite "already defined" fatal message
4339 code for aout with USE_EMULATIONS.
4340 Update copyright.
4341
4342 * config/obj-aout.c (OBJ_HEADER): Define.
4343 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4344 fields of sentinel.
4c63da97
AM		 4345 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4346 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4347 forms here.
4348 (obj_aout_type): Expand S_SET_OTHER here too.
4349 (obj_read_begin_hook): Remove.
4350 (aout_pop_insert): New.
4351 (obj_aout_s_get_other): New.
4352 (obj_aout_s_get_desc): New.
4353 (aout_format_ops): New.
4354 Update copyright.
4355
4356 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4357 gets aout_pseudo_table.
4358 (aout_pseudo_table): Declare.
4359 (obj_read_begin_hook): Define.
4360 Update copyright.
4361
4362 * config/obj-coff.c (obj_pseudo_table): Rename to
4363 coff_pseudo_table.
4364 (coff_pop_insert): Use coff_pseudo_table.
4365 (coff_sec_sym_ok_for_reloc): Remove.
4366 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4367 and comment all zero entries and remove #if 0 code.
4368 Update copyright.
4369
4370 * config/obj-coff.h (obj_pop_insert): Define.
4371 (coff_pseudo_table): Declare.
4372 Update copyright.
4373
4374 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4375 s_get_size, s_set_size. Comment all zero entries.
4376 Update copyright.
4377
4378 * config/obj-elf.c (elf_s_get_other): New function.
4379 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4380 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4381 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4382 comment.
4383 (obj_elf_parse_section_letters): Don't pass error strings to
4384 printf as format arg.
4385 Update copyright.
4386
4387 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4388 OBJ_MAYBE_ECOFF.
4389 (elf_s_get_other): Declare.
4390 (S_GET_OTHER) Define as elf_s_get_other if not already
4391 defined.
4392 (S_SET_OTHER): Only define when not already defined.
4393 (elf_obj_read_begin_hook): Declare.
4394 (obj_read_begin_hook): Define.
4395 (elf_obj_symbol_new_hook): Declare.
4396 (obj_symbol_new_hook): Define.
4397 Update copyright.
4398
4399 * config/obj-multi.h: Add copyright header and protect against
4400 multiple inclusion. Add * to all function pointers.
4401 (OBJ_HEADER): If defined, include it rather than other defines
4402 in this file.
4403 (obj_frob_file_after_relocs): Test for NULL.
4404 (obj_symbol_new_hook): Here too.
4405 (obj_sec_sym_ok_for_reloc): And here.
4406 (S_GET_OTHER): Define.
4407 (S_GET_DESC): Define.
4408 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4409 (OBJ_MAYBE_ELF): Update comment.
4410
4411 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4412 OBJ_AOUT preprocessor conditional and handle emulation by
4413 testing OUTPUT_FLAVOR.
4414 (i386_displacement): Here too.
4415 (md_section_align): Similarly here.
4416 (i386_target_format): Conditionally compile when more than one
4417 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4418 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4419 (i386_displacement): Here too.
4420 Update copyright.
4421
4422 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4423 Define TARGET_FORMAT for aout only when not multi.
4424 Update copyright.
4425
4426 * config/te-multi.h: Delete file as it's identical to te-generic.h
4427
add0c677
AM		 44282000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4429
4430 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4431 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4432 LONG_MNEM_SUFFIX.
4433
4434 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4435 DWORD_MNEM_SUFFIX.
4436 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4437 comments.
4438
a19d8eb0
CP		 44392000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4440
66778679
RH		 4441 * config/tc-mips.c (mips_do_align): New function.
4442 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4443
550262c4
NC		 44442000-01-10 Philip Blundell <philb@gnu.org>
4445
4446 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4447 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4448 line separator for Linux.
4449 * doc/as.texinfo (Comments): Mention the ARM.
4450
0decc840
NC		 44512000-01-10 Philip Blundell <pb@futuretv.com>
4452
4453 * configure.in (arm*-*-conix*): New target.
4454 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4455 armv*-*-linux-gnu.
4456 * configure: Regenerate.
4457
2e13b764
NC		 44582000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4459
4460 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4461 (obj_elf_visibility): New function.
3e87a760 4462
2e13b764
NC		 4463 * doc/as.texinfo (Visibility): New node: document visibility
4464 pseudo ops.
4465
2f6d2f85 4466For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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